configure revision 1.1.1.9
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xkbcomp 1.3.1. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xkbcomp' 583 PACKAGE_TARNAME='xkbcomp' 584 PACKAGE_VERSION='1.3.1' 585 PACKAGE_STRING='xkbcomp 1.3.1' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 XKBCONFIGROOT 631 REQUIRED_MODULES 632 XKBCOMP_LIBS 633 XKBCOMP_CFLAGS 634 YACC_INST 635 YFLAGS 636 YACC 637 MAN_SUBSTS 638 XORG_MAN_PAGE 639 ADMIN_MAN_DIR 640 DRIVER_MAN_DIR 641 MISC_MAN_DIR 642 FILE_MAN_DIR 643 LIB_MAN_DIR 644 APP_MAN_DIR 645 ADMIN_MAN_SUFFIX 646 DRIVER_MAN_SUFFIX 647 MISC_MAN_SUFFIX 648 FILE_MAN_SUFFIX 649 LIB_MAN_SUFFIX 650 APP_MAN_SUFFIX 651 SED 652 host_os 653 host_vendor 654 host_cpu 655 host 656 build_os 657 build_vendor 658 build_cpu 659 build 660 INSTALL_CMD 661 PKG_CONFIG_LIBDIR 662 PKG_CONFIG_PATH 663 PKG_CONFIG 664 CHANGELOG_CMD 665 STRICT_CFLAGS 666 CWARNFLAGS 667 BASE_CFLAGS 668 EGREP 669 GREP 670 CPP 671 am__fastdepCC_FALSE 672 am__fastdepCC_TRUE 673 CCDEPMODE 674 am__nodep 675 AMDEPBACKSLASH 676 AMDEP_FALSE 677 AMDEP_TRUE 678 am__quote 679 am__include 680 DEPDIR 681 OBJEXT 682 EXEEXT 683 ac_ct_CC 684 CPPFLAGS 685 LDFLAGS 686 CFLAGS 687 CC 688 AM_BACKSLASH 689 AM_DEFAULT_VERBOSITY 690 AM_DEFAULT_V 691 AM_V 692 am__untar 693 am__tar 694 AMTAR 695 am__leading_dot 696 SET_MAKE 697 AWK 698 mkdir_p 699 MKDIR_P 700 INSTALL_STRIP_PROGRAM 701 STRIP 702 install_sh 703 MAKEINFO 704 AUTOHEADER 705 AUTOMAKE 706 AUTOCONF 707 ACLOCAL 708 VERSION 709 PACKAGE 710 CYGPATH_W 711 am__isrc 712 INSTALL_DATA 713 INSTALL_SCRIPT 714 INSTALL_PROGRAM 715 target_alias 716 host_alias 717 build_alias 718 LIBS 719 ECHO_T 720 ECHO_N 721 ECHO_C 722 DEFS 723 mandir 724 localedir 725 libdir 726 psdir 727 pdfdir 728 dvidir 729 htmldir 730 infodir 731 docdir 732 oldincludedir 733 includedir 734 localstatedir 735 sharedstatedir 736 sysconfdir 737 datadir 738 datarootdir 739 libexecdir 740 sbindir 741 bindir 742 program_transform_name 743 prefix 744 exec_prefix 745 PACKAGE_URL 746 PACKAGE_BUGREPORT 747 PACKAGE_STRING 748 PACKAGE_VERSION 749 PACKAGE_TARNAME 750 PACKAGE_NAME 751 PATH_SEPARATOR 752 SHELL' 753 ac_subst_files='' 754 ac_user_opts=' 755 enable_option_checking 756 enable_silent_rules 757 enable_dependency_tracking 758 enable_selective_werror 759 enable_strict_compilation 760 with_xkb_config_root 761 ' 762 ac_precious_vars='build_alias 763 host_alias 764 target_alias 765 CC 766 CFLAGS 767 LDFLAGS 768 LIBS 769 CPPFLAGS 770 CPP 771 PKG_CONFIG 772 PKG_CONFIG_PATH 773 PKG_CONFIG_LIBDIR 774 YACC 775 YFLAGS 776 XKBCOMP_CFLAGS 777 XKBCOMP_LIBS' 778 779 780 # 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However 'strip' might not be the right 2416 # tool to use in cross-compilation environments, therefore Automake 2417 # will honor the 'STRIP' environment variable to overrule this program. 2418 if test "$cross_compiling" != no; then 2419 if test -n "$ac_tool_prefix"; then 2420 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2421 set dummy ${ac_tool_prefix}strip; ac_word=$2 2422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2423 $as_echo_n "checking for $ac_word... " >&6; } 2424 if ${ac_cv_prog_STRIP+:} false; then : 2425 $as_echo_n "(cached) " >&6 2426 else 2427 if test -n "$STRIP"; then 2428 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2429 else 2430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2431 for as_dir in $PATH 2432 do 2433 IFS=$as_save_IFS 2434 test -z "$as_dir" && as_dir=. 2435 for ac_exec_ext in '' $ac_executable_extensions; do 2436 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2437 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2438 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2439 break 2 2440 fi 2441 done 2442 done 2443 IFS=$as_save_IFS 2444 2445 fi 2446 fi 2447 STRIP=$ac_cv_prog_STRIP 2448 if test -n "$STRIP"; then 2449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2450 $as_echo "$STRIP" >&6; } 2451 else 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2453 $as_echo "no" >&6; } 2454 fi 2455 2456 2457 fi 2458 if test -z "$ac_cv_prog_STRIP"; then 2459 ac_ct_STRIP=$STRIP 2460 # Extract the first word of "strip", so it can be a program name with args. 2461 set dummy strip; ac_word=$2 2462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2463 $as_echo_n "checking for $ac_word... " >&6; } 2464 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2465 $as_echo_n "(cached) " >&6 2466 else 2467 if test -n "$ac_ct_STRIP"; then 2468 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2469 else 2470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2471 for as_dir in $PATH 2472 do 2473 IFS=$as_save_IFS 2474 test -z "$as_dir" && as_dir=. 2475 for ac_exec_ext in '' $ac_executable_extensions; do 2476 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2477 ac_cv_prog_ac_ct_STRIP="strip" 2478 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2479 break 2 2480 fi 2481 done 2482 done 2483 IFS=$as_save_IFS 2484 2485 fi 2486 fi 2487 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2488 if test -n "$ac_ct_STRIP"; then 2489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2490 $as_echo "$ac_ct_STRIP" >&6; } 2491 else 2492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2493 $as_echo "no" >&6; } 2494 fi 2495 2496 if test "x$ac_ct_STRIP" = x; then 2497 STRIP=":" 2498 else 2499 case $cross_compiling:$ac_tool_warned in 2500 yes:) 2501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2502 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2503 ac_tool_warned=yes ;; 2504 esac 2505 STRIP=$ac_ct_STRIP 2506 fi 2507 else 2508 STRIP="$ac_cv_prog_STRIP" 2509 fi 2510 2511 fi 2512 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2513 2514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2515 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2516 if test -z "$MKDIR_P"; then 2517 if ${ac_cv_path_mkdir+:} false; then : 2518 $as_echo_n "(cached) " >&6 2519 else 2520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2521 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2522 do 2523 IFS=$as_save_IFS 2524 test -z "$as_dir" && as_dir=. 2525 for ac_prog in mkdir gmkdir; do 2526 for ac_exec_ext in '' $ac_executable_extensions; do 2527 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2528 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2529 'mkdir (GNU coreutils) '* | \ 2530 'mkdir (coreutils) '* | \ 2531 'mkdir (fileutils) '4.1*) 2532 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2533 break 3;; 2534 esac 2535 done 2536 done 2537 done 2538 IFS=$as_save_IFS 2539 2540 fi 2541 2542 test -d ./--version && rmdir ./--version 2543 if test "${ac_cv_path_mkdir+set}" = set; then 2544 MKDIR_P="$ac_cv_path_mkdir -p" 2545 else 2546 # As a last resort, use the slow shell script. Don't cache a 2547 # value for MKDIR_P within a source directory, because that will 2548 # break other packages using the cache if that directory is 2549 # removed, or if the value is a relative name. 2550 MKDIR_P="$ac_install_sh -d" 2551 fi 2552 fi 2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2554 $as_echo "$MKDIR_P" >&6; } 2555 2556 for ac_prog in gawk mawk nawk awk 2557 do 2558 # Extract the first word of "$ac_prog", so it can be a program name with args. 2559 set dummy $ac_prog; ac_word=$2 2560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2561 $as_echo_n "checking for $ac_word... " >&6; } 2562 if ${ac_cv_prog_AWK+:} false; then : 2563 $as_echo_n "(cached) " >&6 2564 else 2565 if test -n "$AWK"; then 2566 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2567 else 2568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2569 for as_dir in $PATH 2570 do 2571 IFS=$as_save_IFS 2572 test -z "$as_dir" && as_dir=. 2573 for ac_exec_ext in '' $ac_executable_extensions; do 2574 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2575 ac_cv_prog_AWK="$ac_prog" 2576 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2577 break 2 2578 fi 2579 done 2580 done 2581 IFS=$as_save_IFS 2582 2583 fi 2584 fi 2585 AWK=$ac_cv_prog_AWK 2586 if test -n "$AWK"; then 2587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2588 $as_echo "$AWK" >&6; } 2589 else 2590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2591 $as_echo "no" >&6; } 2592 fi 2593 2594 2595 test -n "$AWK" && break 2596 done 2597 2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2599 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2600 set x ${MAKE-make} 2601 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2602 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2603 $as_echo_n "(cached) " >&6 2604 else 2605 cat >conftest.make <<\_ACEOF 2606 SHELL = /bin/sh 2607 all: 2608 @echo '@@@%%%=$(MAKE)=@@@%%%' 2609 _ACEOF 2610 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2611 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2612 *@@@%%%=?*=@@@%%%*) 2613 eval ac_cv_prog_make_${ac_make}_set=yes;; 2614 *) 2615 eval ac_cv_prog_make_${ac_make}_set=no;; 2616 esac 2617 rm -f conftest.make 2618 fi 2619 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2621 $as_echo "yes" >&6; } 2622 SET_MAKE= 2623 else 2624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2625 $as_echo "no" >&6; } 2626 SET_MAKE="MAKE=${MAKE-make}" 2627 fi 2628 2629 rm -rf .tst 2>/dev/null 2630 mkdir .tst 2>/dev/null 2631 if test -d .tst; then 2632 am__leading_dot=. 2633 else 2634 am__leading_dot=_ 2635 fi 2636 rmdir .tst 2>/dev/null 2637 2638 # Check whether --enable-silent-rules was given. 2639 if test "${enable_silent_rules+set}" = set; then : 2640 enableval=$enable_silent_rules; 2641 fi 2642 2643 case $enable_silent_rules in # ((( 2644 yes) AM_DEFAULT_VERBOSITY=0;; 2645 no) AM_DEFAULT_VERBOSITY=1;; 2646 *) AM_DEFAULT_VERBOSITY=1;; 2647 esac 2648 am_make=${MAKE-make} 2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2650 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2651 if ${am_cv_make_support_nested_variables+:} false; then : 2652 $as_echo_n "(cached) " >&6 2653 else 2654 if $as_echo 'TRUE=$(BAR$(V)) 2655 BAR0=false 2656 BAR1=true 2657 V=1 2658 am__doit: 2659 @$(TRUE) 2660 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2661 am_cv_make_support_nested_variables=yes 2662 else 2663 am_cv_make_support_nested_variables=no 2664 fi 2665 fi 2666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2667 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2668 if test $am_cv_make_support_nested_variables = yes; then 2669 AM_V='$(V)' 2670 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2671 else 2672 AM_V=$AM_DEFAULT_VERBOSITY 2673 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2674 fi 2675 AM_BACKSLASH='\' 2676 2677 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2678 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2679 # is not polluted with repeated "-I." 2680 am__isrc=' -I$(srcdir)' 2681 # test to see if srcdir already configured 2682 if test -f $srcdir/config.status; then 2683 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2684 fi 2685 fi 2686 2687 # test whether we have cygpath 2688 if test -z "$CYGPATH_W"; then 2689 if (cygpath --version) >/dev/null 2>/dev/null; then 2690 CYGPATH_W='cygpath -w' 2691 else 2692 CYGPATH_W=echo 2693 fi 2694 fi 2695 2696 2697 # Define the identity of the package. 2698 PACKAGE='xkbcomp' 2699 VERSION='1.3.1' 2700 2701 2702 cat >>confdefs.h <<_ACEOF 2703 #define PACKAGE "$PACKAGE" 2704 _ACEOF 2705 2706 2707 cat >>confdefs.h <<_ACEOF 2708 #define VERSION "$VERSION" 2709 _ACEOF 2710 2711 # Some tools Automake needs. 2712 2713 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2714 2715 2716 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2717 2718 2719 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2720 2721 2722 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2723 2724 2725 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2726 2727 # For better backward compatibility. To be removed once Automake 1.9.x 2728 # dies out for good. For more background, see: 2729 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2730 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2731 mkdir_p='$(MKDIR_P)' 2732 2733 # We need awk for the "check" target (and possibly the TAP driver). The 2734 # system "awk" is bad on some platforms. 2735 # Always define AMTAR for backward compatibility. Yes, it's still used 2736 # in the wild :-( We should find a proper way to deprecate it ... 2737 AMTAR='$${TAR-tar}' 2738 2739 2740 # We'll loop over all known methods to create a tar archive until one works. 2741 _am_tools='gnutar pax cpio none' 2742 2743 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2744 2745 2746 2747 2748 2749 2750 # POSIX will say in a future version that running "rm -f" with no argument 2751 # is OK; and we want to be able to make that assumption in our Makefile 2752 # recipes. So use an aggressive probe to check that the usage we want is 2753 # actually supported "in the wild" to an acceptable degree. 2754 # See automake bug#10828. 2755 # To make any issue more visible, cause the running configure to be aborted 2756 # by default if the 'rm' program in use doesn't match our expectations; the 2757 # user can still override this though. 2758 if rm -f && rm -fr && rm -rf; then : OK; else 2759 cat >&2 <<'END' 2760 Oops! 2761 2762 Your 'rm' program seems unable to run without file operands specified 2763 on the command line, even when the '-f' option is present. This is contrary 2764 to the behaviour of most rm programs out there, and not conforming with 2765 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2766 2767 Please tell bug-automake@gnu.org about your system, including the value 2768 of your $PATH and any error possibly output before this message. This 2769 can help us improve future automake versions. 2770 2771 END 2772 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2773 echo 'Configuration will proceed anyway, since you have set the' >&2 2774 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2775 echo >&2 2776 else 2777 cat >&2 <<'END' 2778 Aborting the configuration process, to ensure you take notice of the issue. 2779 2780 You can download and install GNU coreutils to get an 'rm' implementation 2781 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2782 2783 If you want to complete the configuration process using your problematic 2784 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2785 to "yes", and re-run configure. 2786 2787 END 2788 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2789 fi 2790 fi 2791 2792 2793 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 DEPDIR="${am__leading_dot}deps" 2806 2807 ac_config_commands="$ac_config_commands depfiles" 2808 2809 2810 am_make=${MAKE-make} 2811 cat > confinc << 'END' 2812 am__doit: 2813 @echo this is the am__doit target 2814 .PHONY: am__doit 2815 END 2816 # If we don't find an include directive, just comment out the code. 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2818 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2819 am__include="#" 2820 am__quote= 2821 _am_result=none 2822 # First try GNU make style include. 2823 echo "include confinc" > confmf 2824 # Ignore all kinds of additional output from 'make'. 2825 case `$am_make -s -f confmf 2> /dev/null` in #( 2826 *the\ am__doit\ target*) 2827 am__include=include 2828 am__quote= 2829 _am_result=GNU 2830 ;; 2831 esac 2832 # Now try BSD make style include. 2833 if test "$am__include" = "#"; then 2834 echo '.include "confinc"' > confmf 2835 case `$am_make -s -f confmf 2> /dev/null` in #( 2836 *the\ am__doit\ target*) 2837 am__include=.include 2838 am__quote="\"" 2839 _am_result=BSD 2840 ;; 2841 esac 2842 fi 2843 2844 2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2846 $as_echo "$_am_result" >&6; } 2847 rm -f confinc confmf 2848 2849 # Check whether --enable-dependency-tracking was given. 2850 if test "${enable_dependency_tracking+set}" = set; then : 2851 enableval=$enable_dependency_tracking; 2852 fi 2853 2854 if test "x$enable_dependency_tracking" != xno; then 2855 am_depcomp="$ac_aux_dir/depcomp" 2856 AMDEPBACKSLASH='\' 2857 am__nodep='_no' 2858 fi 2859 if test "x$enable_dependency_tracking" != xno; then 2860 AMDEP_TRUE= 2861 AMDEP_FALSE='#' 2862 else 2863 AMDEP_TRUE='#' 2864 AMDEP_FALSE= 2865 fi 2866 2867 2868 ac_ext=c 2869 ac_cpp='$CPP $CPPFLAGS' 2870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2872 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2873 if test -n "$ac_tool_prefix"; then 2874 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2875 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2877 $as_echo_n "checking for $ac_word... " >&6; } 2878 if ${ac_cv_prog_CC+:} false; then : 2879 $as_echo_n "(cached) " >&6 2880 else 2881 if test -n "$CC"; then 2882 ac_cv_prog_CC="$CC" # Let the user override the test. 2883 else 2884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2885 for as_dir in $PATH 2886 do 2887 IFS=$as_save_IFS 2888 test -z "$as_dir" && as_dir=. 2889 for ac_exec_ext in '' $ac_executable_extensions; do 2890 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2891 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2892 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2893 break 2 2894 fi 2895 done 2896 done 2897 IFS=$as_save_IFS 2898 2899 fi 2900 fi 2901 CC=$ac_cv_prog_CC 2902 if test -n "$CC"; then 2903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2904 $as_echo "$CC" >&6; } 2905 else 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2907 $as_echo "no" >&6; } 2908 fi 2909 2910 2911 fi 2912 if test -z "$ac_cv_prog_CC"; then 2913 ac_ct_CC=$CC 2914 # Extract the first word of "gcc", so it can be a program name with args. 2915 set dummy gcc; ac_word=$2 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2917 $as_echo_n "checking for $ac_word... " >&6; } 2918 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2919 $as_echo_n "(cached) " >&6 2920 else 2921 if test -n "$ac_ct_CC"; then 2922 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2923 else 2924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2925 for as_dir in $PATH 2926 do 2927 IFS=$as_save_IFS 2928 test -z "$as_dir" && as_dir=. 2929 for ac_exec_ext in '' $ac_executable_extensions; do 2930 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2931 ac_cv_prog_ac_ct_CC="gcc" 2932 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2933 break 2 2934 fi 2935 done 2936 done 2937 IFS=$as_save_IFS 2938 2939 fi 2940 fi 2941 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2942 if test -n "$ac_ct_CC"; then 2943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2944 $as_echo "$ac_ct_CC" >&6; } 2945 else 2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2947 $as_echo "no" >&6; } 2948 fi 2949 2950 if test "x$ac_ct_CC" = x; then 2951 CC="" 2952 else 2953 case $cross_compiling:$ac_tool_warned in 2954 yes:) 2955 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2956 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2957 ac_tool_warned=yes ;; 2958 esac 2959 CC=$ac_ct_CC 2960 fi 2961 else 2962 CC="$ac_cv_prog_CC" 2963 fi 2964 2965 if test -z "$CC"; then 2966 if test -n "$ac_tool_prefix"; then 2967 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2968 set dummy ${ac_tool_prefix}cc; ac_word=$2 2969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2970 $as_echo_n "checking for $ac_word... " >&6; } 2971 if ${ac_cv_prog_CC+:} false; then : 2972 $as_echo_n "(cached) " >&6 2973 else 2974 if test -n "$CC"; then 2975 ac_cv_prog_CC="$CC" # Let the user override the test. 2976 else 2977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2978 for as_dir in $PATH 2979 do 2980 IFS=$as_save_IFS 2981 test -z "$as_dir" && as_dir=. 2982 for ac_exec_ext in '' $ac_executable_extensions; do 2983 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2984 ac_cv_prog_CC="${ac_tool_prefix}cc" 2985 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2986 break 2 2987 fi 2988 done 2989 done 2990 IFS=$as_save_IFS 2991 2992 fi 2993 fi 2994 CC=$ac_cv_prog_CC 2995 if test -n "$CC"; then 2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2997 $as_echo "$CC" >&6; } 2998 else 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3000 $as_echo "no" >&6; } 3001 fi 3002 3003 3004 fi 3005 fi 3006 if test -z "$CC"; then 3007 # Extract the first word of "cc", so it can be a program name with args. 3008 set dummy cc; ac_word=$2 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3010 $as_echo_n "checking for $ac_word... " >&6; } 3011 if ${ac_cv_prog_CC+:} false; then : 3012 $as_echo_n "(cached) " >&6 3013 else 3014 if test -n "$CC"; then 3015 ac_cv_prog_CC="$CC" # Let the user override the test. 3016 else 3017 ac_prog_rejected=no 3018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3019 for as_dir in $PATH 3020 do 3021 IFS=$as_save_IFS 3022 test -z "$as_dir" && as_dir=. 3023 for ac_exec_ext in '' $ac_executable_extensions; do 3024 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3025 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3026 ac_prog_rejected=yes 3027 continue 3028 fi 3029 ac_cv_prog_CC="cc" 3030 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3031 break 2 3032 fi 3033 done 3034 done 3035 IFS=$as_save_IFS 3036 3037 if test $ac_prog_rejected = yes; then 3038 # We found a bogon in the path, so make sure we never use it. 3039 set dummy $ac_cv_prog_CC 3040 shift 3041 if test $# != 0; then 3042 # We chose a different compiler from the bogus one. 3043 # However, it has the same basename, so the bogon will be chosen 3044 # first if we set CC to just the basename; use the full file name. 3045 shift 3046 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3047 fi 3048 fi 3049 fi 3050 fi 3051 CC=$ac_cv_prog_CC 3052 if test -n "$CC"; then 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3054 $as_echo "$CC" >&6; } 3055 else 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3057 $as_echo "no" >&6; } 3058 fi 3059 3060 3061 fi 3062 if test -z "$CC"; then 3063 if test -n "$ac_tool_prefix"; then 3064 for ac_prog in cl.exe 3065 do 3066 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3067 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3069 $as_echo_n "checking for $ac_word... " >&6; } 3070 if ${ac_cv_prog_CC+:} false; then : 3071 $as_echo_n "(cached) " >&6 3072 else 3073 if test -n "$CC"; then 3074 ac_cv_prog_CC="$CC" # Let the user override the test. 3075 else 3076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3077 for as_dir in $PATH 3078 do 3079 IFS=$as_save_IFS 3080 test -z "$as_dir" && as_dir=. 3081 for ac_exec_ext in '' $ac_executable_extensions; do 3082 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3083 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3084 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3085 break 2 3086 fi 3087 done 3088 done 3089 IFS=$as_save_IFS 3090 3091 fi 3092 fi 3093 CC=$ac_cv_prog_CC 3094 if test -n "$CC"; then 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3096 $as_echo "$CC" >&6; } 3097 else 3098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3099 $as_echo "no" >&6; } 3100 fi 3101 3102 3103 test -n "$CC" && break 3104 done 3105 fi 3106 if test -z "$CC"; then 3107 ac_ct_CC=$CC 3108 for ac_prog in cl.exe 3109 do 3110 # Extract the first word of "$ac_prog", so it can be a program name with args. 3111 set dummy $ac_prog; ac_word=$2 3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3113 $as_echo_n "checking for $ac_word... " >&6; } 3114 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3115 $as_echo_n "(cached) " >&6 3116 else 3117 if test -n "$ac_ct_CC"; then 3118 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3119 else 3120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3121 for as_dir in $PATH 3122 do 3123 IFS=$as_save_IFS 3124 test -z "$as_dir" && as_dir=. 3125 for ac_exec_ext in '' $ac_executable_extensions; do 3126 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3127 ac_cv_prog_ac_ct_CC="$ac_prog" 3128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3129 break 2 3130 fi 3131 done 3132 done 3133 IFS=$as_save_IFS 3134 3135 fi 3136 fi 3137 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3138 if test -n "$ac_ct_CC"; then 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3140 $as_echo "$ac_ct_CC" >&6; } 3141 else 3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3143 $as_echo "no" >&6; } 3144 fi 3145 3146 3147 test -n "$ac_ct_CC" && break 3148 done 3149 3150 if test "x$ac_ct_CC" = x; then 3151 CC="" 3152 else 3153 case $cross_compiling:$ac_tool_warned in 3154 yes:) 3155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3156 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3157 ac_tool_warned=yes ;; 3158 esac 3159 CC=$ac_ct_CC 3160 fi 3161 fi 3162 3163 fi 3164 3165 3166 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3167 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3168 as_fn_error $? "no acceptable C compiler found in \$PATH 3169 See \`config.log' for more details" "$LINENO" 5; } 3170 3171 # Provide some information about the compiler. 3172 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3173 set X $ac_compile 3174 ac_compiler=$2 3175 for ac_option in --version -v -V -qversion; do 3176 { { ac_try="$ac_compiler $ac_option >&5" 3177 case "(($ac_try" in 3178 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3179 *) ac_try_echo=$ac_try;; 3180 esac 3181 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3182 $as_echo "$ac_try_echo"; } >&5 3183 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3184 ac_status=$? 3185 if test -s conftest.err; then 3186 sed '10a\ 3187 ... rest of stderr output deleted ... 3188 10q' conftest.err >conftest.er1 3189 cat conftest.er1 >&5 3190 fi 3191 rm -f conftest.er1 conftest.err 3192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3193 test $ac_status = 0; } 3194 done 3195 3196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3197 /* end confdefs.h. */ 3198 3199 int 3200 main () 3201 { 3202 3203 ; 3204 return 0; 3205 } 3206 _ACEOF 3207 ac_clean_files_save=$ac_clean_files 3208 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3209 # Try to create an executable without -o first, disregard a.out. 3210 # It will help us diagnose broken compilers, and finding out an intuition 3211 # of exeext. 3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3213 $as_echo_n "checking whether the C compiler works... " >&6; } 3214 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3215 3216 # The possible output files: 3217 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3218 3219 ac_rmfiles= 3220 for ac_file in $ac_files 3221 do 3222 case $ac_file in 3223 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3224 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3225 esac 3226 done 3227 rm -f $ac_rmfiles 3228 3229 if { { ac_try="$ac_link_default" 3230 case "(($ac_try" in 3231 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3232 *) ac_try_echo=$ac_try;; 3233 esac 3234 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3235 $as_echo "$ac_try_echo"; } >&5 3236 (eval "$ac_link_default") 2>&5 3237 ac_status=$? 3238 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3239 test $ac_status = 0; }; then : 3240 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3241 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3242 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3243 # so that the user can short-circuit this test for compilers unknown to 3244 # Autoconf. 3245 for ac_file in $ac_files '' 3246 do 3247 test -f "$ac_file" || continue 3248 case $ac_file in 3249 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3250 ;; 3251 [ab].out ) 3252 # We found the default executable, but exeext='' is most 3253 # certainly right. 3254 break;; 3255 *.* ) 3256 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3257 then :; else 3258 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3259 fi 3260 # We set ac_cv_exeext here because the later test for it is not 3261 # safe: cross compilers may not add the suffix if given an `-o' 3262 # argument, so we may need to know it at that point already. 3263 # Even if this section looks crufty: it has the advantage of 3264 # actually working. 3265 break;; 3266 * ) 3267 break;; 3268 esac 3269 done 3270 test "$ac_cv_exeext" = no && ac_cv_exeext= 3271 3272 else 3273 ac_file='' 3274 fi 3275 if test -z "$ac_file"; then : 3276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3277 $as_echo "no" >&6; } 3278 $as_echo "$as_me: failed program was:" >&5 3279 sed 's/^/| /' conftest.$ac_ext >&5 3280 3281 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3283 as_fn_error 77 "C compiler cannot create executables 3284 See \`config.log' for more details" "$LINENO" 5; } 3285 else 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3287 $as_echo "yes" >&6; } 3288 fi 3289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3290 $as_echo_n "checking for C compiler default output file name... " >&6; } 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3292 $as_echo "$ac_file" >&6; } 3293 ac_exeext=$ac_cv_exeext 3294 3295 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3296 ac_clean_files=$ac_clean_files_save 3297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3298 $as_echo_n "checking for suffix of executables... " >&6; } 3299 if { { ac_try="$ac_link" 3300 case "(($ac_try" in 3301 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3302 *) ac_try_echo=$ac_try;; 3303 esac 3304 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3305 $as_echo "$ac_try_echo"; } >&5 3306 (eval "$ac_link") 2>&5 3307 ac_status=$? 3308 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3309 test $ac_status = 0; }; then : 3310 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3311 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3312 # work properly (i.e., refer to `conftest.exe'), while it won't with 3313 # `rm'. 3314 for ac_file in conftest.exe conftest conftest.*; do 3315 test -f "$ac_file" || continue 3316 case $ac_file in 3317 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3318 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3319 break;; 3320 * ) break;; 3321 esac 3322 done 3323 else 3324 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3325 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3326 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3327 See \`config.log' for more details" "$LINENO" 5; } 3328 fi 3329 rm -f conftest conftest$ac_cv_exeext 3330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3331 $as_echo "$ac_cv_exeext" >&6; } 3332 3333 rm -f conftest.$ac_ext 3334 EXEEXT=$ac_cv_exeext 3335 ac_exeext=$EXEEXT 3336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3337 /* end confdefs.h. */ 3338 #include <stdio.h> 3339 int 3340 main () 3341 { 3342 FILE *f = fopen ("conftest.out", "w"); 3343 return ferror (f) || fclose (f) != 0; 3344 3345 ; 3346 return 0; 3347 } 3348 _ACEOF 3349 ac_clean_files="$ac_clean_files conftest.out" 3350 # Check that the compiler produces executables we can run. If not, either 3351 # the compiler is broken, or we cross compile. 3352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3353 $as_echo_n "checking whether we are cross compiling... " >&6; } 3354 if test "$cross_compiling" != yes; then 3355 { { ac_try="$ac_link" 3356 case "(($ac_try" in 3357 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3358 *) ac_try_echo=$ac_try;; 3359 esac 3360 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3361 $as_echo "$ac_try_echo"; } >&5 3362 (eval "$ac_link") 2>&5 3363 ac_status=$? 3364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3365 test $ac_status = 0; } 3366 if { ac_try='./conftest$ac_cv_exeext' 3367 { { case "(($ac_try" in 3368 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3369 *) ac_try_echo=$ac_try;; 3370 esac 3371 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3372 $as_echo "$ac_try_echo"; } >&5 3373 (eval "$ac_try") 2>&5 3374 ac_status=$? 3375 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3376 test $ac_status = 0; }; }; then 3377 cross_compiling=no 3378 else 3379 if test "$cross_compiling" = maybe; then 3380 cross_compiling=yes 3381 else 3382 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3383 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3384 as_fn_error $? "cannot run C compiled programs. 3385 If you meant to cross compile, use \`--host'. 3386 See \`config.log' for more details" "$LINENO" 5; } 3387 fi 3388 fi 3389 fi 3390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3391 $as_echo "$cross_compiling" >&6; } 3392 3393 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3394 ac_clean_files=$ac_clean_files_save 3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3396 $as_echo_n "checking for suffix of object files... " >&6; } 3397 if ${ac_cv_objext+:} false; then : 3398 $as_echo_n "(cached) " >&6 3399 else 3400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3401 /* end confdefs.h. */ 3402 3403 int 3404 main () 3405 { 3406 3407 ; 3408 return 0; 3409 } 3410 _ACEOF 3411 rm -f conftest.o conftest.obj 3412 if { { ac_try="$ac_compile" 3413 case "(($ac_try" in 3414 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3415 *) ac_try_echo=$ac_try;; 3416 esac 3417 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3418 $as_echo "$ac_try_echo"; } >&5 3419 (eval "$ac_compile") 2>&5 3420 ac_status=$? 3421 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3422 test $ac_status = 0; }; then : 3423 for ac_file in conftest.o conftest.obj conftest.*; do 3424 test -f "$ac_file" || continue; 3425 case $ac_file in 3426 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3427 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3428 break;; 3429 esac 3430 done 3431 else 3432 $as_echo "$as_me: failed program was:" >&5 3433 sed 's/^/| /' conftest.$ac_ext >&5 3434 3435 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3436 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3437 as_fn_error $? "cannot compute suffix of object files: cannot compile 3438 See \`config.log' for more details" "$LINENO" 5; } 3439 fi 3440 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3441 fi 3442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3443 $as_echo "$ac_cv_objext" >&6; } 3444 OBJEXT=$ac_cv_objext 3445 ac_objext=$OBJEXT 3446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3447 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3448 if ${ac_cv_c_compiler_gnu+:} false; then : 3449 $as_echo_n "(cached) " >&6 3450 else 3451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3452 /* end confdefs.h. */ 3453 3454 int 3455 main () 3456 { 3457 #ifndef __GNUC__ 3458 choke me 3459 #endif 3460 3461 ; 3462 return 0; 3463 } 3464 _ACEOF 3465 if ac_fn_c_try_compile "$LINENO"; then : 3466 ac_compiler_gnu=yes 3467 else 3468 ac_compiler_gnu=no 3469 fi 3470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3471 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3472 3473 fi 3474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3475 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3476 if test $ac_compiler_gnu = yes; then 3477 GCC=yes 3478 else 3479 GCC= 3480 fi 3481 ac_test_CFLAGS=${CFLAGS+set} 3482 ac_save_CFLAGS=$CFLAGS 3483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3484 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3485 if ${ac_cv_prog_cc_g+:} false; then : 3486 $as_echo_n "(cached) " >&6 3487 else 3488 ac_save_c_werror_flag=$ac_c_werror_flag 3489 ac_c_werror_flag=yes 3490 ac_cv_prog_cc_g=no 3491 CFLAGS="-g" 3492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3493 /* end confdefs.h. */ 3494 3495 int 3496 main () 3497 { 3498 3499 ; 3500 return 0; 3501 } 3502 _ACEOF 3503 if ac_fn_c_try_compile "$LINENO"; then : 3504 ac_cv_prog_cc_g=yes 3505 else 3506 CFLAGS="" 3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3508 /* end confdefs.h. */ 3509 3510 int 3511 main () 3512 { 3513 3514 ; 3515 return 0; 3516 } 3517 _ACEOF 3518 if ac_fn_c_try_compile "$LINENO"; then : 3519 3520 else 3521 ac_c_werror_flag=$ac_save_c_werror_flag 3522 CFLAGS="-g" 3523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3524 /* end confdefs.h. */ 3525 3526 int 3527 main () 3528 { 3529 3530 ; 3531 return 0; 3532 } 3533 _ACEOF 3534 if ac_fn_c_try_compile "$LINENO"; then : 3535 ac_cv_prog_cc_g=yes 3536 fi 3537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3538 fi 3539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3540 fi 3541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3542 ac_c_werror_flag=$ac_save_c_werror_flag 3543 fi 3544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3545 $as_echo "$ac_cv_prog_cc_g" >&6; } 3546 if test "$ac_test_CFLAGS" = set; then 3547 CFLAGS=$ac_save_CFLAGS 3548 elif test $ac_cv_prog_cc_g = yes; then 3549 if test "$GCC" = yes; then 3550 CFLAGS="-g -O2" 3551 else 3552 CFLAGS="-g" 3553 fi 3554 else 3555 if test "$GCC" = yes; then 3556 CFLAGS="-O2" 3557 else 3558 CFLAGS= 3559 fi 3560 fi 3561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3562 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3563 if ${ac_cv_prog_cc_c89+:} false; then : 3564 $as_echo_n "(cached) " >&6 3565 else 3566 ac_cv_prog_cc_c89=no 3567 ac_save_CC=$CC 3568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3569 /* end confdefs.h. */ 3570 #include <stdarg.h> 3571 #include <stdio.h> 3572 struct stat; 3573 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3574 struct buf { int x; }; 3575 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3576 static char *e (p, i) 3577 char **p; 3578 int i; 3579 { 3580 return p[i]; 3581 } 3582 static char *f (char * (*g) (char **, int), char **p, ...) 3583 { 3584 char *s; 3585 va_list v; 3586 va_start (v,p); 3587 s = g (p, va_arg (v,int)); 3588 va_end (v); 3589 return s; 3590 } 3591 3592 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3593 function prototypes and stuff, but not '\xHH' hex character constants. 3594 These don't provoke an error unfortunately, instead are silently treated 3595 as 'x'. The following induces an error, until -std is added to get 3596 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3597 array size at least. It's necessary to write '\x00'==0 to get something 3598 that's true only with -std. */ 3599 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3600 3601 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3602 inside strings and character constants. */ 3603 #define FOO(x) 'x' 3604 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3605 3606 int test (int i, double x); 3607 struct s1 {int (*f) (int a);}; 3608 struct s2 {int (*f) (double a);}; 3609 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3610 int argc; 3611 char **argv; 3612 int 3613 main () 3614 { 3615 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3616 ; 3617 return 0; 3618 } 3619 _ACEOF 3620 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3621 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3622 do 3623 CC="$ac_save_CC $ac_arg" 3624 if ac_fn_c_try_compile "$LINENO"; then : 3625 ac_cv_prog_cc_c89=$ac_arg 3626 fi 3627 rm -f core conftest.err conftest.$ac_objext 3628 test "x$ac_cv_prog_cc_c89" != "xno" && break 3629 done 3630 rm -f conftest.$ac_ext 3631 CC=$ac_save_CC 3632 3633 fi 3634 # AC_CACHE_VAL 3635 case "x$ac_cv_prog_cc_c89" in 3636 x) 3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3638 $as_echo "none needed" >&6; } ;; 3639 xno) 3640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3641 $as_echo "unsupported" >&6; } ;; 3642 *) 3643 CC="$CC $ac_cv_prog_cc_c89" 3644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3645 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3646 esac 3647 if test "x$ac_cv_prog_cc_c89" != xno; then : 3648 3649 fi 3650 3651 ac_ext=c 3652 ac_cpp='$CPP $CPPFLAGS' 3653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3655 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3656 3657 ac_ext=c 3658 ac_cpp='$CPP $CPPFLAGS' 3659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3661 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3663 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3664 if ${am_cv_prog_cc_c_o+:} false; then : 3665 $as_echo_n "(cached) " >&6 3666 else 3667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3668 /* end confdefs.h. */ 3669 3670 int 3671 main () 3672 { 3673 3674 ; 3675 return 0; 3676 } 3677 _ACEOF 3678 # Make sure it works both with $CC and with simple cc. 3679 # Following AC_PROG_CC_C_O, we do the test twice because some 3680 # compilers refuse to overwrite an existing .o file with -o, 3681 # though they will create one. 3682 am_cv_prog_cc_c_o=yes 3683 for am_i in 1 2; do 3684 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3685 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3686 ac_status=$? 3687 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3688 (exit $ac_status); } \ 3689 && test -f conftest2.$ac_objext; then 3690 : OK 3691 else 3692 am_cv_prog_cc_c_o=no 3693 break 3694 fi 3695 done 3696 rm -f core conftest* 3697 unset am_i 3698 fi 3699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3700 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3701 if test "$am_cv_prog_cc_c_o" != yes; then 3702 # Losing compiler, so override with the script. 3703 # FIXME: It is wrong to rewrite CC. 3704 # But if we don't then we get into trouble of one sort or another. 3705 # A longer-term fix would be to have automake use am__CC in this case, 3706 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3707 CC="$am_aux_dir/compile $CC" 3708 fi 3709 ac_ext=c 3710 ac_cpp='$CPP $CPPFLAGS' 3711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3713 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3714 3715 3716 depcc="$CC" am_compiler_list= 3717 3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3719 $as_echo_n "checking dependency style of $depcc... " >&6; } 3720 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3721 $as_echo_n "(cached) " >&6 3722 else 3723 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3724 # We make a subdir and do the tests there. Otherwise we can end up 3725 # making bogus files that we don't know about and never remove. For 3726 # instance it was reported that on HP-UX the gcc test will end up 3727 # making a dummy file named 'D' -- because '-MD' means "put the output 3728 # in D". 3729 rm -rf conftest.dir 3730 mkdir conftest.dir 3731 # Copy depcomp to subdir because otherwise we won't find it if we're 3732 # using a relative directory. 3733 cp "$am_depcomp" conftest.dir 3734 cd conftest.dir 3735 # We will build objects and dependencies in a subdirectory because 3736 # it helps to detect inapplicable dependency modes. For instance 3737 # both Tru64's cc and ICC support -MD to output dependencies as a 3738 # side effect of compilation, but ICC will put the dependencies in 3739 # the current directory while Tru64 will put them in the object 3740 # directory. 3741 mkdir sub 3742 3743 am_cv_CC_dependencies_compiler_type=none 3744 if test "$am_compiler_list" = ""; then 3745 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3746 fi 3747 am__universal=false 3748 case " $depcc " in #( 3749 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3750 esac 3751 3752 for depmode in $am_compiler_list; do 3753 # Setup a source with many dependencies, because some compilers 3754 # like to wrap large dependency lists on column 80 (with \), and 3755 # we should not choose a depcomp mode which is confused by this. 3756 # 3757 # We need to recreate these files for each test, as the compiler may 3758 # overwrite some of them when testing with obscure command lines. 3759 # This happens at least with the AIX C compiler. 3760 : > sub/conftest.c 3761 for i in 1 2 3 4 5 6; do 3762 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3763 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3764 # Solaris 10 /bin/sh. 3765 echo '/* dummy */' > sub/conftst$i.h 3766 done 3767 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3768 3769 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3770 # mode. It turns out that the SunPro C++ compiler does not properly 3771 # handle '-M -o', and we need to detect this. Also, some Intel 3772 # versions had trouble with output in subdirs. 3773 am__obj=sub/conftest.${OBJEXT-o} 3774 am__minus_obj="-o $am__obj" 3775 case $depmode in 3776 gcc) 3777 # This depmode causes a compiler race in universal mode. 3778 test "$am__universal" = false || continue 3779 ;; 3780 nosideeffect) 3781 # After this tag, mechanisms are not by side-effect, so they'll 3782 # only be used when explicitly requested. 3783 if test "x$enable_dependency_tracking" = xyes; then 3784 continue 3785 else 3786 break 3787 fi 3788 ;; 3789 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3790 # This compiler won't grok '-c -o', but also, the minuso test has 3791 # not run yet. These depmodes are late enough in the game, and 3792 # so weak that their functioning should not be impacted. 3793 am__obj=conftest.${OBJEXT-o} 3794 am__minus_obj= 3795 ;; 3796 none) break ;; 3797 esac 3798 if depmode=$depmode \ 3799 source=sub/conftest.c object=$am__obj \ 3800 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3801 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3802 >/dev/null 2>conftest.err && 3803 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3804 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3805 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3806 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3807 # icc doesn't choke on unknown options, it will just issue warnings 3808 # or remarks (even with -Werror). So we grep stderr for any message 3809 # that says an option was ignored or not supported. 3810 # When given -MP, icc 7.0 and 7.1 complain thusly: 3811 # icc: Command line warning: ignoring option '-M'; no argument required 3812 # The diagnosis changed in icc 8.0: 3813 # icc: Command line remark: option '-MP' not supported 3814 if (grep 'ignoring option' conftest.err || 3815 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3816 am_cv_CC_dependencies_compiler_type=$depmode 3817 break 3818 fi 3819 fi 3820 done 3821 3822 cd .. 3823 rm -rf conftest.dir 3824 else 3825 am_cv_CC_dependencies_compiler_type=none 3826 fi 3827 3828 fi 3829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3830 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3831 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3832 3833 if 3834 test "x$enable_dependency_tracking" != xno \ 3835 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3836 am__fastdepCC_TRUE= 3837 am__fastdepCC_FALSE='#' 3838 else 3839 am__fastdepCC_TRUE='#' 3840 am__fastdepCC_FALSE= 3841 fi 3842 3843 3844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3845 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3846 if ${ac_cv_prog_cc_c99+:} false; then : 3847 $as_echo_n "(cached) " >&6 3848 else 3849 ac_cv_prog_cc_c99=no 3850 ac_save_CC=$CC 3851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3852 /* end confdefs.h. */ 3853 #include <stdarg.h> 3854 #include <stdbool.h> 3855 #include <stdlib.h> 3856 #include <wchar.h> 3857 #include <stdio.h> 3858 3859 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3860 #define debug(...) fprintf (stderr, __VA_ARGS__) 3861 #define showlist(...) puts (#__VA_ARGS__) 3862 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3863 static void 3864 test_varargs_macros (void) 3865 { 3866 int x = 1234; 3867 int y = 5678; 3868 debug ("Flag"); 3869 debug ("X = %d\n", x); 3870 showlist (The first, second, and third items.); 3871 report (x>y, "x is %d but y is %d", x, y); 3872 } 3873 3874 // Check long long types. 3875 #define BIG64 18446744073709551615ull 3876 #define BIG32 4294967295ul 3877 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3878 #if !BIG_OK 3879 your preprocessor is broken; 3880 #endif 3881 #if BIG_OK 3882 #else 3883 your preprocessor is broken; 3884 #endif 3885 static long long int bignum = -9223372036854775807LL; 3886 static unsigned long long int ubignum = BIG64; 3887 3888 struct incomplete_array 3889 { 3890 int datasize; 3891 double data[]; 3892 }; 3893 3894 struct named_init { 3895 int number; 3896 const wchar_t *name; 3897 double average; 3898 }; 3899 3900 typedef const char *ccp; 3901 3902 static inline int 3903 test_restrict (ccp restrict text) 3904 { 3905 // See if C++-style comments work. 3906 // Iterate through items via the restricted pointer. 3907 // Also check for declarations in for loops. 3908 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3909 continue; 3910 return 0; 3911 } 3912 3913 // Check varargs and va_copy. 3914 static void 3915 test_varargs (const char *format, ...) 3916 { 3917 va_list args; 3918 va_start (args, format); 3919 va_list args_copy; 3920 va_copy (args_copy, args); 3921 3922 const char *str; 3923 int number; 3924 float fnumber; 3925 3926 while (*format) 3927 { 3928 switch (*format++) 3929 { 3930 case 's': // string 3931 str = va_arg (args_copy, const char *); 3932 break; 3933 case 'd': // int 3934 number = va_arg (args_copy, int); 3935 break; 3936 case 'f': // float 3937 fnumber = va_arg (args_copy, double); 3938 break; 3939 default: 3940 break; 3941 } 3942 } 3943 va_end (args_copy); 3944 va_end (args); 3945 } 3946 3947 int 3948 main () 3949 { 3950 3951 // Check bool. 3952 _Bool success = false; 3953 3954 // Check restrict. 3955 if (test_restrict ("String literal") == 0) 3956 success = true; 3957 char *restrict newvar = "Another string"; 3958 3959 // Check varargs. 3960 test_varargs ("s, d' f .", "string", 65, 34.234); 3961 test_varargs_macros (); 3962 3963 // Check flexible array members. 3964 struct incomplete_array *ia = 3965 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3966 ia->datasize = 10; 3967 for (int i = 0; i < ia->datasize; ++i) 3968 ia->data[i] = i * 1.234; 3969 3970 // Check named initializers. 3971 struct named_init ni = { 3972 .number = 34, 3973 .name = L"Test wide string", 3974 .average = 543.34343, 3975 }; 3976 3977 ni.number = 58; 3978 3979 int dynamic_array[ni.number]; 3980 dynamic_array[ni.number - 1] = 543; 3981 3982 // work around unused variable warnings 3983 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3984 || dynamic_array[ni.number - 1] != 543); 3985 3986 ; 3987 return 0; 3988 } 3989 _ACEOF 3990 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3991 do 3992 CC="$ac_save_CC $ac_arg" 3993 if ac_fn_c_try_compile "$LINENO"; then : 3994 ac_cv_prog_cc_c99=$ac_arg 3995 fi 3996 rm -f core conftest.err conftest.$ac_objext 3997 test "x$ac_cv_prog_cc_c99" != "xno" && break 3998 done 3999 rm -f conftest.$ac_ext 4000 CC=$ac_save_CC 4001 4002 fi 4003 # AC_CACHE_VAL 4004 case "x$ac_cv_prog_cc_c99" in 4005 x) 4006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4007 $as_echo "none needed" >&6; } ;; 4008 xno) 4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4010 $as_echo "unsupported" >&6; } ;; 4011 *) 4012 CC="$CC $ac_cv_prog_cc_c99" 4013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4014 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4015 esac 4016 if test "x$ac_cv_prog_cc_c99" != xno; then : 4017 4018 fi 4019 4020 4021 4022 ac_ext=c 4023 ac_cpp='$CPP $CPPFLAGS' 4024 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4025 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4026 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4028 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4029 # On Suns, sometimes $CPP names a directory. 4030 if test -n "$CPP" && test -d "$CPP"; then 4031 CPP= 4032 fi 4033 if test -z "$CPP"; then 4034 if ${ac_cv_prog_CPP+:} false; then : 4035 $as_echo_n "(cached) " >&6 4036 else 4037 # Double quotes because CPP needs to be expanded 4038 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4039 do 4040 ac_preproc_ok=false 4041 for ac_c_preproc_warn_flag in '' yes 4042 do 4043 # Use a header file that comes with gcc, so configuring glibc 4044 # with a fresh cross-compiler works. 4045 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4046 # <limits.h> exists even on freestanding compilers. 4047 # On the NeXT, cc -E runs the code through the compiler's parser, 4048 # not just through cpp. "Syntax error" is here to catch this case. 4049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4050 /* end confdefs.h. */ 4051 #ifdef __STDC__ 4052 # include <limits.h> 4053 #else 4054 # include <assert.h> 4055 #endif 4056 Syntax error 4057 _ACEOF 4058 if ac_fn_c_try_cpp "$LINENO"; then : 4059 4060 else 4061 # Broken: fails on valid input. 4062 continue 4063 fi 4064 rm -f conftest.err conftest.i conftest.$ac_ext 4065 4066 # OK, works on sane cases. Now check whether nonexistent headers 4067 # can be detected and how. 4068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4069 /* end confdefs.h. */ 4070 #include <ac_nonexistent.h> 4071 _ACEOF 4072 if ac_fn_c_try_cpp "$LINENO"; then : 4073 # Broken: success on invalid input. 4074 continue 4075 else 4076 # Passes both tests. 4077 ac_preproc_ok=: 4078 break 4079 fi 4080 rm -f conftest.err conftest.i conftest.$ac_ext 4081 4082 done 4083 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4084 rm -f conftest.i conftest.err conftest.$ac_ext 4085 if $ac_preproc_ok; then : 4086 break 4087 fi 4088 4089 done 4090 ac_cv_prog_CPP=$CPP 4091 4092 fi 4093 CPP=$ac_cv_prog_CPP 4094 else 4095 ac_cv_prog_CPP=$CPP 4096 fi 4097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4098 $as_echo "$CPP" >&6; } 4099 ac_preproc_ok=false 4100 for ac_c_preproc_warn_flag in '' yes 4101 do 4102 # Use a header file that comes with gcc, so configuring glibc 4103 # with a fresh cross-compiler works. 4104 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4105 # <limits.h> exists even on freestanding compilers. 4106 # On the NeXT, cc -E runs the code through the compiler's parser, 4107 # not just through cpp. "Syntax error" is here to catch this case. 4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4109 /* end confdefs.h. */ 4110 #ifdef __STDC__ 4111 # include <limits.h> 4112 #else 4113 # include <assert.h> 4114 #endif 4115 Syntax error 4116 _ACEOF 4117 if ac_fn_c_try_cpp "$LINENO"; then : 4118 4119 else 4120 # Broken: fails on valid input. 4121 continue 4122 fi 4123 rm -f conftest.err conftest.i conftest.$ac_ext 4124 4125 # OK, works on sane cases. Now check whether nonexistent headers 4126 # can be detected and how. 4127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4128 /* end confdefs.h. */ 4129 #include <ac_nonexistent.h> 4130 _ACEOF 4131 if ac_fn_c_try_cpp "$LINENO"; then : 4132 # Broken: success on invalid input. 4133 continue 4134 else 4135 # Passes both tests. 4136 ac_preproc_ok=: 4137 break 4138 fi 4139 rm -f conftest.err conftest.i conftest.$ac_ext 4140 4141 done 4142 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4143 rm -f conftest.i conftest.err conftest.$ac_ext 4144 if $ac_preproc_ok; then : 4145 4146 else 4147 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4148 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4149 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4150 See \`config.log' for more details" "$LINENO" 5; } 4151 fi 4152 4153 ac_ext=c 4154 ac_cpp='$CPP $CPPFLAGS' 4155 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4156 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4157 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4158 4159 4160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4161 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4162 if ${ac_cv_path_GREP+:} false; then : 4163 $as_echo_n "(cached) " >&6 4164 else 4165 if test -z "$GREP"; then 4166 ac_path_GREP_found=false 4167 # Loop through the user's path and test for each of PROGNAME-LIST 4168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4169 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4170 do 4171 IFS=$as_save_IFS 4172 test -z "$as_dir" && as_dir=. 4173 for ac_prog in grep ggrep; do 4174 for ac_exec_ext in '' $ac_executable_extensions; do 4175 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4176 as_fn_executable_p "$ac_path_GREP" || continue 4177 # Check for GNU ac_path_GREP and select it if it is found. 4178 # Check for GNU $ac_path_GREP 4179 case `"$ac_path_GREP" --version 2>&1` in 4180 *GNU*) 4181 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4182 *) 4183 ac_count=0 4184 $as_echo_n 0123456789 >"conftest.in" 4185 while : 4186 do 4187 cat "conftest.in" "conftest.in" >"conftest.tmp" 4188 mv "conftest.tmp" "conftest.in" 4189 cp "conftest.in" "conftest.nl" 4190 $as_echo 'GREP' >> "conftest.nl" 4191 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4192 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4193 as_fn_arith $ac_count + 1 && ac_count=$as_val 4194 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4195 # Best one so far, save it but keep looking for a better one 4196 ac_cv_path_GREP="$ac_path_GREP" 4197 ac_path_GREP_max=$ac_count 4198 fi 4199 # 10*(2^10) chars as input seems more than enough 4200 test $ac_count -gt 10 && break 4201 done 4202 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4203 esac 4204 4205 $ac_path_GREP_found && break 3 4206 done 4207 done 4208 done 4209 IFS=$as_save_IFS 4210 if test -z "$ac_cv_path_GREP"; then 4211 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4212 fi 4213 else 4214 ac_cv_path_GREP=$GREP 4215 fi 4216 4217 fi 4218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4219 $as_echo "$ac_cv_path_GREP" >&6; } 4220 GREP="$ac_cv_path_GREP" 4221 4222 4223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4224 $as_echo_n "checking for egrep... " >&6; } 4225 if ${ac_cv_path_EGREP+:} false; then : 4226 $as_echo_n "(cached) " >&6 4227 else 4228 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4229 then ac_cv_path_EGREP="$GREP -E" 4230 else 4231 if test -z "$EGREP"; then 4232 ac_path_EGREP_found=false 4233 # Loop through the user's path and test for each of PROGNAME-LIST 4234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4235 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4236 do 4237 IFS=$as_save_IFS 4238 test -z "$as_dir" && as_dir=. 4239 for ac_prog in egrep; do 4240 for ac_exec_ext in '' $ac_executable_extensions; do 4241 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4242 as_fn_executable_p "$ac_path_EGREP" || continue 4243 # Check for GNU ac_path_EGREP and select it if it is found. 4244 # Check for GNU $ac_path_EGREP 4245 case `"$ac_path_EGREP" --version 2>&1` in 4246 *GNU*) 4247 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4248 *) 4249 ac_count=0 4250 $as_echo_n 0123456789 >"conftest.in" 4251 while : 4252 do 4253 cat "conftest.in" "conftest.in" >"conftest.tmp" 4254 mv "conftest.tmp" "conftest.in" 4255 cp "conftest.in" "conftest.nl" 4256 $as_echo 'EGREP' >> "conftest.nl" 4257 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4258 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4259 as_fn_arith $ac_count + 1 && ac_count=$as_val 4260 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4261 # Best one so far, save it but keep looking for a better one 4262 ac_cv_path_EGREP="$ac_path_EGREP" 4263 ac_path_EGREP_max=$ac_count 4264 fi 4265 # 10*(2^10) chars as input seems more than enough 4266 test $ac_count -gt 10 && break 4267 done 4268 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4269 esac 4270 4271 $ac_path_EGREP_found && break 3 4272 done 4273 done 4274 done 4275 IFS=$as_save_IFS 4276 if test -z "$ac_cv_path_EGREP"; then 4277 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4278 fi 4279 else 4280 ac_cv_path_EGREP=$EGREP 4281 fi 4282 4283 fi 4284 fi 4285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4286 $as_echo "$ac_cv_path_EGREP" >&6; } 4287 EGREP="$ac_cv_path_EGREP" 4288 4289 4290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4291 $as_echo_n "checking for ANSI C header files... " >&6; } 4292 if ${ac_cv_header_stdc+:} false; then : 4293 $as_echo_n "(cached) " >&6 4294 else 4295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4296 /* end confdefs.h. */ 4297 #include <stdlib.h> 4298 #include <stdarg.h> 4299 #include <string.h> 4300 #include <float.h> 4301 4302 int 4303 main () 4304 { 4305 4306 ; 4307 return 0; 4308 } 4309 _ACEOF 4310 if ac_fn_c_try_compile "$LINENO"; then : 4311 ac_cv_header_stdc=yes 4312 else 4313 ac_cv_header_stdc=no 4314 fi 4315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4316 4317 if test $ac_cv_header_stdc = yes; then 4318 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4320 /* end confdefs.h. */ 4321 #include <string.h> 4322 4323 _ACEOF 4324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4325 $EGREP "memchr" >/dev/null 2>&1; then : 4326 4327 else 4328 ac_cv_header_stdc=no 4329 fi 4330 rm -f conftest* 4331 4332 fi 4333 4334 if test $ac_cv_header_stdc = yes; then 4335 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4337 /* end confdefs.h. */ 4338 #include <stdlib.h> 4339 4340 _ACEOF 4341 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4342 $EGREP "free" >/dev/null 2>&1; then : 4343 4344 else 4345 ac_cv_header_stdc=no 4346 fi 4347 rm -f conftest* 4348 4349 fi 4350 4351 if test $ac_cv_header_stdc = yes; then 4352 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4353 if test "$cross_compiling" = yes; then : 4354 : 4355 else 4356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4357 /* end confdefs.h. */ 4358 #include <ctype.h> 4359 #include <stdlib.h> 4360 #if ((' ' & 0x0FF) == 0x020) 4361 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4362 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4363 #else 4364 # define ISLOWER(c) \ 4365 (('a' <= (c) && (c) <= 'i') \ 4366 || ('j' <= (c) && (c) <= 'r') \ 4367 || ('s' <= (c) && (c) <= 'z')) 4368 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4369 #endif 4370 4371 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4372 int 4373 main () 4374 { 4375 int i; 4376 for (i = 0; i < 256; i++) 4377 if (XOR (islower (i), ISLOWER (i)) 4378 || toupper (i) != TOUPPER (i)) 4379 return 2; 4380 return 0; 4381 } 4382 _ACEOF 4383 if ac_fn_c_try_run "$LINENO"; then : 4384 4385 else 4386 ac_cv_header_stdc=no 4387 fi 4388 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4389 conftest.$ac_objext conftest.beam conftest.$ac_ext 4390 fi 4391 4392 fi 4393 fi 4394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4395 $as_echo "$ac_cv_header_stdc" >&6; } 4396 if test $ac_cv_header_stdc = yes; then 4397 4398 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4399 4400 fi 4401 4402 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4403 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4404 inttypes.h stdint.h unistd.h 4405 do : 4406 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4407 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4408 " 4409 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4410 cat >>confdefs.h <<_ACEOF 4411 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4412 _ACEOF 4413 4414 fi 4415 4416 done 4417 4418 4419 4420 4421 4422 4423 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4424 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4425 CLANGCC="yes" 4426 else 4427 CLANGCC="no" 4428 fi 4429 4430 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4431 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4432 INTELCC="yes" 4433 else 4434 INTELCC="no" 4435 fi 4436 4437 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4438 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4439 SUNCC="yes" 4440 else 4441 SUNCC="no" 4442 fi 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4453 if test -n "$ac_tool_prefix"; then 4454 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4455 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4457 $as_echo_n "checking for $ac_word... " >&6; } 4458 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4459 $as_echo_n "(cached) " >&6 4460 else 4461 case $PKG_CONFIG in 4462 [\\/]* | ?:[\\/]*) 4463 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4464 ;; 4465 *) 4466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4467 for as_dir in $PATH 4468 do 4469 IFS=$as_save_IFS 4470 test -z "$as_dir" && as_dir=. 4471 for ac_exec_ext in '' $ac_executable_extensions; do 4472 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4473 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4474 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4475 break 2 4476 fi 4477 done 4478 done 4479 IFS=$as_save_IFS 4480 4481 ;; 4482 esac 4483 fi 4484 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4485 if test -n "$PKG_CONFIG"; then 4486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4487 $as_echo "$PKG_CONFIG" >&6; } 4488 else 4489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4490 $as_echo "no" >&6; } 4491 fi 4492 4493 4494 fi 4495 if test -z "$ac_cv_path_PKG_CONFIG"; then 4496 ac_pt_PKG_CONFIG=$PKG_CONFIG 4497 # Extract the first word of "pkg-config", so it can be a program name with args. 4498 set dummy pkg-config; ac_word=$2 4499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4500 $as_echo_n "checking for $ac_word... " >&6; } 4501 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4502 $as_echo_n "(cached) " >&6 4503 else 4504 case $ac_pt_PKG_CONFIG in 4505 [\\/]* | ?:[\\/]*) 4506 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4507 ;; 4508 *) 4509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4510 for as_dir in $PATH 4511 do 4512 IFS=$as_save_IFS 4513 test -z "$as_dir" && as_dir=. 4514 for ac_exec_ext in '' $ac_executable_extensions; do 4515 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4516 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4517 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4518 break 2 4519 fi 4520 done 4521 done 4522 IFS=$as_save_IFS 4523 4524 ;; 4525 esac 4526 fi 4527 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4528 if test -n "$ac_pt_PKG_CONFIG"; then 4529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4530 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4531 else 4532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4533 $as_echo "no" >&6; } 4534 fi 4535 4536 if test "x$ac_pt_PKG_CONFIG" = x; then 4537 PKG_CONFIG="" 4538 else 4539 case $cross_compiling:$ac_tool_warned in 4540 yes:) 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4542 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4543 ac_tool_warned=yes ;; 4544 esac 4545 PKG_CONFIG=$ac_pt_PKG_CONFIG 4546 fi 4547 else 4548 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4549 fi 4550 4551 fi 4552 if test -n "$PKG_CONFIG"; then 4553 _pkg_min_version=0.9.0 4554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4555 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4556 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4558 $as_echo "yes" >&6; } 4559 else 4560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4561 $as_echo "no" >&6; } 4562 PKG_CONFIG="" 4563 fi 4564 fi 4565 # Make sure we can run config.sub. 4566 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4567 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4568 4569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4570 $as_echo_n "checking build system type... " >&6; } 4571 if ${ac_cv_build+:} false; then : 4572 $as_echo_n "(cached) " >&6 4573 else 4574 ac_build_alias=$build_alias 4575 test "x$ac_build_alias" = x && 4576 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4577 test "x$ac_build_alias" = x && 4578 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4579 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4580 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4581 4582 fi 4583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4584 $as_echo "$ac_cv_build" >&6; } 4585 case $ac_cv_build in 4586 *-*-*) ;; 4587 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4588 esac 4589 build=$ac_cv_build 4590 ac_save_IFS=$IFS; IFS='-' 4591 set x $ac_cv_build 4592 shift 4593 build_cpu=$1 4594 build_vendor=$2 4595 shift; shift 4596 # Remember, the first character of IFS is used to create $*, 4597 # except with old shells: 4598 build_os=$* 4599 IFS=$ac_save_IFS 4600 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4601 4602 4603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4604 $as_echo_n "checking host system type... " >&6; } 4605 if ${ac_cv_host+:} false; then : 4606 $as_echo_n "(cached) " >&6 4607 else 4608 if test "x$host_alias" = x; then 4609 ac_cv_host=$ac_cv_build 4610 else 4611 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4612 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4613 fi 4614 4615 fi 4616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4617 $as_echo "$ac_cv_host" >&6; } 4618 case $ac_cv_host in 4619 *-*-*) ;; 4620 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4621 esac 4622 host=$ac_cv_host 4623 ac_save_IFS=$IFS; IFS='-' 4624 set x $ac_cv_host 4625 shift 4626 host_cpu=$1 4627 host_vendor=$2 4628 shift; shift 4629 # Remember, the first character of IFS is used to create $*, 4630 # except with old shells: 4631 host_os=$* 4632 IFS=$ac_save_IFS 4633 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4634 4635 4636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4637 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4638 if ${ac_cv_path_SED+:} false; then : 4639 $as_echo_n "(cached) " >&6 4640 else 4641 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4642 for ac_i in 1 2 3 4 5 6 7; do 4643 ac_script="$ac_script$as_nl$ac_script" 4644 done 4645 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4646 { ac_script=; unset ac_script;} 4647 if test -z "$SED"; then 4648 ac_path_SED_found=false 4649 # Loop through the user's path and test for each of PROGNAME-LIST 4650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4651 for as_dir in $PATH 4652 do 4653 IFS=$as_save_IFS 4654 test -z "$as_dir" && as_dir=. 4655 for ac_prog in sed gsed; do 4656 for ac_exec_ext in '' $ac_executable_extensions; do 4657 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4658 as_fn_executable_p "$ac_path_SED" || continue 4659 # Check for GNU ac_path_SED and select it if it is found. 4660 # Check for GNU $ac_path_SED 4661 case `"$ac_path_SED" --version 2>&1` in 4662 *GNU*) 4663 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4664 *) 4665 ac_count=0 4666 $as_echo_n 0123456789 >"conftest.in" 4667 while : 4668 do 4669 cat "conftest.in" "conftest.in" >"conftest.tmp" 4670 mv "conftest.tmp" "conftest.in" 4671 cp "conftest.in" "conftest.nl" 4672 $as_echo '' >> "conftest.nl" 4673 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4674 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4675 as_fn_arith $ac_count + 1 && ac_count=$as_val 4676 if test $ac_count -gt ${ac_path_SED_max-0}; then 4677 # Best one so far, save it but keep looking for a better one 4678 ac_cv_path_SED="$ac_path_SED" 4679 ac_path_SED_max=$ac_count 4680 fi 4681 # 10*(2^10) chars as input seems more than enough 4682 test $ac_count -gt 10 && break 4683 done 4684 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4685 esac 4686 4687 $ac_path_SED_found && break 3 4688 done 4689 done 4690 done 4691 IFS=$as_save_IFS 4692 if test -z "$ac_cv_path_SED"; then 4693 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4694 fi 4695 else 4696 ac_cv_path_SED=$SED 4697 fi 4698 4699 fi 4700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4701 $as_echo "$ac_cv_path_SED" >&6; } 4702 SED="$ac_cv_path_SED" 4703 rm -f conftest.sed 4704 4705 4706 4707 4708 4709 4710 # Check whether --enable-selective-werror was given. 4711 if test "${enable_selective_werror+set}" = set; then : 4712 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4713 else 4714 SELECTIVE_WERROR=yes 4715 fi 4716 4717 4718 4719 4720 4721 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4722 if test "x$SUNCC" = "xyes"; then 4723 BASE_CFLAGS="-v" 4724 else 4725 BASE_CFLAGS="" 4726 fi 4727 4728 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 xorg_testset_save_CFLAGS="$CFLAGS" 4743 4744 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4747 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4748 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4749 $as_echo_n "(cached) " >&6 4750 else 4751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4752 /* end confdefs.h. */ 4753 int i; 4754 _ACEOF 4755 if ac_fn_c_try_compile "$LINENO"; then : 4756 xorg_cv_cc_flag_unknown_warning_option=yes 4757 else 4758 xorg_cv_cc_flag_unknown_warning_option=no 4759 fi 4760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4761 fi 4762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4763 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4765 CFLAGS="$xorg_testset_save_CFLAGS" 4766 fi 4767 4768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4771 fi 4772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4774 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4775 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4776 $as_echo_n "(cached) " >&6 4777 else 4778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4779 /* end confdefs.h. */ 4780 int i; 4781 _ACEOF 4782 if ac_fn_c_try_compile "$LINENO"; then : 4783 xorg_cv_cc_flag_unused_command_line_argument=yes 4784 else 4785 xorg_cv_cc_flag_unused_command_line_argument=no 4786 fi 4787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4788 fi 4789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4790 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4792 CFLAGS="$xorg_testset_save_CFLAGS" 4793 fi 4794 4795 found="no" 4796 4797 if test $found = "no" ; then 4798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4800 fi 4801 4802 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4804 fi 4805 4806 CFLAGS="$CFLAGS -Wall" 4807 4808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4809 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4810 cacheid=xorg_cv_cc_flag__Wall 4811 if eval \${$cacheid+:} false; then : 4812 $as_echo_n "(cached) " >&6 4813 else 4814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4815 /* end confdefs.h. */ 4816 int i; 4817 int 4818 main () 4819 { 4820 4821 ; 4822 return 0; 4823 } 4824 _ACEOF 4825 if ac_fn_c_try_link "$LINENO"; then : 4826 eval $cacheid=yes 4827 else 4828 eval $cacheid=no 4829 fi 4830 rm -f core conftest.err conftest.$ac_objext \ 4831 conftest$ac_exeext conftest.$ac_ext 4832 fi 4833 4834 4835 CFLAGS="$xorg_testset_save_CFLAGS" 4836 4837 eval supported=\$$cacheid 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4839 $as_echo "$supported" >&6; } 4840 if test "$supported" = "yes" ; then 4841 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4842 found="yes" 4843 fi 4844 fi 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 xorg_testset_save_CFLAGS="$CFLAGS" 4861 4862 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4865 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4866 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4867 $as_echo_n "(cached) " >&6 4868 else 4869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4870 /* end confdefs.h. */ 4871 int i; 4872 _ACEOF 4873 if ac_fn_c_try_compile "$LINENO"; then : 4874 xorg_cv_cc_flag_unknown_warning_option=yes 4875 else 4876 xorg_cv_cc_flag_unknown_warning_option=no 4877 fi 4878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4879 fi 4880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4881 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4883 CFLAGS="$xorg_testset_save_CFLAGS" 4884 fi 4885 4886 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4889 fi 4890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4892 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4893 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4894 $as_echo_n "(cached) " >&6 4895 else 4896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4897 /* end confdefs.h. */ 4898 int i; 4899 _ACEOF 4900 if ac_fn_c_try_compile "$LINENO"; then : 4901 xorg_cv_cc_flag_unused_command_line_argument=yes 4902 else 4903 xorg_cv_cc_flag_unused_command_line_argument=no 4904 fi 4905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4906 fi 4907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4908 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4910 CFLAGS="$xorg_testset_save_CFLAGS" 4911 fi 4912 4913 found="no" 4914 4915 if test $found = "no" ; then 4916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4918 fi 4919 4920 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4922 fi 4923 4924 CFLAGS="$CFLAGS -Wpointer-arith" 4925 4926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4927 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4928 cacheid=xorg_cv_cc_flag__Wpointer_arith 4929 if eval \${$cacheid+:} false; then : 4930 $as_echo_n "(cached) " >&6 4931 else 4932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4933 /* end confdefs.h. */ 4934 int i; 4935 int 4936 main () 4937 { 4938 4939 ; 4940 return 0; 4941 } 4942 _ACEOF 4943 if ac_fn_c_try_link "$LINENO"; then : 4944 eval $cacheid=yes 4945 else 4946 eval $cacheid=no 4947 fi 4948 rm -f core conftest.err conftest.$ac_objext \ 4949 conftest$ac_exeext conftest.$ac_ext 4950 fi 4951 4952 4953 CFLAGS="$xorg_testset_save_CFLAGS" 4954 4955 eval supported=\$$cacheid 4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4957 $as_echo "$supported" >&6; } 4958 if test "$supported" = "yes" ; then 4959 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4960 found="yes" 4961 fi 4962 fi 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 xorg_testset_save_CFLAGS="$CFLAGS" 4979 4980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4983 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4984 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4985 $as_echo_n "(cached) " >&6 4986 else 4987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4988 /* end confdefs.h. */ 4989 int i; 4990 _ACEOF 4991 if ac_fn_c_try_compile "$LINENO"; then : 4992 xorg_cv_cc_flag_unknown_warning_option=yes 4993 else 4994 xorg_cv_cc_flag_unknown_warning_option=no 4995 fi 4996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4997 fi 4998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4999 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5001 CFLAGS="$xorg_testset_save_CFLAGS" 5002 fi 5003 5004 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5007 fi 5008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5010 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5011 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5012 $as_echo_n "(cached) " >&6 5013 else 5014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5015 /* end confdefs.h. */ 5016 int i; 5017 _ACEOF 5018 if ac_fn_c_try_compile "$LINENO"; then : 5019 xorg_cv_cc_flag_unused_command_line_argument=yes 5020 else 5021 xorg_cv_cc_flag_unused_command_line_argument=no 5022 fi 5023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5024 fi 5025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5026 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5028 CFLAGS="$xorg_testset_save_CFLAGS" 5029 fi 5030 5031 found="no" 5032 5033 if test $found = "no" ; then 5034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5036 fi 5037 5038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5040 fi 5041 5042 CFLAGS="$CFLAGS -Wmissing-declarations" 5043 5044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5045 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5046 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5047 if eval \${$cacheid+:} false; then : 5048 $as_echo_n "(cached) " >&6 5049 else 5050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5051 /* end confdefs.h. */ 5052 int i; 5053 int 5054 main () 5055 { 5056 5057 ; 5058 return 0; 5059 } 5060 _ACEOF 5061 if ac_fn_c_try_link "$LINENO"; then : 5062 eval $cacheid=yes 5063 else 5064 eval $cacheid=no 5065 fi 5066 rm -f core conftest.err conftest.$ac_objext \ 5067 conftest$ac_exeext conftest.$ac_ext 5068 fi 5069 5070 5071 CFLAGS="$xorg_testset_save_CFLAGS" 5072 5073 eval supported=\$$cacheid 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5075 $as_echo "$supported" >&6; } 5076 if test "$supported" = "yes" ; then 5077 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5078 found="yes" 5079 fi 5080 fi 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 xorg_testset_save_CFLAGS="$CFLAGS" 5097 5098 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5101 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5102 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5103 $as_echo_n "(cached) " >&6 5104 else 5105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5106 /* end confdefs.h. */ 5107 int i; 5108 _ACEOF 5109 if ac_fn_c_try_compile "$LINENO"; then : 5110 xorg_cv_cc_flag_unknown_warning_option=yes 5111 else 5112 xorg_cv_cc_flag_unknown_warning_option=no 5113 fi 5114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5115 fi 5116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5117 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5119 CFLAGS="$xorg_testset_save_CFLAGS" 5120 fi 5121 5122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5125 fi 5126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5128 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5129 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5130 $as_echo_n "(cached) " >&6 5131 else 5132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5133 /* end confdefs.h. */ 5134 int i; 5135 _ACEOF 5136 if ac_fn_c_try_compile "$LINENO"; then : 5137 xorg_cv_cc_flag_unused_command_line_argument=yes 5138 else 5139 xorg_cv_cc_flag_unused_command_line_argument=no 5140 fi 5141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5142 fi 5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5144 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5146 CFLAGS="$xorg_testset_save_CFLAGS" 5147 fi 5148 5149 found="no" 5150 5151 if test $found = "no" ; then 5152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5154 fi 5155 5156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5158 fi 5159 5160 CFLAGS="$CFLAGS -Wformat=2" 5161 5162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5163 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5164 cacheid=xorg_cv_cc_flag__Wformat_2 5165 if eval \${$cacheid+:} false; then : 5166 $as_echo_n "(cached) " >&6 5167 else 5168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5169 /* end confdefs.h. */ 5170 int i; 5171 int 5172 main () 5173 { 5174 5175 ; 5176 return 0; 5177 } 5178 _ACEOF 5179 if ac_fn_c_try_link "$LINENO"; then : 5180 eval $cacheid=yes 5181 else 5182 eval $cacheid=no 5183 fi 5184 rm -f core conftest.err conftest.$ac_objext \ 5185 conftest$ac_exeext conftest.$ac_ext 5186 fi 5187 5188 5189 CFLAGS="$xorg_testset_save_CFLAGS" 5190 5191 eval supported=\$$cacheid 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5193 $as_echo "$supported" >&6; } 5194 if test "$supported" = "yes" ; then 5195 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5196 found="yes" 5197 fi 5198 fi 5199 5200 if test $found = "no" ; then 5201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5203 fi 5204 5205 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5207 fi 5208 5209 CFLAGS="$CFLAGS -Wformat" 5210 5211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5212 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5213 cacheid=xorg_cv_cc_flag__Wformat 5214 if eval \${$cacheid+:} false; then : 5215 $as_echo_n "(cached) " >&6 5216 else 5217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5218 /* end confdefs.h. */ 5219 int i; 5220 int 5221 main () 5222 { 5223 5224 ; 5225 return 0; 5226 } 5227 _ACEOF 5228 if ac_fn_c_try_link "$LINENO"; then : 5229 eval $cacheid=yes 5230 else 5231 eval $cacheid=no 5232 fi 5233 rm -f core conftest.err conftest.$ac_objext \ 5234 conftest$ac_exeext conftest.$ac_ext 5235 fi 5236 5237 5238 CFLAGS="$xorg_testset_save_CFLAGS" 5239 5240 eval supported=\$$cacheid 5241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5242 $as_echo "$supported" >&6; } 5243 if test "$supported" = "yes" ; then 5244 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5245 found="yes" 5246 fi 5247 fi 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 xorg_testset_save_CFLAGS="$CFLAGS" 5266 5267 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5270 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5271 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5272 $as_echo_n "(cached) " >&6 5273 else 5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5275 /* end confdefs.h. */ 5276 int i; 5277 _ACEOF 5278 if ac_fn_c_try_compile "$LINENO"; then : 5279 xorg_cv_cc_flag_unknown_warning_option=yes 5280 else 5281 xorg_cv_cc_flag_unknown_warning_option=no 5282 fi 5283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5284 fi 5285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5286 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5288 CFLAGS="$xorg_testset_save_CFLAGS" 5289 fi 5290 5291 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5294 fi 5295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5297 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5298 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5299 $as_echo_n "(cached) " >&6 5300 else 5301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5302 /* end confdefs.h. */ 5303 int i; 5304 _ACEOF 5305 if ac_fn_c_try_compile "$LINENO"; then : 5306 xorg_cv_cc_flag_unused_command_line_argument=yes 5307 else 5308 xorg_cv_cc_flag_unused_command_line_argument=no 5309 fi 5310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5311 fi 5312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5313 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5315 CFLAGS="$xorg_testset_save_CFLAGS" 5316 fi 5317 5318 found="no" 5319 5320 if test $found = "no" ; then 5321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5323 fi 5324 5325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5327 fi 5328 5329 CFLAGS="$CFLAGS -Wstrict-prototypes" 5330 5331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5332 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5333 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5334 if eval \${$cacheid+:} false; then : 5335 $as_echo_n "(cached) " >&6 5336 else 5337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338 /* end confdefs.h. */ 5339 int i; 5340 int 5341 main () 5342 { 5343 5344 ; 5345 return 0; 5346 } 5347 _ACEOF 5348 if ac_fn_c_try_link "$LINENO"; then : 5349 eval $cacheid=yes 5350 else 5351 eval $cacheid=no 5352 fi 5353 rm -f core conftest.err conftest.$ac_objext \ 5354 conftest$ac_exeext conftest.$ac_ext 5355 fi 5356 5357 5358 CFLAGS="$xorg_testset_save_CFLAGS" 5359 5360 eval supported=\$$cacheid 5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5362 $as_echo "$supported" >&6; } 5363 if test "$supported" = "yes" ; then 5364 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5365 found="yes" 5366 fi 5367 fi 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 xorg_testset_save_CFLAGS="$CFLAGS" 5384 5385 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5388 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5389 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5390 $as_echo_n "(cached) " >&6 5391 else 5392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5393 /* end confdefs.h. */ 5394 int i; 5395 _ACEOF 5396 if ac_fn_c_try_compile "$LINENO"; then : 5397 xorg_cv_cc_flag_unknown_warning_option=yes 5398 else 5399 xorg_cv_cc_flag_unknown_warning_option=no 5400 fi 5401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5402 fi 5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5404 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5406 CFLAGS="$xorg_testset_save_CFLAGS" 5407 fi 5408 5409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5412 fi 5413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5415 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5416 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5417 $as_echo_n "(cached) " >&6 5418 else 5419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5420 /* end confdefs.h. */ 5421 int i; 5422 _ACEOF 5423 if ac_fn_c_try_compile "$LINENO"; then : 5424 xorg_cv_cc_flag_unused_command_line_argument=yes 5425 else 5426 xorg_cv_cc_flag_unused_command_line_argument=no 5427 fi 5428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5429 fi 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5431 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5432 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5433 CFLAGS="$xorg_testset_save_CFLAGS" 5434 fi 5435 5436 found="no" 5437 5438 if test $found = "no" ; then 5439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5441 fi 5442 5443 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5445 fi 5446 5447 CFLAGS="$CFLAGS -Wmissing-prototypes" 5448 5449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5450 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5451 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5452 if eval \${$cacheid+:} false; then : 5453 $as_echo_n "(cached) " >&6 5454 else 5455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5456 /* end confdefs.h. */ 5457 int i; 5458 int 5459 main () 5460 { 5461 5462 ; 5463 return 0; 5464 } 5465 _ACEOF 5466 if ac_fn_c_try_link "$LINENO"; then : 5467 eval $cacheid=yes 5468 else 5469 eval $cacheid=no 5470 fi 5471 rm -f core conftest.err conftest.$ac_objext \ 5472 conftest$ac_exeext conftest.$ac_ext 5473 fi 5474 5475 5476 CFLAGS="$xorg_testset_save_CFLAGS" 5477 5478 eval supported=\$$cacheid 5479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5480 $as_echo "$supported" >&6; } 5481 if test "$supported" = "yes" ; then 5482 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5483 found="yes" 5484 fi 5485 fi 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 xorg_testset_save_CFLAGS="$CFLAGS" 5502 5503 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5506 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5507 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5508 $as_echo_n "(cached) " >&6 5509 else 5510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5511 /* end confdefs.h. */ 5512 int i; 5513 _ACEOF 5514 if ac_fn_c_try_compile "$LINENO"; then : 5515 xorg_cv_cc_flag_unknown_warning_option=yes 5516 else 5517 xorg_cv_cc_flag_unknown_warning_option=no 5518 fi 5519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5520 fi 5521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5522 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5524 CFLAGS="$xorg_testset_save_CFLAGS" 5525 fi 5526 5527 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5530 fi 5531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5533 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5534 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5535 $as_echo_n "(cached) " >&6 5536 else 5537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5538 /* end confdefs.h. */ 5539 int i; 5540 _ACEOF 5541 if ac_fn_c_try_compile "$LINENO"; then : 5542 xorg_cv_cc_flag_unused_command_line_argument=yes 5543 else 5544 xorg_cv_cc_flag_unused_command_line_argument=no 5545 fi 5546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5547 fi 5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5549 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5551 CFLAGS="$xorg_testset_save_CFLAGS" 5552 fi 5553 5554 found="no" 5555 5556 if test $found = "no" ; then 5557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5559 fi 5560 5561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5563 fi 5564 5565 CFLAGS="$CFLAGS -Wnested-externs" 5566 5567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5568 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5569 cacheid=xorg_cv_cc_flag__Wnested_externs 5570 if eval \${$cacheid+:} false; then : 5571 $as_echo_n "(cached) " >&6 5572 else 5573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574 /* end confdefs.h. */ 5575 int i; 5576 int 5577 main () 5578 { 5579 5580 ; 5581 return 0; 5582 } 5583 _ACEOF 5584 if ac_fn_c_try_link "$LINENO"; then : 5585 eval $cacheid=yes 5586 else 5587 eval $cacheid=no 5588 fi 5589 rm -f core conftest.err conftest.$ac_objext \ 5590 conftest$ac_exeext conftest.$ac_ext 5591 fi 5592 5593 5594 CFLAGS="$xorg_testset_save_CFLAGS" 5595 5596 eval supported=\$$cacheid 5597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5598 $as_echo "$supported" >&6; } 5599 if test "$supported" = "yes" ; then 5600 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5601 found="yes" 5602 fi 5603 fi 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 xorg_testset_save_CFLAGS="$CFLAGS" 5620 5621 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5624 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5625 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5626 $as_echo_n "(cached) " >&6 5627 else 5628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5629 /* end confdefs.h. */ 5630 int i; 5631 _ACEOF 5632 if ac_fn_c_try_compile "$LINENO"; then : 5633 xorg_cv_cc_flag_unknown_warning_option=yes 5634 else 5635 xorg_cv_cc_flag_unknown_warning_option=no 5636 fi 5637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5638 fi 5639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5640 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5641 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5642 CFLAGS="$xorg_testset_save_CFLAGS" 5643 fi 5644 5645 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5648 fi 5649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5651 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5652 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5653 $as_echo_n "(cached) " >&6 5654 else 5655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5656 /* end confdefs.h. */ 5657 int i; 5658 _ACEOF 5659 if ac_fn_c_try_compile "$LINENO"; then : 5660 xorg_cv_cc_flag_unused_command_line_argument=yes 5661 else 5662 xorg_cv_cc_flag_unused_command_line_argument=no 5663 fi 5664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5665 fi 5666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5667 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670 fi 5671 5672 found="no" 5673 5674 if test $found = "no" ; then 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 5679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5681 fi 5682 5683 CFLAGS="$CFLAGS -Wbad-function-cast" 5684 5685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5686 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5687 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5688 if eval \${$cacheid+:} false; then : 5689 $as_echo_n "(cached) " >&6 5690 else 5691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5692 /* end confdefs.h. */ 5693 int i; 5694 int 5695 main () 5696 { 5697 5698 ; 5699 return 0; 5700 } 5701 _ACEOF 5702 if ac_fn_c_try_link "$LINENO"; then : 5703 eval $cacheid=yes 5704 else 5705 eval $cacheid=no 5706 fi 5707 rm -f core conftest.err conftest.$ac_objext \ 5708 conftest$ac_exeext conftest.$ac_ext 5709 fi 5710 5711 5712 CFLAGS="$xorg_testset_save_CFLAGS" 5713 5714 eval supported=\$$cacheid 5715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5716 $as_echo "$supported" >&6; } 5717 if test "$supported" = "yes" ; then 5718 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5719 found="yes" 5720 fi 5721 fi 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 xorg_testset_save_CFLAGS="$CFLAGS" 5738 5739 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5742 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5743 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5744 $as_echo_n "(cached) " >&6 5745 else 5746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5747 /* end confdefs.h. */ 5748 int i; 5749 _ACEOF 5750 if ac_fn_c_try_compile "$LINENO"; then : 5751 xorg_cv_cc_flag_unknown_warning_option=yes 5752 else 5753 xorg_cv_cc_flag_unknown_warning_option=no 5754 fi 5755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5756 fi 5757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5758 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5759 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5760 CFLAGS="$xorg_testset_save_CFLAGS" 5761 fi 5762 5763 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5766 fi 5767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5769 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5770 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5771 $as_echo_n "(cached) " >&6 5772 else 5773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5774 /* end confdefs.h. */ 5775 int i; 5776 _ACEOF 5777 if ac_fn_c_try_compile "$LINENO"; then : 5778 xorg_cv_cc_flag_unused_command_line_argument=yes 5779 else 5780 xorg_cv_cc_flag_unused_command_line_argument=no 5781 fi 5782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5783 fi 5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5785 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5787 CFLAGS="$xorg_testset_save_CFLAGS" 5788 fi 5789 5790 found="no" 5791 5792 if test $found = "no" ; then 5793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5795 fi 5796 5797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5799 fi 5800 5801 CFLAGS="$CFLAGS -Wold-style-definition" 5802 5803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5804 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5805 cacheid=xorg_cv_cc_flag__Wold_style_definition 5806 if eval \${$cacheid+:} false; then : 5807 $as_echo_n "(cached) " >&6 5808 else 5809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5810 /* end confdefs.h. */ 5811 int i; 5812 int 5813 main () 5814 { 5815 5816 ; 5817 return 0; 5818 } 5819 _ACEOF 5820 if ac_fn_c_try_link "$LINENO"; then : 5821 eval $cacheid=yes 5822 else 5823 eval $cacheid=no 5824 fi 5825 rm -f core conftest.err conftest.$ac_objext \ 5826 conftest$ac_exeext conftest.$ac_ext 5827 fi 5828 5829 5830 CFLAGS="$xorg_testset_save_CFLAGS" 5831 5832 eval supported=\$$cacheid 5833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5834 $as_echo "$supported" >&6; } 5835 if test "$supported" = "yes" ; then 5836 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5837 found="yes" 5838 fi 5839 fi 5840 5841 if test $found = "no" ; then 5842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5844 fi 5845 5846 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5848 fi 5849 5850 CFLAGS="$CFLAGS -fd" 5851 5852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5853 $as_echo_n "checking if $CC supports -fd... " >&6; } 5854 cacheid=xorg_cv_cc_flag__fd 5855 if eval \${$cacheid+:} false; then : 5856 $as_echo_n "(cached) " >&6 5857 else 5858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5859 /* end confdefs.h. */ 5860 int i; 5861 int 5862 main () 5863 { 5864 5865 ; 5866 return 0; 5867 } 5868 _ACEOF 5869 if ac_fn_c_try_link "$LINENO"; then : 5870 eval $cacheid=yes 5871 else 5872 eval $cacheid=no 5873 fi 5874 rm -f core conftest.err conftest.$ac_objext \ 5875 conftest$ac_exeext conftest.$ac_ext 5876 fi 5877 5878 5879 CFLAGS="$xorg_testset_save_CFLAGS" 5880 5881 eval supported=\$$cacheid 5882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5883 $as_echo "$supported" >&6; } 5884 if test "$supported" = "yes" ; then 5885 BASE_CFLAGS="$BASE_CFLAGS -fd" 5886 found="yes" 5887 fi 5888 fi 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 xorg_testset_save_CFLAGS="$CFLAGS" 5905 5906 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5909 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5910 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5911 $as_echo_n "(cached) " >&6 5912 else 5913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5914 /* end confdefs.h. */ 5915 int i; 5916 _ACEOF 5917 if ac_fn_c_try_compile "$LINENO"; then : 5918 xorg_cv_cc_flag_unknown_warning_option=yes 5919 else 5920 xorg_cv_cc_flag_unknown_warning_option=no 5921 fi 5922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5923 fi 5924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5925 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5927 CFLAGS="$xorg_testset_save_CFLAGS" 5928 fi 5929 5930 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5933 fi 5934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5936 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5937 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5938 $as_echo_n "(cached) " >&6 5939 else 5940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5941 /* end confdefs.h. */ 5942 int i; 5943 _ACEOF 5944 if ac_fn_c_try_compile "$LINENO"; then : 5945 xorg_cv_cc_flag_unused_command_line_argument=yes 5946 else 5947 xorg_cv_cc_flag_unused_command_line_argument=no 5948 fi 5949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5950 fi 5951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5952 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5954 CFLAGS="$xorg_testset_save_CFLAGS" 5955 fi 5956 5957 found="no" 5958 5959 if test $found = "no" ; then 5960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5962 fi 5963 5964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5966 fi 5967 5968 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5969 5970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5971 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5972 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5973 if eval \${$cacheid+:} false; then : 5974 $as_echo_n "(cached) " >&6 5975 else 5976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5977 /* end confdefs.h. */ 5978 int i; 5979 int 5980 main () 5981 { 5982 5983 ; 5984 return 0; 5985 } 5986 _ACEOF 5987 if ac_fn_c_try_link "$LINENO"; then : 5988 eval $cacheid=yes 5989 else 5990 eval $cacheid=no 5991 fi 5992 rm -f core conftest.err conftest.$ac_objext \ 5993 conftest$ac_exeext conftest.$ac_ext 5994 fi 5995 5996 5997 CFLAGS="$xorg_testset_save_CFLAGS" 5998 5999 eval supported=\$$cacheid 6000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6001 $as_echo "$supported" >&6; } 6002 if test "$supported" = "yes" ; then 6003 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6004 found="yes" 6005 fi 6006 fi 6007 6008 6009 6010 6011 6012 # This chunk adds additional warnings that could catch undesired effects. 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 xorg_testset_save_CFLAGS="$CFLAGS" 6027 6028 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6031 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6032 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6033 $as_echo_n "(cached) " >&6 6034 else 6035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036 /* end confdefs.h. */ 6037 int i; 6038 _ACEOF 6039 if ac_fn_c_try_compile "$LINENO"; then : 6040 xorg_cv_cc_flag_unknown_warning_option=yes 6041 else 6042 xorg_cv_cc_flag_unknown_warning_option=no 6043 fi 6044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6045 fi 6046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6047 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6048 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6049 CFLAGS="$xorg_testset_save_CFLAGS" 6050 fi 6051 6052 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6055 fi 6056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6058 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6059 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6060 $as_echo_n "(cached) " >&6 6061 else 6062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6063 /* end confdefs.h. */ 6064 int i; 6065 _ACEOF 6066 if ac_fn_c_try_compile "$LINENO"; then : 6067 xorg_cv_cc_flag_unused_command_line_argument=yes 6068 else 6069 xorg_cv_cc_flag_unused_command_line_argument=no 6070 fi 6071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6072 fi 6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6074 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6075 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6076 CFLAGS="$xorg_testset_save_CFLAGS" 6077 fi 6078 6079 found="no" 6080 6081 if test $found = "no" ; then 6082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6084 fi 6085 6086 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6088 fi 6089 6090 CFLAGS="$CFLAGS -Wunused" 6091 6092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6093 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6094 cacheid=xorg_cv_cc_flag__Wunused 6095 if eval \${$cacheid+:} false; then : 6096 $as_echo_n "(cached) " >&6 6097 else 6098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6099 /* end confdefs.h. */ 6100 int i; 6101 int 6102 main () 6103 { 6104 6105 ; 6106 return 0; 6107 } 6108 _ACEOF 6109 if ac_fn_c_try_link "$LINENO"; then : 6110 eval $cacheid=yes 6111 else 6112 eval $cacheid=no 6113 fi 6114 rm -f core conftest.err conftest.$ac_objext \ 6115 conftest$ac_exeext conftest.$ac_ext 6116 fi 6117 6118 6119 CFLAGS="$xorg_testset_save_CFLAGS" 6120 6121 eval supported=\$$cacheid 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6123 $as_echo "$supported" >&6; } 6124 if test "$supported" = "yes" ; then 6125 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6126 found="yes" 6127 fi 6128 fi 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 xorg_testset_save_CFLAGS="$CFLAGS" 6145 6146 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6149 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6150 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6151 $as_echo_n "(cached) " >&6 6152 else 6153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6154 /* end confdefs.h. */ 6155 int i; 6156 _ACEOF 6157 if ac_fn_c_try_compile "$LINENO"; then : 6158 xorg_cv_cc_flag_unknown_warning_option=yes 6159 else 6160 xorg_cv_cc_flag_unknown_warning_option=no 6161 fi 6162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6163 fi 6164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6165 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6167 CFLAGS="$xorg_testset_save_CFLAGS" 6168 fi 6169 6170 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6173 fi 6174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6176 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6177 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6178 $as_echo_n "(cached) " >&6 6179 else 6180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6181 /* end confdefs.h. */ 6182 int i; 6183 _ACEOF 6184 if ac_fn_c_try_compile "$LINENO"; then : 6185 xorg_cv_cc_flag_unused_command_line_argument=yes 6186 else 6187 xorg_cv_cc_flag_unused_command_line_argument=no 6188 fi 6189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6190 fi 6191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6192 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6194 CFLAGS="$xorg_testset_save_CFLAGS" 6195 fi 6196 6197 found="no" 6198 6199 if test $found = "no" ; then 6200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6202 fi 6203 6204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6206 fi 6207 6208 CFLAGS="$CFLAGS -Wuninitialized" 6209 6210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6211 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6212 cacheid=xorg_cv_cc_flag__Wuninitialized 6213 if eval \${$cacheid+:} false; then : 6214 $as_echo_n "(cached) " >&6 6215 else 6216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6217 /* end confdefs.h. */ 6218 int i; 6219 int 6220 main () 6221 { 6222 6223 ; 6224 return 0; 6225 } 6226 _ACEOF 6227 if ac_fn_c_try_link "$LINENO"; then : 6228 eval $cacheid=yes 6229 else 6230 eval $cacheid=no 6231 fi 6232 rm -f core conftest.err conftest.$ac_objext \ 6233 conftest$ac_exeext conftest.$ac_ext 6234 fi 6235 6236 6237 CFLAGS="$xorg_testset_save_CFLAGS" 6238 6239 eval supported=\$$cacheid 6240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6241 $as_echo "$supported" >&6; } 6242 if test "$supported" = "yes" ; then 6243 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6244 found="yes" 6245 fi 6246 fi 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 xorg_testset_save_CFLAGS="$CFLAGS" 6263 6264 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6267 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6268 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6269 $as_echo_n "(cached) " >&6 6270 else 6271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6272 /* end confdefs.h. */ 6273 int i; 6274 _ACEOF 6275 if ac_fn_c_try_compile "$LINENO"; then : 6276 xorg_cv_cc_flag_unknown_warning_option=yes 6277 else 6278 xorg_cv_cc_flag_unknown_warning_option=no 6279 fi 6280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6281 fi 6282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6283 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6284 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6285 CFLAGS="$xorg_testset_save_CFLAGS" 6286 fi 6287 6288 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6291 fi 6292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6294 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6295 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6296 $as_echo_n "(cached) " >&6 6297 else 6298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6299 /* end confdefs.h. */ 6300 int i; 6301 _ACEOF 6302 if ac_fn_c_try_compile "$LINENO"; then : 6303 xorg_cv_cc_flag_unused_command_line_argument=yes 6304 else 6305 xorg_cv_cc_flag_unused_command_line_argument=no 6306 fi 6307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6308 fi 6309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6310 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6311 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6312 CFLAGS="$xorg_testset_save_CFLAGS" 6313 fi 6314 6315 found="no" 6316 6317 if test $found = "no" ; then 6318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6320 fi 6321 6322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6324 fi 6325 6326 CFLAGS="$CFLAGS -Wshadow" 6327 6328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6329 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6330 cacheid=xorg_cv_cc_flag__Wshadow 6331 if eval \${$cacheid+:} false; then : 6332 $as_echo_n "(cached) " >&6 6333 else 6334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6335 /* end confdefs.h. */ 6336 int i; 6337 int 6338 main () 6339 { 6340 6341 ; 6342 return 0; 6343 } 6344 _ACEOF 6345 if ac_fn_c_try_link "$LINENO"; then : 6346 eval $cacheid=yes 6347 else 6348 eval $cacheid=no 6349 fi 6350 rm -f core conftest.err conftest.$ac_objext \ 6351 conftest$ac_exeext conftest.$ac_ext 6352 fi 6353 6354 6355 CFLAGS="$xorg_testset_save_CFLAGS" 6356 6357 eval supported=\$$cacheid 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6359 $as_echo "$supported" >&6; } 6360 if test "$supported" = "yes" ; then 6361 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6362 found="yes" 6363 fi 6364 fi 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 xorg_testset_save_CFLAGS="$CFLAGS" 6381 6382 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6385 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6386 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6387 $as_echo_n "(cached) " >&6 6388 else 6389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6390 /* end confdefs.h. */ 6391 int i; 6392 _ACEOF 6393 if ac_fn_c_try_compile "$LINENO"; then : 6394 xorg_cv_cc_flag_unknown_warning_option=yes 6395 else 6396 xorg_cv_cc_flag_unknown_warning_option=no 6397 fi 6398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6399 fi 6400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6401 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6403 CFLAGS="$xorg_testset_save_CFLAGS" 6404 fi 6405 6406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6409 fi 6410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6412 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6413 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6414 $as_echo_n "(cached) " >&6 6415 else 6416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6417 /* end confdefs.h. */ 6418 int i; 6419 _ACEOF 6420 if ac_fn_c_try_compile "$LINENO"; then : 6421 xorg_cv_cc_flag_unused_command_line_argument=yes 6422 else 6423 xorg_cv_cc_flag_unused_command_line_argument=no 6424 fi 6425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6426 fi 6427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6428 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6429 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6430 CFLAGS="$xorg_testset_save_CFLAGS" 6431 fi 6432 6433 found="no" 6434 6435 if test $found = "no" ; then 6436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6438 fi 6439 6440 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6442 fi 6443 6444 CFLAGS="$CFLAGS -Wmissing-noreturn" 6445 6446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6447 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6448 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6449 if eval \${$cacheid+:} false; then : 6450 $as_echo_n "(cached) " >&6 6451 else 6452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6453 /* end confdefs.h. */ 6454 int i; 6455 int 6456 main () 6457 { 6458 6459 ; 6460 return 0; 6461 } 6462 _ACEOF 6463 if ac_fn_c_try_link "$LINENO"; then : 6464 eval $cacheid=yes 6465 else 6466 eval $cacheid=no 6467 fi 6468 rm -f core conftest.err conftest.$ac_objext \ 6469 conftest$ac_exeext conftest.$ac_ext 6470 fi 6471 6472 6473 CFLAGS="$xorg_testset_save_CFLAGS" 6474 6475 eval supported=\$$cacheid 6476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6477 $as_echo "$supported" >&6; } 6478 if test "$supported" = "yes" ; then 6479 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6480 found="yes" 6481 fi 6482 fi 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 xorg_testset_save_CFLAGS="$CFLAGS" 6499 6500 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6503 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6504 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6505 $as_echo_n "(cached) " >&6 6506 else 6507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6508 /* end confdefs.h. */ 6509 int i; 6510 _ACEOF 6511 if ac_fn_c_try_compile "$LINENO"; then : 6512 xorg_cv_cc_flag_unknown_warning_option=yes 6513 else 6514 xorg_cv_cc_flag_unknown_warning_option=no 6515 fi 6516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6517 fi 6518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6519 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6520 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6521 CFLAGS="$xorg_testset_save_CFLAGS" 6522 fi 6523 6524 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6525 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6527 fi 6528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6530 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6531 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6532 $as_echo_n "(cached) " >&6 6533 else 6534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6535 /* end confdefs.h. */ 6536 int i; 6537 _ACEOF 6538 if ac_fn_c_try_compile "$LINENO"; then : 6539 xorg_cv_cc_flag_unused_command_line_argument=yes 6540 else 6541 xorg_cv_cc_flag_unused_command_line_argument=no 6542 fi 6543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6544 fi 6545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6546 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6547 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6548 CFLAGS="$xorg_testset_save_CFLAGS" 6549 fi 6550 6551 found="no" 6552 6553 if test $found = "no" ; then 6554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6556 fi 6557 6558 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6560 fi 6561 6562 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6563 6564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6565 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6566 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6567 if eval \${$cacheid+:} false; then : 6568 $as_echo_n "(cached) " >&6 6569 else 6570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6571 /* end confdefs.h. */ 6572 int i; 6573 int 6574 main () 6575 { 6576 6577 ; 6578 return 0; 6579 } 6580 _ACEOF 6581 if ac_fn_c_try_link "$LINENO"; then : 6582 eval $cacheid=yes 6583 else 6584 eval $cacheid=no 6585 fi 6586 rm -f core conftest.err conftest.$ac_objext \ 6587 conftest$ac_exeext conftest.$ac_ext 6588 fi 6589 6590 6591 CFLAGS="$xorg_testset_save_CFLAGS" 6592 6593 eval supported=\$$cacheid 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6595 $as_echo "$supported" >&6; } 6596 if test "$supported" = "yes" ; then 6597 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6598 found="yes" 6599 fi 6600 fi 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 xorg_testset_save_CFLAGS="$CFLAGS" 6617 6618 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6621 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6622 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6623 $as_echo_n "(cached) " >&6 6624 else 6625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6626 /* end confdefs.h. */ 6627 int i; 6628 _ACEOF 6629 if ac_fn_c_try_compile "$LINENO"; then : 6630 xorg_cv_cc_flag_unknown_warning_option=yes 6631 else 6632 xorg_cv_cc_flag_unknown_warning_option=no 6633 fi 6634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6635 fi 6636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6637 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6638 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6639 CFLAGS="$xorg_testset_save_CFLAGS" 6640 fi 6641 6642 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6645 fi 6646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6648 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6649 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6650 $as_echo_n "(cached) " >&6 6651 else 6652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6653 /* end confdefs.h. */ 6654 int i; 6655 _ACEOF 6656 if ac_fn_c_try_compile "$LINENO"; then : 6657 xorg_cv_cc_flag_unused_command_line_argument=yes 6658 else 6659 xorg_cv_cc_flag_unused_command_line_argument=no 6660 fi 6661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6662 fi 6663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6664 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6665 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6666 CFLAGS="$xorg_testset_save_CFLAGS" 6667 fi 6668 6669 found="no" 6670 6671 if test $found = "no" ; then 6672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6674 fi 6675 6676 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6678 fi 6679 6680 CFLAGS="$CFLAGS -Wredundant-decls" 6681 6682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6683 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6684 cacheid=xorg_cv_cc_flag__Wredundant_decls 6685 if eval \${$cacheid+:} false; then : 6686 $as_echo_n "(cached) " >&6 6687 else 6688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6689 /* end confdefs.h. */ 6690 int i; 6691 int 6692 main () 6693 { 6694 6695 ; 6696 return 0; 6697 } 6698 _ACEOF 6699 if ac_fn_c_try_link "$LINENO"; then : 6700 eval $cacheid=yes 6701 else 6702 eval $cacheid=no 6703 fi 6704 rm -f core conftest.err conftest.$ac_objext \ 6705 conftest$ac_exeext conftest.$ac_ext 6706 fi 6707 6708 6709 CFLAGS="$xorg_testset_save_CFLAGS" 6710 6711 eval supported=\$$cacheid 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6713 $as_echo "$supported" >&6; } 6714 if test "$supported" = "yes" ; then 6715 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6716 found="yes" 6717 fi 6718 fi 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 xorg_testset_save_CFLAGS="$CFLAGS" 6735 6736 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6739 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6740 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6741 $as_echo_n "(cached) " >&6 6742 else 6743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6744 /* end confdefs.h. */ 6745 int i; 6746 _ACEOF 6747 if ac_fn_c_try_compile "$LINENO"; then : 6748 xorg_cv_cc_flag_unknown_warning_option=yes 6749 else 6750 xorg_cv_cc_flag_unknown_warning_option=no 6751 fi 6752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6753 fi 6754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6755 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6756 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6757 CFLAGS="$xorg_testset_save_CFLAGS" 6758 fi 6759 6760 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6763 fi 6764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6766 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6767 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6768 $as_echo_n "(cached) " >&6 6769 else 6770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6771 /* end confdefs.h. */ 6772 int i; 6773 _ACEOF 6774 if ac_fn_c_try_compile "$LINENO"; then : 6775 xorg_cv_cc_flag_unused_command_line_argument=yes 6776 else 6777 xorg_cv_cc_flag_unused_command_line_argument=no 6778 fi 6779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6780 fi 6781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6782 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6783 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6784 CFLAGS="$xorg_testset_save_CFLAGS" 6785 fi 6786 6787 found="no" 6788 6789 if test $found = "no" ; then 6790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6792 fi 6793 6794 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6796 fi 6797 6798 CFLAGS="$CFLAGS -Wlogical-op" 6799 6800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6801 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6802 cacheid=xorg_cv_cc_flag__Wlogical_op 6803 if eval \${$cacheid+:} false; then : 6804 $as_echo_n "(cached) " >&6 6805 else 6806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6807 /* end confdefs.h. */ 6808 int i; 6809 int 6810 main () 6811 { 6812 6813 ; 6814 return 0; 6815 } 6816 _ACEOF 6817 if ac_fn_c_try_link "$LINENO"; then : 6818 eval $cacheid=yes 6819 else 6820 eval $cacheid=no 6821 fi 6822 rm -f core conftest.err conftest.$ac_objext \ 6823 conftest$ac_exeext conftest.$ac_ext 6824 fi 6825 6826 6827 CFLAGS="$xorg_testset_save_CFLAGS" 6828 6829 eval supported=\$$cacheid 6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6831 $as_echo "$supported" >&6; } 6832 if test "$supported" = "yes" ; then 6833 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6834 found="yes" 6835 fi 6836 fi 6837 6838 6839 6840 # These are currently disabled because they are noisy. They will be enabled 6841 # in the future once the codebase is sufficiently modernized to silence 6842 # them. For now, I don't want them to drown out the other warnings. 6843 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6844 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6845 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6846 6847 # Turn some warnings into errors, so we don't accidently get successful builds 6848 # when there are problems that should be fixed. 6849 6850 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 xorg_testset_save_CFLAGS="$CFLAGS" 6865 6866 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6869 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6870 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6871 $as_echo_n "(cached) " >&6 6872 else 6873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6874 /* end confdefs.h. */ 6875 int i; 6876 _ACEOF 6877 if ac_fn_c_try_compile "$LINENO"; then : 6878 xorg_cv_cc_flag_unknown_warning_option=yes 6879 else 6880 xorg_cv_cc_flag_unknown_warning_option=no 6881 fi 6882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6883 fi 6884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6885 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6886 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6887 CFLAGS="$xorg_testset_save_CFLAGS" 6888 fi 6889 6890 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6893 fi 6894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6896 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6897 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6898 $as_echo_n "(cached) " >&6 6899 else 6900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6901 /* end confdefs.h. */ 6902 int i; 6903 _ACEOF 6904 if ac_fn_c_try_compile "$LINENO"; then : 6905 xorg_cv_cc_flag_unused_command_line_argument=yes 6906 else 6907 xorg_cv_cc_flag_unused_command_line_argument=no 6908 fi 6909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6910 fi 6911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6912 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6913 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6914 CFLAGS="$xorg_testset_save_CFLAGS" 6915 fi 6916 6917 found="no" 6918 6919 if test $found = "no" ; then 6920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6922 fi 6923 6924 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6925 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6926 fi 6927 6928 CFLAGS="$CFLAGS -Werror=implicit" 6929 6930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6931 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6932 cacheid=xorg_cv_cc_flag__Werror_implicit 6933 if eval \${$cacheid+:} false; then : 6934 $as_echo_n "(cached) " >&6 6935 else 6936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6937 /* end confdefs.h. */ 6938 int i; 6939 int 6940 main () 6941 { 6942 6943 ; 6944 return 0; 6945 } 6946 _ACEOF 6947 if ac_fn_c_try_link "$LINENO"; then : 6948 eval $cacheid=yes 6949 else 6950 eval $cacheid=no 6951 fi 6952 rm -f core conftest.err conftest.$ac_objext \ 6953 conftest$ac_exeext conftest.$ac_ext 6954 fi 6955 6956 6957 CFLAGS="$xorg_testset_save_CFLAGS" 6958 6959 eval supported=\$$cacheid 6960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6961 $as_echo "$supported" >&6; } 6962 if test "$supported" = "yes" ; then 6963 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6964 found="yes" 6965 fi 6966 fi 6967 6968 if test $found = "no" ; then 6969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6971 fi 6972 6973 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6975 fi 6976 6977 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6978 6979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6980 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6981 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6982 if eval \${$cacheid+:} false; then : 6983 $as_echo_n "(cached) " >&6 6984 else 6985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6986 /* end confdefs.h. */ 6987 int i; 6988 int 6989 main () 6990 { 6991 6992 ; 6993 return 0; 6994 } 6995 _ACEOF 6996 if ac_fn_c_try_link "$LINENO"; then : 6997 eval $cacheid=yes 6998 else 6999 eval $cacheid=no 7000 fi 7001 rm -f core conftest.err conftest.$ac_objext \ 7002 conftest$ac_exeext conftest.$ac_ext 7003 fi 7004 7005 7006 CFLAGS="$xorg_testset_save_CFLAGS" 7007 7008 eval supported=\$$cacheid 7009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7010 $as_echo "$supported" >&6; } 7011 if test "$supported" = "yes" ; then 7012 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7013 found="yes" 7014 fi 7015 fi 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 xorg_testset_save_CFLAGS="$CFLAGS" 7032 7033 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7036 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7037 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7038 $as_echo_n "(cached) " >&6 7039 else 7040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7041 /* end confdefs.h. */ 7042 int i; 7043 _ACEOF 7044 if ac_fn_c_try_compile "$LINENO"; then : 7045 xorg_cv_cc_flag_unknown_warning_option=yes 7046 else 7047 xorg_cv_cc_flag_unknown_warning_option=no 7048 fi 7049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7050 fi 7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7052 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7053 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7054 CFLAGS="$xorg_testset_save_CFLAGS" 7055 fi 7056 7057 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7060 fi 7061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7063 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7064 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7065 $as_echo_n "(cached) " >&6 7066 else 7067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7068 /* end confdefs.h. */ 7069 int i; 7070 _ACEOF 7071 if ac_fn_c_try_compile "$LINENO"; then : 7072 xorg_cv_cc_flag_unused_command_line_argument=yes 7073 else 7074 xorg_cv_cc_flag_unused_command_line_argument=no 7075 fi 7076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7077 fi 7078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7079 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7080 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7081 CFLAGS="$xorg_testset_save_CFLAGS" 7082 fi 7083 7084 found="no" 7085 7086 if test $found = "no" ; then 7087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7089 fi 7090 7091 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7093 fi 7094 7095 CFLAGS="$CFLAGS -Werror=nonnull" 7096 7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7098 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7099 cacheid=xorg_cv_cc_flag__Werror_nonnull 7100 if eval \${$cacheid+:} false; then : 7101 $as_echo_n "(cached) " >&6 7102 else 7103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7104 /* end confdefs.h. */ 7105 int i; 7106 int 7107 main () 7108 { 7109 7110 ; 7111 return 0; 7112 } 7113 _ACEOF 7114 if ac_fn_c_try_link "$LINENO"; then : 7115 eval $cacheid=yes 7116 else 7117 eval $cacheid=no 7118 fi 7119 rm -f core conftest.err conftest.$ac_objext \ 7120 conftest$ac_exeext conftest.$ac_ext 7121 fi 7122 7123 7124 CFLAGS="$xorg_testset_save_CFLAGS" 7125 7126 eval supported=\$$cacheid 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7128 $as_echo "$supported" >&6; } 7129 if test "$supported" = "yes" ; then 7130 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7131 found="yes" 7132 fi 7133 fi 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 xorg_testset_save_CFLAGS="$CFLAGS" 7150 7151 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7154 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7155 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7156 $as_echo_n "(cached) " >&6 7157 else 7158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7159 /* end confdefs.h. */ 7160 int i; 7161 _ACEOF 7162 if ac_fn_c_try_compile "$LINENO"; then : 7163 xorg_cv_cc_flag_unknown_warning_option=yes 7164 else 7165 xorg_cv_cc_flag_unknown_warning_option=no 7166 fi 7167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7168 fi 7169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7170 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7172 CFLAGS="$xorg_testset_save_CFLAGS" 7173 fi 7174 7175 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7178 fi 7179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7181 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7182 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7183 $as_echo_n "(cached) " >&6 7184 else 7185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7186 /* end confdefs.h. */ 7187 int i; 7188 _ACEOF 7189 if ac_fn_c_try_compile "$LINENO"; then : 7190 xorg_cv_cc_flag_unused_command_line_argument=yes 7191 else 7192 xorg_cv_cc_flag_unused_command_line_argument=no 7193 fi 7194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7195 fi 7196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7197 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7199 CFLAGS="$xorg_testset_save_CFLAGS" 7200 fi 7201 7202 found="no" 7203 7204 if test $found = "no" ; then 7205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7207 fi 7208 7209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7211 fi 7212 7213 CFLAGS="$CFLAGS -Werror=init-self" 7214 7215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7216 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7217 cacheid=xorg_cv_cc_flag__Werror_init_self 7218 if eval \${$cacheid+:} false; then : 7219 $as_echo_n "(cached) " >&6 7220 else 7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7222 /* end confdefs.h. */ 7223 int i; 7224 int 7225 main () 7226 { 7227 7228 ; 7229 return 0; 7230 } 7231 _ACEOF 7232 if ac_fn_c_try_link "$LINENO"; then : 7233 eval $cacheid=yes 7234 else 7235 eval $cacheid=no 7236 fi 7237 rm -f core conftest.err conftest.$ac_objext \ 7238 conftest$ac_exeext conftest.$ac_ext 7239 fi 7240 7241 7242 CFLAGS="$xorg_testset_save_CFLAGS" 7243 7244 eval supported=\$$cacheid 7245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7246 $as_echo "$supported" >&6; } 7247 if test "$supported" = "yes" ; then 7248 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7249 found="yes" 7250 fi 7251 fi 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 xorg_testset_save_CFLAGS="$CFLAGS" 7268 7269 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7272 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7273 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7274 $as_echo_n "(cached) " >&6 7275 else 7276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7277 /* end confdefs.h. */ 7278 int i; 7279 _ACEOF 7280 if ac_fn_c_try_compile "$LINENO"; then : 7281 xorg_cv_cc_flag_unknown_warning_option=yes 7282 else 7283 xorg_cv_cc_flag_unknown_warning_option=no 7284 fi 7285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7286 fi 7287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7288 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7289 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7290 CFLAGS="$xorg_testset_save_CFLAGS" 7291 fi 7292 7293 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7296 fi 7297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7299 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7300 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7301 $as_echo_n "(cached) " >&6 7302 else 7303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7304 /* end confdefs.h. */ 7305 int i; 7306 _ACEOF 7307 if ac_fn_c_try_compile "$LINENO"; then : 7308 xorg_cv_cc_flag_unused_command_line_argument=yes 7309 else 7310 xorg_cv_cc_flag_unused_command_line_argument=no 7311 fi 7312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7313 fi 7314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7315 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7316 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7317 CFLAGS="$xorg_testset_save_CFLAGS" 7318 fi 7319 7320 found="no" 7321 7322 if test $found = "no" ; then 7323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7325 fi 7326 7327 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7329 fi 7330 7331 CFLAGS="$CFLAGS -Werror=main" 7332 7333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7334 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7335 cacheid=xorg_cv_cc_flag__Werror_main 7336 if eval \${$cacheid+:} false; then : 7337 $as_echo_n "(cached) " >&6 7338 else 7339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7340 /* end confdefs.h. */ 7341 int i; 7342 int 7343 main () 7344 { 7345 7346 ; 7347 return 0; 7348 } 7349 _ACEOF 7350 if ac_fn_c_try_link "$LINENO"; then : 7351 eval $cacheid=yes 7352 else 7353 eval $cacheid=no 7354 fi 7355 rm -f core conftest.err conftest.$ac_objext \ 7356 conftest$ac_exeext conftest.$ac_ext 7357 fi 7358 7359 7360 CFLAGS="$xorg_testset_save_CFLAGS" 7361 7362 eval supported=\$$cacheid 7363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7364 $as_echo "$supported" >&6; } 7365 if test "$supported" = "yes" ; then 7366 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7367 found="yes" 7368 fi 7369 fi 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 xorg_testset_save_CFLAGS="$CFLAGS" 7386 7387 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7390 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7391 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7392 $as_echo_n "(cached) " >&6 7393 else 7394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7395 /* end confdefs.h. */ 7396 int i; 7397 _ACEOF 7398 if ac_fn_c_try_compile "$LINENO"; then : 7399 xorg_cv_cc_flag_unknown_warning_option=yes 7400 else 7401 xorg_cv_cc_flag_unknown_warning_option=no 7402 fi 7403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7404 fi 7405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7406 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7407 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7408 CFLAGS="$xorg_testset_save_CFLAGS" 7409 fi 7410 7411 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7414 fi 7415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7417 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7418 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7419 $as_echo_n "(cached) " >&6 7420 else 7421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7422 /* end confdefs.h. */ 7423 int i; 7424 _ACEOF 7425 if ac_fn_c_try_compile "$LINENO"; then : 7426 xorg_cv_cc_flag_unused_command_line_argument=yes 7427 else 7428 xorg_cv_cc_flag_unused_command_line_argument=no 7429 fi 7430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7431 fi 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7433 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7434 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7435 CFLAGS="$xorg_testset_save_CFLAGS" 7436 fi 7437 7438 found="no" 7439 7440 if test $found = "no" ; then 7441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7443 fi 7444 7445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7447 fi 7448 7449 CFLAGS="$CFLAGS -Werror=missing-braces" 7450 7451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7452 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7453 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7454 if eval \${$cacheid+:} false; then : 7455 $as_echo_n "(cached) " >&6 7456 else 7457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7458 /* end confdefs.h. */ 7459 int i; 7460 int 7461 main () 7462 { 7463 7464 ; 7465 return 0; 7466 } 7467 _ACEOF 7468 if ac_fn_c_try_link "$LINENO"; then : 7469 eval $cacheid=yes 7470 else 7471 eval $cacheid=no 7472 fi 7473 rm -f core conftest.err conftest.$ac_objext \ 7474 conftest$ac_exeext conftest.$ac_ext 7475 fi 7476 7477 7478 CFLAGS="$xorg_testset_save_CFLAGS" 7479 7480 eval supported=\$$cacheid 7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7482 $as_echo "$supported" >&6; } 7483 if test "$supported" = "yes" ; then 7484 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7485 found="yes" 7486 fi 7487 fi 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 xorg_testset_save_CFLAGS="$CFLAGS" 7504 7505 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7508 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7509 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7510 $as_echo_n "(cached) " >&6 7511 else 7512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7513 /* end confdefs.h. */ 7514 int i; 7515 _ACEOF 7516 if ac_fn_c_try_compile "$LINENO"; then : 7517 xorg_cv_cc_flag_unknown_warning_option=yes 7518 else 7519 xorg_cv_cc_flag_unknown_warning_option=no 7520 fi 7521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7522 fi 7523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7524 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7526 CFLAGS="$xorg_testset_save_CFLAGS" 7527 fi 7528 7529 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7532 fi 7533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7535 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7536 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7537 $as_echo_n "(cached) " >&6 7538 else 7539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7540 /* end confdefs.h. */ 7541 int i; 7542 _ACEOF 7543 if ac_fn_c_try_compile "$LINENO"; then : 7544 xorg_cv_cc_flag_unused_command_line_argument=yes 7545 else 7546 xorg_cv_cc_flag_unused_command_line_argument=no 7547 fi 7548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7549 fi 7550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7551 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7553 CFLAGS="$xorg_testset_save_CFLAGS" 7554 fi 7555 7556 found="no" 7557 7558 if test $found = "no" ; then 7559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7561 fi 7562 7563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7565 fi 7566 7567 CFLAGS="$CFLAGS -Werror=sequence-point" 7568 7569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7570 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7571 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7572 if eval \${$cacheid+:} false; then : 7573 $as_echo_n "(cached) " >&6 7574 else 7575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7576 /* end confdefs.h. */ 7577 int i; 7578 int 7579 main () 7580 { 7581 7582 ; 7583 return 0; 7584 } 7585 _ACEOF 7586 if ac_fn_c_try_link "$LINENO"; then : 7587 eval $cacheid=yes 7588 else 7589 eval $cacheid=no 7590 fi 7591 rm -f core conftest.err conftest.$ac_objext \ 7592 conftest$ac_exeext conftest.$ac_ext 7593 fi 7594 7595 7596 CFLAGS="$xorg_testset_save_CFLAGS" 7597 7598 eval supported=\$$cacheid 7599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7600 $as_echo "$supported" >&6; } 7601 if test "$supported" = "yes" ; then 7602 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7603 found="yes" 7604 fi 7605 fi 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 xorg_testset_save_CFLAGS="$CFLAGS" 7622 7623 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7626 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7627 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7628 $as_echo_n "(cached) " >&6 7629 else 7630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7631 /* end confdefs.h. */ 7632 int i; 7633 _ACEOF 7634 if ac_fn_c_try_compile "$LINENO"; then : 7635 xorg_cv_cc_flag_unknown_warning_option=yes 7636 else 7637 xorg_cv_cc_flag_unknown_warning_option=no 7638 fi 7639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7640 fi 7641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7642 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7644 CFLAGS="$xorg_testset_save_CFLAGS" 7645 fi 7646 7647 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7650 fi 7651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7653 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7654 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7655 $as_echo_n "(cached) " >&6 7656 else 7657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7658 /* end confdefs.h. */ 7659 int i; 7660 _ACEOF 7661 if ac_fn_c_try_compile "$LINENO"; then : 7662 xorg_cv_cc_flag_unused_command_line_argument=yes 7663 else 7664 xorg_cv_cc_flag_unused_command_line_argument=no 7665 fi 7666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7667 fi 7668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7669 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7670 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7671 CFLAGS="$xorg_testset_save_CFLAGS" 7672 fi 7673 7674 found="no" 7675 7676 if test $found = "no" ; then 7677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7679 fi 7680 7681 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7683 fi 7684 7685 CFLAGS="$CFLAGS -Werror=return-type" 7686 7687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7688 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7689 cacheid=xorg_cv_cc_flag__Werror_return_type 7690 if eval \${$cacheid+:} false; then : 7691 $as_echo_n "(cached) " >&6 7692 else 7693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694 /* end confdefs.h. */ 7695 int i; 7696 int 7697 main () 7698 { 7699 7700 ; 7701 return 0; 7702 } 7703 _ACEOF 7704 if ac_fn_c_try_link "$LINENO"; then : 7705 eval $cacheid=yes 7706 else 7707 eval $cacheid=no 7708 fi 7709 rm -f core conftest.err conftest.$ac_objext \ 7710 conftest$ac_exeext conftest.$ac_ext 7711 fi 7712 7713 7714 CFLAGS="$xorg_testset_save_CFLAGS" 7715 7716 eval supported=\$$cacheid 7717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7718 $as_echo "$supported" >&6; } 7719 if test "$supported" = "yes" ; then 7720 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7721 found="yes" 7722 fi 7723 fi 7724 7725 if test $found = "no" ; then 7726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7728 fi 7729 7730 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7732 fi 7733 7734 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7735 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7737 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7738 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7739 if eval \${$cacheid+:} false; then : 7740 $as_echo_n "(cached) " >&6 7741 else 7742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7743 /* end confdefs.h. */ 7744 int i; 7745 int 7746 main () 7747 { 7748 7749 ; 7750 return 0; 7751 } 7752 _ACEOF 7753 if ac_fn_c_try_link "$LINENO"; then : 7754 eval $cacheid=yes 7755 else 7756 eval $cacheid=no 7757 fi 7758 rm -f core conftest.err conftest.$ac_objext \ 7759 conftest$ac_exeext conftest.$ac_ext 7760 fi 7761 7762 7763 CFLAGS="$xorg_testset_save_CFLAGS" 7764 7765 eval supported=\$$cacheid 7766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7767 $as_echo "$supported" >&6; } 7768 if test "$supported" = "yes" ; then 7769 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7770 found="yes" 7771 fi 7772 fi 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 7788 xorg_testset_save_CFLAGS="$CFLAGS" 7789 7790 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7793 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7794 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7795 $as_echo_n "(cached) " >&6 7796 else 7797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7798 /* end confdefs.h. */ 7799 int i; 7800 _ACEOF 7801 if ac_fn_c_try_compile "$LINENO"; then : 7802 xorg_cv_cc_flag_unknown_warning_option=yes 7803 else 7804 xorg_cv_cc_flag_unknown_warning_option=no 7805 fi 7806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7807 fi 7808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7809 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7811 CFLAGS="$xorg_testset_save_CFLAGS" 7812 fi 7813 7814 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7817 fi 7818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7820 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7821 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7822 $as_echo_n "(cached) " >&6 7823 else 7824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7825 /* end confdefs.h. */ 7826 int i; 7827 _ACEOF 7828 if ac_fn_c_try_compile "$LINENO"; then : 7829 xorg_cv_cc_flag_unused_command_line_argument=yes 7830 else 7831 xorg_cv_cc_flag_unused_command_line_argument=no 7832 fi 7833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7834 fi 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7836 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7838 CFLAGS="$xorg_testset_save_CFLAGS" 7839 fi 7840 7841 found="no" 7842 7843 if test $found = "no" ; then 7844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 fi 7847 7848 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7850 fi 7851 7852 CFLAGS="$CFLAGS -Werror=trigraphs" 7853 7854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7855 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7856 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7857 if eval \${$cacheid+:} false; then : 7858 $as_echo_n "(cached) " >&6 7859 else 7860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7861 /* end confdefs.h. */ 7862 int i; 7863 int 7864 main () 7865 { 7866 7867 ; 7868 return 0; 7869 } 7870 _ACEOF 7871 if ac_fn_c_try_link "$LINENO"; then : 7872 eval $cacheid=yes 7873 else 7874 eval $cacheid=no 7875 fi 7876 rm -f core conftest.err conftest.$ac_objext \ 7877 conftest$ac_exeext conftest.$ac_ext 7878 fi 7879 7880 7881 CFLAGS="$xorg_testset_save_CFLAGS" 7882 7883 eval supported=\$$cacheid 7884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7885 $as_echo "$supported" >&6; } 7886 if test "$supported" = "yes" ; then 7887 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7888 found="yes" 7889 fi 7890 fi 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 xorg_testset_save_CFLAGS="$CFLAGS" 7907 7908 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7911 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7912 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7913 $as_echo_n "(cached) " >&6 7914 else 7915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7916 /* end confdefs.h. */ 7917 int i; 7918 _ACEOF 7919 if ac_fn_c_try_compile "$LINENO"; then : 7920 xorg_cv_cc_flag_unknown_warning_option=yes 7921 else 7922 xorg_cv_cc_flag_unknown_warning_option=no 7923 fi 7924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7925 fi 7926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7927 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7929 CFLAGS="$xorg_testset_save_CFLAGS" 7930 fi 7931 7932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7935 fi 7936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7938 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7939 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7940 $as_echo_n "(cached) " >&6 7941 else 7942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7943 /* end confdefs.h. */ 7944 int i; 7945 _ACEOF 7946 if ac_fn_c_try_compile "$LINENO"; then : 7947 xorg_cv_cc_flag_unused_command_line_argument=yes 7948 else 7949 xorg_cv_cc_flag_unused_command_line_argument=no 7950 fi 7951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7952 fi 7953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7954 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7956 CFLAGS="$xorg_testset_save_CFLAGS" 7957 fi 7958 7959 found="no" 7960 7961 if test $found = "no" ; then 7962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7964 fi 7965 7966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7968 fi 7969 7970 CFLAGS="$CFLAGS -Werror=array-bounds" 7971 7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7973 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7974 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7975 if eval \${$cacheid+:} false; then : 7976 $as_echo_n "(cached) " >&6 7977 else 7978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7979 /* end confdefs.h. */ 7980 int i; 7981 int 7982 main () 7983 { 7984 7985 ; 7986 return 0; 7987 } 7988 _ACEOF 7989 if ac_fn_c_try_link "$LINENO"; then : 7990 eval $cacheid=yes 7991 else 7992 eval $cacheid=no 7993 fi 7994 rm -f core conftest.err conftest.$ac_objext \ 7995 conftest$ac_exeext conftest.$ac_ext 7996 fi 7997 7998 7999 CFLAGS="$xorg_testset_save_CFLAGS" 8000 8001 eval supported=\$$cacheid 8002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8003 $as_echo "$supported" >&6; } 8004 if test "$supported" = "yes" ; then 8005 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8006 found="yes" 8007 fi 8008 fi 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 xorg_testset_save_CFLAGS="$CFLAGS" 8025 8026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8029 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8030 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8031 $as_echo_n "(cached) " >&6 8032 else 8033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8034 /* end confdefs.h. */ 8035 int i; 8036 _ACEOF 8037 if ac_fn_c_try_compile "$LINENO"; then : 8038 xorg_cv_cc_flag_unknown_warning_option=yes 8039 else 8040 xorg_cv_cc_flag_unknown_warning_option=no 8041 fi 8042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8043 fi 8044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8045 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8047 CFLAGS="$xorg_testset_save_CFLAGS" 8048 fi 8049 8050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8053 fi 8054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8056 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8057 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8058 $as_echo_n "(cached) " >&6 8059 else 8060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8061 /* end confdefs.h. */ 8062 int i; 8063 _ACEOF 8064 if ac_fn_c_try_compile "$LINENO"; then : 8065 xorg_cv_cc_flag_unused_command_line_argument=yes 8066 else 8067 xorg_cv_cc_flag_unused_command_line_argument=no 8068 fi 8069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8070 fi 8071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8072 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8074 CFLAGS="$xorg_testset_save_CFLAGS" 8075 fi 8076 8077 found="no" 8078 8079 if test $found = "no" ; then 8080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8082 fi 8083 8084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8086 fi 8087 8088 CFLAGS="$CFLAGS -Werror=write-strings" 8089 8090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8091 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8092 cacheid=xorg_cv_cc_flag__Werror_write_strings 8093 if eval \${$cacheid+:} false; then : 8094 $as_echo_n "(cached) " >&6 8095 else 8096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8097 /* end confdefs.h. */ 8098 int i; 8099 int 8100 main () 8101 { 8102 8103 ; 8104 return 0; 8105 } 8106 _ACEOF 8107 if ac_fn_c_try_link "$LINENO"; then : 8108 eval $cacheid=yes 8109 else 8110 eval $cacheid=no 8111 fi 8112 rm -f core conftest.err conftest.$ac_objext \ 8113 conftest$ac_exeext conftest.$ac_ext 8114 fi 8115 8116 8117 CFLAGS="$xorg_testset_save_CFLAGS" 8118 8119 eval supported=\$$cacheid 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8121 $as_echo "$supported" >&6; } 8122 if test "$supported" = "yes" ; then 8123 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8124 found="yes" 8125 fi 8126 fi 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 xorg_testset_save_CFLAGS="$CFLAGS" 8143 8144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8147 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8148 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8149 $as_echo_n "(cached) " >&6 8150 else 8151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8152 /* end confdefs.h. */ 8153 int i; 8154 _ACEOF 8155 if ac_fn_c_try_compile "$LINENO"; then : 8156 xorg_cv_cc_flag_unknown_warning_option=yes 8157 else 8158 xorg_cv_cc_flag_unknown_warning_option=no 8159 fi 8160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8161 fi 8162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8163 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8165 CFLAGS="$xorg_testset_save_CFLAGS" 8166 fi 8167 8168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8171 fi 8172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8174 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8175 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8176 $as_echo_n "(cached) " >&6 8177 else 8178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8179 /* end confdefs.h. */ 8180 int i; 8181 _ACEOF 8182 if ac_fn_c_try_compile "$LINENO"; then : 8183 xorg_cv_cc_flag_unused_command_line_argument=yes 8184 else 8185 xorg_cv_cc_flag_unused_command_line_argument=no 8186 fi 8187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8188 fi 8189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8190 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8192 CFLAGS="$xorg_testset_save_CFLAGS" 8193 fi 8194 8195 found="no" 8196 8197 if test $found = "no" ; then 8198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8200 fi 8201 8202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8204 fi 8205 8206 CFLAGS="$CFLAGS -Werror=address" 8207 8208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8209 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8210 cacheid=xorg_cv_cc_flag__Werror_address 8211 if eval \${$cacheid+:} false; then : 8212 $as_echo_n "(cached) " >&6 8213 else 8214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8215 /* end confdefs.h. */ 8216 int i; 8217 int 8218 main () 8219 { 8220 8221 ; 8222 return 0; 8223 } 8224 _ACEOF 8225 if ac_fn_c_try_link "$LINENO"; then : 8226 eval $cacheid=yes 8227 else 8228 eval $cacheid=no 8229 fi 8230 rm -f core conftest.err conftest.$ac_objext \ 8231 conftest$ac_exeext conftest.$ac_ext 8232 fi 8233 8234 8235 CFLAGS="$xorg_testset_save_CFLAGS" 8236 8237 eval supported=\$$cacheid 8238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8239 $as_echo "$supported" >&6; } 8240 if test "$supported" = "yes" ; then 8241 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8242 found="yes" 8243 fi 8244 fi 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 xorg_testset_save_CFLAGS="$CFLAGS" 8261 8262 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8265 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8266 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8267 $as_echo_n "(cached) " >&6 8268 else 8269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8270 /* end confdefs.h. */ 8271 int i; 8272 _ACEOF 8273 if ac_fn_c_try_compile "$LINENO"; then : 8274 xorg_cv_cc_flag_unknown_warning_option=yes 8275 else 8276 xorg_cv_cc_flag_unknown_warning_option=no 8277 fi 8278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8279 fi 8280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8281 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8283 CFLAGS="$xorg_testset_save_CFLAGS" 8284 fi 8285 8286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8289 fi 8290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8292 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8293 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8294 $as_echo_n "(cached) " >&6 8295 else 8296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8297 /* end confdefs.h. */ 8298 int i; 8299 _ACEOF 8300 if ac_fn_c_try_compile "$LINENO"; then : 8301 xorg_cv_cc_flag_unused_command_line_argument=yes 8302 else 8303 xorg_cv_cc_flag_unused_command_line_argument=no 8304 fi 8305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8306 fi 8307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8308 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8310 CFLAGS="$xorg_testset_save_CFLAGS" 8311 fi 8312 8313 found="no" 8314 8315 if test $found = "no" ; then 8316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8318 fi 8319 8320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8322 fi 8323 8324 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8325 8326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8327 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8328 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8329 if eval \${$cacheid+:} false; then : 8330 $as_echo_n "(cached) " >&6 8331 else 8332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8333 /* end confdefs.h. */ 8334 int i; 8335 int 8336 main () 8337 { 8338 8339 ; 8340 return 0; 8341 } 8342 _ACEOF 8343 if ac_fn_c_try_link "$LINENO"; then : 8344 eval $cacheid=yes 8345 else 8346 eval $cacheid=no 8347 fi 8348 rm -f core conftest.err conftest.$ac_objext \ 8349 conftest$ac_exeext conftest.$ac_ext 8350 fi 8351 8352 8353 CFLAGS="$xorg_testset_save_CFLAGS" 8354 8355 eval supported=\$$cacheid 8356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8357 $as_echo "$supported" >&6; } 8358 if test "$supported" = "yes" ; then 8359 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8360 found="yes" 8361 fi 8362 fi 8363 8364 if test $found = "no" ; then 8365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8367 fi 8368 8369 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8371 fi 8372 8373 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8374 8375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8376 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8377 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8378 if eval \${$cacheid+:} false; then : 8379 $as_echo_n "(cached) " >&6 8380 else 8381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8382 /* end confdefs.h. */ 8383 int i; 8384 int 8385 main () 8386 { 8387 8388 ; 8389 return 0; 8390 } 8391 _ACEOF 8392 if ac_fn_c_try_link "$LINENO"; then : 8393 eval $cacheid=yes 8394 else 8395 eval $cacheid=no 8396 fi 8397 rm -f core conftest.err conftest.$ac_objext \ 8398 conftest$ac_exeext conftest.$ac_ext 8399 fi 8400 8401 8402 CFLAGS="$xorg_testset_save_CFLAGS" 8403 8404 eval supported=\$$cacheid 8405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8406 $as_echo "$supported" >&6; } 8407 if test "$supported" = "yes" ; then 8408 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8409 found="yes" 8410 fi 8411 fi 8412 8413 8414 8415 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 xorg_testset_save_CFLAGS="$CFLAGS" 8428 8429 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8432 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8433 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8434 $as_echo_n "(cached) " >&6 8435 else 8436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8437 /* end confdefs.h. */ 8438 int i; 8439 _ACEOF 8440 if ac_fn_c_try_compile "$LINENO"; then : 8441 xorg_cv_cc_flag_unknown_warning_option=yes 8442 else 8443 xorg_cv_cc_flag_unknown_warning_option=no 8444 fi 8445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8446 fi 8447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8448 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8449 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8450 CFLAGS="$xorg_testset_save_CFLAGS" 8451 fi 8452 8453 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8456 fi 8457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8459 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8460 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8461 $as_echo_n "(cached) " >&6 8462 else 8463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8464 /* end confdefs.h. */ 8465 int i; 8466 _ACEOF 8467 if ac_fn_c_try_compile "$LINENO"; then : 8468 xorg_cv_cc_flag_unused_command_line_argument=yes 8469 else 8470 xorg_cv_cc_flag_unused_command_line_argument=no 8471 fi 8472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8473 fi 8474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8475 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8477 CFLAGS="$xorg_testset_save_CFLAGS" 8478 fi 8479 8480 found="no" 8481 8482 if test $found = "no" ; then 8483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8485 fi 8486 8487 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8489 fi 8490 8491 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8492 8493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8494 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8495 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8496 if eval \${$cacheid+:} false; then : 8497 $as_echo_n "(cached) " >&6 8498 else 8499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8500 /* end confdefs.h. */ 8501 int i; 8502 int 8503 main () 8504 { 8505 8506 ; 8507 return 0; 8508 } 8509 _ACEOF 8510 if ac_fn_c_try_link "$LINENO"; then : 8511 eval $cacheid=yes 8512 else 8513 eval $cacheid=no 8514 fi 8515 rm -f core conftest.err conftest.$ac_objext \ 8516 conftest$ac_exeext conftest.$ac_ext 8517 fi 8518 8519 8520 CFLAGS="$xorg_testset_save_CFLAGS" 8521 8522 eval supported=\$$cacheid 8523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8524 $as_echo "$supported" >&6; } 8525 if test "$supported" = "yes" ; then 8526 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8527 found="yes" 8528 fi 8529 fi 8530 8531 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8532 else 8533 { $as_echo "$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 8534 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 xorg_testset_save_CFLAGS="$CFLAGS" 8549 8550 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8553 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8554 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8555 $as_echo_n "(cached) " >&6 8556 else 8557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8558 /* end confdefs.h. */ 8559 int i; 8560 _ACEOF 8561 if ac_fn_c_try_compile "$LINENO"; then : 8562 xorg_cv_cc_flag_unknown_warning_option=yes 8563 else 8564 xorg_cv_cc_flag_unknown_warning_option=no 8565 fi 8566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8567 fi 8568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8569 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8570 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8571 CFLAGS="$xorg_testset_save_CFLAGS" 8572 fi 8573 8574 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8577 fi 8578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8580 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8581 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8582 $as_echo_n "(cached) " >&6 8583 else 8584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8585 /* end confdefs.h. */ 8586 int i; 8587 _ACEOF 8588 if ac_fn_c_try_compile "$LINENO"; then : 8589 xorg_cv_cc_flag_unused_command_line_argument=yes 8590 else 8591 xorg_cv_cc_flag_unused_command_line_argument=no 8592 fi 8593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8594 fi 8595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8596 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8598 CFLAGS="$xorg_testset_save_CFLAGS" 8599 fi 8600 8601 found="no" 8602 8603 if test $found = "no" ; then 8604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8606 fi 8607 8608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8610 fi 8611 8612 CFLAGS="$CFLAGS -Wimplicit" 8613 8614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8615 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8616 cacheid=xorg_cv_cc_flag__Wimplicit 8617 if eval \${$cacheid+:} false; then : 8618 $as_echo_n "(cached) " >&6 8619 else 8620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8621 /* end confdefs.h. */ 8622 int i; 8623 int 8624 main () 8625 { 8626 8627 ; 8628 return 0; 8629 } 8630 _ACEOF 8631 if ac_fn_c_try_link "$LINENO"; then : 8632 eval $cacheid=yes 8633 else 8634 eval $cacheid=no 8635 fi 8636 rm -f core conftest.err conftest.$ac_objext \ 8637 conftest$ac_exeext conftest.$ac_ext 8638 fi 8639 8640 8641 CFLAGS="$xorg_testset_save_CFLAGS" 8642 8643 eval supported=\$$cacheid 8644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8645 $as_echo "$supported" >&6; } 8646 if test "$supported" = "yes" ; then 8647 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8648 found="yes" 8649 fi 8650 fi 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 xorg_testset_save_CFLAGS="$CFLAGS" 8667 8668 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8671 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8672 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8673 $as_echo_n "(cached) " >&6 8674 else 8675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8676 /* end confdefs.h. */ 8677 int i; 8678 _ACEOF 8679 if ac_fn_c_try_compile "$LINENO"; then : 8680 xorg_cv_cc_flag_unknown_warning_option=yes 8681 else 8682 xorg_cv_cc_flag_unknown_warning_option=no 8683 fi 8684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8685 fi 8686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8687 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8689 CFLAGS="$xorg_testset_save_CFLAGS" 8690 fi 8691 8692 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8695 fi 8696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8698 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8699 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8700 $as_echo_n "(cached) " >&6 8701 else 8702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8703 /* end confdefs.h. */ 8704 int i; 8705 _ACEOF 8706 if ac_fn_c_try_compile "$LINENO"; then : 8707 xorg_cv_cc_flag_unused_command_line_argument=yes 8708 else 8709 xorg_cv_cc_flag_unused_command_line_argument=no 8710 fi 8711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8712 fi 8713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8714 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8716 CFLAGS="$xorg_testset_save_CFLAGS" 8717 fi 8718 8719 found="no" 8720 8721 if test $found = "no" ; then 8722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8724 fi 8725 8726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8728 fi 8729 8730 CFLAGS="$CFLAGS -Wnonnull" 8731 8732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8733 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8734 cacheid=xorg_cv_cc_flag__Wnonnull 8735 if eval \${$cacheid+:} false; then : 8736 $as_echo_n "(cached) " >&6 8737 else 8738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8739 /* end confdefs.h. */ 8740 int i; 8741 int 8742 main () 8743 { 8744 8745 ; 8746 return 0; 8747 } 8748 _ACEOF 8749 if ac_fn_c_try_link "$LINENO"; then : 8750 eval $cacheid=yes 8751 else 8752 eval $cacheid=no 8753 fi 8754 rm -f core conftest.err conftest.$ac_objext \ 8755 conftest$ac_exeext conftest.$ac_ext 8756 fi 8757 8758 8759 CFLAGS="$xorg_testset_save_CFLAGS" 8760 8761 eval supported=\$$cacheid 8762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8763 $as_echo "$supported" >&6; } 8764 if test "$supported" = "yes" ; then 8765 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8766 found="yes" 8767 fi 8768 fi 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 xorg_testset_save_CFLAGS="$CFLAGS" 8785 8786 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8789 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8790 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8791 $as_echo_n "(cached) " >&6 8792 else 8793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8794 /* end confdefs.h. */ 8795 int i; 8796 _ACEOF 8797 if ac_fn_c_try_compile "$LINENO"; then : 8798 xorg_cv_cc_flag_unknown_warning_option=yes 8799 else 8800 xorg_cv_cc_flag_unknown_warning_option=no 8801 fi 8802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8803 fi 8804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8805 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8806 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8807 CFLAGS="$xorg_testset_save_CFLAGS" 8808 fi 8809 8810 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8813 fi 8814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8816 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8817 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8818 $as_echo_n "(cached) " >&6 8819 else 8820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8821 /* end confdefs.h. */ 8822 int i; 8823 _ACEOF 8824 if ac_fn_c_try_compile "$LINENO"; then : 8825 xorg_cv_cc_flag_unused_command_line_argument=yes 8826 else 8827 xorg_cv_cc_flag_unused_command_line_argument=no 8828 fi 8829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8830 fi 8831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8832 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8833 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8834 CFLAGS="$xorg_testset_save_CFLAGS" 8835 fi 8836 8837 found="no" 8838 8839 if test $found = "no" ; then 8840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8842 fi 8843 8844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8846 fi 8847 8848 CFLAGS="$CFLAGS -Winit-self" 8849 8850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8851 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8852 cacheid=xorg_cv_cc_flag__Winit_self 8853 if eval \${$cacheid+:} false; then : 8854 $as_echo_n "(cached) " >&6 8855 else 8856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8857 /* end confdefs.h. */ 8858 int i; 8859 int 8860 main () 8861 { 8862 8863 ; 8864 return 0; 8865 } 8866 _ACEOF 8867 if ac_fn_c_try_link "$LINENO"; then : 8868 eval $cacheid=yes 8869 else 8870 eval $cacheid=no 8871 fi 8872 rm -f core conftest.err conftest.$ac_objext \ 8873 conftest$ac_exeext conftest.$ac_ext 8874 fi 8875 8876 8877 CFLAGS="$xorg_testset_save_CFLAGS" 8878 8879 eval supported=\$$cacheid 8880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8881 $as_echo "$supported" >&6; } 8882 if test "$supported" = "yes" ; then 8883 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8884 found="yes" 8885 fi 8886 fi 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 xorg_testset_save_CFLAGS="$CFLAGS" 8903 8904 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8907 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8908 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8909 $as_echo_n "(cached) " >&6 8910 else 8911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8912 /* end confdefs.h. */ 8913 int i; 8914 _ACEOF 8915 if ac_fn_c_try_compile "$LINENO"; then : 8916 xorg_cv_cc_flag_unknown_warning_option=yes 8917 else 8918 xorg_cv_cc_flag_unknown_warning_option=no 8919 fi 8920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8921 fi 8922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8923 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8925 CFLAGS="$xorg_testset_save_CFLAGS" 8926 fi 8927 8928 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8931 fi 8932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8934 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8935 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8936 $as_echo_n "(cached) " >&6 8937 else 8938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8939 /* end confdefs.h. */ 8940 int i; 8941 _ACEOF 8942 if ac_fn_c_try_compile "$LINENO"; then : 8943 xorg_cv_cc_flag_unused_command_line_argument=yes 8944 else 8945 xorg_cv_cc_flag_unused_command_line_argument=no 8946 fi 8947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8948 fi 8949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8950 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8952 CFLAGS="$xorg_testset_save_CFLAGS" 8953 fi 8954 8955 found="no" 8956 8957 if test $found = "no" ; then 8958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8960 fi 8961 8962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8964 fi 8965 8966 CFLAGS="$CFLAGS -Wmain" 8967 8968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8969 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8970 cacheid=xorg_cv_cc_flag__Wmain 8971 if eval \${$cacheid+:} false; then : 8972 $as_echo_n "(cached) " >&6 8973 else 8974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8975 /* end confdefs.h. */ 8976 int i; 8977 int 8978 main () 8979 { 8980 8981 ; 8982 return 0; 8983 } 8984 _ACEOF 8985 if ac_fn_c_try_link "$LINENO"; then : 8986 eval $cacheid=yes 8987 else 8988 eval $cacheid=no 8989 fi 8990 rm -f core conftest.err conftest.$ac_objext \ 8991 conftest$ac_exeext conftest.$ac_ext 8992 fi 8993 8994 8995 CFLAGS="$xorg_testset_save_CFLAGS" 8996 8997 eval supported=\$$cacheid 8998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8999 $as_echo "$supported" >&6; } 9000 if test "$supported" = "yes" ; then 9001 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9002 found="yes" 9003 fi 9004 fi 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 xorg_testset_save_CFLAGS="$CFLAGS" 9021 9022 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9025 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9026 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9027 $as_echo_n "(cached) " >&6 9028 else 9029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9030 /* end confdefs.h. */ 9031 int i; 9032 _ACEOF 9033 if ac_fn_c_try_compile "$LINENO"; then : 9034 xorg_cv_cc_flag_unknown_warning_option=yes 9035 else 9036 xorg_cv_cc_flag_unknown_warning_option=no 9037 fi 9038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9039 fi 9040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9041 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9042 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9043 CFLAGS="$xorg_testset_save_CFLAGS" 9044 fi 9045 9046 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9049 fi 9050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9052 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9053 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9054 $as_echo_n "(cached) " >&6 9055 else 9056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9057 /* end confdefs.h. */ 9058 int i; 9059 _ACEOF 9060 if ac_fn_c_try_compile "$LINENO"; then : 9061 xorg_cv_cc_flag_unused_command_line_argument=yes 9062 else 9063 xorg_cv_cc_flag_unused_command_line_argument=no 9064 fi 9065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9066 fi 9067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9068 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9069 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9070 CFLAGS="$xorg_testset_save_CFLAGS" 9071 fi 9072 9073 found="no" 9074 9075 if test $found = "no" ; then 9076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9078 fi 9079 9080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9082 fi 9083 9084 CFLAGS="$CFLAGS -Wmissing-braces" 9085 9086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9087 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9088 cacheid=xorg_cv_cc_flag__Wmissing_braces 9089 if eval \${$cacheid+:} false; then : 9090 $as_echo_n "(cached) " >&6 9091 else 9092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9093 /* end confdefs.h. */ 9094 int i; 9095 int 9096 main () 9097 { 9098 9099 ; 9100 return 0; 9101 } 9102 _ACEOF 9103 if ac_fn_c_try_link "$LINENO"; then : 9104 eval $cacheid=yes 9105 else 9106 eval $cacheid=no 9107 fi 9108 rm -f core conftest.err conftest.$ac_objext \ 9109 conftest$ac_exeext conftest.$ac_ext 9110 fi 9111 9112 9113 CFLAGS="$xorg_testset_save_CFLAGS" 9114 9115 eval supported=\$$cacheid 9116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9117 $as_echo "$supported" >&6; } 9118 if test "$supported" = "yes" ; then 9119 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9120 found="yes" 9121 fi 9122 fi 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 xorg_testset_save_CFLAGS="$CFLAGS" 9139 9140 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9143 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9144 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9145 $as_echo_n "(cached) " >&6 9146 else 9147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9148 /* end confdefs.h. */ 9149 int i; 9150 _ACEOF 9151 if ac_fn_c_try_compile "$LINENO"; then : 9152 xorg_cv_cc_flag_unknown_warning_option=yes 9153 else 9154 xorg_cv_cc_flag_unknown_warning_option=no 9155 fi 9156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9157 fi 9158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9159 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9160 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9161 CFLAGS="$xorg_testset_save_CFLAGS" 9162 fi 9163 9164 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9167 fi 9168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9170 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9171 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9172 $as_echo_n "(cached) " >&6 9173 else 9174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9175 /* end confdefs.h. */ 9176 int i; 9177 _ACEOF 9178 if ac_fn_c_try_compile "$LINENO"; then : 9179 xorg_cv_cc_flag_unused_command_line_argument=yes 9180 else 9181 xorg_cv_cc_flag_unused_command_line_argument=no 9182 fi 9183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9184 fi 9185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9186 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9187 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9188 CFLAGS="$xorg_testset_save_CFLAGS" 9189 fi 9190 9191 found="no" 9192 9193 if test $found = "no" ; then 9194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9196 fi 9197 9198 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9200 fi 9201 9202 CFLAGS="$CFLAGS -Wsequence-point" 9203 9204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9205 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9206 cacheid=xorg_cv_cc_flag__Wsequence_point 9207 if eval \${$cacheid+:} false; then : 9208 $as_echo_n "(cached) " >&6 9209 else 9210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9211 /* end confdefs.h. */ 9212 int i; 9213 int 9214 main () 9215 { 9216 9217 ; 9218 return 0; 9219 } 9220 _ACEOF 9221 if ac_fn_c_try_link "$LINENO"; then : 9222 eval $cacheid=yes 9223 else 9224 eval $cacheid=no 9225 fi 9226 rm -f core conftest.err conftest.$ac_objext \ 9227 conftest$ac_exeext conftest.$ac_ext 9228 fi 9229 9230 9231 CFLAGS="$xorg_testset_save_CFLAGS" 9232 9233 eval supported=\$$cacheid 9234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9235 $as_echo "$supported" >&6; } 9236 if test "$supported" = "yes" ; then 9237 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9238 found="yes" 9239 fi 9240 fi 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 xorg_testset_save_CFLAGS="$CFLAGS" 9257 9258 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9261 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9262 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9263 $as_echo_n "(cached) " >&6 9264 else 9265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9266 /* end confdefs.h. */ 9267 int i; 9268 _ACEOF 9269 if ac_fn_c_try_compile "$LINENO"; then : 9270 xorg_cv_cc_flag_unknown_warning_option=yes 9271 else 9272 xorg_cv_cc_flag_unknown_warning_option=no 9273 fi 9274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9275 fi 9276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9277 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9279 CFLAGS="$xorg_testset_save_CFLAGS" 9280 fi 9281 9282 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9285 fi 9286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9288 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9289 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9290 $as_echo_n "(cached) " >&6 9291 else 9292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9293 /* end confdefs.h. */ 9294 int i; 9295 _ACEOF 9296 if ac_fn_c_try_compile "$LINENO"; then : 9297 xorg_cv_cc_flag_unused_command_line_argument=yes 9298 else 9299 xorg_cv_cc_flag_unused_command_line_argument=no 9300 fi 9301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9302 fi 9303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9304 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9305 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9306 CFLAGS="$xorg_testset_save_CFLAGS" 9307 fi 9308 9309 found="no" 9310 9311 if test $found = "no" ; then 9312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9314 fi 9315 9316 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9318 fi 9319 9320 CFLAGS="$CFLAGS -Wreturn-type" 9321 9322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9323 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9324 cacheid=xorg_cv_cc_flag__Wreturn_type 9325 if eval \${$cacheid+:} false; then : 9326 $as_echo_n "(cached) " >&6 9327 else 9328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9329 /* end confdefs.h. */ 9330 int i; 9331 int 9332 main () 9333 { 9334 9335 ; 9336 return 0; 9337 } 9338 _ACEOF 9339 if ac_fn_c_try_link "$LINENO"; then : 9340 eval $cacheid=yes 9341 else 9342 eval $cacheid=no 9343 fi 9344 rm -f core conftest.err conftest.$ac_objext \ 9345 conftest$ac_exeext conftest.$ac_ext 9346 fi 9347 9348 9349 CFLAGS="$xorg_testset_save_CFLAGS" 9350 9351 eval supported=\$$cacheid 9352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9353 $as_echo "$supported" >&6; } 9354 if test "$supported" = "yes" ; then 9355 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9356 found="yes" 9357 fi 9358 fi 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 xorg_testset_save_CFLAGS="$CFLAGS" 9375 9376 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9379 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9380 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9381 $as_echo_n "(cached) " >&6 9382 else 9383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9384 /* end confdefs.h. */ 9385 int i; 9386 _ACEOF 9387 if ac_fn_c_try_compile "$LINENO"; then : 9388 xorg_cv_cc_flag_unknown_warning_option=yes 9389 else 9390 xorg_cv_cc_flag_unknown_warning_option=no 9391 fi 9392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9393 fi 9394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9395 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9396 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9397 CFLAGS="$xorg_testset_save_CFLAGS" 9398 fi 9399 9400 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9401 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9403 fi 9404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9406 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9407 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9408 $as_echo_n "(cached) " >&6 9409 else 9410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9411 /* end confdefs.h. */ 9412 int i; 9413 _ACEOF 9414 if ac_fn_c_try_compile "$LINENO"; then : 9415 xorg_cv_cc_flag_unused_command_line_argument=yes 9416 else 9417 xorg_cv_cc_flag_unused_command_line_argument=no 9418 fi 9419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9420 fi 9421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9422 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9423 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9424 CFLAGS="$xorg_testset_save_CFLAGS" 9425 fi 9426 9427 found="no" 9428 9429 if test $found = "no" ; then 9430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9432 fi 9433 9434 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9436 fi 9437 9438 CFLAGS="$CFLAGS -Wtrigraphs" 9439 9440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9441 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9442 cacheid=xorg_cv_cc_flag__Wtrigraphs 9443 if eval \${$cacheid+:} false; then : 9444 $as_echo_n "(cached) " >&6 9445 else 9446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9447 /* end confdefs.h. */ 9448 int i; 9449 int 9450 main () 9451 { 9452 9453 ; 9454 return 0; 9455 } 9456 _ACEOF 9457 if ac_fn_c_try_link "$LINENO"; then : 9458 eval $cacheid=yes 9459 else 9460 eval $cacheid=no 9461 fi 9462 rm -f core conftest.err conftest.$ac_objext \ 9463 conftest$ac_exeext conftest.$ac_ext 9464 fi 9465 9466 9467 CFLAGS="$xorg_testset_save_CFLAGS" 9468 9469 eval supported=\$$cacheid 9470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9471 $as_echo "$supported" >&6; } 9472 if test "$supported" = "yes" ; then 9473 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9474 found="yes" 9475 fi 9476 fi 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 xorg_testset_save_CFLAGS="$CFLAGS" 9493 9494 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9497 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9498 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9499 $as_echo_n "(cached) " >&6 9500 else 9501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9502 /* end confdefs.h. */ 9503 int i; 9504 _ACEOF 9505 if ac_fn_c_try_compile "$LINENO"; then : 9506 xorg_cv_cc_flag_unknown_warning_option=yes 9507 else 9508 xorg_cv_cc_flag_unknown_warning_option=no 9509 fi 9510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9511 fi 9512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9513 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9514 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9515 CFLAGS="$xorg_testset_save_CFLAGS" 9516 fi 9517 9518 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9521 fi 9522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9524 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9525 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9526 $as_echo_n "(cached) " >&6 9527 else 9528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9529 /* end confdefs.h. */ 9530 int i; 9531 _ACEOF 9532 if ac_fn_c_try_compile "$LINENO"; then : 9533 xorg_cv_cc_flag_unused_command_line_argument=yes 9534 else 9535 xorg_cv_cc_flag_unused_command_line_argument=no 9536 fi 9537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9538 fi 9539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9540 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9541 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9542 CFLAGS="$xorg_testset_save_CFLAGS" 9543 fi 9544 9545 found="no" 9546 9547 if test $found = "no" ; then 9548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9550 fi 9551 9552 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9554 fi 9555 9556 CFLAGS="$CFLAGS -Warray-bounds" 9557 9558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9559 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9560 cacheid=xorg_cv_cc_flag__Warray_bounds 9561 if eval \${$cacheid+:} false; then : 9562 $as_echo_n "(cached) " >&6 9563 else 9564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9565 /* end confdefs.h. */ 9566 int i; 9567 int 9568 main () 9569 { 9570 9571 ; 9572 return 0; 9573 } 9574 _ACEOF 9575 if ac_fn_c_try_link "$LINENO"; then : 9576 eval $cacheid=yes 9577 else 9578 eval $cacheid=no 9579 fi 9580 rm -f core conftest.err conftest.$ac_objext \ 9581 conftest$ac_exeext conftest.$ac_ext 9582 fi 9583 9584 9585 CFLAGS="$xorg_testset_save_CFLAGS" 9586 9587 eval supported=\$$cacheid 9588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9589 $as_echo "$supported" >&6; } 9590 if test "$supported" = "yes" ; then 9591 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9592 found="yes" 9593 fi 9594 fi 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 xorg_testset_save_CFLAGS="$CFLAGS" 9611 9612 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9615 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9616 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9617 $as_echo_n "(cached) " >&6 9618 else 9619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9620 /* end confdefs.h. */ 9621 int i; 9622 _ACEOF 9623 if ac_fn_c_try_compile "$LINENO"; then : 9624 xorg_cv_cc_flag_unknown_warning_option=yes 9625 else 9626 xorg_cv_cc_flag_unknown_warning_option=no 9627 fi 9628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9629 fi 9630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9631 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9632 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9633 CFLAGS="$xorg_testset_save_CFLAGS" 9634 fi 9635 9636 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9639 fi 9640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9642 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9643 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9644 $as_echo_n "(cached) " >&6 9645 else 9646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9647 /* end confdefs.h. */ 9648 int i; 9649 _ACEOF 9650 if ac_fn_c_try_compile "$LINENO"; then : 9651 xorg_cv_cc_flag_unused_command_line_argument=yes 9652 else 9653 xorg_cv_cc_flag_unused_command_line_argument=no 9654 fi 9655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9656 fi 9657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9658 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9659 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9660 CFLAGS="$xorg_testset_save_CFLAGS" 9661 fi 9662 9663 found="no" 9664 9665 if test $found = "no" ; then 9666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9668 fi 9669 9670 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9672 fi 9673 9674 CFLAGS="$CFLAGS -Wwrite-strings" 9675 9676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9677 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9678 cacheid=xorg_cv_cc_flag__Wwrite_strings 9679 if eval \${$cacheid+:} false; then : 9680 $as_echo_n "(cached) " >&6 9681 else 9682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9683 /* end confdefs.h. */ 9684 int i; 9685 int 9686 main () 9687 { 9688 9689 ; 9690 return 0; 9691 } 9692 _ACEOF 9693 if ac_fn_c_try_link "$LINENO"; then : 9694 eval $cacheid=yes 9695 else 9696 eval $cacheid=no 9697 fi 9698 rm -f core conftest.err conftest.$ac_objext \ 9699 conftest$ac_exeext conftest.$ac_ext 9700 fi 9701 9702 9703 CFLAGS="$xorg_testset_save_CFLAGS" 9704 9705 eval supported=\$$cacheid 9706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9707 $as_echo "$supported" >&6; } 9708 if test "$supported" = "yes" ; then 9709 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9710 found="yes" 9711 fi 9712 fi 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 xorg_testset_save_CFLAGS="$CFLAGS" 9729 9730 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9733 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9734 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9735 $as_echo_n "(cached) " >&6 9736 else 9737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9738 /* end confdefs.h. */ 9739 int i; 9740 _ACEOF 9741 if ac_fn_c_try_compile "$LINENO"; then : 9742 xorg_cv_cc_flag_unknown_warning_option=yes 9743 else 9744 xorg_cv_cc_flag_unknown_warning_option=no 9745 fi 9746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9747 fi 9748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9749 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9751 CFLAGS="$xorg_testset_save_CFLAGS" 9752 fi 9753 9754 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9757 fi 9758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9760 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9761 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9762 $as_echo_n "(cached) " >&6 9763 else 9764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9765 /* end confdefs.h. */ 9766 int i; 9767 _ACEOF 9768 if ac_fn_c_try_compile "$LINENO"; then : 9769 xorg_cv_cc_flag_unused_command_line_argument=yes 9770 else 9771 xorg_cv_cc_flag_unused_command_line_argument=no 9772 fi 9773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9774 fi 9775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9776 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9777 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9778 CFLAGS="$xorg_testset_save_CFLAGS" 9779 fi 9780 9781 found="no" 9782 9783 if test $found = "no" ; then 9784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9786 fi 9787 9788 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9790 fi 9791 9792 CFLAGS="$CFLAGS -Waddress" 9793 9794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9795 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9796 cacheid=xorg_cv_cc_flag__Waddress 9797 if eval \${$cacheid+:} false; then : 9798 $as_echo_n "(cached) " >&6 9799 else 9800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9801 /* end confdefs.h. */ 9802 int i; 9803 int 9804 main () 9805 { 9806 9807 ; 9808 return 0; 9809 } 9810 _ACEOF 9811 if ac_fn_c_try_link "$LINENO"; then : 9812 eval $cacheid=yes 9813 else 9814 eval $cacheid=no 9815 fi 9816 rm -f core conftest.err conftest.$ac_objext \ 9817 conftest$ac_exeext conftest.$ac_ext 9818 fi 9819 9820 9821 CFLAGS="$xorg_testset_save_CFLAGS" 9822 9823 eval supported=\$$cacheid 9824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9825 $as_echo "$supported" >&6; } 9826 if test "$supported" = "yes" ; then 9827 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9828 found="yes" 9829 fi 9830 fi 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 xorg_testset_save_CFLAGS="$CFLAGS" 9847 9848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9851 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9852 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9853 $as_echo_n "(cached) " >&6 9854 else 9855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9856 /* end confdefs.h. */ 9857 int i; 9858 _ACEOF 9859 if ac_fn_c_try_compile "$LINENO"; then : 9860 xorg_cv_cc_flag_unknown_warning_option=yes 9861 else 9862 xorg_cv_cc_flag_unknown_warning_option=no 9863 fi 9864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9865 fi 9866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9867 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9868 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9869 CFLAGS="$xorg_testset_save_CFLAGS" 9870 fi 9871 9872 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9875 fi 9876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9878 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9879 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9880 $as_echo_n "(cached) " >&6 9881 else 9882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9883 /* end confdefs.h. */ 9884 int i; 9885 _ACEOF 9886 if ac_fn_c_try_compile "$LINENO"; then : 9887 xorg_cv_cc_flag_unused_command_line_argument=yes 9888 else 9889 xorg_cv_cc_flag_unused_command_line_argument=no 9890 fi 9891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9892 fi 9893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9894 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9895 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9896 CFLAGS="$xorg_testset_save_CFLAGS" 9897 fi 9898 9899 found="no" 9900 9901 if test $found = "no" ; then 9902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9904 fi 9905 9906 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9908 fi 9909 9910 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9911 9912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9913 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9914 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9915 if eval \${$cacheid+:} false; then : 9916 $as_echo_n "(cached) " >&6 9917 else 9918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9919 /* end confdefs.h. */ 9920 int i; 9921 int 9922 main () 9923 { 9924 9925 ; 9926 return 0; 9927 } 9928 _ACEOF 9929 if ac_fn_c_try_link "$LINENO"; then : 9930 eval $cacheid=yes 9931 else 9932 eval $cacheid=no 9933 fi 9934 rm -f core conftest.err conftest.$ac_objext \ 9935 conftest$ac_exeext conftest.$ac_ext 9936 fi 9937 9938 9939 CFLAGS="$xorg_testset_save_CFLAGS" 9940 9941 eval supported=\$$cacheid 9942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9943 $as_echo "$supported" >&6; } 9944 if test "$supported" = "yes" ; then 9945 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9946 found="yes" 9947 fi 9948 fi 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 xorg_testset_save_CFLAGS="$CFLAGS" 9965 9966 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9969 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9970 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9971 $as_echo_n "(cached) " >&6 9972 else 9973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9974 /* end confdefs.h. */ 9975 int i; 9976 _ACEOF 9977 if ac_fn_c_try_compile "$LINENO"; then : 9978 xorg_cv_cc_flag_unknown_warning_option=yes 9979 else 9980 xorg_cv_cc_flag_unknown_warning_option=no 9981 fi 9982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9983 fi 9984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9985 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9986 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9987 CFLAGS="$xorg_testset_save_CFLAGS" 9988 fi 9989 9990 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9993 fi 9994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9996 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9997 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9998 $as_echo_n "(cached) " >&6 9999 else 10000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10001 /* end confdefs.h. */ 10002 int i; 10003 _ACEOF 10004 if ac_fn_c_try_compile "$LINENO"; then : 10005 xorg_cv_cc_flag_unused_command_line_argument=yes 10006 else 10007 xorg_cv_cc_flag_unused_command_line_argument=no 10008 fi 10009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10010 fi 10011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10012 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10013 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10014 CFLAGS="$xorg_testset_save_CFLAGS" 10015 fi 10016 10017 found="no" 10018 10019 if test $found = "no" ; then 10020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10022 fi 10023 10024 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10026 fi 10027 10028 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10029 10030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10031 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10032 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10033 if eval \${$cacheid+:} false; then : 10034 $as_echo_n "(cached) " >&6 10035 else 10036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10037 /* end confdefs.h. */ 10038 int i; 10039 int 10040 main () 10041 { 10042 10043 ; 10044 return 0; 10045 } 10046 _ACEOF 10047 if ac_fn_c_try_link "$LINENO"; then : 10048 eval $cacheid=yes 10049 else 10050 eval $cacheid=no 10051 fi 10052 rm -f core conftest.err conftest.$ac_objext \ 10053 conftest$ac_exeext conftest.$ac_ext 10054 fi 10055 10056 10057 CFLAGS="$xorg_testset_save_CFLAGS" 10058 10059 eval supported=\$$cacheid 10060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10061 $as_echo "$supported" >&6; } 10062 if test "$supported" = "yes" ; then 10063 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10064 found="yes" 10065 fi 10066 fi 10067 10068 10069 fi 10070 10071 10072 10073 10074 10075 10076 10077 CWARNFLAGS="$BASE_CFLAGS" 10078 if test "x$GCC" = xyes ; then 10079 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10080 fi 10081 10082 10083 10084 10085 10086 10087 10088 10089 # Check whether --enable-strict-compilation was given. 10090 if test "${enable_strict_compilation+set}" = set; then : 10091 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10092 else 10093 STRICT_COMPILE=no 10094 fi 10095 10096 10097 10098 10099 10100 10101 STRICT_CFLAGS="" 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 xorg_testset_save_CFLAGS="$CFLAGS" 10116 10117 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10120 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10121 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10122 $as_echo_n "(cached) " >&6 10123 else 10124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10125 /* end confdefs.h. */ 10126 int i; 10127 _ACEOF 10128 if ac_fn_c_try_compile "$LINENO"; then : 10129 xorg_cv_cc_flag_unknown_warning_option=yes 10130 else 10131 xorg_cv_cc_flag_unknown_warning_option=no 10132 fi 10133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10134 fi 10135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10136 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10137 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10138 CFLAGS="$xorg_testset_save_CFLAGS" 10139 fi 10140 10141 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10142 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10144 fi 10145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10147 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10148 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10149 $as_echo_n "(cached) " >&6 10150 else 10151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10152 /* end confdefs.h. */ 10153 int i; 10154 _ACEOF 10155 if ac_fn_c_try_compile "$LINENO"; then : 10156 xorg_cv_cc_flag_unused_command_line_argument=yes 10157 else 10158 xorg_cv_cc_flag_unused_command_line_argument=no 10159 fi 10160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10161 fi 10162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10163 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10164 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10165 CFLAGS="$xorg_testset_save_CFLAGS" 10166 fi 10167 10168 found="no" 10169 10170 if test $found = "no" ; then 10171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10173 fi 10174 10175 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10177 fi 10178 10179 CFLAGS="$CFLAGS -pedantic" 10180 10181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10182 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10183 cacheid=xorg_cv_cc_flag__pedantic 10184 if eval \${$cacheid+:} false; then : 10185 $as_echo_n "(cached) " >&6 10186 else 10187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10188 /* end confdefs.h. */ 10189 int i; 10190 int 10191 main () 10192 { 10193 10194 ; 10195 return 0; 10196 } 10197 _ACEOF 10198 if ac_fn_c_try_link "$LINENO"; then : 10199 eval $cacheid=yes 10200 else 10201 eval $cacheid=no 10202 fi 10203 rm -f core conftest.err conftest.$ac_objext \ 10204 conftest$ac_exeext conftest.$ac_ext 10205 fi 10206 10207 10208 CFLAGS="$xorg_testset_save_CFLAGS" 10209 10210 eval supported=\$$cacheid 10211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10212 $as_echo "$supported" >&6; } 10213 if test "$supported" = "yes" ; then 10214 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10215 found="yes" 10216 fi 10217 fi 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 xorg_testset_save_CFLAGS="$CFLAGS" 10234 10235 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10238 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10239 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10240 $as_echo_n "(cached) " >&6 10241 else 10242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10243 /* end confdefs.h. */ 10244 int i; 10245 _ACEOF 10246 if ac_fn_c_try_compile "$LINENO"; then : 10247 xorg_cv_cc_flag_unknown_warning_option=yes 10248 else 10249 xorg_cv_cc_flag_unknown_warning_option=no 10250 fi 10251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10252 fi 10253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10254 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10255 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10256 CFLAGS="$xorg_testset_save_CFLAGS" 10257 fi 10258 10259 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10262 fi 10263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10265 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10266 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10267 $as_echo_n "(cached) " >&6 10268 else 10269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10270 /* end confdefs.h. */ 10271 int i; 10272 _ACEOF 10273 if ac_fn_c_try_compile "$LINENO"; then : 10274 xorg_cv_cc_flag_unused_command_line_argument=yes 10275 else 10276 xorg_cv_cc_flag_unused_command_line_argument=no 10277 fi 10278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10279 fi 10280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10281 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10282 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10283 CFLAGS="$xorg_testset_save_CFLAGS" 10284 fi 10285 10286 found="no" 10287 10288 if test $found = "no" ; then 10289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10291 fi 10292 10293 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10295 fi 10296 10297 CFLAGS="$CFLAGS -Werror" 10298 10299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10300 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10301 cacheid=xorg_cv_cc_flag__Werror 10302 if eval \${$cacheid+:} false; then : 10303 $as_echo_n "(cached) " >&6 10304 else 10305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10306 /* end confdefs.h. */ 10307 int i; 10308 int 10309 main () 10310 { 10311 10312 ; 10313 return 0; 10314 } 10315 _ACEOF 10316 if ac_fn_c_try_link "$LINENO"; then : 10317 eval $cacheid=yes 10318 else 10319 eval $cacheid=no 10320 fi 10321 rm -f core conftest.err conftest.$ac_objext \ 10322 conftest$ac_exeext conftest.$ac_ext 10323 fi 10324 10325 10326 CFLAGS="$xorg_testset_save_CFLAGS" 10327 10328 eval supported=\$$cacheid 10329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10330 $as_echo "$supported" >&6; } 10331 if test "$supported" = "yes" ; then 10332 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10333 found="yes" 10334 fi 10335 fi 10336 10337 if test $found = "no" ; then 10338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10340 fi 10341 10342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10344 fi 10345 10346 CFLAGS="$CFLAGS -errwarn" 10347 10348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10349 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10350 cacheid=xorg_cv_cc_flag__errwarn 10351 if eval \${$cacheid+:} false; then : 10352 $as_echo_n "(cached) " >&6 10353 else 10354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10355 /* end confdefs.h. */ 10356 int i; 10357 int 10358 main () 10359 { 10360 10361 ; 10362 return 0; 10363 } 10364 _ACEOF 10365 if ac_fn_c_try_link "$LINENO"; then : 10366 eval $cacheid=yes 10367 else 10368 eval $cacheid=no 10369 fi 10370 rm -f core conftest.err conftest.$ac_objext \ 10371 conftest$ac_exeext conftest.$ac_ext 10372 fi 10373 10374 10375 CFLAGS="$xorg_testset_save_CFLAGS" 10376 10377 eval supported=\$$cacheid 10378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10379 $as_echo "$supported" >&6; } 10380 if test "$supported" = "yes" ; then 10381 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10382 found="yes" 10383 fi 10384 fi 10385 10386 10387 10388 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10389 # activate it with -Werror, so we add it here explicitly. 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 xorg_testset_save_CFLAGS="$CFLAGS" 10404 10405 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10408 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10409 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10410 $as_echo_n "(cached) " >&6 10411 else 10412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10413 /* end confdefs.h. */ 10414 int i; 10415 _ACEOF 10416 if ac_fn_c_try_compile "$LINENO"; then : 10417 xorg_cv_cc_flag_unknown_warning_option=yes 10418 else 10419 xorg_cv_cc_flag_unknown_warning_option=no 10420 fi 10421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10422 fi 10423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10424 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10425 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10426 CFLAGS="$xorg_testset_save_CFLAGS" 10427 fi 10428 10429 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10432 fi 10433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10435 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10436 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10437 $as_echo_n "(cached) " >&6 10438 else 10439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10440 /* end confdefs.h. */ 10441 int i; 10442 _ACEOF 10443 if ac_fn_c_try_compile "$LINENO"; then : 10444 xorg_cv_cc_flag_unused_command_line_argument=yes 10445 else 10446 xorg_cv_cc_flag_unused_command_line_argument=no 10447 fi 10448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10449 fi 10450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10451 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10452 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10453 CFLAGS="$xorg_testset_save_CFLAGS" 10454 fi 10455 10456 found="no" 10457 10458 if test $found = "no" ; then 10459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10461 fi 10462 10463 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10465 fi 10466 10467 CFLAGS="$CFLAGS -Werror=attributes" 10468 10469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10470 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10471 cacheid=xorg_cv_cc_flag__Werror_attributes 10472 if eval \${$cacheid+:} false; then : 10473 $as_echo_n "(cached) " >&6 10474 else 10475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10476 /* end confdefs.h. */ 10477 int i; 10478 int 10479 main () 10480 { 10481 10482 ; 10483 return 0; 10484 } 10485 _ACEOF 10486 if ac_fn_c_try_link "$LINENO"; then : 10487 eval $cacheid=yes 10488 else 10489 eval $cacheid=no 10490 fi 10491 rm -f core conftest.err conftest.$ac_objext \ 10492 conftest$ac_exeext conftest.$ac_ext 10493 fi 10494 10495 10496 CFLAGS="$xorg_testset_save_CFLAGS" 10497 10498 eval supported=\$$cacheid 10499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10500 $as_echo "$supported" >&6; } 10501 if test "$supported" = "yes" ; then 10502 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10503 found="yes" 10504 fi 10505 fi 10506 10507 10508 10509 if test "x$STRICT_COMPILE" = "xyes"; then 10510 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10511 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10512 fi 10513 10514 10515 10516 10517 10518 10519 cat >>confdefs.h <<_ACEOF 10520 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10521 _ACEOF 10522 10523 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10524 if test "x$PVM" = "x"; then 10525 PVM="0" 10526 fi 10527 10528 cat >>confdefs.h <<_ACEOF 10529 #define PACKAGE_VERSION_MINOR $PVM 10530 _ACEOF 10531 10532 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10533 if test "x$PVP" = "x"; then 10534 PVP="0" 10535 fi 10536 10537 cat >>confdefs.h <<_ACEOF 10538 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10539 _ACEOF 10540 10541 10542 10543 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10544 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10545 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10546 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10547 10548 10549 10550 10551 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10552 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10553 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10554 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10555 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10556 10557 10558 10559 10560 10561 10562 if test x$APP_MAN_SUFFIX = x ; then 10563 APP_MAN_SUFFIX=1 10564 fi 10565 if test x$APP_MAN_DIR = x ; then 10566 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10567 fi 10568 10569 if test x$LIB_MAN_SUFFIX = x ; then 10570 LIB_MAN_SUFFIX=3 10571 fi 10572 if test x$LIB_MAN_DIR = x ; then 10573 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10574 fi 10575 10576 if test x$FILE_MAN_SUFFIX = x ; then 10577 case $host_os in 10578 solaris*) FILE_MAN_SUFFIX=4 ;; 10579 *) FILE_MAN_SUFFIX=5 ;; 10580 esac 10581 fi 10582 if test x$FILE_MAN_DIR = x ; then 10583 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10584 fi 10585 10586 if test x$MISC_MAN_SUFFIX = x ; then 10587 case $host_os in 10588 solaris*) MISC_MAN_SUFFIX=5 ;; 10589 *) MISC_MAN_SUFFIX=7 ;; 10590 esac 10591 fi 10592 if test x$MISC_MAN_DIR = x ; then 10593 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10594 fi 10595 10596 if test x$DRIVER_MAN_SUFFIX = x ; then 10597 case $host_os in 10598 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10599 *) DRIVER_MAN_SUFFIX=4 ;; 10600 esac 10601 fi 10602 if test x$DRIVER_MAN_DIR = x ; then 10603 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10604 fi 10605 10606 if test x$ADMIN_MAN_SUFFIX = x ; then 10607 case $host_os in 10608 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10609 *) ADMIN_MAN_SUFFIX=8 ;; 10610 esac 10611 fi 10612 if test x$ADMIN_MAN_DIR = x ; then 10613 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10614 fi 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 XORG_MAN_PAGE="X Version 11" 10631 10632 MAN_SUBSTS="\ 10633 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10634 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10635 -e 's|__xservername__|Xorg|g' \ 10636 -e 's|__xconfigfile__|xorg.conf|g' \ 10637 -e 's|__xorgconfdir__|xorg.conf.d|g' \ 10638 -e 's|__projectroot__|\$(prefix)|g' \ 10639 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10640 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10641 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10642 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10643 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10644 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10645 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10646 10647 10648 10649 # Check whether --enable-silent-rules was given. 10650 if test "${enable_silent_rules+set}" = set; then : 10651 enableval=$enable_silent_rules; 10652 fi 10653 10654 case $enable_silent_rules in # ((( 10655 yes) AM_DEFAULT_VERBOSITY=0;; 10656 no) AM_DEFAULT_VERBOSITY=1;; 10657 *) AM_DEFAULT_VERBOSITY=0;; 10658 esac 10659 am_make=${MAKE-make} 10660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10661 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10662 if ${am_cv_make_support_nested_variables+:} false; then : 10663 $as_echo_n "(cached) " >&6 10664 else 10665 if $as_echo 'TRUE=$(BAR$(V)) 10666 BAR0=false 10667 BAR1=true 10668 V=1 10669 am__doit: 10670 @$(TRUE) 10671 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10672 am_cv_make_support_nested_variables=yes 10673 else 10674 am_cv_make_support_nested_variables=no 10675 fi 10676 fi 10677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10678 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10679 if test $am_cv_make_support_nested_variables = yes; then 10680 AM_V='$(V)' 10681 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10682 else 10683 AM_V=$AM_DEFAULT_VERBOSITY 10684 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10685 fi 10686 AM_BACKSLASH='\' 10687 10688 10689 10690 # If both the C file and YACC are missing, the package cannot be build. 10691 for ac_prog in 'bison -y' byacc 10692 do 10693 # Extract the first word of "$ac_prog", so it can be a program name with args. 10694 set dummy $ac_prog; ac_word=$2 10695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10696 $as_echo_n "checking for $ac_word... " >&6; } 10697 if ${ac_cv_prog_YACC+:} false; then : 10698 $as_echo_n "(cached) " >&6 10699 else 10700 if test -n "$YACC"; then 10701 ac_cv_prog_YACC="$YACC" # Let the user override the test. 10702 else 10703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10704 for as_dir in $PATH 10705 do 10706 IFS=$as_save_IFS 10707 test -z "$as_dir" && as_dir=. 10708 for ac_exec_ext in '' $ac_executable_extensions; do 10709 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10710 ac_cv_prog_YACC="$ac_prog" 10711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10712 break 2 10713 fi 10714 done 10715 done 10716 IFS=$as_save_IFS 10717 10718 fi 10719 fi 10720 YACC=$ac_cv_prog_YACC 10721 if test -n "$YACC"; then 10722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 10723 $as_echo "$YACC" >&6; } 10724 else 10725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10726 $as_echo "no" >&6; } 10727 fi 10728 10729 10730 test -n "$YACC" && break 10731 done 10732 test -n "$YACC" || YACC="yacc" 10733 10734 # Extract the first word of "$YACC", so it can be a program name with args. 10735 set dummy $YACC; ac_word=$2 10736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10737 $as_echo_n "checking for $ac_word... " >&6; } 10738 if ${ac_cv_path_YACC_INST+:} false; then : 10739 $as_echo_n "(cached) " >&6 10740 else 10741 case $YACC_INST in 10742 [\\/]* | ?:[\\/]*) 10743 ac_cv_path_YACC_INST="$YACC_INST" # Let the user override the test with a path. 10744 ;; 10745 *) 10746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10747 for as_dir in $PATH 10748 do 10749 IFS=$as_save_IFS 10750 test -z "$as_dir" && as_dir=. 10751 for ac_exec_ext in '' $ac_executable_extensions; do 10752 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10753 ac_cv_path_YACC_INST="$as_dir/$ac_word$ac_exec_ext" 10754 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10755 break 2 10756 fi 10757 done 10758 done 10759 IFS=$as_save_IFS 10760 10761 ;; 10762 esac 10763 fi 10764 YACC_INST=$ac_cv_path_YACC_INST 10765 if test -n "$YACC_INST"; then 10766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC_INST" >&5 10767 $as_echo "$YACC_INST" >&6; } 10768 else 10769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10770 $as_echo "no" >&6; } 10771 fi 10772 10773 10774 if test ! -f "$srcdir/xkbparse.c"; then 10775 if test -z "$YACC_INST"; then 10776 as_fn_error $? "yacc not found - unable to compile xkbparse.y" "$LINENO" 5 10777 fi 10778 fi 10779 10780 for ac_func in strdup strcasecmp 10781 do : 10782 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10783 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10784 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10785 cat >>confdefs.h <<_ACEOF 10786 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10787 _ACEOF 10788 10789 fi 10790 done 10791 10792 10793 REQUIRED_MODULES="x11 xkbfile xproto >= 7.0.17" 10794 10795 # Checks for pkg-config packages 10796 10797 pkg_failed=no 10798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBCOMP" >&5 10799 $as_echo_n "checking for XKBCOMP... " >&6; } 10800 10801 if test -n "$XKBCOMP_CFLAGS"; then 10802 pkg_cv_XKBCOMP_CFLAGS="$XKBCOMP_CFLAGS" 10803 elif test -n "$PKG_CONFIG"; then 10804 if test -n "$PKG_CONFIG" && \ 10805 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$REQUIRED_MODULES\""; } >&5 10806 ($PKG_CONFIG --exists --print-errors "$REQUIRED_MODULES") 2>&5 10807 ac_status=$? 10808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10809 test $ac_status = 0; }; then 10810 pkg_cv_XKBCOMP_CFLAGS=`$PKG_CONFIG --cflags "$REQUIRED_MODULES" 2>/dev/null` 10811 test "x$?" != "x0" && pkg_failed=yes 10812 else 10813 pkg_failed=yes 10814 fi 10815 else 10816 pkg_failed=untried 10817 fi 10818 if test -n "$XKBCOMP_LIBS"; then 10819 pkg_cv_XKBCOMP_LIBS="$XKBCOMP_LIBS" 10820 elif test -n "$PKG_CONFIG"; then 10821 if test -n "$PKG_CONFIG" && \ 10822 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$REQUIRED_MODULES\""; } >&5 10823 ($PKG_CONFIG --exists --print-errors "$REQUIRED_MODULES") 2>&5 10824 ac_status=$? 10825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10826 test $ac_status = 0; }; then 10827 pkg_cv_XKBCOMP_LIBS=`$PKG_CONFIG --libs "$REQUIRED_MODULES" 2>/dev/null` 10828 test "x$?" != "x0" && pkg_failed=yes 10829 else 10830 pkg_failed=yes 10831 fi 10832 else 10833 pkg_failed=untried 10834 fi 10835 10836 10837 10838 if test $pkg_failed = yes; then 10839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10840 $as_echo "no" >&6; } 10841 10842 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10843 _pkg_short_errors_supported=yes 10844 else 10845 _pkg_short_errors_supported=no 10846 fi 10847 if test $_pkg_short_errors_supported = yes; then 10848 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$REQUIRED_MODULES" 2>&1` 10849 else 10850 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$REQUIRED_MODULES" 2>&1` 10851 fi 10852 # Put the nasty error message in config.log where it belongs 10853 echo "$XKBCOMP_PKG_ERRORS" >&5 10854 10855 as_fn_error $? "Package requirements ($REQUIRED_MODULES) were not met: 10856 10857 $XKBCOMP_PKG_ERRORS 10858 10859 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10860 installed software in a non-standard prefix. 10861 10862 Alternatively, you may set the environment variables XKBCOMP_CFLAGS 10863 and XKBCOMP_LIBS to avoid the need to call pkg-config. 10864 See the pkg-config man page for more details." "$LINENO" 5 10865 elif test $pkg_failed = untried; then 10866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10867 $as_echo "no" >&6; } 10868 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10869 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10870 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10871 is in your PATH or set the PKG_CONFIG environment variable to the full 10872 path to pkg-config. 10873 10874 Alternatively, you may set the environment variables XKBCOMP_CFLAGS 10875 and XKBCOMP_LIBS to avoid the need to call pkg-config. 10876 See the pkg-config man page for more details. 10877 10878 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10879 See \`config.log' for more details" "$LINENO" 5; } 10880 else 10881 XKBCOMP_CFLAGS=$pkg_cv_XKBCOMP_CFLAGS 10882 XKBCOMP_LIBS=$pkg_cv_XKBCOMP_LIBS 10883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10884 $as_echo "yes" >&6; } 10885 10886 fi 10887 10888 10889 10890 # Check whether --with-xkb_config_root was given. 10891 if test "${with_xkb_config_root+set}" = set; then : 10892 withval=$with_xkb_config_root; XKBCONFIGROOT="$withval" 10893 else 10894 XKBCONFIGROOT='${datadir}/X11/xkb' 10895 fi 10896 10897 10898 10899 10900 ac_config_files="$ac_config_files Makefile man/Makefile xkbcomp.pc" 10901 10902 cat >confcache <<\_ACEOF 10903 # This file is a shell script that caches the results of configure 10904 # tests run on this system so they can be shared between configure 10905 # scripts and configure runs, see configure's option --config-cache. 10906 # It is not useful on other systems. If it contains results you don't 10907 # want to keep, you may remove or edit it. 10908 # 10909 # config.status only pays attention to the cache file if you give it 10910 # the --recheck option to rerun configure. 10911 # 10912 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10913 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10914 # following values. 10915 10916 _ACEOF 10917 10918 # The following way of writing the cache mishandles newlines in values, 10919 # but we know of no workaround that is simple, portable, and efficient. 10920 # So, we kill variables containing newlines. 10921 # Ultrix sh set writes to stderr and can't be redirected directly, 10922 # and sets the high bit in the cache file unless we assign to the vars. 10923 ( 10924 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10925 eval ac_val=\$$ac_var 10926 case $ac_val in #( 10927 *${as_nl}*) 10928 case $ac_var in #( 10929 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10930 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10931 esac 10932 case $ac_var in #( 10933 _ | IFS | as_nl) ;; #( 10934 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10935 *) { eval $ac_var=; unset $ac_var;} ;; 10936 esac ;; 10937 esac 10938 done 10939 10940 (set) 2>&1 | 10941 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10942 *${as_nl}ac_space=\ *) 10943 # `set' does not quote correctly, so add quotes: double-quote 10944 # substitution turns \\\\ into \\, and sed turns \\ into \. 10945 sed -n \ 10946 "s/'/'\\\\''/g; 10947 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10948 ;; #( 10949 *) 10950 # `set' quotes correctly as required by POSIX, so do not add quotes. 10951 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10952 ;; 10953 esac | 10954 sort 10955 ) | 10956 sed ' 10957 /^ac_cv_env_/b end 10958 t clear 10959 :clear 10960 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10961 t end 10962 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10963 :end' >>confcache 10964 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10965 if test -w "$cache_file"; then 10966 if test "x$cache_file" != "x/dev/null"; then 10967 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10968 $as_echo "$as_me: updating cache $cache_file" >&6;} 10969 if test ! -f "$cache_file" || test -h "$cache_file"; then 10970 cat confcache >"$cache_file" 10971 else 10972 case $cache_file in #( 10973 */* | ?:*) 10974 mv -f confcache "$cache_file"$$ && 10975 mv -f "$cache_file"$$ "$cache_file" ;; #( 10976 *) 10977 mv -f confcache "$cache_file" ;; 10978 esac 10979 fi 10980 fi 10981 else 10982 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10983 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10984 fi 10985 fi 10986 rm -f confcache 10987 10988 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10989 # Let make expand exec_prefix. 10990 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10991 10992 DEFS=-DHAVE_CONFIG_H 10993 10994 ac_libobjs= 10995 ac_ltlibobjs= 10996 U= 10997 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10998 # 1. Remove the extension, and $U if already installed. 10999 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11000 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11001 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11002 # will be set to the directory where LIBOBJS objects are built. 11003 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11004 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11005 done 11006 LIBOBJS=$ac_libobjs 11007 11008 LTLIBOBJS=$ac_ltlibobjs 11009 11010 11011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11012 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11013 if test -n "$am_sleep_pid"; then 11014 # Hide warnings about reused PIDs. 11015 wait $am_sleep_pid 2>/dev/null 11016 fi 11017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11018 $as_echo "done" >&6; } 11019 if test -n "$EXEEXT"; then 11020 am__EXEEXT_TRUE= 11021 am__EXEEXT_FALSE='#' 11022 else 11023 am__EXEEXT_TRUE='#' 11024 am__EXEEXT_FALSE= 11025 fi 11026 11027 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11028 as_fn_error $? "conditional \"AMDEP\" was never defined. 11029 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11030 fi 11031 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11032 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11033 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11034 fi 11035 11036 : "${CONFIG_STATUS=./config.status}" 11037 ac_write_fail=0 11038 ac_clean_files_save=$ac_clean_files 11039 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11040 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11041 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11042 as_write_fail=0 11043 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11044 #! $SHELL 11045 # Generated by $as_me. 11046 # Run this file to recreate the current configuration. 11047 # Compiler output produced by configure, useful for debugging 11048 # configure, is in config.log if it exists. 11049 11050 debug=false 11051 ac_cs_recheck=false 11052 ac_cs_silent=false 11053 11054 SHELL=\${CONFIG_SHELL-$SHELL} 11055 export SHELL 11056 _ASEOF 11057 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11058 ## -------------------- ## 11059 ## M4sh Initialization. ## 11060 ## -------------------- ## 11061 11062 # Be more Bourne compatible 11063 DUALCASE=1; export DUALCASE # for MKS sh 11064 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11065 emulate sh 11066 NULLCMD=: 11067 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11068 # is contrary to our usage. Disable this feature. 11069 alias -g '${1+"$@"}'='"$@"' 11070 setopt NO_GLOB_SUBST 11071 else 11072 case `(set -o) 2>/dev/null` in #( 11073 *posix*) : 11074 set -o posix ;; #( 11075 *) : 11076 ;; 11077 esac 11078 fi 11079 11080 11081 as_nl=' 11082 ' 11083 export as_nl 11084 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11085 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11086 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11087 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11088 # Prefer a ksh shell builtin over an external printf program on Solaris, 11089 # but without wasting forks for bash or zsh. 11090 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11091 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11092 as_echo='print -r --' 11093 as_echo_n='print -rn --' 11094 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11095 as_echo='printf %s\n' 11096 as_echo_n='printf %s' 11097 else 11098 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11099 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11100 as_echo_n='/usr/ucb/echo -n' 11101 else 11102 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11103 as_echo_n_body='eval 11104 arg=$1; 11105 case $arg in #( 11106 *"$as_nl"*) 11107 expr "X$arg" : "X\\(.*\\)$as_nl"; 11108 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11109 esac; 11110 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11111 ' 11112 export as_echo_n_body 11113 as_echo_n='sh -c $as_echo_n_body as_echo' 11114 fi 11115 export as_echo_body 11116 as_echo='sh -c $as_echo_body as_echo' 11117 fi 11118 11119 # The user is always right. 11120 if test "${PATH_SEPARATOR+set}" != set; then 11121 PATH_SEPARATOR=: 11122 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11123 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11124 PATH_SEPARATOR=';' 11125 } 11126 fi 11127 11128 11129 # IFS 11130 # We need space, tab and new line, in precisely that order. Quoting is 11131 # there to prevent editors from complaining about space-tab. 11132 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11133 # splitting by setting IFS to empty value.) 11134 IFS=" "" $as_nl" 11135 11136 # Find who we are. Look in the path if we contain no directory separator. 11137 as_myself= 11138 case $0 in #(( 11139 *[\\/]* ) as_myself=$0 ;; 11140 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11141 for as_dir in $PATH 11142 do 11143 IFS=$as_save_IFS 11144 test -z "$as_dir" && as_dir=. 11145 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11146 done 11147 IFS=$as_save_IFS 11148 11149 ;; 11150 esac 11151 # We did not find ourselves, most probably we were run as `sh COMMAND' 11152 # in which case we are not to be found in the path. 11153 if test "x$as_myself" = x; then 11154 as_myself=$0 11155 fi 11156 if test ! -f "$as_myself"; then 11157 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11158 exit 1 11159 fi 11160 11161 # Unset variables that we do not need and which cause bugs (e.g. in 11162 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11163 # suppresses any "Segmentation fault" message there. '((' could 11164 # trigger a bug in pdksh 5.2.14. 11165 for as_var in BASH_ENV ENV MAIL MAILPATH 11166 do eval test x\${$as_var+set} = xset \ 11167 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11168 done 11169 PS1='$ ' 11170 PS2='> ' 11171 PS4='+ ' 11172 11173 # NLS nuisances. 11174 LC_ALL=C 11175 export LC_ALL 11176 LANGUAGE=C 11177 export LANGUAGE 11178 11179 # CDPATH. 11180 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11181 11182 11183 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11184 # ---------------------------------------- 11185 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11186 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11187 # script with STATUS, using 1 if that was 0. 11188 as_fn_error () 11189 { 11190 as_status=$1; test $as_status -eq 0 && as_status=1 11191 if test "$4"; then 11192 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11193 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11194 fi 11195 $as_echo "$as_me: error: $2" >&2 11196 as_fn_exit $as_status 11197 } # as_fn_error 11198 11199 11200 # as_fn_set_status STATUS 11201 # ----------------------- 11202 # Set $? to STATUS, without forking. 11203 as_fn_set_status () 11204 { 11205 return $1 11206 } # as_fn_set_status 11207 11208 # as_fn_exit STATUS 11209 # ----------------- 11210 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11211 as_fn_exit () 11212 { 11213 set +e 11214 as_fn_set_status $1 11215 exit $1 11216 } # as_fn_exit 11217 11218 # as_fn_unset VAR 11219 # --------------- 11220 # Portably unset VAR. 11221 as_fn_unset () 11222 { 11223 { eval $1=; unset $1;} 11224 } 11225 as_unset=as_fn_unset 11226 # as_fn_append VAR VALUE 11227 # ---------------------- 11228 # Append the text in VALUE to the end of the definition contained in VAR. Take 11229 # advantage of any shell optimizations that allow amortized linear growth over 11230 # repeated appends, instead of the typical quadratic growth present in naive 11231 # implementations. 11232 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11233 eval 'as_fn_append () 11234 { 11235 eval $1+=\$2 11236 }' 11237 else 11238 as_fn_append () 11239 { 11240 eval $1=\$$1\$2 11241 } 11242 fi # as_fn_append 11243 11244 # as_fn_arith ARG... 11245 # ------------------ 11246 # Perform arithmetic evaluation on the ARGs, and store the result in the 11247 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11248 # must be portable across $(()) and expr. 11249 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11250 eval 'as_fn_arith () 11251 { 11252 as_val=$(( $* )) 11253 }' 11254 else 11255 as_fn_arith () 11256 { 11257 as_val=`expr "$@" || test $? -eq 1` 11258 } 11259 fi # as_fn_arith 11260 11261 11262 if expr a : '\(a\)' >/dev/null 2>&1 && 11263 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11264 as_expr=expr 11265 else 11266 as_expr=false 11267 fi 11268 11269 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11270 as_basename=basename 11271 else 11272 as_basename=false 11273 fi 11274 11275 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11276 as_dirname=dirname 11277 else 11278 as_dirname=false 11279 fi 11280 11281 as_me=`$as_basename -- "$0" || 11282 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11283 X"$0" : 'X\(//\)$' \| \ 11284 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11285 $as_echo X/"$0" | 11286 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11287 s//\1/ 11288 q 11289 } 11290 /^X\/\(\/\/\)$/{ 11291 s//\1/ 11292 q 11293 } 11294 /^X\/\(\/\).*/{ 11295 s//\1/ 11296 q 11297 } 11298 s/.*/./; q'` 11299 11300 # Avoid depending upon Character Ranges. 11301 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11302 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11303 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11304 as_cr_digits='0123456789' 11305 as_cr_alnum=$as_cr_Letters$as_cr_digits 11306 11307 ECHO_C= ECHO_N= ECHO_T= 11308 case `echo -n x` in #((((( 11309 -n*) 11310 case `echo 'xy\c'` in 11311 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11312 xy) ECHO_C='\c';; 11313 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11314 ECHO_T=' ';; 11315 esac;; 11316 *) 11317 ECHO_N='-n';; 11318 esac 11319 11320 rm -f conf$$ conf$$.exe conf$$.file 11321 if test -d conf$$.dir; then 11322 rm -f conf$$.dir/conf$$.file 11323 else 11324 rm -f conf$$.dir 11325 mkdir conf$$.dir 2>/dev/null 11326 fi 11327 if (echo >conf$$.file) 2>/dev/null; then 11328 if ln -s conf$$.file conf$$ 2>/dev/null; then 11329 as_ln_s='ln -s' 11330 # ... but there are two gotchas: 11331 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11332 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11333 # In both cases, we have to default to `cp -pR'. 11334 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11335 as_ln_s='cp -pR' 11336 elif ln conf$$.file conf$$ 2>/dev/null; then 11337 as_ln_s=ln 11338 else 11339 as_ln_s='cp -pR' 11340 fi 11341 else 11342 as_ln_s='cp -pR' 11343 fi 11344 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11345 rmdir conf$$.dir 2>/dev/null 11346 11347 11348 # as_fn_mkdir_p 11349 # ------------- 11350 # Create "$as_dir" as a directory, including parents if necessary. 11351 as_fn_mkdir_p () 11352 { 11353 11354 case $as_dir in #( 11355 -*) as_dir=./$as_dir;; 11356 esac 11357 test -d "$as_dir" || eval $as_mkdir_p || { 11358 as_dirs= 11359 while :; do 11360 case $as_dir in #( 11361 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11362 *) as_qdir=$as_dir;; 11363 esac 11364 as_dirs="'$as_qdir' $as_dirs" 11365 as_dir=`$as_dirname -- "$as_dir" || 11366 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11367 X"$as_dir" : 'X\(//\)[^/]' \| \ 11368 X"$as_dir" : 'X\(//\)$' \| \ 11369 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11370 $as_echo X"$as_dir" | 11371 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11372 s//\1/ 11373 q 11374 } 11375 /^X\(\/\/\)[^/].*/{ 11376 s//\1/ 11377 q 11378 } 11379 /^X\(\/\/\)$/{ 11380 s//\1/ 11381 q 11382 } 11383 /^X\(\/\).*/{ 11384 s//\1/ 11385 q 11386 } 11387 s/.*/./; q'` 11388 test -d "$as_dir" && break 11389 done 11390 test -z "$as_dirs" || eval "mkdir $as_dirs" 11391 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11392 11393 11394 } # as_fn_mkdir_p 11395 if mkdir -p . 2>/dev/null; then 11396 as_mkdir_p='mkdir -p "$as_dir"' 11397 else 11398 test -d ./-p && rmdir ./-p 11399 as_mkdir_p=false 11400 fi 11401 11402 11403 # as_fn_executable_p FILE 11404 # ----------------------- 11405 # Test if FILE is an executable regular file. 11406 as_fn_executable_p () 11407 { 11408 test -f "$1" && test -x "$1" 11409 } # as_fn_executable_p 11410 as_test_x='test -x' 11411 as_executable_p=as_fn_executable_p 11412 11413 # Sed expression to map a string onto a valid CPP name. 11414 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11415 11416 # Sed expression to map a string onto a valid variable name. 11417 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11418 11419 11420 exec 6>&1 11421 ## ----------------------------------- ## 11422 ## Main body of $CONFIG_STATUS script. ## 11423 ## ----------------------------------- ## 11424 _ASEOF 11425 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11426 11427 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11428 # Save the log message, to keep $0 and so on meaningful, and to 11429 # report actual input values of CONFIG_FILES etc. instead of their 11430 # values after options handling. 11431 ac_log=" 11432 This file was extended by xkbcomp $as_me 1.3.1, which was 11433 generated by GNU Autoconf 2.69. Invocation command line was 11434 11435 CONFIG_FILES = $CONFIG_FILES 11436 CONFIG_HEADERS = $CONFIG_HEADERS 11437 CONFIG_LINKS = $CONFIG_LINKS 11438 CONFIG_COMMANDS = $CONFIG_COMMANDS 11439 $ $0 $@ 11440 11441 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11442 " 11443 11444 _ACEOF 11445 11446 case $ac_config_files in *" 11447 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11448 esac 11449 11450 case $ac_config_headers in *" 11451 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11452 esac 11453 11454 11455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11456 # Files that config.status was made for. 11457 config_files="$ac_config_files" 11458 config_headers="$ac_config_headers" 11459 config_commands="$ac_config_commands" 11460 11461 _ACEOF 11462 11463 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11464 ac_cs_usage="\ 11465 \`$as_me' instantiates files and other configuration actions 11466 from templates according to the current configuration. Unless the files 11467 and actions are specified as TAGs, all are instantiated by default. 11468 11469 Usage: $0 [OPTION]... [TAG]... 11470 11471 -h, --help print this help, then exit 11472 -V, --version print version number and configuration settings, then exit 11473 --config print configuration, then exit 11474 -q, --quiet, --silent 11475 do not print progress messages 11476 -d, --debug don't remove temporary files 11477 --recheck update $as_me by reconfiguring in the same conditions 11478 --file=FILE[:TEMPLATE] 11479 instantiate the configuration file FILE 11480 --header=FILE[:TEMPLATE] 11481 instantiate the configuration header FILE 11482 11483 Configuration files: 11484 $config_files 11485 11486 Configuration headers: 11487 $config_headers 11488 11489 Configuration commands: 11490 $config_commands 11491 11492 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11493 11494 _ACEOF 11495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11496 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11497 ac_cs_version="\\ 11498 xkbcomp config.status 1.3.1 11499 configured by $0, generated by GNU Autoconf 2.69, 11500 with options \\"\$ac_cs_config\\" 11501 11502 Copyright (C) 2012 Free Software Foundation, Inc. 11503 This config.status script is free software; the Free Software Foundation 11504 gives unlimited permission to copy, distribute and modify it." 11505 11506 ac_pwd='$ac_pwd' 11507 srcdir='$srcdir' 11508 INSTALL='$INSTALL' 11509 MKDIR_P='$MKDIR_P' 11510 AWK='$AWK' 11511 test -n "\$AWK" || AWK=awk 11512 _ACEOF 11513 11514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11515 # The default lists apply if the user does not specify any file. 11516 ac_need_defaults=: 11517 while test $# != 0 11518 do 11519 case $1 in 11520 --*=?*) 11521 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11522 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11523 ac_shift=: 11524 ;; 11525 --*=) 11526 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11527 ac_optarg= 11528 ac_shift=: 11529 ;; 11530 *) 11531 ac_option=$1 11532 ac_optarg=$2 11533 ac_shift=shift 11534 ;; 11535 esac 11536 11537 case $ac_option in 11538 # Handling of the options. 11539 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11540 ac_cs_recheck=: ;; 11541 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11542 $as_echo "$ac_cs_version"; exit ;; 11543 --config | --confi | --conf | --con | --co | --c ) 11544 $as_echo "$ac_cs_config"; exit ;; 11545 --debug | --debu | --deb | --de | --d | -d ) 11546 debug=: ;; 11547 --file | --fil | --fi | --f ) 11548 $ac_shift 11549 case $ac_optarg in 11550 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11551 '') as_fn_error $? "missing file argument" ;; 11552 esac 11553 as_fn_append CONFIG_FILES " '$ac_optarg'" 11554 ac_need_defaults=false;; 11555 --header | --heade | --head | --hea ) 11556 $ac_shift 11557 case $ac_optarg in 11558 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11559 esac 11560 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11561 ac_need_defaults=false;; 11562 --he | --h) 11563 # Conflict between --help and --header 11564 as_fn_error $? "ambiguous option: \`$1' 11565 Try \`$0 --help' for more information.";; 11566 --help | --hel | -h ) 11567 $as_echo "$ac_cs_usage"; exit ;; 11568 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11569 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11570 ac_cs_silent=: ;; 11571 11572 # This is an error. 11573 -*) as_fn_error $? "unrecognized option: \`$1' 11574 Try \`$0 --help' for more information." ;; 11575 11576 *) as_fn_append ac_config_targets " $1" 11577 ac_need_defaults=false ;; 11578 11579 esac 11580 shift 11581 done 11582 11583 ac_configure_extra_args= 11584 11585 if $ac_cs_silent; then 11586 exec 6>/dev/null 11587 ac_configure_extra_args="$ac_configure_extra_args --silent" 11588 fi 11589 11590 _ACEOF 11591 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11592 if \$ac_cs_recheck; then 11593 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11594 shift 11595 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11596 CONFIG_SHELL='$SHELL' 11597 export CONFIG_SHELL 11598 exec "\$@" 11599 fi 11600 11601 _ACEOF 11602 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11603 exec 5>>config.log 11604 { 11605 echo 11606 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11607 ## Running $as_me. ## 11608 _ASBOX 11609 $as_echo "$ac_log" 11610 } >&5 11611 11612 _ACEOF 11613 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11614 # 11615 # INIT-COMMANDS 11616 # 11617 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11618 11619 _ACEOF 11620 11621 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11622 11623 # Handling of arguments. 11624 for ac_config_target in $ac_config_targets 11625 do 11626 case $ac_config_target in 11627 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11628 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11629 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11630 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11631 "xkbcomp.pc") CONFIG_FILES="$CONFIG_FILES xkbcomp.pc" ;; 11632 11633 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11634 esac 11635 done 11636 11637 11638 # If the user did not use the arguments to specify the items to instantiate, 11639 # then the envvar interface is used. Set only those that are not. 11640 # We use the long form for the default assignment because of an extremely 11641 # bizarre bug on SunOS 4.1.3. 11642 if $ac_need_defaults; then 11643 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11644 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11645 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11646 fi 11647 11648 # Have a temporary directory for convenience. Make it in the build tree 11649 # simply because there is no reason against having it here, and in addition, 11650 # creating and moving files from /tmp can sometimes cause problems. 11651 # Hook for its removal unless debugging. 11652 # Note that there is a small window in which the directory will not be cleaned: 11653 # after its creation but before its name has been assigned to `$tmp'. 11654 $debug || 11655 { 11656 tmp= ac_tmp= 11657 trap 'exit_status=$? 11658 : "${ac_tmp:=$tmp}" 11659 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11660 ' 0 11661 trap 'as_fn_exit 1' 1 2 13 15 11662 } 11663 # Create a (secure) tmp directory for tmp files. 11664 11665 { 11666 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11667 test -d "$tmp" 11668 } || 11669 { 11670 tmp=./conf$$-$RANDOM 11671 (umask 077 && mkdir "$tmp") 11672 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11673 ac_tmp=$tmp 11674 11675 # Set up the scripts for CONFIG_FILES section. 11676 # No need to generate them if there are no CONFIG_FILES. 11677 # This happens for instance with `./config.status config.h'. 11678 if test -n "$CONFIG_FILES"; then 11679 11680 11681 ac_cr=`echo X | tr X '\015'` 11682 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11683 # But we know of no other shell where ac_cr would be empty at this 11684 # point, so we can use a bashism as a fallback. 11685 if test "x$ac_cr" = x; then 11686 eval ac_cr=\$\'\\r\' 11687 fi 11688 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11689 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11690 ac_cs_awk_cr='\\r' 11691 else 11692 ac_cs_awk_cr=$ac_cr 11693 fi 11694 11695 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11696 _ACEOF 11697 11698 11699 { 11700 echo "cat >conf$$subs.awk <<_ACEOF" && 11701 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11702 echo "_ACEOF" 11703 } >conf$$subs.sh || 11704 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11705 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11706 ac_delim='%!_!# ' 11707 for ac_last_try in false false false false false :; do 11708 . ./conf$$subs.sh || 11709 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11710 11711 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11712 if test $ac_delim_n = $ac_delim_num; then 11713 break 11714 elif $ac_last_try; then 11715 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11716 else 11717 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11718 fi 11719 done 11720 rm -f conf$$subs.sh 11721 11722 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11723 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11724 _ACEOF 11725 sed -n ' 11726 h 11727 s/^/S["/; s/!.*/"]=/ 11728 p 11729 g 11730 s/^[^!]*!// 11731 :repl 11732 t repl 11733 s/'"$ac_delim"'$// 11734 t delim 11735 :nl 11736 h 11737 s/\(.\{148\}\)..*/\1/ 11738 t more1 11739 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11740 p 11741 n 11742 b repl 11743 :more1 11744 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11745 p 11746 g 11747 s/.\{148\}// 11748 t nl 11749 :delim 11750 h 11751 s/\(.\{148\}\)..*/\1/ 11752 t more2 11753 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11754 p 11755 b 11756 :more2 11757 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11758 p 11759 g 11760 s/.\{148\}// 11761 t delim 11762 ' <conf$$subs.awk | sed ' 11763 /^[^""]/{ 11764 N 11765 s/\n// 11766 } 11767 ' >>$CONFIG_STATUS || ac_write_fail=1 11768 rm -f conf$$subs.awk 11769 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11770 _ACAWK 11771 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11772 for (key in S) S_is_set[key] = 1 11773 FS = "" 11774 11775 } 11776 { 11777 line = $ 0 11778 nfields = split(line, field, "@") 11779 substed = 0 11780 len = length(field[1]) 11781 for (i = 2; i < nfields; i++) { 11782 key = field[i] 11783 keylen = length(key) 11784 if (S_is_set[key]) { 11785 value = S[key] 11786 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11787 len += length(value) + length(field[++i]) 11788 substed = 1 11789 } else 11790 len += 1 + keylen 11791 } 11792 11793 print line 11794 } 11795 11796 _ACAWK 11797 _ACEOF 11798 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11799 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11800 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11801 else 11802 cat 11803 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11804 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11805 _ACEOF 11806 11807 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11808 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11809 # trailing colons and then remove the whole line if VPATH becomes empty 11810 # (actually we leave an empty line to preserve line numbers). 11811 if test "x$srcdir" = x.; then 11812 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11813 h 11814 s/// 11815 s/^/:/ 11816 s/[ ]*$/:/ 11817 s/:\$(srcdir):/:/g 11818 s/:\${srcdir}:/:/g 11819 s/:@srcdir@:/:/g 11820 s/^:*// 11821 s/:*$// 11822 x 11823 s/\(=[ ]*\).*/\1/ 11824 G 11825 s/\n// 11826 s/^[^=]*=[ ]*$// 11827 }' 11828 fi 11829 11830 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11831 fi # test -n "$CONFIG_FILES" 11832 11833 # Set up the scripts for CONFIG_HEADERS section. 11834 # No need to generate them if there are no CONFIG_HEADERS. 11835 # This happens for instance with `./config.status Makefile'. 11836 if test -n "$CONFIG_HEADERS"; then 11837 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11838 BEGIN { 11839 _ACEOF 11840 11841 # Transform confdefs.h into an awk script `defines.awk', embedded as 11842 # here-document in config.status, that substitutes the proper values into 11843 # config.h.in to produce config.h. 11844 11845 # Create a delimiter string that does not exist in confdefs.h, to ease 11846 # handling of long lines. 11847 ac_delim='%!_!# ' 11848 for ac_last_try in false false :; do 11849 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11850 if test -z "$ac_tt"; then 11851 break 11852 elif $ac_last_try; then 11853 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11854 else 11855 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11856 fi 11857 done 11858 11859 # For the awk script, D is an array of macro values keyed by name, 11860 # likewise P contains macro parameters if any. Preserve backslash 11861 # newline sequences. 11862 11863 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11864 sed -n ' 11865 s/.\{148\}/&'"$ac_delim"'/g 11866 t rset 11867 :rset 11868 s/^[ ]*#[ ]*define[ ][ ]*/ / 11869 t def 11870 d 11871 :def 11872 s/\\$// 11873 t bsnl 11874 s/["\\]/\\&/g 11875 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11876 D["\1"]=" \3"/p 11877 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11878 d 11879 :bsnl 11880 s/["\\]/\\&/g 11881 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11882 D["\1"]=" \3\\\\\\n"\\/p 11883 t cont 11884 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11885 t cont 11886 d 11887 :cont 11888 n 11889 s/.\{148\}/&'"$ac_delim"'/g 11890 t clear 11891 :clear 11892 s/\\$// 11893 t bsnlc 11894 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11895 d 11896 :bsnlc 11897 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11898 b cont 11899 ' <confdefs.h | sed ' 11900 s/'"$ac_delim"'/"\\\ 11901 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11902 11903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11904 for (key in D) D_is_set[key] = 1 11905 FS = "" 11906 } 11907 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11908 line = \$ 0 11909 split(line, arg, " ") 11910 if (arg[1] == "#") { 11911 defundef = arg[2] 11912 mac1 = arg[3] 11913 } else { 11914 defundef = substr(arg[1], 2) 11915 mac1 = arg[2] 11916 } 11917 split(mac1, mac2, "(") #) 11918 macro = mac2[1] 11919 prefix = substr(line, 1, index(line, defundef) - 1) 11920 if (D_is_set[macro]) { 11921 # Preserve the white space surrounding the "#". 11922 print prefix "define", macro P[macro] D[macro] 11923 next 11924 } else { 11925 # Replace #undef with comments. This is necessary, for example, 11926 # in the case of _POSIX_SOURCE, which is predefined and required 11927 # on some systems where configure will not decide to define it. 11928 if (defundef == "undef") { 11929 print "/*", prefix defundef, macro, "*/" 11930 next 11931 } 11932 } 11933 } 11934 { print } 11935 _ACAWK 11936 _ACEOF 11937 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11938 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11939 fi # test -n "$CONFIG_HEADERS" 11940 11941 11942 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11943 shift 11944 for ac_tag 11945 do 11946 case $ac_tag in 11947 :[FHLC]) ac_mode=$ac_tag; continue;; 11948 esac 11949 case $ac_mode$ac_tag in 11950 :[FHL]*:*);; 11951 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11952 :[FH]-) ac_tag=-:-;; 11953 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11954 esac 11955 ac_save_IFS=$IFS 11956 IFS=: 11957 set x $ac_tag 11958 IFS=$ac_save_IFS 11959 shift 11960 ac_file=$1 11961 shift 11962 11963 case $ac_mode in 11964 :L) ac_source=$1;; 11965 :[FH]) 11966 ac_file_inputs= 11967 for ac_f 11968 do 11969 case $ac_f in 11970 -) ac_f="$ac_tmp/stdin";; 11971 *) # Look for the file first in the build tree, then in the source tree 11972 # (if the path is not absolute). The absolute path cannot be DOS-style, 11973 # because $ac_f cannot contain `:'. 11974 test -f "$ac_f" || 11975 case $ac_f in 11976 [\\/$]*) false;; 11977 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11978 esac || 11979 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11980 esac 11981 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11982 as_fn_append ac_file_inputs " '$ac_f'" 11983 done 11984 11985 # Let's still pretend it is `configure' which instantiates (i.e., don't 11986 # use $as_me), people would be surprised to read: 11987 # /* config.h. Generated by config.status. */ 11988 configure_input='Generated from '` 11989 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11990 `' by configure.' 11991 if test x"$ac_file" != x-; then 11992 configure_input="$ac_file. $configure_input" 11993 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11994 $as_echo "$as_me: creating $ac_file" >&6;} 11995 fi 11996 # Neutralize special characters interpreted by sed in replacement strings. 11997 case $configure_input in #( 11998 *\&* | *\|* | *\\* ) 11999 ac_sed_conf_input=`$as_echo "$configure_input" | 12000 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12001 *) ac_sed_conf_input=$configure_input;; 12002 esac 12003 12004 case $ac_tag in 12005 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12006 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12007 esac 12008 ;; 12009 esac 12010 12011 ac_dir=`$as_dirname -- "$ac_file" || 12012 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12013 X"$ac_file" : 'X\(//\)[^/]' \| \ 12014 X"$ac_file" : 'X\(//\)$' \| \ 12015 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12016 $as_echo X"$ac_file" | 12017 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12018 s//\1/ 12019 q 12020 } 12021 /^X\(\/\/\)[^/].*/{ 12022 s//\1/ 12023 q 12024 } 12025 /^X\(\/\/\)$/{ 12026 s//\1/ 12027 q 12028 } 12029 /^X\(\/\).*/{ 12030 s//\1/ 12031 q 12032 } 12033 s/.*/./; q'` 12034 as_dir="$ac_dir"; as_fn_mkdir_p 12035 ac_builddir=. 12036 12037 case "$ac_dir" in 12038 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12039 *) 12040 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12041 # A ".." for each directory in $ac_dir_suffix. 12042 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12043 case $ac_top_builddir_sub in 12044 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12045 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12046 esac ;; 12047 esac 12048 ac_abs_top_builddir=$ac_pwd 12049 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12050 # for backward compatibility: 12051 ac_top_builddir=$ac_top_build_prefix 12052 12053 case $srcdir in 12054 .) # We are building in place. 12055 ac_srcdir=. 12056 ac_top_srcdir=$ac_top_builddir_sub 12057 ac_abs_top_srcdir=$ac_pwd ;; 12058 [\\/]* | ?:[\\/]* ) # Absolute name. 12059 ac_srcdir=$srcdir$ac_dir_suffix; 12060 ac_top_srcdir=$srcdir 12061 ac_abs_top_srcdir=$srcdir ;; 12062 *) # Relative name. 12063 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12064 ac_top_srcdir=$ac_top_build_prefix$srcdir 12065 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12066 esac 12067 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12068 12069 12070 case $ac_mode in 12071 :F) 12072 # 12073 # CONFIG_FILE 12074 # 12075 12076 case $INSTALL in 12077 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12078 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12079 esac 12080 ac_MKDIR_P=$MKDIR_P 12081 case $MKDIR_P in 12082 [\\/$]* | ?:[\\/]* ) ;; 12083 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12084 esac 12085 _ACEOF 12086 12087 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12088 # If the template does not know about datarootdir, expand it. 12089 # FIXME: This hack should be removed a few years after 2.60. 12090 ac_datarootdir_hack=; ac_datarootdir_seen= 12091 ac_sed_dataroot=' 12092 /datarootdir/ { 12093 p 12094 q 12095 } 12096 /@datadir@/p 12097 /@docdir@/p 12098 /@infodir@/p 12099 /@localedir@/p 12100 /@mandir@/p' 12101 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12102 *datarootdir*) ac_datarootdir_seen=yes;; 12103 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12104 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12105 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12106 _ACEOF 12107 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12108 ac_datarootdir_hack=' 12109 s&@datadir@&$datadir&g 12110 s&@docdir@&$docdir&g 12111 s&@infodir@&$infodir&g 12112 s&@localedir@&$localedir&g 12113 s&@mandir@&$mandir&g 12114 s&\\\${datarootdir}&$datarootdir&g' ;; 12115 esac 12116 _ACEOF 12117 12118 # Neutralize VPATH when `$srcdir' = `.'. 12119 # Shell code in configure.ac might set extrasub. 12120 # FIXME: do we really want to maintain this feature? 12121 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12122 ac_sed_extra="$ac_vpsub 12123 $extrasub 12124 _ACEOF 12125 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12126 :t 12127 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12128 s|@configure_input@|$ac_sed_conf_input|;t t 12129 s&@top_builddir@&$ac_top_builddir_sub&;t t 12130 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12131 s&@srcdir@&$ac_srcdir&;t t 12132 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12133 s&@top_srcdir@&$ac_top_srcdir&;t t 12134 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12135 s&@builddir@&$ac_builddir&;t t 12136 s&@abs_builddir@&$ac_abs_builddir&;t t 12137 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12138 s&@INSTALL@&$ac_INSTALL&;t t 12139 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12140 $ac_datarootdir_hack 12141 " 12142 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12143 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12144 12145 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12146 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12147 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12148 "$ac_tmp/out"`; test -z "$ac_out"; } && 12149 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12150 which seems to be undefined. Please make sure it is defined" >&5 12151 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12152 which seems to be undefined. Please make sure it is defined" >&2;} 12153 12154 rm -f "$ac_tmp/stdin" 12155 case $ac_file in 12156 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12157 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12158 esac \ 12159 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12160 ;; 12161 :H) 12162 # 12163 # CONFIG_HEADER 12164 # 12165 if test x"$ac_file" != x-; then 12166 { 12167 $as_echo "/* $configure_input */" \ 12168 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12169 } >"$ac_tmp/config.h" \ 12170 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12171 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12172 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12173 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12174 else 12175 rm -f "$ac_file" 12176 mv "$ac_tmp/config.h" "$ac_file" \ 12177 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12178 fi 12179 else 12180 $as_echo "/* $configure_input */" \ 12181 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12182 || as_fn_error $? "could not create -" "$LINENO" 5 12183 fi 12184 # Compute "$ac_file"'s index in $config_headers. 12185 _am_arg="$ac_file" 12186 _am_stamp_count=1 12187 for _am_header in $config_headers :; do 12188 case $_am_header in 12189 $_am_arg | $_am_arg:* ) 12190 break ;; 12191 * ) 12192 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12193 esac 12194 done 12195 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12196 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12197 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12198 X"$_am_arg" : 'X\(//\)$' \| \ 12199 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12200 $as_echo X"$_am_arg" | 12201 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12202 s//\1/ 12203 q 12204 } 12205 /^X\(\/\/\)[^/].*/{ 12206 s//\1/ 12207 q 12208 } 12209 /^X\(\/\/\)$/{ 12210 s//\1/ 12211 q 12212 } 12213 /^X\(\/\).*/{ 12214 s//\1/ 12215 q 12216 } 12217 s/.*/./; q'`/stamp-h$_am_stamp_count 12218 ;; 12219 12220 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12221 $as_echo "$as_me: executing $ac_file commands" >&6;} 12222 ;; 12223 esac 12224 12225 12226 case $ac_file$ac_mode in 12227 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12228 # Older Autoconf quotes --file arguments for eval, but not when files 12229 # are listed without --file. Let's play safe and only enable the eval 12230 # if we detect the quoting. 12231 case $CONFIG_FILES in 12232 *\'*) eval set x "$CONFIG_FILES" ;; 12233 *) set x $CONFIG_FILES ;; 12234 esac 12235 shift 12236 for mf 12237 do 12238 # Strip MF so we end up with the name of the file. 12239 mf=`echo "$mf" | sed -e 's/:.*$//'` 12240 # Check whether this is an Automake generated Makefile or not. 12241 # We used to match only the files named 'Makefile.in', but 12242 # some people rename them; so instead we look at the file content. 12243 # Grep'ing the first line is not enough: some people post-process 12244 # each Makefile.in and add a new line on top of each file to say so. 12245 # Grep'ing the whole file is not good either: AIX grep has a line 12246 # limit of 2048, but all sed's we know have understand at least 4000. 12247 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12248 dirpart=`$as_dirname -- "$mf" || 12249 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12250 X"$mf" : 'X\(//\)[^/]' \| \ 12251 X"$mf" : 'X\(//\)$' \| \ 12252 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12253 $as_echo X"$mf" | 12254 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12255 s//\1/ 12256 q 12257 } 12258 /^X\(\/\/\)[^/].*/{ 12259 s//\1/ 12260 q 12261 } 12262 /^X\(\/\/\)$/{ 12263 s//\1/ 12264 q 12265 } 12266 /^X\(\/\).*/{ 12267 s//\1/ 12268 q 12269 } 12270 s/.*/./; q'` 12271 else 12272 continue 12273 fi 12274 # Extract the definition of DEPDIR, am__include, and am__quote 12275 # from the Makefile without running 'make'. 12276 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12277 test -z "$DEPDIR" && continue 12278 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12279 test -z "$am__include" && continue 12280 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12281 # Find all dependency output files, they are included files with 12282 # $(DEPDIR) in their names. We invoke sed twice because it is the 12283 # simplest approach to changing $(DEPDIR) to its actual value in the 12284 # expansion. 12285 for file in `sed -n " 12286 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12287 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12288 # Make sure the directory exists. 12289 test -f "$dirpart/$file" && continue 12290 fdir=`$as_dirname -- "$file" || 12291 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12292 X"$file" : 'X\(//\)[^/]' \| \ 12293 X"$file" : 'X\(//\)$' \| \ 12294 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12295 $as_echo X"$file" | 12296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12297 s//\1/ 12298 q 12299 } 12300 /^X\(\/\/\)[^/].*/{ 12301 s//\1/ 12302 q 12303 } 12304 /^X\(\/\/\)$/{ 12305 s//\1/ 12306 q 12307 } 12308 /^X\(\/\).*/{ 12309 s//\1/ 12310 q 12311 } 12312 s/.*/./; q'` 12313 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12314 # echo "creating $dirpart/$file" 12315 echo '# dummy' > "$dirpart/$file" 12316 done 12317 done 12318 } 12319 ;; 12320 12321 esac 12322 done # for ac_tag 12323 12324 12325 as_fn_exit 0 12326 _ACEOF 12327 ac_clean_files=$ac_clean_files_save 12328 12329 test $ac_write_fail = 0 || 12330 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12331 12332 12333 # configure is writing to config.log, and then calls config.status. 12334 # config.status does its own redirection, appending to config.log. 12335 # Unfortunately, on DOS this fails, as config.log is still kept open 12336 # by configure, so config.status won't be able to write to it; its 12337 # output is simply discarded. So we exec the FD to /dev/null, 12338 # effectively closing config.log, so it can be properly (re)opened and 12339 # appended to by config.status. When coming back to configure, we 12340 # need to make the FD available again. 12341 if test "$no_create" != yes; then 12342 ac_cs_success=: 12343 ac_config_status_args= 12344 test "$silent" = yes && 12345 ac_config_status_args="$ac_config_status_args --quiet" 12346 exec 5>/dev/null 12347 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12348 exec 5>>config.log 12349 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12350 # would make configure fail if this is the last instruction. 12351 $ac_cs_success || as_fn_exit 1 12352 fi 12353 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12354 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12355 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12356 fi 12357 12358
Indexes created Tue Oct 27 00:25:24 UTC 2026