configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for bitmap 1.0.8. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='bitmap' 583 PACKAGE_TARNAME='bitmap' 584 PACKAGE_VERSION='1.0.8' 585 PACKAGE_STRING='bitmap 1.0.8' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 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 665 CHANGELOG_CMD 666 STRICT_CFLAGS 667 CWARNFLAGS 668 BASE_CFLAGS 669 EGREP 670 GREP 671 CPP 672 am__fastdepCC_FALSE 673 am__fastdepCC_TRUE 674 CCDEPMODE 675 am__nodep 676 AMDEPBACKSLASH 677 AMDEP_FALSE 678 AMDEP_TRUE 679 am__quote 680 am__include 681 DEPDIR 682 OBJEXT 683 EXEEXT 684 ac_ct_CC 685 CPPFLAGS 686 LDFLAGS 687 CFLAGS 688 CC 689 AM_BACKSLASH 690 AM_DEFAULT_VERBOSITY 691 AM_DEFAULT_V 692 AM_V 693 am__untar 694 am__tar 695 AMTAR 696 am__leading_dot 697 SET_MAKE 698 AWK 699 mkdir_p 700 MKDIR_P 701 INSTALL_STRIP_PROGRAM 702 STRIP 703 install_sh 704 MAKEINFO 705 AUTOHEADER 706 AUTOMAKE 707 AUTOCONF 708 ACLOCAL 709 VERSION 710 PACKAGE 711 CYGPATH_W 712 am__isrc 713 INSTALL_DATA 714 INSTALL_SCRIPT 715 INSTALL_PROGRAM 716 target_alias 717 host_alias 718 build_alias 719 LIBS 720 ECHO_T 721 ECHO_N 722 ECHO_C 723 DEFS 724 mandir 725 localedir 726 libdir 727 psdir 728 pdfdir 729 dvidir 730 htmldir 731 infodir 732 docdir 733 oldincludedir 734 includedir 735 localstatedir 736 sharedstatedir 737 sysconfdir 738 datadir 739 datarootdir 740 libexecdir 741 sbindir 742 bindir 743 program_transform_name 744 prefix 745 exec_prefix 746 PACKAGE_URL 747 PACKAGE_BUGREPORT 748 PACKAGE_STRING 749 PACKAGE_VERSION 750 PACKAGE_TARNAME 751 PACKAGE_NAME 752 PATH_SEPARATOR 753 SHELL' 754 ac_subst_files='' 755 ac_user_opts=' 756 enable_option_checking 757 enable_silent_rules 758 enable_dependency_tracking 759 enable_selective_werror 760 enable_strict_compilation 761 with_appdefaultdir 762 ' 763 ac_precious_vars='build_alias 764 host_alias 765 target_alias 766 CC 767 CFLAGS 768 LDFLAGS 769 LIBS 770 CPPFLAGS 771 CPP 772 PKG_CONFIG 773 BMTOA_CFLAGS 774 BMTOA_LIBS 775 ATOBM_CFLAGS 776 ATOBM_LIBS 777 BITMAP_CFLAGS 778 BITMAP_LIBS 779 APPDEFS_CFLAGS 780 APPDEFS_LIBS' 781 782 783 # 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[VAR=VALUE]... 1324 1325 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1326 VAR=VALUE. See below for descriptions of some of the useful variables. 1327 1328 Defaults for the options are specified in brackets. 1329 1330 Configuration: 1331 -h, --help display this help and exit 1332 --help=short display options specific to this package 1333 --help=recursive display the short help of all the included packages 1334 -V, --version display version information and exit 1335 -q, --quiet, --silent do not print \`checking ...' messages 1336 --cache-file=FILE cache test results in FILE [disabled] 1337 -C, --config-cache alias for \`--cache-file=config.cache' 1338 -n, --no-create do not create output files 1339 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1340 1341 Installation directories: 1342 --prefix=PREFIX install architecture-independent files in PREFIX 1343 [$ac_default_prefix] 1344 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1345 [PREFIX] 1346 1347 By default, \`make install' will install all the files in 1348 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1349 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1350 for instance \`--prefix=\$HOME'. 1351 1352 For better control, use the options below. 1353 1354 Fine tuning of the installation directories: 1355 --bindir=DIR user executables [EPREFIX/bin] 1356 --sbindir=DIR system admin executables [EPREFIX/sbin] 1357 --libexecdir=DIR program executables [EPREFIX/libexec] 1358 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1359 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1360 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1361 --libdir=DIR object code libraries [EPREFIX/lib] 1362 --includedir=DIR C header files [PREFIX/include] 1363 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1364 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1365 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1366 --infodir=DIR info documentation [DATAROOTDIR/info] 1367 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1368 --mandir=DIR man documentation [DATAROOTDIR/man] 1369 --docdir=DIR documentation root [DATAROOTDIR/doc/bitmap] 1370 --htmldir=DIR html documentation [DOCDIR] 1371 --dvidir=DIR dvi documentation [DOCDIR] 1372 --pdfdir=DIR pdf documentation [DOCDIR] 1373 --psdir=DIR ps documentation [DOCDIR] 1374 _ACEOF 1375 1376 cat <<\_ACEOF 1377 1378 Program names: 1379 --program-prefix=PREFIX prepend PREFIX to installed program names 1380 --program-suffix=SUFFIX append SUFFIX to installed program names 1381 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1382 1383 System types: 1384 --build=BUILD configure for building on BUILD [guessed] 1385 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1386 _ACEOF 1387 fi 1388 1389 if test -n "$ac_init_help"; then 1390 case $ac_init_help in 1391 short | recursive ) echo "Configuration of bitmap 1.0.8:";; 1392 esac 1393 cat <<\_ACEOF 1394 1395 Optional Features: 1396 --disable-option-checking ignore unrecognized --enable/--with options 1397 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1398 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1399 --enable-silent-rules less verbose build output (undo: "make V=1") 1400 --disable-silent-rules verbose build output (undo: "make V=0") 1401 --enable-dependency-tracking 1402 do not reject slow dependency extractors 1403 --disable-dependency-tracking 1404 speeds up one-time build 1405 --disable-selective-werror 1406 Turn off selective compiler errors. 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However 'strip' might not be the right 2418 # tool to use in cross-compilation environments, therefore Automake 2419 # will honor the 'STRIP' environment variable to overrule this program. 2420 if test "$cross_compiling" != no; then 2421 if test -n "$ac_tool_prefix"; then 2422 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2423 set dummy ${ac_tool_prefix}strip; ac_word=$2 2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2425 $as_echo_n "checking for $ac_word... " >&6; } 2426 if ${ac_cv_prog_STRIP+:} false; then : 2427 $as_echo_n "(cached) " >&6 2428 else 2429 if test -n "$STRIP"; then 2430 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2431 else 2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2433 for as_dir in $PATH 2434 do 2435 IFS=$as_save_IFS 2436 test -z "$as_dir" && as_dir=. 2437 for ac_exec_ext in '' $ac_executable_extensions; do 2438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2439 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2441 break 2 2442 fi 2443 done 2444 done 2445 IFS=$as_save_IFS 2446 2447 fi 2448 fi 2449 STRIP=$ac_cv_prog_STRIP 2450 if test -n "$STRIP"; then 2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2452 $as_echo "$STRIP" >&6; } 2453 else 2454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2455 $as_echo "no" >&6; } 2456 fi 2457 2458 2459 fi 2460 if test -z "$ac_cv_prog_STRIP"; then 2461 ac_ct_STRIP=$STRIP 2462 # Extract the first word of "strip", so it can be a program name with args. 2463 set dummy strip; ac_word=$2 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2465 $as_echo_n "checking for $ac_word... " >&6; } 2466 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2467 $as_echo_n "(cached) " >&6 2468 else 2469 if test -n "$ac_ct_STRIP"; then 2470 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2471 else 2472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2473 for as_dir in $PATH 2474 do 2475 IFS=$as_save_IFS 2476 test -z "$as_dir" && as_dir=. 2477 for ac_exec_ext in '' $ac_executable_extensions; do 2478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2479 ac_cv_prog_ac_ct_STRIP="strip" 2480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2481 break 2 2482 fi 2483 done 2484 done 2485 IFS=$as_save_IFS 2486 2487 fi 2488 fi 2489 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2490 if test -n "$ac_ct_STRIP"; then 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2492 $as_echo "$ac_ct_STRIP" >&6; } 2493 else 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2495 $as_echo "no" >&6; } 2496 fi 2497 2498 if test "x$ac_ct_STRIP" = x; then 2499 STRIP=":" 2500 else 2501 case $cross_compiling:$ac_tool_warned in 2502 yes:) 2503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2504 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2505 ac_tool_warned=yes ;; 2506 esac 2507 STRIP=$ac_ct_STRIP 2508 fi 2509 else 2510 STRIP="$ac_cv_prog_STRIP" 2511 fi 2512 2513 fi 2514 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2515 2516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2517 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2518 if test -z "$MKDIR_P"; then 2519 if ${ac_cv_path_mkdir+:} false; then : 2520 $as_echo_n "(cached) " >&6 2521 else 2522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2523 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2524 do 2525 IFS=$as_save_IFS 2526 test -z "$as_dir" && as_dir=. 2527 for ac_prog in mkdir gmkdir; do 2528 for ac_exec_ext in '' $ac_executable_extensions; do 2529 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2530 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2531 'mkdir (GNU coreutils) '* | \ 2532 'mkdir (coreutils) '* | \ 2533 'mkdir (fileutils) '4.1*) 2534 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2535 break 3;; 2536 esac 2537 done 2538 done 2539 done 2540 IFS=$as_save_IFS 2541 2542 fi 2543 2544 test -d ./--version && rmdir ./--version 2545 if test "${ac_cv_path_mkdir+set}" = set; then 2546 MKDIR_P="$ac_cv_path_mkdir -p" 2547 else 2548 # As a last resort, use the slow shell script. Don't cache a 2549 # value for MKDIR_P within a source directory, because that will 2550 # break other packages using the cache if that directory is 2551 # removed, or if the value is a relative name. 2552 MKDIR_P="$ac_install_sh -d" 2553 fi 2554 fi 2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2556 $as_echo "$MKDIR_P" >&6; } 2557 2558 for ac_prog in gawk mawk nawk awk 2559 do 2560 # Extract the first word of "$ac_prog", so it can be a program name with args. 2561 set dummy $ac_prog; ac_word=$2 2562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2563 $as_echo_n "checking for $ac_word... " >&6; } 2564 if ${ac_cv_prog_AWK+:} false; then : 2565 $as_echo_n "(cached) " >&6 2566 else 2567 if test -n "$AWK"; then 2568 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2569 else 2570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2571 for as_dir in $PATH 2572 do 2573 IFS=$as_save_IFS 2574 test -z "$as_dir" && as_dir=. 2575 for ac_exec_ext in '' $ac_executable_extensions; do 2576 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2577 ac_cv_prog_AWK="$ac_prog" 2578 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2579 break 2 2580 fi 2581 done 2582 done 2583 IFS=$as_save_IFS 2584 2585 fi 2586 fi 2587 AWK=$ac_cv_prog_AWK 2588 if test -n "$AWK"; then 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2590 $as_echo "$AWK" >&6; } 2591 else 2592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2593 $as_echo "no" >&6; } 2594 fi 2595 2596 2597 test -n "$AWK" && break 2598 done 2599 2600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2601 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2602 set x ${MAKE-make} 2603 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2604 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2605 $as_echo_n "(cached) " >&6 2606 else 2607 cat >conftest.make <<\_ACEOF 2608 SHELL = /bin/sh 2609 all: 2610 @echo '@@@%%%=$(MAKE)=@@@%%%' 2611 _ACEOF 2612 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2613 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2614 *@@@%%%=?*=@@@%%%*) 2615 eval ac_cv_prog_make_${ac_make}_set=yes;; 2616 *) 2617 eval ac_cv_prog_make_${ac_make}_set=no;; 2618 esac 2619 rm -f conftest.make 2620 fi 2621 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2623 $as_echo "yes" >&6; } 2624 SET_MAKE= 2625 else 2626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2627 $as_echo "no" >&6; } 2628 SET_MAKE="MAKE=${MAKE-make}" 2629 fi 2630 2631 rm -rf .tst 2>/dev/null 2632 mkdir .tst 2>/dev/null 2633 if test -d .tst; then 2634 am__leading_dot=. 2635 else 2636 am__leading_dot=_ 2637 fi 2638 rmdir .tst 2>/dev/null 2639 2640 # Check whether --enable-silent-rules was given. 2641 if test "${enable_silent_rules+set}" = set; then : 2642 enableval=$enable_silent_rules; 2643 fi 2644 2645 case $enable_silent_rules in # ((( 2646 yes) AM_DEFAULT_VERBOSITY=0;; 2647 no) AM_DEFAULT_VERBOSITY=1;; 2648 *) AM_DEFAULT_VERBOSITY=1;; 2649 esac 2650 am_make=${MAKE-make} 2651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2652 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2653 if ${am_cv_make_support_nested_variables+:} false; then : 2654 $as_echo_n "(cached) " >&6 2655 else 2656 if $as_echo 'TRUE=$(BAR$(V)) 2657 BAR0=false 2658 BAR1=true 2659 V=1 2660 am__doit: 2661 @$(TRUE) 2662 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2663 am_cv_make_support_nested_variables=yes 2664 else 2665 am_cv_make_support_nested_variables=no 2666 fi 2667 fi 2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2669 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2670 if test $am_cv_make_support_nested_variables = yes; then 2671 AM_V='$(V)' 2672 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2673 else 2674 AM_V=$AM_DEFAULT_VERBOSITY 2675 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2676 fi 2677 AM_BACKSLASH='\' 2678 2679 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2680 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2681 # is not polluted with repeated "-I." 2682 am__isrc=' -I$(srcdir)' 2683 # test to see if srcdir already configured 2684 if test -f $srcdir/config.status; then 2685 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2686 fi 2687 fi 2688 2689 # test whether we have cygpath 2690 if test -z "$CYGPATH_W"; then 2691 if (cygpath --version) >/dev/null 2>/dev/null; then 2692 CYGPATH_W='cygpath -w' 2693 else 2694 CYGPATH_W=echo 2695 fi 2696 fi 2697 2698 2699 # Define the identity of the package. 2700 PACKAGE='bitmap' 2701 VERSION='1.0.8' 2702 2703 2704 cat >>confdefs.h <<_ACEOF 2705 #define PACKAGE "$PACKAGE" 2706 _ACEOF 2707 2708 2709 cat >>confdefs.h <<_ACEOF 2710 #define VERSION "$VERSION" 2711 _ACEOF 2712 2713 # Some tools Automake needs. 2714 2715 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2716 2717 2718 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2719 2720 2721 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2722 2723 2724 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2725 2726 2727 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2728 2729 # For better backward compatibility. To be removed once Automake 1.9.x 2730 # dies out for good. For more background, see: 2731 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2732 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2733 mkdir_p='$(MKDIR_P)' 2734 2735 # We need awk for the "check" target (and possibly the TAP driver). The 2736 # system "awk" is bad on some platforms. 2737 # Always define AMTAR for backward compatibility. Yes, it's still used 2738 # in the wild :-( We should find a proper way to deprecate it ... 2739 AMTAR='$${TAR-tar}' 2740 2741 2742 # We'll loop over all known methods to create a tar archive until one works. 2743 _am_tools='gnutar pax cpio none' 2744 2745 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2746 2747 2748 2749 2750 2751 2752 # POSIX will say in a future version that running "rm -f" with no argument 2753 # is OK; and we want to be able to make that assumption in our Makefile 2754 # recipes. So use an aggressive probe to check that the usage we want is 2755 # actually supported "in the wild" to an acceptable degree. 2756 # See automake bug#10828. 2757 # To make any issue more visible, cause the running configure to be aborted 2758 # by default if the 'rm' program in use doesn't match our expectations; the 2759 # user can still override this though. 2760 if rm -f && rm -fr && rm -rf; then : OK; else 2761 cat >&2 <<'END' 2762 Oops! 2763 2764 Your 'rm' program seems unable to run without file operands specified 2765 on the command line, even when the '-f' option is present. This is contrary 2766 to the behaviour of most rm programs out there, and not conforming with 2767 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2768 2769 Please tell bug-automake@gnu.org about your system, including the value 2770 of your $PATH and any error possibly output before this message. This 2771 can help us improve future automake versions. 2772 2773 END 2774 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2775 echo 'Configuration will proceed anyway, since you have set the' >&2 2776 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2777 echo >&2 2778 else 2779 cat >&2 <<'END' 2780 Aborting the configuration process, to ensure you take notice of the issue. 2781 2782 You can download and install GNU coreutils to get an 'rm' implementation 2783 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2784 2785 If you want to complete the configuration process using your problematic 2786 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2787 to "yes", and re-run configure. 2788 2789 END 2790 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2791 fi 2792 fi 2793 2794 2795 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 DEPDIR="${am__leading_dot}deps" 2808 2809 ac_config_commands="$ac_config_commands depfiles" 2810 2811 2812 am_make=${MAKE-make} 2813 cat > confinc << 'END' 2814 am__doit: 2815 @echo this is the am__doit target 2816 .PHONY: am__doit 2817 END 2818 # If we don't find an include directive, just comment out the code. 2819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2820 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2821 am__include="#" 2822 am__quote= 2823 _am_result=none 2824 # First try GNU make style include. 2825 echo "include confinc" > confmf 2826 # Ignore all kinds of additional output from 'make'. 2827 case `$am_make -s -f confmf 2> /dev/null` in #( 2828 *the\ am__doit\ target*) 2829 am__include=include 2830 am__quote= 2831 _am_result=GNU 2832 ;; 2833 esac 2834 # Now try BSD make style include. 2835 if test "$am__include" = "#"; then 2836 echo '.include "confinc"' > confmf 2837 case `$am_make -s -f confmf 2> /dev/null` in #( 2838 *the\ am__doit\ target*) 2839 am__include=.include 2840 am__quote="\"" 2841 _am_result=BSD 2842 ;; 2843 esac 2844 fi 2845 2846 2847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2848 $as_echo "$_am_result" >&6; } 2849 rm -f confinc confmf 2850 2851 # Check whether --enable-dependency-tracking was given. 2852 if test "${enable_dependency_tracking+set}" = set; then : 2853 enableval=$enable_dependency_tracking; 2854 fi 2855 2856 if test "x$enable_dependency_tracking" != xno; then 2857 am_depcomp="$ac_aux_dir/depcomp" 2858 AMDEPBACKSLASH='\' 2859 am__nodep='_no' 2860 fi 2861 if test "x$enable_dependency_tracking" != xno; then 2862 AMDEP_TRUE= 2863 AMDEP_FALSE='#' 2864 else 2865 AMDEP_TRUE='#' 2866 AMDEP_FALSE= 2867 fi 2868 2869 2870 ac_ext=c 2871 ac_cpp='$CPP $CPPFLAGS' 2872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2874 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2875 if test -n "$ac_tool_prefix"; then 2876 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2877 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2879 $as_echo_n "checking for $ac_word... " >&6; } 2880 if ${ac_cv_prog_CC+:} false; then : 2881 $as_echo_n "(cached) " >&6 2882 else 2883 if test -n "$CC"; then 2884 ac_cv_prog_CC="$CC" # Let the user override the test. 2885 else 2886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2887 for as_dir in $PATH 2888 do 2889 IFS=$as_save_IFS 2890 test -z "$as_dir" && as_dir=. 2891 for ac_exec_ext in '' $ac_executable_extensions; do 2892 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2893 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2894 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2895 break 2 2896 fi 2897 done 2898 done 2899 IFS=$as_save_IFS 2900 2901 fi 2902 fi 2903 CC=$ac_cv_prog_CC 2904 if test -n "$CC"; then 2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2906 $as_echo "$CC" >&6; } 2907 else 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2909 $as_echo "no" >&6; } 2910 fi 2911 2912 2913 fi 2914 if test -z "$ac_cv_prog_CC"; then 2915 ac_ct_CC=$CC 2916 # Extract the first word of "gcc", so it can be a program name with args. 2917 set dummy gcc; ac_word=$2 2918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2919 $as_echo_n "checking for $ac_word... " >&6; } 2920 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2921 $as_echo_n "(cached) " >&6 2922 else 2923 if test -n "$ac_ct_CC"; then 2924 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2925 else 2926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2927 for as_dir in $PATH 2928 do 2929 IFS=$as_save_IFS 2930 test -z "$as_dir" && as_dir=. 2931 for ac_exec_ext in '' $ac_executable_extensions; do 2932 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2933 ac_cv_prog_ac_ct_CC="gcc" 2934 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2935 break 2 2936 fi 2937 done 2938 done 2939 IFS=$as_save_IFS 2940 2941 fi 2942 fi 2943 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2944 if test -n "$ac_ct_CC"; then 2945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2946 $as_echo "$ac_ct_CC" >&6; } 2947 else 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2949 $as_echo "no" >&6; } 2950 fi 2951 2952 if test "x$ac_ct_CC" = x; then 2953 CC="" 2954 else 2955 case $cross_compiling:$ac_tool_warned in 2956 yes:) 2957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2958 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2959 ac_tool_warned=yes ;; 2960 esac 2961 CC=$ac_ct_CC 2962 fi 2963 else 2964 CC="$ac_cv_prog_CC" 2965 fi 2966 2967 if test -z "$CC"; then 2968 if test -n "$ac_tool_prefix"; then 2969 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2970 set dummy ${ac_tool_prefix}cc; ac_word=$2 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2972 $as_echo_n "checking for $ac_word... " >&6; } 2973 if ${ac_cv_prog_CC+:} false; then : 2974 $as_echo_n "(cached) " >&6 2975 else 2976 if test -n "$CC"; then 2977 ac_cv_prog_CC="$CC" # Let the user override the test. 2978 else 2979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2980 for as_dir in $PATH 2981 do 2982 IFS=$as_save_IFS 2983 test -z "$as_dir" && as_dir=. 2984 for ac_exec_ext in '' $ac_executable_extensions; do 2985 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2986 ac_cv_prog_CC="${ac_tool_prefix}cc" 2987 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2988 break 2 2989 fi 2990 done 2991 done 2992 IFS=$as_save_IFS 2993 2994 fi 2995 fi 2996 CC=$ac_cv_prog_CC 2997 if test -n "$CC"; then 2998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2999 $as_echo "$CC" >&6; } 3000 else 3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3002 $as_echo "no" >&6; } 3003 fi 3004 3005 3006 fi 3007 fi 3008 if test -z "$CC"; then 3009 # Extract the first word of "cc", so it can be a program name with args. 3010 set dummy cc; ac_word=$2 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3012 $as_echo_n "checking for $ac_word... " >&6; } 3013 if ${ac_cv_prog_CC+:} false; then : 3014 $as_echo_n "(cached) " >&6 3015 else 3016 if test -n "$CC"; then 3017 ac_cv_prog_CC="$CC" # Let the user override the test. 3018 else 3019 ac_prog_rejected=no 3020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3021 for as_dir in $PATH 3022 do 3023 IFS=$as_save_IFS 3024 test -z "$as_dir" && as_dir=. 3025 for ac_exec_ext in '' $ac_executable_extensions; do 3026 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3027 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3028 ac_prog_rejected=yes 3029 continue 3030 fi 3031 ac_cv_prog_CC="cc" 3032 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3033 break 2 3034 fi 3035 done 3036 done 3037 IFS=$as_save_IFS 3038 3039 if test $ac_prog_rejected = yes; then 3040 # We found a bogon in the path, so make sure we never use it. 3041 set dummy $ac_cv_prog_CC 3042 shift 3043 if test $# != 0; then 3044 # We chose a different compiler from the bogus one. 3045 # However, it has the same basename, so the bogon will be chosen 3046 # first if we set CC to just the basename; use the full file name. 3047 shift 3048 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3049 fi 3050 fi 3051 fi 3052 fi 3053 CC=$ac_cv_prog_CC 3054 if test -n "$CC"; then 3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3056 $as_echo "$CC" >&6; } 3057 else 3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3059 $as_echo "no" >&6; } 3060 fi 3061 3062 3063 fi 3064 if test -z "$CC"; then 3065 if test -n "$ac_tool_prefix"; then 3066 for ac_prog in cl.exe 3067 do 3068 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3069 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3071 $as_echo_n "checking for $ac_word... " >&6; } 3072 if ${ac_cv_prog_CC+:} false; then : 3073 $as_echo_n "(cached) " >&6 3074 else 3075 if test -n "$CC"; then 3076 ac_cv_prog_CC="$CC" # Let the user override the test. 3077 else 3078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3079 for as_dir in $PATH 3080 do 3081 IFS=$as_save_IFS 3082 test -z "$as_dir" && as_dir=. 3083 for ac_exec_ext in '' $ac_executable_extensions; do 3084 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3085 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3086 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3087 break 2 3088 fi 3089 done 3090 done 3091 IFS=$as_save_IFS 3092 3093 fi 3094 fi 3095 CC=$ac_cv_prog_CC 3096 if test -n "$CC"; then 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3098 $as_echo "$CC" >&6; } 3099 else 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3101 $as_echo "no" >&6; } 3102 fi 3103 3104 3105 test -n "$CC" && break 3106 done 3107 fi 3108 if test -z "$CC"; then 3109 ac_ct_CC=$CC 3110 for ac_prog in cl.exe 3111 do 3112 # Extract the first word of "$ac_prog", so it can be a program name with args. 3113 set dummy $ac_prog; ac_word=$2 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3115 $as_echo_n "checking for $ac_word... " >&6; } 3116 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3117 $as_echo_n "(cached) " >&6 3118 else 3119 if test -n "$ac_ct_CC"; then 3120 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3121 else 3122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3123 for as_dir in $PATH 3124 do 3125 IFS=$as_save_IFS 3126 test -z "$as_dir" && as_dir=. 3127 for ac_exec_ext in '' $ac_executable_extensions; do 3128 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3129 ac_cv_prog_ac_ct_CC="$ac_prog" 3130 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3131 break 2 3132 fi 3133 done 3134 done 3135 IFS=$as_save_IFS 3136 3137 fi 3138 fi 3139 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3140 if test -n "$ac_ct_CC"; then 3141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3142 $as_echo "$ac_ct_CC" >&6; } 3143 else 3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3145 $as_echo "no" >&6; } 3146 fi 3147 3148 3149 test -n "$ac_ct_CC" && break 3150 done 3151 3152 if test "x$ac_ct_CC" = x; then 3153 CC="" 3154 else 3155 case $cross_compiling:$ac_tool_warned in 3156 yes:) 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3158 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3159 ac_tool_warned=yes ;; 3160 esac 3161 CC=$ac_ct_CC 3162 fi 3163 fi 3164 3165 fi 3166 3167 3168 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3169 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3170 as_fn_error $? "no acceptable C compiler found in \$PATH 3171 See \`config.log' for more details" "$LINENO" 5; } 3172 3173 # Provide some information about the compiler. 3174 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3175 set X $ac_compile 3176 ac_compiler=$2 3177 for ac_option in --version -v -V -qversion; do 3178 { { ac_try="$ac_compiler $ac_option >&5" 3179 case "(($ac_try" in 3180 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3181 *) ac_try_echo=$ac_try;; 3182 esac 3183 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3184 $as_echo "$ac_try_echo"; } >&5 3185 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3186 ac_status=$? 3187 if test -s conftest.err; then 3188 sed '10a\ 3189 ... rest of stderr output deleted ... 3190 10q' conftest.err >conftest.er1 3191 cat conftest.er1 >&5 3192 fi 3193 rm -f conftest.er1 conftest.err 3194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3195 test $ac_status = 0; } 3196 done 3197 3198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3199 /* end confdefs.h. */ 3200 3201 int 3202 main () 3203 { 3204 3205 ; 3206 return 0; 3207 } 3208 _ACEOF 3209 ac_clean_files_save=$ac_clean_files 3210 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3211 # Try to create an executable without -o first, disregard a.out. 3212 # It will help us diagnose broken compilers, and finding out an intuition 3213 # of exeext. 3214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3215 $as_echo_n "checking whether the C compiler works... " >&6; } 3216 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3217 3218 # The possible output files: 3219 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3220 3221 ac_rmfiles= 3222 for ac_file in $ac_files 3223 do 3224 case $ac_file in 3225 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3226 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3227 esac 3228 done 3229 rm -f $ac_rmfiles 3230 3231 if { { ac_try="$ac_link_default" 3232 case "(($ac_try" in 3233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3234 *) ac_try_echo=$ac_try;; 3235 esac 3236 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3237 $as_echo "$ac_try_echo"; } >&5 3238 (eval "$ac_link_default") 2>&5 3239 ac_status=$? 3240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3241 test $ac_status = 0; }; then : 3242 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3243 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3244 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3245 # so that the user can short-circuit this test for compilers unknown to 3246 # Autoconf. 3247 for ac_file in $ac_files '' 3248 do 3249 test -f "$ac_file" || continue 3250 case $ac_file in 3251 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3252 ;; 3253 [ab].out ) 3254 # We found the default executable, but exeext='' is most 3255 # certainly right. 3256 break;; 3257 *.* ) 3258 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3259 then :; else 3260 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3261 fi 3262 # We set ac_cv_exeext here because the later test for it is not 3263 # safe: cross compilers may not add the suffix if given an `-o' 3264 # argument, so we may need to know it at that point already. 3265 # Even if this section looks crufty: it has the advantage of 3266 # actually working. 3267 break;; 3268 * ) 3269 break;; 3270 esac 3271 done 3272 test "$ac_cv_exeext" = no && ac_cv_exeext= 3273 3274 else 3275 ac_file='' 3276 fi 3277 if test -z "$ac_file"; then : 3278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3279 $as_echo "no" >&6; } 3280 $as_echo "$as_me: failed program was:" >&5 3281 sed 's/^/| /' conftest.$ac_ext >&5 3282 3283 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3285 as_fn_error 77 "C compiler cannot create executables 3286 See \`config.log' for more details" "$LINENO" 5; } 3287 else 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3289 $as_echo "yes" >&6; } 3290 fi 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3292 $as_echo_n "checking for C compiler default output file name... " >&6; } 3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3294 $as_echo "$ac_file" >&6; } 3295 ac_exeext=$ac_cv_exeext 3296 3297 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3298 ac_clean_files=$ac_clean_files_save 3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3300 $as_echo_n "checking for suffix of executables... " >&6; } 3301 if { { ac_try="$ac_link" 3302 case "(($ac_try" in 3303 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3304 *) ac_try_echo=$ac_try;; 3305 esac 3306 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3307 $as_echo "$ac_try_echo"; } >&5 3308 (eval "$ac_link") 2>&5 3309 ac_status=$? 3310 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3311 test $ac_status = 0; }; then : 3312 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3313 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3314 # work properly (i.e., refer to `conftest.exe'), while it won't with 3315 # `rm'. 3316 for ac_file in conftest.exe conftest conftest.*; do 3317 test -f "$ac_file" || continue 3318 case $ac_file in 3319 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3320 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3321 break;; 3322 * ) break;; 3323 esac 3324 done 3325 else 3326 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3327 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3328 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3329 See \`config.log' for more details" "$LINENO" 5; } 3330 fi 3331 rm -f conftest conftest$ac_cv_exeext 3332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3333 $as_echo "$ac_cv_exeext" >&6; } 3334 3335 rm -f conftest.$ac_ext 3336 EXEEXT=$ac_cv_exeext 3337 ac_exeext=$EXEEXT 3338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3339 /* end confdefs.h. */ 3340 #include <stdio.h> 3341 int 3342 main () 3343 { 3344 FILE *f = fopen ("conftest.out", "w"); 3345 return ferror (f) || fclose (f) != 0; 3346 3347 ; 3348 return 0; 3349 } 3350 _ACEOF 3351 ac_clean_files="$ac_clean_files conftest.out" 3352 # Check that the compiler produces executables we can run. If not, either 3353 # the compiler is broken, or we cross compile. 3354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3355 $as_echo_n "checking whether we are cross compiling... " >&6; } 3356 if test "$cross_compiling" != yes; then 3357 { { ac_try="$ac_link" 3358 case "(($ac_try" in 3359 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3360 *) ac_try_echo=$ac_try;; 3361 esac 3362 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3363 $as_echo "$ac_try_echo"; } >&5 3364 (eval "$ac_link") 2>&5 3365 ac_status=$? 3366 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3367 test $ac_status = 0; } 3368 if { ac_try='./conftest$ac_cv_exeext' 3369 { { case "(($ac_try" in 3370 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3371 *) ac_try_echo=$ac_try;; 3372 esac 3373 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3374 $as_echo "$ac_try_echo"; } >&5 3375 (eval "$ac_try") 2>&5 3376 ac_status=$? 3377 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3378 test $ac_status = 0; }; }; then 3379 cross_compiling=no 3380 else 3381 if test "$cross_compiling" = maybe; then 3382 cross_compiling=yes 3383 else 3384 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3385 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3386 as_fn_error $? "cannot run C compiled programs. 3387 If you meant to cross compile, use \`--host'. 3388 See \`config.log' for more details" "$LINENO" 5; } 3389 fi 3390 fi 3391 fi 3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3393 $as_echo "$cross_compiling" >&6; } 3394 3395 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3396 ac_clean_files=$ac_clean_files_save 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3398 $as_echo_n "checking for suffix of object files... " >&6; } 3399 if ${ac_cv_objext+:} false; then : 3400 $as_echo_n "(cached) " >&6 3401 else 3402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3403 /* end confdefs.h. */ 3404 3405 int 3406 main () 3407 { 3408 3409 ; 3410 return 0; 3411 } 3412 _ACEOF 3413 rm -f conftest.o conftest.obj 3414 if { { ac_try="$ac_compile" 3415 case "(($ac_try" in 3416 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3417 *) ac_try_echo=$ac_try;; 3418 esac 3419 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3420 $as_echo "$ac_try_echo"; } >&5 3421 (eval "$ac_compile") 2>&5 3422 ac_status=$? 3423 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3424 test $ac_status = 0; }; then : 3425 for ac_file in conftest.o conftest.obj conftest.*; do 3426 test -f "$ac_file" || continue; 3427 case $ac_file in 3428 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3429 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3430 break;; 3431 esac 3432 done 3433 else 3434 $as_echo "$as_me: failed program was:" >&5 3435 sed 's/^/| /' conftest.$ac_ext >&5 3436 3437 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3438 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3439 as_fn_error $? "cannot compute suffix of object files: cannot compile 3440 See \`config.log' for more details" "$LINENO" 5; } 3441 fi 3442 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3443 fi 3444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3445 $as_echo "$ac_cv_objext" >&6; } 3446 OBJEXT=$ac_cv_objext 3447 ac_objext=$OBJEXT 3448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3449 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3450 if ${ac_cv_c_compiler_gnu+:} false; then : 3451 $as_echo_n "(cached) " >&6 3452 else 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454 /* end confdefs.h. */ 3455 3456 int 3457 main () 3458 { 3459 #ifndef __GNUC__ 3460 choke me 3461 #endif 3462 3463 ; 3464 return 0; 3465 } 3466 _ACEOF 3467 if ac_fn_c_try_compile "$LINENO"; then : 3468 ac_compiler_gnu=yes 3469 else 3470 ac_compiler_gnu=no 3471 fi 3472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3473 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3474 3475 fi 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3477 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3478 if test $ac_compiler_gnu = yes; then 3479 GCC=yes 3480 else 3481 GCC= 3482 fi 3483 ac_test_CFLAGS=${CFLAGS+set} 3484 ac_save_CFLAGS=$CFLAGS 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3486 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3487 if ${ac_cv_prog_cc_g+:} false; then : 3488 $as_echo_n "(cached) " >&6 3489 else 3490 ac_save_c_werror_flag=$ac_c_werror_flag 3491 ac_c_werror_flag=yes 3492 ac_cv_prog_cc_g=no 3493 CFLAGS="-g" 3494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3495 /* end confdefs.h. */ 3496 3497 int 3498 main () 3499 { 3500 3501 ; 3502 return 0; 3503 } 3504 _ACEOF 3505 if ac_fn_c_try_compile "$LINENO"; then : 3506 ac_cv_prog_cc_g=yes 3507 else 3508 CFLAGS="" 3509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3510 /* end confdefs.h. */ 3511 3512 int 3513 main () 3514 { 3515 3516 ; 3517 return 0; 3518 } 3519 _ACEOF 3520 if ac_fn_c_try_compile "$LINENO"; then : 3521 3522 else 3523 ac_c_werror_flag=$ac_save_c_werror_flag 3524 CFLAGS="-g" 3525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3526 /* end confdefs.h. */ 3527 3528 int 3529 main () 3530 { 3531 3532 ; 3533 return 0; 3534 } 3535 _ACEOF 3536 if ac_fn_c_try_compile "$LINENO"; then : 3537 ac_cv_prog_cc_g=yes 3538 fi 3539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3540 fi 3541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3542 fi 3543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3544 ac_c_werror_flag=$ac_save_c_werror_flag 3545 fi 3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3547 $as_echo "$ac_cv_prog_cc_g" >&6; } 3548 if test "$ac_test_CFLAGS" = set; then 3549 CFLAGS=$ac_save_CFLAGS 3550 elif test $ac_cv_prog_cc_g = yes; then 3551 if test "$GCC" = yes; then 3552 CFLAGS="-g -O2" 3553 else 3554 CFLAGS="-g" 3555 fi 3556 else 3557 if test "$GCC" = yes; then 3558 CFLAGS="-O2" 3559 else 3560 CFLAGS= 3561 fi 3562 fi 3563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3564 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3565 if ${ac_cv_prog_cc_c89+:} false; then : 3566 $as_echo_n "(cached) " >&6 3567 else 3568 ac_cv_prog_cc_c89=no 3569 ac_save_CC=$CC 3570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3571 /* end confdefs.h. */ 3572 #include <stdarg.h> 3573 #include <stdio.h> 3574 struct stat; 3575 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3576 struct buf { int x; }; 3577 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3578 static char *e (p, i) 3579 char **p; 3580 int i; 3581 { 3582 return p[i]; 3583 } 3584 static char *f (char * (*g) (char **, int), char **p, ...) 3585 { 3586 char *s; 3587 va_list v; 3588 va_start (v,p); 3589 s = g (p, va_arg (v,int)); 3590 va_end (v); 3591 return s; 3592 } 3593 3594 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3595 function prototypes and stuff, but not '\xHH' hex character constants. 3596 These don't provoke an error unfortunately, instead are silently treated 3597 as 'x'. The following induces an error, until -std is added to get 3598 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3599 array size at least. It's necessary to write '\x00'==0 to get something 3600 that's true only with -std. */ 3601 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3602 3603 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3604 inside strings and character constants. */ 3605 #define FOO(x) 'x' 3606 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3607 3608 int test (int i, double x); 3609 struct s1 {int (*f) (int a);}; 3610 struct s2 {int (*f) (double a);}; 3611 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3612 int argc; 3613 char **argv; 3614 int 3615 main () 3616 { 3617 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3618 ; 3619 return 0; 3620 } 3621 _ACEOF 3622 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3623 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3624 do 3625 CC="$ac_save_CC $ac_arg" 3626 if ac_fn_c_try_compile "$LINENO"; then : 3627 ac_cv_prog_cc_c89=$ac_arg 3628 fi 3629 rm -f core conftest.err conftest.$ac_objext 3630 test "x$ac_cv_prog_cc_c89" != "xno" && break 3631 done 3632 rm -f conftest.$ac_ext 3633 CC=$ac_save_CC 3634 3635 fi 3636 # AC_CACHE_VAL 3637 case "x$ac_cv_prog_cc_c89" in 3638 x) 3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3640 $as_echo "none needed" >&6; } ;; 3641 xno) 3642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3643 $as_echo "unsupported" >&6; } ;; 3644 *) 3645 CC="$CC $ac_cv_prog_cc_c89" 3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3647 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3648 esac 3649 if test "x$ac_cv_prog_cc_c89" != xno; then : 3650 3651 fi 3652 3653 ac_ext=c 3654 ac_cpp='$CPP $CPPFLAGS' 3655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3657 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3658 3659 ac_ext=c 3660 ac_cpp='$CPP $CPPFLAGS' 3661 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3662 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3663 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3665 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3666 if ${am_cv_prog_cc_c_o+:} false; then : 3667 $as_echo_n "(cached) " >&6 3668 else 3669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3670 /* end confdefs.h. */ 3671 3672 int 3673 main () 3674 { 3675 3676 ; 3677 return 0; 3678 } 3679 _ACEOF 3680 # Make sure it works both with $CC and with simple cc. 3681 # Following AC_PROG_CC_C_O, we do the test twice because some 3682 # compilers refuse to overwrite an existing .o file with -o, 3683 # though they will create one. 3684 am_cv_prog_cc_c_o=yes 3685 for am_i in 1 2; do 3686 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3687 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3688 ac_status=$? 3689 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3690 (exit $ac_status); } \ 3691 && test -f conftest2.$ac_objext; then 3692 : OK 3693 else 3694 am_cv_prog_cc_c_o=no 3695 break 3696 fi 3697 done 3698 rm -f core conftest* 3699 unset am_i 3700 fi 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3702 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3703 if test "$am_cv_prog_cc_c_o" != yes; then 3704 # Losing compiler, so override with the script. 3705 # FIXME: It is wrong to rewrite CC. 3706 # But if we don't then we get into trouble of one sort or another. 3707 # A longer-term fix would be to have automake use am__CC in this case, 3708 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3709 CC="$am_aux_dir/compile $CC" 3710 fi 3711 ac_ext=c 3712 ac_cpp='$CPP $CPPFLAGS' 3713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3715 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3716 3717 3718 depcc="$CC" am_compiler_list= 3719 3720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3721 $as_echo_n "checking dependency style of $depcc... " >&6; } 3722 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3723 $as_echo_n "(cached) " >&6 3724 else 3725 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3726 # We make a subdir and do the tests there. Otherwise we can end up 3727 # making bogus files that we don't know about and never remove. For 3728 # instance it was reported that on HP-UX the gcc test will end up 3729 # making a dummy file named 'D' -- because '-MD' means "put the output 3730 # in D". 3731 rm -rf conftest.dir 3732 mkdir conftest.dir 3733 # Copy depcomp to subdir because otherwise we won't find it if we're 3734 # using a relative directory. 3735 cp "$am_depcomp" conftest.dir 3736 cd conftest.dir 3737 # We will build objects and dependencies in a subdirectory because 3738 # it helps to detect inapplicable dependency modes. For instance 3739 # both Tru64's cc and ICC support -MD to output dependencies as a 3740 # side effect of compilation, but ICC will put the dependencies in 3741 # the current directory while Tru64 will put them in the object 3742 # directory. 3743 mkdir sub 3744 3745 am_cv_CC_dependencies_compiler_type=none 3746 if test "$am_compiler_list" = ""; then 3747 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3748 fi 3749 am__universal=false 3750 case " $depcc " in #( 3751 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3752 esac 3753 3754 for depmode in $am_compiler_list; do 3755 # Setup a source with many dependencies, because some compilers 3756 # like to wrap large dependency lists on column 80 (with \), and 3757 # we should not choose a depcomp mode which is confused by this. 3758 # 3759 # We need to recreate these files for each test, as the compiler may 3760 # overwrite some of them when testing with obscure command lines. 3761 # This happens at least with the AIX C compiler. 3762 : > sub/conftest.c 3763 for i in 1 2 3 4 5 6; do 3764 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3765 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3766 # Solaris 10 /bin/sh. 3767 echo '/* dummy */' > sub/conftst$i.h 3768 done 3769 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3770 3771 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3772 # mode. It turns out that the SunPro C++ compiler does not properly 3773 # handle '-M -o', and we need to detect this. Also, some Intel 3774 # versions had trouble with output in subdirs. 3775 am__obj=sub/conftest.${OBJEXT-o} 3776 am__minus_obj="-o $am__obj" 3777 case $depmode in 3778 gcc) 3779 # This depmode causes a compiler race in universal mode. 3780 test "$am__universal" = false || continue 3781 ;; 3782 nosideeffect) 3783 # After this tag, mechanisms are not by side-effect, so they'll 3784 # only be used when explicitly requested. 3785 if test "x$enable_dependency_tracking" = xyes; then 3786 continue 3787 else 3788 break 3789 fi 3790 ;; 3791 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3792 # This compiler won't grok '-c -o', but also, the minuso test has 3793 # not run yet. These depmodes are late enough in the game, and 3794 # so weak that their functioning should not be impacted. 3795 am__obj=conftest.${OBJEXT-o} 3796 am__minus_obj= 3797 ;; 3798 none) break ;; 3799 esac 3800 if depmode=$depmode \ 3801 source=sub/conftest.c object=$am__obj \ 3802 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3803 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3804 >/dev/null 2>conftest.err && 3805 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3806 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3807 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3808 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3809 # icc doesn't choke on unknown options, it will just issue warnings 3810 # or remarks (even with -Werror). So we grep stderr for any message 3811 # that says an option was ignored or not supported. 3812 # When given -MP, icc 7.0 and 7.1 complain thusly: 3813 # icc: Command line warning: ignoring option '-M'; no argument required 3814 # The diagnosis changed in icc 8.0: 3815 # icc: Command line remark: option '-MP' not supported 3816 if (grep 'ignoring option' conftest.err || 3817 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3818 am_cv_CC_dependencies_compiler_type=$depmode 3819 break 3820 fi 3821 fi 3822 done 3823 3824 cd .. 3825 rm -rf conftest.dir 3826 else 3827 am_cv_CC_dependencies_compiler_type=none 3828 fi 3829 3830 fi 3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3832 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3833 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3834 3835 if 3836 test "x$enable_dependency_tracking" != xno \ 3837 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3838 am__fastdepCC_TRUE= 3839 am__fastdepCC_FALSE='#' 3840 else 3841 am__fastdepCC_TRUE='#' 3842 am__fastdepCC_FALSE= 3843 fi 3844 3845 3846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3847 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3848 if ${ac_cv_prog_cc_c99+:} false; then : 3849 $as_echo_n "(cached) " >&6 3850 else 3851 ac_cv_prog_cc_c99=no 3852 ac_save_CC=$CC 3853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3854 /* end confdefs.h. */ 3855 #include <stdarg.h> 3856 #include <stdbool.h> 3857 #include <stdlib.h> 3858 #include <wchar.h> 3859 #include <stdio.h> 3860 3861 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3862 #define debug(...) fprintf (stderr, __VA_ARGS__) 3863 #define showlist(...) puts (#__VA_ARGS__) 3864 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3865 static void 3866 test_varargs_macros (void) 3867 { 3868 int x = 1234; 3869 int y = 5678; 3870 debug ("Flag"); 3871 debug ("X = %d\n", x); 3872 showlist (The first, second, and third items.); 3873 report (x>y, "x is %d but y is %d", x, y); 3874 } 3875 3876 // Check long long types. 3877 #define BIG64 18446744073709551615ull 3878 #define BIG32 4294967295ul 3879 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3880 #if !BIG_OK 3881 your preprocessor is broken; 3882 #endif 3883 #if BIG_OK 3884 #else 3885 your preprocessor is broken; 3886 #endif 3887 static long long int bignum = -9223372036854775807LL; 3888 static unsigned long long int ubignum = BIG64; 3889 3890 struct incomplete_array 3891 { 3892 int datasize; 3893 double data[]; 3894 }; 3895 3896 struct named_init { 3897 int number; 3898 const wchar_t *name; 3899 double average; 3900 }; 3901 3902 typedef const char *ccp; 3903 3904 static inline int 3905 test_restrict (ccp restrict text) 3906 { 3907 // See if C++-style comments work. 3908 // Iterate through items via the restricted pointer. 3909 // Also check for declarations in for loops. 3910 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3911 continue; 3912 return 0; 3913 } 3914 3915 // Check varargs and va_copy. 3916 static void 3917 test_varargs (const char *format, ...) 3918 { 3919 va_list args; 3920 va_start (args, format); 3921 va_list args_copy; 3922 va_copy (args_copy, args); 3923 3924 const char *str; 3925 int number; 3926 float fnumber; 3927 3928 while (*format) 3929 { 3930 switch (*format++) 3931 { 3932 case 's': // string 3933 str = va_arg (args_copy, const char *); 3934 break; 3935 case 'd': // int 3936 number = va_arg (args_copy, int); 3937 break; 3938 case 'f': // float 3939 fnumber = va_arg (args_copy, double); 3940 break; 3941 default: 3942 break; 3943 } 3944 } 3945 va_end (args_copy); 3946 va_end (args); 3947 } 3948 3949 int 3950 main () 3951 { 3952 3953 // Check bool. 3954 _Bool success = false; 3955 3956 // Check restrict. 3957 if (test_restrict ("String literal") == 0) 3958 success = true; 3959 char *restrict newvar = "Another string"; 3960 3961 // Check varargs. 3962 test_varargs ("s, d' f .", "string", 65, 34.234); 3963 test_varargs_macros (); 3964 3965 // Check flexible array members. 3966 struct incomplete_array *ia = 3967 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3968 ia->datasize = 10; 3969 for (int i = 0; i < ia->datasize; ++i) 3970 ia->data[i] = i * 1.234; 3971 3972 // Check named initializers. 3973 struct named_init ni = { 3974 .number = 34, 3975 .name = L"Test wide string", 3976 .average = 543.34343, 3977 }; 3978 3979 ni.number = 58; 3980 3981 int dynamic_array[ni.number]; 3982 dynamic_array[ni.number - 1] = 543; 3983 3984 // work around unused variable warnings 3985 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3986 || dynamic_array[ni.number - 1] != 543); 3987 3988 ; 3989 return 0; 3990 } 3991 _ACEOF 3992 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3993 do 3994 CC="$ac_save_CC $ac_arg" 3995 if ac_fn_c_try_compile "$LINENO"; then : 3996 ac_cv_prog_cc_c99=$ac_arg 3997 fi 3998 rm -f core conftest.err conftest.$ac_objext 3999 test "x$ac_cv_prog_cc_c99" != "xno" && break 4000 done 4001 rm -f conftest.$ac_ext 4002 CC=$ac_save_CC 4003 4004 fi 4005 # AC_CACHE_VAL 4006 case "x$ac_cv_prog_cc_c99" in 4007 x) 4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4009 $as_echo "none needed" >&6; } ;; 4010 xno) 4011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4012 $as_echo "unsupported" >&6; } ;; 4013 *) 4014 CC="$CC $ac_cv_prog_cc_c99" 4015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4016 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4017 esac 4018 if test "x$ac_cv_prog_cc_c99" != xno; then : 4019 4020 fi 4021 4022 4023 4024 ac_ext=c 4025 ac_cpp='$CPP $CPPFLAGS' 4026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4028 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4030 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4031 # On Suns, sometimes $CPP names a directory. 4032 if test -n "$CPP" && test -d "$CPP"; then 4033 CPP= 4034 fi 4035 if test -z "$CPP"; then 4036 if ${ac_cv_prog_CPP+:} false; then : 4037 $as_echo_n "(cached) " >&6 4038 else 4039 # Double quotes because CPP needs to be expanded 4040 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4041 do 4042 ac_preproc_ok=false 4043 for ac_c_preproc_warn_flag in '' yes 4044 do 4045 # Use a header file that comes with gcc, so configuring glibc 4046 # with a fresh cross-compiler works. 4047 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4048 # <limits.h> exists even on freestanding compilers. 4049 # On the NeXT, cc -E runs the code through the compiler's parser, 4050 # not just through cpp. "Syntax error" is here to catch this case. 4051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4052 /* end confdefs.h. */ 4053 #ifdef __STDC__ 4054 # include <limits.h> 4055 #else 4056 # include <assert.h> 4057 #endif 4058 Syntax error 4059 _ACEOF 4060 if ac_fn_c_try_cpp "$LINENO"; then : 4061 4062 else 4063 # Broken: fails on valid input. 4064 continue 4065 fi 4066 rm -f conftest.err conftest.i conftest.$ac_ext 4067 4068 # OK, works on sane cases. Now check whether nonexistent headers 4069 # can be detected and how. 4070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4071 /* end confdefs.h. */ 4072 #include <ac_nonexistent.h> 4073 _ACEOF 4074 if ac_fn_c_try_cpp "$LINENO"; then : 4075 # Broken: success on invalid input. 4076 continue 4077 else 4078 # Passes both tests. 4079 ac_preproc_ok=: 4080 break 4081 fi 4082 rm -f conftest.err conftest.i conftest.$ac_ext 4083 4084 done 4085 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4086 rm -f conftest.i conftest.err conftest.$ac_ext 4087 if $ac_preproc_ok; then : 4088 break 4089 fi 4090 4091 done 4092 ac_cv_prog_CPP=$CPP 4093 4094 fi 4095 CPP=$ac_cv_prog_CPP 4096 else 4097 ac_cv_prog_CPP=$CPP 4098 fi 4099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4100 $as_echo "$CPP" >&6; } 4101 ac_preproc_ok=false 4102 for ac_c_preproc_warn_flag in '' yes 4103 do 4104 # Use a header file that comes with gcc, so configuring glibc 4105 # with a fresh cross-compiler works. 4106 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4107 # <limits.h> exists even on freestanding compilers. 4108 # On the NeXT, cc -E runs the code through the compiler's parser, 4109 # not just through cpp. "Syntax error" is here to catch this case. 4110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4111 /* end confdefs.h. */ 4112 #ifdef __STDC__ 4113 # include <limits.h> 4114 #else 4115 # include <assert.h> 4116 #endif 4117 Syntax error 4118 _ACEOF 4119 if ac_fn_c_try_cpp "$LINENO"; then : 4120 4121 else 4122 # Broken: fails on valid input. 4123 continue 4124 fi 4125 rm -f conftest.err conftest.i conftest.$ac_ext 4126 4127 # OK, works on sane cases. Now check whether nonexistent headers 4128 # can be detected and how. 4129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4130 /* end confdefs.h. */ 4131 #include <ac_nonexistent.h> 4132 _ACEOF 4133 if ac_fn_c_try_cpp "$LINENO"; then : 4134 # Broken: success on invalid input. 4135 continue 4136 else 4137 # Passes both tests. 4138 ac_preproc_ok=: 4139 break 4140 fi 4141 rm -f conftest.err conftest.i conftest.$ac_ext 4142 4143 done 4144 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4145 rm -f conftest.i conftest.err conftest.$ac_ext 4146 if $ac_preproc_ok; then : 4147 4148 else 4149 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4151 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4152 See \`config.log' for more details" "$LINENO" 5; } 4153 fi 4154 4155 ac_ext=c 4156 ac_cpp='$CPP $CPPFLAGS' 4157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4159 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4160 4161 4162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4163 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4164 if ${ac_cv_path_GREP+:} false; then : 4165 $as_echo_n "(cached) " >&6 4166 else 4167 if test -z "$GREP"; then 4168 ac_path_GREP_found=false 4169 # Loop through the user's path and test for each of PROGNAME-LIST 4170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4171 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4172 do 4173 IFS=$as_save_IFS 4174 test -z "$as_dir" && as_dir=. 4175 for ac_prog in grep ggrep; do 4176 for ac_exec_ext in '' $ac_executable_extensions; do 4177 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4178 as_fn_executable_p "$ac_path_GREP" || continue 4179 # Check for GNU ac_path_GREP and select it if it is found. 4180 # Check for GNU $ac_path_GREP 4181 case `"$ac_path_GREP" --version 2>&1` in 4182 *GNU*) 4183 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4184 *) 4185 ac_count=0 4186 $as_echo_n 0123456789 >"conftest.in" 4187 while : 4188 do 4189 cat "conftest.in" "conftest.in" >"conftest.tmp" 4190 mv "conftest.tmp" "conftest.in" 4191 cp "conftest.in" "conftest.nl" 4192 $as_echo 'GREP' >> "conftest.nl" 4193 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4194 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4195 as_fn_arith $ac_count + 1 && ac_count=$as_val 4196 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4197 # Best one so far, save it but keep looking for a better one 4198 ac_cv_path_GREP="$ac_path_GREP" 4199 ac_path_GREP_max=$ac_count 4200 fi 4201 # 10*(2^10) chars as input seems more than enough 4202 test $ac_count -gt 10 && break 4203 done 4204 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4205 esac 4206 4207 $ac_path_GREP_found && break 3 4208 done 4209 done 4210 done 4211 IFS=$as_save_IFS 4212 if test -z "$ac_cv_path_GREP"; then 4213 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4214 fi 4215 else 4216 ac_cv_path_GREP=$GREP 4217 fi 4218 4219 fi 4220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4221 $as_echo "$ac_cv_path_GREP" >&6; } 4222 GREP="$ac_cv_path_GREP" 4223 4224 4225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4226 $as_echo_n "checking for egrep... " >&6; } 4227 if ${ac_cv_path_EGREP+:} false; then : 4228 $as_echo_n "(cached) " >&6 4229 else 4230 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4231 then ac_cv_path_EGREP="$GREP -E" 4232 else 4233 if test -z "$EGREP"; then 4234 ac_path_EGREP_found=false 4235 # Loop through the user's path and test for each of PROGNAME-LIST 4236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4237 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4238 do 4239 IFS=$as_save_IFS 4240 test -z "$as_dir" && as_dir=. 4241 for ac_prog in egrep; do 4242 for ac_exec_ext in '' $ac_executable_extensions; do 4243 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4244 as_fn_executable_p "$ac_path_EGREP" || continue 4245 # Check for GNU ac_path_EGREP and select it if it is found. 4246 # Check for GNU $ac_path_EGREP 4247 case `"$ac_path_EGREP" --version 2>&1` in 4248 *GNU*) 4249 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4250 *) 4251 ac_count=0 4252 $as_echo_n 0123456789 >"conftest.in" 4253 while : 4254 do 4255 cat "conftest.in" "conftest.in" >"conftest.tmp" 4256 mv "conftest.tmp" "conftest.in" 4257 cp "conftest.in" "conftest.nl" 4258 $as_echo 'EGREP' >> "conftest.nl" 4259 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4260 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4261 as_fn_arith $ac_count + 1 && ac_count=$as_val 4262 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4263 # Best one so far, save it but keep looking for a better one 4264 ac_cv_path_EGREP="$ac_path_EGREP" 4265 ac_path_EGREP_max=$ac_count 4266 fi 4267 # 10*(2^10) chars as input seems more than enough 4268 test $ac_count -gt 10 && break 4269 done 4270 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4271 esac 4272 4273 $ac_path_EGREP_found && break 3 4274 done 4275 done 4276 done 4277 IFS=$as_save_IFS 4278 if test -z "$ac_cv_path_EGREP"; then 4279 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4280 fi 4281 else 4282 ac_cv_path_EGREP=$EGREP 4283 fi 4284 4285 fi 4286 fi 4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4288 $as_echo "$ac_cv_path_EGREP" >&6; } 4289 EGREP="$ac_cv_path_EGREP" 4290 4291 4292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4293 $as_echo_n "checking for ANSI C header files... " >&6; } 4294 if ${ac_cv_header_stdc+:} false; then : 4295 $as_echo_n "(cached) " >&6 4296 else 4297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4298 /* end confdefs.h. */ 4299 #include <stdlib.h> 4300 #include <stdarg.h> 4301 #include <string.h> 4302 #include <float.h> 4303 4304 int 4305 main () 4306 { 4307 4308 ; 4309 return 0; 4310 } 4311 _ACEOF 4312 if ac_fn_c_try_compile "$LINENO"; then : 4313 ac_cv_header_stdc=yes 4314 else 4315 ac_cv_header_stdc=no 4316 fi 4317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4318 4319 if test $ac_cv_header_stdc = yes; then 4320 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4322 /* end confdefs.h. */ 4323 #include <string.h> 4324 4325 _ACEOF 4326 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4327 $EGREP "memchr" >/dev/null 2>&1; then : 4328 4329 else 4330 ac_cv_header_stdc=no 4331 fi 4332 rm -f conftest* 4333 4334 fi 4335 4336 if test $ac_cv_header_stdc = yes; then 4337 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4339 /* end confdefs.h. */ 4340 #include <stdlib.h> 4341 4342 _ACEOF 4343 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4344 $EGREP "free" >/dev/null 2>&1; then : 4345 4346 else 4347 ac_cv_header_stdc=no 4348 fi 4349 rm -f conftest* 4350 4351 fi 4352 4353 if test $ac_cv_header_stdc = yes; then 4354 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4355 if test "$cross_compiling" = yes; then : 4356 : 4357 else 4358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4359 /* end confdefs.h. */ 4360 #include <ctype.h> 4361 #include <stdlib.h> 4362 #if ((' ' & 0x0FF) == 0x020) 4363 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4364 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4365 #else 4366 # define ISLOWER(c) \ 4367 (('a' <= (c) && (c) <= 'i') \ 4368 || ('j' <= (c) && (c) <= 'r') \ 4369 || ('s' <= (c) && (c) <= 'z')) 4370 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4371 #endif 4372 4373 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4374 int 4375 main () 4376 { 4377 int i; 4378 for (i = 0; i < 256; i++) 4379 if (XOR (islower (i), ISLOWER (i)) 4380 || toupper (i) != TOUPPER (i)) 4381 return 2; 4382 return 0; 4383 } 4384 _ACEOF 4385 if ac_fn_c_try_run "$LINENO"; then : 4386 4387 else 4388 ac_cv_header_stdc=no 4389 fi 4390 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4391 conftest.$ac_objext conftest.beam conftest.$ac_ext 4392 fi 4393 4394 fi 4395 fi 4396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4397 $as_echo "$ac_cv_header_stdc" >&6; } 4398 if test $ac_cv_header_stdc = yes; then 4399 4400 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4401 4402 fi 4403 4404 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4405 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4406 inttypes.h stdint.h unistd.h 4407 do : 4408 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4409 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4410 " 4411 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4412 cat >>confdefs.h <<_ACEOF 4413 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4414 _ACEOF 4415 4416 fi 4417 4418 done 4419 4420 4421 4422 4423 4424 4425 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4426 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4427 CLANGCC="yes" 4428 else 4429 CLANGCC="no" 4430 fi 4431 4432 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4433 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4434 INTELCC="yes" 4435 else 4436 INTELCC="no" 4437 fi 4438 4439 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4440 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4441 SUNCC="yes" 4442 else 4443 SUNCC="no" 4444 fi 4445 4446 4447 4448 4449 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4450 if test -n "$ac_tool_prefix"; then 4451 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4452 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4454 $as_echo_n "checking for $ac_word... " >&6; } 4455 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4456 $as_echo_n "(cached) " >&6 4457 else 4458 case $PKG_CONFIG in 4459 [\\/]* | ?:[\\/]*) 4460 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4461 ;; 4462 *) 4463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4464 for as_dir in $PATH 4465 do 4466 IFS=$as_save_IFS 4467 test -z "$as_dir" && as_dir=. 4468 for ac_exec_ext in '' $ac_executable_extensions; do 4469 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4470 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4471 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4472 break 2 4473 fi 4474 done 4475 done 4476 IFS=$as_save_IFS 4477 4478 ;; 4479 esac 4480 fi 4481 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4482 if test -n "$PKG_CONFIG"; then 4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4484 $as_echo "$PKG_CONFIG" >&6; } 4485 else 4486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4487 $as_echo "no" >&6; } 4488 fi 4489 4490 4491 fi 4492 if test -z "$ac_cv_path_PKG_CONFIG"; then 4493 ac_pt_PKG_CONFIG=$PKG_CONFIG 4494 # Extract the first word of "pkg-config", so it can be a program name with args. 4495 set dummy pkg-config; ac_word=$2 4496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4497 $as_echo_n "checking for $ac_word... " >&6; } 4498 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4499 $as_echo_n "(cached) " >&6 4500 else 4501 case $ac_pt_PKG_CONFIG in 4502 [\\/]* | ?:[\\/]*) 4503 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4504 ;; 4505 *) 4506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4507 for as_dir in $PATH 4508 do 4509 IFS=$as_save_IFS 4510 test -z "$as_dir" && as_dir=. 4511 for ac_exec_ext in '' $ac_executable_extensions; do 4512 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4513 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4514 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4515 break 2 4516 fi 4517 done 4518 done 4519 IFS=$as_save_IFS 4520 4521 ;; 4522 esac 4523 fi 4524 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4525 if test -n "$ac_pt_PKG_CONFIG"; then 4526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4527 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4528 else 4529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4530 $as_echo "no" >&6; } 4531 fi 4532 4533 if test "x$ac_pt_PKG_CONFIG" = x; then 4534 PKG_CONFIG="" 4535 else 4536 case $cross_compiling:$ac_tool_warned in 4537 yes:) 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4539 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4540 ac_tool_warned=yes ;; 4541 esac 4542 PKG_CONFIG=$ac_pt_PKG_CONFIG 4543 fi 4544 else 4545 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4546 fi 4547 4548 fi 4549 if test -n "$PKG_CONFIG"; then 4550 _pkg_min_version=0.9.0 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4552 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4553 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4555 $as_echo "yes" >&6; } 4556 else 4557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4558 $as_echo "no" >&6; } 4559 PKG_CONFIG="" 4560 fi 4561 4562 fi 4563 # Make sure we can run config.sub. 4564 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4565 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4566 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4568 $as_echo_n "checking build system type... " >&6; } 4569 if ${ac_cv_build+:} false; then : 4570 $as_echo_n "(cached) " >&6 4571 else 4572 ac_build_alias=$build_alias 4573 test "x$ac_build_alias" = x && 4574 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4575 test "x$ac_build_alias" = x && 4576 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4577 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4578 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4579 4580 fi 4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4582 $as_echo "$ac_cv_build" >&6; } 4583 case $ac_cv_build in 4584 *-*-*) ;; 4585 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4586 esac 4587 build=$ac_cv_build 4588 ac_save_IFS=$IFS; IFS='-' 4589 set x $ac_cv_build 4590 shift 4591 build_cpu=$1 4592 build_vendor=$2 4593 shift; shift 4594 # Remember, the first character of IFS is used to create $*, 4595 # except with old shells: 4596 build_os=$* 4597 IFS=$ac_save_IFS 4598 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4599 4600 4601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4602 $as_echo_n "checking host system type... " >&6; } 4603 if ${ac_cv_host+:} false; then : 4604 $as_echo_n "(cached) " >&6 4605 else 4606 if test "x$host_alias" = x; then 4607 ac_cv_host=$ac_cv_build 4608 else 4609 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4610 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4611 fi 4612 4613 fi 4614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4615 $as_echo "$ac_cv_host" >&6; } 4616 case $ac_cv_host in 4617 *-*-*) ;; 4618 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4619 esac 4620 host=$ac_cv_host 4621 ac_save_IFS=$IFS; IFS='-' 4622 set x $ac_cv_host 4623 shift 4624 host_cpu=$1 4625 host_vendor=$2 4626 shift; shift 4627 # Remember, the first character of IFS is used to create $*, 4628 # except with old shells: 4629 host_os=$* 4630 IFS=$ac_save_IFS 4631 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4632 4633 4634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4635 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4636 if ${ac_cv_path_SED+:} false; then : 4637 $as_echo_n "(cached) " >&6 4638 else 4639 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4640 for ac_i in 1 2 3 4 5 6 7; do 4641 ac_script="$ac_script$as_nl$ac_script" 4642 done 4643 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4644 { ac_script=; unset ac_script;} 4645 if test -z "$SED"; then 4646 ac_path_SED_found=false 4647 # Loop through the user's path and test for each of PROGNAME-LIST 4648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4649 for as_dir in $PATH 4650 do 4651 IFS=$as_save_IFS 4652 test -z "$as_dir" && as_dir=. 4653 for ac_prog in sed gsed; do 4654 for ac_exec_ext in '' $ac_executable_extensions; do 4655 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4656 as_fn_executable_p "$ac_path_SED" || continue 4657 # Check for GNU ac_path_SED and select it if it is found. 4658 # Check for GNU $ac_path_SED 4659 case `"$ac_path_SED" --version 2>&1` in 4660 *GNU*) 4661 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4662 *) 4663 ac_count=0 4664 $as_echo_n 0123456789 >"conftest.in" 4665 while : 4666 do 4667 cat "conftest.in" "conftest.in" >"conftest.tmp" 4668 mv "conftest.tmp" "conftest.in" 4669 cp "conftest.in" "conftest.nl" 4670 $as_echo '' >> "conftest.nl" 4671 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4672 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4673 as_fn_arith $ac_count + 1 && ac_count=$as_val 4674 if test $ac_count -gt ${ac_path_SED_max-0}; then 4675 # Best one so far, save it but keep looking for a better one 4676 ac_cv_path_SED="$ac_path_SED" 4677 ac_path_SED_max=$ac_count 4678 fi 4679 # 10*(2^10) chars as input seems more than enough 4680 test $ac_count -gt 10 && break 4681 done 4682 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4683 esac 4684 4685 $ac_path_SED_found && break 3 4686 done 4687 done 4688 done 4689 IFS=$as_save_IFS 4690 if test -z "$ac_cv_path_SED"; then 4691 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4692 fi 4693 else 4694 ac_cv_path_SED=$SED 4695 fi 4696 4697 fi 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4699 $as_echo "$ac_cv_path_SED" >&6; } 4700 SED="$ac_cv_path_SED" 4701 rm -f conftest.sed 4702 4703 4704 4705 4706 4707 4708 # Check whether --enable-selective-werror was given. 4709 if test "${enable_selective_werror+set}" = set; then : 4710 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4711 else 4712 SELECTIVE_WERROR=yes 4713 fi 4714 4715 4716 4717 4718 4719 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4720 if test "x$SUNCC" = "xyes"; then 4721 BASE_CFLAGS="-v" 4722 else 4723 BASE_CFLAGS="" 4724 fi 4725 4726 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 xorg_testset_save_CFLAGS="$CFLAGS" 4741 4742 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4745 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4746 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4747 $as_echo_n "(cached) " >&6 4748 else 4749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4750 /* end confdefs.h. */ 4751 int i; 4752 _ACEOF 4753 if ac_fn_c_try_compile "$LINENO"; then : 4754 xorg_cv_cc_flag_unknown_warning_option=yes 4755 else 4756 xorg_cv_cc_flag_unknown_warning_option=no 4757 fi 4758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4759 fi 4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4761 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4762 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4763 CFLAGS="$xorg_testset_save_CFLAGS" 4764 fi 4765 4766 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4769 fi 4770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4772 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4773 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4774 $as_echo_n "(cached) " >&6 4775 else 4776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4777 /* end confdefs.h. */ 4778 int i; 4779 _ACEOF 4780 if ac_fn_c_try_compile "$LINENO"; then : 4781 xorg_cv_cc_flag_unused_command_line_argument=yes 4782 else 4783 xorg_cv_cc_flag_unused_command_line_argument=no 4784 fi 4785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4786 fi 4787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4788 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4789 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4790 CFLAGS="$xorg_testset_save_CFLAGS" 4791 fi 4792 4793 found="no" 4794 4795 if test $found = "no" ; then 4796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4798 fi 4799 4800 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4802 fi 4803 4804 CFLAGS="$CFLAGS -Wall" 4805 4806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4807 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4808 cacheid=xorg_cv_cc_flag__Wall 4809 if eval \${$cacheid+:} false; then : 4810 $as_echo_n "(cached) " >&6 4811 else 4812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4813 /* end confdefs.h. */ 4814 int i; 4815 int 4816 main () 4817 { 4818 4819 ; 4820 return 0; 4821 } 4822 _ACEOF 4823 if ac_fn_c_try_link "$LINENO"; then : 4824 eval $cacheid=yes 4825 else 4826 eval $cacheid=no 4827 fi 4828 rm -f core conftest.err conftest.$ac_objext \ 4829 conftest$ac_exeext conftest.$ac_ext 4830 fi 4831 4832 4833 CFLAGS="$xorg_testset_save_CFLAGS" 4834 4835 eval supported=\$$cacheid 4836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4837 $as_echo "$supported" >&6; } 4838 if test "$supported" = "yes" ; then 4839 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4840 found="yes" 4841 fi 4842 fi 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 xorg_testset_save_CFLAGS="$CFLAGS" 4859 4860 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4863 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4864 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4865 $as_echo_n "(cached) " >&6 4866 else 4867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4868 /* end confdefs.h. */ 4869 int i; 4870 _ACEOF 4871 if ac_fn_c_try_compile "$LINENO"; then : 4872 xorg_cv_cc_flag_unknown_warning_option=yes 4873 else 4874 xorg_cv_cc_flag_unknown_warning_option=no 4875 fi 4876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4877 fi 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4879 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4880 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4881 CFLAGS="$xorg_testset_save_CFLAGS" 4882 fi 4883 4884 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4885 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4887 fi 4888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4890 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4891 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4892 $as_echo_n "(cached) " >&6 4893 else 4894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4895 /* end confdefs.h. */ 4896 int i; 4897 _ACEOF 4898 if ac_fn_c_try_compile "$LINENO"; then : 4899 xorg_cv_cc_flag_unused_command_line_argument=yes 4900 else 4901 xorg_cv_cc_flag_unused_command_line_argument=no 4902 fi 4903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4904 fi 4905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4906 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4907 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4908 CFLAGS="$xorg_testset_save_CFLAGS" 4909 fi 4910 4911 found="no" 4912 4913 if test $found = "no" ; then 4914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4916 fi 4917 4918 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4920 fi 4921 4922 CFLAGS="$CFLAGS -Wpointer-arith" 4923 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4925 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4926 cacheid=xorg_cv_cc_flag__Wpointer_arith 4927 if eval \${$cacheid+:} false; then : 4928 $as_echo_n "(cached) " >&6 4929 else 4930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4931 /* end confdefs.h. */ 4932 int i; 4933 int 4934 main () 4935 { 4936 4937 ; 4938 return 0; 4939 } 4940 _ACEOF 4941 if ac_fn_c_try_link "$LINENO"; then : 4942 eval $cacheid=yes 4943 else 4944 eval $cacheid=no 4945 fi 4946 rm -f core conftest.err conftest.$ac_objext \ 4947 conftest$ac_exeext conftest.$ac_ext 4948 fi 4949 4950 4951 CFLAGS="$xorg_testset_save_CFLAGS" 4952 4953 eval supported=\$$cacheid 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4955 $as_echo "$supported" >&6; } 4956 if test "$supported" = "yes" ; then 4957 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4958 found="yes" 4959 fi 4960 fi 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 xorg_testset_save_CFLAGS="$CFLAGS" 4977 4978 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4981 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4982 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4983 $as_echo_n "(cached) " >&6 4984 else 4985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4986 /* end confdefs.h. */ 4987 int i; 4988 _ACEOF 4989 if ac_fn_c_try_compile "$LINENO"; then : 4990 xorg_cv_cc_flag_unknown_warning_option=yes 4991 else 4992 xorg_cv_cc_flag_unknown_warning_option=no 4993 fi 4994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4995 fi 4996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4997 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4999 CFLAGS="$xorg_testset_save_CFLAGS" 5000 fi 5001 5002 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5005 fi 5006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5008 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5009 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5010 $as_echo_n "(cached) " >&6 5011 else 5012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5013 /* end confdefs.h. */ 5014 int i; 5015 _ACEOF 5016 if ac_fn_c_try_compile "$LINENO"; then : 5017 xorg_cv_cc_flag_unused_command_line_argument=yes 5018 else 5019 xorg_cv_cc_flag_unused_command_line_argument=no 5020 fi 5021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5022 fi 5023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5024 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5025 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5026 CFLAGS="$xorg_testset_save_CFLAGS" 5027 fi 5028 5029 found="no" 5030 5031 if test $found = "no" ; then 5032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5034 fi 5035 5036 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5038 fi 5039 5040 CFLAGS="$CFLAGS -Wmissing-declarations" 5041 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5043 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5044 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5045 if eval \${$cacheid+:} false; then : 5046 $as_echo_n "(cached) " >&6 5047 else 5048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5049 /* end confdefs.h. */ 5050 int i; 5051 int 5052 main () 5053 { 5054 5055 ; 5056 return 0; 5057 } 5058 _ACEOF 5059 if ac_fn_c_try_link "$LINENO"; then : 5060 eval $cacheid=yes 5061 else 5062 eval $cacheid=no 5063 fi 5064 rm -f core conftest.err conftest.$ac_objext \ 5065 conftest$ac_exeext conftest.$ac_ext 5066 fi 5067 5068 5069 CFLAGS="$xorg_testset_save_CFLAGS" 5070 5071 eval supported=\$$cacheid 5072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5073 $as_echo "$supported" >&6; } 5074 if test "$supported" = "yes" ; then 5075 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5076 found="yes" 5077 fi 5078 fi 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 xorg_testset_save_CFLAGS="$CFLAGS" 5095 5096 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5099 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5100 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5101 $as_echo_n "(cached) " >&6 5102 else 5103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5104 /* end confdefs.h. */ 5105 int i; 5106 _ACEOF 5107 if ac_fn_c_try_compile "$LINENO"; then : 5108 xorg_cv_cc_flag_unknown_warning_option=yes 5109 else 5110 xorg_cv_cc_flag_unknown_warning_option=no 5111 fi 5112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5113 fi 5114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5115 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5116 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5117 CFLAGS="$xorg_testset_save_CFLAGS" 5118 fi 5119 5120 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5123 fi 5124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5126 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5127 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5128 $as_echo_n "(cached) " >&6 5129 else 5130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5131 /* end confdefs.h. */ 5132 int i; 5133 _ACEOF 5134 if ac_fn_c_try_compile "$LINENO"; then : 5135 xorg_cv_cc_flag_unused_command_line_argument=yes 5136 else 5137 xorg_cv_cc_flag_unused_command_line_argument=no 5138 fi 5139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5140 fi 5141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5142 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5144 CFLAGS="$xorg_testset_save_CFLAGS" 5145 fi 5146 5147 found="no" 5148 5149 if test $found = "no" ; then 5150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5152 fi 5153 5154 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5156 fi 5157 5158 CFLAGS="$CFLAGS -Wformat=2" 5159 5160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5161 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5162 cacheid=xorg_cv_cc_flag__Wformat_2 5163 if eval \${$cacheid+:} false; then : 5164 $as_echo_n "(cached) " >&6 5165 else 5166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5167 /* end confdefs.h. */ 5168 int i; 5169 int 5170 main () 5171 { 5172 5173 ; 5174 return 0; 5175 } 5176 _ACEOF 5177 if ac_fn_c_try_link "$LINENO"; then : 5178 eval $cacheid=yes 5179 else 5180 eval $cacheid=no 5181 fi 5182 rm -f core conftest.err conftest.$ac_objext \ 5183 conftest$ac_exeext conftest.$ac_ext 5184 fi 5185 5186 5187 CFLAGS="$xorg_testset_save_CFLAGS" 5188 5189 eval supported=\$$cacheid 5190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5191 $as_echo "$supported" >&6; } 5192 if test "$supported" = "yes" ; then 5193 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5194 found="yes" 5195 fi 5196 fi 5197 5198 if test $found = "no" ; then 5199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5201 fi 5202 5203 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5205 fi 5206 5207 CFLAGS="$CFLAGS -Wformat" 5208 5209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5210 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5211 cacheid=xorg_cv_cc_flag__Wformat 5212 if eval \${$cacheid+:} false; then : 5213 $as_echo_n "(cached) " >&6 5214 else 5215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5216 /* end confdefs.h. */ 5217 int i; 5218 int 5219 main () 5220 { 5221 5222 ; 5223 return 0; 5224 } 5225 _ACEOF 5226 if ac_fn_c_try_link "$LINENO"; then : 5227 eval $cacheid=yes 5228 else 5229 eval $cacheid=no 5230 fi 5231 rm -f core conftest.err conftest.$ac_objext \ 5232 conftest$ac_exeext conftest.$ac_ext 5233 fi 5234 5235 5236 CFLAGS="$xorg_testset_save_CFLAGS" 5237 5238 eval supported=\$$cacheid 5239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5240 $as_echo "$supported" >&6; } 5241 if test "$supported" = "yes" ; then 5242 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5243 found="yes" 5244 fi 5245 fi 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 xorg_testset_save_CFLAGS="$CFLAGS" 5264 5265 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5268 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5269 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5270 $as_echo_n "(cached) " >&6 5271 else 5272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5273 /* end confdefs.h. */ 5274 int i; 5275 _ACEOF 5276 if ac_fn_c_try_compile "$LINENO"; then : 5277 xorg_cv_cc_flag_unknown_warning_option=yes 5278 else 5279 xorg_cv_cc_flag_unknown_warning_option=no 5280 fi 5281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5282 fi 5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5284 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5285 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5286 CFLAGS="$xorg_testset_save_CFLAGS" 5287 fi 5288 5289 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5292 fi 5293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5295 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5296 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5297 $as_echo_n "(cached) " >&6 5298 else 5299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5300 /* end confdefs.h. */ 5301 int i; 5302 _ACEOF 5303 if ac_fn_c_try_compile "$LINENO"; then : 5304 xorg_cv_cc_flag_unused_command_line_argument=yes 5305 else 5306 xorg_cv_cc_flag_unused_command_line_argument=no 5307 fi 5308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5309 fi 5310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5311 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5312 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5313 CFLAGS="$xorg_testset_save_CFLAGS" 5314 fi 5315 5316 found="no" 5317 5318 if test $found = "no" ; then 5319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5321 fi 5322 5323 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5325 fi 5326 5327 CFLAGS="$CFLAGS -Wstrict-prototypes" 5328 5329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5330 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5331 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5332 if eval \${$cacheid+:} false; then : 5333 $as_echo_n "(cached) " >&6 5334 else 5335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5336 /* end confdefs.h. */ 5337 int i; 5338 int 5339 main () 5340 { 5341 5342 ; 5343 return 0; 5344 } 5345 _ACEOF 5346 if ac_fn_c_try_link "$LINENO"; then : 5347 eval $cacheid=yes 5348 else 5349 eval $cacheid=no 5350 fi 5351 rm -f core conftest.err conftest.$ac_objext \ 5352 conftest$ac_exeext conftest.$ac_ext 5353 fi 5354 5355 5356 CFLAGS="$xorg_testset_save_CFLAGS" 5357 5358 eval supported=\$$cacheid 5359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5360 $as_echo "$supported" >&6; } 5361 if test "$supported" = "yes" ; then 5362 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5363 found="yes" 5364 fi 5365 fi 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 xorg_testset_save_CFLAGS="$CFLAGS" 5382 5383 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5386 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5387 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5388 $as_echo_n "(cached) " >&6 5389 else 5390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5391 /* end confdefs.h. */ 5392 int i; 5393 _ACEOF 5394 if ac_fn_c_try_compile "$LINENO"; then : 5395 xorg_cv_cc_flag_unknown_warning_option=yes 5396 else 5397 xorg_cv_cc_flag_unknown_warning_option=no 5398 fi 5399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5400 fi 5401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5402 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5403 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5404 CFLAGS="$xorg_testset_save_CFLAGS" 5405 fi 5406 5407 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5408 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5410 fi 5411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5413 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5414 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5415 $as_echo_n "(cached) " >&6 5416 else 5417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5418 /* end confdefs.h. */ 5419 int i; 5420 _ACEOF 5421 if ac_fn_c_try_compile "$LINENO"; then : 5422 xorg_cv_cc_flag_unused_command_line_argument=yes 5423 else 5424 xorg_cv_cc_flag_unused_command_line_argument=no 5425 fi 5426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5427 fi 5428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5429 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5430 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5431 CFLAGS="$xorg_testset_save_CFLAGS" 5432 fi 5433 5434 found="no" 5435 5436 if test $found = "no" ; then 5437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5439 fi 5440 5441 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5443 fi 5444 5445 CFLAGS="$CFLAGS -Wmissing-prototypes" 5446 5447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5448 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5449 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5450 if eval \${$cacheid+:} false; then : 5451 $as_echo_n "(cached) " >&6 5452 else 5453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5454 /* end confdefs.h. */ 5455 int i; 5456 int 5457 main () 5458 { 5459 5460 ; 5461 return 0; 5462 } 5463 _ACEOF 5464 if ac_fn_c_try_link "$LINENO"; then : 5465 eval $cacheid=yes 5466 else 5467 eval $cacheid=no 5468 fi 5469 rm -f core conftest.err conftest.$ac_objext \ 5470 conftest$ac_exeext conftest.$ac_ext 5471 fi 5472 5473 5474 CFLAGS="$xorg_testset_save_CFLAGS" 5475 5476 eval supported=\$$cacheid 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5478 $as_echo "$supported" >&6; } 5479 if test "$supported" = "yes" ; then 5480 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5481 found="yes" 5482 fi 5483 fi 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 xorg_testset_save_CFLAGS="$CFLAGS" 5500 5501 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5504 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5505 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5506 $as_echo_n "(cached) " >&6 5507 else 5508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5509 /* end confdefs.h. */ 5510 int i; 5511 _ACEOF 5512 if ac_fn_c_try_compile "$LINENO"; then : 5513 xorg_cv_cc_flag_unknown_warning_option=yes 5514 else 5515 xorg_cv_cc_flag_unknown_warning_option=no 5516 fi 5517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5518 fi 5519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5520 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5522 CFLAGS="$xorg_testset_save_CFLAGS" 5523 fi 5524 5525 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5528 fi 5529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5531 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5532 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5533 $as_echo_n "(cached) " >&6 5534 else 5535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5536 /* end confdefs.h. */ 5537 int i; 5538 _ACEOF 5539 if ac_fn_c_try_compile "$LINENO"; then : 5540 xorg_cv_cc_flag_unused_command_line_argument=yes 5541 else 5542 xorg_cv_cc_flag_unused_command_line_argument=no 5543 fi 5544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5545 fi 5546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5547 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5549 CFLAGS="$xorg_testset_save_CFLAGS" 5550 fi 5551 5552 found="no" 5553 5554 if test $found = "no" ; then 5555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5557 fi 5558 5559 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5561 fi 5562 5563 CFLAGS="$CFLAGS -Wnested-externs" 5564 5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5566 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5567 cacheid=xorg_cv_cc_flag__Wnested_externs 5568 if eval \${$cacheid+:} false; then : 5569 $as_echo_n "(cached) " >&6 5570 else 5571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5572 /* end confdefs.h. */ 5573 int i; 5574 int 5575 main () 5576 { 5577 5578 ; 5579 return 0; 5580 } 5581 _ACEOF 5582 if ac_fn_c_try_link "$LINENO"; then : 5583 eval $cacheid=yes 5584 else 5585 eval $cacheid=no 5586 fi 5587 rm -f core conftest.err conftest.$ac_objext \ 5588 conftest$ac_exeext conftest.$ac_ext 5589 fi 5590 5591 5592 CFLAGS="$xorg_testset_save_CFLAGS" 5593 5594 eval supported=\$$cacheid 5595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5596 $as_echo "$supported" >&6; } 5597 if test "$supported" = "yes" ; then 5598 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5599 found="yes" 5600 fi 5601 fi 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 xorg_testset_save_CFLAGS="$CFLAGS" 5618 5619 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5622 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5623 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5624 $as_echo_n "(cached) " >&6 5625 else 5626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5627 /* end confdefs.h. */ 5628 int i; 5629 _ACEOF 5630 if ac_fn_c_try_compile "$LINENO"; then : 5631 xorg_cv_cc_flag_unknown_warning_option=yes 5632 else 5633 xorg_cv_cc_flag_unknown_warning_option=no 5634 fi 5635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5636 fi 5637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5638 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5639 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5640 CFLAGS="$xorg_testset_save_CFLAGS" 5641 fi 5642 5643 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5646 fi 5647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5649 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5650 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5651 $as_echo_n "(cached) " >&6 5652 else 5653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5654 /* end confdefs.h. */ 5655 int i; 5656 _ACEOF 5657 if ac_fn_c_try_compile "$LINENO"; then : 5658 xorg_cv_cc_flag_unused_command_line_argument=yes 5659 else 5660 xorg_cv_cc_flag_unused_command_line_argument=no 5661 fi 5662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5663 fi 5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5665 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5666 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5667 CFLAGS="$xorg_testset_save_CFLAGS" 5668 fi 5669 5670 found="no" 5671 5672 if test $found = "no" ; then 5673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5675 fi 5676 5677 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5679 fi 5680 5681 CFLAGS="$CFLAGS -Wbad-function-cast" 5682 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5684 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5685 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5686 if eval \${$cacheid+:} false; then : 5687 $as_echo_n "(cached) " >&6 5688 else 5689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5690 /* end confdefs.h. */ 5691 int i; 5692 int 5693 main () 5694 { 5695 5696 ; 5697 return 0; 5698 } 5699 _ACEOF 5700 if ac_fn_c_try_link "$LINENO"; then : 5701 eval $cacheid=yes 5702 else 5703 eval $cacheid=no 5704 fi 5705 rm -f core conftest.err conftest.$ac_objext \ 5706 conftest$ac_exeext conftest.$ac_ext 5707 fi 5708 5709 5710 CFLAGS="$xorg_testset_save_CFLAGS" 5711 5712 eval supported=\$$cacheid 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5714 $as_echo "$supported" >&6; } 5715 if test "$supported" = "yes" ; then 5716 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5717 found="yes" 5718 fi 5719 fi 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 xorg_testset_save_CFLAGS="$CFLAGS" 5736 5737 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5740 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5741 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5742 $as_echo_n "(cached) " >&6 5743 else 5744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5745 /* end confdefs.h. */ 5746 int i; 5747 _ACEOF 5748 if ac_fn_c_try_compile "$LINENO"; then : 5749 xorg_cv_cc_flag_unknown_warning_option=yes 5750 else 5751 xorg_cv_cc_flag_unknown_warning_option=no 5752 fi 5753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5754 fi 5755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5756 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5758 CFLAGS="$xorg_testset_save_CFLAGS" 5759 fi 5760 5761 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5764 fi 5765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5767 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5768 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5769 $as_echo_n "(cached) " >&6 5770 else 5771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5772 /* end confdefs.h. */ 5773 int i; 5774 _ACEOF 5775 if ac_fn_c_try_compile "$LINENO"; then : 5776 xorg_cv_cc_flag_unused_command_line_argument=yes 5777 else 5778 xorg_cv_cc_flag_unused_command_line_argument=no 5779 fi 5780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5781 fi 5782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5783 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5785 CFLAGS="$xorg_testset_save_CFLAGS" 5786 fi 5787 5788 found="no" 5789 5790 if test $found = "no" ; then 5791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5793 fi 5794 5795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5797 fi 5798 5799 CFLAGS="$CFLAGS -Wold-style-definition" 5800 5801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5802 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5803 cacheid=xorg_cv_cc_flag__Wold_style_definition 5804 if eval \${$cacheid+:} false; then : 5805 $as_echo_n "(cached) " >&6 5806 else 5807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5808 /* end confdefs.h. */ 5809 int i; 5810 int 5811 main () 5812 { 5813 5814 ; 5815 return 0; 5816 } 5817 _ACEOF 5818 if ac_fn_c_try_link "$LINENO"; then : 5819 eval $cacheid=yes 5820 else 5821 eval $cacheid=no 5822 fi 5823 rm -f core conftest.err conftest.$ac_objext \ 5824 conftest$ac_exeext conftest.$ac_ext 5825 fi 5826 5827 5828 CFLAGS="$xorg_testset_save_CFLAGS" 5829 5830 eval supported=\$$cacheid 5831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5832 $as_echo "$supported" >&6; } 5833 if test "$supported" = "yes" ; then 5834 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5835 found="yes" 5836 fi 5837 fi 5838 5839 if test $found = "no" ; then 5840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5842 fi 5843 5844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5846 fi 5847 5848 CFLAGS="$CFLAGS -fd" 5849 5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5851 $as_echo_n "checking if $CC supports -fd... " >&6; } 5852 cacheid=xorg_cv_cc_flag__fd 5853 if eval \${$cacheid+:} false; then : 5854 $as_echo_n "(cached) " >&6 5855 else 5856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5857 /* end confdefs.h. */ 5858 int i; 5859 int 5860 main () 5861 { 5862 5863 ; 5864 return 0; 5865 } 5866 _ACEOF 5867 if ac_fn_c_try_link "$LINENO"; then : 5868 eval $cacheid=yes 5869 else 5870 eval $cacheid=no 5871 fi 5872 rm -f core conftest.err conftest.$ac_objext \ 5873 conftest$ac_exeext conftest.$ac_ext 5874 fi 5875 5876 5877 CFLAGS="$xorg_testset_save_CFLAGS" 5878 5879 eval supported=\$$cacheid 5880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5881 $as_echo "$supported" >&6; } 5882 if test "$supported" = "yes" ; then 5883 BASE_CFLAGS="$BASE_CFLAGS -fd" 5884 found="yes" 5885 fi 5886 fi 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 xorg_testset_save_CFLAGS="$CFLAGS" 5903 5904 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5907 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5908 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5909 $as_echo_n "(cached) " >&6 5910 else 5911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5912 /* end confdefs.h. */ 5913 int i; 5914 _ACEOF 5915 if ac_fn_c_try_compile "$LINENO"; then : 5916 xorg_cv_cc_flag_unknown_warning_option=yes 5917 else 5918 xorg_cv_cc_flag_unknown_warning_option=no 5919 fi 5920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5921 fi 5922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5923 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5925 CFLAGS="$xorg_testset_save_CFLAGS" 5926 fi 5927 5928 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5931 fi 5932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5934 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5935 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5936 $as_echo_n "(cached) " >&6 5937 else 5938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5939 /* end confdefs.h. */ 5940 int i; 5941 _ACEOF 5942 if ac_fn_c_try_compile "$LINENO"; then : 5943 xorg_cv_cc_flag_unused_command_line_argument=yes 5944 else 5945 xorg_cv_cc_flag_unused_command_line_argument=no 5946 fi 5947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5948 fi 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5950 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5952 CFLAGS="$xorg_testset_save_CFLAGS" 5953 fi 5954 5955 found="no" 5956 5957 if test $found = "no" ; then 5958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5960 fi 5961 5962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5964 fi 5965 5966 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5967 5968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5969 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5970 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5971 if eval \${$cacheid+:} false; then : 5972 $as_echo_n "(cached) " >&6 5973 else 5974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5975 /* end confdefs.h. */ 5976 int i; 5977 int 5978 main () 5979 { 5980 5981 ; 5982 return 0; 5983 } 5984 _ACEOF 5985 if ac_fn_c_try_link "$LINENO"; then : 5986 eval $cacheid=yes 5987 else 5988 eval $cacheid=no 5989 fi 5990 rm -f core conftest.err conftest.$ac_objext \ 5991 conftest$ac_exeext conftest.$ac_ext 5992 fi 5993 5994 5995 CFLAGS="$xorg_testset_save_CFLAGS" 5996 5997 eval supported=\$$cacheid 5998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5999 $as_echo "$supported" >&6; } 6000 if test "$supported" = "yes" ; then 6001 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6002 found="yes" 6003 fi 6004 fi 6005 6006 6007 6008 6009 6010 # This chunk adds additional warnings that could catch undesired effects. 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 xorg_testset_save_CFLAGS="$CFLAGS" 6025 6026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6029 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6030 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6031 $as_echo_n "(cached) " >&6 6032 else 6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6034 /* end confdefs.h. */ 6035 int i; 6036 _ACEOF 6037 if ac_fn_c_try_compile "$LINENO"; then : 6038 xorg_cv_cc_flag_unknown_warning_option=yes 6039 else 6040 xorg_cv_cc_flag_unknown_warning_option=no 6041 fi 6042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6043 fi 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6045 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6047 CFLAGS="$xorg_testset_save_CFLAGS" 6048 fi 6049 6050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6053 fi 6054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6056 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6057 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6058 $as_echo_n "(cached) " >&6 6059 else 6060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6061 /* end confdefs.h. */ 6062 int i; 6063 _ACEOF 6064 if ac_fn_c_try_compile "$LINENO"; then : 6065 xorg_cv_cc_flag_unused_command_line_argument=yes 6066 else 6067 xorg_cv_cc_flag_unused_command_line_argument=no 6068 fi 6069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6070 fi 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6072 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075 fi 6076 6077 found="no" 6078 6079 if test $found = "no" ; then 6080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 fi 6083 6084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6086 fi 6087 6088 CFLAGS="$CFLAGS -Wunused" 6089 6090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6091 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6092 cacheid=xorg_cv_cc_flag__Wunused 6093 if eval \${$cacheid+:} false; then : 6094 $as_echo_n "(cached) " >&6 6095 else 6096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6097 /* end confdefs.h. */ 6098 int i; 6099 int 6100 main () 6101 { 6102 6103 ; 6104 return 0; 6105 } 6106 _ACEOF 6107 if ac_fn_c_try_link "$LINENO"; then : 6108 eval $cacheid=yes 6109 else 6110 eval $cacheid=no 6111 fi 6112 rm -f core conftest.err conftest.$ac_objext \ 6113 conftest$ac_exeext conftest.$ac_ext 6114 fi 6115 6116 6117 CFLAGS="$xorg_testset_save_CFLAGS" 6118 6119 eval supported=\$$cacheid 6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6121 $as_echo "$supported" >&6; } 6122 if test "$supported" = "yes" ; then 6123 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6124 found="yes" 6125 fi 6126 fi 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 xorg_testset_save_CFLAGS="$CFLAGS" 6143 6144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6147 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6148 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6149 $as_echo_n "(cached) " >&6 6150 else 6151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6152 /* end confdefs.h. */ 6153 int i; 6154 _ACEOF 6155 if ac_fn_c_try_compile "$LINENO"; then : 6156 xorg_cv_cc_flag_unknown_warning_option=yes 6157 else 6158 xorg_cv_cc_flag_unknown_warning_option=no 6159 fi 6160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6161 fi 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6163 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6165 CFLAGS="$xorg_testset_save_CFLAGS" 6166 fi 6167 6168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6171 fi 6172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6174 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6175 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6176 $as_echo_n "(cached) " >&6 6177 else 6178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6179 /* end confdefs.h. */ 6180 int i; 6181 _ACEOF 6182 if ac_fn_c_try_compile "$LINENO"; then : 6183 xorg_cv_cc_flag_unused_command_line_argument=yes 6184 else 6185 xorg_cv_cc_flag_unused_command_line_argument=no 6186 fi 6187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6188 fi 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6190 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6192 CFLAGS="$xorg_testset_save_CFLAGS" 6193 fi 6194 6195 found="no" 6196 6197 if test $found = "no" ; then 6198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6200 fi 6201 6202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6204 fi 6205 6206 CFLAGS="$CFLAGS -Wuninitialized" 6207 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6209 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6210 cacheid=xorg_cv_cc_flag__Wuninitialized 6211 if eval \${$cacheid+:} false; then : 6212 $as_echo_n "(cached) " >&6 6213 else 6214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6215 /* end confdefs.h. */ 6216 int i; 6217 int 6218 main () 6219 { 6220 6221 ; 6222 return 0; 6223 } 6224 _ACEOF 6225 if ac_fn_c_try_link "$LINENO"; then : 6226 eval $cacheid=yes 6227 else 6228 eval $cacheid=no 6229 fi 6230 rm -f core conftest.err conftest.$ac_objext \ 6231 conftest$ac_exeext conftest.$ac_ext 6232 fi 6233 6234 6235 CFLAGS="$xorg_testset_save_CFLAGS" 6236 6237 eval supported=\$$cacheid 6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6239 $as_echo "$supported" >&6; } 6240 if test "$supported" = "yes" ; then 6241 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6242 found="yes" 6243 fi 6244 fi 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 xorg_testset_save_CFLAGS="$CFLAGS" 6261 6262 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6265 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6266 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6267 $as_echo_n "(cached) " >&6 6268 else 6269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6270 /* end confdefs.h. */ 6271 int i; 6272 _ACEOF 6273 if ac_fn_c_try_compile "$LINENO"; then : 6274 xorg_cv_cc_flag_unknown_warning_option=yes 6275 else 6276 xorg_cv_cc_flag_unknown_warning_option=no 6277 fi 6278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6279 fi 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6281 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6283 CFLAGS="$xorg_testset_save_CFLAGS" 6284 fi 6285 6286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6289 fi 6290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6292 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6293 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6294 $as_echo_n "(cached) " >&6 6295 else 6296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6297 /* end confdefs.h. */ 6298 int i; 6299 _ACEOF 6300 if ac_fn_c_try_compile "$LINENO"; then : 6301 xorg_cv_cc_flag_unused_command_line_argument=yes 6302 else 6303 xorg_cv_cc_flag_unused_command_line_argument=no 6304 fi 6305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6306 fi 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6308 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6310 CFLAGS="$xorg_testset_save_CFLAGS" 6311 fi 6312 6313 found="no" 6314 6315 if test $found = "no" ; then 6316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6318 fi 6319 6320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6322 fi 6323 6324 CFLAGS="$CFLAGS -Wshadow" 6325 6326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6327 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6328 cacheid=xorg_cv_cc_flag__Wshadow 6329 if eval \${$cacheid+:} false; then : 6330 $as_echo_n "(cached) " >&6 6331 else 6332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6333 /* end confdefs.h. */ 6334 int i; 6335 int 6336 main () 6337 { 6338 6339 ; 6340 return 0; 6341 } 6342 _ACEOF 6343 if ac_fn_c_try_link "$LINENO"; then : 6344 eval $cacheid=yes 6345 else 6346 eval $cacheid=no 6347 fi 6348 rm -f core conftest.err conftest.$ac_objext \ 6349 conftest$ac_exeext conftest.$ac_ext 6350 fi 6351 6352 6353 CFLAGS="$xorg_testset_save_CFLAGS" 6354 6355 eval supported=\$$cacheid 6356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6357 $as_echo "$supported" >&6; } 6358 if test "$supported" = "yes" ; then 6359 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6360 found="yes" 6361 fi 6362 fi 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 xorg_testset_save_CFLAGS="$CFLAGS" 6379 6380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6383 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6384 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6385 $as_echo_n "(cached) " >&6 6386 else 6387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6388 /* end confdefs.h. */ 6389 int i; 6390 _ACEOF 6391 if ac_fn_c_try_compile "$LINENO"; then : 6392 xorg_cv_cc_flag_unknown_warning_option=yes 6393 else 6394 xorg_cv_cc_flag_unknown_warning_option=no 6395 fi 6396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6397 fi 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6399 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6400 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6401 CFLAGS="$xorg_testset_save_CFLAGS" 6402 fi 6403 6404 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6407 fi 6408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6410 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6411 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6412 $as_echo_n "(cached) " >&6 6413 else 6414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6415 /* end confdefs.h. */ 6416 int i; 6417 _ACEOF 6418 if ac_fn_c_try_compile "$LINENO"; then : 6419 xorg_cv_cc_flag_unused_command_line_argument=yes 6420 else 6421 xorg_cv_cc_flag_unused_command_line_argument=no 6422 fi 6423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6424 fi 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6426 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6428 CFLAGS="$xorg_testset_save_CFLAGS" 6429 fi 6430 6431 found="no" 6432 6433 if test $found = "no" ; then 6434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6436 fi 6437 6438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6440 fi 6441 6442 CFLAGS="$CFLAGS -Wmissing-noreturn" 6443 6444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6445 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6446 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6447 if eval \${$cacheid+:} false; then : 6448 $as_echo_n "(cached) " >&6 6449 else 6450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6451 /* end confdefs.h. */ 6452 int i; 6453 int 6454 main () 6455 { 6456 6457 ; 6458 return 0; 6459 } 6460 _ACEOF 6461 if ac_fn_c_try_link "$LINENO"; then : 6462 eval $cacheid=yes 6463 else 6464 eval $cacheid=no 6465 fi 6466 rm -f core conftest.err conftest.$ac_objext \ 6467 conftest$ac_exeext conftest.$ac_ext 6468 fi 6469 6470 6471 CFLAGS="$xorg_testset_save_CFLAGS" 6472 6473 eval supported=\$$cacheid 6474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6475 $as_echo "$supported" >&6; } 6476 if test "$supported" = "yes" ; then 6477 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6478 found="yes" 6479 fi 6480 fi 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 xorg_testset_save_CFLAGS="$CFLAGS" 6497 6498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6501 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6502 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6503 $as_echo_n "(cached) " >&6 6504 else 6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506 /* end confdefs.h. */ 6507 int i; 6508 _ACEOF 6509 if ac_fn_c_try_compile "$LINENO"; then : 6510 xorg_cv_cc_flag_unknown_warning_option=yes 6511 else 6512 xorg_cv_cc_flag_unknown_warning_option=no 6513 fi 6514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6515 fi 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6517 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6519 CFLAGS="$xorg_testset_save_CFLAGS" 6520 fi 6521 6522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6525 fi 6526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6528 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6529 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6530 $as_echo_n "(cached) " >&6 6531 else 6532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6533 /* end confdefs.h. */ 6534 int i; 6535 _ACEOF 6536 if ac_fn_c_try_compile "$LINENO"; then : 6537 xorg_cv_cc_flag_unused_command_line_argument=yes 6538 else 6539 xorg_cv_cc_flag_unused_command_line_argument=no 6540 fi 6541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6542 fi 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6544 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6546 CFLAGS="$xorg_testset_save_CFLAGS" 6547 fi 6548 6549 found="no" 6550 6551 if test $found = "no" ; then 6552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6554 fi 6555 6556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6558 fi 6559 6560 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6561 6562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6563 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6564 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6565 if eval \${$cacheid+:} false; then : 6566 $as_echo_n "(cached) " >&6 6567 else 6568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6569 /* end confdefs.h. */ 6570 int i; 6571 int 6572 main () 6573 { 6574 6575 ; 6576 return 0; 6577 } 6578 _ACEOF 6579 if ac_fn_c_try_link "$LINENO"; then : 6580 eval $cacheid=yes 6581 else 6582 eval $cacheid=no 6583 fi 6584 rm -f core conftest.err conftest.$ac_objext \ 6585 conftest$ac_exeext conftest.$ac_ext 6586 fi 6587 6588 6589 CFLAGS="$xorg_testset_save_CFLAGS" 6590 6591 eval supported=\$$cacheid 6592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6593 $as_echo "$supported" >&6; } 6594 if test "$supported" = "yes" ; then 6595 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6596 found="yes" 6597 fi 6598 fi 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 xorg_testset_save_CFLAGS="$CFLAGS" 6615 6616 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6619 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6620 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6621 $as_echo_n "(cached) " >&6 6622 else 6623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6624 /* end confdefs.h. */ 6625 int i; 6626 _ACEOF 6627 if ac_fn_c_try_compile "$LINENO"; then : 6628 xorg_cv_cc_flag_unknown_warning_option=yes 6629 else 6630 xorg_cv_cc_flag_unknown_warning_option=no 6631 fi 6632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6633 fi 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6635 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6637 CFLAGS="$xorg_testset_save_CFLAGS" 6638 fi 6639 6640 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6643 fi 6644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6646 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6647 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6648 $as_echo_n "(cached) " >&6 6649 else 6650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6651 /* end confdefs.h. */ 6652 int i; 6653 _ACEOF 6654 if ac_fn_c_try_compile "$LINENO"; then : 6655 xorg_cv_cc_flag_unused_command_line_argument=yes 6656 else 6657 xorg_cv_cc_flag_unused_command_line_argument=no 6658 fi 6659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6660 fi 6661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6662 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6664 CFLAGS="$xorg_testset_save_CFLAGS" 6665 fi 6666 6667 found="no" 6668 6669 if test $found = "no" ; then 6670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6672 fi 6673 6674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6676 fi 6677 6678 CFLAGS="$CFLAGS -Wredundant-decls" 6679 6680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6681 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6682 cacheid=xorg_cv_cc_flag__Wredundant_decls 6683 if eval \${$cacheid+:} false; then : 6684 $as_echo_n "(cached) " >&6 6685 else 6686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6687 /* end confdefs.h. */ 6688 int i; 6689 int 6690 main () 6691 { 6692 6693 ; 6694 return 0; 6695 } 6696 _ACEOF 6697 if ac_fn_c_try_link "$LINENO"; then : 6698 eval $cacheid=yes 6699 else 6700 eval $cacheid=no 6701 fi 6702 rm -f core conftest.err conftest.$ac_objext \ 6703 conftest$ac_exeext conftest.$ac_ext 6704 fi 6705 6706 6707 CFLAGS="$xorg_testset_save_CFLAGS" 6708 6709 eval supported=\$$cacheid 6710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6711 $as_echo "$supported" >&6; } 6712 if test "$supported" = "yes" ; then 6713 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6714 found="yes" 6715 fi 6716 fi 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 xorg_testset_save_CFLAGS="$CFLAGS" 6733 6734 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6737 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6738 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6739 $as_echo_n "(cached) " >&6 6740 else 6741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6742 /* end confdefs.h. */ 6743 int i; 6744 _ACEOF 6745 if ac_fn_c_try_compile "$LINENO"; then : 6746 xorg_cv_cc_flag_unknown_warning_option=yes 6747 else 6748 xorg_cv_cc_flag_unknown_warning_option=no 6749 fi 6750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6751 fi 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6753 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6754 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6755 CFLAGS="$xorg_testset_save_CFLAGS" 6756 fi 6757 6758 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6761 fi 6762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6764 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6765 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6766 $as_echo_n "(cached) " >&6 6767 else 6768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6769 /* end confdefs.h. */ 6770 int i; 6771 _ACEOF 6772 if ac_fn_c_try_compile "$LINENO"; then : 6773 xorg_cv_cc_flag_unused_command_line_argument=yes 6774 else 6775 xorg_cv_cc_flag_unused_command_line_argument=no 6776 fi 6777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6778 fi 6779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6780 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6781 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6782 CFLAGS="$xorg_testset_save_CFLAGS" 6783 fi 6784 6785 found="no" 6786 6787 if test $found = "no" ; then 6788 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6790 fi 6791 6792 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6794 fi 6795 6796 CFLAGS="$CFLAGS -Wlogical-op" 6797 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6799 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6800 cacheid=xorg_cv_cc_flag__Wlogical_op 6801 if eval \${$cacheid+:} false; then : 6802 $as_echo_n "(cached) " >&6 6803 else 6804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6805 /* end confdefs.h. */ 6806 int i; 6807 int 6808 main () 6809 { 6810 6811 ; 6812 return 0; 6813 } 6814 _ACEOF 6815 if ac_fn_c_try_link "$LINENO"; then : 6816 eval $cacheid=yes 6817 else 6818 eval $cacheid=no 6819 fi 6820 rm -f core conftest.err conftest.$ac_objext \ 6821 conftest$ac_exeext conftest.$ac_ext 6822 fi 6823 6824 6825 CFLAGS="$xorg_testset_save_CFLAGS" 6826 6827 eval supported=\$$cacheid 6828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6829 $as_echo "$supported" >&6; } 6830 if test "$supported" = "yes" ; then 6831 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6832 found="yes" 6833 fi 6834 fi 6835 6836 6837 6838 # These are currently disabled because they are noisy. They will be enabled 6839 # in the future once the codebase is sufficiently modernized to silence 6840 # them. For now, I don't want them to drown out the other warnings. 6841 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6842 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6843 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6844 6845 # Turn some warnings into errors, so we don't accidently get successful builds 6846 # when there are problems that should be fixed. 6847 6848 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 xorg_testset_save_CFLAGS="$CFLAGS" 6863 6864 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6867 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6868 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6869 $as_echo_n "(cached) " >&6 6870 else 6871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6872 /* end confdefs.h. */ 6873 int i; 6874 _ACEOF 6875 if ac_fn_c_try_compile "$LINENO"; then : 6876 xorg_cv_cc_flag_unknown_warning_option=yes 6877 else 6878 xorg_cv_cc_flag_unknown_warning_option=no 6879 fi 6880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6881 fi 6882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6883 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6884 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6885 CFLAGS="$xorg_testset_save_CFLAGS" 6886 fi 6887 6888 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6891 fi 6892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6894 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6895 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6896 $as_echo_n "(cached) " >&6 6897 else 6898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6899 /* end confdefs.h. */ 6900 int i; 6901 _ACEOF 6902 if ac_fn_c_try_compile "$LINENO"; then : 6903 xorg_cv_cc_flag_unused_command_line_argument=yes 6904 else 6905 xorg_cv_cc_flag_unused_command_line_argument=no 6906 fi 6907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6908 fi 6909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6910 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6911 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6912 CFLAGS="$xorg_testset_save_CFLAGS" 6913 fi 6914 6915 found="no" 6916 6917 if test $found = "no" ; then 6918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6920 fi 6921 6922 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6924 fi 6925 6926 CFLAGS="$CFLAGS -Werror=implicit" 6927 6928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6929 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6930 cacheid=xorg_cv_cc_flag__Werror_implicit 6931 if eval \${$cacheid+:} false; then : 6932 $as_echo_n "(cached) " >&6 6933 else 6934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6935 /* end confdefs.h. */ 6936 int i; 6937 int 6938 main () 6939 { 6940 6941 ; 6942 return 0; 6943 } 6944 _ACEOF 6945 if ac_fn_c_try_link "$LINENO"; then : 6946 eval $cacheid=yes 6947 else 6948 eval $cacheid=no 6949 fi 6950 rm -f core conftest.err conftest.$ac_objext \ 6951 conftest$ac_exeext conftest.$ac_ext 6952 fi 6953 6954 6955 CFLAGS="$xorg_testset_save_CFLAGS" 6956 6957 eval supported=\$$cacheid 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6959 $as_echo "$supported" >&6; } 6960 if test "$supported" = "yes" ; then 6961 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6962 found="yes" 6963 fi 6964 fi 6965 6966 if test $found = "no" ; then 6967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6969 fi 6970 6971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6973 fi 6974 6975 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6976 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6978 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6979 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6980 if eval \${$cacheid+:} false; then : 6981 $as_echo_n "(cached) " >&6 6982 else 6983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6984 /* end confdefs.h. */ 6985 int i; 6986 int 6987 main () 6988 { 6989 6990 ; 6991 return 0; 6992 } 6993 _ACEOF 6994 if ac_fn_c_try_link "$LINENO"; then : 6995 eval $cacheid=yes 6996 else 6997 eval $cacheid=no 6998 fi 6999 rm -f core conftest.err conftest.$ac_objext \ 7000 conftest$ac_exeext conftest.$ac_ext 7001 fi 7002 7003 7004 CFLAGS="$xorg_testset_save_CFLAGS" 7005 7006 eval supported=\$$cacheid 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7008 $as_echo "$supported" >&6; } 7009 if test "$supported" = "yes" ; then 7010 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7011 found="yes" 7012 fi 7013 fi 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 xorg_testset_save_CFLAGS="$CFLAGS" 7030 7031 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7034 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7035 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7036 $as_echo_n "(cached) " >&6 7037 else 7038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7039 /* end confdefs.h. */ 7040 int i; 7041 _ACEOF 7042 if ac_fn_c_try_compile "$LINENO"; then : 7043 xorg_cv_cc_flag_unknown_warning_option=yes 7044 else 7045 xorg_cv_cc_flag_unknown_warning_option=no 7046 fi 7047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7048 fi 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7050 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7052 CFLAGS="$xorg_testset_save_CFLAGS" 7053 fi 7054 7055 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7058 fi 7059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7061 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7062 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7063 $as_echo_n "(cached) " >&6 7064 else 7065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7066 /* end confdefs.h. */ 7067 int i; 7068 _ACEOF 7069 if ac_fn_c_try_compile "$LINENO"; then : 7070 xorg_cv_cc_flag_unused_command_line_argument=yes 7071 else 7072 xorg_cv_cc_flag_unused_command_line_argument=no 7073 fi 7074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7075 fi 7076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7077 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7078 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7079 CFLAGS="$xorg_testset_save_CFLAGS" 7080 fi 7081 7082 found="no" 7083 7084 if test $found = "no" ; then 7085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7087 fi 7088 7089 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7091 fi 7092 7093 CFLAGS="$CFLAGS -Werror=nonnull" 7094 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7096 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7097 cacheid=xorg_cv_cc_flag__Werror_nonnull 7098 if eval \${$cacheid+:} false; then : 7099 $as_echo_n "(cached) " >&6 7100 else 7101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7102 /* end confdefs.h. */ 7103 int i; 7104 int 7105 main () 7106 { 7107 7108 ; 7109 return 0; 7110 } 7111 _ACEOF 7112 if ac_fn_c_try_link "$LINENO"; then : 7113 eval $cacheid=yes 7114 else 7115 eval $cacheid=no 7116 fi 7117 rm -f core conftest.err conftest.$ac_objext \ 7118 conftest$ac_exeext conftest.$ac_ext 7119 fi 7120 7121 7122 CFLAGS="$xorg_testset_save_CFLAGS" 7123 7124 eval supported=\$$cacheid 7125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7126 $as_echo "$supported" >&6; } 7127 if test "$supported" = "yes" ; then 7128 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7129 found="yes" 7130 fi 7131 fi 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 xorg_testset_save_CFLAGS="$CFLAGS" 7148 7149 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7152 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7153 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7154 $as_echo_n "(cached) " >&6 7155 else 7156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7157 /* end confdefs.h. */ 7158 int i; 7159 _ACEOF 7160 if ac_fn_c_try_compile "$LINENO"; then : 7161 xorg_cv_cc_flag_unknown_warning_option=yes 7162 else 7163 xorg_cv_cc_flag_unknown_warning_option=no 7164 fi 7165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7166 fi 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7168 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7170 CFLAGS="$xorg_testset_save_CFLAGS" 7171 fi 7172 7173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7176 fi 7177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7179 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7180 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7181 $as_echo_n "(cached) " >&6 7182 else 7183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7184 /* end confdefs.h. */ 7185 int i; 7186 _ACEOF 7187 if ac_fn_c_try_compile "$LINENO"; then : 7188 xorg_cv_cc_flag_unused_command_line_argument=yes 7189 else 7190 xorg_cv_cc_flag_unused_command_line_argument=no 7191 fi 7192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7193 fi 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7195 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7197 CFLAGS="$xorg_testset_save_CFLAGS" 7198 fi 7199 7200 found="no" 7201 7202 if test $found = "no" ; then 7203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7205 fi 7206 7207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7209 fi 7210 7211 CFLAGS="$CFLAGS -Werror=init-self" 7212 7213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7214 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7215 cacheid=xorg_cv_cc_flag__Werror_init_self 7216 if eval \${$cacheid+:} false; then : 7217 $as_echo_n "(cached) " >&6 7218 else 7219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7220 /* end confdefs.h. */ 7221 int i; 7222 int 7223 main () 7224 { 7225 7226 ; 7227 return 0; 7228 } 7229 _ACEOF 7230 if ac_fn_c_try_link "$LINENO"; then : 7231 eval $cacheid=yes 7232 else 7233 eval $cacheid=no 7234 fi 7235 rm -f core conftest.err conftest.$ac_objext \ 7236 conftest$ac_exeext conftest.$ac_ext 7237 fi 7238 7239 7240 CFLAGS="$xorg_testset_save_CFLAGS" 7241 7242 eval supported=\$$cacheid 7243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7244 $as_echo "$supported" >&6; } 7245 if test "$supported" = "yes" ; then 7246 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7247 found="yes" 7248 fi 7249 fi 7250 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 xorg_testset_save_CFLAGS="$CFLAGS" 7266 7267 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7270 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7271 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7272 $as_echo_n "(cached) " >&6 7273 else 7274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7275 /* end confdefs.h. */ 7276 int i; 7277 _ACEOF 7278 if ac_fn_c_try_compile "$LINENO"; then : 7279 xorg_cv_cc_flag_unknown_warning_option=yes 7280 else 7281 xorg_cv_cc_flag_unknown_warning_option=no 7282 fi 7283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7284 fi 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7286 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7288 CFLAGS="$xorg_testset_save_CFLAGS" 7289 fi 7290 7291 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7294 fi 7295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7297 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7298 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7299 $as_echo_n "(cached) " >&6 7300 else 7301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7302 /* end confdefs.h. */ 7303 int i; 7304 _ACEOF 7305 if ac_fn_c_try_compile "$LINENO"; then : 7306 xorg_cv_cc_flag_unused_command_line_argument=yes 7307 else 7308 xorg_cv_cc_flag_unused_command_line_argument=no 7309 fi 7310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7311 fi 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7313 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7315 CFLAGS="$xorg_testset_save_CFLAGS" 7316 fi 7317 7318 found="no" 7319 7320 if test $found = "no" ; then 7321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7323 fi 7324 7325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7327 fi 7328 7329 CFLAGS="$CFLAGS -Werror=main" 7330 7331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7332 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7333 cacheid=xorg_cv_cc_flag__Werror_main 7334 if eval \${$cacheid+:} false; then : 7335 $as_echo_n "(cached) " >&6 7336 else 7337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7338 /* end confdefs.h. */ 7339 int i; 7340 int 7341 main () 7342 { 7343 7344 ; 7345 return 0; 7346 } 7347 _ACEOF 7348 if ac_fn_c_try_link "$LINENO"; then : 7349 eval $cacheid=yes 7350 else 7351 eval $cacheid=no 7352 fi 7353 rm -f core conftest.err conftest.$ac_objext \ 7354 conftest$ac_exeext conftest.$ac_ext 7355 fi 7356 7357 7358 CFLAGS="$xorg_testset_save_CFLAGS" 7359 7360 eval supported=\$$cacheid 7361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7362 $as_echo "$supported" >&6; } 7363 if test "$supported" = "yes" ; then 7364 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7365 found="yes" 7366 fi 7367 fi 7368 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 xorg_testset_save_CFLAGS="$CFLAGS" 7384 7385 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7388 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7389 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7390 $as_echo_n "(cached) " >&6 7391 else 7392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7393 /* end confdefs.h. */ 7394 int i; 7395 _ACEOF 7396 if ac_fn_c_try_compile "$LINENO"; then : 7397 xorg_cv_cc_flag_unknown_warning_option=yes 7398 else 7399 xorg_cv_cc_flag_unknown_warning_option=no 7400 fi 7401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7402 fi 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7404 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7406 CFLAGS="$xorg_testset_save_CFLAGS" 7407 fi 7408 7409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7412 fi 7413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7415 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7416 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7417 $as_echo_n "(cached) " >&6 7418 else 7419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7420 /* end confdefs.h. */ 7421 int i; 7422 _ACEOF 7423 if ac_fn_c_try_compile "$LINENO"; then : 7424 xorg_cv_cc_flag_unused_command_line_argument=yes 7425 else 7426 xorg_cv_cc_flag_unused_command_line_argument=no 7427 fi 7428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7429 fi 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7431 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7432 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7433 CFLAGS="$xorg_testset_save_CFLAGS" 7434 fi 7435 7436 found="no" 7437 7438 if test $found = "no" ; then 7439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7441 fi 7442 7443 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7445 fi 7446 7447 CFLAGS="$CFLAGS -Werror=missing-braces" 7448 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7450 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7451 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7452 if eval \${$cacheid+:} false; then : 7453 $as_echo_n "(cached) " >&6 7454 else 7455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7456 /* end confdefs.h. */ 7457 int i; 7458 int 7459 main () 7460 { 7461 7462 ; 7463 return 0; 7464 } 7465 _ACEOF 7466 if ac_fn_c_try_link "$LINENO"; then : 7467 eval $cacheid=yes 7468 else 7469 eval $cacheid=no 7470 fi 7471 rm -f core conftest.err conftest.$ac_objext \ 7472 conftest$ac_exeext conftest.$ac_ext 7473 fi 7474 7475 7476 CFLAGS="$xorg_testset_save_CFLAGS" 7477 7478 eval supported=\$$cacheid 7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7480 $as_echo "$supported" >&6; } 7481 if test "$supported" = "yes" ; then 7482 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7483 found="yes" 7484 fi 7485 fi 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 xorg_testset_save_CFLAGS="$CFLAGS" 7502 7503 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7506 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7507 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7508 $as_echo_n "(cached) " >&6 7509 else 7510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7511 /* end confdefs.h. */ 7512 int i; 7513 _ACEOF 7514 if ac_fn_c_try_compile "$LINENO"; then : 7515 xorg_cv_cc_flag_unknown_warning_option=yes 7516 else 7517 xorg_cv_cc_flag_unknown_warning_option=no 7518 fi 7519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7520 fi 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7522 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7524 CFLAGS="$xorg_testset_save_CFLAGS" 7525 fi 7526 7527 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7530 fi 7531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7533 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7534 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7535 $as_echo_n "(cached) " >&6 7536 else 7537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7538 /* end confdefs.h. */ 7539 int i; 7540 _ACEOF 7541 if ac_fn_c_try_compile "$LINENO"; then : 7542 xorg_cv_cc_flag_unused_command_line_argument=yes 7543 else 7544 xorg_cv_cc_flag_unused_command_line_argument=no 7545 fi 7546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7547 fi 7548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7549 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7551 CFLAGS="$xorg_testset_save_CFLAGS" 7552 fi 7553 7554 found="no" 7555 7556 if test $found = "no" ; then 7557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7559 fi 7560 7561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7563 fi 7564 7565 CFLAGS="$CFLAGS -Werror=sequence-point" 7566 7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7568 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7569 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7570 if eval \${$cacheid+:} false; then : 7571 $as_echo_n "(cached) " >&6 7572 else 7573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7574 /* end confdefs.h. */ 7575 int i; 7576 int 7577 main () 7578 { 7579 7580 ; 7581 return 0; 7582 } 7583 _ACEOF 7584 if ac_fn_c_try_link "$LINENO"; then : 7585 eval $cacheid=yes 7586 else 7587 eval $cacheid=no 7588 fi 7589 rm -f core conftest.err conftest.$ac_objext \ 7590 conftest$ac_exeext conftest.$ac_ext 7591 fi 7592 7593 7594 CFLAGS="$xorg_testset_save_CFLAGS" 7595 7596 eval supported=\$$cacheid 7597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7598 $as_echo "$supported" >&6; } 7599 if test "$supported" = "yes" ; then 7600 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7601 found="yes" 7602 fi 7603 fi 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 xorg_testset_save_CFLAGS="$CFLAGS" 7620 7621 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7624 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7625 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7626 $as_echo_n "(cached) " >&6 7627 else 7628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7629 /* end confdefs.h. */ 7630 int i; 7631 _ACEOF 7632 if ac_fn_c_try_compile "$LINENO"; then : 7633 xorg_cv_cc_flag_unknown_warning_option=yes 7634 else 7635 xorg_cv_cc_flag_unknown_warning_option=no 7636 fi 7637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7638 fi 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7640 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7641 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7642 CFLAGS="$xorg_testset_save_CFLAGS" 7643 fi 7644 7645 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7648 fi 7649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7651 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7652 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7653 $as_echo_n "(cached) " >&6 7654 else 7655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7656 /* end confdefs.h. */ 7657 int i; 7658 _ACEOF 7659 if ac_fn_c_try_compile "$LINENO"; then : 7660 xorg_cv_cc_flag_unused_command_line_argument=yes 7661 else 7662 xorg_cv_cc_flag_unused_command_line_argument=no 7663 fi 7664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7665 fi 7666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7667 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7669 CFLAGS="$xorg_testset_save_CFLAGS" 7670 fi 7671 7672 found="no" 7673 7674 if test $found = "no" ; then 7675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7677 fi 7678 7679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7681 fi 7682 7683 CFLAGS="$CFLAGS -Werror=return-type" 7684 7685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7686 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7687 cacheid=xorg_cv_cc_flag__Werror_return_type 7688 if eval \${$cacheid+:} false; then : 7689 $as_echo_n "(cached) " >&6 7690 else 7691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7692 /* end confdefs.h. */ 7693 int i; 7694 int 7695 main () 7696 { 7697 7698 ; 7699 return 0; 7700 } 7701 _ACEOF 7702 if ac_fn_c_try_link "$LINENO"; then : 7703 eval $cacheid=yes 7704 else 7705 eval $cacheid=no 7706 fi 7707 rm -f core conftest.err conftest.$ac_objext \ 7708 conftest$ac_exeext conftest.$ac_ext 7709 fi 7710 7711 7712 CFLAGS="$xorg_testset_save_CFLAGS" 7713 7714 eval supported=\$$cacheid 7715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7716 $as_echo "$supported" >&6; } 7717 if test "$supported" = "yes" ; then 7718 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7719 found="yes" 7720 fi 7721 fi 7722 7723 if test $found = "no" ; then 7724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7726 fi 7727 7728 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7730 fi 7731 7732 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7733 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7735 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7736 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7737 if eval \${$cacheid+:} false; then : 7738 $as_echo_n "(cached) " >&6 7739 else 7740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7741 /* end confdefs.h. */ 7742 int i; 7743 int 7744 main () 7745 { 7746 7747 ; 7748 return 0; 7749 } 7750 _ACEOF 7751 if ac_fn_c_try_link "$LINENO"; then : 7752 eval $cacheid=yes 7753 else 7754 eval $cacheid=no 7755 fi 7756 rm -f core conftest.err conftest.$ac_objext \ 7757 conftest$ac_exeext conftest.$ac_ext 7758 fi 7759 7760 7761 CFLAGS="$xorg_testset_save_CFLAGS" 7762 7763 eval supported=\$$cacheid 7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7765 $as_echo "$supported" >&6; } 7766 if test "$supported" = "yes" ; then 7767 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7768 found="yes" 7769 fi 7770 fi 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 xorg_testset_save_CFLAGS="$CFLAGS" 7787 7788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7791 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7792 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7793 $as_echo_n "(cached) " >&6 7794 else 7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7796 /* end confdefs.h. */ 7797 int i; 7798 _ACEOF 7799 if ac_fn_c_try_compile "$LINENO"; then : 7800 xorg_cv_cc_flag_unknown_warning_option=yes 7801 else 7802 xorg_cv_cc_flag_unknown_warning_option=no 7803 fi 7804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7805 fi 7806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7807 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7808 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7809 CFLAGS="$xorg_testset_save_CFLAGS" 7810 fi 7811 7812 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7815 fi 7816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7818 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7819 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7820 $as_echo_n "(cached) " >&6 7821 else 7822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7823 /* end confdefs.h. */ 7824 int i; 7825 _ACEOF 7826 if ac_fn_c_try_compile "$LINENO"; then : 7827 xorg_cv_cc_flag_unused_command_line_argument=yes 7828 else 7829 xorg_cv_cc_flag_unused_command_line_argument=no 7830 fi 7831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7832 fi 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7834 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7835 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7836 CFLAGS="$xorg_testset_save_CFLAGS" 7837 fi 7838 7839 found="no" 7840 7841 if test $found = "no" ; then 7842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7844 fi 7845 7846 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7848 fi 7849 7850 CFLAGS="$CFLAGS -Werror=trigraphs" 7851 7852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7853 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7854 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7855 if eval \${$cacheid+:} false; then : 7856 $as_echo_n "(cached) " >&6 7857 else 7858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7859 /* end confdefs.h. */ 7860 int i; 7861 int 7862 main () 7863 { 7864 7865 ; 7866 return 0; 7867 } 7868 _ACEOF 7869 if ac_fn_c_try_link "$LINENO"; then : 7870 eval $cacheid=yes 7871 else 7872 eval $cacheid=no 7873 fi 7874 rm -f core conftest.err conftest.$ac_objext \ 7875 conftest$ac_exeext conftest.$ac_ext 7876 fi 7877 7878 7879 CFLAGS="$xorg_testset_save_CFLAGS" 7880 7881 eval supported=\$$cacheid 7882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7883 $as_echo "$supported" >&6; } 7884 if test "$supported" = "yes" ; then 7885 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7886 found="yes" 7887 fi 7888 fi 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 xorg_testset_save_CFLAGS="$CFLAGS" 7905 7906 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7909 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7910 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7911 $as_echo_n "(cached) " >&6 7912 else 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914 /* end confdefs.h. */ 7915 int i; 7916 _ACEOF 7917 if ac_fn_c_try_compile "$LINENO"; then : 7918 xorg_cv_cc_flag_unknown_warning_option=yes 7919 else 7920 xorg_cv_cc_flag_unknown_warning_option=no 7921 fi 7922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7923 fi 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7925 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7927 CFLAGS="$xorg_testset_save_CFLAGS" 7928 fi 7929 7930 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7933 fi 7934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7936 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7937 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7938 $as_echo_n "(cached) " >&6 7939 else 7940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7941 /* end confdefs.h. */ 7942 int i; 7943 _ACEOF 7944 if ac_fn_c_try_compile "$LINENO"; then : 7945 xorg_cv_cc_flag_unused_command_line_argument=yes 7946 else 7947 xorg_cv_cc_flag_unused_command_line_argument=no 7948 fi 7949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7950 fi 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7952 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955 fi 7956 7957 found="no" 7958 7959 if test $found = "no" ; then 7960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7962 fi 7963 7964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7966 fi 7967 7968 CFLAGS="$CFLAGS -Werror=array-bounds" 7969 7970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7971 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7972 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7973 if eval \${$cacheid+:} false; then : 7974 $as_echo_n "(cached) " >&6 7975 else 7976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7977 /* end confdefs.h. */ 7978 int i; 7979 int 7980 main () 7981 { 7982 7983 ; 7984 return 0; 7985 } 7986 _ACEOF 7987 if ac_fn_c_try_link "$LINENO"; then : 7988 eval $cacheid=yes 7989 else 7990 eval $cacheid=no 7991 fi 7992 rm -f core conftest.err conftest.$ac_objext \ 7993 conftest$ac_exeext conftest.$ac_ext 7994 fi 7995 7996 7997 CFLAGS="$xorg_testset_save_CFLAGS" 7998 7999 eval supported=\$$cacheid 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8001 $as_echo "$supported" >&6; } 8002 if test "$supported" = "yes" ; then 8003 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8004 found="yes" 8005 fi 8006 fi 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 xorg_testset_save_CFLAGS="$CFLAGS" 8023 8024 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8027 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8028 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8029 $as_echo_n "(cached) " >&6 8030 else 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032 /* end confdefs.h. */ 8033 int i; 8034 _ACEOF 8035 if ac_fn_c_try_compile "$LINENO"; then : 8036 xorg_cv_cc_flag_unknown_warning_option=yes 8037 else 8038 xorg_cv_cc_flag_unknown_warning_option=no 8039 fi 8040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8041 fi 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8043 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8045 CFLAGS="$xorg_testset_save_CFLAGS" 8046 fi 8047 8048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8051 fi 8052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8054 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8055 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8056 $as_echo_n "(cached) " >&6 8057 else 8058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8059 /* end confdefs.h. */ 8060 int i; 8061 _ACEOF 8062 if ac_fn_c_try_compile "$LINENO"; then : 8063 xorg_cv_cc_flag_unused_command_line_argument=yes 8064 else 8065 xorg_cv_cc_flag_unused_command_line_argument=no 8066 fi 8067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8068 fi 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8070 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8072 CFLAGS="$xorg_testset_save_CFLAGS" 8073 fi 8074 8075 found="no" 8076 8077 if test $found = "no" ; then 8078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8080 fi 8081 8082 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8084 fi 8085 8086 CFLAGS="$CFLAGS -Werror=write-strings" 8087 8088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8089 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8090 cacheid=xorg_cv_cc_flag__Werror_write_strings 8091 if eval \${$cacheid+:} false; then : 8092 $as_echo_n "(cached) " >&6 8093 else 8094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8095 /* end confdefs.h. */ 8096 int i; 8097 int 8098 main () 8099 { 8100 8101 ; 8102 return 0; 8103 } 8104 _ACEOF 8105 if ac_fn_c_try_link "$LINENO"; then : 8106 eval $cacheid=yes 8107 else 8108 eval $cacheid=no 8109 fi 8110 rm -f core conftest.err conftest.$ac_objext \ 8111 conftest$ac_exeext conftest.$ac_ext 8112 fi 8113 8114 8115 CFLAGS="$xorg_testset_save_CFLAGS" 8116 8117 eval supported=\$$cacheid 8118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8119 $as_echo "$supported" >&6; } 8120 if test "$supported" = "yes" ; then 8121 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8122 found="yes" 8123 fi 8124 fi 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 xorg_testset_save_CFLAGS="$CFLAGS" 8141 8142 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8145 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8146 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8147 $as_echo_n "(cached) " >&6 8148 else 8149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8150 /* end confdefs.h. */ 8151 int i; 8152 _ACEOF 8153 if ac_fn_c_try_compile "$LINENO"; then : 8154 xorg_cv_cc_flag_unknown_warning_option=yes 8155 else 8156 xorg_cv_cc_flag_unknown_warning_option=no 8157 fi 8158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8159 fi 8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8161 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8163 CFLAGS="$xorg_testset_save_CFLAGS" 8164 fi 8165 8166 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8169 fi 8170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8172 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8173 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8174 $as_echo_n "(cached) " >&6 8175 else 8176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8177 /* end confdefs.h. */ 8178 int i; 8179 _ACEOF 8180 if ac_fn_c_try_compile "$LINENO"; then : 8181 xorg_cv_cc_flag_unused_command_line_argument=yes 8182 else 8183 xorg_cv_cc_flag_unused_command_line_argument=no 8184 fi 8185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8186 fi 8187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8188 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8190 CFLAGS="$xorg_testset_save_CFLAGS" 8191 fi 8192 8193 found="no" 8194 8195 if test $found = "no" ; then 8196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8198 fi 8199 8200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8202 fi 8203 8204 CFLAGS="$CFLAGS -Werror=address" 8205 8206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8207 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8208 cacheid=xorg_cv_cc_flag__Werror_address 8209 if eval \${$cacheid+:} false; then : 8210 $as_echo_n "(cached) " >&6 8211 else 8212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8213 /* end confdefs.h. */ 8214 int i; 8215 int 8216 main () 8217 { 8218 8219 ; 8220 return 0; 8221 } 8222 _ACEOF 8223 if ac_fn_c_try_link "$LINENO"; then : 8224 eval $cacheid=yes 8225 else 8226 eval $cacheid=no 8227 fi 8228 rm -f core conftest.err conftest.$ac_objext \ 8229 conftest$ac_exeext conftest.$ac_ext 8230 fi 8231 8232 8233 CFLAGS="$xorg_testset_save_CFLAGS" 8234 8235 eval supported=\$$cacheid 8236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8237 $as_echo "$supported" >&6; } 8238 if test "$supported" = "yes" ; then 8239 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8240 found="yes" 8241 fi 8242 fi 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 xorg_testset_save_CFLAGS="$CFLAGS" 8259 8260 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8263 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8264 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8265 $as_echo_n "(cached) " >&6 8266 else 8267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8268 /* end confdefs.h. */ 8269 int i; 8270 _ACEOF 8271 if ac_fn_c_try_compile "$LINENO"; then : 8272 xorg_cv_cc_flag_unknown_warning_option=yes 8273 else 8274 xorg_cv_cc_flag_unknown_warning_option=no 8275 fi 8276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8277 fi 8278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8279 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8280 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8281 CFLAGS="$xorg_testset_save_CFLAGS" 8282 fi 8283 8284 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8287 fi 8288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8290 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8291 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8292 $as_echo_n "(cached) " >&6 8293 else 8294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8295 /* end confdefs.h. */ 8296 int i; 8297 _ACEOF 8298 if ac_fn_c_try_compile "$LINENO"; then : 8299 xorg_cv_cc_flag_unused_command_line_argument=yes 8300 else 8301 xorg_cv_cc_flag_unused_command_line_argument=no 8302 fi 8303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8304 fi 8305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8306 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8308 CFLAGS="$xorg_testset_save_CFLAGS" 8309 fi 8310 8311 found="no" 8312 8313 if test $found = "no" ; then 8314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8316 fi 8317 8318 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8320 fi 8321 8322 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8323 8324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8325 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8326 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8327 if eval \${$cacheid+:} false; then : 8328 $as_echo_n "(cached) " >&6 8329 else 8330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8331 /* end confdefs.h. */ 8332 int i; 8333 int 8334 main () 8335 { 8336 8337 ; 8338 return 0; 8339 } 8340 _ACEOF 8341 if ac_fn_c_try_link "$LINENO"; then : 8342 eval $cacheid=yes 8343 else 8344 eval $cacheid=no 8345 fi 8346 rm -f core conftest.err conftest.$ac_objext \ 8347 conftest$ac_exeext conftest.$ac_ext 8348 fi 8349 8350 8351 CFLAGS="$xorg_testset_save_CFLAGS" 8352 8353 eval supported=\$$cacheid 8354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8355 $as_echo "$supported" >&6; } 8356 if test "$supported" = "yes" ; then 8357 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8358 found="yes" 8359 fi 8360 fi 8361 8362 if test $found = "no" ; then 8363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8365 fi 8366 8367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8369 fi 8370 8371 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8372 8373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8374 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8375 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8376 if eval \${$cacheid+:} false; then : 8377 $as_echo_n "(cached) " >&6 8378 else 8379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8380 /* end confdefs.h. */ 8381 int i; 8382 int 8383 main () 8384 { 8385 8386 ; 8387 return 0; 8388 } 8389 _ACEOF 8390 if ac_fn_c_try_link "$LINENO"; then : 8391 eval $cacheid=yes 8392 else 8393 eval $cacheid=no 8394 fi 8395 rm -f core conftest.err conftest.$ac_objext \ 8396 conftest$ac_exeext conftest.$ac_ext 8397 fi 8398 8399 8400 CFLAGS="$xorg_testset_save_CFLAGS" 8401 8402 eval supported=\$$cacheid 8403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8404 $as_echo "$supported" >&6; } 8405 if test "$supported" = "yes" ; then 8406 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8407 found="yes" 8408 fi 8409 fi 8410 8411 8412 8413 8414 8415 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 xorg_testset_save_CFLAGS="$CFLAGS" 8426 8427 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8430 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8431 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8432 $as_echo_n "(cached) " >&6 8433 else 8434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8435 /* end confdefs.h. */ 8436 int i; 8437 _ACEOF 8438 if ac_fn_c_try_compile "$LINENO"; then : 8439 xorg_cv_cc_flag_unknown_warning_option=yes 8440 else 8441 xorg_cv_cc_flag_unknown_warning_option=no 8442 fi 8443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8444 fi 8445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8446 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8447 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8448 CFLAGS="$xorg_testset_save_CFLAGS" 8449 fi 8450 8451 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8454 fi 8455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8457 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8458 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8459 $as_echo_n "(cached) " >&6 8460 else 8461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8462 /* end confdefs.h. */ 8463 int i; 8464 _ACEOF 8465 if ac_fn_c_try_compile "$LINENO"; then : 8466 xorg_cv_cc_flag_unused_command_line_argument=yes 8467 else 8468 xorg_cv_cc_flag_unused_command_line_argument=no 8469 fi 8470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8471 fi 8472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8473 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8474 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8475 CFLAGS="$xorg_testset_save_CFLAGS" 8476 fi 8477 8478 found="no" 8479 8480 if test $found = "no" ; then 8481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8483 fi 8484 8485 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8487 fi 8488 8489 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8490 8491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8492 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8493 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8494 if eval \${$cacheid+:} false; then : 8495 $as_echo_n "(cached) " >&6 8496 else 8497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8498 /* end confdefs.h. */ 8499 int i; 8500 int 8501 main () 8502 { 8503 8504 ; 8505 return 0; 8506 } 8507 _ACEOF 8508 if ac_fn_c_try_link "$LINENO"; then : 8509 eval $cacheid=yes 8510 else 8511 eval $cacheid=no 8512 fi 8513 rm -f core conftest.err conftest.$ac_objext \ 8514 conftest$ac_exeext conftest.$ac_ext 8515 fi 8516 8517 8518 CFLAGS="$xorg_testset_save_CFLAGS" 8519 8520 eval supported=\$$cacheid 8521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8522 $as_echo "$supported" >&6; } 8523 if test "$supported" = "yes" ; then 8524 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8525 found="yes" 8526 fi 8527 fi 8528 8529 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8530 else 8531 { $as_echo "$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 8532 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 xorg_testset_save_CFLAGS="$CFLAGS" 8547 8548 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8551 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8552 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8553 $as_echo_n "(cached) " >&6 8554 else 8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8556 /* end confdefs.h. */ 8557 int i; 8558 _ACEOF 8559 if ac_fn_c_try_compile "$LINENO"; then : 8560 xorg_cv_cc_flag_unknown_warning_option=yes 8561 else 8562 xorg_cv_cc_flag_unknown_warning_option=no 8563 fi 8564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8565 fi 8566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8567 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8568 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8569 CFLAGS="$xorg_testset_save_CFLAGS" 8570 fi 8571 8572 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8575 fi 8576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8578 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8579 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8580 $as_echo_n "(cached) " >&6 8581 else 8582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8583 /* end confdefs.h. */ 8584 int i; 8585 _ACEOF 8586 if ac_fn_c_try_compile "$LINENO"; then : 8587 xorg_cv_cc_flag_unused_command_line_argument=yes 8588 else 8589 xorg_cv_cc_flag_unused_command_line_argument=no 8590 fi 8591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8592 fi 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8594 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8595 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8596 CFLAGS="$xorg_testset_save_CFLAGS" 8597 fi 8598 8599 found="no" 8600 8601 if test $found = "no" ; then 8602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8604 fi 8605 8606 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8608 fi 8609 8610 CFLAGS="$CFLAGS -Wimplicit" 8611 8612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8613 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8614 cacheid=xorg_cv_cc_flag__Wimplicit 8615 if eval \${$cacheid+:} false; then : 8616 $as_echo_n "(cached) " >&6 8617 else 8618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8619 /* end confdefs.h. */ 8620 int i; 8621 int 8622 main () 8623 { 8624 8625 ; 8626 return 0; 8627 } 8628 _ACEOF 8629 if ac_fn_c_try_link "$LINENO"; then : 8630 eval $cacheid=yes 8631 else 8632 eval $cacheid=no 8633 fi 8634 rm -f core conftest.err conftest.$ac_objext \ 8635 conftest$ac_exeext conftest.$ac_ext 8636 fi 8637 8638 8639 CFLAGS="$xorg_testset_save_CFLAGS" 8640 8641 eval supported=\$$cacheid 8642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8643 $as_echo "$supported" >&6; } 8644 if test "$supported" = "yes" ; then 8645 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8646 found="yes" 8647 fi 8648 fi 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 xorg_testset_save_CFLAGS="$CFLAGS" 8665 8666 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8669 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8670 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8671 $as_echo_n "(cached) " >&6 8672 else 8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674 /* end confdefs.h. */ 8675 int i; 8676 _ACEOF 8677 if ac_fn_c_try_compile "$LINENO"; then : 8678 xorg_cv_cc_flag_unknown_warning_option=yes 8679 else 8680 xorg_cv_cc_flag_unknown_warning_option=no 8681 fi 8682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8683 fi 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8685 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8687 CFLAGS="$xorg_testset_save_CFLAGS" 8688 fi 8689 8690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8693 fi 8694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8696 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8697 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8698 $as_echo_n "(cached) " >&6 8699 else 8700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8701 /* end confdefs.h. */ 8702 int i; 8703 _ACEOF 8704 if ac_fn_c_try_compile "$LINENO"; then : 8705 xorg_cv_cc_flag_unused_command_line_argument=yes 8706 else 8707 xorg_cv_cc_flag_unused_command_line_argument=no 8708 fi 8709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8710 fi 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8712 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8714 CFLAGS="$xorg_testset_save_CFLAGS" 8715 fi 8716 8717 found="no" 8718 8719 if test $found = "no" ; then 8720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 fi 8723 8724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8726 fi 8727 8728 CFLAGS="$CFLAGS -Wnonnull" 8729 8730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8731 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8732 cacheid=xorg_cv_cc_flag__Wnonnull 8733 if eval \${$cacheid+:} false; then : 8734 $as_echo_n "(cached) " >&6 8735 else 8736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8737 /* end confdefs.h. */ 8738 int i; 8739 int 8740 main () 8741 { 8742 8743 ; 8744 return 0; 8745 } 8746 _ACEOF 8747 if ac_fn_c_try_link "$LINENO"; then : 8748 eval $cacheid=yes 8749 else 8750 eval $cacheid=no 8751 fi 8752 rm -f core conftest.err conftest.$ac_objext \ 8753 conftest$ac_exeext conftest.$ac_ext 8754 fi 8755 8756 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758 8759 eval supported=\$$cacheid 8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8761 $as_echo "$supported" >&6; } 8762 if test "$supported" = "yes" ; then 8763 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8764 found="yes" 8765 fi 8766 fi 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 xorg_testset_save_CFLAGS="$CFLAGS" 8783 8784 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8787 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8788 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8789 $as_echo_n "(cached) " >&6 8790 else 8791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792 /* end confdefs.h. */ 8793 int i; 8794 _ACEOF 8795 if ac_fn_c_try_compile "$LINENO"; then : 8796 xorg_cv_cc_flag_unknown_warning_option=yes 8797 else 8798 xorg_cv_cc_flag_unknown_warning_option=no 8799 fi 8800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8801 fi 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8803 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8804 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8805 CFLAGS="$xorg_testset_save_CFLAGS" 8806 fi 8807 8808 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8811 fi 8812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8814 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8815 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8816 $as_echo_n "(cached) " >&6 8817 else 8818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8819 /* end confdefs.h. */ 8820 int i; 8821 _ACEOF 8822 if ac_fn_c_try_compile "$LINENO"; then : 8823 xorg_cv_cc_flag_unused_command_line_argument=yes 8824 else 8825 xorg_cv_cc_flag_unused_command_line_argument=no 8826 fi 8827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8828 fi 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8830 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8831 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8832 CFLAGS="$xorg_testset_save_CFLAGS" 8833 fi 8834 8835 found="no" 8836 8837 if test $found = "no" ; then 8838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8840 fi 8841 8842 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8844 fi 8845 8846 CFLAGS="$CFLAGS -Winit-self" 8847 8848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8849 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8850 cacheid=xorg_cv_cc_flag__Winit_self 8851 if eval \${$cacheid+:} false; then : 8852 $as_echo_n "(cached) " >&6 8853 else 8854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8855 /* end confdefs.h. */ 8856 int i; 8857 int 8858 main () 8859 { 8860 8861 ; 8862 return 0; 8863 } 8864 _ACEOF 8865 if ac_fn_c_try_link "$LINENO"; then : 8866 eval $cacheid=yes 8867 else 8868 eval $cacheid=no 8869 fi 8870 rm -f core conftest.err conftest.$ac_objext \ 8871 conftest$ac_exeext conftest.$ac_ext 8872 fi 8873 8874 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876 8877 eval supported=\$$cacheid 8878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8879 $as_echo "$supported" >&6; } 8880 if test "$supported" = "yes" ; then 8881 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8882 found="yes" 8883 fi 8884 fi 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 xorg_testset_save_CFLAGS="$CFLAGS" 8901 8902 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8905 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8906 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8907 $as_echo_n "(cached) " >&6 8908 else 8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910 /* end confdefs.h. */ 8911 int i; 8912 _ACEOF 8913 if ac_fn_c_try_compile "$LINENO"; then : 8914 xorg_cv_cc_flag_unknown_warning_option=yes 8915 else 8916 xorg_cv_cc_flag_unknown_warning_option=no 8917 fi 8918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8919 fi 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8921 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8923 CFLAGS="$xorg_testset_save_CFLAGS" 8924 fi 8925 8926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8929 fi 8930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8932 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8933 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8934 $as_echo_n "(cached) " >&6 8935 else 8936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8937 /* end confdefs.h. */ 8938 int i; 8939 _ACEOF 8940 if ac_fn_c_try_compile "$LINENO"; then : 8941 xorg_cv_cc_flag_unused_command_line_argument=yes 8942 else 8943 xorg_cv_cc_flag_unused_command_line_argument=no 8944 fi 8945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8946 fi 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8948 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8950 CFLAGS="$xorg_testset_save_CFLAGS" 8951 fi 8952 8953 found="no" 8954 8955 if test $found = "no" ; then 8956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8958 fi 8959 8960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8962 fi 8963 8964 CFLAGS="$CFLAGS -Wmain" 8965 8966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8967 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8968 cacheid=xorg_cv_cc_flag__Wmain 8969 if eval \${$cacheid+:} false; then : 8970 $as_echo_n "(cached) " >&6 8971 else 8972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8973 /* end confdefs.h. */ 8974 int i; 8975 int 8976 main () 8977 { 8978 8979 ; 8980 return 0; 8981 } 8982 _ACEOF 8983 if ac_fn_c_try_link "$LINENO"; then : 8984 eval $cacheid=yes 8985 else 8986 eval $cacheid=no 8987 fi 8988 rm -f core conftest.err conftest.$ac_objext \ 8989 conftest$ac_exeext conftest.$ac_ext 8990 fi 8991 8992 8993 CFLAGS="$xorg_testset_save_CFLAGS" 8994 8995 eval supported=\$$cacheid 8996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8997 $as_echo "$supported" >&6; } 8998 if test "$supported" = "yes" ; then 8999 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9000 found="yes" 9001 fi 9002 fi 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 xorg_testset_save_CFLAGS="$CFLAGS" 9019 9020 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9023 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9024 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9025 $as_echo_n "(cached) " >&6 9026 else 9027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9028 /* end confdefs.h. */ 9029 int i; 9030 _ACEOF 9031 if ac_fn_c_try_compile "$LINENO"; then : 9032 xorg_cv_cc_flag_unknown_warning_option=yes 9033 else 9034 xorg_cv_cc_flag_unknown_warning_option=no 9035 fi 9036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9037 fi 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9039 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9040 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9041 CFLAGS="$xorg_testset_save_CFLAGS" 9042 fi 9043 9044 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9047 fi 9048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9050 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9051 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9052 $as_echo_n "(cached) " >&6 9053 else 9054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9055 /* end confdefs.h. */ 9056 int i; 9057 _ACEOF 9058 if ac_fn_c_try_compile "$LINENO"; then : 9059 xorg_cv_cc_flag_unused_command_line_argument=yes 9060 else 9061 xorg_cv_cc_flag_unused_command_line_argument=no 9062 fi 9063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9064 fi 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9066 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9068 CFLAGS="$xorg_testset_save_CFLAGS" 9069 fi 9070 9071 found="no" 9072 9073 if test $found = "no" ; then 9074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9076 fi 9077 9078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9080 fi 9081 9082 CFLAGS="$CFLAGS -Wmissing-braces" 9083 9084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9085 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9086 cacheid=xorg_cv_cc_flag__Wmissing_braces 9087 if eval \${$cacheid+:} false; then : 9088 $as_echo_n "(cached) " >&6 9089 else 9090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9091 /* end confdefs.h. */ 9092 int i; 9093 int 9094 main () 9095 { 9096 9097 ; 9098 return 0; 9099 } 9100 _ACEOF 9101 if ac_fn_c_try_link "$LINENO"; then : 9102 eval $cacheid=yes 9103 else 9104 eval $cacheid=no 9105 fi 9106 rm -f core conftest.err conftest.$ac_objext \ 9107 conftest$ac_exeext conftest.$ac_ext 9108 fi 9109 9110 9111 CFLAGS="$xorg_testset_save_CFLAGS" 9112 9113 eval supported=\$$cacheid 9114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9115 $as_echo "$supported" >&6; } 9116 if test "$supported" = "yes" ; then 9117 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9118 found="yes" 9119 fi 9120 fi 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 xorg_testset_save_CFLAGS="$CFLAGS" 9137 9138 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9141 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9142 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9143 $as_echo_n "(cached) " >&6 9144 else 9145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9146 /* end confdefs.h. */ 9147 int i; 9148 _ACEOF 9149 if ac_fn_c_try_compile "$LINENO"; then : 9150 xorg_cv_cc_flag_unknown_warning_option=yes 9151 else 9152 xorg_cv_cc_flag_unknown_warning_option=no 9153 fi 9154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9155 fi 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9157 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9158 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9159 CFLAGS="$xorg_testset_save_CFLAGS" 9160 fi 9161 9162 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9165 fi 9166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9168 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9169 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9170 $as_echo_n "(cached) " >&6 9171 else 9172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9173 /* end confdefs.h. */ 9174 int i; 9175 _ACEOF 9176 if ac_fn_c_try_compile "$LINENO"; then : 9177 xorg_cv_cc_flag_unused_command_line_argument=yes 9178 else 9179 xorg_cv_cc_flag_unused_command_line_argument=no 9180 fi 9181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9182 fi 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9184 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9185 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9186 CFLAGS="$xorg_testset_save_CFLAGS" 9187 fi 9188 9189 found="no" 9190 9191 if test $found = "no" ; then 9192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9194 fi 9195 9196 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9198 fi 9199 9200 CFLAGS="$CFLAGS -Wsequence-point" 9201 9202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9203 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9204 cacheid=xorg_cv_cc_flag__Wsequence_point 9205 if eval \${$cacheid+:} false; then : 9206 $as_echo_n "(cached) " >&6 9207 else 9208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9209 /* end confdefs.h. */ 9210 int i; 9211 int 9212 main () 9213 { 9214 9215 ; 9216 return 0; 9217 } 9218 _ACEOF 9219 if ac_fn_c_try_link "$LINENO"; then : 9220 eval $cacheid=yes 9221 else 9222 eval $cacheid=no 9223 fi 9224 rm -f core conftest.err conftest.$ac_objext \ 9225 conftest$ac_exeext conftest.$ac_ext 9226 fi 9227 9228 9229 CFLAGS="$xorg_testset_save_CFLAGS" 9230 9231 eval supported=\$$cacheid 9232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9233 $as_echo "$supported" >&6; } 9234 if test "$supported" = "yes" ; then 9235 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9236 found="yes" 9237 fi 9238 fi 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 xorg_testset_save_CFLAGS="$CFLAGS" 9255 9256 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9259 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9260 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9261 $as_echo_n "(cached) " >&6 9262 else 9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264 /* end confdefs.h. */ 9265 int i; 9266 _ACEOF 9267 if ac_fn_c_try_compile "$LINENO"; then : 9268 xorg_cv_cc_flag_unknown_warning_option=yes 9269 else 9270 xorg_cv_cc_flag_unknown_warning_option=no 9271 fi 9272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9273 fi 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9275 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9276 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9277 CFLAGS="$xorg_testset_save_CFLAGS" 9278 fi 9279 9280 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9283 fi 9284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9286 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9287 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9288 $as_echo_n "(cached) " >&6 9289 else 9290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9291 /* end confdefs.h. */ 9292 int i; 9293 _ACEOF 9294 if ac_fn_c_try_compile "$LINENO"; then : 9295 xorg_cv_cc_flag_unused_command_line_argument=yes 9296 else 9297 xorg_cv_cc_flag_unused_command_line_argument=no 9298 fi 9299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9300 fi 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9302 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9304 CFLAGS="$xorg_testset_save_CFLAGS" 9305 fi 9306 9307 found="no" 9308 9309 if test $found = "no" ; then 9310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9312 fi 9313 9314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9316 fi 9317 9318 CFLAGS="$CFLAGS -Wreturn-type" 9319 9320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9321 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9322 cacheid=xorg_cv_cc_flag__Wreturn_type 9323 if eval \${$cacheid+:} false; then : 9324 $as_echo_n "(cached) " >&6 9325 else 9326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9327 /* end confdefs.h. */ 9328 int i; 9329 int 9330 main () 9331 { 9332 9333 ; 9334 return 0; 9335 } 9336 _ACEOF 9337 if ac_fn_c_try_link "$LINENO"; then : 9338 eval $cacheid=yes 9339 else 9340 eval $cacheid=no 9341 fi 9342 rm -f core conftest.err conftest.$ac_objext \ 9343 conftest$ac_exeext conftest.$ac_ext 9344 fi 9345 9346 9347 CFLAGS="$xorg_testset_save_CFLAGS" 9348 9349 eval supported=\$$cacheid 9350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9351 $as_echo "$supported" >&6; } 9352 if test "$supported" = "yes" ; then 9353 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9354 found="yes" 9355 fi 9356 fi 9357 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 xorg_testset_save_CFLAGS="$CFLAGS" 9373 9374 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9377 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9378 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9379 $as_echo_n "(cached) " >&6 9380 else 9381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9382 /* end confdefs.h. */ 9383 int i; 9384 _ACEOF 9385 if ac_fn_c_try_compile "$LINENO"; then : 9386 xorg_cv_cc_flag_unknown_warning_option=yes 9387 else 9388 xorg_cv_cc_flag_unknown_warning_option=no 9389 fi 9390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9391 fi 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9393 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9394 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9395 CFLAGS="$xorg_testset_save_CFLAGS" 9396 fi 9397 9398 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9401 fi 9402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9404 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9405 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9406 $as_echo_n "(cached) " >&6 9407 else 9408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9409 /* end confdefs.h. */ 9410 int i; 9411 _ACEOF 9412 if ac_fn_c_try_compile "$LINENO"; then : 9413 xorg_cv_cc_flag_unused_command_line_argument=yes 9414 else 9415 xorg_cv_cc_flag_unused_command_line_argument=no 9416 fi 9417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9418 fi 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9420 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9422 CFLAGS="$xorg_testset_save_CFLAGS" 9423 fi 9424 9425 found="no" 9426 9427 if test $found = "no" ; then 9428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9430 fi 9431 9432 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9434 fi 9435 9436 CFLAGS="$CFLAGS -Wtrigraphs" 9437 9438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9439 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9440 cacheid=xorg_cv_cc_flag__Wtrigraphs 9441 if eval \${$cacheid+:} false; then : 9442 $as_echo_n "(cached) " >&6 9443 else 9444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9445 /* end confdefs.h. */ 9446 int i; 9447 int 9448 main () 9449 { 9450 9451 ; 9452 return 0; 9453 } 9454 _ACEOF 9455 if ac_fn_c_try_link "$LINENO"; then : 9456 eval $cacheid=yes 9457 else 9458 eval $cacheid=no 9459 fi 9460 rm -f core conftest.err conftest.$ac_objext \ 9461 conftest$ac_exeext conftest.$ac_ext 9462 fi 9463 9464 9465 CFLAGS="$xorg_testset_save_CFLAGS" 9466 9467 eval supported=\$$cacheid 9468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9469 $as_echo "$supported" >&6; } 9470 if test "$supported" = "yes" ; then 9471 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9472 found="yes" 9473 fi 9474 fi 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 xorg_testset_save_CFLAGS="$CFLAGS" 9491 9492 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9495 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9496 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9497 $as_echo_n "(cached) " >&6 9498 else 9499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500 /* end confdefs.h. */ 9501 int i; 9502 _ACEOF 9503 if ac_fn_c_try_compile "$LINENO"; then : 9504 xorg_cv_cc_flag_unknown_warning_option=yes 9505 else 9506 xorg_cv_cc_flag_unknown_warning_option=no 9507 fi 9508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9509 fi 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9511 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9512 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9513 CFLAGS="$xorg_testset_save_CFLAGS" 9514 fi 9515 9516 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9519 fi 9520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9522 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9523 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9524 $as_echo_n "(cached) " >&6 9525 else 9526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9527 /* end confdefs.h. */ 9528 int i; 9529 _ACEOF 9530 if ac_fn_c_try_compile "$LINENO"; then : 9531 xorg_cv_cc_flag_unused_command_line_argument=yes 9532 else 9533 xorg_cv_cc_flag_unused_command_line_argument=no 9534 fi 9535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9536 fi 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9538 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9539 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9540 CFLAGS="$xorg_testset_save_CFLAGS" 9541 fi 9542 9543 found="no" 9544 9545 if test $found = "no" ; then 9546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9548 fi 9549 9550 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9552 fi 9553 9554 CFLAGS="$CFLAGS -Warray-bounds" 9555 9556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9557 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9558 cacheid=xorg_cv_cc_flag__Warray_bounds 9559 if eval \${$cacheid+:} false; then : 9560 $as_echo_n "(cached) " >&6 9561 else 9562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9563 /* end confdefs.h. */ 9564 int i; 9565 int 9566 main () 9567 { 9568 9569 ; 9570 return 0; 9571 } 9572 _ACEOF 9573 if ac_fn_c_try_link "$LINENO"; then : 9574 eval $cacheid=yes 9575 else 9576 eval $cacheid=no 9577 fi 9578 rm -f core conftest.err conftest.$ac_objext \ 9579 conftest$ac_exeext conftest.$ac_ext 9580 fi 9581 9582 9583 CFLAGS="$xorg_testset_save_CFLAGS" 9584 9585 eval supported=\$$cacheid 9586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9587 $as_echo "$supported" >&6; } 9588 if test "$supported" = "yes" ; then 9589 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9590 found="yes" 9591 fi 9592 fi 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 xorg_testset_save_CFLAGS="$CFLAGS" 9609 9610 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9613 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9614 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9615 $as_echo_n "(cached) " >&6 9616 else 9617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9618 /* end confdefs.h. */ 9619 int i; 9620 _ACEOF 9621 if ac_fn_c_try_compile "$LINENO"; then : 9622 xorg_cv_cc_flag_unknown_warning_option=yes 9623 else 9624 xorg_cv_cc_flag_unknown_warning_option=no 9625 fi 9626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9627 fi 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9629 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9630 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9631 CFLAGS="$xorg_testset_save_CFLAGS" 9632 fi 9633 9634 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9637 fi 9638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9640 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9641 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9642 $as_echo_n "(cached) " >&6 9643 else 9644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9645 /* end confdefs.h. */ 9646 int i; 9647 _ACEOF 9648 if ac_fn_c_try_compile "$LINENO"; then : 9649 xorg_cv_cc_flag_unused_command_line_argument=yes 9650 else 9651 xorg_cv_cc_flag_unused_command_line_argument=no 9652 fi 9653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9654 fi 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9656 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9657 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9658 CFLAGS="$xorg_testset_save_CFLAGS" 9659 fi 9660 9661 found="no" 9662 9663 if test $found = "no" ; then 9664 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9666 fi 9667 9668 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9670 fi 9671 9672 CFLAGS="$CFLAGS -Wwrite-strings" 9673 9674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9675 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9676 cacheid=xorg_cv_cc_flag__Wwrite_strings 9677 if eval \${$cacheid+:} false; then : 9678 $as_echo_n "(cached) " >&6 9679 else 9680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9681 /* end confdefs.h. */ 9682 int i; 9683 int 9684 main () 9685 { 9686 9687 ; 9688 return 0; 9689 } 9690 _ACEOF 9691 if ac_fn_c_try_link "$LINENO"; then : 9692 eval $cacheid=yes 9693 else 9694 eval $cacheid=no 9695 fi 9696 rm -f core conftest.err conftest.$ac_objext \ 9697 conftest$ac_exeext conftest.$ac_ext 9698 fi 9699 9700 9701 CFLAGS="$xorg_testset_save_CFLAGS" 9702 9703 eval supported=\$$cacheid 9704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9705 $as_echo "$supported" >&6; } 9706 if test "$supported" = "yes" ; then 9707 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9708 found="yes" 9709 fi 9710 fi 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 xorg_testset_save_CFLAGS="$CFLAGS" 9727 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9731 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9732 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9733 $as_echo_n "(cached) " >&6 9734 else 9735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9736 /* end confdefs.h. */ 9737 int i; 9738 _ACEOF 9739 if ac_fn_c_try_compile "$LINENO"; then : 9740 xorg_cv_cc_flag_unknown_warning_option=yes 9741 else 9742 xorg_cv_cc_flag_unknown_warning_option=no 9743 fi 9744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9745 fi 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9747 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9748 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9749 CFLAGS="$xorg_testset_save_CFLAGS" 9750 fi 9751 9752 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9755 fi 9756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9758 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9759 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9760 $as_echo_n "(cached) " >&6 9761 else 9762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9763 /* end confdefs.h. */ 9764 int i; 9765 _ACEOF 9766 if ac_fn_c_try_compile "$LINENO"; then : 9767 xorg_cv_cc_flag_unused_command_line_argument=yes 9768 else 9769 xorg_cv_cc_flag_unused_command_line_argument=no 9770 fi 9771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9772 fi 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9774 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9776 CFLAGS="$xorg_testset_save_CFLAGS" 9777 fi 9778 9779 found="no" 9780 9781 if test $found = "no" ; then 9782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9784 fi 9785 9786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9788 fi 9789 9790 CFLAGS="$CFLAGS -Waddress" 9791 9792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9793 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9794 cacheid=xorg_cv_cc_flag__Waddress 9795 if eval \${$cacheid+:} false; then : 9796 $as_echo_n "(cached) " >&6 9797 else 9798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9799 /* end confdefs.h. */ 9800 int i; 9801 int 9802 main () 9803 { 9804 9805 ; 9806 return 0; 9807 } 9808 _ACEOF 9809 if ac_fn_c_try_link "$LINENO"; then : 9810 eval $cacheid=yes 9811 else 9812 eval $cacheid=no 9813 fi 9814 rm -f core conftest.err conftest.$ac_objext \ 9815 conftest$ac_exeext conftest.$ac_ext 9816 fi 9817 9818 9819 CFLAGS="$xorg_testset_save_CFLAGS" 9820 9821 eval supported=\$$cacheid 9822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9823 $as_echo "$supported" >&6; } 9824 if test "$supported" = "yes" ; then 9825 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9826 found="yes" 9827 fi 9828 fi 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 xorg_testset_save_CFLAGS="$CFLAGS" 9845 9846 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9849 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9850 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9851 $as_echo_n "(cached) " >&6 9852 else 9853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9854 /* end confdefs.h. */ 9855 int i; 9856 _ACEOF 9857 if ac_fn_c_try_compile "$LINENO"; then : 9858 xorg_cv_cc_flag_unknown_warning_option=yes 9859 else 9860 xorg_cv_cc_flag_unknown_warning_option=no 9861 fi 9862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9863 fi 9864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9865 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9866 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9867 CFLAGS="$xorg_testset_save_CFLAGS" 9868 fi 9869 9870 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9873 fi 9874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9876 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9877 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9878 $as_echo_n "(cached) " >&6 9879 else 9880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9881 /* end confdefs.h. */ 9882 int i; 9883 _ACEOF 9884 if ac_fn_c_try_compile "$LINENO"; then : 9885 xorg_cv_cc_flag_unused_command_line_argument=yes 9886 else 9887 xorg_cv_cc_flag_unused_command_line_argument=no 9888 fi 9889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9890 fi 9891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9892 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9893 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9894 CFLAGS="$xorg_testset_save_CFLAGS" 9895 fi 9896 9897 found="no" 9898 9899 if test $found = "no" ; then 9900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9902 fi 9903 9904 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9906 fi 9907 9908 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9909 9910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9911 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9912 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9913 if eval \${$cacheid+:} false; then : 9914 $as_echo_n "(cached) " >&6 9915 else 9916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9917 /* end confdefs.h. */ 9918 int i; 9919 int 9920 main () 9921 { 9922 9923 ; 9924 return 0; 9925 } 9926 _ACEOF 9927 if ac_fn_c_try_link "$LINENO"; then : 9928 eval $cacheid=yes 9929 else 9930 eval $cacheid=no 9931 fi 9932 rm -f core conftest.err conftest.$ac_objext \ 9933 conftest$ac_exeext conftest.$ac_ext 9934 fi 9935 9936 9937 CFLAGS="$xorg_testset_save_CFLAGS" 9938 9939 eval supported=\$$cacheid 9940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9941 $as_echo "$supported" >&6; } 9942 if test "$supported" = "yes" ; then 9943 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9944 found="yes" 9945 fi 9946 fi 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 xorg_testset_save_CFLAGS="$CFLAGS" 9963 9964 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9967 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9968 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9969 $as_echo_n "(cached) " >&6 9970 else 9971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9972 /* end confdefs.h. */ 9973 int i; 9974 _ACEOF 9975 if ac_fn_c_try_compile "$LINENO"; then : 9976 xorg_cv_cc_flag_unknown_warning_option=yes 9977 else 9978 xorg_cv_cc_flag_unknown_warning_option=no 9979 fi 9980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9981 fi 9982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9983 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9984 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9985 CFLAGS="$xorg_testset_save_CFLAGS" 9986 fi 9987 9988 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9991 fi 9992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9994 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9995 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9996 $as_echo_n "(cached) " >&6 9997 else 9998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9999 /* end confdefs.h. */ 10000 int i; 10001 _ACEOF 10002 if ac_fn_c_try_compile "$LINENO"; then : 10003 xorg_cv_cc_flag_unused_command_line_argument=yes 10004 else 10005 xorg_cv_cc_flag_unused_command_line_argument=no 10006 fi 10007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10008 fi 10009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10010 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10012 CFLAGS="$xorg_testset_save_CFLAGS" 10013 fi 10014 10015 found="no" 10016 10017 if test $found = "no" ; then 10018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10020 fi 10021 10022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10024 fi 10025 10026 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10027 10028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10029 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10030 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10031 if eval \${$cacheid+:} false; then : 10032 $as_echo_n "(cached) " >&6 10033 else 10034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10035 /* end confdefs.h. */ 10036 int i; 10037 int 10038 main () 10039 { 10040 10041 ; 10042 return 0; 10043 } 10044 _ACEOF 10045 if ac_fn_c_try_link "$LINENO"; then : 10046 eval $cacheid=yes 10047 else 10048 eval $cacheid=no 10049 fi 10050 rm -f core conftest.err conftest.$ac_objext \ 10051 conftest$ac_exeext conftest.$ac_ext 10052 fi 10053 10054 10055 CFLAGS="$xorg_testset_save_CFLAGS" 10056 10057 eval supported=\$$cacheid 10058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10059 $as_echo "$supported" >&6; } 10060 if test "$supported" = "yes" ; then 10061 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10062 found="yes" 10063 fi 10064 fi 10065 10066 10067 fi 10068 10069 10070 10071 10072 10073 10074 10075 CWARNFLAGS="$BASE_CFLAGS" 10076 if test "x$GCC" = xyes ; then 10077 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10078 fi 10079 10080 10081 10082 10083 10084 10085 10086 10087 # Check whether --enable-strict-compilation was given. 10088 if test "${enable_strict_compilation+set}" = set; then : 10089 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10090 else 10091 STRICT_COMPILE=no 10092 fi 10093 10094 10095 10096 10097 10098 10099 STRICT_CFLAGS="" 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 xorg_testset_save_CFLAGS="$CFLAGS" 10114 10115 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10118 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10119 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10120 $as_echo_n "(cached) " >&6 10121 else 10122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10123 /* end confdefs.h. */ 10124 int i; 10125 _ACEOF 10126 if ac_fn_c_try_compile "$LINENO"; then : 10127 xorg_cv_cc_flag_unknown_warning_option=yes 10128 else 10129 xorg_cv_cc_flag_unknown_warning_option=no 10130 fi 10131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10132 fi 10133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10134 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10135 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10136 CFLAGS="$xorg_testset_save_CFLAGS" 10137 fi 10138 10139 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 fi 10143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10145 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10146 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10147 $as_echo_n "(cached) " >&6 10148 else 10149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10150 /* end confdefs.h. */ 10151 int i; 10152 _ACEOF 10153 if ac_fn_c_try_compile "$LINENO"; then : 10154 xorg_cv_cc_flag_unused_command_line_argument=yes 10155 else 10156 xorg_cv_cc_flag_unused_command_line_argument=no 10157 fi 10158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10159 fi 10160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10161 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10163 CFLAGS="$xorg_testset_save_CFLAGS" 10164 fi 10165 10166 found="no" 10167 10168 if test $found = "no" ; then 10169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10171 fi 10172 10173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10175 fi 10176 10177 CFLAGS="$CFLAGS -pedantic" 10178 10179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10180 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10181 cacheid=xorg_cv_cc_flag__pedantic 10182 if eval \${$cacheid+:} false; then : 10183 $as_echo_n "(cached) " >&6 10184 else 10185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10186 /* end confdefs.h. */ 10187 int i; 10188 int 10189 main () 10190 { 10191 10192 ; 10193 return 0; 10194 } 10195 _ACEOF 10196 if ac_fn_c_try_link "$LINENO"; then : 10197 eval $cacheid=yes 10198 else 10199 eval $cacheid=no 10200 fi 10201 rm -f core conftest.err conftest.$ac_objext \ 10202 conftest$ac_exeext conftest.$ac_ext 10203 fi 10204 10205 10206 CFLAGS="$xorg_testset_save_CFLAGS" 10207 10208 eval supported=\$$cacheid 10209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10210 $as_echo "$supported" >&6; } 10211 if test "$supported" = "yes" ; then 10212 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10213 found="yes" 10214 fi 10215 fi 10216 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 xorg_testset_save_CFLAGS="$CFLAGS" 10232 10233 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10236 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10237 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10238 $as_echo_n "(cached) " >&6 10239 else 10240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10241 /* end confdefs.h. */ 10242 int i; 10243 _ACEOF 10244 if ac_fn_c_try_compile "$LINENO"; then : 10245 xorg_cv_cc_flag_unknown_warning_option=yes 10246 else 10247 xorg_cv_cc_flag_unknown_warning_option=no 10248 fi 10249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10250 fi 10251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10252 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10253 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10254 CFLAGS="$xorg_testset_save_CFLAGS" 10255 fi 10256 10257 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10260 fi 10261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10263 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10264 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10265 $as_echo_n "(cached) " >&6 10266 else 10267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10268 /* end confdefs.h. */ 10269 int i; 10270 _ACEOF 10271 if ac_fn_c_try_compile "$LINENO"; then : 10272 xorg_cv_cc_flag_unused_command_line_argument=yes 10273 else 10274 xorg_cv_cc_flag_unused_command_line_argument=no 10275 fi 10276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10277 fi 10278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10279 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10280 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10281 CFLAGS="$xorg_testset_save_CFLAGS" 10282 fi 10283 10284 found="no" 10285 10286 if test $found = "no" ; then 10287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10289 fi 10290 10291 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10293 fi 10294 10295 CFLAGS="$CFLAGS -Werror" 10296 10297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10298 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10299 cacheid=xorg_cv_cc_flag__Werror 10300 if eval \${$cacheid+:} false; then : 10301 $as_echo_n "(cached) " >&6 10302 else 10303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10304 /* end confdefs.h. */ 10305 int i; 10306 int 10307 main () 10308 { 10309 10310 ; 10311 return 0; 10312 } 10313 _ACEOF 10314 if ac_fn_c_try_link "$LINENO"; then : 10315 eval $cacheid=yes 10316 else 10317 eval $cacheid=no 10318 fi 10319 rm -f core conftest.err conftest.$ac_objext \ 10320 conftest$ac_exeext conftest.$ac_ext 10321 fi 10322 10323 10324 CFLAGS="$xorg_testset_save_CFLAGS" 10325 10326 eval supported=\$$cacheid 10327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10328 $as_echo "$supported" >&6; } 10329 if test "$supported" = "yes" ; then 10330 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10331 found="yes" 10332 fi 10333 fi 10334 10335 if test $found = "no" ; then 10336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10338 fi 10339 10340 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10342 fi 10343 10344 CFLAGS="$CFLAGS -errwarn" 10345 10346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10347 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10348 cacheid=xorg_cv_cc_flag__errwarn 10349 if eval \${$cacheid+:} false; then : 10350 $as_echo_n "(cached) " >&6 10351 else 10352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10353 /* end confdefs.h. */ 10354 int i; 10355 int 10356 main () 10357 { 10358 10359 ; 10360 return 0; 10361 } 10362 _ACEOF 10363 if ac_fn_c_try_link "$LINENO"; then : 10364 eval $cacheid=yes 10365 else 10366 eval $cacheid=no 10367 fi 10368 rm -f core conftest.err conftest.$ac_objext \ 10369 conftest$ac_exeext conftest.$ac_ext 10370 fi 10371 10372 10373 CFLAGS="$xorg_testset_save_CFLAGS" 10374 10375 eval supported=\$$cacheid 10376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10377 $as_echo "$supported" >&6; } 10378 if test "$supported" = "yes" ; then 10379 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10380 found="yes" 10381 fi 10382 fi 10383 10384 10385 10386 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10387 # activate it with -Werror, so we add it here explicitly. 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 xorg_testset_save_CFLAGS="$CFLAGS" 10402 10403 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10406 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10407 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10408 $as_echo_n "(cached) " >&6 10409 else 10410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10411 /* end confdefs.h. */ 10412 int i; 10413 _ACEOF 10414 if ac_fn_c_try_compile "$LINENO"; then : 10415 xorg_cv_cc_flag_unknown_warning_option=yes 10416 else 10417 xorg_cv_cc_flag_unknown_warning_option=no 10418 fi 10419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10420 fi 10421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10422 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10423 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10424 CFLAGS="$xorg_testset_save_CFLAGS" 10425 fi 10426 10427 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10430 fi 10431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10433 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10434 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10435 $as_echo_n "(cached) " >&6 10436 else 10437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10438 /* end confdefs.h. */ 10439 int i; 10440 _ACEOF 10441 if ac_fn_c_try_compile "$LINENO"; then : 10442 xorg_cv_cc_flag_unused_command_line_argument=yes 10443 else 10444 xorg_cv_cc_flag_unused_command_line_argument=no 10445 fi 10446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10447 fi 10448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10449 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10450 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10451 CFLAGS="$xorg_testset_save_CFLAGS" 10452 fi 10453 10454 found="no" 10455 10456 if test $found = "no" ; then 10457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10459 fi 10460 10461 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10463 fi 10464 10465 CFLAGS="$CFLAGS -Werror=attributes" 10466 10467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10468 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10469 cacheid=xorg_cv_cc_flag__Werror_attributes 10470 if eval \${$cacheid+:} false; then : 10471 $as_echo_n "(cached) " >&6 10472 else 10473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10474 /* end confdefs.h. */ 10475 int i; 10476 int 10477 main () 10478 { 10479 10480 ; 10481 return 0; 10482 } 10483 _ACEOF 10484 if ac_fn_c_try_link "$LINENO"; then : 10485 eval $cacheid=yes 10486 else 10487 eval $cacheid=no 10488 fi 10489 rm -f core conftest.err conftest.$ac_objext \ 10490 conftest$ac_exeext conftest.$ac_ext 10491 fi 10492 10493 10494 CFLAGS="$xorg_testset_save_CFLAGS" 10495 10496 eval supported=\$$cacheid 10497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10498 $as_echo "$supported" >&6; } 10499 if test "$supported" = "yes" ; then 10500 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10501 found="yes" 10502 fi 10503 fi 10504 10505 10506 10507 if test "x$STRICT_COMPILE" = "xyes"; then 10508 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10509 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10510 fi 10511 10512 10513 10514 10515 10516 10517 cat >>confdefs.h <<_ACEOF 10518 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10519 _ACEOF 10520 10521 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10522 if test "x$PVM" = "x"; then 10523 PVM="0" 10524 fi 10525 10526 cat >>confdefs.h <<_ACEOF 10527 #define PACKAGE_VERSION_MINOR $PVM 10528 _ACEOF 10529 10530 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10531 if test "x$PVP" = "x"; then 10532 PVP="0" 10533 fi 10534 10535 cat >>confdefs.h <<_ACEOF 10536 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10537 _ACEOF 10538 10539 10540 10541 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10542 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10543 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10544 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10545 10546 10547 10548 10549 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10550 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10551 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10552 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10553 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10554 10555 10556 10557 10558 10559 10560 if test x$APP_MAN_SUFFIX = x ; then 10561 APP_MAN_SUFFIX=1 10562 fi 10563 if test x$APP_MAN_DIR = x ; then 10564 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10565 fi 10566 10567 if test x$LIB_MAN_SUFFIX = x ; then 10568 LIB_MAN_SUFFIX=3 10569 fi 10570 if test x$LIB_MAN_DIR = x ; then 10571 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10572 fi 10573 10574 if test x$FILE_MAN_SUFFIX = x ; then 10575 case $host_os in 10576 solaris*) FILE_MAN_SUFFIX=4 ;; 10577 *) FILE_MAN_SUFFIX=5 ;; 10578 esac 10579 fi 10580 if test x$FILE_MAN_DIR = x ; then 10581 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10582 fi 10583 10584 if test x$MISC_MAN_SUFFIX = x ; then 10585 case $host_os in 10586 solaris*) MISC_MAN_SUFFIX=5 ;; 10587 *) MISC_MAN_SUFFIX=7 ;; 10588 esac 10589 fi 10590 if test x$MISC_MAN_DIR = x ; then 10591 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10592 fi 10593 10594 if test x$DRIVER_MAN_SUFFIX = x ; then 10595 case $host_os in 10596 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10597 *) DRIVER_MAN_SUFFIX=4 ;; 10598 esac 10599 fi 10600 if test x$DRIVER_MAN_DIR = x ; then 10601 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10602 fi 10603 10604 if test x$ADMIN_MAN_SUFFIX = x ; then 10605 case $host_os in 10606 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10607 *) ADMIN_MAN_SUFFIX=8 ;; 10608 esac 10609 fi 10610 if test x$ADMIN_MAN_DIR = x ; then 10611 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10612 fi 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 XORG_MAN_PAGE="X Version 11" 10629 10630 MAN_SUBSTS="\ 10631 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10632 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10633 -e 's|__xservername__|Xorg|g' \ 10634 -e 's|__xconfigfile__|xorg.conf|g' \ 10635 -e 's|__projectroot__|\$(prefix)|g' \ 10636 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10637 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10638 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10639 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10640 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10641 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10642 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10643 10644 10645 10646 # Check whether --enable-silent-rules was given. 10647 if test "${enable_silent_rules+set}" = set; then : 10648 enableval=$enable_silent_rules; 10649 fi 10650 10651 case $enable_silent_rules in # ((( 10652 yes) AM_DEFAULT_VERBOSITY=0;; 10653 no) AM_DEFAULT_VERBOSITY=1;; 10654 *) AM_DEFAULT_VERBOSITY=0;; 10655 esac 10656 am_make=${MAKE-make} 10657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10658 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10659 if ${am_cv_make_support_nested_variables+:} false; then : 10660 $as_echo_n "(cached) " >&6 10661 else 10662 if $as_echo 'TRUE=$(BAR$(V)) 10663 BAR0=false 10664 BAR1=true 10665 V=1 10666 am__doit: 10667 @$(TRUE) 10668 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10669 am_cv_make_support_nested_variables=yes 10670 else 10671 am_cv_make_support_nested_variables=no 10672 fi 10673 fi 10674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10675 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10676 if test $am_cv_make_support_nested_variables = yes; then 10677 AM_V='$(V)' 10678 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10679 else 10680 AM_V=$AM_DEFAULT_VERBOSITY 10681 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10682 fi 10683 AM_BACKSLASH='\' 10684 10685 10686 10687 10688 10689 for ac_func in mkstemp 10690 do : 10691 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10692 if test "x$ac_cv_func_mkstemp" = xyes; then : 10693 cat >>confdefs.h <<_ACEOF 10694 #define HAVE_MKSTEMP 1 10695 _ACEOF 10696 10697 fi 10698 done 10699 10700 10701 # Math libraries & functions 10702 # - some compilers use builtin inlines for floor when optimizing 10703 # - lrint() is a C99 addition not found on some older systems 10704 # - must do the libm check first so that the lrint check will have it in $LIBS 10705 save_LIBS="$LIBS" 10706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 10707 $as_echo_n "checking for library containing floor... " >&6; } 10708 if ${ac_cv_search_floor+:} false; then : 10709 $as_echo_n "(cached) " >&6 10710 else 10711 ac_func_search_save_LIBS=$LIBS 10712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10713 /* end confdefs.h. */ 10714 10715 /* Override any GCC internal prototype to avoid an error. 10716 Use char because int might match the return type of a GCC 10717 builtin and then its argument prototype would still apply. */ 10718 #ifdef __cplusplus 10719 extern "C" 10720 #endif 10721 char floor (); 10722 int 10723 main () 10724 { 10725 return floor (); 10726 ; 10727 return 0; 10728 } 10729 _ACEOF 10730 for ac_lib in '' m; do 10731 if test -z "$ac_lib"; then 10732 ac_res="none required" 10733 else 10734 ac_res=-l$ac_lib 10735 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10736 fi 10737 if ac_fn_c_try_link "$LINENO"; then : 10738 ac_cv_search_floor=$ac_res 10739 fi 10740 rm -f core conftest.err conftest.$ac_objext \ 10741 conftest$ac_exeext 10742 if ${ac_cv_search_floor+:} false; then : 10743 break 10744 fi 10745 done 10746 if ${ac_cv_search_floor+:} false; then : 10747 10748 else 10749 ac_cv_search_floor=no 10750 fi 10751 rm conftest.$ac_ext 10752 LIBS=$ac_func_search_save_LIBS 10753 fi 10754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 10755 $as_echo "$ac_cv_search_floor" >&6; } 10756 ac_res=$ac_cv_search_floor 10757 if test "$ac_res" != no; then : 10758 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10759 10760 fi 10761 10762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing lrint" >&5 10763 $as_echo_n "checking for library containing lrint... " >&6; } 10764 if ${ac_cv_search_lrint+:} false; then : 10765 $as_echo_n "(cached) " >&6 10766 else 10767 ac_func_search_save_LIBS=$LIBS 10768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10769 /* end confdefs.h. */ 10770 10771 /* Override any GCC internal prototype to avoid an error. 10772 Use char because int might match the return type of a GCC 10773 builtin and then its argument prototype would still apply. */ 10774 #ifdef __cplusplus 10775 extern "C" 10776 #endif 10777 char lrint (); 10778 int 10779 main () 10780 { 10781 return lrint (); 10782 ; 10783 return 0; 10784 } 10785 _ACEOF 10786 for ac_lib in '' m; do 10787 if test -z "$ac_lib"; then 10788 ac_res="none required" 10789 else 10790 ac_res=-l$ac_lib 10791 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10792 fi 10793 if ac_fn_c_try_link "$LINENO"; then : 10794 ac_cv_search_lrint=$ac_res 10795 fi 10796 rm -f core conftest.err conftest.$ac_objext \ 10797 conftest$ac_exeext 10798 if ${ac_cv_search_lrint+:} false; then : 10799 break 10800 fi 10801 done 10802 if ${ac_cv_search_lrint+:} false; then : 10803 10804 else 10805 ac_cv_search_lrint=no 10806 fi 10807 rm conftest.$ac_ext 10808 LIBS=$ac_func_search_save_LIBS 10809 fi 10810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_lrint" >&5 10811 $as_echo "$ac_cv_search_lrint" >&6; } 10812 ac_res=$ac_cv_search_lrint 10813 if test "$ac_res" != no; then : 10814 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10815 10816 fi 10817 10818 for ac_func in lrint 10819 do : 10820 ac_fn_c_check_func "$LINENO" "lrint" "ac_cv_func_lrint" 10821 if test "x$ac_cv_func_lrint" = xyes; then : 10822 cat >>confdefs.h <<_ACEOF 10823 #define HAVE_LRINT 1 10824 _ACEOF 10825 10826 fi 10827 done 10828 10829 MATH_LIBS="$LIBS" 10830 LIBS="$save_LIBS" 10831 10832 10833 # Obtain compiler/linker options from dependencies 10834 10835 pkg_failed=no 10836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BMTOA" >&5 10837 $as_echo_n "checking for BMTOA... " >&6; } 10838 10839 if test -n "$BMTOA_CFLAGS"; then 10840 pkg_cv_BMTOA_CFLAGS="$BMTOA_CFLAGS" 10841 elif test -n "$PKG_CONFIG"; then 10842 if test -n "$PKG_CONFIG" && \ 10843 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xproto >= 7.0.17\""; } >&5 10844 ($PKG_CONFIG --exists --print-errors "x11 xmu xproto >= 7.0.17") 2>&5 10845 ac_status=$? 10846 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10847 test $ac_status = 0; }; then 10848 pkg_cv_BMTOA_CFLAGS=`$PKG_CONFIG --cflags "x11 xmu xproto >= 7.0.17" 2>/dev/null` 10849 else 10850 pkg_failed=yes 10851 fi 10852 else 10853 pkg_failed=untried 10854 fi 10855 if test -n "$BMTOA_LIBS"; then 10856 pkg_cv_BMTOA_LIBS="$BMTOA_LIBS" 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 $ac_status = 0; }; then 10864 pkg_cv_BMTOA_LIBS=`$PKG_CONFIG --libs "x11 xmu xproto >= 7.0.17" 2>/dev/null` 10865 else 10866 pkg_failed=yes 10867 fi 10868 else 10869 pkg_failed=untried 10870 fi 10871 10872 10873 10874 if test $pkg_failed = yes; then 10875 10876 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10877 _pkg_short_errors_supported=yes 10878 else 10879 _pkg_short_errors_supported=no 10880 fi 10881 if test $_pkg_short_errors_supported = yes; then 10882 BMTOA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xmu xproto >= 7.0.17" 2>&1` 10883 else 10884 BMTOA_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xmu xproto >= 7.0.17" 2>&1` 10885 fi 10886 # Put the nasty error message in config.log where it belongs 10887 echo "$BMTOA_PKG_ERRORS" >&5 10888 10889 as_fn_error $? "Package requirements (x11 xmu xproto >= 7.0.17) were not met: 10890 10891 $BMTOA_PKG_ERRORS 10892 10893 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10894 installed software in a non-standard prefix. 10895 10896 Alternatively, you may set the environment variables BMTOA_CFLAGS 10897 and BMTOA_LIBS to avoid the need to call pkg-config. 10898 See the pkg-config man page for more details. 10899 " "$LINENO" 5 10900 elif test $pkg_failed = untried; then 10901 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10903 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10904 is in your PATH or set the PKG_CONFIG environment variable to the full 10905 path to pkg-config. 10906 10907 Alternatively, you may set the environment variables BMTOA_CFLAGS 10908 and BMTOA_LIBS to avoid the need to call pkg-config. 10909 See the pkg-config man page for more details. 10910 10911 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10912 See \`config.log' for more details" "$LINENO" 5; } 10913 else 10914 BMTOA_CFLAGS=$pkg_cv_BMTOA_CFLAGS 10915 BMTOA_LIBS=$pkg_cv_BMTOA_LIBS 10916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10917 $as_echo "yes" >&6; } 10918 : 10919 fi 10920 10921 pkg_failed=no 10922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATOBM" >&5 10923 $as_echo_n "checking for ATOBM... " >&6; } 10924 10925 if test -n "$ATOBM_CFLAGS"; then 10926 pkg_cv_ATOBM_CFLAGS="$ATOBM_CFLAGS" 10927 elif test -n "$PKG_CONFIG"; then 10928 if test -n "$PKG_CONFIG" && \ 10929 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 10930 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 10931 ac_status=$? 10932 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10933 test $ac_status = 0; }; then 10934 pkg_cv_ATOBM_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.25" 2>/dev/null` 10935 else 10936 pkg_failed=yes 10937 fi 10938 else 10939 pkg_failed=untried 10940 fi 10941 if test -n "$ATOBM_LIBS"; then 10942 pkg_cv_ATOBM_LIBS="$ATOBM_LIBS" 10943 elif test -n "$PKG_CONFIG"; then 10944 if test -n "$PKG_CONFIG" && \ 10945 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 10946 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 10947 ac_status=$? 10948 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10949 test $ac_status = 0; }; then 10950 pkg_cv_ATOBM_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.25" 2>/dev/null` 10951 else 10952 pkg_failed=yes 10953 fi 10954 else 10955 pkg_failed=untried 10956 fi 10957 10958 10959 10960 if test $pkg_failed = yes; then 10961 10962 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10963 _pkg_short_errors_supported=yes 10964 else 10965 _pkg_short_errors_supported=no 10966 fi 10967 if test $_pkg_short_errors_supported = yes; then 10968 ATOBM_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.25" 2>&1` 10969 else 10970 ATOBM_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.25" 2>&1` 10971 fi 10972 # Put the nasty error message in config.log where it belongs 10973 echo "$ATOBM_PKG_ERRORS" >&5 10974 10975 as_fn_error $? "Package requirements (xproto >= 7.0.25) were not met: 10976 10977 $ATOBM_PKG_ERRORS 10978 10979 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10980 installed software in a non-standard prefix. 10981 10982 Alternatively, you may set the environment variables ATOBM_CFLAGS 10983 and ATOBM_LIBS to avoid the need to call pkg-config. 10984 See the pkg-config man page for more details. 10985 " "$LINENO" 5 10986 elif test $pkg_failed = untried; then 10987 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10989 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10990 is in your PATH or set the PKG_CONFIG environment variable to the full 10991 path to pkg-config. 10992 10993 Alternatively, you may set the environment variables ATOBM_CFLAGS 10994 and ATOBM_LIBS to avoid the need to call pkg-config. 10995 See the pkg-config man page for more details. 10996 10997 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10998 See \`config.log' for more details" "$LINENO" 5; } 10999 else 11000 ATOBM_CFLAGS=$pkg_cv_ATOBM_CFLAGS 11001 ATOBM_LIBS=$pkg_cv_ATOBM_LIBS 11002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11003 $as_echo "yes" >&6; } 11004 : 11005 fi 11006 11007 pkg_failed=no 11008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BITMAP" >&5 11009 $as_echo_n "checking for BITMAP... " >&6; } 11010 11011 if test -n "$BITMAP_CFLAGS"; then 11012 pkg_cv_BITMAP_CFLAGS="$BITMAP_CFLAGS" 11013 elif test -n "$PKG_CONFIG"; then 11014 if test -n "$PKG_CONFIG" && \ 11015 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 11016 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 11017 ac_status=$? 11018 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11019 test $ac_status = 0; }; then 11020 pkg_cv_BITMAP_CFLAGS=`$PKG_CONFIG --cflags "xbitmaps xaw7 xmu" 2>/dev/null` 11021 else 11022 pkg_failed=yes 11023 fi 11024 else 11025 pkg_failed=untried 11026 fi 11027 if test -n "$BITMAP_LIBS"; then 11028 pkg_cv_BITMAP_LIBS="$BITMAP_LIBS" 11029 elif test -n "$PKG_CONFIG"; then 11030 if test -n "$PKG_CONFIG" && \ 11031 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 11032 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 11033 ac_status=$? 11034 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11035 test $ac_status = 0; }; then 11036 pkg_cv_BITMAP_LIBS=`$PKG_CONFIG --libs "xbitmaps xaw7 xmu" 2>/dev/null` 11037 else 11038 pkg_failed=yes 11039 fi 11040 else 11041 pkg_failed=untried 11042 fi 11043 11044 11045 11046 if test $pkg_failed = yes; then 11047 11048 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11049 _pkg_short_errors_supported=yes 11050 else 11051 _pkg_short_errors_supported=no 11052 fi 11053 if test $_pkg_short_errors_supported = yes; then 11054 BITMAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xbitmaps xaw7 xmu" 2>&1` 11055 else 11056 BITMAP_PKG_ERRORS=`$PKG_CONFIG --print-errors "xbitmaps xaw7 xmu" 2>&1` 11057 fi 11058 # Put the nasty error message in config.log where it belongs 11059 echo "$BITMAP_PKG_ERRORS" >&5 11060 11061 as_fn_error $? "Package requirements (xbitmaps xaw7 xmu) were not met: 11062 11063 $BITMAP_PKG_ERRORS 11064 11065 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11066 installed software in a non-standard prefix. 11067 11068 Alternatively, you may set the environment variables BITMAP_CFLAGS 11069 and BITMAP_LIBS to avoid the need to call pkg-config. 11070 See the pkg-config man page for more details. 11071 " "$LINENO" 5 11072 elif test $pkg_failed = untried; then 11073 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11074 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11075 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11076 is in your PATH or set the PKG_CONFIG environment variable to the full 11077 path to pkg-config. 11078 11079 Alternatively, you may set the environment variables BITMAP_CFLAGS 11080 and BITMAP_LIBS to avoid the need to call pkg-config. 11081 See the pkg-config man page for more details. 11082 11083 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11084 See \`config.log' for more details" "$LINENO" 5; } 11085 else 11086 BITMAP_CFLAGS=$pkg_cv_BITMAP_CFLAGS 11087 BITMAP_LIBS=$pkg_cv_BITMAP_LIBS 11088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11089 $as_echo "yes" >&6; } 11090 : 11091 fi 11092 11093 11094 pkg_failed=no 11095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11096 $as_echo_n "checking for APPDEFS... " >&6; } 11097 11098 if test -n "$APPDEFS_CFLAGS"; then 11099 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11100 elif test -n "$PKG_CONFIG"; then 11101 if test -n "$PKG_CONFIG" && \ 11102 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11103 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11104 ac_status=$? 11105 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11106 test $ac_status = 0; }; then 11107 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11108 else 11109 pkg_failed=yes 11110 fi 11111 else 11112 pkg_failed=untried 11113 fi 11114 if test -n "$APPDEFS_LIBS"; then 11115 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11116 elif test -n "$PKG_CONFIG"; then 11117 if test -n "$PKG_CONFIG" && \ 11118 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11119 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11120 ac_status=$? 11121 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11122 test $ac_status = 0; }; then 11123 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11124 else 11125 pkg_failed=yes 11126 fi 11127 else 11128 pkg_failed=untried 11129 fi 11130 11131 11132 11133 if test $pkg_failed = yes; then 11134 11135 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11136 _pkg_short_errors_supported=yes 11137 else 11138 _pkg_short_errors_supported=no 11139 fi 11140 if test $_pkg_short_errors_supported = yes; then 11141 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 11142 else 11143 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 11144 fi 11145 # Put the nasty error message in config.log where it belongs 11146 echo "$APPDEFS_PKG_ERRORS" >&5 11147 11148 as_fn_error $? "Package requirements (xt) were not met: 11149 11150 $APPDEFS_PKG_ERRORS 11151 11152 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11153 installed software in a non-standard prefix. 11154 11155 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11156 and APPDEFS_LIBS to avoid the need to call pkg-config. 11157 See the pkg-config man page for more details. 11158 " "$LINENO" 5 11159 elif test $pkg_failed = untried; then 11160 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11161 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11162 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11163 is in your PATH or set the PKG_CONFIG environment variable to the full 11164 path to pkg-config. 11165 11166 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11167 and APPDEFS_LIBS to avoid the need to call pkg-config. 11168 See the pkg-config man page for more details. 11169 11170 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11171 See \`config.log' for more details" "$LINENO" 5; } 11172 else 11173 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11174 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11176 $as_echo "yes" >&6; } 11177 : 11178 fi 11179 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11180 11181 # Check whether --with-appdefaultdir was given. 11182 if test "${with_appdefaultdir+set}" = set; then : 11183 withval=$with_appdefaultdir; appdefaultdir="$withval" 11184 else 11185 appdefaultdir="${xt_appdefaultdir}" 11186 fi 11187 11188 11189 11190 ac_config_files="$ac_config_files Makefile man/Makefile" 11191 11192 cat >confcache <<\_ACEOF 11193 # This file is a shell script that caches the results of configure 11194 # tests run on this system so they can be shared between configure 11195 # scripts and configure runs, see configure's option --config-cache. 11196 # It is not useful on other systems. If it contains results you don't 11197 # want to keep, you may remove or edit it. 11198 # 11199 # config.status only pays attention to the cache file if you give it 11200 # the --recheck option to rerun configure. 11201 # 11202 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11203 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11204 # following values. 11205 11206 _ACEOF 11207 11208 # The following way of writing the cache mishandles newlines in values, 11209 # but we know of no workaround that is simple, portable, and efficient. 11210 # So, we kill variables containing newlines. 11211 # Ultrix sh set writes to stderr and can't be redirected directly, 11212 # and sets the high bit in the cache file unless we assign to the vars. 11213 ( 11214 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11215 eval ac_val=\$$ac_var 11216 case $ac_val in #( 11217 *${as_nl}*) 11218 case $ac_var in #( 11219 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11220 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11221 esac 11222 case $ac_var in #( 11223 _ | IFS | as_nl) ;; #( 11224 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11225 *) { eval $ac_var=; unset $ac_var;} ;; 11226 esac ;; 11227 esac 11228 done 11229 11230 (set) 2>&1 | 11231 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11232 *${as_nl}ac_space=\ *) 11233 # `set' does not quote correctly, so add quotes: double-quote 11234 # substitution turns \\\\ into \\, and sed turns \\ into \. 11235 sed -n \ 11236 "s/'/'\\\\''/g; 11237 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11238 ;; #( 11239 *) 11240 # `set' quotes correctly as required by POSIX, so do not add quotes. 11241 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11242 ;; 11243 esac | 11244 sort 11245 ) | 11246 sed ' 11247 /^ac_cv_env_/b end 11248 t clear 11249 :clear 11250 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11251 t end 11252 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11253 :end' >>confcache 11254 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11255 if test -w "$cache_file"; then 11256 if test "x$cache_file" != "x/dev/null"; then 11257 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11258 $as_echo "$as_me: updating cache $cache_file" >&6;} 11259 if test ! -f "$cache_file" || test -h "$cache_file"; then 11260 cat confcache >"$cache_file" 11261 else 11262 case $cache_file in #( 11263 */* | ?:*) 11264 mv -f confcache "$cache_file"$$ && 11265 mv -f "$cache_file"$$ "$cache_file" ;; #( 11266 *) 11267 mv -f confcache "$cache_file" ;; 11268 esac 11269 fi 11270 fi 11271 else 11272 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11273 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11274 fi 11275 fi 11276 rm -f confcache 11277 11278 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11279 # Let make expand exec_prefix. 11280 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11281 11282 DEFS=-DHAVE_CONFIG_H 11283 11284 ac_libobjs= 11285 ac_ltlibobjs= 11286 U= 11287 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11288 # 1. Remove the extension, and $U if already installed. 11289 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11290 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11291 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11292 # will be set to the directory where LIBOBJS objects are built. 11293 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11294 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11295 done 11296 LIBOBJS=$ac_libobjs 11297 11298 LTLIBOBJS=$ac_ltlibobjs 11299 11300 11301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11302 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11303 if test -n "$am_sleep_pid"; then 11304 # Hide warnings about reused PIDs. 11305 wait $am_sleep_pid 2>/dev/null 11306 fi 11307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11308 $as_echo "done" >&6; } 11309 if test -n "$EXEEXT"; then 11310 am__EXEEXT_TRUE= 11311 am__EXEEXT_FALSE='#' 11312 else 11313 am__EXEEXT_TRUE='#' 11314 am__EXEEXT_FALSE= 11315 fi 11316 11317 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11318 as_fn_error $? "conditional \"AMDEP\" was never defined. 11319 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11320 fi 11321 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11322 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11323 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11324 fi 11325 11326 : "${CONFIG_STATUS=./config.status}" 11327 ac_write_fail=0 11328 ac_clean_files_save=$ac_clean_files 11329 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11330 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11331 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11332 as_write_fail=0 11333 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11334 #! $SHELL 11335 # Generated by $as_me. 11336 # Run this file to recreate the current configuration. 11337 # Compiler output produced by configure, useful for debugging 11338 # configure, is in config.log if it exists. 11339 11340 debug=false 11341 ac_cs_recheck=false 11342 ac_cs_silent=false 11343 11344 SHELL=\${CONFIG_SHELL-$SHELL} 11345 export SHELL 11346 _ASEOF 11347 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11348 ## -------------------- ## 11349 ## M4sh Initialization. ## 11350 ## -------------------- ## 11351 11352 # Be more Bourne compatible 11353 DUALCASE=1; export DUALCASE # for MKS sh 11354 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11355 emulate sh 11356 NULLCMD=: 11357 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11358 # is contrary to our usage. Disable this feature. 11359 alias -g '${1+"$@"}'='"$@"' 11360 setopt NO_GLOB_SUBST 11361 else 11362 case `(set -o) 2>/dev/null` in #( 11363 *posix*) : 11364 set -o posix ;; #( 11365 *) : 11366 ;; 11367 esac 11368 fi 11369 11370 11371 as_nl=' 11372 ' 11373 export as_nl 11374 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11375 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11376 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11377 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11378 # Prefer a ksh shell builtin over an external printf program on Solaris, 11379 # but without wasting forks for bash or zsh. 11380 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11381 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11382 as_echo='print -r --' 11383 as_echo_n='print -rn --' 11384 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11385 as_echo='printf %s\n' 11386 as_echo_n='printf %s' 11387 else 11388 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11389 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11390 as_echo_n='/usr/ucb/echo -n' 11391 else 11392 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11393 as_echo_n_body='eval 11394 arg=$1; 11395 case $arg in #( 11396 *"$as_nl"*) 11397 expr "X$arg" : "X\\(.*\\)$as_nl"; 11398 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11399 esac; 11400 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11401 ' 11402 export as_echo_n_body 11403 as_echo_n='sh -c $as_echo_n_body as_echo' 11404 fi 11405 export as_echo_body 11406 as_echo='sh -c $as_echo_body as_echo' 11407 fi 11408 11409 # The user is always right. 11410 if test "${PATH_SEPARATOR+set}" != set; then 11411 PATH_SEPARATOR=: 11412 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11413 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11414 PATH_SEPARATOR=';' 11415 } 11416 fi 11417 11418 11419 # IFS 11420 # We need space, tab and new line, in precisely that order. Quoting is 11421 # there to prevent editors from complaining about space-tab. 11422 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11423 # splitting by setting IFS to empty value.) 11424 IFS=" "" $as_nl" 11425 11426 # Find who we are. Look in the path if we contain no directory separator. 11427 as_myself= 11428 case $0 in #(( 11429 *[\\/]* ) as_myself=$0 ;; 11430 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11431 for as_dir in $PATH 11432 do 11433 IFS=$as_save_IFS 11434 test -z "$as_dir" && as_dir=. 11435 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11436 done 11437 IFS=$as_save_IFS 11438 11439 ;; 11440 esac 11441 # We did not find ourselves, most probably we were run as `sh COMMAND' 11442 # in which case we are not to be found in the path. 11443 if test "x$as_myself" = x; then 11444 as_myself=$0 11445 fi 11446 if test ! -f "$as_myself"; then 11447 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11448 exit 1 11449 fi 11450 11451 # Unset variables that we do not need and which cause bugs (e.g. in 11452 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11453 # suppresses any "Segmentation fault" message there. '((' could 11454 # trigger a bug in pdksh 5.2.14. 11455 for as_var in BASH_ENV ENV MAIL MAILPATH 11456 do eval test x\${$as_var+set} = xset \ 11457 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11458 done 11459 PS1='$ ' 11460 PS2='> ' 11461 PS4='+ ' 11462 11463 # NLS nuisances. 11464 LC_ALL=C 11465 export LC_ALL 11466 LANGUAGE=C 11467 export LANGUAGE 11468 11469 # CDPATH. 11470 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11471 11472 11473 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11474 # ---------------------------------------- 11475 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11476 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11477 # script with STATUS, using 1 if that was 0. 11478 as_fn_error () 11479 { 11480 as_status=$1; test $as_status -eq 0 && as_status=1 11481 if test "$4"; then 11482 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11483 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11484 fi 11485 $as_echo "$as_me: error: $2" >&2 11486 as_fn_exit $as_status 11487 } # as_fn_error 11488 11489 11490 # as_fn_set_status STATUS 11491 # ----------------------- 11492 # Set $? to STATUS, without forking. 11493 as_fn_set_status () 11494 { 11495 return $1 11496 } # as_fn_set_status 11497 11498 # as_fn_exit STATUS 11499 # ----------------- 11500 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11501 as_fn_exit () 11502 { 11503 set +e 11504 as_fn_set_status $1 11505 exit $1 11506 } # as_fn_exit 11507 11508 # as_fn_unset VAR 11509 # --------------- 11510 # Portably unset VAR. 11511 as_fn_unset () 11512 { 11513 { eval $1=; unset $1;} 11514 } 11515 as_unset=as_fn_unset 11516 # as_fn_append VAR VALUE 11517 # ---------------------- 11518 # Append the text in VALUE to the end of the definition contained in VAR. Take 11519 # advantage of any shell optimizations that allow amortized linear growth over 11520 # repeated appends, instead of the typical quadratic growth present in naive 11521 # implementations. 11522 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11523 eval 'as_fn_append () 11524 { 11525 eval $1+=\$2 11526 }' 11527 else 11528 as_fn_append () 11529 { 11530 eval $1=\$$1\$2 11531 } 11532 fi # as_fn_append 11533 11534 # as_fn_arith ARG... 11535 # ------------------ 11536 # Perform arithmetic evaluation on the ARGs, and store the result in the 11537 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11538 # must be portable across $(()) and expr. 11539 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11540 eval 'as_fn_arith () 11541 { 11542 as_val=$(( $* )) 11543 }' 11544 else 11545 as_fn_arith () 11546 { 11547 as_val=`expr "$@" || test $? -eq 1` 11548 } 11549 fi # as_fn_arith 11550 11551 11552 if expr a : '\(a\)' >/dev/null 2>&1 && 11553 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11554 as_expr=expr 11555 else 11556 as_expr=false 11557 fi 11558 11559 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11560 as_basename=basename 11561 else 11562 as_basename=false 11563 fi 11564 11565 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11566 as_dirname=dirname 11567 else 11568 as_dirname=false 11569 fi 11570 11571 as_me=`$as_basename -- "$0" || 11572 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11573 X"$0" : 'X\(//\)$' \| \ 11574 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11575 $as_echo X/"$0" | 11576 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11577 s//\1/ 11578 q 11579 } 11580 /^X\/\(\/\/\)$/{ 11581 s//\1/ 11582 q 11583 } 11584 /^X\/\(\/\).*/{ 11585 s//\1/ 11586 q 11587 } 11588 s/.*/./; q'` 11589 11590 # Avoid depending upon Character Ranges. 11591 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11592 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11593 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11594 as_cr_digits='0123456789' 11595 as_cr_alnum=$as_cr_Letters$as_cr_digits 11596 11597 ECHO_C= ECHO_N= ECHO_T= 11598 case `echo -n x` in #((((( 11599 -n*) 11600 case `echo 'xy\c'` in 11601 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11602 xy) ECHO_C='\c';; 11603 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11604 ECHO_T=' ';; 11605 esac;; 11606 *) 11607 ECHO_N='-n';; 11608 esac 11609 11610 rm -f conf$$ conf$$.exe conf$$.file 11611 if test -d conf$$.dir; then 11612 rm -f conf$$.dir/conf$$.file 11613 else 11614 rm -f conf$$.dir 11615 mkdir conf$$.dir 2>/dev/null 11616 fi 11617 if (echo >conf$$.file) 2>/dev/null; then 11618 if ln -s conf$$.file conf$$ 2>/dev/null; then 11619 as_ln_s='ln -s' 11620 # ... but there are two gotchas: 11621 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11622 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11623 # In both cases, we have to default to `cp -pR'. 11624 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11625 as_ln_s='cp -pR' 11626 elif ln conf$$.file conf$$ 2>/dev/null; then 11627 as_ln_s=ln 11628 else 11629 as_ln_s='cp -pR' 11630 fi 11631 else 11632 as_ln_s='cp -pR' 11633 fi 11634 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11635 rmdir conf$$.dir 2>/dev/null 11636 11637 11638 # as_fn_mkdir_p 11639 # ------------- 11640 # Create "$as_dir" as a directory, including parents if necessary. 11641 as_fn_mkdir_p () 11642 { 11643 11644 case $as_dir in #( 11645 -*) as_dir=./$as_dir;; 11646 esac 11647 test -d "$as_dir" || eval $as_mkdir_p || { 11648 as_dirs= 11649 while :; do 11650 case $as_dir in #( 11651 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11652 *) as_qdir=$as_dir;; 11653 esac 11654 as_dirs="'$as_qdir' $as_dirs" 11655 as_dir=`$as_dirname -- "$as_dir" || 11656 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11657 X"$as_dir" : 'X\(//\)[^/]' \| \ 11658 X"$as_dir" : 'X\(//\)$' \| \ 11659 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11660 $as_echo X"$as_dir" | 11661 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11662 s//\1/ 11663 q 11664 } 11665 /^X\(\/\/\)[^/].*/{ 11666 s//\1/ 11667 q 11668 } 11669 /^X\(\/\/\)$/{ 11670 s//\1/ 11671 q 11672 } 11673 /^X\(\/\).*/{ 11674 s//\1/ 11675 q 11676 } 11677 s/.*/./; q'` 11678 test -d "$as_dir" && break 11679 done 11680 test -z "$as_dirs" || eval "mkdir $as_dirs" 11681 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11682 11683 11684 } # as_fn_mkdir_p 11685 if mkdir -p . 2>/dev/null; then 11686 as_mkdir_p='mkdir -p "$as_dir"' 11687 else 11688 test -d ./-p && rmdir ./-p 11689 as_mkdir_p=false 11690 fi 11691 11692 11693 # as_fn_executable_p FILE 11694 # ----------------------- 11695 # Test if FILE is an executable regular file. 11696 as_fn_executable_p () 11697 { 11698 test -f "$1" && test -x "$1" 11699 } # as_fn_executable_p 11700 as_test_x='test -x' 11701 as_executable_p=as_fn_executable_p 11702 11703 # Sed expression to map a string onto a valid CPP name. 11704 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11705 11706 # Sed expression to map a string onto a valid variable name. 11707 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11708 11709 11710 exec 6>&1 11711 ## ----------------------------------- ## 11712 ## Main body of $CONFIG_STATUS script. ## 11713 ## ----------------------------------- ## 11714 _ASEOF 11715 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11716 11717 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11718 # Save the log message, to keep $0 and so on meaningful, and to 11719 # report actual input values of CONFIG_FILES etc. instead of their 11720 # values after options handling. 11721 ac_log=" 11722 This file was extended by bitmap $as_me 1.0.8, which was 11723 generated by GNU Autoconf 2.69. Invocation command line was 11724 11725 CONFIG_FILES = $CONFIG_FILES 11726 CONFIG_HEADERS = $CONFIG_HEADERS 11727 CONFIG_LINKS = $CONFIG_LINKS 11728 CONFIG_COMMANDS = $CONFIG_COMMANDS 11729 $ $0 $@ 11730 11731 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11732 " 11733 11734 _ACEOF 11735 11736 case $ac_config_files in *" 11737 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11738 esac 11739 11740 case $ac_config_headers in *" 11741 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11742 esac 11743 11744 11745 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11746 # Files that config.status was made for. 11747 config_files="$ac_config_files" 11748 config_headers="$ac_config_headers" 11749 config_commands="$ac_config_commands" 11750 11751 _ACEOF 11752 11753 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11754 ac_cs_usage="\ 11755 \`$as_me' instantiates files and other configuration actions 11756 from templates according to the current configuration. Unless the files 11757 and actions are specified as TAGs, all are instantiated by default. 11758 11759 Usage: $0 [OPTION]... [TAG]... 11760 11761 -h, --help print this help, then exit 11762 -V, --version print version number and configuration settings, then exit 11763 --config print configuration, then exit 11764 -q, --quiet, --silent 11765 do not print progress messages 11766 -d, --debug don't remove temporary files 11767 --recheck update $as_me by reconfiguring in the same conditions 11768 --file=FILE[:TEMPLATE] 11769 instantiate the configuration file FILE 11770 --header=FILE[:TEMPLATE] 11771 instantiate the configuration header FILE 11772 11773 Configuration files: 11774 $config_files 11775 11776 Configuration headers: 11777 $config_headers 11778 11779 Configuration commands: 11780 $config_commands 11781 11782 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11783 11784 _ACEOF 11785 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11786 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11787 ac_cs_version="\\ 11788 bitmap config.status 1.0.8 11789 configured by $0, generated by GNU Autoconf 2.69, 11790 with options \\"\$ac_cs_config\\" 11791 11792 Copyright (C) 2012 Free Software Foundation, Inc. 11793 This config.status script is free software; the Free Software Foundation 11794 gives unlimited permission to copy, distribute and modify it." 11795 11796 ac_pwd='$ac_pwd' 11797 srcdir='$srcdir' 11798 INSTALL='$INSTALL' 11799 MKDIR_P='$MKDIR_P' 11800 AWK='$AWK' 11801 test -n "\$AWK" || AWK=awk 11802 _ACEOF 11803 11804 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11805 # The default lists apply if the user does not specify any file. 11806 ac_need_defaults=: 11807 while test $# != 0 11808 do 11809 case $1 in 11810 --*=?*) 11811 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11812 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11813 ac_shift=: 11814 ;; 11815 --*=) 11816 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11817 ac_optarg= 11818 ac_shift=: 11819 ;; 11820 *) 11821 ac_option=$1 11822 ac_optarg=$2 11823 ac_shift=shift 11824 ;; 11825 esac 11826 11827 case $ac_option in 11828 # Handling of the options. 11829 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11830 ac_cs_recheck=: ;; 11831 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11832 $as_echo "$ac_cs_version"; exit ;; 11833 --config | --confi | --conf | --con | --co | --c ) 11834 $as_echo "$ac_cs_config"; exit ;; 11835 --debug | --debu | --deb | --de | --d | -d ) 11836 debug=: ;; 11837 --file | --fil | --fi | --f ) 11838 $ac_shift 11839 case $ac_optarg in 11840 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11841 '') as_fn_error $? "missing file argument" ;; 11842 esac 11843 as_fn_append CONFIG_FILES " '$ac_optarg'" 11844 ac_need_defaults=false;; 11845 --header | --heade | --head | --hea ) 11846 $ac_shift 11847 case $ac_optarg in 11848 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11849 esac 11850 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11851 ac_need_defaults=false;; 11852 --he | --h) 11853 # Conflict between --help and --header 11854 as_fn_error $? "ambiguous option: \`$1' 11855 Try \`$0 --help' for more information.";; 11856 --help | --hel | -h ) 11857 $as_echo "$ac_cs_usage"; exit ;; 11858 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11859 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11860 ac_cs_silent=: ;; 11861 11862 # This is an error. 11863 -*) as_fn_error $? "unrecognized option: \`$1' 11864 Try \`$0 --help' for more information." ;; 11865 11866 *) as_fn_append ac_config_targets " $1" 11867 ac_need_defaults=false ;; 11868 11869 esac 11870 shift 11871 done 11872 11873 ac_configure_extra_args= 11874 11875 if $ac_cs_silent; then 11876 exec 6>/dev/null 11877 ac_configure_extra_args="$ac_configure_extra_args --silent" 11878 fi 11879 11880 _ACEOF 11881 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11882 if \$ac_cs_recheck; then 11883 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11884 shift 11885 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11886 CONFIG_SHELL='$SHELL' 11887 export CONFIG_SHELL 11888 exec "\$@" 11889 fi 11890 11891 _ACEOF 11892 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11893 exec 5>>config.log 11894 { 11895 echo 11896 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11897 ## Running $as_me. ## 11898 _ASBOX 11899 $as_echo "$ac_log" 11900 } >&5 11901 11902 _ACEOF 11903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11904 # 11905 # INIT-COMMANDS 11906 # 11907 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11908 11909 _ACEOF 11910 11911 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11912 11913 # Handling of arguments. 11914 for ac_config_target in $ac_config_targets 11915 do 11916 case $ac_config_target in 11917 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11918 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11919 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11920 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11921 11922 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11923 esac 11924 done 11925 11926 11927 # If the user did not use the arguments to specify the items to instantiate, 11928 # then the envvar interface is used. Set only those that are not. 11929 # We use the long form for the default assignment because of an extremely 11930 # bizarre bug on SunOS 4.1.3. 11931 if $ac_need_defaults; then 11932 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11933 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11934 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11935 fi 11936 11937 # Have a temporary directory for convenience. Make it in the build tree 11938 # simply because there is no reason against having it here, and in addition, 11939 # creating and moving files from /tmp can sometimes cause problems. 11940 # Hook for its removal unless debugging. 11941 # Note that there is a small window in which the directory will not be cleaned: 11942 # after its creation but before its name has been assigned to `$tmp'. 11943 $debug || 11944 { 11945 tmp= ac_tmp= 11946 trap 'exit_status=$? 11947 : "${ac_tmp:=$tmp}" 11948 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11949 ' 0 11950 trap 'as_fn_exit 1' 1 2 13 15 11951 } 11952 # Create a (secure) tmp directory for tmp files. 11953 11954 { 11955 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11956 test -d "$tmp" 11957 } || 11958 { 11959 tmp=./conf$$-$RANDOM 11960 (umask 077 && mkdir "$tmp") 11961 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11962 ac_tmp=$tmp 11963 11964 # Set up the scripts for CONFIG_FILES section. 11965 # No need to generate them if there are no CONFIG_FILES. 11966 # This happens for instance with `./config.status config.h'. 11967 if test -n "$CONFIG_FILES"; then 11968 11969 11970 ac_cr=`echo X | tr X '\015'` 11971 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11972 # But we know of no other shell where ac_cr would be empty at this 11973 # point, so we can use a bashism as a fallback. 11974 if test "x$ac_cr" = x; then 11975 eval ac_cr=\$\'\\r\' 11976 fi 11977 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11978 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11979 ac_cs_awk_cr='\\r' 11980 else 11981 ac_cs_awk_cr=$ac_cr 11982 fi 11983 11984 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11985 _ACEOF 11986 11987 11988 { 11989 echo "cat >conf$$subs.awk <<_ACEOF" && 11990 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11991 echo "_ACEOF" 11992 } >conf$$subs.sh || 11993 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11994 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11995 ac_delim='%!_!# ' 11996 for ac_last_try in false false false false false :; do 11997 . ./conf$$subs.sh || 11998 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11999 12000 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12001 if test $ac_delim_n = $ac_delim_num; then 12002 break 12003 elif $ac_last_try; then 12004 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12005 else 12006 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12007 fi 12008 done 12009 rm -f conf$$subs.sh 12010 12011 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12012 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12013 _ACEOF 12014 sed -n ' 12015 h 12016 s/^/S["/; s/!.*/"]=/ 12017 p 12018 g 12019 s/^[^!]*!// 12020 :repl 12021 t repl 12022 s/'"$ac_delim"'$// 12023 t delim 12024 :nl 12025 h 12026 s/\(.\{148\}\)..*/\1/ 12027 t more1 12028 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12029 p 12030 n 12031 b repl 12032 :more1 12033 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12034 p 12035 g 12036 s/.\{148\}// 12037 t nl 12038 :delim 12039 h 12040 s/\(.\{148\}\)..*/\1/ 12041 t more2 12042 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12043 p 12044 b 12045 :more2 12046 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12047 p 12048 g 12049 s/.\{148\}// 12050 t delim 12051 ' <conf$$subs.awk | sed ' 12052 /^[^""]/{ 12053 N 12054 s/\n// 12055 } 12056 ' >>$CONFIG_STATUS || ac_write_fail=1 12057 rm -f conf$$subs.awk 12058 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12059 _ACAWK 12060 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12061 for (key in S) S_is_set[key] = 1 12062 FS = "" 12063 12064 } 12065 { 12066 line = $ 0 12067 nfields = split(line, field, "@") 12068 substed = 0 12069 len = length(field[1]) 12070 for (i = 2; i < nfields; i++) { 12071 key = field[i] 12072 keylen = length(key) 12073 if (S_is_set[key]) { 12074 value = S[key] 12075 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12076 len += length(value) + length(field[++i]) 12077 substed = 1 12078 } else 12079 len += 1 + keylen 12080 } 12081 12082 print line 12083 } 12084 12085 _ACAWK 12086 _ACEOF 12087 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12088 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12089 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12090 else 12091 cat 12092 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12093 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12094 _ACEOF 12095 12096 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12097 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12098 # trailing colons and then remove the whole line if VPATH becomes empty 12099 # (actually we leave an empty line to preserve line numbers). 12100 if test "x$srcdir" = x.; then 12101 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12102 h 12103 s/// 12104 s/^/:/ 12105 s/[ ]*$/:/ 12106 s/:\$(srcdir):/:/g 12107 s/:\${srcdir}:/:/g 12108 s/:@srcdir@:/:/g 12109 s/^:*// 12110 s/:*$// 12111 x 12112 s/\(=[ ]*\).*/\1/ 12113 G 12114 s/\n// 12115 s/^[^=]*=[ ]*$// 12116 }' 12117 fi 12118 12119 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12120 fi # test -n "$CONFIG_FILES" 12121 12122 # Set up the scripts for CONFIG_HEADERS section. 12123 # No need to generate them if there are no CONFIG_HEADERS. 12124 # This happens for instance with `./config.status Makefile'. 12125 if test -n "$CONFIG_HEADERS"; then 12126 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12127 BEGIN { 12128 _ACEOF 12129 12130 # Transform confdefs.h into an awk script `defines.awk', embedded as 12131 # here-document in config.status, that substitutes the proper values into 12132 # config.h.in to produce config.h. 12133 12134 # Create a delimiter string that does not exist in confdefs.h, to ease 12135 # handling of long lines. 12136 ac_delim='%!_!# ' 12137 for ac_last_try in false false :; do 12138 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12139 if test -z "$ac_tt"; then 12140 break 12141 elif $ac_last_try; then 12142 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12143 else 12144 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12145 fi 12146 done 12147 12148 # For the awk script, D is an array of macro values keyed by name, 12149 # likewise P contains macro parameters if any. Preserve backslash 12150 # newline sequences. 12151 12152 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12153 sed -n ' 12154 s/.\{148\}/&'"$ac_delim"'/g 12155 t rset 12156 :rset 12157 s/^[ ]*#[ ]*define[ ][ ]*/ / 12158 t def 12159 d 12160 :def 12161 s/\\$// 12162 t bsnl 12163 s/["\\]/\\&/g 12164 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12165 D["\1"]=" \3"/p 12166 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12167 d 12168 :bsnl 12169 s/["\\]/\\&/g 12170 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12171 D["\1"]=" \3\\\\\\n"\\/p 12172 t cont 12173 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12174 t cont 12175 d 12176 :cont 12177 n 12178 s/.\{148\}/&'"$ac_delim"'/g 12179 t clear 12180 :clear 12181 s/\\$// 12182 t bsnlc 12183 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12184 d 12185 :bsnlc 12186 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12187 b cont 12188 ' <confdefs.h | sed ' 12189 s/'"$ac_delim"'/"\\\ 12190 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12191 12192 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12193 for (key in D) D_is_set[key] = 1 12194 FS = "" 12195 } 12196 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12197 line = \$ 0 12198 split(line, arg, " ") 12199 if (arg[1] == "#") { 12200 defundef = arg[2] 12201 mac1 = arg[3] 12202 } else { 12203 defundef = substr(arg[1], 2) 12204 mac1 = arg[2] 12205 } 12206 split(mac1, mac2, "(") #) 12207 macro = mac2[1] 12208 prefix = substr(line, 1, index(line, defundef) - 1) 12209 if (D_is_set[macro]) { 12210 # Preserve the white space surrounding the "#". 12211 print prefix "define", macro P[macro] D[macro] 12212 next 12213 } else { 12214 # Replace #undef with comments. This is necessary, for example, 12215 # in the case of _POSIX_SOURCE, which is predefined and required 12216 # on some systems where configure will not decide to define it. 12217 if (defundef == "undef") { 12218 print "/*", prefix defundef, macro, "*/" 12219 next 12220 } 12221 } 12222 } 12223 { print } 12224 _ACAWK 12225 _ACEOF 12226 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12227 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12228 fi # test -n "$CONFIG_HEADERS" 12229 12230 12231 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12232 shift 12233 for ac_tag 12234 do 12235 case $ac_tag in 12236 :[FHLC]) ac_mode=$ac_tag; continue;; 12237 esac 12238 case $ac_mode$ac_tag in 12239 :[FHL]*:*);; 12240 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12241 :[FH]-) ac_tag=-:-;; 12242 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12243 esac 12244 ac_save_IFS=$IFS 12245 IFS=: 12246 set x $ac_tag 12247 IFS=$ac_save_IFS 12248 shift 12249 ac_file=$1 12250 shift 12251 12252 case $ac_mode in 12253 :L) ac_source=$1;; 12254 :[FH]) 12255 ac_file_inputs= 12256 for ac_f 12257 do 12258 case $ac_f in 12259 -) ac_f="$ac_tmp/stdin";; 12260 *) # Look for the file first in the build tree, then in the source tree 12261 # (if the path is not absolute). The absolute path cannot be DOS-style, 12262 # because $ac_f cannot contain `:'. 12263 test -f "$ac_f" || 12264 case $ac_f in 12265 [\\/$]*) false;; 12266 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12267 esac || 12268 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12269 esac 12270 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12271 as_fn_append ac_file_inputs " '$ac_f'" 12272 done 12273 12274 # Let's still pretend it is `configure' which instantiates (i.e., don't 12275 # use $as_me), people would be surprised to read: 12276 # /* config.h. Generated by config.status. */ 12277 configure_input='Generated from '` 12278 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12279 `' by configure.' 12280 if test x"$ac_file" != x-; then 12281 configure_input="$ac_file. $configure_input" 12282 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12283 $as_echo "$as_me: creating $ac_file" >&6;} 12284 fi 12285 # Neutralize special characters interpreted by sed in replacement strings. 12286 case $configure_input in #( 12287 *\&* | *\|* | *\\* ) 12288 ac_sed_conf_input=`$as_echo "$configure_input" | 12289 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12290 *) ac_sed_conf_input=$configure_input;; 12291 esac 12292 12293 case $ac_tag in 12294 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12295 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12296 esac 12297 ;; 12298 esac 12299 12300 ac_dir=`$as_dirname -- "$ac_file" || 12301 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12302 X"$ac_file" : 'X\(//\)[^/]' \| \ 12303 X"$ac_file" : 'X\(//\)$' \| \ 12304 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12305 $as_echo X"$ac_file" | 12306 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12307 s//\1/ 12308 q 12309 } 12310 /^X\(\/\/\)[^/].*/{ 12311 s//\1/ 12312 q 12313 } 12314 /^X\(\/\/\)$/{ 12315 s//\1/ 12316 q 12317 } 12318 /^X\(\/\).*/{ 12319 s//\1/ 12320 q 12321 } 12322 s/.*/./; q'` 12323 as_dir="$ac_dir"; as_fn_mkdir_p 12324 ac_builddir=. 12325 12326 case "$ac_dir" in 12327 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12328 *) 12329 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12330 # A ".." for each directory in $ac_dir_suffix. 12331 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12332 case $ac_top_builddir_sub in 12333 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12334 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12335 esac ;; 12336 esac 12337 ac_abs_top_builddir=$ac_pwd 12338 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12339 # for backward compatibility: 12340 ac_top_builddir=$ac_top_build_prefix 12341 12342 case $srcdir in 12343 .) # We are building in place. 12344 ac_srcdir=. 12345 ac_top_srcdir=$ac_top_builddir_sub 12346 ac_abs_top_srcdir=$ac_pwd ;; 12347 [\\/]* | ?:[\\/]* ) # Absolute name. 12348 ac_srcdir=$srcdir$ac_dir_suffix; 12349 ac_top_srcdir=$srcdir 12350 ac_abs_top_srcdir=$srcdir ;; 12351 *) # Relative name. 12352 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12353 ac_top_srcdir=$ac_top_build_prefix$srcdir 12354 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12355 esac 12356 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12357 12358 12359 case $ac_mode in 12360 :F) 12361 # 12362 # CONFIG_FILE 12363 # 12364 12365 case $INSTALL in 12366 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12367 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12368 esac 12369 ac_MKDIR_P=$MKDIR_P 12370 case $MKDIR_P in 12371 [\\/$]* | ?:[\\/]* ) ;; 12372 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12373 esac 12374 _ACEOF 12375 12376 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12377 # If the template does not know about datarootdir, expand it. 12378 # FIXME: This hack should be removed a few years after 2.60. 12379 ac_datarootdir_hack=; ac_datarootdir_seen= 12380 ac_sed_dataroot=' 12381 /datarootdir/ { 12382 p 12383 q 12384 } 12385 /@datadir@/p 12386 /@docdir@/p 12387 /@infodir@/p 12388 /@localedir@/p 12389 /@mandir@/p' 12390 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12391 *datarootdir*) ac_datarootdir_seen=yes;; 12392 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12393 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12394 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12395 _ACEOF 12396 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12397 ac_datarootdir_hack=' 12398 s&@datadir@&$datadir&g 12399 s&@docdir@&$docdir&g 12400 s&@infodir@&$infodir&g 12401 s&@localedir@&$localedir&g 12402 s&@mandir@&$mandir&g 12403 s&\\\${datarootdir}&$datarootdir&g' ;; 12404 esac 12405 _ACEOF 12406 12407 # Neutralize VPATH when `$srcdir' = `.'. 12408 # Shell code in configure.ac might set extrasub. 12409 # FIXME: do we really want to maintain this feature? 12410 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12411 ac_sed_extra="$ac_vpsub 12412 $extrasub 12413 _ACEOF 12414 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12415 :t 12416 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12417 s|@configure_input@|$ac_sed_conf_input|;t t 12418 s&@top_builddir@&$ac_top_builddir_sub&;t t 12419 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12420 s&@srcdir@&$ac_srcdir&;t t 12421 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12422 s&@top_srcdir@&$ac_top_srcdir&;t t 12423 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12424 s&@builddir@&$ac_builddir&;t t 12425 s&@abs_builddir@&$ac_abs_builddir&;t t 12426 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12427 s&@INSTALL@&$ac_INSTALL&;t t 12428 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12429 $ac_datarootdir_hack 12430 " 12431 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12432 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12433 12434 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12435 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12436 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12437 "$ac_tmp/out"`; test -z "$ac_out"; } && 12438 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12439 which seems to be undefined. Please make sure it is defined" >&5 12440 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12441 which seems to be undefined. Please make sure it is defined" >&2;} 12442 12443 rm -f "$ac_tmp/stdin" 12444 case $ac_file in 12445 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12446 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12447 esac \ 12448 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12449 ;; 12450 :H) 12451 # 12452 # CONFIG_HEADER 12453 # 12454 if test x"$ac_file" != x-; then 12455 { 12456 $as_echo "/* $configure_input */" \ 12457 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12458 } >"$ac_tmp/config.h" \ 12459 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12460 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12461 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12462 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12463 else 12464 rm -f "$ac_file" 12465 mv "$ac_tmp/config.h" "$ac_file" \ 12466 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12467 fi 12468 else 12469 $as_echo "/* $configure_input */" \ 12470 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12471 || as_fn_error $? "could not create -" "$LINENO" 5 12472 fi 12473 # Compute "$ac_file"'s index in $config_headers. 12474 _am_arg="$ac_file" 12475 _am_stamp_count=1 12476 for _am_header in $config_headers :; do 12477 case $_am_header in 12478 $_am_arg | $_am_arg:* ) 12479 break ;; 12480 * ) 12481 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12482 esac 12483 done 12484 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12485 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12486 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12487 X"$_am_arg" : 'X\(//\)$' \| \ 12488 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12489 $as_echo X"$_am_arg" | 12490 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12491 s//\1/ 12492 q 12493 } 12494 /^X\(\/\/\)[^/].*/{ 12495 s//\1/ 12496 q 12497 } 12498 /^X\(\/\/\)$/{ 12499 s//\1/ 12500 q 12501 } 12502 /^X\(\/\).*/{ 12503 s//\1/ 12504 q 12505 } 12506 s/.*/./; q'`/stamp-h$_am_stamp_count 12507 ;; 12508 12509 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12510 $as_echo "$as_me: executing $ac_file commands" >&6;} 12511 ;; 12512 esac 12513 12514 12515 case $ac_file$ac_mode in 12516 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12517 # Older Autoconf quotes --file arguments for eval, but not when files 12518 # are listed without --file. Let's play safe and only enable the eval 12519 # if we detect the quoting. 12520 case $CONFIG_FILES in 12521 *\'*) eval set x "$CONFIG_FILES" ;; 12522 *) set x $CONFIG_FILES ;; 12523 esac 12524 shift 12525 for mf 12526 do 12527 # Strip MF so we end up with the name of the file. 12528 mf=`echo "$mf" | sed -e 's/:.*$//'` 12529 # Check whether this is an Automake generated Makefile or not. 12530 # We used to match only the files named 'Makefile.in', but 12531 # some people rename them; so instead we look at the file content. 12532 # Grep'ing the first line is not enough: some people post-process 12533 # each Makefile.in and add a new line on top of each file to say so. 12534 # Grep'ing the whole file is not good either: AIX grep has a line 12535 # limit of 2048, but all sed's we know have understand at least 4000. 12536 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12537 dirpart=`$as_dirname -- "$mf" || 12538 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12539 X"$mf" : 'X\(//\)[^/]' \| \ 12540 X"$mf" : 'X\(//\)$' \| \ 12541 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12542 $as_echo X"$mf" | 12543 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12544 s//\1/ 12545 q 12546 } 12547 /^X\(\/\/\)[^/].*/{ 12548 s//\1/ 12549 q 12550 } 12551 /^X\(\/\/\)$/{ 12552 s//\1/ 12553 q 12554 } 12555 /^X\(\/\).*/{ 12556 s//\1/ 12557 q 12558 } 12559 s/.*/./; q'` 12560 else 12561 continue 12562 fi 12563 # Extract the definition of DEPDIR, am__include, and am__quote 12564 # from the Makefile without running 'make'. 12565 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12566 test -z "$DEPDIR" && continue 12567 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12568 test -z "$am__include" && continue 12569 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12570 # Find all dependency output files, they are included files with 12571 # $(DEPDIR) in their names. We invoke sed twice because it is the 12572 # simplest approach to changing $(DEPDIR) to its actual value in the 12573 # expansion. 12574 for file in `sed -n " 12575 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12576 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12577 # Make sure the directory exists. 12578 test -f "$dirpart/$file" && continue 12579 fdir=`$as_dirname -- "$file" || 12580 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12581 X"$file" : 'X\(//\)[^/]' \| \ 12582 X"$file" : 'X\(//\)$' \| \ 12583 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12584 $as_echo X"$file" | 12585 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12586 s//\1/ 12587 q 12588 } 12589 /^X\(\/\/\)[^/].*/{ 12590 s//\1/ 12591 q 12592 } 12593 /^X\(\/\/\)$/{ 12594 s//\1/ 12595 q 12596 } 12597 /^X\(\/\).*/{ 12598 s//\1/ 12599 q 12600 } 12601 s/.*/./; q'` 12602 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12603 # echo "creating $dirpart/$file" 12604 echo '# dummy' > "$dirpart/$file" 12605 done 12606 done 12607 } 12608 ;; 12609 12610 esac 12611 done # for ac_tag 12612 12613 12614 as_fn_exit 0 12615 _ACEOF 12616 ac_clean_files=$ac_clean_files_save 12617 12618 test $ac_write_fail = 0 || 12619 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12620 12621 12622 # configure is writing to config.log, and then calls config.status. 12623 # config.status does its own redirection, appending to config.log. 12624 # Unfortunately, on DOS this fails, as config.log is still kept open 12625 # by configure, so config.status won't be able to write to it; its 12626 # output is simply discarded. So we exec the FD to /dev/null, 12627 # effectively closing config.log, so it can be properly (re)opened and 12628 # appended to by config.status. When coming back to configure, we 12629 # need to make the FD available again. 12630 if test "$no_create" != yes; then 12631 ac_cs_success=: 12632 ac_config_status_args= 12633 test "$silent" = yes && 12634 ac_config_status_args="$ac_config_status_args --quiet" 12635 exec 5>/dev/null 12636 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12637 exec 5>>config.log 12638 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12639 # would make configure fail if this is the last instruction. 12640 $ac_cs_success || as_fn_exit 1 12641 fi 12642 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12643 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12644 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12645 fi 12646 12647
Indexes created Wed Apr 08 00:23:23 UTC 2026