configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xfd 1.1.3. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfd/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/xfd/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='xfd' 583 PACKAGE_TARNAME='xfd' 584 PACKAGE_VERSION='1.1.3' 585 PACKAGE_STRING='xfd 1.1.3' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xfd/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 appdefaultdir 631 APPDEFS_LIBS 632 APPDEFS_CFLAGS 633 XFD_LIBS 634 XFD_CFLAGS 635 USE_GETTEXT_FALSE 636 USE_GETTEXT_TRUE 637 LOCALEDIR 638 MAN_SUBSTS 639 XORG_MAN_PAGE 640 ADMIN_MAN_DIR 641 DRIVER_MAN_DIR 642 MISC_MAN_DIR 643 FILE_MAN_DIR 644 LIB_MAN_DIR 645 APP_MAN_DIR 646 ADMIN_MAN_SUFFIX 647 DRIVER_MAN_SUFFIX 648 MISC_MAN_SUFFIX 649 FILE_MAN_SUFFIX 650 LIB_MAN_SUFFIX 651 APP_MAN_SUFFIX 652 SED 653 host_os 654 host_vendor 655 host_cpu 656 host 657 build_os 658 build_vendor 659 build_cpu 660 build 661 INSTALL_CMD 662 PKG_CONFIG_LIBDIR 663 PKG_CONFIG_PATH 664 PKG_CONFIG 665 CHANGELOG_CMD 666 STRICT_CFLAGS 667 CWARNFLAGS 668 BASE_CFLAGS 669 EGREP 670 GREP 671 CPP 672 am__fastdepCC_FALSE 673 am__fastdepCC_TRUE 674 CCDEPMODE 675 am__nodep 676 AMDEPBACKSLASH 677 AMDEP_FALSE 678 AMDEP_TRUE 679 am__quote 680 am__include 681 DEPDIR 682 OBJEXT 683 EXEEXT 684 ac_ct_CC 685 CPPFLAGS 686 LDFLAGS 687 CFLAGS 688 CC 689 AM_BACKSLASH 690 AM_DEFAULT_VERBOSITY 691 AM_DEFAULT_V 692 AM_V 693 am__untar 694 am__tar 695 AMTAR 696 am__leading_dot 697 SET_MAKE 698 AWK 699 mkdir_p 700 MKDIR_P 701 INSTALL_STRIP_PROGRAM 702 STRIP 703 install_sh 704 MAKEINFO 705 AUTOHEADER 706 AUTOMAKE 707 AUTOCONF 708 ACLOCAL 709 VERSION 710 PACKAGE 711 CYGPATH_W 712 am__isrc 713 INSTALL_DATA 714 INSTALL_SCRIPT 715 INSTALL_PROGRAM 716 target_alias 717 host_alias 718 build_alias 719 LIBS 720 ECHO_T 721 ECHO_N 722 ECHO_C 723 DEFS 724 mandir 725 localedir 726 libdir 727 psdir 728 pdfdir 729 dvidir 730 htmldir 731 infodir 732 docdir 733 oldincludedir 734 includedir 735 localstatedir 736 sharedstatedir 737 sysconfdir 738 datadir 739 datarootdir 740 libexecdir 741 sbindir 742 bindir 743 program_transform_name 744 prefix 745 exec_prefix 746 PACKAGE_URL 747 PACKAGE_BUGREPORT 748 PACKAGE_STRING 749 PACKAGE_VERSION 750 PACKAGE_TARNAME 751 PACKAGE_NAME 752 PATH_SEPARATOR 753 SHELL' 754 ac_subst_files='' 755 ac_user_opts=' 756 enable_option_checking 757 enable_silent_rules 758 enable_dependency_tracking 759 enable_selective_werror 760 enable_strict_compilation 761 with_localedir 762 with_xkb 763 with_appdefaultdir 764 ' 765 ac_precious_vars='build_alias 766 host_alias 767 target_alias 768 CC 769 CFLAGS 770 LDFLAGS 771 LIBS 772 CPPFLAGS 773 CPP 774 PKG_CONFIG 775 PKG_CONFIG_PATH 776 PKG_CONFIG_LIBDIR 777 XFD_CFLAGS 778 XFD_LIBS 779 APPDEFS_CFLAGS 780 APPDEFS_LIBS' 781 782 783 # 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"newly created file is older than distributed files! 2297 Check your system clock" "$LINENO" 5 2298 fi 2299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2300 $as_echo "yes" >&6; } 2301 # If we didn't sleep, we still need to ensure time stamps of config.status and 2302 # generated files are strictly newer. 2303 am_sleep_pid= 2304 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2305 ( sleep 1 ) & 2306 am_sleep_pid=$! 2307 fi 2308 2309 rm -f conftest.file 2310 2311 test "$program_prefix" != NONE && 2312 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2313 # Use a double $ so make ignores it. 2314 test "$program_suffix" != NONE && 2315 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2316 # Double any \ or $. 2317 # By default was `s,x,x', remove it if useless. 2318 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2319 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2320 2321 # Expand $ac_aux_dir to an absolute path. 2322 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2323 2324 if test x"${MISSING+set}" != xset; then 2325 case $am_aux_dir in 2326 *\ * | *\ *) 2327 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2328 *) 2329 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2330 esac 2331 fi 2332 # Use eval to expand $SHELL 2333 if eval "$MISSING --is-lightweight"; then 2334 am_missing_run="$MISSING " 2335 else 2336 am_missing_run= 2337 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2338 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2339 fi 2340 2341 if test x"${install_sh+set}" != xset; then 2342 case $am_aux_dir in 2343 *\ * | *\ *) 2344 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2345 *) 2346 install_sh="\${SHELL} $am_aux_dir/install-sh" 2347 esac 2348 fi 2349 2350 # Installed binaries are usually stripped using 'strip' when the user 2351 # run "make install-strip". However 'strip' might not be the right 2352 # tool to use in cross-compilation environments, therefore Automake 2353 # will honor the 'STRIP' environment variable to overrule this program. 2354 if test "$cross_compiling" != no; then 2355 if test -n "$ac_tool_prefix"; then 2356 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2357 set dummy ${ac_tool_prefix}strip; ac_word=$2 2358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2359 $as_echo_n "checking for $ac_word... " >&6; } 2360 if ${ac_cv_prog_STRIP+:} false; then : 2361 $as_echo_n "(cached) " >&6 2362 else 2363 if test -n "$STRIP"; then 2364 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2365 else 2366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2367 for as_dir in $PATH 2368 do 2369 IFS=$as_save_IFS 2370 test -z "$as_dir" && as_dir=. 2371 for ac_exec_ext in '' $ac_executable_extensions; do 2372 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2373 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2374 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2375 break 2 2376 fi 2377 done 2378 done 2379 IFS=$as_save_IFS 2380 2381 fi 2382 fi 2383 STRIP=$ac_cv_prog_STRIP 2384 if test -n "$STRIP"; then 2385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2386 $as_echo "$STRIP" >&6; } 2387 else 2388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2389 $as_echo "no" >&6; } 2390 fi 2391 2392 2393 fi 2394 if test -z "$ac_cv_prog_STRIP"; then 2395 ac_ct_STRIP=$STRIP 2396 # Extract the first word of "strip", so it can be a program name with args. 2397 set dummy strip; ac_word=$2 2398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2399 $as_echo_n "checking for $ac_word... " >&6; } 2400 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2401 $as_echo_n "(cached) " >&6 2402 else 2403 if test -n "$ac_ct_STRIP"; then 2404 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2405 else 2406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2407 for as_dir in $PATH 2408 do 2409 IFS=$as_save_IFS 2410 test -z "$as_dir" && as_dir=. 2411 for ac_exec_ext in '' $ac_executable_extensions; do 2412 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2413 ac_cv_prog_ac_ct_STRIP="strip" 2414 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2415 break 2 2416 fi 2417 done 2418 done 2419 IFS=$as_save_IFS 2420 2421 fi 2422 fi 2423 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2424 if test -n "$ac_ct_STRIP"; then 2425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2426 $as_echo "$ac_ct_STRIP" >&6; } 2427 else 2428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2429 $as_echo "no" >&6; } 2430 fi 2431 2432 if test "x$ac_ct_STRIP" = x; then 2433 STRIP=":" 2434 else 2435 case $cross_compiling:$ac_tool_warned in 2436 yes:) 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2438 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2439 ac_tool_warned=yes ;; 2440 esac 2441 STRIP=$ac_ct_STRIP 2442 fi 2443 else 2444 STRIP="$ac_cv_prog_STRIP" 2445 fi 2446 2447 fi 2448 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2449 2450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2451 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2452 if test -z "$MKDIR_P"; then 2453 if ${ac_cv_path_mkdir+:} false; then : 2454 $as_echo_n "(cached) " >&6 2455 else 2456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2457 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2458 do 2459 IFS=$as_save_IFS 2460 test -z "$as_dir" && as_dir=. 2461 for ac_prog in mkdir gmkdir; do 2462 for ac_exec_ext in '' $ac_executable_extensions; do 2463 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2464 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2465 'mkdir (GNU coreutils) '* | \ 2466 'mkdir (coreutils) '* | \ 2467 'mkdir (fileutils) '4.1*) 2468 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2469 break 3;; 2470 esac 2471 done 2472 done 2473 done 2474 IFS=$as_save_IFS 2475 2476 fi 2477 2478 test -d ./--version && rmdir ./--version 2479 if test "${ac_cv_path_mkdir+set}" = set; then 2480 MKDIR_P="$ac_cv_path_mkdir -p" 2481 else 2482 # As a last resort, use the slow shell script. Don't cache a 2483 # value for MKDIR_P within a source directory, because that will 2484 # break other packages using the cache if that directory is 2485 # removed, or if the value is a relative name. 2486 MKDIR_P="$ac_install_sh -d" 2487 fi 2488 fi 2489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2490 $as_echo "$MKDIR_P" >&6; } 2491 2492 for ac_prog in gawk mawk nawk awk 2493 do 2494 # Extract the first word of "$ac_prog", so it can be a program name with args. 2495 set dummy $ac_prog; ac_word=$2 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2497 $as_echo_n "checking for $ac_word... " >&6; } 2498 if ${ac_cv_prog_AWK+:} false; then : 2499 $as_echo_n "(cached) " >&6 2500 else 2501 if test -n "$AWK"; then 2502 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2503 else 2504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2505 for as_dir in $PATH 2506 do 2507 IFS=$as_save_IFS 2508 test -z "$as_dir" && as_dir=. 2509 for ac_exec_ext in '' $ac_executable_extensions; do 2510 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2511 ac_cv_prog_AWK="$ac_prog" 2512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2513 break 2 2514 fi 2515 done 2516 done 2517 IFS=$as_save_IFS 2518 2519 fi 2520 fi 2521 AWK=$ac_cv_prog_AWK 2522 if test -n "$AWK"; then 2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2524 $as_echo "$AWK" >&6; } 2525 else 2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2527 $as_echo "no" >&6; } 2528 fi 2529 2530 2531 test -n "$AWK" && break 2532 done 2533 2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2535 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2536 set x ${MAKE-make} 2537 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2538 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2539 $as_echo_n "(cached) " >&6 2540 else 2541 cat >conftest.make <<\_ACEOF 2542 SHELL = /bin/sh 2543 all: 2544 @echo '@@@%%%=$(MAKE)=@@@%%%' 2545 _ACEOF 2546 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2547 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2548 *@@@%%%=?*=@@@%%%*) 2549 eval ac_cv_prog_make_${ac_make}_set=yes;; 2550 *) 2551 eval ac_cv_prog_make_${ac_make}_set=no;; 2552 esac 2553 rm -f conftest.make 2554 fi 2555 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2557 $as_echo "yes" >&6; } 2558 SET_MAKE= 2559 else 2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2561 $as_echo "no" >&6; } 2562 SET_MAKE="MAKE=${MAKE-make}" 2563 fi 2564 2565 rm -rf .tst 2>/dev/null 2566 mkdir .tst 2>/dev/null 2567 if test -d .tst; then 2568 am__leading_dot=. 2569 else 2570 am__leading_dot=_ 2571 fi 2572 rmdir .tst 2>/dev/null 2573 2574 # Check whether --enable-silent-rules was given. 2575 if test "${enable_silent_rules+set}" = set; then : 2576 enableval=$enable_silent_rules; 2577 fi 2578 2579 case $enable_silent_rules in # ((( 2580 yes) AM_DEFAULT_VERBOSITY=0;; 2581 no) AM_DEFAULT_VERBOSITY=1;; 2582 *) AM_DEFAULT_VERBOSITY=1;; 2583 esac 2584 am_make=${MAKE-make} 2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2586 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2587 if ${am_cv_make_support_nested_variables+:} false; then : 2588 $as_echo_n "(cached) " >&6 2589 else 2590 if $as_echo 'TRUE=$(BAR$(V)) 2591 BAR0=false 2592 BAR1=true 2593 V=1 2594 am__doit: 2595 @$(TRUE) 2596 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2597 am_cv_make_support_nested_variables=yes 2598 else 2599 am_cv_make_support_nested_variables=no 2600 fi 2601 fi 2602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2603 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2604 if test $am_cv_make_support_nested_variables = yes; then 2605 AM_V='$(V)' 2606 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2607 else 2608 AM_V=$AM_DEFAULT_VERBOSITY 2609 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2610 fi 2611 AM_BACKSLASH='\' 2612 2613 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2614 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2615 # is not polluted with repeated "-I." 2616 am__isrc=' -I$(srcdir)' 2617 # test to see if srcdir already configured 2618 if test -f $srcdir/config.status; then 2619 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2620 fi 2621 fi 2622 2623 # test whether we have cygpath 2624 if test -z "$CYGPATH_W"; then 2625 if (cygpath --version) >/dev/null 2>/dev/null; then 2626 CYGPATH_W='cygpath -w' 2627 else 2628 CYGPATH_W=echo 2629 fi 2630 fi 2631 2632 2633 # Define the identity of the package. 2634 PACKAGE='xfd' 2635 VERSION='1.1.3' 2636 2637 2638 cat >>confdefs.h <<_ACEOF 2639 #define PACKAGE "$PACKAGE" 2640 _ACEOF 2641 2642 2643 cat >>confdefs.h <<_ACEOF 2644 #define VERSION "$VERSION" 2645 _ACEOF 2646 2647 # Some tools Automake needs. 2648 2649 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2650 2651 2652 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2653 2654 2655 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2656 2657 2658 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2659 2660 2661 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2662 2663 # For better backward compatibility. To be removed once Automake 1.9.x 2664 # dies out for good. For more background, see: 2665 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2666 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2667 mkdir_p='$(MKDIR_P)' 2668 2669 # We need awk for the "check" target (and possibly the TAP driver). The 2670 # system "awk" is bad on some platforms. 2671 # Always define AMTAR for backward compatibility. Yes, it's still used 2672 # in the wild :-( We should find a proper way to deprecate it ... 2673 AMTAR='$${TAR-tar}' 2674 2675 2676 # We'll loop over all known methods to create a tar archive until one works. 2677 _am_tools='gnutar pax cpio none' 2678 2679 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2680 2681 2682 2683 2684 2685 2686 # POSIX will say in a future version that running "rm -f" with no argument 2687 # is OK; and we want to be able to make that assumption in our Makefile 2688 # recipes. So use an aggressive probe to check that the usage we want is 2689 # actually supported "in the wild" to an acceptable degree. 2690 # See automake bug#10828. 2691 # To make any issue more visible, cause the running configure to be aborted 2692 # by default if the 'rm' program in use doesn't match our expectations; the 2693 # user can still override this though. 2694 if rm -f && rm -fr && rm -rf; then : OK; else 2695 cat >&2 <<'END' 2696 Oops! 2697 2698 Your 'rm' program seems unable to run without file operands specified 2699 on the command line, even when the '-f' option is present. This is contrary 2700 to the behaviour of most rm programs out there, and not conforming with 2701 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2702 2703 Please tell bug-automake@gnu.org about your system, including the value 2704 of your $PATH and any error possibly output before this message. This 2705 can help us improve future automake versions. 2706 2707 END 2708 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2709 echo 'Configuration will proceed anyway, since you have set the' >&2 2710 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2711 echo >&2 2712 else 2713 cat >&2 <<'END' 2714 Aborting the configuration process, to ensure you take notice of the issue. 2715 2716 You can download and install GNU coreutils to get an 'rm' implementation 2717 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2718 2719 If you want to complete the configuration process using your problematic 2720 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2721 to "yes", and re-run configure. 2722 2723 END 2724 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2725 fi 2726 fi 2727 2728 2729 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 DEPDIR="${am__leading_dot}deps" 2742 2743 ac_config_commands="$ac_config_commands depfiles" 2744 2745 2746 am_make=${MAKE-make} 2747 cat > confinc << 'END' 2748 am__doit: 2749 @echo this is the am__doit target 2750 .PHONY: am__doit 2751 END 2752 # If we don't find an include directive, just comment out the code. 2753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2754 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2755 am__include="#" 2756 am__quote= 2757 _am_result=none 2758 # First try GNU make style include. 2759 echo "include confinc" > confmf 2760 # Ignore all kinds of additional output from 'make'. 2761 case `$am_make -s -f confmf 2> /dev/null` in #( 2762 *the\ am__doit\ target*) 2763 am__include=include 2764 am__quote= 2765 _am_result=GNU 2766 ;; 2767 esac 2768 # Now try BSD make style include. 2769 if test "$am__include" = "#"; then 2770 echo '.include "confinc"' > confmf 2771 case `$am_make -s -f confmf 2> /dev/null` in #( 2772 *the\ am__doit\ target*) 2773 am__include=.include 2774 am__quote="\"" 2775 _am_result=BSD 2776 ;; 2777 esac 2778 fi 2779 2780 2781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2782 $as_echo "$_am_result" >&6; } 2783 rm -f confinc confmf 2784 2785 # Check whether --enable-dependency-tracking was given. 2786 if test "${enable_dependency_tracking+set}" = set; then : 2787 enableval=$enable_dependency_tracking; 2788 fi 2789 2790 if test "x$enable_dependency_tracking" != xno; then 2791 am_depcomp="$ac_aux_dir/depcomp" 2792 AMDEPBACKSLASH='\' 2793 am__nodep='_no' 2794 fi 2795 if test "x$enable_dependency_tracking" != xno; then 2796 AMDEP_TRUE= 2797 AMDEP_FALSE='#' 2798 else 2799 AMDEP_TRUE='#' 2800 AMDEP_FALSE= 2801 fi 2802 2803 2804 ac_ext=c 2805 ac_cpp='$CPP $CPPFLAGS' 2806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2808 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2809 if test -n "$ac_tool_prefix"; then 2810 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2811 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2813 $as_echo_n "checking for $ac_word... " >&6; } 2814 if ${ac_cv_prog_CC+:} false; then : 2815 $as_echo_n "(cached) " >&6 2816 else 2817 if test -n "$CC"; then 2818 ac_cv_prog_CC="$CC" # Let the user override the test. 2819 else 2820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2821 for as_dir in $PATH 2822 do 2823 IFS=$as_save_IFS 2824 test -z "$as_dir" && as_dir=. 2825 for ac_exec_ext in '' $ac_executable_extensions; do 2826 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2827 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2828 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2829 break 2 2830 fi 2831 done 2832 done 2833 IFS=$as_save_IFS 2834 2835 fi 2836 fi 2837 CC=$ac_cv_prog_CC 2838 if test -n "$CC"; then 2839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2840 $as_echo "$CC" >&6; } 2841 else 2842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2843 $as_echo "no" >&6; } 2844 fi 2845 2846 2847 fi 2848 if test -z "$ac_cv_prog_CC"; then 2849 ac_ct_CC=$CC 2850 # Extract the first word of "gcc", so it can be a program name with args. 2851 set dummy gcc; ac_word=$2 2852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2853 $as_echo_n "checking for $ac_word... " >&6; } 2854 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2855 $as_echo_n "(cached) " >&6 2856 else 2857 if test -n "$ac_ct_CC"; then 2858 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2859 else 2860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2861 for as_dir in $PATH 2862 do 2863 IFS=$as_save_IFS 2864 test -z "$as_dir" && as_dir=. 2865 for ac_exec_ext in '' $ac_executable_extensions; do 2866 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2867 ac_cv_prog_ac_ct_CC="gcc" 2868 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2869 break 2 2870 fi 2871 done 2872 done 2873 IFS=$as_save_IFS 2874 2875 fi 2876 fi 2877 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2878 if test -n "$ac_ct_CC"; then 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2880 $as_echo "$ac_ct_CC" >&6; } 2881 else 2882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2883 $as_echo "no" >&6; } 2884 fi 2885 2886 if test "x$ac_ct_CC" = x; then 2887 CC="" 2888 else 2889 case $cross_compiling:$ac_tool_warned in 2890 yes:) 2891 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2892 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2893 ac_tool_warned=yes ;; 2894 esac 2895 CC=$ac_ct_CC 2896 fi 2897 else 2898 CC="$ac_cv_prog_CC" 2899 fi 2900 2901 if test -z "$CC"; then 2902 if test -n "$ac_tool_prefix"; then 2903 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2904 set dummy ${ac_tool_prefix}cc; ac_word=$2 2905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2906 $as_echo_n "checking for $ac_word... " >&6; } 2907 if ${ac_cv_prog_CC+:} false; then : 2908 $as_echo_n "(cached) " >&6 2909 else 2910 if test -n "$CC"; then 2911 ac_cv_prog_CC="$CC" # Let the user override the test. 2912 else 2913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2914 for as_dir in $PATH 2915 do 2916 IFS=$as_save_IFS 2917 test -z "$as_dir" && as_dir=. 2918 for ac_exec_ext in '' $ac_executable_extensions; do 2919 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2920 ac_cv_prog_CC="${ac_tool_prefix}cc" 2921 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2922 break 2 2923 fi 2924 done 2925 done 2926 IFS=$as_save_IFS 2927 2928 fi 2929 fi 2930 CC=$ac_cv_prog_CC 2931 if test -n "$CC"; then 2932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2933 $as_echo "$CC" >&6; } 2934 else 2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2936 $as_echo "no" >&6; } 2937 fi 2938 2939 2940 fi 2941 fi 2942 if test -z "$CC"; then 2943 # Extract the first word of "cc", so it can be a program name with args. 2944 set dummy cc; ac_word=$2 2945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2946 $as_echo_n "checking for $ac_word... " >&6; } 2947 if ${ac_cv_prog_CC+:} false; then : 2948 $as_echo_n "(cached) " >&6 2949 else 2950 if test -n "$CC"; then 2951 ac_cv_prog_CC="$CC" # Let the user override the test. 2952 else 2953 ac_prog_rejected=no 2954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2955 for as_dir in $PATH 2956 do 2957 IFS=$as_save_IFS 2958 test -z "$as_dir" && as_dir=. 2959 for ac_exec_ext in '' $ac_executable_extensions; do 2960 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2961 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2962 ac_prog_rejected=yes 2963 continue 2964 fi 2965 ac_cv_prog_CC="cc" 2966 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2967 break 2 2968 fi 2969 done 2970 done 2971 IFS=$as_save_IFS 2972 2973 if test $ac_prog_rejected = yes; then 2974 # We found a bogon in the path, so make sure we never use it. 2975 set dummy $ac_cv_prog_CC 2976 shift 2977 if test $# != 0; then 2978 # We chose a different compiler from the bogus one. 2979 # However, it has the same basename, so the bogon will be chosen 2980 # first if we set CC to just the basename; use the full file name. 2981 shift 2982 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2983 fi 2984 fi 2985 fi 2986 fi 2987 CC=$ac_cv_prog_CC 2988 if test -n "$CC"; then 2989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2990 $as_echo "$CC" >&6; } 2991 else 2992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2993 $as_echo "no" >&6; } 2994 fi 2995 2996 2997 fi 2998 if test -z "$CC"; then 2999 if test -n "$ac_tool_prefix"; then 3000 for ac_prog in cl.exe 3001 do 3002 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3003 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3005 $as_echo_n "checking for $ac_word... " >&6; } 3006 if ${ac_cv_prog_CC+:} false; then : 3007 $as_echo_n "(cached) " >&6 3008 else 3009 if test -n "$CC"; then 3010 ac_cv_prog_CC="$CC" # Let the user override the test. 3011 else 3012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3013 for as_dir in $PATH 3014 do 3015 IFS=$as_save_IFS 3016 test -z "$as_dir" && as_dir=. 3017 for ac_exec_ext in '' $ac_executable_extensions; do 3018 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3019 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3020 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3021 break 2 3022 fi 3023 done 3024 done 3025 IFS=$as_save_IFS 3026 3027 fi 3028 fi 3029 CC=$ac_cv_prog_CC 3030 if test -n "$CC"; then 3031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3032 $as_echo "$CC" >&6; } 3033 else 3034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3035 $as_echo "no" >&6; } 3036 fi 3037 3038 3039 test -n "$CC" && break 3040 done 3041 fi 3042 if test -z "$CC"; then 3043 ac_ct_CC=$CC 3044 for ac_prog in cl.exe 3045 do 3046 # Extract the first word of "$ac_prog", so it can be a program name with args. 3047 set dummy $ac_prog; ac_word=$2 3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3049 $as_echo_n "checking for $ac_word... " >&6; } 3050 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3051 $as_echo_n "(cached) " >&6 3052 else 3053 if test -n "$ac_ct_CC"; then 3054 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3055 else 3056 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3057 for as_dir in $PATH 3058 do 3059 IFS=$as_save_IFS 3060 test -z "$as_dir" && as_dir=. 3061 for ac_exec_ext in '' $ac_executable_extensions; do 3062 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3063 ac_cv_prog_ac_ct_CC="$ac_prog" 3064 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3065 break 2 3066 fi 3067 done 3068 done 3069 IFS=$as_save_IFS 3070 3071 fi 3072 fi 3073 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3074 if test -n "$ac_ct_CC"; then 3075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3076 $as_echo "$ac_ct_CC" >&6; } 3077 else 3078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3079 $as_echo "no" >&6; } 3080 fi 3081 3082 3083 test -n "$ac_ct_CC" && break 3084 done 3085 3086 if test "x$ac_ct_CC" = x; then 3087 CC="" 3088 else 3089 case $cross_compiling:$ac_tool_warned in 3090 yes:) 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3092 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3093 ac_tool_warned=yes ;; 3094 esac 3095 CC=$ac_ct_CC 3096 fi 3097 fi 3098 3099 fi 3100 3101 3102 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3103 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3104 as_fn_error $? "no acceptable C compiler found in \$PATH 3105 See \`config.log' for more details" "$LINENO" 5; } 3106 3107 # Provide some information about the compiler. 3108 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3109 set X $ac_compile 3110 ac_compiler=$2 3111 for ac_option in --version -v -V -qversion; do 3112 { { ac_try="$ac_compiler $ac_option >&5" 3113 case "(($ac_try" in 3114 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3115 *) ac_try_echo=$ac_try;; 3116 esac 3117 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3118 $as_echo "$ac_try_echo"; } >&5 3119 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3120 ac_status=$? 3121 if test -s conftest.err; then 3122 sed '10a\ 3123 ... rest of stderr output deleted ... 3124 10q' conftest.err >conftest.er1 3125 cat conftest.er1 >&5 3126 fi 3127 rm -f conftest.er1 conftest.err 3128 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3129 test $ac_status = 0; } 3130 done 3131 3132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3133 /* end confdefs.h. */ 3134 3135 int 3136 main () 3137 { 3138 3139 ; 3140 return 0; 3141 } 3142 _ACEOF 3143 ac_clean_files_save=$ac_clean_files 3144 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3145 # Try to create an executable without -o first, disregard a.out. 3146 # It will help us diagnose broken compilers, and finding out an intuition 3147 # of exeext. 3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3149 $as_echo_n "checking whether the C compiler works... " >&6; } 3150 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3151 3152 # The possible output files: 3153 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3154 3155 ac_rmfiles= 3156 for ac_file in $ac_files 3157 do 3158 case $ac_file in 3159 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3160 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3161 esac 3162 done 3163 rm -f $ac_rmfiles 3164 3165 if { { ac_try="$ac_link_default" 3166 case "(($ac_try" in 3167 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3168 *) ac_try_echo=$ac_try;; 3169 esac 3170 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3171 $as_echo "$ac_try_echo"; } >&5 3172 (eval "$ac_link_default") 2>&5 3173 ac_status=$? 3174 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3175 test $ac_status = 0; }; then : 3176 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3177 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3178 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3179 # so that the user can short-circuit this test for compilers unknown to 3180 # Autoconf. 3181 for ac_file in $ac_files '' 3182 do 3183 test -f "$ac_file" || continue 3184 case $ac_file in 3185 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3186 ;; 3187 [ab].out ) 3188 # We found the default executable, but exeext='' is most 3189 # certainly right. 3190 break;; 3191 *.* ) 3192 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3193 then :; else 3194 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3195 fi 3196 # We set ac_cv_exeext here because the later test for it is not 3197 # safe: cross compilers may not add the suffix if given an `-o' 3198 # argument, so we may need to know it at that point already. 3199 # Even if this section looks crufty: it has the advantage of 3200 # actually working. 3201 break;; 3202 * ) 3203 break;; 3204 esac 3205 done 3206 test "$ac_cv_exeext" = no && ac_cv_exeext= 3207 3208 else 3209 ac_file='' 3210 fi 3211 if test -z "$ac_file"; then : 3212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3213 $as_echo "no" >&6; } 3214 $as_echo "$as_me: failed program was:" >&5 3215 sed 's/^/| /' conftest.$ac_ext >&5 3216 3217 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3218 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3219 as_fn_error 77 "C compiler cannot create executables 3220 See \`config.log' for more details" "$LINENO" 5; } 3221 else 3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3223 $as_echo "yes" >&6; } 3224 fi 3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3226 $as_echo_n "checking for C compiler default output file name... " >&6; } 3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3228 $as_echo "$ac_file" >&6; } 3229 ac_exeext=$ac_cv_exeext 3230 3231 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3232 ac_clean_files=$ac_clean_files_save 3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3234 $as_echo_n "checking for suffix of executables... " >&6; } 3235 if { { ac_try="$ac_link" 3236 case "(($ac_try" in 3237 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3238 *) ac_try_echo=$ac_try;; 3239 esac 3240 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3241 $as_echo "$ac_try_echo"; } >&5 3242 (eval "$ac_link") 2>&5 3243 ac_status=$? 3244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3245 test $ac_status = 0; }; then : 3246 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3247 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3248 # work properly (i.e., refer to `conftest.exe'), while it won't with 3249 # `rm'. 3250 for ac_file in conftest.exe conftest conftest.*; do 3251 test -f "$ac_file" || continue 3252 case $ac_file in 3253 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3254 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3255 break;; 3256 * ) break;; 3257 esac 3258 done 3259 else 3260 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3262 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3263 See \`config.log' for more details" "$LINENO" 5; } 3264 fi 3265 rm -f conftest conftest$ac_cv_exeext 3266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3267 $as_echo "$ac_cv_exeext" >&6; } 3268 3269 rm -f conftest.$ac_ext 3270 EXEEXT=$ac_cv_exeext 3271 ac_exeext=$EXEEXT 3272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3273 /* end confdefs.h. */ 3274 #include <stdio.h> 3275 int 3276 main () 3277 { 3278 FILE *f = fopen ("conftest.out", "w"); 3279 return ferror (f) || fclose (f) != 0; 3280 3281 ; 3282 return 0; 3283 } 3284 _ACEOF 3285 ac_clean_files="$ac_clean_files conftest.out" 3286 # Check that the compiler produces executables we can run. If not, either 3287 # the compiler is broken, or we cross compile. 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3289 $as_echo_n "checking whether we are cross compiling... " >&6; } 3290 if test "$cross_compiling" != yes; then 3291 { { ac_try="$ac_link" 3292 case "(($ac_try" in 3293 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3294 *) ac_try_echo=$ac_try;; 3295 esac 3296 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3297 $as_echo "$ac_try_echo"; } >&5 3298 (eval "$ac_link") 2>&5 3299 ac_status=$? 3300 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3301 test $ac_status = 0; } 3302 if { ac_try='./conftest$ac_cv_exeext' 3303 { { case "(($ac_try" in 3304 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3305 *) ac_try_echo=$ac_try;; 3306 esac 3307 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3308 $as_echo "$ac_try_echo"; } >&5 3309 (eval "$ac_try") 2>&5 3310 ac_status=$? 3311 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3312 test $ac_status = 0; }; }; then 3313 cross_compiling=no 3314 else 3315 if test "$cross_compiling" = maybe; then 3316 cross_compiling=yes 3317 else 3318 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3319 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3320 as_fn_error $? "cannot run C compiled programs. 3321 If you meant to cross compile, use \`--host'. 3322 See \`config.log' for more details" "$LINENO" 5; } 3323 fi 3324 fi 3325 fi 3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3327 $as_echo "$cross_compiling" >&6; } 3328 3329 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3330 ac_clean_files=$ac_clean_files_save 3331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3332 $as_echo_n "checking for suffix of object files... " >&6; } 3333 if ${ac_cv_objext+:} false; then : 3334 $as_echo_n "(cached) " >&6 3335 else 3336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3337 /* end confdefs.h. */ 3338 3339 int 3340 main () 3341 { 3342 3343 ; 3344 return 0; 3345 } 3346 _ACEOF 3347 rm -f conftest.o conftest.obj 3348 if { { ac_try="$ac_compile" 3349 case "(($ac_try" in 3350 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3351 *) ac_try_echo=$ac_try;; 3352 esac 3353 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3354 $as_echo "$ac_try_echo"; } >&5 3355 (eval "$ac_compile") 2>&5 3356 ac_status=$? 3357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3358 test $ac_status = 0; }; then : 3359 for ac_file in conftest.o conftest.obj conftest.*; do 3360 test -f "$ac_file" || continue; 3361 case $ac_file in 3362 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3363 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3364 break;; 3365 esac 3366 done 3367 else 3368 $as_echo "$as_me: failed program was:" >&5 3369 sed 's/^/| /' conftest.$ac_ext >&5 3370 3371 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3372 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3373 as_fn_error $? "cannot compute suffix of object files: cannot compile 3374 See \`config.log' for more details" "$LINENO" 5; } 3375 fi 3376 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3377 fi 3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3379 $as_echo "$ac_cv_objext" >&6; } 3380 OBJEXT=$ac_cv_objext 3381 ac_objext=$OBJEXT 3382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3383 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3384 if ${ac_cv_c_compiler_gnu+:} false; then : 3385 $as_echo_n "(cached) " >&6 3386 else 3387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3388 /* end confdefs.h. */ 3389 3390 int 3391 main () 3392 { 3393 #ifndef __GNUC__ 3394 choke me 3395 #endif 3396 3397 ; 3398 return 0; 3399 } 3400 _ACEOF 3401 if ac_fn_c_try_compile "$LINENO"; then : 3402 ac_compiler_gnu=yes 3403 else 3404 ac_compiler_gnu=no 3405 fi 3406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3407 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3408 3409 fi 3410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3411 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3412 if test $ac_compiler_gnu = yes; then 3413 GCC=yes 3414 else 3415 GCC= 3416 fi 3417 ac_test_CFLAGS=${CFLAGS+set} 3418 ac_save_CFLAGS=$CFLAGS 3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3420 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3421 if ${ac_cv_prog_cc_g+:} false; then : 3422 $as_echo_n "(cached) " >&6 3423 else 3424 ac_save_c_werror_flag=$ac_c_werror_flag 3425 ac_c_werror_flag=yes 3426 ac_cv_prog_cc_g=no 3427 CFLAGS="-g" 3428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3429 /* end confdefs.h. */ 3430 3431 int 3432 main () 3433 { 3434 3435 ; 3436 return 0; 3437 } 3438 _ACEOF 3439 if ac_fn_c_try_compile "$LINENO"; then : 3440 ac_cv_prog_cc_g=yes 3441 else 3442 CFLAGS="" 3443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3444 /* end confdefs.h. */ 3445 3446 int 3447 main () 3448 { 3449 3450 ; 3451 return 0; 3452 } 3453 _ACEOF 3454 if ac_fn_c_try_compile "$LINENO"; then : 3455 3456 else 3457 ac_c_werror_flag=$ac_save_c_werror_flag 3458 CFLAGS="-g" 3459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3460 /* end confdefs.h. */ 3461 3462 int 3463 main () 3464 { 3465 3466 ; 3467 return 0; 3468 } 3469 _ACEOF 3470 if ac_fn_c_try_compile "$LINENO"; then : 3471 ac_cv_prog_cc_g=yes 3472 fi 3473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3474 fi 3475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3476 fi 3477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3478 ac_c_werror_flag=$ac_save_c_werror_flag 3479 fi 3480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3481 $as_echo "$ac_cv_prog_cc_g" >&6; } 3482 if test "$ac_test_CFLAGS" = set; then 3483 CFLAGS=$ac_save_CFLAGS 3484 elif test $ac_cv_prog_cc_g = yes; then 3485 if test "$GCC" = yes; then 3486 CFLAGS="-g -O2" 3487 else 3488 CFLAGS="-g" 3489 fi 3490 else 3491 if test "$GCC" = yes; then 3492 CFLAGS="-O2" 3493 else 3494 CFLAGS= 3495 fi 3496 fi 3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3498 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3499 if ${ac_cv_prog_cc_c89+:} false; then : 3500 $as_echo_n "(cached) " >&6 3501 else 3502 ac_cv_prog_cc_c89=no 3503 ac_save_CC=$CC 3504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3505 /* end confdefs.h. */ 3506 #include <stdarg.h> 3507 #include <stdio.h> 3508 struct stat; 3509 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3510 struct buf { int x; }; 3511 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3512 static char *e (p, i) 3513 char **p; 3514 int i; 3515 { 3516 return p[i]; 3517 } 3518 static char *f (char * (*g) (char **, int), char **p, ...) 3519 { 3520 char *s; 3521 va_list v; 3522 va_start (v,p); 3523 s = g (p, va_arg (v,int)); 3524 va_end (v); 3525 return s; 3526 } 3527 3528 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3529 function prototypes and stuff, but not '\xHH' hex character constants. 3530 These don't provoke an error unfortunately, instead are silently treated 3531 as 'x'. The following induces an error, until -std is added to get 3532 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3533 array size at least. It's necessary to write '\x00'==0 to get something 3534 that's true only with -std. */ 3535 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3536 3537 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3538 inside strings and character constants. */ 3539 #define FOO(x) 'x' 3540 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3541 3542 int test (int i, double x); 3543 struct s1 {int (*f) (int a);}; 3544 struct s2 {int (*f) (double a);}; 3545 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3546 int argc; 3547 char **argv; 3548 int 3549 main () 3550 { 3551 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3552 ; 3553 return 0; 3554 } 3555 _ACEOF 3556 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3557 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3558 do 3559 CC="$ac_save_CC $ac_arg" 3560 if ac_fn_c_try_compile "$LINENO"; then : 3561 ac_cv_prog_cc_c89=$ac_arg 3562 fi 3563 rm -f core conftest.err conftest.$ac_objext 3564 test "x$ac_cv_prog_cc_c89" != "xno" && break 3565 done 3566 rm -f conftest.$ac_ext 3567 CC=$ac_save_CC 3568 3569 fi 3570 # AC_CACHE_VAL 3571 case "x$ac_cv_prog_cc_c89" in 3572 x) 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3574 $as_echo "none needed" >&6; } ;; 3575 xno) 3576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3577 $as_echo "unsupported" >&6; } ;; 3578 *) 3579 CC="$CC $ac_cv_prog_cc_c89" 3580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3581 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3582 esac 3583 if test "x$ac_cv_prog_cc_c89" != xno; then : 3584 3585 fi 3586 3587 ac_ext=c 3588 ac_cpp='$CPP $CPPFLAGS' 3589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3591 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3592 3593 ac_ext=c 3594 ac_cpp='$CPP $CPPFLAGS' 3595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3597 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3599 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3600 if ${am_cv_prog_cc_c_o+:} false; then : 3601 $as_echo_n "(cached) " >&6 3602 else 3603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3604 /* end confdefs.h. */ 3605 3606 int 3607 main () 3608 { 3609 3610 ; 3611 return 0; 3612 } 3613 _ACEOF 3614 # Make sure it works both with $CC and with simple cc. 3615 # Following AC_PROG_CC_C_O, we do the test twice because some 3616 # compilers refuse to overwrite an existing .o file with -o, 3617 # though they will create one. 3618 am_cv_prog_cc_c_o=yes 3619 for am_i in 1 2; do 3620 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3621 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3622 ac_status=$? 3623 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3624 (exit $ac_status); } \ 3625 && test -f conftest2.$ac_objext; then 3626 : OK 3627 else 3628 am_cv_prog_cc_c_o=no 3629 break 3630 fi 3631 done 3632 rm -f core conftest* 3633 unset am_i 3634 fi 3635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3636 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3637 if test "$am_cv_prog_cc_c_o" != yes; then 3638 # Losing compiler, so override with the script. 3639 # FIXME: It is wrong to rewrite CC. 3640 # But if we don't then we get into trouble of one sort or another. 3641 # A longer-term fix would be to have automake use am__CC in this case, 3642 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3643 CC="$am_aux_dir/compile $CC" 3644 fi 3645 ac_ext=c 3646 ac_cpp='$CPP $CPPFLAGS' 3647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3649 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3650 3651 3652 depcc="$CC" am_compiler_list= 3653 3654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3655 $as_echo_n "checking dependency style of $depcc... " >&6; } 3656 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3657 $as_echo_n "(cached) " >&6 3658 else 3659 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3660 # We make a subdir and do the tests there. Otherwise we can end up 3661 # making bogus files that we don't know about and never remove. For 3662 # instance it was reported that on HP-UX the gcc test will end up 3663 # making a dummy file named 'D' -- because '-MD' means "put the output 3664 # in D". 3665 rm -rf conftest.dir 3666 mkdir conftest.dir 3667 # Copy depcomp to subdir because otherwise we won't find it if we're 3668 # using a relative directory. 3669 cp "$am_depcomp" conftest.dir 3670 cd conftest.dir 3671 # We will build objects and dependencies in a subdirectory because 3672 # it helps to detect inapplicable dependency modes. For instance 3673 # both Tru64's cc and ICC support -MD to output dependencies as a 3674 # side effect of compilation, but ICC will put the dependencies in 3675 # the current directory while Tru64 will put them in the object 3676 # directory. 3677 mkdir sub 3678 3679 am_cv_CC_dependencies_compiler_type=none 3680 if test "$am_compiler_list" = ""; then 3681 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3682 fi 3683 am__universal=false 3684 case " $depcc " in #( 3685 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3686 esac 3687 3688 for depmode in $am_compiler_list; do 3689 # Setup a source with many dependencies, because some compilers 3690 # like to wrap large dependency lists on column 80 (with \), and 3691 # we should not choose a depcomp mode which is confused by this. 3692 # 3693 # We need to recreate these files for each test, as the compiler may 3694 # overwrite some of them when testing with obscure command lines. 3695 # This happens at least with the AIX C compiler. 3696 : > sub/conftest.c 3697 for i in 1 2 3 4 5 6; do 3698 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3699 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3700 # Solaris 10 /bin/sh. 3701 echo '/* dummy */' > sub/conftst$i.h 3702 done 3703 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3704 3705 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3706 # mode. It turns out that the SunPro C++ compiler does not properly 3707 # handle '-M -o', and we need to detect this. Also, some Intel 3708 # versions had trouble with output in subdirs. 3709 am__obj=sub/conftest.${OBJEXT-o} 3710 am__minus_obj="-o $am__obj" 3711 case $depmode in 3712 gcc) 3713 # This depmode causes a compiler race in universal mode. 3714 test "$am__universal" = false || continue 3715 ;; 3716 nosideeffect) 3717 # After this tag, mechanisms are not by side-effect, so they'll 3718 # only be used when explicitly requested. 3719 if test "x$enable_dependency_tracking" = xyes; then 3720 continue 3721 else 3722 break 3723 fi 3724 ;; 3725 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3726 # This compiler won't grok '-c -o', but also, the minuso test has 3727 # not run yet. These depmodes are late enough in the game, and 3728 # so weak that their functioning should not be impacted. 3729 am__obj=conftest.${OBJEXT-o} 3730 am__minus_obj= 3731 ;; 3732 none) break ;; 3733 esac 3734 if depmode=$depmode \ 3735 source=sub/conftest.c object=$am__obj \ 3736 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3737 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3738 >/dev/null 2>conftest.err && 3739 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3740 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3741 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3742 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3743 # icc doesn't choke on unknown options, it will just issue warnings 3744 # or remarks (even with -Werror). So we grep stderr for any message 3745 # that says an option was ignored or not supported. 3746 # When given -MP, icc 7.0 and 7.1 complain thusly: 3747 # icc: Command line warning: ignoring option '-M'; no argument required 3748 # The diagnosis changed in icc 8.0: 3749 # icc: Command line remark: option '-MP' not supported 3750 if (grep 'ignoring option' conftest.err || 3751 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3752 am_cv_CC_dependencies_compiler_type=$depmode 3753 break 3754 fi 3755 fi 3756 done 3757 3758 cd .. 3759 rm -rf conftest.dir 3760 else 3761 am_cv_CC_dependencies_compiler_type=none 3762 fi 3763 3764 fi 3765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3766 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3767 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3768 3769 if 3770 test "x$enable_dependency_tracking" != xno \ 3771 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3772 am__fastdepCC_TRUE= 3773 am__fastdepCC_FALSE='#' 3774 else 3775 am__fastdepCC_TRUE='#' 3776 am__fastdepCC_FALSE= 3777 fi 3778 3779 3780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3781 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3782 if ${ac_cv_prog_cc_c99+:} false; then : 3783 $as_echo_n "(cached) " >&6 3784 else 3785 ac_cv_prog_cc_c99=no 3786 ac_save_CC=$CC 3787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3788 /* end confdefs.h. */ 3789 #include <stdarg.h> 3790 #include <stdbool.h> 3791 #include <stdlib.h> 3792 #include <wchar.h> 3793 #include <stdio.h> 3794 3795 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3796 #define debug(...) fprintf (stderr, __VA_ARGS__) 3797 #define showlist(...) puts (#__VA_ARGS__) 3798 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3799 static void 3800 test_varargs_macros (void) 3801 { 3802 int x = 1234; 3803 int y = 5678; 3804 debug ("Flag"); 3805 debug ("X = %d\n", x); 3806 showlist (The first, second, and third items.); 3807 report (x>y, "x is %d but y is %d", x, y); 3808 } 3809 3810 // Check long long types. 3811 #define BIG64 18446744073709551615ull 3812 #define BIG32 4294967295ul 3813 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3814 #if !BIG_OK 3815 your preprocessor is broken; 3816 #endif 3817 #if BIG_OK 3818 #else 3819 your preprocessor is broken; 3820 #endif 3821 static long long int bignum = -9223372036854775807LL; 3822 static unsigned long long int ubignum = BIG64; 3823 3824 struct incomplete_array 3825 { 3826 int datasize; 3827 double data[]; 3828 }; 3829 3830 struct named_init { 3831 int number; 3832 const wchar_t *name; 3833 double average; 3834 }; 3835 3836 typedef const char *ccp; 3837 3838 static inline int 3839 test_restrict (ccp restrict text) 3840 { 3841 // See if C++-style comments work. 3842 // Iterate through items via the restricted pointer. 3843 // Also check for declarations in for loops. 3844 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3845 continue; 3846 return 0; 3847 } 3848 3849 // Check varargs and va_copy. 3850 static void 3851 test_varargs (const char *format, ...) 3852 { 3853 va_list args; 3854 va_start (args, format); 3855 va_list args_copy; 3856 va_copy (args_copy, args); 3857 3858 const char *str; 3859 int number; 3860 float fnumber; 3861 3862 while (*format) 3863 { 3864 switch (*format++) 3865 { 3866 case 's': // string 3867 str = va_arg (args_copy, const char *); 3868 break; 3869 case 'd': // int 3870 number = va_arg (args_copy, int); 3871 break; 3872 case 'f': // float 3873 fnumber = va_arg (args_copy, double); 3874 break; 3875 default: 3876 break; 3877 } 3878 } 3879 va_end (args_copy); 3880 va_end (args); 3881 } 3882 3883 int 3884 main () 3885 { 3886 3887 // Check bool. 3888 _Bool success = false; 3889 3890 // Check restrict. 3891 if (test_restrict ("String literal") == 0) 3892 success = true; 3893 char *restrict newvar = "Another string"; 3894 3895 // Check varargs. 3896 test_varargs ("s, d' f .", "string", 65, 34.234); 3897 test_varargs_macros (); 3898 3899 // Check flexible array members. 3900 struct incomplete_array *ia = 3901 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3902 ia->datasize = 10; 3903 for (int i = 0; i < ia->datasize; ++i) 3904 ia->data[i] = i * 1.234; 3905 3906 // Check named initializers. 3907 struct named_init ni = { 3908 .number = 34, 3909 .name = L"Test wide string", 3910 .average = 543.34343, 3911 }; 3912 3913 ni.number = 58; 3914 3915 int dynamic_array[ni.number]; 3916 dynamic_array[ni.number - 1] = 543; 3917 3918 // work around unused variable warnings 3919 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3920 || dynamic_array[ni.number - 1] != 543); 3921 3922 ; 3923 return 0; 3924 } 3925 _ACEOF 3926 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3927 do 3928 CC="$ac_save_CC $ac_arg" 3929 if ac_fn_c_try_compile "$LINENO"; then : 3930 ac_cv_prog_cc_c99=$ac_arg 3931 fi 3932 rm -f core conftest.err conftest.$ac_objext 3933 test "x$ac_cv_prog_cc_c99" != "xno" && break 3934 done 3935 rm -f conftest.$ac_ext 3936 CC=$ac_save_CC 3937 3938 fi 3939 # AC_CACHE_VAL 3940 case "x$ac_cv_prog_cc_c99" in 3941 x) 3942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3943 $as_echo "none needed" >&6; } ;; 3944 xno) 3945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3946 $as_echo "unsupported" >&6; } ;; 3947 *) 3948 CC="$CC $ac_cv_prog_cc_c99" 3949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3950 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3951 esac 3952 if test "x$ac_cv_prog_cc_c99" != xno; then : 3953 3954 fi 3955 3956 3957 3958 ac_ext=c 3959 ac_cpp='$CPP $CPPFLAGS' 3960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3962 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3964 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3965 # On Suns, sometimes $CPP names a directory. 3966 if test -n "$CPP" && test -d "$CPP"; then 3967 CPP= 3968 fi 3969 if test -z "$CPP"; then 3970 if ${ac_cv_prog_CPP+:} false; then : 3971 $as_echo_n "(cached) " >&6 3972 else 3973 # Double quotes because CPP needs to be expanded 3974 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3975 do 3976 ac_preproc_ok=false 3977 for ac_c_preproc_warn_flag in '' yes 3978 do 3979 # Use a header file that comes with gcc, so configuring glibc 3980 # with a fresh cross-compiler works. 3981 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3982 # <limits.h> exists even on freestanding compilers. 3983 # On the NeXT, cc -E runs the code through the compiler's parser, 3984 # not just through cpp. "Syntax error" is here to catch this case. 3985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3986 /* end confdefs.h. */ 3987 #ifdef __STDC__ 3988 # include <limits.h> 3989 #else 3990 # include <assert.h> 3991 #endif 3992 Syntax error 3993 _ACEOF 3994 if ac_fn_c_try_cpp "$LINENO"; then : 3995 3996 else 3997 # Broken: fails on valid input. 3998 continue 3999 fi 4000 rm -f conftest.err conftest.i conftest.$ac_ext 4001 4002 # OK, works on sane cases. Now check whether nonexistent headers 4003 # can be detected and how. 4004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4005 /* end confdefs.h. */ 4006 #include <ac_nonexistent.h> 4007 _ACEOF 4008 if ac_fn_c_try_cpp "$LINENO"; then : 4009 # Broken: success on invalid input. 4010 continue 4011 else 4012 # Passes both tests. 4013 ac_preproc_ok=: 4014 break 4015 fi 4016 rm -f conftest.err conftest.i conftest.$ac_ext 4017 4018 done 4019 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4020 rm -f conftest.i conftest.err conftest.$ac_ext 4021 if $ac_preproc_ok; then : 4022 break 4023 fi 4024 4025 done 4026 ac_cv_prog_CPP=$CPP 4027 4028 fi 4029 CPP=$ac_cv_prog_CPP 4030 else 4031 ac_cv_prog_CPP=$CPP 4032 fi 4033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4034 $as_echo "$CPP" >&6; } 4035 ac_preproc_ok=false 4036 for ac_c_preproc_warn_flag in '' yes 4037 do 4038 # Use a header file that comes with gcc, so configuring glibc 4039 # with a fresh cross-compiler works. 4040 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4041 # <limits.h> exists even on freestanding compilers. 4042 # On the NeXT, cc -E runs the code through the compiler's parser, 4043 # not just through cpp. "Syntax error" is here to catch this case. 4044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4045 /* end confdefs.h. */ 4046 #ifdef __STDC__ 4047 # include <limits.h> 4048 #else 4049 # include <assert.h> 4050 #endif 4051 Syntax error 4052 _ACEOF 4053 if ac_fn_c_try_cpp "$LINENO"; then : 4054 4055 else 4056 # Broken: fails on valid input. 4057 continue 4058 fi 4059 rm -f conftest.err conftest.i conftest.$ac_ext 4060 4061 # OK, works on sane cases. Now check whether nonexistent headers 4062 # can be detected and how. 4063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4064 /* end confdefs.h. */ 4065 #include <ac_nonexistent.h> 4066 _ACEOF 4067 if ac_fn_c_try_cpp "$LINENO"; then : 4068 # Broken: success on invalid input. 4069 continue 4070 else 4071 # Passes both tests. 4072 ac_preproc_ok=: 4073 break 4074 fi 4075 rm -f conftest.err conftest.i conftest.$ac_ext 4076 4077 done 4078 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4079 rm -f conftest.i conftest.err conftest.$ac_ext 4080 if $ac_preproc_ok; then : 4081 4082 else 4083 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4085 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4086 See \`config.log' for more details" "$LINENO" 5; } 4087 fi 4088 4089 ac_ext=c 4090 ac_cpp='$CPP $CPPFLAGS' 4091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4093 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4094 4095 4096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4097 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4098 if ${ac_cv_path_GREP+:} false; then : 4099 $as_echo_n "(cached) " >&6 4100 else 4101 if test -z "$GREP"; then 4102 ac_path_GREP_found=false 4103 # Loop through the user's path and test for each of PROGNAME-LIST 4104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4105 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4106 do 4107 IFS=$as_save_IFS 4108 test -z "$as_dir" && as_dir=. 4109 for ac_prog in grep ggrep; do 4110 for ac_exec_ext in '' $ac_executable_extensions; do 4111 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4112 as_fn_executable_p "$ac_path_GREP" || continue 4113 # Check for GNU ac_path_GREP and select it if it is found. 4114 # Check for GNU $ac_path_GREP 4115 case `"$ac_path_GREP" --version 2>&1` in 4116 *GNU*) 4117 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4118 *) 4119 ac_count=0 4120 $as_echo_n 0123456789 >"conftest.in" 4121 while : 4122 do 4123 cat "conftest.in" "conftest.in" >"conftest.tmp" 4124 mv "conftest.tmp" "conftest.in" 4125 cp "conftest.in" "conftest.nl" 4126 $as_echo 'GREP' >> "conftest.nl" 4127 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4128 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4129 as_fn_arith $ac_count + 1 && ac_count=$as_val 4130 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4131 # Best one so far, save it but keep looking for a better one 4132 ac_cv_path_GREP="$ac_path_GREP" 4133 ac_path_GREP_max=$ac_count 4134 fi 4135 # 10*(2^10) chars as input seems more than enough 4136 test $ac_count -gt 10 && break 4137 done 4138 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4139 esac 4140 4141 $ac_path_GREP_found && break 3 4142 done 4143 done 4144 done 4145 IFS=$as_save_IFS 4146 if test -z "$ac_cv_path_GREP"; then 4147 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4148 fi 4149 else 4150 ac_cv_path_GREP=$GREP 4151 fi 4152 4153 fi 4154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4155 $as_echo "$ac_cv_path_GREP" >&6; } 4156 GREP="$ac_cv_path_GREP" 4157 4158 4159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4160 $as_echo_n "checking for egrep... " >&6; } 4161 if ${ac_cv_path_EGREP+:} false; then : 4162 $as_echo_n "(cached) " >&6 4163 else 4164 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4165 then ac_cv_path_EGREP="$GREP -E" 4166 else 4167 if test -z "$EGREP"; then 4168 ac_path_EGREP_found=false 4169 # Loop through the user's path and test for each of PROGNAME-LIST 4170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4171 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4172 do 4173 IFS=$as_save_IFS 4174 test -z "$as_dir" && as_dir=. 4175 for ac_prog in egrep; do 4176 for ac_exec_ext in '' $ac_executable_extensions; do 4177 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4178 as_fn_executable_p "$ac_path_EGREP" || continue 4179 # Check for GNU ac_path_EGREP and select it if it is found. 4180 # Check for GNU $ac_path_EGREP 4181 case `"$ac_path_EGREP" --version 2>&1` in 4182 *GNU*) 4183 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4184 *) 4185 ac_count=0 4186 $as_echo_n 0123456789 >"conftest.in" 4187 while : 4188 do 4189 cat "conftest.in" "conftest.in" >"conftest.tmp" 4190 mv "conftest.tmp" "conftest.in" 4191 cp "conftest.in" "conftest.nl" 4192 $as_echo 'EGREP' >> "conftest.nl" 4193 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4194 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4195 as_fn_arith $ac_count + 1 && ac_count=$as_val 4196 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4197 # Best one so far, save it but keep looking for a better one 4198 ac_cv_path_EGREP="$ac_path_EGREP" 4199 ac_path_EGREP_max=$ac_count 4200 fi 4201 # 10*(2^10) chars as input seems more than enough 4202 test $ac_count -gt 10 && break 4203 done 4204 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4205 esac 4206 4207 $ac_path_EGREP_found && break 3 4208 done 4209 done 4210 done 4211 IFS=$as_save_IFS 4212 if test -z "$ac_cv_path_EGREP"; then 4213 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4214 fi 4215 else 4216 ac_cv_path_EGREP=$EGREP 4217 fi 4218 4219 fi 4220 fi 4221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4222 $as_echo "$ac_cv_path_EGREP" >&6; } 4223 EGREP="$ac_cv_path_EGREP" 4224 4225 4226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4227 $as_echo_n "checking for ANSI C header files... " >&6; } 4228 if ${ac_cv_header_stdc+:} false; then : 4229 $as_echo_n "(cached) " >&6 4230 else 4231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4232 /* end confdefs.h. */ 4233 #include <stdlib.h> 4234 #include <stdarg.h> 4235 #include <string.h> 4236 #include <float.h> 4237 4238 int 4239 main () 4240 { 4241 4242 ; 4243 return 0; 4244 } 4245 _ACEOF 4246 if ac_fn_c_try_compile "$LINENO"; then : 4247 ac_cv_header_stdc=yes 4248 else 4249 ac_cv_header_stdc=no 4250 fi 4251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4252 4253 if test $ac_cv_header_stdc = yes; then 4254 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4256 /* end confdefs.h. */ 4257 #include <string.h> 4258 4259 _ACEOF 4260 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4261 $EGREP "memchr" >/dev/null 2>&1; then : 4262 4263 else 4264 ac_cv_header_stdc=no 4265 fi 4266 rm -f conftest* 4267 4268 fi 4269 4270 if test $ac_cv_header_stdc = yes; then 4271 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4273 /* end confdefs.h. */ 4274 #include <stdlib.h> 4275 4276 _ACEOF 4277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4278 $EGREP "free" >/dev/null 2>&1; then : 4279 4280 else 4281 ac_cv_header_stdc=no 4282 fi 4283 rm -f conftest* 4284 4285 fi 4286 4287 if test $ac_cv_header_stdc = yes; then 4288 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4289 if test "$cross_compiling" = yes; then : 4290 : 4291 else 4292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4293 /* end confdefs.h. */ 4294 #include <ctype.h> 4295 #include <stdlib.h> 4296 #if ((' ' & 0x0FF) == 0x020) 4297 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4298 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4299 #else 4300 # define ISLOWER(c) \ 4301 (('a' <= (c) && (c) <= 'i') \ 4302 || ('j' <= (c) && (c) <= 'r') \ 4303 || ('s' <= (c) && (c) <= 'z')) 4304 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4305 #endif 4306 4307 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4308 int 4309 main () 4310 { 4311 int i; 4312 for (i = 0; i < 256; i++) 4313 if (XOR (islower (i), ISLOWER (i)) 4314 || toupper (i) != TOUPPER (i)) 4315 return 2; 4316 return 0; 4317 } 4318 _ACEOF 4319 if ac_fn_c_try_run "$LINENO"; then : 4320 4321 else 4322 ac_cv_header_stdc=no 4323 fi 4324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4325 conftest.$ac_objext conftest.beam conftest.$ac_ext 4326 fi 4327 4328 fi 4329 fi 4330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4331 $as_echo "$ac_cv_header_stdc" >&6; } 4332 if test $ac_cv_header_stdc = yes; then 4333 4334 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4335 4336 fi 4337 4338 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4339 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4340 inttypes.h stdint.h unistd.h 4341 do : 4342 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4343 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4344 " 4345 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4346 cat >>confdefs.h <<_ACEOF 4347 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4348 _ACEOF 4349 4350 fi 4351 4352 done 4353 4354 4355 4356 4357 4358 4359 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4360 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4361 CLANGCC="yes" 4362 else 4363 CLANGCC="no" 4364 fi 4365 4366 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4367 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4368 INTELCC="yes" 4369 else 4370 INTELCC="no" 4371 fi 4372 4373 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4374 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4375 SUNCC="yes" 4376 else 4377 SUNCC="no" 4378 fi 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4389 if test -n "$ac_tool_prefix"; then 4390 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4391 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4393 $as_echo_n "checking for $ac_word... " >&6; } 4394 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4395 $as_echo_n "(cached) " >&6 4396 else 4397 case $PKG_CONFIG in 4398 [\\/]* | ?:[\\/]*) 4399 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4400 ;; 4401 *) 4402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4403 for as_dir in $PATH 4404 do 4405 IFS=$as_save_IFS 4406 test -z "$as_dir" && as_dir=. 4407 for ac_exec_ext in '' $ac_executable_extensions; do 4408 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4409 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4410 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4411 break 2 4412 fi 4413 done 4414 done 4415 IFS=$as_save_IFS 4416 4417 ;; 4418 esac 4419 fi 4420 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4421 if test -n "$PKG_CONFIG"; then 4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4423 $as_echo "$PKG_CONFIG" >&6; } 4424 else 4425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4426 $as_echo "no" >&6; } 4427 fi 4428 4429 4430 fi 4431 if test -z "$ac_cv_path_PKG_CONFIG"; then 4432 ac_pt_PKG_CONFIG=$PKG_CONFIG 4433 # Extract the first word of "pkg-config", so it can be a program name with args. 4434 set dummy pkg-config; ac_word=$2 4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4436 $as_echo_n "checking for $ac_word... " >&6; } 4437 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4438 $as_echo_n "(cached) " >&6 4439 else 4440 case $ac_pt_PKG_CONFIG in 4441 [\\/]* | ?:[\\/]*) 4442 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4443 ;; 4444 *) 4445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4446 for as_dir in $PATH 4447 do 4448 IFS=$as_save_IFS 4449 test -z "$as_dir" && as_dir=. 4450 for ac_exec_ext in '' $ac_executable_extensions; do 4451 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4452 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4453 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4454 break 2 4455 fi 4456 done 4457 done 4458 IFS=$as_save_IFS 4459 4460 ;; 4461 esac 4462 fi 4463 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4464 if test -n "$ac_pt_PKG_CONFIG"; then 4465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4466 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4467 else 4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4469 $as_echo "no" >&6; } 4470 fi 4471 4472 if test "x$ac_pt_PKG_CONFIG" = x; then 4473 PKG_CONFIG="" 4474 else 4475 case $cross_compiling:$ac_tool_warned in 4476 yes:) 4477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4478 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4479 ac_tool_warned=yes ;; 4480 esac 4481 PKG_CONFIG=$ac_pt_PKG_CONFIG 4482 fi 4483 else 4484 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4485 fi 4486 4487 fi 4488 if test -n "$PKG_CONFIG"; then 4489 _pkg_min_version=0.9.0 4490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4491 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4492 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4494 $as_echo "yes" >&6; } 4495 else 4496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4497 $as_echo "no" >&6; } 4498 PKG_CONFIG="" 4499 fi 4500 fi 4501 # Make sure we can run config.sub. 4502 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4503 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4504 4505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4506 $as_echo_n "checking build system type... " >&6; } 4507 if ${ac_cv_build+:} false; then : 4508 $as_echo_n "(cached) " >&6 4509 else 4510 ac_build_alias=$build_alias 4511 test "x$ac_build_alias" = x && 4512 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4513 test "x$ac_build_alias" = x && 4514 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4515 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4516 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4517 4518 fi 4519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4520 $as_echo "$ac_cv_build" >&6; } 4521 case $ac_cv_build in 4522 *-*-*) ;; 4523 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4524 esac 4525 build=$ac_cv_build 4526 ac_save_IFS=$IFS; IFS='-' 4527 set x $ac_cv_build 4528 shift 4529 build_cpu=$1 4530 build_vendor=$2 4531 shift; shift 4532 # Remember, the first character of IFS is used to create $*, 4533 # except with old shells: 4534 build_os=$* 4535 IFS=$ac_save_IFS 4536 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4537 4538 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4540 $as_echo_n "checking host system type... " >&6; } 4541 if ${ac_cv_host+:} false; then : 4542 $as_echo_n "(cached) " >&6 4543 else 4544 if test "x$host_alias" = x; then 4545 ac_cv_host=$ac_cv_build 4546 else 4547 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4548 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4549 fi 4550 4551 fi 4552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4553 $as_echo "$ac_cv_host" >&6; } 4554 case $ac_cv_host in 4555 *-*-*) ;; 4556 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4557 esac 4558 host=$ac_cv_host 4559 ac_save_IFS=$IFS; IFS='-' 4560 set x $ac_cv_host 4561 shift 4562 host_cpu=$1 4563 host_vendor=$2 4564 shift; shift 4565 # Remember, the first character of IFS is used to create $*, 4566 # except with old shells: 4567 host_os=$* 4568 IFS=$ac_save_IFS 4569 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4570 4571 4572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4573 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4574 if ${ac_cv_path_SED+:} false; then : 4575 $as_echo_n "(cached) " >&6 4576 else 4577 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4578 for ac_i in 1 2 3 4 5 6 7; do 4579 ac_script="$ac_script$as_nl$ac_script" 4580 done 4581 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4582 { ac_script=; unset ac_script;} 4583 if test -z "$SED"; then 4584 ac_path_SED_found=false 4585 # Loop through the user's path and test for each of PROGNAME-LIST 4586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4587 for as_dir in $PATH 4588 do 4589 IFS=$as_save_IFS 4590 test -z "$as_dir" && as_dir=. 4591 for ac_prog in sed gsed; do 4592 for ac_exec_ext in '' $ac_executable_extensions; do 4593 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4594 as_fn_executable_p "$ac_path_SED" || continue 4595 # Check for GNU ac_path_SED and select it if it is found. 4596 # Check for GNU $ac_path_SED 4597 case `"$ac_path_SED" --version 2>&1` in 4598 *GNU*) 4599 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4600 *) 4601 ac_count=0 4602 $as_echo_n 0123456789 >"conftest.in" 4603 while : 4604 do 4605 cat "conftest.in" "conftest.in" >"conftest.tmp" 4606 mv "conftest.tmp" "conftest.in" 4607 cp "conftest.in" "conftest.nl" 4608 $as_echo '' >> "conftest.nl" 4609 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4610 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4611 as_fn_arith $ac_count + 1 && ac_count=$as_val 4612 if test $ac_count -gt ${ac_path_SED_max-0}; then 4613 # Best one so far, save it but keep looking for a better one 4614 ac_cv_path_SED="$ac_path_SED" 4615 ac_path_SED_max=$ac_count 4616 fi 4617 # 10*(2^10) chars as input seems more than enough 4618 test $ac_count -gt 10 && break 4619 done 4620 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4621 esac 4622 4623 $ac_path_SED_found && break 3 4624 done 4625 done 4626 done 4627 IFS=$as_save_IFS 4628 if test -z "$ac_cv_path_SED"; then 4629 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4630 fi 4631 else 4632 ac_cv_path_SED=$SED 4633 fi 4634 4635 fi 4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4637 $as_echo "$ac_cv_path_SED" >&6; } 4638 SED="$ac_cv_path_SED" 4639 rm -f conftest.sed 4640 4641 4642 4643 4644 4645 4646 # Check whether --enable-selective-werror was given. 4647 if test "${enable_selective_werror+set}" = set; then : 4648 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4649 else 4650 SELECTIVE_WERROR=yes 4651 fi 4652 4653 4654 4655 4656 4657 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4658 if test "x$SUNCC" = "xyes"; then 4659 BASE_CFLAGS="-v" 4660 else 4661 BASE_CFLAGS="" 4662 fi 4663 4664 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 xorg_testset_save_CFLAGS="$CFLAGS" 4679 4680 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4683 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4684 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4685 $as_echo_n "(cached) " >&6 4686 else 4687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4688 /* end confdefs.h. */ 4689 int i; 4690 _ACEOF 4691 if ac_fn_c_try_compile "$LINENO"; then : 4692 xorg_cv_cc_flag_unknown_warning_option=yes 4693 else 4694 xorg_cv_cc_flag_unknown_warning_option=no 4695 fi 4696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4697 fi 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4699 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4701 CFLAGS="$xorg_testset_save_CFLAGS" 4702 fi 4703 4704 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4707 fi 4708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4710 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4711 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4712 $as_echo_n "(cached) " >&6 4713 else 4714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4715 /* end confdefs.h. */ 4716 int i; 4717 _ACEOF 4718 if ac_fn_c_try_compile "$LINENO"; then : 4719 xorg_cv_cc_flag_unused_command_line_argument=yes 4720 else 4721 xorg_cv_cc_flag_unused_command_line_argument=no 4722 fi 4723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4724 fi 4725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4726 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4727 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4728 CFLAGS="$xorg_testset_save_CFLAGS" 4729 fi 4730 4731 found="no" 4732 4733 if test $found = "no" ; then 4734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4736 fi 4737 4738 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4740 fi 4741 4742 CFLAGS="$CFLAGS -Wall" 4743 4744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4745 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4746 cacheid=xorg_cv_cc_flag__Wall 4747 if eval \${$cacheid+:} false; then : 4748 $as_echo_n "(cached) " >&6 4749 else 4750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4751 /* end confdefs.h. */ 4752 int i; 4753 int 4754 main () 4755 { 4756 4757 ; 4758 return 0; 4759 } 4760 _ACEOF 4761 if ac_fn_c_try_link "$LINENO"; then : 4762 eval $cacheid=yes 4763 else 4764 eval $cacheid=no 4765 fi 4766 rm -f core conftest.err conftest.$ac_objext \ 4767 conftest$ac_exeext conftest.$ac_ext 4768 fi 4769 4770 4771 CFLAGS="$xorg_testset_save_CFLAGS" 4772 4773 eval supported=\$$cacheid 4774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4775 $as_echo "$supported" >&6; } 4776 if test "$supported" = "yes" ; then 4777 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4778 found="yes" 4779 fi 4780 fi 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 xorg_testset_save_CFLAGS="$CFLAGS" 4797 4798 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4801 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4802 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4803 $as_echo_n "(cached) " >&6 4804 else 4805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4806 /* end confdefs.h. */ 4807 int i; 4808 _ACEOF 4809 if ac_fn_c_try_compile "$LINENO"; then : 4810 xorg_cv_cc_flag_unknown_warning_option=yes 4811 else 4812 xorg_cv_cc_flag_unknown_warning_option=no 4813 fi 4814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4815 fi 4816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4817 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4818 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4819 CFLAGS="$xorg_testset_save_CFLAGS" 4820 fi 4821 4822 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4825 fi 4826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4828 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4829 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4830 $as_echo_n "(cached) " >&6 4831 else 4832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4833 /* end confdefs.h. */ 4834 int i; 4835 _ACEOF 4836 if ac_fn_c_try_compile "$LINENO"; then : 4837 xorg_cv_cc_flag_unused_command_line_argument=yes 4838 else 4839 xorg_cv_cc_flag_unused_command_line_argument=no 4840 fi 4841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4842 fi 4843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4844 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4845 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4846 CFLAGS="$xorg_testset_save_CFLAGS" 4847 fi 4848 4849 found="no" 4850 4851 if test $found = "no" ; then 4852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4854 fi 4855 4856 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4858 fi 4859 4860 CFLAGS="$CFLAGS -Wpointer-arith" 4861 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4863 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4864 cacheid=xorg_cv_cc_flag__Wpointer_arith 4865 if eval \${$cacheid+:} false; then : 4866 $as_echo_n "(cached) " >&6 4867 else 4868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4869 /* end confdefs.h. */ 4870 int i; 4871 int 4872 main () 4873 { 4874 4875 ; 4876 return 0; 4877 } 4878 _ACEOF 4879 if ac_fn_c_try_link "$LINENO"; then : 4880 eval $cacheid=yes 4881 else 4882 eval $cacheid=no 4883 fi 4884 rm -f core conftest.err conftest.$ac_objext \ 4885 conftest$ac_exeext conftest.$ac_ext 4886 fi 4887 4888 4889 CFLAGS="$xorg_testset_save_CFLAGS" 4890 4891 eval supported=\$$cacheid 4892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4893 $as_echo "$supported" >&6; } 4894 if test "$supported" = "yes" ; then 4895 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4896 found="yes" 4897 fi 4898 fi 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 xorg_testset_save_CFLAGS="$CFLAGS" 4915 4916 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4919 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4920 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4921 $as_echo_n "(cached) " >&6 4922 else 4923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4924 /* end confdefs.h. */ 4925 int i; 4926 _ACEOF 4927 if ac_fn_c_try_compile "$LINENO"; then : 4928 xorg_cv_cc_flag_unknown_warning_option=yes 4929 else 4930 xorg_cv_cc_flag_unknown_warning_option=no 4931 fi 4932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4933 fi 4934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4935 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4936 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4937 CFLAGS="$xorg_testset_save_CFLAGS" 4938 fi 4939 4940 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4943 fi 4944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4946 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4947 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4948 $as_echo_n "(cached) " >&6 4949 else 4950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4951 /* end confdefs.h. */ 4952 int i; 4953 _ACEOF 4954 if ac_fn_c_try_compile "$LINENO"; then : 4955 xorg_cv_cc_flag_unused_command_line_argument=yes 4956 else 4957 xorg_cv_cc_flag_unused_command_line_argument=no 4958 fi 4959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4960 fi 4961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4962 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4964 CFLAGS="$xorg_testset_save_CFLAGS" 4965 fi 4966 4967 found="no" 4968 4969 if test $found = "no" ; then 4970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4972 fi 4973 4974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4976 fi 4977 4978 CFLAGS="$CFLAGS -Wmissing-declarations" 4979 4980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4981 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4982 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4983 if eval \${$cacheid+:} false; then : 4984 $as_echo_n "(cached) " >&6 4985 else 4986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4987 /* end confdefs.h. */ 4988 int i; 4989 int 4990 main () 4991 { 4992 4993 ; 4994 return 0; 4995 } 4996 _ACEOF 4997 if ac_fn_c_try_link "$LINENO"; then : 4998 eval $cacheid=yes 4999 else 5000 eval $cacheid=no 5001 fi 5002 rm -f core conftest.err conftest.$ac_objext \ 5003 conftest$ac_exeext conftest.$ac_ext 5004 fi 5005 5006 5007 CFLAGS="$xorg_testset_save_CFLAGS" 5008 5009 eval supported=\$$cacheid 5010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5011 $as_echo "$supported" >&6; } 5012 if test "$supported" = "yes" ; then 5013 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5014 found="yes" 5015 fi 5016 fi 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 xorg_testset_save_CFLAGS="$CFLAGS" 5033 5034 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5037 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5038 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5039 $as_echo_n "(cached) " >&6 5040 else 5041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5042 /* end confdefs.h. */ 5043 int i; 5044 _ACEOF 5045 if ac_fn_c_try_compile "$LINENO"; then : 5046 xorg_cv_cc_flag_unknown_warning_option=yes 5047 else 5048 xorg_cv_cc_flag_unknown_warning_option=no 5049 fi 5050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5051 fi 5052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5053 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5055 CFLAGS="$xorg_testset_save_CFLAGS" 5056 fi 5057 5058 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5061 fi 5062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5064 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5065 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5066 $as_echo_n "(cached) " >&6 5067 else 5068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5069 /* end confdefs.h. */ 5070 int i; 5071 _ACEOF 5072 if ac_fn_c_try_compile "$LINENO"; then : 5073 xorg_cv_cc_flag_unused_command_line_argument=yes 5074 else 5075 xorg_cv_cc_flag_unused_command_line_argument=no 5076 fi 5077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5078 fi 5079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5080 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5081 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5082 CFLAGS="$xorg_testset_save_CFLAGS" 5083 fi 5084 5085 found="no" 5086 5087 if test $found = "no" ; then 5088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5090 fi 5091 5092 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5094 fi 5095 5096 CFLAGS="$CFLAGS -Wformat=2" 5097 5098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5099 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5100 cacheid=xorg_cv_cc_flag__Wformat_2 5101 if eval \${$cacheid+:} false; then : 5102 $as_echo_n "(cached) " >&6 5103 else 5104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5105 /* end confdefs.h. */ 5106 int i; 5107 int 5108 main () 5109 { 5110 5111 ; 5112 return 0; 5113 } 5114 _ACEOF 5115 if ac_fn_c_try_link "$LINENO"; then : 5116 eval $cacheid=yes 5117 else 5118 eval $cacheid=no 5119 fi 5120 rm -f core conftest.err conftest.$ac_objext \ 5121 conftest$ac_exeext conftest.$ac_ext 5122 fi 5123 5124 5125 CFLAGS="$xorg_testset_save_CFLAGS" 5126 5127 eval supported=\$$cacheid 5128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5129 $as_echo "$supported" >&6; } 5130 if test "$supported" = "yes" ; then 5131 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5132 found="yes" 5133 fi 5134 fi 5135 5136 if test $found = "no" ; then 5137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5139 fi 5140 5141 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5143 fi 5144 5145 CFLAGS="$CFLAGS -Wformat" 5146 5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5148 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5149 cacheid=xorg_cv_cc_flag__Wformat 5150 if eval \${$cacheid+:} false; then : 5151 $as_echo_n "(cached) " >&6 5152 else 5153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5154 /* end confdefs.h. */ 5155 int i; 5156 int 5157 main () 5158 { 5159 5160 ; 5161 return 0; 5162 } 5163 _ACEOF 5164 if ac_fn_c_try_link "$LINENO"; then : 5165 eval $cacheid=yes 5166 else 5167 eval $cacheid=no 5168 fi 5169 rm -f core conftest.err conftest.$ac_objext \ 5170 conftest$ac_exeext conftest.$ac_ext 5171 fi 5172 5173 5174 CFLAGS="$xorg_testset_save_CFLAGS" 5175 5176 eval supported=\$$cacheid 5177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5178 $as_echo "$supported" >&6; } 5179 if test "$supported" = "yes" ; then 5180 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5181 found="yes" 5182 fi 5183 fi 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 xorg_testset_save_CFLAGS="$CFLAGS" 5202 5203 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5206 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5207 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5208 $as_echo_n "(cached) " >&6 5209 else 5210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5211 /* end confdefs.h. */ 5212 int i; 5213 _ACEOF 5214 if ac_fn_c_try_compile "$LINENO"; then : 5215 xorg_cv_cc_flag_unknown_warning_option=yes 5216 else 5217 xorg_cv_cc_flag_unknown_warning_option=no 5218 fi 5219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5220 fi 5221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5222 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5223 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5224 CFLAGS="$xorg_testset_save_CFLAGS" 5225 fi 5226 5227 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5230 fi 5231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5233 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5234 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5235 $as_echo_n "(cached) " >&6 5236 else 5237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5238 /* end confdefs.h. */ 5239 int i; 5240 _ACEOF 5241 if ac_fn_c_try_compile "$LINENO"; then : 5242 xorg_cv_cc_flag_unused_command_line_argument=yes 5243 else 5244 xorg_cv_cc_flag_unused_command_line_argument=no 5245 fi 5246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5247 fi 5248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5249 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5250 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5251 CFLAGS="$xorg_testset_save_CFLAGS" 5252 fi 5253 5254 found="no" 5255 5256 if test $found = "no" ; then 5257 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5259 fi 5260 5261 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5263 fi 5264 5265 CFLAGS="$CFLAGS -Wstrict-prototypes" 5266 5267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5268 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5269 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5270 if eval \${$cacheid+:} false; then : 5271 $as_echo_n "(cached) " >&6 5272 else 5273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5274 /* end confdefs.h. */ 5275 int i; 5276 int 5277 main () 5278 { 5279 5280 ; 5281 return 0; 5282 } 5283 _ACEOF 5284 if ac_fn_c_try_link "$LINENO"; then : 5285 eval $cacheid=yes 5286 else 5287 eval $cacheid=no 5288 fi 5289 rm -f core conftest.err conftest.$ac_objext \ 5290 conftest$ac_exeext conftest.$ac_ext 5291 fi 5292 5293 5294 CFLAGS="$xorg_testset_save_CFLAGS" 5295 5296 eval supported=\$$cacheid 5297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5298 $as_echo "$supported" >&6; } 5299 if test "$supported" = "yes" ; then 5300 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5301 found="yes" 5302 fi 5303 fi 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 xorg_testset_save_CFLAGS="$CFLAGS" 5320 5321 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5324 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5325 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5326 $as_echo_n "(cached) " >&6 5327 else 5328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5329 /* end confdefs.h. */ 5330 int i; 5331 _ACEOF 5332 if ac_fn_c_try_compile "$LINENO"; then : 5333 xorg_cv_cc_flag_unknown_warning_option=yes 5334 else 5335 xorg_cv_cc_flag_unknown_warning_option=no 5336 fi 5337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5338 fi 5339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5340 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5341 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5342 CFLAGS="$xorg_testset_save_CFLAGS" 5343 fi 5344 5345 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5348 fi 5349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5351 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5352 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5353 $as_echo_n "(cached) " >&6 5354 else 5355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5356 /* end confdefs.h. */ 5357 int i; 5358 _ACEOF 5359 if ac_fn_c_try_compile "$LINENO"; then : 5360 xorg_cv_cc_flag_unused_command_line_argument=yes 5361 else 5362 xorg_cv_cc_flag_unused_command_line_argument=no 5363 fi 5364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5365 fi 5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5367 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5368 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5369 CFLAGS="$xorg_testset_save_CFLAGS" 5370 fi 5371 5372 found="no" 5373 5374 if test $found = "no" ; then 5375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5377 fi 5378 5379 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5381 fi 5382 5383 CFLAGS="$CFLAGS -Wmissing-prototypes" 5384 5385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5386 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5387 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5388 if eval \${$cacheid+:} false; then : 5389 $as_echo_n "(cached) " >&6 5390 else 5391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5392 /* end confdefs.h. */ 5393 int i; 5394 int 5395 main () 5396 { 5397 5398 ; 5399 return 0; 5400 } 5401 _ACEOF 5402 if ac_fn_c_try_link "$LINENO"; then : 5403 eval $cacheid=yes 5404 else 5405 eval $cacheid=no 5406 fi 5407 rm -f core conftest.err conftest.$ac_objext \ 5408 conftest$ac_exeext conftest.$ac_ext 5409 fi 5410 5411 5412 CFLAGS="$xorg_testset_save_CFLAGS" 5413 5414 eval supported=\$$cacheid 5415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5416 $as_echo "$supported" >&6; } 5417 if test "$supported" = "yes" ; then 5418 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5419 found="yes" 5420 fi 5421 fi 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 xorg_testset_save_CFLAGS="$CFLAGS" 5438 5439 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5442 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5443 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5444 $as_echo_n "(cached) " >&6 5445 else 5446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5447 /* end confdefs.h. */ 5448 int i; 5449 _ACEOF 5450 if ac_fn_c_try_compile "$LINENO"; then : 5451 xorg_cv_cc_flag_unknown_warning_option=yes 5452 else 5453 xorg_cv_cc_flag_unknown_warning_option=no 5454 fi 5455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5456 fi 5457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5458 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5459 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5460 CFLAGS="$xorg_testset_save_CFLAGS" 5461 fi 5462 5463 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5466 fi 5467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5469 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5470 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5471 $as_echo_n "(cached) " >&6 5472 else 5473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5474 /* end confdefs.h. */ 5475 int i; 5476 _ACEOF 5477 if ac_fn_c_try_compile "$LINENO"; then : 5478 xorg_cv_cc_flag_unused_command_line_argument=yes 5479 else 5480 xorg_cv_cc_flag_unused_command_line_argument=no 5481 fi 5482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5483 fi 5484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5485 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5486 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5487 CFLAGS="$xorg_testset_save_CFLAGS" 5488 fi 5489 5490 found="no" 5491 5492 if test $found = "no" ; then 5493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5495 fi 5496 5497 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5499 fi 5500 5501 CFLAGS="$CFLAGS -Wnested-externs" 5502 5503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5504 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5505 cacheid=xorg_cv_cc_flag__Wnested_externs 5506 if eval \${$cacheid+:} false; then : 5507 $as_echo_n "(cached) " >&6 5508 else 5509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5510 /* end confdefs.h. */ 5511 int i; 5512 int 5513 main () 5514 { 5515 5516 ; 5517 return 0; 5518 } 5519 _ACEOF 5520 if ac_fn_c_try_link "$LINENO"; then : 5521 eval $cacheid=yes 5522 else 5523 eval $cacheid=no 5524 fi 5525 rm -f core conftest.err conftest.$ac_objext \ 5526 conftest$ac_exeext conftest.$ac_ext 5527 fi 5528 5529 5530 CFLAGS="$xorg_testset_save_CFLAGS" 5531 5532 eval supported=\$$cacheid 5533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5534 $as_echo "$supported" >&6; } 5535 if test "$supported" = "yes" ; then 5536 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5537 found="yes" 5538 fi 5539 fi 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 xorg_testset_save_CFLAGS="$CFLAGS" 5556 5557 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5560 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5561 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5562 $as_echo_n "(cached) " >&6 5563 else 5564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5565 /* end confdefs.h. */ 5566 int i; 5567 _ACEOF 5568 if ac_fn_c_try_compile "$LINENO"; then : 5569 xorg_cv_cc_flag_unknown_warning_option=yes 5570 else 5571 xorg_cv_cc_flag_unknown_warning_option=no 5572 fi 5573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5574 fi 5575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5576 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5577 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5578 CFLAGS="$xorg_testset_save_CFLAGS" 5579 fi 5580 5581 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5582 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5584 fi 5585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5587 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5588 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5589 $as_echo_n "(cached) " >&6 5590 else 5591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5592 /* end confdefs.h. */ 5593 int i; 5594 _ACEOF 5595 if ac_fn_c_try_compile "$LINENO"; then : 5596 xorg_cv_cc_flag_unused_command_line_argument=yes 5597 else 5598 xorg_cv_cc_flag_unused_command_line_argument=no 5599 fi 5600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5601 fi 5602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5603 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5604 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5605 CFLAGS="$xorg_testset_save_CFLAGS" 5606 fi 5607 5608 found="no" 5609 5610 if test $found = "no" ; then 5611 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5613 fi 5614 5615 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5617 fi 5618 5619 CFLAGS="$CFLAGS -Wbad-function-cast" 5620 5621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5622 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5623 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5624 if eval \${$cacheid+:} false; then : 5625 $as_echo_n "(cached) " >&6 5626 else 5627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5628 /* end confdefs.h. */ 5629 int i; 5630 int 5631 main () 5632 { 5633 5634 ; 5635 return 0; 5636 } 5637 _ACEOF 5638 if ac_fn_c_try_link "$LINENO"; then : 5639 eval $cacheid=yes 5640 else 5641 eval $cacheid=no 5642 fi 5643 rm -f core conftest.err conftest.$ac_objext \ 5644 conftest$ac_exeext conftest.$ac_ext 5645 fi 5646 5647 5648 CFLAGS="$xorg_testset_save_CFLAGS" 5649 5650 eval supported=\$$cacheid 5651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5652 $as_echo "$supported" >&6; } 5653 if test "$supported" = "yes" ; then 5654 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5655 found="yes" 5656 fi 5657 fi 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 xorg_testset_save_CFLAGS="$CFLAGS" 5674 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5678 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5679 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5680 $as_echo_n "(cached) " >&6 5681 else 5682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5683 /* end confdefs.h. */ 5684 int i; 5685 _ACEOF 5686 if ac_fn_c_try_compile "$LINENO"; then : 5687 xorg_cv_cc_flag_unknown_warning_option=yes 5688 else 5689 xorg_cv_cc_flag_unknown_warning_option=no 5690 fi 5691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5692 fi 5693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5694 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5695 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5696 CFLAGS="$xorg_testset_save_CFLAGS" 5697 fi 5698 5699 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5702 fi 5703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5705 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5706 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5707 $as_echo_n "(cached) " >&6 5708 else 5709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5710 /* end confdefs.h. */ 5711 int i; 5712 _ACEOF 5713 if ac_fn_c_try_compile "$LINENO"; then : 5714 xorg_cv_cc_flag_unused_command_line_argument=yes 5715 else 5716 xorg_cv_cc_flag_unused_command_line_argument=no 5717 fi 5718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5719 fi 5720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5721 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5722 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5723 CFLAGS="$xorg_testset_save_CFLAGS" 5724 fi 5725 5726 found="no" 5727 5728 if test $found = "no" ; then 5729 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5731 fi 5732 5733 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5735 fi 5736 5737 CFLAGS="$CFLAGS -Wold-style-definition" 5738 5739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5740 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5741 cacheid=xorg_cv_cc_flag__Wold_style_definition 5742 if eval \${$cacheid+:} false; then : 5743 $as_echo_n "(cached) " >&6 5744 else 5745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5746 /* end confdefs.h. */ 5747 int i; 5748 int 5749 main () 5750 { 5751 5752 ; 5753 return 0; 5754 } 5755 _ACEOF 5756 if ac_fn_c_try_link "$LINENO"; then : 5757 eval $cacheid=yes 5758 else 5759 eval $cacheid=no 5760 fi 5761 rm -f core conftest.err conftest.$ac_objext \ 5762 conftest$ac_exeext conftest.$ac_ext 5763 fi 5764 5765 5766 CFLAGS="$xorg_testset_save_CFLAGS" 5767 5768 eval supported=\$$cacheid 5769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5770 $as_echo "$supported" >&6; } 5771 if test "$supported" = "yes" ; then 5772 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5773 found="yes" 5774 fi 5775 fi 5776 5777 if test $found = "no" ; then 5778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5780 fi 5781 5782 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5784 fi 5785 5786 CFLAGS="$CFLAGS -fd" 5787 5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5789 $as_echo_n "checking if $CC supports -fd... " >&6; } 5790 cacheid=xorg_cv_cc_flag__fd 5791 if eval \${$cacheid+:} false; then : 5792 $as_echo_n "(cached) " >&6 5793 else 5794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5795 /* end confdefs.h. */ 5796 int i; 5797 int 5798 main () 5799 { 5800 5801 ; 5802 return 0; 5803 } 5804 _ACEOF 5805 if ac_fn_c_try_link "$LINENO"; then : 5806 eval $cacheid=yes 5807 else 5808 eval $cacheid=no 5809 fi 5810 rm -f core conftest.err conftest.$ac_objext \ 5811 conftest$ac_exeext conftest.$ac_ext 5812 fi 5813 5814 5815 CFLAGS="$xorg_testset_save_CFLAGS" 5816 5817 eval supported=\$$cacheid 5818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5819 $as_echo "$supported" >&6; } 5820 if test "$supported" = "yes" ; then 5821 BASE_CFLAGS="$BASE_CFLAGS -fd" 5822 found="yes" 5823 fi 5824 fi 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 xorg_testset_save_CFLAGS="$CFLAGS" 5841 5842 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5845 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5846 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5847 $as_echo_n "(cached) " >&6 5848 else 5849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5850 /* end confdefs.h. */ 5851 int i; 5852 _ACEOF 5853 if ac_fn_c_try_compile "$LINENO"; then : 5854 xorg_cv_cc_flag_unknown_warning_option=yes 5855 else 5856 xorg_cv_cc_flag_unknown_warning_option=no 5857 fi 5858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5859 fi 5860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5861 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5862 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5863 CFLAGS="$xorg_testset_save_CFLAGS" 5864 fi 5865 5866 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5867 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5869 fi 5870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5872 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5873 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5874 $as_echo_n "(cached) " >&6 5875 else 5876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5877 /* end confdefs.h. */ 5878 int i; 5879 _ACEOF 5880 if ac_fn_c_try_compile "$LINENO"; then : 5881 xorg_cv_cc_flag_unused_command_line_argument=yes 5882 else 5883 xorg_cv_cc_flag_unused_command_line_argument=no 5884 fi 5885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5886 fi 5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5888 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5889 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5890 CFLAGS="$xorg_testset_save_CFLAGS" 5891 fi 5892 5893 found="no" 5894 5895 if test $found = "no" ; then 5896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5898 fi 5899 5900 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5902 fi 5903 5904 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5905 5906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5907 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5908 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5909 if eval \${$cacheid+:} false; then : 5910 $as_echo_n "(cached) " >&6 5911 else 5912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5913 /* end confdefs.h. */ 5914 int i; 5915 int 5916 main () 5917 { 5918 5919 ; 5920 return 0; 5921 } 5922 _ACEOF 5923 if ac_fn_c_try_link "$LINENO"; then : 5924 eval $cacheid=yes 5925 else 5926 eval $cacheid=no 5927 fi 5928 rm -f core conftest.err conftest.$ac_objext \ 5929 conftest$ac_exeext conftest.$ac_ext 5930 fi 5931 5932 5933 CFLAGS="$xorg_testset_save_CFLAGS" 5934 5935 eval supported=\$$cacheid 5936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5937 $as_echo "$supported" >&6; } 5938 if test "$supported" = "yes" ; then 5939 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5940 found="yes" 5941 fi 5942 fi 5943 5944 5945 5946 5947 5948 # This chunk adds additional warnings that could catch undesired effects. 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962 xorg_testset_save_CFLAGS="$CFLAGS" 5963 5964 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5967 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5968 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5969 $as_echo_n "(cached) " >&6 5970 else 5971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5972 /* end confdefs.h. */ 5973 int i; 5974 _ACEOF 5975 if ac_fn_c_try_compile "$LINENO"; then : 5976 xorg_cv_cc_flag_unknown_warning_option=yes 5977 else 5978 xorg_cv_cc_flag_unknown_warning_option=no 5979 fi 5980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5981 fi 5982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5983 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5984 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5985 CFLAGS="$xorg_testset_save_CFLAGS" 5986 fi 5987 5988 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5991 fi 5992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5994 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5995 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5996 $as_echo_n "(cached) " >&6 5997 else 5998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5999 /* end confdefs.h. */ 6000 int i; 6001 _ACEOF 6002 if ac_fn_c_try_compile "$LINENO"; then : 6003 xorg_cv_cc_flag_unused_command_line_argument=yes 6004 else 6005 xorg_cv_cc_flag_unused_command_line_argument=no 6006 fi 6007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6008 fi 6009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6010 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6012 CFLAGS="$xorg_testset_save_CFLAGS" 6013 fi 6014 6015 found="no" 6016 6017 if test $found = "no" ; then 6018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6020 fi 6021 6022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6024 fi 6025 6026 CFLAGS="$CFLAGS -Wunused" 6027 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6029 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6030 cacheid=xorg_cv_cc_flag__Wunused 6031 if eval \${$cacheid+:} false; then : 6032 $as_echo_n "(cached) " >&6 6033 else 6034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6035 /* end confdefs.h. */ 6036 int i; 6037 int 6038 main () 6039 { 6040 6041 ; 6042 return 0; 6043 } 6044 _ACEOF 6045 if ac_fn_c_try_link "$LINENO"; then : 6046 eval $cacheid=yes 6047 else 6048 eval $cacheid=no 6049 fi 6050 rm -f core conftest.err conftest.$ac_objext \ 6051 conftest$ac_exeext conftest.$ac_ext 6052 fi 6053 6054 6055 CFLAGS="$xorg_testset_save_CFLAGS" 6056 6057 eval supported=\$$cacheid 6058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6059 $as_echo "$supported" >&6; } 6060 if test "$supported" = "yes" ; then 6061 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6062 found="yes" 6063 fi 6064 fi 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 xorg_testset_save_CFLAGS="$CFLAGS" 6081 6082 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6085 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6086 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6087 $as_echo_n "(cached) " >&6 6088 else 6089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6090 /* end confdefs.h. */ 6091 int i; 6092 _ACEOF 6093 if ac_fn_c_try_compile "$LINENO"; then : 6094 xorg_cv_cc_flag_unknown_warning_option=yes 6095 else 6096 xorg_cv_cc_flag_unknown_warning_option=no 6097 fi 6098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6099 fi 6100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6101 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6103 CFLAGS="$xorg_testset_save_CFLAGS" 6104 fi 6105 6106 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6109 fi 6110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6112 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6113 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6114 $as_echo_n "(cached) " >&6 6115 else 6116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6117 /* end confdefs.h. */ 6118 int i; 6119 _ACEOF 6120 if ac_fn_c_try_compile "$LINENO"; then : 6121 xorg_cv_cc_flag_unused_command_line_argument=yes 6122 else 6123 xorg_cv_cc_flag_unused_command_line_argument=no 6124 fi 6125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6126 fi 6127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6128 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6129 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6130 CFLAGS="$xorg_testset_save_CFLAGS" 6131 fi 6132 6133 found="no" 6134 6135 if test $found = "no" ; then 6136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6138 fi 6139 6140 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6142 fi 6143 6144 CFLAGS="$CFLAGS -Wuninitialized" 6145 6146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6147 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6148 cacheid=xorg_cv_cc_flag__Wuninitialized 6149 if eval \${$cacheid+:} false; then : 6150 $as_echo_n "(cached) " >&6 6151 else 6152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6153 /* end confdefs.h. */ 6154 int i; 6155 int 6156 main () 6157 { 6158 6159 ; 6160 return 0; 6161 } 6162 _ACEOF 6163 if ac_fn_c_try_link "$LINENO"; then : 6164 eval $cacheid=yes 6165 else 6166 eval $cacheid=no 6167 fi 6168 rm -f core conftest.err conftest.$ac_objext \ 6169 conftest$ac_exeext conftest.$ac_ext 6170 fi 6171 6172 6173 CFLAGS="$xorg_testset_save_CFLAGS" 6174 6175 eval supported=\$$cacheid 6176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6177 $as_echo "$supported" >&6; } 6178 if test "$supported" = "yes" ; then 6179 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6180 found="yes" 6181 fi 6182 fi 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 xorg_testset_save_CFLAGS="$CFLAGS" 6199 6200 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6203 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6204 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6205 $as_echo_n "(cached) " >&6 6206 else 6207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6208 /* end confdefs.h. */ 6209 int i; 6210 _ACEOF 6211 if ac_fn_c_try_compile "$LINENO"; then : 6212 xorg_cv_cc_flag_unknown_warning_option=yes 6213 else 6214 xorg_cv_cc_flag_unknown_warning_option=no 6215 fi 6216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6217 fi 6218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6219 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6220 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6221 CFLAGS="$xorg_testset_save_CFLAGS" 6222 fi 6223 6224 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6227 fi 6228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6230 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6231 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6232 $as_echo_n "(cached) " >&6 6233 else 6234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6235 /* end confdefs.h. */ 6236 int i; 6237 _ACEOF 6238 if ac_fn_c_try_compile "$LINENO"; then : 6239 xorg_cv_cc_flag_unused_command_line_argument=yes 6240 else 6241 xorg_cv_cc_flag_unused_command_line_argument=no 6242 fi 6243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6244 fi 6245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6246 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6248 CFLAGS="$xorg_testset_save_CFLAGS" 6249 fi 6250 6251 found="no" 6252 6253 if test $found = "no" ; then 6254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6256 fi 6257 6258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6260 fi 6261 6262 CFLAGS="$CFLAGS -Wshadow" 6263 6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6265 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6266 cacheid=xorg_cv_cc_flag__Wshadow 6267 if eval \${$cacheid+:} false; then : 6268 $as_echo_n "(cached) " >&6 6269 else 6270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6271 /* end confdefs.h. */ 6272 int i; 6273 int 6274 main () 6275 { 6276 6277 ; 6278 return 0; 6279 } 6280 _ACEOF 6281 if ac_fn_c_try_link "$LINENO"; then : 6282 eval $cacheid=yes 6283 else 6284 eval $cacheid=no 6285 fi 6286 rm -f core conftest.err conftest.$ac_objext \ 6287 conftest$ac_exeext conftest.$ac_ext 6288 fi 6289 6290 6291 CFLAGS="$xorg_testset_save_CFLAGS" 6292 6293 eval supported=\$$cacheid 6294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6295 $as_echo "$supported" >&6; } 6296 if test "$supported" = "yes" ; then 6297 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6298 found="yes" 6299 fi 6300 fi 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 xorg_testset_save_CFLAGS="$CFLAGS" 6317 6318 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6321 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6322 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6323 $as_echo_n "(cached) " >&6 6324 else 6325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6326 /* end confdefs.h. */ 6327 int i; 6328 _ACEOF 6329 if ac_fn_c_try_compile "$LINENO"; then : 6330 xorg_cv_cc_flag_unknown_warning_option=yes 6331 else 6332 xorg_cv_cc_flag_unknown_warning_option=no 6333 fi 6334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6335 fi 6336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6337 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6339 CFLAGS="$xorg_testset_save_CFLAGS" 6340 fi 6341 6342 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6345 fi 6346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6348 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6349 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6350 $as_echo_n "(cached) " >&6 6351 else 6352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6353 /* end confdefs.h. */ 6354 int i; 6355 _ACEOF 6356 if ac_fn_c_try_compile "$LINENO"; then : 6357 xorg_cv_cc_flag_unused_command_line_argument=yes 6358 else 6359 xorg_cv_cc_flag_unused_command_line_argument=no 6360 fi 6361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6362 fi 6363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6364 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6365 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6366 CFLAGS="$xorg_testset_save_CFLAGS" 6367 fi 6368 6369 found="no" 6370 6371 if test $found = "no" ; then 6372 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6374 fi 6375 6376 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6378 fi 6379 6380 CFLAGS="$CFLAGS -Wmissing-noreturn" 6381 6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6383 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6384 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6385 if eval \${$cacheid+:} false; then : 6386 $as_echo_n "(cached) " >&6 6387 else 6388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6389 /* end confdefs.h. */ 6390 int i; 6391 int 6392 main () 6393 { 6394 6395 ; 6396 return 0; 6397 } 6398 _ACEOF 6399 if ac_fn_c_try_link "$LINENO"; then : 6400 eval $cacheid=yes 6401 else 6402 eval $cacheid=no 6403 fi 6404 rm -f core conftest.err conftest.$ac_objext \ 6405 conftest$ac_exeext conftest.$ac_ext 6406 fi 6407 6408 6409 CFLAGS="$xorg_testset_save_CFLAGS" 6410 6411 eval supported=\$$cacheid 6412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6413 $as_echo "$supported" >&6; } 6414 if test "$supported" = "yes" ; then 6415 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6416 found="yes" 6417 fi 6418 fi 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 xorg_testset_save_CFLAGS="$CFLAGS" 6435 6436 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6439 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6440 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6441 $as_echo_n "(cached) " >&6 6442 else 6443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6444 /* end confdefs.h. */ 6445 int i; 6446 _ACEOF 6447 if ac_fn_c_try_compile "$LINENO"; then : 6448 xorg_cv_cc_flag_unknown_warning_option=yes 6449 else 6450 xorg_cv_cc_flag_unknown_warning_option=no 6451 fi 6452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6453 fi 6454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6455 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6456 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6457 CFLAGS="$xorg_testset_save_CFLAGS" 6458 fi 6459 6460 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6463 fi 6464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6466 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6467 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6468 $as_echo_n "(cached) " >&6 6469 else 6470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6471 /* end confdefs.h. */ 6472 int i; 6473 _ACEOF 6474 if ac_fn_c_try_compile "$LINENO"; then : 6475 xorg_cv_cc_flag_unused_command_line_argument=yes 6476 else 6477 xorg_cv_cc_flag_unused_command_line_argument=no 6478 fi 6479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6480 fi 6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6482 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6484 CFLAGS="$xorg_testset_save_CFLAGS" 6485 fi 6486 6487 found="no" 6488 6489 if test $found = "no" ; then 6490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6492 fi 6493 6494 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6496 fi 6497 6498 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6499 6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6501 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6502 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6503 if eval \${$cacheid+:} false; then : 6504 $as_echo_n "(cached) " >&6 6505 else 6506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6507 /* end confdefs.h. */ 6508 int i; 6509 int 6510 main () 6511 { 6512 6513 ; 6514 return 0; 6515 } 6516 _ACEOF 6517 if ac_fn_c_try_link "$LINENO"; then : 6518 eval $cacheid=yes 6519 else 6520 eval $cacheid=no 6521 fi 6522 rm -f core conftest.err conftest.$ac_objext \ 6523 conftest$ac_exeext conftest.$ac_ext 6524 fi 6525 6526 6527 CFLAGS="$xorg_testset_save_CFLAGS" 6528 6529 eval supported=\$$cacheid 6530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6531 $as_echo "$supported" >&6; } 6532 if test "$supported" = "yes" ; then 6533 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6534 found="yes" 6535 fi 6536 fi 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 xorg_testset_save_CFLAGS="$CFLAGS" 6553 6554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6557 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6558 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6559 $as_echo_n "(cached) " >&6 6560 else 6561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6562 /* end confdefs.h. */ 6563 int i; 6564 _ACEOF 6565 if ac_fn_c_try_compile "$LINENO"; then : 6566 xorg_cv_cc_flag_unknown_warning_option=yes 6567 else 6568 xorg_cv_cc_flag_unknown_warning_option=no 6569 fi 6570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6571 fi 6572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6573 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6574 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6575 CFLAGS="$xorg_testset_save_CFLAGS" 6576 fi 6577 6578 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6581 fi 6582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6584 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6585 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6586 $as_echo_n "(cached) " >&6 6587 else 6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6589 /* end confdefs.h. */ 6590 int i; 6591 _ACEOF 6592 if ac_fn_c_try_compile "$LINENO"; then : 6593 xorg_cv_cc_flag_unused_command_line_argument=yes 6594 else 6595 xorg_cv_cc_flag_unused_command_line_argument=no 6596 fi 6597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6598 fi 6599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6600 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6601 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6602 CFLAGS="$xorg_testset_save_CFLAGS" 6603 fi 6604 6605 found="no" 6606 6607 if test $found = "no" ; then 6608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6610 fi 6611 6612 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6614 fi 6615 6616 CFLAGS="$CFLAGS -Wredundant-decls" 6617 6618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6619 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6620 cacheid=xorg_cv_cc_flag__Wredundant_decls 6621 if eval \${$cacheid+:} false; then : 6622 $as_echo_n "(cached) " >&6 6623 else 6624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6625 /* end confdefs.h. */ 6626 int i; 6627 int 6628 main () 6629 { 6630 6631 ; 6632 return 0; 6633 } 6634 _ACEOF 6635 if ac_fn_c_try_link "$LINENO"; then : 6636 eval $cacheid=yes 6637 else 6638 eval $cacheid=no 6639 fi 6640 rm -f core conftest.err conftest.$ac_objext \ 6641 conftest$ac_exeext conftest.$ac_ext 6642 fi 6643 6644 6645 CFLAGS="$xorg_testset_save_CFLAGS" 6646 6647 eval supported=\$$cacheid 6648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6649 $as_echo "$supported" >&6; } 6650 if test "$supported" = "yes" ; then 6651 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6652 found="yes" 6653 fi 6654 fi 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 xorg_testset_save_CFLAGS="$CFLAGS" 6671 6672 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6675 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6676 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6677 $as_echo_n "(cached) " >&6 6678 else 6679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6680 /* end confdefs.h. */ 6681 int i; 6682 _ACEOF 6683 if ac_fn_c_try_compile "$LINENO"; then : 6684 xorg_cv_cc_flag_unknown_warning_option=yes 6685 else 6686 xorg_cv_cc_flag_unknown_warning_option=no 6687 fi 6688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6689 fi 6690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6691 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6692 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6693 CFLAGS="$xorg_testset_save_CFLAGS" 6694 fi 6695 6696 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6699 fi 6700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6702 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6703 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6704 $as_echo_n "(cached) " >&6 6705 else 6706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6707 /* end confdefs.h. */ 6708 int i; 6709 _ACEOF 6710 if ac_fn_c_try_compile "$LINENO"; then : 6711 xorg_cv_cc_flag_unused_command_line_argument=yes 6712 else 6713 xorg_cv_cc_flag_unused_command_line_argument=no 6714 fi 6715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6716 fi 6717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6718 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6719 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6720 CFLAGS="$xorg_testset_save_CFLAGS" 6721 fi 6722 6723 found="no" 6724 6725 if test $found = "no" ; then 6726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6728 fi 6729 6730 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6732 fi 6733 6734 CFLAGS="$CFLAGS -Wlogical-op" 6735 6736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6737 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6738 cacheid=xorg_cv_cc_flag__Wlogical_op 6739 if eval \${$cacheid+:} false; then : 6740 $as_echo_n "(cached) " >&6 6741 else 6742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6743 /* end confdefs.h. */ 6744 int i; 6745 int 6746 main () 6747 { 6748 6749 ; 6750 return 0; 6751 } 6752 _ACEOF 6753 if ac_fn_c_try_link "$LINENO"; then : 6754 eval $cacheid=yes 6755 else 6756 eval $cacheid=no 6757 fi 6758 rm -f core conftest.err conftest.$ac_objext \ 6759 conftest$ac_exeext conftest.$ac_ext 6760 fi 6761 6762 6763 CFLAGS="$xorg_testset_save_CFLAGS" 6764 6765 eval supported=\$$cacheid 6766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6767 $as_echo "$supported" >&6; } 6768 if test "$supported" = "yes" ; then 6769 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6770 found="yes" 6771 fi 6772 fi 6773 6774 6775 6776 # These are currently disabled because they are noisy. They will be enabled 6777 # in the future once the codebase is sufficiently modernized to silence 6778 # them. For now, I don't want them to drown out the other warnings. 6779 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6780 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6781 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6782 6783 # Turn some warnings into errors, so we don't accidently get successful builds 6784 # when there are problems that should be fixed. 6785 6786 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 xorg_testset_save_CFLAGS="$CFLAGS" 6801 6802 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6805 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6806 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6807 $as_echo_n "(cached) " >&6 6808 else 6809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6810 /* end confdefs.h. */ 6811 int i; 6812 _ACEOF 6813 if ac_fn_c_try_compile "$LINENO"; then : 6814 xorg_cv_cc_flag_unknown_warning_option=yes 6815 else 6816 xorg_cv_cc_flag_unknown_warning_option=no 6817 fi 6818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6819 fi 6820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6821 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6822 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6823 CFLAGS="$xorg_testset_save_CFLAGS" 6824 fi 6825 6826 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6829 fi 6830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6832 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6833 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6834 $as_echo_n "(cached) " >&6 6835 else 6836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6837 /* end confdefs.h. */ 6838 int i; 6839 _ACEOF 6840 if ac_fn_c_try_compile "$LINENO"; then : 6841 xorg_cv_cc_flag_unused_command_line_argument=yes 6842 else 6843 xorg_cv_cc_flag_unused_command_line_argument=no 6844 fi 6845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6846 fi 6847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6848 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6849 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6850 CFLAGS="$xorg_testset_save_CFLAGS" 6851 fi 6852 6853 found="no" 6854 6855 if test $found = "no" ; then 6856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6858 fi 6859 6860 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6862 fi 6863 6864 CFLAGS="$CFLAGS -Werror=implicit" 6865 6866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6867 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6868 cacheid=xorg_cv_cc_flag__Werror_implicit 6869 if eval \${$cacheid+:} false; then : 6870 $as_echo_n "(cached) " >&6 6871 else 6872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873 /* end confdefs.h. */ 6874 int i; 6875 int 6876 main () 6877 { 6878 6879 ; 6880 return 0; 6881 } 6882 _ACEOF 6883 if ac_fn_c_try_link "$LINENO"; then : 6884 eval $cacheid=yes 6885 else 6886 eval $cacheid=no 6887 fi 6888 rm -f core conftest.err conftest.$ac_objext \ 6889 conftest$ac_exeext conftest.$ac_ext 6890 fi 6891 6892 6893 CFLAGS="$xorg_testset_save_CFLAGS" 6894 6895 eval supported=\$$cacheid 6896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6897 $as_echo "$supported" >&6; } 6898 if test "$supported" = "yes" ; then 6899 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6900 found="yes" 6901 fi 6902 fi 6903 6904 if test $found = "no" ; then 6905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6907 fi 6908 6909 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6911 fi 6912 6913 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6914 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6916 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6917 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6918 if eval \${$cacheid+:} false; then : 6919 $as_echo_n "(cached) " >&6 6920 else 6921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6922 /* end confdefs.h. */ 6923 int i; 6924 int 6925 main () 6926 { 6927 6928 ; 6929 return 0; 6930 } 6931 _ACEOF 6932 if ac_fn_c_try_link "$LINENO"; then : 6933 eval $cacheid=yes 6934 else 6935 eval $cacheid=no 6936 fi 6937 rm -f core conftest.err conftest.$ac_objext \ 6938 conftest$ac_exeext conftest.$ac_ext 6939 fi 6940 6941 6942 CFLAGS="$xorg_testset_save_CFLAGS" 6943 6944 eval supported=\$$cacheid 6945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6946 $as_echo "$supported" >&6; } 6947 if test "$supported" = "yes" ; then 6948 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6949 found="yes" 6950 fi 6951 fi 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 xorg_testset_save_CFLAGS="$CFLAGS" 6968 6969 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6972 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6973 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6974 $as_echo_n "(cached) " >&6 6975 else 6976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6977 /* end confdefs.h. */ 6978 int i; 6979 _ACEOF 6980 if ac_fn_c_try_compile "$LINENO"; then : 6981 xorg_cv_cc_flag_unknown_warning_option=yes 6982 else 6983 xorg_cv_cc_flag_unknown_warning_option=no 6984 fi 6985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6986 fi 6987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6988 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6989 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6990 CFLAGS="$xorg_testset_save_CFLAGS" 6991 fi 6992 6993 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6996 fi 6997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6999 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7000 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7001 $as_echo_n "(cached) " >&6 7002 else 7003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7004 /* end confdefs.h. */ 7005 int i; 7006 _ACEOF 7007 if ac_fn_c_try_compile "$LINENO"; then : 7008 xorg_cv_cc_flag_unused_command_line_argument=yes 7009 else 7010 xorg_cv_cc_flag_unused_command_line_argument=no 7011 fi 7012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7013 fi 7014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7015 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7016 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7017 CFLAGS="$xorg_testset_save_CFLAGS" 7018 fi 7019 7020 found="no" 7021 7022 if test $found = "no" ; then 7023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7025 fi 7026 7027 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7029 fi 7030 7031 CFLAGS="$CFLAGS -Werror=nonnull" 7032 7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7034 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7035 cacheid=xorg_cv_cc_flag__Werror_nonnull 7036 if eval \${$cacheid+:} false; then : 7037 $as_echo_n "(cached) " >&6 7038 else 7039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7040 /* end confdefs.h. */ 7041 int i; 7042 int 7043 main () 7044 { 7045 7046 ; 7047 return 0; 7048 } 7049 _ACEOF 7050 if ac_fn_c_try_link "$LINENO"; then : 7051 eval $cacheid=yes 7052 else 7053 eval $cacheid=no 7054 fi 7055 rm -f core conftest.err conftest.$ac_objext \ 7056 conftest$ac_exeext conftest.$ac_ext 7057 fi 7058 7059 7060 CFLAGS="$xorg_testset_save_CFLAGS" 7061 7062 eval supported=\$$cacheid 7063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7064 $as_echo "$supported" >&6; } 7065 if test "$supported" = "yes" ; then 7066 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7067 found="yes" 7068 fi 7069 fi 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 xorg_testset_save_CFLAGS="$CFLAGS" 7086 7087 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7090 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7091 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7092 $as_echo_n "(cached) " >&6 7093 else 7094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7095 /* end confdefs.h. */ 7096 int i; 7097 _ACEOF 7098 if ac_fn_c_try_compile "$LINENO"; then : 7099 xorg_cv_cc_flag_unknown_warning_option=yes 7100 else 7101 xorg_cv_cc_flag_unknown_warning_option=no 7102 fi 7103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7104 fi 7105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7106 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7107 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7108 CFLAGS="$xorg_testset_save_CFLAGS" 7109 fi 7110 7111 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7114 fi 7115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7117 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7118 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7119 $as_echo_n "(cached) " >&6 7120 else 7121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7122 /* end confdefs.h. */ 7123 int i; 7124 _ACEOF 7125 if ac_fn_c_try_compile "$LINENO"; then : 7126 xorg_cv_cc_flag_unused_command_line_argument=yes 7127 else 7128 xorg_cv_cc_flag_unused_command_line_argument=no 7129 fi 7130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7131 fi 7132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7133 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7134 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7135 CFLAGS="$xorg_testset_save_CFLAGS" 7136 fi 7137 7138 found="no" 7139 7140 if test $found = "no" ; then 7141 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7143 fi 7144 7145 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7146 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7147 fi 7148 7149 CFLAGS="$CFLAGS -Werror=init-self" 7150 7151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7152 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7153 cacheid=xorg_cv_cc_flag__Werror_init_self 7154 if eval \${$cacheid+:} false; then : 7155 $as_echo_n "(cached) " >&6 7156 else 7157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7158 /* end confdefs.h. */ 7159 int i; 7160 int 7161 main () 7162 { 7163 7164 ; 7165 return 0; 7166 } 7167 _ACEOF 7168 if ac_fn_c_try_link "$LINENO"; then : 7169 eval $cacheid=yes 7170 else 7171 eval $cacheid=no 7172 fi 7173 rm -f core conftest.err conftest.$ac_objext \ 7174 conftest$ac_exeext conftest.$ac_ext 7175 fi 7176 7177 7178 CFLAGS="$xorg_testset_save_CFLAGS" 7179 7180 eval supported=\$$cacheid 7181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7182 $as_echo "$supported" >&6; } 7183 if test "$supported" = "yes" ; then 7184 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7185 found="yes" 7186 fi 7187 fi 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 7203 xorg_testset_save_CFLAGS="$CFLAGS" 7204 7205 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7208 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7209 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7210 $as_echo_n "(cached) " >&6 7211 else 7212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7213 /* end confdefs.h. */ 7214 int i; 7215 _ACEOF 7216 if ac_fn_c_try_compile "$LINENO"; then : 7217 xorg_cv_cc_flag_unknown_warning_option=yes 7218 else 7219 xorg_cv_cc_flag_unknown_warning_option=no 7220 fi 7221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7222 fi 7223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7224 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7225 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7226 CFLAGS="$xorg_testset_save_CFLAGS" 7227 fi 7228 7229 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7232 fi 7233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7235 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7236 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7237 $as_echo_n "(cached) " >&6 7238 else 7239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7240 /* end confdefs.h. */ 7241 int i; 7242 _ACEOF 7243 if ac_fn_c_try_compile "$LINENO"; then : 7244 xorg_cv_cc_flag_unused_command_line_argument=yes 7245 else 7246 xorg_cv_cc_flag_unused_command_line_argument=no 7247 fi 7248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7249 fi 7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7251 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7252 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7253 CFLAGS="$xorg_testset_save_CFLAGS" 7254 fi 7255 7256 found="no" 7257 7258 if test $found = "no" ; then 7259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7261 fi 7262 7263 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7265 fi 7266 7267 CFLAGS="$CFLAGS -Werror=main" 7268 7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7270 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7271 cacheid=xorg_cv_cc_flag__Werror_main 7272 if eval \${$cacheid+:} false; then : 7273 $as_echo_n "(cached) " >&6 7274 else 7275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7276 /* end confdefs.h. */ 7277 int i; 7278 int 7279 main () 7280 { 7281 7282 ; 7283 return 0; 7284 } 7285 _ACEOF 7286 if ac_fn_c_try_link "$LINENO"; then : 7287 eval $cacheid=yes 7288 else 7289 eval $cacheid=no 7290 fi 7291 rm -f core conftest.err conftest.$ac_objext \ 7292 conftest$ac_exeext conftest.$ac_ext 7293 fi 7294 7295 7296 CFLAGS="$xorg_testset_save_CFLAGS" 7297 7298 eval supported=\$$cacheid 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7300 $as_echo "$supported" >&6; } 7301 if test "$supported" = "yes" ; then 7302 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7303 found="yes" 7304 fi 7305 fi 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 xorg_testset_save_CFLAGS="$CFLAGS" 7322 7323 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7326 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7327 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7328 $as_echo_n "(cached) " >&6 7329 else 7330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7331 /* end confdefs.h. */ 7332 int i; 7333 _ACEOF 7334 if ac_fn_c_try_compile "$LINENO"; then : 7335 xorg_cv_cc_flag_unknown_warning_option=yes 7336 else 7337 xorg_cv_cc_flag_unknown_warning_option=no 7338 fi 7339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7340 fi 7341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7342 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7343 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7344 CFLAGS="$xorg_testset_save_CFLAGS" 7345 fi 7346 7347 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7350 fi 7351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7353 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7354 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7355 $as_echo_n "(cached) " >&6 7356 else 7357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7358 /* end confdefs.h. */ 7359 int i; 7360 _ACEOF 7361 if ac_fn_c_try_compile "$LINENO"; then : 7362 xorg_cv_cc_flag_unused_command_line_argument=yes 7363 else 7364 xorg_cv_cc_flag_unused_command_line_argument=no 7365 fi 7366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7367 fi 7368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7369 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7371 CFLAGS="$xorg_testset_save_CFLAGS" 7372 fi 7373 7374 found="no" 7375 7376 if test $found = "no" ; then 7377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7379 fi 7380 7381 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7383 fi 7384 7385 CFLAGS="$CFLAGS -Werror=missing-braces" 7386 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7388 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7389 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7390 if eval \${$cacheid+:} false; then : 7391 $as_echo_n "(cached) " >&6 7392 else 7393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7394 /* end confdefs.h. */ 7395 int i; 7396 int 7397 main () 7398 { 7399 7400 ; 7401 return 0; 7402 } 7403 _ACEOF 7404 if ac_fn_c_try_link "$LINENO"; then : 7405 eval $cacheid=yes 7406 else 7407 eval $cacheid=no 7408 fi 7409 rm -f core conftest.err conftest.$ac_objext \ 7410 conftest$ac_exeext conftest.$ac_ext 7411 fi 7412 7413 7414 CFLAGS="$xorg_testset_save_CFLAGS" 7415 7416 eval supported=\$$cacheid 7417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7418 $as_echo "$supported" >&6; } 7419 if test "$supported" = "yes" ; then 7420 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7421 found="yes" 7422 fi 7423 fi 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 7436 7437 7438 7439 xorg_testset_save_CFLAGS="$CFLAGS" 7440 7441 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7444 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7445 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7446 $as_echo_n "(cached) " >&6 7447 else 7448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7449 /* end confdefs.h. */ 7450 int i; 7451 _ACEOF 7452 if ac_fn_c_try_compile "$LINENO"; then : 7453 xorg_cv_cc_flag_unknown_warning_option=yes 7454 else 7455 xorg_cv_cc_flag_unknown_warning_option=no 7456 fi 7457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7458 fi 7459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7460 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7462 CFLAGS="$xorg_testset_save_CFLAGS" 7463 fi 7464 7465 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7468 fi 7469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7471 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7472 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7473 $as_echo_n "(cached) " >&6 7474 else 7475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7476 /* end confdefs.h. */ 7477 int i; 7478 _ACEOF 7479 if ac_fn_c_try_compile "$LINENO"; then : 7480 xorg_cv_cc_flag_unused_command_line_argument=yes 7481 else 7482 xorg_cv_cc_flag_unused_command_line_argument=no 7483 fi 7484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7485 fi 7486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7487 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7489 CFLAGS="$xorg_testset_save_CFLAGS" 7490 fi 7491 7492 found="no" 7493 7494 if test $found = "no" ; then 7495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7497 fi 7498 7499 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7501 fi 7502 7503 CFLAGS="$CFLAGS -Werror=sequence-point" 7504 7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7506 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7507 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7508 if eval \${$cacheid+:} false; then : 7509 $as_echo_n "(cached) " >&6 7510 else 7511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7512 /* end confdefs.h. */ 7513 int i; 7514 int 7515 main () 7516 { 7517 7518 ; 7519 return 0; 7520 } 7521 _ACEOF 7522 if ac_fn_c_try_link "$LINENO"; then : 7523 eval $cacheid=yes 7524 else 7525 eval $cacheid=no 7526 fi 7527 rm -f core conftest.err conftest.$ac_objext \ 7528 conftest$ac_exeext conftest.$ac_ext 7529 fi 7530 7531 7532 CFLAGS="$xorg_testset_save_CFLAGS" 7533 7534 eval supported=\$$cacheid 7535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7536 $as_echo "$supported" >&6; } 7537 if test "$supported" = "yes" ; then 7538 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7539 found="yes" 7540 fi 7541 fi 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 xorg_testset_save_CFLAGS="$CFLAGS" 7558 7559 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7562 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7563 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7564 $as_echo_n "(cached) " >&6 7565 else 7566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7567 /* end confdefs.h. */ 7568 int i; 7569 _ACEOF 7570 if ac_fn_c_try_compile "$LINENO"; then : 7571 xorg_cv_cc_flag_unknown_warning_option=yes 7572 else 7573 xorg_cv_cc_flag_unknown_warning_option=no 7574 fi 7575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7576 fi 7577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7578 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7580 CFLAGS="$xorg_testset_save_CFLAGS" 7581 fi 7582 7583 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7586 fi 7587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7589 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7590 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7591 $as_echo_n "(cached) " >&6 7592 else 7593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7594 /* end confdefs.h. */ 7595 int i; 7596 _ACEOF 7597 if ac_fn_c_try_compile "$LINENO"; then : 7598 xorg_cv_cc_flag_unused_command_line_argument=yes 7599 else 7600 xorg_cv_cc_flag_unused_command_line_argument=no 7601 fi 7602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7603 fi 7604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7605 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7606 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7607 CFLAGS="$xorg_testset_save_CFLAGS" 7608 fi 7609 7610 found="no" 7611 7612 if test $found = "no" ; then 7613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7615 fi 7616 7617 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7619 fi 7620 7621 CFLAGS="$CFLAGS -Werror=return-type" 7622 7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7624 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7625 cacheid=xorg_cv_cc_flag__Werror_return_type 7626 if eval \${$cacheid+:} false; then : 7627 $as_echo_n "(cached) " >&6 7628 else 7629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7630 /* end confdefs.h. */ 7631 int i; 7632 int 7633 main () 7634 { 7635 7636 ; 7637 return 0; 7638 } 7639 _ACEOF 7640 if ac_fn_c_try_link "$LINENO"; then : 7641 eval $cacheid=yes 7642 else 7643 eval $cacheid=no 7644 fi 7645 rm -f core conftest.err conftest.$ac_objext \ 7646 conftest$ac_exeext conftest.$ac_ext 7647 fi 7648 7649 7650 CFLAGS="$xorg_testset_save_CFLAGS" 7651 7652 eval supported=\$$cacheid 7653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7654 $as_echo "$supported" >&6; } 7655 if test "$supported" = "yes" ; then 7656 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7657 found="yes" 7658 fi 7659 fi 7660 7661 if test $found = "no" ; then 7662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7664 fi 7665 7666 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7668 fi 7669 7670 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7671 7672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7673 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7674 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7675 if eval \${$cacheid+:} false; then : 7676 $as_echo_n "(cached) " >&6 7677 else 7678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7679 /* end confdefs.h. */ 7680 int i; 7681 int 7682 main () 7683 { 7684 7685 ; 7686 return 0; 7687 } 7688 _ACEOF 7689 if ac_fn_c_try_link "$LINENO"; then : 7690 eval $cacheid=yes 7691 else 7692 eval $cacheid=no 7693 fi 7694 rm -f core conftest.err conftest.$ac_objext \ 7695 conftest$ac_exeext conftest.$ac_ext 7696 fi 7697 7698 7699 CFLAGS="$xorg_testset_save_CFLAGS" 7700 7701 eval supported=\$$cacheid 7702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7703 $as_echo "$supported" >&6; } 7704 if test "$supported" = "yes" ; then 7705 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7706 found="yes" 7707 fi 7708 fi 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723 7724 xorg_testset_save_CFLAGS="$CFLAGS" 7725 7726 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7729 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7730 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7731 $as_echo_n "(cached) " >&6 7732 else 7733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7734 /* end confdefs.h. */ 7735 int i; 7736 _ACEOF 7737 if ac_fn_c_try_compile "$LINENO"; then : 7738 xorg_cv_cc_flag_unknown_warning_option=yes 7739 else 7740 xorg_cv_cc_flag_unknown_warning_option=no 7741 fi 7742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7743 fi 7744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7745 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7746 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7747 CFLAGS="$xorg_testset_save_CFLAGS" 7748 fi 7749 7750 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7753 fi 7754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7756 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7757 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7758 $as_echo_n "(cached) " >&6 7759 else 7760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7761 /* end confdefs.h. */ 7762 int i; 7763 _ACEOF 7764 if ac_fn_c_try_compile "$LINENO"; then : 7765 xorg_cv_cc_flag_unused_command_line_argument=yes 7766 else 7767 xorg_cv_cc_flag_unused_command_line_argument=no 7768 fi 7769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7770 fi 7771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7772 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7773 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7774 CFLAGS="$xorg_testset_save_CFLAGS" 7775 fi 7776 7777 found="no" 7778 7779 if test $found = "no" ; then 7780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7782 fi 7783 7784 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7786 fi 7787 7788 CFLAGS="$CFLAGS -Werror=trigraphs" 7789 7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7791 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7792 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7793 if eval \${$cacheid+:} false; then : 7794 $as_echo_n "(cached) " >&6 7795 else 7796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7797 /* end confdefs.h. */ 7798 int i; 7799 int 7800 main () 7801 { 7802 7803 ; 7804 return 0; 7805 } 7806 _ACEOF 7807 if ac_fn_c_try_link "$LINENO"; then : 7808 eval $cacheid=yes 7809 else 7810 eval $cacheid=no 7811 fi 7812 rm -f core conftest.err conftest.$ac_objext \ 7813 conftest$ac_exeext conftest.$ac_ext 7814 fi 7815 7816 7817 CFLAGS="$xorg_testset_save_CFLAGS" 7818 7819 eval supported=\$$cacheid 7820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7821 $as_echo "$supported" >&6; } 7822 if test "$supported" = "yes" ; then 7823 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7824 found="yes" 7825 fi 7826 fi 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841 7842 xorg_testset_save_CFLAGS="$CFLAGS" 7843 7844 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7847 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7848 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7849 $as_echo_n "(cached) " >&6 7850 else 7851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7852 /* end confdefs.h. */ 7853 int i; 7854 _ACEOF 7855 if ac_fn_c_try_compile "$LINENO"; then : 7856 xorg_cv_cc_flag_unknown_warning_option=yes 7857 else 7858 xorg_cv_cc_flag_unknown_warning_option=no 7859 fi 7860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7861 fi 7862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7863 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7864 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7865 CFLAGS="$xorg_testset_save_CFLAGS" 7866 fi 7867 7868 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7871 fi 7872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7874 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7875 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7876 $as_echo_n "(cached) " >&6 7877 else 7878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7879 /* end confdefs.h. */ 7880 int i; 7881 _ACEOF 7882 if ac_fn_c_try_compile "$LINENO"; then : 7883 xorg_cv_cc_flag_unused_command_line_argument=yes 7884 else 7885 xorg_cv_cc_flag_unused_command_line_argument=no 7886 fi 7887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7888 fi 7889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7890 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7891 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7892 CFLAGS="$xorg_testset_save_CFLAGS" 7893 fi 7894 7895 found="no" 7896 7897 if test $found = "no" ; then 7898 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7900 fi 7901 7902 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7904 fi 7905 7906 CFLAGS="$CFLAGS -Werror=array-bounds" 7907 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7909 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7910 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7911 if eval \${$cacheid+:} false; then : 7912 $as_echo_n "(cached) " >&6 7913 else 7914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7915 /* end confdefs.h. */ 7916 int i; 7917 int 7918 main () 7919 { 7920 7921 ; 7922 return 0; 7923 } 7924 _ACEOF 7925 if ac_fn_c_try_link "$LINENO"; then : 7926 eval $cacheid=yes 7927 else 7928 eval $cacheid=no 7929 fi 7930 rm -f core conftest.err conftest.$ac_objext \ 7931 conftest$ac_exeext conftest.$ac_ext 7932 fi 7933 7934 7935 CFLAGS="$xorg_testset_save_CFLAGS" 7936 7937 eval supported=\$$cacheid 7938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7939 $as_echo "$supported" >&6; } 7940 if test "$supported" = "yes" ; then 7941 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7942 found="yes" 7943 fi 7944 fi 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 xorg_testset_save_CFLAGS="$CFLAGS" 7961 7962 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7965 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7966 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7967 $as_echo_n "(cached) " >&6 7968 else 7969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7970 /* end confdefs.h. */ 7971 int i; 7972 _ACEOF 7973 if ac_fn_c_try_compile "$LINENO"; then : 7974 xorg_cv_cc_flag_unknown_warning_option=yes 7975 else 7976 xorg_cv_cc_flag_unknown_warning_option=no 7977 fi 7978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7979 fi 7980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7981 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7983 CFLAGS="$xorg_testset_save_CFLAGS" 7984 fi 7985 7986 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7989 fi 7990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7992 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7993 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7994 $as_echo_n "(cached) " >&6 7995 else 7996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7997 /* end confdefs.h. */ 7998 int i; 7999 _ACEOF 8000 if ac_fn_c_try_compile "$LINENO"; then : 8001 xorg_cv_cc_flag_unused_command_line_argument=yes 8002 else 8003 xorg_cv_cc_flag_unused_command_line_argument=no 8004 fi 8005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8006 fi 8007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8008 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8010 CFLAGS="$xorg_testset_save_CFLAGS" 8011 fi 8012 8013 found="no" 8014 8015 if test $found = "no" ; then 8016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8018 fi 8019 8020 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8022 fi 8023 8024 CFLAGS="$CFLAGS -Werror=write-strings" 8025 8026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8027 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8028 cacheid=xorg_cv_cc_flag__Werror_write_strings 8029 if eval \${$cacheid+:} false; then : 8030 $as_echo_n "(cached) " >&6 8031 else 8032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8033 /* end confdefs.h. */ 8034 int i; 8035 int 8036 main () 8037 { 8038 8039 ; 8040 return 0; 8041 } 8042 _ACEOF 8043 if ac_fn_c_try_link "$LINENO"; then : 8044 eval $cacheid=yes 8045 else 8046 eval $cacheid=no 8047 fi 8048 rm -f core conftest.err conftest.$ac_objext \ 8049 conftest$ac_exeext conftest.$ac_ext 8050 fi 8051 8052 8053 CFLAGS="$xorg_testset_save_CFLAGS" 8054 8055 eval supported=\$$cacheid 8056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8057 $as_echo "$supported" >&6; } 8058 if test "$supported" = "yes" ; then 8059 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8060 found="yes" 8061 fi 8062 fi 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 xorg_testset_save_CFLAGS="$CFLAGS" 8079 8080 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8083 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8084 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8085 $as_echo_n "(cached) " >&6 8086 else 8087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8088 /* end confdefs.h. */ 8089 int i; 8090 _ACEOF 8091 if ac_fn_c_try_compile "$LINENO"; then : 8092 xorg_cv_cc_flag_unknown_warning_option=yes 8093 else 8094 xorg_cv_cc_flag_unknown_warning_option=no 8095 fi 8096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8097 fi 8098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8099 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8101 CFLAGS="$xorg_testset_save_CFLAGS" 8102 fi 8103 8104 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8107 fi 8108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8110 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8111 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8112 $as_echo_n "(cached) " >&6 8113 else 8114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8115 /* end confdefs.h. */ 8116 int i; 8117 _ACEOF 8118 if ac_fn_c_try_compile "$LINENO"; then : 8119 xorg_cv_cc_flag_unused_command_line_argument=yes 8120 else 8121 xorg_cv_cc_flag_unused_command_line_argument=no 8122 fi 8123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8124 fi 8125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8126 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8128 CFLAGS="$xorg_testset_save_CFLAGS" 8129 fi 8130 8131 found="no" 8132 8133 if test $found = "no" ; then 8134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8136 fi 8137 8138 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8140 fi 8141 8142 CFLAGS="$CFLAGS -Werror=address" 8143 8144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8145 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8146 cacheid=xorg_cv_cc_flag__Werror_address 8147 if eval \${$cacheid+:} false; then : 8148 $as_echo_n "(cached) " >&6 8149 else 8150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8151 /* end confdefs.h. */ 8152 int i; 8153 int 8154 main () 8155 { 8156 8157 ; 8158 return 0; 8159 } 8160 _ACEOF 8161 if ac_fn_c_try_link "$LINENO"; then : 8162 eval $cacheid=yes 8163 else 8164 eval $cacheid=no 8165 fi 8166 rm -f core conftest.err conftest.$ac_objext \ 8167 conftest$ac_exeext conftest.$ac_ext 8168 fi 8169 8170 8171 CFLAGS="$xorg_testset_save_CFLAGS" 8172 8173 eval supported=\$$cacheid 8174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8175 $as_echo "$supported" >&6; } 8176 if test "$supported" = "yes" ; then 8177 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8178 found="yes" 8179 fi 8180 fi 8181 8182 8183 8184 8185 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 8196 xorg_testset_save_CFLAGS="$CFLAGS" 8197 8198 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8201 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8202 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8203 $as_echo_n "(cached) " >&6 8204 else 8205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8206 /* end confdefs.h. */ 8207 int i; 8208 _ACEOF 8209 if ac_fn_c_try_compile "$LINENO"; then : 8210 xorg_cv_cc_flag_unknown_warning_option=yes 8211 else 8212 xorg_cv_cc_flag_unknown_warning_option=no 8213 fi 8214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8215 fi 8216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8217 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8218 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8219 CFLAGS="$xorg_testset_save_CFLAGS" 8220 fi 8221 8222 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8225 fi 8226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8228 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8229 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8230 $as_echo_n "(cached) " >&6 8231 else 8232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8233 /* end confdefs.h. */ 8234 int i; 8235 _ACEOF 8236 if ac_fn_c_try_compile "$LINENO"; then : 8237 xorg_cv_cc_flag_unused_command_line_argument=yes 8238 else 8239 xorg_cv_cc_flag_unused_command_line_argument=no 8240 fi 8241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8242 fi 8243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8244 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8245 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8246 CFLAGS="$xorg_testset_save_CFLAGS" 8247 fi 8248 8249 found="no" 8250 8251 if test $found = "no" ; then 8252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8254 fi 8255 8256 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8258 fi 8259 8260 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8261 8262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8263 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8264 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8265 if eval \${$cacheid+:} false; then : 8266 $as_echo_n "(cached) " >&6 8267 else 8268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8269 /* end confdefs.h. */ 8270 int i; 8271 int 8272 main () 8273 { 8274 8275 ; 8276 return 0; 8277 } 8278 _ACEOF 8279 if ac_fn_c_try_link "$LINENO"; then : 8280 eval $cacheid=yes 8281 else 8282 eval $cacheid=no 8283 fi 8284 rm -f core conftest.err conftest.$ac_objext \ 8285 conftest$ac_exeext conftest.$ac_ext 8286 fi 8287 8288 8289 CFLAGS="$xorg_testset_save_CFLAGS" 8290 8291 eval supported=\$$cacheid 8292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8293 $as_echo "$supported" >&6; } 8294 if test "$supported" = "yes" ; then 8295 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8296 found="yes" 8297 fi 8298 fi 8299 8300 if test $found = "no" ; then 8301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8303 fi 8304 8305 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8307 fi 8308 8309 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8310 8311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8312 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8313 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8314 if eval \${$cacheid+:} false; then : 8315 $as_echo_n "(cached) " >&6 8316 else 8317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8318 /* end confdefs.h. */ 8319 int i; 8320 int 8321 main () 8322 { 8323 8324 ; 8325 return 0; 8326 } 8327 _ACEOF 8328 if ac_fn_c_try_link "$LINENO"; then : 8329 eval $cacheid=yes 8330 else 8331 eval $cacheid=no 8332 fi 8333 rm -f core conftest.err conftest.$ac_objext \ 8334 conftest$ac_exeext conftest.$ac_ext 8335 fi 8336 8337 8338 CFLAGS="$xorg_testset_save_CFLAGS" 8339 8340 eval supported=\$$cacheid 8341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8342 $as_echo "$supported" >&6; } 8343 if test "$supported" = "yes" ; then 8344 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8345 found="yes" 8346 fi 8347 fi 8348 8349 8350 8351 8352 8353 8354 8355 8356 8357 8358 8359 8360 8361 8362 8363 xorg_testset_save_CFLAGS="$CFLAGS" 8364 8365 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8368 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8369 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8370 $as_echo_n "(cached) " >&6 8371 else 8372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8373 /* end confdefs.h. */ 8374 int i; 8375 _ACEOF 8376 if ac_fn_c_try_compile "$LINENO"; then : 8377 xorg_cv_cc_flag_unknown_warning_option=yes 8378 else 8379 xorg_cv_cc_flag_unknown_warning_option=no 8380 fi 8381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8382 fi 8383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8384 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8385 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8386 CFLAGS="$xorg_testset_save_CFLAGS" 8387 fi 8388 8389 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8392 fi 8393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8395 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8396 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8397 $as_echo_n "(cached) " >&6 8398 else 8399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8400 /* end confdefs.h. */ 8401 int i; 8402 _ACEOF 8403 if ac_fn_c_try_compile "$LINENO"; then : 8404 xorg_cv_cc_flag_unused_command_line_argument=yes 8405 else 8406 xorg_cv_cc_flag_unused_command_line_argument=no 8407 fi 8408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8409 fi 8410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8411 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8412 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8413 CFLAGS="$xorg_testset_save_CFLAGS" 8414 fi 8415 8416 found="no" 8417 8418 if test $found = "no" ; then 8419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8421 fi 8422 8423 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8425 fi 8426 8427 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8428 8429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8430 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8431 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8432 if eval \${$cacheid+:} false; then : 8433 $as_echo_n "(cached) " >&6 8434 else 8435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8436 /* end confdefs.h. */ 8437 int i; 8438 int 8439 main () 8440 { 8441 8442 ; 8443 return 0; 8444 } 8445 _ACEOF 8446 if ac_fn_c_try_link "$LINENO"; then : 8447 eval $cacheid=yes 8448 else 8449 eval $cacheid=no 8450 fi 8451 rm -f core conftest.err conftest.$ac_objext \ 8452 conftest$ac_exeext conftest.$ac_ext 8453 fi 8454 8455 8456 CFLAGS="$xorg_testset_save_CFLAGS" 8457 8458 eval supported=\$$cacheid 8459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8460 $as_echo "$supported" >&6; } 8461 if test "$supported" = "yes" ; then 8462 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8463 found="yes" 8464 fi 8465 fi 8466 8467 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8468 else 8469 { $as_echo "$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 8470 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8471 8472 8473 8474 8475 8476 8477 8478 8479 8480 8481 8482 8483 8484 xorg_testset_save_CFLAGS="$CFLAGS" 8485 8486 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8489 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8490 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8491 $as_echo_n "(cached) " >&6 8492 else 8493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8494 /* end confdefs.h. */ 8495 int i; 8496 _ACEOF 8497 if ac_fn_c_try_compile "$LINENO"; then : 8498 xorg_cv_cc_flag_unknown_warning_option=yes 8499 else 8500 xorg_cv_cc_flag_unknown_warning_option=no 8501 fi 8502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8503 fi 8504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8505 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8506 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8507 CFLAGS="$xorg_testset_save_CFLAGS" 8508 fi 8509 8510 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8513 fi 8514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8516 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8517 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8518 $as_echo_n "(cached) " >&6 8519 else 8520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8521 /* end confdefs.h. */ 8522 int i; 8523 _ACEOF 8524 if ac_fn_c_try_compile "$LINENO"; then : 8525 xorg_cv_cc_flag_unused_command_line_argument=yes 8526 else 8527 xorg_cv_cc_flag_unused_command_line_argument=no 8528 fi 8529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8530 fi 8531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8532 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8534 CFLAGS="$xorg_testset_save_CFLAGS" 8535 fi 8536 8537 found="no" 8538 8539 if test $found = "no" ; then 8540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8542 fi 8543 8544 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8546 fi 8547 8548 CFLAGS="$CFLAGS -Wimplicit" 8549 8550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8551 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8552 cacheid=xorg_cv_cc_flag__Wimplicit 8553 if eval \${$cacheid+:} false; then : 8554 $as_echo_n "(cached) " >&6 8555 else 8556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8557 /* end confdefs.h. */ 8558 int i; 8559 int 8560 main () 8561 { 8562 8563 ; 8564 return 0; 8565 } 8566 _ACEOF 8567 if ac_fn_c_try_link "$LINENO"; then : 8568 eval $cacheid=yes 8569 else 8570 eval $cacheid=no 8571 fi 8572 rm -f core conftest.err conftest.$ac_objext \ 8573 conftest$ac_exeext conftest.$ac_ext 8574 fi 8575 8576 8577 CFLAGS="$xorg_testset_save_CFLAGS" 8578 8579 eval supported=\$$cacheid 8580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8581 $as_echo "$supported" >&6; } 8582 if test "$supported" = "yes" ; then 8583 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8584 found="yes" 8585 fi 8586 fi 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 xorg_testset_save_CFLAGS="$CFLAGS" 8603 8604 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8607 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8608 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8609 $as_echo_n "(cached) " >&6 8610 else 8611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8612 /* end confdefs.h. */ 8613 int i; 8614 _ACEOF 8615 if ac_fn_c_try_compile "$LINENO"; then : 8616 xorg_cv_cc_flag_unknown_warning_option=yes 8617 else 8618 xorg_cv_cc_flag_unknown_warning_option=no 8619 fi 8620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8621 fi 8622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8623 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8624 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8625 CFLAGS="$xorg_testset_save_CFLAGS" 8626 fi 8627 8628 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8631 fi 8632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8634 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8635 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8636 $as_echo_n "(cached) " >&6 8637 else 8638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8639 /* end confdefs.h. */ 8640 int i; 8641 _ACEOF 8642 if ac_fn_c_try_compile "$LINENO"; then : 8643 xorg_cv_cc_flag_unused_command_line_argument=yes 8644 else 8645 xorg_cv_cc_flag_unused_command_line_argument=no 8646 fi 8647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8648 fi 8649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8650 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8652 CFLAGS="$xorg_testset_save_CFLAGS" 8653 fi 8654 8655 found="no" 8656 8657 if test $found = "no" ; then 8658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8660 fi 8661 8662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8664 fi 8665 8666 CFLAGS="$CFLAGS -Wnonnull" 8667 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8669 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8670 cacheid=xorg_cv_cc_flag__Wnonnull 8671 if eval \${$cacheid+:} false; then : 8672 $as_echo_n "(cached) " >&6 8673 else 8674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8675 /* end confdefs.h. */ 8676 int i; 8677 int 8678 main () 8679 { 8680 8681 ; 8682 return 0; 8683 } 8684 _ACEOF 8685 if ac_fn_c_try_link "$LINENO"; then : 8686 eval $cacheid=yes 8687 else 8688 eval $cacheid=no 8689 fi 8690 rm -f core conftest.err conftest.$ac_objext \ 8691 conftest$ac_exeext conftest.$ac_ext 8692 fi 8693 8694 8695 CFLAGS="$xorg_testset_save_CFLAGS" 8696 8697 eval supported=\$$cacheid 8698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8699 $as_echo "$supported" >&6; } 8700 if test "$supported" = "yes" ; then 8701 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8702 found="yes" 8703 fi 8704 fi 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718 8719 8720 xorg_testset_save_CFLAGS="$CFLAGS" 8721 8722 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8725 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8726 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8727 $as_echo_n "(cached) " >&6 8728 else 8729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8730 /* end confdefs.h. */ 8731 int i; 8732 _ACEOF 8733 if ac_fn_c_try_compile "$LINENO"; then : 8734 xorg_cv_cc_flag_unknown_warning_option=yes 8735 else 8736 xorg_cv_cc_flag_unknown_warning_option=no 8737 fi 8738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8739 fi 8740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8741 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8742 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8743 CFLAGS="$xorg_testset_save_CFLAGS" 8744 fi 8745 8746 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8749 fi 8750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8752 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8753 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8754 $as_echo_n "(cached) " >&6 8755 else 8756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8757 /* end confdefs.h. */ 8758 int i; 8759 _ACEOF 8760 if ac_fn_c_try_compile "$LINENO"; then : 8761 xorg_cv_cc_flag_unused_command_line_argument=yes 8762 else 8763 xorg_cv_cc_flag_unused_command_line_argument=no 8764 fi 8765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8766 fi 8767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8768 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8769 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8770 CFLAGS="$xorg_testset_save_CFLAGS" 8771 fi 8772 8773 found="no" 8774 8775 if test $found = "no" ; then 8776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8778 fi 8779 8780 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8782 fi 8783 8784 CFLAGS="$CFLAGS -Winit-self" 8785 8786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8787 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8788 cacheid=xorg_cv_cc_flag__Winit_self 8789 if eval \${$cacheid+:} false; then : 8790 $as_echo_n "(cached) " >&6 8791 else 8792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8793 /* end confdefs.h. */ 8794 int i; 8795 int 8796 main () 8797 { 8798 8799 ; 8800 return 0; 8801 } 8802 _ACEOF 8803 if ac_fn_c_try_link "$LINENO"; then : 8804 eval $cacheid=yes 8805 else 8806 eval $cacheid=no 8807 fi 8808 rm -f core conftest.err conftest.$ac_objext \ 8809 conftest$ac_exeext conftest.$ac_ext 8810 fi 8811 8812 8813 CFLAGS="$xorg_testset_save_CFLAGS" 8814 8815 eval supported=\$$cacheid 8816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8817 $as_echo "$supported" >&6; } 8818 if test "$supported" = "yes" ; then 8819 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8820 found="yes" 8821 fi 8822 fi 8823 8824 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 xorg_testset_save_CFLAGS="$CFLAGS" 8839 8840 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8843 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8844 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8845 $as_echo_n "(cached) " >&6 8846 else 8847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8848 /* end confdefs.h. */ 8849 int i; 8850 _ACEOF 8851 if ac_fn_c_try_compile "$LINENO"; then : 8852 xorg_cv_cc_flag_unknown_warning_option=yes 8853 else 8854 xorg_cv_cc_flag_unknown_warning_option=no 8855 fi 8856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8857 fi 8858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8859 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8860 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8861 CFLAGS="$xorg_testset_save_CFLAGS" 8862 fi 8863 8864 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8865 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8867 fi 8868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8870 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8871 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8872 $as_echo_n "(cached) " >&6 8873 else 8874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8875 /* end confdefs.h. */ 8876 int i; 8877 _ACEOF 8878 if ac_fn_c_try_compile "$LINENO"; then : 8879 xorg_cv_cc_flag_unused_command_line_argument=yes 8880 else 8881 xorg_cv_cc_flag_unused_command_line_argument=no 8882 fi 8883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8884 fi 8885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8886 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8887 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8888 CFLAGS="$xorg_testset_save_CFLAGS" 8889 fi 8890 8891 found="no" 8892 8893 if test $found = "no" ; then 8894 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8896 fi 8897 8898 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8900 fi 8901 8902 CFLAGS="$CFLAGS -Wmain" 8903 8904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8905 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8906 cacheid=xorg_cv_cc_flag__Wmain 8907 if eval \${$cacheid+:} false; then : 8908 $as_echo_n "(cached) " >&6 8909 else 8910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8911 /* end confdefs.h. */ 8912 int i; 8913 int 8914 main () 8915 { 8916 8917 ; 8918 return 0; 8919 } 8920 _ACEOF 8921 if ac_fn_c_try_link "$LINENO"; then : 8922 eval $cacheid=yes 8923 else 8924 eval $cacheid=no 8925 fi 8926 rm -f core conftest.err conftest.$ac_objext \ 8927 conftest$ac_exeext conftest.$ac_ext 8928 fi 8929 8930 8931 CFLAGS="$xorg_testset_save_CFLAGS" 8932 8933 eval supported=\$$cacheid 8934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8935 $as_echo "$supported" >&6; } 8936 if test "$supported" = "yes" ; then 8937 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8938 found="yes" 8939 fi 8940 fi 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 xorg_testset_save_CFLAGS="$CFLAGS" 8957 8958 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8961 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8962 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8963 $as_echo_n "(cached) " >&6 8964 else 8965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8966 /* end confdefs.h. */ 8967 int i; 8968 _ACEOF 8969 if ac_fn_c_try_compile "$LINENO"; then : 8970 xorg_cv_cc_flag_unknown_warning_option=yes 8971 else 8972 xorg_cv_cc_flag_unknown_warning_option=no 8973 fi 8974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8975 fi 8976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8977 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8978 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8979 CFLAGS="$xorg_testset_save_CFLAGS" 8980 fi 8981 8982 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8985 fi 8986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8988 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8989 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8990 $as_echo_n "(cached) " >&6 8991 else 8992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8993 /* end confdefs.h. */ 8994 int i; 8995 _ACEOF 8996 if ac_fn_c_try_compile "$LINENO"; then : 8997 xorg_cv_cc_flag_unused_command_line_argument=yes 8998 else 8999 xorg_cv_cc_flag_unused_command_line_argument=no 9000 fi 9001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9002 fi 9003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9004 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9005 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9006 CFLAGS="$xorg_testset_save_CFLAGS" 9007 fi 9008 9009 found="no" 9010 9011 if test $found = "no" ; then 9012 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9014 fi 9015 9016 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9018 fi 9019 9020 CFLAGS="$CFLAGS -Wmissing-braces" 9021 9022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9023 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9024 cacheid=xorg_cv_cc_flag__Wmissing_braces 9025 if eval \${$cacheid+:} false; then : 9026 $as_echo_n "(cached) " >&6 9027 else 9028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9029 /* end confdefs.h. */ 9030 int i; 9031 int 9032 main () 9033 { 9034 9035 ; 9036 return 0; 9037 } 9038 _ACEOF 9039 if ac_fn_c_try_link "$LINENO"; then : 9040 eval $cacheid=yes 9041 else 9042 eval $cacheid=no 9043 fi 9044 rm -f core conftest.err conftest.$ac_objext \ 9045 conftest$ac_exeext conftest.$ac_ext 9046 fi 9047 9048 9049 CFLAGS="$xorg_testset_save_CFLAGS" 9050 9051 eval supported=\$$cacheid 9052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9053 $as_echo "$supported" >&6; } 9054 if test "$supported" = "yes" ; then 9055 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9056 found="yes" 9057 fi 9058 fi 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 xorg_testset_save_CFLAGS="$CFLAGS" 9075 9076 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9079 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9080 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9081 $as_echo_n "(cached) " >&6 9082 else 9083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9084 /* end confdefs.h. */ 9085 int i; 9086 _ACEOF 9087 if ac_fn_c_try_compile "$LINENO"; then : 9088 xorg_cv_cc_flag_unknown_warning_option=yes 9089 else 9090 xorg_cv_cc_flag_unknown_warning_option=no 9091 fi 9092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9093 fi 9094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9095 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9096 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9097 CFLAGS="$xorg_testset_save_CFLAGS" 9098 fi 9099 9100 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9103 fi 9104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9106 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9107 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9108 $as_echo_n "(cached) " >&6 9109 else 9110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9111 /* end confdefs.h. */ 9112 int i; 9113 _ACEOF 9114 if ac_fn_c_try_compile "$LINENO"; then : 9115 xorg_cv_cc_flag_unused_command_line_argument=yes 9116 else 9117 xorg_cv_cc_flag_unused_command_line_argument=no 9118 fi 9119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9120 fi 9121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9122 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9123 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9124 CFLAGS="$xorg_testset_save_CFLAGS" 9125 fi 9126 9127 found="no" 9128 9129 if test $found = "no" ; then 9130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9132 fi 9133 9134 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9136 fi 9137 9138 CFLAGS="$CFLAGS -Wsequence-point" 9139 9140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9141 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9142 cacheid=xorg_cv_cc_flag__Wsequence_point 9143 if eval \${$cacheid+:} false; then : 9144 $as_echo_n "(cached) " >&6 9145 else 9146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9147 /* end confdefs.h. */ 9148 int i; 9149 int 9150 main () 9151 { 9152 9153 ; 9154 return 0; 9155 } 9156 _ACEOF 9157 if ac_fn_c_try_link "$LINENO"; then : 9158 eval $cacheid=yes 9159 else 9160 eval $cacheid=no 9161 fi 9162 rm -f core conftest.err conftest.$ac_objext \ 9163 conftest$ac_exeext conftest.$ac_ext 9164 fi 9165 9166 9167 CFLAGS="$xorg_testset_save_CFLAGS" 9168 9169 eval supported=\$$cacheid 9170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9171 $as_echo "$supported" >&6; } 9172 if test "$supported" = "yes" ; then 9173 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9174 found="yes" 9175 fi 9176 fi 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 9192 xorg_testset_save_CFLAGS="$CFLAGS" 9193 9194 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9197 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9198 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9199 $as_echo_n "(cached) " >&6 9200 else 9201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9202 /* end confdefs.h. */ 9203 int i; 9204 _ACEOF 9205 if ac_fn_c_try_compile "$LINENO"; then : 9206 xorg_cv_cc_flag_unknown_warning_option=yes 9207 else 9208 xorg_cv_cc_flag_unknown_warning_option=no 9209 fi 9210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9211 fi 9212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9213 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9214 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9215 CFLAGS="$xorg_testset_save_CFLAGS" 9216 fi 9217 9218 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9221 fi 9222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9224 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9225 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9226 $as_echo_n "(cached) " >&6 9227 else 9228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9229 /* end confdefs.h. */ 9230 int i; 9231 _ACEOF 9232 if ac_fn_c_try_compile "$LINENO"; then : 9233 xorg_cv_cc_flag_unused_command_line_argument=yes 9234 else 9235 xorg_cv_cc_flag_unused_command_line_argument=no 9236 fi 9237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9238 fi 9239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9240 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9241 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9242 CFLAGS="$xorg_testset_save_CFLAGS" 9243 fi 9244 9245 found="no" 9246 9247 if test $found = "no" ; then 9248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9250 fi 9251 9252 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9254 fi 9255 9256 CFLAGS="$CFLAGS -Wreturn-type" 9257 9258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9259 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9260 cacheid=xorg_cv_cc_flag__Wreturn_type 9261 if eval \${$cacheid+:} false; then : 9262 $as_echo_n "(cached) " >&6 9263 else 9264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9265 /* end confdefs.h. */ 9266 int i; 9267 int 9268 main () 9269 { 9270 9271 ; 9272 return 0; 9273 } 9274 _ACEOF 9275 if ac_fn_c_try_link "$LINENO"; then : 9276 eval $cacheid=yes 9277 else 9278 eval $cacheid=no 9279 fi 9280 rm -f core conftest.err conftest.$ac_objext \ 9281 conftest$ac_exeext conftest.$ac_ext 9282 fi 9283 9284 9285 CFLAGS="$xorg_testset_save_CFLAGS" 9286 9287 eval supported=\$$cacheid 9288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9289 $as_echo "$supported" >&6; } 9290 if test "$supported" = "yes" ; then 9291 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9292 found="yes" 9293 fi 9294 fi 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 xorg_testset_save_CFLAGS="$CFLAGS" 9311 9312 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9315 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9316 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9317 $as_echo_n "(cached) " >&6 9318 else 9319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9320 /* end confdefs.h. */ 9321 int i; 9322 _ACEOF 9323 if ac_fn_c_try_compile "$LINENO"; then : 9324 xorg_cv_cc_flag_unknown_warning_option=yes 9325 else 9326 xorg_cv_cc_flag_unknown_warning_option=no 9327 fi 9328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9329 fi 9330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9331 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9332 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9333 CFLAGS="$xorg_testset_save_CFLAGS" 9334 fi 9335 9336 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9339 fi 9340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9342 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9343 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9344 $as_echo_n "(cached) " >&6 9345 else 9346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9347 /* end confdefs.h. */ 9348 int i; 9349 _ACEOF 9350 if ac_fn_c_try_compile "$LINENO"; then : 9351 xorg_cv_cc_flag_unused_command_line_argument=yes 9352 else 9353 xorg_cv_cc_flag_unused_command_line_argument=no 9354 fi 9355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9356 fi 9357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9358 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9359 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9360 CFLAGS="$xorg_testset_save_CFLAGS" 9361 fi 9362 9363 found="no" 9364 9365 if test $found = "no" ; then 9366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9368 fi 9369 9370 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9372 fi 9373 9374 CFLAGS="$CFLAGS -Wtrigraphs" 9375 9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9377 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9378 cacheid=xorg_cv_cc_flag__Wtrigraphs 9379 if eval \${$cacheid+:} false; then : 9380 $as_echo_n "(cached) " >&6 9381 else 9382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9383 /* end confdefs.h. */ 9384 int i; 9385 int 9386 main () 9387 { 9388 9389 ; 9390 return 0; 9391 } 9392 _ACEOF 9393 if ac_fn_c_try_link "$LINENO"; then : 9394 eval $cacheid=yes 9395 else 9396 eval $cacheid=no 9397 fi 9398 rm -f core conftest.err conftest.$ac_objext \ 9399 conftest$ac_exeext conftest.$ac_ext 9400 fi 9401 9402 9403 CFLAGS="$xorg_testset_save_CFLAGS" 9404 9405 eval supported=\$$cacheid 9406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9407 $as_echo "$supported" >&6; } 9408 if test "$supported" = "yes" ; then 9409 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9410 found="yes" 9411 fi 9412 fi 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 9425 9426 9427 9428 xorg_testset_save_CFLAGS="$CFLAGS" 9429 9430 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9433 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9434 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9435 $as_echo_n "(cached) " >&6 9436 else 9437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9438 /* end confdefs.h. */ 9439 int i; 9440 _ACEOF 9441 if ac_fn_c_try_compile "$LINENO"; then : 9442 xorg_cv_cc_flag_unknown_warning_option=yes 9443 else 9444 xorg_cv_cc_flag_unknown_warning_option=no 9445 fi 9446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9447 fi 9448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9449 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9450 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9451 CFLAGS="$xorg_testset_save_CFLAGS" 9452 fi 9453 9454 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9457 fi 9458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9460 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9461 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9462 $as_echo_n "(cached) " >&6 9463 else 9464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9465 /* end confdefs.h. */ 9466 int i; 9467 _ACEOF 9468 if ac_fn_c_try_compile "$LINENO"; then : 9469 xorg_cv_cc_flag_unused_command_line_argument=yes 9470 else 9471 xorg_cv_cc_flag_unused_command_line_argument=no 9472 fi 9473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9474 fi 9475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9476 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9477 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9478 CFLAGS="$xorg_testset_save_CFLAGS" 9479 fi 9480 9481 found="no" 9482 9483 if test $found = "no" ; then 9484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9486 fi 9487 9488 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9490 fi 9491 9492 CFLAGS="$CFLAGS -Warray-bounds" 9493 9494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9495 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9496 cacheid=xorg_cv_cc_flag__Warray_bounds 9497 if eval \${$cacheid+:} false; then : 9498 $as_echo_n "(cached) " >&6 9499 else 9500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9501 /* end confdefs.h. */ 9502 int i; 9503 int 9504 main () 9505 { 9506 9507 ; 9508 return 0; 9509 } 9510 _ACEOF 9511 if ac_fn_c_try_link "$LINENO"; then : 9512 eval $cacheid=yes 9513 else 9514 eval $cacheid=no 9515 fi 9516 rm -f core conftest.err conftest.$ac_objext \ 9517 conftest$ac_exeext conftest.$ac_ext 9518 fi 9519 9520 9521 CFLAGS="$xorg_testset_save_CFLAGS" 9522 9523 eval supported=\$$cacheid 9524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9525 $as_echo "$supported" >&6; } 9526 if test "$supported" = "yes" ; then 9527 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9528 found="yes" 9529 fi 9530 fi 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545 9546 xorg_testset_save_CFLAGS="$CFLAGS" 9547 9548 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9551 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9552 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9553 $as_echo_n "(cached) " >&6 9554 else 9555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9556 /* end confdefs.h. */ 9557 int i; 9558 _ACEOF 9559 if ac_fn_c_try_compile "$LINENO"; then : 9560 xorg_cv_cc_flag_unknown_warning_option=yes 9561 else 9562 xorg_cv_cc_flag_unknown_warning_option=no 9563 fi 9564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9565 fi 9566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9567 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9568 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9569 CFLAGS="$xorg_testset_save_CFLAGS" 9570 fi 9571 9572 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9575 fi 9576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9578 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9579 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9580 $as_echo_n "(cached) " >&6 9581 else 9582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9583 /* end confdefs.h. */ 9584 int i; 9585 _ACEOF 9586 if ac_fn_c_try_compile "$LINENO"; then : 9587 xorg_cv_cc_flag_unused_command_line_argument=yes 9588 else 9589 xorg_cv_cc_flag_unused_command_line_argument=no 9590 fi 9591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9592 fi 9593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9594 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9595 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9596 CFLAGS="$xorg_testset_save_CFLAGS" 9597 fi 9598 9599 found="no" 9600 9601 if test $found = "no" ; then 9602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9604 fi 9605 9606 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9608 fi 9609 9610 CFLAGS="$CFLAGS -Wwrite-strings" 9611 9612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9613 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9614 cacheid=xorg_cv_cc_flag__Wwrite_strings 9615 if eval \${$cacheid+:} false; then : 9616 $as_echo_n "(cached) " >&6 9617 else 9618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9619 /* end confdefs.h. */ 9620 int i; 9621 int 9622 main () 9623 { 9624 9625 ; 9626 return 0; 9627 } 9628 _ACEOF 9629 if ac_fn_c_try_link "$LINENO"; then : 9630 eval $cacheid=yes 9631 else 9632 eval $cacheid=no 9633 fi 9634 rm -f core conftest.err conftest.$ac_objext \ 9635 conftest$ac_exeext conftest.$ac_ext 9636 fi 9637 9638 9639 CFLAGS="$xorg_testset_save_CFLAGS" 9640 9641 eval supported=\$$cacheid 9642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9643 $as_echo "$supported" >&6; } 9644 if test "$supported" = "yes" ; then 9645 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9646 found="yes" 9647 fi 9648 fi 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 9664 xorg_testset_save_CFLAGS="$CFLAGS" 9665 9666 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9669 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9670 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9671 $as_echo_n "(cached) " >&6 9672 else 9673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9674 /* end confdefs.h. */ 9675 int i; 9676 _ACEOF 9677 if ac_fn_c_try_compile "$LINENO"; then : 9678 xorg_cv_cc_flag_unknown_warning_option=yes 9679 else 9680 xorg_cv_cc_flag_unknown_warning_option=no 9681 fi 9682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9683 fi 9684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9685 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9687 CFLAGS="$xorg_testset_save_CFLAGS" 9688 fi 9689 9690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9693 fi 9694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9696 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9697 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9698 $as_echo_n "(cached) " >&6 9699 else 9700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9701 /* end confdefs.h. */ 9702 int i; 9703 _ACEOF 9704 if ac_fn_c_try_compile "$LINENO"; then : 9705 xorg_cv_cc_flag_unused_command_line_argument=yes 9706 else 9707 xorg_cv_cc_flag_unused_command_line_argument=no 9708 fi 9709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9710 fi 9711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9712 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9714 CFLAGS="$xorg_testset_save_CFLAGS" 9715 fi 9716 9717 found="no" 9718 9719 if test $found = "no" ; then 9720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9722 fi 9723 9724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9726 fi 9727 9728 CFLAGS="$CFLAGS -Waddress" 9729 9730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9731 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9732 cacheid=xorg_cv_cc_flag__Waddress 9733 if eval \${$cacheid+:} false; then : 9734 $as_echo_n "(cached) " >&6 9735 else 9736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9737 /* end confdefs.h. */ 9738 int i; 9739 int 9740 main () 9741 { 9742 9743 ; 9744 return 0; 9745 } 9746 _ACEOF 9747 if ac_fn_c_try_link "$LINENO"; then : 9748 eval $cacheid=yes 9749 else 9750 eval $cacheid=no 9751 fi 9752 rm -f core conftest.err conftest.$ac_objext \ 9753 conftest$ac_exeext conftest.$ac_ext 9754 fi 9755 9756 9757 CFLAGS="$xorg_testset_save_CFLAGS" 9758 9759 eval supported=\$$cacheid 9760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9761 $as_echo "$supported" >&6; } 9762 if test "$supported" = "yes" ; then 9763 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9764 found="yes" 9765 fi 9766 fi 9767 9768 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 xorg_testset_save_CFLAGS="$CFLAGS" 9783 9784 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9787 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9788 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9789 $as_echo_n "(cached) " >&6 9790 else 9791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9792 /* end confdefs.h. */ 9793 int i; 9794 _ACEOF 9795 if ac_fn_c_try_compile "$LINENO"; then : 9796 xorg_cv_cc_flag_unknown_warning_option=yes 9797 else 9798 xorg_cv_cc_flag_unknown_warning_option=no 9799 fi 9800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9801 fi 9802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9803 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9804 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9805 CFLAGS="$xorg_testset_save_CFLAGS" 9806 fi 9807 9808 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9811 fi 9812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9814 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9815 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9816 $as_echo_n "(cached) " >&6 9817 else 9818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9819 /* end confdefs.h. */ 9820 int i; 9821 _ACEOF 9822 if ac_fn_c_try_compile "$LINENO"; then : 9823 xorg_cv_cc_flag_unused_command_line_argument=yes 9824 else 9825 xorg_cv_cc_flag_unused_command_line_argument=no 9826 fi 9827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9828 fi 9829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9830 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9831 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9832 CFLAGS="$xorg_testset_save_CFLAGS" 9833 fi 9834 9835 found="no" 9836 9837 if test $found = "no" ; then 9838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9840 fi 9841 9842 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9844 fi 9845 9846 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9847 9848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9849 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9850 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9851 if eval \${$cacheid+:} false; then : 9852 $as_echo_n "(cached) " >&6 9853 else 9854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9855 /* end confdefs.h. */ 9856 int i; 9857 int 9858 main () 9859 { 9860 9861 ; 9862 return 0; 9863 } 9864 _ACEOF 9865 if ac_fn_c_try_link "$LINENO"; then : 9866 eval $cacheid=yes 9867 else 9868 eval $cacheid=no 9869 fi 9870 rm -f core conftest.err conftest.$ac_objext \ 9871 conftest$ac_exeext conftest.$ac_ext 9872 fi 9873 9874 9875 CFLAGS="$xorg_testset_save_CFLAGS" 9876 9877 eval supported=\$$cacheid 9878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9879 $as_echo "$supported" >&6; } 9880 if test "$supported" = "yes" ; then 9881 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9882 found="yes" 9883 fi 9884 fi 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900 xorg_testset_save_CFLAGS="$CFLAGS" 9901 9902 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9905 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9906 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9907 $as_echo_n "(cached) " >&6 9908 else 9909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9910 /* end confdefs.h. */ 9911 int i; 9912 _ACEOF 9913 if ac_fn_c_try_compile "$LINENO"; then : 9914 xorg_cv_cc_flag_unknown_warning_option=yes 9915 else 9916 xorg_cv_cc_flag_unknown_warning_option=no 9917 fi 9918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9919 fi 9920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9921 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9923 CFLAGS="$xorg_testset_save_CFLAGS" 9924 fi 9925 9926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9929 fi 9930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9932 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9933 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9934 $as_echo_n "(cached) " >&6 9935 else 9936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9937 /* end confdefs.h. */ 9938 int i; 9939 _ACEOF 9940 if ac_fn_c_try_compile "$LINENO"; then : 9941 xorg_cv_cc_flag_unused_command_line_argument=yes 9942 else 9943 xorg_cv_cc_flag_unused_command_line_argument=no 9944 fi 9945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9946 fi 9947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9948 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9950 CFLAGS="$xorg_testset_save_CFLAGS" 9951 fi 9952 9953 found="no" 9954 9955 if test $found = "no" ; then 9956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9958 fi 9959 9960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9962 fi 9963 9964 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9965 9966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9967 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9968 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9969 if eval \${$cacheid+:} false; then : 9970 $as_echo_n "(cached) " >&6 9971 else 9972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9973 /* end confdefs.h. */ 9974 int i; 9975 int 9976 main () 9977 { 9978 9979 ; 9980 return 0; 9981 } 9982 _ACEOF 9983 if ac_fn_c_try_link "$LINENO"; then : 9984 eval $cacheid=yes 9985 else 9986 eval $cacheid=no 9987 fi 9988 rm -f core conftest.err conftest.$ac_objext \ 9989 conftest$ac_exeext conftest.$ac_ext 9990 fi 9991 9992 9993 CFLAGS="$xorg_testset_save_CFLAGS" 9994 9995 eval supported=\$$cacheid 9996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9997 $as_echo "$supported" >&6; } 9998 if test "$supported" = "yes" ; then 9999 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10000 found="yes" 10001 fi 10002 fi 10003 10004 10005 fi 10006 10007 10008 10009 10010 10011 10012 10013 CWARNFLAGS="$BASE_CFLAGS" 10014 if test "x$GCC" = xyes ; then 10015 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10016 fi 10017 10018 10019 10020 10021 10022 10023 10024 10025 # Check whether --enable-strict-compilation was given. 10026 if test "${enable_strict_compilation+set}" = set; then : 10027 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10028 else 10029 STRICT_COMPILE=no 10030 fi 10031 10032 10033 10034 10035 10036 10037 STRICT_CFLAGS="" 10038 10039 10040 10041 10042 10043 10044 10045 10046 10047 10048 10049 10050 10051 xorg_testset_save_CFLAGS="$CFLAGS" 10052 10053 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10056 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10057 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10058 $as_echo_n "(cached) " >&6 10059 else 10060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10061 /* end confdefs.h. */ 10062 int i; 10063 _ACEOF 10064 if ac_fn_c_try_compile "$LINENO"; then : 10065 xorg_cv_cc_flag_unknown_warning_option=yes 10066 else 10067 xorg_cv_cc_flag_unknown_warning_option=no 10068 fi 10069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10070 fi 10071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10072 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10073 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10074 CFLAGS="$xorg_testset_save_CFLAGS" 10075 fi 10076 10077 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10080 fi 10081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10083 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10084 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10085 $as_echo_n "(cached) " >&6 10086 else 10087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10088 /* end confdefs.h. */ 10089 int i; 10090 _ACEOF 10091 if ac_fn_c_try_compile "$LINENO"; then : 10092 xorg_cv_cc_flag_unused_command_line_argument=yes 10093 else 10094 xorg_cv_cc_flag_unused_command_line_argument=no 10095 fi 10096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10097 fi 10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10099 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10100 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10101 CFLAGS="$xorg_testset_save_CFLAGS" 10102 fi 10103 10104 found="no" 10105 10106 if test $found = "no" ; then 10107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10109 fi 10110 10111 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10113 fi 10114 10115 CFLAGS="$CFLAGS -pedantic" 10116 10117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10118 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10119 cacheid=xorg_cv_cc_flag__pedantic 10120 if eval \${$cacheid+:} false; then : 10121 $as_echo_n "(cached) " >&6 10122 else 10123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10124 /* end confdefs.h. */ 10125 int i; 10126 int 10127 main () 10128 { 10129 10130 ; 10131 return 0; 10132 } 10133 _ACEOF 10134 if ac_fn_c_try_link "$LINENO"; then : 10135 eval $cacheid=yes 10136 else 10137 eval $cacheid=no 10138 fi 10139 rm -f core conftest.err conftest.$ac_objext \ 10140 conftest$ac_exeext conftest.$ac_ext 10141 fi 10142 10143 10144 CFLAGS="$xorg_testset_save_CFLAGS" 10145 10146 eval supported=\$$cacheid 10147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10148 $as_echo "$supported" >&6; } 10149 if test "$supported" = "yes" ; then 10150 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10151 found="yes" 10152 fi 10153 fi 10154 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164 10165 10166 10167 10168 10169 xorg_testset_save_CFLAGS="$CFLAGS" 10170 10171 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10174 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10175 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10176 $as_echo_n "(cached) " >&6 10177 else 10178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10179 /* end confdefs.h. */ 10180 int i; 10181 _ACEOF 10182 if ac_fn_c_try_compile "$LINENO"; then : 10183 xorg_cv_cc_flag_unknown_warning_option=yes 10184 else 10185 xorg_cv_cc_flag_unknown_warning_option=no 10186 fi 10187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10188 fi 10189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10190 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10191 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10192 CFLAGS="$xorg_testset_save_CFLAGS" 10193 fi 10194 10195 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10198 fi 10199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10201 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10202 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10203 $as_echo_n "(cached) " >&6 10204 else 10205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10206 /* end confdefs.h. */ 10207 int i; 10208 _ACEOF 10209 if ac_fn_c_try_compile "$LINENO"; then : 10210 xorg_cv_cc_flag_unused_command_line_argument=yes 10211 else 10212 xorg_cv_cc_flag_unused_command_line_argument=no 10213 fi 10214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10215 fi 10216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10217 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10218 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10219 CFLAGS="$xorg_testset_save_CFLAGS" 10220 fi 10221 10222 found="no" 10223 10224 if test $found = "no" ; then 10225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10227 fi 10228 10229 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10231 fi 10232 10233 CFLAGS="$CFLAGS -Werror" 10234 10235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10236 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10237 cacheid=xorg_cv_cc_flag__Werror 10238 if eval \${$cacheid+:} false; then : 10239 $as_echo_n "(cached) " >&6 10240 else 10241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10242 /* end confdefs.h. */ 10243 int i; 10244 int 10245 main () 10246 { 10247 10248 ; 10249 return 0; 10250 } 10251 _ACEOF 10252 if ac_fn_c_try_link "$LINENO"; then : 10253 eval $cacheid=yes 10254 else 10255 eval $cacheid=no 10256 fi 10257 rm -f core conftest.err conftest.$ac_objext \ 10258 conftest$ac_exeext conftest.$ac_ext 10259 fi 10260 10261 10262 CFLAGS="$xorg_testset_save_CFLAGS" 10263 10264 eval supported=\$$cacheid 10265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10266 $as_echo "$supported" >&6; } 10267 if test "$supported" = "yes" ; then 10268 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10269 found="yes" 10270 fi 10271 fi 10272 10273 if test $found = "no" ; then 10274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10276 fi 10277 10278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10280 fi 10281 10282 CFLAGS="$CFLAGS -errwarn" 10283 10284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10285 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10286 cacheid=xorg_cv_cc_flag__errwarn 10287 if eval \${$cacheid+:} false; then : 10288 $as_echo_n "(cached) " >&6 10289 else 10290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10291 /* end confdefs.h. */ 10292 int i; 10293 int 10294 main () 10295 { 10296 10297 ; 10298 return 0; 10299 } 10300 _ACEOF 10301 if ac_fn_c_try_link "$LINENO"; then : 10302 eval $cacheid=yes 10303 else 10304 eval $cacheid=no 10305 fi 10306 rm -f core conftest.err conftest.$ac_objext \ 10307 conftest$ac_exeext conftest.$ac_ext 10308 fi 10309 10310 10311 CFLAGS="$xorg_testset_save_CFLAGS" 10312 10313 eval supported=\$$cacheid 10314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10315 $as_echo "$supported" >&6; } 10316 if test "$supported" = "yes" ; then 10317 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10318 found="yes" 10319 fi 10320 fi 10321 10322 10323 10324 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10325 # activate it with -Werror, so we add it here explicitly. 10326 10327 10328 10329 10330 10331 10332 10333 10334 10335 10336 10337 10338 10339 xorg_testset_save_CFLAGS="$CFLAGS" 10340 10341 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10344 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10345 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10346 $as_echo_n "(cached) " >&6 10347 else 10348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10349 /* end confdefs.h. */ 10350 int i; 10351 _ACEOF 10352 if ac_fn_c_try_compile "$LINENO"; then : 10353 xorg_cv_cc_flag_unknown_warning_option=yes 10354 else 10355 xorg_cv_cc_flag_unknown_warning_option=no 10356 fi 10357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10358 fi 10359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10360 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10361 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10362 CFLAGS="$xorg_testset_save_CFLAGS" 10363 fi 10364 10365 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10368 fi 10369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10371 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10372 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10373 $as_echo_n "(cached) " >&6 10374 else 10375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10376 /* end confdefs.h. */ 10377 int i; 10378 _ACEOF 10379 if ac_fn_c_try_compile "$LINENO"; then : 10380 xorg_cv_cc_flag_unused_command_line_argument=yes 10381 else 10382 xorg_cv_cc_flag_unused_command_line_argument=no 10383 fi 10384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10385 fi 10386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10387 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10388 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10389 CFLAGS="$xorg_testset_save_CFLAGS" 10390 fi 10391 10392 found="no" 10393 10394 if test $found = "no" ; then 10395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10397 fi 10398 10399 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10401 fi 10402 10403 CFLAGS="$CFLAGS -Werror=attributes" 10404 10405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10406 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10407 cacheid=xorg_cv_cc_flag__Werror_attributes 10408 if eval \${$cacheid+:} false; then : 10409 $as_echo_n "(cached) " >&6 10410 else 10411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10412 /* end confdefs.h. */ 10413 int i; 10414 int 10415 main () 10416 { 10417 10418 ; 10419 return 0; 10420 } 10421 _ACEOF 10422 if ac_fn_c_try_link "$LINENO"; then : 10423 eval $cacheid=yes 10424 else 10425 eval $cacheid=no 10426 fi 10427 rm -f core conftest.err conftest.$ac_objext \ 10428 conftest$ac_exeext conftest.$ac_ext 10429 fi 10430 10431 10432 CFLAGS="$xorg_testset_save_CFLAGS" 10433 10434 eval supported=\$$cacheid 10435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10436 $as_echo "$supported" >&6; } 10437 if test "$supported" = "yes" ; then 10438 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10439 found="yes" 10440 fi 10441 fi 10442 10443 10444 10445 if test "x$STRICT_COMPILE" = "xyes"; then 10446 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10447 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10448 fi 10449 10450 10451 10452 10453 10454 10455 cat >>confdefs.h <<_ACEOF 10456 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10457 _ACEOF 10458 10459 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10460 if test "x$PVM" = "x"; then 10461 PVM="0" 10462 fi 10463 10464 cat >>confdefs.h <<_ACEOF 10465 #define PACKAGE_VERSION_MINOR $PVM 10466 _ACEOF 10467 10468 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10469 if test "x$PVP" = "x"; then 10470 PVP="0" 10471 fi 10472 10473 cat >>confdefs.h <<_ACEOF 10474 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10475 _ACEOF 10476 10477 10478 10479 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10480 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10481 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10482 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10483 10484 10485 10486 10487 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10488 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10489 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10490 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10491 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10492 10493 10494 10495 10496 10497 10498 if test x$APP_MAN_SUFFIX = x ; then 10499 APP_MAN_SUFFIX=1 10500 fi 10501 if test x$APP_MAN_DIR = x ; then 10502 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10503 fi 10504 10505 if test x$LIB_MAN_SUFFIX = x ; then 10506 LIB_MAN_SUFFIX=3 10507 fi 10508 if test x$LIB_MAN_DIR = x ; then 10509 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10510 fi 10511 10512 if test x$FILE_MAN_SUFFIX = x ; then 10513 case $host_os in 10514 # Solaris 2.0 - 11 use SysV man page sections 10515 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10516 *) FILE_MAN_SUFFIX=5 ;; 10517 esac 10518 fi 10519 if test x$FILE_MAN_DIR = x ; then 10520 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10521 fi 10522 10523 if test x$MISC_MAN_SUFFIX = x ; then 10524 case $host_os in 10525 # Solaris 2.0 - 11 use SysV man page sections 10526 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10527 *) MISC_MAN_SUFFIX=7 ;; 10528 esac 10529 fi 10530 if test x$MISC_MAN_DIR = x ; then 10531 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10532 fi 10533 10534 if test x$DRIVER_MAN_SUFFIX = x ; then 10535 case $host_os in 10536 # Solaris 2.0 - 11 use SysV man page sections 10537 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10538 *) DRIVER_MAN_SUFFIX=4 ;; 10539 esac 10540 fi 10541 if test x$DRIVER_MAN_DIR = x ; then 10542 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10543 fi 10544 10545 if test x$ADMIN_MAN_SUFFIX = x ; then 10546 case $host_os in 10547 # Solaris 2.0 - 11 use SysV man page sections 10548 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10549 *) ADMIN_MAN_SUFFIX=8 ;; 10550 esac 10551 fi 10552 if test x$ADMIN_MAN_DIR = x ; then 10553 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10554 fi 10555 10556 10557 10558 10559 10560 10561 10562 10563 10564 10565 10566 10567 10568 10569 10570 XORG_MAN_PAGE="X Version 11" 10571 10572 MAN_SUBSTS="\ 10573 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10574 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10575 -e 's|__xservername__|Xorg|g' \ 10576 -e 's|__xconfigfile__|xorg.conf|g' \ 10577 -e 's|__projectroot__|\$(prefix)|g' \ 10578 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10579 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10580 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10581 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10582 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10583 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10584 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10585 10586 10587 10588 # Check whether --enable-silent-rules was given. 10589 if test "${enable_silent_rules+set}" = set; then : 10590 enableval=$enable_silent_rules; 10591 fi 10592 10593 case $enable_silent_rules in # ((( 10594 yes) AM_DEFAULT_VERBOSITY=0;; 10595 no) AM_DEFAULT_VERBOSITY=1;; 10596 *) AM_DEFAULT_VERBOSITY=0;; 10597 esac 10598 am_make=${MAKE-make} 10599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10600 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10601 if ${am_cv_make_support_nested_variables+:} false; then : 10602 $as_echo_n "(cached) " >&6 10603 else 10604 if $as_echo 'TRUE=$(BAR$(V)) 10605 BAR0=false 10606 BAR1=true 10607 V=1 10608 am__doit: 10609 @$(TRUE) 10610 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10611 am_cv_make_support_nested_variables=yes 10612 else 10613 am_cv_make_support_nested_variables=no 10614 fi 10615 fi 10616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10617 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10618 if test $am_cv_make_support_nested_variables = yes; then 10619 AM_V='$(V)' 10620 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10621 else 10622 AM_V=$AM_DEFAULT_VERBOSITY 10623 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10624 fi 10625 AM_BACKSLASH='\' 10626 10627 10628 10629 # Internationalization & localization support 10630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 10631 $as_echo_n "checking for library containing gettext... " >&6; } 10632 if ${ac_cv_search_gettext+:} false; then : 10633 $as_echo_n "(cached) " >&6 10634 else 10635 ac_func_search_save_LIBS=$LIBS 10636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10637 /* end confdefs.h. */ 10638 10639 /* Override any GCC internal prototype to avoid an error. 10640 Use char because int might match the return type of a GCC 10641 builtin and then its argument prototype would still apply. */ 10642 #ifdef __cplusplus 10643 extern "C" 10644 #endif 10645 char gettext (); 10646 int 10647 main () 10648 { 10649 return gettext (); 10650 ; 10651 return 0; 10652 } 10653 _ACEOF 10654 for ac_lib in '' intl; do 10655 if test -z "$ac_lib"; then 10656 ac_res="none required" 10657 else 10658 ac_res=-l$ac_lib 10659 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10660 fi 10661 if ac_fn_c_try_link "$LINENO"; then : 10662 ac_cv_search_gettext=$ac_res 10663 fi 10664 rm -f core conftest.err conftest.$ac_objext \ 10665 conftest$ac_exeext 10666 if ${ac_cv_search_gettext+:} false; then : 10667 break 10668 fi 10669 done 10670 if ${ac_cv_search_gettext+:} false; then : 10671 10672 else 10673 ac_cv_search_gettext=no 10674 fi 10675 rm conftest.$ac_ext 10676 LIBS=$ac_func_search_save_LIBS 10677 fi 10678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 10679 $as_echo "$ac_cv_search_gettext" >&6; } 10680 ac_res=$ac_cv_search_gettext 10681 if test "$ac_res" != no; then : 10682 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10683 USE_GETTEXT="yes" 10684 else 10685 USE_GETTEXT="no" 10686 fi 10687 10688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 10689 $as_echo_n "checking where to install localized messages... " >&6; } 10690 10691 # Check whether --with-localedir was given. 10692 if test "${with_localedir+set}" = set; then : 10693 withval=$with_localedir; LOCALEDIR=${withval} 10694 else 10695 LOCALEDIR=${datadir}/locale 10696 fi 10697 10698 10699 if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 10700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 10701 $as_echo "nowhere" >&6; } 10702 USE_GETTEXT="no" 10703 else 10704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 10705 $as_echo "$LOCALEDIR" >&6; } 10706 fi 10707 10708 if test "x$USE_GETTEXT" = "xyes" ; then 10709 10710 $as_echo "#define USE_GETTEXT 1" >>confdefs.h 10711 10712 fi 10713 if test "x$USE_GETTEXT" = "xyes"; then 10714 USE_GETTEXT_TRUE= 10715 USE_GETTEXT_FALSE='#' 10716 else 10717 USE_GETTEXT_TRUE='#' 10718 USE_GETTEXT_FALSE= 10719 fi 10720 10721 10722 # Optional dependencies 10723 10724 # Check whether --with-xkb was given. 10725 if test "${with_xkb+set}" = set; then : 10726 withval=$with_xkb; use_xkb="$withval" 10727 else 10728 use_xkb="yes" 10729 fi 10730 10731 if test x$use_xkb != xno ; then 10732 XKBMODULE="xkbfile" 10733 10734 $as_echo "#define XKB 1" >>confdefs.h 10735 10736 fi 10737 10738 # Checks for pkg-config packages 10739 10740 pkg_failed=no 10741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFD" >&5 10742 $as_echo_n "checking for XFD... " >&6; } 10743 10744 if test -n "$XFD_CFLAGS"; then 10745 pkg_cv_XFD_CFLAGS="$XFD_CFLAGS" 10746 elif test -n "$PKG_CONFIG"; then 10747 if test -n "$PKG_CONFIG" && \ 10748 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 fontconfig xft xrender xmu xproto >= 7.0.17 \${XKBMODULE}\""; } >&5 10749 ($PKG_CONFIG --exists --print-errors "xaw7 fontconfig xft xrender xmu xproto >= 7.0.17 ${XKBMODULE}") 2>&5 10750 ac_status=$? 10751 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10752 test $ac_status = 0; }; then 10753 pkg_cv_XFD_CFLAGS=`$PKG_CONFIG --cflags "xaw7 fontconfig xft xrender xmu xproto >= 7.0.17 ${XKBMODULE}" 2>/dev/null` 10754 test "x$?" != "x0" && pkg_failed=yes 10755 else 10756 pkg_failed=yes 10757 fi 10758 else 10759 pkg_failed=untried 10760 fi 10761 if test -n "$XFD_LIBS"; then 10762 pkg_cv_XFD_LIBS="$XFD_LIBS" 10763 elif test -n "$PKG_CONFIG"; then 10764 if test -n "$PKG_CONFIG" && \ 10765 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 fontconfig xft xrender xmu xproto >= 7.0.17 \${XKBMODULE}\""; } >&5 10766 ($PKG_CONFIG --exists --print-errors "xaw7 fontconfig xft xrender xmu xproto >= 7.0.17 ${XKBMODULE}") 2>&5 10767 ac_status=$? 10768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10769 test $ac_status = 0; }; then 10770 pkg_cv_XFD_LIBS=`$PKG_CONFIG --libs "xaw7 fontconfig xft xrender xmu xproto >= 7.0.17 ${XKBMODULE}" 2>/dev/null` 10771 test "x$?" != "x0" && pkg_failed=yes 10772 else 10773 pkg_failed=yes 10774 fi 10775 else 10776 pkg_failed=untried 10777 fi 10778 10779 10780 10781 if test $pkg_failed = yes; then 10782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10783 $as_echo "no" >&6; } 10784 10785 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10786 _pkg_short_errors_supported=yes 10787 else 10788 _pkg_short_errors_supported=no 10789 fi 10790 if test $_pkg_short_errors_supported = yes; then 10791 XFD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 fontconfig xft xrender xmu xproto >= 7.0.17 ${XKBMODULE}" 2>&1` 10792 else 10793 XFD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 fontconfig xft xrender xmu xproto >= 7.0.17 ${XKBMODULE}" 2>&1` 10794 fi 10795 # Put the nasty error message in config.log where it belongs 10796 echo "$XFD_PKG_ERRORS" >&5 10797 10798 as_fn_error $? "Package requirements (xaw7 fontconfig xft xrender xmu xproto >= 7.0.17 ${XKBMODULE}) were not met: 10799 10800 $XFD_PKG_ERRORS 10801 10802 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10803 installed software in a non-standard prefix. 10804 10805 Alternatively, you may set the environment variables XFD_CFLAGS 10806 and XFD_LIBS to avoid the need to call pkg-config. 10807 See the pkg-config man page for more details." "$LINENO" 5 10808 elif test $pkg_failed = untried; then 10809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10810 $as_echo "no" >&6; } 10811 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10812 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10813 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10814 is in your PATH or set the PKG_CONFIG environment variable to the full 10815 path to pkg-config. 10816 10817 Alternatively, you may set the environment variables XFD_CFLAGS 10818 and XFD_LIBS to avoid the need to call pkg-config. 10819 See the pkg-config man page for more details. 10820 10821 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10822 See \`config.log' for more details" "$LINENO" 5; } 10823 else 10824 XFD_CFLAGS=$pkg_cv_XFD_CFLAGS 10825 XFD_LIBS=$pkg_cv_XFD_LIBS 10826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10827 $as_echo "yes" >&6; } 10828 10829 fi 10830 10831 10832 pkg_failed=no 10833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10834 $as_echo_n "checking for APPDEFS... " >&6; } 10835 10836 if test -n "$APPDEFS_CFLAGS"; then 10837 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10838 elif test -n "$PKG_CONFIG"; then 10839 if test -n "$PKG_CONFIG" && \ 10840 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10841 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10842 ac_status=$? 10843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10844 test $ac_status = 0; }; then 10845 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10846 test "x$?" != "x0" && pkg_failed=yes 10847 else 10848 pkg_failed=yes 10849 fi 10850 else 10851 pkg_failed=untried 10852 fi 10853 if test -n "$APPDEFS_LIBS"; then 10854 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10855 elif test -n "$PKG_CONFIG"; then 10856 if test -n "$PKG_CONFIG" && \ 10857 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10858 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10859 ac_status=$? 10860 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10861 test $ac_status = 0; }; then 10862 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10863 test "x$?" != "x0" && pkg_failed=yes 10864 else 10865 pkg_failed=yes 10866 fi 10867 else 10868 pkg_failed=untried 10869 fi 10870 10871 10872 10873 if test $pkg_failed = yes; then 10874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10875 $as_echo "no" >&6; } 10876 10877 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10878 _pkg_short_errors_supported=yes 10879 else 10880 _pkg_short_errors_supported=no 10881 fi 10882 if test $_pkg_short_errors_supported = yes; then 10883 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 10884 else 10885 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 10886 fi 10887 # Put the nasty error message in config.log where it belongs 10888 echo "$APPDEFS_PKG_ERRORS" >&5 10889 10890 as_fn_error $? "Package requirements (xt) were not met: 10891 10892 $APPDEFS_PKG_ERRORS 10893 10894 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10895 installed software in a non-standard prefix. 10896 10897 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10898 and APPDEFS_LIBS to avoid the need to call pkg-config. 10899 See the pkg-config man page for more details." "$LINENO" 5 10900 elif test $pkg_failed = untried; then 10901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10902 $as_echo "no" >&6; } 10903 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10904 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10905 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10906 is in your PATH or set the PKG_CONFIG environment variable to the full 10907 path to pkg-config. 10908 10909 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10910 and APPDEFS_LIBS to avoid the need to call pkg-config. 10911 See the pkg-config man page for more details. 10912 10913 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10914 See \`config.log' for more details" "$LINENO" 5; } 10915 else 10916 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 10917 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 10918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10919 $as_echo "yes" >&6; } 10920 10921 fi 10922 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10923 10924 # Check whether --with-appdefaultdir was given. 10925 if test "${with_appdefaultdir+set}" = set; then : 10926 withval=$with_appdefaultdir; appdefaultdir="$withval" 10927 else 10928 appdefaultdir="${xt_appdefaultdir}" 10929 fi 10930 10931 10932 10933 10934 ac_config_files="$ac_config_files Makefile man/Makefile" 10935 10936 cat >confcache <<\_ACEOF 10937 # This file is a shell script that caches the results of configure 10938 # tests run on this system so they can be shared between configure 10939 # scripts and configure runs, see configure's option --config-cache. 10940 # It is not useful on other systems. If it contains results you don't 10941 # want to keep, you may remove or edit it. 10942 # 10943 # config.status only pays attention to the cache file if you give it 10944 # the --recheck option to rerun configure. 10945 # 10946 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10947 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10948 # following values. 10949 10950 _ACEOF 10951 10952 # The following way of writing the cache mishandles newlines in values, 10953 # but we know of no workaround that is simple, portable, and efficient. 10954 # So, we kill variables containing newlines. 10955 # Ultrix sh set writes to stderr and can't be redirected directly, 10956 # and sets the high bit in the cache file unless we assign to the vars. 10957 ( 10958 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10959 eval ac_val=\$$ac_var 10960 case $ac_val in #( 10961 *${as_nl}*) 10962 case $ac_var in #( 10963 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10964 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10965 esac 10966 case $ac_var in #( 10967 _ | IFS | as_nl) ;; #( 10968 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10969 *) { eval $ac_var=; unset $ac_var;} ;; 10970 esac ;; 10971 esac 10972 done 10973 10974 (set) 2>&1 | 10975 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10976 *${as_nl}ac_space=\ *) 10977 # `set' does not quote correctly, so add quotes: double-quote 10978 # substitution turns \\\\ into \\, and sed turns \\ into \. 10979 sed -n \ 10980 "s/'/'\\\\''/g; 10981 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10982 ;; #( 10983 *) 10984 # `set' quotes correctly as required by POSIX, so do not add quotes. 10985 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10986 ;; 10987 esac | 10988 sort 10989 ) | 10990 sed ' 10991 /^ac_cv_env_/b end 10992 t clear 10993 :clear 10994 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10995 t end 10996 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10997 :end' >>confcache 10998 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10999 if test -w "$cache_file"; then 11000 if test "x$cache_file" != "x/dev/null"; then 11001 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11002 $as_echo "$as_me: updating cache $cache_file" >&6;} 11003 if test ! -f "$cache_file" || test -h "$cache_file"; then 11004 cat confcache >"$cache_file" 11005 else 11006 case $cache_file in #( 11007 */* | ?:*) 11008 mv -f confcache "$cache_file"$$ && 11009 mv -f "$cache_file"$$ "$cache_file" ;; #( 11010 *) 11011 mv -f confcache "$cache_file" ;; 11012 esac 11013 fi 11014 fi 11015 else 11016 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11017 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11018 fi 11019 fi 11020 rm -f confcache 11021 11022 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11023 # Let make expand exec_prefix. 11024 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11025 11026 DEFS=-DHAVE_CONFIG_H 11027 11028 ac_libobjs= 11029 ac_ltlibobjs= 11030 U= 11031 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11032 # 1. Remove the extension, and $U if already installed. 11033 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11034 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11035 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11036 # will be set to the directory where LIBOBJS objects are built. 11037 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11038 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11039 done 11040 LIBOBJS=$ac_libobjs 11041 11042 LTLIBOBJS=$ac_ltlibobjs 11043 11044 11045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11046 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11047 if test -n "$am_sleep_pid"; then 11048 # Hide warnings about reused PIDs. 11049 wait $am_sleep_pid 2>/dev/null 11050 fi 11051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11052 $as_echo "done" >&6; } 11053 if test -n "$EXEEXT"; then 11054 am__EXEEXT_TRUE= 11055 am__EXEEXT_FALSE='#' 11056 else 11057 am__EXEEXT_TRUE='#' 11058 am__EXEEXT_FALSE= 11059 fi 11060 11061 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11062 as_fn_error $? "conditional \"AMDEP\" was never defined. 11063 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11064 fi 11065 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11066 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11067 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11068 fi 11069 if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 11070 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 11071 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11072 fi 11073 11074 : "${CONFIG_STATUS=./config.status}" 11075 ac_write_fail=0 11076 ac_clean_files_save=$ac_clean_files 11077 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11078 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11079 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11080 as_write_fail=0 11081 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11082 #! $SHELL 11083 # Generated by $as_me. 11084 # Run this file to recreate the current configuration. 11085 # Compiler output produced by configure, useful for debugging 11086 # configure, is in config.log if it exists. 11087 11088 debug=false 11089 ac_cs_recheck=false 11090 ac_cs_silent=false 11091 11092 SHELL=\${CONFIG_SHELL-$SHELL} 11093 export SHELL 11094 _ASEOF 11095 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11096 ## -------------------- ## 11097 ## M4sh Initialization. ## 11098 ## -------------------- ## 11099 11100 # Be more Bourne compatible 11101 DUALCASE=1; export DUALCASE # for MKS sh 11102 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11103 emulate sh 11104 NULLCMD=: 11105 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11106 # is contrary to our usage. Disable this feature. 11107 alias -g '${1+"$@"}'='"$@"' 11108 setopt NO_GLOB_SUBST 11109 else 11110 case `(set -o) 2>/dev/null` in #( 11111 *posix*) : 11112 set -o posix ;; #( 11113 *) : 11114 ;; 11115 esac 11116 fi 11117 11118 11119 as_nl=' 11120 ' 11121 export as_nl 11122 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11123 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11124 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11125 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11126 # Prefer a ksh shell builtin over an external printf program on Solaris, 11127 # but without wasting forks for bash or zsh. 11128 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11129 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11130 as_echo='print -r --' 11131 as_echo_n='print -rn --' 11132 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11133 as_echo='printf %s\n' 11134 as_echo_n='printf %s' 11135 else 11136 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11137 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11138 as_echo_n='/usr/ucb/echo -n' 11139 else 11140 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11141 as_echo_n_body='eval 11142 arg=$1; 11143 case $arg in #( 11144 *"$as_nl"*) 11145 expr "X$arg" : "X\\(.*\\)$as_nl"; 11146 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11147 esac; 11148 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11149 ' 11150 export as_echo_n_body 11151 as_echo_n='sh -c $as_echo_n_body as_echo' 11152 fi 11153 export as_echo_body 11154 as_echo='sh -c $as_echo_body as_echo' 11155 fi 11156 11157 # The user is always right. 11158 if test "${PATH_SEPARATOR+set}" != set; then 11159 PATH_SEPARATOR=: 11160 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11161 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11162 PATH_SEPARATOR=';' 11163 } 11164 fi 11165 11166 11167 # IFS 11168 # We need space, tab and new line, in precisely that order. Quoting is 11169 # there to prevent editors from complaining about space-tab. 11170 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11171 # splitting by setting IFS to empty value.) 11172 IFS=" "" $as_nl" 11173 11174 # Find who we are. Look in the path if we contain no directory separator. 11175 as_myself= 11176 case $0 in #(( 11177 *[\\/]* ) as_myself=$0 ;; 11178 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11179 for as_dir in $PATH 11180 do 11181 IFS=$as_save_IFS 11182 test -z "$as_dir" && as_dir=. 11183 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11184 done 11185 IFS=$as_save_IFS 11186 11187 ;; 11188 esac 11189 # We did not find ourselves, most probably we were run as `sh COMMAND' 11190 # in which case we are not to be found in the path. 11191 if test "x$as_myself" = x; then 11192 as_myself=$0 11193 fi 11194 if test ! -f "$as_myself"; then 11195 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11196 exit 1 11197 fi 11198 11199 # Unset variables that we do not need and which cause bugs (e.g. in 11200 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11201 # suppresses any "Segmentation fault" message there. '((' could 11202 # trigger a bug in pdksh 5.2.14. 11203 for as_var in BASH_ENV ENV MAIL MAILPATH 11204 do eval test x\${$as_var+set} = xset \ 11205 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11206 done 11207 PS1='$ ' 11208 PS2='> ' 11209 PS4='+ ' 11210 11211 # NLS nuisances. 11212 LC_ALL=C 11213 export LC_ALL 11214 LANGUAGE=C 11215 export LANGUAGE 11216 11217 # CDPATH. 11218 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11219 11220 11221 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11222 # ---------------------------------------- 11223 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11224 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11225 # script with STATUS, using 1 if that was 0. 11226 as_fn_error () 11227 { 11228 as_status=$1; test $as_status -eq 0 && as_status=1 11229 if test "$4"; then 11230 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11231 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11232 fi 11233 $as_echo "$as_me: error: $2" >&2 11234 as_fn_exit $as_status 11235 } # as_fn_error 11236 11237 11238 # as_fn_set_status STATUS 11239 # ----------------------- 11240 # Set $? to STATUS, without forking. 11241 as_fn_set_status () 11242 { 11243 return $1 11244 } # as_fn_set_status 11245 11246 # as_fn_exit STATUS 11247 # ----------------- 11248 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11249 as_fn_exit () 11250 { 11251 set +e 11252 as_fn_set_status $1 11253 exit $1 11254 } # as_fn_exit 11255 11256 # as_fn_unset VAR 11257 # --------------- 11258 # Portably unset VAR. 11259 as_fn_unset () 11260 { 11261 { eval $1=; unset $1;} 11262 } 11263 as_unset=as_fn_unset 11264 # as_fn_append VAR VALUE 11265 # ---------------------- 11266 # Append the text in VALUE to the end of the definition contained in VAR. Take 11267 # advantage of any shell optimizations that allow amortized linear growth over 11268 # repeated appends, instead of the typical quadratic growth present in naive 11269 # implementations. 11270 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11271 eval 'as_fn_append () 11272 { 11273 eval $1+=\$2 11274 }' 11275 else 11276 as_fn_append () 11277 { 11278 eval $1=\$$1\$2 11279 } 11280 fi # as_fn_append 11281 11282 # as_fn_arith ARG... 11283 # ------------------ 11284 # Perform arithmetic evaluation on the ARGs, and store the result in the 11285 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11286 # must be portable across $(()) and expr. 11287 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11288 eval 'as_fn_arith () 11289 { 11290 as_val=$(( $* )) 11291 }' 11292 else 11293 as_fn_arith () 11294 { 11295 as_val=`expr "$@" || test $? -eq 1` 11296 } 11297 fi # as_fn_arith 11298 11299 11300 if expr a : '\(a\)' >/dev/null 2>&1 && 11301 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11302 as_expr=expr 11303 else 11304 as_expr=false 11305 fi 11306 11307 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11308 as_basename=basename 11309 else 11310 as_basename=false 11311 fi 11312 11313 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11314 as_dirname=dirname 11315 else 11316 as_dirname=false 11317 fi 11318 11319 as_me=`$as_basename -- "$0" || 11320 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11321 X"$0" : 'X\(//\)$' \| \ 11322 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11323 $as_echo X/"$0" | 11324 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11325 s//\1/ 11326 q 11327 } 11328 /^X\/\(\/\/\)$/{ 11329 s//\1/ 11330 q 11331 } 11332 /^X\/\(\/\).*/{ 11333 s//\1/ 11334 q 11335 } 11336 s/.*/./; q'` 11337 11338 # Avoid depending upon Character Ranges. 11339 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11340 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11341 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11342 as_cr_digits='0123456789' 11343 as_cr_alnum=$as_cr_Letters$as_cr_digits 11344 11345 ECHO_C= ECHO_N= ECHO_T= 11346 case `echo -n x` in #((((( 11347 -n*) 11348 case `echo 'xy\c'` in 11349 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11350 xy) ECHO_C='\c';; 11351 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11352 ECHO_T=' ';; 11353 esac;; 11354 *) 11355 ECHO_N='-n';; 11356 esac 11357 11358 rm -f conf$$ conf$$.exe conf$$.file 11359 if test -d conf$$.dir; then 11360 rm -f conf$$.dir/conf$$.file 11361 else 11362 rm -f conf$$.dir 11363 mkdir conf$$.dir 2>/dev/null 11364 fi 11365 if (echo >conf$$.file) 2>/dev/null; then 11366 if ln -s conf$$.file conf$$ 2>/dev/null; then 11367 as_ln_s='ln -s' 11368 # ... but there are two gotchas: 11369 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11370 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11371 # In both cases, we have to default to `cp -pR'. 11372 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11373 as_ln_s='cp -pR' 11374 elif ln conf$$.file conf$$ 2>/dev/null; then 11375 as_ln_s=ln 11376 else 11377 as_ln_s='cp -pR' 11378 fi 11379 else 11380 as_ln_s='cp -pR' 11381 fi 11382 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11383 rmdir conf$$.dir 2>/dev/null 11384 11385 11386 # as_fn_mkdir_p 11387 # ------------- 11388 # Create "$as_dir" as a directory, including parents if necessary. 11389 as_fn_mkdir_p () 11390 { 11391 11392 case $as_dir in #( 11393 -*) as_dir=./$as_dir;; 11394 esac 11395 test -d "$as_dir" || eval $as_mkdir_p || { 11396 as_dirs= 11397 while :; do 11398 case $as_dir in #( 11399 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11400 *) as_qdir=$as_dir;; 11401 esac 11402 as_dirs="'$as_qdir' $as_dirs" 11403 as_dir=`$as_dirname -- "$as_dir" || 11404 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11405 X"$as_dir" : 'X\(//\)[^/]' \| \ 11406 X"$as_dir" : 'X\(//\)$' \| \ 11407 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11408 $as_echo X"$as_dir" | 11409 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11410 s//\1/ 11411 q 11412 } 11413 /^X\(\/\/\)[^/].*/{ 11414 s//\1/ 11415 q 11416 } 11417 /^X\(\/\/\)$/{ 11418 s//\1/ 11419 q 11420 } 11421 /^X\(\/\).*/{ 11422 s//\1/ 11423 q 11424 } 11425 s/.*/./; q'` 11426 test -d "$as_dir" && break 11427 done 11428 test -z "$as_dirs" || eval "mkdir $as_dirs" 11429 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11430 11431 11432 } # as_fn_mkdir_p 11433 if mkdir -p . 2>/dev/null; then 11434 as_mkdir_p='mkdir -p "$as_dir"' 11435 else 11436 test -d ./-p && rmdir ./-p 11437 as_mkdir_p=false 11438 fi 11439 11440 11441 # as_fn_executable_p FILE 11442 # ----------------------- 11443 # Test if FILE is an executable regular file. 11444 as_fn_executable_p () 11445 { 11446 test -f "$1" && test -x "$1" 11447 } # as_fn_executable_p 11448 as_test_x='test -x' 11449 as_executable_p=as_fn_executable_p 11450 11451 # Sed expression to map a string onto a valid CPP name. 11452 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11453 11454 # Sed expression to map a string onto a valid variable name. 11455 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11456 11457 11458 exec 6>&1 11459 ## ----------------------------------- ## 11460 ## Main body of $CONFIG_STATUS script. ## 11461 ## ----------------------------------- ## 11462 _ASEOF 11463 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11464 11465 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11466 # Save the log message, to keep $0 and so on meaningful, and to 11467 # report actual input values of CONFIG_FILES etc. instead of their 11468 # values after options handling. 11469 ac_log=" 11470 This file was extended by xfd $as_me 1.1.3, which was 11471 generated by GNU Autoconf 2.69. Invocation command line was 11472 11473 CONFIG_FILES = $CONFIG_FILES 11474 CONFIG_HEADERS = $CONFIG_HEADERS 11475 CONFIG_LINKS = $CONFIG_LINKS 11476 CONFIG_COMMANDS = $CONFIG_COMMANDS 11477 $ $0 $@ 11478 11479 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11480 " 11481 11482 _ACEOF 11483 11484 case $ac_config_files in *" 11485 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11486 esac 11487 11488 case $ac_config_headers in *" 11489 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11490 esac 11491 11492 11493 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11494 # Files that config.status was made for. 11495 config_files="$ac_config_files" 11496 config_headers="$ac_config_headers" 11497 config_commands="$ac_config_commands" 11498 11499 _ACEOF 11500 11501 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11502 ac_cs_usage="\ 11503 \`$as_me' instantiates files and other configuration actions 11504 from templates according to the current configuration. Unless the files 11505 and actions are specified as TAGs, all are instantiated by default. 11506 11507 Usage: $0 [OPTION]... [TAG]... 11508 11509 -h, --help print this help, then exit 11510 -V, --version print version number and configuration settings, then exit 11511 --config print configuration, then exit 11512 -q, --quiet, --silent 11513 do not print progress messages 11514 -d, --debug don't remove temporary files 11515 --recheck update $as_me by reconfiguring in the same conditions 11516 --file=FILE[:TEMPLATE] 11517 instantiate the configuration file FILE 11518 --header=FILE[:TEMPLATE] 11519 instantiate the configuration header FILE 11520 11521 Configuration files: 11522 $config_files 11523 11524 Configuration headers: 11525 $config_headers 11526 11527 Configuration commands: 11528 $config_commands 11529 11530 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfd/issues>." 11531 11532 _ACEOF 11533 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11534 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11535 ac_cs_version="\\ 11536 xfd config.status 1.1.3 11537 configured by $0, generated by GNU Autoconf 2.69, 11538 with options \\"\$ac_cs_config\\" 11539 11540 Copyright (C) 2012 Free Software Foundation, Inc. 11541 This config.status script is free software; the Free Software Foundation 11542 gives unlimited permission to copy, distribute and modify it." 11543 11544 ac_pwd='$ac_pwd' 11545 srcdir='$srcdir' 11546 INSTALL='$INSTALL' 11547 MKDIR_P='$MKDIR_P' 11548 AWK='$AWK' 11549 test -n "\$AWK" || AWK=awk 11550 _ACEOF 11551 11552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11553 # The default lists apply if the user does not specify any file. 11554 ac_need_defaults=: 11555 while test $# != 0 11556 do 11557 case $1 in 11558 --*=?*) 11559 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11560 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11561 ac_shift=: 11562 ;; 11563 --*=) 11564 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11565 ac_optarg= 11566 ac_shift=: 11567 ;; 11568 *) 11569 ac_option=$1 11570 ac_optarg=$2 11571 ac_shift=shift 11572 ;; 11573 esac 11574 11575 case $ac_option in 11576 # Handling of the options. 11577 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11578 ac_cs_recheck=: ;; 11579 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11580 $as_echo "$ac_cs_version"; exit ;; 11581 --config | --confi | --conf | --con | --co | --c ) 11582 $as_echo "$ac_cs_config"; exit ;; 11583 --debug | --debu | --deb | --de | --d | -d ) 11584 debug=: ;; 11585 --file | --fil | --fi | --f ) 11586 $ac_shift 11587 case $ac_optarg in 11588 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11589 '') as_fn_error $? "missing file argument" ;; 11590 esac 11591 as_fn_append CONFIG_FILES " '$ac_optarg'" 11592 ac_need_defaults=false;; 11593 --header | --heade | --head | --hea ) 11594 $ac_shift 11595 case $ac_optarg in 11596 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11597 esac 11598 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11599 ac_need_defaults=false;; 11600 --he | --h) 11601 # Conflict between --help and --header 11602 as_fn_error $? "ambiguous option: \`$1' 11603 Try \`$0 --help' for more information.";; 11604 --help | --hel | -h ) 11605 $as_echo "$ac_cs_usage"; exit ;; 11606 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11607 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11608 ac_cs_silent=: ;; 11609 11610 # This is an error. 11611 -*) as_fn_error $? "unrecognized option: \`$1' 11612 Try \`$0 --help' for more information." ;; 11613 11614 *) as_fn_append ac_config_targets " $1" 11615 ac_need_defaults=false ;; 11616 11617 esac 11618 shift 11619 done 11620 11621 ac_configure_extra_args= 11622 11623 if $ac_cs_silent; then 11624 exec 6>/dev/null 11625 ac_configure_extra_args="$ac_configure_extra_args --silent" 11626 fi 11627 11628 _ACEOF 11629 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11630 if \$ac_cs_recheck; then 11631 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11632 shift 11633 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11634 CONFIG_SHELL='$SHELL' 11635 export CONFIG_SHELL 11636 exec "\$@" 11637 fi 11638 11639 _ACEOF 11640 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11641 exec 5>>config.log 11642 { 11643 echo 11644 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11645 ## Running $as_me. ## 11646 _ASBOX 11647 $as_echo "$ac_log" 11648 } >&5 11649 11650 _ACEOF 11651 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11652 # 11653 # INIT-COMMANDS 11654 # 11655 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11656 11657 _ACEOF 11658 11659 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11660 11661 # Handling of arguments. 11662 for ac_config_target in $ac_config_targets 11663 do 11664 case $ac_config_target in 11665 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11666 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11667 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11668 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11669 11670 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11671 esac 11672 done 11673 11674 11675 # If the user did not use the arguments to specify the items to instantiate, 11676 # then the envvar interface is used. Set only those that are not. 11677 # We use the long form for the default assignment because of an extremely 11678 # bizarre bug on SunOS 4.1.3. 11679 if $ac_need_defaults; then 11680 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11681 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11682 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11683 fi 11684 11685 # Have a temporary directory for convenience. Make it in the build tree 11686 # simply because there is no reason against having it here, and in addition, 11687 # creating and moving files from /tmp can sometimes cause problems. 11688 # Hook for its removal unless debugging. 11689 # Note that there is a small window in which the directory will not be cleaned: 11690 # after its creation but before its name has been assigned to `$tmp'. 11691 $debug || 11692 { 11693 tmp= ac_tmp= 11694 trap 'exit_status=$? 11695 : "${ac_tmp:=$tmp}" 11696 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11697 ' 0 11698 trap 'as_fn_exit 1' 1 2 13 15 11699 } 11700 # Create a (secure) tmp directory for tmp files. 11701 11702 { 11703 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11704 test -d "$tmp" 11705 } || 11706 { 11707 tmp=./conf$$-$RANDOM 11708 (umask 077 && mkdir "$tmp") 11709 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11710 ac_tmp=$tmp 11711 11712 # Set up the scripts for CONFIG_FILES section. 11713 # No need to generate them if there are no CONFIG_FILES. 11714 # This happens for instance with `./config.status config.h'. 11715 if test -n "$CONFIG_FILES"; then 11716 11717 11718 ac_cr=`echo X | tr X '\015'` 11719 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11720 # But we know of no other shell where ac_cr would be empty at this 11721 # point, so we can use a bashism as a fallback. 11722 if test "x$ac_cr" = x; then 11723 eval ac_cr=\$\'\\r\' 11724 fi 11725 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11726 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11727 ac_cs_awk_cr='\\r' 11728 else 11729 ac_cs_awk_cr=$ac_cr 11730 fi 11731 11732 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11733 _ACEOF 11734 11735 11736 { 11737 echo "cat >conf$$subs.awk <<_ACEOF" && 11738 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11739 echo "_ACEOF" 11740 } >conf$$subs.sh || 11741 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11742 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11743 ac_delim='%!_!# ' 11744 for ac_last_try in false false false false false :; do 11745 . ./conf$$subs.sh || 11746 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11747 11748 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11749 if test $ac_delim_n = $ac_delim_num; then 11750 break 11751 elif $ac_last_try; then 11752 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11753 else 11754 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11755 fi 11756 done 11757 rm -f conf$$subs.sh 11758 11759 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11760 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11761 _ACEOF 11762 sed -n ' 11763 h 11764 s/^/S["/; s/!.*/"]=/ 11765 p 11766 g 11767 s/^[^!]*!// 11768 :repl 11769 t repl 11770 s/'"$ac_delim"'$// 11771 t delim 11772 :nl 11773 h 11774 s/\(.\{148\}\)..*/\1/ 11775 t more1 11776 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11777 p 11778 n 11779 b repl 11780 :more1 11781 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11782 p 11783 g 11784 s/.\{148\}// 11785 t nl 11786 :delim 11787 h 11788 s/\(.\{148\}\)..*/\1/ 11789 t more2 11790 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11791 p 11792 b 11793 :more2 11794 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11795 p 11796 g 11797 s/.\{148\}// 11798 t delim 11799 ' <conf$$subs.awk | sed ' 11800 /^[^""]/{ 11801 N 11802 s/\n// 11803 } 11804 ' >>$CONFIG_STATUS || ac_write_fail=1 11805 rm -f conf$$subs.awk 11806 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11807 _ACAWK 11808 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11809 for (key in S) S_is_set[key] = 1 11810 FS = "" 11811 11812 } 11813 { 11814 line = $ 0 11815 nfields = split(line, field, "@") 11816 substed = 0 11817 len = length(field[1]) 11818 for (i = 2; i < nfields; i++) { 11819 key = field[i] 11820 keylen = length(key) 11821 if (S_is_set[key]) { 11822 value = S[key] 11823 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11824 len += length(value) + length(field[++i]) 11825 substed = 1 11826 } else 11827 len += 1 + keylen 11828 } 11829 11830 print line 11831 } 11832 11833 _ACAWK 11834 _ACEOF 11835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11836 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11837 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11838 else 11839 cat 11840 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11841 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11842 _ACEOF 11843 11844 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11845 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11846 # trailing colons and then remove the whole line if VPATH becomes empty 11847 # (actually we leave an empty line to preserve line numbers). 11848 if test "x$srcdir" = x.; then 11849 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11850 h 11851 s/// 11852 s/^/:/ 11853 s/[ ]*$/:/ 11854 s/:\$(srcdir):/:/g 11855 s/:\${srcdir}:/:/g 11856 s/:@srcdir@:/:/g 11857 s/^:*// 11858 s/:*$// 11859 x 11860 s/\(=[ ]*\).*/\1/ 11861 G 11862 s/\n// 11863 s/^[^=]*=[ ]*$// 11864 }' 11865 fi 11866 11867 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11868 fi # test -n "$CONFIG_FILES" 11869 11870 # Set up the scripts for CONFIG_HEADERS section. 11871 # No need to generate them if there are no CONFIG_HEADERS. 11872 # This happens for instance with `./config.status Makefile'. 11873 if test -n "$CONFIG_HEADERS"; then 11874 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11875 BEGIN { 11876 _ACEOF 11877 11878 # Transform confdefs.h into an awk script `defines.awk', embedded as 11879 # here-document in config.status, that substitutes the proper values into 11880 # config.h.in to produce config.h. 11881 11882 # Create a delimiter string that does not exist in confdefs.h, to ease 11883 # handling of long lines. 11884 ac_delim='%!_!# ' 11885 for ac_last_try in false false :; do 11886 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11887 if test -z "$ac_tt"; then 11888 break 11889 elif $ac_last_try; then 11890 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11891 else 11892 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11893 fi 11894 done 11895 11896 # For the awk script, D is an array of macro values keyed by name, 11897 # likewise P contains macro parameters if any. Preserve backslash 11898 # newline sequences. 11899 11900 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11901 sed -n ' 11902 s/.\{148\}/&'"$ac_delim"'/g 11903 t rset 11904 :rset 11905 s/^[ ]*#[ ]*define[ ][ ]*/ / 11906 t def 11907 d 11908 :def 11909 s/\\$// 11910 t bsnl 11911 s/["\\]/\\&/g 11912 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11913 D["\1"]=" \3"/p 11914 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11915 d 11916 :bsnl 11917 s/["\\]/\\&/g 11918 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11919 D["\1"]=" \3\\\\\\n"\\/p 11920 t cont 11921 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11922 t cont 11923 d 11924 :cont 11925 n 11926 s/.\{148\}/&'"$ac_delim"'/g 11927 t clear 11928 :clear 11929 s/\\$// 11930 t bsnlc 11931 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11932 d 11933 :bsnlc 11934 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11935 b cont 11936 ' <confdefs.h | sed ' 11937 s/'"$ac_delim"'/"\\\ 11938 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11939 11940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11941 for (key in D) D_is_set[key] = 1 11942 FS = "" 11943 } 11944 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11945 line = \$ 0 11946 split(line, arg, " ") 11947 if (arg[1] == "#") { 11948 defundef = arg[2] 11949 mac1 = arg[3] 11950 } else { 11951 defundef = substr(arg[1], 2) 11952 mac1 = arg[2] 11953 } 11954 split(mac1, mac2, "(") #) 11955 macro = mac2[1] 11956 prefix = substr(line, 1, index(line, defundef) - 1) 11957 if (D_is_set[macro]) { 11958 # Preserve the white space surrounding the "#". 11959 print prefix "define", macro P[macro] D[macro] 11960 next 11961 } else { 11962 # Replace #undef with comments. This is necessary, for example, 11963 # in the case of _POSIX_SOURCE, which is predefined and required 11964 # on some systems where configure will not decide to define it. 11965 if (defundef == "undef") { 11966 print "/*", prefix defundef, macro, "*/" 11967 next 11968 } 11969 } 11970 } 11971 { print } 11972 _ACAWK 11973 _ACEOF 11974 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11975 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11976 fi # test -n "$CONFIG_HEADERS" 11977 11978 11979 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11980 shift 11981 for ac_tag 11982 do 11983 case $ac_tag in 11984 :[FHLC]) ac_mode=$ac_tag; continue;; 11985 esac 11986 case $ac_mode$ac_tag in 11987 :[FHL]*:*);; 11988 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11989 :[FH]-) ac_tag=-:-;; 11990 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11991 esac 11992 ac_save_IFS=$IFS 11993 IFS=: 11994 set x $ac_tag 11995 IFS=$ac_save_IFS 11996 shift 11997 ac_file=$1 11998 shift 11999 12000 case $ac_mode in 12001 :L) ac_source=$1;; 12002 :[FH]) 12003 ac_file_inputs= 12004 for ac_f 12005 do 12006 case $ac_f in 12007 -) ac_f="$ac_tmp/stdin";; 12008 *) # Look for the file first in the build tree, then in the source tree 12009 # (if the path is not absolute). The absolute path cannot be DOS-style, 12010 # because $ac_f cannot contain `:'. 12011 test -f "$ac_f" || 12012 case $ac_f in 12013 [\\/$]*) false;; 12014 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12015 esac || 12016 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12017 esac 12018 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12019 as_fn_append ac_file_inputs " '$ac_f'" 12020 done 12021 12022 # Let's still pretend it is `configure' which instantiates (i.e., don't 12023 # use $as_me), people would be surprised to read: 12024 # /* config.h. Generated by config.status. */ 12025 configure_input='Generated from '` 12026 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12027 `' by configure.' 12028 if test x"$ac_file" != x-; then 12029 configure_input="$ac_file. $configure_input" 12030 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12031 $as_echo "$as_me: creating $ac_file" >&6;} 12032 fi 12033 # Neutralize special characters interpreted by sed in replacement strings. 12034 case $configure_input in #( 12035 *\&* | *\|* | *\\* ) 12036 ac_sed_conf_input=`$as_echo "$configure_input" | 12037 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12038 *) ac_sed_conf_input=$configure_input;; 12039 esac 12040 12041 case $ac_tag in 12042 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12043 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12044 esac 12045 ;; 12046 esac 12047 12048 ac_dir=`$as_dirname -- "$ac_file" || 12049 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12050 X"$ac_file" : 'X\(//\)[^/]' \| \ 12051 X"$ac_file" : 'X\(//\)$' \| \ 12052 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12053 $as_echo X"$ac_file" | 12054 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12055 s//\1/ 12056 q 12057 } 12058 /^X\(\/\/\)[^/].*/{ 12059 s//\1/ 12060 q 12061 } 12062 /^X\(\/\/\)$/{ 12063 s//\1/ 12064 q 12065 } 12066 /^X\(\/\).*/{ 12067 s//\1/ 12068 q 12069 } 12070 s/.*/./; q'` 12071 as_dir="$ac_dir"; as_fn_mkdir_p 12072 ac_builddir=. 12073 12074 case "$ac_dir" in 12075 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12076 *) 12077 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12078 # A ".." for each directory in $ac_dir_suffix. 12079 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12080 case $ac_top_builddir_sub in 12081 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12082 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12083 esac ;; 12084 esac 12085 ac_abs_top_builddir=$ac_pwd 12086 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12087 # for backward compatibility: 12088 ac_top_builddir=$ac_top_build_prefix 12089 12090 case $srcdir in 12091 .) # We are building in place. 12092 ac_srcdir=. 12093 ac_top_srcdir=$ac_top_builddir_sub 12094 ac_abs_top_srcdir=$ac_pwd ;; 12095 [\\/]* | ?:[\\/]* ) # Absolute name. 12096 ac_srcdir=$srcdir$ac_dir_suffix; 12097 ac_top_srcdir=$srcdir 12098 ac_abs_top_srcdir=$srcdir ;; 12099 *) # Relative name. 12100 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12101 ac_top_srcdir=$ac_top_build_prefix$srcdir 12102 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12103 esac 12104 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12105 12106 12107 case $ac_mode in 12108 :F) 12109 # 12110 # CONFIG_FILE 12111 # 12112 12113 case $INSTALL in 12114 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12115 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12116 esac 12117 ac_MKDIR_P=$MKDIR_P 12118 case $MKDIR_P in 12119 [\\/$]* | ?:[\\/]* ) ;; 12120 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12121 esac 12122 _ACEOF 12123 12124 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12125 # If the template does not know about datarootdir, expand it. 12126 # FIXME: This hack should be removed a few years after 2.60. 12127 ac_datarootdir_hack=; ac_datarootdir_seen= 12128 ac_sed_dataroot=' 12129 /datarootdir/ { 12130 p 12131 q 12132 } 12133 /@datadir@/p 12134 /@docdir@/p 12135 /@infodir@/p 12136 /@localedir@/p 12137 /@mandir@/p' 12138 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12139 *datarootdir*) ac_datarootdir_seen=yes;; 12140 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12141 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12142 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12143 _ACEOF 12144 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12145 ac_datarootdir_hack=' 12146 s&@datadir@&$datadir&g 12147 s&@docdir@&$docdir&g 12148 s&@infodir@&$infodir&g 12149 s&@localedir@&$localedir&g 12150 s&@mandir@&$mandir&g 12151 s&\\\${datarootdir}&$datarootdir&g' ;; 12152 esac 12153 _ACEOF 12154 12155 # Neutralize VPATH when `$srcdir' = `.'. 12156 # Shell code in configure.ac might set extrasub. 12157 # FIXME: do we really want to maintain this feature? 12158 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12159 ac_sed_extra="$ac_vpsub 12160 $extrasub 12161 _ACEOF 12162 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12163 :t 12164 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12165 s|@configure_input@|$ac_sed_conf_input|;t t 12166 s&@top_builddir@&$ac_top_builddir_sub&;t t 12167 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12168 s&@srcdir@&$ac_srcdir&;t t 12169 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12170 s&@top_srcdir@&$ac_top_srcdir&;t t 12171 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12172 s&@builddir@&$ac_builddir&;t t 12173 s&@abs_builddir@&$ac_abs_builddir&;t t 12174 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12175 s&@INSTALL@&$ac_INSTALL&;t t 12176 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12177 $ac_datarootdir_hack 12178 " 12179 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12180 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12181 12182 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12183 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12184 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12185 "$ac_tmp/out"`; test -z "$ac_out"; } && 12186 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12187 which seems to be undefined. Please make sure it is defined" >&5 12188 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12189 which seems to be undefined. Please make sure it is defined" >&2;} 12190 12191 rm -f "$ac_tmp/stdin" 12192 case $ac_file in 12193 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12194 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12195 esac \ 12196 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12197 ;; 12198 :H) 12199 # 12200 # CONFIG_HEADER 12201 # 12202 if test x"$ac_file" != x-; then 12203 { 12204 $as_echo "/* $configure_input */" \ 12205 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12206 } >"$ac_tmp/config.h" \ 12207 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12208 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12209 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12210 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12211 else 12212 rm -f "$ac_file" 12213 mv "$ac_tmp/config.h" "$ac_file" \ 12214 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12215 fi 12216 else 12217 $as_echo "/* $configure_input */" \ 12218 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12219 || as_fn_error $? "could not create -" "$LINENO" 5 12220 fi 12221 # Compute "$ac_file"'s index in $config_headers. 12222 _am_arg="$ac_file" 12223 _am_stamp_count=1 12224 for _am_header in $config_headers :; do 12225 case $_am_header in 12226 $_am_arg | $_am_arg:* ) 12227 break ;; 12228 * ) 12229 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12230 esac 12231 done 12232 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12233 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12234 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12235 X"$_am_arg" : 'X\(//\)$' \| \ 12236 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12237 $as_echo X"$_am_arg" | 12238 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12239 s//\1/ 12240 q 12241 } 12242 /^X\(\/\/\)[^/].*/{ 12243 s//\1/ 12244 q 12245 } 12246 /^X\(\/\/\)$/{ 12247 s//\1/ 12248 q 12249 } 12250 /^X\(\/\).*/{ 12251 s//\1/ 12252 q 12253 } 12254 s/.*/./; q'`/stamp-h$_am_stamp_count 12255 ;; 12256 12257 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12258 $as_echo "$as_me: executing $ac_file commands" >&6;} 12259 ;; 12260 esac 12261 12262 12263 case $ac_file$ac_mode in 12264 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12265 # Older Autoconf quotes --file arguments for eval, but not when files 12266 # are listed without --file. Let's play safe and only enable the eval 12267 # if we detect the quoting. 12268 case $CONFIG_FILES in 12269 *\'*) eval set x "$CONFIG_FILES" ;; 12270 *) set x $CONFIG_FILES ;; 12271 esac 12272 shift 12273 for mf 12274 do 12275 # Strip MF so we end up with the name of the file. 12276 mf=`echo "$mf" | sed -e 's/:.*$//'` 12277 # Check whether this is an Automake generated Makefile or not. 12278 # We used to match only the files named 'Makefile.in', but 12279 # some people rename them; so instead we look at the file content. 12280 # Grep'ing the first line is not enough: some people post-process 12281 # each Makefile.in and add a new line on top of each file to say so. 12282 # Grep'ing the whole file is not good either: AIX grep has a line 12283 # limit of 2048, but all sed's we know have understand at least 4000. 12284 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12285 dirpart=`$as_dirname -- "$mf" || 12286 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12287 X"$mf" : 'X\(//\)[^/]' \| \ 12288 X"$mf" : 'X\(//\)$' \| \ 12289 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12290 $as_echo X"$mf" | 12291 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12292 s//\1/ 12293 q 12294 } 12295 /^X\(\/\/\)[^/].*/{ 12296 s//\1/ 12297 q 12298 } 12299 /^X\(\/\/\)$/{ 12300 s//\1/ 12301 q 12302 } 12303 /^X\(\/\).*/{ 12304 s//\1/ 12305 q 12306 } 12307 s/.*/./; q'` 12308 else 12309 continue 12310 fi 12311 # Extract the definition of DEPDIR, am__include, and am__quote 12312 # from the Makefile without running 'make'. 12313 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12314 test -z "$DEPDIR" && continue 12315 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12316 test -z "$am__include" && continue 12317 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12318 # Find all dependency output files, they are included files with 12319 # $(DEPDIR) in their names. We invoke sed twice because it is the 12320 # simplest approach to changing $(DEPDIR) to its actual value in the 12321 # expansion. 12322 for file in `sed -n " 12323 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12324 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12325 # Make sure the directory exists. 12326 test -f "$dirpart/$file" && continue 12327 fdir=`$as_dirname -- "$file" || 12328 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12329 X"$file" : 'X\(//\)[^/]' \| \ 12330 X"$file" : 'X\(//\)$' \| \ 12331 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12332 $as_echo X"$file" | 12333 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12334 s//\1/ 12335 q 12336 } 12337 /^X\(\/\/\)[^/].*/{ 12338 s//\1/ 12339 q 12340 } 12341 /^X\(\/\/\)$/{ 12342 s//\1/ 12343 q 12344 } 12345 /^X\(\/\).*/{ 12346 s//\1/ 12347 q 12348 } 12349 s/.*/./; q'` 12350 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12351 # echo "creating $dirpart/$file" 12352 echo '# dummy' > "$dirpart/$file" 12353 done 12354 done 12355 } 12356 ;; 12357 12358 esac 12359 done # for ac_tag 12360 12361 12362 as_fn_exit 0 12363 _ACEOF 12364 ac_clean_files=$ac_clean_files_save 12365 12366 test $ac_write_fail = 0 || 12367 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12368 12369 12370 # configure is writing to config.log, and then calls config.status. 12371 # config.status does its own redirection, appending to config.log. 12372 # Unfortunately, on DOS this fails, as config.log is still kept open 12373 # by configure, so config.status won't be able to write to it; its 12374 # output is simply discarded. So we exec the FD to /dev/null, 12375 # effectively closing config.log, so it can be properly (re)opened and 12376 # appended to by config.status. When coming back to configure, we 12377 # need to make the FD available again. 12378 if test "$no_create" != yes; then 12379 ac_cs_success=: 12380 ac_config_status_args= 12381 test "$silent" = yes && 12382 ac_config_status_args="$ac_config_status_args --quiet" 12383 exec 5>/dev/null 12384 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12385 exec 5>>config.log 12386 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12387 # would make configure fail if this is the last instruction. 12388 $ac_cs_success || as_fn_exit 1 12389 fi 12390 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12391 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12392 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12393 fi 12394 12395
Indexes created Tue Apr 14 00:22:26 UTC 2026