configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xbiff 1.0.4. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xbiff/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/app/xbiff/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xbiff' 583 PACKAGE_TARNAME='xbiff' 584 PACKAGE_VERSION='1.0.4' 585 PACKAGE_STRING='xbiff 1.0.4' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xbiff/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 XBIFF_LIBS 631 XBIFF_CFLAGS 632 MAN_SUBSTS 633 XORG_MAN_PAGE 634 ADMIN_MAN_DIR 635 DRIVER_MAN_DIR 636 MISC_MAN_DIR 637 FILE_MAN_DIR 638 LIB_MAN_DIR 639 APP_MAN_DIR 640 ADMIN_MAN_SUFFIX 641 DRIVER_MAN_SUFFIX 642 MISC_MAN_SUFFIX 643 FILE_MAN_SUFFIX 644 LIB_MAN_SUFFIX 645 APP_MAN_SUFFIX 646 SED 647 host_os 648 host_vendor 649 host_cpu 650 host 651 build_os 652 build_vendor 653 build_cpu 654 build 655 INSTALL_CMD 656 PKG_CONFIG_LIBDIR 657 PKG_CONFIG_PATH 658 PKG_CONFIG 659 CHANGELOG_CMD 660 STRICT_CFLAGS 661 CWARNFLAGS 662 BASE_CFLAGS 663 EGREP 664 GREP 665 CPP 666 am__fastdepCC_FALSE 667 am__fastdepCC_TRUE 668 CCDEPMODE 669 am__nodep 670 AMDEPBACKSLASH 671 AMDEP_FALSE 672 AMDEP_TRUE 673 am__quote 674 am__include 675 DEPDIR 676 OBJEXT 677 EXEEXT 678 ac_ct_CC 679 CPPFLAGS 680 LDFLAGS 681 CFLAGS 682 CC 683 AM_BACKSLASH 684 AM_DEFAULT_VERBOSITY 685 AM_DEFAULT_V 686 AM_V 687 am__untar 688 am__tar 689 AMTAR 690 am__leading_dot 691 SET_MAKE 692 AWK 693 mkdir_p 694 MKDIR_P 695 INSTALL_STRIP_PROGRAM 696 STRIP 697 install_sh 698 MAKEINFO 699 AUTOHEADER 700 AUTOMAKE 701 AUTOCONF 702 ACLOCAL 703 VERSION 704 PACKAGE 705 CYGPATH_W 706 am__isrc 707 INSTALL_DATA 708 INSTALL_SCRIPT 709 INSTALL_PROGRAM 710 target_alias 711 host_alias 712 build_alias 713 LIBS 714 ECHO_T 715 ECHO_N 716 ECHO_C 717 DEFS 718 mandir 719 localedir 720 libdir 721 psdir 722 pdfdir 723 dvidir 724 htmldir 725 infodir 726 docdir 727 oldincludedir 728 includedir 729 localstatedir 730 sharedstatedir 731 sysconfdir 732 datadir 733 datarootdir 734 libexecdir 735 sbindir 736 bindir 737 program_transform_name 738 prefix 739 exec_prefix 740 PACKAGE_URL 741 PACKAGE_BUGREPORT 742 PACKAGE_STRING 743 PACKAGE_VERSION 744 PACKAGE_TARNAME 745 PACKAGE_NAME 746 PATH_SEPARATOR 747 SHELL' 748 ac_subst_files='' 749 ac_user_opts=' 750 enable_option_checking 751 enable_silent_rules 752 enable_dependency_tracking 753 enable_selective_werror 754 enable_strict_compilation 755 with_mailbox_directory 756 ' 757 ac_precious_vars='build_alias 758 host_alias 759 target_alias 760 CC 761 CFLAGS 762 LDFLAGS 763 LIBS 764 CPPFLAGS 765 CPP 766 PKG_CONFIG 767 PKG_CONFIG_PATH 768 PKG_CONFIG_LIBDIR 769 XBIFF_CFLAGS 770 XBIFF_LIBS' 771 772 773 # 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Make sure there is not a broken 2354 alias in your environment" "$LINENO" 5 2355 fi 2356 if test "$2" = conftest.file || test $am_try -eq 2; then 2357 break 2358 fi 2359 # Just in case. 2360 sleep 1 2361 am_has_slept=yes 2362 done 2363 test "$2" = conftest.file 2364 ) 2365 then 2366 # Ok. 2367 : 2368 else 2369 as_fn_error $? "newly created file is older than distributed files! 2370 Check your system clock" "$LINENO" 5 2371 fi 2372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2373 $as_echo "yes" >&6; } 2374 # If we didn't sleep, we still need to ensure time stamps of config.status and 2375 # generated files are strictly newer. 2376 am_sleep_pid= 2377 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2378 ( sleep 1 ) & 2379 am_sleep_pid=$! 2380 fi 2381 2382 rm -f conftest.file 2383 2384 test "$program_prefix" != NONE && 2385 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2386 # Use a double $ so make ignores it. 2387 test "$program_suffix" != NONE && 2388 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2389 # Double any \ or $. 2390 # By default was `s,x,x', remove it if useless. 2391 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2392 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2393 2394 # Expand $ac_aux_dir to an absolute path. 2395 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2396 2397 if test x"${MISSING+set}" != xset; then 2398 case $am_aux_dir in 2399 *\ * | *\ *) 2400 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2401 *) 2402 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2403 esac 2404 fi 2405 # Use eval to expand $SHELL 2406 if eval "$MISSING --is-lightweight"; then 2407 am_missing_run="$MISSING " 2408 else 2409 am_missing_run= 2410 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2411 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2412 fi 2413 2414 if test x"${install_sh+set}" != xset; then 2415 case $am_aux_dir in 2416 *\ * | *\ *) 2417 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2418 *) 2419 install_sh="\${SHELL} $am_aux_dir/install-sh" 2420 esac 2421 fi 2422 2423 # Installed binaries are usually stripped using 'strip' when the user 2424 # run "make install-strip". However 'strip' might not be the right 2425 # tool to use in cross-compilation environments, therefore Automake 2426 # will honor the 'STRIP' environment variable to overrule this program. 2427 if test "$cross_compiling" != no; then 2428 if test -n "$ac_tool_prefix"; then 2429 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2430 set dummy ${ac_tool_prefix}strip; ac_word=$2 2431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2432 $as_echo_n "checking for $ac_word... " >&6; } 2433 if ${ac_cv_prog_STRIP+:} false; then : 2434 $as_echo_n "(cached) " >&6 2435 else 2436 if test -n "$STRIP"; then 2437 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2438 else 2439 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2440 for as_dir in $PATH 2441 do 2442 IFS=$as_save_IFS 2443 test -z "$as_dir" && as_dir=. 2444 for ac_exec_ext in '' $ac_executable_extensions; do 2445 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2446 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2447 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2448 break 2 2449 fi 2450 done 2451 done 2452 IFS=$as_save_IFS 2453 2454 fi 2455 fi 2456 STRIP=$ac_cv_prog_STRIP 2457 if test -n "$STRIP"; then 2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2459 $as_echo "$STRIP" >&6; } 2460 else 2461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2462 $as_echo "no" >&6; } 2463 fi 2464 2465 2466 fi 2467 if test -z "$ac_cv_prog_STRIP"; then 2468 ac_ct_STRIP=$STRIP 2469 # Extract the first word of "strip", so it can be a program name with args. 2470 set dummy strip; ac_word=$2 2471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2472 $as_echo_n "checking for $ac_word... " >&6; } 2473 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2474 $as_echo_n "(cached) " >&6 2475 else 2476 if test -n "$ac_ct_STRIP"; then 2477 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2478 else 2479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2480 for as_dir in $PATH 2481 do 2482 IFS=$as_save_IFS 2483 test -z "$as_dir" && as_dir=. 2484 for ac_exec_ext in '' $ac_executable_extensions; do 2485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2486 ac_cv_prog_ac_ct_STRIP="strip" 2487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2488 break 2 2489 fi 2490 done 2491 done 2492 IFS=$as_save_IFS 2493 2494 fi 2495 fi 2496 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2497 if test -n "$ac_ct_STRIP"; then 2498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2499 $as_echo "$ac_ct_STRIP" >&6; } 2500 else 2501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2502 $as_echo "no" >&6; } 2503 fi 2504 2505 if test "x$ac_ct_STRIP" = x; then 2506 STRIP=":" 2507 else 2508 case $cross_compiling:$ac_tool_warned in 2509 yes:) 2510 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2511 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2512 ac_tool_warned=yes ;; 2513 esac 2514 STRIP=$ac_ct_STRIP 2515 fi 2516 else 2517 STRIP="$ac_cv_prog_STRIP" 2518 fi 2519 2520 fi 2521 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2522 2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2524 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2525 if test -z "$MKDIR_P"; then 2526 if ${ac_cv_path_mkdir+:} false; then : 2527 $as_echo_n "(cached) " >&6 2528 else 2529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2530 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2531 do 2532 IFS=$as_save_IFS 2533 test -z "$as_dir" && as_dir=. 2534 for ac_prog in mkdir gmkdir; do 2535 for ac_exec_ext in '' $ac_executable_extensions; do 2536 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2537 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2538 'mkdir (GNU coreutils) '* | \ 2539 'mkdir (coreutils) '* | \ 2540 'mkdir (fileutils) '4.1*) 2541 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2542 break 3;; 2543 esac 2544 done 2545 done 2546 done 2547 IFS=$as_save_IFS 2548 2549 fi 2550 2551 test -d ./--version && rmdir ./--version 2552 if test "${ac_cv_path_mkdir+set}" = set; then 2553 MKDIR_P="$ac_cv_path_mkdir -p" 2554 else 2555 # As a last resort, use the slow shell script. Don't cache a 2556 # value for MKDIR_P within a source directory, because that will 2557 # break other packages using the cache if that directory is 2558 # removed, or if the value is a relative name. 2559 MKDIR_P="$ac_install_sh -d" 2560 fi 2561 fi 2562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2563 $as_echo "$MKDIR_P" >&6; } 2564 2565 for ac_prog in gawk mawk nawk awk 2566 do 2567 # Extract the first word of "$ac_prog", so it can be a program name with args. 2568 set dummy $ac_prog; ac_word=$2 2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2570 $as_echo_n "checking for $ac_word... " >&6; } 2571 if ${ac_cv_prog_AWK+:} false; then : 2572 $as_echo_n "(cached) " >&6 2573 else 2574 if test -n "$AWK"; then 2575 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2576 else 2577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2578 for as_dir in $PATH 2579 do 2580 IFS=$as_save_IFS 2581 test -z "$as_dir" && as_dir=. 2582 for ac_exec_ext in '' $ac_executable_extensions; do 2583 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2584 ac_cv_prog_AWK="$ac_prog" 2585 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2586 break 2 2587 fi 2588 done 2589 done 2590 IFS=$as_save_IFS 2591 2592 fi 2593 fi 2594 AWK=$ac_cv_prog_AWK 2595 if test -n "$AWK"; then 2596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2597 $as_echo "$AWK" >&6; } 2598 else 2599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2600 $as_echo "no" >&6; } 2601 fi 2602 2603 2604 test -n "$AWK" && break 2605 done 2606 2607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2608 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2609 set x ${MAKE-make} 2610 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2611 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2612 $as_echo_n "(cached) " >&6 2613 else 2614 cat >conftest.make <<\_ACEOF 2615 SHELL = /bin/sh 2616 all: 2617 @echo '@@@%%%=$(MAKE)=@@@%%%' 2618 _ACEOF 2619 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2620 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2621 *@@@%%%=?*=@@@%%%*) 2622 eval ac_cv_prog_make_${ac_make}_set=yes;; 2623 *) 2624 eval ac_cv_prog_make_${ac_make}_set=no;; 2625 esac 2626 rm -f conftest.make 2627 fi 2628 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2630 $as_echo "yes" >&6; } 2631 SET_MAKE= 2632 else 2633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2634 $as_echo "no" >&6; } 2635 SET_MAKE="MAKE=${MAKE-make}" 2636 fi 2637 2638 rm -rf .tst 2>/dev/null 2639 mkdir .tst 2>/dev/null 2640 if test -d .tst; then 2641 am__leading_dot=. 2642 else 2643 am__leading_dot=_ 2644 fi 2645 rmdir .tst 2>/dev/null 2646 2647 # Check whether --enable-silent-rules was given. 2648 if test "${enable_silent_rules+set}" = set; then : 2649 enableval=$enable_silent_rules; 2650 fi 2651 2652 case $enable_silent_rules in # ((( 2653 yes) AM_DEFAULT_VERBOSITY=0;; 2654 no) AM_DEFAULT_VERBOSITY=1;; 2655 *) AM_DEFAULT_VERBOSITY=1;; 2656 esac 2657 am_make=${MAKE-make} 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2659 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2660 if ${am_cv_make_support_nested_variables+:} false; then : 2661 $as_echo_n "(cached) " >&6 2662 else 2663 if $as_echo 'TRUE=$(BAR$(V)) 2664 BAR0=false 2665 BAR1=true 2666 V=1 2667 am__doit: 2668 @$(TRUE) 2669 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2670 am_cv_make_support_nested_variables=yes 2671 else 2672 am_cv_make_support_nested_variables=no 2673 fi 2674 fi 2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2676 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2677 if test $am_cv_make_support_nested_variables = yes; then 2678 AM_V='$(V)' 2679 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2680 else 2681 AM_V=$AM_DEFAULT_VERBOSITY 2682 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2683 fi 2684 AM_BACKSLASH='\' 2685 2686 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2687 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2688 # is not polluted with repeated "-I." 2689 am__isrc=' -I$(srcdir)' 2690 # test to see if srcdir already configured 2691 if test -f $srcdir/config.status; then 2692 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2693 fi 2694 fi 2695 2696 # test whether we have cygpath 2697 if test -z "$CYGPATH_W"; then 2698 if (cygpath --version) >/dev/null 2>/dev/null; then 2699 CYGPATH_W='cygpath -w' 2700 else 2701 CYGPATH_W=echo 2702 fi 2703 fi 2704 2705 2706 # Define the identity of the package. 2707 PACKAGE='xbiff' 2708 VERSION='1.0.4' 2709 2710 2711 cat >>confdefs.h <<_ACEOF 2712 #define PACKAGE "$PACKAGE" 2713 _ACEOF 2714 2715 2716 cat >>confdefs.h <<_ACEOF 2717 #define VERSION "$VERSION" 2718 _ACEOF 2719 2720 # Some tools Automake needs. 2721 2722 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2723 2724 2725 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2726 2727 2728 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2729 2730 2731 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2732 2733 2734 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2735 2736 # For better backward compatibility. To be removed once Automake 1.9.x 2737 # dies out for good. For more background, see: 2738 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2739 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2740 mkdir_p='$(MKDIR_P)' 2741 2742 # We need awk for the "check" target (and possibly the TAP driver). The 2743 # system "awk" is bad on some platforms. 2744 # Always define AMTAR for backward compatibility. Yes, it's still used 2745 # in the wild :-( We should find a proper way to deprecate it ... 2746 AMTAR='$${TAR-tar}' 2747 2748 2749 # We'll loop over all known methods to create a tar archive until one works. 2750 _am_tools='gnutar pax cpio none' 2751 2752 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2753 2754 2755 2756 2757 2758 2759 # POSIX will say in a future version that running "rm -f" with no argument 2760 # is OK; and we want to be able to make that assumption in our Makefile 2761 # recipes. So use an aggressive probe to check that the usage we want is 2762 # actually supported "in the wild" to an acceptable degree. 2763 # See automake bug#10828. 2764 # To make any issue more visible, cause the running configure to be aborted 2765 # by default if the 'rm' program in use doesn't match our expectations; the 2766 # user can still override this though. 2767 if rm -f && rm -fr && rm -rf; then : OK; else 2768 cat >&2 <<'END' 2769 Oops! 2770 2771 Your 'rm' program seems unable to run without file operands specified 2772 on the command line, even when the '-f' option is present. This is contrary 2773 to the behaviour of most rm programs out there, and not conforming with 2774 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2775 2776 Please tell bug-automake@gnu.org about your system, including the value 2777 of your $PATH and any error possibly output before this message. This 2778 can help us improve future automake versions. 2779 2780 END 2781 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2782 echo 'Configuration will proceed anyway, since you have set the' >&2 2783 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2784 echo >&2 2785 else 2786 cat >&2 <<'END' 2787 Aborting the configuration process, to ensure you take notice of the issue. 2788 2789 You can download and install GNU coreutils to get an 'rm' implementation 2790 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2791 2792 If you want to complete the configuration process using your problematic 2793 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2794 to "yes", and re-run configure. 2795 2796 END 2797 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2798 fi 2799 fi 2800 2801 2802 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 DEPDIR="${am__leading_dot}deps" 2815 2816 ac_config_commands="$ac_config_commands depfiles" 2817 2818 2819 am_make=${MAKE-make} 2820 cat > confinc << 'END' 2821 am__doit: 2822 @echo this is the am__doit target 2823 .PHONY: am__doit 2824 END 2825 # If we don't find an include directive, just comment out the code. 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2827 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2828 am__include="#" 2829 am__quote= 2830 _am_result=none 2831 # First try GNU make style include. 2832 echo "include confinc" > confmf 2833 # Ignore all kinds of additional output from 'make'. 2834 case `$am_make -s -f confmf 2> /dev/null` in #( 2835 *the\ am__doit\ target*) 2836 am__include=include 2837 am__quote= 2838 _am_result=GNU 2839 ;; 2840 esac 2841 # Now try BSD make style include. 2842 if test "$am__include" = "#"; then 2843 echo '.include "confinc"' > confmf 2844 case `$am_make -s -f confmf 2> /dev/null` in #( 2845 *the\ am__doit\ target*) 2846 am__include=.include 2847 am__quote="\"" 2848 _am_result=BSD 2849 ;; 2850 esac 2851 fi 2852 2853 2854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2855 $as_echo "$_am_result" >&6; } 2856 rm -f confinc confmf 2857 2858 # Check whether --enable-dependency-tracking was given. 2859 if test "${enable_dependency_tracking+set}" = set; then : 2860 enableval=$enable_dependency_tracking; 2861 fi 2862 2863 if test "x$enable_dependency_tracking" != xno; then 2864 am_depcomp="$ac_aux_dir/depcomp" 2865 AMDEPBACKSLASH='\' 2866 am__nodep='_no' 2867 fi 2868 if test "x$enable_dependency_tracking" != xno; then 2869 AMDEP_TRUE= 2870 AMDEP_FALSE='#' 2871 else 2872 AMDEP_TRUE='#' 2873 AMDEP_FALSE= 2874 fi 2875 2876 2877 ac_ext=c 2878 ac_cpp='$CPP $CPPFLAGS' 2879 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2880 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2881 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2882 if test -n "$ac_tool_prefix"; then 2883 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2884 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2886 $as_echo_n "checking for $ac_word... " >&6; } 2887 if ${ac_cv_prog_CC+:} false; then : 2888 $as_echo_n "(cached) " >&6 2889 else 2890 if test -n "$CC"; then 2891 ac_cv_prog_CC="$CC" # Let the user override the test. 2892 else 2893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2894 for as_dir in $PATH 2895 do 2896 IFS=$as_save_IFS 2897 test -z "$as_dir" && as_dir=. 2898 for ac_exec_ext in '' $ac_executable_extensions; do 2899 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2900 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2901 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2902 break 2 2903 fi 2904 done 2905 done 2906 IFS=$as_save_IFS 2907 2908 fi 2909 fi 2910 CC=$ac_cv_prog_CC 2911 if test -n "$CC"; then 2912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2913 $as_echo "$CC" >&6; } 2914 else 2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2916 $as_echo "no" >&6; } 2917 fi 2918 2919 2920 fi 2921 if test -z "$ac_cv_prog_CC"; then 2922 ac_ct_CC=$CC 2923 # Extract the first word of "gcc", so it can be a program name with args. 2924 set dummy gcc; ac_word=$2 2925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2926 $as_echo_n "checking for $ac_word... " >&6; } 2927 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2928 $as_echo_n "(cached) " >&6 2929 else 2930 if test -n "$ac_ct_CC"; then 2931 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2932 else 2933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2934 for as_dir in $PATH 2935 do 2936 IFS=$as_save_IFS 2937 test -z "$as_dir" && as_dir=. 2938 for ac_exec_ext in '' $ac_executable_extensions; do 2939 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2940 ac_cv_prog_ac_ct_CC="gcc" 2941 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2942 break 2 2943 fi 2944 done 2945 done 2946 IFS=$as_save_IFS 2947 2948 fi 2949 fi 2950 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2951 if test -n "$ac_ct_CC"; then 2952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2953 $as_echo "$ac_ct_CC" >&6; } 2954 else 2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2956 $as_echo "no" >&6; } 2957 fi 2958 2959 if test "x$ac_ct_CC" = x; then 2960 CC="" 2961 else 2962 case $cross_compiling:$ac_tool_warned in 2963 yes:) 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2965 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2966 ac_tool_warned=yes ;; 2967 esac 2968 CC=$ac_ct_CC 2969 fi 2970 else 2971 CC="$ac_cv_prog_CC" 2972 fi 2973 2974 if test -z "$CC"; then 2975 if test -n "$ac_tool_prefix"; then 2976 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2977 set dummy ${ac_tool_prefix}cc; ac_word=$2 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2979 $as_echo_n "checking for $ac_word... " >&6; } 2980 if ${ac_cv_prog_CC+:} false; then : 2981 $as_echo_n "(cached) " >&6 2982 else 2983 if test -n "$CC"; then 2984 ac_cv_prog_CC="$CC" # Let the user override the test. 2985 else 2986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2987 for as_dir in $PATH 2988 do 2989 IFS=$as_save_IFS 2990 test -z "$as_dir" && as_dir=. 2991 for ac_exec_ext in '' $ac_executable_extensions; do 2992 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2993 ac_cv_prog_CC="${ac_tool_prefix}cc" 2994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2995 break 2 2996 fi 2997 done 2998 done 2999 IFS=$as_save_IFS 3000 3001 fi 3002 fi 3003 CC=$ac_cv_prog_CC 3004 if test -n "$CC"; then 3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3006 $as_echo "$CC" >&6; } 3007 else 3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3009 $as_echo "no" >&6; } 3010 fi 3011 3012 3013 fi 3014 fi 3015 if test -z "$CC"; then 3016 # Extract the first word of "cc", so it can be a program name with args. 3017 set dummy cc; ac_word=$2 3018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3019 $as_echo_n "checking for $ac_word... " >&6; } 3020 if ${ac_cv_prog_CC+:} false; then : 3021 $as_echo_n "(cached) " >&6 3022 else 3023 if test -n "$CC"; then 3024 ac_cv_prog_CC="$CC" # Let the user override the test. 3025 else 3026 ac_prog_rejected=no 3027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3028 for as_dir in $PATH 3029 do 3030 IFS=$as_save_IFS 3031 test -z "$as_dir" && as_dir=. 3032 for ac_exec_ext in '' $ac_executable_extensions; do 3033 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3034 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3035 ac_prog_rejected=yes 3036 continue 3037 fi 3038 ac_cv_prog_CC="cc" 3039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3040 break 2 3041 fi 3042 done 3043 done 3044 IFS=$as_save_IFS 3045 3046 if test $ac_prog_rejected = yes; then 3047 # We found a bogon in the path, so make sure we never use it. 3048 set dummy $ac_cv_prog_CC 3049 shift 3050 if test $# != 0; then 3051 # We chose a different compiler from the bogus one. 3052 # However, it has the same basename, so the bogon will be chosen 3053 # first if we set CC to just the basename; use the full file name. 3054 shift 3055 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3056 fi 3057 fi 3058 fi 3059 fi 3060 CC=$ac_cv_prog_CC 3061 if test -n "$CC"; then 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3063 $as_echo "$CC" >&6; } 3064 else 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3066 $as_echo "no" >&6; } 3067 fi 3068 3069 3070 fi 3071 if test -z "$CC"; then 3072 if test -n "$ac_tool_prefix"; then 3073 for ac_prog in cl.exe 3074 do 3075 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3076 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3078 $as_echo_n "checking for $ac_word... " >&6; } 3079 if ${ac_cv_prog_CC+:} false; then : 3080 $as_echo_n "(cached) " >&6 3081 else 3082 if test -n "$CC"; then 3083 ac_cv_prog_CC="$CC" # Let the user override the test. 3084 else 3085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3086 for as_dir in $PATH 3087 do 3088 IFS=$as_save_IFS 3089 test -z "$as_dir" && as_dir=. 3090 for ac_exec_ext in '' $ac_executable_extensions; do 3091 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3092 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3093 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3094 break 2 3095 fi 3096 done 3097 done 3098 IFS=$as_save_IFS 3099 3100 fi 3101 fi 3102 CC=$ac_cv_prog_CC 3103 if test -n "$CC"; then 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3105 $as_echo "$CC" >&6; } 3106 else 3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3108 $as_echo "no" >&6; } 3109 fi 3110 3111 3112 test -n "$CC" && break 3113 done 3114 fi 3115 if test -z "$CC"; then 3116 ac_ct_CC=$CC 3117 for ac_prog in cl.exe 3118 do 3119 # Extract the first word of "$ac_prog", so it can be a program name with args. 3120 set dummy $ac_prog; ac_word=$2 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3122 $as_echo_n "checking for $ac_word... " >&6; } 3123 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3124 $as_echo_n "(cached) " >&6 3125 else 3126 if test -n "$ac_ct_CC"; then 3127 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3128 else 3129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3130 for as_dir in $PATH 3131 do 3132 IFS=$as_save_IFS 3133 test -z "$as_dir" && as_dir=. 3134 for ac_exec_ext in '' $ac_executable_extensions; do 3135 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3136 ac_cv_prog_ac_ct_CC="$ac_prog" 3137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3138 break 2 3139 fi 3140 done 3141 done 3142 IFS=$as_save_IFS 3143 3144 fi 3145 fi 3146 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3147 if test -n "$ac_ct_CC"; then 3148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3149 $as_echo "$ac_ct_CC" >&6; } 3150 else 3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3152 $as_echo "no" >&6; } 3153 fi 3154 3155 3156 test -n "$ac_ct_CC" && break 3157 done 3158 3159 if test "x$ac_ct_CC" = x; then 3160 CC="" 3161 else 3162 case $cross_compiling:$ac_tool_warned in 3163 yes:) 3164 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3165 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3166 ac_tool_warned=yes ;; 3167 esac 3168 CC=$ac_ct_CC 3169 fi 3170 fi 3171 3172 fi 3173 3174 3175 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3176 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3177 as_fn_error $? "no acceptable C compiler found in \$PATH 3178 See \`config.log' for more details" "$LINENO" 5; } 3179 3180 # Provide some information about the compiler. 3181 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3182 set X $ac_compile 3183 ac_compiler=$2 3184 for ac_option in --version -v -V -qversion; do 3185 { { ac_try="$ac_compiler $ac_option >&5" 3186 case "(($ac_try" in 3187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3188 *) ac_try_echo=$ac_try;; 3189 esac 3190 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3191 $as_echo "$ac_try_echo"; } >&5 3192 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3193 ac_status=$? 3194 if test -s conftest.err; then 3195 sed '10a\ 3196 ... rest of stderr output deleted ... 3197 10q' conftest.err >conftest.er1 3198 cat conftest.er1 >&5 3199 fi 3200 rm -f conftest.er1 conftest.err 3201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3202 test $ac_status = 0; } 3203 done 3204 3205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3206 /* end confdefs.h. */ 3207 3208 int 3209 main () 3210 { 3211 3212 ; 3213 return 0; 3214 } 3215 _ACEOF 3216 ac_clean_files_save=$ac_clean_files 3217 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3218 # Try to create an executable without -o first, disregard a.out. 3219 # It will help us diagnose broken compilers, and finding out an intuition 3220 # of exeext. 3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3222 $as_echo_n "checking whether the C compiler works... " >&6; } 3223 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3224 3225 # The possible output files: 3226 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3227 3228 ac_rmfiles= 3229 for ac_file in $ac_files 3230 do 3231 case $ac_file in 3232 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3233 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3234 esac 3235 done 3236 rm -f $ac_rmfiles 3237 3238 if { { ac_try="$ac_link_default" 3239 case "(($ac_try" in 3240 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3241 *) ac_try_echo=$ac_try;; 3242 esac 3243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3244 $as_echo "$ac_try_echo"; } >&5 3245 (eval "$ac_link_default") 2>&5 3246 ac_status=$? 3247 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3248 test $ac_status = 0; }; then : 3249 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3250 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3251 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3252 # so that the user can short-circuit this test for compilers unknown to 3253 # Autoconf. 3254 for ac_file in $ac_files '' 3255 do 3256 test -f "$ac_file" || continue 3257 case $ac_file in 3258 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3259 ;; 3260 [ab].out ) 3261 # We found the default executable, but exeext='' is most 3262 # certainly right. 3263 break;; 3264 *.* ) 3265 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3266 then :; else 3267 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3268 fi 3269 # We set ac_cv_exeext here because the later test for it is not 3270 # safe: cross compilers may not add the suffix if given an `-o' 3271 # argument, so we may need to know it at that point already. 3272 # Even if this section looks crufty: it has the advantage of 3273 # actually working. 3274 break;; 3275 * ) 3276 break;; 3277 esac 3278 done 3279 test "$ac_cv_exeext" = no && ac_cv_exeext= 3280 3281 else 3282 ac_file='' 3283 fi 3284 if test -z "$ac_file"; then : 3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3286 $as_echo "no" >&6; } 3287 $as_echo "$as_me: failed program was:" >&5 3288 sed 's/^/| /' conftest.$ac_ext >&5 3289 3290 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3291 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3292 as_fn_error 77 "C compiler cannot create executables 3293 See \`config.log' for more details" "$LINENO" 5; } 3294 else 3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3296 $as_echo "yes" >&6; } 3297 fi 3298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3299 $as_echo_n "checking for C compiler default output file name... " >&6; } 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3301 $as_echo "$ac_file" >&6; } 3302 ac_exeext=$ac_cv_exeext 3303 3304 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3305 ac_clean_files=$ac_clean_files_save 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3307 $as_echo_n "checking for suffix of executables... " >&6; } 3308 if { { ac_try="$ac_link" 3309 case "(($ac_try" in 3310 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3311 *) ac_try_echo=$ac_try;; 3312 esac 3313 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3314 $as_echo "$ac_try_echo"; } >&5 3315 (eval "$ac_link") 2>&5 3316 ac_status=$? 3317 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3318 test $ac_status = 0; }; then : 3319 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3320 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3321 # work properly (i.e., refer to `conftest.exe'), while it won't with 3322 # `rm'. 3323 for ac_file in conftest.exe conftest conftest.*; do 3324 test -f "$ac_file" || continue 3325 case $ac_file in 3326 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3327 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3328 break;; 3329 * ) break;; 3330 esac 3331 done 3332 else 3333 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3334 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3335 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3336 See \`config.log' for more details" "$LINENO" 5; } 3337 fi 3338 rm -f conftest conftest$ac_cv_exeext 3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3340 $as_echo "$ac_cv_exeext" >&6; } 3341 3342 rm -f conftest.$ac_ext 3343 EXEEXT=$ac_cv_exeext 3344 ac_exeext=$EXEEXT 3345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3346 /* end confdefs.h. */ 3347 #include <stdio.h> 3348 int 3349 main () 3350 { 3351 FILE *f = fopen ("conftest.out", "w"); 3352 return ferror (f) || fclose (f) != 0; 3353 3354 ; 3355 return 0; 3356 } 3357 _ACEOF 3358 ac_clean_files="$ac_clean_files conftest.out" 3359 # Check that the compiler produces executables we can run. If not, either 3360 # the compiler is broken, or we cross compile. 3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3362 $as_echo_n "checking whether we are cross compiling... " >&6; } 3363 if test "$cross_compiling" != yes; then 3364 { { ac_try="$ac_link" 3365 case "(($ac_try" in 3366 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3367 *) ac_try_echo=$ac_try;; 3368 esac 3369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3370 $as_echo "$ac_try_echo"; } >&5 3371 (eval "$ac_link") 2>&5 3372 ac_status=$? 3373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3374 test $ac_status = 0; } 3375 if { ac_try='./conftest$ac_cv_exeext' 3376 { { case "(($ac_try" in 3377 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3378 *) ac_try_echo=$ac_try;; 3379 esac 3380 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3381 $as_echo "$ac_try_echo"; } >&5 3382 (eval "$ac_try") 2>&5 3383 ac_status=$? 3384 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3385 test $ac_status = 0; }; }; then 3386 cross_compiling=no 3387 else 3388 if test "$cross_compiling" = maybe; then 3389 cross_compiling=yes 3390 else 3391 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3392 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3393 as_fn_error $? "cannot run C compiled programs. 3394 If you meant to cross compile, use \`--host'. 3395 See \`config.log' for more details" "$LINENO" 5; } 3396 fi 3397 fi 3398 fi 3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3400 $as_echo "$cross_compiling" >&6; } 3401 3402 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3403 ac_clean_files=$ac_clean_files_save 3404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3405 $as_echo_n "checking for suffix of object files... " >&6; } 3406 if ${ac_cv_objext+:} false; then : 3407 $as_echo_n "(cached) " >&6 3408 else 3409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3410 /* end confdefs.h. */ 3411 3412 int 3413 main () 3414 { 3415 3416 ; 3417 return 0; 3418 } 3419 _ACEOF 3420 rm -f conftest.o conftest.obj 3421 if { { ac_try="$ac_compile" 3422 case "(($ac_try" in 3423 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3424 *) ac_try_echo=$ac_try;; 3425 esac 3426 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3427 $as_echo "$ac_try_echo"; } >&5 3428 (eval "$ac_compile") 2>&5 3429 ac_status=$? 3430 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3431 test $ac_status = 0; }; then : 3432 for ac_file in conftest.o conftest.obj conftest.*; do 3433 test -f "$ac_file" || continue; 3434 case $ac_file in 3435 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3436 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3437 break;; 3438 esac 3439 done 3440 else 3441 $as_echo "$as_me: failed program was:" >&5 3442 sed 's/^/| /' conftest.$ac_ext >&5 3443 3444 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3445 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3446 as_fn_error $? "cannot compute suffix of object files: cannot compile 3447 See \`config.log' for more details" "$LINENO" 5; } 3448 fi 3449 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3450 fi 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3452 $as_echo "$ac_cv_objext" >&6; } 3453 OBJEXT=$ac_cv_objext 3454 ac_objext=$OBJEXT 3455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3456 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3457 if ${ac_cv_c_compiler_gnu+:} false; then : 3458 $as_echo_n "(cached) " >&6 3459 else 3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3461 /* end confdefs.h. */ 3462 3463 int 3464 main () 3465 { 3466 #ifndef __GNUC__ 3467 choke me 3468 #endif 3469 3470 ; 3471 return 0; 3472 } 3473 _ACEOF 3474 if ac_fn_c_try_compile "$LINENO"; then : 3475 ac_compiler_gnu=yes 3476 else 3477 ac_compiler_gnu=no 3478 fi 3479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3480 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3481 3482 fi 3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3484 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3485 if test $ac_compiler_gnu = yes; then 3486 GCC=yes 3487 else 3488 GCC= 3489 fi 3490 ac_test_CFLAGS=${CFLAGS+set} 3491 ac_save_CFLAGS=$CFLAGS 3492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3493 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3494 if ${ac_cv_prog_cc_g+:} false; then : 3495 $as_echo_n "(cached) " >&6 3496 else 3497 ac_save_c_werror_flag=$ac_c_werror_flag 3498 ac_c_werror_flag=yes 3499 ac_cv_prog_cc_g=no 3500 CFLAGS="-g" 3501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3502 /* end confdefs.h. */ 3503 3504 int 3505 main () 3506 { 3507 3508 ; 3509 return 0; 3510 } 3511 _ACEOF 3512 if ac_fn_c_try_compile "$LINENO"; then : 3513 ac_cv_prog_cc_g=yes 3514 else 3515 CFLAGS="" 3516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3517 /* end confdefs.h. */ 3518 3519 int 3520 main () 3521 { 3522 3523 ; 3524 return 0; 3525 } 3526 _ACEOF 3527 if ac_fn_c_try_compile "$LINENO"; then : 3528 3529 else 3530 ac_c_werror_flag=$ac_save_c_werror_flag 3531 CFLAGS="-g" 3532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3533 /* end confdefs.h. */ 3534 3535 int 3536 main () 3537 { 3538 3539 ; 3540 return 0; 3541 } 3542 _ACEOF 3543 if ac_fn_c_try_compile "$LINENO"; then : 3544 ac_cv_prog_cc_g=yes 3545 fi 3546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3547 fi 3548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3549 fi 3550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3551 ac_c_werror_flag=$ac_save_c_werror_flag 3552 fi 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3554 $as_echo "$ac_cv_prog_cc_g" >&6; } 3555 if test "$ac_test_CFLAGS" = set; then 3556 CFLAGS=$ac_save_CFLAGS 3557 elif test $ac_cv_prog_cc_g = yes; then 3558 if test "$GCC" = yes; then 3559 CFLAGS="-g -O2" 3560 else 3561 CFLAGS="-g" 3562 fi 3563 else 3564 if test "$GCC" = yes; then 3565 CFLAGS="-O2" 3566 else 3567 CFLAGS= 3568 fi 3569 fi 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3571 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3572 if ${ac_cv_prog_cc_c89+:} false; then : 3573 $as_echo_n "(cached) " >&6 3574 else 3575 ac_cv_prog_cc_c89=no 3576 ac_save_CC=$CC 3577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3578 /* end confdefs.h. */ 3579 #include <stdarg.h> 3580 #include <stdio.h> 3581 struct stat; 3582 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3583 struct buf { int x; }; 3584 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3585 static char *e (p, i) 3586 char **p; 3587 int i; 3588 { 3589 return p[i]; 3590 } 3591 static char *f (char * (*g) (char **, int), char **p, ...) 3592 { 3593 char *s; 3594 va_list v; 3595 va_start (v,p); 3596 s = g (p, va_arg (v,int)); 3597 va_end (v); 3598 return s; 3599 } 3600 3601 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3602 function prototypes and stuff, but not '\xHH' hex character constants. 3603 These don't provoke an error unfortunately, instead are silently treated 3604 as 'x'. The following induces an error, until -std is added to get 3605 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3606 array size at least. It's necessary to write '\x00'==0 to get something 3607 that's true only with -std. */ 3608 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3609 3610 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3611 inside strings and character constants. */ 3612 #define FOO(x) 'x' 3613 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3614 3615 int test (int i, double x); 3616 struct s1 {int (*f) (int a);}; 3617 struct s2 {int (*f) (double a);}; 3618 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3619 int argc; 3620 char **argv; 3621 int 3622 main () 3623 { 3624 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3625 ; 3626 return 0; 3627 } 3628 _ACEOF 3629 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3630 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3631 do 3632 CC="$ac_save_CC $ac_arg" 3633 if ac_fn_c_try_compile "$LINENO"; then : 3634 ac_cv_prog_cc_c89=$ac_arg 3635 fi 3636 rm -f core conftest.err conftest.$ac_objext 3637 test "x$ac_cv_prog_cc_c89" != "xno" && break 3638 done 3639 rm -f conftest.$ac_ext 3640 CC=$ac_save_CC 3641 3642 fi 3643 # AC_CACHE_VAL 3644 case "x$ac_cv_prog_cc_c89" in 3645 x) 3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3647 $as_echo "none needed" >&6; } ;; 3648 xno) 3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3650 $as_echo "unsupported" >&6; } ;; 3651 *) 3652 CC="$CC $ac_cv_prog_cc_c89" 3653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3654 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3655 esac 3656 if test "x$ac_cv_prog_cc_c89" != xno; then : 3657 3658 fi 3659 3660 ac_ext=c 3661 ac_cpp='$CPP $CPPFLAGS' 3662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3664 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3665 3666 ac_ext=c 3667 ac_cpp='$CPP $CPPFLAGS' 3668 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3669 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3670 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3672 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3673 if ${am_cv_prog_cc_c_o+:} false; then : 3674 $as_echo_n "(cached) " >&6 3675 else 3676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3677 /* end confdefs.h. */ 3678 3679 int 3680 main () 3681 { 3682 3683 ; 3684 return 0; 3685 } 3686 _ACEOF 3687 # Make sure it works both with $CC and with simple cc. 3688 # Following AC_PROG_CC_C_O, we do the test twice because some 3689 # compilers refuse to overwrite an existing .o file with -o, 3690 # though they will create one. 3691 am_cv_prog_cc_c_o=yes 3692 for am_i in 1 2; do 3693 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3694 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3695 ac_status=$? 3696 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3697 (exit $ac_status); } \ 3698 && test -f conftest2.$ac_objext; then 3699 : OK 3700 else 3701 am_cv_prog_cc_c_o=no 3702 break 3703 fi 3704 done 3705 rm -f core conftest* 3706 unset am_i 3707 fi 3708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3709 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3710 if test "$am_cv_prog_cc_c_o" != yes; then 3711 # Losing compiler, so override with the script. 3712 # FIXME: It is wrong to rewrite CC. 3713 # But if we don't then we get into trouble of one sort or another. 3714 # A longer-term fix would be to have automake use am__CC in this case, 3715 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3716 CC="$am_aux_dir/compile $CC" 3717 fi 3718 ac_ext=c 3719 ac_cpp='$CPP $CPPFLAGS' 3720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3722 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3723 3724 3725 depcc="$CC" am_compiler_list= 3726 3727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3728 $as_echo_n "checking dependency style of $depcc... " >&6; } 3729 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3730 $as_echo_n "(cached) " >&6 3731 else 3732 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3733 # We make a subdir and do the tests there. Otherwise we can end up 3734 # making bogus files that we don't know about and never remove. For 3735 # instance it was reported that on HP-UX the gcc test will end up 3736 # making a dummy file named 'D' -- because '-MD' means "put the output 3737 # in D". 3738 rm -rf conftest.dir 3739 mkdir conftest.dir 3740 # Copy depcomp to subdir because otherwise we won't find it if we're 3741 # using a relative directory. 3742 cp "$am_depcomp" conftest.dir 3743 cd conftest.dir 3744 # We will build objects and dependencies in a subdirectory because 3745 # it helps to detect inapplicable dependency modes. For instance 3746 # both Tru64's cc and ICC support -MD to output dependencies as a 3747 # side effect of compilation, but ICC will put the dependencies in 3748 # the current directory while Tru64 will put them in the object 3749 # directory. 3750 mkdir sub 3751 3752 am_cv_CC_dependencies_compiler_type=none 3753 if test "$am_compiler_list" = ""; then 3754 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3755 fi 3756 am__universal=false 3757 case " $depcc " in #( 3758 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3759 esac 3760 3761 for depmode in $am_compiler_list; do 3762 # Setup a source with many dependencies, because some compilers 3763 # like to wrap large dependency lists on column 80 (with \), and 3764 # we should not choose a depcomp mode which is confused by this. 3765 # 3766 # We need to recreate these files for each test, as the compiler may 3767 # overwrite some of them when testing with obscure command lines. 3768 # This happens at least with the AIX C compiler. 3769 : > sub/conftest.c 3770 for i in 1 2 3 4 5 6; do 3771 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3772 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3773 # Solaris 10 /bin/sh. 3774 echo '/* dummy */' > sub/conftst$i.h 3775 done 3776 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3777 3778 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3779 # mode. It turns out that the SunPro C++ compiler does not properly 3780 # handle '-M -o', and we need to detect this. Also, some Intel 3781 # versions had trouble with output in subdirs. 3782 am__obj=sub/conftest.${OBJEXT-o} 3783 am__minus_obj="-o $am__obj" 3784 case $depmode in 3785 gcc) 3786 # This depmode causes a compiler race in universal mode. 3787 test "$am__universal" = false || continue 3788 ;; 3789 nosideeffect) 3790 # After this tag, mechanisms are not by side-effect, so they'll 3791 # only be used when explicitly requested. 3792 if test "x$enable_dependency_tracking" = xyes; then 3793 continue 3794 else 3795 break 3796 fi 3797 ;; 3798 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3799 # This compiler won't grok '-c -o', but also, the minuso test has 3800 # not run yet. These depmodes are late enough in the game, and 3801 # so weak that their functioning should not be impacted. 3802 am__obj=conftest.${OBJEXT-o} 3803 am__minus_obj= 3804 ;; 3805 none) break ;; 3806 esac 3807 if depmode=$depmode \ 3808 source=sub/conftest.c object=$am__obj \ 3809 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3810 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3811 >/dev/null 2>conftest.err && 3812 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3813 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3814 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3815 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3816 # icc doesn't choke on unknown options, it will just issue warnings 3817 # or remarks (even with -Werror). So we grep stderr for any message 3818 # that says an option was ignored or not supported. 3819 # When given -MP, icc 7.0 and 7.1 complain thusly: 3820 # icc: Command line warning: ignoring option '-M'; no argument required 3821 # The diagnosis changed in icc 8.0: 3822 # icc: Command line remark: option '-MP' not supported 3823 if (grep 'ignoring option' conftest.err || 3824 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3825 am_cv_CC_dependencies_compiler_type=$depmode 3826 break 3827 fi 3828 fi 3829 done 3830 3831 cd .. 3832 rm -rf conftest.dir 3833 else 3834 am_cv_CC_dependencies_compiler_type=none 3835 fi 3836 3837 fi 3838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3839 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3840 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3841 3842 if 3843 test "x$enable_dependency_tracking" != xno \ 3844 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3845 am__fastdepCC_TRUE= 3846 am__fastdepCC_FALSE='#' 3847 else 3848 am__fastdepCC_TRUE='#' 3849 am__fastdepCC_FALSE= 3850 fi 3851 3852 3853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3854 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3855 if ${ac_cv_prog_cc_c99+:} false; then : 3856 $as_echo_n "(cached) " >&6 3857 else 3858 ac_cv_prog_cc_c99=no 3859 ac_save_CC=$CC 3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3861 /* end confdefs.h. */ 3862 #include <stdarg.h> 3863 #include <stdbool.h> 3864 #include <stdlib.h> 3865 #include <wchar.h> 3866 #include <stdio.h> 3867 3868 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3869 #define debug(...) fprintf (stderr, __VA_ARGS__) 3870 #define showlist(...) puts (#__VA_ARGS__) 3871 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3872 static void 3873 test_varargs_macros (void) 3874 { 3875 int x = 1234; 3876 int y = 5678; 3877 debug ("Flag"); 3878 debug ("X = %d\n", x); 3879 showlist (The first, second, and third items.); 3880 report (x>y, "x is %d but y is %d", x, y); 3881 } 3882 3883 // Check long long types. 3884 #define BIG64 18446744073709551615ull 3885 #define BIG32 4294967295ul 3886 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3887 #if !BIG_OK 3888 your preprocessor is broken; 3889 #endif 3890 #if BIG_OK 3891 #else 3892 your preprocessor is broken; 3893 #endif 3894 static long long int bignum = -9223372036854775807LL; 3895 static unsigned long long int ubignum = BIG64; 3896 3897 struct incomplete_array 3898 { 3899 int datasize; 3900 double data[]; 3901 }; 3902 3903 struct named_init { 3904 int number; 3905 const wchar_t *name; 3906 double average; 3907 }; 3908 3909 typedef const char *ccp; 3910 3911 static inline int 3912 test_restrict (ccp restrict text) 3913 { 3914 // See if C++-style comments work. 3915 // Iterate through items via the restricted pointer. 3916 // Also check for declarations in for loops. 3917 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3918 continue; 3919 return 0; 3920 } 3921 3922 // Check varargs and va_copy. 3923 static void 3924 test_varargs (const char *format, ...) 3925 { 3926 va_list args; 3927 va_start (args, format); 3928 va_list args_copy; 3929 va_copy (args_copy, args); 3930 3931 const char *str; 3932 int number; 3933 float fnumber; 3934 3935 while (*format) 3936 { 3937 switch (*format++) 3938 { 3939 case 's': // string 3940 str = va_arg (args_copy, const char *); 3941 break; 3942 case 'd': // int 3943 number = va_arg (args_copy, int); 3944 break; 3945 case 'f': // float 3946 fnumber = va_arg (args_copy, double); 3947 break; 3948 default: 3949 break; 3950 } 3951 } 3952 va_end (args_copy); 3953 va_end (args); 3954 } 3955 3956 int 3957 main () 3958 { 3959 3960 // Check bool. 3961 _Bool success = false; 3962 3963 // Check restrict. 3964 if (test_restrict ("String literal") == 0) 3965 success = true; 3966 char *restrict newvar = "Another string"; 3967 3968 // Check varargs. 3969 test_varargs ("s, d' f .", "string", 65, 34.234); 3970 test_varargs_macros (); 3971 3972 // Check flexible array members. 3973 struct incomplete_array *ia = 3974 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3975 ia->datasize = 10; 3976 for (int i = 0; i < ia->datasize; ++i) 3977 ia->data[i] = i * 1.234; 3978 3979 // Check named initializers. 3980 struct named_init ni = { 3981 .number = 34, 3982 .name = L"Test wide string", 3983 .average = 543.34343, 3984 }; 3985 3986 ni.number = 58; 3987 3988 int dynamic_array[ni.number]; 3989 dynamic_array[ni.number - 1] = 543; 3990 3991 // work around unused variable warnings 3992 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3993 || dynamic_array[ni.number - 1] != 543); 3994 3995 ; 3996 return 0; 3997 } 3998 _ACEOF 3999 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4000 do 4001 CC="$ac_save_CC $ac_arg" 4002 if ac_fn_c_try_compile "$LINENO"; then : 4003 ac_cv_prog_cc_c99=$ac_arg 4004 fi 4005 rm -f core conftest.err conftest.$ac_objext 4006 test "x$ac_cv_prog_cc_c99" != "xno" && break 4007 done 4008 rm -f conftest.$ac_ext 4009 CC=$ac_save_CC 4010 4011 fi 4012 # AC_CACHE_VAL 4013 case "x$ac_cv_prog_cc_c99" in 4014 x) 4015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4016 $as_echo "none needed" >&6; } ;; 4017 xno) 4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4019 $as_echo "unsupported" >&6; } ;; 4020 *) 4021 CC="$CC $ac_cv_prog_cc_c99" 4022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4023 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4024 esac 4025 if test "x$ac_cv_prog_cc_c99" != xno; then : 4026 4027 fi 4028 4029 4030 4031 ac_ext=c 4032 ac_cpp='$CPP $CPPFLAGS' 4033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4035 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4037 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4038 # On Suns, sometimes $CPP names a directory. 4039 if test -n "$CPP" && test -d "$CPP"; then 4040 CPP= 4041 fi 4042 if test -z "$CPP"; then 4043 if ${ac_cv_prog_CPP+:} false; then : 4044 $as_echo_n "(cached) " >&6 4045 else 4046 # Double quotes because CPP needs to be expanded 4047 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4048 do 4049 ac_preproc_ok=false 4050 for ac_c_preproc_warn_flag in '' yes 4051 do 4052 # Use a header file that comes with gcc, so configuring glibc 4053 # with a fresh cross-compiler works. 4054 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4055 # <limits.h> exists even on freestanding compilers. 4056 # On the NeXT, cc -E runs the code through the compiler's parser, 4057 # not just through cpp. "Syntax error" is here to catch this case. 4058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4059 /* end confdefs.h. */ 4060 #ifdef __STDC__ 4061 # include <limits.h> 4062 #else 4063 # include <assert.h> 4064 #endif 4065 Syntax error 4066 _ACEOF 4067 if ac_fn_c_try_cpp "$LINENO"; then : 4068 4069 else 4070 # Broken: fails on valid input. 4071 continue 4072 fi 4073 rm -f conftest.err conftest.i conftest.$ac_ext 4074 4075 # OK, works on sane cases. Now check whether nonexistent headers 4076 # can be detected and how. 4077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4078 /* end confdefs.h. */ 4079 #include <ac_nonexistent.h> 4080 _ACEOF 4081 if ac_fn_c_try_cpp "$LINENO"; then : 4082 # Broken: success on invalid input. 4083 continue 4084 else 4085 # Passes both tests. 4086 ac_preproc_ok=: 4087 break 4088 fi 4089 rm -f conftest.err conftest.i conftest.$ac_ext 4090 4091 done 4092 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4093 rm -f conftest.i conftest.err conftest.$ac_ext 4094 if $ac_preproc_ok; then : 4095 break 4096 fi 4097 4098 done 4099 ac_cv_prog_CPP=$CPP 4100 4101 fi 4102 CPP=$ac_cv_prog_CPP 4103 else 4104 ac_cv_prog_CPP=$CPP 4105 fi 4106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4107 $as_echo "$CPP" >&6; } 4108 ac_preproc_ok=false 4109 for ac_c_preproc_warn_flag in '' yes 4110 do 4111 # Use a header file that comes with gcc, so configuring glibc 4112 # with a fresh cross-compiler works. 4113 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4114 # <limits.h> exists even on freestanding compilers. 4115 # On the NeXT, cc -E runs the code through the compiler's parser, 4116 # not just through cpp. "Syntax error" is here to catch this case. 4117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4118 /* end confdefs.h. */ 4119 #ifdef __STDC__ 4120 # include <limits.h> 4121 #else 4122 # include <assert.h> 4123 #endif 4124 Syntax error 4125 _ACEOF 4126 if ac_fn_c_try_cpp "$LINENO"; then : 4127 4128 else 4129 # Broken: fails on valid input. 4130 continue 4131 fi 4132 rm -f conftest.err conftest.i conftest.$ac_ext 4133 4134 # OK, works on sane cases. Now check whether nonexistent headers 4135 # can be detected and how. 4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4137 /* end confdefs.h. */ 4138 #include <ac_nonexistent.h> 4139 _ACEOF 4140 if ac_fn_c_try_cpp "$LINENO"; then : 4141 # Broken: success on invalid input. 4142 continue 4143 else 4144 # Passes both tests. 4145 ac_preproc_ok=: 4146 break 4147 fi 4148 rm -f conftest.err conftest.i conftest.$ac_ext 4149 4150 done 4151 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4152 rm -f conftest.i conftest.err conftest.$ac_ext 4153 if $ac_preproc_ok; then : 4154 4155 else 4156 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4158 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4159 See \`config.log' for more details" "$LINENO" 5; } 4160 fi 4161 4162 ac_ext=c 4163 ac_cpp='$CPP $CPPFLAGS' 4164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4166 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4167 4168 4169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4170 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4171 if ${ac_cv_path_GREP+:} false; then : 4172 $as_echo_n "(cached) " >&6 4173 else 4174 if test -z "$GREP"; then 4175 ac_path_GREP_found=false 4176 # Loop through the user's path and test for each of PROGNAME-LIST 4177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4178 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4179 do 4180 IFS=$as_save_IFS 4181 test -z "$as_dir" && as_dir=. 4182 for ac_prog in grep ggrep; do 4183 for ac_exec_ext in '' $ac_executable_extensions; do 4184 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4185 as_fn_executable_p "$ac_path_GREP" || continue 4186 # Check for GNU ac_path_GREP and select it if it is found. 4187 # Check for GNU $ac_path_GREP 4188 case `"$ac_path_GREP" --version 2>&1` in 4189 *GNU*) 4190 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4191 *) 4192 ac_count=0 4193 $as_echo_n 0123456789 >"conftest.in" 4194 while : 4195 do 4196 cat "conftest.in" "conftest.in" >"conftest.tmp" 4197 mv "conftest.tmp" "conftest.in" 4198 cp "conftest.in" "conftest.nl" 4199 $as_echo 'GREP' >> "conftest.nl" 4200 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4201 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4202 as_fn_arith $ac_count + 1 && ac_count=$as_val 4203 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4204 # Best one so far, save it but keep looking for a better one 4205 ac_cv_path_GREP="$ac_path_GREP" 4206 ac_path_GREP_max=$ac_count 4207 fi 4208 # 10*(2^10) chars as input seems more than enough 4209 test $ac_count -gt 10 && break 4210 done 4211 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4212 esac 4213 4214 $ac_path_GREP_found && break 3 4215 done 4216 done 4217 done 4218 IFS=$as_save_IFS 4219 if test -z "$ac_cv_path_GREP"; then 4220 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4221 fi 4222 else 4223 ac_cv_path_GREP=$GREP 4224 fi 4225 4226 fi 4227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4228 $as_echo "$ac_cv_path_GREP" >&6; } 4229 GREP="$ac_cv_path_GREP" 4230 4231 4232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4233 $as_echo_n "checking for egrep... " >&6; } 4234 if ${ac_cv_path_EGREP+:} false; then : 4235 $as_echo_n "(cached) " >&6 4236 else 4237 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4238 then ac_cv_path_EGREP="$GREP -E" 4239 else 4240 if test -z "$EGREP"; then 4241 ac_path_EGREP_found=false 4242 # Loop through the user's path and test for each of PROGNAME-LIST 4243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4244 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4245 do 4246 IFS=$as_save_IFS 4247 test -z "$as_dir" && as_dir=. 4248 for ac_prog in egrep; do 4249 for ac_exec_ext in '' $ac_executable_extensions; do 4250 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4251 as_fn_executable_p "$ac_path_EGREP" || continue 4252 # Check for GNU ac_path_EGREP and select it if it is found. 4253 # Check for GNU $ac_path_EGREP 4254 case `"$ac_path_EGREP" --version 2>&1` in 4255 *GNU*) 4256 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4257 *) 4258 ac_count=0 4259 $as_echo_n 0123456789 >"conftest.in" 4260 while : 4261 do 4262 cat "conftest.in" "conftest.in" >"conftest.tmp" 4263 mv "conftest.tmp" "conftest.in" 4264 cp "conftest.in" "conftest.nl" 4265 $as_echo 'EGREP' >> "conftest.nl" 4266 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4267 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4268 as_fn_arith $ac_count + 1 && ac_count=$as_val 4269 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4270 # Best one so far, save it but keep looking for a better one 4271 ac_cv_path_EGREP="$ac_path_EGREP" 4272 ac_path_EGREP_max=$ac_count 4273 fi 4274 # 10*(2^10) chars as input seems more than enough 4275 test $ac_count -gt 10 && break 4276 done 4277 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4278 esac 4279 4280 $ac_path_EGREP_found && break 3 4281 done 4282 done 4283 done 4284 IFS=$as_save_IFS 4285 if test -z "$ac_cv_path_EGREP"; then 4286 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4287 fi 4288 else 4289 ac_cv_path_EGREP=$EGREP 4290 fi 4291 4292 fi 4293 fi 4294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4295 $as_echo "$ac_cv_path_EGREP" >&6; } 4296 EGREP="$ac_cv_path_EGREP" 4297 4298 4299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4300 $as_echo_n "checking for ANSI C header files... " >&6; } 4301 if ${ac_cv_header_stdc+:} false; then : 4302 $as_echo_n "(cached) " >&6 4303 else 4304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4305 /* end confdefs.h. */ 4306 #include <stdlib.h> 4307 #include <stdarg.h> 4308 #include <string.h> 4309 #include <float.h> 4310 4311 int 4312 main () 4313 { 4314 4315 ; 4316 return 0; 4317 } 4318 _ACEOF 4319 if ac_fn_c_try_compile "$LINENO"; then : 4320 ac_cv_header_stdc=yes 4321 else 4322 ac_cv_header_stdc=no 4323 fi 4324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4325 4326 if test $ac_cv_header_stdc = yes; then 4327 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4329 /* end confdefs.h. */ 4330 #include <string.h> 4331 4332 _ACEOF 4333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4334 $EGREP "memchr" >/dev/null 2>&1; then : 4335 4336 else 4337 ac_cv_header_stdc=no 4338 fi 4339 rm -f conftest* 4340 4341 fi 4342 4343 if test $ac_cv_header_stdc = yes; then 4344 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4346 /* end confdefs.h. */ 4347 #include <stdlib.h> 4348 4349 _ACEOF 4350 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4351 $EGREP "free" >/dev/null 2>&1; then : 4352 4353 else 4354 ac_cv_header_stdc=no 4355 fi 4356 rm -f conftest* 4357 4358 fi 4359 4360 if test $ac_cv_header_stdc = yes; then 4361 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4362 if test "$cross_compiling" = yes; then : 4363 : 4364 else 4365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4366 /* end confdefs.h. */ 4367 #include <ctype.h> 4368 #include <stdlib.h> 4369 #if ((' ' & 0x0FF) == 0x020) 4370 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4371 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4372 #else 4373 # define ISLOWER(c) \ 4374 (('a' <= (c) && (c) <= 'i') \ 4375 || ('j' <= (c) && (c) <= 'r') \ 4376 || ('s' <= (c) && (c) <= 'z')) 4377 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4378 #endif 4379 4380 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4381 int 4382 main () 4383 { 4384 int i; 4385 for (i = 0; i < 256; i++) 4386 if (XOR (islower (i), ISLOWER (i)) 4387 || toupper (i) != TOUPPER (i)) 4388 return 2; 4389 return 0; 4390 } 4391 _ACEOF 4392 if ac_fn_c_try_run "$LINENO"; then : 4393 4394 else 4395 ac_cv_header_stdc=no 4396 fi 4397 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4398 conftest.$ac_objext conftest.beam conftest.$ac_ext 4399 fi 4400 4401 fi 4402 fi 4403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4404 $as_echo "$ac_cv_header_stdc" >&6; } 4405 if test $ac_cv_header_stdc = yes; then 4406 4407 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4408 4409 fi 4410 4411 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4412 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4413 inttypes.h stdint.h unistd.h 4414 do : 4415 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4416 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4417 " 4418 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4419 cat >>confdefs.h <<_ACEOF 4420 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4421 _ACEOF 4422 4423 fi 4424 4425 done 4426 4427 4428 4429 4430 4431 4432 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4433 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4434 CLANGCC="yes" 4435 else 4436 CLANGCC="no" 4437 fi 4438 4439 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4440 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4441 INTELCC="yes" 4442 else 4443 INTELCC="no" 4444 fi 4445 4446 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4447 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4448 SUNCC="yes" 4449 else 4450 SUNCC="no" 4451 fi 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4462 if test -n "$ac_tool_prefix"; then 4463 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4464 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4466 $as_echo_n "checking for $ac_word... " >&6; } 4467 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4468 $as_echo_n "(cached) " >&6 4469 else 4470 case $PKG_CONFIG in 4471 [\\/]* | ?:[\\/]*) 4472 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4473 ;; 4474 *) 4475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4476 for as_dir in $PATH 4477 do 4478 IFS=$as_save_IFS 4479 test -z "$as_dir" && as_dir=. 4480 for ac_exec_ext in '' $ac_executable_extensions; do 4481 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4482 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4483 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4484 break 2 4485 fi 4486 done 4487 done 4488 IFS=$as_save_IFS 4489 4490 ;; 4491 esac 4492 fi 4493 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4494 if test -n "$PKG_CONFIG"; then 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4496 $as_echo "$PKG_CONFIG" >&6; } 4497 else 4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4499 $as_echo "no" >&6; } 4500 fi 4501 4502 4503 fi 4504 if test -z "$ac_cv_path_PKG_CONFIG"; then 4505 ac_pt_PKG_CONFIG=$PKG_CONFIG 4506 # Extract the first word of "pkg-config", so it can be a program name with args. 4507 set dummy pkg-config; ac_word=$2 4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4509 $as_echo_n "checking for $ac_word... " >&6; } 4510 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4511 $as_echo_n "(cached) " >&6 4512 else 4513 case $ac_pt_PKG_CONFIG in 4514 [\\/]* | ?:[\\/]*) 4515 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4516 ;; 4517 *) 4518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4519 for as_dir in $PATH 4520 do 4521 IFS=$as_save_IFS 4522 test -z "$as_dir" && as_dir=. 4523 for ac_exec_ext in '' $ac_executable_extensions; do 4524 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4525 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4526 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4527 break 2 4528 fi 4529 done 4530 done 4531 IFS=$as_save_IFS 4532 4533 ;; 4534 esac 4535 fi 4536 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4537 if test -n "$ac_pt_PKG_CONFIG"; then 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4539 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4540 else 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4542 $as_echo "no" >&6; } 4543 fi 4544 4545 if test "x$ac_pt_PKG_CONFIG" = x; then 4546 PKG_CONFIG="" 4547 else 4548 case $cross_compiling:$ac_tool_warned in 4549 yes:) 4550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4551 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4552 ac_tool_warned=yes ;; 4553 esac 4554 PKG_CONFIG=$ac_pt_PKG_CONFIG 4555 fi 4556 else 4557 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4558 fi 4559 4560 fi 4561 if test -n "$PKG_CONFIG"; then 4562 _pkg_min_version=0.9.0 4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4564 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4565 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4567 $as_echo "yes" >&6; } 4568 else 4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4570 $as_echo "no" >&6; } 4571 PKG_CONFIG="" 4572 fi 4573 fi 4574 # Make sure we can run config.sub. 4575 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4576 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4577 4578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4579 $as_echo_n "checking build system type... " >&6; } 4580 if ${ac_cv_build+:} false; then : 4581 $as_echo_n "(cached) " >&6 4582 else 4583 ac_build_alias=$build_alias 4584 test "x$ac_build_alias" = x && 4585 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4586 test "x$ac_build_alias" = x && 4587 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4588 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4589 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4590 4591 fi 4592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4593 $as_echo "$ac_cv_build" >&6; } 4594 case $ac_cv_build in 4595 *-*-*) ;; 4596 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4597 esac 4598 build=$ac_cv_build 4599 ac_save_IFS=$IFS; IFS='-' 4600 set x $ac_cv_build 4601 shift 4602 build_cpu=$1 4603 build_vendor=$2 4604 shift; shift 4605 # Remember, the first character of IFS is used to create $*, 4606 # except with old shells: 4607 build_os=$* 4608 IFS=$ac_save_IFS 4609 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4610 4611 4612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4613 $as_echo_n "checking host system type... " >&6; } 4614 if ${ac_cv_host+:} false; then : 4615 $as_echo_n "(cached) " >&6 4616 else 4617 if test "x$host_alias" = x; then 4618 ac_cv_host=$ac_cv_build 4619 else 4620 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4621 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4622 fi 4623 4624 fi 4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4626 $as_echo "$ac_cv_host" >&6; } 4627 case $ac_cv_host in 4628 *-*-*) ;; 4629 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4630 esac 4631 host=$ac_cv_host 4632 ac_save_IFS=$IFS; IFS='-' 4633 set x $ac_cv_host 4634 shift 4635 host_cpu=$1 4636 host_vendor=$2 4637 shift; shift 4638 # Remember, the first character of IFS is used to create $*, 4639 # except with old shells: 4640 host_os=$* 4641 IFS=$ac_save_IFS 4642 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4643 4644 4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4646 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4647 if ${ac_cv_path_SED+:} false; then : 4648 $as_echo_n "(cached) " >&6 4649 else 4650 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4651 for ac_i in 1 2 3 4 5 6 7; do 4652 ac_script="$ac_script$as_nl$ac_script" 4653 done 4654 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4655 { ac_script=; unset ac_script;} 4656 if test -z "$SED"; then 4657 ac_path_SED_found=false 4658 # Loop through the user's path and test for each of PROGNAME-LIST 4659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4660 for as_dir in $PATH 4661 do 4662 IFS=$as_save_IFS 4663 test -z "$as_dir" && as_dir=. 4664 for ac_prog in sed gsed; do 4665 for ac_exec_ext in '' $ac_executable_extensions; do 4666 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4667 as_fn_executable_p "$ac_path_SED" || continue 4668 # Check for GNU ac_path_SED and select it if it is found. 4669 # Check for GNU $ac_path_SED 4670 case `"$ac_path_SED" --version 2>&1` in 4671 *GNU*) 4672 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4673 *) 4674 ac_count=0 4675 $as_echo_n 0123456789 >"conftest.in" 4676 while : 4677 do 4678 cat "conftest.in" "conftest.in" >"conftest.tmp" 4679 mv "conftest.tmp" "conftest.in" 4680 cp "conftest.in" "conftest.nl" 4681 $as_echo '' >> "conftest.nl" 4682 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4683 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4684 as_fn_arith $ac_count + 1 && ac_count=$as_val 4685 if test $ac_count -gt ${ac_path_SED_max-0}; then 4686 # Best one so far, save it but keep looking for a better one 4687 ac_cv_path_SED="$ac_path_SED" 4688 ac_path_SED_max=$ac_count 4689 fi 4690 # 10*(2^10) chars as input seems more than enough 4691 test $ac_count -gt 10 && break 4692 done 4693 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4694 esac 4695 4696 $ac_path_SED_found && break 3 4697 done 4698 done 4699 done 4700 IFS=$as_save_IFS 4701 if test -z "$ac_cv_path_SED"; then 4702 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4703 fi 4704 else 4705 ac_cv_path_SED=$SED 4706 fi 4707 4708 fi 4709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4710 $as_echo "$ac_cv_path_SED" >&6; } 4711 SED="$ac_cv_path_SED" 4712 rm -f conftest.sed 4713 4714 4715 4716 4717 4718 4719 # Check whether --enable-selective-werror was given. 4720 if test "${enable_selective_werror+set}" = set; then : 4721 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4722 else 4723 SELECTIVE_WERROR=yes 4724 fi 4725 4726 4727 4728 4729 4730 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4731 if test "x$SUNCC" = "xyes"; then 4732 BASE_CFLAGS="-v" 4733 else 4734 BASE_CFLAGS="" 4735 fi 4736 4737 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 xorg_testset_save_CFLAGS="$CFLAGS" 4752 4753 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4756 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4757 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4758 $as_echo_n "(cached) " >&6 4759 else 4760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4761 /* end confdefs.h. */ 4762 int i; 4763 _ACEOF 4764 if ac_fn_c_try_compile "$LINENO"; then : 4765 xorg_cv_cc_flag_unknown_warning_option=yes 4766 else 4767 xorg_cv_cc_flag_unknown_warning_option=no 4768 fi 4769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4770 fi 4771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4772 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4773 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4774 CFLAGS="$xorg_testset_save_CFLAGS" 4775 fi 4776 4777 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4780 fi 4781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4783 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4784 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4785 $as_echo_n "(cached) " >&6 4786 else 4787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4788 /* end confdefs.h. */ 4789 int i; 4790 _ACEOF 4791 if ac_fn_c_try_compile "$LINENO"; then : 4792 xorg_cv_cc_flag_unused_command_line_argument=yes 4793 else 4794 xorg_cv_cc_flag_unused_command_line_argument=no 4795 fi 4796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4797 fi 4798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4799 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4800 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4801 CFLAGS="$xorg_testset_save_CFLAGS" 4802 fi 4803 4804 found="no" 4805 4806 if test $found = "no" ; then 4807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4809 fi 4810 4811 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4813 fi 4814 4815 CFLAGS="$CFLAGS -Wall" 4816 4817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4818 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4819 cacheid=xorg_cv_cc_flag__Wall 4820 if eval \${$cacheid+:} false; then : 4821 $as_echo_n "(cached) " >&6 4822 else 4823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4824 /* end confdefs.h. */ 4825 int i; 4826 int 4827 main () 4828 { 4829 4830 ; 4831 return 0; 4832 } 4833 _ACEOF 4834 if ac_fn_c_try_link "$LINENO"; then : 4835 eval $cacheid=yes 4836 else 4837 eval $cacheid=no 4838 fi 4839 rm -f core conftest.err conftest.$ac_objext \ 4840 conftest$ac_exeext conftest.$ac_ext 4841 fi 4842 4843 4844 CFLAGS="$xorg_testset_save_CFLAGS" 4845 4846 eval supported=\$$cacheid 4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4848 $as_echo "$supported" >&6; } 4849 if test "$supported" = "yes" ; then 4850 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4851 found="yes" 4852 fi 4853 fi 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 4869 xorg_testset_save_CFLAGS="$CFLAGS" 4870 4871 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4874 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4875 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4876 $as_echo_n "(cached) " >&6 4877 else 4878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4879 /* end confdefs.h. */ 4880 int i; 4881 _ACEOF 4882 if ac_fn_c_try_compile "$LINENO"; then : 4883 xorg_cv_cc_flag_unknown_warning_option=yes 4884 else 4885 xorg_cv_cc_flag_unknown_warning_option=no 4886 fi 4887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4888 fi 4889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4890 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4891 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4892 CFLAGS="$xorg_testset_save_CFLAGS" 4893 fi 4894 4895 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4898 fi 4899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4901 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4902 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4903 $as_echo_n "(cached) " >&6 4904 else 4905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4906 /* end confdefs.h. */ 4907 int i; 4908 _ACEOF 4909 if ac_fn_c_try_compile "$LINENO"; then : 4910 xorg_cv_cc_flag_unused_command_line_argument=yes 4911 else 4912 xorg_cv_cc_flag_unused_command_line_argument=no 4913 fi 4914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4915 fi 4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4917 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4918 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4919 CFLAGS="$xorg_testset_save_CFLAGS" 4920 fi 4921 4922 found="no" 4923 4924 if test $found = "no" ; then 4925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4927 fi 4928 4929 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4931 fi 4932 4933 CFLAGS="$CFLAGS -Wpointer-arith" 4934 4935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4936 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4937 cacheid=xorg_cv_cc_flag__Wpointer_arith 4938 if eval \${$cacheid+:} false; then : 4939 $as_echo_n "(cached) " >&6 4940 else 4941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4942 /* end confdefs.h. */ 4943 int i; 4944 int 4945 main () 4946 { 4947 4948 ; 4949 return 0; 4950 } 4951 _ACEOF 4952 if ac_fn_c_try_link "$LINENO"; then : 4953 eval $cacheid=yes 4954 else 4955 eval $cacheid=no 4956 fi 4957 rm -f core conftest.err conftest.$ac_objext \ 4958 conftest$ac_exeext conftest.$ac_ext 4959 fi 4960 4961 4962 CFLAGS="$xorg_testset_save_CFLAGS" 4963 4964 eval supported=\$$cacheid 4965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4966 $as_echo "$supported" >&6; } 4967 if test "$supported" = "yes" ; then 4968 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4969 found="yes" 4970 fi 4971 fi 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 xorg_testset_save_CFLAGS="$CFLAGS" 4988 4989 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4992 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4993 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4994 $as_echo_n "(cached) " >&6 4995 else 4996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4997 /* end confdefs.h. */ 4998 int i; 4999 _ACEOF 5000 if ac_fn_c_try_compile "$LINENO"; then : 5001 xorg_cv_cc_flag_unknown_warning_option=yes 5002 else 5003 xorg_cv_cc_flag_unknown_warning_option=no 5004 fi 5005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5006 fi 5007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5008 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5009 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5010 CFLAGS="$xorg_testset_save_CFLAGS" 5011 fi 5012 5013 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5016 fi 5017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5019 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5020 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5021 $as_echo_n "(cached) " >&6 5022 else 5023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5024 /* end confdefs.h. */ 5025 int i; 5026 _ACEOF 5027 if ac_fn_c_try_compile "$LINENO"; then : 5028 xorg_cv_cc_flag_unused_command_line_argument=yes 5029 else 5030 xorg_cv_cc_flag_unused_command_line_argument=no 5031 fi 5032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5033 fi 5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5035 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5036 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5037 CFLAGS="$xorg_testset_save_CFLAGS" 5038 fi 5039 5040 found="no" 5041 5042 if test $found = "no" ; then 5043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5045 fi 5046 5047 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5049 fi 5050 5051 CFLAGS="$CFLAGS -Wmissing-declarations" 5052 5053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5054 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5055 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5056 if eval \${$cacheid+:} false; then : 5057 $as_echo_n "(cached) " >&6 5058 else 5059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5060 /* end confdefs.h. */ 5061 int i; 5062 int 5063 main () 5064 { 5065 5066 ; 5067 return 0; 5068 } 5069 _ACEOF 5070 if ac_fn_c_try_link "$LINENO"; then : 5071 eval $cacheid=yes 5072 else 5073 eval $cacheid=no 5074 fi 5075 rm -f core conftest.err conftest.$ac_objext \ 5076 conftest$ac_exeext conftest.$ac_ext 5077 fi 5078 5079 5080 CFLAGS="$xorg_testset_save_CFLAGS" 5081 5082 eval supported=\$$cacheid 5083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5084 $as_echo "$supported" >&6; } 5085 if test "$supported" = "yes" ; then 5086 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5087 found="yes" 5088 fi 5089 fi 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 xorg_testset_save_CFLAGS="$CFLAGS" 5106 5107 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5110 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5111 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5112 $as_echo_n "(cached) " >&6 5113 else 5114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5115 /* end confdefs.h. */ 5116 int i; 5117 _ACEOF 5118 if ac_fn_c_try_compile "$LINENO"; then : 5119 xorg_cv_cc_flag_unknown_warning_option=yes 5120 else 5121 xorg_cv_cc_flag_unknown_warning_option=no 5122 fi 5123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5124 fi 5125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5126 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5127 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5128 CFLAGS="$xorg_testset_save_CFLAGS" 5129 fi 5130 5131 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5134 fi 5135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5137 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5138 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5139 $as_echo_n "(cached) " >&6 5140 else 5141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5142 /* end confdefs.h. */ 5143 int i; 5144 _ACEOF 5145 if ac_fn_c_try_compile "$LINENO"; then : 5146 xorg_cv_cc_flag_unused_command_line_argument=yes 5147 else 5148 xorg_cv_cc_flag_unused_command_line_argument=no 5149 fi 5150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5151 fi 5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5153 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5154 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5155 CFLAGS="$xorg_testset_save_CFLAGS" 5156 fi 5157 5158 found="no" 5159 5160 if test $found = "no" ; then 5161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5163 fi 5164 5165 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5167 fi 5168 5169 CFLAGS="$CFLAGS -Wformat=2" 5170 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5172 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5173 cacheid=xorg_cv_cc_flag__Wformat_2 5174 if eval \${$cacheid+:} false; then : 5175 $as_echo_n "(cached) " >&6 5176 else 5177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5178 /* end confdefs.h. */ 5179 int i; 5180 int 5181 main () 5182 { 5183 5184 ; 5185 return 0; 5186 } 5187 _ACEOF 5188 if ac_fn_c_try_link "$LINENO"; then : 5189 eval $cacheid=yes 5190 else 5191 eval $cacheid=no 5192 fi 5193 rm -f core conftest.err conftest.$ac_objext \ 5194 conftest$ac_exeext conftest.$ac_ext 5195 fi 5196 5197 5198 CFLAGS="$xorg_testset_save_CFLAGS" 5199 5200 eval supported=\$$cacheid 5201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5202 $as_echo "$supported" >&6; } 5203 if test "$supported" = "yes" ; then 5204 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5205 found="yes" 5206 fi 5207 fi 5208 5209 if test $found = "no" ; then 5210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5212 fi 5213 5214 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5216 fi 5217 5218 CFLAGS="$CFLAGS -Wformat" 5219 5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5221 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5222 cacheid=xorg_cv_cc_flag__Wformat 5223 if eval \${$cacheid+:} false; then : 5224 $as_echo_n "(cached) " >&6 5225 else 5226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5227 /* end confdefs.h. */ 5228 int i; 5229 int 5230 main () 5231 { 5232 5233 ; 5234 return 0; 5235 } 5236 _ACEOF 5237 if ac_fn_c_try_link "$LINENO"; then : 5238 eval $cacheid=yes 5239 else 5240 eval $cacheid=no 5241 fi 5242 rm -f core conftest.err conftest.$ac_objext \ 5243 conftest$ac_exeext conftest.$ac_ext 5244 fi 5245 5246 5247 CFLAGS="$xorg_testset_save_CFLAGS" 5248 5249 eval supported=\$$cacheid 5250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5251 $as_echo "$supported" >&6; } 5252 if test "$supported" = "yes" ; then 5253 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5254 found="yes" 5255 fi 5256 fi 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 xorg_testset_save_CFLAGS="$CFLAGS" 5275 5276 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5279 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5280 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5281 $as_echo_n "(cached) " >&6 5282 else 5283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5284 /* end confdefs.h. */ 5285 int i; 5286 _ACEOF 5287 if ac_fn_c_try_compile "$LINENO"; then : 5288 xorg_cv_cc_flag_unknown_warning_option=yes 5289 else 5290 xorg_cv_cc_flag_unknown_warning_option=no 5291 fi 5292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5293 fi 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5295 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5296 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5297 CFLAGS="$xorg_testset_save_CFLAGS" 5298 fi 5299 5300 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5303 fi 5304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5306 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5307 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5308 $as_echo_n "(cached) " >&6 5309 else 5310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5311 /* end confdefs.h. */ 5312 int i; 5313 _ACEOF 5314 if ac_fn_c_try_compile "$LINENO"; then : 5315 xorg_cv_cc_flag_unused_command_line_argument=yes 5316 else 5317 xorg_cv_cc_flag_unused_command_line_argument=no 5318 fi 5319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5320 fi 5321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5322 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5323 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5324 CFLAGS="$xorg_testset_save_CFLAGS" 5325 fi 5326 5327 found="no" 5328 5329 if test $found = "no" ; then 5330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5332 fi 5333 5334 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5336 fi 5337 5338 CFLAGS="$CFLAGS -Wstrict-prototypes" 5339 5340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5341 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5342 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5343 if eval \${$cacheid+:} false; then : 5344 $as_echo_n "(cached) " >&6 5345 else 5346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5347 /* end confdefs.h. */ 5348 int i; 5349 int 5350 main () 5351 { 5352 5353 ; 5354 return 0; 5355 } 5356 _ACEOF 5357 if ac_fn_c_try_link "$LINENO"; then : 5358 eval $cacheid=yes 5359 else 5360 eval $cacheid=no 5361 fi 5362 rm -f core conftest.err conftest.$ac_objext \ 5363 conftest$ac_exeext conftest.$ac_ext 5364 fi 5365 5366 5367 CFLAGS="$xorg_testset_save_CFLAGS" 5368 5369 eval supported=\$$cacheid 5370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5371 $as_echo "$supported" >&6; } 5372 if test "$supported" = "yes" ; then 5373 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5374 found="yes" 5375 fi 5376 fi 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 xorg_testset_save_CFLAGS="$CFLAGS" 5393 5394 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5397 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5398 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5399 $as_echo_n "(cached) " >&6 5400 else 5401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5402 /* end confdefs.h. */ 5403 int i; 5404 _ACEOF 5405 if ac_fn_c_try_compile "$LINENO"; then : 5406 xorg_cv_cc_flag_unknown_warning_option=yes 5407 else 5408 xorg_cv_cc_flag_unknown_warning_option=no 5409 fi 5410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5411 fi 5412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5413 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5414 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5415 CFLAGS="$xorg_testset_save_CFLAGS" 5416 fi 5417 5418 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5421 fi 5422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5424 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5425 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5426 $as_echo_n "(cached) " >&6 5427 else 5428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5429 /* end confdefs.h. */ 5430 int i; 5431 _ACEOF 5432 if ac_fn_c_try_compile "$LINENO"; then : 5433 xorg_cv_cc_flag_unused_command_line_argument=yes 5434 else 5435 xorg_cv_cc_flag_unused_command_line_argument=no 5436 fi 5437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5438 fi 5439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5440 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5441 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5442 CFLAGS="$xorg_testset_save_CFLAGS" 5443 fi 5444 5445 found="no" 5446 5447 if test $found = "no" ; then 5448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5450 fi 5451 5452 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5454 fi 5455 5456 CFLAGS="$CFLAGS -Wmissing-prototypes" 5457 5458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5459 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5460 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5461 if eval \${$cacheid+:} false; then : 5462 $as_echo_n "(cached) " >&6 5463 else 5464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5465 /* end confdefs.h. */ 5466 int i; 5467 int 5468 main () 5469 { 5470 5471 ; 5472 return 0; 5473 } 5474 _ACEOF 5475 if ac_fn_c_try_link "$LINENO"; then : 5476 eval $cacheid=yes 5477 else 5478 eval $cacheid=no 5479 fi 5480 rm -f core conftest.err conftest.$ac_objext \ 5481 conftest$ac_exeext conftest.$ac_ext 5482 fi 5483 5484 5485 CFLAGS="$xorg_testset_save_CFLAGS" 5486 5487 eval supported=\$$cacheid 5488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5489 $as_echo "$supported" >&6; } 5490 if test "$supported" = "yes" ; then 5491 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5492 found="yes" 5493 fi 5494 fi 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 xorg_testset_save_CFLAGS="$CFLAGS" 5511 5512 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5515 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5516 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5517 $as_echo_n "(cached) " >&6 5518 else 5519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5520 /* end confdefs.h. */ 5521 int i; 5522 _ACEOF 5523 if ac_fn_c_try_compile "$LINENO"; then : 5524 xorg_cv_cc_flag_unknown_warning_option=yes 5525 else 5526 xorg_cv_cc_flag_unknown_warning_option=no 5527 fi 5528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5529 fi 5530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5531 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5532 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5533 CFLAGS="$xorg_testset_save_CFLAGS" 5534 fi 5535 5536 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5539 fi 5540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5542 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5543 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5544 $as_echo_n "(cached) " >&6 5545 else 5546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5547 /* end confdefs.h. */ 5548 int i; 5549 _ACEOF 5550 if ac_fn_c_try_compile "$LINENO"; then : 5551 xorg_cv_cc_flag_unused_command_line_argument=yes 5552 else 5553 xorg_cv_cc_flag_unused_command_line_argument=no 5554 fi 5555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5556 fi 5557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5558 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5559 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5560 CFLAGS="$xorg_testset_save_CFLAGS" 5561 fi 5562 5563 found="no" 5564 5565 if test $found = "no" ; then 5566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5568 fi 5569 5570 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5572 fi 5573 5574 CFLAGS="$CFLAGS -Wnested-externs" 5575 5576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5577 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5578 cacheid=xorg_cv_cc_flag__Wnested_externs 5579 if eval \${$cacheid+:} false; then : 5580 $as_echo_n "(cached) " >&6 5581 else 5582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5583 /* end confdefs.h. */ 5584 int i; 5585 int 5586 main () 5587 { 5588 5589 ; 5590 return 0; 5591 } 5592 _ACEOF 5593 if ac_fn_c_try_link "$LINENO"; then : 5594 eval $cacheid=yes 5595 else 5596 eval $cacheid=no 5597 fi 5598 rm -f core conftest.err conftest.$ac_objext \ 5599 conftest$ac_exeext conftest.$ac_ext 5600 fi 5601 5602 5603 CFLAGS="$xorg_testset_save_CFLAGS" 5604 5605 eval supported=\$$cacheid 5606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5607 $as_echo "$supported" >&6; } 5608 if test "$supported" = "yes" ; then 5609 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5610 found="yes" 5611 fi 5612 fi 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 xorg_testset_save_CFLAGS="$CFLAGS" 5629 5630 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5633 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5634 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5635 $as_echo_n "(cached) " >&6 5636 else 5637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5638 /* end confdefs.h. */ 5639 int i; 5640 _ACEOF 5641 if ac_fn_c_try_compile "$LINENO"; then : 5642 xorg_cv_cc_flag_unknown_warning_option=yes 5643 else 5644 xorg_cv_cc_flag_unknown_warning_option=no 5645 fi 5646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5647 fi 5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5649 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5650 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5651 CFLAGS="$xorg_testset_save_CFLAGS" 5652 fi 5653 5654 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5655 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5657 fi 5658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5660 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5661 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5662 $as_echo_n "(cached) " >&6 5663 else 5664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5665 /* end confdefs.h. */ 5666 int i; 5667 _ACEOF 5668 if ac_fn_c_try_compile "$LINENO"; then : 5669 xorg_cv_cc_flag_unused_command_line_argument=yes 5670 else 5671 xorg_cv_cc_flag_unused_command_line_argument=no 5672 fi 5673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5674 fi 5675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5676 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5677 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5678 CFLAGS="$xorg_testset_save_CFLAGS" 5679 fi 5680 5681 found="no" 5682 5683 if test $found = "no" ; then 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 5688 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5690 fi 5691 5692 CFLAGS="$CFLAGS -Wbad-function-cast" 5693 5694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5695 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5696 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5697 if eval \${$cacheid+:} false; then : 5698 $as_echo_n "(cached) " >&6 5699 else 5700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5701 /* end confdefs.h. */ 5702 int i; 5703 int 5704 main () 5705 { 5706 5707 ; 5708 return 0; 5709 } 5710 _ACEOF 5711 if ac_fn_c_try_link "$LINENO"; then : 5712 eval $cacheid=yes 5713 else 5714 eval $cacheid=no 5715 fi 5716 rm -f core conftest.err conftest.$ac_objext \ 5717 conftest$ac_exeext conftest.$ac_ext 5718 fi 5719 5720 5721 CFLAGS="$xorg_testset_save_CFLAGS" 5722 5723 eval supported=\$$cacheid 5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5725 $as_echo "$supported" >&6; } 5726 if test "$supported" = "yes" ; then 5727 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5728 found="yes" 5729 fi 5730 fi 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 xorg_testset_save_CFLAGS="$CFLAGS" 5747 5748 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5751 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5752 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5753 $as_echo_n "(cached) " >&6 5754 else 5755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5756 /* end confdefs.h. */ 5757 int i; 5758 _ACEOF 5759 if ac_fn_c_try_compile "$LINENO"; then : 5760 xorg_cv_cc_flag_unknown_warning_option=yes 5761 else 5762 xorg_cv_cc_flag_unknown_warning_option=no 5763 fi 5764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5765 fi 5766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5767 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5768 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5769 CFLAGS="$xorg_testset_save_CFLAGS" 5770 fi 5771 5772 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5775 fi 5776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5778 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5779 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5780 $as_echo_n "(cached) " >&6 5781 else 5782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5783 /* end confdefs.h. */ 5784 int i; 5785 _ACEOF 5786 if ac_fn_c_try_compile "$LINENO"; then : 5787 xorg_cv_cc_flag_unused_command_line_argument=yes 5788 else 5789 xorg_cv_cc_flag_unused_command_line_argument=no 5790 fi 5791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5792 fi 5793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5794 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5795 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5796 CFLAGS="$xorg_testset_save_CFLAGS" 5797 fi 5798 5799 found="no" 5800 5801 if test $found = "no" ; then 5802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5804 fi 5805 5806 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5807 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5808 fi 5809 5810 CFLAGS="$CFLAGS -Wold-style-definition" 5811 5812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5813 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5814 cacheid=xorg_cv_cc_flag__Wold_style_definition 5815 if eval \${$cacheid+:} false; then : 5816 $as_echo_n "(cached) " >&6 5817 else 5818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5819 /* end confdefs.h. */ 5820 int i; 5821 int 5822 main () 5823 { 5824 5825 ; 5826 return 0; 5827 } 5828 _ACEOF 5829 if ac_fn_c_try_link "$LINENO"; then : 5830 eval $cacheid=yes 5831 else 5832 eval $cacheid=no 5833 fi 5834 rm -f core conftest.err conftest.$ac_objext \ 5835 conftest$ac_exeext conftest.$ac_ext 5836 fi 5837 5838 5839 CFLAGS="$xorg_testset_save_CFLAGS" 5840 5841 eval supported=\$$cacheid 5842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5843 $as_echo "$supported" >&6; } 5844 if test "$supported" = "yes" ; then 5845 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5846 found="yes" 5847 fi 5848 fi 5849 5850 if test $found = "no" ; then 5851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5853 fi 5854 5855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5857 fi 5858 5859 CFLAGS="$CFLAGS -fd" 5860 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5862 $as_echo_n "checking if $CC supports -fd... " >&6; } 5863 cacheid=xorg_cv_cc_flag__fd 5864 if eval \${$cacheid+:} false; then : 5865 $as_echo_n "(cached) " >&6 5866 else 5867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5868 /* end confdefs.h. */ 5869 int i; 5870 int 5871 main () 5872 { 5873 5874 ; 5875 return 0; 5876 } 5877 _ACEOF 5878 if ac_fn_c_try_link "$LINENO"; then : 5879 eval $cacheid=yes 5880 else 5881 eval $cacheid=no 5882 fi 5883 rm -f core conftest.err conftest.$ac_objext \ 5884 conftest$ac_exeext conftest.$ac_ext 5885 fi 5886 5887 5888 CFLAGS="$xorg_testset_save_CFLAGS" 5889 5890 eval supported=\$$cacheid 5891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5892 $as_echo "$supported" >&6; } 5893 if test "$supported" = "yes" ; then 5894 BASE_CFLAGS="$BASE_CFLAGS -fd" 5895 found="yes" 5896 fi 5897 fi 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 xorg_testset_save_CFLAGS="$CFLAGS" 5914 5915 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5918 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5919 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5920 $as_echo_n "(cached) " >&6 5921 else 5922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5923 /* end confdefs.h. */ 5924 int i; 5925 _ACEOF 5926 if ac_fn_c_try_compile "$LINENO"; then : 5927 xorg_cv_cc_flag_unknown_warning_option=yes 5928 else 5929 xorg_cv_cc_flag_unknown_warning_option=no 5930 fi 5931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5932 fi 5933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5934 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5935 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5936 CFLAGS="$xorg_testset_save_CFLAGS" 5937 fi 5938 5939 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5942 fi 5943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5945 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5946 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5947 $as_echo_n "(cached) " >&6 5948 else 5949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5950 /* end confdefs.h. */ 5951 int i; 5952 _ACEOF 5953 if ac_fn_c_try_compile "$LINENO"; then : 5954 xorg_cv_cc_flag_unused_command_line_argument=yes 5955 else 5956 xorg_cv_cc_flag_unused_command_line_argument=no 5957 fi 5958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5959 fi 5960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5961 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5962 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5963 CFLAGS="$xorg_testset_save_CFLAGS" 5964 fi 5965 5966 found="no" 5967 5968 if test $found = "no" ; then 5969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5971 fi 5972 5973 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5975 fi 5976 5977 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5978 5979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5980 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5981 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5982 if eval \${$cacheid+:} false; then : 5983 $as_echo_n "(cached) " >&6 5984 else 5985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5986 /* end confdefs.h. */ 5987 int i; 5988 int 5989 main () 5990 { 5991 5992 ; 5993 return 0; 5994 } 5995 _ACEOF 5996 if ac_fn_c_try_link "$LINENO"; then : 5997 eval $cacheid=yes 5998 else 5999 eval $cacheid=no 6000 fi 6001 rm -f core conftest.err conftest.$ac_objext \ 6002 conftest$ac_exeext conftest.$ac_ext 6003 fi 6004 6005 6006 CFLAGS="$xorg_testset_save_CFLAGS" 6007 6008 eval supported=\$$cacheid 6009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6010 $as_echo "$supported" >&6; } 6011 if test "$supported" = "yes" ; then 6012 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6013 found="yes" 6014 fi 6015 fi 6016 6017 6018 6019 6020 6021 # This chunk adds additional warnings that could catch undesired effects. 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 xorg_testset_save_CFLAGS="$CFLAGS" 6036 6037 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6040 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6041 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6042 $as_echo_n "(cached) " >&6 6043 else 6044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6045 /* end confdefs.h. */ 6046 int i; 6047 _ACEOF 6048 if ac_fn_c_try_compile "$LINENO"; then : 6049 xorg_cv_cc_flag_unknown_warning_option=yes 6050 else 6051 xorg_cv_cc_flag_unknown_warning_option=no 6052 fi 6053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6054 fi 6055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6056 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6058 CFLAGS="$xorg_testset_save_CFLAGS" 6059 fi 6060 6061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6064 fi 6065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6067 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6068 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6069 $as_echo_n "(cached) " >&6 6070 else 6071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6072 /* end confdefs.h. */ 6073 int i; 6074 _ACEOF 6075 if ac_fn_c_try_compile "$LINENO"; then : 6076 xorg_cv_cc_flag_unused_command_line_argument=yes 6077 else 6078 xorg_cv_cc_flag_unused_command_line_argument=no 6079 fi 6080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6081 fi 6082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6083 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6085 CFLAGS="$xorg_testset_save_CFLAGS" 6086 fi 6087 6088 found="no" 6089 6090 if test $found = "no" ; then 6091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6093 fi 6094 6095 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6097 fi 6098 6099 CFLAGS="$CFLAGS -Wunused" 6100 6101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6102 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6103 cacheid=xorg_cv_cc_flag__Wunused 6104 if eval \${$cacheid+:} false; then : 6105 $as_echo_n "(cached) " >&6 6106 else 6107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6108 /* end confdefs.h. */ 6109 int i; 6110 int 6111 main () 6112 { 6113 6114 ; 6115 return 0; 6116 } 6117 _ACEOF 6118 if ac_fn_c_try_link "$LINENO"; then : 6119 eval $cacheid=yes 6120 else 6121 eval $cacheid=no 6122 fi 6123 rm -f core conftest.err conftest.$ac_objext \ 6124 conftest$ac_exeext conftest.$ac_ext 6125 fi 6126 6127 6128 CFLAGS="$xorg_testset_save_CFLAGS" 6129 6130 eval supported=\$$cacheid 6131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6132 $as_echo "$supported" >&6; } 6133 if test "$supported" = "yes" ; then 6134 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6135 found="yes" 6136 fi 6137 fi 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 xorg_testset_save_CFLAGS="$CFLAGS" 6154 6155 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6158 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6159 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6160 $as_echo_n "(cached) " >&6 6161 else 6162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6163 /* end confdefs.h. */ 6164 int i; 6165 _ACEOF 6166 if ac_fn_c_try_compile "$LINENO"; then : 6167 xorg_cv_cc_flag_unknown_warning_option=yes 6168 else 6169 xorg_cv_cc_flag_unknown_warning_option=no 6170 fi 6171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6172 fi 6173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6174 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6176 CFLAGS="$xorg_testset_save_CFLAGS" 6177 fi 6178 6179 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6182 fi 6183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6185 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6186 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6187 $as_echo_n "(cached) " >&6 6188 else 6189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6190 /* end confdefs.h. */ 6191 int i; 6192 _ACEOF 6193 if ac_fn_c_try_compile "$LINENO"; then : 6194 xorg_cv_cc_flag_unused_command_line_argument=yes 6195 else 6196 xorg_cv_cc_flag_unused_command_line_argument=no 6197 fi 6198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6199 fi 6200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6201 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6203 CFLAGS="$xorg_testset_save_CFLAGS" 6204 fi 6205 6206 found="no" 6207 6208 if test $found = "no" ; then 6209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6211 fi 6212 6213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6215 fi 6216 6217 CFLAGS="$CFLAGS -Wuninitialized" 6218 6219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6220 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6221 cacheid=xorg_cv_cc_flag__Wuninitialized 6222 if eval \${$cacheid+:} false; then : 6223 $as_echo_n "(cached) " >&6 6224 else 6225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6226 /* end confdefs.h. */ 6227 int i; 6228 int 6229 main () 6230 { 6231 6232 ; 6233 return 0; 6234 } 6235 _ACEOF 6236 if ac_fn_c_try_link "$LINENO"; then : 6237 eval $cacheid=yes 6238 else 6239 eval $cacheid=no 6240 fi 6241 rm -f core conftest.err conftest.$ac_objext \ 6242 conftest$ac_exeext conftest.$ac_ext 6243 fi 6244 6245 6246 CFLAGS="$xorg_testset_save_CFLAGS" 6247 6248 eval supported=\$$cacheid 6249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6250 $as_echo "$supported" >&6; } 6251 if test "$supported" = "yes" ; then 6252 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6253 found="yes" 6254 fi 6255 fi 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 xorg_testset_save_CFLAGS="$CFLAGS" 6272 6273 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6276 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6277 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6278 $as_echo_n "(cached) " >&6 6279 else 6280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6281 /* end confdefs.h. */ 6282 int i; 6283 _ACEOF 6284 if ac_fn_c_try_compile "$LINENO"; then : 6285 xorg_cv_cc_flag_unknown_warning_option=yes 6286 else 6287 xorg_cv_cc_flag_unknown_warning_option=no 6288 fi 6289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6290 fi 6291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6292 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6294 CFLAGS="$xorg_testset_save_CFLAGS" 6295 fi 6296 6297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6300 fi 6301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6303 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6304 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6305 $as_echo_n "(cached) " >&6 6306 else 6307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6308 /* end confdefs.h. */ 6309 int i; 6310 _ACEOF 6311 if ac_fn_c_try_compile "$LINENO"; then : 6312 xorg_cv_cc_flag_unused_command_line_argument=yes 6313 else 6314 xorg_cv_cc_flag_unused_command_line_argument=no 6315 fi 6316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6317 fi 6318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6319 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6321 CFLAGS="$xorg_testset_save_CFLAGS" 6322 fi 6323 6324 found="no" 6325 6326 if test $found = "no" ; then 6327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6329 fi 6330 6331 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6333 fi 6334 6335 CFLAGS="$CFLAGS -Wshadow" 6336 6337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6338 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6339 cacheid=xorg_cv_cc_flag__Wshadow 6340 if eval \${$cacheid+:} false; then : 6341 $as_echo_n "(cached) " >&6 6342 else 6343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6344 /* end confdefs.h. */ 6345 int i; 6346 int 6347 main () 6348 { 6349 6350 ; 6351 return 0; 6352 } 6353 _ACEOF 6354 if ac_fn_c_try_link "$LINENO"; then : 6355 eval $cacheid=yes 6356 else 6357 eval $cacheid=no 6358 fi 6359 rm -f core conftest.err conftest.$ac_objext \ 6360 conftest$ac_exeext conftest.$ac_ext 6361 fi 6362 6363 6364 CFLAGS="$xorg_testset_save_CFLAGS" 6365 6366 eval supported=\$$cacheid 6367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6368 $as_echo "$supported" >&6; } 6369 if test "$supported" = "yes" ; then 6370 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6371 found="yes" 6372 fi 6373 fi 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 xorg_testset_save_CFLAGS="$CFLAGS" 6390 6391 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6394 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6395 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6396 $as_echo_n "(cached) " >&6 6397 else 6398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6399 /* end confdefs.h. */ 6400 int i; 6401 _ACEOF 6402 if ac_fn_c_try_compile "$LINENO"; then : 6403 xorg_cv_cc_flag_unknown_warning_option=yes 6404 else 6405 xorg_cv_cc_flag_unknown_warning_option=no 6406 fi 6407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6408 fi 6409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6410 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6411 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6412 CFLAGS="$xorg_testset_save_CFLAGS" 6413 fi 6414 6415 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6418 fi 6419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6421 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6422 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6423 $as_echo_n "(cached) " >&6 6424 else 6425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6426 /* end confdefs.h. */ 6427 int i; 6428 _ACEOF 6429 if ac_fn_c_try_compile "$LINENO"; then : 6430 xorg_cv_cc_flag_unused_command_line_argument=yes 6431 else 6432 xorg_cv_cc_flag_unused_command_line_argument=no 6433 fi 6434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6435 fi 6436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6437 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6438 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6439 CFLAGS="$xorg_testset_save_CFLAGS" 6440 fi 6441 6442 found="no" 6443 6444 if test $found = "no" ; then 6445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6447 fi 6448 6449 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6451 fi 6452 6453 CFLAGS="$CFLAGS -Wmissing-noreturn" 6454 6455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6456 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6457 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6458 if eval \${$cacheid+:} false; then : 6459 $as_echo_n "(cached) " >&6 6460 else 6461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6462 /* end confdefs.h. */ 6463 int i; 6464 int 6465 main () 6466 { 6467 6468 ; 6469 return 0; 6470 } 6471 _ACEOF 6472 if ac_fn_c_try_link "$LINENO"; then : 6473 eval $cacheid=yes 6474 else 6475 eval $cacheid=no 6476 fi 6477 rm -f core conftest.err conftest.$ac_objext \ 6478 conftest$ac_exeext conftest.$ac_ext 6479 fi 6480 6481 6482 CFLAGS="$xorg_testset_save_CFLAGS" 6483 6484 eval supported=\$$cacheid 6485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6486 $as_echo "$supported" >&6; } 6487 if test "$supported" = "yes" ; then 6488 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6489 found="yes" 6490 fi 6491 fi 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 xorg_testset_save_CFLAGS="$CFLAGS" 6508 6509 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6512 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6513 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6514 $as_echo_n "(cached) " >&6 6515 else 6516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6517 /* end confdefs.h. */ 6518 int i; 6519 _ACEOF 6520 if ac_fn_c_try_compile "$LINENO"; then : 6521 xorg_cv_cc_flag_unknown_warning_option=yes 6522 else 6523 xorg_cv_cc_flag_unknown_warning_option=no 6524 fi 6525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6526 fi 6527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6528 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6529 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6530 CFLAGS="$xorg_testset_save_CFLAGS" 6531 fi 6532 6533 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6536 fi 6537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6539 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6540 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6541 $as_echo_n "(cached) " >&6 6542 else 6543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6544 /* end confdefs.h. */ 6545 int i; 6546 _ACEOF 6547 if ac_fn_c_try_compile "$LINENO"; then : 6548 xorg_cv_cc_flag_unused_command_line_argument=yes 6549 else 6550 xorg_cv_cc_flag_unused_command_line_argument=no 6551 fi 6552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6553 fi 6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6555 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6556 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6557 CFLAGS="$xorg_testset_save_CFLAGS" 6558 fi 6559 6560 found="no" 6561 6562 if test $found = "no" ; then 6563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 fi 6566 6567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6569 fi 6570 6571 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6572 6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6574 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6575 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6576 if eval \${$cacheid+:} false; then : 6577 $as_echo_n "(cached) " >&6 6578 else 6579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6580 /* end confdefs.h. */ 6581 int i; 6582 int 6583 main () 6584 { 6585 6586 ; 6587 return 0; 6588 } 6589 _ACEOF 6590 if ac_fn_c_try_link "$LINENO"; then : 6591 eval $cacheid=yes 6592 else 6593 eval $cacheid=no 6594 fi 6595 rm -f core conftest.err conftest.$ac_objext \ 6596 conftest$ac_exeext conftest.$ac_ext 6597 fi 6598 6599 6600 CFLAGS="$xorg_testset_save_CFLAGS" 6601 6602 eval supported=\$$cacheid 6603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6604 $as_echo "$supported" >&6; } 6605 if test "$supported" = "yes" ; then 6606 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6607 found="yes" 6608 fi 6609 fi 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 xorg_testset_save_CFLAGS="$CFLAGS" 6626 6627 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6630 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6631 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6632 $as_echo_n "(cached) " >&6 6633 else 6634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6635 /* end confdefs.h. */ 6636 int i; 6637 _ACEOF 6638 if ac_fn_c_try_compile "$LINENO"; then : 6639 xorg_cv_cc_flag_unknown_warning_option=yes 6640 else 6641 xorg_cv_cc_flag_unknown_warning_option=no 6642 fi 6643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6644 fi 6645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6646 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6647 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6648 CFLAGS="$xorg_testset_save_CFLAGS" 6649 fi 6650 6651 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6654 fi 6655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6657 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6658 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6659 $as_echo_n "(cached) " >&6 6660 else 6661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6662 /* end confdefs.h. */ 6663 int i; 6664 _ACEOF 6665 if ac_fn_c_try_compile "$LINENO"; then : 6666 xorg_cv_cc_flag_unused_command_line_argument=yes 6667 else 6668 xorg_cv_cc_flag_unused_command_line_argument=no 6669 fi 6670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6671 fi 6672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6673 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6674 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6675 CFLAGS="$xorg_testset_save_CFLAGS" 6676 fi 6677 6678 found="no" 6679 6680 if test $found = "no" ; then 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 fi 6684 6685 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6687 fi 6688 6689 CFLAGS="$CFLAGS -Wredundant-decls" 6690 6691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6692 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6693 cacheid=xorg_cv_cc_flag__Wredundant_decls 6694 if eval \${$cacheid+:} false; then : 6695 $as_echo_n "(cached) " >&6 6696 else 6697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6698 /* end confdefs.h. */ 6699 int i; 6700 int 6701 main () 6702 { 6703 6704 ; 6705 return 0; 6706 } 6707 _ACEOF 6708 if ac_fn_c_try_link "$LINENO"; then : 6709 eval $cacheid=yes 6710 else 6711 eval $cacheid=no 6712 fi 6713 rm -f core conftest.err conftest.$ac_objext \ 6714 conftest$ac_exeext conftest.$ac_ext 6715 fi 6716 6717 6718 CFLAGS="$xorg_testset_save_CFLAGS" 6719 6720 eval supported=\$$cacheid 6721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6722 $as_echo "$supported" >&6; } 6723 if test "$supported" = "yes" ; then 6724 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6725 found="yes" 6726 fi 6727 fi 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 xorg_testset_save_CFLAGS="$CFLAGS" 6744 6745 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6748 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6749 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6750 $as_echo_n "(cached) " >&6 6751 else 6752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6753 /* end confdefs.h. */ 6754 int i; 6755 _ACEOF 6756 if ac_fn_c_try_compile "$LINENO"; then : 6757 xorg_cv_cc_flag_unknown_warning_option=yes 6758 else 6759 xorg_cv_cc_flag_unknown_warning_option=no 6760 fi 6761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6762 fi 6763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6764 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6765 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6766 CFLAGS="$xorg_testset_save_CFLAGS" 6767 fi 6768 6769 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6770 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6772 fi 6773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6775 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6776 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6777 $as_echo_n "(cached) " >&6 6778 else 6779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6780 /* end confdefs.h. */ 6781 int i; 6782 _ACEOF 6783 if ac_fn_c_try_compile "$LINENO"; then : 6784 xorg_cv_cc_flag_unused_command_line_argument=yes 6785 else 6786 xorg_cv_cc_flag_unused_command_line_argument=no 6787 fi 6788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6789 fi 6790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6791 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6793 CFLAGS="$xorg_testset_save_CFLAGS" 6794 fi 6795 6796 found="no" 6797 6798 if test $found = "no" ; then 6799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6801 fi 6802 6803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6805 fi 6806 6807 CFLAGS="$CFLAGS -Wlogical-op" 6808 6809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6810 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6811 cacheid=xorg_cv_cc_flag__Wlogical_op 6812 if eval \${$cacheid+:} false; then : 6813 $as_echo_n "(cached) " >&6 6814 else 6815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6816 /* end confdefs.h. */ 6817 int i; 6818 int 6819 main () 6820 { 6821 6822 ; 6823 return 0; 6824 } 6825 _ACEOF 6826 if ac_fn_c_try_link "$LINENO"; then : 6827 eval $cacheid=yes 6828 else 6829 eval $cacheid=no 6830 fi 6831 rm -f core conftest.err conftest.$ac_objext \ 6832 conftest$ac_exeext conftest.$ac_ext 6833 fi 6834 6835 6836 CFLAGS="$xorg_testset_save_CFLAGS" 6837 6838 eval supported=\$$cacheid 6839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6840 $as_echo "$supported" >&6; } 6841 if test "$supported" = "yes" ; then 6842 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6843 found="yes" 6844 fi 6845 fi 6846 6847 6848 6849 # These are currently disabled because they are noisy. They will be enabled 6850 # in the future once the codebase is sufficiently modernized to silence 6851 # them. For now, I don't want them to drown out the other warnings. 6852 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6853 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6854 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6855 6856 # Turn some warnings into errors, so we don't accidently get successful builds 6857 # when there are problems that should be fixed. 6858 6859 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 xorg_testset_save_CFLAGS="$CFLAGS" 6874 6875 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6878 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6879 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6880 $as_echo_n "(cached) " >&6 6881 else 6882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6883 /* end confdefs.h. */ 6884 int i; 6885 _ACEOF 6886 if ac_fn_c_try_compile "$LINENO"; then : 6887 xorg_cv_cc_flag_unknown_warning_option=yes 6888 else 6889 xorg_cv_cc_flag_unknown_warning_option=no 6890 fi 6891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6892 fi 6893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6894 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6895 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6896 CFLAGS="$xorg_testset_save_CFLAGS" 6897 fi 6898 6899 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6902 fi 6903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6905 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6906 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6907 $as_echo_n "(cached) " >&6 6908 else 6909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6910 /* end confdefs.h. */ 6911 int i; 6912 _ACEOF 6913 if ac_fn_c_try_compile "$LINENO"; then : 6914 xorg_cv_cc_flag_unused_command_line_argument=yes 6915 else 6916 xorg_cv_cc_flag_unused_command_line_argument=no 6917 fi 6918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6919 fi 6920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6921 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6922 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6923 CFLAGS="$xorg_testset_save_CFLAGS" 6924 fi 6925 6926 found="no" 6927 6928 if test $found = "no" ; then 6929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6931 fi 6932 6933 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6935 fi 6936 6937 CFLAGS="$CFLAGS -Werror=implicit" 6938 6939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6940 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6941 cacheid=xorg_cv_cc_flag__Werror_implicit 6942 if eval \${$cacheid+:} false; then : 6943 $as_echo_n "(cached) " >&6 6944 else 6945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6946 /* end confdefs.h. */ 6947 int i; 6948 int 6949 main () 6950 { 6951 6952 ; 6953 return 0; 6954 } 6955 _ACEOF 6956 if ac_fn_c_try_link "$LINENO"; then : 6957 eval $cacheid=yes 6958 else 6959 eval $cacheid=no 6960 fi 6961 rm -f core conftest.err conftest.$ac_objext \ 6962 conftest$ac_exeext conftest.$ac_ext 6963 fi 6964 6965 6966 CFLAGS="$xorg_testset_save_CFLAGS" 6967 6968 eval supported=\$$cacheid 6969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6970 $as_echo "$supported" >&6; } 6971 if test "$supported" = "yes" ; then 6972 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6973 found="yes" 6974 fi 6975 fi 6976 6977 if test $found = "no" ; then 6978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6980 fi 6981 6982 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6984 fi 6985 6986 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6987 6988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6989 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6990 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6991 if eval \${$cacheid+:} false; then : 6992 $as_echo_n "(cached) " >&6 6993 else 6994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6995 /* end confdefs.h. */ 6996 int i; 6997 int 6998 main () 6999 { 7000 7001 ; 7002 return 0; 7003 } 7004 _ACEOF 7005 if ac_fn_c_try_link "$LINENO"; then : 7006 eval $cacheid=yes 7007 else 7008 eval $cacheid=no 7009 fi 7010 rm -f core conftest.err conftest.$ac_objext \ 7011 conftest$ac_exeext conftest.$ac_ext 7012 fi 7013 7014 7015 CFLAGS="$xorg_testset_save_CFLAGS" 7016 7017 eval supported=\$$cacheid 7018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7019 $as_echo "$supported" >&6; } 7020 if test "$supported" = "yes" ; then 7021 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7022 found="yes" 7023 fi 7024 fi 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 xorg_testset_save_CFLAGS="$CFLAGS" 7041 7042 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7045 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7046 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7047 $as_echo_n "(cached) " >&6 7048 else 7049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7050 /* end confdefs.h. */ 7051 int i; 7052 _ACEOF 7053 if ac_fn_c_try_compile "$LINENO"; then : 7054 xorg_cv_cc_flag_unknown_warning_option=yes 7055 else 7056 xorg_cv_cc_flag_unknown_warning_option=no 7057 fi 7058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7059 fi 7060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7061 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7062 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7063 CFLAGS="$xorg_testset_save_CFLAGS" 7064 fi 7065 7066 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7069 fi 7070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7072 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7073 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7074 $as_echo_n "(cached) " >&6 7075 else 7076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7077 /* end confdefs.h. */ 7078 int i; 7079 _ACEOF 7080 if ac_fn_c_try_compile "$LINENO"; then : 7081 xorg_cv_cc_flag_unused_command_line_argument=yes 7082 else 7083 xorg_cv_cc_flag_unused_command_line_argument=no 7084 fi 7085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7086 fi 7087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7088 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7090 CFLAGS="$xorg_testset_save_CFLAGS" 7091 fi 7092 7093 found="no" 7094 7095 if test $found = "no" ; then 7096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7098 fi 7099 7100 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7102 fi 7103 7104 CFLAGS="$CFLAGS -Werror=nonnull" 7105 7106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7107 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7108 cacheid=xorg_cv_cc_flag__Werror_nonnull 7109 if eval \${$cacheid+:} false; then : 7110 $as_echo_n "(cached) " >&6 7111 else 7112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7113 /* end confdefs.h. */ 7114 int i; 7115 int 7116 main () 7117 { 7118 7119 ; 7120 return 0; 7121 } 7122 _ACEOF 7123 if ac_fn_c_try_link "$LINENO"; then : 7124 eval $cacheid=yes 7125 else 7126 eval $cacheid=no 7127 fi 7128 rm -f core conftest.err conftest.$ac_objext \ 7129 conftest$ac_exeext conftest.$ac_ext 7130 fi 7131 7132 7133 CFLAGS="$xorg_testset_save_CFLAGS" 7134 7135 eval supported=\$$cacheid 7136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7137 $as_echo "$supported" >&6; } 7138 if test "$supported" = "yes" ; then 7139 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7140 found="yes" 7141 fi 7142 fi 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 xorg_testset_save_CFLAGS="$CFLAGS" 7159 7160 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7163 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7164 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7165 $as_echo_n "(cached) " >&6 7166 else 7167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7168 /* end confdefs.h. */ 7169 int i; 7170 _ACEOF 7171 if ac_fn_c_try_compile "$LINENO"; then : 7172 xorg_cv_cc_flag_unknown_warning_option=yes 7173 else 7174 xorg_cv_cc_flag_unknown_warning_option=no 7175 fi 7176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7177 fi 7178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7179 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7180 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7181 CFLAGS="$xorg_testset_save_CFLAGS" 7182 fi 7183 7184 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7187 fi 7188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7190 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7191 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7192 $as_echo_n "(cached) " >&6 7193 else 7194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7195 /* end confdefs.h. */ 7196 int i; 7197 _ACEOF 7198 if ac_fn_c_try_compile "$LINENO"; then : 7199 xorg_cv_cc_flag_unused_command_line_argument=yes 7200 else 7201 xorg_cv_cc_flag_unused_command_line_argument=no 7202 fi 7203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7204 fi 7205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7206 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7208 CFLAGS="$xorg_testset_save_CFLAGS" 7209 fi 7210 7211 found="no" 7212 7213 if test $found = "no" ; then 7214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7216 fi 7217 7218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7220 fi 7221 7222 CFLAGS="$CFLAGS -Werror=init-self" 7223 7224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7225 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7226 cacheid=xorg_cv_cc_flag__Werror_init_self 7227 if eval \${$cacheid+:} false; then : 7228 $as_echo_n "(cached) " >&6 7229 else 7230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7231 /* end confdefs.h. */ 7232 int i; 7233 int 7234 main () 7235 { 7236 7237 ; 7238 return 0; 7239 } 7240 _ACEOF 7241 if ac_fn_c_try_link "$LINENO"; then : 7242 eval $cacheid=yes 7243 else 7244 eval $cacheid=no 7245 fi 7246 rm -f core conftest.err conftest.$ac_objext \ 7247 conftest$ac_exeext conftest.$ac_ext 7248 fi 7249 7250 7251 CFLAGS="$xorg_testset_save_CFLAGS" 7252 7253 eval supported=\$$cacheid 7254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7255 $as_echo "$supported" >&6; } 7256 if test "$supported" = "yes" ; then 7257 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7258 found="yes" 7259 fi 7260 fi 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 xorg_testset_save_CFLAGS="$CFLAGS" 7277 7278 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7281 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7282 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7283 $as_echo_n "(cached) " >&6 7284 else 7285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7286 /* end confdefs.h. */ 7287 int i; 7288 _ACEOF 7289 if ac_fn_c_try_compile "$LINENO"; then : 7290 xorg_cv_cc_flag_unknown_warning_option=yes 7291 else 7292 xorg_cv_cc_flag_unknown_warning_option=no 7293 fi 7294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7295 fi 7296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7297 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7299 CFLAGS="$xorg_testset_save_CFLAGS" 7300 fi 7301 7302 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7305 fi 7306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7308 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7309 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7310 $as_echo_n "(cached) " >&6 7311 else 7312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7313 /* end confdefs.h. */ 7314 int i; 7315 _ACEOF 7316 if ac_fn_c_try_compile "$LINENO"; then : 7317 xorg_cv_cc_flag_unused_command_line_argument=yes 7318 else 7319 xorg_cv_cc_flag_unused_command_line_argument=no 7320 fi 7321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7322 fi 7323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7324 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7326 CFLAGS="$xorg_testset_save_CFLAGS" 7327 fi 7328 7329 found="no" 7330 7331 if test $found = "no" ; then 7332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7334 fi 7335 7336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7338 fi 7339 7340 CFLAGS="$CFLAGS -Werror=main" 7341 7342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7343 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7344 cacheid=xorg_cv_cc_flag__Werror_main 7345 if eval \${$cacheid+:} false; then : 7346 $as_echo_n "(cached) " >&6 7347 else 7348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7349 /* end confdefs.h. */ 7350 int i; 7351 int 7352 main () 7353 { 7354 7355 ; 7356 return 0; 7357 } 7358 _ACEOF 7359 if ac_fn_c_try_link "$LINENO"; then : 7360 eval $cacheid=yes 7361 else 7362 eval $cacheid=no 7363 fi 7364 rm -f core conftest.err conftest.$ac_objext \ 7365 conftest$ac_exeext conftest.$ac_ext 7366 fi 7367 7368 7369 CFLAGS="$xorg_testset_save_CFLAGS" 7370 7371 eval supported=\$$cacheid 7372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7373 $as_echo "$supported" >&6; } 7374 if test "$supported" = "yes" ; then 7375 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7376 found="yes" 7377 fi 7378 fi 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 xorg_testset_save_CFLAGS="$CFLAGS" 7395 7396 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7399 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7400 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7401 $as_echo_n "(cached) " >&6 7402 else 7403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7404 /* end confdefs.h. */ 7405 int i; 7406 _ACEOF 7407 if ac_fn_c_try_compile "$LINENO"; then : 7408 xorg_cv_cc_flag_unknown_warning_option=yes 7409 else 7410 xorg_cv_cc_flag_unknown_warning_option=no 7411 fi 7412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7413 fi 7414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7415 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7417 CFLAGS="$xorg_testset_save_CFLAGS" 7418 fi 7419 7420 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7423 fi 7424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7426 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7427 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7428 $as_echo_n "(cached) " >&6 7429 else 7430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7431 /* end confdefs.h. */ 7432 int i; 7433 _ACEOF 7434 if ac_fn_c_try_compile "$LINENO"; then : 7435 xorg_cv_cc_flag_unused_command_line_argument=yes 7436 else 7437 xorg_cv_cc_flag_unused_command_line_argument=no 7438 fi 7439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7440 fi 7441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7442 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7444 CFLAGS="$xorg_testset_save_CFLAGS" 7445 fi 7446 7447 found="no" 7448 7449 if test $found = "no" ; then 7450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7452 fi 7453 7454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7456 fi 7457 7458 CFLAGS="$CFLAGS -Werror=missing-braces" 7459 7460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7461 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7462 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7463 if eval \${$cacheid+:} false; then : 7464 $as_echo_n "(cached) " >&6 7465 else 7466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7467 /* end confdefs.h. */ 7468 int i; 7469 int 7470 main () 7471 { 7472 7473 ; 7474 return 0; 7475 } 7476 _ACEOF 7477 if ac_fn_c_try_link "$LINENO"; then : 7478 eval $cacheid=yes 7479 else 7480 eval $cacheid=no 7481 fi 7482 rm -f core conftest.err conftest.$ac_objext \ 7483 conftest$ac_exeext conftest.$ac_ext 7484 fi 7485 7486 7487 CFLAGS="$xorg_testset_save_CFLAGS" 7488 7489 eval supported=\$$cacheid 7490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7491 $as_echo "$supported" >&6; } 7492 if test "$supported" = "yes" ; then 7493 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7494 found="yes" 7495 fi 7496 fi 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 xorg_testset_save_CFLAGS="$CFLAGS" 7513 7514 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7517 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7518 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7519 $as_echo_n "(cached) " >&6 7520 else 7521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7522 /* end confdefs.h. */ 7523 int i; 7524 _ACEOF 7525 if ac_fn_c_try_compile "$LINENO"; then : 7526 xorg_cv_cc_flag_unknown_warning_option=yes 7527 else 7528 xorg_cv_cc_flag_unknown_warning_option=no 7529 fi 7530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7531 fi 7532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7533 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7534 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7535 CFLAGS="$xorg_testset_save_CFLAGS" 7536 fi 7537 7538 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7541 fi 7542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7544 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7545 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7546 $as_echo_n "(cached) " >&6 7547 else 7548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7549 /* end confdefs.h. */ 7550 int i; 7551 _ACEOF 7552 if ac_fn_c_try_compile "$LINENO"; then : 7553 xorg_cv_cc_flag_unused_command_line_argument=yes 7554 else 7555 xorg_cv_cc_flag_unused_command_line_argument=no 7556 fi 7557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7558 fi 7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7560 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7561 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7562 CFLAGS="$xorg_testset_save_CFLAGS" 7563 fi 7564 7565 found="no" 7566 7567 if test $found = "no" ; then 7568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 fi 7571 7572 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7574 fi 7575 7576 CFLAGS="$CFLAGS -Werror=sequence-point" 7577 7578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7579 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7580 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7581 if eval \${$cacheid+:} false; then : 7582 $as_echo_n "(cached) " >&6 7583 else 7584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7585 /* end confdefs.h. */ 7586 int i; 7587 int 7588 main () 7589 { 7590 7591 ; 7592 return 0; 7593 } 7594 _ACEOF 7595 if ac_fn_c_try_link "$LINENO"; then : 7596 eval $cacheid=yes 7597 else 7598 eval $cacheid=no 7599 fi 7600 rm -f core conftest.err conftest.$ac_objext \ 7601 conftest$ac_exeext conftest.$ac_ext 7602 fi 7603 7604 7605 CFLAGS="$xorg_testset_save_CFLAGS" 7606 7607 eval supported=\$$cacheid 7608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7609 $as_echo "$supported" >&6; } 7610 if test "$supported" = "yes" ; then 7611 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7612 found="yes" 7613 fi 7614 fi 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 xorg_testset_save_CFLAGS="$CFLAGS" 7631 7632 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7635 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7636 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7637 $as_echo_n "(cached) " >&6 7638 else 7639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7640 /* end confdefs.h. */ 7641 int i; 7642 _ACEOF 7643 if ac_fn_c_try_compile "$LINENO"; then : 7644 xorg_cv_cc_flag_unknown_warning_option=yes 7645 else 7646 xorg_cv_cc_flag_unknown_warning_option=no 7647 fi 7648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7649 fi 7650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7651 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7652 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7653 CFLAGS="$xorg_testset_save_CFLAGS" 7654 fi 7655 7656 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7659 fi 7660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7662 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7663 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7664 $as_echo_n "(cached) " >&6 7665 else 7666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7667 /* end confdefs.h. */ 7668 int i; 7669 _ACEOF 7670 if ac_fn_c_try_compile "$LINENO"; then : 7671 xorg_cv_cc_flag_unused_command_line_argument=yes 7672 else 7673 xorg_cv_cc_flag_unused_command_line_argument=no 7674 fi 7675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7676 fi 7677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7678 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7680 CFLAGS="$xorg_testset_save_CFLAGS" 7681 fi 7682 7683 found="no" 7684 7685 if test $found = "no" ; then 7686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 fi 7689 7690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7692 fi 7693 7694 CFLAGS="$CFLAGS -Werror=return-type" 7695 7696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7697 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7698 cacheid=xorg_cv_cc_flag__Werror_return_type 7699 if eval \${$cacheid+:} false; then : 7700 $as_echo_n "(cached) " >&6 7701 else 7702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7703 /* end confdefs.h. */ 7704 int i; 7705 int 7706 main () 7707 { 7708 7709 ; 7710 return 0; 7711 } 7712 _ACEOF 7713 if ac_fn_c_try_link "$LINENO"; then : 7714 eval $cacheid=yes 7715 else 7716 eval $cacheid=no 7717 fi 7718 rm -f core conftest.err conftest.$ac_objext \ 7719 conftest$ac_exeext conftest.$ac_ext 7720 fi 7721 7722 7723 CFLAGS="$xorg_testset_save_CFLAGS" 7724 7725 eval supported=\$$cacheid 7726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7727 $as_echo "$supported" >&6; } 7728 if test "$supported" = "yes" ; then 7729 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7730 found="yes" 7731 fi 7732 fi 7733 7734 if test $found = "no" ; then 7735 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7737 fi 7738 7739 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7741 fi 7742 7743 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7744 7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7746 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7747 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7748 if eval \${$cacheid+:} false; then : 7749 $as_echo_n "(cached) " >&6 7750 else 7751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7752 /* end confdefs.h. */ 7753 int i; 7754 int 7755 main () 7756 { 7757 7758 ; 7759 return 0; 7760 } 7761 _ACEOF 7762 if ac_fn_c_try_link "$LINENO"; then : 7763 eval $cacheid=yes 7764 else 7765 eval $cacheid=no 7766 fi 7767 rm -f core conftest.err conftest.$ac_objext \ 7768 conftest$ac_exeext conftest.$ac_ext 7769 fi 7770 7771 7772 CFLAGS="$xorg_testset_save_CFLAGS" 7773 7774 eval supported=\$$cacheid 7775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7776 $as_echo "$supported" >&6; } 7777 if test "$supported" = "yes" ; then 7778 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7779 found="yes" 7780 fi 7781 fi 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 xorg_testset_save_CFLAGS="$CFLAGS" 7798 7799 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7802 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7803 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7804 $as_echo_n "(cached) " >&6 7805 else 7806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7807 /* end confdefs.h. */ 7808 int i; 7809 _ACEOF 7810 if ac_fn_c_try_compile "$LINENO"; then : 7811 xorg_cv_cc_flag_unknown_warning_option=yes 7812 else 7813 xorg_cv_cc_flag_unknown_warning_option=no 7814 fi 7815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7816 fi 7817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7818 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7820 CFLAGS="$xorg_testset_save_CFLAGS" 7821 fi 7822 7823 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7826 fi 7827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7829 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7830 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7831 $as_echo_n "(cached) " >&6 7832 else 7833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7834 /* end confdefs.h. */ 7835 int i; 7836 _ACEOF 7837 if ac_fn_c_try_compile "$LINENO"; then : 7838 xorg_cv_cc_flag_unused_command_line_argument=yes 7839 else 7840 xorg_cv_cc_flag_unused_command_line_argument=no 7841 fi 7842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7843 fi 7844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7845 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7846 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7847 CFLAGS="$xorg_testset_save_CFLAGS" 7848 fi 7849 7850 found="no" 7851 7852 if test $found = "no" ; then 7853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7855 fi 7856 7857 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7859 fi 7860 7861 CFLAGS="$CFLAGS -Werror=trigraphs" 7862 7863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7864 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7865 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7866 if eval \${$cacheid+:} false; then : 7867 $as_echo_n "(cached) " >&6 7868 else 7869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7870 /* end confdefs.h. */ 7871 int i; 7872 int 7873 main () 7874 { 7875 7876 ; 7877 return 0; 7878 } 7879 _ACEOF 7880 if ac_fn_c_try_link "$LINENO"; then : 7881 eval $cacheid=yes 7882 else 7883 eval $cacheid=no 7884 fi 7885 rm -f core conftest.err conftest.$ac_objext \ 7886 conftest$ac_exeext conftest.$ac_ext 7887 fi 7888 7889 7890 CFLAGS="$xorg_testset_save_CFLAGS" 7891 7892 eval supported=\$$cacheid 7893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7894 $as_echo "$supported" >&6; } 7895 if test "$supported" = "yes" ; then 7896 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7897 found="yes" 7898 fi 7899 fi 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 xorg_testset_save_CFLAGS="$CFLAGS" 7916 7917 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7920 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7921 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7922 $as_echo_n "(cached) " >&6 7923 else 7924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7925 /* end confdefs.h. */ 7926 int i; 7927 _ACEOF 7928 if ac_fn_c_try_compile "$LINENO"; then : 7929 xorg_cv_cc_flag_unknown_warning_option=yes 7930 else 7931 xorg_cv_cc_flag_unknown_warning_option=no 7932 fi 7933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7934 fi 7935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7936 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7937 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7938 CFLAGS="$xorg_testset_save_CFLAGS" 7939 fi 7940 7941 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7944 fi 7945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7947 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7948 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7949 $as_echo_n "(cached) " >&6 7950 else 7951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7952 /* end confdefs.h. */ 7953 int i; 7954 _ACEOF 7955 if ac_fn_c_try_compile "$LINENO"; then : 7956 xorg_cv_cc_flag_unused_command_line_argument=yes 7957 else 7958 xorg_cv_cc_flag_unused_command_line_argument=no 7959 fi 7960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7961 fi 7962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7963 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7964 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7965 CFLAGS="$xorg_testset_save_CFLAGS" 7966 fi 7967 7968 found="no" 7969 7970 if test $found = "no" ; then 7971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7973 fi 7974 7975 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7977 fi 7978 7979 CFLAGS="$CFLAGS -Werror=array-bounds" 7980 7981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7982 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7983 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7984 if eval \${$cacheid+:} false; then : 7985 $as_echo_n "(cached) " >&6 7986 else 7987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7988 /* end confdefs.h. */ 7989 int i; 7990 int 7991 main () 7992 { 7993 7994 ; 7995 return 0; 7996 } 7997 _ACEOF 7998 if ac_fn_c_try_link "$LINENO"; then : 7999 eval $cacheid=yes 8000 else 8001 eval $cacheid=no 8002 fi 8003 rm -f core conftest.err conftest.$ac_objext \ 8004 conftest$ac_exeext conftest.$ac_ext 8005 fi 8006 8007 8008 CFLAGS="$xorg_testset_save_CFLAGS" 8009 8010 eval supported=\$$cacheid 8011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8012 $as_echo "$supported" >&6; } 8013 if test "$supported" = "yes" ; then 8014 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8015 found="yes" 8016 fi 8017 fi 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 xorg_testset_save_CFLAGS="$CFLAGS" 8034 8035 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8038 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8039 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8040 $as_echo_n "(cached) " >&6 8041 else 8042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8043 /* end confdefs.h. */ 8044 int i; 8045 _ACEOF 8046 if ac_fn_c_try_compile "$LINENO"; then : 8047 xorg_cv_cc_flag_unknown_warning_option=yes 8048 else 8049 xorg_cv_cc_flag_unknown_warning_option=no 8050 fi 8051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8052 fi 8053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8054 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8055 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8056 CFLAGS="$xorg_testset_save_CFLAGS" 8057 fi 8058 8059 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8062 fi 8063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8065 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8066 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8067 $as_echo_n "(cached) " >&6 8068 else 8069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8070 /* end confdefs.h. */ 8071 int i; 8072 _ACEOF 8073 if ac_fn_c_try_compile "$LINENO"; then : 8074 xorg_cv_cc_flag_unused_command_line_argument=yes 8075 else 8076 xorg_cv_cc_flag_unused_command_line_argument=no 8077 fi 8078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8079 fi 8080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8081 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8082 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8083 CFLAGS="$xorg_testset_save_CFLAGS" 8084 fi 8085 8086 found="no" 8087 8088 if test $found = "no" ; then 8089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8091 fi 8092 8093 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8095 fi 8096 8097 CFLAGS="$CFLAGS -Werror=write-strings" 8098 8099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8100 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8101 cacheid=xorg_cv_cc_flag__Werror_write_strings 8102 if eval \${$cacheid+:} false; then : 8103 $as_echo_n "(cached) " >&6 8104 else 8105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8106 /* end confdefs.h. */ 8107 int i; 8108 int 8109 main () 8110 { 8111 8112 ; 8113 return 0; 8114 } 8115 _ACEOF 8116 if ac_fn_c_try_link "$LINENO"; then : 8117 eval $cacheid=yes 8118 else 8119 eval $cacheid=no 8120 fi 8121 rm -f core conftest.err conftest.$ac_objext \ 8122 conftest$ac_exeext conftest.$ac_ext 8123 fi 8124 8125 8126 CFLAGS="$xorg_testset_save_CFLAGS" 8127 8128 eval supported=\$$cacheid 8129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8130 $as_echo "$supported" >&6; } 8131 if test "$supported" = "yes" ; then 8132 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8133 found="yes" 8134 fi 8135 fi 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 xorg_testset_save_CFLAGS="$CFLAGS" 8152 8153 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8156 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8157 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8158 $as_echo_n "(cached) " >&6 8159 else 8160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8161 /* end confdefs.h. */ 8162 int i; 8163 _ACEOF 8164 if ac_fn_c_try_compile "$LINENO"; then : 8165 xorg_cv_cc_flag_unknown_warning_option=yes 8166 else 8167 xorg_cv_cc_flag_unknown_warning_option=no 8168 fi 8169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8170 fi 8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8172 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8173 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8174 CFLAGS="$xorg_testset_save_CFLAGS" 8175 fi 8176 8177 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8178 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8180 fi 8181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8183 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8184 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8185 $as_echo_n "(cached) " >&6 8186 else 8187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8188 /* end confdefs.h. */ 8189 int i; 8190 _ACEOF 8191 if ac_fn_c_try_compile "$LINENO"; then : 8192 xorg_cv_cc_flag_unused_command_line_argument=yes 8193 else 8194 xorg_cv_cc_flag_unused_command_line_argument=no 8195 fi 8196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8197 fi 8198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8199 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8201 CFLAGS="$xorg_testset_save_CFLAGS" 8202 fi 8203 8204 found="no" 8205 8206 if test $found = "no" ; then 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 fi 8210 8211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8213 fi 8214 8215 CFLAGS="$CFLAGS -Werror=address" 8216 8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8218 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8219 cacheid=xorg_cv_cc_flag__Werror_address 8220 if eval \${$cacheid+:} false; then : 8221 $as_echo_n "(cached) " >&6 8222 else 8223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8224 /* end confdefs.h. */ 8225 int i; 8226 int 8227 main () 8228 { 8229 8230 ; 8231 return 0; 8232 } 8233 _ACEOF 8234 if ac_fn_c_try_link "$LINENO"; then : 8235 eval $cacheid=yes 8236 else 8237 eval $cacheid=no 8238 fi 8239 rm -f core conftest.err conftest.$ac_objext \ 8240 conftest$ac_exeext conftest.$ac_ext 8241 fi 8242 8243 8244 CFLAGS="$xorg_testset_save_CFLAGS" 8245 8246 eval supported=\$$cacheid 8247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8248 $as_echo "$supported" >&6; } 8249 if test "$supported" = "yes" ; then 8250 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8251 found="yes" 8252 fi 8253 fi 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 xorg_testset_save_CFLAGS="$CFLAGS" 8270 8271 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8274 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8275 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8276 $as_echo_n "(cached) " >&6 8277 else 8278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8279 /* end confdefs.h. */ 8280 int i; 8281 _ACEOF 8282 if ac_fn_c_try_compile "$LINENO"; then : 8283 xorg_cv_cc_flag_unknown_warning_option=yes 8284 else 8285 xorg_cv_cc_flag_unknown_warning_option=no 8286 fi 8287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8288 fi 8289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8290 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8291 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8292 CFLAGS="$xorg_testset_save_CFLAGS" 8293 fi 8294 8295 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8298 fi 8299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8301 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8302 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8303 $as_echo_n "(cached) " >&6 8304 else 8305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8306 /* end confdefs.h. */ 8307 int i; 8308 _ACEOF 8309 if ac_fn_c_try_compile "$LINENO"; then : 8310 xorg_cv_cc_flag_unused_command_line_argument=yes 8311 else 8312 xorg_cv_cc_flag_unused_command_line_argument=no 8313 fi 8314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8315 fi 8316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8317 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8318 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8319 CFLAGS="$xorg_testset_save_CFLAGS" 8320 fi 8321 8322 found="no" 8323 8324 if test $found = "no" ; then 8325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8327 fi 8328 8329 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8331 fi 8332 8333 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8334 8335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8336 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8337 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8338 if eval \${$cacheid+:} false; then : 8339 $as_echo_n "(cached) " >&6 8340 else 8341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8342 /* end confdefs.h. */ 8343 int i; 8344 int 8345 main () 8346 { 8347 8348 ; 8349 return 0; 8350 } 8351 _ACEOF 8352 if ac_fn_c_try_link "$LINENO"; then : 8353 eval $cacheid=yes 8354 else 8355 eval $cacheid=no 8356 fi 8357 rm -f core conftest.err conftest.$ac_objext \ 8358 conftest$ac_exeext conftest.$ac_ext 8359 fi 8360 8361 8362 CFLAGS="$xorg_testset_save_CFLAGS" 8363 8364 eval supported=\$$cacheid 8365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8366 $as_echo "$supported" >&6; } 8367 if test "$supported" = "yes" ; then 8368 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8369 found="yes" 8370 fi 8371 fi 8372 8373 if test $found = "no" ; then 8374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8376 fi 8377 8378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8380 fi 8381 8382 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8383 8384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8385 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8386 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8387 if eval \${$cacheid+:} false; then : 8388 $as_echo_n "(cached) " >&6 8389 else 8390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8391 /* end confdefs.h. */ 8392 int i; 8393 int 8394 main () 8395 { 8396 8397 ; 8398 return 0; 8399 } 8400 _ACEOF 8401 if ac_fn_c_try_link "$LINENO"; then : 8402 eval $cacheid=yes 8403 else 8404 eval $cacheid=no 8405 fi 8406 rm -f core conftest.err conftest.$ac_objext \ 8407 conftest$ac_exeext conftest.$ac_ext 8408 fi 8409 8410 8411 CFLAGS="$xorg_testset_save_CFLAGS" 8412 8413 eval supported=\$$cacheid 8414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8415 $as_echo "$supported" >&6; } 8416 if test "$supported" = "yes" ; then 8417 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8418 found="yes" 8419 fi 8420 fi 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 xorg_testset_save_CFLAGS="$CFLAGS" 8437 8438 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8441 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8442 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8443 $as_echo_n "(cached) " >&6 8444 else 8445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8446 /* end confdefs.h. */ 8447 int i; 8448 _ACEOF 8449 if ac_fn_c_try_compile "$LINENO"; then : 8450 xorg_cv_cc_flag_unknown_warning_option=yes 8451 else 8452 xorg_cv_cc_flag_unknown_warning_option=no 8453 fi 8454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8455 fi 8456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8457 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8459 CFLAGS="$xorg_testset_save_CFLAGS" 8460 fi 8461 8462 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8465 fi 8466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8468 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8469 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8470 $as_echo_n "(cached) " >&6 8471 else 8472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8473 /* end confdefs.h. */ 8474 int i; 8475 _ACEOF 8476 if ac_fn_c_try_compile "$LINENO"; then : 8477 xorg_cv_cc_flag_unused_command_line_argument=yes 8478 else 8479 xorg_cv_cc_flag_unused_command_line_argument=no 8480 fi 8481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8482 fi 8483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8484 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8486 CFLAGS="$xorg_testset_save_CFLAGS" 8487 fi 8488 8489 found="no" 8490 8491 if test $found = "no" ; then 8492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8494 fi 8495 8496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8498 fi 8499 8500 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8501 8502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8503 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8504 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8505 if eval \${$cacheid+:} false; then : 8506 $as_echo_n "(cached) " >&6 8507 else 8508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8509 /* end confdefs.h. */ 8510 int i; 8511 int 8512 main () 8513 { 8514 8515 ; 8516 return 0; 8517 } 8518 _ACEOF 8519 if ac_fn_c_try_link "$LINENO"; then : 8520 eval $cacheid=yes 8521 else 8522 eval $cacheid=no 8523 fi 8524 rm -f core conftest.err conftest.$ac_objext \ 8525 conftest$ac_exeext conftest.$ac_ext 8526 fi 8527 8528 8529 CFLAGS="$xorg_testset_save_CFLAGS" 8530 8531 eval supported=\$$cacheid 8532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8533 $as_echo "$supported" >&6; } 8534 if test "$supported" = "yes" ; then 8535 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8536 found="yes" 8537 fi 8538 fi 8539 8540 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8541 else 8542 { $as_echo "$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 8543 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 xorg_testset_save_CFLAGS="$CFLAGS" 8558 8559 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8562 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8563 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8564 $as_echo_n "(cached) " >&6 8565 else 8566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8567 /* end confdefs.h. */ 8568 int i; 8569 _ACEOF 8570 if ac_fn_c_try_compile "$LINENO"; then : 8571 xorg_cv_cc_flag_unknown_warning_option=yes 8572 else 8573 xorg_cv_cc_flag_unknown_warning_option=no 8574 fi 8575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8576 fi 8577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8578 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8580 CFLAGS="$xorg_testset_save_CFLAGS" 8581 fi 8582 8583 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8586 fi 8587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8589 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8590 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8591 $as_echo_n "(cached) " >&6 8592 else 8593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8594 /* end confdefs.h. */ 8595 int i; 8596 _ACEOF 8597 if ac_fn_c_try_compile "$LINENO"; then : 8598 xorg_cv_cc_flag_unused_command_line_argument=yes 8599 else 8600 xorg_cv_cc_flag_unused_command_line_argument=no 8601 fi 8602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8603 fi 8604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8605 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8606 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8607 CFLAGS="$xorg_testset_save_CFLAGS" 8608 fi 8609 8610 found="no" 8611 8612 if test $found = "no" ; then 8613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8615 fi 8616 8617 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8619 fi 8620 8621 CFLAGS="$CFLAGS -Wimplicit" 8622 8623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8624 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8625 cacheid=xorg_cv_cc_flag__Wimplicit 8626 if eval \${$cacheid+:} false; then : 8627 $as_echo_n "(cached) " >&6 8628 else 8629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8630 /* end confdefs.h. */ 8631 int i; 8632 int 8633 main () 8634 { 8635 8636 ; 8637 return 0; 8638 } 8639 _ACEOF 8640 if ac_fn_c_try_link "$LINENO"; then : 8641 eval $cacheid=yes 8642 else 8643 eval $cacheid=no 8644 fi 8645 rm -f core conftest.err conftest.$ac_objext \ 8646 conftest$ac_exeext conftest.$ac_ext 8647 fi 8648 8649 8650 CFLAGS="$xorg_testset_save_CFLAGS" 8651 8652 eval supported=\$$cacheid 8653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8654 $as_echo "$supported" >&6; } 8655 if test "$supported" = "yes" ; then 8656 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8657 found="yes" 8658 fi 8659 fi 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 xorg_testset_save_CFLAGS="$CFLAGS" 8676 8677 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8680 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8681 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8682 $as_echo_n "(cached) " >&6 8683 else 8684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8685 /* end confdefs.h. */ 8686 int i; 8687 _ACEOF 8688 if ac_fn_c_try_compile "$LINENO"; then : 8689 xorg_cv_cc_flag_unknown_warning_option=yes 8690 else 8691 xorg_cv_cc_flag_unknown_warning_option=no 8692 fi 8693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8694 fi 8695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8696 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8697 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8698 CFLAGS="$xorg_testset_save_CFLAGS" 8699 fi 8700 8701 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8704 fi 8705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8707 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8708 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8709 $as_echo_n "(cached) " >&6 8710 else 8711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712 /* end confdefs.h. */ 8713 int i; 8714 _ACEOF 8715 if ac_fn_c_try_compile "$LINENO"; then : 8716 xorg_cv_cc_flag_unused_command_line_argument=yes 8717 else 8718 xorg_cv_cc_flag_unused_command_line_argument=no 8719 fi 8720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8721 fi 8722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8723 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8725 CFLAGS="$xorg_testset_save_CFLAGS" 8726 fi 8727 8728 found="no" 8729 8730 if test $found = "no" ; then 8731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8733 fi 8734 8735 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8737 fi 8738 8739 CFLAGS="$CFLAGS -Wnonnull" 8740 8741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8742 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8743 cacheid=xorg_cv_cc_flag__Wnonnull 8744 if eval \${$cacheid+:} false; then : 8745 $as_echo_n "(cached) " >&6 8746 else 8747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8748 /* end confdefs.h. */ 8749 int i; 8750 int 8751 main () 8752 { 8753 8754 ; 8755 return 0; 8756 } 8757 _ACEOF 8758 if ac_fn_c_try_link "$LINENO"; then : 8759 eval $cacheid=yes 8760 else 8761 eval $cacheid=no 8762 fi 8763 rm -f core conftest.err conftest.$ac_objext \ 8764 conftest$ac_exeext conftest.$ac_ext 8765 fi 8766 8767 8768 CFLAGS="$xorg_testset_save_CFLAGS" 8769 8770 eval supported=\$$cacheid 8771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8772 $as_echo "$supported" >&6; } 8773 if test "$supported" = "yes" ; then 8774 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8775 found="yes" 8776 fi 8777 fi 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 xorg_testset_save_CFLAGS="$CFLAGS" 8794 8795 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8798 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8799 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8800 $as_echo_n "(cached) " >&6 8801 else 8802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8803 /* end confdefs.h. */ 8804 int i; 8805 _ACEOF 8806 if ac_fn_c_try_compile "$LINENO"; then : 8807 xorg_cv_cc_flag_unknown_warning_option=yes 8808 else 8809 xorg_cv_cc_flag_unknown_warning_option=no 8810 fi 8811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8812 fi 8813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8814 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8815 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8816 CFLAGS="$xorg_testset_save_CFLAGS" 8817 fi 8818 8819 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8822 fi 8823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8825 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8826 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8827 $as_echo_n "(cached) " >&6 8828 else 8829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8830 /* end confdefs.h. */ 8831 int i; 8832 _ACEOF 8833 if ac_fn_c_try_compile "$LINENO"; then : 8834 xorg_cv_cc_flag_unused_command_line_argument=yes 8835 else 8836 xorg_cv_cc_flag_unused_command_line_argument=no 8837 fi 8838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8839 fi 8840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8841 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8842 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8843 CFLAGS="$xorg_testset_save_CFLAGS" 8844 fi 8845 8846 found="no" 8847 8848 if test $found = "no" ; then 8849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8851 fi 8852 8853 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8855 fi 8856 8857 CFLAGS="$CFLAGS -Winit-self" 8858 8859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8860 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8861 cacheid=xorg_cv_cc_flag__Winit_self 8862 if eval \${$cacheid+:} false; then : 8863 $as_echo_n "(cached) " >&6 8864 else 8865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8866 /* end confdefs.h. */ 8867 int i; 8868 int 8869 main () 8870 { 8871 8872 ; 8873 return 0; 8874 } 8875 _ACEOF 8876 if ac_fn_c_try_link "$LINENO"; then : 8877 eval $cacheid=yes 8878 else 8879 eval $cacheid=no 8880 fi 8881 rm -f core conftest.err conftest.$ac_objext \ 8882 conftest$ac_exeext conftest.$ac_ext 8883 fi 8884 8885 8886 CFLAGS="$xorg_testset_save_CFLAGS" 8887 8888 eval supported=\$$cacheid 8889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8890 $as_echo "$supported" >&6; } 8891 if test "$supported" = "yes" ; then 8892 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8893 found="yes" 8894 fi 8895 fi 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 xorg_testset_save_CFLAGS="$CFLAGS" 8912 8913 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8916 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8917 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8918 $as_echo_n "(cached) " >&6 8919 else 8920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8921 /* end confdefs.h. */ 8922 int i; 8923 _ACEOF 8924 if ac_fn_c_try_compile "$LINENO"; then : 8925 xorg_cv_cc_flag_unknown_warning_option=yes 8926 else 8927 xorg_cv_cc_flag_unknown_warning_option=no 8928 fi 8929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8930 fi 8931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8932 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8933 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8934 CFLAGS="$xorg_testset_save_CFLAGS" 8935 fi 8936 8937 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8940 fi 8941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8943 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8944 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8945 $as_echo_n "(cached) " >&6 8946 else 8947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8948 /* end confdefs.h. */ 8949 int i; 8950 _ACEOF 8951 if ac_fn_c_try_compile "$LINENO"; then : 8952 xorg_cv_cc_flag_unused_command_line_argument=yes 8953 else 8954 xorg_cv_cc_flag_unused_command_line_argument=no 8955 fi 8956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8957 fi 8958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8959 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8961 CFLAGS="$xorg_testset_save_CFLAGS" 8962 fi 8963 8964 found="no" 8965 8966 if test $found = "no" ; then 8967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 fi 8970 8971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8973 fi 8974 8975 CFLAGS="$CFLAGS -Wmain" 8976 8977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8978 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8979 cacheid=xorg_cv_cc_flag__Wmain 8980 if eval \${$cacheid+:} false; then : 8981 $as_echo_n "(cached) " >&6 8982 else 8983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8984 /* end confdefs.h. */ 8985 int i; 8986 int 8987 main () 8988 { 8989 8990 ; 8991 return 0; 8992 } 8993 _ACEOF 8994 if ac_fn_c_try_link "$LINENO"; then : 8995 eval $cacheid=yes 8996 else 8997 eval $cacheid=no 8998 fi 8999 rm -f core conftest.err conftest.$ac_objext \ 9000 conftest$ac_exeext conftest.$ac_ext 9001 fi 9002 9003 9004 CFLAGS="$xorg_testset_save_CFLAGS" 9005 9006 eval supported=\$$cacheid 9007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9008 $as_echo "$supported" >&6; } 9009 if test "$supported" = "yes" ; then 9010 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9011 found="yes" 9012 fi 9013 fi 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 xorg_testset_save_CFLAGS="$CFLAGS" 9030 9031 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9034 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9035 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9036 $as_echo_n "(cached) " >&6 9037 else 9038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9039 /* end confdefs.h. */ 9040 int i; 9041 _ACEOF 9042 if ac_fn_c_try_compile "$LINENO"; then : 9043 xorg_cv_cc_flag_unknown_warning_option=yes 9044 else 9045 xorg_cv_cc_flag_unknown_warning_option=no 9046 fi 9047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9048 fi 9049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9050 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9052 CFLAGS="$xorg_testset_save_CFLAGS" 9053 fi 9054 9055 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9058 fi 9059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9061 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9062 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9063 $as_echo_n "(cached) " >&6 9064 else 9065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9066 /* end confdefs.h. */ 9067 int i; 9068 _ACEOF 9069 if ac_fn_c_try_compile "$LINENO"; then : 9070 xorg_cv_cc_flag_unused_command_line_argument=yes 9071 else 9072 xorg_cv_cc_flag_unused_command_line_argument=no 9073 fi 9074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9075 fi 9076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9077 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9078 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9079 CFLAGS="$xorg_testset_save_CFLAGS" 9080 fi 9081 9082 found="no" 9083 9084 if test $found = "no" ; then 9085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9087 fi 9088 9089 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9091 fi 9092 9093 CFLAGS="$CFLAGS -Wmissing-braces" 9094 9095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9096 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9097 cacheid=xorg_cv_cc_flag__Wmissing_braces 9098 if eval \${$cacheid+:} false; then : 9099 $as_echo_n "(cached) " >&6 9100 else 9101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9102 /* end confdefs.h. */ 9103 int i; 9104 int 9105 main () 9106 { 9107 9108 ; 9109 return 0; 9110 } 9111 _ACEOF 9112 if ac_fn_c_try_link "$LINENO"; then : 9113 eval $cacheid=yes 9114 else 9115 eval $cacheid=no 9116 fi 9117 rm -f core conftest.err conftest.$ac_objext \ 9118 conftest$ac_exeext conftest.$ac_ext 9119 fi 9120 9121 9122 CFLAGS="$xorg_testset_save_CFLAGS" 9123 9124 eval supported=\$$cacheid 9125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9126 $as_echo "$supported" >&6; } 9127 if test "$supported" = "yes" ; then 9128 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9129 found="yes" 9130 fi 9131 fi 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 xorg_testset_save_CFLAGS="$CFLAGS" 9148 9149 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9152 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9153 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9154 $as_echo_n "(cached) " >&6 9155 else 9156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9157 /* end confdefs.h. */ 9158 int i; 9159 _ACEOF 9160 if ac_fn_c_try_compile "$LINENO"; then : 9161 xorg_cv_cc_flag_unknown_warning_option=yes 9162 else 9163 xorg_cv_cc_flag_unknown_warning_option=no 9164 fi 9165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9166 fi 9167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9168 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9170 CFLAGS="$xorg_testset_save_CFLAGS" 9171 fi 9172 9173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9176 fi 9177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9179 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9180 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9181 $as_echo_n "(cached) " >&6 9182 else 9183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9184 /* end confdefs.h. */ 9185 int i; 9186 _ACEOF 9187 if ac_fn_c_try_compile "$LINENO"; then : 9188 xorg_cv_cc_flag_unused_command_line_argument=yes 9189 else 9190 xorg_cv_cc_flag_unused_command_line_argument=no 9191 fi 9192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9193 fi 9194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9195 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9197 CFLAGS="$xorg_testset_save_CFLAGS" 9198 fi 9199 9200 found="no" 9201 9202 if test $found = "no" ; then 9203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9205 fi 9206 9207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9209 fi 9210 9211 CFLAGS="$CFLAGS -Wsequence-point" 9212 9213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9214 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9215 cacheid=xorg_cv_cc_flag__Wsequence_point 9216 if eval \${$cacheid+:} false; then : 9217 $as_echo_n "(cached) " >&6 9218 else 9219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9220 /* end confdefs.h. */ 9221 int i; 9222 int 9223 main () 9224 { 9225 9226 ; 9227 return 0; 9228 } 9229 _ACEOF 9230 if ac_fn_c_try_link "$LINENO"; then : 9231 eval $cacheid=yes 9232 else 9233 eval $cacheid=no 9234 fi 9235 rm -f core conftest.err conftest.$ac_objext \ 9236 conftest$ac_exeext conftest.$ac_ext 9237 fi 9238 9239 9240 CFLAGS="$xorg_testset_save_CFLAGS" 9241 9242 eval supported=\$$cacheid 9243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9244 $as_echo "$supported" >&6; } 9245 if test "$supported" = "yes" ; then 9246 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9247 found="yes" 9248 fi 9249 fi 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 xorg_testset_save_CFLAGS="$CFLAGS" 9266 9267 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9270 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9271 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9272 $as_echo_n "(cached) " >&6 9273 else 9274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9275 /* end confdefs.h. */ 9276 int i; 9277 _ACEOF 9278 if ac_fn_c_try_compile "$LINENO"; then : 9279 xorg_cv_cc_flag_unknown_warning_option=yes 9280 else 9281 xorg_cv_cc_flag_unknown_warning_option=no 9282 fi 9283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9284 fi 9285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9286 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9288 CFLAGS="$xorg_testset_save_CFLAGS" 9289 fi 9290 9291 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9294 fi 9295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9297 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9298 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9299 $as_echo_n "(cached) " >&6 9300 else 9301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9302 /* end confdefs.h. */ 9303 int i; 9304 _ACEOF 9305 if ac_fn_c_try_compile "$LINENO"; then : 9306 xorg_cv_cc_flag_unused_command_line_argument=yes 9307 else 9308 xorg_cv_cc_flag_unused_command_line_argument=no 9309 fi 9310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9311 fi 9312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9313 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9315 CFLAGS="$xorg_testset_save_CFLAGS" 9316 fi 9317 9318 found="no" 9319 9320 if test $found = "no" ; then 9321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9323 fi 9324 9325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9327 fi 9328 9329 CFLAGS="$CFLAGS -Wreturn-type" 9330 9331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9332 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9333 cacheid=xorg_cv_cc_flag__Wreturn_type 9334 if eval \${$cacheid+:} false; then : 9335 $as_echo_n "(cached) " >&6 9336 else 9337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9338 /* end confdefs.h. */ 9339 int i; 9340 int 9341 main () 9342 { 9343 9344 ; 9345 return 0; 9346 } 9347 _ACEOF 9348 if ac_fn_c_try_link "$LINENO"; then : 9349 eval $cacheid=yes 9350 else 9351 eval $cacheid=no 9352 fi 9353 rm -f core conftest.err conftest.$ac_objext \ 9354 conftest$ac_exeext conftest.$ac_ext 9355 fi 9356 9357 9358 CFLAGS="$xorg_testset_save_CFLAGS" 9359 9360 eval supported=\$$cacheid 9361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9362 $as_echo "$supported" >&6; } 9363 if test "$supported" = "yes" ; then 9364 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9365 found="yes" 9366 fi 9367 fi 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 xorg_testset_save_CFLAGS="$CFLAGS" 9384 9385 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9388 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9389 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9390 $as_echo_n "(cached) " >&6 9391 else 9392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9393 /* end confdefs.h. */ 9394 int i; 9395 _ACEOF 9396 if ac_fn_c_try_compile "$LINENO"; then : 9397 xorg_cv_cc_flag_unknown_warning_option=yes 9398 else 9399 xorg_cv_cc_flag_unknown_warning_option=no 9400 fi 9401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9402 fi 9403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9404 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9406 CFLAGS="$xorg_testset_save_CFLAGS" 9407 fi 9408 9409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9412 fi 9413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9415 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9416 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9417 $as_echo_n "(cached) " >&6 9418 else 9419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9420 /* end confdefs.h. */ 9421 int i; 9422 _ACEOF 9423 if ac_fn_c_try_compile "$LINENO"; then : 9424 xorg_cv_cc_flag_unused_command_line_argument=yes 9425 else 9426 xorg_cv_cc_flag_unused_command_line_argument=no 9427 fi 9428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9429 fi 9430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9431 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9432 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9433 CFLAGS="$xorg_testset_save_CFLAGS" 9434 fi 9435 9436 found="no" 9437 9438 if test $found = "no" ; then 9439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 fi 9442 9443 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9445 fi 9446 9447 CFLAGS="$CFLAGS -Wtrigraphs" 9448 9449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9450 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9451 cacheid=xorg_cv_cc_flag__Wtrigraphs 9452 if eval \${$cacheid+:} false; then : 9453 $as_echo_n "(cached) " >&6 9454 else 9455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9456 /* end confdefs.h. */ 9457 int i; 9458 int 9459 main () 9460 { 9461 9462 ; 9463 return 0; 9464 } 9465 _ACEOF 9466 if ac_fn_c_try_link "$LINENO"; then : 9467 eval $cacheid=yes 9468 else 9469 eval $cacheid=no 9470 fi 9471 rm -f core conftest.err conftest.$ac_objext \ 9472 conftest$ac_exeext conftest.$ac_ext 9473 fi 9474 9475 9476 CFLAGS="$xorg_testset_save_CFLAGS" 9477 9478 eval supported=\$$cacheid 9479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9480 $as_echo "$supported" >&6; } 9481 if test "$supported" = "yes" ; then 9482 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9483 found="yes" 9484 fi 9485 fi 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 xorg_testset_save_CFLAGS="$CFLAGS" 9502 9503 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9506 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9507 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9508 $as_echo_n "(cached) " >&6 9509 else 9510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9511 /* end confdefs.h. */ 9512 int i; 9513 _ACEOF 9514 if ac_fn_c_try_compile "$LINENO"; then : 9515 xorg_cv_cc_flag_unknown_warning_option=yes 9516 else 9517 xorg_cv_cc_flag_unknown_warning_option=no 9518 fi 9519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9520 fi 9521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9522 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9524 CFLAGS="$xorg_testset_save_CFLAGS" 9525 fi 9526 9527 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9530 fi 9531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9533 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9534 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9535 $as_echo_n "(cached) " >&6 9536 else 9537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9538 /* end confdefs.h. */ 9539 int i; 9540 _ACEOF 9541 if ac_fn_c_try_compile "$LINENO"; then : 9542 xorg_cv_cc_flag_unused_command_line_argument=yes 9543 else 9544 xorg_cv_cc_flag_unused_command_line_argument=no 9545 fi 9546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9547 fi 9548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9549 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9551 CFLAGS="$xorg_testset_save_CFLAGS" 9552 fi 9553 9554 found="no" 9555 9556 if test $found = "no" ; then 9557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9559 fi 9560 9561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9563 fi 9564 9565 CFLAGS="$CFLAGS -Warray-bounds" 9566 9567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9568 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9569 cacheid=xorg_cv_cc_flag__Warray_bounds 9570 if eval \${$cacheid+:} false; then : 9571 $as_echo_n "(cached) " >&6 9572 else 9573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9574 /* end confdefs.h. */ 9575 int i; 9576 int 9577 main () 9578 { 9579 9580 ; 9581 return 0; 9582 } 9583 _ACEOF 9584 if ac_fn_c_try_link "$LINENO"; then : 9585 eval $cacheid=yes 9586 else 9587 eval $cacheid=no 9588 fi 9589 rm -f core conftest.err conftest.$ac_objext \ 9590 conftest$ac_exeext conftest.$ac_ext 9591 fi 9592 9593 9594 CFLAGS="$xorg_testset_save_CFLAGS" 9595 9596 eval supported=\$$cacheid 9597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9598 $as_echo "$supported" >&6; } 9599 if test "$supported" = "yes" ; then 9600 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9601 found="yes" 9602 fi 9603 fi 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 xorg_testset_save_CFLAGS="$CFLAGS" 9620 9621 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9624 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9625 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9626 $as_echo_n "(cached) " >&6 9627 else 9628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9629 /* end confdefs.h. */ 9630 int i; 9631 _ACEOF 9632 if ac_fn_c_try_compile "$LINENO"; then : 9633 xorg_cv_cc_flag_unknown_warning_option=yes 9634 else 9635 xorg_cv_cc_flag_unknown_warning_option=no 9636 fi 9637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9638 fi 9639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9640 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9641 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9642 CFLAGS="$xorg_testset_save_CFLAGS" 9643 fi 9644 9645 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9648 fi 9649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9651 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9652 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9653 $as_echo_n "(cached) " >&6 9654 else 9655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9656 /* end confdefs.h. */ 9657 int i; 9658 _ACEOF 9659 if ac_fn_c_try_compile "$LINENO"; then : 9660 xorg_cv_cc_flag_unused_command_line_argument=yes 9661 else 9662 xorg_cv_cc_flag_unused_command_line_argument=no 9663 fi 9664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9665 fi 9666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9667 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9669 CFLAGS="$xorg_testset_save_CFLAGS" 9670 fi 9671 9672 found="no" 9673 9674 if test $found = "no" ; then 9675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 9679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9681 fi 9682 9683 CFLAGS="$CFLAGS -Wwrite-strings" 9684 9685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9686 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9687 cacheid=xorg_cv_cc_flag__Wwrite_strings 9688 if eval \${$cacheid+:} false; then : 9689 $as_echo_n "(cached) " >&6 9690 else 9691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9692 /* end confdefs.h. */ 9693 int i; 9694 int 9695 main () 9696 { 9697 9698 ; 9699 return 0; 9700 } 9701 _ACEOF 9702 if ac_fn_c_try_link "$LINENO"; then : 9703 eval $cacheid=yes 9704 else 9705 eval $cacheid=no 9706 fi 9707 rm -f core conftest.err conftest.$ac_objext \ 9708 conftest$ac_exeext conftest.$ac_ext 9709 fi 9710 9711 9712 CFLAGS="$xorg_testset_save_CFLAGS" 9713 9714 eval supported=\$$cacheid 9715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9716 $as_echo "$supported" >&6; } 9717 if test "$supported" = "yes" ; then 9718 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9719 found="yes" 9720 fi 9721 fi 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 xorg_testset_save_CFLAGS="$CFLAGS" 9738 9739 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9742 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9743 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9744 $as_echo_n "(cached) " >&6 9745 else 9746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9747 /* end confdefs.h. */ 9748 int i; 9749 _ACEOF 9750 if ac_fn_c_try_compile "$LINENO"; then : 9751 xorg_cv_cc_flag_unknown_warning_option=yes 9752 else 9753 xorg_cv_cc_flag_unknown_warning_option=no 9754 fi 9755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9756 fi 9757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9758 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9759 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9760 CFLAGS="$xorg_testset_save_CFLAGS" 9761 fi 9762 9763 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9766 fi 9767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9769 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9770 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9771 $as_echo_n "(cached) " >&6 9772 else 9773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9774 /* end confdefs.h. */ 9775 int i; 9776 _ACEOF 9777 if ac_fn_c_try_compile "$LINENO"; then : 9778 xorg_cv_cc_flag_unused_command_line_argument=yes 9779 else 9780 xorg_cv_cc_flag_unused_command_line_argument=no 9781 fi 9782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9783 fi 9784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9785 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9787 CFLAGS="$xorg_testset_save_CFLAGS" 9788 fi 9789 9790 found="no" 9791 9792 if test $found = "no" ; then 9793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9795 fi 9796 9797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9799 fi 9800 9801 CFLAGS="$CFLAGS -Waddress" 9802 9803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9804 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9805 cacheid=xorg_cv_cc_flag__Waddress 9806 if eval \${$cacheid+:} false; then : 9807 $as_echo_n "(cached) " >&6 9808 else 9809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9810 /* end confdefs.h. */ 9811 int i; 9812 int 9813 main () 9814 { 9815 9816 ; 9817 return 0; 9818 } 9819 _ACEOF 9820 if ac_fn_c_try_link "$LINENO"; then : 9821 eval $cacheid=yes 9822 else 9823 eval $cacheid=no 9824 fi 9825 rm -f core conftest.err conftest.$ac_objext \ 9826 conftest$ac_exeext conftest.$ac_ext 9827 fi 9828 9829 9830 CFLAGS="$xorg_testset_save_CFLAGS" 9831 9832 eval supported=\$$cacheid 9833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9834 $as_echo "$supported" >&6; } 9835 if test "$supported" = "yes" ; then 9836 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9837 found="yes" 9838 fi 9839 fi 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 xorg_testset_save_CFLAGS="$CFLAGS" 9856 9857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9860 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9861 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9862 $as_echo_n "(cached) " >&6 9863 else 9864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9865 /* end confdefs.h. */ 9866 int i; 9867 _ACEOF 9868 if ac_fn_c_try_compile "$LINENO"; then : 9869 xorg_cv_cc_flag_unknown_warning_option=yes 9870 else 9871 xorg_cv_cc_flag_unknown_warning_option=no 9872 fi 9873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9874 fi 9875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9876 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9877 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9878 CFLAGS="$xorg_testset_save_CFLAGS" 9879 fi 9880 9881 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9884 fi 9885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9887 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9888 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9889 $as_echo_n "(cached) " >&6 9890 else 9891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9892 /* end confdefs.h. */ 9893 int i; 9894 _ACEOF 9895 if ac_fn_c_try_compile "$LINENO"; then : 9896 xorg_cv_cc_flag_unused_command_line_argument=yes 9897 else 9898 xorg_cv_cc_flag_unused_command_line_argument=no 9899 fi 9900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9901 fi 9902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9903 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9904 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9905 CFLAGS="$xorg_testset_save_CFLAGS" 9906 fi 9907 9908 found="no" 9909 9910 if test $found = "no" ; then 9911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9913 fi 9914 9915 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9917 fi 9918 9919 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9920 9921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9922 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9923 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9924 if eval \${$cacheid+:} false; then : 9925 $as_echo_n "(cached) " >&6 9926 else 9927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9928 /* end confdefs.h. */ 9929 int i; 9930 int 9931 main () 9932 { 9933 9934 ; 9935 return 0; 9936 } 9937 _ACEOF 9938 if ac_fn_c_try_link "$LINENO"; then : 9939 eval $cacheid=yes 9940 else 9941 eval $cacheid=no 9942 fi 9943 rm -f core conftest.err conftest.$ac_objext \ 9944 conftest$ac_exeext conftest.$ac_ext 9945 fi 9946 9947 9948 CFLAGS="$xorg_testset_save_CFLAGS" 9949 9950 eval supported=\$$cacheid 9951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9952 $as_echo "$supported" >&6; } 9953 if test "$supported" = "yes" ; then 9954 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9955 found="yes" 9956 fi 9957 fi 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 xorg_testset_save_CFLAGS="$CFLAGS" 9974 9975 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9978 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9979 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9980 $as_echo_n "(cached) " >&6 9981 else 9982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9983 /* end confdefs.h. */ 9984 int i; 9985 _ACEOF 9986 if ac_fn_c_try_compile "$LINENO"; then : 9987 xorg_cv_cc_flag_unknown_warning_option=yes 9988 else 9989 xorg_cv_cc_flag_unknown_warning_option=no 9990 fi 9991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9992 fi 9993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9994 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9995 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9996 CFLAGS="$xorg_testset_save_CFLAGS" 9997 fi 9998 9999 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10002 fi 10003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10005 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10006 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10007 $as_echo_n "(cached) " >&6 10008 else 10009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10010 /* end confdefs.h. */ 10011 int i; 10012 _ACEOF 10013 if ac_fn_c_try_compile "$LINENO"; then : 10014 xorg_cv_cc_flag_unused_command_line_argument=yes 10015 else 10016 xorg_cv_cc_flag_unused_command_line_argument=no 10017 fi 10018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10019 fi 10020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10021 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10022 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10023 CFLAGS="$xorg_testset_save_CFLAGS" 10024 fi 10025 10026 found="no" 10027 10028 if test $found = "no" ; then 10029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10031 fi 10032 10033 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10035 fi 10036 10037 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10038 10039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10040 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10041 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10042 if eval \${$cacheid+:} false; then : 10043 $as_echo_n "(cached) " >&6 10044 else 10045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10046 /* end confdefs.h. */ 10047 int i; 10048 int 10049 main () 10050 { 10051 10052 ; 10053 return 0; 10054 } 10055 _ACEOF 10056 if ac_fn_c_try_link "$LINENO"; then : 10057 eval $cacheid=yes 10058 else 10059 eval $cacheid=no 10060 fi 10061 rm -f core conftest.err conftest.$ac_objext \ 10062 conftest$ac_exeext conftest.$ac_ext 10063 fi 10064 10065 10066 CFLAGS="$xorg_testset_save_CFLAGS" 10067 10068 eval supported=\$$cacheid 10069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10070 $as_echo "$supported" >&6; } 10071 if test "$supported" = "yes" ; then 10072 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10073 found="yes" 10074 fi 10075 fi 10076 10077 10078 fi 10079 10080 10081 10082 10083 10084 10085 10086 CWARNFLAGS="$BASE_CFLAGS" 10087 if test "x$GCC" = xyes ; then 10088 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10089 fi 10090 10091 10092 10093 10094 10095 10096 10097 10098 # Check whether --enable-strict-compilation was given. 10099 if test "${enable_strict_compilation+set}" = set; then : 10100 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10101 else 10102 STRICT_COMPILE=no 10103 fi 10104 10105 10106 10107 10108 10109 10110 STRICT_CFLAGS="" 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 10124 xorg_testset_save_CFLAGS="$CFLAGS" 10125 10126 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10129 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10130 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10131 $as_echo_n "(cached) " >&6 10132 else 10133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10134 /* end confdefs.h. */ 10135 int i; 10136 _ACEOF 10137 if ac_fn_c_try_compile "$LINENO"; then : 10138 xorg_cv_cc_flag_unknown_warning_option=yes 10139 else 10140 xorg_cv_cc_flag_unknown_warning_option=no 10141 fi 10142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10143 fi 10144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10145 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10146 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10147 CFLAGS="$xorg_testset_save_CFLAGS" 10148 fi 10149 10150 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10153 fi 10154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10156 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10157 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10158 $as_echo_n "(cached) " >&6 10159 else 10160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10161 /* end confdefs.h. */ 10162 int i; 10163 _ACEOF 10164 if ac_fn_c_try_compile "$LINENO"; then : 10165 xorg_cv_cc_flag_unused_command_line_argument=yes 10166 else 10167 xorg_cv_cc_flag_unused_command_line_argument=no 10168 fi 10169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10170 fi 10171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10172 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10174 CFLAGS="$xorg_testset_save_CFLAGS" 10175 fi 10176 10177 found="no" 10178 10179 if test $found = "no" ; then 10180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10182 fi 10183 10184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10186 fi 10187 10188 CFLAGS="$CFLAGS -pedantic" 10189 10190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10191 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10192 cacheid=xorg_cv_cc_flag__pedantic 10193 if eval \${$cacheid+:} false; then : 10194 $as_echo_n "(cached) " >&6 10195 else 10196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10197 /* end confdefs.h. */ 10198 int i; 10199 int 10200 main () 10201 { 10202 10203 ; 10204 return 0; 10205 } 10206 _ACEOF 10207 if ac_fn_c_try_link "$LINENO"; then : 10208 eval $cacheid=yes 10209 else 10210 eval $cacheid=no 10211 fi 10212 rm -f core conftest.err conftest.$ac_objext \ 10213 conftest$ac_exeext conftest.$ac_ext 10214 fi 10215 10216 10217 CFLAGS="$xorg_testset_save_CFLAGS" 10218 10219 eval supported=\$$cacheid 10220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10221 $as_echo "$supported" >&6; } 10222 if test "$supported" = "yes" ; then 10223 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10224 found="yes" 10225 fi 10226 fi 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 xorg_testset_save_CFLAGS="$CFLAGS" 10243 10244 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10247 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10248 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10249 $as_echo_n "(cached) " >&6 10250 else 10251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10252 /* end confdefs.h. */ 10253 int i; 10254 _ACEOF 10255 if ac_fn_c_try_compile "$LINENO"; then : 10256 xorg_cv_cc_flag_unknown_warning_option=yes 10257 else 10258 xorg_cv_cc_flag_unknown_warning_option=no 10259 fi 10260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10261 fi 10262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10263 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10264 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10265 CFLAGS="$xorg_testset_save_CFLAGS" 10266 fi 10267 10268 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10271 fi 10272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10274 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10275 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10276 $as_echo_n "(cached) " >&6 10277 else 10278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10279 /* end confdefs.h. */ 10280 int i; 10281 _ACEOF 10282 if ac_fn_c_try_compile "$LINENO"; then : 10283 xorg_cv_cc_flag_unused_command_line_argument=yes 10284 else 10285 xorg_cv_cc_flag_unused_command_line_argument=no 10286 fi 10287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10288 fi 10289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10290 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10291 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10292 CFLAGS="$xorg_testset_save_CFLAGS" 10293 fi 10294 10295 found="no" 10296 10297 if test $found = "no" ; then 10298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10300 fi 10301 10302 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10304 fi 10305 10306 CFLAGS="$CFLAGS -Werror" 10307 10308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10309 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10310 cacheid=xorg_cv_cc_flag__Werror 10311 if eval \${$cacheid+:} false; then : 10312 $as_echo_n "(cached) " >&6 10313 else 10314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10315 /* end confdefs.h. */ 10316 int i; 10317 int 10318 main () 10319 { 10320 10321 ; 10322 return 0; 10323 } 10324 _ACEOF 10325 if ac_fn_c_try_link "$LINENO"; then : 10326 eval $cacheid=yes 10327 else 10328 eval $cacheid=no 10329 fi 10330 rm -f core conftest.err conftest.$ac_objext \ 10331 conftest$ac_exeext conftest.$ac_ext 10332 fi 10333 10334 10335 CFLAGS="$xorg_testset_save_CFLAGS" 10336 10337 eval supported=\$$cacheid 10338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10339 $as_echo "$supported" >&6; } 10340 if test "$supported" = "yes" ; then 10341 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10342 found="yes" 10343 fi 10344 fi 10345 10346 if test $found = "no" ; then 10347 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10349 fi 10350 10351 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10353 fi 10354 10355 CFLAGS="$CFLAGS -errwarn" 10356 10357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10358 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10359 cacheid=xorg_cv_cc_flag__errwarn 10360 if eval \${$cacheid+:} false; then : 10361 $as_echo_n "(cached) " >&6 10362 else 10363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10364 /* end confdefs.h. */ 10365 int i; 10366 int 10367 main () 10368 { 10369 10370 ; 10371 return 0; 10372 } 10373 _ACEOF 10374 if ac_fn_c_try_link "$LINENO"; then : 10375 eval $cacheid=yes 10376 else 10377 eval $cacheid=no 10378 fi 10379 rm -f core conftest.err conftest.$ac_objext \ 10380 conftest$ac_exeext conftest.$ac_ext 10381 fi 10382 10383 10384 CFLAGS="$xorg_testset_save_CFLAGS" 10385 10386 eval supported=\$$cacheid 10387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10388 $as_echo "$supported" >&6; } 10389 if test "$supported" = "yes" ; then 10390 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10391 found="yes" 10392 fi 10393 fi 10394 10395 10396 10397 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10398 # activate it with -Werror, so we add it here explicitly. 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 xorg_testset_save_CFLAGS="$CFLAGS" 10413 10414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10417 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10418 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10419 $as_echo_n "(cached) " >&6 10420 else 10421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10422 /* end confdefs.h. */ 10423 int i; 10424 _ACEOF 10425 if ac_fn_c_try_compile "$LINENO"; then : 10426 xorg_cv_cc_flag_unknown_warning_option=yes 10427 else 10428 xorg_cv_cc_flag_unknown_warning_option=no 10429 fi 10430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10431 fi 10432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10433 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10435 CFLAGS="$xorg_testset_save_CFLAGS" 10436 fi 10437 10438 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10441 fi 10442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10444 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10445 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10446 $as_echo_n "(cached) " >&6 10447 else 10448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10449 /* end confdefs.h. */ 10450 int i; 10451 _ACEOF 10452 if ac_fn_c_try_compile "$LINENO"; then : 10453 xorg_cv_cc_flag_unused_command_line_argument=yes 10454 else 10455 xorg_cv_cc_flag_unused_command_line_argument=no 10456 fi 10457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10458 fi 10459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10460 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10462 CFLAGS="$xorg_testset_save_CFLAGS" 10463 fi 10464 10465 found="no" 10466 10467 if test $found = "no" ; then 10468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10470 fi 10471 10472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10474 fi 10475 10476 CFLAGS="$CFLAGS -Werror=attributes" 10477 10478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10479 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10480 cacheid=xorg_cv_cc_flag__Werror_attributes 10481 if eval \${$cacheid+:} false; then : 10482 $as_echo_n "(cached) " >&6 10483 else 10484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10485 /* end confdefs.h. */ 10486 int i; 10487 int 10488 main () 10489 { 10490 10491 ; 10492 return 0; 10493 } 10494 _ACEOF 10495 if ac_fn_c_try_link "$LINENO"; then : 10496 eval $cacheid=yes 10497 else 10498 eval $cacheid=no 10499 fi 10500 rm -f core conftest.err conftest.$ac_objext \ 10501 conftest$ac_exeext conftest.$ac_ext 10502 fi 10503 10504 10505 CFLAGS="$xorg_testset_save_CFLAGS" 10506 10507 eval supported=\$$cacheid 10508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10509 $as_echo "$supported" >&6; } 10510 if test "$supported" = "yes" ; then 10511 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10512 found="yes" 10513 fi 10514 fi 10515 10516 10517 10518 if test "x$STRICT_COMPILE" = "xyes"; then 10519 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10520 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10521 fi 10522 10523 10524 10525 10526 10527 10528 cat >>confdefs.h <<_ACEOF 10529 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10530 _ACEOF 10531 10532 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10533 if test "x$PVM" = "x"; then 10534 PVM="0" 10535 fi 10536 10537 cat >>confdefs.h <<_ACEOF 10538 #define PACKAGE_VERSION_MINOR $PVM 10539 _ACEOF 10540 10541 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10542 if test "x$PVP" = "x"; then 10543 PVP="0" 10544 fi 10545 10546 cat >>confdefs.h <<_ACEOF 10547 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10548 _ACEOF 10549 10550 10551 10552 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10553 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10554 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10555 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10556 10557 10558 10559 10560 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10561 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10562 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10563 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10564 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10565 10566 10567 10568 10569 10570 10571 if test x$APP_MAN_SUFFIX = x ; then 10572 APP_MAN_SUFFIX=1 10573 fi 10574 if test x$APP_MAN_DIR = x ; then 10575 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10576 fi 10577 10578 if test x$LIB_MAN_SUFFIX = x ; then 10579 LIB_MAN_SUFFIX=3 10580 fi 10581 if test x$LIB_MAN_DIR = x ; then 10582 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10583 fi 10584 10585 if test x$FILE_MAN_SUFFIX = x ; then 10586 case $host_os in 10587 # Solaris 2.0 - 11 use SysV man page sections 10588 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10589 *) FILE_MAN_SUFFIX=5 ;; 10590 esac 10591 fi 10592 if test x$FILE_MAN_DIR = x ; then 10593 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10594 fi 10595 10596 if test x$MISC_MAN_SUFFIX = x ; then 10597 case $host_os in 10598 # Solaris 2.0 - 11 use SysV man page sections 10599 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10600 *) MISC_MAN_SUFFIX=7 ;; 10601 esac 10602 fi 10603 if test x$MISC_MAN_DIR = x ; then 10604 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10605 fi 10606 10607 if test x$DRIVER_MAN_SUFFIX = x ; then 10608 case $host_os in 10609 # Solaris 2.0 - 11 use SysV man page sections 10610 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10611 *) DRIVER_MAN_SUFFIX=4 ;; 10612 esac 10613 fi 10614 if test x$DRIVER_MAN_DIR = x ; then 10615 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10616 fi 10617 10618 if test x$ADMIN_MAN_SUFFIX = x ; then 10619 case $host_os in 10620 # Solaris 2.0 - 11 use SysV man page sections 10621 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10622 *) ADMIN_MAN_SUFFIX=8 ;; 10623 esac 10624 fi 10625 if test x$ADMIN_MAN_DIR = x ; then 10626 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10627 fi 10628 10629 10630 10631 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 XORG_MAN_PAGE="X Version 11" 10644 10645 MAN_SUBSTS="\ 10646 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10647 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10648 -e 's|__xservername__|Xorg|g' \ 10649 -e 's|__xconfigfile__|xorg.conf|g' \ 10650 -e 's|__projectroot__|\$(prefix)|g' \ 10651 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10652 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10653 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10654 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10655 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10656 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10657 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10658 10659 10660 10661 # Check whether --enable-silent-rules was given. 10662 if test "${enable_silent_rules+set}" = set; then : 10663 enableval=$enable_silent_rules; 10664 fi 10665 10666 case $enable_silent_rules in # ((( 10667 yes) AM_DEFAULT_VERBOSITY=0;; 10668 no) AM_DEFAULT_VERBOSITY=1;; 10669 *) AM_DEFAULT_VERBOSITY=0;; 10670 esac 10671 am_make=${MAKE-make} 10672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10673 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10674 if ${am_cv_make_support_nested_variables+:} false; then : 10675 $as_echo_n "(cached) " >&6 10676 else 10677 if $as_echo 'TRUE=$(BAR$(V)) 10678 BAR0=false 10679 BAR1=true 10680 V=1 10681 am__doit: 10682 @$(TRUE) 10683 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10684 am_cv_make_support_nested_variables=yes 10685 else 10686 am_cv_make_support_nested_variables=no 10687 fi 10688 fi 10689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10690 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10691 if test $am_cv_make_support_nested_variables = yes; then 10692 AM_V='$(V)' 10693 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10694 else 10695 AM_V=$AM_DEFAULT_VERBOSITY 10696 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10697 fi 10698 AM_BACKSLASH='\' 10699 10700 10701 10702 # Checks for pkg-config packages 10703 10704 pkg_failed=no 10705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XBIFF" >&5 10706 $as_echo_n "checking for XBIFF... " >&6; } 10707 10708 if test -n "$XBIFF_CFLAGS"; then 10709 pkg_cv_XBIFF_CFLAGS="$XBIFF_CFLAGS" 10710 elif test -n "$PKG_CONFIG"; then 10711 if test -n "$PKG_CONFIG" && \ 10712 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xbitmaps xext x11\""; } >&5 10713 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xbitmaps xext x11") 2>&5 10714 ac_status=$? 10715 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10716 test $ac_status = 0; }; then 10717 pkg_cv_XBIFF_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xbitmaps xext x11" 2>/dev/null` 10718 test "x$?" != "x0" && pkg_failed=yes 10719 else 10720 pkg_failed=yes 10721 fi 10722 else 10723 pkg_failed=untried 10724 fi 10725 if test -n "$XBIFF_LIBS"; then 10726 pkg_cv_XBIFF_LIBS="$XBIFF_LIBS" 10727 elif test -n "$PKG_CONFIG"; then 10728 if test -n "$PKG_CONFIG" && \ 10729 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xbitmaps xext x11\""; } >&5 10730 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xbitmaps xext x11") 2>&5 10731 ac_status=$? 10732 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10733 test $ac_status = 0; }; then 10734 pkg_cv_XBIFF_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xbitmaps xext x11" 2>/dev/null` 10735 test "x$?" != "x0" && pkg_failed=yes 10736 else 10737 pkg_failed=yes 10738 fi 10739 else 10740 pkg_failed=untried 10741 fi 10742 10743 10744 10745 if test $pkg_failed = yes; then 10746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10747 $as_echo "no" >&6; } 10748 10749 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10750 _pkg_short_errors_supported=yes 10751 else 10752 _pkg_short_errors_supported=no 10753 fi 10754 if test $_pkg_short_errors_supported = yes; then 10755 XBIFF_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xbitmaps xext x11" 2>&1` 10756 else 10757 XBIFF_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xbitmaps xext x11" 2>&1` 10758 fi 10759 # Put the nasty error message in config.log where it belongs 10760 echo "$XBIFF_PKG_ERRORS" >&5 10761 10762 as_fn_error $? "Package requirements (xaw7 xmu xbitmaps xext x11) were not met: 10763 10764 $XBIFF_PKG_ERRORS 10765 10766 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10767 installed software in a non-standard prefix. 10768 10769 Alternatively, you may set the environment variables XBIFF_CFLAGS 10770 and XBIFF_LIBS to avoid the need to call pkg-config. 10771 See the pkg-config man page for more details." "$LINENO" 5 10772 elif test $pkg_failed = untried; then 10773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10774 $as_echo "no" >&6; } 10775 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10776 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10777 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10778 is in your PATH or set the PKG_CONFIG environment variable to the full 10779 path to pkg-config. 10780 10781 Alternatively, you may set the environment variables XBIFF_CFLAGS 10782 and XBIFF_LIBS to avoid the need to call pkg-config. 10783 See the pkg-config man page for more details. 10784 10785 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10786 See \`config.log' for more details" "$LINENO" 5; } 10787 else 10788 XBIFF_CFLAGS=$pkg_cv_XBIFF_CFLAGS 10789 XBIFF_LIBS=$pkg_cv_XBIFF_LIBS 10790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10791 $as_echo "yes" >&6; } 10792 10793 fi 10794 10795 # Checks for headers 10796 for ac_header in paths.h 10797 do : 10798 ac_fn_c_check_header_mongrel "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default" 10799 if test "x$ac_cv_header_paths_h" = xyes; then : 10800 cat >>confdefs.h <<_ACEOF 10801 #define HAVE_PATHS_H 1 10802 _ACEOF 10803 10804 fi 10805 10806 done 10807 10808 10809 # Allow builder to set path to look for mailboxes 10810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mailbox directory" >&5 10811 $as_echo_n "checking for mailbox directory... " >&6; } 10812 10813 # Check whether --with-mailbox-directory was given. 10814 if test "${with_mailbox_directory+set}" = set; then : 10815 withval=$with_mailbox_directory; mailbox_directory=$with_mailbox_directory 10816 fi 10817 10818 10819 if test "x$mailbox_directory" != "x"; then 10820 10821 cat >>confdefs.h <<_ACEOF 10822 #define MAILBOX_DIRECTORY "$mailbox_directory" 10823 _ACEOF 10824 10825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mailbox_directory" >&5 10826 $as_echo "$mailbox_directory" >&6; } 10827 else 10828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5 10829 $as_echo "not set" >&6; } 10830 fi 10831 10832 ac_config_files="$ac_config_files Makefile man/Makefile" 10833 10834 cat >confcache <<\_ACEOF 10835 # This file is a shell script that caches the results of configure 10836 # tests run on this system so they can be shared between configure 10837 # scripts and configure runs, see configure's option --config-cache. 10838 # It is not useful on other systems. If it contains results you don't 10839 # want to keep, you may remove or edit it. 10840 # 10841 # config.status only pays attention to the cache file if you give it 10842 # the --recheck option to rerun configure. 10843 # 10844 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10845 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10846 # following values. 10847 10848 _ACEOF 10849 10850 # The following way of writing the cache mishandles newlines in values, 10851 # but we know of no workaround that is simple, portable, and efficient. 10852 # So, we kill variables containing newlines. 10853 # Ultrix sh set writes to stderr and can't be redirected directly, 10854 # and sets the high bit in the cache file unless we assign to the vars. 10855 ( 10856 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10857 eval ac_val=\$$ac_var 10858 case $ac_val in #( 10859 *${as_nl}*) 10860 case $ac_var in #( 10861 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10862 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10863 esac 10864 case $ac_var in #( 10865 _ | IFS | as_nl) ;; #( 10866 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10867 *) { eval $ac_var=; unset $ac_var;} ;; 10868 esac ;; 10869 esac 10870 done 10871 10872 (set) 2>&1 | 10873 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10874 *${as_nl}ac_space=\ *) 10875 # `set' does not quote correctly, so add quotes: double-quote 10876 # substitution turns \\\\ into \\, and sed turns \\ into \. 10877 sed -n \ 10878 "s/'/'\\\\''/g; 10879 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10880 ;; #( 10881 *) 10882 # `set' quotes correctly as required by POSIX, so do not add quotes. 10883 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10884 ;; 10885 esac | 10886 sort 10887 ) | 10888 sed ' 10889 /^ac_cv_env_/b end 10890 t clear 10891 :clear 10892 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10893 t end 10894 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10895 :end' >>confcache 10896 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10897 if test -w "$cache_file"; then 10898 if test "x$cache_file" != "x/dev/null"; then 10899 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10900 $as_echo "$as_me: updating cache $cache_file" >&6;} 10901 if test ! -f "$cache_file" || test -h "$cache_file"; then 10902 cat confcache >"$cache_file" 10903 else 10904 case $cache_file in #( 10905 */* | ?:*) 10906 mv -f confcache "$cache_file"$$ && 10907 mv -f "$cache_file"$$ "$cache_file" ;; #( 10908 *) 10909 mv -f confcache "$cache_file" ;; 10910 esac 10911 fi 10912 fi 10913 else 10914 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10915 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10916 fi 10917 fi 10918 rm -f confcache 10919 10920 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10921 # Let make expand exec_prefix. 10922 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10923 10924 DEFS=-DHAVE_CONFIG_H 10925 10926 ac_libobjs= 10927 ac_ltlibobjs= 10928 U= 10929 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10930 # 1. Remove the extension, and $U if already installed. 10931 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10932 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10933 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10934 # will be set to the directory where LIBOBJS objects are built. 10935 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10936 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10937 done 10938 LIBOBJS=$ac_libobjs 10939 10940 LTLIBOBJS=$ac_ltlibobjs 10941 10942 10943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10944 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10945 if test -n "$am_sleep_pid"; then 10946 # Hide warnings about reused PIDs. 10947 wait $am_sleep_pid 2>/dev/null 10948 fi 10949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10950 $as_echo "done" >&6; } 10951 if test -n "$EXEEXT"; then 10952 am__EXEEXT_TRUE= 10953 am__EXEEXT_FALSE='#' 10954 else 10955 am__EXEEXT_TRUE='#' 10956 am__EXEEXT_FALSE= 10957 fi 10958 10959 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10960 as_fn_error $? "conditional \"AMDEP\" was never defined. 10961 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10962 fi 10963 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10964 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10965 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10966 fi 10967 10968 : "${CONFIG_STATUS=./config.status}" 10969 ac_write_fail=0 10970 ac_clean_files_save=$ac_clean_files 10971 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10972 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10973 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10974 as_write_fail=0 10975 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10976 #! $SHELL 10977 # Generated by $as_me. 10978 # Run this file to recreate the current configuration. 10979 # Compiler output produced by configure, useful for debugging 10980 # configure, is in config.log if it exists. 10981 10982 debug=false 10983 ac_cs_recheck=false 10984 ac_cs_silent=false 10985 10986 SHELL=\${CONFIG_SHELL-$SHELL} 10987 export SHELL 10988 _ASEOF 10989 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10990 ## -------------------- ## 10991 ## M4sh Initialization. ## 10992 ## -------------------- ## 10993 10994 # Be more Bourne compatible 10995 DUALCASE=1; export DUALCASE # for MKS sh 10996 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10997 emulate sh 10998 NULLCMD=: 10999 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11000 # is contrary to our usage. Disable this feature. 11001 alias -g '${1+"$@"}'='"$@"' 11002 setopt NO_GLOB_SUBST 11003 else 11004 case `(set -o) 2>/dev/null` in #( 11005 *posix*) : 11006 set -o posix ;; #( 11007 *) : 11008 ;; 11009 esac 11010 fi 11011 11012 11013 as_nl=' 11014 ' 11015 export as_nl 11016 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11017 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11018 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11019 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11020 # Prefer a ksh shell builtin over an external printf program on Solaris, 11021 # but without wasting forks for bash or zsh. 11022 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11023 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11024 as_echo='print -r --' 11025 as_echo_n='print -rn --' 11026 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11027 as_echo='printf %s\n' 11028 as_echo_n='printf %s' 11029 else 11030 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11031 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11032 as_echo_n='/usr/ucb/echo -n' 11033 else 11034 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11035 as_echo_n_body='eval 11036 arg=$1; 11037 case $arg in #( 11038 *"$as_nl"*) 11039 expr "X$arg" : "X\\(.*\\)$as_nl"; 11040 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11041 esac; 11042 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11043 ' 11044 export as_echo_n_body 11045 as_echo_n='sh -c $as_echo_n_body as_echo' 11046 fi 11047 export as_echo_body 11048 as_echo='sh -c $as_echo_body as_echo' 11049 fi 11050 11051 # The user is always right. 11052 if test "${PATH_SEPARATOR+set}" != set; then 11053 PATH_SEPARATOR=: 11054 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11055 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11056 PATH_SEPARATOR=';' 11057 } 11058 fi 11059 11060 11061 # IFS 11062 # We need space, tab and new line, in precisely that order. Quoting is 11063 # there to prevent editors from complaining about space-tab. 11064 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11065 # splitting by setting IFS to empty value.) 11066 IFS=" "" $as_nl" 11067 11068 # Find who we are. Look in the path if we contain no directory separator. 11069 as_myself= 11070 case $0 in #(( 11071 *[\\/]* ) as_myself=$0 ;; 11072 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11073 for as_dir in $PATH 11074 do 11075 IFS=$as_save_IFS 11076 test -z "$as_dir" && as_dir=. 11077 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11078 done 11079 IFS=$as_save_IFS 11080 11081 ;; 11082 esac 11083 # We did not find ourselves, most probably we were run as `sh COMMAND' 11084 # in which case we are not to be found in the path. 11085 if test "x$as_myself" = x; then 11086 as_myself=$0 11087 fi 11088 if test ! -f "$as_myself"; then 11089 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11090 exit 1 11091 fi 11092 11093 # Unset variables that we do not need and which cause bugs (e.g. in 11094 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11095 # suppresses any "Segmentation fault" message there. '((' could 11096 # trigger a bug in pdksh 5.2.14. 11097 for as_var in BASH_ENV ENV MAIL MAILPATH 11098 do eval test x\${$as_var+set} = xset \ 11099 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11100 done 11101 PS1='$ ' 11102 PS2='> ' 11103 PS4='+ ' 11104 11105 # NLS nuisances. 11106 LC_ALL=C 11107 export LC_ALL 11108 LANGUAGE=C 11109 export LANGUAGE 11110 11111 # CDPATH. 11112 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11113 11114 11115 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11116 # ---------------------------------------- 11117 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11118 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11119 # script with STATUS, using 1 if that was 0. 11120 as_fn_error () 11121 { 11122 as_status=$1; test $as_status -eq 0 && as_status=1 11123 if test "$4"; then 11124 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11125 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11126 fi 11127 $as_echo "$as_me: error: $2" >&2 11128 as_fn_exit $as_status 11129 } # as_fn_error 11130 11131 11132 # as_fn_set_status STATUS 11133 # ----------------------- 11134 # Set $? to STATUS, without forking. 11135 as_fn_set_status () 11136 { 11137 return $1 11138 } # as_fn_set_status 11139 11140 # as_fn_exit STATUS 11141 # ----------------- 11142 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11143 as_fn_exit () 11144 { 11145 set +e 11146 as_fn_set_status $1 11147 exit $1 11148 } # as_fn_exit 11149 11150 # as_fn_unset VAR 11151 # --------------- 11152 # Portably unset VAR. 11153 as_fn_unset () 11154 { 11155 { eval $1=; unset $1;} 11156 } 11157 as_unset=as_fn_unset 11158 # as_fn_append VAR VALUE 11159 # ---------------------- 11160 # Append the text in VALUE to the end of the definition contained in VAR. Take 11161 # advantage of any shell optimizations that allow amortized linear growth over 11162 # repeated appends, instead of the typical quadratic growth present in naive 11163 # implementations. 11164 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11165 eval 'as_fn_append () 11166 { 11167 eval $1+=\$2 11168 }' 11169 else 11170 as_fn_append () 11171 { 11172 eval $1=\$$1\$2 11173 } 11174 fi # as_fn_append 11175 11176 # as_fn_arith ARG... 11177 # ------------------ 11178 # Perform arithmetic evaluation on the ARGs, and store the result in the 11179 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11180 # must be portable across $(()) and expr. 11181 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11182 eval 'as_fn_arith () 11183 { 11184 as_val=$(( $* )) 11185 }' 11186 else 11187 as_fn_arith () 11188 { 11189 as_val=`expr "$@" || test $? -eq 1` 11190 } 11191 fi # as_fn_arith 11192 11193 11194 if expr a : '\(a\)' >/dev/null 2>&1 && 11195 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11196 as_expr=expr 11197 else 11198 as_expr=false 11199 fi 11200 11201 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11202 as_basename=basename 11203 else 11204 as_basename=false 11205 fi 11206 11207 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11208 as_dirname=dirname 11209 else 11210 as_dirname=false 11211 fi 11212 11213 as_me=`$as_basename -- "$0" || 11214 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11215 X"$0" : 'X\(//\)$' \| \ 11216 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11217 $as_echo X/"$0" | 11218 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11219 s//\1/ 11220 q 11221 } 11222 /^X\/\(\/\/\)$/{ 11223 s//\1/ 11224 q 11225 } 11226 /^X\/\(\/\).*/{ 11227 s//\1/ 11228 q 11229 } 11230 s/.*/./; q'` 11231 11232 # Avoid depending upon Character Ranges. 11233 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11234 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11235 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11236 as_cr_digits='0123456789' 11237 as_cr_alnum=$as_cr_Letters$as_cr_digits 11238 11239 ECHO_C= ECHO_N= ECHO_T= 11240 case `echo -n x` in #((((( 11241 -n*) 11242 case `echo 'xy\c'` in 11243 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11244 xy) ECHO_C='\c';; 11245 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11246 ECHO_T=' ';; 11247 esac;; 11248 *) 11249 ECHO_N='-n';; 11250 esac 11251 11252 rm -f conf$$ conf$$.exe conf$$.file 11253 if test -d conf$$.dir; then 11254 rm -f conf$$.dir/conf$$.file 11255 else 11256 rm -f conf$$.dir 11257 mkdir conf$$.dir 2>/dev/null 11258 fi 11259 if (echo >conf$$.file) 2>/dev/null; then 11260 if ln -s conf$$.file conf$$ 2>/dev/null; then 11261 as_ln_s='ln -s' 11262 # ... but there are two gotchas: 11263 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11264 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11265 # In both cases, we have to default to `cp -pR'. 11266 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11267 as_ln_s='cp -pR' 11268 elif ln conf$$.file conf$$ 2>/dev/null; then 11269 as_ln_s=ln 11270 else 11271 as_ln_s='cp -pR' 11272 fi 11273 else 11274 as_ln_s='cp -pR' 11275 fi 11276 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11277 rmdir conf$$.dir 2>/dev/null 11278 11279 11280 # as_fn_mkdir_p 11281 # ------------- 11282 # Create "$as_dir" as a directory, including parents if necessary. 11283 as_fn_mkdir_p () 11284 { 11285 11286 case $as_dir in #( 11287 -*) as_dir=./$as_dir;; 11288 esac 11289 test -d "$as_dir" || eval $as_mkdir_p || { 11290 as_dirs= 11291 while :; do 11292 case $as_dir in #( 11293 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11294 *) as_qdir=$as_dir;; 11295 esac 11296 as_dirs="'$as_qdir' $as_dirs" 11297 as_dir=`$as_dirname -- "$as_dir" || 11298 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11299 X"$as_dir" : 'X\(//\)[^/]' \| \ 11300 X"$as_dir" : 'X\(//\)$' \| \ 11301 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11302 $as_echo X"$as_dir" | 11303 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11304 s//\1/ 11305 q 11306 } 11307 /^X\(\/\/\)[^/].*/{ 11308 s//\1/ 11309 q 11310 } 11311 /^X\(\/\/\)$/{ 11312 s//\1/ 11313 q 11314 } 11315 /^X\(\/\).*/{ 11316 s//\1/ 11317 q 11318 } 11319 s/.*/./; q'` 11320 test -d "$as_dir" && break 11321 done 11322 test -z "$as_dirs" || eval "mkdir $as_dirs" 11323 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11324 11325 11326 } # as_fn_mkdir_p 11327 if mkdir -p . 2>/dev/null; then 11328 as_mkdir_p='mkdir -p "$as_dir"' 11329 else 11330 test -d ./-p && rmdir ./-p 11331 as_mkdir_p=false 11332 fi 11333 11334 11335 # as_fn_executable_p FILE 11336 # ----------------------- 11337 # Test if FILE is an executable regular file. 11338 as_fn_executable_p () 11339 { 11340 test -f "$1" && test -x "$1" 11341 } # as_fn_executable_p 11342 as_test_x='test -x' 11343 as_executable_p=as_fn_executable_p 11344 11345 # Sed expression to map a string onto a valid CPP name. 11346 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11347 11348 # Sed expression to map a string onto a valid variable name. 11349 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11350 11351 11352 exec 6>&1 11353 ## ----------------------------------- ## 11354 ## Main body of $CONFIG_STATUS script. ## 11355 ## ----------------------------------- ## 11356 _ASEOF 11357 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11358 11359 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11360 # Save the log message, to keep $0 and so on meaningful, and to 11361 # report actual input values of CONFIG_FILES etc. instead of their 11362 # values after options handling. 11363 ac_log=" 11364 This file was extended by xbiff $as_me 1.0.4, which was 11365 generated by GNU Autoconf 2.69. Invocation command line was 11366 11367 CONFIG_FILES = $CONFIG_FILES 11368 CONFIG_HEADERS = $CONFIG_HEADERS 11369 CONFIG_LINKS = $CONFIG_LINKS 11370 CONFIG_COMMANDS = $CONFIG_COMMANDS 11371 $ $0 $@ 11372 11373 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11374 " 11375 11376 _ACEOF 11377 11378 case $ac_config_files in *" 11379 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11380 esac 11381 11382 case $ac_config_headers in *" 11383 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11384 esac 11385 11386 11387 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11388 # Files that config.status was made for. 11389 config_files="$ac_config_files" 11390 config_headers="$ac_config_headers" 11391 config_commands="$ac_config_commands" 11392 11393 _ACEOF 11394 11395 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11396 ac_cs_usage="\ 11397 \`$as_me' instantiates files and other configuration actions 11398 from templates according to the current configuration. Unless the files 11399 and actions are specified as TAGs, all are instantiated by default. 11400 11401 Usage: $0 [OPTION]... [TAG]... 11402 11403 -h, --help print this help, then exit 11404 -V, --version print version number and configuration settings, then exit 11405 --config print configuration, then exit 11406 -q, --quiet, --silent 11407 do not print progress messages 11408 -d, --debug don't remove temporary files 11409 --recheck update $as_me by reconfiguring in the same conditions 11410 --file=FILE[:TEMPLATE] 11411 instantiate the configuration file FILE 11412 --header=FILE[:TEMPLATE] 11413 instantiate the configuration header FILE 11414 11415 Configuration files: 11416 $config_files 11417 11418 Configuration headers: 11419 $config_headers 11420 11421 Configuration commands: 11422 $config_commands 11423 11424 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xbiff/issues>." 11425 11426 _ACEOF 11427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11428 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11429 ac_cs_version="\\ 11430 xbiff config.status 1.0.4 11431 configured by $0, generated by GNU Autoconf 2.69, 11432 with options \\"\$ac_cs_config\\" 11433 11434 Copyright (C) 2012 Free Software Foundation, Inc. 11435 This config.status script is free software; the Free Software Foundation 11436 gives unlimited permission to copy, distribute and modify it." 11437 11438 ac_pwd='$ac_pwd' 11439 srcdir='$srcdir' 11440 INSTALL='$INSTALL' 11441 MKDIR_P='$MKDIR_P' 11442 AWK='$AWK' 11443 test -n "\$AWK" || AWK=awk 11444 _ACEOF 11445 11446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11447 # The default lists apply if the user does not specify any file. 11448 ac_need_defaults=: 11449 while test $# != 0 11450 do 11451 case $1 in 11452 --*=?*) 11453 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11454 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11455 ac_shift=: 11456 ;; 11457 --*=) 11458 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11459 ac_optarg= 11460 ac_shift=: 11461 ;; 11462 *) 11463 ac_option=$1 11464 ac_optarg=$2 11465 ac_shift=shift 11466 ;; 11467 esac 11468 11469 case $ac_option in 11470 # Handling of the options. 11471 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11472 ac_cs_recheck=: ;; 11473 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11474 $as_echo "$ac_cs_version"; exit ;; 11475 --config | --confi | --conf | --con | --co | --c ) 11476 $as_echo "$ac_cs_config"; exit ;; 11477 --debug | --debu | --deb | --de | --d | -d ) 11478 debug=: ;; 11479 --file | --fil | --fi | --f ) 11480 $ac_shift 11481 case $ac_optarg in 11482 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11483 '') as_fn_error $? "missing file argument" ;; 11484 esac 11485 as_fn_append CONFIG_FILES " '$ac_optarg'" 11486 ac_need_defaults=false;; 11487 --header | --heade | --head | --hea ) 11488 $ac_shift 11489 case $ac_optarg in 11490 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11491 esac 11492 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11493 ac_need_defaults=false;; 11494 --he | --h) 11495 # Conflict between --help and --header 11496 as_fn_error $? "ambiguous option: \`$1' 11497 Try \`$0 --help' for more information.";; 11498 --help | --hel | -h ) 11499 $as_echo "$ac_cs_usage"; exit ;; 11500 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11501 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11502 ac_cs_silent=: ;; 11503 11504 # This is an error. 11505 -*) as_fn_error $? "unrecognized option: \`$1' 11506 Try \`$0 --help' for more information." ;; 11507 11508 *) as_fn_append ac_config_targets " $1" 11509 ac_need_defaults=false ;; 11510 11511 esac 11512 shift 11513 done 11514 11515 ac_configure_extra_args= 11516 11517 if $ac_cs_silent; then 11518 exec 6>/dev/null 11519 ac_configure_extra_args="$ac_configure_extra_args --silent" 11520 fi 11521 11522 _ACEOF 11523 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11524 if \$ac_cs_recheck; then 11525 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11526 shift 11527 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11528 CONFIG_SHELL='$SHELL' 11529 export CONFIG_SHELL 11530 exec "\$@" 11531 fi 11532 11533 _ACEOF 11534 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11535 exec 5>>config.log 11536 { 11537 echo 11538 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11539 ## Running $as_me. ## 11540 _ASBOX 11541 $as_echo "$ac_log" 11542 } >&5 11543 11544 _ACEOF 11545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11546 # 11547 # INIT-COMMANDS 11548 # 11549 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11550 11551 _ACEOF 11552 11553 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11554 11555 # Handling of arguments. 11556 for ac_config_target in $ac_config_targets 11557 do 11558 case $ac_config_target in 11559 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11560 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11561 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11562 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11563 11564 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11565 esac 11566 done 11567 11568 11569 # If the user did not use the arguments to specify the items to instantiate, 11570 # then the envvar interface is used. Set only those that are not. 11571 # We use the long form for the default assignment because of an extremely 11572 # bizarre bug on SunOS 4.1.3. 11573 if $ac_need_defaults; then 11574 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11575 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11576 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11577 fi 11578 11579 # Have a temporary directory for convenience. Make it in the build tree 11580 # simply because there is no reason against having it here, and in addition, 11581 # creating and moving files from /tmp can sometimes cause problems. 11582 # Hook for its removal unless debugging. 11583 # Note that there is a small window in which the directory will not be cleaned: 11584 # after its creation but before its name has been assigned to `$tmp'. 11585 $debug || 11586 { 11587 tmp= ac_tmp= 11588 trap 'exit_status=$? 11589 : "${ac_tmp:=$tmp}" 11590 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11591 ' 0 11592 trap 'as_fn_exit 1' 1 2 13 15 11593 } 11594 # Create a (secure) tmp directory for tmp files. 11595 11596 { 11597 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11598 test -d "$tmp" 11599 } || 11600 { 11601 tmp=./conf$$-$RANDOM 11602 (umask 077 && mkdir "$tmp") 11603 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11604 ac_tmp=$tmp 11605 11606 # Set up the scripts for CONFIG_FILES section. 11607 # No need to generate them if there are no CONFIG_FILES. 11608 # This happens for instance with `./config.status config.h'. 11609 if test -n "$CONFIG_FILES"; then 11610 11611 11612 ac_cr=`echo X | tr X '\015'` 11613 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11614 # But we know of no other shell where ac_cr would be empty at this 11615 # point, so we can use a bashism as a fallback. 11616 if test "x$ac_cr" = x; then 11617 eval ac_cr=\$\'\\r\' 11618 fi 11619 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11620 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11621 ac_cs_awk_cr='\\r' 11622 else 11623 ac_cs_awk_cr=$ac_cr 11624 fi 11625 11626 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11627 _ACEOF 11628 11629 11630 { 11631 echo "cat >conf$$subs.awk <<_ACEOF" && 11632 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11633 echo "_ACEOF" 11634 } >conf$$subs.sh || 11635 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11636 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11637 ac_delim='%!_!# ' 11638 for ac_last_try in false false false false false :; do 11639 . ./conf$$subs.sh || 11640 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11641 11642 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11643 if test $ac_delim_n = $ac_delim_num; then 11644 break 11645 elif $ac_last_try; then 11646 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11647 else 11648 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11649 fi 11650 done 11651 rm -f conf$$subs.sh 11652 11653 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11654 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11655 _ACEOF 11656 sed -n ' 11657 h 11658 s/^/S["/; s/!.*/"]=/ 11659 p 11660 g 11661 s/^[^!]*!// 11662 :repl 11663 t repl 11664 s/'"$ac_delim"'$// 11665 t delim 11666 :nl 11667 h 11668 s/\(.\{148\}\)..*/\1/ 11669 t more1 11670 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11671 p 11672 n 11673 b repl 11674 :more1 11675 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11676 p 11677 g 11678 s/.\{148\}// 11679 t nl 11680 :delim 11681 h 11682 s/\(.\{148\}\)..*/\1/ 11683 t more2 11684 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11685 p 11686 b 11687 :more2 11688 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11689 p 11690 g 11691 s/.\{148\}// 11692 t delim 11693 ' <conf$$subs.awk | sed ' 11694 /^[^""]/{ 11695 N 11696 s/\n// 11697 } 11698 ' >>$CONFIG_STATUS || ac_write_fail=1 11699 rm -f conf$$subs.awk 11700 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11701 _ACAWK 11702 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11703 for (key in S) S_is_set[key] = 1 11704 FS = "" 11705 11706 } 11707 { 11708 line = $ 0 11709 nfields = split(line, field, "@") 11710 substed = 0 11711 len = length(field[1]) 11712 for (i = 2; i < nfields; i++) { 11713 key = field[i] 11714 keylen = length(key) 11715 if (S_is_set[key]) { 11716 value = S[key] 11717 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11718 len += length(value) + length(field[++i]) 11719 substed = 1 11720 } else 11721 len += 1 + keylen 11722 } 11723 11724 print line 11725 } 11726 11727 _ACAWK 11728 _ACEOF 11729 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11730 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11731 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11732 else 11733 cat 11734 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11735 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11736 _ACEOF 11737 11738 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11739 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11740 # trailing colons and then remove the whole line if VPATH becomes empty 11741 # (actually we leave an empty line to preserve line numbers). 11742 if test "x$srcdir" = x.; then 11743 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11744 h 11745 s/// 11746 s/^/:/ 11747 s/[ ]*$/:/ 11748 s/:\$(srcdir):/:/g 11749 s/:\${srcdir}:/:/g 11750 s/:@srcdir@:/:/g 11751 s/^:*// 11752 s/:*$// 11753 x 11754 s/\(=[ ]*\).*/\1/ 11755 G 11756 s/\n// 11757 s/^[^=]*=[ ]*$// 11758 }' 11759 fi 11760 11761 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11762 fi # test -n "$CONFIG_FILES" 11763 11764 # Set up the scripts for CONFIG_HEADERS section. 11765 # No need to generate them if there are no CONFIG_HEADERS. 11766 # This happens for instance with `./config.status Makefile'. 11767 if test -n "$CONFIG_HEADERS"; then 11768 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11769 BEGIN { 11770 _ACEOF 11771 11772 # Transform confdefs.h into an awk script `defines.awk', embedded as 11773 # here-document in config.status, that substitutes the proper values into 11774 # config.h.in to produce config.h. 11775 11776 # Create a delimiter string that does not exist in confdefs.h, to ease 11777 # handling of long lines. 11778 ac_delim='%!_!# ' 11779 for ac_last_try in false false :; do 11780 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11781 if test -z "$ac_tt"; then 11782 break 11783 elif $ac_last_try; then 11784 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11785 else 11786 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11787 fi 11788 done 11789 11790 # For the awk script, D is an array of macro values keyed by name, 11791 # likewise P contains macro parameters if any. Preserve backslash 11792 # newline sequences. 11793 11794 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11795 sed -n ' 11796 s/.\{148\}/&'"$ac_delim"'/g 11797 t rset 11798 :rset 11799 s/^[ ]*#[ ]*define[ ][ ]*/ / 11800 t def 11801 d 11802 :def 11803 s/\\$// 11804 t bsnl 11805 s/["\\]/\\&/g 11806 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11807 D["\1"]=" \3"/p 11808 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11809 d 11810 :bsnl 11811 s/["\\]/\\&/g 11812 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11813 D["\1"]=" \3\\\\\\n"\\/p 11814 t cont 11815 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11816 t cont 11817 d 11818 :cont 11819 n 11820 s/.\{148\}/&'"$ac_delim"'/g 11821 t clear 11822 :clear 11823 s/\\$// 11824 t bsnlc 11825 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11826 d 11827 :bsnlc 11828 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11829 b cont 11830 ' <confdefs.h | sed ' 11831 s/'"$ac_delim"'/"\\\ 11832 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11833 11834 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11835 for (key in D) D_is_set[key] = 1 11836 FS = "" 11837 } 11838 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11839 line = \$ 0 11840 split(line, arg, " ") 11841 if (arg[1] == "#") { 11842 defundef = arg[2] 11843 mac1 = arg[3] 11844 } else { 11845 defundef = substr(arg[1], 2) 11846 mac1 = arg[2] 11847 } 11848 split(mac1, mac2, "(") #) 11849 macro = mac2[1] 11850 prefix = substr(line, 1, index(line, defundef) - 1) 11851 if (D_is_set[macro]) { 11852 # Preserve the white space surrounding the "#". 11853 print prefix "define", macro P[macro] D[macro] 11854 next 11855 } else { 11856 # Replace #undef with comments. This is necessary, for example, 11857 # in the case of _POSIX_SOURCE, which is predefined and required 11858 # on some systems where configure will not decide to define it. 11859 if (defundef == "undef") { 11860 print "/*", prefix defundef, macro, "*/" 11861 next 11862 } 11863 } 11864 } 11865 { print } 11866 _ACAWK 11867 _ACEOF 11868 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11869 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11870 fi # test -n "$CONFIG_HEADERS" 11871 11872 11873 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11874 shift 11875 for ac_tag 11876 do 11877 case $ac_tag in 11878 :[FHLC]) ac_mode=$ac_tag; continue;; 11879 esac 11880 case $ac_mode$ac_tag in 11881 :[FHL]*:*);; 11882 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11883 :[FH]-) ac_tag=-:-;; 11884 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11885 esac 11886 ac_save_IFS=$IFS 11887 IFS=: 11888 set x $ac_tag 11889 IFS=$ac_save_IFS 11890 shift 11891 ac_file=$1 11892 shift 11893 11894 case $ac_mode in 11895 :L) ac_source=$1;; 11896 :[FH]) 11897 ac_file_inputs= 11898 for ac_f 11899 do 11900 case $ac_f in 11901 -) ac_f="$ac_tmp/stdin";; 11902 *) # Look for the file first in the build tree, then in the source tree 11903 # (if the path is not absolute). The absolute path cannot be DOS-style, 11904 # because $ac_f cannot contain `:'. 11905 test -f "$ac_f" || 11906 case $ac_f in 11907 [\\/$]*) false;; 11908 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11909 esac || 11910 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11911 esac 11912 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11913 as_fn_append ac_file_inputs " '$ac_f'" 11914 done 11915 11916 # Let's still pretend it is `configure' which instantiates (i.e., don't 11917 # use $as_me), people would be surprised to read: 11918 # /* config.h. Generated by config.status. */ 11919 configure_input='Generated from '` 11920 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11921 `' by configure.' 11922 if test x"$ac_file" != x-; then 11923 configure_input="$ac_file. $configure_input" 11924 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11925 $as_echo "$as_me: creating $ac_file" >&6;} 11926 fi 11927 # Neutralize special characters interpreted by sed in replacement strings. 11928 case $configure_input in #( 11929 *\&* | *\|* | *\\* ) 11930 ac_sed_conf_input=`$as_echo "$configure_input" | 11931 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11932 *) ac_sed_conf_input=$configure_input;; 11933 esac 11934 11935 case $ac_tag in 11936 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11937 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11938 esac 11939 ;; 11940 esac 11941 11942 ac_dir=`$as_dirname -- "$ac_file" || 11943 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11944 X"$ac_file" : 'X\(//\)[^/]' \| \ 11945 X"$ac_file" : 'X\(//\)$' \| \ 11946 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11947 $as_echo X"$ac_file" | 11948 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11949 s//\1/ 11950 q 11951 } 11952 /^X\(\/\/\)[^/].*/{ 11953 s//\1/ 11954 q 11955 } 11956 /^X\(\/\/\)$/{ 11957 s//\1/ 11958 q 11959 } 11960 /^X\(\/\).*/{ 11961 s//\1/ 11962 q 11963 } 11964 s/.*/./; q'` 11965 as_dir="$ac_dir"; as_fn_mkdir_p 11966 ac_builddir=. 11967 11968 case "$ac_dir" in 11969 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11970 *) 11971 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11972 # A ".." for each directory in $ac_dir_suffix. 11973 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11974 case $ac_top_builddir_sub in 11975 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11976 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11977 esac ;; 11978 esac 11979 ac_abs_top_builddir=$ac_pwd 11980 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11981 # for backward compatibility: 11982 ac_top_builddir=$ac_top_build_prefix 11983 11984 case $srcdir in 11985 .) # We are building in place. 11986 ac_srcdir=. 11987 ac_top_srcdir=$ac_top_builddir_sub 11988 ac_abs_top_srcdir=$ac_pwd ;; 11989 [\\/]* | ?:[\\/]* ) # Absolute name. 11990 ac_srcdir=$srcdir$ac_dir_suffix; 11991 ac_top_srcdir=$srcdir 11992 ac_abs_top_srcdir=$srcdir ;; 11993 *) # Relative name. 11994 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11995 ac_top_srcdir=$ac_top_build_prefix$srcdir 11996 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11997 esac 11998 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11999 12000 12001 case $ac_mode in 12002 :F) 12003 # 12004 # CONFIG_FILE 12005 # 12006 12007 case $INSTALL in 12008 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12009 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12010 esac 12011 ac_MKDIR_P=$MKDIR_P 12012 case $MKDIR_P in 12013 [\\/$]* | ?:[\\/]* ) ;; 12014 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12015 esac 12016 _ACEOF 12017 12018 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12019 # If the template does not know about datarootdir, expand it. 12020 # FIXME: This hack should be removed a few years after 2.60. 12021 ac_datarootdir_hack=; ac_datarootdir_seen= 12022 ac_sed_dataroot=' 12023 /datarootdir/ { 12024 p 12025 q 12026 } 12027 /@datadir@/p 12028 /@docdir@/p 12029 /@infodir@/p 12030 /@localedir@/p 12031 /@mandir@/p' 12032 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12033 *datarootdir*) ac_datarootdir_seen=yes;; 12034 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12036 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12037 _ACEOF 12038 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12039 ac_datarootdir_hack=' 12040 s&@datadir@&$datadir&g 12041 s&@docdir@&$docdir&g 12042 s&@infodir@&$infodir&g 12043 s&@localedir@&$localedir&g 12044 s&@mandir@&$mandir&g 12045 s&\\\${datarootdir}&$datarootdir&g' ;; 12046 esac 12047 _ACEOF 12048 12049 # Neutralize VPATH when `$srcdir' = `.'. 12050 # Shell code in configure.ac might set extrasub. 12051 # FIXME: do we really want to maintain this feature? 12052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12053 ac_sed_extra="$ac_vpsub 12054 $extrasub 12055 _ACEOF 12056 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12057 :t 12058 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12059 s|@configure_input@|$ac_sed_conf_input|;t t 12060 s&@top_builddir@&$ac_top_builddir_sub&;t t 12061 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12062 s&@srcdir@&$ac_srcdir&;t t 12063 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12064 s&@top_srcdir@&$ac_top_srcdir&;t t 12065 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12066 s&@builddir@&$ac_builddir&;t t 12067 s&@abs_builddir@&$ac_abs_builddir&;t t 12068 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12069 s&@INSTALL@&$ac_INSTALL&;t t 12070 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12071 $ac_datarootdir_hack 12072 " 12073 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12074 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12075 12076 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12077 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12078 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12079 "$ac_tmp/out"`; test -z "$ac_out"; } && 12080 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12081 which seems to be undefined. Please make sure it is defined" >&5 12082 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12083 which seems to be undefined. Please make sure it is defined" >&2;} 12084 12085 rm -f "$ac_tmp/stdin" 12086 case $ac_file in 12087 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12088 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12089 esac \ 12090 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12091 ;; 12092 :H) 12093 # 12094 # CONFIG_HEADER 12095 # 12096 if test x"$ac_file" != x-; then 12097 { 12098 $as_echo "/* $configure_input */" \ 12099 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12100 } >"$ac_tmp/config.h" \ 12101 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12102 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12103 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12104 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12105 else 12106 rm -f "$ac_file" 12107 mv "$ac_tmp/config.h" "$ac_file" \ 12108 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12109 fi 12110 else 12111 $as_echo "/* $configure_input */" \ 12112 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12113 || as_fn_error $? "could not create -" "$LINENO" 5 12114 fi 12115 # Compute "$ac_file"'s index in $config_headers. 12116 _am_arg="$ac_file" 12117 _am_stamp_count=1 12118 for _am_header in $config_headers :; do 12119 case $_am_header in 12120 $_am_arg | $_am_arg:* ) 12121 break ;; 12122 * ) 12123 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12124 esac 12125 done 12126 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12127 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12128 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12129 X"$_am_arg" : 'X\(//\)$' \| \ 12130 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12131 $as_echo X"$_am_arg" | 12132 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12133 s//\1/ 12134 q 12135 } 12136 /^X\(\/\/\)[^/].*/{ 12137 s//\1/ 12138 q 12139 } 12140 /^X\(\/\/\)$/{ 12141 s//\1/ 12142 q 12143 } 12144 /^X\(\/\).*/{ 12145 s//\1/ 12146 q 12147 } 12148 s/.*/./; q'`/stamp-h$_am_stamp_count 12149 ;; 12150 12151 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12152 $as_echo "$as_me: executing $ac_file commands" >&6;} 12153 ;; 12154 esac 12155 12156 12157 case $ac_file$ac_mode in 12158 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12159 # Older Autoconf quotes --file arguments for eval, but not when files 12160 # are listed without --file. Let's play safe and only enable the eval 12161 # if we detect the quoting. 12162 case $CONFIG_FILES in 12163 *\'*) eval set x "$CONFIG_FILES" ;; 12164 *) set x $CONFIG_FILES ;; 12165 esac 12166 shift 12167 for mf 12168 do 12169 # Strip MF so we end up with the name of the file. 12170 mf=`echo "$mf" | sed -e 's/:.*$//'` 12171 # Check whether this is an Automake generated Makefile or not. 12172 # We used to match only the files named 'Makefile.in', but 12173 # some people rename them; so instead we look at the file content. 12174 # Grep'ing the first line is not enough: some people post-process 12175 # each Makefile.in and add a new line on top of each file to say so. 12176 # Grep'ing the whole file is not good either: AIX grep has a line 12177 # limit of 2048, but all sed's we know have understand at least 4000. 12178 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12179 dirpart=`$as_dirname -- "$mf" || 12180 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12181 X"$mf" : 'X\(//\)[^/]' \| \ 12182 X"$mf" : 'X\(//\)$' \| \ 12183 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12184 $as_echo X"$mf" | 12185 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12186 s//\1/ 12187 q 12188 } 12189 /^X\(\/\/\)[^/].*/{ 12190 s//\1/ 12191 q 12192 } 12193 /^X\(\/\/\)$/{ 12194 s//\1/ 12195 q 12196 } 12197 /^X\(\/\).*/{ 12198 s//\1/ 12199 q 12200 } 12201 s/.*/./; q'` 12202 else 12203 continue 12204 fi 12205 # Extract the definition of DEPDIR, am__include, and am__quote 12206 # from the Makefile without running 'make'. 12207 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12208 test -z "$DEPDIR" && continue 12209 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12210 test -z "$am__include" && continue 12211 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12212 # Find all dependency output files, they are included files with 12213 # $(DEPDIR) in their names. We invoke sed twice because it is the 12214 # simplest approach to changing $(DEPDIR) to its actual value in the 12215 # expansion. 12216 for file in `sed -n " 12217 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12218 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12219 # Make sure the directory exists. 12220 test -f "$dirpart/$file" && continue 12221 fdir=`$as_dirname -- "$file" || 12222 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12223 X"$file" : 'X\(//\)[^/]' \| \ 12224 X"$file" : 'X\(//\)$' \| \ 12225 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12226 $as_echo X"$file" | 12227 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12228 s//\1/ 12229 q 12230 } 12231 /^X\(\/\/\)[^/].*/{ 12232 s//\1/ 12233 q 12234 } 12235 /^X\(\/\/\)$/{ 12236 s//\1/ 12237 q 12238 } 12239 /^X\(\/\).*/{ 12240 s//\1/ 12241 q 12242 } 12243 s/.*/./; q'` 12244 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12245 # echo "creating $dirpart/$file" 12246 echo '# dummy' > "$dirpart/$file" 12247 done 12248 done 12249 } 12250 ;; 12251 12252 esac 12253 done # for ac_tag 12254 12255 12256 as_fn_exit 0 12257 _ACEOF 12258 ac_clean_files=$ac_clean_files_save 12259 12260 test $ac_write_fail = 0 || 12261 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12262 12263 12264 # configure is writing to config.log, and then calls config.status. 12265 # config.status does its own redirection, appending to config.log. 12266 # Unfortunately, on DOS this fails, as config.log is still kept open 12267 # by configure, so config.status won't be able to write to it; its 12268 # output is simply discarded. So we exec the FD to /dev/null, 12269 # effectively closing config.log, so it can be properly (re)opened and 12270 # appended to by config.status. When coming back to configure, we 12271 # need to make the FD available again. 12272 if test "$no_create" != yes; then 12273 ac_cs_success=: 12274 ac_config_status_args= 12275 test "$silent" = yes && 12276 ac_config_status_args="$ac_config_status_args --quiet" 12277 exec 5>/dev/null 12278 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12279 exec 5>>config.log 12280 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12281 # would make configure fail if this is the last instruction. 12282 $ac_cs_success || as_fn_exit 1 12283 fi 12284 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12285 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12286 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12287 fi 12288 12289
Indexes created Mon Oct 26 00:26:21 UTC 2026