configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xfindproxy 1.0.3. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232 fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243 $0: about your system, including any error possibly output 244 $0: before this message. Then install a modern shell, or 245 $0: manually run the script under such a shell if you do 246 $0: have one." 247 fi 248 exit 1 249 fi 250 fi 251 fi 252 SHELL=${CONFIG_SHELL-/bin/sh} 253 export SHELL 254 # Unset more variables known to interfere with behavior of common tools. 255 CLICOLOR_FORCE= GREP_OPTIONS= 256 unset CLICOLOR_FORCE GREP_OPTIONS 257 258 ## --------------------- ## 259 ## M4sh Shell Functions. ## 260 ## --------------------- ## 261 # as_fn_unset VAR 262 # --------------- 263 # Portably unset VAR. 264 as_fn_unset () 265 { 266 { eval $1=; unset $1;} 267 } 268 as_unset=as_fn_unset 269 270 # as_fn_set_status STATUS 271 # ----------------------- 272 # Set $? to STATUS, without forking. 273 as_fn_set_status () 274 { 275 return $1 276 } # as_fn_set_status 277 278 # as_fn_exit STATUS 279 # ----------------- 280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281 as_fn_exit () 282 { 283 set +e 284 as_fn_set_status $1 285 exit $1 286 } # as_fn_exit 287 288 # as_fn_mkdir_p 289 # ------------- 290 # Create "$as_dir" as a directory, including parents if necessary. 291 as_fn_mkdir_p () 292 { 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310 $as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334 } # as_fn_mkdir_p 335 # as_fn_append VAR VALUE 336 # ---------------------- 337 # Append the text in VALUE to the end of the definition contained in VAR. Take 338 # advantage of any shell optimizations that allow amortized linear growth over 339 # repeated appends, instead of the typical quadratic growth present in naive 340 # implementations. 341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346 else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351 fi # as_fn_append 352 353 # as_fn_arith ARG... 354 # ------------------ 355 # Perform arithmetic evaluation on the ARGs, and store the result in the 356 # global $as_val. Take advantage of shells that can avoid forks. The arguments 357 # must be portable across $(()) and expr. 358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363 else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368 fi # as_fn_arith 369 370 371 # as_fn_error STATUS ERROR [LINENO LOG_FD] 372 # ---------------------------------------- 373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375 # script with STATUS, using 1 if that was 0. 376 as_fn_error () 377 { 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385 } # as_fn_error 386 387 if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390 else 391 as_expr=false 392 fi 393 394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396 else 397 as_basename=false 398 fi 399 400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402 else 403 as_dirname=false 404 fi 405 406 as_me=`$as_basename -- "$0" || 407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410 $as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425 # Avoid depending upon Character Ranges. 426 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429 as_cr_digits='0123456789' 430 as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462 } 463 464 ECHO_C= ECHO_N= ECHO_T= 465 case `echo -n x` in #((((( 466 -n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473 *) 474 ECHO_N='-n';; 475 esac 476 477 rm -f conf$$ conf$$.exe conf$$.file 478 if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480 else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483 fi 484 if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498 else 499 as_ln_s='cp -p' 500 fi 501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502 rmdir conf$$.dir 2>/dev/null 503 504 if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506 else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509 fi 510 511 if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513 else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531 fi 532 as_executable_p=$as_test_x 533 534 # Sed expression to map a string onto a valid CPP name. 535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537 # Sed expression to map a string onto a valid variable name. 538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541 test -n "$DJDIR" || exec 7<&0 </dev/null 542 exec 6>&1 543 544 # Name of the host. 545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546 # so uname gets run too. 547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549 # 550 # Initializations. 551 # 552 ac_default_prefix=/usr/local 553 ac_clean_files= 554 ac_config_libobj_dir=. 555 LIBOBJS= 556 cross_compiling=no 557 subdirs= 558 MFLAGS= 559 MAKEFLAGS= 560 561 # Identity of this package. 562 PACKAGE_NAME='xfindproxy' 563 PACKAGE_TARNAME='xfindproxy' 564 PACKAGE_VERSION='1.0.3' 565 PACKAGE_STRING='xfindproxy 1.0.3' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 ac_unique_file="Makefile.am" 570 # Factoring default headers for most tests. 571 ac_includes_default="\ 572 #include <stdio.h> 573 #ifdef HAVE_SYS_TYPES_H 574 # include <sys/types.h> 575 #endif 576 #ifdef HAVE_SYS_STAT_H 577 # include <sys/stat.h> 578 #endif 579 #ifdef STDC_HEADERS 580 # include <stdlib.h> 581 # include <stddef.h> 582 #else 583 # ifdef HAVE_STDLIB_H 584 # include <stdlib.h> 585 # endif 586 #endif 587 #ifdef HAVE_STRING_H 588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589 # include <memory.h> 590 # endif 591 # include <string.h> 592 #endif 593 #ifdef HAVE_STRINGS_H 594 # include <strings.h> 595 #endif 596 #ifdef HAVE_INTTYPES_H 597 # include <inttypes.h> 598 #endif 599 #ifdef HAVE_STDINT_H 600 # include <stdint.h> 601 #endif 602 #ifdef HAVE_UNISTD_H 603 # include <unistd.h> 604 #endif" 605 606 ac_subst_vars='am__EXEEXT_FALSE 607 am__EXEEXT_TRUE 608 LTLIBOBJS 609 LIBOBJS 610 XFINDPROXY_LIBS 611 XFINDPROXY_CFLAGS 612 MAN_SUBSTS 613 XORG_MAN_PAGE 614 ADMIN_MAN_DIR 615 DRIVER_MAN_DIR 616 MISC_MAN_DIR 617 FILE_MAN_DIR 618 LIB_MAN_DIR 619 APP_MAN_DIR 620 ADMIN_MAN_SUFFIX 621 DRIVER_MAN_SUFFIX 622 MISC_MAN_SUFFIX 623 FILE_MAN_SUFFIX 624 LIB_MAN_SUFFIX 625 APP_MAN_SUFFIX 626 SED 627 host_os 628 host_vendor 629 host_cpu 630 host 631 build_os 632 build_vendor 633 build_cpu 634 build 635 INSTALL_CMD 636 PKG_CONFIG 637 CHANGELOG_CMD 638 STRICT_CFLAGS 639 CWARNFLAGS 640 BASE_CFLAGS 641 EGREP 642 GREP 643 CPP 644 am__fastdepCC_FALSE 645 am__fastdepCC_TRUE 646 CCDEPMODE 647 am__nodep 648 AMDEPBACKSLASH 649 AMDEP_FALSE 650 AMDEP_TRUE 651 am__quote 652 am__include 653 DEPDIR 654 OBJEXT 655 EXEEXT 656 ac_ct_CC 657 CPPFLAGS 658 LDFLAGS 659 CFLAGS 660 CC 661 MAINT 662 MAINTAINER_MODE_FALSE 663 MAINTAINER_MODE_TRUE 664 AM_BACKSLASH 665 AM_DEFAULT_VERBOSITY 666 AM_DEFAULT_V 667 AM_V 668 am__untar 669 am__tar 670 AMTAR 671 am__leading_dot 672 SET_MAKE 673 AWK 674 mkdir_p 675 MKDIR_P 676 INSTALL_STRIP_PROGRAM 677 STRIP 678 install_sh 679 MAKEINFO 680 AUTOHEADER 681 AUTOMAKE 682 AUTOCONF 683 ACLOCAL 684 VERSION 685 PACKAGE 686 CYGPATH_W 687 am__isrc 688 INSTALL_DATA 689 INSTALL_SCRIPT 690 INSTALL_PROGRAM 691 target_alias 692 host_alias 693 build_alias 694 LIBS 695 ECHO_T 696 ECHO_N 697 ECHO_C 698 DEFS 699 mandir 700 localedir 701 libdir 702 psdir 703 pdfdir 704 dvidir 705 htmldir 706 infodir 707 docdir 708 oldincludedir 709 includedir 710 localstatedir 711 sharedstatedir 712 sysconfdir 713 datadir 714 datarootdir 715 libexecdir 716 sbindir 717 bindir 718 program_transform_name 719 prefix 720 exec_prefix 721 PACKAGE_URL 722 PACKAGE_BUGREPORT 723 PACKAGE_STRING 724 PACKAGE_VERSION 725 PACKAGE_TARNAME 726 PACKAGE_NAME 727 PATH_SEPARATOR 728 SHELL' 729 ac_subst_files='' 730 ac_user_opts=' 731 enable_option_checking 732 enable_silent_rules 733 enable_maintainer_mode 734 enable_dependency_tracking 735 enable_selective_werror 736 enable_strict_compilation 737 ' 738 ac_precious_vars='build_alias 739 host_alias 740 target_alias 741 CC 742 CFLAGS 743 LDFLAGS 744 LIBS 745 CPPFLAGS 746 CPP 747 PKG_CONFIG 748 XFINDPROXY_CFLAGS 749 XFINDPROXY_LIBS' 750 751 752 # 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[VAR=VALUE]... 1295 1296 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1297 VAR=VALUE. See below for descriptions of some of the useful variables. 1298 1299 Defaults for the options are specified in brackets. 1300 1301 Configuration: 1302 -h, --help display this help and exit 1303 --help=short display options specific to this package 1304 --help=recursive display the short help of all the included packages 1305 -V, --version display version information and exit 1306 -q, --quiet, --silent do not print \`checking ...' messages 1307 --cache-file=FILE cache test results in FILE [disabled] 1308 -C, --config-cache alias for \`--cache-file=config.cache' 1309 -n, --no-create do not create output files 1310 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1311 1312 Installation directories: 1313 --prefix=PREFIX install architecture-independent files in PREFIX 1314 [$ac_default_prefix] 1315 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1316 [PREFIX] 1317 1318 By default, \`make install' will install all the files in 1319 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1320 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1321 for instance \`--prefix=\$HOME'. 1322 1323 For better control, use the options below. 1324 1325 Fine tuning of the installation directories: 1326 --bindir=DIR user executables [EPREFIX/bin] 1327 --sbindir=DIR system admin executables [EPREFIX/sbin] 1328 --libexecdir=DIR program executables [EPREFIX/libexec] 1329 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1330 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1331 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1332 --libdir=DIR object code libraries [EPREFIX/lib] 1333 --includedir=DIR C header files [PREFIX/include] 1334 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1335 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1336 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1337 --infodir=DIR info documentation [DATAROOTDIR/info] 1338 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1339 --mandir=DIR man documentation [DATAROOTDIR/man] 1340 --docdir=DIR documentation root [DATAROOTDIR/doc/xfindproxy] 1341 --htmldir=DIR html documentation [DOCDIR] 1342 --dvidir=DIR dvi documentation [DOCDIR] 1343 --pdfdir=DIR pdf documentation [DOCDIR] 1344 --psdir=DIR ps documentation [DOCDIR] 1345 _ACEOF 1346 1347 cat <<\_ACEOF 1348 1349 Program names: 1350 --program-prefix=PREFIX prepend PREFIX to installed program names 1351 --program-suffix=SUFFIX append SUFFIX to installed program names 1352 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1353 1354 System types: 1355 --build=BUILD configure for building on BUILD [guessed] 1356 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1357 _ACEOF 1358 fi 1359 1360 if test -n "$ac_init_help"; then 1361 case $ac_init_help in 1362 short | recursive ) echo "Configuration of xfindproxy 1.0.3:";; 1363 esac 1364 cat <<\_ACEOF 1365 1366 Optional Features: 1367 --disable-option-checking ignore unrecognized --enable/--with options 1368 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1369 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1370 --enable-silent-rules less verbose build output (undo: "make V=1") 1371 --disable-silent-rules verbose build output (undo: "make V=0") 1372 --enable-maintainer-mode 1373 enable make rules and dependencies not useful (and 1374 sometimes confusing) to the casual installer 1375 --enable-dependency-tracking 1376 do not reject slow dependency extractors 1377 --disable-dependency-tracking 1378 speeds up one-time build 1379 --disable-selective-werror 1380 Turn off selective compiler errors. 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" >&6; } 2317 if ${ac_cv_prog_STRIP+:} false; then : 2318 $as_echo_n "(cached) " >&6 2319 else 2320 if test -n "$STRIP"; then 2321 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2322 else 2323 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2324 for as_dir in $PATH 2325 do 2326 IFS=$as_save_IFS 2327 test -z "$as_dir" && as_dir=. 2328 for ac_exec_ext in '' $ac_executable_extensions; do 2329 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2330 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2331 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2332 break 2 2333 fi 2334 done 2335 done 2336 IFS=$as_save_IFS 2337 2338 fi 2339 fi 2340 STRIP=$ac_cv_prog_STRIP 2341 if test -n "$STRIP"; then 2342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2343 $as_echo "$STRIP" >&6; } 2344 else 2345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2346 $as_echo "no" >&6; } 2347 fi 2348 2349 2350 fi 2351 if test -z "$ac_cv_prog_STRIP"; then 2352 ac_ct_STRIP=$STRIP 2353 # Extract the first word of "strip", so it can be a program name with args. 2354 set dummy strip; ac_word=$2 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2356 $as_echo_n "checking for $ac_word... " >&6; } 2357 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2358 $as_echo_n "(cached) " >&6 2359 else 2360 if test -n "$ac_ct_STRIP"; then 2361 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2362 else 2363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2364 for as_dir in $PATH 2365 do 2366 IFS=$as_save_IFS 2367 test -z "$as_dir" && as_dir=. 2368 for ac_exec_ext in '' $ac_executable_extensions; do 2369 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2370 ac_cv_prog_ac_ct_STRIP="strip" 2371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2372 break 2 2373 fi 2374 done 2375 done 2376 IFS=$as_save_IFS 2377 2378 fi 2379 fi 2380 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2381 if test -n "$ac_ct_STRIP"; then 2382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2383 $as_echo "$ac_ct_STRIP" >&6; } 2384 else 2385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2386 $as_echo "no" >&6; } 2387 fi 2388 2389 if test "x$ac_ct_STRIP" = x; then 2390 STRIP=":" 2391 else 2392 case $cross_compiling:$ac_tool_warned in 2393 yes:) 2394 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2395 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2396 ac_tool_warned=yes ;; 2397 esac 2398 STRIP=$ac_ct_STRIP 2399 fi 2400 else 2401 STRIP="$ac_cv_prog_STRIP" 2402 fi 2403 2404 fi 2405 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2406 2407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2408 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2409 if test -z "$MKDIR_P"; then 2410 if ${ac_cv_path_mkdir+:} false; then : 2411 $as_echo_n "(cached) " >&6 2412 else 2413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2414 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2415 do 2416 IFS=$as_save_IFS 2417 test -z "$as_dir" && as_dir=. 2418 for ac_prog in mkdir gmkdir; do 2419 for ac_exec_ext in '' $ac_executable_extensions; do 2420 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2421 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2422 'mkdir (GNU coreutils) '* | \ 2423 'mkdir (coreutils) '* | \ 2424 'mkdir (fileutils) '4.1*) 2425 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2426 break 3;; 2427 esac 2428 done 2429 done 2430 done 2431 IFS=$as_save_IFS 2432 2433 fi 2434 2435 test -d ./--version && rmdir ./--version 2436 if test "${ac_cv_path_mkdir+set}" = set; then 2437 MKDIR_P="$ac_cv_path_mkdir -p" 2438 else 2439 # As a last resort, use the slow shell script. Don't cache a 2440 # value for MKDIR_P within a source directory, because that will 2441 # break other packages using the cache if that directory is 2442 # removed, or if the value is a relative name. 2443 MKDIR_P="$ac_install_sh -d" 2444 fi 2445 fi 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2447 $as_echo "$MKDIR_P" >&6; } 2448 2449 for ac_prog in gawk mawk nawk awk 2450 do 2451 # Extract the first word of "$ac_prog", so it can be a program name with args. 2452 set dummy $ac_prog; ac_word=$2 2453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2454 $as_echo_n "checking for $ac_word... " >&6; } 2455 if ${ac_cv_prog_AWK+:} false; then : 2456 $as_echo_n "(cached) " >&6 2457 else 2458 if test -n "$AWK"; then 2459 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2460 else 2461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2462 for as_dir in $PATH 2463 do 2464 IFS=$as_save_IFS 2465 test -z "$as_dir" && as_dir=. 2466 for ac_exec_ext in '' $ac_executable_extensions; do 2467 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2468 ac_cv_prog_AWK="$ac_prog" 2469 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2470 break 2 2471 fi 2472 done 2473 done 2474 IFS=$as_save_IFS 2475 2476 fi 2477 fi 2478 AWK=$ac_cv_prog_AWK 2479 if test -n "$AWK"; then 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2481 $as_echo "$AWK" >&6; } 2482 else 2483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2484 $as_echo "no" >&6; } 2485 fi 2486 2487 2488 test -n "$AWK" && break 2489 done 2490 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2492 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2493 set x ${MAKE-make} 2494 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2495 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2496 $as_echo_n "(cached) " >&6 2497 else 2498 cat >conftest.make <<\_ACEOF 2499 SHELL = /bin/sh 2500 all: 2501 @echo '@@@%%%=$(MAKE)=@@@%%%' 2502 _ACEOF 2503 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2504 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2505 *@@@%%%=?*=@@@%%%*) 2506 eval ac_cv_prog_make_${ac_make}_set=yes;; 2507 *) 2508 eval ac_cv_prog_make_${ac_make}_set=no;; 2509 esac 2510 rm -f conftest.make 2511 fi 2512 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2514 $as_echo "yes" >&6; } 2515 SET_MAKE= 2516 else 2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2518 $as_echo "no" >&6; } 2519 SET_MAKE="MAKE=${MAKE-make}" 2520 fi 2521 2522 rm -rf .tst 2>/dev/null 2523 mkdir .tst 2>/dev/null 2524 if test -d .tst; then 2525 am__leading_dot=. 2526 else 2527 am__leading_dot=_ 2528 fi 2529 rmdir .tst 2>/dev/null 2530 2531 # Check whether --enable-silent-rules was given. 2532 if test "${enable_silent_rules+set}" = set; then : 2533 enableval=$enable_silent_rules; 2534 fi 2535 2536 case $enable_silent_rules in # ((( 2537 yes) AM_DEFAULT_VERBOSITY=0;; 2538 no) AM_DEFAULT_VERBOSITY=1;; 2539 *) AM_DEFAULT_VERBOSITY=1;; 2540 esac 2541 am_make=${MAKE-make} 2542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2543 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2544 if ${am_cv_make_support_nested_variables+:} false; then : 2545 $as_echo_n "(cached) " >&6 2546 else 2547 if $as_echo 'TRUE=$(BAR$(V)) 2548 BAR0=false 2549 BAR1=true 2550 V=1 2551 am__doit: 2552 @$(TRUE) 2553 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2554 am_cv_make_support_nested_variables=yes 2555 else 2556 am_cv_make_support_nested_variables=no 2557 fi 2558 fi 2559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2560 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2561 if test $am_cv_make_support_nested_variables = yes; then 2562 AM_V='$(V)' 2563 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2564 else 2565 AM_V=$AM_DEFAULT_VERBOSITY 2566 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2567 fi 2568 AM_BACKSLASH='\' 2569 2570 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2571 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2572 # is not polluted with repeated "-I." 2573 am__isrc=' -I$(srcdir)' 2574 # test to see if srcdir already configured 2575 if test -f $srcdir/config.status; then 2576 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2577 fi 2578 fi 2579 2580 # test whether we have cygpath 2581 if test -z "$CYGPATH_W"; then 2582 if (cygpath --version) >/dev/null 2>/dev/null; then 2583 CYGPATH_W='cygpath -w' 2584 else 2585 CYGPATH_W=echo 2586 fi 2587 fi 2588 2589 2590 # Define the identity of the package. 2591 PACKAGE='xfindproxy' 2592 VERSION='1.0.3' 2593 2594 2595 cat >>confdefs.h <<_ACEOF 2596 #define PACKAGE "$PACKAGE" 2597 _ACEOF 2598 2599 2600 cat >>confdefs.h <<_ACEOF 2601 #define VERSION "$VERSION" 2602 _ACEOF 2603 2604 # Some tools Automake needs. 2605 2606 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2607 2608 2609 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2610 2611 2612 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2613 2614 2615 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2616 2617 2618 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2619 2620 # For better backward compatibility. To be removed once Automake 1.9.x 2621 # dies out for good. For more background, see: 2622 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2623 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2624 mkdir_p='$(MKDIR_P)' 2625 2626 # We need awk for the "check" target. The system "awk" is bad on 2627 # some platforms. 2628 # Always define AMTAR for backward compatibility. Yes, it's still used 2629 # in the wild :-( We should find a proper way to deprecate it ... 2630 AMTAR='$${TAR-tar}' 2631 2632 2633 # We'll loop over all known methods to create a tar archive until one works. 2634 _am_tools='gnutar pax cpio none' 2635 2636 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2637 2638 2639 2640 2641 2642 2643 # POSIX will say in a future version that running "rm -f" with no argument 2644 # is OK; and we want to be able to make that assumption in our Makefile 2645 # recipes. So use an aggressive probe to check that the usage we want is 2646 # actually supported "in the wild" to an acceptable degree. 2647 # See automake bug#10828. 2648 # To make any issue more visible, cause the running configure to be aborted 2649 # by default if the 'rm' program in use doesn't match our expectations; the 2650 # user can still override this though. 2651 if rm -f && rm -fr && rm -rf; then : OK; else 2652 cat >&2 <<'END' 2653 Oops! 2654 2655 Your 'rm' program seems unable to run without file operands specified 2656 on the command line, even when the '-f' option is present. This is contrary 2657 to the behaviour of most rm programs out there, and not conforming with 2658 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2659 2660 Please tell bug-automake@gnu.org about your system, including the value 2661 of your $PATH and any error possibly output before this message. This 2662 can help us improve future automake versions. 2663 2664 END 2665 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2666 echo 'Configuration will proceed anyway, since you have set the' >&2 2667 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2668 echo >&2 2669 else 2670 cat >&2 <<'END' 2671 Aborting the configuration process, to ensure you take notice of the issue. 2672 2673 You can download and install GNU coreutils to get an 'rm' implementation 2674 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2675 2676 If you want to complete the configuration process using your problematic 2677 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2678 to "yes", and re-run configure. 2679 2680 END 2681 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2682 fi 2683 fi 2684 2685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2686 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2687 # Check whether --enable-maintainer-mode was given. 2688 if test "${enable_maintainer_mode+set}" = set; then : 2689 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2690 else 2691 USE_MAINTAINER_MODE=no 2692 fi 2693 2694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2695 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2696 if test $USE_MAINTAINER_MODE = yes; then 2697 MAINTAINER_MODE_TRUE= 2698 MAINTAINER_MODE_FALSE='#' 2699 else 2700 MAINTAINER_MODE_TRUE='#' 2701 MAINTAINER_MODE_FALSE= 2702 fi 2703 2704 MAINT=$MAINTAINER_MODE_TRUE 2705 2706 2707 2708 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 DEPDIR="${am__leading_dot}deps" 2721 2722 ac_config_commands="$ac_config_commands depfiles" 2723 2724 2725 am_make=${MAKE-make} 2726 cat > confinc << 'END' 2727 am__doit: 2728 @echo this is the am__doit target 2729 .PHONY: am__doit 2730 END 2731 # If we don't find an include directive, just comment out the code. 2732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2733 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2734 am__include="#" 2735 am__quote= 2736 _am_result=none 2737 # First try GNU make style include. 2738 echo "include confinc" > confmf 2739 # Ignore all kinds of additional output from 'make'. 2740 case `$am_make -s -f confmf 2> /dev/null` in #( 2741 *the\ am__doit\ target*) 2742 am__include=include 2743 am__quote= 2744 _am_result=GNU 2745 ;; 2746 esac 2747 # Now try BSD make style include. 2748 if test "$am__include" = "#"; then 2749 echo '.include "confinc"' > confmf 2750 case `$am_make -s -f confmf 2> /dev/null` in #( 2751 *the\ am__doit\ target*) 2752 am__include=.include 2753 am__quote="\"" 2754 _am_result=BSD 2755 ;; 2756 esac 2757 fi 2758 2759 2760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2761 $as_echo "$_am_result" >&6; } 2762 rm -f confinc confmf 2763 2764 # Check whether --enable-dependency-tracking was given. 2765 if test "${enable_dependency_tracking+set}" = set; then : 2766 enableval=$enable_dependency_tracking; 2767 fi 2768 2769 if test "x$enable_dependency_tracking" != xno; then 2770 am_depcomp="$ac_aux_dir/depcomp" 2771 AMDEPBACKSLASH='\' 2772 am__nodep='_no' 2773 fi 2774 if test "x$enable_dependency_tracking" != xno; then 2775 AMDEP_TRUE= 2776 AMDEP_FALSE='#' 2777 else 2778 AMDEP_TRUE='#' 2779 AMDEP_FALSE= 2780 fi 2781 2782 2783 ac_ext=c 2784 ac_cpp='$CPP $CPPFLAGS' 2785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2787 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2788 if test -n "$ac_tool_prefix"; then 2789 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2790 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2792 $as_echo_n "checking for $ac_word... " >&6; } 2793 if ${ac_cv_prog_CC+:} false; then : 2794 $as_echo_n "(cached) " >&6 2795 else 2796 if test -n "$CC"; then 2797 ac_cv_prog_CC="$CC" # Let the user override the test. 2798 else 2799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2800 for as_dir in $PATH 2801 do 2802 IFS=$as_save_IFS 2803 test -z "$as_dir" && as_dir=. 2804 for ac_exec_ext in '' $ac_executable_extensions; do 2805 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2806 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2807 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2808 break 2 2809 fi 2810 done 2811 done 2812 IFS=$as_save_IFS 2813 2814 fi 2815 fi 2816 CC=$ac_cv_prog_CC 2817 if test -n "$CC"; then 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2819 $as_echo "$CC" >&6; } 2820 else 2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2822 $as_echo "no" >&6; } 2823 fi 2824 2825 2826 fi 2827 if test -z "$ac_cv_prog_CC"; then 2828 ac_ct_CC=$CC 2829 # Extract the first word of "gcc", so it can be a program name with args. 2830 set dummy gcc; ac_word=$2 2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2832 $as_echo_n "checking for $ac_word... " >&6; } 2833 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2834 $as_echo_n "(cached) " >&6 2835 else 2836 if test -n "$ac_ct_CC"; then 2837 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2838 else 2839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2840 for as_dir in $PATH 2841 do 2842 IFS=$as_save_IFS 2843 test -z "$as_dir" && as_dir=. 2844 for ac_exec_ext in '' $ac_executable_extensions; do 2845 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2846 ac_cv_prog_ac_ct_CC="gcc" 2847 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2848 break 2 2849 fi 2850 done 2851 done 2852 IFS=$as_save_IFS 2853 2854 fi 2855 fi 2856 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2857 if test -n "$ac_ct_CC"; then 2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2859 $as_echo "$ac_ct_CC" >&6; } 2860 else 2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2862 $as_echo "no" >&6; } 2863 fi 2864 2865 if test "x$ac_ct_CC" = x; then 2866 CC="" 2867 else 2868 case $cross_compiling:$ac_tool_warned in 2869 yes:) 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2871 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2872 ac_tool_warned=yes ;; 2873 esac 2874 CC=$ac_ct_CC 2875 fi 2876 else 2877 CC="$ac_cv_prog_CC" 2878 fi 2879 2880 if test -z "$CC"; then 2881 if test -n "$ac_tool_prefix"; then 2882 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2883 set dummy ${ac_tool_prefix}cc; ac_word=$2 2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2885 $as_echo_n "checking for $ac_word... " >&6; } 2886 if ${ac_cv_prog_CC+:} false; then : 2887 $as_echo_n "(cached) " >&6 2888 else 2889 if test -n "$CC"; then 2890 ac_cv_prog_CC="$CC" # Let the user override the test. 2891 else 2892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2893 for as_dir in $PATH 2894 do 2895 IFS=$as_save_IFS 2896 test -z "$as_dir" && as_dir=. 2897 for ac_exec_ext in '' $ac_executable_extensions; do 2898 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2899 ac_cv_prog_CC="${ac_tool_prefix}cc" 2900 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2901 break 2 2902 fi 2903 done 2904 done 2905 IFS=$as_save_IFS 2906 2907 fi 2908 fi 2909 CC=$ac_cv_prog_CC 2910 if test -n "$CC"; then 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2912 $as_echo "$CC" >&6; } 2913 else 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2915 $as_echo "no" >&6; } 2916 fi 2917 2918 2919 fi 2920 fi 2921 if test -z "$CC"; then 2922 # Extract the first word of "cc", so it can be a program name with args. 2923 set dummy cc; ac_word=$2 2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2925 $as_echo_n "checking for $ac_word... " >&6; } 2926 if ${ac_cv_prog_CC+:} false; then : 2927 $as_echo_n "(cached) " >&6 2928 else 2929 if test -n "$CC"; then 2930 ac_cv_prog_CC="$CC" # Let the user override the test. 2931 else 2932 ac_prog_rejected=no 2933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2934 for as_dir in $PATH 2935 do 2936 IFS=$as_save_IFS 2937 test -z "$as_dir" && as_dir=. 2938 for ac_exec_ext in '' $ac_executable_extensions; do 2939 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2940 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2941 ac_prog_rejected=yes 2942 continue 2943 fi 2944 ac_cv_prog_CC="cc" 2945 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2946 break 2 2947 fi 2948 done 2949 done 2950 IFS=$as_save_IFS 2951 2952 if test $ac_prog_rejected = yes; then 2953 # We found a bogon in the path, so make sure we never use it. 2954 set dummy $ac_cv_prog_CC 2955 shift 2956 if test $# != 0; then 2957 # We chose a different compiler from the bogus one. 2958 # However, it has the same basename, so the bogon will be chosen 2959 # first if we set CC to just the basename; use the full file name. 2960 shift 2961 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2962 fi 2963 fi 2964 fi 2965 fi 2966 CC=$ac_cv_prog_CC 2967 if test -n "$CC"; then 2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2969 $as_echo "$CC" >&6; } 2970 else 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2972 $as_echo "no" >&6; } 2973 fi 2974 2975 2976 fi 2977 if test -z "$CC"; then 2978 if test -n "$ac_tool_prefix"; then 2979 for ac_prog in cl.exe 2980 do 2981 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2982 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2984 $as_echo_n "checking for $ac_word... " >&6; } 2985 if ${ac_cv_prog_CC+:} false; then : 2986 $as_echo_n "(cached) " >&6 2987 else 2988 if test -n "$CC"; then 2989 ac_cv_prog_CC="$CC" # Let the user override the test. 2990 else 2991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2992 for as_dir in $PATH 2993 do 2994 IFS=$as_save_IFS 2995 test -z "$as_dir" && as_dir=. 2996 for ac_exec_ext in '' $ac_executable_extensions; do 2997 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2998 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2999 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3000 break 2 3001 fi 3002 done 3003 done 3004 IFS=$as_save_IFS 3005 3006 fi 3007 fi 3008 CC=$ac_cv_prog_CC 3009 if test -n "$CC"; then 3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3011 $as_echo "$CC" >&6; } 3012 else 3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3014 $as_echo "no" >&6; } 3015 fi 3016 3017 3018 test -n "$CC" && break 3019 done 3020 fi 3021 if test -z "$CC"; then 3022 ac_ct_CC=$CC 3023 for ac_prog in cl.exe 3024 do 3025 # Extract the first word of "$ac_prog", so it can be a program name with args. 3026 set dummy $ac_prog; ac_word=$2 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3028 $as_echo_n "checking for $ac_word... " >&6; } 3029 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3030 $as_echo_n "(cached) " >&6 3031 else 3032 if test -n "$ac_ct_CC"; then 3033 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3034 else 3035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3036 for as_dir in $PATH 3037 do 3038 IFS=$as_save_IFS 3039 test -z "$as_dir" && as_dir=. 3040 for ac_exec_ext in '' $ac_executable_extensions; do 3041 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3042 ac_cv_prog_ac_ct_CC="$ac_prog" 3043 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3044 break 2 3045 fi 3046 done 3047 done 3048 IFS=$as_save_IFS 3049 3050 fi 3051 fi 3052 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3053 if test -n "$ac_ct_CC"; then 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3055 $as_echo "$ac_ct_CC" >&6; } 3056 else 3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3058 $as_echo "no" >&6; } 3059 fi 3060 3061 3062 test -n "$ac_ct_CC" && break 3063 done 3064 3065 if test "x$ac_ct_CC" = x; then 3066 CC="" 3067 else 3068 case $cross_compiling:$ac_tool_warned in 3069 yes:) 3070 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3071 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3072 ac_tool_warned=yes ;; 3073 esac 3074 CC=$ac_ct_CC 3075 fi 3076 fi 3077 3078 fi 3079 3080 3081 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3082 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3083 as_fn_error $? "no acceptable C compiler found in \$PATH 3084 See \`config.log' for more details" "$LINENO" 5; } 3085 3086 # Provide some information about the compiler. 3087 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3088 set X $ac_compile 3089 ac_compiler=$2 3090 for ac_option in --version -v -V -qversion; do 3091 { { ac_try="$ac_compiler $ac_option >&5" 3092 case "(($ac_try" in 3093 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3094 *) ac_try_echo=$ac_try;; 3095 esac 3096 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3097 $as_echo "$ac_try_echo"; } >&5 3098 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3099 ac_status=$? 3100 if test -s conftest.err; then 3101 sed '10a\ 3102 ... rest of stderr output deleted ... 3103 10q' conftest.err >conftest.er1 3104 cat conftest.er1 >&5 3105 fi 3106 rm -f conftest.er1 conftest.err 3107 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3108 test $ac_status = 0; } 3109 done 3110 3111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3112 /* end confdefs.h. */ 3113 3114 int 3115 main () 3116 { 3117 3118 ; 3119 return 0; 3120 } 3121 _ACEOF 3122 ac_clean_files_save=$ac_clean_files 3123 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3124 # Try to create an executable without -o first, disregard a.out. 3125 # It will help us diagnose broken compilers, and finding out an intuition 3126 # of exeext. 3127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3128 $as_echo_n "checking whether the C compiler works... " >&6; } 3129 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3130 3131 # The possible output files: 3132 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3133 3134 ac_rmfiles= 3135 for ac_file in $ac_files 3136 do 3137 case $ac_file in 3138 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3139 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3140 esac 3141 done 3142 rm -f $ac_rmfiles 3143 3144 if { { ac_try="$ac_link_default" 3145 case "(($ac_try" in 3146 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3147 *) ac_try_echo=$ac_try;; 3148 esac 3149 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3150 $as_echo "$ac_try_echo"; } >&5 3151 (eval "$ac_link_default") 2>&5 3152 ac_status=$? 3153 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3154 test $ac_status = 0; }; then : 3155 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3156 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3157 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3158 # so that the user can short-circuit this test for compilers unknown to 3159 # Autoconf. 3160 for ac_file in $ac_files '' 3161 do 3162 test -f "$ac_file" || continue 3163 case $ac_file in 3164 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3165 ;; 3166 [ab].out ) 3167 # We found the default executable, but exeext='' is most 3168 # certainly right. 3169 break;; 3170 *.* ) 3171 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3172 then :; else 3173 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3174 fi 3175 # We set ac_cv_exeext here because the later test for it is not 3176 # safe: cross compilers may not add the suffix if given an `-o' 3177 # argument, so we may need to know it at that point already. 3178 # Even if this section looks crufty: it has the advantage of 3179 # actually working. 3180 break;; 3181 * ) 3182 break;; 3183 esac 3184 done 3185 test "$ac_cv_exeext" = no && ac_cv_exeext= 3186 3187 else 3188 ac_file='' 3189 fi 3190 if test -z "$ac_file"; then : 3191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3192 $as_echo "no" >&6; } 3193 $as_echo "$as_me: failed program was:" >&5 3194 sed 's/^/| /' conftest.$ac_ext >&5 3195 3196 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3198 as_fn_error 77 "C compiler cannot create executables 3199 See \`config.log' for more details" "$LINENO" 5; } 3200 else 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3202 $as_echo "yes" >&6; } 3203 fi 3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3205 $as_echo_n "checking for C compiler default output file name... " >&6; } 3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3207 $as_echo "$ac_file" >&6; } 3208 ac_exeext=$ac_cv_exeext 3209 3210 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3211 ac_clean_files=$ac_clean_files_save 3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3213 $as_echo_n "checking for suffix of executables... " >&6; } 3214 if { { ac_try="$ac_link" 3215 case "(($ac_try" in 3216 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3217 *) ac_try_echo=$ac_try;; 3218 esac 3219 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3220 $as_echo "$ac_try_echo"; } >&5 3221 (eval "$ac_link") 2>&5 3222 ac_status=$? 3223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3224 test $ac_status = 0; }; then : 3225 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3226 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3227 # work properly (i.e., refer to `conftest.exe'), while it won't with 3228 # `rm'. 3229 for ac_file in conftest.exe conftest conftest.*; do 3230 test -f "$ac_file" || continue 3231 case $ac_file in 3232 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3233 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3234 break;; 3235 * ) break;; 3236 esac 3237 done 3238 else 3239 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3240 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3241 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3242 See \`config.log' for more details" "$LINENO" 5; } 3243 fi 3244 rm -f conftest conftest$ac_cv_exeext 3245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3246 $as_echo "$ac_cv_exeext" >&6; } 3247 3248 rm -f conftest.$ac_ext 3249 EXEEXT=$ac_cv_exeext 3250 ac_exeext=$EXEEXT 3251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3252 /* end confdefs.h. */ 3253 #include <stdio.h> 3254 int 3255 main () 3256 { 3257 FILE *f = fopen ("conftest.out", "w"); 3258 return ferror (f) || fclose (f) != 0; 3259 3260 ; 3261 return 0; 3262 } 3263 _ACEOF 3264 ac_clean_files="$ac_clean_files conftest.out" 3265 # Check that the compiler produces executables we can run. If not, either 3266 # the compiler is broken, or we cross compile. 3267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3268 $as_echo_n "checking whether we are cross compiling... " >&6; } 3269 if test "$cross_compiling" != yes; then 3270 { { ac_try="$ac_link" 3271 case "(($ac_try" in 3272 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3273 *) ac_try_echo=$ac_try;; 3274 esac 3275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3276 $as_echo "$ac_try_echo"; } >&5 3277 (eval "$ac_link") 2>&5 3278 ac_status=$? 3279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3280 test $ac_status = 0; } 3281 if { ac_try='./conftest$ac_cv_exeext' 3282 { { case "(($ac_try" in 3283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3284 *) ac_try_echo=$ac_try;; 3285 esac 3286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3287 $as_echo "$ac_try_echo"; } >&5 3288 (eval "$ac_try") 2>&5 3289 ac_status=$? 3290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3291 test $ac_status = 0; }; }; then 3292 cross_compiling=no 3293 else 3294 if test "$cross_compiling" = maybe; then 3295 cross_compiling=yes 3296 else 3297 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3298 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3299 as_fn_error $? "cannot run C compiled programs. 3300 If you meant to cross compile, use \`--host'. 3301 See \`config.log' for more details" "$LINENO" 5; } 3302 fi 3303 fi 3304 fi 3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3306 $as_echo "$cross_compiling" >&6; } 3307 3308 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3309 ac_clean_files=$ac_clean_files_save 3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3311 $as_echo_n "checking for suffix of object files... " >&6; } 3312 if ${ac_cv_objext+:} false; then : 3313 $as_echo_n "(cached) " >&6 3314 else 3315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3316 /* end confdefs.h. */ 3317 3318 int 3319 main () 3320 { 3321 3322 ; 3323 return 0; 3324 } 3325 _ACEOF 3326 rm -f conftest.o conftest.obj 3327 if { { ac_try="$ac_compile" 3328 case "(($ac_try" in 3329 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3330 *) ac_try_echo=$ac_try;; 3331 esac 3332 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3333 $as_echo "$ac_try_echo"; } >&5 3334 (eval "$ac_compile") 2>&5 3335 ac_status=$? 3336 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3337 test $ac_status = 0; }; then : 3338 for ac_file in conftest.o conftest.obj conftest.*; do 3339 test -f "$ac_file" || continue; 3340 case $ac_file in 3341 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3342 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3343 break;; 3344 esac 3345 done 3346 else 3347 $as_echo "$as_me: failed program was:" >&5 3348 sed 's/^/| /' conftest.$ac_ext >&5 3349 3350 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3352 as_fn_error $? "cannot compute suffix of object files: cannot compile 3353 See \`config.log' for more details" "$LINENO" 5; } 3354 fi 3355 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3356 fi 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3358 $as_echo "$ac_cv_objext" >&6; } 3359 OBJEXT=$ac_cv_objext 3360 ac_objext=$OBJEXT 3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3362 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3363 if ${ac_cv_c_compiler_gnu+:} false; then : 3364 $as_echo_n "(cached) " >&6 3365 else 3366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3367 /* end confdefs.h. */ 3368 3369 int 3370 main () 3371 { 3372 #ifndef __GNUC__ 3373 choke me 3374 #endif 3375 3376 ; 3377 return 0; 3378 } 3379 _ACEOF 3380 if ac_fn_c_try_compile "$LINENO"; then : 3381 ac_compiler_gnu=yes 3382 else 3383 ac_compiler_gnu=no 3384 fi 3385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3386 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3387 3388 fi 3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3390 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3391 if test $ac_compiler_gnu = yes; then 3392 GCC=yes 3393 else 3394 GCC= 3395 fi 3396 ac_test_CFLAGS=${CFLAGS+set} 3397 ac_save_CFLAGS=$CFLAGS 3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3399 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3400 if ${ac_cv_prog_cc_g+:} false; then : 3401 $as_echo_n "(cached) " >&6 3402 else 3403 ac_save_c_werror_flag=$ac_c_werror_flag 3404 ac_c_werror_flag=yes 3405 ac_cv_prog_cc_g=no 3406 CFLAGS="-g" 3407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3408 /* end confdefs.h. */ 3409 3410 int 3411 main () 3412 { 3413 3414 ; 3415 return 0; 3416 } 3417 _ACEOF 3418 if ac_fn_c_try_compile "$LINENO"; then : 3419 ac_cv_prog_cc_g=yes 3420 else 3421 CFLAGS="" 3422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3423 /* end confdefs.h. */ 3424 3425 int 3426 main () 3427 { 3428 3429 ; 3430 return 0; 3431 } 3432 _ACEOF 3433 if ac_fn_c_try_compile "$LINENO"; then : 3434 3435 else 3436 ac_c_werror_flag=$ac_save_c_werror_flag 3437 CFLAGS="-g" 3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3439 /* end confdefs.h. */ 3440 3441 int 3442 main () 3443 { 3444 3445 ; 3446 return 0; 3447 } 3448 _ACEOF 3449 if ac_fn_c_try_compile "$LINENO"; then : 3450 ac_cv_prog_cc_g=yes 3451 fi 3452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3453 fi 3454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3455 fi 3456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3457 ac_c_werror_flag=$ac_save_c_werror_flag 3458 fi 3459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3460 $as_echo "$ac_cv_prog_cc_g" >&6; } 3461 if test "$ac_test_CFLAGS" = set; then 3462 CFLAGS=$ac_save_CFLAGS 3463 elif test $ac_cv_prog_cc_g = yes; then 3464 if test "$GCC" = yes; then 3465 CFLAGS="-g -O2" 3466 else 3467 CFLAGS="-g" 3468 fi 3469 else 3470 if test "$GCC" = yes; then 3471 CFLAGS="-O2" 3472 else 3473 CFLAGS= 3474 fi 3475 fi 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3477 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3478 if ${ac_cv_prog_cc_c89+:} false; then : 3479 $as_echo_n "(cached) " >&6 3480 else 3481 ac_cv_prog_cc_c89=no 3482 ac_save_CC=$CC 3483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3484 /* end confdefs.h. */ 3485 #include <stdarg.h> 3486 #include <stdio.h> 3487 #include <sys/types.h> 3488 #include <sys/stat.h> 3489 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3490 struct buf { int x; }; 3491 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3492 static char *e (p, i) 3493 char **p; 3494 int i; 3495 { 3496 return p[i]; 3497 } 3498 static char *f (char * (*g) (char **, int), char **p, ...) 3499 { 3500 char *s; 3501 va_list v; 3502 va_start (v,p); 3503 s = g (p, va_arg (v,int)); 3504 va_end (v); 3505 return s; 3506 } 3507 3508 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3509 function prototypes and stuff, but not '\xHH' hex character constants. 3510 These don't provoke an error unfortunately, instead are silently treated 3511 as 'x'. The following induces an error, until -std is added to get 3512 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3513 array size at least. It's necessary to write '\x00'==0 to get something 3514 that's true only with -std. */ 3515 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3516 3517 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3518 inside strings and character constants. */ 3519 #define FOO(x) 'x' 3520 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3521 3522 int test (int i, double x); 3523 struct s1 {int (*f) (int a);}; 3524 struct s2 {int (*f) (double a);}; 3525 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3526 int argc; 3527 char **argv; 3528 int 3529 main () 3530 { 3531 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3532 ; 3533 return 0; 3534 } 3535 _ACEOF 3536 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3537 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3538 do 3539 CC="$ac_save_CC $ac_arg" 3540 if ac_fn_c_try_compile "$LINENO"; then : 3541 ac_cv_prog_cc_c89=$ac_arg 3542 fi 3543 rm -f core conftest.err conftest.$ac_objext 3544 test "x$ac_cv_prog_cc_c89" != "xno" && break 3545 done 3546 rm -f conftest.$ac_ext 3547 CC=$ac_save_CC 3548 3549 fi 3550 # AC_CACHE_VAL 3551 case "x$ac_cv_prog_cc_c89" in 3552 x) 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3554 $as_echo "none needed" >&6; } ;; 3555 xno) 3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3557 $as_echo "unsupported" >&6; } ;; 3558 *) 3559 CC="$CC $ac_cv_prog_cc_c89" 3560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3561 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3562 esac 3563 if test "x$ac_cv_prog_cc_c89" != xno; then : 3564 3565 fi 3566 3567 ac_ext=c 3568 ac_cpp='$CPP $CPPFLAGS' 3569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3571 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3572 3573 ac_ext=c 3574 ac_cpp='$CPP $CPPFLAGS' 3575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3577 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3579 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3580 if ${am_cv_prog_cc_c_o+:} false; then : 3581 $as_echo_n "(cached) " >&6 3582 else 3583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3584 /* end confdefs.h. */ 3585 3586 int 3587 main () 3588 { 3589 3590 ; 3591 return 0; 3592 } 3593 _ACEOF 3594 # Make sure it works both with $CC and with simple cc. 3595 # Following AC_PROG_CC_C_O, we do the test twice because some 3596 # compilers refuse to overwrite an existing .o file with -o, 3597 # though they will create one. 3598 am_cv_prog_cc_c_o=yes 3599 for am_i in 1 2; do 3600 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3601 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3602 ac_status=$? 3603 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3604 (exit $ac_status); } \ 3605 && test -f conftest2.$ac_objext; then 3606 : OK 3607 else 3608 am_cv_prog_cc_c_o=no 3609 break 3610 fi 3611 done 3612 rm -f core conftest* 3613 unset am_i 3614 fi 3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3616 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3617 if test "$am_cv_prog_cc_c_o" != yes; then 3618 # Losing compiler, so override with the script. 3619 # FIXME: It is wrong to rewrite CC. 3620 # But if we don't then we get into trouble of one sort or another. 3621 # A longer-term fix would be to have automake use am__CC in this case, 3622 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3623 CC="$am_aux_dir/compile $CC" 3624 fi 3625 ac_ext=c 3626 ac_cpp='$CPP $CPPFLAGS' 3627 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3628 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3629 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3630 3631 3632 depcc="$CC" am_compiler_list= 3633 3634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3635 $as_echo_n "checking dependency style of $depcc... " >&6; } 3636 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3637 $as_echo_n "(cached) " >&6 3638 else 3639 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3640 # We make a subdir and do the tests there. Otherwise we can end up 3641 # making bogus files that we don't know about and never remove. For 3642 # instance it was reported that on HP-UX the gcc test will end up 3643 # making a dummy file named 'D' -- because '-MD' means "put the output 3644 # in D". 3645 rm -rf conftest.dir 3646 mkdir conftest.dir 3647 # Copy depcomp to subdir because otherwise we won't find it if we're 3648 # using a relative directory. 3649 cp "$am_depcomp" conftest.dir 3650 cd conftest.dir 3651 # We will build objects and dependencies in a subdirectory because 3652 # it helps to detect inapplicable dependency modes. For instance 3653 # both Tru64's cc and ICC support -MD to output dependencies as a 3654 # side effect of compilation, but ICC will put the dependencies in 3655 # the current directory while Tru64 will put them in the object 3656 # directory. 3657 mkdir sub 3658 3659 am_cv_CC_dependencies_compiler_type=none 3660 if test "$am_compiler_list" = ""; then 3661 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3662 fi 3663 am__universal=false 3664 case " $depcc " in #( 3665 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3666 esac 3667 3668 for depmode in $am_compiler_list; do 3669 # Setup a source with many dependencies, because some compilers 3670 # like to wrap large dependency lists on column 80 (with \), and 3671 # we should not choose a depcomp mode which is confused by this. 3672 # 3673 # We need to recreate these files for each test, as the compiler may 3674 # overwrite some of them when testing with obscure command lines. 3675 # This happens at least with the AIX C compiler. 3676 : > sub/conftest.c 3677 for i in 1 2 3 4 5 6; do 3678 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3679 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3680 # Solaris 10 /bin/sh. 3681 echo '/* dummy */' > sub/conftst$i.h 3682 done 3683 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3684 3685 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3686 # mode. It turns out that the SunPro C++ compiler does not properly 3687 # handle '-M -o', and we need to detect this. Also, some Intel 3688 # versions had trouble with output in subdirs. 3689 am__obj=sub/conftest.${OBJEXT-o} 3690 am__minus_obj="-o $am__obj" 3691 case $depmode in 3692 gcc) 3693 # This depmode causes a compiler race in universal mode. 3694 test "$am__universal" = false || continue 3695 ;; 3696 nosideeffect) 3697 # After this tag, mechanisms are not by side-effect, so they'll 3698 # only be used when explicitly requested. 3699 if test "x$enable_dependency_tracking" = xyes; then 3700 continue 3701 else 3702 break 3703 fi 3704 ;; 3705 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3706 # This compiler won't grok '-c -o', but also, the minuso test has 3707 # not run yet. These depmodes are late enough in the game, and 3708 # so weak that their functioning should not be impacted. 3709 am__obj=conftest.${OBJEXT-o} 3710 am__minus_obj= 3711 ;; 3712 none) break ;; 3713 esac 3714 if depmode=$depmode \ 3715 source=sub/conftest.c object=$am__obj \ 3716 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3717 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3718 >/dev/null 2>conftest.err && 3719 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3720 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3721 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3722 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3723 # icc doesn't choke on unknown options, it will just issue warnings 3724 # or remarks (even with -Werror). So we grep stderr for any message 3725 # that says an option was ignored or not supported. 3726 # When given -MP, icc 7.0 and 7.1 complain thusly: 3727 # icc: Command line warning: ignoring option '-M'; no argument required 3728 # The diagnosis changed in icc 8.0: 3729 # icc: Command line remark: option '-MP' not supported 3730 if (grep 'ignoring option' conftest.err || 3731 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3732 am_cv_CC_dependencies_compiler_type=$depmode 3733 break 3734 fi 3735 fi 3736 done 3737 3738 cd .. 3739 rm -rf conftest.dir 3740 else 3741 am_cv_CC_dependencies_compiler_type=none 3742 fi 3743 3744 fi 3745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3746 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3747 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3748 3749 if 3750 test "x$enable_dependency_tracking" != xno \ 3751 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3752 am__fastdepCC_TRUE= 3753 am__fastdepCC_FALSE='#' 3754 else 3755 am__fastdepCC_TRUE='#' 3756 am__fastdepCC_FALSE= 3757 fi 3758 3759 3760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3761 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3762 if ${ac_cv_prog_cc_c99+:} false; then : 3763 $as_echo_n "(cached) " >&6 3764 else 3765 ac_cv_prog_cc_c99=no 3766 ac_save_CC=$CC 3767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3768 /* end confdefs.h. */ 3769 #include <stdarg.h> 3770 #include <stdbool.h> 3771 #include <stdlib.h> 3772 #include <wchar.h> 3773 #include <stdio.h> 3774 3775 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3776 #define debug(...) fprintf (stderr, __VA_ARGS__) 3777 #define showlist(...) puts (#__VA_ARGS__) 3778 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3779 static void 3780 test_varargs_macros (void) 3781 { 3782 int x = 1234; 3783 int y = 5678; 3784 debug ("Flag"); 3785 debug ("X = %d\n", x); 3786 showlist (The first, second, and third items.); 3787 report (x>y, "x is %d but y is %d", x, y); 3788 } 3789 3790 // Check long long types. 3791 #define BIG64 18446744073709551615ull 3792 #define BIG32 4294967295ul 3793 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3794 #if !BIG_OK 3795 your preprocessor is broken; 3796 #endif 3797 #if BIG_OK 3798 #else 3799 your preprocessor is broken; 3800 #endif 3801 static long long int bignum = -9223372036854775807LL; 3802 static unsigned long long int ubignum = BIG64; 3803 3804 struct incomplete_array 3805 { 3806 int datasize; 3807 double data[]; 3808 }; 3809 3810 struct named_init { 3811 int number; 3812 const wchar_t *name; 3813 double average; 3814 }; 3815 3816 typedef const char *ccp; 3817 3818 static inline int 3819 test_restrict (ccp restrict text) 3820 { 3821 // See if C++-style comments work. 3822 // Iterate through items via the restricted pointer. 3823 // Also check for declarations in for loops. 3824 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3825 continue; 3826 return 0; 3827 } 3828 3829 // Check varargs and va_copy. 3830 static void 3831 test_varargs (const char *format, ...) 3832 { 3833 va_list args; 3834 va_start (args, format); 3835 va_list args_copy; 3836 va_copy (args_copy, args); 3837 3838 const char *str; 3839 int number; 3840 float fnumber; 3841 3842 while (*format) 3843 { 3844 switch (*format++) 3845 { 3846 case 's': // string 3847 str = va_arg (args_copy, const char *); 3848 break; 3849 case 'd': // int 3850 number = va_arg (args_copy, int); 3851 break; 3852 case 'f': // float 3853 fnumber = va_arg (args_copy, double); 3854 break; 3855 default: 3856 break; 3857 } 3858 } 3859 va_end (args_copy); 3860 va_end (args); 3861 } 3862 3863 int 3864 main () 3865 { 3866 3867 // Check bool. 3868 _Bool success = false; 3869 3870 // Check restrict. 3871 if (test_restrict ("String literal") == 0) 3872 success = true; 3873 char *restrict newvar = "Another string"; 3874 3875 // Check varargs. 3876 test_varargs ("s, d' f .", "string", 65, 34.234); 3877 test_varargs_macros (); 3878 3879 // Check flexible array members. 3880 struct incomplete_array *ia = 3881 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3882 ia->datasize = 10; 3883 for (int i = 0; i < ia->datasize; ++i) 3884 ia->data[i] = i * 1.234; 3885 3886 // Check named initializers. 3887 struct named_init ni = { 3888 .number = 34, 3889 .name = L"Test wide string", 3890 .average = 543.34343, 3891 }; 3892 3893 ni.number = 58; 3894 3895 int dynamic_array[ni.number]; 3896 dynamic_array[ni.number - 1] = 543; 3897 3898 // work around unused variable warnings 3899 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3900 || dynamic_array[ni.number - 1] != 543); 3901 3902 ; 3903 return 0; 3904 } 3905 _ACEOF 3906 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3907 do 3908 CC="$ac_save_CC $ac_arg" 3909 if ac_fn_c_try_compile "$LINENO"; then : 3910 ac_cv_prog_cc_c99=$ac_arg 3911 fi 3912 rm -f core conftest.err conftest.$ac_objext 3913 test "x$ac_cv_prog_cc_c99" != "xno" && break 3914 done 3915 rm -f conftest.$ac_ext 3916 CC=$ac_save_CC 3917 3918 fi 3919 # AC_CACHE_VAL 3920 case "x$ac_cv_prog_cc_c99" in 3921 x) 3922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3923 $as_echo "none needed" >&6; } ;; 3924 xno) 3925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3926 $as_echo "unsupported" >&6; } ;; 3927 *) 3928 CC="$CC $ac_cv_prog_cc_c99" 3929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3930 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3931 esac 3932 if test "x$ac_cv_prog_cc_c99" != xno; then : 3933 3934 fi 3935 3936 3937 3938 ac_ext=c 3939 ac_cpp='$CPP $CPPFLAGS' 3940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3942 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3944 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3945 # On Suns, sometimes $CPP names a directory. 3946 if test -n "$CPP" && test -d "$CPP"; then 3947 CPP= 3948 fi 3949 if test -z "$CPP"; then 3950 if ${ac_cv_prog_CPP+:} false; then : 3951 $as_echo_n "(cached) " >&6 3952 else 3953 # Double quotes because CPP needs to be expanded 3954 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3955 do 3956 ac_preproc_ok=false 3957 for ac_c_preproc_warn_flag in '' yes 3958 do 3959 # Use a header file that comes with gcc, so configuring glibc 3960 # with a fresh cross-compiler works. 3961 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3962 # <limits.h> exists even on freestanding compilers. 3963 # On the NeXT, cc -E runs the code through the compiler's parser, 3964 # not just through cpp. "Syntax error" is here to catch this case. 3965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3966 /* end confdefs.h. */ 3967 #ifdef __STDC__ 3968 # include <limits.h> 3969 #else 3970 # include <assert.h> 3971 #endif 3972 Syntax error 3973 _ACEOF 3974 if ac_fn_c_try_cpp "$LINENO"; then : 3975 3976 else 3977 # Broken: fails on valid input. 3978 continue 3979 fi 3980 rm -f conftest.err conftest.i conftest.$ac_ext 3981 3982 # OK, works on sane cases. Now check whether nonexistent headers 3983 # can be detected and how. 3984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3985 /* end confdefs.h. */ 3986 #include <ac_nonexistent.h> 3987 _ACEOF 3988 if ac_fn_c_try_cpp "$LINENO"; then : 3989 # Broken: success on invalid input. 3990 continue 3991 else 3992 # Passes both tests. 3993 ac_preproc_ok=: 3994 break 3995 fi 3996 rm -f conftest.err conftest.i conftest.$ac_ext 3997 3998 done 3999 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4000 rm -f conftest.i conftest.err conftest.$ac_ext 4001 if $ac_preproc_ok; then : 4002 break 4003 fi 4004 4005 done 4006 ac_cv_prog_CPP=$CPP 4007 4008 fi 4009 CPP=$ac_cv_prog_CPP 4010 else 4011 ac_cv_prog_CPP=$CPP 4012 fi 4013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4014 $as_echo "$CPP" >&6; } 4015 ac_preproc_ok=false 4016 for ac_c_preproc_warn_flag in '' yes 4017 do 4018 # Use a header file that comes with gcc, so configuring glibc 4019 # with a fresh cross-compiler works. 4020 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4021 # <limits.h> exists even on freestanding compilers. 4022 # On the NeXT, cc -E runs the code through the compiler's parser, 4023 # not just through cpp. "Syntax error" is here to catch this case. 4024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4025 /* end confdefs.h. */ 4026 #ifdef __STDC__ 4027 # include <limits.h> 4028 #else 4029 # include <assert.h> 4030 #endif 4031 Syntax error 4032 _ACEOF 4033 if ac_fn_c_try_cpp "$LINENO"; then : 4034 4035 else 4036 # Broken: fails on valid input. 4037 continue 4038 fi 4039 rm -f conftest.err conftest.i conftest.$ac_ext 4040 4041 # OK, works on sane cases. Now check whether nonexistent headers 4042 # can be detected and how. 4043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4044 /* end confdefs.h. */ 4045 #include <ac_nonexistent.h> 4046 _ACEOF 4047 if ac_fn_c_try_cpp "$LINENO"; then : 4048 # Broken: success on invalid input. 4049 continue 4050 else 4051 # Passes both tests. 4052 ac_preproc_ok=: 4053 break 4054 fi 4055 rm -f conftest.err conftest.i conftest.$ac_ext 4056 4057 done 4058 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4059 rm -f conftest.i conftest.err conftest.$ac_ext 4060 if $ac_preproc_ok; then : 4061 4062 else 4063 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4064 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4065 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4066 See \`config.log' for more details" "$LINENO" 5; } 4067 fi 4068 4069 ac_ext=c 4070 ac_cpp='$CPP $CPPFLAGS' 4071 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4072 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4073 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4074 4075 4076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4077 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4078 if ${ac_cv_path_GREP+:} false; then : 4079 $as_echo_n "(cached) " >&6 4080 else 4081 if test -z "$GREP"; then 4082 ac_path_GREP_found=false 4083 # Loop through the user's path and test for each of PROGNAME-LIST 4084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4085 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4086 do 4087 IFS=$as_save_IFS 4088 test -z "$as_dir" && as_dir=. 4089 for ac_prog in grep ggrep; do 4090 for ac_exec_ext in '' $ac_executable_extensions; do 4091 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4092 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4093 # Check for GNU ac_path_GREP and select it if it is found. 4094 # Check for GNU $ac_path_GREP 4095 case `"$ac_path_GREP" --version 2>&1` in 4096 *GNU*) 4097 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4098 *) 4099 ac_count=0 4100 $as_echo_n 0123456789 >"conftest.in" 4101 while : 4102 do 4103 cat "conftest.in" "conftest.in" >"conftest.tmp" 4104 mv "conftest.tmp" "conftest.in" 4105 cp "conftest.in" "conftest.nl" 4106 $as_echo 'GREP' >> "conftest.nl" 4107 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4108 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4109 as_fn_arith $ac_count + 1 && ac_count=$as_val 4110 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4111 # Best one so far, save it but keep looking for a better one 4112 ac_cv_path_GREP="$ac_path_GREP" 4113 ac_path_GREP_max=$ac_count 4114 fi 4115 # 10*(2^10) chars as input seems more than enough 4116 test $ac_count -gt 10 && break 4117 done 4118 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4119 esac 4120 4121 $ac_path_GREP_found && break 3 4122 done 4123 done 4124 done 4125 IFS=$as_save_IFS 4126 if test -z "$ac_cv_path_GREP"; then 4127 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4128 fi 4129 else 4130 ac_cv_path_GREP=$GREP 4131 fi 4132 4133 fi 4134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4135 $as_echo "$ac_cv_path_GREP" >&6; } 4136 GREP="$ac_cv_path_GREP" 4137 4138 4139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4140 $as_echo_n "checking for egrep... " >&6; } 4141 if ${ac_cv_path_EGREP+:} false; then : 4142 $as_echo_n "(cached) " >&6 4143 else 4144 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4145 then ac_cv_path_EGREP="$GREP -E" 4146 else 4147 if test -z "$EGREP"; then 4148 ac_path_EGREP_found=false 4149 # Loop through the user's path and test for each of PROGNAME-LIST 4150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4151 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4152 do 4153 IFS=$as_save_IFS 4154 test -z "$as_dir" && as_dir=. 4155 for ac_prog in egrep; do 4156 for ac_exec_ext in '' $ac_executable_extensions; do 4157 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4158 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4159 # Check for GNU ac_path_EGREP and select it if it is found. 4160 # Check for GNU $ac_path_EGREP 4161 case `"$ac_path_EGREP" --version 2>&1` in 4162 *GNU*) 4163 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4164 *) 4165 ac_count=0 4166 $as_echo_n 0123456789 >"conftest.in" 4167 while : 4168 do 4169 cat "conftest.in" "conftest.in" >"conftest.tmp" 4170 mv "conftest.tmp" "conftest.in" 4171 cp "conftest.in" "conftest.nl" 4172 $as_echo 'EGREP' >> "conftest.nl" 4173 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4174 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4175 as_fn_arith $ac_count + 1 && ac_count=$as_val 4176 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4177 # Best one so far, save it but keep looking for a better one 4178 ac_cv_path_EGREP="$ac_path_EGREP" 4179 ac_path_EGREP_max=$ac_count 4180 fi 4181 # 10*(2^10) chars as input seems more than enough 4182 test $ac_count -gt 10 && break 4183 done 4184 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4185 esac 4186 4187 $ac_path_EGREP_found && break 3 4188 done 4189 done 4190 done 4191 IFS=$as_save_IFS 4192 if test -z "$ac_cv_path_EGREP"; then 4193 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4194 fi 4195 else 4196 ac_cv_path_EGREP=$EGREP 4197 fi 4198 4199 fi 4200 fi 4201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4202 $as_echo "$ac_cv_path_EGREP" >&6; } 4203 EGREP="$ac_cv_path_EGREP" 4204 4205 4206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4207 $as_echo_n "checking for ANSI C header files... " >&6; } 4208 if ${ac_cv_header_stdc+:} false; then : 4209 $as_echo_n "(cached) " >&6 4210 else 4211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4212 /* end confdefs.h. */ 4213 #include <stdlib.h> 4214 #include <stdarg.h> 4215 #include <string.h> 4216 #include <float.h> 4217 4218 int 4219 main () 4220 { 4221 4222 ; 4223 return 0; 4224 } 4225 _ACEOF 4226 if ac_fn_c_try_compile "$LINENO"; then : 4227 ac_cv_header_stdc=yes 4228 else 4229 ac_cv_header_stdc=no 4230 fi 4231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4232 4233 if test $ac_cv_header_stdc = yes; then 4234 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4236 /* end confdefs.h. */ 4237 #include <string.h> 4238 4239 _ACEOF 4240 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4241 $EGREP "memchr" >/dev/null 2>&1; then : 4242 4243 else 4244 ac_cv_header_stdc=no 4245 fi 4246 rm -f conftest* 4247 4248 fi 4249 4250 if test $ac_cv_header_stdc = yes; then 4251 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4253 /* end confdefs.h. */ 4254 #include <stdlib.h> 4255 4256 _ACEOF 4257 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4258 $EGREP "free" >/dev/null 2>&1; then : 4259 4260 else 4261 ac_cv_header_stdc=no 4262 fi 4263 rm -f conftest* 4264 4265 fi 4266 4267 if test $ac_cv_header_stdc = yes; then 4268 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4269 if test "$cross_compiling" = yes; then : 4270 : 4271 else 4272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4273 /* end confdefs.h. */ 4274 #include <ctype.h> 4275 #include <stdlib.h> 4276 #if ((' ' & 0x0FF) == 0x020) 4277 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4278 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4279 #else 4280 # define ISLOWER(c) \ 4281 (('a' <= (c) && (c) <= 'i') \ 4282 || ('j' <= (c) && (c) <= 'r') \ 4283 || ('s' <= (c) && (c) <= 'z')) 4284 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4285 #endif 4286 4287 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4288 int 4289 main () 4290 { 4291 int i; 4292 for (i = 0; i < 256; i++) 4293 if (XOR (islower (i), ISLOWER (i)) 4294 || toupper (i) != TOUPPER (i)) 4295 return 2; 4296 return 0; 4297 } 4298 _ACEOF 4299 if ac_fn_c_try_run "$LINENO"; then : 4300 4301 else 4302 ac_cv_header_stdc=no 4303 fi 4304 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4305 conftest.$ac_objext conftest.beam conftest.$ac_ext 4306 fi 4307 4308 fi 4309 fi 4310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4311 $as_echo "$ac_cv_header_stdc" >&6; } 4312 if test $ac_cv_header_stdc = yes; then 4313 4314 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4315 4316 fi 4317 4318 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4319 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4320 inttypes.h stdint.h unistd.h 4321 do : 4322 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4323 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4324 " 4325 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4326 cat >>confdefs.h <<_ACEOF 4327 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4328 _ACEOF 4329 4330 fi 4331 4332 done 4333 4334 4335 4336 4337 4338 4339 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4340 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4341 CLANGCC="yes" 4342 else 4343 CLANGCC="no" 4344 fi 4345 4346 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4347 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4348 INTELCC="yes" 4349 else 4350 INTELCC="no" 4351 fi 4352 4353 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4354 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4355 SUNCC="yes" 4356 else 4357 SUNCC="no" 4358 fi 4359 4360 4361 4362 4363 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4364 if test -n "$ac_tool_prefix"; then 4365 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4366 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4368 $as_echo_n "checking for $ac_word... " >&6; } 4369 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4370 $as_echo_n "(cached) " >&6 4371 else 4372 case $PKG_CONFIG in 4373 [\\/]* | ?:[\\/]*) 4374 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4375 ;; 4376 *) 4377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4378 for as_dir in $PATH 4379 do 4380 IFS=$as_save_IFS 4381 test -z "$as_dir" && as_dir=. 4382 for ac_exec_ext in '' $ac_executable_extensions; do 4383 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4384 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4385 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4386 break 2 4387 fi 4388 done 4389 done 4390 IFS=$as_save_IFS 4391 4392 ;; 4393 esac 4394 fi 4395 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4396 if test -n "$PKG_CONFIG"; then 4397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4398 $as_echo "$PKG_CONFIG" >&6; } 4399 else 4400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4401 $as_echo "no" >&6; } 4402 fi 4403 4404 4405 fi 4406 if test -z "$ac_cv_path_PKG_CONFIG"; then 4407 ac_pt_PKG_CONFIG=$PKG_CONFIG 4408 # Extract the first word of "pkg-config", so it can be a program name with args. 4409 set dummy pkg-config; ac_word=$2 4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4411 $as_echo_n "checking for $ac_word... " >&6; } 4412 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4413 $as_echo_n "(cached) " >&6 4414 else 4415 case $ac_pt_PKG_CONFIG in 4416 [\\/]* | ?:[\\/]*) 4417 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4418 ;; 4419 *) 4420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4421 for as_dir in $PATH 4422 do 4423 IFS=$as_save_IFS 4424 test -z "$as_dir" && as_dir=. 4425 for ac_exec_ext in '' $ac_executable_extensions; do 4426 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4427 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4428 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4429 break 2 4430 fi 4431 done 4432 done 4433 IFS=$as_save_IFS 4434 4435 ;; 4436 esac 4437 fi 4438 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4439 if test -n "$ac_pt_PKG_CONFIG"; then 4440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4441 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4442 else 4443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4444 $as_echo "no" >&6; } 4445 fi 4446 4447 if test "x$ac_pt_PKG_CONFIG" = x; then 4448 PKG_CONFIG="" 4449 else 4450 case $cross_compiling:$ac_tool_warned in 4451 yes:) 4452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4453 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4454 ac_tool_warned=yes ;; 4455 esac 4456 PKG_CONFIG=$ac_pt_PKG_CONFIG 4457 fi 4458 else 4459 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4460 fi 4461 4462 fi 4463 if test -n "$PKG_CONFIG"; then 4464 _pkg_min_version=0.9.0 4465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4466 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4467 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4469 $as_echo "yes" >&6; } 4470 else 4471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4472 $as_echo "no" >&6; } 4473 PKG_CONFIG="" 4474 fi 4475 4476 fi 4477 # Make sure we can run config.sub. 4478 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4479 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4480 4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4482 $as_echo_n "checking build system type... " >&6; } 4483 if ${ac_cv_build+:} false; then : 4484 $as_echo_n "(cached) " >&6 4485 else 4486 ac_build_alias=$build_alias 4487 test "x$ac_build_alias" = x && 4488 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4489 test "x$ac_build_alias" = x && 4490 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4491 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4492 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4493 4494 fi 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4496 $as_echo "$ac_cv_build" >&6; } 4497 case $ac_cv_build in 4498 *-*-*) ;; 4499 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4500 esac 4501 build=$ac_cv_build 4502 ac_save_IFS=$IFS; IFS='-' 4503 set x $ac_cv_build 4504 shift 4505 build_cpu=$1 4506 build_vendor=$2 4507 shift; shift 4508 # Remember, the first character of IFS is used to create $*, 4509 # except with old shells: 4510 build_os=$* 4511 IFS=$ac_save_IFS 4512 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4513 4514 4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4516 $as_echo_n "checking host system type... " >&6; } 4517 if ${ac_cv_host+:} false; then : 4518 $as_echo_n "(cached) " >&6 4519 else 4520 if test "x$host_alias" = x; then 4521 ac_cv_host=$ac_cv_build 4522 else 4523 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4524 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4525 fi 4526 4527 fi 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4529 $as_echo "$ac_cv_host" >&6; } 4530 case $ac_cv_host in 4531 *-*-*) ;; 4532 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4533 esac 4534 host=$ac_cv_host 4535 ac_save_IFS=$IFS; IFS='-' 4536 set x $ac_cv_host 4537 shift 4538 host_cpu=$1 4539 host_vendor=$2 4540 shift; shift 4541 # Remember, the first character of IFS is used to create $*, 4542 # except with old shells: 4543 host_os=$* 4544 IFS=$ac_save_IFS 4545 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4546 4547 4548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4549 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4550 if ${ac_cv_path_SED+:} false; then : 4551 $as_echo_n "(cached) " >&6 4552 else 4553 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4554 for ac_i in 1 2 3 4 5 6 7; do 4555 ac_script="$ac_script$as_nl$ac_script" 4556 done 4557 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4558 { ac_script=; unset ac_script;} 4559 if test -z "$SED"; then 4560 ac_path_SED_found=false 4561 # Loop through the user's path and test for each of PROGNAME-LIST 4562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4563 for as_dir in $PATH 4564 do 4565 IFS=$as_save_IFS 4566 test -z "$as_dir" && as_dir=. 4567 for ac_prog in sed gsed; do 4568 for ac_exec_ext in '' $ac_executable_extensions; do 4569 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4570 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4571 # Check for GNU ac_path_SED and select it if it is found. 4572 # Check for GNU $ac_path_SED 4573 case `"$ac_path_SED" --version 2>&1` in 4574 *GNU*) 4575 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4576 *) 4577 ac_count=0 4578 $as_echo_n 0123456789 >"conftest.in" 4579 while : 4580 do 4581 cat "conftest.in" "conftest.in" >"conftest.tmp" 4582 mv "conftest.tmp" "conftest.in" 4583 cp "conftest.in" "conftest.nl" 4584 $as_echo '' >> "conftest.nl" 4585 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4586 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4587 as_fn_arith $ac_count + 1 && ac_count=$as_val 4588 if test $ac_count -gt ${ac_path_SED_max-0}; then 4589 # Best one so far, save it but keep looking for a better one 4590 ac_cv_path_SED="$ac_path_SED" 4591 ac_path_SED_max=$ac_count 4592 fi 4593 # 10*(2^10) chars as input seems more than enough 4594 test $ac_count -gt 10 && break 4595 done 4596 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4597 esac 4598 4599 $ac_path_SED_found && break 3 4600 done 4601 done 4602 done 4603 IFS=$as_save_IFS 4604 if test -z "$ac_cv_path_SED"; then 4605 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4606 fi 4607 else 4608 ac_cv_path_SED=$SED 4609 fi 4610 4611 fi 4612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4613 $as_echo "$ac_cv_path_SED" >&6; } 4614 SED="$ac_cv_path_SED" 4615 rm -f conftest.sed 4616 4617 4618 4619 4620 4621 4622 # Check whether --enable-selective-werror was given. 4623 if test "${enable_selective_werror+set}" = set; then : 4624 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4625 else 4626 SELECTIVE_WERROR=yes 4627 fi 4628 4629 4630 4631 4632 4633 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4634 if test "x$SUNCC" = "xyes"; then 4635 BASE_CFLAGS="-v" 4636 else 4637 BASE_CFLAGS="" 4638 fi 4639 4640 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 xorg_testset_save_CFLAGS="$CFLAGS" 4655 4656 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4659 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4660 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4661 $as_echo_n "(cached) " >&6 4662 else 4663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4664 /* end confdefs.h. */ 4665 int i; 4666 _ACEOF 4667 if ac_fn_c_try_compile "$LINENO"; then : 4668 xorg_cv_cc_flag_unknown_warning_option=yes 4669 else 4670 xorg_cv_cc_flag_unknown_warning_option=no 4671 fi 4672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4673 fi 4674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4675 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4677 CFLAGS="$xorg_testset_save_CFLAGS" 4678 fi 4679 4680 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4683 fi 4684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4686 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4687 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4688 $as_echo_n "(cached) " >&6 4689 else 4690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4691 /* end confdefs.h. */ 4692 int i; 4693 _ACEOF 4694 if ac_fn_c_try_compile "$LINENO"; then : 4695 xorg_cv_cc_flag_unused_command_line_argument=yes 4696 else 4697 xorg_cv_cc_flag_unused_command_line_argument=no 4698 fi 4699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4700 fi 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4702 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4704 CFLAGS="$xorg_testset_save_CFLAGS" 4705 fi 4706 4707 found="no" 4708 4709 if test $found = "no" ; then 4710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4712 fi 4713 4714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4716 fi 4717 4718 CFLAGS="$CFLAGS -Wall" 4719 4720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4721 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4722 cacheid=xorg_cv_cc_flag__Wall 4723 if eval \${$cacheid+:} false; then : 4724 $as_echo_n "(cached) " >&6 4725 else 4726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4727 /* end confdefs.h. */ 4728 int i; 4729 int 4730 main () 4731 { 4732 4733 ; 4734 return 0; 4735 } 4736 _ACEOF 4737 if ac_fn_c_try_link "$LINENO"; then : 4738 eval $cacheid=yes 4739 else 4740 eval $cacheid=no 4741 fi 4742 rm -f core conftest.err conftest.$ac_objext \ 4743 conftest$ac_exeext conftest.$ac_ext 4744 fi 4745 4746 4747 CFLAGS="$xorg_testset_save_CFLAGS" 4748 4749 eval supported=\$$cacheid 4750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4751 $as_echo "$supported" >&6; } 4752 if test "$supported" = "yes" ; then 4753 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4754 found="yes" 4755 fi 4756 fi 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 xorg_testset_save_CFLAGS="$CFLAGS" 4773 4774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4777 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4778 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4779 $as_echo_n "(cached) " >&6 4780 else 4781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4782 /* end confdefs.h. */ 4783 int i; 4784 _ACEOF 4785 if ac_fn_c_try_compile "$LINENO"; then : 4786 xorg_cv_cc_flag_unknown_warning_option=yes 4787 else 4788 xorg_cv_cc_flag_unknown_warning_option=no 4789 fi 4790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4791 fi 4792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4793 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4795 CFLAGS="$xorg_testset_save_CFLAGS" 4796 fi 4797 4798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4801 fi 4802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4804 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4805 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4806 $as_echo_n "(cached) " >&6 4807 else 4808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4809 /* end confdefs.h. */ 4810 int i; 4811 _ACEOF 4812 if ac_fn_c_try_compile "$LINENO"; then : 4813 xorg_cv_cc_flag_unused_command_line_argument=yes 4814 else 4815 xorg_cv_cc_flag_unused_command_line_argument=no 4816 fi 4817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4818 fi 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4820 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4822 CFLAGS="$xorg_testset_save_CFLAGS" 4823 fi 4824 4825 found="no" 4826 4827 if test $found = "no" ; then 4828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4830 fi 4831 4832 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4834 fi 4835 4836 CFLAGS="$CFLAGS -Wpointer-arith" 4837 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4839 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4840 cacheid=xorg_cv_cc_flag__Wpointer_arith 4841 if eval \${$cacheid+:} false; then : 4842 $as_echo_n "(cached) " >&6 4843 else 4844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4845 /* end confdefs.h. */ 4846 int i; 4847 int 4848 main () 4849 { 4850 4851 ; 4852 return 0; 4853 } 4854 _ACEOF 4855 if ac_fn_c_try_link "$LINENO"; then : 4856 eval $cacheid=yes 4857 else 4858 eval $cacheid=no 4859 fi 4860 rm -f core conftest.err conftest.$ac_objext \ 4861 conftest$ac_exeext conftest.$ac_ext 4862 fi 4863 4864 4865 CFLAGS="$xorg_testset_save_CFLAGS" 4866 4867 eval supported=\$$cacheid 4868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4869 $as_echo "$supported" >&6; } 4870 if test "$supported" = "yes" ; then 4871 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4872 found="yes" 4873 fi 4874 fi 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 xorg_testset_save_CFLAGS="$CFLAGS" 4891 4892 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4895 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4896 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4897 $as_echo_n "(cached) " >&6 4898 else 4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900 /* end confdefs.h. */ 4901 int i; 4902 _ACEOF 4903 if ac_fn_c_try_compile "$LINENO"; then : 4904 xorg_cv_cc_flag_unknown_warning_option=yes 4905 else 4906 xorg_cv_cc_flag_unknown_warning_option=no 4907 fi 4908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4909 fi 4910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4911 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4912 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4913 CFLAGS="$xorg_testset_save_CFLAGS" 4914 fi 4915 4916 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4919 fi 4920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4922 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4923 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4924 $as_echo_n "(cached) " >&6 4925 else 4926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4927 /* end confdefs.h. */ 4928 int i; 4929 _ACEOF 4930 if ac_fn_c_try_compile "$LINENO"; then : 4931 xorg_cv_cc_flag_unused_command_line_argument=yes 4932 else 4933 xorg_cv_cc_flag_unused_command_line_argument=no 4934 fi 4935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4936 fi 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4938 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4940 CFLAGS="$xorg_testset_save_CFLAGS" 4941 fi 4942 4943 found="no" 4944 4945 if test $found = "no" ; then 4946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4948 fi 4949 4950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4952 fi 4953 4954 CFLAGS="$CFLAGS -Wmissing-declarations" 4955 4956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4957 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4958 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4959 if eval \${$cacheid+:} false; then : 4960 $as_echo_n "(cached) " >&6 4961 else 4962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4963 /* end confdefs.h. */ 4964 int i; 4965 int 4966 main () 4967 { 4968 4969 ; 4970 return 0; 4971 } 4972 _ACEOF 4973 if ac_fn_c_try_link "$LINENO"; then : 4974 eval $cacheid=yes 4975 else 4976 eval $cacheid=no 4977 fi 4978 rm -f core conftest.err conftest.$ac_objext \ 4979 conftest$ac_exeext conftest.$ac_ext 4980 fi 4981 4982 4983 CFLAGS="$xorg_testset_save_CFLAGS" 4984 4985 eval supported=\$$cacheid 4986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4987 $as_echo "$supported" >&6; } 4988 if test "$supported" = "yes" ; then 4989 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4990 found="yes" 4991 fi 4992 fi 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 xorg_testset_save_CFLAGS="$CFLAGS" 5009 5010 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5013 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5014 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5015 $as_echo_n "(cached) " >&6 5016 else 5017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5018 /* end confdefs.h. */ 5019 int i; 5020 _ACEOF 5021 if ac_fn_c_try_compile "$LINENO"; then : 5022 xorg_cv_cc_flag_unknown_warning_option=yes 5023 else 5024 xorg_cv_cc_flag_unknown_warning_option=no 5025 fi 5026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5027 fi 5028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5029 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5030 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5031 CFLAGS="$xorg_testset_save_CFLAGS" 5032 fi 5033 5034 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5037 fi 5038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5040 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5041 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5042 $as_echo_n "(cached) " >&6 5043 else 5044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5045 /* end confdefs.h. */ 5046 int i; 5047 _ACEOF 5048 if ac_fn_c_try_compile "$LINENO"; then : 5049 xorg_cv_cc_flag_unused_command_line_argument=yes 5050 else 5051 xorg_cv_cc_flag_unused_command_line_argument=no 5052 fi 5053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5054 fi 5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5056 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5057 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5058 CFLAGS="$xorg_testset_save_CFLAGS" 5059 fi 5060 5061 found="no" 5062 5063 if test $found = "no" ; then 5064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5066 fi 5067 5068 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5070 fi 5071 5072 CFLAGS="$CFLAGS -Wformat=2" 5073 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5075 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5076 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5077 if eval \${$cacheid+:} false; then : 5078 $as_echo_n "(cached) " >&6 5079 else 5080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5081 /* end confdefs.h. */ 5082 int i; 5083 int 5084 main () 5085 { 5086 5087 ; 5088 return 0; 5089 } 5090 _ACEOF 5091 if ac_fn_c_try_link "$LINENO"; then : 5092 eval $cacheid=yes 5093 else 5094 eval $cacheid=no 5095 fi 5096 rm -f core conftest.err conftest.$ac_objext \ 5097 conftest$ac_exeext conftest.$ac_ext 5098 fi 5099 5100 5101 CFLAGS="$xorg_testset_save_CFLAGS" 5102 5103 eval supported=\$$cacheid 5104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5105 $as_echo "$supported" >&6; } 5106 if test "$supported" = "yes" ; then 5107 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5108 found="yes" 5109 fi 5110 fi 5111 5112 if test $found = "no" ; then 5113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5115 fi 5116 5117 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5119 fi 5120 5121 CFLAGS="$CFLAGS -Wformat" 5122 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5124 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5125 cacheid=xorg_cv_cc_flag__Wformat 5126 if eval \${$cacheid+:} false; then : 5127 $as_echo_n "(cached) " >&6 5128 else 5129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5130 /* end confdefs.h. */ 5131 int i; 5132 int 5133 main () 5134 { 5135 5136 ; 5137 return 0; 5138 } 5139 _ACEOF 5140 if ac_fn_c_try_link "$LINENO"; then : 5141 eval $cacheid=yes 5142 else 5143 eval $cacheid=no 5144 fi 5145 rm -f core conftest.err conftest.$ac_objext \ 5146 conftest$ac_exeext conftest.$ac_ext 5147 fi 5148 5149 5150 CFLAGS="$xorg_testset_save_CFLAGS" 5151 5152 eval supported=\$$cacheid 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5154 $as_echo "$supported" >&6; } 5155 if test "$supported" = "yes" ; then 5156 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5157 found="yes" 5158 fi 5159 fi 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 xorg_testset_save_CFLAGS="$CFLAGS" 5178 5179 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5182 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5183 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5184 $as_echo_n "(cached) " >&6 5185 else 5186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5187 /* end confdefs.h. */ 5188 int i; 5189 _ACEOF 5190 if ac_fn_c_try_compile "$LINENO"; then : 5191 xorg_cv_cc_flag_unknown_warning_option=yes 5192 else 5193 xorg_cv_cc_flag_unknown_warning_option=no 5194 fi 5195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5196 fi 5197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5198 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5199 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5200 CFLAGS="$xorg_testset_save_CFLAGS" 5201 fi 5202 5203 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5206 fi 5207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5209 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5210 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5211 $as_echo_n "(cached) " >&6 5212 else 5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5214 /* end confdefs.h. */ 5215 int i; 5216 _ACEOF 5217 if ac_fn_c_try_compile "$LINENO"; then : 5218 xorg_cv_cc_flag_unused_command_line_argument=yes 5219 else 5220 xorg_cv_cc_flag_unused_command_line_argument=no 5221 fi 5222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5223 fi 5224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5225 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5226 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5227 CFLAGS="$xorg_testset_save_CFLAGS" 5228 fi 5229 5230 found="no" 5231 5232 if test $found = "no" ; then 5233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5235 fi 5236 5237 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5239 fi 5240 5241 CFLAGS="$CFLAGS -Wstrict-prototypes" 5242 5243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5244 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5245 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5246 if eval \${$cacheid+:} false; then : 5247 $as_echo_n "(cached) " >&6 5248 else 5249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5250 /* end confdefs.h. */ 5251 int i; 5252 int 5253 main () 5254 { 5255 5256 ; 5257 return 0; 5258 } 5259 _ACEOF 5260 if ac_fn_c_try_link "$LINENO"; then : 5261 eval $cacheid=yes 5262 else 5263 eval $cacheid=no 5264 fi 5265 rm -f core conftest.err conftest.$ac_objext \ 5266 conftest$ac_exeext conftest.$ac_ext 5267 fi 5268 5269 5270 CFLAGS="$xorg_testset_save_CFLAGS" 5271 5272 eval supported=\$$cacheid 5273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5274 $as_echo "$supported" >&6; } 5275 if test "$supported" = "yes" ; then 5276 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5277 found="yes" 5278 fi 5279 fi 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 xorg_testset_save_CFLAGS="$CFLAGS" 5296 5297 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5300 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5301 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5302 $as_echo_n "(cached) " >&6 5303 else 5304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5305 /* end confdefs.h. */ 5306 int i; 5307 _ACEOF 5308 if ac_fn_c_try_compile "$LINENO"; then : 5309 xorg_cv_cc_flag_unknown_warning_option=yes 5310 else 5311 xorg_cv_cc_flag_unknown_warning_option=no 5312 fi 5313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5314 fi 5315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5316 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5317 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5318 CFLAGS="$xorg_testset_save_CFLAGS" 5319 fi 5320 5321 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5324 fi 5325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5327 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5328 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5329 $as_echo_n "(cached) " >&6 5330 else 5331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5332 /* end confdefs.h. */ 5333 int i; 5334 _ACEOF 5335 if ac_fn_c_try_compile "$LINENO"; then : 5336 xorg_cv_cc_flag_unused_command_line_argument=yes 5337 else 5338 xorg_cv_cc_flag_unused_command_line_argument=no 5339 fi 5340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5341 fi 5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5343 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5344 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5345 CFLAGS="$xorg_testset_save_CFLAGS" 5346 fi 5347 5348 found="no" 5349 5350 if test $found = "no" ; then 5351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5353 fi 5354 5355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5357 fi 5358 5359 CFLAGS="$CFLAGS -Wmissing-prototypes" 5360 5361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5362 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5363 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5364 if eval \${$cacheid+:} false; then : 5365 $as_echo_n "(cached) " >&6 5366 else 5367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5368 /* end confdefs.h. */ 5369 int i; 5370 int 5371 main () 5372 { 5373 5374 ; 5375 return 0; 5376 } 5377 _ACEOF 5378 if ac_fn_c_try_link "$LINENO"; then : 5379 eval $cacheid=yes 5380 else 5381 eval $cacheid=no 5382 fi 5383 rm -f core conftest.err conftest.$ac_objext \ 5384 conftest$ac_exeext conftest.$ac_ext 5385 fi 5386 5387 5388 CFLAGS="$xorg_testset_save_CFLAGS" 5389 5390 eval supported=\$$cacheid 5391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5392 $as_echo "$supported" >&6; } 5393 if test "$supported" = "yes" ; then 5394 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5395 found="yes" 5396 fi 5397 fi 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 xorg_testset_save_CFLAGS="$CFLAGS" 5414 5415 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5418 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5419 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5420 $as_echo_n "(cached) " >&6 5421 else 5422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5423 /* end confdefs.h. */ 5424 int i; 5425 _ACEOF 5426 if ac_fn_c_try_compile "$LINENO"; then : 5427 xorg_cv_cc_flag_unknown_warning_option=yes 5428 else 5429 xorg_cv_cc_flag_unknown_warning_option=no 5430 fi 5431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5432 fi 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5434 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5435 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5436 CFLAGS="$xorg_testset_save_CFLAGS" 5437 fi 5438 5439 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5442 fi 5443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5445 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5446 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5447 $as_echo_n "(cached) " >&6 5448 else 5449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5450 /* end confdefs.h. */ 5451 int i; 5452 _ACEOF 5453 if ac_fn_c_try_compile "$LINENO"; then : 5454 xorg_cv_cc_flag_unused_command_line_argument=yes 5455 else 5456 xorg_cv_cc_flag_unused_command_line_argument=no 5457 fi 5458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5459 fi 5460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5461 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5462 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5463 CFLAGS="$xorg_testset_save_CFLAGS" 5464 fi 5465 5466 found="no" 5467 5468 if test $found = "no" ; then 5469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5471 fi 5472 5473 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5475 fi 5476 5477 CFLAGS="$CFLAGS -Wnested-externs" 5478 5479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5480 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5481 cacheid=xorg_cv_cc_flag__Wnested_externs 5482 if eval \${$cacheid+:} false; then : 5483 $as_echo_n "(cached) " >&6 5484 else 5485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5486 /* end confdefs.h. */ 5487 int i; 5488 int 5489 main () 5490 { 5491 5492 ; 5493 return 0; 5494 } 5495 _ACEOF 5496 if ac_fn_c_try_link "$LINENO"; then : 5497 eval $cacheid=yes 5498 else 5499 eval $cacheid=no 5500 fi 5501 rm -f core conftest.err conftest.$ac_objext \ 5502 conftest$ac_exeext conftest.$ac_ext 5503 fi 5504 5505 5506 CFLAGS="$xorg_testset_save_CFLAGS" 5507 5508 eval supported=\$$cacheid 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5510 $as_echo "$supported" >&6; } 5511 if test "$supported" = "yes" ; then 5512 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5513 found="yes" 5514 fi 5515 fi 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 xorg_testset_save_CFLAGS="$CFLAGS" 5532 5533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5536 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5537 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5538 $as_echo_n "(cached) " >&6 5539 else 5540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5541 /* end confdefs.h. */ 5542 int i; 5543 _ACEOF 5544 if ac_fn_c_try_compile "$LINENO"; then : 5545 xorg_cv_cc_flag_unknown_warning_option=yes 5546 else 5547 xorg_cv_cc_flag_unknown_warning_option=no 5548 fi 5549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5550 fi 5551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5552 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5554 CFLAGS="$xorg_testset_save_CFLAGS" 5555 fi 5556 5557 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5560 fi 5561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5563 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5564 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5565 $as_echo_n "(cached) " >&6 5566 else 5567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5568 /* end confdefs.h. */ 5569 int i; 5570 _ACEOF 5571 if ac_fn_c_try_compile "$LINENO"; then : 5572 xorg_cv_cc_flag_unused_command_line_argument=yes 5573 else 5574 xorg_cv_cc_flag_unused_command_line_argument=no 5575 fi 5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5577 fi 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5579 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5581 CFLAGS="$xorg_testset_save_CFLAGS" 5582 fi 5583 5584 found="no" 5585 5586 if test $found = "no" ; then 5587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5589 fi 5590 5591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5593 fi 5594 5595 CFLAGS="$CFLAGS -Wbad-function-cast" 5596 5597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5598 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5599 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5600 if eval \${$cacheid+:} false; then : 5601 $as_echo_n "(cached) " >&6 5602 else 5603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5604 /* end confdefs.h. */ 5605 int i; 5606 int 5607 main () 5608 { 5609 5610 ; 5611 return 0; 5612 } 5613 _ACEOF 5614 if ac_fn_c_try_link "$LINENO"; then : 5615 eval $cacheid=yes 5616 else 5617 eval $cacheid=no 5618 fi 5619 rm -f core conftest.err conftest.$ac_objext \ 5620 conftest$ac_exeext conftest.$ac_ext 5621 fi 5622 5623 5624 CFLAGS="$xorg_testset_save_CFLAGS" 5625 5626 eval supported=\$$cacheid 5627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5628 $as_echo "$supported" >&6; } 5629 if test "$supported" = "yes" ; then 5630 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5631 found="yes" 5632 fi 5633 fi 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 xorg_testset_save_CFLAGS="$CFLAGS" 5650 5651 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5654 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5655 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5656 $as_echo_n "(cached) " >&6 5657 else 5658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5659 /* end confdefs.h. */ 5660 int i; 5661 _ACEOF 5662 if ac_fn_c_try_compile "$LINENO"; then : 5663 xorg_cv_cc_flag_unknown_warning_option=yes 5664 else 5665 xorg_cv_cc_flag_unknown_warning_option=no 5666 fi 5667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5668 fi 5669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5670 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5671 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5672 CFLAGS="$xorg_testset_save_CFLAGS" 5673 fi 5674 5675 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5678 fi 5679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5681 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5682 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5683 $as_echo_n "(cached) " >&6 5684 else 5685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5686 /* end confdefs.h. */ 5687 int i; 5688 _ACEOF 5689 if ac_fn_c_try_compile "$LINENO"; then : 5690 xorg_cv_cc_flag_unused_command_line_argument=yes 5691 else 5692 xorg_cv_cc_flag_unused_command_line_argument=no 5693 fi 5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5695 fi 5696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5697 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5699 CFLAGS="$xorg_testset_save_CFLAGS" 5700 fi 5701 5702 found="no" 5703 5704 if test $found = "no" ; then 5705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5707 fi 5708 5709 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5711 fi 5712 5713 CFLAGS="$CFLAGS -Wold-style-definition" 5714 5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5716 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5717 cacheid=xorg_cv_cc_flag__Wold_style_definition 5718 if eval \${$cacheid+:} false; then : 5719 $as_echo_n "(cached) " >&6 5720 else 5721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5722 /* end confdefs.h. */ 5723 int i; 5724 int 5725 main () 5726 { 5727 5728 ; 5729 return 0; 5730 } 5731 _ACEOF 5732 if ac_fn_c_try_link "$LINENO"; then : 5733 eval $cacheid=yes 5734 else 5735 eval $cacheid=no 5736 fi 5737 rm -f core conftest.err conftest.$ac_objext \ 5738 conftest$ac_exeext conftest.$ac_ext 5739 fi 5740 5741 5742 CFLAGS="$xorg_testset_save_CFLAGS" 5743 5744 eval supported=\$$cacheid 5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5746 $as_echo "$supported" >&6; } 5747 if test "$supported" = "yes" ; then 5748 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5749 found="yes" 5750 fi 5751 fi 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 xorg_testset_save_CFLAGS="$CFLAGS" 5768 5769 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5772 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5773 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5774 $as_echo_n "(cached) " >&6 5775 else 5776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5777 /* end confdefs.h. */ 5778 int i; 5779 _ACEOF 5780 if ac_fn_c_try_compile "$LINENO"; then : 5781 xorg_cv_cc_flag_unknown_warning_option=yes 5782 else 5783 xorg_cv_cc_flag_unknown_warning_option=no 5784 fi 5785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5786 fi 5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5788 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5789 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5790 CFLAGS="$xorg_testset_save_CFLAGS" 5791 fi 5792 5793 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5796 fi 5797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5799 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5800 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5801 $as_echo_n "(cached) " >&6 5802 else 5803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5804 /* end confdefs.h. */ 5805 int i; 5806 _ACEOF 5807 if ac_fn_c_try_compile "$LINENO"; then : 5808 xorg_cv_cc_flag_unused_command_line_argument=yes 5809 else 5810 xorg_cv_cc_flag_unused_command_line_argument=no 5811 fi 5812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5813 fi 5814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5815 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5816 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5817 CFLAGS="$xorg_testset_save_CFLAGS" 5818 fi 5819 5820 found="no" 5821 5822 if test $found = "no" ; then 5823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5825 fi 5826 5827 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5829 fi 5830 5831 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5832 5833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5834 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5835 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5836 if eval \${$cacheid+:} false; then : 5837 $as_echo_n "(cached) " >&6 5838 else 5839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5840 /* end confdefs.h. */ 5841 int i; 5842 int 5843 main () 5844 { 5845 5846 ; 5847 return 0; 5848 } 5849 _ACEOF 5850 if ac_fn_c_try_link "$LINENO"; then : 5851 eval $cacheid=yes 5852 else 5853 eval $cacheid=no 5854 fi 5855 rm -f core conftest.err conftest.$ac_objext \ 5856 conftest$ac_exeext conftest.$ac_ext 5857 fi 5858 5859 5860 CFLAGS="$xorg_testset_save_CFLAGS" 5861 5862 eval supported=\$$cacheid 5863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5864 $as_echo "$supported" >&6; } 5865 if test "$supported" = "yes" ; then 5866 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5867 found="yes" 5868 fi 5869 fi 5870 5871 5872 5873 5874 5875 # This chunk adds additional warnings that could catch undesired effects. 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 xorg_testset_save_CFLAGS="$CFLAGS" 5890 5891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5894 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5895 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5896 $as_echo_n "(cached) " >&6 5897 else 5898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5899 /* end confdefs.h. */ 5900 int i; 5901 _ACEOF 5902 if ac_fn_c_try_compile "$LINENO"; then : 5903 xorg_cv_cc_flag_unknown_warning_option=yes 5904 else 5905 xorg_cv_cc_flag_unknown_warning_option=no 5906 fi 5907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5908 fi 5909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5910 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5912 CFLAGS="$xorg_testset_save_CFLAGS" 5913 fi 5914 5915 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5918 fi 5919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5921 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5922 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5923 $as_echo_n "(cached) " >&6 5924 else 5925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5926 /* end confdefs.h. */ 5927 int i; 5928 _ACEOF 5929 if ac_fn_c_try_compile "$LINENO"; then : 5930 xorg_cv_cc_flag_unused_command_line_argument=yes 5931 else 5932 xorg_cv_cc_flag_unused_command_line_argument=no 5933 fi 5934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5935 fi 5936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5937 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5939 CFLAGS="$xorg_testset_save_CFLAGS" 5940 fi 5941 5942 found="no" 5943 5944 if test $found = "no" ; then 5945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5947 fi 5948 5949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5951 fi 5952 5953 CFLAGS="$CFLAGS -Wunused" 5954 5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5956 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5957 cacheid=xorg_cv_cc_flag__Wunused 5958 if eval \${$cacheid+:} false; then : 5959 $as_echo_n "(cached) " >&6 5960 else 5961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5962 /* end confdefs.h. */ 5963 int i; 5964 int 5965 main () 5966 { 5967 5968 ; 5969 return 0; 5970 } 5971 _ACEOF 5972 if ac_fn_c_try_link "$LINENO"; then : 5973 eval $cacheid=yes 5974 else 5975 eval $cacheid=no 5976 fi 5977 rm -f core conftest.err conftest.$ac_objext \ 5978 conftest$ac_exeext conftest.$ac_ext 5979 fi 5980 5981 5982 CFLAGS="$xorg_testset_save_CFLAGS" 5983 5984 eval supported=\$$cacheid 5985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5986 $as_echo "$supported" >&6; } 5987 if test "$supported" = "yes" ; then 5988 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5989 found="yes" 5990 fi 5991 fi 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 xorg_testset_save_CFLAGS="$CFLAGS" 6008 6009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6012 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6013 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6014 $as_echo_n "(cached) " >&6 6015 else 6016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6017 /* end confdefs.h. */ 6018 int i; 6019 _ACEOF 6020 if ac_fn_c_try_compile "$LINENO"; then : 6021 xorg_cv_cc_flag_unknown_warning_option=yes 6022 else 6023 xorg_cv_cc_flag_unknown_warning_option=no 6024 fi 6025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6026 fi 6027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6028 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6030 CFLAGS="$xorg_testset_save_CFLAGS" 6031 fi 6032 6033 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6036 fi 6037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6039 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6040 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6041 $as_echo_n "(cached) " >&6 6042 else 6043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6044 /* end confdefs.h. */ 6045 int i; 6046 _ACEOF 6047 if ac_fn_c_try_compile "$LINENO"; then : 6048 xorg_cv_cc_flag_unused_command_line_argument=yes 6049 else 6050 xorg_cv_cc_flag_unused_command_line_argument=no 6051 fi 6052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6053 fi 6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6055 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6056 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6057 CFLAGS="$xorg_testset_save_CFLAGS" 6058 fi 6059 6060 found="no" 6061 6062 if test $found = "no" ; then 6063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6065 fi 6066 6067 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6069 fi 6070 6071 CFLAGS="$CFLAGS -Wuninitialized" 6072 6073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6074 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6075 cacheid=xorg_cv_cc_flag__Wuninitialized 6076 if eval \${$cacheid+:} false; then : 6077 $as_echo_n "(cached) " >&6 6078 else 6079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6080 /* end confdefs.h. */ 6081 int i; 6082 int 6083 main () 6084 { 6085 6086 ; 6087 return 0; 6088 } 6089 _ACEOF 6090 if ac_fn_c_try_link "$LINENO"; then : 6091 eval $cacheid=yes 6092 else 6093 eval $cacheid=no 6094 fi 6095 rm -f core conftest.err conftest.$ac_objext \ 6096 conftest$ac_exeext conftest.$ac_ext 6097 fi 6098 6099 6100 CFLAGS="$xorg_testset_save_CFLAGS" 6101 6102 eval supported=\$$cacheid 6103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6104 $as_echo "$supported" >&6; } 6105 if test "$supported" = "yes" ; then 6106 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6107 found="yes" 6108 fi 6109 fi 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 xorg_testset_save_CFLAGS="$CFLAGS" 6126 6127 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6130 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6131 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6132 $as_echo_n "(cached) " >&6 6133 else 6134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6135 /* end confdefs.h. */ 6136 int i; 6137 _ACEOF 6138 if ac_fn_c_try_compile "$LINENO"; then : 6139 xorg_cv_cc_flag_unknown_warning_option=yes 6140 else 6141 xorg_cv_cc_flag_unknown_warning_option=no 6142 fi 6143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6144 fi 6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6146 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6148 CFLAGS="$xorg_testset_save_CFLAGS" 6149 fi 6150 6151 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6154 fi 6155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6157 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6158 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6159 $as_echo_n "(cached) " >&6 6160 else 6161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6162 /* end confdefs.h. */ 6163 int i; 6164 _ACEOF 6165 if ac_fn_c_try_compile "$LINENO"; then : 6166 xorg_cv_cc_flag_unused_command_line_argument=yes 6167 else 6168 xorg_cv_cc_flag_unused_command_line_argument=no 6169 fi 6170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6171 fi 6172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6173 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6175 CFLAGS="$xorg_testset_save_CFLAGS" 6176 fi 6177 6178 found="no" 6179 6180 if test $found = "no" ; then 6181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6183 fi 6184 6185 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6187 fi 6188 6189 CFLAGS="$CFLAGS -Wshadow" 6190 6191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6192 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6193 cacheid=xorg_cv_cc_flag__Wshadow 6194 if eval \${$cacheid+:} false; then : 6195 $as_echo_n "(cached) " >&6 6196 else 6197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6198 /* end confdefs.h. */ 6199 int i; 6200 int 6201 main () 6202 { 6203 6204 ; 6205 return 0; 6206 } 6207 _ACEOF 6208 if ac_fn_c_try_link "$LINENO"; then : 6209 eval $cacheid=yes 6210 else 6211 eval $cacheid=no 6212 fi 6213 rm -f core conftest.err conftest.$ac_objext \ 6214 conftest$ac_exeext conftest.$ac_ext 6215 fi 6216 6217 6218 CFLAGS="$xorg_testset_save_CFLAGS" 6219 6220 eval supported=\$$cacheid 6221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6222 $as_echo "$supported" >&6; } 6223 if test "$supported" = "yes" ; then 6224 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6225 found="yes" 6226 fi 6227 fi 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 xorg_testset_save_CFLAGS="$CFLAGS" 6244 6245 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6248 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6249 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6250 $as_echo_n "(cached) " >&6 6251 else 6252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6253 /* end confdefs.h. */ 6254 int i; 6255 _ACEOF 6256 if ac_fn_c_try_compile "$LINENO"; then : 6257 xorg_cv_cc_flag_unknown_warning_option=yes 6258 else 6259 xorg_cv_cc_flag_unknown_warning_option=no 6260 fi 6261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6262 fi 6263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6264 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6266 CFLAGS="$xorg_testset_save_CFLAGS" 6267 fi 6268 6269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6272 fi 6273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6275 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6276 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6277 $as_echo_n "(cached) " >&6 6278 else 6279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6280 /* end confdefs.h. */ 6281 int i; 6282 _ACEOF 6283 if ac_fn_c_try_compile "$LINENO"; then : 6284 xorg_cv_cc_flag_unused_command_line_argument=yes 6285 else 6286 xorg_cv_cc_flag_unused_command_line_argument=no 6287 fi 6288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6289 fi 6290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6291 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6293 CFLAGS="$xorg_testset_save_CFLAGS" 6294 fi 6295 6296 found="no" 6297 6298 if test $found = "no" ; then 6299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6301 fi 6302 6303 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6305 fi 6306 6307 CFLAGS="$CFLAGS -Wcast-qual" 6308 6309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6310 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6311 cacheid=xorg_cv_cc_flag__Wcast_qual 6312 if eval \${$cacheid+:} false; then : 6313 $as_echo_n "(cached) " >&6 6314 else 6315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6316 /* end confdefs.h. */ 6317 int i; 6318 int 6319 main () 6320 { 6321 6322 ; 6323 return 0; 6324 } 6325 _ACEOF 6326 if ac_fn_c_try_link "$LINENO"; then : 6327 eval $cacheid=yes 6328 else 6329 eval $cacheid=no 6330 fi 6331 rm -f core conftest.err conftest.$ac_objext \ 6332 conftest$ac_exeext conftest.$ac_ext 6333 fi 6334 6335 6336 CFLAGS="$xorg_testset_save_CFLAGS" 6337 6338 eval supported=\$$cacheid 6339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6340 $as_echo "$supported" >&6; } 6341 if test "$supported" = "yes" ; then 6342 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6343 found="yes" 6344 fi 6345 fi 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 xorg_testset_save_CFLAGS="$CFLAGS" 6362 6363 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6366 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6367 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6368 $as_echo_n "(cached) " >&6 6369 else 6370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6371 /* end confdefs.h. */ 6372 int i; 6373 _ACEOF 6374 if ac_fn_c_try_compile "$LINENO"; then : 6375 xorg_cv_cc_flag_unknown_warning_option=yes 6376 else 6377 xorg_cv_cc_flag_unknown_warning_option=no 6378 fi 6379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6380 fi 6381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6382 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6383 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6384 CFLAGS="$xorg_testset_save_CFLAGS" 6385 fi 6386 6387 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6390 fi 6391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6393 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6394 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6395 $as_echo_n "(cached) " >&6 6396 else 6397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6398 /* end confdefs.h. */ 6399 int i; 6400 _ACEOF 6401 if ac_fn_c_try_compile "$LINENO"; then : 6402 xorg_cv_cc_flag_unused_command_line_argument=yes 6403 else 6404 xorg_cv_cc_flag_unused_command_line_argument=no 6405 fi 6406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6407 fi 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6409 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6411 CFLAGS="$xorg_testset_save_CFLAGS" 6412 fi 6413 6414 found="no" 6415 6416 if test $found = "no" ; then 6417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6419 fi 6420 6421 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6423 fi 6424 6425 CFLAGS="$CFLAGS -Wmissing-noreturn" 6426 6427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6428 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6429 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6430 if eval \${$cacheid+:} false; then : 6431 $as_echo_n "(cached) " >&6 6432 else 6433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6434 /* end confdefs.h. */ 6435 int i; 6436 int 6437 main () 6438 { 6439 6440 ; 6441 return 0; 6442 } 6443 _ACEOF 6444 if ac_fn_c_try_link "$LINENO"; then : 6445 eval $cacheid=yes 6446 else 6447 eval $cacheid=no 6448 fi 6449 rm -f core conftest.err conftest.$ac_objext \ 6450 conftest$ac_exeext conftest.$ac_ext 6451 fi 6452 6453 6454 CFLAGS="$xorg_testset_save_CFLAGS" 6455 6456 eval supported=\$$cacheid 6457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6458 $as_echo "$supported" >&6; } 6459 if test "$supported" = "yes" ; then 6460 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6461 found="yes" 6462 fi 6463 fi 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 xorg_testset_save_CFLAGS="$CFLAGS" 6480 6481 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6484 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6485 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6486 $as_echo_n "(cached) " >&6 6487 else 6488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6489 /* end confdefs.h. */ 6490 int i; 6491 _ACEOF 6492 if ac_fn_c_try_compile "$LINENO"; then : 6493 xorg_cv_cc_flag_unknown_warning_option=yes 6494 else 6495 xorg_cv_cc_flag_unknown_warning_option=no 6496 fi 6497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6498 fi 6499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6500 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6502 CFLAGS="$xorg_testset_save_CFLAGS" 6503 fi 6504 6505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6508 fi 6509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6511 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6512 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6513 $as_echo_n "(cached) " >&6 6514 else 6515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6516 /* end confdefs.h. */ 6517 int i; 6518 _ACEOF 6519 if ac_fn_c_try_compile "$LINENO"; then : 6520 xorg_cv_cc_flag_unused_command_line_argument=yes 6521 else 6522 xorg_cv_cc_flag_unused_command_line_argument=no 6523 fi 6524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6525 fi 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6527 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6528 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6529 CFLAGS="$xorg_testset_save_CFLAGS" 6530 fi 6531 6532 found="no" 6533 6534 if test $found = "no" ; then 6535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6537 fi 6538 6539 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6541 fi 6542 6543 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6544 6545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6546 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6547 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6548 if eval \${$cacheid+:} false; then : 6549 $as_echo_n "(cached) " >&6 6550 else 6551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6552 /* end confdefs.h. */ 6553 int i; 6554 int 6555 main () 6556 { 6557 6558 ; 6559 return 0; 6560 } 6561 _ACEOF 6562 if ac_fn_c_try_link "$LINENO"; then : 6563 eval $cacheid=yes 6564 else 6565 eval $cacheid=no 6566 fi 6567 rm -f core conftest.err conftest.$ac_objext \ 6568 conftest$ac_exeext conftest.$ac_ext 6569 fi 6570 6571 6572 CFLAGS="$xorg_testset_save_CFLAGS" 6573 6574 eval supported=\$$cacheid 6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6576 $as_echo "$supported" >&6; } 6577 if test "$supported" = "yes" ; then 6578 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6579 found="yes" 6580 fi 6581 fi 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 xorg_testset_save_CFLAGS="$CFLAGS" 6598 6599 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6602 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6603 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6604 $as_echo_n "(cached) " >&6 6605 else 6606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6607 /* end confdefs.h. */ 6608 int i; 6609 _ACEOF 6610 if ac_fn_c_try_compile "$LINENO"; then : 6611 xorg_cv_cc_flag_unknown_warning_option=yes 6612 else 6613 xorg_cv_cc_flag_unknown_warning_option=no 6614 fi 6615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6616 fi 6617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6618 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6619 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6620 CFLAGS="$xorg_testset_save_CFLAGS" 6621 fi 6622 6623 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6626 fi 6627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6629 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6630 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6631 $as_echo_n "(cached) " >&6 6632 else 6633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6634 /* end confdefs.h. */ 6635 int i; 6636 _ACEOF 6637 if ac_fn_c_try_compile "$LINENO"; then : 6638 xorg_cv_cc_flag_unused_command_line_argument=yes 6639 else 6640 xorg_cv_cc_flag_unused_command_line_argument=no 6641 fi 6642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6643 fi 6644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6645 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648 fi 6649 6650 found="no" 6651 6652 if test $found = "no" ; then 6653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6655 fi 6656 6657 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6659 fi 6660 6661 CFLAGS="$CFLAGS -Wredundant-decls" 6662 6663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6664 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6665 cacheid=xorg_cv_cc_flag__Wredundant_decls 6666 if eval \${$cacheid+:} false; then : 6667 $as_echo_n "(cached) " >&6 6668 else 6669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6670 /* end confdefs.h. */ 6671 int i; 6672 int 6673 main () 6674 { 6675 6676 ; 6677 return 0; 6678 } 6679 _ACEOF 6680 if ac_fn_c_try_link "$LINENO"; then : 6681 eval $cacheid=yes 6682 else 6683 eval $cacheid=no 6684 fi 6685 rm -f core conftest.err conftest.$ac_objext \ 6686 conftest$ac_exeext conftest.$ac_ext 6687 fi 6688 6689 6690 CFLAGS="$xorg_testset_save_CFLAGS" 6691 6692 eval supported=\$$cacheid 6693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6694 $as_echo "$supported" >&6; } 6695 if test "$supported" = "yes" ; then 6696 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6697 found="yes" 6698 fi 6699 fi 6700 6701 6702 6703 # These are currently disabled because they are noisy. They will be enabled 6704 # in the future once the codebase is sufficiently modernized to silence 6705 # them. For now, I don't want them to drown out the other warnings. 6706 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6707 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6708 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6709 6710 # Turn some warnings into errors, so we don't accidently get successful builds 6711 # when there are problems that should be fixed. 6712 6713 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 xorg_testset_save_CFLAGS="$CFLAGS" 6728 6729 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6732 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6733 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6734 $as_echo_n "(cached) " >&6 6735 else 6736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6737 /* end confdefs.h. */ 6738 int i; 6739 _ACEOF 6740 if ac_fn_c_try_compile "$LINENO"; then : 6741 xorg_cv_cc_flag_unknown_warning_option=yes 6742 else 6743 xorg_cv_cc_flag_unknown_warning_option=no 6744 fi 6745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6746 fi 6747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6748 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6749 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6750 CFLAGS="$xorg_testset_save_CFLAGS" 6751 fi 6752 6753 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6756 fi 6757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6759 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6760 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6761 $as_echo_n "(cached) " >&6 6762 else 6763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6764 /* end confdefs.h. */ 6765 int i; 6766 _ACEOF 6767 if ac_fn_c_try_compile "$LINENO"; then : 6768 xorg_cv_cc_flag_unused_command_line_argument=yes 6769 else 6770 xorg_cv_cc_flag_unused_command_line_argument=no 6771 fi 6772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6773 fi 6774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6775 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6776 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6777 CFLAGS="$xorg_testset_save_CFLAGS" 6778 fi 6779 6780 found="no" 6781 6782 if test $found = "no" ; then 6783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6785 fi 6786 6787 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6789 fi 6790 6791 CFLAGS="$CFLAGS -Werror=implicit" 6792 6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6794 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6795 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6796 if eval \${$cacheid+:} false; then : 6797 $as_echo_n "(cached) " >&6 6798 else 6799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6800 /* end confdefs.h. */ 6801 int i; 6802 int 6803 main () 6804 { 6805 6806 ; 6807 return 0; 6808 } 6809 _ACEOF 6810 if ac_fn_c_try_link "$LINENO"; then : 6811 eval $cacheid=yes 6812 else 6813 eval $cacheid=no 6814 fi 6815 rm -f core conftest.err conftest.$ac_objext \ 6816 conftest$ac_exeext conftest.$ac_ext 6817 fi 6818 6819 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821 6822 eval supported=\$$cacheid 6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6824 $as_echo "$supported" >&6; } 6825 if test "$supported" = "yes" ; then 6826 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6827 found="yes" 6828 fi 6829 fi 6830 6831 if test $found = "no" ; then 6832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6834 fi 6835 6836 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6838 fi 6839 6840 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6841 6842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6843 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6844 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6845 if eval \${$cacheid+:} false; then : 6846 $as_echo_n "(cached) " >&6 6847 else 6848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6849 /* end confdefs.h. */ 6850 int i; 6851 int 6852 main () 6853 { 6854 6855 ; 6856 return 0; 6857 } 6858 _ACEOF 6859 if ac_fn_c_try_link "$LINENO"; then : 6860 eval $cacheid=yes 6861 else 6862 eval $cacheid=no 6863 fi 6864 rm -f core conftest.err conftest.$ac_objext \ 6865 conftest$ac_exeext conftest.$ac_ext 6866 fi 6867 6868 6869 CFLAGS="$xorg_testset_save_CFLAGS" 6870 6871 eval supported=\$$cacheid 6872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6873 $as_echo "$supported" >&6; } 6874 if test "$supported" = "yes" ; then 6875 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6876 found="yes" 6877 fi 6878 fi 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 xorg_testset_save_CFLAGS="$CFLAGS" 6895 6896 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6899 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6900 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6901 $as_echo_n "(cached) " >&6 6902 else 6903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6904 /* end confdefs.h. */ 6905 int i; 6906 _ACEOF 6907 if ac_fn_c_try_compile "$LINENO"; then : 6908 xorg_cv_cc_flag_unknown_warning_option=yes 6909 else 6910 xorg_cv_cc_flag_unknown_warning_option=no 6911 fi 6912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6913 fi 6914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6915 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6916 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6917 CFLAGS="$xorg_testset_save_CFLAGS" 6918 fi 6919 6920 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6921 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6923 fi 6924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6926 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6927 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6928 $as_echo_n "(cached) " >&6 6929 else 6930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6931 /* end confdefs.h. */ 6932 int i; 6933 _ACEOF 6934 if ac_fn_c_try_compile "$LINENO"; then : 6935 xorg_cv_cc_flag_unused_command_line_argument=yes 6936 else 6937 xorg_cv_cc_flag_unused_command_line_argument=no 6938 fi 6939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6940 fi 6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6942 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6943 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6944 CFLAGS="$xorg_testset_save_CFLAGS" 6945 fi 6946 6947 found="no" 6948 6949 if test $found = "no" ; then 6950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6952 fi 6953 6954 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6956 fi 6957 6958 CFLAGS="$CFLAGS -Werror=nonnull" 6959 6960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6961 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6962 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6963 if eval \${$cacheid+:} false; then : 6964 $as_echo_n "(cached) " >&6 6965 else 6966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6967 /* end confdefs.h. */ 6968 int i; 6969 int 6970 main () 6971 { 6972 6973 ; 6974 return 0; 6975 } 6976 _ACEOF 6977 if ac_fn_c_try_link "$LINENO"; then : 6978 eval $cacheid=yes 6979 else 6980 eval $cacheid=no 6981 fi 6982 rm -f core conftest.err conftest.$ac_objext \ 6983 conftest$ac_exeext conftest.$ac_ext 6984 fi 6985 6986 6987 CFLAGS="$xorg_testset_save_CFLAGS" 6988 6989 eval supported=\$$cacheid 6990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6991 $as_echo "$supported" >&6; } 6992 if test "$supported" = "yes" ; then 6993 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6994 found="yes" 6995 fi 6996 fi 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 xorg_testset_save_CFLAGS="$CFLAGS" 7013 7014 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7017 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7018 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7019 $as_echo_n "(cached) " >&6 7020 else 7021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7022 /* end confdefs.h. */ 7023 int i; 7024 _ACEOF 7025 if ac_fn_c_try_compile "$LINENO"; then : 7026 xorg_cv_cc_flag_unknown_warning_option=yes 7027 else 7028 xorg_cv_cc_flag_unknown_warning_option=no 7029 fi 7030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7031 fi 7032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7033 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7035 CFLAGS="$xorg_testset_save_CFLAGS" 7036 fi 7037 7038 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7041 fi 7042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7044 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7045 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7046 $as_echo_n "(cached) " >&6 7047 else 7048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7049 /* end confdefs.h. */ 7050 int i; 7051 _ACEOF 7052 if ac_fn_c_try_compile "$LINENO"; then : 7053 xorg_cv_cc_flag_unused_command_line_argument=yes 7054 else 7055 xorg_cv_cc_flag_unused_command_line_argument=no 7056 fi 7057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7058 fi 7059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7060 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7061 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7062 CFLAGS="$xorg_testset_save_CFLAGS" 7063 fi 7064 7065 found="no" 7066 7067 if test $found = "no" ; then 7068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7070 fi 7071 7072 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7074 fi 7075 7076 CFLAGS="$CFLAGS -Werror=init-self" 7077 7078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7079 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7080 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7081 if eval \${$cacheid+:} false; then : 7082 $as_echo_n "(cached) " >&6 7083 else 7084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7085 /* end confdefs.h. */ 7086 int i; 7087 int 7088 main () 7089 { 7090 7091 ; 7092 return 0; 7093 } 7094 _ACEOF 7095 if ac_fn_c_try_link "$LINENO"; then : 7096 eval $cacheid=yes 7097 else 7098 eval $cacheid=no 7099 fi 7100 rm -f core conftest.err conftest.$ac_objext \ 7101 conftest$ac_exeext conftest.$ac_ext 7102 fi 7103 7104 7105 CFLAGS="$xorg_testset_save_CFLAGS" 7106 7107 eval supported=\$$cacheid 7108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7109 $as_echo "$supported" >&6; } 7110 if test "$supported" = "yes" ; then 7111 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7112 found="yes" 7113 fi 7114 fi 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 xorg_testset_save_CFLAGS="$CFLAGS" 7131 7132 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7135 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7136 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7137 $as_echo_n "(cached) " >&6 7138 else 7139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7140 /* end confdefs.h. */ 7141 int i; 7142 _ACEOF 7143 if ac_fn_c_try_compile "$LINENO"; then : 7144 xorg_cv_cc_flag_unknown_warning_option=yes 7145 else 7146 xorg_cv_cc_flag_unknown_warning_option=no 7147 fi 7148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7149 fi 7150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7151 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7152 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7153 CFLAGS="$xorg_testset_save_CFLAGS" 7154 fi 7155 7156 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7159 fi 7160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7162 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7163 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7164 $as_echo_n "(cached) " >&6 7165 else 7166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7167 /* end confdefs.h. */ 7168 int i; 7169 _ACEOF 7170 if ac_fn_c_try_compile "$LINENO"; then : 7171 xorg_cv_cc_flag_unused_command_line_argument=yes 7172 else 7173 xorg_cv_cc_flag_unused_command_line_argument=no 7174 fi 7175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7176 fi 7177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7178 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7179 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7180 CFLAGS="$xorg_testset_save_CFLAGS" 7181 fi 7182 7183 found="no" 7184 7185 if test $found = "no" ; then 7186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 fi 7189 7190 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7192 fi 7193 7194 CFLAGS="$CFLAGS -Werror=main" 7195 7196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7197 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7198 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7199 if eval \${$cacheid+:} false; then : 7200 $as_echo_n "(cached) " >&6 7201 else 7202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7203 /* end confdefs.h. */ 7204 int i; 7205 int 7206 main () 7207 { 7208 7209 ; 7210 return 0; 7211 } 7212 _ACEOF 7213 if ac_fn_c_try_link "$LINENO"; then : 7214 eval $cacheid=yes 7215 else 7216 eval $cacheid=no 7217 fi 7218 rm -f core conftest.err conftest.$ac_objext \ 7219 conftest$ac_exeext conftest.$ac_ext 7220 fi 7221 7222 7223 CFLAGS="$xorg_testset_save_CFLAGS" 7224 7225 eval supported=\$$cacheid 7226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7227 $as_echo "$supported" >&6; } 7228 if test "$supported" = "yes" ; then 7229 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7230 found="yes" 7231 fi 7232 fi 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 xorg_testset_save_CFLAGS="$CFLAGS" 7249 7250 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7253 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7254 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7255 $as_echo_n "(cached) " >&6 7256 else 7257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7258 /* end confdefs.h. */ 7259 int i; 7260 _ACEOF 7261 if ac_fn_c_try_compile "$LINENO"; then : 7262 xorg_cv_cc_flag_unknown_warning_option=yes 7263 else 7264 xorg_cv_cc_flag_unknown_warning_option=no 7265 fi 7266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7267 fi 7268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7269 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7270 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7271 CFLAGS="$xorg_testset_save_CFLAGS" 7272 fi 7273 7274 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7275 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7277 fi 7278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7280 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7281 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7282 $as_echo_n "(cached) " >&6 7283 else 7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7285 /* end confdefs.h. */ 7286 int i; 7287 _ACEOF 7288 if ac_fn_c_try_compile "$LINENO"; then : 7289 xorg_cv_cc_flag_unused_command_line_argument=yes 7290 else 7291 xorg_cv_cc_flag_unused_command_line_argument=no 7292 fi 7293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7294 fi 7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7296 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7298 CFLAGS="$xorg_testset_save_CFLAGS" 7299 fi 7300 7301 found="no" 7302 7303 if test $found = "no" ; then 7304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7306 fi 7307 7308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7310 fi 7311 7312 CFLAGS="$CFLAGS -Werror=missing-braces" 7313 7314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7315 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7316 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7317 if eval \${$cacheid+:} false; then : 7318 $as_echo_n "(cached) " >&6 7319 else 7320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7321 /* end confdefs.h. */ 7322 int i; 7323 int 7324 main () 7325 { 7326 7327 ; 7328 return 0; 7329 } 7330 _ACEOF 7331 if ac_fn_c_try_link "$LINENO"; then : 7332 eval $cacheid=yes 7333 else 7334 eval $cacheid=no 7335 fi 7336 rm -f core conftest.err conftest.$ac_objext \ 7337 conftest$ac_exeext conftest.$ac_ext 7338 fi 7339 7340 7341 CFLAGS="$xorg_testset_save_CFLAGS" 7342 7343 eval supported=\$$cacheid 7344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7345 $as_echo "$supported" >&6; } 7346 if test "$supported" = "yes" ; then 7347 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7348 found="yes" 7349 fi 7350 fi 7351 7352 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 xorg_testset_save_CFLAGS="$CFLAGS" 7367 7368 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7371 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7372 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7373 $as_echo_n "(cached) " >&6 7374 else 7375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7376 /* end confdefs.h. */ 7377 int i; 7378 _ACEOF 7379 if ac_fn_c_try_compile "$LINENO"; then : 7380 xorg_cv_cc_flag_unknown_warning_option=yes 7381 else 7382 xorg_cv_cc_flag_unknown_warning_option=no 7383 fi 7384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7385 fi 7386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7387 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7388 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7389 CFLAGS="$xorg_testset_save_CFLAGS" 7390 fi 7391 7392 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7395 fi 7396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7398 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7399 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7400 $as_echo_n "(cached) " >&6 7401 else 7402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7403 /* end confdefs.h. */ 7404 int i; 7405 _ACEOF 7406 if ac_fn_c_try_compile "$LINENO"; then : 7407 xorg_cv_cc_flag_unused_command_line_argument=yes 7408 else 7409 xorg_cv_cc_flag_unused_command_line_argument=no 7410 fi 7411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7412 fi 7413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7414 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7415 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7416 CFLAGS="$xorg_testset_save_CFLAGS" 7417 fi 7418 7419 found="no" 7420 7421 if test $found = "no" ; then 7422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7424 fi 7425 7426 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7428 fi 7429 7430 CFLAGS="$CFLAGS -Werror=sequence-point" 7431 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7433 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7434 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7435 if eval \${$cacheid+:} false; then : 7436 $as_echo_n "(cached) " >&6 7437 else 7438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7439 /* end confdefs.h. */ 7440 int i; 7441 int 7442 main () 7443 { 7444 7445 ; 7446 return 0; 7447 } 7448 _ACEOF 7449 if ac_fn_c_try_link "$LINENO"; then : 7450 eval $cacheid=yes 7451 else 7452 eval $cacheid=no 7453 fi 7454 rm -f core conftest.err conftest.$ac_objext \ 7455 conftest$ac_exeext conftest.$ac_ext 7456 fi 7457 7458 7459 CFLAGS="$xorg_testset_save_CFLAGS" 7460 7461 eval supported=\$$cacheid 7462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7463 $as_echo "$supported" >&6; } 7464 if test "$supported" = "yes" ; then 7465 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7466 found="yes" 7467 fi 7468 fi 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 xorg_testset_save_CFLAGS="$CFLAGS" 7485 7486 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7489 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7490 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7491 $as_echo_n "(cached) " >&6 7492 else 7493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7494 /* end confdefs.h. */ 7495 int i; 7496 _ACEOF 7497 if ac_fn_c_try_compile "$LINENO"; then : 7498 xorg_cv_cc_flag_unknown_warning_option=yes 7499 else 7500 xorg_cv_cc_flag_unknown_warning_option=no 7501 fi 7502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7503 fi 7504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7505 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7506 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7507 CFLAGS="$xorg_testset_save_CFLAGS" 7508 fi 7509 7510 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7513 fi 7514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7516 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7517 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519 else 7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7521 /* end confdefs.h. */ 7522 int i; 7523 _ACEOF 7524 if ac_fn_c_try_compile "$LINENO"; then : 7525 xorg_cv_cc_flag_unused_command_line_argument=yes 7526 else 7527 xorg_cv_cc_flag_unused_command_line_argument=no 7528 fi 7529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7530 fi 7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7532 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535 fi 7536 7537 found="no" 7538 7539 if test $found = "no" ; then 7540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7542 fi 7543 7544 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7546 fi 7547 7548 CFLAGS="$CFLAGS -Werror=return-type" 7549 7550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7551 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7552 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7553 if eval \${$cacheid+:} false; then : 7554 $as_echo_n "(cached) " >&6 7555 else 7556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7557 /* end confdefs.h. */ 7558 int i; 7559 int 7560 main () 7561 { 7562 7563 ; 7564 return 0; 7565 } 7566 _ACEOF 7567 if ac_fn_c_try_link "$LINENO"; then : 7568 eval $cacheid=yes 7569 else 7570 eval $cacheid=no 7571 fi 7572 rm -f core conftest.err conftest.$ac_objext \ 7573 conftest$ac_exeext conftest.$ac_ext 7574 fi 7575 7576 7577 CFLAGS="$xorg_testset_save_CFLAGS" 7578 7579 eval supported=\$$cacheid 7580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7581 $as_echo "$supported" >&6; } 7582 if test "$supported" = "yes" ; then 7583 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7584 found="yes" 7585 fi 7586 fi 7587 7588 if test $found = "no" ; then 7589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7591 fi 7592 7593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7595 fi 7596 7597 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7598 7599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7600 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7601 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7602 if eval \${$cacheid+:} false; then : 7603 $as_echo_n "(cached) " >&6 7604 else 7605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7606 /* end confdefs.h. */ 7607 int i; 7608 int 7609 main () 7610 { 7611 7612 ; 7613 return 0; 7614 } 7615 _ACEOF 7616 if ac_fn_c_try_link "$LINENO"; then : 7617 eval $cacheid=yes 7618 else 7619 eval $cacheid=no 7620 fi 7621 rm -f core conftest.err conftest.$ac_objext \ 7622 conftest$ac_exeext conftest.$ac_ext 7623 fi 7624 7625 7626 CFLAGS="$xorg_testset_save_CFLAGS" 7627 7628 eval supported=\$$cacheid 7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7630 $as_echo "$supported" >&6; } 7631 if test "$supported" = "yes" ; then 7632 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7633 found="yes" 7634 fi 7635 fi 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 xorg_testset_save_CFLAGS="$CFLAGS" 7652 7653 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7656 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7657 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7658 $as_echo_n "(cached) " >&6 7659 else 7660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7661 /* end confdefs.h. */ 7662 int i; 7663 _ACEOF 7664 if ac_fn_c_try_compile "$LINENO"; then : 7665 xorg_cv_cc_flag_unknown_warning_option=yes 7666 else 7667 xorg_cv_cc_flag_unknown_warning_option=no 7668 fi 7669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7670 fi 7671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7672 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7673 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7674 CFLAGS="$xorg_testset_save_CFLAGS" 7675 fi 7676 7677 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7680 fi 7681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7683 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7684 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7685 $as_echo_n "(cached) " >&6 7686 else 7687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7688 /* end confdefs.h. */ 7689 int i; 7690 _ACEOF 7691 if ac_fn_c_try_compile "$LINENO"; then : 7692 xorg_cv_cc_flag_unused_command_line_argument=yes 7693 else 7694 xorg_cv_cc_flag_unused_command_line_argument=no 7695 fi 7696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7697 fi 7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7699 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7700 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7701 CFLAGS="$xorg_testset_save_CFLAGS" 7702 fi 7703 7704 found="no" 7705 7706 if test $found = "no" ; then 7707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7709 fi 7710 7711 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7713 fi 7714 7715 CFLAGS="$CFLAGS -Werror=trigraphs" 7716 7717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7718 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7719 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7720 if eval \${$cacheid+:} false; then : 7721 $as_echo_n "(cached) " >&6 7722 else 7723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7724 /* end confdefs.h. */ 7725 int i; 7726 int 7727 main () 7728 { 7729 7730 ; 7731 return 0; 7732 } 7733 _ACEOF 7734 if ac_fn_c_try_link "$LINENO"; then : 7735 eval $cacheid=yes 7736 else 7737 eval $cacheid=no 7738 fi 7739 rm -f core conftest.err conftest.$ac_objext \ 7740 conftest$ac_exeext conftest.$ac_ext 7741 fi 7742 7743 7744 CFLAGS="$xorg_testset_save_CFLAGS" 7745 7746 eval supported=\$$cacheid 7747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7748 $as_echo "$supported" >&6; } 7749 if test "$supported" = "yes" ; then 7750 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7751 found="yes" 7752 fi 7753 fi 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 xorg_testset_save_CFLAGS="$CFLAGS" 7770 7771 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7774 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7775 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7776 $as_echo_n "(cached) " >&6 7777 else 7778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7779 /* end confdefs.h. */ 7780 int i; 7781 _ACEOF 7782 if ac_fn_c_try_compile "$LINENO"; then : 7783 xorg_cv_cc_flag_unknown_warning_option=yes 7784 else 7785 xorg_cv_cc_flag_unknown_warning_option=no 7786 fi 7787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7788 fi 7789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7790 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7792 CFLAGS="$xorg_testset_save_CFLAGS" 7793 fi 7794 7795 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7798 fi 7799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7801 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7802 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7803 $as_echo_n "(cached) " >&6 7804 else 7805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7806 /* end confdefs.h. */ 7807 int i; 7808 _ACEOF 7809 if ac_fn_c_try_compile "$LINENO"; then : 7810 xorg_cv_cc_flag_unused_command_line_argument=yes 7811 else 7812 xorg_cv_cc_flag_unused_command_line_argument=no 7813 fi 7814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7815 fi 7816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7817 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7818 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7819 CFLAGS="$xorg_testset_save_CFLAGS" 7820 fi 7821 7822 found="no" 7823 7824 if test $found = "no" ; then 7825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7827 fi 7828 7829 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7831 fi 7832 7833 CFLAGS="$CFLAGS -Werror=array-bounds" 7834 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7836 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7837 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7838 if eval \${$cacheid+:} false; then : 7839 $as_echo_n "(cached) " >&6 7840 else 7841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7842 /* end confdefs.h. */ 7843 int i; 7844 int 7845 main () 7846 { 7847 7848 ; 7849 return 0; 7850 } 7851 _ACEOF 7852 if ac_fn_c_try_link "$LINENO"; then : 7853 eval $cacheid=yes 7854 else 7855 eval $cacheid=no 7856 fi 7857 rm -f core conftest.err conftest.$ac_objext \ 7858 conftest$ac_exeext conftest.$ac_ext 7859 fi 7860 7861 7862 CFLAGS="$xorg_testset_save_CFLAGS" 7863 7864 eval supported=\$$cacheid 7865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7866 $as_echo "$supported" >&6; } 7867 if test "$supported" = "yes" ; then 7868 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7869 found="yes" 7870 fi 7871 fi 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885 7886 7887 xorg_testset_save_CFLAGS="$CFLAGS" 7888 7889 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7892 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7893 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7894 $as_echo_n "(cached) " >&6 7895 else 7896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7897 /* end confdefs.h. */ 7898 int i; 7899 _ACEOF 7900 if ac_fn_c_try_compile "$LINENO"; then : 7901 xorg_cv_cc_flag_unknown_warning_option=yes 7902 else 7903 xorg_cv_cc_flag_unknown_warning_option=no 7904 fi 7905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7906 fi 7907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7908 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7910 CFLAGS="$xorg_testset_save_CFLAGS" 7911 fi 7912 7913 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7916 fi 7917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7919 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7920 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7921 $as_echo_n "(cached) " >&6 7922 else 7923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7924 /* end confdefs.h. */ 7925 int i; 7926 _ACEOF 7927 if ac_fn_c_try_compile "$LINENO"; then : 7928 xorg_cv_cc_flag_unused_command_line_argument=yes 7929 else 7930 xorg_cv_cc_flag_unused_command_line_argument=no 7931 fi 7932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7933 fi 7934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7935 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7937 CFLAGS="$xorg_testset_save_CFLAGS" 7938 fi 7939 7940 found="no" 7941 7942 if test $found = "no" ; then 7943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7945 fi 7946 7947 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7949 fi 7950 7951 CFLAGS="$CFLAGS -Werror=write-strings" 7952 7953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7954 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7955 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7956 if eval \${$cacheid+:} false; then : 7957 $as_echo_n "(cached) " >&6 7958 else 7959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7960 /* end confdefs.h. */ 7961 int i; 7962 int 7963 main () 7964 { 7965 7966 ; 7967 return 0; 7968 } 7969 _ACEOF 7970 if ac_fn_c_try_link "$LINENO"; then : 7971 eval $cacheid=yes 7972 else 7973 eval $cacheid=no 7974 fi 7975 rm -f core conftest.err conftest.$ac_objext \ 7976 conftest$ac_exeext conftest.$ac_ext 7977 fi 7978 7979 7980 CFLAGS="$xorg_testset_save_CFLAGS" 7981 7982 eval supported=\$$cacheid 7983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7984 $as_echo "$supported" >&6; } 7985 if test "$supported" = "yes" ; then 7986 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7987 found="yes" 7988 fi 7989 fi 7990 7991 7992 7993 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 xorg_testset_save_CFLAGS="$CFLAGS" 8006 8007 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8010 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8011 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8012 $as_echo_n "(cached) " >&6 8013 else 8014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8015 /* end confdefs.h. */ 8016 int i; 8017 _ACEOF 8018 if ac_fn_c_try_compile "$LINENO"; then : 8019 xorg_cv_cc_flag_unknown_warning_option=yes 8020 else 8021 xorg_cv_cc_flag_unknown_warning_option=no 8022 fi 8023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8024 fi 8025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8026 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8027 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8028 CFLAGS="$xorg_testset_save_CFLAGS" 8029 fi 8030 8031 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8034 fi 8035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8037 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8038 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8039 $as_echo_n "(cached) " >&6 8040 else 8041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8042 /* end confdefs.h. */ 8043 int i; 8044 _ACEOF 8045 if ac_fn_c_try_compile "$LINENO"; then : 8046 xorg_cv_cc_flag_unused_command_line_argument=yes 8047 else 8048 xorg_cv_cc_flag_unused_command_line_argument=no 8049 fi 8050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8051 fi 8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8053 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8054 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 fi 8057 8058 found="no" 8059 8060 if test $found = "no" ; then 8061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8063 fi 8064 8065 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8067 fi 8068 8069 CFLAGS="$CFLAGS -Werror=address" 8070 8071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8072 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8073 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8074 if eval \${$cacheid+:} false; then : 8075 $as_echo_n "(cached) " >&6 8076 else 8077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8078 /* end confdefs.h. */ 8079 int i; 8080 int 8081 main () 8082 { 8083 8084 ; 8085 return 0; 8086 } 8087 _ACEOF 8088 if ac_fn_c_try_link "$LINENO"; then : 8089 eval $cacheid=yes 8090 else 8091 eval $cacheid=no 8092 fi 8093 rm -f core conftest.err conftest.$ac_objext \ 8094 conftest$ac_exeext conftest.$ac_ext 8095 fi 8096 8097 8098 CFLAGS="$xorg_testset_save_CFLAGS" 8099 8100 eval supported=\$$cacheid 8101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8102 $as_echo "$supported" >&6; } 8103 if test "$supported" = "yes" ; then 8104 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8105 found="yes" 8106 fi 8107 fi 8108 8109 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121 8122 8123 xorg_testset_save_CFLAGS="$CFLAGS" 8124 8125 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8128 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8129 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8130 $as_echo_n "(cached) " >&6 8131 else 8132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8133 /* end confdefs.h. */ 8134 int i; 8135 _ACEOF 8136 if ac_fn_c_try_compile "$LINENO"; then : 8137 xorg_cv_cc_flag_unknown_warning_option=yes 8138 else 8139 xorg_cv_cc_flag_unknown_warning_option=no 8140 fi 8141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8142 fi 8143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8144 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8146 CFLAGS="$xorg_testset_save_CFLAGS" 8147 fi 8148 8149 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8152 fi 8153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8155 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8156 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8157 $as_echo_n "(cached) " >&6 8158 else 8159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160 /* end confdefs.h. */ 8161 int i; 8162 _ACEOF 8163 if ac_fn_c_try_compile "$LINENO"; then : 8164 xorg_cv_cc_flag_unused_command_line_argument=yes 8165 else 8166 xorg_cv_cc_flag_unused_command_line_argument=no 8167 fi 8168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8169 fi 8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8171 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8172 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 fi 8175 8176 found="no" 8177 8178 if test $found = "no" ; then 8179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8181 fi 8182 8183 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8185 fi 8186 8187 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8188 8189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8190 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8191 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8192 if eval \${$cacheid+:} false; then : 8193 $as_echo_n "(cached) " >&6 8194 else 8195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8196 /* end confdefs.h. */ 8197 int i; 8198 int 8199 main () 8200 { 8201 8202 ; 8203 return 0; 8204 } 8205 _ACEOF 8206 if ac_fn_c_try_link "$LINENO"; then : 8207 eval $cacheid=yes 8208 else 8209 eval $cacheid=no 8210 fi 8211 rm -f core conftest.err conftest.$ac_objext \ 8212 conftest$ac_exeext conftest.$ac_ext 8213 fi 8214 8215 8216 CFLAGS="$xorg_testset_save_CFLAGS" 8217 8218 eval supported=\$$cacheid 8219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8220 $as_echo "$supported" >&6; } 8221 if test "$supported" = "yes" ; then 8222 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8223 found="yes" 8224 fi 8225 fi 8226 8227 if test $found = "no" ; then 8228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8230 fi 8231 8232 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8234 fi 8235 8236 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8237 8238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8239 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8240 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8241 if eval \${$cacheid+:} false; then : 8242 $as_echo_n "(cached) " >&6 8243 else 8244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8245 /* end confdefs.h. */ 8246 int i; 8247 int 8248 main () 8249 { 8250 8251 ; 8252 return 0; 8253 } 8254 _ACEOF 8255 if ac_fn_c_try_link "$LINENO"; then : 8256 eval $cacheid=yes 8257 else 8258 eval $cacheid=no 8259 fi 8260 rm -f core conftest.err conftest.$ac_objext \ 8261 conftest$ac_exeext conftest.$ac_ext 8262 fi 8263 8264 8265 CFLAGS="$xorg_testset_save_CFLAGS" 8266 8267 eval supported=\$$cacheid 8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8269 $as_echo "$supported" >&6; } 8270 if test "$supported" = "yes" ; then 8271 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8272 found="yes" 8273 fi 8274 fi 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 xorg_testset_save_CFLAGS="$CFLAGS" 8291 8292 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8295 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8296 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8297 $as_echo_n "(cached) " >&6 8298 else 8299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8300 /* end confdefs.h. */ 8301 int i; 8302 _ACEOF 8303 if ac_fn_c_try_compile "$LINENO"; then : 8304 xorg_cv_cc_flag_unknown_warning_option=yes 8305 else 8306 xorg_cv_cc_flag_unknown_warning_option=no 8307 fi 8308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8309 fi 8310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8311 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8313 CFLAGS="$xorg_testset_save_CFLAGS" 8314 fi 8315 8316 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8319 fi 8320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8322 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8323 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8324 $as_echo_n "(cached) " >&6 8325 else 8326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8327 /* end confdefs.h. */ 8328 int i; 8329 _ACEOF 8330 if ac_fn_c_try_compile "$LINENO"; then : 8331 xorg_cv_cc_flag_unused_command_line_argument=yes 8332 else 8333 xorg_cv_cc_flag_unused_command_line_argument=no 8334 fi 8335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8336 fi 8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8338 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8339 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8340 CFLAGS="$xorg_testset_save_CFLAGS" 8341 fi 8342 8343 found="no" 8344 8345 if test $found = "no" ; then 8346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8348 fi 8349 8350 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8352 fi 8353 8354 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8355 8356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8357 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8358 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8359 if eval \${$cacheid+:} false; then : 8360 $as_echo_n "(cached) " >&6 8361 else 8362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8363 /* end confdefs.h. */ 8364 int i; 8365 int 8366 main () 8367 { 8368 8369 ; 8370 return 0; 8371 } 8372 _ACEOF 8373 if ac_fn_c_try_link "$LINENO"; then : 8374 eval $cacheid=yes 8375 else 8376 eval $cacheid=no 8377 fi 8378 rm -f core conftest.err conftest.$ac_objext \ 8379 conftest$ac_exeext conftest.$ac_ext 8380 fi 8381 8382 8383 CFLAGS="$xorg_testset_save_CFLAGS" 8384 8385 eval supported=\$$cacheid 8386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8387 $as_echo "$supported" >&6; } 8388 if test "$supported" = "yes" ; then 8389 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8390 found="yes" 8391 fi 8392 fi 8393 8394 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8395 else 8396 { $as_echo "$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 8397 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411 xorg_testset_save_CFLAGS="$CFLAGS" 8412 8413 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8416 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8417 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8418 $as_echo_n "(cached) " >&6 8419 else 8420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8421 /* end confdefs.h. */ 8422 int i; 8423 _ACEOF 8424 if ac_fn_c_try_compile "$LINENO"; then : 8425 xorg_cv_cc_flag_unknown_warning_option=yes 8426 else 8427 xorg_cv_cc_flag_unknown_warning_option=no 8428 fi 8429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8430 fi 8431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8432 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8434 CFLAGS="$xorg_testset_save_CFLAGS" 8435 fi 8436 8437 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8440 fi 8441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8443 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8444 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8445 $as_echo_n "(cached) " >&6 8446 else 8447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8448 /* end confdefs.h. */ 8449 int i; 8450 _ACEOF 8451 if ac_fn_c_try_compile "$LINENO"; then : 8452 xorg_cv_cc_flag_unused_command_line_argument=yes 8453 else 8454 xorg_cv_cc_flag_unused_command_line_argument=no 8455 fi 8456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8457 fi 8458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8459 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8461 CFLAGS="$xorg_testset_save_CFLAGS" 8462 fi 8463 8464 found="no" 8465 8466 if test $found = "no" ; then 8467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8469 fi 8470 8471 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8473 fi 8474 8475 CFLAGS="$CFLAGS -Wimplicit" 8476 8477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8478 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8479 cacheid=xorg_cv_cc_flag__Wimplicit 8480 if eval \${$cacheid+:} false; then : 8481 $as_echo_n "(cached) " >&6 8482 else 8483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8484 /* end confdefs.h. */ 8485 int i; 8486 int 8487 main () 8488 { 8489 8490 ; 8491 return 0; 8492 } 8493 _ACEOF 8494 if ac_fn_c_try_link "$LINENO"; then : 8495 eval $cacheid=yes 8496 else 8497 eval $cacheid=no 8498 fi 8499 rm -f core conftest.err conftest.$ac_objext \ 8500 conftest$ac_exeext conftest.$ac_ext 8501 fi 8502 8503 8504 CFLAGS="$xorg_testset_save_CFLAGS" 8505 8506 eval supported=\$$cacheid 8507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8508 $as_echo "$supported" >&6; } 8509 if test "$supported" = "yes" ; then 8510 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8511 found="yes" 8512 fi 8513 fi 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 xorg_testset_save_CFLAGS="$CFLAGS" 8530 8531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8534 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8535 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8536 $as_echo_n "(cached) " >&6 8537 else 8538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8539 /* end confdefs.h. */ 8540 int i; 8541 _ACEOF 8542 if ac_fn_c_try_compile "$LINENO"; then : 8543 xorg_cv_cc_flag_unknown_warning_option=yes 8544 else 8545 xorg_cv_cc_flag_unknown_warning_option=no 8546 fi 8547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8548 fi 8549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8550 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8552 CFLAGS="$xorg_testset_save_CFLAGS" 8553 fi 8554 8555 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8558 fi 8559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8561 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8562 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8563 $as_echo_n "(cached) " >&6 8564 else 8565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8566 /* end confdefs.h. */ 8567 int i; 8568 _ACEOF 8569 if ac_fn_c_try_compile "$LINENO"; then : 8570 xorg_cv_cc_flag_unused_command_line_argument=yes 8571 else 8572 xorg_cv_cc_flag_unused_command_line_argument=no 8573 fi 8574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8575 fi 8576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8577 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8579 CFLAGS="$xorg_testset_save_CFLAGS" 8580 fi 8581 8582 found="no" 8583 8584 if test $found = "no" ; then 8585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8587 fi 8588 8589 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8591 fi 8592 8593 CFLAGS="$CFLAGS -Wnonnull" 8594 8595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8596 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8597 cacheid=xorg_cv_cc_flag__Wnonnull 8598 if eval \${$cacheid+:} false; then : 8599 $as_echo_n "(cached) " >&6 8600 else 8601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8602 /* end confdefs.h. */ 8603 int i; 8604 int 8605 main () 8606 { 8607 8608 ; 8609 return 0; 8610 } 8611 _ACEOF 8612 if ac_fn_c_try_link "$LINENO"; then : 8613 eval $cacheid=yes 8614 else 8615 eval $cacheid=no 8616 fi 8617 rm -f core conftest.err conftest.$ac_objext \ 8618 conftest$ac_exeext conftest.$ac_ext 8619 fi 8620 8621 8622 CFLAGS="$xorg_testset_save_CFLAGS" 8623 8624 eval supported=\$$cacheid 8625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8626 $as_echo "$supported" >&6; } 8627 if test "$supported" = "yes" ; then 8628 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8629 found="yes" 8630 fi 8631 fi 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 xorg_testset_save_CFLAGS="$CFLAGS" 8648 8649 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8652 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8653 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8654 $as_echo_n "(cached) " >&6 8655 else 8656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8657 /* end confdefs.h. */ 8658 int i; 8659 _ACEOF 8660 if ac_fn_c_try_compile "$LINENO"; then : 8661 xorg_cv_cc_flag_unknown_warning_option=yes 8662 else 8663 xorg_cv_cc_flag_unknown_warning_option=no 8664 fi 8665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8666 fi 8667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8668 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8670 CFLAGS="$xorg_testset_save_CFLAGS" 8671 fi 8672 8673 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8676 fi 8677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8679 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8680 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8681 $as_echo_n "(cached) " >&6 8682 else 8683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8684 /* end confdefs.h. */ 8685 int i; 8686 _ACEOF 8687 if ac_fn_c_try_compile "$LINENO"; then : 8688 xorg_cv_cc_flag_unused_command_line_argument=yes 8689 else 8690 xorg_cv_cc_flag_unused_command_line_argument=no 8691 fi 8692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8693 fi 8694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8695 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8697 CFLAGS="$xorg_testset_save_CFLAGS" 8698 fi 8699 8700 found="no" 8701 8702 if test $found = "no" ; then 8703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8705 fi 8706 8707 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8709 fi 8710 8711 CFLAGS="$CFLAGS -Winit-self" 8712 8713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8714 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8715 cacheid=xorg_cv_cc_flag__Winit_self 8716 if eval \${$cacheid+:} false; then : 8717 $as_echo_n "(cached) " >&6 8718 else 8719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8720 /* end confdefs.h. */ 8721 int i; 8722 int 8723 main () 8724 { 8725 8726 ; 8727 return 0; 8728 } 8729 _ACEOF 8730 if ac_fn_c_try_link "$LINENO"; then : 8731 eval $cacheid=yes 8732 else 8733 eval $cacheid=no 8734 fi 8735 rm -f core conftest.err conftest.$ac_objext \ 8736 conftest$ac_exeext conftest.$ac_ext 8737 fi 8738 8739 8740 CFLAGS="$xorg_testset_save_CFLAGS" 8741 8742 eval supported=\$$cacheid 8743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8744 $as_echo "$supported" >&6; } 8745 if test "$supported" = "yes" ; then 8746 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8747 found="yes" 8748 fi 8749 fi 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 xorg_testset_save_CFLAGS="$CFLAGS" 8766 8767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8771 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8772 $as_echo_n "(cached) " >&6 8773 else 8774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8775 /* end confdefs.h. */ 8776 int i; 8777 _ACEOF 8778 if ac_fn_c_try_compile "$LINENO"; then : 8779 xorg_cv_cc_flag_unknown_warning_option=yes 8780 else 8781 xorg_cv_cc_flag_unknown_warning_option=no 8782 fi 8783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8784 fi 8785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8786 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8788 CFLAGS="$xorg_testset_save_CFLAGS" 8789 fi 8790 8791 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8794 fi 8795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8797 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8798 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8799 $as_echo_n "(cached) " >&6 8800 else 8801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8802 /* end confdefs.h. */ 8803 int i; 8804 _ACEOF 8805 if ac_fn_c_try_compile "$LINENO"; then : 8806 xorg_cv_cc_flag_unused_command_line_argument=yes 8807 else 8808 xorg_cv_cc_flag_unused_command_line_argument=no 8809 fi 8810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8811 fi 8812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8813 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8815 CFLAGS="$xorg_testset_save_CFLAGS" 8816 fi 8817 8818 found="no" 8819 8820 if test $found = "no" ; then 8821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8823 fi 8824 8825 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8827 fi 8828 8829 CFLAGS="$CFLAGS -Wmain" 8830 8831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8832 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8833 cacheid=xorg_cv_cc_flag__Wmain 8834 if eval \${$cacheid+:} false; then : 8835 $as_echo_n "(cached) " >&6 8836 else 8837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8838 /* end confdefs.h. */ 8839 int i; 8840 int 8841 main () 8842 { 8843 8844 ; 8845 return 0; 8846 } 8847 _ACEOF 8848 if ac_fn_c_try_link "$LINENO"; then : 8849 eval $cacheid=yes 8850 else 8851 eval $cacheid=no 8852 fi 8853 rm -f core conftest.err conftest.$ac_objext \ 8854 conftest$ac_exeext conftest.$ac_ext 8855 fi 8856 8857 8858 CFLAGS="$xorg_testset_save_CFLAGS" 8859 8860 eval supported=\$$cacheid 8861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8862 $as_echo "$supported" >&6; } 8863 if test "$supported" = "yes" ; then 8864 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8865 found="yes" 8866 fi 8867 fi 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 8883 xorg_testset_save_CFLAGS="$CFLAGS" 8884 8885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8888 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8889 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8890 $as_echo_n "(cached) " >&6 8891 else 8892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8893 /* end confdefs.h. */ 8894 int i; 8895 _ACEOF 8896 if ac_fn_c_try_compile "$LINENO"; then : 8897 xorg_cv_cc_flag_unknown_warning_option=yes 8898 else 8899 xorg_cv_cc_flag_unknown_warning_option=no 8900 fi 8901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8902 fi 8903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8904 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8906 CFLAGS="$xorg_testset_save_CFLAGS" 8907 fi 8908 8909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8912 fi 8913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8915 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8916 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8917 $as_echo_n "(cached) " >&6 8918 else 8919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8920 /* end confdefs.h. */ 8921 int i; 8922 _ACEOF 8923 if ac_fn_c_try_compile "$LINENO"; then : 8924 xorg_cv_cc_flag_unused_command_line_argument=yes 8925 else 8926 xorg_cv_cc_flag_unused_command_line_argument=no 8927 fi 8928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8929 fi 8930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8931 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8932 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934 fi 8935 8936 found="no" 8937 8938 if test $found = "no" ; then 8939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8941 fi 8942 8943 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8945 fi 8946 8947 CFLAGS="$CFLAGS -Wmissing-braces" 8948 8949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8950 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8951 cacheid=xorg_cv_cc_flag__Wmissing_braces 8952 if eval \${$cacheid+:} false; then : 8953 $as_echo_n "(cached) " >&6 8954 else 8955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8956 /* end confdefs.h. */ 8957 int i; 8958 int 8959 main () 8960 { 8961 8962 ; 8963 return 0; 8964 } 8965 _ACEOF 8966 if ac_fn_c_try_link "$LINENO"; then : 8967 eval $cacheid=yes 8968 else 8969 eval $cacheid=no 8970 fi 8971 rm -f core conftest.err conftest.$ac_objext \ 8972 conftest$ac_exeext conftest.$ac_ext 8973 fi 8974 8975 8976 CFLAGS="$xorg_testset_save_CFLAGS" 8977 8978 eval supported=\$$cacheid 8979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8980 $as_echo "$supported" >&6; } 8981 if test "$supported" = "yes" ; then 8982 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8983 found="yes" 8984 fi 8985 fi 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 xorg_testset_save_CFLAGS="$CFLAGS" 9002 9003 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9006 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9007 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9008 $as_echo_n "(cached) " >&6 9009 else 9010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9011 /* end confdefs.h. */ 9012 int i; 9013 _ACEOF 9014 if ac_fn_c_try_compile "$LINENO"; then : 9015 xorg_cv_cc_flag_unknown_warning_option=yes 9016 else 9017 xorg_cv_cc_flag_unknown_warning_option=no 9018 fi 9019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9020 fi 9021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9022 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9023 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9024 CFLAGS="$xorg_testset_save_CFLAGS" 9025 fi 9026 9027 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9030 fi 9031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9033 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9034 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9035 $as_echo_n "(cached) " >&6 9036 else 9037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9038 /* end confdefs.h. */ 9039 int i; 9040 _ACEOF 9041 if ac_fn_c_try_compile "$LINENO"; then : 9042 xorg_cv_cc_flag_unused_command_line_argument=yes 9043 else 9044 xorg_cv_cc_flag_unused_command_line_argument=no 9045 fi 9046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9047 fi 9048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9049 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9050 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 fi 9053 9054 found="no" 9055 9056 if test $found = "no" ; then 9057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9059 fi 9060 9061 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9063 fi 9064 9065 CFLAGS="$CFLAGS -Wsequence-point" 9066 9067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9068 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9069 cacheid=xorg_cv_cc_flag__Wsequence_point 9070 if eval \${$cacheid+:} false; then : 9071 $as_echo_n "(cached) " >&6 9072 else 9073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9074 /* end confdefs.h. */ 9075 int i; 9076 int 9077 main () 9078 { 9079 9080 ; 9081 return 0; 9082 } 9083 _ACEOF 9084 if ac_fn_c_try_link "$LINENO"; then : 9085 eval $cacheid=yes 9086 else 9087 eval $cacheid=no 9088 fi 9089 rm -f core conftest.err conftest.$ac_objext \ 9090 conftest$ac_exeext conftest.$ac_ext 9091 fi 9092 9093 9094 CFLAGS="$xorg_testset_save_CFLAGS" 9095 9096 eval supported=\$$cacheid 9097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9098 $as_echo "$supported" >&6; } 9099 if test "$supported" = "yes" ; then 9100 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9101 found="yes" 9102 fi 9103 fi 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116 9117 9118 9119 xorg_testset_save_CFLAGS="$CFLAGS" 9120 9121 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9124 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9125 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9126 $as_echo_n "(cached) " >&6 9127 else 9128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9129 /* end confdefs.h. */ 9130 int i; 9131 _ACEOF 9132 if ac_fn_c_try_compile "$LINENO"; then : 9133 xorg_cv_cc_flag_unknown_warning_option=yes 9134 else 9135 xorg_cv_cc_flag_unknown_warning_option=no 9136 fi 9137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9138 fi 9139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9140 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9141 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9142 CFLAGS="$xorg_testset_save_CFLAGS" 9143 fi 9144 9145 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9148 fi 9149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9151 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9152 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9153 $as_echo_n "(cached) " >&6 9154 else 9155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9156 /* end confdefs.h. */ 9157 int i; 9158 _ACEOF 9159 if ac_fn_c_try_compile "$LINENO"; then : 9160 xorg_cv_cc_flag_unused_command_line_argument=yes 9161 else 9162 xorg_cv_cc_flag_unused_command_line_argument=no 9163 fi 9164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9165 fi 9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9167 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9168 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9169 CFLAGS="$xorg_testset_save_CFLAGS" 9170 fi 9171 9172 found="no" 9173 9174 if test $found = "no" ; then 9175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9177 fi 9178 9179 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9181 fi 9182 9183 CFLAGS="$CFLAGS -Wreturn-type" 9184 9185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9186 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9187 cacheid=xorg_cv_cc_flag__Wreturn_type 9188 if eval \${$cacheid+:} false; then : 9189 $as_echo_n "(cached) " >&6 9190 else 9191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9192 /* end confdefs.h. */ 9193 int i; 9194 int 9195 main () 9196 { 9197 9198 ; 9199 return 0; 9200 } 9201 _ACEOF 9202 if ac_fn_c_try_link "$LINENO"; then : 9203 eval $cacheid=yes 9204 else 9205 eval $cacheid=no 9206 fi 9207 rm -f core conftest.err conftest.$ac_objext \ 9208 conftest$ac_exeext conftest.$ac_ext 9209 fi 9210 9211 9212 CFLAGS="$xorg_testset_save_CFLAGS" 9213 9214 eval supported=\$$cacheid 9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9216 $as_echo "$supported" >&6; } 9217 if test "$supported" = "yes" ; then 9218 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9219 found="yes" 9220 fi 9221 fi 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232 9233 9234 9235 9236 9237 xorg_testset_save_CFLAGS="$CFLAGS" 9238 9239 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9242 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9243 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9244 $as_echo_n "(cached) " >&6 9245 else 9246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9247 /* end confdefs.h. */ 9248 int i; 9249 _ACEOF 9250 if ac_fn_c_try_compile "$LINENO"; then : 9251 xorg_cv_cc_flag_unknown_warning_option=yes 9252 else 9253 xorg_cv_cc_flag_unknown_warning_option=no 9254 fi 9255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9256 fi 9257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9258 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9259 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9260 CFLAGS="$xorg_testset_save_CFLAGS" 9261 fi 9262 9263 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9266 fi 9267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9269 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9270 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9271 $as_echo_n "(cached) " >&6 9272 else 9273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9274 /* end confdefs.h. */ 9275 int i; 9276 _ACEOF 9277 if ac_fn_c_try_compile "$LINENO"; then : 9278 xorg_cv_cc_flag_unused_command_line_argument=yes 9279 else 9280 xorg_cv_cc_flag_unused_command_line_argument=no 9281 fi 9282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9283 fi 9284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9285 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288 fi 9289 9290 found="no" 9291 9292 if test $found = "no" ; then 9293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9295 fi 9296 9297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9299 fi 9300 9301 CFLAGS="$CFLAGS -Wtrigraphs" 9302 9303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9304 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9305 cacheid=xorg_cv_cc_flag__Wtrigraphs 9306 if eval \${$cacheid+:} false; then : 9307 $as_echo_n "(cached) " >&6 9308 else 9309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9310 /* end confdefs.h. */ 9311 int i; 9312 int 9313 main () 9314 { 9315 9316 ; 9317 return 0; 9318 } 9319 _ACEOF 9320 if ac_fn_c_try_link "$LINENO"; then : 9321 eval $cacheid=yes 9322 else 9323 eval $cacheid=no 9324 fi 9325 rm -f core conftest.err conftest.$ac_objext \ 9326 conftest$ac_exeext conftest.$ac_ext 9327 fi 9328 9329 9330 CFLAGS="$xorg_testset_save_CFLAGS" 9331 9332 eval supported=\$$cacheid 9333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9334 $as_echo "$supported" >&6; } 9335 if test "$supported" = "yes" ; then 9336 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9337 found="yes" 9338 fi 9339 fi 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 xorg_testset_save_CFLAGS="$CFLAGS" 9356 9357 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9360 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9361 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9362 $as_echo_n "(cached) " >&6 9363 else 9364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9365 /* end confdefs.h. */ 9366 int i; 9367 _ACEOF 9368 if ac_fn_c_try_compile "$LINENO"; then : 9369 xorg_cv_cc_flag_unknown_warning_option=yes 9370 else 9371 xorg_cv_cc_flag_unknown_warning_option=no 9372 fi 9373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9374 fi 9375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9376 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9377 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9378 CFLAGS="$xorg_testset_save_CFLAGS" 9379 fi 9380 9381 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9384 fi 9385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9387 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9388 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9389 $as_echo_n "(cached) " >&6 9390 else 9391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9392 /* end confdefs.h. */ 9393 int i; 9394 _ACEOF 9395 if ac_fn_c_try_compile "$LINENO"; then : 9396 xorg_cv_cc_flag_unused_command_line_argument=yes 9397 else 9398 xorg_cv_cc_flag_unused_command_line_argument=no 9399 fi 9400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9401 fi 9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9403 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9404 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9405 CFLAGS="$xorg_testset_save_CFLAGS" 9406 fi 9407 9408 found="no" 9409 9410 if test $found = "no" ; then 9411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9413 fi 9414 9415 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9417 fi 9418 9419 CFLAGS="$CFLAGS -Warray-bounds" 9420 9421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9422 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9423 cacheid=xorg_cv_cc_flag__Warray_bounds 9424 if eval \${$cacheid+:} false; then : 9425 $as_echo_n "(cached) " >&6 9426 else 9427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9428 /* end confdefs.h. */ 9429 int i; 9430 int 9431 main () 9432 { 9433 9434 ; 9435 return 0; 9436 } 9437 _ACEOF 9438 if ac_fn_c_try_link "$LINENO"; then : 9439 eval $cacheid=yes 9440 else 9441 eval $cacheid=no 9442 fi 9443 rm -f core conftest.err conftest.$ac_objext \ 9444 conftest$ac_exeext conftest.$ac_ext 9445 fi 9446 9447 9448 CFLAGS="$xorg_testset_save_CFLAGS" 9449 9450 eval supported=\$$cacheid 9451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9452 $as_echo "$supported" >&6; } 9453 if test "$supported" = "yes" ; then 9454 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9455 found="yes" 9456 fi 9457 fi 9458 9459 9460 9461 9462 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 xorg_testset_save_CFLAGS="$CFLAGS" 9474 9475 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9478 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9479 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9480 $as_echo_n "(cached) " >&6 9481 else 9482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483 /* end confdefs.h. */ 9484 int i; 9485 _ACEOF 9486 if ac_fn_c_try_compile "$LINENO"; then : 9487 xorg_cv_cc_flag_unknown_warning_option=yes 9488 else 9489 xorg_cv_cc_flag_unknown_warning_option=no 9490 fi 9491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9492 fi 9493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9494 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9495 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9496 CFLAGS="$xorg_testset_save_CFLAGS" 9497 fi 9498 9499 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9502 fi 9503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9505 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9506 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9507 $as_echo_n "(cached) " >&6 9508 else 9509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9510 /* end confdefs.h. */ 9511 int i; 9512 _ACEOF 9513 if ac_fn_c_try_compile "$LINENO"; then : 9514 xorg_cv_cc_flag_unused_command_line_argument=yes 9515 else 9516 xorg_cv_cc_flag_unused_command_line_argument=no 9517 fi 9518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9519 fi 9520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9521 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524 fi 9525 9526 found="no" 9527 9528 if test $found = "no" ; then 9529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9531 fi 9532 9533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9535 fi 9536 9537 CFLAGS="$CFLAGS -Wwrite-strings" 9538 9539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9540 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9541 cacheid=xorg_cv_cc_flag__Wwrite_strings 9542 if eval \${$cacheid+:} false; then : 9543 $as_echo_n "(cached) " >&6 9544 else 9545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9546 /* end confdefs.h. */ 9547 int i; 9548 int 9549 main () 9550 { 9551 9552 ; 9553 return 0; 9554 } 9555 _ACEOF 9556 if ac_fn_c_try_link "$LINENO"; then : 9557 eval $cacheid=yes 9558 else 9559 eval $cacheid=no 9560 fi 9561 rm -f core conftest.err conftest.$ac_objext \ 9562 conftest$ac_exeext conftest.$ac_ext 9563 fi 9564 9565 9566 CFLAGS="$xorg_testset_save_CFLAGS" 9567 9568 eval supported=\$$cacheid 9569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9570 $as_echo "$supported" >&6; } 9571 if test "$supported" = "yes" ; then 9572 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9573 found="yes" 9574 fi 9575 fi 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589 9590 9591 xorg_testset_save_CFLAGS="$CFLAGS" 9592 9593 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9596 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9597 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9598 $as_echo_n "(cached) " >&6 9599 else 9600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9601 /* end confdefs.h. */ 9602 int i; 9603 _ACEOF 9604 if ac_fn_c_try_compile "$LINENO"; then : 9605 xorg_cv_cc_flag_unknown_warning_option=yes 9606 else 9607 xorg_cv_cc_flag_unknown_warning_option=no 9608 fi 9609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9610 fi 9611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9612 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9613 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9614 CFLAGS="$xorg_testset_save_CFLAGS" 9615 fi 9616 9617 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9620 fi 9621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9623 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9624 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9625 $as_echo_n "(cached) " >&6 9626 else 9627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9628 /* end confdefs.h. */ 9629 int i; 9630 _ACEOF 9631 if ac_fn_c_try_compile "$LINENO"; then : 9632 xorg_cv_cc_flag_unused_command_line_argument=yes 9633 else 9634 xorg_cv_cc_flag_unused_command_line_argument=no 9635 fi 9636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9637 fi 9638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9639 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9640 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9641 CFLAGS="$xorg_testset_save_CFLAGS" 9642 fi 9643 9644 found="no" 9645 9646 if test $found = "no" ; then 9647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9649 fi 9650 9651 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9653 fi 9654 9655 CFLAGS="$CFLAGS -Waddress" 9656 9657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9658 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9659 cacheid=xorg_cv_cc_flag__Waddress 9660 if eval \${$cacheid+:} false; then : 9661 $as_echo_n "(cached) " >&6 9662 else 9663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9664 /* end confdefs.h. */ 9665 int i; 9666 int 9667 main () 9668 { 9669 9670 ; 9671 return 0; 9672 } 9673 _ACEOF 9674 if ac_fn_c_try_link "$LINENO"; then : 9675 eval $cacheid=yes 9676 else 9677 eval $cacheid=no 9678 fi 9679 rm -f core conftest.err conftest.$ac_objext \ 9680 conftest$ac_exeext conftest.$ac_ext 9681 fi 9682 9683 9684 CFLAGS="$xorg_testset_save_CFLAGS" 9685 9686 eval supported=\$$cacheid 9687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9688 $as_echo "$supported" >&6; } 9689 if test "$supported" = "yes" ; then 9690 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9691 found="yes" 9692 fi 9693 fi 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 xorg_testset_save_CFLAGS="$CFLAGS" 9710 9711 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9714 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9715 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9716 $as_echo_n "(cached) " >&6 9717 else 9718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9719 /* end confdefs.h. */ 9720 int i; 9721 _ACEOF 9722 if ac_fn_c_try_compile "$LINENO"; then : 9723 xorg_cv_cc_flag_unknown_warning_option=yes 9724 else 9725 xorg_cv_cc_flag_unknown_warning_option=no 9726 fi 9727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9728 fi 9729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9730 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9731 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9732 CFLAGS="$xorg_testset_save_CFLAGS" 9733 fi 9734 9735 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9738 fi 9739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9741 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9742 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9743 $as_echo_n "(cached) " >&6 9744 else 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746 /* end confdefs.h. */ 9747 int i; 9748 _ACEOF 9749 if ac_fn_c_try_compile "$LINENO"; then : 9750 xorg_cv_cc_flag_unused_command_line_argument=yes 9751 else 9752 xorg_cv_cc_flag_unused_command_line_argument=no 9753 fi 9754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9755 fi 9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9757 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9758 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760 fi 9761 9762 found="no" 9763 9764 if test $found = "no" ; then 9765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9767 fi 9768 9769 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9771 fi 9772 9773 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9774 9775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9776 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9777 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9778 if eval \${$cacheid+:} false; then : 9779 $as_echo_n "(cached) " >&6 9780 else 9781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9782 /* end confdefs.h. */ 9783 int i; 9784 int 9785 main () 9786 { 9787 9788 ; 9789 return 0; 9790 } 9791 _ACEOF 9792 if ac_fn_c_try_link "$LINENO"; then : 9793 eval $cacheid=yes 9794 else 9795 eval $cacheid=no 9796 fi 9797 rm -f core conftest.err conftest.$ac_objext \ 9798 conftest$ac_exeext conftest.$ac_ext 9799 fi 9800 9801 9802 CFLAGS="$xorg_testset_save_CFLAGS" 9803 9804 eval supported=\$$cacheid 9805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9806 $as_echo "$supported" >&6; } 9807 if test "$supported" = "yes" ; then 9808 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9809 found="yes" 9810 fi 9811 fi 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 xorg_testset_save_CFLAGS="$CFLAGS" 9828 9829 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9832 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9833 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9834 $as_echo_n "(cached) " >&6 9835 else 9836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9837 /* end confdefs.h. */ 9838 int i; 9839 _ACEOF 9840 if ac_fn_c_try_compile "$LINENO"; then : 9841 xorg_cv_cc_flag_unknown_warning_option=yes 9842 else 9843 xorg_cv_cc_flag_unknown_warning_option=no 9844 fi 9845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9846 fi 9847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9848 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9849 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9850 CFLAGS="$xorg_testset_save_CFLAGS" 9851 fi 9852 9853 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9856 fi 9857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9859 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9860 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9861 $as_echo_n "(cached) " >&6 9862 else 9863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9864 /* end confdefs.h. */ 9865 int i; 9866 _ACEOF 9867 if ac_fn_c_try_compile "$LINENO"; then : 9868 xorg_cv_cc_flag_unused_command_line_argument=yes 9869 else 9870 xorg_cv_cc_flag_unused_command_line_argument=no 9871 fi 9872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9873 fi 9874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9875 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9876 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9877 CFLAGS="$xorg_testset_save_CFLAGS" 9878 fi 9879 9880 found="no" 9881 9882 if test $found = "no" ; then 9883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9885 fi 9886 9887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9889 fi 9890 9891 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9892 9893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9894 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9895 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9896 if eval \${$cacheid+:} false; then : 9897 $as_echo_n "(cached) " >&6 9898 else 9899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9900 /* end confdefs.h. */ 9901 int i; 9902 int 9903 main () 9904 { 9905 9906 ; 9907 return 0; 9908 } 9909 _ACEOF 9910 if ac_fn_c_try_link "$LINENO"; then : 9911 eval $cacheid=yes 9912 else 9913 eval $cacheid=no 9914 fi 9915 rm -f core conftest.err conftest.$ac_objext \ 9916 conftest$ac_exeext conftest.$ac_ext 9917 fi 9918 9919 9920 CFLAGS="$xorg_testset_save_CFLAGS" 9921 9922 eval supported=\$$cacheid 9923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9924 $as_echo "$supported" >&6; } 9925 if test "$supported" = "yes" ; then 9926 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9927 found="yes" 9928 fi 9929 fi 9930 9931 9932 fi 9933 9934 9935 9936 9937 9938 9939 9940 CWARNFLAGS="$BASE_CFLAGS" 9941 if test "x$GCC" = xyes ; then 9942 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9943 fi 9944 9945 9946 9947 9948 9949 9950 9951 9952 # Check whether --enable-strict-compilation was given. 9953 if test "${enable_strict_compilation+set}" = set; then : 9954 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9955 else 9956 STRICT_COMPILE=no 9957 fi 9958 9959 9960 9961 9962 9963 9964 STRICT_CFLAGS="" 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 xorg_testset_save_CFLAGS="$CFLAGS" 9979 9980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9983 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9984 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9985 $as_echo_n "(cached) " >&6 9986 else 9987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9988 /* end confdefs.h. */ 9989 int i; 9990 _ACEOF 9991 if ac_fn_c_try_compile "$LINENO"; then : 9992 xorg_cv_cc_flag_unknown_warning_option=yes 9993 else 9994 xorg_cv_cc_flag_unknown_warning_option=no 9995 fi 9996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9997 fi 9998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9999 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10001 CFLAGS="$xorg_testset_save_CFLAGS" 10002 fi 10003 10004 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10007 fi 10008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10010 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10011 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10012 $as_echo_n "(cached) " >&6 10013 else 10014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10015 /* end confdefs.h. */ 10016 int i; 10017 _ACEOF 10018 if ac_fn_c_try_compile "$LINENO"; then : 10019 xorg_cv_cc_flag_unused_command_line_argument=yes 10020 else 10021 xorg_cv_cc_flag_unused_command_line_argument=no 10022 fi 10023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10024 fi 10025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10026 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10028 CFLAGS="$xorg_testset_save_CFLAGS" 10029 fi 10030 10031 found="no" 10032 10033 if test $found = "no" ; then 10034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10036 fi 10037 10038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10040 fi 10041 10042 CFLAGS="$CFLAGS -pedantic" 10043 10044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10045 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10046 cacheid=xorg_cv_cc_flag__pedantic 10047 if eval \${$cacheid+:} false; then : 10048 $as_echo_n "(cached) " >&6 10049 else 10050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10051 /* end confdefs.h. */ 10052 int i; 10053 int 10054 main () 10055 { 10056 10057 ; 10058 return 0; 10059 } 10060 _ACEOF 10061 if ac_fn_c_try_link "$LINENO"; then : 10062 eval $cacheid=yes 10063 else 10064 eval $cacheid=no 10065 fi 10066 rm -f core conftest.err conftest.$ac_objext \ 10067 conftest$ac_exeext conftest.$ac_ext 10068 fi 10069 10070 10071 CFLAGS="$xorg_testset_save_CFLAGS" 10072 10073 eval supported=\$$cacheid 10074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10075 $as_echo "$supported" >&6; } 10076 if test "$supported" = "yes" ; then 10077 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10078 found="yes" 10079 fi 10080 fi 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 xorg_testset_save_CFLAGS="$CFLAGS" 10097 10098 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10101 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10102 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10103 $as_echo_n "(cached) " >&6 10104 else 10105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10106 /* end confdefs.h. */ 10107 int i; 10108 _ACEOF 10109 if ac_fn_c_try_compile "$LINENO"; then : 10110 xorg_cv_cc_flag_unknown_warning_option=yes 10111 else 10112 xorg_cv_cc_flag_unknown_warning_option=no 10113 fi 10114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10115 fi 10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10117 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10119 CFLAGS="$xorg_testset_save_CFLAGS" 10120 fi 10121 10122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10125 fi 10126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10128 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10129 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10130 $as_echo_n "(cached) " >&6 10131 else 10132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133 /* end confdefs.h. */ 10134 int i; 10135 _ACEOF 10136 if ac_fn_c_try_compile "$LINENO"; then : 10137 xorg_cv_cc_flag_unused_command_line_argument=yes 10138 else 10139 xorg_cv_cc_flag_unused_command_line_argument=no 10140 fi 10141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10142 fi 10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10144 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10146 CFLAGS="$xorg_testset_save_CFLAGS" 10147 fi 10148 10149 found="no" 10150 10151 if test $found = "no" ; then 10152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10154 fi 10155 10156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10158 fi 10159 10160 CFLAGS="$CFLAGS -Werror" 10161 10162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10163 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10164 cacheid=xorg_cv_cc_flag__Werror 10165 if eval \${$cacheid+:} false; then : 10166 $as_echo_n "(cached) " >&6 10167 else 10168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169 /* end confdefs.h. */ 10170 int i; 10171 int 10172 main () 10173 { 10174 10175 ; 10176 return 0; 10177 } 10178 _ACEOF 10179 if ac_fn_c_try_link "$LINENO"; then : 10180 eval $cacheid=yes 10181 else 10182 eval $cacheid=no 10183 fi 10184 rm -f core conftest.err conftest.$ac_objext \ 10185 conftest$ac_exeext conftest.$ac_ext 10186 fi 10187 10188 10189 CFLAGS="$xorg_testset_save_CFLAGS" 10190 10191 eval supported=\$$cacheid 10192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10193 $as_echo "$supported" >&6; } 10194 if test "$supported" = "yes" ; then 10195 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10196 found="yes" 10197 fi 10198 fi 10199 10200 if test $found = "no" ; then 10201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10203 fi 10204 10205 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10207 fi 10208 10209 CFLAGS="$CFLAGS -errwarn" 10210 10211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10212 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10213 cacheid=xorg_cv_cc_flag__errwarn 10214 if eval \${$cacheid+:} false; then : 10215 $as_echo_n "(cached) " >&6 10216 else 10217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10218 /* end confdefs.h. */ 10219 int i; 10220 int 10221 main () 10222 { 10223 10224 ; 10225 return 0; 10226 } 10227 _ACEOF 10228 if ac_fn_c_try_link "$LINENO"; then : 10229 eval $cacheid=yes 10230 else 10231 eval $cacheid=no 10232 fi 10233 rm -f core conftest.err conftest.$ac_objext \ 10234 conftest$ac_exeext conftest.$ac_ext 10235 fi 10236 10237 10238 CFLAGS="$xorg_testset_save_CFLAGS" 10239 10240 eval supported=\$$cacheid 10241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10242 $as_echo "$supported" >&6; } 10243 if test "$supported" = "yes" ; then 10244 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10245 found="yes" 10246 fi 10247 fi 10248 10249 10250 10251 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10252 # activate it with -Werror, so we add it here explicitly. 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 xorg_testset_save_CFLAGS="$CFLAGS" 10267 10268 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10271 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10272 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10273 $as_echo_n "(cached) " >&6 10274 else 10275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10276 /* end confdefs.h. */ 10277 int i; 10278 _ACEOF 10279 if ac_fn_c_try_compile "$LINENO"; then : 10280 xorg_cv_cc_flag_unknown_warning_option=yes 10281 else 10282 xorg_cv_cc_flag_unknown_warning_option=no 10283 fi 10284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10285 fi 10286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10287 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10289 CFLAGS="$xorg_testset_save_CFLAGS" 10290 fi 10291 10292 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10295 fi 10296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10298 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10299 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10300 $as_echo_n "(cached) " >&6 10301 else 10302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10303 /* end confdefs.h. */ 10304 int i; 10305 _ACEOF 10306 if ac_fn_c_try_compile "$LINENO"; then : 10307 xorg_cv_cc_flag_unused_command_line_argument=yes 10308 else 10309 xorg_cv_cc_flag_unused_command_line_argument=no 10310 fi 10311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10312 fi 10313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10314 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10316 CFLAGS="$xorg_testset_save_CFLAGS" 10317 fi 10318 10319 found="no" 10320 10321 if test $found = "no" ; then 10322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10324 fi 10325 10326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10328 fi 10329 10330 CFLAGS="$CFLAGS -Werror=attributes" 10331 10332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10333 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10334 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10335 if eval \${$cacheid+:} false; then : 10336 $as_echo_n "(cached) " >&6 10337 else 10338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10339 /* end confdefs.h. */ 10340 int i; 10341 int 10342 main () 10343 { 10344 10345 ; 10346 return 0; 10347 } 10348 _ACEOF 10349 if ac_fn_c_try_link "$LINENO"; then : 10350 eval $cacheid=yes 10351 else 10352 eval $cacheid=no 10353 fi 10354 rm -f core conftest.err conftest.$ac_objext \ 10355 conftest$ac_exeext conftest.$ac_ext 10356 fi 10357 10358 10359 CFLAGS="$xorg_testset_save_CFLAGS" 10360 10361 eval supported=\$$cacheid 10362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10363 $as_echo "$supported" >&6; } 10364 if test "$supported" = "yes" ; then 10365 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10366 found="yes" 10367 fi 10368 fi 10369 10370 10371 10372 if test "x$STRICT_COMPILE" = "xyes"; then 10373 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10374 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10375 fi 10376 10377 10378 10379 10380 10381 10382 cat >>confdefs.h <<_ACEOF 10383 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10384 _ACEOF 10385 10386 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10387 if test "x$PVM" = "x"; then 10388 PVM="0" 10389 fi 10390 10391 cat >>confdefs.h <<_ACEOF 10392 #define PACKAGE_VERSION_MINOR $PVM 10393 _ACEOF 10394 10395 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10396 if test "x$PVP" = "x"; then 10397 PVP="0" 10398 fi 10399 10400 cat >>confdefs.h <<_ACEOF 10401 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10402 _ACEOF 10403 10404 10405 10406 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10407 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10408 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10409 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10410 10411 10412 10413 10414 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10415 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10416 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10417 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10418 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10419 10420 10421 10422 10423 10424 10425 if test x$APP_MAN_SUFFIX = x ; then 10426 APP_MAN_SUFFIX=1 10427 fi 10428 if test x$APP_MAN_DIR = x ; then 10429 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10430 fi 10431 10432 if test x$LIB_MAN_SUFFIX = x ; then 10433 LIB_MAN_SUFFIX=3 10434 fi 10435 if test x$LIB_MAN_DIR = x ; then 10436 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10437 fi 10438 10439 if test x$FILE_MAN_SUFFIX = x ; then 10440 case $host_os in 10441 solaris*) FILE_MAN_SUFFIX=4 ;; 10442 *) FILE_MAN_SUFFIX=5 ;; 10443 esac 10444 fi 10445 if test x$FILE_MAN_DIR = x ; then 10446 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10447 fi 10448 10449 if test x$MISC_MAN_SUFFIX = x ; then 10450 case $host_os in 10451 solaris*) MISC_MAN_SUFFIX=5 ;; 10452 *) MISC_MAN_SUFFIX=7 ;; 10453 esac 10454 fi 10455 if test x$MISC_MAN_DIR = x ; then 10456 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10457 fi 10458 10459 if test x$DRIVER_MAN_SUFFIX = x ; then 10460 case $host_os in 10461 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10462 *) DRIVER_MAN_SUFFIX=4 ;; 10463 esac 10464 fi 10465 if test x$DRIVER_MAN_DIR = x ; then 10466 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10467 fi 10468 10469 if test x$ADMIN_MAN_SUFFIX = x ; then 10470 case $host_os in 10471 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10472 *) ADMIN_MAN_SUFFIX=8 ;; 10473 esac 10474 fi 10475 if test x$ADMIN_MAN_DIR = x ; then 10476 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10477 fi 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 XORG_MAN_PAGE="X Version 11" 10494 10495 MAN_SUBSTS="\ 10496 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10497 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10498 -e 's|__xservername__|Xorg|g' \ 10499 -e 's|__xconfigfile__|xorg.conf|g' \ 10500 -e 's|__projectroot__|\$(prefix)|g' \ 10501 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10502 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10503 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10504 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10505 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10506 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10507 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10508 10509 10510 10511 # Check whether --enable-silent-rules was given. 10512 if test "${enable_silent_rules+set}" = set; then : 10513 enableval=$enable_silent_rules; 10514 fi 10515 10516 case $enable_silent_rules in # ((( 10517 yes) AM_DEFAULT_VERBOSITY=0;; 10518 no) AM_DEFAULT_VERBOSITY=1;; 10519 *) AM_DEFAULT_VERBOSITY=0;; 10520 esac 10521 am_make=${MAKE-make} 10522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10523 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10524 if ${am_cv_make_support_nested_variables+:} false; then : 10525 $as_echo_n "(cached) " >&6 10526 else 10527 if $as_echo 'TRUE=$(BAR$(V)) 10528 BAR0=false 10529 BAR1=true 10530 V=1 10531 am__doit: 10532 @$(TRUE) 10533 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10534 am_cv_make_support_nested_variables=yes 10535 else 10536 am_cv_make_support_nested_variables=no 10537 fi 10538 fi 10539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10540 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10541 if test $am_cv_make_support_nested_variables = yes; then 10542 AM_V='$(V)' 10543 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10544 else 10545 AM_V=$AM_DEFAULT_VERBOSITY 10546 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10547 fi 10548 AM_BACKSLASH='\' 10549 10550 10551 10552 # Checks for pkg-config packages 10553 10554 pkg_failed=no 10555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFINDPROXY" >&5 10556 $as_echo_n "checking for XFINDPROXY... " >&6; } 10557 10558 if test -n "$XFINDPROXY_CFLAGS"; then 10559 pkg_cv_XFINDPROXY_CFLAGS="$XFINDPROXY_CFLAGS" 10560 elif test -n "$PKG_CONFIG"; then 10561 if test -n "$PKG_CONFIG" && \ 10562 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto ice xt xproxymngproto\""; } >&5 10563 ($PKG_CONFIG --exists --print-errors "xproto ice xt xproxymngproto") 2>&5 10564 ac_status=$? 10565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10566 test $ac_status = 0; }; then 10567 pkg_cv_XFINDPROXY_CFLAGS=`$PKG_CONFIG --cflags "xproto ice xt xproxymngproto" 2>/dev/null` 10568 else 10569 pkg_failed=yes 10570 fi 10571 else 10572 pkg_failed=untried 10573 fi 10574 if test -n "$XFINDPROXY_LIBS"; then 10575 pkg_cv_XFINDPROXY_LIBS="$XFINDPROXY_LIBS" 10576 elif test -n "$PKG_CONFIG"; then 10577 if test -n "$PKG_CONFIG" && \ 10578 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto ice xt xproxymngproto\""; } >&5 10579 ($PKG_CONFIG --exists --print-errors "xproto ice xt xproxymngproto") 2>&5 10580 ac_status=$? 10581 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10582 test $ac_status = 0; }; then 10583 pkg_cv_XFINDPROXY_LIBS=`$PKG_CONFIG --libs "xproto ice xt xproxymngproto" 2>/dev/null` 10584 else 10585 pkg_failed=yes 10586 fi 10587 else 10588 pkg_failed=untried 10589 fi 10590 10591 10592 10593 if test $pkg_failed = yes; then 10594 10595 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10596 _pkg_short_errors_supported=yes 10597 else 10598 _pkg_short_errors_supported=no 10599 fi 10600 if test $_pkg_short_errors_supported = yes; then 10601 XFINDPROXY_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto ice xt xproxymngproto" 2>&1` 10602 else 10603 XFINDPROXY_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto ice xt xproxymngproto" 2>&1` 10604 fi 10605 # Put the nasty error message in config.log where it belongs 10606 echo "$XFINDPROXY_PKG_ERRORS" >&5 10607 10608 as_fn_error $? "Package requirements (xproto ice xt xproxymngproto) were not met: 10609 10610 $XFINDPROXY_PKG_ERRORS 10611 10612 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10613 installed software in a non-standard prefix. 10614 10615 Alternatively, you may set the environment variables XFINDPROXY_CFLAGS 10616 and XFINDPROXY_LIBS to avoid the need to call pkg-config. 10617 See the pkg-config man page for more details. 10618 " "$LINENO" 5 10619 elif test $pkg_failed = untried; then 10620 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10621 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10622 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10623 is in your PATH or set the PKG_CONFIG environment variable to the full 10624 path to pkg-config. 10625 10626 Alternatively, you may set the environment variables XFINDPROXY_CFLAGS 10627 and XFINDPROXY_LIBS to avoid the need to call pkg-config. 10628 See the pkg-config man page for more details. 10629 10630 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10631 See \`config.log' for more details" "$LINENO" 5; } 10632 else 10633 XFINDPROXY_CFLAGS=$pkg_cv_XFINDPROXY_CFLAGS 10634 XFINDPROXY_LIBS=$pkg_cv_XFINDPROXY_LIBS 10635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10636 $as_echo "yes" >&6; } 10637 : 10638 fi 10639 10640 ac_config_files="$ac_config_files Makefile" 10641 10642 cat >confcache <<\_ACEOF 10643 # This file is a shell script that caches the results of configure 10644 # tests run on this system so they can be shared between configure 10645 # scripts and configure runs, see configure's option --config-cache. 10646 # It is not useful on other systems. If it contains results you don't 10647 # want to keep, you may remove or edit it. 10648 # 10649 # config.status only pays attention to the cache file if you give it 10650 # the --recheck option to rerun configure. 10651 # 10652 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10653 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10654 # following values. 10655 10656 _ACEOF 10657 10658 # The following way of writing the cache mishandles newlines in values, 10659 # but we know of no workaround that is simple, portable, and efficient. 10660 # So, we kill variables containing newlines. 10661 # Ultrix sh set writes to stderr and can't be redirected directly, 10662 # and sets the high bit in the cache file unless we assign to the vars. 10663 ( 10664 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10665 eval ac_val=\$$ac_var 10666 case $ac_val in #( 10667 *${as_nl}*) 10668 case $ac_var in #( 10669 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10670 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10671 esac 10672 case $ac_var in #( 10673 _ | IFS | as_nl) ;; #( 10674 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10675 *) { eval $ac_var=; unset $ac_var;} ;; 10676 esac ;; 10677 esac 10678 done 10679 10680 (set) 2>&1 | 10681 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10682 *${as_nl}ac_space=\ *) 10683 # `set' does not quote correctly, so add quotes: double-quote 10684 # substitution turns \\\\ into \\, and sed turns \\ into \. 10685 sed -n \ 10686 "s/'/'\\\\''/g; 10687 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10688 ;; #( 10689 *) 10690 # `set' quotes correctly as required by POSIX, so do not add quotes. 10691 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10692 ;; 10693 esac | 10694 sort 10695 ) | 10696 sed ' 10697 /^ac_cv_env_/b end 10698 t clear 10699 :clear 10700 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10701 t end 10702 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10703 :end' >>confcache 10704 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10705 if test -w "$cache_file"; then 10706 if test "x$cache_file" != "x/dev/null"; then 10707 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10708 $as_echo "$as_me: updating cache $cache_file" >&6;} 10709 if test ! -f "$cache_file" || test -h "$cache_file"; then 10710 cat confcache >"$cache_file" 10711 else 10712 case $cache_file in #( 10713 */* | ?:*) 10714 mv -f confcache "$cache_file"$$ && 10715 mv -f "$cache_file"$$ "$cache_file" ;; #( 10716 *) 10717 mv -f confcache "$cache_file" ;; 10718 esac 10719 fi 10720 fi 10721 else 10722 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10723 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10724 fi 10725 fi 10726 rm -f confcache 10727 10728 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10729 # Let make expand exec_prefix. 10730 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10731 10732 DEFS=-DHAVE_CONFIG_H 10733 10734 ac_libobjs= 10735 ac_ltlibobjs= 10736 U= 10737 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10738 # 1. Remove the extension, and $U if already installed. 10739 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10740 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10741 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10742 # will be set to the directory where LIBOBJS objects are built. 10743 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10744 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10745 done 10746 LIBOBJS=$ac_libobjs 10747 10748 LTLIBOBJS=$ac_ltlibobjs 10749 10750 10751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10752 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10753 if test -n "$am_sleep_pid"; then 10754 # Hide warnings about reused PIDs. 10755 wait $am_sleep_pid 2>/dev/null 10756 fi 10757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10758 $as_echo "done" >&6; } 10759 if test -n "$EXEEXT"; then 10760 am__EXEEXT_TRUE= 10761 am__EXEEXT_FALSE='#' 10762 else 10763 am__EXEEXT_TRUE='#' 10764 am__EXEEXT_FALSE= 10765 fi 10766 10767 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10768 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10769 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10770 fi 10771 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10772 as_fn_error $? "conditional \"AMDEP\" was never defined. 10773 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10774 fi 10775 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10776 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10777 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10778 fi 10779 10780 : "${CONFIG_STATUS=./config.status}" 10781 ac_write_fail=0 10782 ac_clean_files_save=$ac_clean_files 10783 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10784 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10785 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10786 as_write_fail=0 10787 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10788 #! $SHELL 10789 # Generated by $as_me. 10790 # Run this file to recreate the current configuration. 10791 # Compiler output produced by configure, useful for debugging 10792 # configure, is in config.log if it exists. 10793 10794 debug=false 10795 ac_cs_recheck=false 10796 ac_cs_silent=false 10797 10798 SHELL=\${CONFIG_SHELL-$SHELL} 10799 export SHELL 10800 _ASEOF 10801 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10802 ## -------------------- ## 10803 ## M4sh Initialization. ## 10804 ## -------------------- ## 10805 10806 # Be more Bourne compatible 10807 DUALCASE=1; export DUALCASE # for MKS sh 10808 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10809 emulate sh 10810 NULLCMD=: 10811 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10812 # is contrary to our usage. Disable this feature. 10813 alias -g '${1+"$@"}'='"$@"' 10814 setopt NO_GLOB_SUBST 10815 else 10816 case `(set -o) 2>/dev/null` in #( 10817 *posix*) : 10818 set -o posix ;; #( 10819 *) : 10820 ;; 10821 esac 10822 fi 10823 10824 10825 as_nl=' 10826 ' 10827 export as_nl 10828 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10829 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10830 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10831 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10832 # Prefer a ksh shell builtin over an external printf program on Solaris, 10833 # but without wasting forks for bash or zsh. 10834 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10835 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10836 as_echo='print -r --' 10837 as_echo_n='print -rn --' 10838 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10839 as_echo='printf %s\n' 10840 as_echo_n='printf %s' 10841 else 10842 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10843 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10844 as_echo_n='/usr/ucb/echo -n' 10845 else 10846 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10847 as_echo_n_body='eval 10848 arg=$1; 10849 case $arg in #( 10850 *"$as_nl"*) 10851 expr "X$arg" : "X\\(.*\\)$as_nl"; 10852 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10853 esac; 10854 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10855 ' 10856 export as_echo_n_body 10857 as_echo_n='sh -c $as_echo_n_body as_echo' 10858 fi 10859 export as_echo_body 10860 as_echo='sh -c $as_echo_body as_echo' 10861 fi 10862 10863 # The user is always right. 10864 if test "${PATH_SEPARATOR+set}" != set; then 10865 PATH_SEPARATOR=: 10866 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10867 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10868 PATH_SEPARATOR=';' 10869 } 10870 fi 10871 10872 10873 # IFS 10874 # We need space, tab and new line, in precisely that order. Quoting is 10875 # there to prevent editors from complaining about space-tab. 10876 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10877 # splitting by setting IFS to empty value.) 10878 IFS=" "" $as_nl" 10879 10880 # Find who we are. Look in the path if we contain no directory separator. 10881 as_myself= 10882 case $0 in #(( 10883 *[\\/]* ) as_myself=$0 ;; 10884 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10885 for as_dir in $PATH 10886 do 10887 IFS=$as_save_IFS 10888 test -z "$as_dir" && as_dir=. 10889 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10890 done 10891 IFS=$as_save_IFS 10892 10893 ;; 10894 esac 10895 # We did not find ourselves, most probably we were run as `sh COMMAND' 10896 # in which case we are not to be found in the path. 10897 if test "x$as_myself" = x; then 10898 as_myself=$0 10899 fi 10900 if test ! -f "$as_myself"; then 10901 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10902 exit 1 10903 fi 10904 10905 # Unset variables that we do not need and which cause bugs (e.g. in 10906 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10907 # suppresses any "Segmentation fault" message there. '((' could 10908 # trigger a bug in pdksh 5.2.14. 10909 for as_var in BASH_ENV ENV MAIL MAILPATH 10910 do eval test x\${$as_var+set} = xset \ 10911 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10912 done 10913 PS1='$ ' 10914 PS2='> ' 10915 PS4='+ ' 10916 10917 # NLS nuisances. 10918 LC_ALL=C 10919 export LC_ALL 10920 LANGUAGE=C 10921 export LANGUAGE 10922 10923 # CDPATH. 10924 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10925 10926 10927 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10928 # ---------------------------------------- 10929 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10930 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10931 # script with STATUS, using 1 if that was 0. 10932 as_fn_error () 10933 { 10934 as_status=$1; test $as_status -eq 0 && as_status=1 10935 if test "$4"; then 10936 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10937 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10938 fi 10939 $as_echo "$as_me: error: $2" >&2 10940 as_fn_exit $as_status 10941 } # as_fn_error 10942 10943 10944 # as_fn_set_status STATUS 10945 # ----------------------- 10946 # Set $? to STATUS, without forking. 10947 as_fn_set_status () 10948 { 10949 return $1 10950 } # as_fn_set_status 10951 10952 # as_fn_exit STATUS 10953 # ----------------- 10954 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10955 as_fn_exit () 10956 { 10957 set +e 10958 as_fn_set_status $1 10959 exit $1 10960 } # as_fn_exit 10961 10962 # as_fn_unset VAR 10963 # --------------- 10964 # Portably unset VAR. 10965 as_fn_unset () 10966 { 10967 { eval $1=; unset $1;} 10968 } 10969 as_unset=as_fn_unset 10970 # as_fn_append VAR VALUE 10971 # ---------------------- 10972 # Append the text in VALUE to the end of the definition contained in VAR. Take 10973 # advantage of any shell optimizations that allow amortized linear growth over 10974 # repeated appends, instead of the typical quadratic growth present in naive 10975 # implementations. 10976 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10977 eval 'as_fn_append () 10978 { 10979 eval $1+=\$2 10980 }' 10981 else 10982 as_fn_append () 10983 { 10984 eval $1=\$$1\$2 10985 } 10986 fi # as_fn_append 10987 10988 # as_fn_arith ARG... 10989 # ------------------ 10990 # Perform arithmetic evaluation on the ARGs, and store the result in the 10991 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10992 # must be portable across $(()) and expr. 10993 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10994 eval 'as_fn_arith () 10995 { 10996 as_val=$(( $* )) 10997 }' 10998 else 10999 as_fn_arith () 11000 { 11001 as_val=`expr "$@" || test $? -eq 1` 11002 } 11003 fi # as_fn_arith 11004 11005 11006 if expr a : '\(a\)' >/dev/null 2>&1 && 11007 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11008 as_expr=expr 11009 else 11010 as_expr=false 11011 fi 11012 11013 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11014 as_basename=basename 11015 else 11016 as_basename=false 11017 fi 11018 11019 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11020 as_dirname=dirname 11021 else 11022 as_dirname=false 11023 fi 11024 11025 as_me=`$as_basename -- "$0" || 11026 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11027 X"$0" : 'X\(//\)$' \| \ 11028 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11029 $as_echo X/"$0" | 11030 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11031 s//\1/ 11032 q 11033 } 11034 /^X\/\(\/\/\)$/{ 11035 s//\1/ 11036 q 11037 } 11038 /^X\/\(\/\).*/{ 11039 s//\1/ 11040 q 11041 } 11042 s/.*/./; q'` 11043 11044 # Avoid depending upon Character Ranges. 11045 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11046 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11047 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11048 as_cr_digits='0123456789' 11049 as_cr_alnum=$as_cr_Letters$as_cr_digits 11050 11051 ECHO_C= ECHO_N= ECHO_T= 11052 case `echo -n x` in #((((( 11053 -n*) 11054 case `echo 'xy\c'` in 11055 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11056 xy) ECHO_C='\c';; 11057 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11058 ECHO_T=' ';; 11059 esac;; 11060 *) 11061 ECHO_N='-n';; 11062 esac 11063 11064 rm -f conf$$ conf$$.exe conf$$.file 11065 if test -d conf$$.dir; then 11066 rm -f conf$$.dir/conf$$.file 11067 else 11068 rm -f conf$$.dir 11069 mkdir conf$$.dir 2>/dev/null 11070 fi 11071 if (echo >conf$$.file) 2>/dev/null; then 11072 if ln -s conf$$.file conf$$ 2>/dev/null; then 11073 as_ln_s='ln -s' 11074 # ... but there are two gotchas: 11075 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11076 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11077 # In both cases, we have to default to `cp -p'. 11078 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11079 as_ln_s='cp -p' 11080 elif ln conf$$.file conf$$ 2>/dev/null; then 11081 as_ln_s=ln 11082 else 11083 as_ln_s='cp -p' 11084 fi 11085 else 11086 as_ln_s='cp -p' 11087 fi 11088 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11089 rmdir conf$$.dir 2>/dev/null 11090 11091 11092 # as_fn_mkdir_p 11093 # ------------- 11094 # Create "$as_dir" as a directory, including parents if necessary. 11095 as_fn_mkdir_p () 11096 { 11097 11098 case $as_dir in #( 11099 -*) as_dir=./$as_dir;; 11100 esac 11101 test -d "$as_dir" || eval $as_mkdir_p || { 11102 as_dirs= 11103 while :; do 11104 case $as_dir in #( 11105 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11106 *) as_qdir=$as_dir;; 11107 esac 11108 as_dirs="'$as_qdir' $as_dirs" 11109 as_dir=`$as_dirname -- "$as_dir" || 11110 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11111 X"$as_dir" : 'X\(//\)[^/]' \| \ 11112 X"$as_dir" : 'X\(//\)$' \| \ 11113 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11114 $as_echo X"$as_dir" | 11115 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11116 s//\1/ 11117 q 11118 } 11119 /^X\(\/\/\)[^/].*/{ 11120 s//\1/ 11121 q 11122 } 11123 /^X\(\/\/\)$/{ 11124 s//\1/ 11125 q 11126 } 11127 /^X\(\/\).*/{ 11128 s//\1/ 11129 q 11130 } 11131 s/.*/./; q'` 11132 test -d "$as_dir" && break 11133 done 11134 test -z "$as_dirs" || eval "mkdir $as_dirs" 11135 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11136 11137 11138 } # as_fn_mkdir_p 11139 if mkdir -p . 2>/dev/null; then 11140 as_mkdir_p='mkdir -p "$as_dir"' 11141 else 11142 test -d ./-p && rmdir ./-p 11143 as_mkdir_p=false 11144 fi 11145 11146 if test -x / >/dev/null 2>&1; then 11147 as_test_x='test -x' 11148 else 11149 if ls -dL / >/dev/null 2>&1; then 11150 as_ls_L_option=L 11151 else 11152 as_ls_L_option= 11153 fi 11154 as_test_x=' 11155 eval sh -c '\'' 11156 if test -d "$1"; then 11157 test -d "$1/."; 11158 else 11159 case $1 in #( 11160 -*)set "./$1";; 11161 esac; 11162 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11163 ???[sx]*):;;*)false;;esac;fi 11164 '\'' sh 11165 ' 11166 fi 11167 as_executable_p=$as_test_x 11168 11169 # Sed expression to map a string onto a valid CPP name. 11170 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11171 11172 # Sed expression to map a string onto a valid variable name. 11173 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11174 11175 11176 exec 6>&1 11177 ## ----------------------------------- ## 11178 ## Main body of $CONFIG_STATUS script. ## 11179 ## ----------------------------------- ## 11180 _ASEOF 11181 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11182 11183 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11184 # Save the log message, to keep $0 and so on meaningful, and to 11185 # report actual input values of CONFIG_FILES etc. instead of their 11186 # values after options handling. 11187 ac_log=" 11188 This file was extended by xfindproxy $as_me 1.0.3, which was 11189 generated by GNU Autoconf 2.68. Invocation command line was 11190 11191 CONFIG_FILES = $CONFIG_FILES 11192 CONFIG_HEADERS = $CONFIG_HEADERS 11193 CONFIG_LINKS = $CONFIG_LINKS 11194 CONFIG_COMMANDS = $CONFIG_COMMANDS 11195 $ $0 $@ 11196 11197 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11198 " 11199 11200 _ACEOF 11201 11202 case $ac_config_files in *" 11203 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11204 esac 11205 11206 case $ac_config_headers in *" 11207 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11208 esac 11209 11210 11211 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11212 # Files that config.status was made for. 11213 config_files="$ac_config_files" 11214 config_headers="$ac_config_headers" 11215 config_commands="$ac_config_commands" 11216 11217 _ACEOF 11218 11219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11220 ac_cs_usage="\ 11221 \`$as_me' instantiates files and other configuration actions 11222 from templates according to the current configuration. Unless the files 11223 and actions are specified as TAGs, all are instantiated by default. 11224 11225 Usage: $0 [OPTION]... [TAG]... 11226 11227 -h, --help print this help, then exit 11228 -V, --version print version number and configuration settings, then exit 11229 --config print configuration, then exit 11230 -q, --quiet, --silent 11231 do not print progress messages 11232 -d, --debug don't remove temporary files 11233 --recheck update $as_me by reconfiguring in the same conditions 11234 --file=FILE[:TEMPLATE] 11235 instantiate the configuration file FILE 11236 --header=FILE[:TEMPLATE] 11237 instantiate the configuration header FILE 11238 11239 Configuration files: 11240 $config_files 11241 11242 Configuration headers: 11243 $config_headers 11244 11245 Configuration commands: 11246 $config_commands 11247 11248 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11249 11250 _ACEOF 11251 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11252 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11253 ac_cs_version="\\ 11254 xfindproxy config.status 1.0.3 11255 configured by $0, generated by GNU Autoconf 2.68, 11256 with options \\"\$ac_cs_config\\" 11257 11258 Copyright (C) 2010 Free Software Foundation, Inc. 11259 This config.status script is free software; the Free Software Foundation 11260 gives unlimited permission to copy, distribute and modify it." 11261 11262 ac_pwd='$ac_pwd' 11263 srcdir='$srcdir' 11264 INSTALL='$INSTALL' 11265 MKDIR_P='$MKDIR_P' 11266 AWK='$AWK' 11267 test -n "\$AWK" || AWK=awk 11268 _ACEOF 11269 11270 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11271 # The default lists apply if the user does not specify any file. 11272 ac_need_defaults=: 11273 while test $# != 0 11274 do 11275 case $1 in 11276 --*=?*) 11277 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11278 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11279 ac_shift=: 11280 ;; 11281 --*=) 11282 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11283 ac_optarg= 11284 ac_shift=: 11285 ;; 11286 *) 11287 ac_option=$1 11288 ac_optarg=$2 11289 ac_shift=shift 11290 ;; 11291 esac 11292 11293 case $ac_option in 11294 # Handling of the options. 11295 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11296 ac_cs_recheck=: ;; 11297 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11298 $as_echo "$ac_cs_version"; exit ;; 11299 --config | --confi | --conf | --con | --co | --c ) 11300 $as_echo "$ac_cs_config"; exit ;; 11301 --debug | --debu | --deb | --de | --d | -d ) 11302 debug=: ;; 11303 --file | --fil | --fi | --f ) 11304 $ac_shift 11305 case $ac_optarg in 11306 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11307 '') as_fn_error $? "missing file argument" ;; 11308 esac 11309 as_fn_append CONFIG_FILES " '$ac_optarg'" 11310 ac_need_defaults=false;; 11311 --header | --heade | --head | --hea ) 11312 $ac_shift 11313 case $ac_optarg in 11314 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11315 esac 11316 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11317 ac_need_defaults=false;; 11318 --he | --h) 11319 # Conflict between --help and --header 11320 as_fn_error $? "ambiguous option: \`$1' 11321 Try \`$0 --help' for more information.";; 11322 --help | --hel | -h ) 11323 $as_echo "$ac_cs_usage"; exit ;; 11324 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11325 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11326 ac_cs_silent=: ;; 11327 11328 # This is an error. 11329 -*) as_fn_error $? "unrecognized option: \`$1' 11330 Try \`$0 --help' for more information." ;; 11331 11332 *) as_fn_append ac_config_targets " $1" 11333 ac_need_defaults=false ;; 11334 11335 esac 11336 shift 11337 done 11338 11339 ac_configure_extra_args= 11340 11341 if $ac_cs_silent; then 11342 exec 6>/dev/null 11343 ac_configure_extra_args="$ac_configure_extra_args --silent" 11344 fi 11345 11346 _ACEOF 11347 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11348 if \$ac_cs_recheck; then 11349 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11350 shift 11351 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11352 CONFIG_SHELL='$SHELL' 11353 export CONFIG_SHELL 11354 exec "\$@" 11355 fi 11356 11357 _ACEOF 11358 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11359 exec 5>>config.log 11360 { 11361 echo 11362 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11363 ## Running $as_me. ## 11364 _ASBOX 11365 $as_echo "$ac_log" 11366 } >&5 11367 11368 _ACEOF 11369 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11370 # 11371 # INIT-COMMANDS 11372 # 11373 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11374 11375 _ACEOF 11376 11377 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11378 11379 # Handling of arguments. 11380 for ac_config_target in $ac_config_targets 11381 do 11382 case $ac_config_target in 11383 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11384 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11385 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11386 11387 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11388 esac 11389 done 11390 11391 11392 # If the user did not use the arguments to specify the items to instantiate, 11393 # then the envvar interface is used. Set only those that are not. 11394 # We use the long form for the default assignment because of an extremely 11395 # bizarre bug on SunOS 4.1.3. 11396 if $ac_need_defaults; then 11397 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11398 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11399 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11400 fi 11401 11402 # Have a temporary directory for convenience. Make it in the build tree 11403 # simply because there is no reason against having it here, and in addition, 11404 # creating and moving files from /tmp can sometimes cause problems. 11405 # Hook for its removal unless debugging. 11406 # Note that there is a small window in which the directory will not be cleaned: 11407 # after its creation but before its name has been assigned to `$tmp'. 11408 $debug || 11409 { 11410 tmp= ac_tmp= 11411 trap 'exit_status=$? 11412 : "${ac_tmp:=$tmp}" 11413 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11414 ' 0 11415 trap 'as_fn_exit 1' 1 2 13 15 11416 } 11417 # Create a (secure) tmp directory for tmp files. 11418 11419 { 11420 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11421 test -d "$tmp" 11422 } || 11423 { 11424 tmp=./conf$$-$RANDOM 11425 (umask 077 && mkdir "$tmp") 11426 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11427 ac_tmp=$tmp 11428 11429 # Set up the scripts for CONFIG_FILES section. 11430 # No need to generate them if there are no CONFIG_FILES. 11431 # This happens for instance with `./config.status config.h'. 11432 if test -n "$CONFIG_FILES"; then 11433 11434 11435 ac_cr=`echo X | tr X '\015'` 11436 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11437 # But we know of no other shell where ac_cr would be empty at this 11438 # point, so we can use a bashism as a fallback. 11439 if test "x$ac_cr" = x; then 11440 eval ac_cr=\$\'\\r\' 11441 fi 11442 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11443 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11444 ac_cs_awk_cr='\\r' 11445 else 11446 ac_cs_awk_cr=$ac_cr 11447 fi 11448 11449 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11450 _ACEOF 11451 11452 11453 { 11454 echo "cat >conf$$subs.awk <<_ACEOF" && 11455 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11456 echo "_ACEOF" 11457 } >conf$$subs.sh || 11458 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11459 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11460 ac_delim='%!_!# ' 11461 for ac_last_try in false false false false false :; do 11462 . ./conf$$subs.sh || 11463 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11464 11465 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11466 if test $ac_delim_n = $ac_delim_num; then 11467 break 11468 elif $ac_last_try; then 11469 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11470 else 11471 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11472 fi 11473 done 11474 rm -f conf$$subs.sh 11475 11476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11477 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11478 _ACEOF 11479 sed -n ' 11480 h 11481 s/^/S["/; s/!.*/"]=/ 11482 p 11483 g 11484 s/^[^!]*!// 11485 :repl 11486 t repl 11487 s/'"$ac_delim"'$// 11488 t delim 11489 :nl 11490 h 11491 s/\(.\{148\}\)..*/\1/ 11492 t more1 11493 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11494 p 11495 n 11496 b repl 11497 :more1 11498 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11499 p 11500 g 11501 s/.\{148\}// 11502 t nl 11503 :delim 11504 h 11505 s/\(.\{148\}\)..*/\1/ 11506 t more2 11507 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11508 p 11509 b 11510 :more2 11511 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11512 p 11513 g 11514 s/.\{148\}// 11515 t delim 11516 ' <conf$$subs.awk | sed ' 11517 /^[^""]/{ 11518 N 11519 s/\n// 11520 } 11521 ' >>$CONFIG_STATUS || ac_write_fail=1 11522 rm -f conf$$subs.awk 11523 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11524 _ACAWK 11525 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11526 for (key in S) S_is_set[key] = 1 11527 FS = "" 11528 11529 } 11530 { 11531 line = $ 0 11532 nfields = split(line, field, "@") 11533 substed = 0 11534 len = length(field[1]) 11535 for (i = 2; i < nfields; i++) { 11536 key = field[i] 11537 keylen = length(key) 11538 if (S_is_set[key]) { 11539 value = S[key] 11540 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11541 len += length(value) + length(field[++i]) 11542 substed = 1 11543 } else 11544 len += 1 + keylen 11545 } 11546 11547 print line 11548 } 11549 11550 _ACAWK 11551 _ACEOF 11552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11553 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11554 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11555 else 11556 cat 11557 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11558 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11559 _ACEOF 11560 11561 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11562 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11563 # trailing colons and then remove the whole line if VPATH becomes empty 11564 # (actually we leave an empty line to preserve line numbers). 11565 if test "x$srcdir" = x.; then 11566 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11567 h 11568 s/// 11569 s/^/:/ 11570 s/[ ]*$/:/ 11571 s/:\$(srcdir):/:/g 11572 s/:\${srcdir}:/:/g 11573 s/:@srcdir@:/:/g 11574 s/^:*// 11575 s/:*$// 11576 x 11577 s/\(=[ ]*\).*/\1/ 11578 G 11579 s/\n// 11580 s/^[^=]*=[ ]*$// 11581 }' 11582 fi 11583 11584 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11585 fi # test -n "$CONFIG_FILES" 11586 11587 # Set up the scripts for CONFIG_HEADERS section. 11588 # No need to generate them if there are no CONFIG_HEADERS. 11589 # This happens for instance with `./config.status Makefile'. 11590 if test -n "$CONFIG_HEADERS"; then 11591 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11592 BEGIN { 11593 _ACEOF 11594 11595 # Transform confdefs.h into an awk script `defines.awk', embedded as 11596 # here-document in config.status, that substitutes the proper values into 11597 # config.h.in to produce config.h. 11598 11599 # Create a delimiter string that does not exist in confdefs.h, to ease 11600 # handling of long lines. 11601 ac_delim='%!_!# ' 11602 for ac_last_try in false false :; do 11603 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11604 if test -z "$ac_tt"; then 11605 break 11606 elif $ac_last_try; then 11607 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11608 else 11609 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11610 fi 11611 done 11612 11613 # For the awk script, D is an array of macro values keyed by name, 11614 # likewise P contains macro parameters if any. Preserve backslash 11615 # newline sequences. 11616 11617 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11618 sed -n ' 11619 s/.\{148\}/&'"$ac_delim"'/g 11620 t rset 11621 :rset 11622 s/^[ ]*#[ ]*define[ ][ ]*/ / 11623 t def 11624 d 11625 :def 11626 s/\\$// 11627 t bsnl 11628 s/["\\]/\\&/g 11629 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11630 D["\1"]=" \3"/p 11631 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11632 d 11633 :bsnl 11634 s/["\\]/\\&/g 11635 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11636 D["\1"]=" \3\\\\\\n"\\/p 11637 t cont 11638 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11639 t cont 11640 d 11641 :cont 11642 n 11643 s/.\{148\}/&'"$ac_delim"'/g 11644 t clear 11645 :clear 11646 s/\\$// 11647 t bsnlc 11648 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11649 d 11650 :bsnlc 11651 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11652 b cont 11653 ' <confdefs.h | sed ' 11654 s/'"$ac_delim"'/"\\\ 11655 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11656 11657 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11658 for (key in D) D_is_set[key] = 1 11659 FS = "" 11660 } 11661 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11662 line = \$ 0 11663 split(line, arg, " ") 11664 if (arg[1] == "#") { 11665 defundef = arg[2] 11666 mac1 = arg[3] 11667 } else { 11668 defundef = substr(arg[1], 2) 11669 mac1 = arg[2] 11670 } 11671 split(mac1, mac2, "(") #) 11672 macro = mac2[1] 11673 prefix = substr(line, 1, index(line, defundef) - 1) 11674 if (D_is_set[macro]) { 11675 # Preserve the white space surrounding the "#". 11676 print prefix "define", macro P[macro] D[macro] 11677 next 11678 } else { 11679 # Replace #undef with comments. This is necessary, for example, 11680 # in the case of _POSIX_SOURCE, which is predefined and required 11681 # on some systems where configure will not decide to define it. 11682 if (defundef == "undef") { 11683 print "/*", prefix defundef, macro, "*/" 11684 next 11685 } 11686 } 11687 } 11688 { print } 11689 _ACAWK 11690 _ACEOF 11691 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11692 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11693 fi # test -n "$CONFIG_HEADERS" 11694 11695 11696 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11697 shift 11698 for ac_tag 11699 do 11700 case $ac_tag in 11701 :[FHLC]) ac_mode=$ac_tag; continue;; 11702 esac 11703 case $ac_mode$ac_tag in 11704 :[FHL]*:*);; 11705 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11706 :[FH]-) ac_tag=-:-;; 11707 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11708 esac 11709 ac_save_IFS=$IFS 11710 IFS=: 11711 set x $ac_tag 11712 IFS=$ac_save_IFS 11713 shift 11714 ac_file=$1 11715 shift 11716 11717 case $ac_mode in 11718 :L) ac_source=$1;; 11719 :[FH]) 11720 ac_file_inputs= 11721 for ac_f 11722 do 11723 case $ac_f in 11724 -) ac_f="$ac_tmp/stdin";; 11725 *) # Look for the file first in the build tree, then in the source tree 11726 # (if the path is not absolute). The absolute path cannot be DOS-style, 11727 # because $ac_f cannot contain `:'. 11728 test -f "$ac_f" || 11729 case $ac_f in 11730 [\\/$]*) false;; 11731 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11732 esac || 11733 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11734 esac 11735 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11736 as_fn_append ac_file_inputs " '$ac_f'" 11737 done 11738 11739 # Let's still pretend it is `configure' which instantiates (i.e., don't 11740 # use $as_me), people would be surprised to read: 11741 # /* config.h. Generated by config.status. */ 11742 configure_input='Generated from '` 11743 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11744 `' by configure.' 11745 if test x"$ac_file" != x-; then 11746 configure_input="$ac_file. $configure_input" 11747 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11748 $as_echo "$as_me: creating $ac_file" >&6;} 11749 fi 11750 # Neutralize special characters interpreted by sed in replacement strings. 11751 case $configure_input in #( 11752 *\&* | *\|* | *\\* ) 11753 ac_sed_conf_input=`$as_echo "$configure_input" | 11754 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11755 *) ac_sed_conf_input=$configure_input;; 11756 esac 11757 11758 case $ac_tag in 11759 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11760 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11761 esac 11762 ;; 11763 esac 11764 11765 ac_dir=`$as_dirname -- "$ac_file" || 11766 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11767 X"$ac_file" : 'X\(//\)[^/]' \| \ 11768 X"$ac_file" : 'X\(//\)$' \| \ 11769 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11770 $as_echo X"$ac_file" | 11771 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11772 s//\1/ 11773 q 11774 } 11775 /^X\(\/\/\)[^/].*/{ 11776 s//\1/ 11777 q 11778 } 11779 /^X\(\/\/\)$/{ 11780 s//\1/ 11781 q 11782 } 11783 /^X\(\/\).*/{ 11784 s//\1/ 11785 q 11786 } 11787 s/.*/./; q'` 11788 as_dir="$ac_dir"; as_fn_mkdir_p 11789 ac_builddir=. 11790 11791 case "$ac_dir" in 11792 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11793 *) 11794 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11795 # A ".." for each directory in $ac_dir_suffix. 11796 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11797 case $ac_top_builddir_sub in 11798 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11799 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11800 esac ;; 11801 esac 11802 ac_abs_top_builddir=$ac_pwd 11803 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11804 # for backward compatibility: 11805 ac_top_builddir=$ac_top_build_prefix 11806 11807 case $srcdir in 11808 .) # We are building in place. 11809 ac_srcdir=. 11810 ac_top_srcdir=$ac_top_builddir_sub 11811 ac_abs_top_srcdir=$ac_pwd ;; 11812 [\\/]* | ?:[\\/]* ) # Absolute name. 11813 ac_srcdir=$srcdir$ac_dir_suffix; 11814 ac_top_srcdir=$srcdir 11815 ac_abs_top_srcdir=$srcdir ;; 11816 *) # Relative name. 11817 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11818 ac_top_srcdir=$ac_top_build_prefix$srcdir 11819 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11820 esac 11821 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11822 11823 11824 case $ac_mode in 11825 :F) 11826 # 11827 # CONFIG_FILE 11828 # 11829 11830 case $INSTALL in 11831 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11832 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11833 esac 11834 ac_MKDIR_P=$MKDIR_P 11835 case $MKDIR_P in 11836 [\\/$]* | ?:[\\/]* ) ;; 11837 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11838 esac 11839 _ACEOF 11840 11841 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11842 # If the template does not know about datarootdir, expand it. 11843 # FIXME: This hack should be removed a few years after 2.60. 11844 ac_datarootdir_hack=; ac_datarootdir_seen= 11845 ac_sed_dataroot=' 11846 /datarootdir/ { 11847 p 11848 q 11849 } 11850 /@datadir@/p 11851 /@docdir@/p 11852 /@infodir@/p 11853 /@localedir@/p 11854 /@mandir@/p' 11855 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11856 *datarootdir*) ac_datarootdir_seen=yes;; 11857 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11859 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11860 _ACEOF 11861 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11862 ac_datarootdir_hack=' 11863 s&@datadir@&$datadir&g 11864 s&@docdir@&$docdir&g 11865 s&@infodir@&$infodir&g 11866 s&@localedir@&$localedir&g 11867 s&@mandir@&$mandir&g 11868 s&\\\${datarootdir}&$datarootdir&g' ;; 11869 esac 11870 _ACEOF 11871 11872 # Neutralize VPATH when `$srcdir' = `.'. 11873 # Shell code in configure.ac might set extrasub. 11874 # FIXME: do we really want to maintain this feature? 11875 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11876 ac_sed_extra="$ac_vpsub 11877 $extrasub 11878 _ACEOF 11879 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11880 :t 11881 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11882 s|@configure_input@|$ac_sed_conf_input|;t t 11883 s&@top_builddir@&$ac_top_builddir_sub&;t t 11884 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11885 s&@srcdir@&$ac_srcdir&;t t 11886 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11887 s&@top_srcdir@&$ac_top_srcdir&;t t 11888 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11889 s&@builddir@&$ac_builddir&;t t 11890 s&@abs_builddir@&$ac_abs_builddir&;t t 11891 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11892 s&@INSTALL@&$ac_INSTALL&;t t 11893 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11894 $ac_datarootdir_hack 11895 " 11896 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11897 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11898 11899 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11900 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11901 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11902 "$ac_tmp/out"`; test -z "$ac_out"; } && 11903 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11904 which seems to be undefined. Please make sure it is defined" >&5 11905 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11906 which seems to be undefined. Please make sure it is defined" >&2;} 11907 11908 rm -f "$ac_tmp/stdin" 11909 case $ac_file in 11910 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11911 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11912 esac \ 11913 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11914 ;; 11915 :H) 11916 # 11917 # CONFIG_HEADER 11918 # 11919 if test x"$ac_file" != x-; then 11920 { 11921 $as_echo "/* $configure_input */" \ 11922 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11923 } >"$ac_tmp/config.h" \ 11924 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11925 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11926 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11927 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11928 else 11929 rm -f "$ac_file" 11930 mv "$ac_tmp/config.h" "$ac_file" \ 11931 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11932 fi 11933 else 11934 $as_echo "/* $configure_input */" \ 11935 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11936 || as_fn_error $? "could not create -" "$LINENO" 5 11937 fi 11938 # Compute "$ac_file"'s index in $config_headers. 11939 _am_arg="$ac_file" 11940 _am_stamp_count=1 11941 for _am_header in $config_headers :; do 11942 case $_am_header in 11943 $_am_arg | $_am_arg:* ) 11944 break ;; 11945 * ) 11946 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11947 esac 11948 done 11949 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11950 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11951 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11952 X"$_am_arg" : 'X\(//\)$' \| \ 11953 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11954 $as_echo X"$_am_arg" | 11955 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11956 s//\1/ 11957 q 11958 } 11959 /^X\(\/\/\)[^/].*/{ 11960 s//\1/ 11961 q 11962 } 11963 /^X\(\/\/\)$/{ 11964 s//\1/ 11965 q 11966 } 11967 /^X\(\/\).*/{ 11968 s//\1/ 11969 q 11970 } 11971 s/.*/./; q'`/stamp-h$_am_stamp_count 11972 ;; 11973 11974 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11975 $as_echo "$as_me: executing $ac_file commands" >&6;} 11976 ;; 11977 esac 11978 11979 11980 case $ac_file$ac_mode in 11981 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11982 # Older Autoconf quotes --file arguments for eval, but not when files 11983 # are listed without --file. Let's play safe and only enable the eval 11984 # if we detect the quoting. 11985 case $CONFIG_FILES in 11986 *\'*) eval set x "$CONFIG_FILES" ;; 11987 *) set x $CONFIG_FILES ;; 11988 esac 11989 shift 11990 for mf 11991 do 11992 # Strip MF so we end up with the name of the file. 11993 mf=`echo "$mf" | sed -e 's/:.*$//'` 11994 # Check whether this is an Automake generated Makefile or not. 11995 # We used to match only the files named 'Makefile.in', but 11996 # some people rename them; so instead we look at the file content. 11997 # Grep'ing the first line is not enough: some people post-process 11998 # each Makefile.in and add a new line on top of each file to say so. 11999 # Grep'ing the whole file is not good either: AIX grep has a line 12000 # limit of 2048, but all sed's we know have understand at least 4000. 12001 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12002 dirpart=`$as_dirname -- "$mf" || 12003 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12004 X"$mf" : 'X\(//\)[^/]' \| \ 12005 X"$mf" : 'X\(//\)$' \| \ 12006 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12007 $as_echo X"$mf" | 12008 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12009 s//\1/ 12010 q 12011 } 12012 /^X\(\/\/\)[^/].*/{ 12013 s//\1/ 12014 q 12015 } 12016 /^X\(\/\/\)$/{ 12017 s//\1/ 12018 q 12019 } 12020 /^X\(\/\).*/{ 12021 s//\1/ 12022 q 12023 } 12024 s/.*/./; q'` 12025 else 12026 continue 12027 fi 12028 # Extract the definition of DEPDIR, am__include, and am__quote 12029 # from the Makefile without running 'make'. 12030 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12031 test -z "$DEPDIR" && continue 12032 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12033 test -z "$am__include" && continue 12034 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12035 # Find all dependency output files, they are included files with 12036 # $(DEPDIR) in their names. We invoke sed twice because it is the 12037 # simplest approach to changing $(DEPDIR) to its actual value in the 12038 # expansion. 12039 for file in `sed -n " 12040 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12041 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12042 # Make sure the directory exists. 12043 test -f "$dirpart/$file" && continue 12044 fdir=`$as_dirname -- "$file" || 12045 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12046 X"$file" : 'X\(//\)[^/]' \| \ 12047 X"$file" : 'X\(//\)$' \| \ 12048 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12049 $as_echo X"$file" | 12050 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12051 s//\1/ 12052 q 12053 } 12054 /^X\(\/\/\)[^/].*/{ 12055 s//\1/ 12056 q 12057 } 12058 /^X\(\/\/\)$/{ 12059 s//\1/ 12060 q 12061 } 12062 /^X\(\/\).*/{ 12063 s//\1/ 12064 q 12065 } 12066 s/.*/./; q'` 12067 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12068 # echo "creating $dirpart/$file" 12069 echo '# dummy' > "$dirpart/$file" 12070 done 12071 done 12072 } 12073 ;; 12074 12075 esac 12076 done # for ac_tag 12077 12078 12079 as_fn_exit 0 12080 _ACEOF 12081 ac_clean_files=$ac_clean_files_save 12082 12083 test $ac_write_fail = 0 || 12084 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12085 12086 12087 # configure is writing to config.log, and then calls config.status. 12088 # config.status does its own redirection, appending to config.log. 12089 # Unfortunately, on DOS this fails, as config.log is still kept open 12090 # by configure, so config.status won't be able to write to it; its 12091 # output is simply discarded. So we exec the FD to /dev/null, 12092 # effectively closing config.log, so it can be properly (re)opened and 12093 # appended to by config.status. When coming back to configure, we 12094 # need to make the FD available again. 12095 if test "$no_create" != yes; then 12096 ac_cs_success=: 12097 ac_config_status_args= 12098 test "$silent" = yes && 12099 ac_config_status_args="$ac_config_status_args --quiet" 12100 exec 5>/dev/null 12101 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12102 exec 5>>config.log 12103 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12104 # would make configure fail if this is the last instruction. 12105 $ac_cs_success || as_fn_exit 1 12106 fi 12107 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12108 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12109 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12110 fi 12111 12112
Indexes created Tue Apr 07 00:22:49 UTC 2026