configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for bitmap 1.0.9. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/bitmap/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 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://gitlab.freedesktop.org/xorg/app/bitmap/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${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='bitmap' 583 PACKAGE_TARNAME='bitmap' 584 PACKAGE_VERSION='1.0.9' 585 PACKAGE_STRING='bitmap 1.0.9' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/bitmap/issues' 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 appdefaultdir 631 APPDEFS_LIBS 632 APPDEFS_CFLAGS 633 BITMAP_LIBS 634 BITMAP_CFLAGS 635 ATOBM_LIBS 636 ATOBM_CFLAGS 637 BMTOA_LIBS 638 BMTOA_CFLAGS 639 MATH_LIBS 640 MAN_SUBSTS 641 XORG_MAN_PAGE 642 ADMIN_MAN_DIR 643 DRIVER_MAN_DIR 644 MISC_MAN_DIR 645 FILE_MAN_DIR 646 LIB_MAN_DIR 647 APP_MAN_DIR 648 ADMIN_MAN_SUFFIX 649 DRIVER_MAN_SUFFIX 650 MISC_MAN_SUFFIX 651 FILE_MAN_SUFFIX 652 LIB_MAN_SUFFIX 653 APP_MAN_SUFFIX 654 SED 655 host_os 656 host_vendor 657 host_cpu 658 host 659 build_os 660 build_vendor 661 build_cpu 662 build 663 INSTALL_CMD 664 PKG_CONFIG_LIBDIR 665 PKG_CONFIG_PATH 666 PKG_CONFIG 667 CHANGELOG_CMD 668 STRICT_CFLAGS 669 CWARNFLAGS 670 BASE_CFLAGS 671 EGREP 672 GREP 673 CPP 674 am__fastdepCC_FALSE 675 am__fastdepCC_TRUE 676 CCDEPMODE 677 am__nodep 678 AMDEPBACKSLASH 679 AMDEP_FALSE 680 AMDEP_TRUE 681 am__quote 682 am__include 683 DEPDIR 684 OBJEXT 685 EXEEXT 686 ac_ct_CC 687 CPPFLAGS 688 LDFLAGS 689 CFLAGS 690 CC 691 AM_BACKSLASH 692 AM_DEFAULT_VERBOSITY 693 AM_DEFAULT_V 694 AM_V 695 am__untar 696 am__tar 697 AMTAR 698 am__leading_dot 699 SET_MAKE 700 AWK 701 mkdir_p 702 MKDIR_P 703 INSTALL_STRIP_PROGRAM 704 STRIP 705 install_sh 706 MAKEINFO 707 AUTOHEADER 708 AUTOMAKE 709 AUTOCONF 710 ACLOCAL 711 VERSION 712 PACKAGE 713 CYGPATH_W 714 am__isrc 715 INSTALL_DATA 716 INSTALL_SCRIPT 717 INSTALL_PROGRAM 718 target_alias 719 host_alias 720 build_alias 721 LIBS 722 ECHO_T 723 ECHO_N 724 ECHO_C 725 DEFS 726 mandir 727 localedir 728 libdir 729 psdir 730 pdfdir 731 dvidir 732 htmldir 733 infodir 734 docdir 735 oldincludedir 736 includedir 737 localstatedir 738 sharedstatedir 739 sysconfdir 740 datadir 741 datarootdir 742 libexecdir 743 sbindir 744 bindir 745 program_transform_name 746 prefix 747 exec_prefix 748 PACKAGE_URL 749 PACKAGE_BUGREPORT 750 PACKAGE_STRING 751 PACKAGE_VERSION 752 PACKAGE_TARNAME 753 PACKAGE_NAME 754 PATH_SEPARATOR 755 SHELL' 756 ac_subst_files='' 757 ac_user_opts=' 758 enable_option_checking 759 enable_silent_rules 760 enable_dependency_tracking 761 enable_selective_werror 762 enable_strict_compilation 763 with_appdefaultdir 764 ' 765 ac_precious_vars='build_alias 766 host_alias 767 target_alias 768 CC 769 CFLAGS 770 LDFLAGS 771 LIBS 772 CPPFLAGS 773 CPP 774 PKG_CONFIG 775 PKG_CONFIG_PATH 776 PKG_CONFIG_LIBDIR 777 BMTOA_CFLAGS 778 BMTOA_LIBS 779 ATOBM_CFLAGS 780 ATOBM_LIBS 781 BITMAP_CFLAGS 782 BITMAP_LIBS 783 APPDEFS_CFLAGS 784 APPDEFS_LIBS' 785 786 787 # 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[VAR=VALUE]... 1328 1329 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1330 VAR=VALUE. See below for descriptions of some of the useful variables. 1331 1332 Defaults for the options are specified in brackets. 1333 1334 Configuration: 1335 -h, --help display this help and exit 1336 --help=short display options specific to this package 1337 --help=recursive display the short help of all the included packages 1338 -V, --version display version information and exit 1339 -q, --quiet, --silent do not print \`checking ...' messages 1340 --cache-file=FILE cache test results in FILE [disabled] 1341 -C, --config-cache alias for \`--cache-file=config.cache' 1342 -n, --no-create do not create output files 1343 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1344 1345 Installation directories: 1346 --prefix=PREFIX install architecture-independent files in PREFIX 1347 [$ac_default_prefix] 1348 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1349 [PREFIX] 1350 1351 By default, \`make install' will install all the files in 1352 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1353 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1354 for instance \`--prefix=\$HOME'. 1355 1356 For better control, use the options below. 1357 1358 Fine tuning of the installation directories: 1359 --bindir=DIR user executables [EPREFIX/bin] 1360 --sbindir=DIR system admin executables [EPREFIX/sbin] 1361 --libexecdir=DIR program executables [EPREFIX/libexec] 1362 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1363 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1364 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1365 --libdir=DIR object code libraries [EPREFIX/lib] 1366 --includedir=DIR C header files [PREFIX/include] 1367 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1368 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1369 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1370 --infodir=DIR info documentation [DATAROOTDIR/info] 1371 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1372 --mandir=DIR man documentation [DATAROOTDIR/man] 1373 --docdir=DIR documentation root [DATAROOTDIR/doc/bitmap] 1374 --htmldir=DIR html documentation [DOCDIR] 1375 --dvidir=DIR dvi documentation [DOCDIR] 1376 --pdfdir=DIR pdf documentation [DOCDIR] 1377 --psdir=DIR ps documentation [DOCDIR] 1378 _ACEOF 1379 1380 cat <<\_ACEOF 1381 1382 Program names: 1383 --program-prefix=PREFIX prepend PREFIX to installed program names 1384 --program-suffix=SUFFIX append SUFFIX to installed program names 1385 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1386 1387 System types: 1388 --build=BUILD configure for building on BUILD [guessed] 1389 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1390 _ACEOF 1391 fi 1392 1393 if test -n "$ac_init_help"; then 1394 case $ac_init_help in 1395 short | recursive ) echo "Configuration of bitmap 1.0.9:";; 1396 esac 1397 cat <<\_ACEOF 1398 1399 Optional Features: 1400 --disable-option-checking ignore unrecognized --enable/--with options 1401 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1402 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1403 --enable-silent-rules less verbose build output (undo: "make V=1") 1404 --disable-silent-rules verbose build output (undo: "make V=0") 1405 --enable-dependency-tracking 1406 do not reject slow dependency extractors 1407 --disable-dependency-tracking 1408 speeds up one-time build 1409 --disable-selective-werror 1410 Turn off selective compiler errors. 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However 'strip' might not be the right 2426 # tool to use in cross-compilation environments, therefore Automake 2427 # will honor the 'STRIP' environment variable to overrule this program. 2428 if test "$cross_compiling" != no; then 2429 if test -n "$ac_tool_prefix"; then 2430 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2431 set dummy ${ac_tool_prefix}strip; ac_word=$2 2432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2433 $as_echo_n "checking for $ac_word... " >&6; } 2434 if ${ac_cv_prog_STRIP+:} false; then : 2435 $as_echo_n "(cached) " >&6 2436 else 2437 if test -n "$STRIP"; then 2438 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2439 else 2440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2441 for as_dir in $PATH 2442 do 2443 IFS=$as_save_IFS 2444 test -z "$as_dir" && as_dir=. 2445 for ac_exec_ext in '' $ac_executable_extensions; do 2446 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2447 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2448 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2449 break 2 2450 fi 2451 done 2452 done 2453 IFS=$as_save_IFS 2454 2455 fi 2456 fi 2457 STRIP=$ac_cv_prog_STRIP 2458 if test -n "$STRIP"; then 2459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2460 $as_echo "$STRIP" >&6; } 2461 else 2462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2463 $as_echo "no" >&6; } 2464 fi 2465 2466 2467 fi 2468 if test -z "$ac_cv_prog_STRIP"; then 2469 ac_ct_STRIP=$STRIP 2470 # Extract the first word of "strip", so it can be a program name with args. 2471 set dummy strip; ac_word=$2 2472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2473 $as_echo_n "checking for $ac_word... " >&6; } 2474 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2475 $as_echo_n "(cached) " >&6 2476 else 2477 if test -n "$ac_ct_STRIP"; then 2478 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2479 else 2480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2481 for as_dir in $PATH 2482 do 2483 IFS=$as_save_IFS 2484 test -z "$as_dir" && as_dir=. 2485 for ac_exec_ext in '' $ac_executable_extensions; do 2486 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2487 ac_cv_prog_ac_ct_STRIP="strip" 2488 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2489 break 2 2490 fi 2491 done 2492 done 2493 IFS=$as_save_IFS 2494 2495 fi 2496 fi 2497 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2498 if test -n "$ac_ct_STRIP"; then 2499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2500 $as_echo "$ac_ct_STRIP" >&6; } 2501 else 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2503 $as_echo "no" >&6; } 2504 fi 2505 2506 if test "x$ac_ct_STRIP" = x; then 2507 STRIP=":" 2508 else 2509 case $cross_compiling:$ac_tool_warned in 2510 yes:) 2511 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2512 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2513 ac_tool_warned=yes ;; 2514 esac 2515 STRIP=$ac_ct_STRIP 2516 fi 2517 else 2518 STRIP="$ac_cv_prog_STRIP" 2519 fi 2520 2521 fi 2522 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2523 2524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2525 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2526 if test -z "$MKDIR_P"; then 2527 if ${ac_cv_path_mkdir+:} false; then : 2528 $as_echo_n "(cached) " >&6 2529 else 2530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2531 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2532 do 2533 IFS=$as_save_IFS 2534 test -z "$as_dir" && as_dir=. 2535 for ac_prog in mkdir gmkdir; do 2536 for ac_exec_ext in '' $ac_executable_extensions; do 2537 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2538 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2539 'mkdir (GNU coreutils) '* | \ 2540 'mkdir (coreutils) '* | \ 2541 'mkdir (fileutils) '4.1*) 2542 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2543 break 3;; 2544 esac 2545 done 2546 done 2547 done 2548 IFS=$as_save_IFS 2549 2550 fi 2551 2552 test -d ./--version && rmdir ./--version 2553 if test "${ac_cv_path_mkdir+set}" = set; then 2554 MKDIR_P="$ac_cv_path_mkdir -p" 2555 else 2556 # As a last resort, use the slow shell script. Don't cache a 2557 # value for MKDIR_P within a source directory, because that will 2558 # break other packages using the cache if that directory is 2559 # removed, or if the value is a relative name. 2560 MKDIR_P="$ac_install_sh -d" 2561 fi 2562 fi 2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2564 $as_echo "$MKDIR_P" >&6; } 2565 2566 for ac_prog in gawk mawk nawk awk 2567 do 2568 # Extract the first word of "$ac_prog", so it can be a program name with args. 2569 set dummy $ac_prog; ac_word=$2 2570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2571 $as_echo_n "checking for $ac_word... " >&6; } 2572 if ${ac_cv_prog_AWK+:} false; then : 2573 $as_echo_n "(cached) " >&6 2574 else 2575 if test -n "$AWK"; then 2576 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2577 else 2578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2579 for as_dir in $PATH 2580 do 2581 IFS=$as_save_IFS 2582 test -z "$as_dir" && as_dir=. 2583 for ac_exec_ext in '' $ac_executable_extensions; do 2584 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2585 ac_cv_prog_AWK="$ac_prog" 2586 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2587 break 2 2588 fi 2589 done 2590 done 2591 IFS=$as_save_IFS 2592 2593 fi 2594 fi 2595 AWK=$ac_cv_prog_AWK 2596 if test -n "$AWK"; then 2597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2598 $as_echo "$AWK" >&6; } 2599 else 2600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2601 $as_echo "no" >&6; } 2602 fi 2603 2604 2605 test -n "$AWK" && break 2606 done 2607 2608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2609 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2610 set x ${MAKE-make} 2611 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2612 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2613 $as_echo_n "(cached) " >&6 2614 else 2615 cat >conftest.make <<\_ACEOF 2616 SHELL = /bin/sh 2617 all: 2618 @echo '@@@%%%=$(MAKE)=@@@%%%' 2619 _ACEOF 2620 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2621 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2622 *@@@%%%=?*=@@@%%%*) 2623 eval ac_cv_prog_make_${ac_make}_set=yes;; 2624 *) 2625 eval ac_cv_prog_make_${ac_make}_set=no;; 2626 esac 2627 rm -f conftest.make 2628 fi 2629 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2631 $as_echo "yes" >&6; } 2632 SET_MAKE= 2633 else 2634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2635 $as_echo "no" >&6; } 2636 SET_MAKE="MAKE=${MAKE-make}" 2637 fi 2638 2639 rm -rf .tst 2>/dev/null 2640 mkdir .tst 2>/dev/null 2641 if test -d .tst; then 2642 am__leading_dot=. 2643 else 2644 am__leading_dot=_ 2645 fi 2646 rmdir .tst 2>/dev/null 2647 2648 # Check whether --enable-silent-rules was given. 2649 if test "${enable_silent_rules+set}" = set; then : 2650 enableval=$enable_silent_rules; 2651 fi 2652 2653 case $enable_silent_rules in # ((( 2654 yes) AM_DEFAULT_VERBOSITY=0;; 2655 no) AM_DEFAULT_VERBOSITY=1;; 2656 *) AM_DEFAULT_VERBOSITY=1;; 2657 esac 2658 am_make=${MAKE-make} 2659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2660 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2661 if ${am_cv_make_support_nested_variables+:} false; then : 2662 $as_echo_n "(cached) " >&6 2663 else 2664 if $as_echo 'TRUE=$(BAR$(V)) 2665 BAR0=false 2666 BAR1=true 2667 V=1 2668 am__doit: 2669 @$(TRUE) 2670 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2671 am_cv_make_support_nested_variables=yes 2672 else 2673 am_cv_make_support_nested_variables=no 2674 fi 2675 fi 2676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2677 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2678 if test $am_cv_make_support_nested_variables = yes; then 2679 AM_V='$(V)' 2680 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2681 else 2682 AM_V=$AM_DEFAULT_VERBOSITY 2683 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2684 fi 2685 AM_BACKSLASH='\' 2686 2687 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2688 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2689 # is not polluted with repeated "-I." 2690 am__isrc=' -I$(srcdir)' 2691 # test to see if srcdir already configured 2692 if test -f $srcdir/config.status; then 2693 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2694 fi 2695 fi 2696 2697 # test whether we have cygpath 2698 if test -z "$CYGPATH_W"; then 2699 if (cygpath --version) >/dev/null 2>/dev/null; then 2700 CYGPATH_W='cygpath -w' 2701 else 2702 CYGPATH_W=echo 2703 fi 2704 fi 2705 2706 2707 # Define the identity of the package. 2708 PACKAGE='bitmap' 2709 VERSION='1.0.9' 2710 2711 2712 cat >>confdefs.h <<_ACEOF 2713 #define PACKAGE "$PACKAGE" 2714 _ACEOF 2715 2716 2717 cat >>confdefs.h <<_ACEOF 2718 #define VERSION "$VERSION" 2719 _ACEOF 2720 2721 # Some tools Automake needs. 2722 2723 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2724 2725 2726 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2727 2728 2729 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2730 2731 2732 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2733 2734 2735 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2736 2737 # For better backward compatibility. To be removed once Automake 1.9.x 2738 # dies out for good. For more background, see: 2739 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2740 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2741 mkdir_p='$(MKDIR_P)' 2742 2743 # We need awk for the "check" target (and possibly the TAP driver). The 2744 # system "awk" is bad on some platforms. 2745 # Always define AMTAR for backward compatibility. Yes, it's still used 2746 # in the wild :-( We should find a proper way to deprecate it ... 2747 AMTAR='$${TAR-tar}' 2748 2749 2750 # We'll loop over all known methods to create a tar archive until one works. 2751 _am_tools='gnutar pax cpio none' 2752 2753 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2754 2755 2756 2757 2758 2759 2760 # POSIX will say in a future version that running "rm -f" with no argument 2761 # is OK; and we want to be able to make that assumption in our Makefile 2762 # recipes. So use an aggressive probe to check that the usage we want is 2763 # actually supported "in the wild" to an acceptable degree. 2764 # See automake bug#10828. 2765 # To make any issue more visible, cause the running configure to be aborted 2766 # by default if the 'rm' program in use doesn't match our expectations; the 2767 # user can still override this though. 2768 if rm -f && rm -fr && rm -rf; then : OK; else 2769 cat >&2 <<'END' 2770 Oops! 2771 2772 Your 'rm' program seems unable to run without file operands specified 2773 on the command line, even when the '-f' option is present. This is contrary 2774 to the behaviour of most rm programs out there, and not conforming with 2775 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2776 2777 Please tell bug-automake@gnu.org about your system, including the value 2778 of your $PATH and any error possibly output before this message. This 2779 can help us improve future automake versions. 2780 2781 END 2782 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2783 echo 'Configuration will proceed anyway, since you have set the' >&2 2784 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2785 echo >&2 2786 else 2787 cat >&2 <<'END' 2788 Aborting the configuration process, to ensure you take notice of the issue. 2789 2790 You can download and install GNU coreutils to get an 'rm' implementation 2791 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2792 2793 If you want to complete the configuration process using your problematic 2794 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2795 to "yes", and re-run configure. 2796 2797 END 2798 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2799 fi 2800 fi 2801 2802 2803 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 DEPDIR="${am__leading_dot}deps" 2816 2817 ac_config_commands="$ac_config_commands depfiles" 2818 2819 2820 am_make=${MAKE-make} 2821 cat > confinc << 'END' 2822 am__doit: 2823 @echo this is the am__doit target 2824 .PHONY: am__doit 2825 END 2826 # If we don't find an include directive, just comment out the code. 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2828 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2829 am__include="#" 2830 am__quote= 2831 _am_result=none 2832 # First try GNU make style include. 2833 echo "include confinc" > confmf 2834 # Ignore all kinds of additional output from 'make'. 2835 case `$am_make -s -f confmf 2> /dev/null` in #( 2836 *the\ am__doit\ target*) 2837 am__include=include 2838 am__quote= 2839 _am_result=GNU 2840 ;; 2841 esac 2842 # Now try BSD make style include. 2843 if test "$am__include" = "#"; then 2844 echo '.include "confinc"' > confmf 2845 case `$am_make -s -f confmf 2> /dev/null` in #( 2846 *the\ am__doit\ target*) 2847 am__include=.include 2848 am__quote="\"" 2849 _am_result=BSD 2850 ;; 2851 esac 2852 fi 2853 2854 2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2856 $as_echo "$_am_result" >&6; } 2857 rm -f confinc confmf 2858 2859 # Check whether --enable-dependency-tracking was given. 2860 if test "${enable_dependency_tracking+set}" = set; then : 2861 enableval=$enable_dependency_tracking; 2862 fi 2863 2864 if test "x$enable_dependency_tracking" != xno; then 2865 am_depcomp="$ac_aux_dir/depcomp" 2866 AMDEPBACKSLASH='\' 2867 am__nodep='_no' 2868 fi 2869 if test "x$enable_dependency_tracking" != xno; then 2870 AMDEP_TRUE= 2871 AMDEP_FALSE='#' 2872 else 2873 AMDEP_TRUE='#' 2874 AMDEP_FALSE= 2875 fi 2876 2877 2878 ac_ext=c 2879 ac_cpp='$CPP $CPPFLAGS' 2880 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2881 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2882 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2883 if test -n "$ac_tool_prefix"; then 2884 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2885 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2887 $as_echo_n "checking for $ac_word... " >&6; } 2888 if ${ac_cv_prog_CC+:} false; then : 2889 $as_echo_n "(cached) " >&6 2890 else 2891 if test -n "$CC"; then 2892 ac_cv_prog_CC="$CC" # Let the user override the test. 2893 else 2894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2895 for as_dir in $PATH 2896 do 2897 IFS=$as_save_IFS 2898 test -z "$as_dir" && as_dir=. 2899 for ac_exec_ext in '' $ac_executable_extensions; do 2900 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2901 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2902 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2903 break 2 2904 fi 2905 done 2906 done 2907 IFS=$as_save_IFS 2908 2909 fi 2910 fi 2911 CC=$ac_cv_prog_CC 2912 if test -n "$CC"; then 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2914 $as_echo "$CC" >&6; } 2915 else 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2917 $as_echo "no" >&6; } 2918 fi 2919 2920 2921 fi 2922 if test -z "$ac_cv_prog_CC"; then 2923 ac_ct_CC=$CC 2924 # Extract the first word of "gcc", so it can be a program name with args. 2925 set dummy gcc; ac_word=$2 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2927 $as_echo_n "checking for $ac_word... " >&6; } 2928 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2929 $as_echo_n "(cached) " >&6 2930 else 2931 if test -n "$ac_ct_CC"; then 2932 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2933 else 2934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2935 for as_dir in $PATH 2936 do 2937 IFS=$as_save_IFS 2938 test -z "$as_dir" && as_dir=. 2939 for ac_exec_ext in '' $ac_executable_extensions; do 2940 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2941 ac_cv_prog_ac_ct_CC="gcc" 2942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2943 break 2 2944 fi 2945 done 2946 done 2947 IFS=$as_save_IFS 2948 2949 fi 2950 fi 2951 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2952 if test -n "$ac_ct_CC"; then 2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2954 $as_echo "$ac_ct_CC" >&6; } 2955 else 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2957 $as_echo "no" >&6; } 2958 fi 2959 2960 if test "x$ac_ct_CC" = x; then 2961 CC="" 2962 else 2963 case $cross_compiling:$ac_tool_warned in 2964 yes:) 2965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2966 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2967 ac_tool_warned=yes ;; 2968 esac 2969 CC=$ac_ct_CC 2970 fi 2971 else 2972 CC="$ac_cv_prog_CC" 2973 fi 2974 2975 if test -z "$CC"; then 2976 if test -n "$ac_tool_prefix"; then 2977 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2978 set dummy ${ac_tool_prefix}cc; ac_word=$2 2979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2980 $as_echo_n "checking for $ac_word... " >&6; } 2981 if ${ac_cv_prog_CC+:} false; then : 2982 $as_echo_n "(cached) " >&6 2983 else 2984 if test -n "$CC"; then 2985 ac_cv_prog_CC="$CC" # Let the user override the test. 2986 else 2987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2988 for as_dir in $PATH 2989 do 2990 IFS=$as_save_IFS 2991 test -z "$as_dir" && as_dir=. 2992 for ac_exec_ext in '' $ac_executable_extensions; do 2993 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2994 ac_cv_prog_CC="${ac_tool_prefix}cc" 2995 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2996 break 2 2997 fi 2998 done 2999 done 3000 IFS=$as_save_IFS 3001 3002 fi 3003 fi 3004 CC=$ac_cv_prog_CC 3005 if test -n "$CC"; then 3006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3007 $as_echo "$CC" >&6; } 3008 else 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3010 $as_echo "no" >&6; } 3011 fi 3012 3013 3014 fi 3015 fi 3016 if test -z "$CC"; then 3017 # Extract the first word of "cc", so it can be a program name with args. 3018 set dummy cc; ac_word=$2 3019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3020 $as_echo_n "checking for $ac_word... " >&6; } 3021 if ${ac_cv_prog_CC+:} false; then : 3022 $as_echo_n "(cached) " >&6 3023 else 3024 if test -n "$CC"; then 3025 ac_cv_prog_CC="$CC" # Let the user override the test. 3026 else 3027 ac_prog_rejected=no 3028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3029 for as_dir in $PATH 3030 do 3031 IFS=$as_save_IFS 3032 test -z "$as_dir" && as_dir=. 3033 for ac_exec_ext in '' $ac_executable_extensions; do 3034 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3035 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3036 ac_prog_rejected=yes 3037 continue 3038 fi 3039 ac_cv_prog_CC="cc" 3040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3041 break 2 3042 fi 3043 done 3044 done 3045 IFS=$as_save_IFS 3046 3047 if test $ac_prog_rejected = yes; then 3048 # We found a bogon in the path, so make sure we never use it. 3049 set dummy $ac_cv_prog_CC 3050 shift 3051 if test $# != 0; then 3052 # We chose a different compiler from the bogus one. 3053 # However, it has the same basename, so the bogon will be chosen 3054 # first if we set CC to just the basename; use the full file name. 3055 shift 3056 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3057 fi 3058 fi 3059 fi 3060 fi 3061 CC=$ac_cv_prog_CC 3062 if test -n "$CC"; then 3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3064 $as_echo "$CC" >&6; } 3065 else 3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3067 $as_echo "no" >&6; } 3068 fi 3069 3070 3071 fi 3072 if test -z "$CC"; then 3073 if test -n "$ac_tool_prefix"; then 3074 for ac_prog in cl.exe 3075 do 3076 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3077 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3079 $as_echo_n "checking for $ac_word... " >&6; } 3080 if ${ac_cv_prog_CC+:} false; then : 3081 $as_echo_n "(cached) " >&6 3082 else 3083 if test -n "$CC"; then 3084 ac_cv_prog_CC="$CC" # Let the user override the test. 3085 else 3086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3087 for as_dir in $PATH 3088 do 3089 IFS=$as_save_IFS 3090 test -z "$as_dir" && as_dir=. 3091 for ac_exec_ext in '' $ac_executable_extensions; do 3092 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3093 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3094 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3095 break 2 3096 fi 3097 done 3098 done 3099 IFS=$as_save_IFS 3100 3101 fi 3102 fi 3103 CC=$ac_cv_prog_CC 3104 if test -n "$CC"; then 3105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3106 $as_echo "$CC" >&6; } 3107 else 3108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3109 $as_echo "no" >&6; } 3110 fi 3111 3112 3113 test -n "$CC" && break 3114 done 3115 fi 3116 if test -z "$CC"; then 3117 ac_ct_CC=$CC 3118 for ac_prog in cl.exe 3119 do 3120 # Extract the first word of "$ac_prog", so it can be a program name with args. 3121 set dummy $ac_prog; ac_word=$2 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3123 $as_echo_n "checking for $ac_word... " >&6; } 3124 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3125 $as_echo_n "(cached) " >&6 3126 else 3127 if test -n "$ac_ct_CC"; then 3128 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3129 else 3130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3131 for as_dir in $PATH 3132 do 3133 IFS=$as_save_IFS 3134 test -z "$as_dir" && as_dir=. 3135 for ac_exec_ext in '' $ac_executable_extensions; do 3136 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3137 ac_cv_prog_ac_ct_CC="$ac_prog" 3138 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3139 break 2 3140 fi 3141 done 3142 done 3143 IFS=$as_save_IFS 3144 3145 fi 3146 fi 3147 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3148 if test -n "$ac_ct_CC"; then 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3150 $as_echo "$ac_ct_CC" >&6; } 3151 else 3152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3153 $as_echo "no" >&6; } 3154 fi 3155 3156 3157 test -n "$ac_ct_CC" && break 3158 done 3159 3160 if test "x$ac_ct_CC" = x; then 3161 CC="" 3162 else 3163 case $cross_compiling:$ac_tool_warned in 3164 yes:) 3165 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3166 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3167 ac_tool_warned=yes ;; 3168 esac 3169 CC=$ac_ct_CC 3170 fi 3171 fi 3172 3173 fi 3174 3175 3176 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3177 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3178 as_fn_error $? "no acceptable C compiler found in \$PATH 3179 See \`config.log' for more details" "$LINENO" 5; } 3180 3181 # Provide some information about the compiler. 3182 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3183 set X $ac_compile 3184 ac_compiler=$2 3185 for ac_option in --version -v -V -qversion; do 3186 { { ac_try="$ac_compiler $ac_option >&5" 3187 case "(($ac_try" in 3188 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3189 *) ac_try_echo=$ac_try;; 3190 esac 3191 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3192 $as_echo "$ac_try_echo"; } >&5 3193 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3194 ac_status=$? 3195 if test -s conftest.err; then 3196 sed '10a\ 3197 ... rest of stderr output deleted ... 3198 10q' conftest.err >conftest.er1 3199 cat conftest.er1 >&5 3200 fi 3201 rm -f conftest.er1 conftest.err 3202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3203 test $ac_status = 0; } 3204 done 3205 3206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3207 /* end confdefs.h. */ 3208 3209 int 3210 main () 3211 { 3212 3213 ; 3214 return 0; 3215 } 3216 _ACEOF 3217 ac_clean_files_save=$ac_clean_files 3218 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3219 # Try to create an executable without -o first, disregard a.out. 3220 # It will help us diagnose broken compilers, and finding out an intuition 3221 # of exeext. 3222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3223 $as_echo_n "checking whether the C compiler works... " >&6; } 3224 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3225 3226 # The possible output files: 3227 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3228 3229 ac_rmfiles= 3230 for ac_file in $ac_files 3231 do 3232 case $ac_file in 3233 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3234 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3235 esac 3236 done 3237 rm -f $ac_rmfiles 3238 3239 if { { ac_try="$ac_link_default" 3240 case "(($ac_try" in 3241 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3242 *) ac_try_echo=$ac_try;; 3243 esac 3244 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3245 $as_echo "$ac_try_echo"; } >&5 3246 (eval "$ac_link_default") 2>&5 3247 ac_status=$? 3248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3249 test $ac_status = 0; }; then : 3250 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3251 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3252 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3253 # so that the user can short-circuit this test for compilers unknown to 3254 # Autoconf. 3255 for ac_file in $ac_files '' 3256 do 3257 test -f "$ac_file" || continue 3258 case $ac_file in 3259 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3260 ;; 3261 [ab].out ) 3262 # We found the default executable, but exeext='' is most 3263 # certainly right. 3264 break;; 3265 *.* ) 3266 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3267 then :; else 3268 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3269 fi 3270 # We set ac_cv_exeext here because the later test for it is not 3271 # safe: cross compilers may not add the suffix if given an `-o' 3272 # argument, so we may need to know it at that point already. 3273 # Even if this section looks crufty: it has the advantage of 3274 # actually working. 3275 break;; 3276 * ) 3277 break;; 3278 esac 3279 done 3280 test "$ac_cv_exeext" = no && ac_cv_exeext= 3281 3282 else 3283 ac_file='' 3284 fi 3285 if test -z "$ac_file"; then : 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3287 $as_echo "no" >&6; } 3288 $as_echo "$as_me: failed program was:" >&5 3289 sed 's/^/| /' conftest.$ac_ext >&5 3290 3291 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3292 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3293 as_fn_error 77 "C compiler cannot create executables 3294 See \`config.log' for more details" "$LINENO" 5; } 3295 else 3296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3297 $as_echo "yes" >&6; } 3298 fi 3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3300 $as_echo_n "checking for C compiler default output file name... " >&6; } 3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3302 $as_echo "$ac_file" >&6; } 3303 ac_exeext=$ac_cv_exeext 3304 3305 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3306 ac_clean_files=$ac_clean_files_save 3307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3308 $as_echo_n "checking for suffix of executables... " >&6; } 3309 if { { ac_try="$ac_link" 3310 case "(($ac_try" in 3311 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3312 *) ac_try_echo=$ac_try;; 3313 esac 3314 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3315 $as_echo "$ac_try_echo"; } >&5 3316 (eval "$ac_link") 2>&5 3317 ac_status=$? 3318 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3319 test $ac_status = 0; }; then : 3320 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3321 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3322 # work properly (i.e., refer to `conftest.exe'), while it won't with 3323 # `rm'. 3324 for ac_file in conftest.exe conftest conftest.*; do 3325 test -f "$ac_file" || continue 3326 case $ac_file in 3327 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3328 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3329 break;; 3330 * ) break;; 3331 esac 3332 done 3333 else 3334 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3335 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3336 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3337 See \`config.log' for more details" "$LINENO" 5; } 3338 fi 3339 rm -f conftest conftest$ac_cv_exeext 3340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3341 $as_echo "$ac_cv_exeext" >&6; } 3342 3343 rm -f conftest.$ac_ext 3344 EXEEXT=$ac_cv_exeext 3345 ac_exeext=$EXEEXT 3346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3347 /* end confdefs.h. */ 3348 #include <stdio.h> 3349 int 3350 main () 3351 { 3352 FILE *f = fopen ("conftest.out", "w"); 3353 return ferror (f) || fclose (f) != 0; 3354 3355 ; 3356 return 0; 3357 } 3358 _ACEOF 3359 ac_clean_files="$ac_clean_files conftest.out" 3360 # Check that the compiler produces executables we can run. If not, either 3361 # the compiler is broken, or we cross compile. 3362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3363 $as_echo_n "checking whether we are cross compiling... " >&6; } 3364 if test "$cross_compiling" != yes; then 3365 { { ac_try="$ac_link" 3366 case "(($ac_try" in 3367 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3368 *) ac_try_echo=$ac_try;; 3369 esac 3370 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3371 $as_echo "$ac_try_echo"; } >&5 3372 (eval "$ac_link") 2>&5 3373 ac_status=$? 3374 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3375 test $ac_status = 0; } 3376 if { ac_try='./conftest$ac_cv_exeext' 3377 { { case "(($ac_try" in 3378 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3379 *) ac_try_echo=$ac_try;; 3380 esac 3381 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3382 $as_echo "$ac_try_echo"; } >&5 3383 (eval "$ac_try") 2>&5 3384 ac_status=$? 3385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3386 test $ac_status = 0; }; }; then 3387 cross_compiling=no 3388 else 3389 if test "$cross_compiling" = maybe; then 3390 cross_compiling=yes 3391 else 3392 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3393 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3394 as_fn_error $? "cannot run C compiled programs. 3395 If you meant to cross compile, use \`--host'. 3396 See \`config.log' for more details" "$LINENO" 5; } 3397 fi 3398 fi 3399 fi 3400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3401 $as_echo "$cross_compiling" >&6; } 3402 3403 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3404 ac_clean_files=$ac_clean_files_save 3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3406 $as_echo_n "checking for suffix of object files... " >&6; } 3407 if ${ac_cv_objext+:} false; then : 3408 $as_echo_n "(cached) " >&6 3409 else 3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3411 /* end confdefs.h. */ 3412 3413 int 3414 main () 3415 { 3416 3417 ; 3418 return 0; 3419 } 3420 _ACEOF 3421 rm -f conftest.o conftest.obj 3422 if { { ac_try="$ac_compile" 3423 case "(($ac_try" in 3424 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3425 *) ac_try_echo=$ac_try;; 3426 esac 3427 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3428 $as_echo "$ac_try_echo"; } >&5 3429 (eval "$ac_compile") 2>&5 3430 ac_status=$? 3431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3432 test $ac_status = 0; }; then : 3433 for ac_file in conftest.o conftest.obj conftest.*; do 3434 test -f "$ac_file" || continue; 3435 case $ac_file in 3436 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3437 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3438 break;; 3439 esac 3440 done 3441 else 3442 $as_echo "$as_me: failed program was:" >&5 3443 sed 's/^/| /' conftest.$ac_ext >&5 3444 3445 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3446 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3447 as_fn_error $? "cannot compute suffix of object files: cannot compile 3448 See \`config.log' for more details" "$LINENO" 5; } 3449 fi 3450 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3451 fi 3452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3453 $as_echo "$ac_cv_objext" >&6; } 3454 OBJEXT=$ac_cv_objext 3455 ac_objext=$OBJEXT 3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3457 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3458 if ${ac_cv_c_compiler_gnu+:} false; then : 3459 $as_echo_n "(cached) " >&6 3460 else 3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3462 /* end confdefs.h. */ 3463 3464 int 3465 main () 3466 { 3467 #ifndef __GNUC__ 3468 choke me 3469 #endif 3470 3471 ; 3472 return 0; 3473 } 3474 _ACEOF 3475 if ac_fn_c_try_compile "$LINENO"; then : 3476 ac_compiler_gnu=yes 3477 else 3478 ac_compiler_gnu=no 3479 fi 3480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3481 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3482 3483 fi 3484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3485 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3486 if test $ac_compiler_gnu = yes; then 3487 GCC=yes 3488 else 3489 GCC= 3490 fi 3491 ac_test_CFLAGS=${CFLAGS+set} 3492 ac_save_CFLAGS=$CFLAGS 3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3494 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3495 if ${ac_cv_prog_cc_g+:} false; then : 3496 $as_echo_n "(cached) " >&6 3497 else 3498 ac_save_c_werror_flag=$ac_c_werror_flag 3499 ac_c_werror_flag=yes 3500 ac_cv_prog_cc_g=no 3501 CFLAGS="-g" 3502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3503 /* end confdefs.h. */ 3504 3505 int 3506 main () 3507 { 3508 3509 ; 3510 return 0; 3511 } 3512 _ACEOF 3513 if ac_fn_c_try_compile "$LINENO"; then : 3514 ac_cv_prog_cc_g=yes 3515 else 3516 CFLAGS="" 3517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3518 /* end confdefs.h. */ 3519 3520 int 3521 main () 3522 { 3523 3524 ; 3525 return 0; 3526 } 3527 _ACEOF 3528 if ac_fn_c_try_compile "$LINENO"; then : 3529 3530 else 3531 ac_c_werror_flag=$ac_save_c_werror_flag 3532 CFLAGS="-g" 3533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3534 /* end confdefs.h. */ 3535 3536 int 3537 main () 3538 { 3539 3540 ; 3541 return 0; 3542 } 3543 _ACEOF 3544 if ac_fn_c_try_compile "$LINENO"; then : 3545 ac_cv_prog_cc_g=yes 3546 fi 3547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3548 fi 3549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3550 fi 3551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3552 ac_c_werror_flag=$ac_save_c_werror_flag 3553 fi 3554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3555 $as_echo "$ac_cv_prog_cc_g" >&6; } 3556 if test "$ac_test_CFLAGS" = set; then 3557 CFLAGS=$ac_save_CFLAGS 3558 elif test $ac_cv_prog_cc_g = yes; then 3559 if test "$GCC" = yes; then 3560 CFLAGS="-g -O2" 3561 else 3562 CFLAGS="-g" 3563 fi 3564 else 3565 if test "$GCC" = yes; then 3566 CFLAGS="-O2" 3567 else 3568 CFLAGS= 3569 fi 3570 fi 3571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3572 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3573 if ${ac_cv_prog_cc_c89+:} false; then : 3574 $as_echo_n "(cached) " >&6 3575 else 3576 ac_cv_prog_cc_c89=no 3577 ac_save_CC=$CC 3578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3579 /* end confdefs.h. */ 3580 #include <stdarg.h> 3581 #include <stdio.h> 3582 struct stat; 3583 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3584 struct buf { int x; }; 3585 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3586 static char *e (p, i) 3587 char **p; 3588 int i; 3589 { 3590 return p[i]; 3591 } 3592 static char *f (char * (*g) (char **, int), char **p, ...) 3593 { 3594 char *s; 3595 va_list v; 3596 va_start (v,p); 3597 s = g (p, va_arg (v,int)); 3598 va_end (v); 3599 return s; 3600 } 3601 3602 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3603 function prototypes and stuff, but not '\xHH' hex character constants. 3604 These don't provoke an error unfortunately, instead are silently treated 3605 as 'x'. The following induces an error, until -std is added to get 3606 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3607 array size at least. It's necessary to write '\x00'==0 to get something 3608 that's true only with -std. */ 3609 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3610 3611 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3612 inside strings and character constants. */ 3613 #define FOO(x) 'x' 3614 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3615 3616 int test (int i, double x); 3617 struct s1 {int (*f) (int a);}; 3618 struct s2 {int (*f) (double a);}; 3619 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3620 int argc; 3621 char **argv; 3622 int 3623 main () 3624 { 3625 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3626 ; 3627 return 0; 3628 } 3629 _ACEOF 3630 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3631 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3632 do 3633 CC="$ac_save_CC $ac_arg" 3634 if ac_fn_c_try_compile "$LINENO"; then : 3635 ac_cv_prog_cc_c89=$ac_arg 3636 fi 3637 rm -f core conftest.err conftest.$ac_objext 3638 test "x$ac_cv_prog_cc_c89" != "xno" && break 3639 done 3640 rm -f conftest.$ac_ext 3641 CC=$ac_save_CC 3642 3643 fi 3644 # AC_CACHE_VAL 3645 case "x$ac_cv_prog_cc_c89" in 3646 x) 3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3648 $as_echo "none needed" >&6; } ;; 3649 xno) 3650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3651 $as_echo "unsupported" >&6; } ;; 3652 *) 3653 CC="$CC $ac_cv_prog_cc_c89" 3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3655 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3656 esac 3657 if test "x$ac_cv_prog_cc_c89" != xno; then : 3658 3659 fi 3660 3661 ac_ext=c 3662 ac_cpp='$CPP $CPPFLAGS' 3663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3665 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3666 3667 ac_ext=c 3668 ac_cpp='$CPP $CPPFLAGS' 3669 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3670 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3671 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3673 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3674 if ${am_cv_prog_cc_c_o+:} false; then : 3675 $as_echo_n "(cached) " >&6 3676 else 3677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3678 /* end confdefs.h. */ 3679 3680 int 3681 main () 3682 { 3683 3684 ; 3685 return 0; 3686 } 3687 _ACEOF 3688 # Make sure it works both with $CC and with simple cc. 3689 # Following AC_PROG_CC_C_O, we do the test twice because some 3690 # compilers refuse to overwrite an existing .o file with -o, 3691 # though they will create one. 3692 am_cv_prog_cc_c_o=yes 3693 for am_i in 1 2; do 3694 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3695 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3696 ac_status=$? 3697 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3698 (exit $ac_status); } \ 3699 && test -f conftest2.$ac_objext; then 3700 : OK 3701 else 3702 am_cv_prog_cc_c_o=no 3703 break 3704 fi 3705 done 3706 rm -f core conftest* 3707 unset am_i 3708 fi 3709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3710 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3711 if test "$am_cv_prog_cc_c_o" != yes; then 3712 # Losing compiler, so override with the script. 3713 # FIXME: It is wrong to rewrite CC. 3714 # But if we don't then we get into trouble of one sort or another. 3715 # A longer-term fix would be to have automake use am__CC in this case, 3716 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3717 CC="$am_aux_dir/compile $CC" 3718 fi 3719 ac_ext=c 3720 ac_cpp='$CPP $CPPFLAGS' 3721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3723 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3724 3725 3726 depcc="$CC" am_compiler_list= 3727 3728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3729 $as_echo_n "checking dependency style of $depcc... " >&6; } 3730 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3731 $as_echo_n "(cached) " >&6 3732 else 3733 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3734 # We make a subdir and do the tests there. Otherwise we can end up 3735 # making bogus files that we don't know about and never remove. For 3736 # instance it was reported that on HP-UX the gcc test will end up 3737 # making a dummy file named 'D' -- because '-MD' means "put the output 3738 # in D". 3739 rm -rf conftest.dir 3740 mkdir conftest.dir 3741 # Copy depcomp to subdir because otherwise we won't find it if we're 3742 # using a relative directory. 3743 cp "$am_depcomp" conftest.dir 3744 cd conftest.dir 3745 # We will build objects and dependencies in a subdirectory because 3746 # it helps to detect inapplicable dependency modes. For instance 3747 # both Tru64's cc and ICC support -MD to output dependencies as a 3748 # side effect of compilation, but ICC will put the dependencies in 3749 # the current directory while Tru64 will put them in the object 3750 # directory. 3751 mkdir sub 3752 3753 am_cv_CC_dependencies_compiler_type=none 3754 if test "$am_compiler_list" = ""; then 3755 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3756 fi 3757 am__universal=false 3758 case " $depcc " in #( 3759 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3760 esac 3761 3762 for depmode in $am_compiler_list; do 3763 # Setup a source with many dependencies, because some compilers 3764 # like to wrap large dependency lists on column 80 (with \), and 3765 # we should not choose a depcomp mode which is confused by this. 3766 # 3767 # We need to recreate these files for each test, as the compiler may 3768 # overwrite some of them when testing with obscure command lines. 3769 # This happens at least with the AIX C compiler. 3770 : > sub/conftest.c 3771 for i in 1 2 3 4 5 6; do 3772 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3773 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3774 # Solaris 10 /bin/sh. 3775 echo '/* dummy */' > sub/conftst$i.h 3776 done 3777 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3778 3779 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3780 # mode. It turns out that the SunPro C++ compiler does not properly 3781 # handle '-M -o', and we need to detect this. Also, some Intel 3782 # versions had trouble with output in subdirs. 3783 am__obj=sub/conftest.${OBJEXT-o} 3784 am__minus_obj="-o $am__obj" 3785 case $depmode in 3786 gcc) 3787 # This depmode causes a compiler race in universal mode. 3788 test "$am__universal" = false || continue 3789 ;; 3790 nosideeffect) 3791 # After this tag, mechanisms are not by side-effect, so they'll 3792 # only be used when explicitly requested. 3793 if test "x$enable_dependency_tracking" = xyes; then 3794 continue 3795 else 3796 break 3797 fi 3798 ;; 3799 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3800 # This compiler won't grok '-c -o', but also, the minuso test has 3801 # not run yet. These depmodes are late enough in the game, and 3802 # so weak that their functioning should not be impacted. 3803 am__obj=conftest.${OBJEXT-o} 3804 am__minus_obj= 3805 ;; 3806 none) break ;; 3807 esac 3808 if depmode=$depmode \ 3809 source=sub/conftest.c object=$am__obj \ 3810 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3811 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3812 >/dev/null 2>conftest.err && 3813 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3814 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3815 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3816 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3817 # icc doesn't choke on unknown options, it will just issue warnings 3818 # or remarks (even with -Werror). So we grep stderr for any message 3819 # that says an option was ignored or not supported. 3820 # When given -MP, icc 7.0 and 7.1 complain thusly: 3821 # icc: Command line warning: ignoring option '-M'; no argument required 3822 # The diagnosis changed in icc 8.0: 3823 # icc: Command line remark: option '-MP' not supported 3824 if (grep 'ignoring option' conftest.err || 3825 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3826 am_cv_CC_dependencies_compiler_type=$depmode 3827 break 3828 fi 3829 fi 3830 done 3831 3832 cd .. 3833 rm -rf conftest.dir 3834 else 3835 am_cv_CC_dependencies_compiler_type=none 3836 fi 3837 3838 fi 3839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3840 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3841 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3842 3843 if 3844 test "x$enable_dependency_tracking" != xno \ 3845 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3846 am__fastdepCC_TRUE= 3847 am__fastdepCC_FALSE='#' 3848 else 3849 am__fastdepCC_TRUE='#' 3850 am__fastdepCC_FALSE= 3851 fi 3852 3853 3854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3855 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3856 if ${ac_cv_prog_cc_c99+:} false; then : 3857 $as_echo_n "(cached) " >&6 3858 else 3859 ac_cv_prog_cc_c99=no 3860 ac_save_CC=$CC 3861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3862 /* end confdefs.h. */ 3863 #include <stdarg.h> 3864 #include <stdbool.h> 3865 #include <stdlib.h> 3866 #include <wchar.h> 3867 #include <stdio.h> 3868 3869 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3870 #define debug(...) fprintf (stderr, __VA_ARGS__) 3871 #define showlist(...) puts (#__VA_ARGS__) 3872 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3873 static void 3874 test_varargs_macros (void) 3875 { 3876 int x = 1234; 3877 int y = 5678; 3878 debug ("Flag"); 3879 debug ("X = %d\n", x); 3880 showlist (The first, second, and third items.); 3881 report (x>y, "x is %d but y is %d", x, y); 3882 } 3883 3884 // Check long long types. 3885 #define BIG64 18446744073709551615ull 3886 #define BIG32 4294967295ul 3887 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3888 #if !BIG_OK 3889 your preprocessor is broken; 3890 #endif 3891 #if BIG_OK 3892 #else 3893 your preprocessor is broken; 3894 #endif 3895 static long long int bignum = -9223372036854775807LL; 3896 static unsigned long long int ubignum = BIG64; 3897 3898 struct incomplete_array 3899 { 3900 int datasize; 3901 double data[]; 3902 }; 3903 3904 struct named_init { 3905 int number; 3906 const wchar_t *name; 3907 double average; 3908 }; 3909 3910 typedef const char *ccp; 3911 3912 static inline int 3913 test_restrict (ccp restrict text) 3914 { 3915 // See if C++-style comments work. 3916 // Iterate through items via the restricted pointer. 3917 // Also check for declarations in for loops. 3918 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3919 continue; 3920 return 0; 3921 } 3922 3923 // Check varargs and va_copy. 3924 static void 3925 test_varargs (const char *format, ...) 3926 { 3927 va_list args; 3928 va_start (args, format); 3929 va_list args_copy; 3930 va_copy (args_copy, args); 3931 3932 const char *str; 3933 int number; 3934 float fnumber; 3935 3936 while (*format) 3937 { 3938 switch (*format++) 3939 { 3940 case 's': // string 3941 str = va_arg (args_copy, const char *); 3942 break; 3943 case 'd': // int 3944 number = va_arg (args_copy, int); 3945 break; 3946 case 'f': // float 3947 fnumber = va_arg (args_copy, double); 3948 break; 3949 default: 3950 break; 3951 } 3952 } 3953 va_end (args_copy); 3954 va_end (args); 3955 } 3956 3957 int 3958 main () 3959 { 3960 3961 // Check bool. 3962 _Bool success = false; 3963 3964 // Check restrict. 3965 if (test_restrict ("String literal") == 0) 3966 success = true; 3967 char *restrict newvar = "Another string"; 3968 3969 // Check varargs. 3970 test_varargs ("s, d' f .", "string", 65, 34.234); 3971 test_varargs_macros (); 3972 3973 // Check flexible array members. 3974 struct incomplete_array *ia = 3975 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3976 ia->datasize = 10; 3977 for (int i = 0; i < ia->datasize; ++i) 3978 ia->data[i] = i * 1.234; 3979 3980 // Check named initializers. 3981 struct named_init ni = { 3982 .number = 34, 3983 .name = L"Test wide string", 3984 .average = 543.34343, 3985 }; 3986 3987 ni.number = 58; 3988 3989 int dynamic_array[ni.number]; 3990 dynamic_array[ni.number - 1] = 543; 3991 3992 // work around unused variable warnings 3993 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3994 || dynamic_array[ni.number - 1] != 543); 3995 3996 ; 3997 return 0; 3998 } 3999 _ACEOF 4000 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4001 do 4002 CC="$ac_save_CC $ac_arg" 4003 if ac_fn_c_try_compile "$LINENO"; then : 4004 ac_cv_prog_cc_c99=$ac_arg 4005 fi 4006 rm -f core conftest.err conftest.$ac_objext 4007 test "x$ac_cv_prog_cc_c99" != "xno" && break 4008 done 4009 rm -f conftest.$ac_ext 4010 CC=$ac_save_CC 4011 4012 fi 4013 # AC_CACHE_VAL 4014 case "x$ac_cv_prog_cc_c99" in 4015 x) 4016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4017 $as_echo "none needed" >&6; } ;; 4018 xno) 4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4020 $as_echo "unsupported" >&6; } ;; 4021 *) 4022 CC="$CC $ac_cv_prog_cc_c99" 4023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4024 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4025 esac 4026 if test "x$ac_cv_prog_cc_c99" != xno; then : 4027 4028 fi 4029 4030 4031 4032 ac_ext=c 4033 ac_cpp='$CPP $CPPFLAGS' 4034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4036 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4038 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4039 # On Suns, sometimes $CPP names a directory. 4040 if test -n "$CPP" && test -d "$CPP"; then 4041 CPP= 4042 fi 4043 if test -z "$CPP"; then 4044 if ${ac_cv_prog_CPP+:} false; then : 4045 $as_echo_n "(cached) " >&6 4046 else 4047 # Double quotes because CPP needs to be expanded 4048 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4049 do 4050 ac_preproc_ok=false 4051 for ac_c_preproc_warn_flag in '' yes 4052 do 4053 # Use a header file that comes with gcc, so configuring glibc 4054 # with a fresh cross-compiler works. 4055 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4056 # <limits.h> exists even on freestanding compilers. 4057 # On the NeXT, cc -E runs the code through the compiler's parser, 4058 # not just through cpp. "Syntax error" is here to catch this case. 4059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4060 /* end confdefs.h. */ 4061 #ifdef __STDC__ 4062 # include <limits.h> 4063 #else 4064 # include <assert.h> 4065 #endif 4066 Syntax error 4067 _ACEOF 4068 if ac_fn_c_try_cpp "$LINENO"; then : 4069 4070 else 4071 # Broken: fails on valid input. 4072 continue 4073 fi 4074 rm -f conftest.err conftest.i conftest.$ac_ext 4075 4076 # OK, works on sane cases. Now check whether nonexistent headers 4077 # can be detected and how. 4078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4079 /* end confdefs.h. */ 4080 #include <ac_nonexistent.h> 4081 _ACEOF 4082 if ac_fn_c_try_cpp "$LINENO"; then : 4083 # Broken: success on invalid input. 4084 continue 4085 else 4086 # Passes both tests. 4087 ac_preproc_ok=: 4088 break 4089 fi 4090 rm -f conftest.err conftest.i conftest.$ac_ext 4091 4092 done 4093 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4094 rm -f conftest.i conftest.err conftest.$ac_ext 4095 if $ac_preproc_ok; then : 4096 break 4097 fi 4098 4099 done 4100 ac_cv_prog_CPP=$CPP 4101 4102 fi 4103 CPP=$ac_cv_prog_CPP 4104 else 4105 ac_cv_prog_CPP=$CPP 4106 fi 4107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4108 $as_echo "$CPP" >&6; } 4109 ac_preproc_ok=false 4110 for ac_c_preproc_warn_flag in '' yes 4111 do 4112 # Use a header file that comes with gcc, so configuring glibc 4113 # with a fresh cross-compiler works. 4114 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4115 # <limits.h> exists even on freestanding compilers. 4116 # On the NeXT, cc -E runs the code through the compiler's parser, 4117 # not just through cpp. "Syntax error" is here to catch this case. 4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4119 /* end confdefs.h. */ 4120 #ifdef __STDC__ 4121 # include <limits.h> 4122 #else 4123 # include <assert.h> 4124 #endif 4125 Syntax error 4126 _ACEOF 4127 if ac_fn_c_try_cpp "$LINENO"; then : 4128 4129 else 4130 # Broken: fails on valid input. 4131 continue 4132 fi 4133 rm -f conftest.err conftest.i conftest.$ac_ext 4134 4135 # OK, works on sane cases. Now check whether nonexistent headers 4136 # can be detected and how. 4137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4138 /* end confdefs.h. */ 4139 #include <ac_nonexistent.h> 4140 _ACEOF 4141 if ac_fn_c_try_cpp "$LINENO"; then : 4142 # Broken: success on invalid input. 4143 continue 4144 else 4145 # Passes both tests. 4146 ac_preproc_ok=: 4147 break 4148 fi 4149 rm -f conftest.err conftest.i conftest.$ac_ext 4150 4151 done 4152 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4153 rm -f conftest.i conftest.err conftest.$ac_ext 4154 if $ac_preproc_ok; then : 4155 4156 else 4157 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4159 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4160 See \`config.log' for more details" "$LINENO" 5; } 4161 fi 4162 4163 ac_ext=c 4164 ac_cpp='$CPP $CPPFLAGS' 4165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4167 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4168 4169 4170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4171 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4172 if ${ac_cv_path_GREP+:} false; then : 4173 $as_echo_n "(cached) " >&6 4174 else 4175 if test -z "$GREP"; then 4176 ac_path_GREP_found=false 4177 # Loop through the user's path and test for each of PROGNAME-LIST 4178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4179 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4180 do 4181 IFS=$as_save_IFS 4182 test -z "$as_dir" && as_dir=. 4183 for ac_prog in grep ggrep; do 4184 for ac_exec_ext in '' $ac_executable_extensions; do 4185 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4186 as_fn_executable_p "$ac_path_GREP" || continue 4187 # Check for GNU ac_path_GREP and select it if it is found. 4188 # Check for GNU $ac_path_GREP 4189 case `"$ac_path_GREP" --version 2>&1` in 4190 *GNU*) 4191 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4192 *) 4193 ac_count=0 4194 $as_echo_n 0123456789 >"conftest.in" 4195 while : 4196 do 4197 cat "conftest.in" "conftest.in" >"conftest.tmp" 4198 mv "conftest.tmp" "conftest.in" 4199 cp "conftest.in" "conftest.nl" 4200 $as_echo 'GREP' >> "conftest.nl" 4201 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4202 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4203 as_fn_arith $ac_count + 1 && ac_count=$as_val 4204 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4205 # Best one so far, save it but keep looking for a better one 4206 ac_cv_path_GREP="$ac_path_GREP" 4207 ac_path_GREP_max=$ac_count 4208 fi 4209 # 10*(2^10) chars as input seems more than enough 4210 test $ac_count -gt 10 && break 4211 done 4212 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4213 esac 4214 4215 $ac_path_GREP_found && break 3 4216 done 4217 done 4218 done 4219 IFS=$as_save_IFS 4220 if test -z "$ac_cv_path_GREP"; then 4221 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4222 fi 4223 else 4224 ac_cv_path_GREP=$GREP 4225 fi 4226 4227 fi 4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4229 $as_echo "$ac_cv_path_GREP" >&6; } 4230 GREP="$ac_cv_path_GREP" 4231 4232 4233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4234 $as_echo_n "checking for egrep... " >&6; } 4235 if ${ac_cv_path_EGREP+:} false; then : 4236 $as_echo_n "(cached) " >&6 4237 else 4238 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4239 then ac_cv_path_EGREP="$GREP -E" 4240 else 4241 if test -z "$EGREP"; then 4242 ac_path_EGREP_found=false 4243 # Loop through the user's path and test for each of PROGNAME-LIST 4244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4245 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4246 do 4247 IFS=$as_save_IFS 4248 test -z "$as_dir" && as_dir=. 4249 for ac_prog in egrep; do 4250 for ac_exec_ext in '' $ac_executable_extensions; do 4251 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4252 as_fn_executable_p "$ac_path_EGREP" || continue 4253 # Check for GNU ac_path_EGREP and select it if it is found. 4254 # Check for GNU $ac_path_EGREP 4255 case `"$ac_path_EGREP" --version 2>&1` in 4256 *GNU*) 4257 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4258 *) 4259 ac_count=0 4260 $as_echo_n 0123456789 >"conftest.in" 4261 while : 4262 do 4263 cat "conftest.in" "conftest.in" >"conftest.tmp" 4264 mv "conftest.tmp" "conftest.in" 4265 cp "conftest.in" "conftest.nl" 4266 $as_echo 'EGREP' >> "conftest.nl" 4267 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4268 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4269 as_fn_arith $ac_count + 1 && ac_count=$as_val 4270 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4271 # Best one so far, save it but keep looking for a better one 4272 ac_cv_path_EGREP="$ac_path_EGREP" 4273 ac_path_EGREP_max=$ac_count 4274 fi 4275 # 10*(2^10) chars as input seems more than enough 4276 test $ac_count -gt 10 && break 4277 done 4278 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4279 esac 4280 4281 $ac_path_EGREP_found && break 3 4282 done 4283 done 4284 done 4285 IFS=$as_save_IFS 4286 if test -z "$ac_cv_path_EGREP"; then 4287 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4288 fi 4289 else 4290 ac_cv_path_EGREP=$EGREP 4291 fi 4292 4293 fi 4294 fi 4295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4296 $as_echo "$ac_cv_path_EGREP" >&6; } 4297 EGREP="$ac_cv_path_EGREP" 4298 4299 4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4301 $as_echo_n "checking for ANSI C header files... " >&6; } 4302 if ${ac_cv_header_stdc+:} false; then : 4303 $as_echo_n "(cached) " >&6 4304 else 4305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4306 /* end confdefs.h. */ 4307 #include <stdlib.h> 4308 #include <stdarg.h> 4309 #include <string.h> 4310 #include <float.h> 4311 4312 int 4313 main () 4314 { 4315 4316 ; 4317 return 0; 4318 } 4319 _ACEOF 4320 if ac_fn_c_try_compile "$LINENO"; then : 4321 ac_cv_header_stdc=yes 4322 else 4323 ac_cv_header_stdc=no 4324 fi 4325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4326 4327 if test $ac_cv_header_stdc = yes; then 4328 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4330 /* end confdefs.h. */ 4331 #include <string.h> 4332 4333 _ACEOF 4334 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4335 $EGREP "memchr" >/dev/null 2>&1; then : 4336 4337 else 4338 ac_cv_header_stdc=no 4339 fi 4340 rm -f conftest* 4341 4342 fi 4343 4344 if test $ac_cv_header_stdc = yes; then 4345 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4347 /* end confdefs.h. */ 4348 #include <stdlib.h> 4349 4350 _ACEOF 4351 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4352 $EGREP "free" >/dev/null 2>&1; then : 4353 4354 else 4355 ac_cv_header_stdc=no 4356 fi 4357 rm -f conftest* 4358 4359 fi 4360 4361 if test $ac_cv_header_stdc = yes; then 4362 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4363 if test "$cross_compiling" = yes; then : 4364 : 4365 else 4366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4367 /* end confdefs.h. */ 4368 #include <ctype.h> 4369 #include <stdlib.h> 4370 #if ((' ' & 0x0FF) == 0x020) 4371 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4372 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4373 #else 4374 # define ISLOWER(c) \ 4375 (('a' <= (c) && (c) <= 'i') \ 4376 || ('j' <= (c) && (c) <= 'r') \ 4377 || ('s' <= (c) && (c) <= 'z')) 4378 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4379 #endif 4380 4381 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4382 int 4383 main () 4384 { 4385 int i; 4386 for (i = 0; i < 256; i++) 4387 if (XOR (islower (i), ISLOWER (i)) 4388 || toupper (i) != TOUPPER (i)) 4389 return 2; 4390 return 0; 4391 } 4392 _ACEOF 4393 if ac_fn_c_try_run "$LINENO"; then : 4394 4395 else 4396 ac_cv_header_stdc=no 4397 fi 4398 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4399 conftest.$ac_objext conftest.beam conftest.$ac_ext 4400 fi 4401 4402 fi 4403 fi 4404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4405 $as_echo "$ac_cv_header_stdc" >&6; } 4406 if test $ac_cv_header_stdc = yes; then 4407 4408 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4409 4410 fi 4411 4412 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4413 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4414 inttypes.h stdint.h unistd.h 4415 do : 4416 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4417 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4418 " 4419 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4420 cat >>confdefs.h <<_ACEOF 4421 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4422 _ACEOF 4423 4424 fi 4425 4426 done 4427 4428 4429 4430 4431 4432 4433 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4434 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4435 CLANGCC="yes" 4436 else 4437 CLANGCC="no" 4438 fi 4439 4440 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4441 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4442 INTELCC="yes" 4443 else 4444 INTELCC="no" 4445 fi 4446 4447 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4448 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4449 SUNCC="yes" 4450 else 4451 SUNCC="no" 4452 fi 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4463 if test -n "$ac_tool_prefix"; then 4464 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4465 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4467 $as_echo_n "checking for $ac_word... " >&6; } 4468 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4469 $as_echo_n "(cached) " >&6 4470 else 4471 case $PKG_CONFIG in 4472 [\\/]* | ?:[\\/]*) 4473 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4474 ;; 4475 *) 4476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4477 for as_dir in $PATH 4478 do 4479 IFS=$as_save_IFS 4480 test -z "$as_dir" && as_dir=. 4481 for ac_exec_ext in '' $ac_executable_extensions; do 4482 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4483 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4484 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4485 break 2 4486 fi 4487 done 4488 done 4489 IFS=$as_save_IFS 4490 4491 ;; 4492 esac 4493 fi 4494 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4495 if test -n "$PKG_CONFIG"; then 4496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4497 $as_echo "$PKG_CONFIG" >&6; } 4498 else 4499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4500 $as_echo "no" >&6; } 4501 fi 4502 4503 4504 fi 4505 if test -z "$ac_cv_path_PKG_CONFIG"; then 4506 ac_pt_PKG_CONFIG=$PKG_CONFIG 4507 # Extract the first word of "pkg-config", so it can be a program name with args. 4508 set dummy pkg-config; ac_word=$2 4509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4510 $as_echo_n "checking for $ac_word... " >&6; } 4511 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4512 $as_echo_n "(cached) " >&6 4513 else 4514 case $ac_pt_PKG_CONFIG in 4515 [\\/]* | ?:[\\/]*) 4516 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4517 ;; 4518 *) 4519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4520 for as_dir in $PATH 4521 do 4522 IFS=$as_save_IFS 4523 test -z "$as_dir" && as_dir=. 4524 for ac_exec_ext in '' $ac_executable_extensions; do 4525 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4526 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4527 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4528 break 2 4529 fi 4530 done 4531 done 4532 IFS=$as_save_IFS 4533 4534 ;; 4535 esac 4536 fi 4537 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4538 if test -n "$ac_pt_PKG_CONFIG"; then 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4540 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4541 else 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4543 $as_echo "no" >&6; } 4544 fi 4545 4546 if test "x$ac_pt_PKG_CONFIG" = x; then 4547 PKG_CONFIG="" 4548 else 4549 case $cross_compiling:$ac_tool_warned in 4550 yes:) 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4552 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4553 ac_tool_warned=yes ;; 4554 esac 4555 PKG_CONFIG=$ac_pt_PKG_CONFIG 4556 fi 4557 else 4558 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4559 fi 4560 4561 fi 4562 if test -n "$PKG_CONFIG"; then 4563 _pkg_min_version=0.9.0 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4565 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4566 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4568 $as_echo "yes" >&6; } 4569 else 4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4571 $as_echo "no" >&6; } 4572 PKG_CONFIG="" 4573 fi 4574 fi 4575 # Make sure we can run config.sub. 4576 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4577 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4578 4579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4580 $as_echo_n "checking build system type... " >&6; } 4581 if ${ac_cv_build+:} false; then : 4582 $as_echo_n "(cached) " >&6 4583 else 4584 ac_build_alias=$build_alias 4585 test "x$ac_build_alias" = x && 4586 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4587 test "x$ac_build_alias" = x && 4588 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4589 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4590 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4591 4592 fi 4593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4594 $as_echo "$ac_cv_build" >&6; } 4595 case $ac_cv_build in 4596 *-*-*) ;; 4597 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4598 esac 4599 build=$ac_cv_build 4600 ac_save_IFS=$IFS; IFS='-' 4601 set x $ac_cv_build 4602 shift 4603 build_cpu=$1 4604 build_vendor=$2 4605 shift; shift 4606 # Remember, the first character of IFS is used to create $*, 4607 # except with old shells: 4608 build_os=$* 4609 IFS=$ac_save_IFS 4610 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4611 4612 4613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4614 $as_echo_n "checking host system type... " >&6; } 4615 if ${ac_cv_host+:} false; then : 4616 $as_echo_n "(cached) " >&6 4617 else 4618 if test "x$host_alias" = x; then 4619 ac_cv_host=$ac_cv_build 4620 else 4621 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4622 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4623 fi 4624 4625 fi 4626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4627 $as_echo "$ac_cv_host" >&6; } 4628 case $ac_cv_host in 4629 *-*-*) ;; 4630 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4631 esac 4632 host=$ac_cv_host 4633 ac_save_IFS=$IFS; IFS='-' 4634 set x $ac_cv_host 4635 shift 4636 host_cpu=$1 4637 host_vendor=$2 4638 shift; shift 4639 # Remember, the first character of IFS is used to create $*, 4640 # except with old shells: 4641 host_os=$* 4642 IFS=$ac_save_IFS 4643 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4644 4645 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4647 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4648 if ${ac_cv_path_SED+:} false; then : 4649 $as_echo_n "(cached) " >&6 4650 else 4651 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4652 for ac_i in 1 2 3 4 5 6 7; do 4653 ac_script="$ac_script$as_nl$ac_script" 4654 done 4655 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4656 { ac_script=; unset ac_script;} 4657 if test -z "$SED"; then 4658 ac_path_SED_found=false 4659 # Loop through the user's path and test for each of PROGNAME-LIST 4660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4661 for as_dir in $PATH 4662 do 4663 IFS=$as_save_IFS 4664 test -z "$as_dir" && as_dir=. 4665 for ac_prog in sed gsed; do 4666 for ac_exec_ext in '' $ac_executable_extensions; do 4667 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4668 as_fn_executable_p "$ac_path_SED" || continue 4669 # Check for GNU ac_path_SED and select it if it is found. 4670 # Check for GNU $ac_path_SED 4671 case `"$ac_path_SED" --version 2>&1` in 4672 *GNU*) 4673 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4674 *) 4675 ac_count=0 4676 $as_echo_n 0123456789 >"conftest.in" 4677 while : 4678 do 4679 cat "conftest.in" "conftest.in" >"conftest.tmp" 4680 mv "conftest.tmp" "conftest.in" 4681 cp "conftest.in" "conftest.nl" 4682 $as_echo '' >> "conftest.nl" 4683 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4684 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4685 as_fn_arith $ac_count + 1 && ac_count=$as_val 4686 if test $ac_count -gt ${ac_path_SED_max-0}; then 4687 # Best one so far, save it but keep looking for a better one 4688 ac_cv_path_SED="$ac_path_SED" 4689 ac_path_SED_max=$ac_count 4690 fi 4691 # 10*(2^10) chars as input seems more than enough 4692 test $ac_count -gt 10 && break 4693 done 4694 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4695 esac 4696 4697 $ac_path_SED_found && break 3 4698 done 4699 done 4700 done 4701 IFS=$as_save_IFS 4702 if test -z "$ac_cv_path_SED"; then 4703 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4704 fi 4705 else 4706 ac_cv_path_SED=$SED 4707 fi 4708 4709 fi 4710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4711 $as_echo "$ac_cv_path_SED" >&6; } 4712 SED="$ac_cv_path_SED" 4713 rm -f conftest.sed 4714 4715 4716 4717 4718 4719 4720 # Check whether --enable-selective-werror was given. 4721 if test "${enable_selective_werror+set}" = set; then : 4722 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4723 else 4724 SELECTIVE_WERROR=yes 4725 fi 4726 4727 4728 4729 4730 4731 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4732 if test "x$SUNCC" = "xyes"; then 4733 BASE_CFLAGS="-v" 4734 else 4735 BASE_CFLAGS="" 4736 fi 4737 4738 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 xorg_testset_save_CFLAGS="$CFLAGS" 4753 4754 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4757 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4758 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4759 $as_echo_n "(cached) " >&6 4760 else 4761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4762 /* end confdefs.h. */ 4763 int i; 4764 _ACEOF 4765 if ac_fn_c_try_compile "$LINENO"; then : 4766 xorg_cv_cc_flag_unknown_warning_option=yes 4767 else 4768 xorg_cv_cc_flag_unknown_warning_option=no 4769 fi 4770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4771 fi 4772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4773 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4775 CFLAGS="$xorg_testset_save_CFLAGS" 4776 fi 4777 4778 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4781 fi 4782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4784 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4785 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4786 $as_echo_n "(cached) " >&6 4787 else 4788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4789 /* end confdefs.h. */ 4790 int i; 4791 _ACEOF 4792 if ac_fn_c_try_compile "$LINENO"; then : 4793 xorg_cv_cc_flag_unused_command_line_argument=yes 4794 else 4795 xorg_cv_cc_flag_unused_command_line_argument=no 4796 fi 4797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4798 fi 4799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4800 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4801 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4802 CFLAGS="$xorg_testset_save_CFLAGS" 4803 fi 4804 4805 found="no" 4806 4807 if test $found = "no" ; then 4808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4810 fi 4811 4812 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4814 fi 4815 4816 CFLAGS="$CFLAGS -Wall" 4817 4818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4819 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4820 cacheid=xorg_cv_cc_flag__Wall 4821 if eval \${$cacheid+:} false; then : 4822 $as_echo_n "(cached) " >&6 4823 else 4824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4825 /* end confdefs.h. */ 4826 int i; 4827 int 4828 main () 4829 { 4830 4831 ; 4832 return 0; 4833 } 4834 _ACEOF 4835 if ac_fn_c_try_link "$LINENO"; then : 4836 eval $cacheid=yes 4837 else 4838 eval $cacheid=no 4839 fi 4840 rm -f core conftest.err conftest.$ac_objext \ 4841 conftest$ac_exeext conftest.$ac_ext 4842 fi 4843 4844 4845 CFLAGS="$xorg_testset_save_CFLAGS" 4846 4847 eval supported=\$$cacheid 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4849 $as_echo "$supported" >&6; } 4850 if test "$supported" = "yes" ; then 4851 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4852 found="yes" 4853 fi 4854 fi 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870 xorg_testset_save_CFLAGS="$CFLAGS" 4871 4872 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4875 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4876 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4877 $as_echo_n "(cached) " >&6 4878 else 4879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4880 /* end confdefs.h. */ 4881 int i; 4882 _ACEOF 4883 if ac_fn_c_try_compile "$LINENO"; then : 4884 xorg_cv_cc_flag_unknown_warning_option=yes 4885 else 4886 xorg_cv_cc_flag_unknown_warning_option=no 4887 fi 4888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4889 fi 4890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4891 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4892 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4893 CFLAGS="$xorg_testset_save_CFLAGS" 4894 fi 4895 4896 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4899 fi 4900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4902 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4903 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4904 $as_echo_n "(cached) " >&6 4905 else 4906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4907 /* end confdefs.h. */ 4908 int i; 4909 _ACEOF 4910 if ac_fn_c_try_compile "$LINENO"; then : 4911 xorg_cv_cc_flag_unused_command_line_argument=yes 4912 else 4913 xorg_cv_cc_flag_unused_command_line_argument=no 4914 fi 4915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4916 fi 4917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4918 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4919 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4920 CFLAGS="$xorg_testset_save_CFLAGS" 4921 fi 4922 4923 found="no" 4924 4925 if test $found = "no" ; then 4926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4928 fi 4929 4930 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4932 fi 4933 4934 CFLAGS="$CFLAGS -Wpointer-arith" 4935 4936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4937 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4938 cacheid=xorg_cv_cc_flag__Wpointer_arith 4939 if eval \${$cacheid+:} false; then : 4940 $as_echo_n "(cached) " >&6 4941 else 4942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4943 /* end confdefs.h. */ 4944 int i; 4945 int 4946 main () 4947 { 4948 4949 ; 4950 return 0; 4951 } 4952 _ACEOF 4953 if ac_fn_c_try_link "$LINENO"; then : 4954 eval $cacheid=yes 4955 else 4956 eval $cacheid=no 4957 fi 4958 rm -f core conftest.err conftest.$ac_objext \ 4959 conftest$ac_exeext conftest.$ac_ext 4960 fi 4961 4962 4963 CFLAGS="$xorg_testset_save_CFLAGS" 4964 4965 eval supported=\$$cacheid 4966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4967 $as_echo "$supported" >&6; } 4968 if test "$supported" = "yes" ; then 4969 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4970 found="yes" 4971 fi 4972 fi 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 xorg_testset_save_CFLAGS="$CFLAGS" 4989 4990 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4993 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4994 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4995 $as_echo_n "(cached) " >&6 4996 else 4997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4998 /* end confdefs.h. */ 4999 int i; 5000 _ACEOF 5001 if ac_fn_c_try_compile "$LINENO"; then : 5002 xorg_cv_cc_flag_unknown_warning_option=yes 5003 else 5004 xorg_cv_cc_flag_unknown_warning_option=no 5005 fi 5006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5007 fi 5008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5009 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5010 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5011 CFLAGS="$xorg_testset_save_CFLAGS" 5012 fi 5013 5014 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5017 fi 5018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5020 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5021 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5022 $as_echo_n "(cached) " >&6 5023 else 5024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5025 /* end confdefs.h. */ 5026 int i; 5027 _ACEOF 5028 if ac_fn_c_try_compile "$LINENO"; then : 5029 xorg_cv_cc_flag_unused_command_line_argument=yes 5030 else 5031 xorg_cv_cc_flag_unused_command_line_argument=no 5032 fi 5033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5034 fi 5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5036 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5037 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5038 CFLAGS="$xorg_testset_save_CFLAGS" 5039 fi 5040 5041 found="no" 5042 5043 if test $found = "no" ; then 5044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5046 fi 5047 5048 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5050 fi 5051 5052 CFLAGS="$CFLAGS -Wmissing-declarations" 5053 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5055 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5056 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5057 if eval \${$cacheid+:} false; then : 5058 $as_echo_n "(cached) " >&6 5059 else 5060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5061 /* end confdefs.h. */ 5062 int i; 5063 int 5064 main () 5065 { 5066 5067 ; 5068 return 0; 5069 } 5070 _ACEOF 5071 if ac_fn_c_try_link "$LINENO"; then : 5072 eval $cacheid=yes 5073 else 5074 eval $cacheid=no 5075 fi 5076 rm -f core conftest.err conftest.$ac_objext \ 5077 conftest$ac_exeext conftest.$ac_ext 5078 fi 5079 5080 5081 CFLAGS="$xorg_testset_save_CFLAGS" 5082 5083 eval supported=\$$cacheid 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5085 $as_echo "$supported" >&6; } 5086 if test "$supported" = "yes" ; then 5087 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5088 found="yes" 5089 fi 5090 fi 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 xorg_testset_save_CFLAGS="$CFLAGS" 5107 5108 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5111 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5112 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5113 $as_echo_n "(cached) " >&6 5114 else 5115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5116 /* end confdefs.h. */ 5117 int i; 5118 _ACEOF 5119 if ac_fn_c_try_compile "$LINENO"; then : 5120 xorg_cv_cc_flag_unknown_warning_option=yes 5121 else 5122 xorg_cv_cc_flag_unknown_warning_option=no 5123 fi 5124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5125 fi 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5127 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5128 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5129 CFLAGS="$xorg_testset_save_CFLAGS" 5130 fi 5131 5132 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5133 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5135 fi 5136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5138 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5139 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5140 $as_echo_n "(cached) " >&6 5141 else 5142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5143 /* end confdefs.h. */ 5144 int i; 5145 _ACEOF 5146 if ac_fn_c_try_compile "$LINENO"; then : 5147 xorg_cv_cc_flag_unused_command_line_argument=yes 5148 else 5149 xorg_cv_cc_flag_unused_command_line_argument=no 5150 fi 5151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5152 fi 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5154 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5155 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5156 CFLAGS="$xorg_testset_save_CFLAGS" 5157 fi 5158 5159 found="no" 5160 5161 if test $found = "no" ; then 5162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5164 fi 5165 5166 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5168 fi 5169 5170 CFLAGS="$CFLAGS -Wformat=2" 5171 5172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5173 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5174 cacheid=xorg_cv_cc_flag__Wformat_2 5175 if eval \${$cacheid+:} false; then : 5176 $as_echo_n "(cached) " >&6 5177 else 5178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5179 /* end confdefs.h. */ 5180 int i; 5181 int 5182 main () 5183 { 5184 5185 ; 5186 return 0; 5187 } 5188 _ACEOF 5189 if ac_fn_c_try_link "$LINENO"; then : 5190 eval $cacheid=yes 5191 else 5192 eval $cacheid=no 5193 fi 5194 rm -f core conftest.err conftest.$ac_objext \ 5195 conftest$ac_exeext conftest.$ac_ext 5196 fi 5197 5198 5199 CFLAGS="$xorg_testset_save_CFLAGS" 5200 5201 eval supported=\$$cacheid 5202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5203 $as_echo "$supported" >&6; } 5204 if test "$supported" = "yes" ; then 5205 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5206 found="yes" 5207 fi 5208 fi 5209 5210 if test $found = "no" ; then 5211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5213 fi 5214 5215 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5217 fi 5218 5219 CFLAGS="$CFLAGS -Wformat" 5220 5221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5222 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5223 cacheid=xorg_cv_cc_flag__Wformat 5224 if eval \${$cacheid+:} false; then : 5225 $as_echo_n "(cached) " >&6 5226 else 5227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5228 /* end confdefs.h. */ 5229 int i; 5230 int 5231 main () 5232 { 5233 5234 ; 5235 return 0; 5236 } 5237 _ACEOF 5238 if ac_fn_c_try_link "$LINENO"; then : 5239 eval $cacheid=yes 5240 else 5241 eval $cacheid=no 5242 fi 5243 rm -f core conftest.err conftest.$ac_objext \ 5244 conftest$ac_exeext conftest.$ac_ext 5245 fi 5246 5247 5248 CFLAGS="$xorg_testset_save_CFLAGS" 5249 5250 eval supported=\$$cacheid 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5252 $as_echo "$supported" >&6; } 5253 if test "$supported" = "yes" ; then 5254 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5255 found="yes" 5256 fi 5257 fi 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 xorg_testset_save_CFLAGS="$CFLAGS" 5276 5277 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5280 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5281 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5282 $as_echo_n "(cached) " >&6 5283 else 5284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5285 /* end confdefs.h. */ 5286 int i; 5287 _ACEOF 5288 if ac_fn_c_try_compile "$LINENO"; then : 5289 xorg_cv_cc_flag_unknown_warning_option=yes 5290 else 5291 xorg_cv_cc_flag_unknown_warning_option=no 5292 fi 5293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5294 fi 5295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5296 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5298 CFLAGS="$xorg_testset_save_CFLAGS" 5299 fi 5300 5301 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5304 fi 5305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5307 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5308 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5309 $as_echo_n "(cached) " >&6 5310 else 5311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5312 /* end confdefs.h. */ 5313 int i; 5314 _ACEOF 5315 if ac_fn_c_try_compile "$LINENO"; then : 5316 xorg_cv_cc_flag_unused_command_line_argument=yes 5317 else 5318 xorg_cv_cc_flag_unused_command_line_argument=no 5319 fi 5320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5321 fi 5322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5323 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5325 CFLAGS="$xorg_testset_save_CFLAGS" 5326 fi 5327 5328 found="no" 5329 5330 if test $found = "no" ; then 5331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5333 fi 5334 5335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5337 fi 5338 5339 CFLAGS="$CFLAGS -Wstrict-prototypes" 5340 5341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5342 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5343 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5344 if eval \${$cacheid+:} false; then : 5345 $as_echo_n "(cached) " >&6 5346 else 5347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5348 /* end confdefs.h. */ 5349 int i; 5350 int 5351 main () 5352 { 5353 5354 ; 5355 return 0; 5356 } 5357 _ACEOF 5358 if ac_fn_c_try_link "$LINENO"; then : 5359 eval $cacheid=yes 5360 else 5361 eval $cacheid=no 5362 fi 5363 rm -f core conftest.err conftest.$ac_objext \ 5364 conftest$ac_exeext conftest.$ac_ext 5365 fi 5366 5367 5368 CFLAGS="$xorg_testset_save_CFLAGS" 5369 5370 eval supported=\$$cacheid 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5372 $as_echo "$supported" >&6; } 5373 if test "$supported" = "yes" ; then 5374 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5375 found="yes" 5376 fi 5377 fi 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 xorg_testset_save_CFLAGS="$CFLAGS" 5394 5395 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5398 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5399 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5400 $as_echo_n "(cached) " >&6 5401 else 5402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5403 /* end confdefs.h. */ 5404 int i; 5405 _ACEOF 5406 if ac_fn_c_try_compile "$LINENO"; then : 5407 xorg_cv_cc_flag_unknown_warning_option=yes 5408 else 5409 xorg_cv_cc_flag_unknown_warning_option=no 5410 fi 5411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5412 fi 5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5414 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5415 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5416 CFLAGS="$xorg_testset_save_CFLAGS" 5417 fi 5418 5419 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5422 fi 5423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5425 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5426 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5427 $as_echo_n "(cached) " >&6 5428 else 5429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5430 /* end confdefs.h. */ 5431 int i; 5432 _ACEOF 5433 if ac_fn_c_try_compile "$LINENO"; then : 5434 xorg_cv_cc_flag_unused_command_line_argument=yes 5435 else 5436 xorg_cv_cc_flag_unused_command_line_argument=no 5437 fi 5438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5439 fi 5440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5441 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5443 CFLAGS="$xorg_testset_save_CFLAGS" 5444 fi 5445 5446 found="no" 5447 5448 if test $found = "no" ; then 5449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5451 fi 5452 5453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5455 fi 5456 5457 CFLAGS="$CFLAGS -Wmissing-prototypes" 5458 5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5460 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5461 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5462 if eval \${$cacheid+:} false; then : 5463 $as_echo_n "(cached) " >&6 5464 else 5465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5466 /* end confdefs.h. */ 5467 int i; 5468 int 5469 main () 5470 { 5471 5472 ; 5473 return 0; 5474 } 5475 _ACEOF 5476 if ac_fn_c_try_link "$LINENO"; then : 5477 eval $cacheid=yes 5478 else 5479 eval $cacheid=no 5480 fi 5481 rm -f core conftest.err conftest.$ac_objext \ 5482 conftest$ac_exeext conftest.$ac_ext 5483 fi 5484 5485 5486 CFLAGS="$xorg_testset_save_CFLAGS" 5487 5488 eval supported=\$$cacheid 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5490 $as_echo "$supported" >&6; } 5491 if test "$supported" = "yes" ; then 5492 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5493 found="yes" 5494 fi 5495 fi 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 xorg_testset_save_CFLAGS="$CFLAGS" 5512 5513 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5516 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5517 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5518 $as_echo_n "(cached) " >&6 5519 else 5520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5521 /* end confdefs.h. */ 5522 int i; 5523 _ACEOF 5524 if ac_fn_c_try_compile "$LINENO"; then : 5525 xorg_cv_cc_flag_unknown_warning_option=yes 5526 else 5527 xorg_cv_cc_flag_unknown_warning_option=no 5528 fi 5529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5530 fi 5531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5532 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5533 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5534 CFLAGS="$xorg_testset_save_CFLAGS" 5535 fi 5536 5537 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5540 fi 5541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5543 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5544 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5545 $as_echo_n "(cached) " >&6 5546 else 5547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5548 /* end confdefs.h. */ 5549 int i; 5550 _ACEOF 5551 if ac_fn_c_try_compile "$LINENO"; then : 5552 xorg_cv_cc_flag_unused_command_line_argument=yes 5553 else 5554 xorg_cv_cc_flag_unused_command_line_argument=no 5555 fi 5556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5557 fi 5558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5559 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5560 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5561 CFLAGS="$xorg_testset_save_CFLAGS" 5562 fi 5563 5564 found="no" 5565 5566 if test $found = "no" ; then 5567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5569 fi 5570 5571 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5573 fi 5574 5575 CFLAGS="$CFLAGS -Wnested-externs" 5576 5577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5578 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5579 cacheid=xorg_cv_cc_flag__Wnested_externs 5580 if eval \${$cacheid+:} false; then : 5581 $as_echo_n "(cached) " >&6 5582 else 5583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5584 /* end confdefs.h. */ 5585 int i; 5586 int 5587 main () 5588 { 5589 5590 ; 5591 return 0; 5592 } 5593 _ACEOF 5594 if ac_fn_c_try_link "$LINENO"; then : 5595 eval $cacheid=yes 5596 else 5597 eval $cacheid=no 5598 fi 5599 rm -f core conftest.err conftest.$ac_objext \ 5600 conftest$ac_exeext conftest.$ac_ext 5601 fi 5602 5603 5604 CFLAGS="$xorg_testset_save_CFLAGS" 5605 5606 eval supported=\$$cacheid 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5608 $as_echo "$supported" >&6; } 5609 if test "$supported" = "yes" ; then 5610 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5611 found="yes" 5612 fi 5613 fi 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 xorg_testset_save_CFLAGS="$CFLAGS" 5630 5631 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5634 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5635 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5636 $as_echo_n "(cached) " >&6 5637 else 5638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5639 /* end confdefs.h. */ 5640 int i; 5641 _ACEOF 5642 if ac_fn_c_try_compile "$LINENO"; then : 5643 xorg_cv_cc_flag_unknown_warning_option=yes 5644 else 5645 xorg_cv_cc_flag_unknown_warning_option=no 5646 fi 5647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5648 fi 5649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5650 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5651 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5652 CFLAGS="$xorg_testset_save_CFLAGS" 5653 fi 5654 5655 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5658 fi 5659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5661 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5662 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5663 $as_echo_n "(cached) " >&6 5664 else 5665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5666 /* end confdefs.h. */ 5667 int i; 5668 _ACEOF 5669 if ac_fn_c_try_compile "$LINENO"; then : 5670 xorg_cv_cc_flag_unused_command_line_argument=yes 5671 else 5672 xorg_cv_cc_flag_unused_command_line_argument=no 5673 fi 5674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5675 fi 5676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5677 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5679 CFLAGS="$xorg_testset_save_CFLAGS" 5680 fi 5681 5682 found="no" 5683 5684 if test $found = "no" ; then 5685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5687 fi 5688 5689 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5691 fi 5692 5693 CFLAGS="$CFLAGS -Wbad-function-cast" 5694 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5696 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5697 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5698 if eval \${$cacheid+:} false; then : 5699 $as_echo_n "(cached) " >&6 5700 else 5701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5702 /* end confdefs.h. */ 5703 int i; 5704 int 5705 main () 5706 { 5707 5708 ; 5709 return 0; 5710 } 5711 _ACEOF 5712 if ac_fn_c_try_link "$LINENO"; then : 5713 eval $cacheid=yes 5714 else 5715 eval $cacheid=no 5716 fi 5717 rm -f core conftest.err conftest.$ac_objext \ 5718 conftest$ac_exeext conftest.$ac_ext 5719 fi 5720 5721 5722 CFLAGS="$xorg_testset_save_CFLAGS" 5723 5724 eval supported=\$$cacheid 5725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5726 $as_echo "$supported" >&6; } 5727 if test "$supported" = "yes" ; then 5728 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5729 found="yes" 5730 fi 5731 fi 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 xorg_testset_save_CFLAGS="$CFLAGS" 5748 5749 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5752 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5753 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5754 $as_echo_n "(cached) " >&6 5755 else 5756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5757 /* end confdefs.h. */ 5758 int i; 5759 _ACEOF 5760 if ac_fn_c_try_compile "$LINENO"; then : 5761 xorg_cv_cc_flag_unknown_warning_option=yes 5762 else 5763 xorg_cv_cc_flag_unknown_warning_option=no 5764 fi 5765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5766 fi 5767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5768 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5769 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5770 CFLAGS="$xorg_testset_save_CFLAGS" 5771 fi 5772 5773 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5776 fi 5777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5779 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5780 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5781 $as_echo_n "(cached) " >&6 5782 else 5783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5784 /* end confdefs.h. */ 5785 int i; 5786 _ACEOF 5787 if ac_fn_c_try_compile "$LINENO"; then : 5788 xorg_cv_cc_flag_unused_command_line_argument=yes 5789 else 5790 xorg_cv_cc_flag_unused_command_line_argument=no 5791 fi 5792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5793 fi 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5795 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5796 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5797 CFLAGS="$xorg_testset_save_CFLAGS" 5798 fi 5799 5800 found="no" 5801 5802 if test $found = "no" ; then 5803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5805 fi 5806 5807 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5809 fi 5810 5811 CFLAGS="$CFLAGS -Wold-style-definition" 5812 5813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5814 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5815 cacheid=xorg_cv_cc_flag__Wold_style_definition 5816 if eval \${$cacheid+:} false; then : 5817 $as_echo_n "(cached) " >&6 5818 else 5819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5820 /* end confdefs.h. */ 5821 int i; 5822 int 5823 main () 5824 { 5825 5826 ; 5827 return 0; 5828 } 5829 _ACEOF 5830 if ac_fn_c_try_link "$LINENO"; then : 5831 eval $cacheid=yes 5832 else 5833 eval $cacheid=no 5834 fi 5835 rm -f core conftest.err conftest.$ac_objext \ 5836 conftest$ac_exeext conftest.$ac_ext 5837 fi 5838 5839 5840 CFLAGS="$xorg_testset_save_CFLAGS" 5841 5842 eval supported=\$$cacheid 5843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5844 $as_echo "$supported" >&6; } 5845 if test "$supported" = "yes" ; then 5846 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5847 found="yes" 5848 fi 5849 fi 5850 5851 if test $found = "no" ; then 5852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5854 fi 5855 5856 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5858 fi 5859 5860 CFLAGS="$CFLAGS -fd" 5861 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5863 $as_echo_n "checking if $CC supports -fd... " >&6; } 5864 cacheid=xorg_cv_cc_flag__fd 5865 if eval \${$cacheid+:} false; then : 5866 $as_echo_n "(cached) " >&6 5867 else 5868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5869 /* end confdefs.h. */ 5870 int i; 5871 int 5872 main () 5873 { 5874 5875 ; 5876 return 0; 5877 } 5878 _ACEOF 5879 if ac_fn_c_try_link "$LINENO"; then : 5880 eval $cacheid=yes 5881 else 5882 eval $cacheid=no 5883 fi 5884 rm -f core conftest.err conftest.$ac_objext \ 5885 conftest$ac_exeext conftest.$ac_ext 5886 fi 5887 5888 5889 CFLAGS="$xorg_testset_save_CFLAGS" 5890 5891 eval supported=\$$cacheid 5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5893 $as_echo "$supported" >&6; } 5894 if test "$supported" = "yes" ; then 5895 BASE_CFLAGS="$BASE_CFLAGS -fd" 5896 found="yes" 5897 fi 5898 fi 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 xorg_testset_save_CFLAGS="$CFLAGS" 5915 5916 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5919 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5920 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5921 $as_echo_n "(cached) " >&6 5922 else 5923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5924 /* end confdefs.h. */ 5925 int i; 5926 _ACEOF 5927 if ac_fn_c_try_compile "$LINENO"; then : 5928 xorg_cv_cc_flag_unknown_warning_option=yes 5929 else 5930 xorg_cv_cc_flag_unknown_warning_option=no 5931 fi 5932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5933 fi 5934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5935 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5936 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5937 CFLAGS="$xorg_testset_save_CFLAGS" 5938 fi 5939 5940 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5943 fi 5944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5946 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5947 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5948 $as_echo_n "(cached) " >&6 5949 else 5950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5951 /* end confdefs.h. */ 5952 int i; 5953 _ACEOF 5954 if ac_fn_c_try_compile "$LINENO"; then : 5955 xorg_cv_cc_flag_unused_command_line_argument=yes 5956 else 5957 xorg_cv_cc_flag_unused_command_line_argument=no 5958 fi 5959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5960 fi 5961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5962 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5964 CFLAGS="$xorg_testset_save_CFLAGS" 5965 fi 5966 5967 found="no" 5968 5969 if test $found = "no" ; then 5970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5972 fi 5973 5974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5976 fi 5977 5978 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5979 5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5981 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5982 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5983 if eval \${$cacheid+:} false; then : 5984 $as_echo_n "(cached) " >&6 5985 else 5986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5987 /* end confdefs.h. */ 5988 int i; 5989 int 5990 main () 5991 { 5992 5993 ; 5994 return 0; 5995 } 5996 _ACEOF 5997 if ac_fn_c_try_link "$LINENO"; then : 5998 eval $cacheid=yes 5999 else 6000 eval $cacheid=no 6001 fi 6002 rm -f core conftest.err conftest.$ac_objext \ 6003 conftest$ac_exeext conftest.$ac_ext 6004 fi 6005 6006 6007 CFLAGS="$xorg_testset_save_CFLAGS" 6008 6009 eval supported=\$$cacheid 6010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6011 $as_echo "$supported" >&6; } 6012 if test "$supported" = "yes" ; then 6013 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6014 found="yes" 6015 fi 6016 fi 6017 6018 6019 6020 6021 6022 # This chunk adds additional warnings that could catch undesired effects. 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 xorg_testset_save_CFLAGS="$CFLAGS" 6037 6038 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6041 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6042 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6043 $as_echo_n "(cached) " >&6 6044 else 6045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046 /* end confdefs.h. */ 6047 int i; 6048 _ACEOF 6049 if ac_fn_c_try_compile "$LINENO"; then : 6050 xorg_cv_cc_flag_unknown_warning_option=yes 6051 else 6052 xorg_cv_cc_flag_unknown_warning_option=no 6053 fi 6054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6055 fi 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6057 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060 fi 6061 6062 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6065 fi 6066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6068 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6069 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6070 $as_echo_n "(cached) " >&6 6071 else 6072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6073 /* end confdefs.h. */ 6074 int i; 6075 _ACEOF 6076 if ac_fn_c_try_compile "$LINENO"; then : 6077 xorg_cv_cc_flag_unused_command_line_argument=yes 6078 else 6079 xorg_cv_cc_flag_unused_command_line_argument=no 6080 fi 6081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6082 fi 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6084 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6085 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6086 CFLAGS="$xorg_testset_save_CFLAGS" 6087 fi 6088 6089 found="no" 6090 6091 if test $found = "no" ; then 6092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6094 fi 6095 6096 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6098 fi 6099 6100 CFLAGS="$CFLAGS -Wunused" 6101 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6103 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6104 cacheid=xorg_cv_cc_flag__Wunused 6105 if eval \${$cacheid+:} false; then : 6106 $as_echo_n "(cached) " >&6 6107 else 6108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109 /* end confdefs.h. */ 6110 int i; 6111 int 6112 main () 6113 { 6114 6115 ; 6116 return 0; 6117 } 6118 _ACEOF 6119 if ac_fn_c_try_link "$LINENO"; then : 6120 eval $cacheid=yes 6121 else 6122 eval $cacheid=no 6123 fi 6124 rm -f core conftest.err conftest.$ac_objext \ 6125 conftest$ac_exeext conftest.$ac_ext 6126 fi 6127 6128 6129 CFLAGS="$xorg_testset_save_CFLAGS" 6130 6131 eval supported=\$$cacheid 6132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6133 $as_echo "$supported" >&6; } 6134 if test "$supported" = "yes" ; then 6135 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6136 found="yes" 6137 fi 6138 fi 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 xorg_testset_save_CFLAGS="$CFLAGS" 6155 6156 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6159 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6160 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6161 $as_echo_n "(cached) " >&6 6162 else 6163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6164 /* end confdefs.h. */ 6165 int i; 6166 _ACEOF 6167 if ac_fn_c_try_compile "$LINENO"; then : 6168 xorg_cv_cc_flag_unknown_warning_option=yes 6169 else 6170 xorg_cv_cc_flag_unknown_warning_option=no 6171 fi 6172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6173 fi 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6175 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6176 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6177 CFLAGS="$xorg_testset_save_CFLAGS" 6178 fi 6179 6180 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6183 fi 6184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6186 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6187 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6188 $as_echo_n "(cached) " >&6 6189 else 6190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6191 /* end confdefs.h. */ 6192 int i; 6193 _ACEOF 6194 if ac_fn_c_try_compile "$LINENO"; then : 6195 xorg_cv_cc_flag_unused_command_line_argument=yes 6196 else 6197 xorg_cv_cc_flag_unused_command_line_argument=no 6198 fi 6199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6200 fi 6201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6202 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6203 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6204 CFLAGS="$xorg_testset_save_CFLAGS" 6205 fi 6206 6207 found="no" 6208 6209 if test $found = "no" ; then 6210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6212 fi 6213 6214 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6216 fi 6217 6218 CFLAGS="$CFLAGS -Wuninitialized" 6219 6220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6221 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6222 cacheid=xorg_cv_cc_flag__Wuninitialized 6223 if eval \${$cacheid+:} false; then : 6224 $as_echo_n "(cached) " >&6 6225 else 6226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6227 /* end confdefs.h. */ 6228 int i; 6229 int 6230 main () 6231 { 6232 6233 ; 6234 return 0; 6235 } 6236 _ACEOF 6237 if ac_fn_c_try_link "$LINENO"; then : 6238 eval $cacheid=yes 6239 else 6240 eval $cacheid=no 6241 fi 6242 rm -f core conftest.err conftest.$ac_objext \ 6243 conftest$ac_exeext conftest.$ac_ext 6244 fi 6245 6246 6247 CFLAGS="$xorg_testset_save_CFLAGS" 6248 6249 eval supported=\$$cacheid 6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6251 $as_echo "$supported" >&6; } 6252 if test "$supported" = "yes" ; then 6253 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6254 found="yes" 6255 fi 6256 fi 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 xorg_testset_save_CFLAGS="$CFLAGS" 6273 6274 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6277 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6278 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6279 $as_echo_n "(cached) " >&6 6280 else 6281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6282 /* end confdefs.h. */ 6283 int i; 6284 _ACEOF 6285 if ac_fn_c_try_compile "$LINENO"; then : 6286 xorg_cv_cc_flag_unknown_warning_option=yes 6287 else 6288 xorg_cv_cc_flag_unknown_warning_option=no 6289 fi 6290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6291 fi 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6293 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6294 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6295 CFLAGS="$xorg_testset_save_CFLAGS" 6296 fi 6297 6298 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6301 fi 6302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6304 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6305 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6306 $as_echo_n "(cached) " >&6 6307 else 6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6309 /* end confdefs.h. */ 6310 int i; 6311 _ACEOF 6312 if ac_fn_c_try_compile "$LINENO"; then : 6313 xorg_cv_cc_flag_unused_command_line_argument=yes 6314 else 6315 xorg_cv_cc_flag_unused_command_line_argument=no 6316 fi 6317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6318 fi 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6320 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6321 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6322 CFLAGS="$xorg_testset_save_CFLAGS" 6323 fi 6324 6325 found="no" 6326 6327 if test $found = "no" ; then 6328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6330 fi 6331 6332 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6334 fi 6335 6336 CFLAGS="$CFLAGS -Wshadow" 6337 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6339 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6340 cacheid=xorg_cv_cc_flag__Wshadow 6341 if eval \${$cacheid+:} false; then : 6342 $as_echo_n "(cached) " >&6 6343 else 6344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6345 /* end confdefs.h. */ 6346 int i; 6347 int 6348 main () 6349 { 6350 6351 ; 6352 return 0; 6353 } 6354 _ACEOF 6355 if ac_fn_c_try_link "$LINENO"; then : 6356 eval $cacheid=yes 6357 else 6358 eval $cacheid=no 6359 fi 6360 rm -f core conftest.err conftest.$ac_objext \ 6361 conftest$ac_exeext conftest.$ac_ext 6362 fi 6363 6364 6365 CFLAGS="$xorg_testset_save_CFLAGS" 6366 6367 eval supported=\$$cacheid 6368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6369 $as_echo "$supported" >&6; } 6370 if test "$supported" = "yes" ; then 6371 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6372 found="yes" 6373 fi 6374 fi 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 xorg_testset_save_CFLAGS="$CFLAGS" 6391 6392 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6395 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6396 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6397 $as_echo_n "(cached) " >&6 6398 else 6399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6400 /* end confdefs.h. */ 6401 int i; 6402 _ACEOF 6403 if ac_fn_c_try_compile "$LINENO"; then : 6404 xorg_cv_cc_flag_unknown_warning_option=yes 6405 else 6406 xorg_cv_cc_flag_unknown_warning_option=no 6407 fi 6408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6409 fi 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6411 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6413 CFLAGS="$xorg_testset_save_CFLAGS" 6414 fi 6415 6416 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6419 fi 6420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6422 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6423 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6424 $as_echo_n "(cached) " >&6 6425 else 6426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6427 /* end confdefs.h. */ 6428 int i; 6429 _ACEOF 6430 if ac_fn_c_try_compile "$LINENO"; then : 6431 xorg_cv_cc_flag_unused_command_line_argument=yes 6432 else 6433 xorg_cv_cc_flag_unused_command_line_argument=no 6434 fi 6435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6436 fi 6437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6438 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6439 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6440 CFLAGS="$xorg_testset_save_CFLAGS" 6441 fi 6442 6443 found="no" 6444 6445 if test $found = "no" ; then 6446 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6448 fi 6449 6450 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6452 fi 6453 6454 CFLAGS="$CFLAGS -Wmissing-noreturn" 6455 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6457 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6458 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6459 if eval \${$cacheid+:} false; then : 6460 $as_echo_n "(cached) " >&6 6461 else 6462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6463 /* end confdefs.h. */ 6464 int i; 6465 int 6466 main () 6467 { 6468 6469 ; 6470 return 0; 6471 } 6472 _ACEOF 6473 if ac_fn_c_try_link "$LINENO"; then : 6474 eval $cacheid=yes 6475 else 6476 eval $cacheid=no 6477 fi 6478 rm -f core conftest.err conftest.$ac_objext \ 6479 conftest$ac_exeext conftest.$ac_ext 6480 fi 6481 6482 6483 CFLAGS="$xorg_testset_save_CFLAGS" 6484 6485 eval supported=\$$cacheid 6486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6487 $as_echo "$supported" >&6; } 6488 if test "$supported" = "yes" ; then 6489 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6490 found="yes" 6491 fi 6492 fi 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 xorg_testset_save_CFLAGS="$CFLAGS" 6509 6510 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6513 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6514 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6515 $as_echo_n "(cached) " >&6 6516 else 6517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6518 /* end confdefs.h. */ 6519 int i; 6520 _ACEOF 6521 if ac_fn_c_try_compile "$LINENO"; then : 6522 xorg_cv_cc_flag_unknown_warning_option=yes 6523 else 6524 xorg_cv_cc_flag_unknown_warning_option=no 6525 fi 6526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6527 fi 6528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6529 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6530 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6531 CFLAGS="$xorg_testset_save_CFLAGS" 6532 fi 6533 6534 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6537 fi 6538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6540 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6541 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6542 $as_echo_n "(cached) " >&6 6543 else 6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6545 /* end confdefs.h. */ 6546 int i; 6547 _ACEOF 6548 if ac_fn_c_try_compile "$LINENO"; then : 6549 xorg_cv_cc_flag_unused_command_line_argument=yes 6550 else 6551 xorg_cv_cc_flag_unused_command_line_argument=no 6552 fi 6553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6554 fi 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6556 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6557 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6558 CFLAGS="$xorg_testset_save_CFLAGS" 6559 fi 6560 6561 found="no" 6562 6563 if test $found = "no" ; then 6564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6566 fi 6567 6568 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6570 fi 6571 6572 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6573 6574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6575 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6576 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6577 if eval \${$cacheid+:} false; then : 6578 $as_echo_n "(cached) " >&6 6579 else 6580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6581 /* end confdefs.h. */ 6582 int i; 6583 int 6584 main () 6585 { 6586 6587 ; 6588 return 0; 6589 } 6590 _ACEOF 6591 if ac_fn_c_try_link "$LINENO"; then : 6592 eval $cacheid=yes 6593 else 6594 eval $cacheid=no 6595 fi 6596 rm -f core conftest.err conftest.$ac_objext \ 6597 conftest$ac_exeext conftest.$ac_ext 6598 fi 6599 6600 6601 CFLAGS="$xorg_testset_save_CFLAGS" 6602 6603 eval supported=\$$cacheid 6604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6605 $as_echo "$supported" >&6; } 6606 if test "$supported" = "yes" ; then 6607 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6608 found="yes" 6609 fi 6610 fi 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 xorg_testset_save_CFLAGS="$CFLAGS" 6627 6628 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6631 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6632 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6633 $as_echo_n "(cached) " >&6 6634 else 6635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6636 /* end confdefs.h. */ 6637 int i; 6638 _ACEOF 6639 if ac_fn_c_try_compile "$LINENO"; then : 6640 xorg_cv_cc_flag_unknown_warning_option=yes 6641 else 6642 xorg_cv_cc_flag_unknown_warning_option=no 6643 fi 6644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6645 fi 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6647 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6649 CFLAGS="$xorg_testset_save_CFLAGS" 6650 fi 6651 6652 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6655 fi 6656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6658 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6659 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6660 $as_echo_n "(cached) " >&6 6661 else 6662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663 /* end confdefs.h. */ 6664 int i; 6665 _ACEOF 6666 if ac_fn_c_try_compile "$LINENO"; then : 6667 xorg_cv_cc_flag_unused_command_line_argument=yes 6668 else 6669 xorg_cv_cc_flag_unused_command_line_argument=no 6670 fi 6671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6672 fi 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6674 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6676 CFLAGS="$xorg_testset_save_CFLAGS" 6677 fi 6678 6679 found="no" 6680 6681 if test $found = "no" ; then 6682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6684 fi 6685 6686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6688 fi 6689 6690 CFLAGS="$CFLAGS -Wredundant-decls" 6691 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6693 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6694 cacheid=xorg_cv_cc_flag__Wredundant_decls 6695 if eval \${$cacheid+:} false; then : 6696 $as_echo_n "(cached) " >&6 6697 else 6698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6699 /* end confdefs.h. */ 6700 int i; 6701 int 6702 main () 6703 { 6704 6705 ; 6706 return 0; 6707 } 6708 _ACEOF 6709 if ac_fn_c_try_link "$LINENO"; then : 6710 eval $cacheid=yes 6711 else 6712 eval $cacheid=no 6713 fi 6714 rm -f core conftest.err conftest.$ac_objext \ 6715 conftest$ac_exeext conftest.$ac_ext 6716 fi 6717 6718 6719 CFLAGS="$xorg_testset_save_CFLAGS" 6720 6721 eval supported=\$$cacheid 6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6723 $as_echo "$supported" >&6; } 6724 if test "$supported" = "yes" ; then 6725 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6726 found="yes" 6727 fi 6728 fi 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 xorg_testset_save_CFLAGS="$CFLAGS" 6745 6746 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6749 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6750 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6751 $as_echo_n "(cached) " >&6 6752 else 6753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6754 /* end confdefs.h. */ 6755 int i; 6756 _ACEOF 6757 if ac_fn_c_try_compile "$LINENO"; then : 6758 xorg_cv_cc_flag_unknown_warning_option=yes 6759 else 6760 xorg_cv_cc_flag_unknown_warning_option=no 6761 fi 6762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6763 fi 6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6765 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6766 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6767 CFLAGS="$xorg_testset_save_CFLAGS" 6768 fi 6769 6770 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6773 fi 6774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6776 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6777 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6778 $as_echo_n "(cached) " >&6 6779 else 6780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6781 /* end confdefs.h. */ 6782 int i; 6783 _ACEOF 6784 if ac_fn_c_try_compile "$LINENO"; then : 6785 xorg_cv_cc_flag_unused_command_line_argument=yes 6786 else 6787 xorg_cv_cc_flag_unused_command_line_argument=no 6788 fi 6789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6790 fi 6791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6792 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6794 CFLAGS="$xorg_testset_save_CFLAGS" 6795 fi 6796 6797 found="no" 6798 6799 if test $found = "no" ; then 6800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6802 fi 6803 6804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6806 fi 6807 6808 CFLAGS="$CFLAGS -Wlogical-op" 6809 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6811 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6812 cacheid=xorg_cv_cc_flag__Wlogical_op 6813 if eval \${$cacheid+:} false; then : 6814 $as_echo_n "(cached) " >&6 6815 else 6816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6817 /* end confdefs.h. */ 6818 int i; 6819 int 6820 main () 6821 { 6822 6823 ; 6824 return 0; 6825 } 6826 _ACEOF 6827 if ac_fn_c_try_link "$LINENO"; then : 6828 eval $cacheid=yes 6829 else 6830 eval $cacheid=no 6831 fi 6832 rm -f core conftest.err conftest.$ac_objext \ 6833 conftest$ac_exeext conftest.$ac_ext 6834 fi 6835 6836 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838 6839 eval supported=\$$cacheid 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6841 $as_echo "$supported" >&6; } 6842 if test "$supported" = "yes" ; then 6843 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6844 found="yes" 6845 fi 6846 fi 6847 6848 6849 6850 # These are currently disabled because they are noisy. They will be enabled 6851 # in the future once the codebase is sufficiently modernized to silence 6852 # them. For now, I don't want them to drown out the other warnings. 6853 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6854 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6855 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6856 6857 # Turn some warnings into errors, so we don't accidently get successful builds 6858 # when there are problems that should be fixed. 6859 6860 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 xorg_testset_save_CFLAGS="$CFLAGS" 6875 6876 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6879 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6880 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6881 $as_echo_n "(cached) " >&6 6882 else 6883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6884 /* end confdefs.h. */ 6885 int i; 6886 _ACEOF 6887 if ac_fn_c_try_compile "$LINENO"; then : 6888 xorg_cv_cc_flag_unknown_warning_option=yes 6889 else 6890 xorg_cv_cc_flag_unknown_warning_option=no 6891 fi 6892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6893 fi 6894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6895 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6897 CFLAGS="$xorg_testset_save_CFLAGS" 6898 fi 6899 6900 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6903 fi 6904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6906 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6907 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6908 $as_echo_n "(cached) " >&6 6909 else 6910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6911 /* end confdefs.h. */ 6912 int i; 6913 _ACEOF 6914 if ac_fn_c_try_compile "$LINENO"; then : 6915 xorg_cv_cc_flag_unused_command_line_argument=yes 6916 else 6917 xorg_cv_cc_flag_unused_command_line_argument=no 6918 fi 6919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6920 fi 6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6922 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6924 CFLAGS="$xorg_testset_save_CFLAGS" 6925 fi 6926 6927 found="no" 6928 6929 if test $found = "no" ; then 6930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6932 fi 6933 6934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6936 fi 6937 6938 CFLAGS="$CFLAGS -Werror=implicit" 6939 6940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6941 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6942 cacheid=xorg_cv_cc_flag__Werror_implicit 6943 if eval \${$cacheid+:} false; then : 6944 $as_echo_n "(cached) " >&6 6945 else 6946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6947 /* end confdefs.h. */ 6948 int i; 6949 int 6950 main () 6951 { 6952 6953 ; 6954 return 0; 6955 } 6956 _ACEOF 6957 if ac_fn_c_try_link "$LINENO"; then : 6958 eval $cacheid=yes 6959 else 6960 eval $cacheid=no 6961 fi 6962 rm -f core conftest.err conftest.$ac_objext \ 6963 conftest$ac_exeext conftest.$ac_ext 6964 fi 6965 6966 6967 CFLAGS="$xorg_testset_save_CFLAGS" 6968 6969 eval supported=\$$cacheid 6970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6971 $as_echo "$supported" >&6; } 6972 if test "$supported" = "yes" ; then 6973 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6974 found="yes" 6975 fi 6976 fi 6977 6978 if test $found = "no" ; then 6979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6981 fi 6982 6983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6985 fi 6986 6987 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6988 6989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6990 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6991 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6992 if eval \${$cacheid+:} false; then : 6993 $as_echo_n "(cached) " >&6 6994 else 6995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6996 /* end confdefs.h. */ 6997 int i; 6998 int 6999 main () 7000 { 7001 7002 ; 7003 return 0; 7004 } 7005 _ACEOF 7006 if ac_fn_c_try_link "$LINENO"; then : 7007 eval $cacheid=yes 7008 else 7009 eval $cacheid=no 7010 fi 7011 rm -f core conftest.err conftest.$ac_objext \ 7012 conftest$ac_exeext conftest.$ac_ext 7013 fi 7014 7015 7016 CFLAGS="$xorg_testset_save_CFLAGS" 7017 7018 eval supported=\$$cacheid 7019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7020 $as_echo "$supported" >&6; } 7021 if test "$supported" = "yes" ; then 7022 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7023 found="yes" 7024 fi 7025 fi 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041 xorg_testset_save_CFLAGS="$CFLAGS" 7042 7043 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7046 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7047 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7048 $as_echo_n "(cached) " >&6 7049 else 7050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7051 /* end confdefs.h. */ 7052 int i; 7053 _ACEOF 7054 if ac_fn_c_try_compile "$LINENO"; then : 7055 xorg_cv_cc_flag_unknown_warning_option=yes 7056 else 7057 xorg_cv_cc_flag_unknown_warning_option=no 7058 fi 7059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7060 fi 7061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7062 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7063 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7064 CFLAGS="$xorg_testset_save_CFLAGS" 7065 fi 7066 7067 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7070 fi 7071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7073 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7074 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7075 $as_echo_n "(cached) " >&6 7076 else 7077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7078 /* end confdefs.h. */ 7079 int i; 7080 _ACEOF 7081 if ac_fn_c_try_compile "$LINENO"; then : 7082 xorg_cv_cc_flag_unused_command_line_argument=yes 7083 else 7084 xorg_cv_cc_flag_unused_command_line_argument=no 7085 fi 7086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7087 fi 7088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7089 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7090 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7091 CFLAGS="$xorg_testset_save_CFLAGS" 7092 fi 7093 7094 found="no" 7095 7096 if test $found = "no" ; then 7097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7099 fi 7100 7101 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7103 fi 7104 7105 CFLAGS="$CFLAGS -Werror=nonnull" 7106 7107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7108 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7109 cacheid=xorg_cv_cc_flag__Werror_nonnull 7110 if eval \${$cacheid+:} false; then : 7111 $as_echo_n "(cached) " >&6 7112 else 7113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7114 /* end confdefs.h. */ 7115 int i; 7116 int 7117 main () 7118 { 7119 7120 ; 7121 return 0; 7122 } 7123 _ACEOF 7124 if ac_fn_c_try_link "$LINENO"; then : 7125 eval $cacheid=yes 7126 else 7127 eval $cacheid=no 7128 fi 7129 rm -f core conftest.err conftest.$ac_objext \ 7130 conftest$ac_exeext conftest.$ac_ext 7131 fi 7132 7133 7134 CFLAGS="$xorg_testset_save_CFLAGS" 7135 7136 eval supported=\$$cacheid 7137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7138 $as_echo "$supported" >&6; } 7139 if test "$supported" = "yes" ; then 7140 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7141 found="yes" 7142 fi 7143 fi 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 xorg_testset_save_CFLAGS="$CFLAGS" 7160 7161 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7164 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7165 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7166 $as_echo_n "(cached) " >&6 7167 else 7168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7169 /* end confdefs.h. */ 7170 int i; 7171 _ACEOF 7172 if ac_fn_c_try_compile "$LINENO"; then : 7173 xorg_cv_cc_flag_unknown_warning_option=yes 7174 else 7175 xorg_cv_cc_flag_unknown_warning_option=no 7176 fi 7177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7178 fi 7179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7180 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7182 CFLAGS="$xorg_testset_save_CFLAGS" 7183 fi 7184 7185 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 fi 7189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7191 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7192 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7193 $as_echo_n "(cached) " >&6 7194 else 7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7196 /* end confdefs.h. */ 7197 int i; 7198 _ACEOF 7199 if ac_fn_c_try_compile "$LINENO"; then : 7200 xorg_cv_cc_flag_unused_command_line_argument=yes 7201 else 7202 xorg_cv_cc_flag_unused_command_line_argument=no 7203 fi 7204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7205 fi 7206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7207 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7208 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210 fi 7211 7212 found="no" 7213 7214 if test $found = "no" ; then 7215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7217 fi 7218 7219 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7221 fi 7222 7223 CFLAGS="$CFLAGS -Werror=init-self" 7224 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7226 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7227 cacheid=xorg_cv_cc_flag__Werror_init_self 7228 if eval \${$cacheid+:} false; then : 7229 $as_echo_n "(cached) " >&6 7230 else 7231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7232 /* end confdefs.h. */ 7233 int i; 7234 int 7235 main () 7236 { 7237 7238 ; 7239 return 0; 7240 } 7241 _ACEOF 7242 if ac_fn_c_try_link "$LINENO"; then : 7243 eval $cacheid=yes 7244 else 7245 eval $cacheid=no 7246 fi 7247 rm -f core conftest.err conftest.$ac_objext \ 7248 conftest$ac_exeext conftest.$ac_ext 7249 fi 7250 7251 7252 CFLAGS="$xorg_testset_save_CFLAGS" 7253 7254 eval supported=\$$cacheid 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7256 $as_echo "$supported" >&6; } 7257 if test "$supported" = "yes" ; then 7258 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7259 found="yes" 7260 fi 7261 fi 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 xorg_testset_save_CFLAGS="$CFLAGS" 7278 7279 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7282 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7283 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7284 $as_echo_n "(cached) " >&6 7285 else 7286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7287 /* end confdefs.h. */ 7288 int i; 7289 _ACEOF 7290 if ac_fn_c_try_compile "$LINENO"; then : 7291 xorg_cv_cc_flag_unknown_warning_option=yes 7292 else 7293 xorg_cv_cc_flag_unknown_warning_option=no 7294 fi 7295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7296 fi 7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7298 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7299 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7300 CFLAGS="$xorg_testset_save_CFLAGS" 7301 fi 7302 7303 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7306 fi 7307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7309 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7310 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7311 $as_echo_n "(cached) " >&6 7312 else 7313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7314 /* end confdefs.h. */ 7315 int i; 7316 _ACEOF 7317 if ac_fn_c_try_compile "$LINENO"; then : 7318 xorg_cv_cc_flag_unused_command_line_argument=yes 7319 else 7320 xorg_cv_cc_flag_unused_command_line_argument=no 7321 fi 7322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7323 fi 7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7325 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7327 CFLAGS="$xorg_testset_save_CFLAGS" 7328 fi 7329 7330 found="no" 7331 7332 if test $found = "no" ; then 7333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7335 fi 7336 7337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7339 fi 7340 7341 CFLAGS="$CFLAGS -Werror=main" 7342 7343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7344 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7345 cacheid=xorg_cv_cc_flag__Werror_main 7346 if eval \${$cacheid+:} false; then : 7347 $as_echo_n "(cached) " >&6 7348 else 7349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7350 /* end confdefs.h. */ 7351 int i; 7352 int 7353 main () 7354 { 7355 7356 ; 7357 return 0; 7358 } 7359 _ACEOF 7360 if ac_fn_c_try_link "$LINENO"; then : 7361 eval $cacheid=yes 7362 else 7363 eval $cacheid=no 7364 fi 7365 rm -f core conftest.err conftest.$ac_objext \ 7366 conftest$ac_exeext conftest.$ac_ext 7367 fi 7368 7369 7370 CFLAGS="$xorg_testset_save_CFLAGS" 7371 7372 eval supported=\$$cacheid 7373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7374 $as_echo "$supported" >&6; } 7375 if test "$supported" = "yes" ; then 7376 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7377 found="yes" 7378 fi 7379 fi 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395 xorg_testset_save_CFLAGS="$CFLAGS" 7396 7397 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7400 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7401 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7402 $as_echo_n "(cached) " >&6 7403 else 7404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7405 /* end confdefs.h. */ 7406 int i; 7407 _ACEOF 7408 if ac_fn_c_try_compile "$LINENO"; then : 7409 xorg_cv_cc_flag_unknown_warning_option=yes 7410 else 7411 xorg_cv_cc_flag_unknown_warning_option=no 7412 fi 7413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7414 fi 7415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7416 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7417 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7418 CFLAGS="$xorg_testset_save_CFLAGS" 7419 fi 7420 7421 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7424 fi 7425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7427 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7428 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7429 $as_echo_n "(cached) " >&6 7430 else 7431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7432 /* end confdefs.h. */ 7433 int i; 7434 _ACEOF 7435 if ac_fn_c_try_compile "$LINENO"; then : 7436 xorg_cv_cc_flag_unused_command_line_argument=yes 7437 else 7438 xorg_cv_cc_flag_unused_command_line_argument=no 7439 fi 7440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7441 fi 7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7443 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7444 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7445 CFLAGS="$xorg_testset_save_CFLAGS" 7446 fi 7447 7448 found="no" 7449 7450 if test $found = "no" ; then 7451 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7453 fi 7454 7455 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7457 fi 7458 7459 CFLAGS="$CFLAGS -Werror=missing-braces" 7460 7461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7462 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7463 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7464 if eval \${$cacheid+:} false; then : 7465 $as_echo_n "(cached) " >&6 7466 else 7467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7468 /* end confdefs.h. */ 7469 int i; 7470 int 7471 main () 7472 { 7473 7474 ; 7475 return 0; 7476 } 7477 _ACEOF 7478 if ac_fn_c_try_link "$LINENO"; then : 7479 eval $cacheid=yes 7480 else 7481 eval $cacheid=no 7482 fi 7483 rm -f core conftest.err conftest.$ac_objext \ 7484 conftest$ac_exeext conftest.$ac_ext 7485 fi 7486 7487 7488 CFLAGS="$xorg_testset_save_CFLAGS" 7489 7490 eval supported=\$$cacheid 7491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7492 $as_echo "$supported" >&6; } 7493 if test "$supported" = "yes" ; then 7494 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7495 found="yes" 7496 fi 7497 fi 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 xorg_testset_save_CFLAGS="$CFLAGS" 7514 7515 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7518 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7519 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7520 $as_echo_n "(cached) " >&6 7521 else 7522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7523 /* end confdefs.h. */ 7524 int i; 7525 _ACEOF 7526 if ac_fn_c_try_compile "$LINENO"; then : 7527 xorg_cv_cc_flag_unknown_warning_option=yes 7528 else 7529 xorg_cv_cc_flag_unknown_warning_option=no 7530 fi 7531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7532 fi 7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7534 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7535 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7536 CFLAGS="$xorg_testset_save_CFLAGS" 7537 fi 7538 7539 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7542 fi 7543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7545 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7546 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7547 $as_echo_n "(cached) " >&6 7548 else 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550 /* end confdefs.h. */ 7551 int i; 7552 _ACEOF 7553 if ac_fn_c_try_compile "$LINENO"; then : 7554 xorg_cv_cc_flag_unused_command_line_argument=yes 7555 else 7556 xorg_cv_cc_flag_unused_command_line_argument=no 7557 fi 7558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7559 fi 7560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7561 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7562 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7563 CFLAGS="$xorg_testset_save_CFLAGS" 7564 fi 7565 7566 found="no" 7567 7568 if test $found = "no" ; then 7569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7571 fi 7572 7573 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7575 fi 7576 7577 CFLAGS="$CFLAGS -Werror=sequence-point" 7578 7579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7580 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7581 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7582 if eval \${$cacheid+:} false; then : 7583 $as_echo_n "(cached) " >&6 7584 else 7585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7586 /* end confdefs.h. */ 7587 int i; 7588 int 7589 main () 7590 { 7591 7592 ; 7593 return 0; 7594 } 7595 _ACEOF 7596 if ac_fn_c_try_link "$LINENO"; then : 7597 eval $cacheid=yes 7598 else 7599 eval $cacheid=no 7600 fi 7601 rm -f core conftest.err conftest.$ac_objext \ 7602 conftest$ac_exeext conftest.$ac_ext 7603 fi 7604 7605 7606 CFLAGS="$xorg_testset_save_CFLAGS" 7607 7608 eval supported=\$$cacheid 7609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7610 $as_echo "$supported" >&6; } 7611 if test "$supported" = "yes" ; then 7612 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7613 found="yes" 7614 fi 7615 fi 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 xorg_testset_save_CFLAGS="$CFLAGS" 7632 7633 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7636 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7637 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7638 $as_echo_n "(cached) " >&6 7639 else 7640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7641 /* end confdefs.h. */ 7642 int i; 7643 _ACEOF 7644 if ac_fn_c_try_compile "$LINENO"; then : 7645 xorg_cv_cc_flag_unknown_warning_option=yes 7646 else 7647 xorg_cv_cc_flag_unknown_warning_option=no 7648 fi 7649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7650 fi 7651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7652 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7653 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7654 CFLAGS="$xorg_testset_save_CFLAGS" 7655 fi 7656 7657 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7660 fi 7661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7663 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7664 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7665 $as_echo_n "(cached) " >&6 7666 else 7667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7668 /* end confdefs.h. */ 7669 int i; 7670 _ACEOF 7671 if ac_fn_c_try_compile "$LINENO"; then : 7672 xorg_cv_cc_flag_unused_command_line_argument=yes 7673 else 7674 xorg_cv_cc_flag_unused_command_line_argument=no 7675 fi 7676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7677 fi 7678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7679 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7680 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7681 CFLAGS="$xorg_testset_save_CFLAGS" 7682 fi 7683 7684 found="no" 7685 7686 if test $found = "no" ; then 7687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7689 fi 7690 7691 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7693 fi 7694 7695 CFLAGS="$CFLAGS -Werror=return-type" 7696 7697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7698 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7699 cacheid=xorg_cv_cc_flag__Werror_return_type 7700 if eval \${$cacheid+:} false; then : 7701 $as_echo_n "(cached) " >&6 7702 else 7703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7704 /* end confdefs.h. */ 7705 int i; 7706 int 7707 main () 7708 { 7709 7710 ; 7711 return 0; 7712 } 7713 _ACEOF 7714 if ac_fn_c_try_link "$LINENO"; then : 7715 eval $cacheid=yes 7716 else 7717 eval $cacheid=no 7718 fi 7719 rm -f core conftest.err conftest.$ac_objext \ 7720 conftest$ac_exeext conftest.$ac_ext 7721 fi 7722 7723 7724 CFLAGS="$xorg_testset_save_CFLAGS" 7725 7726 eval supported=\$$cacheid 7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7728 $as_echo "$supported" >&6; } 7729 if test "$supported" = "yes" ; then 7730 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7731 found="yes" 7732 fi 7733 fi 7734 7735 if test $found = "no" ; then 7736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7738 fi 7739 7740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7742 fi 7743 7744 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7745 7746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7747 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7748 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7749 if eval \${$cacheid+:} false; then : 7750 $as_echo_n "(cached) " >&6 7751 else 7752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7753 /* end confdefs.h. */ 7754 int i; 7755 int 7756 main () 7757 { 7758 7759 ; 7760 return 0; 7761 } 7762 _ACEOF 7763 if ac_fn_c_try_link "$LINENO"; then : 7764 eval $cacheid=yes 7765 else 7766 eval $cacheid=no 7767 fi 7768 rm -f core conftest.err conftest.$ac_objext \ 7769 conftest$ac_exeext conftest.$ac_ext 7770 fi 7771 7772 7773 CFLAGS="$xorg_testset_save_CFLAGS" 7774 7775 eval supported=\$$cacheid 7776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7777 $as_echo "$supported" >&6; } 7778 if test "$supported" = "yes" ; then 7779 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7780 found="yes" 7781 fi 7782 fi 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798 xorg_testset_save_CFLAGS="$CFLAGS" 7799 7800 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7803 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7804 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7805 $as_echo_n "(cached) " >&6 7806 else 7807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7808 /* end confdefs.h. */ 7809 int i; 7810 _ACEOF 7811 if ac_fn_c_try_compile "$LINENO"; then : 7812 xorg_cv_cc_flag_unknown_warning_option=yes 7813 else 7814 xorg_cv_cc_flag_unknown_warning_option=no 7815 fi 7816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7817 fi 7818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7819 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7820 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7821 CFLAGS="$xorg_testset_save_CFLAGS" 7822 fi 7823 7824 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7827 fi 7828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7830 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7831 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7832 $as_echo_n "(cached) " >&6 7833 else 7834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7835 /* end confdefs.h. */ 7836 int i; 7837 _ACEOF 7838 if ac_fn_c_try_compile "$LINENO"; then : 7839 xorg_cv_cc_flag_unused_command_line_argument=yes 7840 else 7841 xorg_cv_cc_flag_unused_command_line_argument=no 7842 fi 7843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7844 fi 7845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7846 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7847 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7848 CFLAGS="$xorg_testset_save_CFLAGS" 7849 fi 7850 7851 found="no" 7852 7853 if test $found = "no" ; then 7854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7856 fi 7857 7858 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7860 fi 7861 7862 CFLAGS="$CFLAGS -Werror=trigraphs" 7863 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7865 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7866 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7867 if eval \${$cacheid+:} false; then : 7868 $as_echo_n "(cached) " >&6 7869 else 7870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7871 /* end confdefs.h. */ 7872 int i; 7873 int 7874 main () 7875 { 7876 7877 ; 7878 return 0; 7879 } 7880 _ACEOF 7881 if ac_fn_c_try_link "$LINENO"; then : 7882 eval $cacheid=yes 7883 else 7884 eval $cacheid=no 7885 fi 7886 rm -f core conftest.err conftest.$ac_objext \ 7887 conftest$ac_exeext conftest.$ac_ext 7888 fi 7889 7890 7891 CFLAGS="$xorg_testset_save_CFLAGS" 7892 7893 eval supported=\$$cacheid 7894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7895 $as_echo "$supported" >&6; } 7896 if test "$supported" = "yes" ; then 7897 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7898 found="yes" 7899 fi 7900 fi 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 xorg_testset_save_CFLAGS="$CFLAGS" 7917 7918 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7921 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7922 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7923 $as_echo_n "(cached) " >&6 7924 else 7925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7926 /* end confdefs.h. */ 7927 int i; 7928 _ACEOF 7929 if ac_fn_c_try_compile "$LINENO"; then : 7930 xorg_cv_cc_flag_unknown_warning_option=yes 7931 else 7932 xorg_cv_cc_flag_unknown_warning_option=no 7933 fi 7934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7935 fi 7936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7937 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7939 CFLAGS="$xorg_testset_save_CFLAGS" 7940 fi 7941 7942 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7945 fi 7946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7948 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7949 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7950 $as_echo_n "(cached) " >&6 7951 else 7952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7953 /* end confdefs.h. */ 7954 int i; 7955 _ACEOF 7956 if ac_fn_c_try_compile "$LINENO"; then : 7957 xorg_cv_cc_flag_unused_command_line_argument=yes 7958 else 7959 xorg_cv_cc_flag_unused_command_line_argument=no 7960 fi 7961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7962 fi 7963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7964 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7966 CFLAGS="$xorg_testset_save_CFLAGS" 7967 fi 7968 7969 found="no" 7970 7971 if test $found = "no" ; then 7972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7974 fi 7975 7976 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7978 fi 7979 7980 CFLAGS="$CFLAGS -Werror=array-bounds" 7981 7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7983 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7984 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7985 if eval \${$cacheid+:} false; then : 7986 $as_echo_n "(cached) " >&6 7987 else 7988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7989 /* end confdefs.h. */ 7990 int i; 7991 int 7992 main () 7993 { 7994 7995 ; 7996 return 0; 7997 } 7998 _ACEOF 7999 if ac_fn_c_try_link "$LINENO"; then : 8000 eval $cacheid=yes 8001 else 8002 eval $cacheid=no 8003 fi 8004 rm -f core conftest.err conftest.$ac_objext \ 8005 conftest$ac_exeext conftest.$ac_ext 8006 fi 8007 8008 8009 CFLAGS="$xorg_testset_save_CFLAGS" 8010 8011 eval supported=\$$cacheid 8012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8013 $as_echo "$supported" >&6; } 8014 if test "$supported" = "yes" ; then 8015 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8016 found="yes" 8017 fi 8018 fi 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034 xorg_testset_save_CFLAGS="$CFLAGS" 8035 8036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8039 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8040 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8041 $as_echo_n "(cached) " >&6 8042 else 8043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8044 /* end confdefs.h. */ 8045 int i; 8046 _ACEOF 8047 if ac_fn_c_try_compile "$LINENO"; then : 8048 xorg_cv_cc_flag_unknown_warning_option=yes 8049 else 8050 xorg_cv_cc_flag_unknown_warning_option=no 8051 fi 8052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8053 fi 8054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8055 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8057 CFLAGS="$xorg_testset_save_CFLAGS" 8058 fi 8059 8060 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8063 fi 8064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8066 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8067 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8068 $as_echo_n "(cached) " >&6 8069 else 8070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8071 /* end confdefs.h. */ 8072 int i; 8073 _ACEOF 8074 if ac_fn_c_try_compile "$LINENO"; then : 8075 xorg_cv_cc_flag_unused_command_line_argument=yes 8076 else 8077 xorg_cv_cc_flag_unused_command_line_argument=no 8078 fi 8079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8080 fi 8081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8082 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085 fi 8086 8087 found="no" 8088 8089 if test $found = "no" ; then 8090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8092 fi 8093 8094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8096 fi 8097 8098 CFLAGS="$CFLAGS -Werror=write-strings" 8099 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8101 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8102 cacheid=xorg_cv_cc_flag__Werror_write_strings 8103 if eval \${$cacheid+:} false; then : 8104 $as_echo_n "(cached) " >&6 8105 else 8106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8107 /* end confdefs.h. */ 8108 int i; 8109 int 8110 main () 8111 { 8112 8113 ; 8114 return 0; 8115 } 8116 _ACEOF 8117 if ac_fn_c_try_link "$LINENO"; then : 8118 eval $cacheid=yes 8119 else 8120 eval $cacheid=no 8121 fi 8122 rm -f core conftest.err conftest.$ac_objext \ 8123 conftest$ac_exeext conftest.$ac_ext 8124 fi 8125 8126 8127 CFLAGS="$xorg_testset_save_CFLAGS" 8128 8129 eval supported=\$$cacheid 8130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8131 $as_echo "$supported" >&6; } 8132 if test "$supported" = "yes" ; then 8133 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8134 found="yes" 8135 fi 8136 fi 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 xorg_testset_save_CFLAGS="$CFLAGS" 8153 8154 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8157 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8158 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8159 $as_echo_n "(cached) " >&6 8160 else 8161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8162 /* end confdefs.h. */ 8163 int i; 8164 _ACEOF 8165 if ac_fn_c_try_compile "$LINENO"; then : 8166 xorg_cv_cc_flag_unknown_warning_option=yes 8167 else 8168 xorg_cv_cc_flag_unknown_warning_option=no 8169 fi 8170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8171 fi 8172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8173 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8175 CFLAGS="$xorg_testset_save_CFLAGS" 8176 fi 8177 8178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8181 fi 8182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8184 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8185 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8186 $as_echo_n "(cached) " >&6 8187 else 8188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8189 /* end confdefs.h. */ 8190 int i; 8191 _ACEOF 8192 if ac_fn_c_try_compile "$LINENO"; then : 8193 xorg_cv_cc_flag_unused_command_line_argument=yes 8194 else 8195 xorg_cv_cc_flag_unused_command_line_argument=no 8196 fi 8197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8198 fi 8199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8200 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8202 CFLAGS="$xorg_testset_save_CFLAGS" 8203 fi 8204 8205 found="no" 8206 8207 if test $found = "no" ; then 8208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8210 fi 8211 8212 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8214 fi 8215 8216 CFLAGS="$CFLAGS -Werror=address" 8217 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8219 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8220 cacheid=xorg_cv_cc_flag__Werror_address 8221 if eval \${$cacheid+:} false; then : 8222 $as_echo_n "(cached) " >&6 8223 else 8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8225 /* end confdefs.h. */ 8226 int i; 8227 int 8228 main () 8229 { 8230 8231 ; 8232 return 0; 8233 } 8234 _ACEOF 8235 if ac_fn_c_try_link "$LINENO"; then : 8236 eval $cacheid=yes 8237 else 8238 eval $cacheid=no 8239 fi 8240 rm -f core conftest.err conftest.$ac_objext \ 8241 conftest$ac_exeext conftest.$ac_ext 8242 fi 8243 8244 8245 CFLAGS="$xorg_testset_save_CFLAGS" 8246 8247 eval supported=\$$cacheid 8248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8249 $as_echo "$supported" >&6; } 8250 if test "$supported" = "yes" ; then 8251 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8252 found="yes" 8253 fi 8254 fi 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270 xorg_testset_save_CFLAGS="$CFLAGS" 8271 8272 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8275 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8276 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8277 $as_echo_n "(cached) " >&6 8278 else 8279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8280 /* end confdefs.h. */ 8281 int i; 8282 _ACEOF 8283 if ac_fn_c_try_compile "$LINENO"; then : 8284 xorg_cv_cc_flag_unknown_warning_option=yes 8285 else 8286 xorg_cv_cc_flag_unknown_warning_option=no 8287 fi 8288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8289 fi 8290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8291 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8293 CFLAGS="$xorg_testset_save_CFLAGS" 8294 fi 8295 8296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8299 fi 8300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8302 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8303 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8304 $as_echo_n "(cached) " >&6 8305 else 8306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8307 /* end confdefs.h. */ 8308 int i; 8309 _ACEOF 8310 if ac_fn_c_try_compile "$LINENO"; then : 8311 xorg_cv_cc_flag_unused_command_line_argument=yes 8312 else 8313 xorg_cv_cc_flag_unused_command_line_argument=no 8314 fi 8315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8316 fi 8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8318 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8320 CFLAGS="$xorg_testset_save_CFLAGS" 8321 fi 8322 8323 found="no" 8324 8325 if test $found = "no" ; then 8326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8328 fi 8329 8330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8332 fi 8333 8334 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8335 8336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8337 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8338 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8339 if eval \${$cacheid+:} false; then : 8340 $as_echo_n "(cached) " >&6 8341 else 8342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8343 /* end confdefs.h. */ 8344 int i; 8345 int 8346 main () 8347 { 8348 8349 ; 8350 return 0; 8351 } 8352 _ACEOF 8353 if ac_fn_c_try_link "$LINENO"; then : 8354 eval $cacheid=yes 8355 else 8356 eval $cacheid=no 8357 fi 8358 rm -f core conftest.err conftest.$ac_objext \ 8359 conftest$ac_exeext conftest.$ac_ext 8360 fi 8361 8362 8363 CFLAGS="$xorg_testset_save_CFLAGS" 8364 8365 eval supported=\$$cacheid 8366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8367 $as_echo "$supported" >&6; } 8368 if test "$supported" = "yes" ; then 8369 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8370 found="yes" 8371 fi 8372 fi 8373 8374 if test $found = "no" ; then 8375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8377 fi 8378 8379 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8381 fi 8382 8383 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8384 8385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8386 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8387 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8388 if eval \${$cacheid+:} false; then : 8389 $as_echo_n "(cached) " >&6 8390 else 8391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8392 /* end confdefs.h. */ 8393 int i; 8394 int 8395 main () 8396 { 8397 8398 ; 8399 return 0; 8400 } 8401 _ACEOF 8402 if ac_fn_c_try_link "$LINENO"; then : 8403 eval $cacheid=yes 8404 else 8405 eval $cacheid=no 8406 fi 8407 rm -f core conftest.err conftest.$ac_objext \ 8408 conftest$ac_exeext conftest.$ac_ext 8409 fi 8410 8411 8412 CFLAGS="$xorg_testset_save_CFLAGS" 8413 8414 eval supported=\$$cacheid 8415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8416 $as_echo "$supported" >&6; } 8417 if test "$supported" = "yes" ; then 8418 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8419 found="yes" 8420 fi 8421 fi 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 8437 xorg_testset_save_CFLAGS="$CFLAGS" 8438 8439 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8442 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8443 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8444 $as_echo_n "(cached) " >&6 8445 else 8446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8447 /* end confdefs.h. */ 8448 int i; 8449 _ACEOF 8450 if ac_fn_c_try_compile "$LINENO"; then : 8451 xorg_cv_cc_flag_unknown_warning_option=yes 8452 else 8453 xorg_cv_cc_flag_unknown_warning_option=no 8454 fi 8455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8456 fi 8457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8458 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8459 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8460 CFLAGS="$xorg_testset_save_CFLAGS" 8461 fi 8462 8463 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8466 fi 8467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8469 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8470 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8471 $as_echo_n "(cached) " >&6 8472 else 8473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8474 /* end confdefs.h. */ 8475 int i; 8476 _ACEOF 8477 if ac_fn_c_try_compile "$LINENO"; then : 8478 xorg_cv_cc_flag_unused_command_line_argument=yes 8479 else 8480 xorg_cv_cc_flag_unused_command_line_argument=no 8481 fi 8482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8483 fi 8484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8485 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8486 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8487 CFLAGS="$xorg_testset_save_CFLAGS" 8488 fi 8489 8490 found="no" 8491 8492 if test $found = "no" ; then 8493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8495 fi 8496 8497 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8499 fi 8500 8501 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8502 8503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8504 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8505 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8506 if eval \${$cacheid+:} false; then : 8507 $as_echo_n "(cached) " >&6 8508 else 8509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8510 /* end confdefs.h. */ 8511 int i; 8512 int 8513 main () 8514 { 8515 8516 ; 8517 return 0; 8518 } 8519 _ACEOF 8520 if ac_fn_c_try_link "$LINENO"; then : 8521 eval $cacheid=yes 8522 else 8523 eval $cacheid=no 8524 fi 8525 rm -f core conftest.err conftest.$ac_objext \ 8526 conftest$ac_exeext conftest.$ac_ext 8527 fi 8528 8529 8530 CFLAGS="$xorg_testset_save_CFLAGS" 8531 8532 eval supported=\$$cacheid 8533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8534 $as_echo "$supported" >&6; } 8535 if test "$supported" = "yes" ; then 8536 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8537 found="yes" 8538 fi 8539 fi 8540 8541 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8542 else 8543 { $as_echo "$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 8544 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 xorg_testset_save_CFLAGS="$CFLAGS" 8559 8560 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8563 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8564 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8565 $as_echo_n "(cached) " >&6 8566 else 8567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8568 /* end confdefs.h. */ 8569 int i; 8570 _ACEOF 8571 if ac_fn_c_try_compile "$LINENO"; then : 8572 xorg_cv_cc_flag_unknown_warning_option=yes 8573 else 8574 xorg_cv_cc_flag_unknown_warning_option=no 8575 fi 8576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8577 fi 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8579 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582 fi 8583 8584 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8587 fi 8588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8590 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8591 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8592 $as_echo_n "(cached) " >&6 8593 else 8594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8595 /* end confdefs.h. */ 8596 int i; 8597 _ACEOF 8598 if ac_fn_c_try_compile "$LINENO"; then : 8599 xorg_cv_cc_flag_unused_command_line_argument=yes 8600 else 8601 xorg_cv_cc_flag_unused_command_line_argument=no 8602 fi 8603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8604 fi 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8606 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8607 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8608 CFLAGS="$xorg_testset_save_CFLAGS" 8609 fi 8610 8611 found="no" 8612 8613 if test $found = "no" ; then 8614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8616 fi 8617 8618 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8620 fi 8621 8622 CFLAGS="$CFLAGS -Wimplicit" 8623 8624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8625 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8626 cacheid=xorg_cv_cc_flag__Wimplicit 8627 if eval \${$cacheid+:} false; then : 8628 $as_echo_n "(cached) " >&6 8629 else 8630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8631 /* end confdefs.h. */ 8632 int i; 8633 int 8634 main () 8635 { 8636 8637 ; 8638 return 0; 8639 } 8640 _ACEOF 8641 if ac_fn_c_try_link "$LINENO"; then : 8642 eval $cacheid=yes 8643 else 8644 eval $cacheid=no 8645 fi 8646 rm -f core conftest.err conftest.$ac_objext \ 8647 conftest$ac_exeext conftest.$ac_ext 8648 fi 8649 8650 8651 CFLAGS="$xorg_testset_save_CFLAGS" 8652 8653 eval supported=\$$cacheid 8654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8655 $as_echo "$supported" >&6; } 8656 if test "$supported" = "yes" ; then 8657 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8658 found="yes" 8659 fi 8660 fi 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 xorg_testset_save_CFLAGS="$CFLAGS" 8677 8678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8681 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8682 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8683 $as_echo_n "(cached) " >&6 8684 else 8685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8686 /* end confdefs.h. */ 8687 int i; 8688 _ACEOF 8689 if ac_fn_c_try_compile "$LINENO"; then : 8690 xorg_cv_cc_flag_unknown_warning_option=yes 8691 else 8692 xorg_cv_cc_flag_unknown_warning_option=no 8693 fi 8694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8695 fi 8696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8697 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8698 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8699 CFLAGS="$xorg_testset_save_CFLAGS" 8700 fi 8701 8702 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8705 fi 8706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8708 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8709 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8710 $as_echo_n "(cached) " >&6 8711 else 8712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8713 /* end confdefs.h. */ 8714 int i; 8715 _ACEOF 8716 if ac_fn_c_try_compile "$LINENO"; then : 8717 xorg_cv_cc_flag_unused_command_line_argument=yes 8718 else 8719 xorg_cv_cc_flag_unused_command_line_argument=no 8720 fi 8721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8722 fi 8723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8724 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8725 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8726 CFLAGS="$xorg_testset_save_CFLAGS" 8727 fi 8728 8729 found="no" 8730 8731 if test $found = "no" ; then 8732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8734 fi 8735 8736 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8738 fi 8739 8740 CFLAGS="$CFLAGS -Wnonnull" 8741 8742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8743 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8744 cacheid=xorg_cv_cc_flag__Wnonnull 8745 if eval \${$cacheid+:} false; then : 8746 $as_echo_n "(cached) " >&6 8747 else 8748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8749 /* end confdefs.h. */ 8750 int i; 8751 int 8752 main () 8753 { 8754 8755 ; 8756 return 0; 8757 } 8758 _ACEOF 8759 if ac_fn_c_try_link "$LINENO"; then : 8760 eval $cacheid=yes 8761 else 8762 eval $cacheid=no 8763 fi 8764 rm -f core conftest.err conftest.$ac_objext \ 8765 conftest$ac_exeext conftest.$ac_ext 8766 fi 8767 8768 8769 CFLAGS="$xorg_testset_save_CFLAGS" 8770 8771 eval supported=\$$cacheid 8772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8773 $as_echo "$supported" >&6; } 8774 if test "$supported" = "yes" ; then 8775 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8776 found="yes" 8777 fi 8778 fi 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 xorg_testset_save_CFLAGS="$CFLAGS" 8795 8796 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8799 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8800 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8801 $as_echo_n "(cached) " >&6 8802 else 8803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8804 /* end confdefs.h. */ 8805 int i; 8806 _ACEOF 8807 if ac_fn_c_try_compile "$LINENO"; then : 8808 xorg_cv_cc_flag_unknown_warning_option=yes 8809 else 8810 xorg_cv_cc_flag_unknown_warning_option=no 8811 fi 8812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8813 fi 8814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8815 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8817 CFLAGS="$xorg_testset_save_CFLAGS" 8818 fi 8819 8820 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8823 fi 8824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8826 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8827 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8828 $as_echo_n "(cached) " >&6 8829 else 8830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8831 /* end confdefs.h. */ 8832 int i; 8833 _ACEOF 8834 if ac_fn_c_try_compile "$LINENO"; then : 8835 xorg_cv_cc_flag_unused_command_line_argument=yes 8836 else 8837 xorg_cv_cc_flag_unused_command_line_argument=no 8838 fi 8839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8840 fi 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8842 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8844 CFLAGS="$xorg_testset_save_CFLAGS" 8845 fi 8846 8847 found="no" 8848 8849 if test $found = "no" ; then 8850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8852 fi 8853 8854 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8856 fi 8857 8858 CFLAGS="$CFLAGS -Winit-self" 8859 8860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8861 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8862 cacheid=xorg_cv_cc_flag__Winit_self 8863 if eval \${$cacheid+:} false; then : 8864 $as_echo_n "(cached) " >&6 8865 else 8866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8867 /* end confdefs.h. */ 8868 int i; 8869 int 8870 main () 8871 { 8872 8873 ; 8874 return 0; 8875 } 8876 _ACEOF 8877 if ac_fn_c_try_link "$LINENO"; then : 8878 eval $cacheid=yes 8879 else 8880 eval $cacheid=no 8881 fi 8882 rm -f core conftest.err conftest.$ac_objext \ 8883 conftest$ac_exeext conftest.$ac_ext 8884 fi 8885 8886 8887 CFLAGS="$xorg_testset_save_CFLAGS" 8888 8889 eval supported=\$$cacheid 8890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8891 $as_echo "$supported" >&6; } 8892 if test "$supported" = "yes" ; then 8893 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8894 found="yes" 8895 fi 8896 fi 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912 xorg_testset_save_CFLAGS="$CFLAGS" 8913 8914 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8917 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8918 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8919 $as_echo_n "(cached) " >&6 8920 else 8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8922 /* end confdefs.h. */ 8923 int i; 8924 _ACEOF 8925 if ac_fn_c_try_compile "$LINENO"; then : 8926 xorg_cv_cc_flag_unknown_warning_option=yes 8927 else 8928 xorg_cv_cc_flag_unknown_warning_option=no 8929 fi 8930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8931 fi 8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8933 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8935 CFLAGS="$xorg_testset_save_CFLAGS" 8936 fi 8937 8938 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8941 fi 8942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8944 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8945 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8946 $as_echo_n "(cached) " >&6 8947 else 8948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8949 /* end confdefs.h. */ 8950 int i; 8951 _ACEOF 8952 if ac_fn_c_try_compile "$LINENO"; then : 8953 xorg_cv_cc_flag_unused_command_line_argument=yes 8954 else 8955 xorg_cv_cc_flag_unused_command_line_argument=no 8956 fi 8957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8958 fi 8959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8960 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8961 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8962 CFLAGS="$xorg_testset_save_CFLAGS" 8963 fi 8964 8965 found="no" 8966 8967 if test $found = "no" ; then 8968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8970 fi 8971 8972 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8974 fi 8975 8976 CFLAGS="$CFLAGS -Wmain" 8977 8978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8979 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8980 cacheid=xorg_cv_cc_flag__Wmain 8981 if eval \${$cacheid+:} false; then : 8982 $as_echo_n "(cached) " >&6 8983 else 8984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8985 /* end confdefs.h. */ 8986 int i; 8987 int 8988 main () 8989 { 8990 8991 ; 8992 return 0; 8993 } 8994 _ACEOF 8995 if ac_fn_c_try_link "$LINENO"; then : 8996 eval $cacheid=yes 8997 else 8998 eval $cacheid=no 8999 fi 9000 rm -f core conftest.err conftest.$ac_objext \ 9001 conftest$ac_exeext conftest.$ac_ext 9002 fi 9003 9004 9005 CFLAGS="$xorg_testset_save_CFLAGS" 9006 9007 eval supported=\$$cacheid 9008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9009 $as_echo "$supported" >&6; } 9010 if test "$supported" = "yes" ; then 9011 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9012 found="yes" 9013 fi 9014 fi 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 xorg_testset_save_CFLAGS="$CFLAGS" 9031 9032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9035 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9036 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9037 $as_echo_n "(cached) " >&6 9038 else 9039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9040 /* end confdefs.h. */ 9041 int i; 9042 _ACEOF 9043 if ac_fn_c_try_compile "$LINENO"; then : 9044 xorg_cv_cc_flag_unknown_warning_option=yes 9045 else 9046 xorg_cv_cc_flag_unknown_warning_option=no 9047 fi 9048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9049 fi 9050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9051 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9053 CFLAGS="$xorg_testset_save_CFLAGS" 9054 fi 9055 9056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9059 fi 9060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9062 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9063 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9064 $as_echo_n "(cached) " >&6 9065 else 9066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9067 /* end confdefs.h. */ 9068 int i; 9069 _ACEOF 9070 if ac_fn_c_try_compile "$LINENO"; then : 9071 xorg_cv_cc_flag_unused_command_line_argument=yes 9072 else 9073 xorg_cv_cc_flag_unused_command_line_argument=no 9074 fi 9075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9076 fi 9077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9078 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9080 CFLAGS="$xorg_testset_save_CFLAGS" 9081 fi 9082 9083 found="no" 9084 9085 if test $found = "no" ; then 9086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9088 fi 9089 9090 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9092 fi 9093 9094 CFLAGS="$CFLAGS -Wmissing-braces" 9095 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9097 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9098 cacheid=xorg_cv_cc_flag__Wmissing_braces 9099 if eval \${$cacheid+:} false; then : 9100 $as_echo_n "(cached) " >&6 9101 else 9102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9103 /* end confdefs.h. */ 9104 int i; 9105 int 9106 main () 9107 { 9108 9109 ; 9110 return 0; 9111 } 9112 _ACEOF 9113 if ac_fn_c_try_link "$LINENO"; then : 9114 eval $cacheid=yes 9115 else 9116 eval $cacheid=no 9117 fi 9118 rm -f core conftest.err conftest.$ac_objext \ 9119 conftest$ac_exeext conftest.$ac_ext 9120 fi 9121 9122 9123 CFLAGS="$xorg_testset_save_CFLAGS" 9124 9125 eval supported=\$$cacheid 9126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9127 $as_echo "$supported" >&6; } 9128 if test "$supported" = "yes" ; then 9129 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9130 found="yes" 9131 fi 9132 fi 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 xorg_testset_save_CFLAGS="$CFLAGS" 9149 9150 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9153 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9154 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9155 $as_echo_n "(cached) " >&6 9156 else 9157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9158 /* end confdefs.h. */ 9159 int i; 9160 _ACEOF 9161 if ac_fn_c_try_compile "$LINENO"; then : 9162 xorg_cv_cc_flag_unknown_warning_option=yes 9163 else 9164 xorg_cv_cc_flag_unknown_warning_option=no 9165 fi 9166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9167 fi 9168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9169 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9171 CFLAGS="$xorg_testset_save_CFLAGS" 9172 fi 9173 9174 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9177 fi 9178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9180 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9181 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9182 $as_echo_n "(cached) " >&6 9183 else 9184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185 /* end confdefs.h. */ 9186 int i; 9187 _ACEOF 9188 if ac_fn_c_try_compile "$LINENO"; then : 9189 xorg_cv_cc_flag_unused_command_line_argument=yes 9190 else 9191 xorg_cv_cc_flag_unused_command_line_argument=no 9192 fi 9193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9194 fi 9195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9196 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9198 CFLAGS="$xorg_testset_save_CFLAGS" 9199 fi 9200 9201 found="no" 9202 9203 if test $found = "no" ; then 9204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9206 fi 9207 9208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9210 fi 9211 9212 CFLAGS="$CFLAGS -Wsequence-point" 9213 9214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9215 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9216 cacheid=xorg_cv_cc_flag__Wsequence_point 9217 if eval \${$cacheid+:} false; then : 9218 $as_echo_n "(cached) " >&6 9219 else 9220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9221 /* end confdefs.h. */ 9222 int i; 9223 int 9224 main () 9225 { 9226 9227 ; 9228 return 0; 9229 } 9230 _ACEOF 9231 if ac_fn_c_try_link "$LINENO"; then : 9232 eval $cacheid=yes 9233 else 9234 eval $cacheid=no 9235 fi 9236 rm -f core conftest.err conftest.$ac_objext \ 9237 conftest$ac_exeext conftest.$ac_ext 9238 fi 9239 9240 9241 CFLAGS="$xorg_testset_save_CFLAGS" 9242 9243 eval supported=\$$cacheid 9244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9245 $as_echo "$supported" >&6; } 9246 if test "$supported" = "yes" ; then 9247 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9248 found="yes" 9249 fi 9250 fi 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 xorg_testset_save_CFLAGS="$CFLAGS" 9267 9268 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9271 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9272 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9273 $as_echo_n "(cached) " >&6 9274 else 9275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9276 /* end confdefs.h. */ 9277 int i; 9278 _ACEOF 9279 if ac_fn_c_try_compile "$LINENO"; then : 9280 xorg_cv_cc_flag_unknown_warning_option=yes 9281 else 9282 xorg_cv_cc_flag_unknown_warning_option=no 9283 fi 9284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9285 fi 9286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9287 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9289 CFLAGS="$xorg_testset_save_CFLAGS" 9290 fi 9291 9292 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9295 fi 9296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9298 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9299 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9300 $as_echo_n "(cached) " >&6 9301 else 9302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9303 /* end confdefs.h. */ 9304 int i; 9305 _ACEOF 9306 if ac_fn_c_try_compile "$LINENO"; then : 9307 xorg_cv_cc_flag_unused_command_line_argument=yes 9308 else 9309 xorg_cv_cc_flag_unused_command_line_argument=no 9310 fi 9311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9312 fi 9313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9314 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9316 CFLAGS="$xorg_testset_save_CFLAGS" 9317 fi 9318 9319 found="no" 9320 9321 if test $found = "no" ; then 9322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9324 fi 9325 9326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9328 fi 9329 9330 CFLAGS="$CFLAGS -Wreturn-type" 9331 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9333 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9334 cacheid=xorg_cv_cc_flag__Wreturn_type 9335 if eval \${$cacheid+:} false; then : 9336 $as_echo_n "(cached) " >&6 9337 else 9338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9339 /* end confdefs.h. */ 9340 int i; 9341 int 9342 main () 9343 { 9344 9345 ; 9346 return 0; 9347 } 9348 _ACEOF 9349 if ac_fn_c_try_link "$LINENO"; then : 9350 eval $cacheid=yes 9351 else 9352 eval $cacheid=no 9353 fi 9354 rm -f core conftest.err conftest.$ac_objext \ 9355 conftest$ac_exeext conftest.$ac_ext 9356 fi 9357 9358 9359 CFLAGS="$xorg_testset_save_CFLAGS" 9360 9361 eval supported=\$$cacheid 9362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9363 $as_echo "$supported" >&6; } 9364 if test "$supported" = "yes" ; then 9365 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9366 found="yes" 9367 fi 9368 fi 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384 xorg_testset_save_CFLAGS="$CFLAGS" 9385 9386 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9389 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9390 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9391 $as_echo_n "(cached) " >&6 9392 else 9393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9394 /* end confdefs.h. */ 9395 int i; 9396 _ACEOF 9397 if ac_fn_c_try_compile "$LINENO"; then : 9398 xorg_cv_cc_flag_unknown_warning_option=yes 9399 else 9400 xorg_cv_cc_flag_unknown_warning_option=no 9401 fi 9402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9403 fi 9404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9405 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9407 CFLAGS="$xorg_testset_save_CFLAGS" 9408 fi 9409 9410 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9413 fi 9414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9416 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9417 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9418 $as_echo_n "(cached) " >&6 9419 else 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421 /* end confdefs.h. */ 9422 int i; 9423 _ACEOF 9424 if ac_fn_c_try_compile "$LINENO"; then : 9425 xorg_cv_cc_flag_unused_command_line_argument=yes 9426 else 9427 xorg_cv_cc_flag_unused_command_line_argument=no 9428 fi 9429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9430 fi 9431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9432 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9434 CFLAGS="$xorg_testset_save_CFLAGS" 9435 fi 9436 9437 found="no" 9438 9439 if test $found = "no" ; then 9440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9442 fi 9443 9444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9446 fi 9447 9448 CFLAGS="$CFLAGS -Wtrigraphs" 9449 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9451 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9452 cacheid=xorg_cv_cc_flag__Wtrigraphs 9453 if eval \${$cacheid+:} false; then : 9454 $as_echo_n "(cached) " >&6 9455 else 9456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9457 /* end confdefs.h. */ 9458 int i; 9459 int 9460 main () 9461 { 9462 9463 ; 9464 return 0; 9465 } 9466 _ACEOF 9467 if ac_fn_c_try_link "$LINENO"; then : 9468 eval $cacheid=yes 9469 else 9470 eval $cacheid=no 9471 fi 9472 rm -f core conftest.err conftest.$ac_objext \ 9473 conftest$ac_exeext conftest.$ac_ext 9474 fi 9475 9476 9477 CFLAGS="$xorg_testset_save_CFLAGS" 9478 9479 eval supported=\$$cacheid 9480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9481 $as_echo "$supported" >&6; } 9482 if test "$supported" = "yes" ; then 9483 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9484 found="yes" 9485 fi 9486 fi 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 xorg_testset_save_CFLAGS="$CFLAGS" 9503 9504 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9507 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9508 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9509 $as_echo_n "(cached) " >&6 9510 else 9511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9512 /* end confdefs.h. */ 9513 int i; 9514 _ACEOF 9515 if ac_fn_c_try_compile "$LINENO"; then : 9516 xorg_cv_cc_flag_unknown_warning_option=yes 9517 else 9518 xorg_cv_cc_flag_unknown_warning_option=no 9519 fi 9520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9521 fi 9522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9523 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9525 CFLAGS="$xorg_testset_save_CFLAGS" 9526 fi 9527 9528 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9531 fi 9532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9534 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9535 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9536 $as_echo_n "(cached) " >&6 9537 else 9538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9539 /* end confdefs.h. */ 9540 int i; 9541 _ACEOF 9542 if ac_fn_c_try_compile "$LINENO"; then : 9543 xorg_cv_cc_flag_unused_command_line_argument=yes 9544 else 9545 xorg_cv_cc_flag_unused_command_line_argument=no 9546 fi 9547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9548 fi 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9550 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9552 CFLAGS="$xorg_testset_save_CFLAGS" 9553 fi 9554 9555 found="no" 9556 9557 if test $found = "no" ; then 9558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9560 fi 9561 9562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9564 fi 9565 9566 CFLAGS="$CFLAGS -Warray-bounds" 9567 9568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9569 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9570 cacheid=xorg_cv_cc_flag__Warray_bounds 9571 if eval \${$cacheid+:} false; then : 9572 $as_echo_n "(cached) " >&6 9573 else 9574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9575 /* end confdefs.h. */ 9576 int i; 9577 int 9578 main () 9579 { 9580 9581 ; 9582 return 0; 9583 } 9584 _ACEOF 9585 if ac_fn_c_try_link "$LINENO"; then : 9586 eval $cacheid=yes 9587 else 9588 eval $cacheid=no 9589 fi 9590 rm -f core conftest.err conftest.$ac_objext \ 9591 conftest$ac_exeext conftest.$ac_ext 9592 fi 9593 9594 9595 CFLAGS="$xorg_testset_save_CFLAGS" 9596 9597 eval supported=\$$cacheid 9598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9599 $as_echo "$supported" >&6; } 9600 if test "$supported" = "yes" ; then 9601 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9602 found="yes" 9603 fi 9604 fi 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 xorg_testset_save_CFLAGS="$CFLAGS" 9621 9622 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9625 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9626 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9627 $as_echo_n "(cached) " >&6 9628 else 9629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9630 /* end confdefs.h. */ 9631 int i; 9632 _ACEOF 9633 if ac_fn_c_try_compile "$LINENO"; then : 9634 xorg_cv_cc_flag_unknown_warning_option=yes 9635 else 9636 xorg_cv_cc_flag_unknown_warning_option=no 9637 fi 9638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9639 fi 9640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9641 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9642 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9643 CFLAGS="$xorg_testset_save_CFLAGS" 9644 fi 9645 9646 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9649 fi 9650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9652 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9653 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9654 $as_echo_n "(cached) " >&6 9655 else 9656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9657 /* end confdefs.h. */ 9658 int i; 9659 _ACEOF 9660 if ac_fn_c_try_compile "$LINENO"; then : 9661 xorg_cv_cc_flag_unused_command_line_argument=yes 9662 else 9663 xorg_cv_cc_flag_unused_command_line_argument=no 9664 fi 9665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9666 fi 9667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9668 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671 fi 9672 9673 found="no" 9674 9675 if test $found = "no" ; then 9676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9678 fi 9679 9680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9682 fi 9683 9684 CFLAGS="$CFLAGS -Wwrite-strings" 9685 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9687 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9688 cacheid=xorg_cv_cc_flag__Wwrite_strings 9689 if eval \${$cacheid+:} false; then : 9690 $as_echo_n "(cached) " >&6 9691 else 9692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9693 /* end confdefs.h. */ 9694 int i; 9695 int 9696 main () 9697 { 9698 9699 ; 9700 return 0; 9701 } 9702 _ACEOF 9703 if ac_fn_c_try_link "$LINENO"; then : 9704 eval $cacheid=yes 9705 else 9706 eval $cacheid=no 9707 fi 9708 rm -f core conftest.err conftest.$ac_objext \ 9709 conftest$ac_exeext conftest.$ac_ext 9710 fi 9711 9712 9713 CFLAGS="$xorg_testset_save_CFLAGS" 9714 9715 eval supported=\$$cacheid 9716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9717 $as_echo "$supported" >&6; } 9718 if test "$supported" = "yes" ; then 9719 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9720 found="yes" 9721 fi 9722 fi 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 xorg_testset_save_CFLAGS="$CFLAGS" 9739 9740 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9743 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9744 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9745 $as_echo_n "(cached) " >&6 9746 else 9747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9748 /* end confdefs.h. */ 9749 int i; 9750 _ACEOF 9751 if ac_fn_c_try_compile "$LINENO"; then : 9752 xorg_cv_cc_flag_unknown_warning_option=yes 9753 else 9754 xorg_cv_cc_flag_unknown_warning_option=no 9755 fi 9756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9757 fi 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9759 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9760 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9761 CFLAGS="$xorg_testset_save_CFLAGS" 9762 fi 9763 9764 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9767 fi 9768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9770 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9771 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9772 $as_echo_n "(cached) " >&6 9773 else 9774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9775 /* end confdefs.h. */ 9776 int i; 9777 _ACEOF 9778 if ac_fn_c_try_compile "$LINENO"; then : 9779 xorg_cv_cc_flag_unused_command_line_argument=yes 9780 else 9781 xorg_cv_cc_flag_unused_command_line_argument=no 9782 fi 9783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9784 fi 9785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9786 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9788 CFLAGS="$xorg_testset_save_CFLAGS" 9789 fi 9790 9791 found="no" 9792 9793 if test $found = "no" ; then 9794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9796 fi 9797 9798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9800 fi 9801 9802 CFLAGS="$CFLAGS -Waddress" 9803 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9805 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9806 cacheid=xorg_cv_cc_flag__Waddress 9807 if eval \${$cacheid+:} false; then : 9808 $as_echo_n "(cached) " >&6 9809 else 9810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9811 /* end confdefs.h. */ 9812 int i; 9813 int 9814 main () 9815 { 9816 9817 ; 9818 return 0; 9819 } 9820 _ACEOF 9821 if ac_fn_c_try_link "$LINENO"; then : 9822 eval $cacheid=yes 9823 else 9824 eval $cacheid=no 9825 fi 9826 rm -f core conftest.err conftest.$ac_objext \ 9827 conftest$ac_exeext conftest.$ac_ext 9828 fi 9829 9830 9831 CFLAGS="$xorg_testset_save_CFLAGS" 9832 9833 eval supported=\$$cacheid 9834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9835 $as_echo "$supported" >&6; } 9836 if test "$supported" = "yes" ; then 9837 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9838 found="yes" 9839 fi 9840 fi 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 xorg_testset_save_CFLAGS="$CFLAGS" 9857 9858 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9861 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9862 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9863 $as_echo_n "(cached) " >&6 9864 else 9865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9866 /* end confdefs.h. */ 9867 int i; 9868 _ACEOF 9869 if ac_fn_c_try_compile "$LINENO"; then : 9870 xorg_cv_cc_flag_unknown_warning_option=yes 9871 else 9872 xorg_cv_cc_flag_unknown_warning_option=no 9873 fi 9874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9875 fi 9876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9877 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9878 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9879 CFLAGS="$xorg_testset_save_CFLAGS" 9880 fi 9881 9882 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9885 fi 9886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9888 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9889 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9890 $as_echo_n "(cached) " >&6 9891 else 9892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893 /* end confdefs.h. */ 9894 int i; 9895 _ACEOF 9896 if ac_fn_c_try_compile "$LINENO"; then : 9897 xorg_cv_cc_flag_unused_command_line_argument=yes 9898 else 9899 xorg_cv_cc_flag_unused_command_line_argument=no 9900 fi 9901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9902 fi 9903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9904 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9906 CFLAGS="$xorg_testset_save_CFLAGS" 9907 fi 9908 9909 found="no" 9910 9911 if test $found = "no" ; then 9912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9914 fi 9915 9916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9918 fi 9919 9920 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9921 9922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9923 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9924 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9925 if eval \${$cacheid+:} false; then : 9926 $as_echo_n "(cached) " >&6 9927 else 9928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9929 /* end confdefs.h. */ 9930 int i; 9931 int 9932 main () 9933 { 9934 9935 ; 9936 return 0; 9937 } 9938 _ACEOF 9939 if ac_fn_c_try_link "$LINENO"; then : 9940 eval $cacheid=yes 9941 else 9942 eval $cacheid=no 9943 fi 9944 rm -f core conftest.err conftest.$ac_objext \ 9945 conftest$ac_exeext conftest.$ac_ext 9946 fi 9947 9948 9949 CFLAGS="$xorg_testset_save_CFLAGS" 9950 9951 eval supported=\$$cacheid 9952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9953 $as_echo "$supported" >&6; } 9954 if test "$supported" = "yes" ; then 9955 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9956 found="yes" 9957 fi 9958 fi 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 xorg_testset_save_CFLAGS="$CFLAGS" 9975 9976 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9979 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9980 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9981 $as_echo_n "(cached) " >&6 9982 else 9983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9984 /* end confdefs.h. */ 9985 int i; 9986 _ACEOF 9987 if ac_fn_c_try_compile "$LINENO"; then : 9988 xorg_cv_cc_flag_unknown_warning_option=yes 9989 else 9990 xorg_cv_cc_flag_unknown_warning_option=no 9991 fi 9992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9993 fi 9994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9995 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9996 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9997 CFLAGS="$xorg_testset_save_CFLAGS" 9998 fi 9999 10000 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10003 fi 10004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10006 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10007 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10008 $as_echo_n "(cached) " >&6 10009 else 10010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10011 /* end confdefs.h. */ 10012 int i; 10013 _ACEOF 10014 if ac_fn_c_try_compile "$LINENO"; then : 10015 xorg_cv_cc_flag_unused_command_line_argument=yes 10016 else 10017 xorg_cv_cc_flag_unused_command_line_argument=no 10018 fi 10019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10020 fi 10021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10022 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10024 CFLAGS="$xorg_testset_save_CFLAGS" 10025 fi 10026 10027 found="no" 10028 10029 if test $found = "no" ; then 10030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10032 fi 10033 10034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10036 fi 10037 10038 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10039 10040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10041 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10042 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10043 if eval \${$cacheid+:} false; then : 10044 $as_echo_n "(cached) " >&6 10045 else 10046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10047 /* end confdefs.h. */ 10048 int i; 10049 int 10050 main () 10051 { 10052 10053 ; 10054 return 0; 10055 } 10056 _ACEOF 10057 if ac_fn_c_try_link "$LINENO"; then : 10058 eval $cacheid=yes 10059 else 10060 eval $cacheid=no 10061 fi 10062 rm -f core conftest.err conftest.$ac_objext \ 10063 conftest$ac_exeext conftest.$ac_ext 10064 fi 10065 10066 10067 CFLAGS="$xorg_testset_save_CFLAGS" 10068 10069 eval supported=\$$cacheid 10070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10071 $as_echo "$supported" >&6; } 10072 if test "$supported" = "yes" ; then 10073 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10074 found="yes" 10075 fi 10076 fi 10077 10078 10079 fi 10080 10081 10082 10083 10084 10085 10086 10087 CWARNFLAGS="$BASE_CFLAGS" 10088 if test "x$GCC" = xyes ; then 10089 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10090 fi 10091 10092 10093 10094 10095 10096 10097 10098 10099 # Check whether --enable-strict-compilation was given. 10100 if test "${enable_strict_compilation+set}" = set; then : 10101 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10102 else 10103 STRICT_COMPILE=no 10104 fi 10105 10106 10107 10108 10109 10110 10111 STRICT_CFLAGS="" 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 10124 10125 xorg_testset_save_CFLAGS="$CFLAGS" 10126 10127 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10130 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10131 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10132 $as_echo_n "(cached) " >&6 10133 else 10134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10135 /* end confdefs.h. */ 10136 int i; 10137 _ACEOF 10138 if ac_fn_c_try_compile "$LINENO"; then : 10139 xorg_cv_cc_flag_unknown_warning_option=yes 10140 else 10141 xorg_cv_cc_flag_unknown_warning_option=no 10142 fi 10143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10144 fi 10145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10146 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10148 CFLAGS="$xorg_testset_save_CFLAGS" 10149 fi 10150 10151 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10154 fi 10155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10157 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10158 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10159 $as_echo_n "(cached) " >&6 10160 else 10161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10162 /* end confdefs.h. */ 10163 int i; 10164 _ACEOF 10165 if ac_fn_c_try_compile "$LINENO"; then : 10166 xorg_cv_cc_flag_unused_command_line_argument=yes 10167 else 10168 xorg_cv_cc_flag_unused_command_line_argument=no 10169 fi 10170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10171 fi 10172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10173 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10175 CFLAGS="$xorg_testset_save_CFLAGS" 10176 fi 10177 10178 found="no" 10179 10180 if test $found = "no" ; then 10181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10183 fi 10184 10185 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10187 fi 10188 10189 CFLAGS="$CFLAGS -pedantic" 10190 10191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10192 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10193 cacheid=xorg_cv_cc_flag__pedantic 10194 if eval \${$cacheid+:} false; then : 10195 $as_echo_n "(cached) " >&6 10196 else 10197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10198 /* end confdefs.h. */ 10199 int i; 10200 int 10201 main () 10202 { 10203 10204 ; 10205 return 0; 10206 } 10207 _ACEOF 10208 if ac_fn_c_try_link "$LINENO"; then : 10209 eval $cacheid=yes 10210 else 10211 eval $cacheid=no 10212 fi 10213 rm -f core conftest.err conftest.$ac_objext \ 10214 conftest$ac_exeext conftest.$ac_ext 10215 fi 10216 10217 10218 CFLAGS="$xorg_testset_save_CFLAGS" 10219 10220 eval supported=\$$cacheid 10221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10222 $as_echo "$supported" >&6; } 10223 if test "$supported" = "yes" ; then 10224 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10225 found="yes" 10226 fi 10227 fi 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 xorg_testset_save_CFLAGS="$CFLAGS" 10244 10245 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10248 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10249 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10250 $as_echo_n "(cached) " >&6 10251 else 10252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10253 /* end confdefs.h. */ 10254 int i; 10255 _ACEOF 10256 if ac_fn_c_try_compile "$LINENO"; then : 10257 xorg_cv_cc_flag_unknown_warning_option=yes 10258 else 10259 xorg_cv_cc_flag_unknown_warning_option=no 10260 fi 10261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10262 fi 10263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10264 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10266 CFLAGS="$xorg_testset_save_CFLAGS" 10267 fi 10268 10269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10272 fi 10273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10275 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10276 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10277 $as_echo_n "(cached) " >&6 10278 else 10279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10280 /* end confdefs.h. */ 10281 int i; 10282 _ACEOF 10283 if ac_fn_c_try_compile "$LINENO"; then : 10284 xorg_cv_cc_flag_unused_command_line_argument=yes 10285 else 10286 xorg_cv_cc_flag_unused_command_line_argument=no 10287 fi 10288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10289 fi 10290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10291 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10293 CFLAGS="$xorg_testset_save_CFLAGS" 10294 fi 10295 10296 found="no" 10297 10298 if test $found = "no" ; then 10299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10301 fi 10302 10303 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10305 fi 10306 10307 CFLAGS="$CFLAGS -Werror" 10308 10309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10310 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10311 cacheid=xorg_cv_cc_flag__Werror 10312 if eval \${$cacheid+:} false; then : 10313 $as_echo_n "(cached) " >&6 10314 else 10315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10316 /* end confdefs.h. */ 10317 int i; 10318 int 10319 main () 10320 { 10321 10322 ; 10323 return 0; 10324 } 10325 _ACEOF 10326 if ac_fn_c_try_link "$LINENO"; then : 10327 eval $cacheid=yes 10328 else 10329 eval $cacheid=no 10330 fi 10331 rm -f core conftest.err conftest.$ac_objext \ 10332 conftest$ac_exeext conftest.$ac_ext 10333 fi 10334 10335 10336 CFLAGS="$xorg_testset_save_CFLAGS" 10337 10338 eval supported=\$$cacheid 10339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10340 $as_echo "$supported" >&6; } 10341 if test "$supported" = "yes" ; then 10342 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10343 found="yes" 10344 fi 10345 fi 10346 10347 if test $found = "no" ; then 10348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10350 fi 10351 10352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10354 fi 10355 10356 CFLAGS="$CFLAGS -errwarn" 10357 10358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10359 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10360 cacheid=xorg_cv_cc_flag__errwarn 10361 if eval \${$cacheid+:} false; then : 10362 $as_echo_n "(cached) " >&6 10363 else 10364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10365 /* end confdefs.h. */ 10366 int i; 10367 int 10368 main () 10369 { 10370 10371 ; 10372 return 0; 10373 } 10374 _ACEOF 10375 if ac_fn_c_try_link "$LINENO"; then : 10376 eval $cacheid=yes 10377 else 10378 eval $cacheid=no 10379 fi 10380 rm -f core conftest.err conftest.$ac_objext \ 10381 conftest$ac_exeext conftest.$ac_ext 10382 fi 10383 10384 10385 CFLAGS="$xorg_testset_save_CFLAGS" 10386 10387 eval supported=\$$cacheid 10388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10389 $as_echo "$supported" >&6; } 10390 if test "$supported" = "yes" ; then 10391 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10392 found="yes" 10393 fi 10394 fi 10395 10396 10397 10398 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10399 # activate it with -Werror, so we add it here explicitly. 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 10413 xorg_testset_save_CFLAGS="$CFLAGS" 10414 10415 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10418 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10419 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10420 $as_echo_n "(cached) " >&6 10421 else 10422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10423 /* end confdefs.h. */ 10424 int i; 10425 _ACEOF 10426 if ac_fn_c_try_compile "$LINENO"; then : 10427 xorg_cv_cc_flag_unknown_warning_option=yes 10428 else 10429 xorg_cv_cc_flag_unknown_warning_option=no 10430 fi 10431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10432 fi 10433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10434 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10435 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10436 CFLAGS="$xorg_testset_save_CFLAGS" 10437 fi 10438 10439 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10442 fi 10443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10445 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10446 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10447 $as_echo_n "(cached) " >&6 10448 else 10449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10450 /* end confdefs.h. */ 10451 int i; 10452 _ACEOF 10453 if ac_fn_c_try_compile "$LINENO"; then : 10454 xorg_cv_cc_flag_unused_command_line_argument=yes 10455 else 10456 xorg_cv_cc_flag_unused_command_line_argument=no 10457 fi 10458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10459 fi 10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10461 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10462 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10463 CFLAGS="$xorg_testset_save_CFLAGS" 10464 fi 10465 10466 found="no" 10467 10468 if test $found = "no" ; then 10469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10471 fi 10472 10473 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10475 fi 10476 10477 CFLAGS="$CFLAGS -Werror=attributes" 10478 10479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10480 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10481 cacheid=xorg_cv_cc_flag__Werror_attributes 10482 if eval \${$cacheid+:} false; then : 10483 $as_echo_n "(cached) " >&6 10484 else 10485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10486 /* end confdefs.h. */ 10487 int i; 10488 int 10489 main () 10490 { 10491 10492 ; 10493 return 0; 10494 } 10495 _ACEOF 10496 if ac_fn_c_try_link "$LINENO"; then : 10497 eval $cacheid=yes 10498 else 10499 eval $cacheid=no 10500 fi 10501 rm -f core conftest.err conftest.$ac_objext \ 10502 conftest$ac_exeext conftest.$ac_ext 10503 fi 10504 10505 10506 CFLAGS="$xorg_testset_save_CFLAGS" 10507 10508 eval supported=\$$cacheid 10509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10510 $as_echo "$supported" >&6; } 10511 if test "$supported" = "yes" ; then 10512 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10513 found="yes" 10514 fi 10515 fi 10516 10517 10518 10519 if test "x$STRICT_COMPILE" = "xyes"; then 10520 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10521 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10522 fi 10523 10524 10525 10526 10527 10528 10529 cat >>confdefs.h <<_ACEOF 10530 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10531 _ACEOF 10532 10533 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10534 if test "x$PVM" = "x"; then 10535 PVM="0" 10536 fi 10537 10538 cat >>confdefs.h <<_ACEOF 10539 #define PACKAGE_VERSION_MINOR $PVM 10540 _ACEOF 10541 10542 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10543 if test "x$PVP" = "x"; then 10544 PVP="0" 10545 fi 10546 10547 cat >>confdefs.h <<_ACEOF 10548 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10549 _ACEOF 10550 10551 10552 10553 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10554 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10555 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10556 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10557 10558 10559 10560 10561 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10562 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10563 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10564 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10565 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10566 10567 10568 10569 10570 10571 10572 if test x$APP_MAN_SUFFIX = x ; then 10573 APP_MAN_SUFFIX=1 10574 fi 10575 if test x$APP_MAN_DIR = x ; then 10576 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10577 fi 10578 10579 if test x$LIB_MAN_SUFFIX = x ; then 10580 LIB_MAN_SUFFIX=3 10581 fi 10582 if test x$LIB_MAN_DIR = x ; then 10583 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10584 fi 10585 10586 if test x$FILE_MAN_SUFFIX = x ; then 10587 case $host_os in 10588 # Solaris 2.0 - 11 use SysV man page sections 10589 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10590 *) FILE_MAN_SUFFIX=5 ;; 10591 esac 10592 fi 10593 if test x$FILE_MAN_DIR = x ; then 10594 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10595 fi 10596 10597 if test x$MISC_MAN_SUFFIX = x ; then 10598 case $host_os in 10599 # Solaris 2.0 - 11 use SysV man page sections 10600 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10601 *) MISC_MAN_SUFFIX=7 ;; 10602 esac 10603 fi 10604 if test x$MISC_MAN_DIR = x ; then 10605 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10606 fi 10607 10608 if test x$DRIVER_MAN_SUFFIX = x ; then 10609 case $host_os in 10610 # Solaris 2.0 - 11 use SysV man page sections 10611 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10612 *) DRIVER_MAN_SUFFIX=4 ;; 10613 esac 10614 fi 10615 if test x$DRIVER_MAN_DIR = x ; then 10616 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10617 fi 10618 10619 if test x$ADMIN_MAN_SUFFIX = x ; then 10620 case $host_os in 10621 # Solaris 2.0 - 11 use SysV man page sections 10622 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10623 *) ADMIN_MAN_SUFFIX=8 ;; 10624 esac 10625 fi 10626 if test x$ADMIN_MAN_DIR = x ; then 10627 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10628 fi 10629 10630 10631 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644 XORG_MAN_PAGE="X Version 11" 10645 10646 MAN_SUBSTS="\ 10647 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10648 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10649 -e 's|__xservername__|Xorg|g' \ 10650 -e 's|__xconfigfile__|xorg.conf|g' \ 10651 -e 's|__projectroot__|\$(prefix)|g' \ 10652 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10653 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10654 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10655 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10656 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10657 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10658 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10659 10660 10661 10662 # Check whether --enable-silent-rules was given. 10663 if test "${enable_silent_rules+set}" = set; then : 10664 enableval=$enable_silent_rules; 10665 fi 10666 10667 case $enable_silent_rules in # ((( 10668 yes) AM_DEFAULT_VERBOSITY=0;; 10669 no) AM_DEFAULT_VERBOSITY=1;; 10670 *) AM_DEFAULT_VERBOSITY=0;; 10671 esac 10672 am_make=${MAKE-make} 10673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10674 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10675 if ${am_cv_make_support_nested_variables+:} false; then : 10676 $as_echo_n "(cached) " >&6 10677 else 10678 if $as_echo 'TRUE=$(BAR$(V)) 10679 BAR0=false 10680 BAR1=true 10681 V=1 10682 am__doit: 10683 @$(TRUE) 10684 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10685 am_cv_make_support_nested_variables=yes 10686 else 10687 am_cv_make_support_nested_variables=no 10688 fi 10689 fi 10690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10691 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10692 if test $am_cv_make_support_nested_variables = yes; then 10693 AM_V='$(V)' 10694 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10695 else 10696 AM_V=$AM_DEFAULT_VERBOSITY 10697 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10698 fi 10699 AM_BACKSLASH='\' 10700 10701 10702 10703 10704 10705 for ac_func in mkstemp 10706 do : 10707 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10708 if test "x$ac_cv_func_mkstemp" = xyes; then : 10709 cat >>confdefs.h <<_ACEOF 10710 #define HAVE_MKSTEMP 1 10711 _ACEOF 10712 10713 fi 10714 done 10715 10716 10717 # Math libraries & functions 10718 # - some compilers use builtin inlines for floor when optimizing 10719 # - lrint() is a C99 addition not found on some older systems 10720 # - must do the libm check first so that the lrint check will have it in $LIBS 10721 save_LIBS="$LIBS" 10722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 10723 $as_echo_n "checking for library containing floor... " >&6; } 10724 if ${ac_cv_search_floor+:} false; then : 10725 $as_echo_n "(cached) " >&6 10726 else 10727 ac_func_search_save_LIBS=$LIBS 10728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10729 /* end confdefs.h. */ 10730 10731 /* Override any GCC internal prototype to avoid an error. 10732 Use char because int might match the return type of a GCC 10733 builtin and then its argument prototype would still apply. */ 10734 #ifdef __cplusplus 10735 extern "C" 10736 #endif 10737 char floor (); 10738 int 10739 main () 10740 { 10741 return floor (); 10742 ; 10743 return 0; 10744 } 10745 _ACEOF 10746 for ac_lib in '' m; do 10747 if test -z "$ac_lib"; then 10748 ac_res="none required" 10749 else 10750 ac_res=-l$ac_lib 10751 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10752 fi 10753 if ac_fn_c_try_link "$LINENO"; then : 10754 ac_cv_search_floor=$ac_res 10755 fi 10756 rm -f core conftest.err conftest.$ac_objext \ 10757 conftest$ac_exeext 10758 if ${ac_cv_search_floor+:} false; then : 10759 break 10760 fi 10761 done 10762 if ${ac_cv_search_floor+:} false; then : 10763 10764 else 10765 ac_cv_search_floor=no 10766 fi 10767 rm conftest.$ac_ext 10768 LIBS=$ac_func_search_save_LIBS 10769 fi 10770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 10771 $as_echo "$ac_cv_search_floor" >&6; } 10772 ac_res=$ac_cv_search_floor 10773 if test "$ac_res" != no; then : 10774 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10775 10776 fi 10777 10778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing lrint" >&5 10779 $as_echo_n "checking for library containing lrint... " >&6; } 10780 if ${ac_cv_search_lrint+:} false; then : 10781 $as_echo_n "(cached) " >&6 10782 else 10783 ac_func_search_save_LIBS=$LIBS 10784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10785 /* end confdefs.h. */ 10786 10787 /* Override any GCC internal prototype to avoid an error. 10788 Use char because int might match the return type of a GCC 10789 builtin and then its argument prototype would still apply. */ 10790 #ifdef __cplusplus 10791 extern "C" 10792 #endif 10793 char lrint (); 10794 int 10795 main () 10796 { 10797 return lrint (); 10798 ; 10799 return 0; 10800 } 10801 _ACEOF 10802 for ac_lib in '' m; do 10803 if test -z "$ac_lib"; then 10804 ac_res="none required" 10805 else 10806 ac_res=-l$ac_lib 10807 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10808 fi 10809 if ac_fn_c_try_link "$LINENO"; then : 10810 ac_cv_search_lrint=$ac_res 10811 fi 10812 rm -f core conftest.err conftest.$ac_objext \ 10813 conftest$ac_exeext 10814 if ${ac_cv_search_lrint+:} false; then : 10815 break 10816 fi 10817 done 10818 if ${ac_cv_search_lrint+:} false; then : 10819 10820 else 10821 ac_cv_search_lrint=no 10822 fi 10823 rm conftest.$ac_ext 10824 LIBS=$ac_func_search_save_LIBS 10825 fi 10826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_lrint" >&5 10827 $as_echo "$ac_cv_search_lrint" >&6; } 10828 ac_res=$ac_cv_search_lrint 10829 if test "$ac_res" != no; then : 10830 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10831 10832 fi 10833 10834 for ac_func in lrint 10835 do : 10836 ac_fn_c_check_func "$LINENO" "lrint" "ac_cv_func_lrint" 10837 if test "x$ac_cv_func_lrint" = xyes; then : 10838 cat >>confdefs.h <<_ACEOF 10839 #define HAVE_LRINT 1 10840 _ACEOF 10841 10842 fi 10843 done 10844 10845 MATH_LIBS="$LIBS" 10846 LIBS="$save_LIBS" 10847 10848 10849 # Obtain compiler/linker options from dependencies 10850 10851 pkg_failed=no 10852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BMTOA" >&5 10853 $as_echo_n "checking for BMTOA... " >&6; } 10854 10855 if test -n "$BMTOA_CFLAGS"; then 10856 pkg_cv_BMTOA_CFLAGS="$BMTOA_CFLAGS" 10857 elif test -n "$PKG_CONFIG"; then 10858 if test -n "$PKG_CONFIG" && \ 10859 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xproto >= 7.0.17\""; } >&5 10860 ($PKG_CONFIG --exists --print-errors "x11 xmu xproto >= 7.0.17") 2>&5 10861 ac_status=$? 10862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10863 test $ac_status = 0; }; then 10864 pkg_cv_BMTOA_CFLAGS=`$PKG_CONFIG --cflags "x11 xmu xproto >= 7.0.17" 2>/dev/null` 10865 test "x$?" != "x0" && pkg_failed=yes 10866 else 10867 pkg_failed=yes 10868 fi 10869 else 10870 pkg_failed=untried 10871 fi 10872 if test -n "$BMTOA_LIBS"; then 10873 pkg_cv_BMTOA_LIBS="$BMTOA_LIBS" 10874 elif test -n "$PKG_CONFIG"; then 10875 if test -n "$PKG_CONFIG" && \ 10876 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xproto >= 7.0.17\""; } >&5 10877 ($PKG_CONFIG --exists --print-errors "x11 xmu xproto >= 7.0.17") 2>&5 10878 ac_status=$? 10879 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10880 test $ac_status = 0; }; then 10881 pkg_cv_BMTOA_LIBS=`$PKG_CONFIG --libs "x11 xmu xproto >= 7.0.17" 2>/dev/null` 10882 test "x$?" != "x0" && pkg_failed=yes 10883 else 10884 pkg_failed=yes 10885 fi 10886 else 10887 pkg_failed=untried 10888 fi 10889 10890 10891 10892 if test $pkg_failed = yes; then 10893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10894 $as_echo "no" >&6; } 10895 10896 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10897 _pkg_short_errors_supported=yes 10898 else 10899 _pkg_short_errors_supported=no 10900 fi 10901 if test $_pkg_short_errors_supported = yes; then 10902 BMTOA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmu xproto >= 7.0.17" 2>&1` 10903 else 10904 BMTOA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmu xproto >= 7.0.17" 2>&1` 10905 fi 10906 # Put the nasty error message in config.log where it belongs 10907 echo "$BMTOA_PKG_ERRORS" >&5 10908 10909 as_fn_error $? "Package requirements (x11 xmu xproto >= 7.0.17) were not met: 10910 10911 $BMTOA_PKG_ERRORS 10912 10913 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10914 installed software in a non-standard prefix. 10915 10916 Alternatively, you may set the environment variables BMTOA_CFLAGS 10917 and BMTOA_LIBS to avoid the need to call pkg-config. 10918 See the pkg-config man page for more details." "$LINENO" 5 10919 elif test $pkg_failed = untried; then 10920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10921 $as_echo "no" >&6; } 10922 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10924 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10925 is in your PATH or set the PKG_CONFIG environment variable to the full 10926 path to pkg-config. 10927 10928 Alternatively, you may set the environment variables BMTOA_CFLAGS 10929 and BMTOA_LIBS to avoid the need to call pkg-config. 10930 See the pkg-config man page for more details. 10931 10932 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10933 See \`config.log' for more details" "$LINENO" 5; } 10934 else 10935 BMTOA_CFLAGS=$pkg_cv_BMTOA_CFLAGS 10936 BMTOA_LIBS=$pkg_cv_BMTOA_LIBS 10937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10938 $as_echo "yes" >&6; } 10939 10940 fi 10941 10942 pkg_failed=no 10943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATOBM" >&5 10944 $as_echo_n "checking for ATOBM... " >&6; } 10945 10946 if test -n "$ATOBM_CFLAGS"; then 10947 pkg_cv_ATOBM_CFLAGS="$ATOBM_CFLAGS" 10948 elif test -n "$PKG_CONFIG"; then 10949 if test -n "$PKG_CONFIG" && \ 10950 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 10951 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 10952 ac_status=$? 10953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10954 test $ac_status = 0; }; then 10955 pkg_cv_ATOBM_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.25" 2>/dev/null` 10956 test "x$?" != "x0" && pkg_failed=yes 10957 else 10958 pkg_failed=yes 10959 fi 10960 else 10961 pkg_failed=untried 10962 fi 10963 if test -n "$ATOBM_LIBS"; then 10964 pkg_cv_ATOBM_LIBS="$ATOBM_LIBS" 10965 elif test -n "$PKG_CONFIG"; then 10966 if test -n "$PKG_CONFIG" && \ 10967 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 10968 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 10969 ac_status=$? 10970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10971 test $ac_status = 0; }; then 10972 pkg_cv_ATOBM_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.25" 2>/dev/null` 10973 test "x$?" != "x0" && pkg_failed=yes 10974 else 10975 pkg_failed=yes 10976 fi 10977 else 10978 pkg_failed=untried 10979 fi 10980 10981 10982 10983 if test $pkg_failed = yes; then 10984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10985 $as_echo "no" >&6; } 10986 10987 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10988 _pkg_short_errors_supported=yes 10989 else 10990 _pkg_short_errors_supported=no 10991 fi 10992 if test $_pkg_short_errors_supported = yes; then 10993 ATOBM_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 10994 else 10995 ATOBM_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 10996 fi 10997 # Put the nasty error message in config.log where it belongs 10998 echo "$ATOBM_PKG_ERRORS" >&5 10999 11000 as_fn_error $? "Package requirements (xproto >= 7.0.25) were not met: 11001 11002 $ATOBM_PKG_ERRORS 11003 11004 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11005 installed software in a non-standard prefix. 11006 11007 Alternatively, you may set the environment variables ATOBM_CFLAGS 11008 and ATOBM_LIBS to avoid the need to call pkg-config. 11009 See the pkg-config man page for more details." "$LINENO" 5 11010 elif test $pkg_failed = untried; then 11011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11012 $as_echo "no" >&6; } 11013 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11014 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11015 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11016 is in your PATH or set the PKG_CONFIG environment variable to the full 11017 path to pkg-config. 11018 11019 Alternatively, you may set the environment variables ATOBM_CFLAGS 11020 and ATOBM_LIBS to avoid the need to call pkg-config. 11021 See the pkg-config man page for more details. 11022 11023 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11024 See \`config.log' for more details" "$LINENO" 5; } 11025 else 11026 ATOBM_CFLAGS=$pkg_cv_ATOBM_CFLAGS 11027 ATOBM_LIBS=$pkg_cv_ATOBM_LIBS 11028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11029 $as_echo "yes" >&6; } 11030 11031 fi 11032 11033 pkg_failed=no 11034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BITMAP" >&5 11035 $as_echo_n "checking for BITMAP... " >&6; } 11036 11037 if test -n "$BITMAP_CFLAGS"; then 11038 pkg_cv_BITMAP_CFLAGS="$BITMAP_CFLAGS" 11039 elif test -n "$PKG_CONFIG"; then 11040 if test -n "$PKG_CONFIG" && \ 11041 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 11042 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 11043 ac_status=$? 11044 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11045 test $ac_status = 0; }; then 11046 pkg_cv_BITMAP_CFLAGS=`$PKG_CONFIG --cflags "xbitmaps xaw7 xmu" 2>/dev/null` 11047 test "x$?" != "x0" && pkg_failed=yes 11048 else 11049 pkg_failed=yes 11050 fi 11051 else 11052 pkg_failed=untried 11053 fi 11054 if test -n "$BITMAP_LIBS"; then 11055 pkg_cv_BITMAP_LIBS="$BITMAP_LIBS" 11056 elif test -n "$PKG_CONFIG"; then 11057 if test -n "$PKG_CONFIG" && \ 11058 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 11059 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 11060 ac_status=$? 11061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11062 test $ac_status = 0; }; then 11063 pkg_cv_BITMAP_LIBS=`$PKG_CONFIG --libs "xbitmaps xaw7 xmu" 2>/dev/null` 11064 test "x$?" != "x0" && pkg_failed=yes 11065 else 11066 pkg_failed=yes 11067 fi 11068 else 11069 pkg_failed=untried 11070 fi 11071 11072 11073 11074 if test $pkg_failed = yes; then 11075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11076 $as_echo "no" >&6; } 11077 11078 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11079 _pkg_short_errors_supported=yes 11080 else 11081 _pkg_short_errors_supported=no 11082 fi 11083 if test $_pkg_short_errors_supported = yes; then 11084 BITMAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xbitmaps xaw7 xmu" 2>&1` 11085 else 11086 BITMAP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xbitmaps xaw7 xmu" 2>&1` 11087 fi 11088 # Put the nasty error message in config.log where it belongs 11089 echo "$BITMAP_PKG_ERRORS" >&5 11090 11091 as_fn_error $? "Package requirements (xbitmaps xaw7 xmu) were not met: 11092 11093 $BITMAP_PKG_ERRORS 11094 11095 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11096 installed software in a non-standard prefix. 11097 11098 Alternatively, you may set the environment variables BITMAP_CFLAGS 11099 and BITMAP_LIBS to avoid the need to call pkg-config. 11100 See the pkg-config man page for more details." "$LINENO" 5 11101 elif test $pkg_failed = untried; then 11102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11103 $as_echo "no" >&6; } 11104 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11105 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11106 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11107 is in your PATH or set the PKG_CONFIG environment variable to the full 11108 path to pkg-config. 11109 11110 Alternatively, you may set the environment variables BITMAP_CFLAGS 11111 and BITMAP_LIBS to avoid the need to call pkg-config. 11112 See the pkg-config man page for more details. 11113 11114 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11115 See \`config.log' for more details" "$LINENO" 5; } 11116 else 11117 BITMAP_CFLAGS=$pkg_cv_BITMAP_CFLAGS 11118 BITMAP_LIBS=$pkg_cv_BITMAP_LIBS 11119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11120 $as_echo "yes" >&6; } 11121 11122 fi 11123 11124 11125 pkg_failed=no 11126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11127 $as_echo_n "checking for APPDEFS... " >&6; } 11128 11129 if test -n "$APPDEFS_CFLAGS"; then 11130 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11131 elif test -n "$PKG_CONFIG"; then 11132 if test -n "$PKG_CONFIG" && \ 11133 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11134 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11135 ac_status=$? 11136 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11137 test $ac_status = 0; }; then 11138 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11139 test "x$?" != "x0" && pkg_failed=yes 11140 else 11141 pkg_failed=yes 11142 fi 11143 else 11144 pkg_failed=untried 11145 fi 11146 if test -n "$APPDEFS_LIBS"; then 11147 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11148 elif test -n "$PKG_CONFIG"; then 11149 if test -n "$PKG_CONFIG" && \ 11150 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11151 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11152 ac_status=$? 11153 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11154 test $ac_status = 0; }; then 11155 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11156 test "x$?" != "x0" && pkg_failed=yes 11157 else 11158 pkg_failed=yes 11159 fi 11160 else 11161 pkg_failed=untried 11162 fi 11163 11164 11165 11166 if test $pkg_failed = yes; then 11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11168 $as_echo "no" >&6; } 11169 11170 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11171 _pkg_short_errors_supported=yes 11172 else 11173 _pkg_short_errors_supported=no 11174 fi 11175 if test $_pkg_short_errors_supported = yes; then 11176 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11177 else 11178 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11179 fi 11180 # Put the nasty error message in config.log where it belongs 11181 echo "$APPDEFS_PKG_ERRORS" >&5 11182 11183 as_fn_error $? "Package requirements (xt) were not met: 11184 11185 $APPDEFS_PKG_ERRORS 11186 11187 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11188 installed software in a non-standard prefix. 11189 11190 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11191 and APPDEFS_LIBS to avoid the need to call pkg-config. 11192 See the pkg-config man page for more details." "$LINENO" 5 11193 elif test $pkg_failed = untried; then 11194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11195 $as_echo "no" >&6; } 11196 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11198 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11199 is in your PATH or set the PKG_CONFIG environment variable to the full 11200 path to pkg-config. 11201 11202 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11203 and APPDEFS_LIBS to avoid the need to call pkg-config. 11204 See the pkg-config man page for more details. 11205 11206 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11207 See \`config.log' for more details" "$LINENO" 5; } 11208 else 11209 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11210 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11212 $as_echo "yes" >&6; } 11213 11214 fi 11215 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11216 11217 # Check whether --with-appdefaultdir was given. 11218 if test "${with_appdefaultdir+set}" = set; then : 11219 withval=$with_appdefaultdir; appdefaultdir="$withval" 11220 else 11221 appdefaultdir="${xt_appdefaultdir}" 11222 fi 11223 11224 11225 11226 ac_config_files="$ac_config_files Makefile man/Makefile" 11227 11228 cat >confcache <<\_ACEOF 11229 # This file is a shell script that caches the results of configure 11230 # tests run on this system so they can be shared between configure 11231 # scripts and configure runs, see configure's option --config-cache. 11232 # It is not useful on other systems. If it contains results you don't 11233 # want to keep, you may remove or edit it. 11234 # 11235 # config.status only pays attention to the cache file if you give it 11236 # the --recheck option to rerun configure. 11237 # 11238 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11239 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11240 # following values. 11241 11242 _ACEOF 11243 11244 # The following way of writing the cache mishandles newlines in values, 11245 # but we know of no workaround that is simple, portable, and efficient. 11246 # So, we kill variables containing newlines. 11247 # Ultrix sh set writes to stderr and can't be redirected directly, 11248 # and sets the high bit in the cache file unless we assign to the vars. 11249 ( 11250 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11251 eval ac_val=\$$ac_var 11252 case $ac_val in #( 11253 *${as_nl}*) 11254 case $ac_var in #( 11255 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11256 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11257 esac 11258 case $ac_var in #( 11259 _ | IFS | as_nl) ;; #( 11260 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11261 *) { eval $ac_var=; unset $ac_var;} ;; 11262 esac ;; 11263 esac 11264 done 11265 11266 (set) 2>&1 | 11267 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11268 *${as_nl}ac_space=\ *) 11269 # `set' does not quote correctly, so add quotes: double-quote 11270 # substitution turns \\\\ into \\, and sed turns \\ into \. 11271 sed -n \ 11272 "s/'/'\\\\''/g; 11273 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11274 ;; #( 11275 *) 11276 # `set' quotes correctly as required by POSIX, so do not add quotes. 11277 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11278 ;; 11279 esac | 11280 sort 11281 ) | 11282 sed ' 11283 /^ac_cv_env_/b end 11284 t clear 11285 :clear 11286 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11287 t end 11288 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11289 :end' >>confcache 11290 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11291 if test -w "$cache_file"; then 11292 if test "x$cache_file" != "x/dev/null"; then 11293 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11294 $as_echo "$as_me: updating cache $cache_file" >&6;} 11295 if test ! -f "$cache_file" || test -h "$cache_file"; then 11296 cat confcache >"$cache_file" 11297 else 11298 case $cache_file in #( 11299 */* | ?:*) 11300 mv -f confcache "$cache_file"$$ && 11301 mv -f "$cache_file"$$ "$cache_file" ;; #( 11302 *) 11303 mv -f confcache "$cache_file" ;; 11304 esac 11305 fi 11306 fi 11307 else 11308 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11309 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11310 fi 11311 fi 11312 rm -f confcache 11313 11314 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11315 # Let make expand exec_prefix. 11316 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11317 11318 DEFS=-DHAVE_CONFIG_H 11319 11320 ac_libobjs= 11321 ac_ltlibobjs= 11322 U= 11323 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11324 # 1. Remove the extension, and $U if already installed. 11325 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11326 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11327 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11328 # will be set to the directory where LIBOBJS objects are built. 11329 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11330 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11331 done 11332 LIBOBJS=$ac_libobjs 11333 11334 LTLIBOBJS=$ac_ltlibobjs 11335 11336 11337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11338 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11339 if test -n "$am_sleep_pid"; then 11340 # Hide warnings about reused PIDs. 11341 wait $am_sleep_pid 2>/dev/null 11342 fi 11343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11344 $as_echo "done" >&6; } 11345 if test -n "$EXEEXT"; then 11346 am__EXEEXT_TRUE= 11347 am__EXEEXT_FALSE='#' 11348 else 11349 am__EXEEXT_TRUE='#' 11350 am__EXEEXT_FALSE= 11351 fi 11352 11353 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11354 as_fn_error $? "conditional \"AMDEP\" was never defined. 11355 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11356 fi 11357 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11358 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11359 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11360 fi 11361 11362 : "${CONFIG_STATUS=./config.status}" 11363 ac_write_fail=0 11364 ac_clean_files_save=$ac_clean_files 11365 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11366 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11367 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11368 as_write_fail=0 11369 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11370 #! $SHELL 11371 # Generated by $as_me. 11372 # Run this file to recreate the current configuration. 11373 # Compiler output produced by configure, useful for debugging 11374 # configure, is in config.log if it exists. 11375 11376 debug=false 11377 ac_cs_recheck=false 11378 ac_cs_silent=false 11379 11380 SHELL=\${CONFIG_SHELL-$SHELL} 11381 export SHELL 11382 _ASEOF 11383 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11384 ## -------------------- ## 11385 ## M4sh Initialization. ## 11386 ## -------------------- ## 11387 11388 # Be more Bourne compatible 11389 DUALCASE=1; export DUALCASE # for MKS sh 11390 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11391 emulate sh 11392 NULLCMD=: 11393 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11394 # is contrary to our usage. Disable this feature. 11395 alias -g '${1+"$@"}'='"$@"' 11396 setopt NO_GLOB_SUBST 11397 else 11398 case `(set -o) 2>/dev/null` in #( 11399 *posix*) : 11400 set -o posix ;; #( 11401 *) : 11402 ;; 11403 esac 11404 fi 11405 11406 11407 as_nl=' 11408 ' 11409 export as_nl 11410 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11411 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11412 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11413 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11414 # Prefer a ksh shell builtin over an external printf program on Solaris, 11415 # but without wasting forks for bash or zsh. 11416 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11417 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11418 as_echo='print -r --' 11419 as_echo_n='print -rn --' 11420 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11421 as_echo='printf %s\n' 11422 as_echo_n='printf %s' 11423 else 11424 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11425 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11426 as_echo_n='/usr/ucb/echo -n' 11427 else 11428 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11429 as_echo_n_body='eval 11430 arg=$1; 11431 case $arg in #( 11432 *"$as_nl"*) 11433 expr "X$arg" : "X\\(.*\\)$as_nl"; 11434 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11435 esac; 11436 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11437 ' 11438 export as_echo_n_body 11439 as_echo_n='sh -c $as_echo_n_body as_echo' 11440 fi 11441 export as_echo_body 11442 as_echo='sh -c $as_echo_body as_echo' 11443 fi 11444 11445 # The user is always right. 11446 if test "${PATH_SEPARATOR+set}" != set; then 11447 PATH_SEPARATOR=: 11448 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11449 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11450 PATH_SEPARATOR=';' 11451 } 11452 fi 11453 11454 11455 # IFS 11456 # We need space, tab and new line, in precisely that order. Quoting is 11457 # there to prevent editors from complaining about space-tab. 11458 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11459 # splitting by setting IFS to empty value.) 11460 IFS=" "" $as_nl" 11461 11462 # Find who we are. Look in the path if we contain no directory separator. 11463 as_myself= 11464 case $0 in #(( 11465 *[\\/]* ) as_myself=$0 ;; 11466 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11467 for as_dir in $PATH 11468 do 11469 IFS=$as_save_IFS 11470 test -z "$as_dir" && as_dir=. 11471 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11472 done 11473 IFS=$as_save_IFS 11474 11475 ;; 11476 esac 11477 # We did not find ourselves, most probably we were run as `sh COMMAND' 11478 # in which case we are not to be found in the path. 11479 if test "x$as_myself" = x; then 11480 as_myself=$0 11481 fi 11482 if test ! -f "$as_myself"; then 11483 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11484 exit 1 11485 fi 11486 11487 # Unset variables that we do not need and which cause bugs (e.g. in 11488 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11489 # suppresses any "Segmentation fault" message there. '((' could 11490 # trigger a bug in pdksh 5.2.14. 11491 for as_var in BASH_ENV ENV MAIL MAILPATH 11492 do eval test x\${$as_var+set} = xset \ 11493 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11494 done 11495 PS1='$ ' 11496 PS2='> ' 11497 PS4='+ ' 11498 11499 # NLS nuisances. 11500 LC_ALL=C 11501 export LC_ALL 11502 LANGUAGE=C 11503 export LANGUAGE 11504 11505 # CDPATH. 11506 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11507 11508 11509 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11510 # ---------------------------------------- 11511 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11512 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11513 # script with STATUS, using 1 if that was 0. 11514 as_fn_error () 11515 { 11516 as_status=$1; test $as_status -eq 0 && as_status=1 11517 if test "$4"; then 11518 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11519 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11520 fi 11521 $as_echo "$as_me: error: $2" >&2 11522 as_fn_exit $as_status 11523 } # as_fn_error 11524 11525 11526 # as_fn_set_status STATUS 11527 # ----------------------- 11528 # Set $? to STATUS, without forking. 11529 as_fn_set_status () 11530 { 11531 return $1 11532 } # as_fn_set_status 11533 11534 # as_fn_exit STATUS 11535 # ----------------- 11536 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11537 as_fn_exit () 11538 { 11539 set +e 11540 as_fn_set_status $1 11541 exit $1 11542 } # as_fn_exit 11543 11544 # as_fn_unset VAR 11545 # --------------- 11546 # Portably unset VAR. 11547 as_fn_unset () 11548 { 11549 { eval $1=; unset $1;} 11550 } 11551 as_unset=as_fn_unset 11552 # as_fn_append VAR VALUE 11553 # ---------------------- 11554 # Append the text in VALUE to the end of the definition contained in VAR. Take 11555 # advantage of any shell optimizations that allow amortized linear growth over 11556 # repeated appends, instead of the typical quadratic growth present in naive 11557 # implementations. 11558 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11559 eval 'as_fn_append () 11560 { 11561 eval $1+=\$2 11562 }' 11563 else 11564 as_fn_append () 11565 { 11566 eval $1=\$$1\$2 11567 } 11568 fi # as_fn_append 11569 11570 # as_fn_arith ARG... 11571 # ------------------ 11572 # Perform arithmetic evaluation on the ARGs, and store the result in the 11573 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11574 # must be portable across $(()) and expr. 11575 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11576 eval 'as_fn_arith () 11577 { 11578 as_val=$(( $* )) 11579 }' 11580 else 11581 as_fn_arith () 11582 { 11583 as_val=`expr "$@" || test $? -eq 1` 11584 } 11585 fi # as_fn_arith 11586 11587 11588 if expr a : '\(a\)' >/dev/null 2>&1 && 11589 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11590 as_expr=expr 11591 else 11592 as_expr=false 11593 fi 11594 11595 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11596 as_basename=basename 11597 else 11598 as_basename=false 11599 fi 11600 11601 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11602 as_dirname=dirname 11603 else 11604 as_dirname=false 11605 fi 11606 11607 as_me=`$as_basename -- "$0" || 11608 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11609 X"$0" : 'X\(//\)$' \| \ 11610 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11611 $as_echo X/"$0" | 11612 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11613 s//\1/ 11614 q 11615 } 11616 /^X\/\(\/\/\)$/{ 11617 s//\1/ 11618 q 11619 } 11620 /^X\/\(\/\).*/{ 11621 s//\1/ 11622 q 11623 } 11624 s/.*/./; q'` 11625 11626 # Avoid depending upon Character Ranges. 11627 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11628 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11629 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11630 as_cr_digits='0123456789' 11631 as_cr_alnum=$as_cr_Letters$as_cr_digits 11632 11633 ECHO_C= ECHO_N= ECHO_T= 11634 case `echo -n x` in #((((( 11635 -n*) 11636 case `echo 'xy\c'` in 11637 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11638 xy) ECHO_C='\c';; 11639 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11640 ECHO_T=' ';; 11641 esac;; 11642 *) 11643 ECHO_N='-n';; 11644 esac 11645 11646 rm -f conf$$ conf$$.exe conf$$.file 11647 if test -d conf$$.dir; then 11648 rm -f conf$$.dir/conf$$.file 11649 else 11650 rm -f conf$$.dir 11651 mkdir conf$$.dir 2>/dev/null 11652 fi 11653 if (echo >conf$$.file) 2>/dev/null; then 11654 if ln -s conf$$.file conf$$ 2>/dev/null; then 11655 as_ln_s='ln -s' 11656 # ... but there are two gotchas: 11657 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11658 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11659 # In both cases, we have to default to `cp -pR'. 11660 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11661 as_ln_s='cp -pR' 11662 elif ln conf$$.file conf$$ 2>/dev/null; then 11663 as_ln_s=ln 11664 else 11665 as_ln_s='cp -pR' 11666 fi 11667 else 11668 as_ln_s='cp -pR' 11669 fi 11670 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11671 rmdir conf$$.dir 2>/dev/null 11672 11673 11674 # as_fn_mkdir_p 11675 # ------------- 11676 # Create "$as_dir" as a directory, including parents if necessary. 11677 as_fn_mkdir_p () 11678 { 11679 11680 case $as_dir in #( 11681 -*) as_dir=./$as_dir;; 11682 esac 11683 test -d "$as_dir" || eval $as_mkdir_p || { 11684 as_dirs= 11685 while :; do 11686 case $as_dir in #( 11687 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11688 *) as_qdir=$as_dir;; 11689 esac 11690 as_dirs="'$as_qdir' $as_dirs" 11691 as_dir=`$as_dirname -- "$as_dir" || 11692 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11693 X"$as_dir" : 'X\(//\)[^/]' \| \ 11694 X"$as_dir" : 'X\(//\)$' \| \ 11695 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11696 $as_echo X"$as_dir" | 11697 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11698 s//\1/ 11699 q 11700 } 11701 /^X\(\/\/\)[^/].*/{ 11702 s//\1/ 11703 q 11704 } 11705 /^X\(\/\/\)$/{ 11706 s//\1/ 11707 q 11708 } 11709 /^X\(\/\).*/{ 11710 s//\1/ 11711 q 11712 } 11713 s/.*/./; q'` 11714 test -d "$as_dir" && break 11715 done 11716 test -z "$as_dirs" || eval "mkdir $as_dirs" 11717 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11718 11719 11720 } # as_fn_mkdir_p 11721 if mkdir -p . 2>/dev/null; then 11722 as_mkdir_p='mkdir -p "$as_dir"' 11723 else 11724 test -d ./-p && rmdir ./-p 11725 as_mkdir_p=false 11726 fi 11727 11728 11729 # as_fn_executable_p FILE 11730 # ----------------------- 11731 # Test if FILE is an executable regular file. 11732 as_fn_executable_p () 11733 { 11734 test -f "$1" && test -x "$1" 11735 } # as_fn_executable_p 11736 as_test_x='test -x' 11737 as_executable_p=as_fn_executable_p 11738 11739 # Sed expression to map a string onto a valid CPP name. 11740 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11741 11742 # Sed expression to map a string onto a valid variable name. 11743 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11744 11745 11746 exec 6>&1 11747 ## ----------------------------------- ## 11748 ## Main body of $CONFIG_STATUS script. ## 11749 ## ----------------------------------- ## 11750 _ASEOF 11751 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11752 11753 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11754 # Save the log message, to keep $0 and so on meaningful, and to 11755 # report actual input values of CONFIG_FILES etc. instead of their 11756 # values after options handling. 11757 ac_log=" 11758 This file was extended by bitmap $as_me 1.0.9, which was 11759 generated by GNU Autoconf 2.69. Invocation command line was 11760 11761 CONFIG_FILES = $CONFIG_FILES 11762 CONFIG_HEADERS = $CONFIG_HEADERS 11763 CONFIG_LINKS = $CONFIG_LINKS 11764 CONFIG_COMMANDS = $CONFIG_COMMANDS 11765 $ $0 $@ 11766 11767 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11768 " 11769 11770 _ACEOF 11771 11772 case $ac_config_files in *" 11773 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11774 esac 11775 11776 case $ac_config_headers in *" 11777 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11778 esac 11779 11780 11781 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11782 # Files that config.status was made for. 11783 config_files="$ac_config_files" 11784 config_headers="$ac_config_headers" 11785 config_commands="$ac_config_commands" 11786 11787 _ACEOF 11788 11789 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11790 ac_cs_usage="\ 11791 \`$as_me' instantiates files and other configuration actions 11792 from templates according to the current configuration. Unless the files 11793 and actions are specified as TAGs, all are instantiated by default. 11794 11795 Usage: $0 [OPTION]... [TAG]... 11796 11797 -h, --help print this help, then exit 11798 -V, --version print version number and configuration settings, then exit 11799 --config print configuration, then exit 11800 -q, --quiet, --silent 11801 do not print progress messages 11802 -d, --debug don't remove temporary files 11803 --recheck update $as_me by reconfiguring in the same conditions 11804 --file=FILE[:TEMPLATE] 11805 instantiate the configuration file FILE 11806 --header=FILE[:TEMPLATE] 11807 instantiate the configuration header FILE 11808 11809 Configuration files: 11810 $config_files 11811 11812 Configuration headers: 11813 $config_headers 11814 11815 Configuration commands: 11816 $config_commands 11817 11818 Report bugs to <https://gitlab.freedesktop.org/xorg/app/bitmap/issues>." 11819 11820 _ACEOF 11821 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11822 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11823 ac_cs_version="\\ 11824 bitmap config.status 1.0.9 11825 configured by $0, generated by GNU Autoconf 2.69, 11826 with options \\"\$ac_cs_config\\" 11827 11828 Copyright (C) 2012 Free Software Foundation, Inc. 11829 This config.status script is free software; the Free Software Foundation 11830 gives unlimited permission to copy, distribute and modify it." 11831 11832 ac_pwd='$ac_pwd' 11833 srcdir='$srcdir' 11834 INSTALL='$INSTALL' 11835 MKDIR_P='$MKDIR_P' 11836 AWK='$AWK' 11837 test -n "\$AWK" || AWK=awk 11838 _ACEOF 11839 11840 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11841 # The default lists apply if the user does not specify any file. 11842 ac_need_defaults=: 11843 while test $# != 0 11844 do 11845 case $1 in 11846 --*=?*) 11847 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11848 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11849 ac_shift=: 11850 ;; 11851 --*=) 11852 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11853 ac_optarg= 11854 ac_shift=: 11855 ;; 11856 *) 11857 ac_option=$1 11858 ac_optarg=$2 11859 ac_shift=shift 11860 ;; 11861 esac 11862 11863 case $ac_option in 11864 # Handling of the options. 11865 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11866 ac_cs_recheck=: ;; 11867 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11868 $as_echo "$ac_cs_version"; exit ;; 11869 --config | --confi | --conf | --con | --co | --c ) 11870 $as_echo "$ac_cs_config"; exit ;; 11871 --debug | --debu | --deb | --de | --d | -d ) 11872 debug=: ;; 11873 --file | --fil | --fi | --f ) 11874 $ac_shift 11875 case $ac_optarg in 11876 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11877 '') as_fn_error $? "missing file argument" ;; 11878 esac 11879 as_fn_append CONFIG_FILES " '$ac_optarg'" 11880 ac_need_defaults=false;; 11881 --header | --heade | --head | --hea ) 11882 $ac_shift 11883 case $ac_optarg in 11884 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11885 esac 11886 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11887 ac_need_defaults=false;; 11888 --he | --h) 11889 # Conflict between --help and --header 11890 as_fn_error $? "ambiguous option: \`$1' 11891 Try \`$0 --help' for more information.";; 11892 --help | --hel | -h ) 11893 $as_echo "$ac_cs_usage"; exit ;; 11894 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11895 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11896 ac_cs_silent=: ;; 11897 11898 # This is an error. 11899 -*) as_fn_error $? "unrecognized option: \`$1' 11900 Try \`$0 --help' for more information." ;; 11901 11902 *) as_fn_append ac_config_targets " $1" 11903 ac_need_defaults=false ;; 11904 11905 esac 11906 shift 11907 done 11908 11909 ac_configure_extra_args= 11910 11911 if $ac_cs_silent; then 11912 exec 6>/dev/null 11913 ac_configure_extra_args="$ac_configure_extra_args --silent" 11914 fi 11915 11916 _ACEOF 11917 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11918 if \$ac_cs_recheck; then 11919 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11920 shift 11921 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11922 CONFIG_SHELL='$SHELL' 11923 export CONFIG_SHELL 11924 exec "\$@" 11925 fi 11926 11927 _ACEOF 11928 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11929 exec 5>>config.log 11930 { 11931 echo 11932 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11933 ## Running $as_me. ## 11934 _ASBOX 11935 $as_echo "$ac_log" 11936 } >&5 11937 11938 _ACEOF 11939 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11940 # 11941 # INIT-COMMANDS 11942 # 11943 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11944 11945 _ACEOF 11946 11947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11948 11949 # Handling of arguments. 11950 for ac_config_target in $ac_config_targets 11951 do 11952 case $ac_config_target in 11953 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11954 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11955 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11956 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11957 11958 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11959 esac 11960 done 11961 11962 11963 # If the user did not use the arguments to specify the items to instantiate, 11964 # then the envvar interface is used. Set only those that are not. 11965 # We use the long form for the default assignment because of an extremely 11966 # bizarre bug on SunOS 4.1.3. 11967 if $ac_need_defaults; then 11968 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11969 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11970 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11971 fi 11972 11973 # Have a temporary directory for convenience. Make it in the build tree 11974 # simply because there is no reason against having it here, and in addition, 11975 # creating and moving files from /tmp can sometimes cause problems. 11976 # Hook for its removal unless debugging. 11977 # Note that there is a small window in which the directory will not be cleaned: 11978 # after its creation but before its name has been assigned to `$tmp'. 11979 $debug || 11980 { 11981 tmp= ac_tmp= 11982 trap 'exit_status=$? 11983 : "${ac_tmp:=$tmp}" 11984 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11985 ' 0 11986 trap 'as_fn_exit 1' 1 2 13 15 11987 } 11988 # Create a (secure) tmp directory for tmp files. 11989 11990 { 11991 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11992 test -d "$tmp" 11993 } || 11994 { 11995 tmp=./conf$$-$RANDOM 11996 (umask 077 && mkdir "$tmp") 11997 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11998 ac_tmp=$tmp 11999 12000 # Set up the scripts for CONFIG_FILES section. 12001 # No need to generate them if there are no CONFIG_FILES. 12002 # This happens for instance with `./config.status config.h'. 12003 if test -n "$CONFIG_FILES"; then 12004 12005 12006 ac_cr=`echo X | tr X '\015'` 12007 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12008 # But we know of no other shell where ac_cr would be empty at this 12009 # point, so we can use a bashism as a fallback. 12010 if test "x$ac_cr" = x; then 12011 eval ac_cr=\$\'\\r\' 12012 fi 12013 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12014 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12015 ac_cs_awk_cr='\\r' 12016 else 12017 ac_cs_awk_cr=$ac_cr 12018 fi 12019 12020 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12021 _ACEOF 12022 12023 12024 { 12025 echo "cat >conf$$subs.awk <<_ACEOF" && 12026 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12027 echo "_ACEOF" 12028 } >conf$$subs.sh || 12029 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12030 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12031 ac_delim='%!_!# ' 12032 for ac_last_try in false false false false false :; do 12033 . ./conf$$subs.sh || 12034 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12035 12036 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12037 if test $ac_delim_n = $ac_delim_num; then 12038 break 12039 elif $ac_last_try; then 12040 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12041 else 12042 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12043 fi 12044 done 12045 rm -f conf$$subs.sh 12046 12047 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12048 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12049 _ACEOF 12050 sed -n ' 12051 h 12052 s/^/S["/; s/!.*/"]=/ 12053 p 12054 g 12055 s/^[^!]*!// 12056 :repl 12057 t repl 12058 s/'"$ac_delim"'$// 12059 t delim 12060 :nl 12061 h 12062 s/\(.\{148\}\)..*/\1/ 12063 t more1 12064 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12065 p 12066 n 12067 b repl 12068 :more1 12069 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12070 p 12071 g 12072 s/.\{148\}// 12073 t nl 12074 :delim 12075 h 12076 s/\(.\{148\}\)..*/\1/ 12077 t more2 12078 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12079 p 12080 b 12081 :more2 12082 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12083 p 12084 g 12085 s/.\{148\}// 12086 t delim 12087 ' <conf$$subs.awk | sed ' 12088 /^[^""]/{ 12089 N 12090 s/\n// 12091 } 12092 ' >>$CONFIG_STATUS || ac_write_fail=1 12093 rm -f conf$$subs.awk 12094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12095 _ACAWK 12096 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12097 for (key in S) S_is_set[key] = 1 12098 FS = "" 12099 12100 } 12101 { 12102 line = $ 0 12103 nfields = split(line, field, "@") 12104 substed = 0 12105 len = length(field[1]) 12106 for (i = 2; i < nfields; i++) { 12107 key = field[i] 12108 keylen = length(key) 12109 if (S_is_set[key]) { 12110 value = S[key] 12111 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12112 len += length(value) + length(field[++i]) 12113 substed = 1 12114 } else 12115 len += 1 + keylen 12116 } 12117 12118 print line 12119 } 12120 12121 _ACAWK 12122 _ACEOF 12123 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12124 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12125 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12126 else 12127 cat 12128 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12129 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12130 _ACEOF 12131 12132 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12133 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12134 # trailing colons and then remove the whole line if VPATH becomes empty 12135 # (actually we leave an empty line to preserve line numbers). 12136 if test "x$srcdir" = x.; then 12137 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12138 h 12139 s/// 12140 s/^/:/ 12141 s/[ ]*$/:/ 12142 s/:\$(srcdir):/:/g 12143 s/:\${srcdir}:/:/g 12144 s/:@srcdir@:/:/g 12145 s/^:*// 12146 s/:*$// 12147 x 12148 s/\(=[ ]*\).*/\1/ 12149 G 12150 s/\n// 12151 s/^[^=]*=[ ]*$// 12152 }' 12153 fi 12154 12155 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12156 fi # test -n "$CONFIG_FILES" 12157 12158 # Set up the scripts for CONFIG_HEADERS section. 12159 # No need to generate them if there are no CONFIG_HEADERS. 12160 # This happens for instance with `./config.status Makefile'. 12161 if test -n "$CONFIG_HEADERS"; then 12162 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12163 BEGIN { 12164 _ACEOF 12165 12166 # Transform confdefs.h into an awk script `defines.awk', embedded as 12167 # here-document in config.status, that substitutes the proper values into 12168 # config.h.in to produce config.h. 12169 12170 # Create a delimiter string that does not exist in confdefs.h, to ease 12171 # handling of long lines. 12172 ac_delim='%!_!# ' 12173 for ac_last_try in false false :; do 12174 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12175 if test -z "$ac_tt"; then 12176 break 12177 elif $ac_last_try; then 12178 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12179 else 12180 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12181 fi 12182 done 12183 12184 # For the awk script, D is an array of macro values keyed by name, 12185 # likewise P contains macro parameters if any. Preserve backslash 12186 # newline sequences. 12187 12188 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12189 sed -n ' 12190 s/.\{148\}/&'"$ac_delim"'/g 12191 t rset 12192 :rset 12193 s/^[ ]*#[ ]*define[ ][ ]*/ / 12194 t def 12195 d 12196 :def 12197 s/\\$// 12198 t bsnl 12199 s/["\\]/\\&/g 12200 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12201 D["\1"]=" \3"/p 12202 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12203 d 12204 :bsnl 12205 s/["\\]/\\&/g 12206 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12207 D["\1"]=" \3\\\\\\n"\\/p 12208 t cont 12209 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12210 t cont 12211 d 12212 :cont 12213 n 12214 s/.\{148\}/&'"$ac_delim"'/g 12215 t clear 12216 :clear 12217 s/\\$// 12218 t bsnlc 12219 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12220 d 12221 :bsnlc 12222 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12223 b cont 12224 ' <confdefs.h | sed ' 12225 s/'"$ac_delim"'/"\\\ 12226 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12227 12228 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12229 for (key in D) D_is_set[key] = 1 12230 FS = "" 12231 } 12232 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12233 line = \$ 0 12234 split(line, arg, " ") 12235 if (arg[1] == "#") { 12236 defundef = arg[2] 12237 mac1 = arg[3] 12238 } else { 12239 defundef = substr(arg[1], 2) 12240 mac1 = arg[2] 12241 } 12242 split(mac1, mac2, "(") #) 12243 macro = mac2[1] 12244 prefix = substr(line, 1, index(line, defundef) - 1) 12245 if (D_is_set[macro]) { 12246 # Preserve the white space surrounding the "#". 12247 print prefix "define", macro P[macro] D[macro] 12248 next 12249 } else { 12250 # Replace #undef with comments. This is necessary, for example, 12251 # in the case of _POSIX_SOURCE, which is predefined and required 12252 # on some systems where configure will not decide to define it. 12253 if (defundef == "undef") { 12254 print "/*", prefix defundef, macro, "*/" 12255 next 12256 } 12257 } 12258 } 12259 { print } 12260 _ACAWK 12261 _ACEOF 12262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12263 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12264 fi # test -n "$CONFIG_HEADERS" 12265 12266 12267 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12268 shift 12269 for ac_tag 12270 do 12271 case $ac_tag in 12272 :[FHLC]) ac_mode=$ac_tag; continue;; 12273 esac 12274 case $ac_mode$ac_tag in 12275 :[FHL]*:*);; 12276 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12277 :[FH]-) ac_tag=-:-;; 12278 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12279 esac 12280 ac_save_IFS=$IFS 12281 IFS=: 12282 set x $ac_tag 12283 IFS=$ac_save_IFS 12284 shift 12285 ac_file=$1 12286 shift 12287 12288 case $ac_mode in 12289 :L) ac_source=$1;; 12290 :[FH]) 12291 ac_file_inputs= 12292 for ac_f 12293 do 12294 case $ac_f in 12295 -) ac_f="$ac_tmp/stdin";; 12296 *) # Look for the file first in the build tree, then in the source tree 12297 # (if the path is not absolute). The absolute path cannot be DOS-style, 12298 # because $ac_f cannot contain `:'. 12299 test -f "$ac_f" || 12300 case $ac_f in 12301 [\\/$]*) false;; 12302 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12303 esac || 12304 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12305 esac 12306 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12307 as_fn_append ac_file_inputs " '$ac_f'" 12308 done 12309 12310 # Let's still pretend it is `configure' which instantiates (i.e., don't 12311 # use $as_me), people would be surprised to read: 12312 # /* config.h. Generated by config.status. */ 12313 configure_input='Generated from '` 12314 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12315 `' by configure.' 12316 if test x"$ac_file" != x-; then 12317 configure_input="$ac_file. $configure_input" 12318 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12319 $as_echo "$as_me: creating $ac_file" >&6;} 12320 fi 12321 # Neutralize special characters interpreted by sed in replacement strings. 12322 case $configure_input in #( 12323 *\&* | *\|* | *\\* ) 12324 ac_sed_conf_input=`$as_echo "$configure_input" | 12325 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12326 *) ac_sed_conf_input=$configure_input;; 12327 esac 12328 12329 case $ac_tag in 12330 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12331 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12332 esac 12333 ;; 12334 esac 12335 12336 ac_dir=`$as_dirname -- "$ac_file" || 12337 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12338 X"$ac_file" : 'X\(//\)[^/]' \| \ 12339 X"$ac_file" : 'X\(//\)$' \| \ 12340 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12341 $as_echo X"$ac_file" | 12342 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12343 s//\1/ 12344 q 12345 } 12346 /^X\(\/\/\)[^/].*/{ 12347 s//\1/ 12348 q 12349 } 12350 /^X\(\/\/\)$/{ 12351 s//\1/ 12352 q 12353 } 12354 /^X\(\/\).*/{ 12355 s//\1/ 12356 q 12357 } 12358 s/.*/./; q'` 12359 as_dir="$ac_dir"; as_fn_mkdir_p 12360 ac_builddir=. 12361 12362 case "$ac_dir" in 12363 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12364 *) 12365 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12366 # A ".." for each directory in $ac_dir_suffix. 12367 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12368 case $ac_top_builddir_sub in 12369 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12370 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12371 esac ;; 12372 esac 12373 ac_abs_top_builddir=$ac_pwd 12374 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12375 # for backward compatibility: 12376 ac_top_builddir=$ac_top_build_prefix 12377 12378 case $srcdir in 12379 .) # We are building in place. 12380 ac_srcdir=. 12381 ac_top_srcdir=$ac_top_builddir_sub 12382 ac_abs_top_srcdir=$ac_pwd ;; 12383 [\\/]* | ?:[\\/]* ) # Absolute name. 12384 ac_srcdir=$srcdir$ac_dir_suffix; 12385 ac_top_srcdir=$srcdir 12386 ac_abs_top_srcdir=$srcdir ;; 12387 *) # Relative name. 12388 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12389 ac_top_srcdir=$ac_top_build_prefix$srcdir 12390 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12391 esac 12392 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12393 12394 12395 case $ac_mode in 12396 :F) 12397 # 12398 # CONFIG_FILE 12399 # 12400 12401 case $INSTALL in 12402 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12403 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12404 esac 12405 ac_MKDIR_P=$MKDIR_P 12406 case $MKDIR_P in 12407 [\\/$]* | ?:[\\/]* ) ;; 12408 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12409 esac 12410 _ACEOF 12411 12412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12413 # If the template does not know about datarootdir, expand it. 12414 # FIXME: This hack should be removed a few years after 2.60. 12415 ac_datarootdir_hack=; ac_datarootdir_seen= 12416 ac_sed_dataroot=' 12417 /datarootdir/ { 12418 p 12419 q 12420 } 12421 /@datadir@/p 12422 /@docdir@/p 12423 /@infodir@/p 12424 /@localedir@/p 12425 /@mandir@/p' 12426 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12427 *datarootdir*) ac_datarootdir_seen=yes;; 12428 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12430 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12431 _ACEOF 12432 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12433 ac_datarootdir_hack=' 12434 s&@datadir@&$datadir&g 12435 s&@docdir@&$docdir&g 12436 s&@infodir@&$infodir&g 12437 s&@localedir@&$localedir&g 12438 s&@mandir@&$mandir&g 12439 s&\\\${datarootdir}&$datarootdir&g' ;; 12440 esac 12441 _ACEOF 12442 12443 # Neutralize VPATH when `$srcdir' = `.'. 12444 # Shell code in configure.ac might set extrasub. 12445 # FIXME: do we really want to maintain this feature? 12446 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12447 ac_sed_extra="$ac_vpsub 12448 $extrasub 12449 _ACEOF 12450 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12451 :t 12452 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12453 s|@configure_input@|$ac_sed_conf_input|;t t 12454 s&@top_builddir@&$ac_top_builddir_sub&;t t 12455 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12456 s&@srcdir@&$ac_srcdir&;t t 12457 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12458 s&@top_srcdir@&$ac_top_srcdir&;t t 12459 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12460 s&@builddir@&$ac_builddir&;t t 12461 s&@abs_builddir@&$ac_abs_builddir&;t t 12462 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12463 s&@INSTALL@&$ac_INSTALL&;t t 12464 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12465 $ac_datarootdir_hack 12466 " 12467 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12468 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12469 12470 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12471 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12472 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12473 "$ac_tmp/out"`; test -z "$ac_out"; } && 12474 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12475 which seems to be undefined. Please make sure it is defined" >&5 12476 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12477 which seems to be undefined. Please make sure it is defined" >&2;} 12478 12479 rm -f "$ac_tmp/stdin" 12480 case $ac_file in 12481 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12482 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12483 esac \ 12484 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12485 ;; 12486 :H) 12487 # 12488 # CONFIG_HEADER 12489 # 12490 if test x"$ac_file" != x-; then 12491 { 12492 $as_echo "/* $configure_input */" \ 12493 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12494 } >"$ac_tmp/config.h" \ 12495 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12496 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12497 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12498 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12499 else 12500 rm -f "$ac_file" 12501 mv "$ac_tmp/config.h" "$ac_file" \ 12502 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12503 fi 12504 else 12505 $as_echo "/* $configure_input */" \ 12506 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12507 || as_fn_error $? "could not create -" "$LINENO" 5 12508 fi 12509 # Compute "$ac_file"'s index in $config_headers. 12510 _am_arg="$ac_file" 12511 _am_stamp_count=1 12512 for _am_header in $config_headers :; do 12513 case $_am_header in 12514 $_am_arg | $_am_arg:* ) 12515 break ;; 12516 * ) 12517 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12518 esac 12519 done 12520 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12521 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12522 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12523 X"$_am_arg" : 'X\(//\)$' \| \ 12524 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12525 $as_echo X"$_am_arg" | 12526 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12527 s//\1/ 12528 q 12529 } 12530 /^X\(\/\/\)[^/].*/{ 12531 s//\1/ 12532 q 12533 } 12534 /^X\(\/\/\)$/{ 12535 s//\1/ 12536 q 12537 } 12538 /^X\(\/\).*/{ 12539 s//\1/ 12540 q 12541 } 12542 s/.*/./; q'`/stamp-h$_am_stamp_count 12543 ;; 12544 12545 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12546 $as_echo "$as_me: executing $ac_file commands" >&6;} 12547 ;; 12548 esac 12549 12550 12551 case $ac_file$ac_mode in 12552 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12553 # Older Autoconf quotes --file arguments for eval, but not when files 12554 # are listed without --file. Let's play safe and only enable the eval 12555 # if we detect the quoting. 12556 case $CONFIG_FILES in 12557 *\'*) eval set x "$CONFIG_FILES" ;; 12558 *) set x $CONFIG_FILES ;; 12559 esac 12560 shift 12561 for mf 12562 do 12563 # Strip MF so we end up with the name of the file. 12564 mf=`echo "$mf" | sed -e 's/:.*$//'` 12565 # Check whether this is an Automake generated Makefile or not. 12566 # We used to match only the files named 'Makefile.in', but 12567 # some people rename them; so instead we look at the file content. 12568 # Grep'ing the first line is not enough: some people post-process 12569 # each Makefile.in and add a new line on top of each file to say so. 12570 # Grep'ing the whole file is not good either: AIX grep has a line 12571 # limit of 2048, but all sed's we know have understand at least 4000. 12572 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12573 dirpart=`$as_dirname -- "$mf" || 12574 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12575 X"$mf" : 'X\(//\)[^/]' \| \ 12576 X"$mf" : 'X\(//\)$' \| \ 12577 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12578 $as_echo X"$mf" | 12579 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12580 s//\1/ 12581 q 12582 } 12583 /^X\(\/\/\)[^/].*/{ 12584 s//\1/ 12585 q 12586 } 12587 /^X\(\/\/\)$/{ 12588 s//\1/ 12589 q 12590 } 12591 /^X\(\/\).*/{ 12592 s//\1/ 12593 q 12594 } 12595 s/.*/./; q'` 12596 else 12597 continue 12598 fi 12599 # Extract the definition of DEPDIR, am__include, and am__quote 12600 # from the Makefile without running 'make'. 12601 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12602 test -z "$DEPDIR" && continue 12603 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12604 test -z "$am__include" && continue 12605 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12606 # Find all dependency output files, they are included files with 12607 # $(DEPDIR) in their names. We invoke sed twice because it is the 12608 # simplest approach to changing $(DEPDIR) to its actual value in the 12609 # expansion. 12610 for file in `sed -n " 12611 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12612 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12613 # Make sure the directory exists. 12614 test -f "$dirpart/$file" && continue 12615 fdir=`$as_dirname -- "$file" || 12616 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12617 X"$file" : 'X\(//\)[^/]' \| \ 12618 X"$file" : 'X\(//\)$' \| \ 12619 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12620 $as_echo X"$file" | 12621 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12622 s//\1/ 12623 q 12624 } 12625 /^X\(\/\/\)[^/].*/{ 12626 s//\1/ 12627 q 12628 } 12629 /^X\(\/\/\)$/{ 12630 s//\1/ 12631 q 12632 } 12633 /^X\(\/\).*/{ 12634 s//\1/ 12635 q 12636 } 12637 s/.*/./; q'` 12638 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12639 # echo "creating $dirpart/$file" 12640 echo '# dummy' > "$dirpart/$file" 12641 done 12642 done 12643 } 12644 ;; 12645 12646 esac 12647 done # for ac_tag 12648 12649 12650 as_fn_exit 0 12651 _ACEOF 12652 ac_clean_files=$ac_clean_files_save 12653 12654 test $ac_write_fail = 0 || 12655 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12656 12657 12658 # configure is writing to config.log, and then calls config.status. 12659 # config.status does its own redirection, appending to config.log. 12660 # Unfortunately, on DOS this fails, as config.log is still kept open 12661 # by configure, so config.status won't be able to write to it; its 12662 # output is simply discarded. So we exec the FD to /dev/null, 12663 # effectively closing config.log, so it can be properly (re)opened and 12664 # appended to by config.status. When coming back to configure, we 12665 # need to make the FD available again. 12666 if test "$no_create" != yes; then 12667 ac_cs_success=: 12668 ac_config_status_args= 12669 test "$silent" = yes && 12670 ac_config_status_args="$ac_config_status_args --quiet" 12671 exec 5>/dev/null 12672 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12673 exec 5>>config.log 12674 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12675 # would make configure fail if this is the last instruction. 12676 $ac_cs_success || as_fn_exit 1 12677 fi 12678 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12679 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12680 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12681 fi 12682 12683
Indexes created Tue Oct 27 00:25:24 UTC 2026