configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xinit 1.3.3. 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='xinit' 563 PACKAGE_TARNAME='xinit' 564 PACKAGE_VERSION='1.3.3' 565 PACKAGE_STRING='xinit 1.3.3' 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 XINITDIR 611 XINIT 612 XAUTH 613 XSERVER 614 XTERM 615 XCLOCK 616 TWM 617 XMODMAP 618 XRDB 619 XCONFIGFILEMAN 620 XCONFIGFILE 621 XSERVERNAME 622 SCOMAN 623 SHELL_CMD 624 STARTX_COOKIE_FLAGS 625 OPENSSL 626 MCOOKIE 627 XINIT_LIBS 628 XINIT_CFLAGS 629 LAUNCHAGENT_XSERVER_FALSE 630 LAUNCHAGENT_XSERVER_TRUE 631 TIGER_LAUNCHD_FALSE 632 TIGER_LAUNCHD_TRUE 633 LAUNCHD_FALSE 634 LAUNCHD_TRUE 635 launchagentxserver 636 bundleidprefix 637 launchdaemonsdir 638 launchagentsdir 639 LAUNCHD 640 RAWCPPFLAGS 641 RAWCPP 642 MAN_SUBSTS 643 XORG_MAN_PAGE 644 ADMIN_MAN_DIR 645 DRIVER_MAN_DIR 646 MISC_MAN_DIR 647 FILE_MAN_DIR 648 LIB_MAN_DIR 649 APP_MAN_DIR 650 ADMIN_MAN_SUFFIX 651 DRIVER_MAN_SUFFIX 652 MISC_MAN_SUFFIX 653 FILE_MAN_SUFFIX 654 LIB_MAN_SUFFIX 655 APP_MAN_SUFFIX 656 SED 657 host_os 658 host_vendor 659 host_cpu 660 host 661 build_os 662 build_vendor 663 build_cpu 664 build 665 INSTALL_CMD 666 PKG_CONFIG 667 CHANGELOG_CMD 668 STRICT_CFLAGS 669 CWARNFLAGS 670 BASE_CFLAGS 671 EGREP 672 GREP 673 CPP 674 am__fastdepCC_FALSE 675 am__fastdepCC_TRUE 676 CCDEPMODE 677 am__nodep 678 AMDEPBACKSLASH 679 AMDEP_FALSE 680 AMDEP_TRUE 681 am__quote 682 am__include 683 DEPDIR 684 OBJEXT 685 EXEEXT 686 ac_ct_CC 687 CPPFLAGS 688 LDFLAGS 689 CFLAGS 690 CC 691 MAINT 692 MAINTAINER_MODE_FALSE 693 MAINTAINER_MODE_TRUE 694 AM_BACKSLASH 695 AM_DEFAULT_VERBOSITY 696 AM_DEFAULT_V 697 AM_V 698 am__untar 699 am__tar 700 AMTAR 701 am__leading_dot 702 SET_MAKE 703 AWK 704 mkdir_p 705 MKDIR_P 706 INSTALL_STRIP_PROGRAM 707 STRIP 708 install_sh 709 MAKEINFO 710 AUTOHEADER 711 AUTOMAKE 712 AUTOCONF 713 ACLOCAL 714 VERSION 715 PACKAGE 716 CYGPATH_W 717 am__isrc 718 INSTALL_DATA 719 INSTALL_SCRIPT 720 INSTALL_PROGRAM 721 target_alias 722 host_alias 723 build_alias 724 LIBS 725 ECHO_T 726 ECHO_N 727 ECHO_C 728 DEFS 729 mandir 730 localedir 731 libdir 732 psdir 733 pdfdir 734 dvidir 735 htmldir 736 infodir 737 docdir 738 oldincludedir 739 includedir 740 localstatedir 741 sharedstatedir 742 sysconfdir 743 datadir 744 datarootdir 745 libexecdir 746 sbindir 747 bindir 748 program_transform_name 749 prefix 750 exec_prefix 751 PACKAGE_URL 752 PACKAGE_BUGREPORT 753 PACKAGE_STRING 754 PACKAGE_VERSION 755 PACKAGE_TARNAME 756 PACKAGE_NAME 757 PATH_SEPARATOR 758 SHELL' 759 ac_subst_files='' 760 ac_user_opts=' 761 enable_option_checking 762 enable_silent_rules 763 enable_maintainer_mode 764 enable_dependency_tracking 765 enable_selective_werror 766 enable_strict_compilation 767 with_xrdb 768 with_xmodmap 769 with_twm 770 with_xclock 771 with_xterm 772 with_xserver 773 with_xauth 774 with_xinit 775 with_xinitdir 776 with_launchd 777 with_launchagents_dir 778 with_launchagent_xserver 779 with_launchdaemons_dir 780 with_launchd_id_prefix 781 with_bundle_id_prefix 782 ' 783 ac_precious_vars='build_alias 784 host_alias 785 target_alias 786 CC 787 CFLAGS 788 LDFLAGS 789 LIBS 790 CPPFLAGS 791 CPP 792 PKG_CONFIG 793 XINIT_CFLAGS 794 XINIT_LIBS' 795 796 797 # Initialize some variables set by options. 798 ac_init_help= 799 ac_init_version=false 800 ac_unrecognized_opts= 801 ac_unrecognized_sep= 802 # The variables have the same names as the options, with 803 # dashes changed to underlines. 804 cache_file=/dev/null 805 exec_prefix=NONE 806 no_create= 807 no_recursion= 808 prefix=NONE 809 program_prefix=NONE 810 program_suffix=NONE 811 program_transform_name=s,x,x, 812 silent= 813 site= 814 srcdir= 815 verbose= 816 x_includes=NONE 817 x_libraries=NONE 818 819 # Installation directory options. 820 # These are left unexpanded so users can "make install exec_prefix=/foo" 821 # and all the variables that are supposed to be based on exec_prefix 822 # by default will actually change. 823 # Use braces instead of parens because sh, perl, etc. also accept them. 824 # (The list follows the same order as the GNU Coding Standards.) 825 bindir='${exec_prefix}/bin' 826 sbindir='${exec_prefix}/sbin' 827 libexecdir='${exec_prefix}/libexec' 828 datarootdir='${prefix}/share' 829 datadir='${datarootdir}' 830 sysconfdir='${prefix}/etc' 831 sharedstatedir='${prefix}/com' 832 localstatedir='${prefix}/var' 833 includedir='${prefix}/include' 834 oldincludedir='/usr/include' 835 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 836 infodir='${datarootdir}/info' 837 htmldir='${docdir}' 838 dvidir='${docdir}' 839 pdfdir='${docdir}' 840 psdir='${docdir}' 841 libdir='${exec_prefix}/lib' 842 localedir='${datarootdir}/locale' 843 mandir='${datarootdir}/man' 844 845 ac_prev= 846 ac_dashdash= 847 for ac_option 848 do 849 # 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Make sure there is not a broken 2379 alias in your environment" "$LINENO" 5 2380 fi 2381 if test "$2" = conftest.file || test $am_try -eq 2; then 2382 break 2383 fi 2384 # Just in case. 2385 sleep 1 2386 am_has_slept=yes 2387 done 2388 test "$2" = conftest.file 2389 ) 2390 then 2391 # Ok. 2392 : 2393 else 2394 as_fn_error $? "newly created file is older than distributed files! 2395 Check your system clock" "$LINENO" 5 2396 fi 2397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2398 $as_echo "yes" >&6; } 2399 # If we didn't sleep, we still need to ensure time stamps of config.status and 2400 # generated files are strictly newer. 2401 am_sleep_pid= 2402 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2403 ( sleep 1 ) & 2404 am_sleep_pid=$! 2405 fi 2406 2407 rm -f conftest.file 2408 2409 test "$program_prefix" != NONE && 2410 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2411 # Use a double $ so make ignores it. 2412 test "$program_suffix" != NONE && 2413 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2414 # Double any \ or $. 2415 # By default was `s,x,x', remove it if useless. 2416 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2417 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2418 2419 # expand $ac_aux_dir to an absolute path 2420 am_aux_dir=`cd $ac_aux_dir && pwd` 2421 2422 if test x"${MISSING+set}" != xset; then 2423 case $am_aux_dir in 2424 *\ * | *\ *) 2425 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2426 *) 2427 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2428 esac 2429 fi 2430 # Use eval to expand $SHELL 2431 if eval "$MISSING --is-lightweight"; then 2432 am_missing_run="$MISSING " 2433 else 2434 am_missing_run= 2435 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2436 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2437 fi 2438 2439 if test x"${install_sh}" != xset; then 2440 case $am_aux_dir in 2441 *\ * | *\ *) 2442 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2443 *) 2444 install_sh="\${SHELL} $am_aux_dir/install-sh" 2445 esac 2446 fi 2447 2448 # Installed binaries are usually stripped using 'strip' when the user 2449 # run "make install-strip". However 'strip' might not be the right 2450 # tool to use in cross-compilation environments, therefore Automake 2451 # will honor the 'STRIP' environment variable to overrule this program. 2452 if test "$cross_compiling" != no; then 2453 if test -n "$ac_tool_prefix"; then 2454 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2455 set dummy ${ac_tool_prefix}strip; ac_word=$2 2456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2457 $as_echo_n "checking for $ac_word... " >&6; } 2458 if ${ac_cv_prog_STRIP+:} false; then : 2459 $as_echo_n "(cached) " >&6 2460 else 2461 if test -n "$STRIP"; then 2462 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2463 else 2464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2465 for as_dir in $PATH 2466 do 2467 IFS=$as_save_IFS 2468 test -z "$as_dir" && as_dir=. 2469 for ac_exec_ext in '' $ac_executable_extensions; do 2470 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2471 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2472 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2473 break 2 2474 fi 2475 done 2476 done 2477 IFS=$as_save_IFS 2478 2479 fi 2480 fi 2481 STRIP=$ac_cv_prog_STRIP 2482 if test -n "$STRIP"; then 2483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2484 $as_echo "$STRIP" >&6; } 2485 else 2486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2487 $as_echo "no" >&6; } 2488 fi 2489 2490 2491 fi 2492 if test -z "$ac_cv_prog_STRIP"; then 2493 ac_ct_STRIP=$STRIP 2494 # Extract the first word of "strip", so it can be a program name with args. 2495 set dummy strip; ac_word=$2 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2497 $as_echo_n "checking for $ac_word... " >&6; } 2498 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2499 $as_echo_n "(cached) " >&6 2500 else 2501 if test -n "$ac_ct_STRIP"; then 2502 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2503 else 2504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2505 for as_dir in $PATH 2506 do 2507 IFS=$as_save_IFS 2508 test -z "$as_dir" && as_dir=. 2509 for ac_exec_ext in '' $ac_executable_extensions; do 2510 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2511 ac_cv_prog_ac_ct_STRIP="strip" 2512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2513 break 2 2514 fi 2515 done 2516 done 2517 IFS=$as_save_IFS 2518 2519 fi 2520 fi 2521 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2522 if test -n "$ac_ct_STRIP"; then 2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2524 $as_echo "$ac_ct_STRIP" >&6; } 2525 else 2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2527 $as_echo "no" >&6; } 2528 fi 2529 2530 if test "x$ac_ct_STRIP" = x; then 2531 STRIP=":" 2532 else 2533 case $cross_compiling:$ac_tool_warned in 2534 yes:) 2535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2536 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2537 ac_tool_warned=yes ;; 2538 esac 2539 STRIP=$ac_ct_STRIP 2540 fi 2541 else 2542 STRIP="$ac_cv_prog_STRIP" 2543 fi 2544 2545 fi 2546 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2547 2548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2549 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2550 if test -z "$MKDIR_P"; then 2551 if ${ac_cv_path_mkdir+:} false; then : 2552 $as_echo_n "(cached) " >&6 2553 else 2554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2555 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2556 do 2557 IFS=$as_save_IFS 2558 test -z "$as_dir" && as_dir=. 2559 for ac_prog in mkdir gmkdir; do 2560 for ac_exec_ext in '' $ac_executable_extensions; do 2561 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2562 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2563 'mkdir (GNU coreutils) '* | \ 2564 'mkdir (coreutils) '* | \ 2565 'mkdir (fileutils) '4.1*) 2566 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2567 break 3;; 2568 esac 2569 done 2570 done 2571 done 2572 IFS=$as_save_IFS 2573 2574 fi 2575 2576 test -d ./--version && rmdir ./--version 2577 if test "${ac_cv_path_mkdir+set}" = set; then 2578 MKDIR_P="$ac_cv_path_mkdir -p" 2579 else 2580 # As a last resort, use the slow shell script. Don't cache a 2581 # value for MKDIR_P within a source directory, because that will 2582 # break other packages using the cache if that directory is 2583 # removed, or if the value is a relative name. 2584 MKDIR_P="$ac_install_sh -d" 2585 fi 2586 fi 2587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2588 $as_echo "$MKDIR_P" >&6; } 2589 2590 for ac_prog in gawk mawk nawk awk 2591 do 2592 # Extract the first word of "$ac_prog", so it can be a program name with args. 2593 set dummy $ac_prog; ac_word=$2 2594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2595 $as_echo_n "checking for $ac_word... " >&6; } 2596 if ${ac_cv_prog_AWK+:} false; then : 2597 $as_echo_n "(cached) " >&6 2598 else 2599 if test -n "$AWK"; then 2600 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2601 else 2602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2603 for as_dir in $PATH 2604 do 2605 IFS=$as_save_IFS 2606 test -z "$as_dir" && as_dir=. 2607 for ac_exec_ext in '' $ac_executable_extensions; do 2608 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2609 ac_cv_prog_AWK="$ac_prog" 2610 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2611 break 2 2612 fi 2613 done 2614 done 2615 IFS=$as_save_IFS 2616 2617 fi 2618 fi 2619 AWK=$ac_cv_prog_AWK 2620 if test -n "$AWK"; then 2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2622 $as_echo "$AWK" >&6; } 2623 else 2624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2625 $as_echo "no" >&6; } 2626 fi 2627 2628 2629 test -n "$AWK" && break 2630 done 2631 2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2633 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2634 set x ${MAKE-make} 2635 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2636 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2637 $as_echo_n "(cached) " >&6 2638 else 2639 cat >conftest.make <<\_ACEOF 2640 SHELL = /bin/sh 2641 all: 2642 @echo '@@@%%%=$(MAKE)=@@@%%%' 2643 _ACEOF 2644 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2645 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2646 *@@@%%%=?*=@@@%%%*) 2647 eval ac_cv_prog_make_${ac_make}_set=yes;; 2648 *) 2649 eval ac_cv_prog_make_${ac_make}_set=no;; 2650 esac 2651 rm -f conftest.make 2652 fi 2653 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2655 $as_echo "yes" >&6; } 2656 SET_MAKE= 2657 else 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2659 $as_echo "no" >&6; } 2660 SET_MAKE="MAKE=${MAKE-make}" 2661 fi 2662 2663 rm -rf .tst 2>/dev/null 2664 mkdir .tst 2>/dev/null 2665 if test -d .tst; then 2666 am__leading_dot=. 2667 else 2668 am__leading_dot=_ 2669 fi 2670 rmdir .tst 2>/dev/null 2671 2672 # Check whether --enable-silent-rules was given. 2673 if test "${enable_silent_rules+set}" = set; then : 2674 enableval=$enable_silent_rules; 2675 fi 2676 2677 case $enable_silent_rules in # ((( 2678 yes) AM_DEFAULT_VERBOSITY=0;; 2679 no) AM_DEFAULT_VERBOSITY=1;; 2680 *) AM_DEFAULT_VERBOSITY=1;; 2681 esac 2682 am_make=${MAKE-make} 2683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2684 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2685 if ${am_cv_make_support_nested_variables+:} false; then : 2686 $as_echo_n "(cached) " >&6 2687 else 2688 if $as_echo 'TRUE=$(BAR$(V)) 2689 BAR0=false 2690 BAR1=true 2691 V=1 2692 am__doit: 2693 @$(TRUE) 2694 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2695 am_cv_make_support_nested_variables=yes 2696 else 2697 am_cv_make_support_nested_variables=no 2698 fi 2699 fi 2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2701 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2702 if test $am_cv_make_support_nested_variables = yes; then 2703 AM_V='$(V)' 2704 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2705 else 2706 AM_V=$AM_DEFAULT_VERBOSITY 2707 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2708 fi 2709 AM_BACKSLASH='\' 2710 2711 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2712 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2713 # is not polluted with repeated "-I." 2714 am__isrc=' -I$(srcdir)' 2715 # test to see if srcdir already configured 2716 if test -f $srcdir/config.status; then 2717 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2718 fi 2719 fi 2720 2721 # test whether we have cygpath 2722 if test -z "$CYGPATH_W"; then 2723 if (cygpath --version) >/dev/null 2>/dev/null; then 2724 CYGPATH_W='cygpath -w' 2725 else 2726 CYGPATH_W=echo 2727 fi 2728 fi 2729 2730 2731 # Define the identity of the package. 2732 PACKAGE='xinit' 2733 VERSION='1.3.3' 2734 2735 2736 cat >>confdefs.h <<_ACEOF 2737 #define PACKAGE "$PACKAGE" 2738 _ACEOF 2739 2740 2741 cat >>confdefs.h <<_ACEOF 2742 #define VERSION "$VERSION" 2743 _ACEOF 2744 2745 # Some tools Automake needs. 2746 2747 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2748 2749 2750 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2751 2752 2753 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2754 2755 2756 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2757 2758 2759 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2760 2761 # For better backward compatibility. To be removed once Automake 1.9.x 2762 # dies out for good. For more background, see: 2763 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2764 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2765 mkdir_p='$(MKDIR_P)' 2766 2767 # We need awk for the "check" target. The system "awk" is bad on 2768 # some platforms. 2769 # Always define AMTAR for backward compatibility. Yes, it's still used 2770 # in the wild :-( We should find a proper way to deprecate it ... 2771 AMTAR='$${TAR-tar}' 2772 2773 2774 # We'll loop over all known methods to create a tar archive until one works. 2775 _am_tools='gnutar pax cpio none' 2776 2777 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2778 2779 2780 2781 2782 2783 2784 # POSIX will say in a future version that running "rm -f" with no argument 2785 # is OK; and we want to be able to make that assumption in our Makefile 2786 # recipes. So use an aggressive probe to check that the usage we want is 2787 # actually supported "in the wild" to an acceptable degree. 2788 # See automake bug#10828. 2789 # To make any issue more visible, cause the running configure to be aborted 2790 # by default if the 'rm' program in use doesn't match our expectations; the 2791 # user can still override this though. 2792 if rm -f && rm -fr && rm -rf; then : OK; else 2793 cat >&2 <<'END' 2794 Oops! 2795 2796 Your 'rm' program seems unable to run without file operands specified 2797 on the command line, even when the '-f' option is present. This is contrary 2798 to the behaviour of most rm programs out there, and not conforming with 2799 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2800 2801 Please tell bug-automake@gnu.org about your system, including the value 2802 of your $PATH and any error possibly output before this message. This 2803 can help us improve future automake versions. 2804 2805 END 2806 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2807 echo 'Configuration will proceed anyway, since you have set the' >&2 2808 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2809 echo >&2 2810 else 2811 cat >&2 <<'END' 2812 Aborting the configuration process, to ensure you take notice of the issue. 2813 2814 You can download and install GNU coreutils to get an 'rm' implementation 2815 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2816 2817 If you want to complete the configuration process using your problematic 2818 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2819 to "yes", and re-run configure. 2820 2821 END 2822 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2823 fi 2824 fi 2825 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2827 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2828 # Check whether --enable-maintainer-mode was given. 2829 if test "${enable_maintainer_mode+set}" = set; then : 2830 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2831 else 2832 USE_MAINTAINER_MODE=no 2833 fi 2834 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2836 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2837 if test $USE_MAINTAINER_MODE = yes; then 2838 MAINTAINER_MODE_TRUE= 2839 MAINTAINER_MODE_FALSE='#' 2840 else 2841 MAINTAINER_MODE_TRUE='#' 2842 MAINTAINER_MODE_FALSE= 2843 fi 2844 2845 MAINT=$MAINTAINER_MODE_TRUE 2846 2847 2848 2849 # Require X.Org macros 1.8 or later for AC_PROG_SED in XORG_DEFAULT_OPTIONS 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 DEPDIR="${am__leading_dot}deps" 2862 2863 ac_config_commands="$ac_config_commands depfiles" 2864 2865 2866 am_make=${MAKE-make} 2867 cat > confinc << 'END' 2868 am__doit: 2869 @echo this is the am__doit target 2870 .PHONY: am__doit 2871 END 2872 # If we don't find an include directive, just comment out the code. 2873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2874 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2875 am__include="#" 2876 am__quote= 2877 _am_result=none 2878 # First try GNU make style include. 2879 echo "include confinc" > confmf 2880 # Ignore all kinds of additional output from 'make'. 2881 case `$am_make -s -f confmf 2> /dev/null` in #( 2882 *the\ am__doit\ target*) 2883 am__include=include 2884 am__quote= 2885 _am_result=GNU 2886 ;; 2887 esac 2888 # Now try BSD make style include. 2889 if test "$am__include" = "#"; then 2890 echo '.include "confinc"' > confmf 2891 case `$am_make -s -f confmf 2> /dev/null` in #( 2892 *the\ am__doit\ target*) 2893 am__include=.include 2894 am__quote="\"" 2895 _am_result=BSD 2896 ;; 2897 esac 2898 fi 2899 2900 2901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2902 $as_echo "$_am_result" >&6; } 2903 rm -f confinc confmf 2904 2905 # Check whether --enable-dependency-tracking was given. 2906 if test "${enable_dependency_tracking+set}" = set; then : 2907 enableval=$enable_dependency_tracking; 2908 fi 2909 2910 if test "x$enable_dependency_tracking" != xno; then 2911 am_depcomp="$ac_aux_dir/depcomp" 2912 AMDEPBACKSLASH='\' 2913 am__nodep='_no' 2914 fi 2915 if test "x$enable_dependency_tracking" != xno; then 2916 AMDEP_TRUE= 2917 AMDEP_FALSE='#' 2918 else 2919 AMDEP_TRUE='#' 2920 AMDEP_FALSE= 2921 fi 2922 2923 2924 ac_ext=c 2925 ac_cpp='$CPP $CPPFLAGS' 2926 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2927 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2928 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2929 if test -n "$ac_tool_prefix"; then 2930 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2931 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2933 $as_echo_n "checking for $ac_word... " >&6; } 2934 if ${ac_cv_prog_CC+:} false; then : 2935 $as_echo_n "(cached) " >&6 2936 else 2937 if test -n "$CC"; then 2938 ac_cv_prog_CC="$CC" # Let the user override the test. 2939 else 2940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2941 for as_dir in $PATH 2942 do 2943 IFS=$as_save_IFS 2944 test -z "$as_dir" && as_dir=. 2945 for ac_exec_ext in '' $ac_executable_extensions; do 2946 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2947 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2949 break 2 2950 fi 2951 done 2952 done 2953 IFS=$as_save_IFS 2954 2955 fi 2956 fi 2957 CC=$ac_cv_prog_CC 2958 if test -n "$CC"; then 2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2960 $as_echo "$CC" >&6; } 2961 else 2962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2963 $as_echo "no" >&6; } 2964 fi 2965 2966 2967 fi 2968 if test -z "$ac_cv_prog_CC"; then 2969 ac_ct_CC=$CC 2970 # Extract the first word of "gcc", so it can be a program name with args. 2971 set dummy gcc; ac_word=$2 2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2973 $as_echo_n "checking for $ac_word... " >&6; } 2974 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2975 $as_echo_n "(cached) " >&6 2976 else 2977 if test -n "$ac_ct_CC"; then 2978 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2979 else 2980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2981 for as_dir in $PATH 2982 do 2983 IFS=$as_save_IFS 2984 test -z "$as_dir" && as_dir=. 2985 for ac_exec_ext in '' $ac_executable_extensions; do 2986 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2987 ac_cv_prog_ac_ct_CC="gcc" 2988 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2989 break 2 2990 fi 2991 done 2992 done 2993 IFS=$as_save_IFS 2994 2995 fi 2996 fi 2997 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2998 if test -n "$ac_ct_CC"; then 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3000 $as_echo "$ac_ct_CC" >&6; } 3001 else 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3003 $as_echo "no" >&6; } 3004 fi 3005 3006 if test "x$ac_ct_CC" = x; then 3007 CC="" 3008 else 3009 case $cross_compiling:$ac_tool_warned in 3010 yes:) 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3012 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3013 ac_tool_warned=yes ;; 3014 esac 3015 CC=$ac_ct_CC 3016 fi 3017 else 3018 CC="$ac_cv_prog_CC" 3019 fi 3020 3021 if test -z "$CC"; then 3022 if test -n "$ac_tool_prefix"; then 3023 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3024 set dummy ${ac_tool_prefix}cc; ac_word=$2 3025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3026 $as_echo_n "checking for $ac_word... " >&6; } 3027 if ${ac_cv_prog_CC+:} false; then : 3028 $as_echo_n "(cached) " >&6 3029 else 3030 if test -n "$CC"; then 3031 ac_cv_prog_CC="$CC" # Let the user override the test. 3032 else 3033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3034 for as_dir in $PATH 3035 do 3036 IFS=$as_save_IFS 3037 test -z "$as_dir" && as_dir=. 3038 for ac_exec_ext in '' $ac_executable_extensions; do 3039 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3040 ac_cv_prog_CC="${ac_tool_prefix}cc" 3041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3042 break 2 3043 fi 3044 done 3045 done 3046 IFS=$as_save_IFS 3047 3048 fi 3049 fi 3050 CC=$ac_cv_prog_CC 3051 if test -n "$CC"; then 3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3053 $as_echo "$CC" >&6; } 3054 else 3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3056 $as_echo "no" >&6; } 3057 fi 3058 3059 3060 fi 3061 fi 3062 if test -z "$CC"; then 3063 # Extract the first word of "cc", so it can be a program name with args. 3064 set dummy cc; ac_word=$2 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3066 $as_echo_n "checking for $ac_word... " >&6; } 3067 if ${ac_cv_prog_CC+:} false; then : 3068 $as_echo_n "(cached) " >&6 3069 else 3070 if test -n "$CC"; then 3071 ac_cv_prog_CC="$CC" # Let the user override the test. 3072 else 3073 ac_prog_rejected=no 3074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3075 for as_dir in $PATH 3076 do 3077 IFS=$as_save_IFS 3078 test -z "$as_dir" && as_dir=. 3079 for ac_exec_ext in '' $ac_executable_extensions; do 3080 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3081 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3082 ac_prog_rejected=yes 3083 continue 3084 fi 3085 ac_cv_prog_CC="cc" 3086 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3087 break 2 3088 fi 3089 done 3090 done 3091 IFS=$as_save_IFS 3092 3093 if test $ac_prog_rejected = yes; then 3094 # We found a bogon in the path, so make sure we never use it. 3095 set dummy $ac_cv_prog_CC 3096 shift 3097 if test $# != 0; then 3098 # We chose a different compiler from the bogus one. 3099 # However, it has the same basename, so the bogon will be chosen 3100 # first if we set CC to just the basename; use the full file name. 3101 shift 3102 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3103 fi 3104 fi 3105 fi 3106 fi 3107 CC=$ac_cv_prog_CC 3108 if test -n "$CC"; then 3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3110 $as_echo "$CC" >&6; } 3111 else 3112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3113 $as_echo "no" >&6; } 3114 fi 3115 3116 3117 fi 3118 if test -z "$CC"; then 3119 if test -n "$ac_tool_prefix"; then 3120 for ac_prog in cl.exe 3121 do 3122 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3123 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3125 $as_echo_n "checking for $ac_word... " >&6; } 3126 if ${ac_cv_prog_CC+:} false; then : 3127 $as_echo_n "(cached) " >&6 3128 else 3129 if test -n "$CC"; then 3130 ac_cv_prog_CC="$CC" # Let the user override the test. 3131 else 3132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3133 for as_dir in $PATH 3134 do 3135 IFS=$as_save_IFS 3136 test -z "$as_dir" && as_dir=. 3137 for ac_exec_ext in '' $ac_executable_extensions; do 3138 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3139 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3140 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3141 break 2 3142 fi 3143 done 3144 done 3145 IFS=$as_save_IFS 3146 3147 fi 3148 fi 3149 CC=$ac_cv_prog_CC 3150 if test -n "$CC"; then 3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3152 $as_echo "$CC" >&6; } 3153 else 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3155 $as_echo "no" >&6; } 3156 fi 3157 3158 3159 test -n "$CC" && break 3160 done 3161 fi 3162 if test -z "$CC"; then 3163 ac_ct_CC=$CC 3164 for ac_prog in cl.exe 3165 do 3166 # Extract the first word of "$ac_prog", so it can be a program name with args. 3167 set dummy $ac_prog; ac_word=$2 3168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3169 $as_echo_n "checking for $ac_word... " >&6; } 3170 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3171 $as_echo_n "(cached) " >&6 3172 else 3173 if test -n "$ac_ct_CC"; then 3174 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3175 else 3176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3177 for as_dir in $PATH 3178 do 3179 IFS=$as_save_IFS 3180 test -z "$as_dir" && as_dir=. 3181 for ac_exec_ext in '' $ac_executable_extensions; do 3182 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3183 ac_cv_prog_ac_ct_CC="$ac_prog" 3184 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3185 break 2 3186 fi 3187 done 3188 done 3189 IFS=$as_save_IFS 3190 3191 fi 3192 fi 3193 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3194 if test -n "$ac_ct_CC"; then 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3196 $as_echo "$ac_ct_CC" >&6; } 3197 else 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3199 $as_echo "no" >&6; } 3200 fi 3201 3202 3203 test -n "$ac_ct_CC" && break 3204 done 3205 3206 if test "x$ac_ct_CC" = x; then 3207 CC="" 3208 else 3209 case $cross_compiling:$ac_tool_warned in 3210 yes:) 3211 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3212 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3213 ac_tool_warned=yes ;; 3214 esac 3215 CC=$ac_ct_CC 3216 fi 3217 fi 3218 3219 fi 3220 3221 3222 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3223 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3224 as_fn_error $? "no acceptable C compiler found in \$PATH 3225 See \`config.log' for more details" "$LINENO" 5; } 3226 3227 # Provide some information about the compiler. 3228 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3229 set X $ac_compile 3230 ac_compiler=$2 3231 for ac_option in --version -v -V -qversion; do 3232 { { ac_try="$ac_compiler $ac_option >&5" 3233 case "(($ac_try" in 3234 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3235 *) ac_try_echo=$ac_try;; 3236 esac 3237 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3238 $as_echo "$ac_try_echo"; } >&5 3239 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3240 ac_status=$? 3241 if test -s conftest.err; then 3242 sed '10a\ 3243 ... rest of stderr output deleted ... 3244 10q' conftest.err >conftest.er1 3245 cat conftest.er1 >&5 3246 fi 3247 rm -f conftest.er1 conftest.err 3248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3249 test $ac_status = 0; } 3250 done 3251 3252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3253 /* end confdefs.h. */ 3254 3255 int 3256 main () 3257 { 3258 3259 ; 3260 return 0; 3261 } 3262 _ACEOF 3263 ac_clean_files_save=$ac_clean_files 3264 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3265 # Try to create an executable without -o first, disregard a.out. 3266 # It will help us diagnose broken compilers, and finding out an intuition 3267 # of exeext. 3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3269 $as_echo_n "checking whether the C compiler works... " >&6; } 3270 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3271 3272 # The possible output files: 3273 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3274 3275 ac_rmfiles= 3276 for ac_file in $ac_files 3277 do 3278 case $ac_file in 3279 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3280 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3281 esac 3282 done 3283 rm -f $ac_rmfiles 3284 3285 if { { ac_try="$ac_link_default" 3286 case "(($ac_try" in 3287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3288 *) ac_try_echo=$ac_try;; 3289 esac 3290 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3291 $as_echo "$ac_try_echo"; } >&5 3292 (eval "$ac_link_default") 2>&5 3293 ac_status=$? 3294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3295 test $ac_status = 0; }; then : 3296 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3297 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3298 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3299 # so that the user can short-circuit this test for compilers unknown to 3300 # Autoconf. 3301 for ac_file in $ac_files '' 3302 do 3303 test -f "$ac_file" || continue 3304 case $ac_file in 3305 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3306 ;; 3307 [ab].out ) 3308 # We found the default executable, but exeext='' is most 3309 # certainly right. 3310 break;; 3311 *.* ) 3312 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3313 then :; else 3314 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3315 fi 3316 # We set ac_cv_exeext here because the later test for it is not 3317 # safe: cross compilers may not add the suffix if given an `-o' 3318 # argument, so we may need to know it at that point already. 3319 # Even if this section looks crufty: it has the advantage of 3320 # actually working. 3321 break;; 3322 * ) 3323 break;; 3324 esac 3325 done 3326 test "$ac_cv_exeext" = no && ac_cv_exeext= 3327 3328 else 3329 ac_file='' 3330 fi 3331 if test -z "$ac_file"; then : 3332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3333 $as_echo "no" >&6; } 3334 $as_echo "$as_me: failed program was:" >&5 3335 sed 's/^/| /' conftest.$ac_ext >&5 3336 3337 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3338 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3339 as_fn_error 77 "C compiler cannot create executables 3340 See \`config.log' for more details" "$LINENO" 5; } 3341 else 3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3343 $as_echo "yes" >&6; } 3344 fi 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3346 $as_echo_n "checking for C compiler default output file name... " >&6; } 3347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3348 $as_echo "$ac_file" >&6; } 3349 ac_exeext=$ac_cv_exeext 3350 3351 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3352 ac_clean_files=$ac_clean_files_save 3353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3354 $as_echo_n "checking for suffix of executables... " >&6; } 3355 if { { ac_try="$ac_link" 3356 case "(($ac_try" in 3357 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3358 *) ac_try_echo=$ac_try;; 3359 esac 3360 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3361 $as_echo "$ac_try_echo"; } >&5 3362 (eval "$ac_link") 2>&5 3363 ac_status=$? 3364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3365 test $ac_status = 0; }; then : 3366 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3367 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3368 # work properly (i.e., refer to `conftest.exe'), while it won't with 3369 # `rm'. 3370 for ac_file in conftest.exe conftest conftest.*; do 3371 test -f "$ac_file" || continue 3372 case $ac_file in 3373 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3374 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3375 break;; 3376 * ) break;; 3377 esac 3378 done 3379 else 3380 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3381 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3382 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3383 See \`config.log' for more details" "$LINENO" 5; } 3384 fi 3385 rm -f conftest conftest$ac_cv_exeext 3386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3387 $as_echo "$ac_cv_exeext" >&6; } 3388 3389 rm -f conftest.$ac_ext 3390 EXEEXT=$ac_cv_exeext 3391 ac_exeext=$EXEEXT 3392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3393 /* end confdefs.h. */ 3394 #include <stdio.h> 3395 int 3396 main () 3397 { 3398 FILE *f = fopen ("conftest.out", "w"); 3399 return ferror (f) || fclose (f) != 0; 3400 3401 ; 3402 return 0; 3403 } 3404 _ACEOF 3405 ac_clean_files="$ac_clean_files conftest.out" 3406 # Check that the compiler produces executables we can run. If not, either 3407 # the compiler is broken, or we cross compile. 3408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3409 $as_echo_n "checking whether we are cross compiling... " >&6; } 3410 if test "$cross_compiling" != yes; then 3411 { { ac_try="$ac_link" 3412 case "(($ac_try" in 3413 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3414 *) ac_try_echo=$ac_try;; 3415 esac 3416 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3417 $as_echo "$ac_try_echo"; } >&5 3418 (eval "$ac_link") 2>&5 3419 ac_status=$? 3420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3421 test $ac_status = 0; } 3422 if { ac_try='./conftest$ac_cv_exeext' 3423 { { case "(($ac_try" in 3424 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3425 *) ac_try_echo=$ac_try;; 3426 esac 3427 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3428 $as_echo "$ac_try_echo"; } >&5 3429 (eval "$ac_try") 2>&5 3430 ac_status=$? 3431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3432 test $ac_status = 0; }; }; then 3433 cross_compiling=no 3434 else 3435 if test "$cross_compiling" = maybe; then 3436 cross_compiling=yes 3437 else 3438 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3440 as_fn_error $? "cannot run C compiled programs. 3441 If you meant to cross compile, use \`--host'. 3442 See \`config.log' for more details" "$LINENO" 5; } 3443 fi 3444 fi 3445 fi 3446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3447 $as_echo "$cross_compiling" >&6; } 3448 3449 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3450 ac_clean_files=$ac_clean_files_save 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3452 $as_echo_n "checking for suffix of object files... " >&6; } 3453 if ${ac_cv_objext+:} false; then : 3454 $as_echo_n "(cached) " >&6 3455 else 3456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3457 /* end confdefs.h. */ 3458 3459 int 3460 main () 3461 { 3462 3463 ; 3464 return 0; 3465 } 3466 _ACEOF 3467 rm -f conftest.o conftest.obj 3468 if { { ac_try="$ac_compile" 3469 case "(($ac_try" in 3470 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3471 *) ac_try_echo=$ac_try;; 3472 esac 3473 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3474 $as_echo "$ac_try_echo"; } >&5 3475 (eval "$ac_compile") 2>&5 3476 ac_status=$? 3477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3478 test $ac_status = 0; }; then : 3479 for ac_file in conftest.o conftest.obj conftest.*; do 3480 test -f "$ac_file" || continue; 3481 case $ac_file in 3482 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3483 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3484 break;; 3485 esac 3486 done 3487 else 3488 $as_echo "$as_me: failed program was:" >&5 3489 sed 's/^/| /' conftest.$ac_ext >&5 3490 3491 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3492 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3493 as_fn_error $? "cannot compute suffix of object files: cannot compile 3494 See \`config.log' for more details" "$LINENO" 5; } 3495 fi 3496 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3497 fi 3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3499 $as_echo "$ac_cv_objext" >&6; } 3500 OBJEXT=$ac_cv_objext 3501 ac_objext=$OBJEXT 3502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3503 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3504 if ${ac_cv_c_compiler_gnu+:} false; then : 3505 $as_echo_n "(cached) " >&6 3506 else 3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3508 /* end confdefs.h. */ 3509 3510 int 3511 main () 3512 { 3513 #ifndef __GNUC__ 3514 choke me 3515 #endif 3516 3517 ; 3518 return 0; 3519 } 3520 _ACEOF 3521 if ac_fn_c_try_compile "$LINENO"; then : 3522 ac_compiler_gnu=yes 3523 else 3524 ac_compiler_gnu=no 3525 fi 3526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3527 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3528 3529 fi 3530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3531 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3532 if test $ac_compiler_gnu = yes; then 3533 GCC=yes 3534 else 3535 GCC= 3536 fi 3537 ac_test_CFLAGS=${CFLAGS+set} 3538 ac_save_CFLAGS=$CFLAGS 3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3540 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3541 if ${ac_cv_prog_cc_g+:} false; then : 3542 $as_echo_n "(cached) " >&6 3543 else 3544 ac_save_c_werror_flag=$ac_c_werror_flag 3545 ac_c_werror_flag=yes 3546 ac_cv_prog_cc_g=no 3547 CFLAGS="-g" 3548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3549 /* end confdefs.h. */ 3550 3551 int 3552 main () 3553 { 3554 3555 ; 3556 return 0; 3557 } 3558 _ACEOF 3559 if ac_fn_c_try_compile "$LINENO"; then : 3560 ac_cv_prog_cc_g=yes 3561 else 3562 CFLAGS="" 3563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3564 /* end confdefs.h. */ 3565 3566 int 3567 main () 3568 { 3569 3570 ; 3571 return 0; 3572 } 3573 _ACEOF 3574 if ac_fn_c_try_compile "$LINENO"; then : 3575 3576 else 3577 ac_c_werror_flag=$ac_save_c_werror_flag 3578 CFLAGS="-g" 3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3580 /* end confdefs.h. */ 3581 3582 int 3583 main () 3584 { 3585 3586 ; 3587 return 0; 3588 } 3589 _ACEOF 3590 if ac_fn_c_try_compile "$LINENO"; then : 3591 ac_cv_prog_cc_g=yes 3592 fi 3593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3594 fi 3595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3596 fi 3597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3598 ac_c_werror_flag=$ac_save_c_werror_flag 3599 fi 3600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3601 $as_echo "$ac_cv_prog_cc_g" >&6; } 3602 if test "$ac_test_CFLAGS" = set; then 3603 CFLAGS=$ac_save_CFLAGS 3604 elif test $ac_cv_prog_cc_g = yes; then 3605 if test "$GCC" = yes; then 3606 CFLAGS="-g -O2" 3607 else 3608 CFLAGS="-g" 3609 fi 3610 else 3611 if test "$GCC" = yes; then 3612 CFLAGS="-O2" 3613 else 3614 CFLAGS= 3615 fi 3616 fi 3617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3618 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3619 if ${ac_cv_prog_cc_c89+:} false; then : 3620 $as_echo_n "(cached) " >&6 3621 else 3622 ac_cv_prog_cc_c89=no 3623 ac_save_CC=$CC 3624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3625 /* end confdefs.h. */ 3626 #include <stdarg.h> 3627 #include <stdio.h> 3628 #include <sys/types.h> 3629 #include <sys/stat.h> 3630 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3631 struct buf { int x; }; 3632 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3633 static char *e (p, i) 3634 char **p; 3635 int i; 3636 { 3637 return p[i]; 3638 } 3639 static char *f (char * (*g) (char **, int), char **p, ...) 3640 { 3641 char *s; 3642 va_list v; 3643 va_start (v,p); 3644 s = g (p, va_arg (v,int)); 3645 va_end (v); 3646 return s; 3647 } 3648 3649 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3650 function prototypes and stuff, but not '\xHH' hex character constants. 3651 These don't provoke an error unfortunately, instead are silently treated 3652 as 'x'. The following induces an error, until -std is added to get 3653 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3654 array size at least. It's necessary to write '\x00'==0 to get something 3655 that's true only with -std. */ 3656 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3657 3658 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3659 inside strings and character constants. */ 3660 #define FOO(x) 'x' 3661 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3662 3663 int test (int i, double x); 3664 struct s1 {int (*f) (int a);}; 3665 struct s2 {int (*f) (double a);}; 3666 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3667 int argc; 3668 char **argv; 3669 int 3670 main () 3671 { 3672 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3673 ; 3674 return 0; 3675 } 3676 _ACEOF 3677 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3678 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3679 do 3680 CC="$ac_save_CC $ac_arg" 3681 if ac_fn_c_try_compile "$LINENO"; then : 3682 ac_cv_prog_cc_c89=$ac_arg 3683 fi 3684 rm -f core conftest.err conftest.$ac_objext 3685 test "x$ac_cv_prog_cc_c89" != "xno" && break 3686 done 3687 rm -f conftest.$ac_ext 3688 CC=$ac_save_CC 3689 3690 fi 3691 # AC_CACHE_VAL 3692 case "x$ac_cv_prog_cc_c89" in 3693 x) 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3695 $as_echo "none needed" >&6; } ;; 3696 xno) 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3698 $as_echo "unsupported" >&6; } ;; 3699 *) 3700 CC="$CC $ac_cv_prog_cc_c89" 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3702 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3703 esac 3704 if test "x$ac_cv_prog_cc_c89" != xno; then : 3705 3706 fi 3707 3708 ac_ext=c 3709 ac_cpp='$CPP $CPPFLAGS' 3710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3712 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3713 3714 ac_ext=c 3715 ac_cpp='$CPP $CPPFLAGS' 3716 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3717 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3718 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3720 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3721 if ${am_cv_prog_cc_c_o+:} false; then : 3722 $as_echo_n "(cached) " >&6 3723 else 3724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3725 /* end confdefs.h. */ 3726 3727 int 3728 main () 3729 { 3730 3731 ; 3732 return 0; 3733 } 3734 _ACEOF 3735 # Make sure it works both with $CC and with simple cc. 3736 # Following AC_PROG_CC_C_O, we do the test twice because some 3737 # compilers refuse to overwrite an existing .o file with -o, 3738 # though they will create one. 3739 am_cv_prog_cc_c_o=yes 3740 for am_i in 1 2; do 3741 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3742 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3743 ac_status=$? 3744 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3745 (exit $ac_status); } \ 3746 && test -f conftest2.$ac_objext; then 3747 : OK 3748 else 3749 am_cv_prog_cc_c_o=no 3750 break 3751 fi 3752 done 3753 rm -f core conftest* 3754 unset am_i 3755 fi 3756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3757 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3758 if test "$am_cv_prog_cc_c_o" != yes; then 3759 # Losing compiler, so override with the script. 3760 # FIXME: It is wrong to rewrite CC. 3761 # But if we don't then we get into trouble of one sort or another. 3762 # A longer-term fix would be to have automake use am__CC in this case, 3763 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3764 CC="$am_aux_dir/compile $CC" 3765 fi 3766 ac_ext=c 3767 ac_cpp='$CPP $CPPFLAGS' 3768 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3769 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3770 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3771 3772 3773 depcc="$CC" am_compiler_list= 3774 3775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3776 $as_echo_n "checking dependency style of $depcc... " >&6; } 3777 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3778 $as_echo_n "(cached) " >&6 3779 else 3780 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3781 # We make a subdir and do the tests there. Otherwise we can end up 3782 # making bogus files that we don't know about and never remove. For 3783 # instance it was reported that on HP-UX the gcc test will end up 3784 # making a dummy file named 'D' -- because '-MD' means "put the output 3785 # in D". 3786 rm -rf conftest.dir 3787 mkdir conftest.dir 3788 # Copy depcomp to subdir because otherwise we won't find it if we're 3789 # using a relative directory. 3790 cp "$am_depcomp" conftest.dir 3791 cd conftest.dir 3792 # We will build objects and dependencies in a subdirectory because 3793 # it helps to detect inapplicable dependency modes. For instance 3794 # both Tru64's cc and ICC support -MD to output dependencies as a 3795 # side effect of compilation, but ICC will put the dependencies in 3796 # the current directory while Tru64 will put them in the object 3797 # directory. 3798 mkdir sub 3799 3800 am_cv_CC_dependencies_compiler_type=none 3801 if test "$am_compiler_list" = ""; then 3802 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3803 fi 3804 am__universal=false 3805 case " $depcc " in #( 3806 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3807 esac 3808 3809 for depmode in $am_compiler_list; do 3810 # Setup a source with many dependencies, because some compilers 3811 # like to wrap large dependency lists on column 80 (with \), and 3812 # we should not choose a depcomp mode which is confused by this. 3813 # 3814 # We need to recreate these files for each test, as the compiler may 3815 # overwrite some of them when testing with obscure command lines. 3816 # This happens at least with the AIX C compiler. 3817 : > sub/conftest.c 3818 for i in 1 2 3 4 5 6; do 3819 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3820 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3821 # Solaris 10 /bin/sh. 3822 echo '/* dummy */' > sub/conftst$i.h 3823 done 3824 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3825 3826 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3827 # mode. It turns out that the SunPro C++ compiler does not properly 3828 # handle '-M -o', and we need to detect this. Also, some Intel 3829 # versions had trouble with output in subdirs. 3830 am__obj=sub/conftest.${OBJEXT-o} 3831 am__minus_obj="-o $am__obj" 3832 case $depmode in 3833 gcc) 3834 # This depmode causes a compiler race in universal mode. 3835 test "$am__universal" = false || continue 3836 ;; 3837 nosideeffect) 3838 # After this tag, mechanisms are not by side-effect, so they'll 3839 # only be used when explicitly requested. 3840 if test "x$enable_dependency_tracking" = xyes; then 3841 continue 3842 else 3843 break 3844 fi 3845 ;; 3846 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3847 # This compiler won't grok '-c -o', but also, the minuso test has 3848 # not run yet. These depmodes are late enough in the game, and 3849 # so weak that their functioning should not be impacted. 3850 am__obj=conftest.${OBJEXT-o} 3851 am__minus_obj= 3852 ;; 3853 none) break ;; 3854 esac 3855 if depmode=$depmode \ 3856 source=sub/conftest.c object=$am__obj \ 3857 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3858 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3859 >/dev/null 2>conftest.err && 3860 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3861 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3862 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3863 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3864 # icc doesn't choke on unknown options, it will just issue warnings 3865 # or remarks (even with -Werror). So we grep stderr for any message 3866 # that says an option was ignored or not supported. 3867 # When given -MP, icc 7.0 and 7.1 complain thusly: 3868 # icc: Command line warning: ignoring option '-M'; no argument required 3869 # The diagnosis changed in icc 8.0: 3870 # icc: Command line remark: option '-MP' not supported 3871 if (grep 'ignoring option' conftest.err || 3872 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3873 am_cv_CC_dependencies_compiler_type=$depmode 3874 break 3875 fi 3876 fi 3877 done 3878 3879 cd .. 3880 rm -rf conftest.dir 3881 else 3882 am_cv_CC_dependencies_compiler_type=none 3883 fi 3884 3885 fi 3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3887 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3888 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3889 3890 if 3891 test "x$enable_dependency_tracking" != xno \ 3892 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3893 am__fastdepCC_TRUE= 3894 am__fastdepCC_FALSE='#' 3895 else 3896 am__fastdepCC_TRUE='#' 3897 am__fastdepCC_FALSE= 3898 fi 3899 3900 3901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3902 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3903 if ${ac_cv_prog_cc_c99+:} false; then : 3904 $as_echo_n "(cached) " >&6 3905 else 3906 ac_cv_prog_cc_c99=no 3907 ac_save_CC=$CC 3908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3909 /* end confdefs.h. */ 3910 #include <stdarg.h> 3911 #include <stdbool.h> 3912 #include <stdlib.h> 3913 #include <wchar.h> 3914 #include <stdio.h> 3915 3916 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3917 #define debug(...) fprintf (stderr, __VA_ARGS__) 3918 #define showlist(...) puts (#__VA_ARGS__) 3919 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3920 static void 3921 test_varargs_macros (void) 3922 { 3923 int x = 1234; 3924 int y = 5678; 3925 debug ("Flag"); 3926 debug ("X = %d\n", x); 3927 showlist (The first, second, and third items.); 3928 report (x>y, "x is %d but y is %d", x, y); 3929 } 3930 3931 // Check long long types. 3932 #define BIG64 18446744073709551615ull 3933 #define BIG32 4294967295ul 3934 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3935 #if !BIG_OK 3936 your preprocessor is broken; 3937 #endif 3938 #if BIG_OK 3939 #else 3940 your preprocessor is broken; 3941 #endif 3942 static long long int bignum = -9223372036854775807LL; 3943 static unsigned long long int ubignum = BIG64; 3944 3945 struct incomplete_array 3946 { 3947 int datasize; 3948 double data[]; 3949 }; 3950 3951 struct named_init { 3952 int number; 3953 const wchar_t *name; 3954 double average; 3955 }; 3956 3957 typedef const char *ccp; 3958 3959 static inline int 3960 test_restrict (ccp restrict text) 3961 { 3962 // See if C++-style comments work. 3963 // Iterate through items via the restricted pointer. 3964 // Also check for declarations in for loops. 3965 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3966 continue; 3967 return 0; 3968 } 3969 3970 // Check varargs and va_copy. 3971 static void 3972 test_varargs (const char *format, ...) 3973 { 3974 va_list args; 3975 va_start (args, format); 3976 va_list args_copy; 3977 va_copy (args_copy, args); 3978 3979 const char *str; 3980 int number; 3981 float fnumber; 3982 3983 while (*format) 3984 { 3985 switch (*format++) 3986 { 3987 case 's': // string 3988 str = va_arg (args_copy, const char *); 3989 break; 3990 case 'd': // int 3991 number = va_arg (args_copy, int); 3992 break; 3993 case 'f': // float 3994 fnumber = va_arg (args_copy, double); 3995 break; 3996 default: 3997 break; 3998 } 3999 } 4000 va_end (args_copy); 4001 va_end (args); 4002 } 4003 4004 int 4005 main () 4006 { 4007 4008 // Check bool. 4009 _Bool success = false; 4010 4011 // Check restrict. 4012 if (test_restrict ("String literal") == 0) 4013 success = true; 4014 char *restrict newvar = "Another string"; 4015 4016 // Check varargs. 4017 test_varargs ("s, d' f .", "string", 65, 34.234); 4018 test_varargs_macros (); 4019 4020 // Check flexible array members. 4021 struct incomplete_array *ia = 4022 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4023 ia->datasize = 10; 4024 for (int i = 0; i < ia->datasize; ++i) 4025 ia->data[i] = i * 1.234; 4026 4027 // Check named initializers. 4028 struct named_init ni = { 4029 .number = 34, 4030 .name = L"Test wide string", 4031 .average = 543.34343, 4032 }; 4033 4034 ni.number = 58; 4035 4036 int dynamic_array[ni.number]; 4037 dynamic_array[ni.number - 1] = 543; 4038 4039 // work around unused variable warnings 4040 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4041 || dynamic_array[ni.number - 1] != 543); 4042 4043 ; 4044 return 0; 4045 } 4046 _ACEOF 4047 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4048 do 4049 CC="$ac_save_CC $ac_arg" 4050 if ac_fn_c_try_compile "$LINENO"; then : 4051 ac_cv_prog_cc_c99=$ac_arg 4052 fi 4053 rm -f core conftest.err conftest.$ac_objext 4054 test "x$ac_cv_prog_cc_c99" != "xno" && break 4055 done 4056 rm -f conftest.$ac_ext 4057 CC=$ac_save_CC 4058 4059 fi 4060 # AC_CACHE_VAL 4061 case "x$ac_cv_prog_cc_c99" in 4062 x) 4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4064 $as_echo "none needed" >&6; } ;; 4065 xno) 4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4067 $as_echo "unsupported" >&6; } ;; 4068 *) 4069 CC="$CC $ac_cv_prog_cc_c99" 4070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4071 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4072 esac 4073 if test "x$ac_cv_prog_cc_c99" != xno; then : 4074 4075 fi 4076 4077 4078 4079 ac_ext=c 4080 ac_cpp='$CPP $CPPFLAGS' 4081 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4082 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4083 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4085 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4086 # On Suns, sometimes $CPP names a directory. 4087 if test -n "$CPP" && test -d "$CPP"; then 4088 CPP= 4089 fi 4090 if test -z "$CPP"; then 4091 if ${ac_cv_prog_CPP+:} false; then : 4092 $as_echo_n "(cached) " >&6 4093 else 4094 # Double quotes because CPP needs to be expanded 4095 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4096 do 4097 ac_preproc_ok=false 4098 for ac_c_preproc_warn_flag in '' yes 4099 do 4100 # Use a header file that comes with gcc, so configuring glibc 4101 # with a fresh cross-compiler works. 4102 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4103 # <limits.h> exists even on freestanding compilers. 4104 # On the NeXT, cc -E runs the code through the compiler's parser, 4105 # not just through cpp. "Syntax error" is here to catch this case. 4106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4107 /* end confdefs.h. */ 4108 #ifdef __STDC__ 4109 # include <limits.h> 4110 #else 4111 # include <assert.h> 4112 #endif 4113 Syntax error 4114 _ACEOF 4115 if ac_fn_c_try_cpp "$LINENO"; then : 4116 4117 else 4118 # Broken: fails on valid input. 4119 continue 4120 fi 4121 rm -f conftest.err conftest.i conftest.$ac_ext 4122 4123 # OK, works on sane cases. Now check whether nonexistent headers 4124 # can be detected and how. 4125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4126 /* end confdefs.h. */ 4127 #include <ac_nonexistent.h> 4128 _ACEOF 4129 if ac_fn_c_try_cpp "$LINENO"; then : 4130 # Broken: success on invalid input. 4131 continue 4132 else 4133 # Passes both tests. 4134 ac_preproc_ok=: 4135 break 4136 fi 4137 rm -f conftest.err conftest.i conftest.$ac_ext 4138 4139 done 4140 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4141 rm -f conftest.i conftest.err conftest.$ac_ext 4142 if $ac_preproc_ok; then : 4143 break 4144 fi 4145 4146 done 4147 ac_cv_prog_CPP=$CPP 4148 4149 fi 4150 CPP=$ac_cv_prog_CPP 4151 else 4152 ac_cv_prog_CPP=$CPP 4153 fi 4154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4155 $as_echo "$CPP" >&6; } 4156 ac_preproc_ok=false 4157 for ac_c_preproc_warn_flag in '' yes 4158 do 4159 # Use a header file that comes with gcc, so configuring glibc 4160 # with a fresh cross-compiler works. 4161 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4162 # <limits.h> exists even on freestanding compilers. 4163 # On the NeXT, cc -E runs the code through the compiler's parser, 4164 # not just through cpp. "Syntax error" is here to catch this case. 4165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4166 /* end confdefs.h. */ 4167 #ifdef __STDC__ 4168 # include <limits.h> 4169 #else 4170 # include <assert.h> 4171 #endif 4172 Syntax error 4173 _ACEOF 4174 if ac_fn_c_try_cpp "$LINENO"; then : 4175 4176 else 4177 # Broken: fails on valid input. 4178 continue 4179 fi 4180 rm -f conftest.err conftest.i conftest.$ac_ext 4181 4182 # OK, works on sane cases. Now check whether nonexistent headers 4183 # can be detected and how. 4184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4185 /* end confdefs.h. */ 4186 #include <ac_nonexistent.h> 4187 _ACEOF 4188 if ac_fn_c_try_cpp "$LINENO"; then : 4189 # Broken: success on invalid input. 4190 continue 4191 else 4192 # Passes both tests. 4193 ac_preproc_ok=: 4194 break 4195 fi 4196 rm -f conftest.err conftest.i conftest.$ac_ext 4197 4198 done 4199 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4200 rm -f conftest.i conftest.err conftest.$ac_ext 4201 if $ac_preproc_ok; then : 4202 4203 else 4204 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4206 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4207 See \`config.log' for more details" "$LINENO" 5; } 4208 fi 4209 4210 ac_ext=c 4211 ac_cpp='$CPP $CPPFLAGS' 4212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4214 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4215 4216 4217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4218 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4219 if ${ac_cv_path_GREP+:} false; then : 4220 $as_echo_n "(cached) " >&6 4221 else 4222 if test -z "$GREP"; then 4223 ac_path_GREP_found=false 4224 # Loop through the user's path and test for each of PROGNAME-LIST 4225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4226 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4227 do 4228 IFS=$as_save_IFS 4229 test -z "$as_dir" && as_dir=. 4230 for ac_prog in grep ggrep; do 4231 for ac_exec_ext in '' $ac_executable_extensions; do 4232 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4233 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4234 # Check for GNU ac_path_GREP and select it if it is found. 4235 # Check for GNU $ac_path_GREP 4236 case `"$ac_path_GREP" --version 2>&1` in 4237 *GNU*) 4238 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4239 *) 4240 ac_count=0 4241 $as_echo_n 0123456789 >"conftest.in" 4242 while : 4243 do 4244 cat "conftest.in" "conftest.in" >"conftest.tmp" 4245 mv "conftest.tmp" "conftest.in" 4246 cp "conftest.in" "conftest.nl" 4247 $as_echo 'GREP' >> "conftest.nl" 4248 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4249 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4250 as_fn_arith $ac_count + 1 && ac_count=$as_val 4251 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4252 # Best one so far, save it but keep looking for a better one 4253 ac_cv_path_GREP="$ac_path_GREP" 4254 ac_path_GREP_max=$ac_count 4255 fi 4256 # 10*(2^10) chars as input seems more than enough 4257 test $ac_count -gt 10 && break 4258 done 4259 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4260 esac 4261 4262 $ac_path_GREP_found && break 3 4263 done 4264 done 4265 done 4266 IFS=$as_save_IFS 4267 if test -z "$ac_cv_path_GREP"; then 4268 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4269 fi 4270 else 4271 ac_cv_path_GREP=$GREP 4272 fi 4273 4274 fi 4275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4276 $as_echo "$ac_cv_path_GREP" >&6; } 4277 GREP="$ac_cv_path_GREP" 4278 4279 4280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4281 $as_echo_n "checking for egrep... " >&6; } 4282 if ${ac_cv_path_EGREP+:} false; then : 4283 $as_echo_n "(cached) " >&6 4284 else 4285 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4286 then ac_cv_path_EGREP="$GREP -E" 4287 else 4288 if test -z "$EGREP"; then 4289 ac_path_EGREP_found=false 4290 # Loop through the user's path and test for each of PROGNAME-LIST 4291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4292 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4293 do 4294 IFS=$as_save_IFS 4295 test -z "$as_dir" && as_dir=. 4296 for ac_prog in egrep; do 4297 for ac_exec_ext in '' $ac_executable_extensions; do 4298 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4299 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4300 # Check for GNU ac_path_EGREP and select it if it is found. 4301 # Check for GNU $ac_path_EGREP 4302 case `"$ac_path_EGREP" --version 2>&1` in 4303 *GNU*) 4304 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4305 *) 4306 ac_count=0 4307 $as_echo_n 0123456789 >"conftest.in" 4308 while : 4309 do 4310 cat "conftest.in" "conftest.in" >"conftest.tmp" 4311 mv "conftest.tmp" "conftest.in" 4312 cp "conftest.in" "conftest.nl" 4313 $as_echo 'EGREP' >> "conftest.nl" 4314 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4315 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4316 as_fn_arith $ac_count + 1 && ac_count=$as_val 4317 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4318 # Best one so far, save it but keep looking for a better one 4319 ac_cv_path_EGREP="$ac_path_EGREP" 4320 ac_path_EGREP_max=$ac_count 4321 fi 4322 # 10*(2^10) chars as input seems more than enough 4323 test $ac_count -gt 10 && break 4324 done 4325 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4326 esac 4327 4328 $ac_path_EGREP_found && break 3 4329 done 4330 done 4331 done 4332 IFS=$as_save_IFS 4333 if test -z "$ac_cv_path_EGREP"; then 4334 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4335 fi 4336 else 4337 ac_cv_path_EGREP=$EGREP 4338 fi 4339 4340 fi 4341 fi 4342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4343 $as_echo "$ac_cv_path_EGREP" >&6; } 4344 EGREP="$ac_cv_path_EGREP" 4345 4346 4347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4348 $as_echo_n "checking for ANSI C header files... " >&6; } 4349 if ${ac_cv_header_stdc+:} false; then : 4350 $as_echo_n "(cached) " >&6 4351 else 4352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4353 /* end confdefs.h. */ 4354 #include <stdlib.h> 4355 #include <stdarg.h> 4356 #include <string.h> 4357 #include <float.h> 4358 4359 int 4360 main () 4361 { 4362 4363 ; 4364 return 0; 4365 } 4366 _ACEOF 4367 if ac_fn_c_try_compile "$LINENO"; then : 4368 ac_cv_header_stdc=yes 4369 else 4370 ac_cv_header_stdc=no 4371 fi 4372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4373 4374 if test $ac_cv_header_stdc = yes; then 4375 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4377 /* end confdefs.h. */ 4378 #include <string.h> 4379 4380 _ACEOF 4381 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4382 $EGREP "memchr" >/dev/null 2>&1; then : 4383 4384 else 4385 ac_cv_header_stdc=no 4386 fi 4387 rm -f conftest* 4388 4389 fi 4390 4391 if test $ac_cv_header_stdc = yes; then 4392 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4394 /* end confdefs.h. */ 4395 #include <stdlib.h> 4396 4397 _ACEOF 4398 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4399 $EGREP "free" >/dev/null 2>&1; then : 4400 4401 else 4402 ac_cv_header_stdc=no 4403 fi 4404 rm -f conftest* 4405 4406 fi 4407 4408 if test $ac_cv_header_stdc = yes; then 4409 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4410 if test "$cross_compiling" = yes; then : 4411 : 4412 else 4413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4414 /* end confdefs.h. */ 4415 #include <ctype.h> 4416 #include <stdlib.h> 4417 #if ((' ' & 0x0FF) == 0x020) 4418 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4419 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4420 #else 4421 # define ISLOWER(c) \ 4422 (('a' <= (c) && (c) <= 'i') \ 4423 || ('j' <= (c) && (c) <= 'r') \ 4424 || ('s' <= (c) && (c) <= 'z')) 4425 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4426 #endif 4427 4428 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4429 int 4430 main () 4431 { 4432 int i; 4433 for (i = 0; i < 256; i++) 4434 if (XOR (islower (i), ISLOWER (i)) 4435 || toupper (i) != TOUPPER (i)) 4436 return 2; 4437 return 0; 4438 } 4439 _ACEOF 4440 if ac_fn_c_try_run "$LINENO"; then : 4441 4442 else 4443 ac_cv_header_stdc=no 4444 fi 4445 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4446 conftest.$ac_objext conftest.beam conftest.$ac_ext 4447 fi 4448 4449 fi 4450 fi 4451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4452 $as_echo "$ac_cv_header_stdc" >&6; } 4453 if test $ac_cv_header_stdc = yes; then 4454 4455 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4456 4457 fi 4458 4459 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4460 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4461 inttypes.h stdint.h unistd.h 4462 do : 4463 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4464 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4465 " 4466 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4467 cat >>confdefs.h <<_ACEOF 4468 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4469 _ACEOF 4470 4471 fi 4472 4473 done 4474 4475 4476 4477 4478 4479 4480 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4481 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4482 CLANGCC="yes" 4483 else 4484 CLANGCC="no" 4485 fi 4486 4487 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4488 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4489 INTELCC="yes" 4490 else 4491 INTELCC="no" 4492 fi 4493 4494 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4495 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4496 SUNCC="yes" 4497 else 4498 SUNCC="no" 4499 fi 4500 4501 4502 4503 4504 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4505 if test -n "$ac_tool_prefix"; then 4506 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4507 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4509 $as_echo_n "checking for $ac_word... " >&6; } 4510 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4511 $as_echo_n "(cached) " >&6 4512 else 4513 case $PKG_CONFIG in 4514 [\\/]* | ?:[\\/]*) 4515 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4516 ;; 4517 *) 4518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4519 for as_dir in $PATH 4520 do 4521 IFS=$as_save_IFS 4522 test -z "$as_dir" && as_dir=. 4523 for ac_exec_ext in '' $ac_executable_extensions; do 4524 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4525 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4526 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4527 break 2 4528 fi 4529 done 4530 done 4531 IFS=$as_save_IFS 4532 4533 ;; 4534 esac 4535 fi 4536 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4537 if test -n "$PKG_CONFIG"; then 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4539 $as_echo "$PKG_CONFIG" >&6; } 4540 else 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4542 $as_echo "no" >&6; } 4543 fi 4544 4545 4546 fi 4547 if test -z "$ac_cv_path_PKG_CONFIG"; then 4548 ac_pt_PKG_CONFIG=$PKG_CONFIG 4549 # Extract the first word of "pkg-config", so it can be a program name with args. 4550 set dummy pkg-config; ac_word=$2 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4552 $as_echo_n "checking for $ac_word... " >&6; } 4553 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4554 $as_echo_n "(cached) " >&6 4555 else 4556 case $ac_pt_PKG_CONFIG in 4557 [\\/]* | ?:[\\/]*) 4558 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4559 ;; 4560 *) 4561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4562 for as_dir in $PATH 4563 do 4564 IFS=$as_save_IFS 4565 test -z "$as_dir" && as_dir=. 4566 for ac_exec_ext in '' $ac_executable_extensions; do 4567 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4568 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4569 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4570 break 2 4571 fi 4572 done 4573 done 4574 IFS=$as_save_IFS 4575 4576 ;; 4577 esac 4578 fi 4579 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4580 if test -n "$ac_pt_PKG_CONFIG"; then 4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4582 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4583 else 4584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4585 $as_echo "no" >&6; } 4586 fi 4587 4588 if test "x$ac_pt_PKG_CONFIG" = x; then 4589 PKG_CONFIG="" 4590 else 4591 case $cross_compiling:$ac_tool_warned in 4592 yes:) 4593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4595 ac_tool_warned=yes ;; 4596 esac 4597 PKG_CONFIG=$ac_pt_PKG_CONFIG 4598 fi 4599 else 4600 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4601 fi 4602 4603 fi 4604 if test -n "$PKG_CONFIG"; then 4605 _pkg_min_version=0.9.0 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4607 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4608 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4610 $as_echo "yes" >&6; } 4611 else 4612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4613 $as_echo "no" >&6; } 4614 PKG_CONFIG="" 4615 fi 4616 4617 fi 4618 # Make sure we can run config.sub. 4619 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4620 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4621 4622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4623 $as_echo_n "checking build system type... " >&6; } 4624 if ${ac_cv_build+:} false; then : 4625 $as_echo_n "(cached) " >&6 4626 else 4627 ac_build_alias=$build_alias 4628 test "x$ac_build_alias" = x && 4629 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4630 test "x$ac_build_alias" = x && 4631 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4632 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4633 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4634 4635 fi 4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4637 $as_echo "$ac_cv_build" >&6; } 4638 case $ac_cv_build in 4639 *-*-*) ;; 4640 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4641 esac 4642 build=$ac_cv_build 4643 ac_save_IFS=$IFS; IFS='-' 4644 set x $ac_cv_build 4645 shift 4646 build_cpu=$1 4647 build_vendor=$2 4648 shift; shift 4649 # Remember, the first character of IFS is used to create $*, 4650 # except with old shells: 4651 build_os=$* 4652 IFS=$ac_save_IFS 4653 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4654 4655 4656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4657 $as_echo_n "checking host system type... " >&6; } 4658 if ${ac_cv_host+:} false; then : 4659 $as_echo_n "(cached) " >&6 4660 else 4661 if test "x$host_alias" = x; then 4662 ac_cv_host=$ac_cv_build 4663 else 4664 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4665 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4666 fi 4667 4668 fi 4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4670 $as_echo "$ac_cv_host" >&6; } 4671 case $ac_cv_host in 4672 *-*-*) ;; 4673 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4674 esac 4675 host=$ac_cv_host 4676 ac_save_IFS=$IFS; IFS='-' 4677 set x $ac_cv_host 4678 shift 4679 host_cpu=$1 4680 host_vendor=$2 4681 shift; shift 4682 # Remember, the first character of IFS is used to create $*, 4683 # except with old shells: 4684 host_os=$* 4685 IFS=$ac_save_IFS 4686 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4687 4688 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4690 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4691 if ${ac_cv_path_SED+:} false; then : 4692 $as_echo_n "(cached) " >&6 4693 else 4694 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4695 for ac_i in 1 2 3 4 5 6 7; do 4696 ac_script="$ac_script$as_nl$ac_script" 4697 done 4698 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4699 { ac_script=; unset ac_script;} 4700 if test -z "$SED"; then 4701 ac_path_SED_found=false 4702 # Loop through the user's path and test for each of PROGNAME-LIST 4703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4704 for as_dir in $PATH 4705 do 4706 IFS=$as_save_IFS 4707 test -z "$as_dir" && as_dir=. 4708 for ac_prog in sed gsed; do 4709 for ac_exec_ext in '' $ac_executable_extensions; do 4710 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4711 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4712 # Check for GNU ac_path_SED and select it if it is found. 4713 # Check for GNU $ac_path_SED 4714 case `"$ac_path_SED" --version 2>&1` in 4715 *GNU*) 4716 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4717 *) 4718 ac_count=0 4719 $as_echo_n 0123456789 >"conftest.in" 4720 while : 4721 do 4722 cat "conftest.in" "conftest.in" >"conftest.tmp" 4723 mv "conftest.tmp" "conftest.in" 4724 cp "conftest.in" "conftest.nl" 4725 $as_echo '' >> "conftest.nl" 4726 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4727 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4728 as_fn_arith $ac_count + 1 && ac_count=$as_val 4729 if test $ac_count -gt ${ac_path_SED_max-0}; then 4730 # Best one so far, save it but keep looking for a better one 4731 ac_cv_path_SED="$ac_path_SED" 4732 ac_path_SED_max=$ac_count 4733 fi 4734 # 10*(2^10) chars as input seems more than enough 4735 test $ac_count -gt 10 && break 4736 done 4737 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4738 esac 4739 4740 $ac_path_SED_found && break 3 4741 done 4742 done 4743 done 4744 IFS=$as_save_IFS 4745 if test -z "$ac_cv_path_SED"; then 4746 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4747 fi 4748 else 4749 ac_cv_path_SED=$SED 4750 fi 4751 4752 fi 4753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4754 $as_echo "$ac_cv_path_SED" >&6; } 4755 SED="$ac_cv_path_SED" 4756 rm -f conftest.sed 4757 4758 4759 4760 4761 4762 4763 # Check whether --enable-selective-werror was given. 4764 if test "${enable_selective_werror+set}" = set; then : 4765 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4766 else 4767 SELECTIVE_WERROR=yes 4768 fi 4769 4770 4771 4772 4773 4774 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4775 if test "x$SUNCC" = "xyes"; then 4776 BASE_CFLAGS="-v" 4777 else 4778 BASE_CFLAGS="" 4779 fi 4780 4781 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 xorg_testset_save_CFLAGS="$CFLAGS" 4796 4797 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4800 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4801 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4802 $as_echo_n "(cached) " >&6 4803 else 4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4805 /* end confdefs.h. */ 4806 int i; 4807 _ACEOF 4808 if ac_fn_c_try_compile "$LINENO"; then : 4809 xorg_cv_cc_flag_unknown_warning_option=yes 4810 else 4811 xorg_cv_cc_flag_unknown_warning_option=no 4812 fi 4813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4814 fi 4815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4816 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4818 CFLAGS="$xorg_testset_save_CFLAGS" 4819 fi 4820 4821 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4824 fi 4825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4827 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4828 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4829 $as_echo_n "(cached) " >&6 4830 else 4831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4832 /* end confdefs.h. */ 4833 int i; 4834 _ACEOF 4835 if ac_fn_c_try_compile "$LINENO"; then : 4836 xorg_cv_cc_flag_unused_command_line_argument=yes 4837 else 4838 xorg_cv_cc_flag_unused_command_line_argument=no 4839 fi 4840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4841 fi 4842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4843 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4845 CFLAGS="$xorg_testset_save_CFLAGS" 4846 fi 4847 4848 found="no" 4849 4850 if test $found = "no" ; then 4851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4853 fi 4854 4855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4857 fi 4858 4859 CFLAGS="$CFLAGS -Wall" 4860 4861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4862 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4863 cacheid=xorg_cv_cc_flag__Wall 4864 if eval \${$cacheid+:} false; then : 4865 $as_echo_n "(cached) " >&6 4866 else 4867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4868 /* end confdefs.h. */ 4869 int i; 4870 int 4871 main () 4872 { 4873 4874 ; 4875 return 0; 4876 } 4877 _ACEOF 4878 if ac_fn_c_try_link "$LINENO"; then : 4879 eval $cacheid=yes 4880 else 4881 eval $cacheid=no 4882 fi 4883 rm -f core conftest.err conftest.$ac_objext \ 4884 conftest$ac_exeext conftest.$ac_ext 4885 fi 4886 4887 4888 CFLAGS="$xorg_testset_save_CFLAGS" 4889 4890 eval supported=\$$cacheid 4891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4892 $as_echo "$supported" >&6; } 4893 if test "$supported" = "yes" ; then 4894 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4895 found="yes" 4896 fi 4897 fi 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 xorg_testset_save_CFLAGS="$CFLAGS" 4914 4915 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4918 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4919 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4920 $as_echo_n "(cached) " >&6 4921 else 4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4923 /* end confdefs.h. */ 4924 int i; 4925 _ACEOF 4926 if ac_fn_c_try_compile "$LINENO"; then : 4927 xorg_cv_cc_flag_unknown_warning_option=yes 4928 else 4929 xorg_cv_cc_flag_unknown_warning_option=no 4930 fi 4931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4932 fi 4933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4934 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4935 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4936 CFLAGS="$xorg_testset_save_CFLAGS" 4937 fi 4938 4939 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4942 fi 4943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4945 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4946 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4947 $as_echo_n "(cached) " >&6 4948 else 4949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4950 /* end confdefs.h. */ 4951 int i; 4952 _ACEOF 4953 if ac_fn_c_try_compile "$LINENO"; then : 4954 xorg_cv_cc_flag_unused_command_line_argument=yes 4955 else 4956 xorg_cv_cc_flag_unused_command_line_argument=no 4957 fi 4958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4959 fi 4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4961 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4962 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4963 CFLAGS="$xorg_testset_save_CFLAGS" 4964 fi 4965 4966 found="no" 4967 4968 if test $found = "no" ; then 4969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4971 fi 4972 4973 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4975 fi 4976 4977 CFLAGS="$CFLAGS -Wpointer-arith" 4978 4979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4980 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4981 cacheid=xorg_cv_cc_flag__Wpointer_arith 4982 if eval \${$cacheid+:} false; then : 4983 $as_echo_n "(cached) " >&6 4984 else 4985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4986 /* end confdefs.h. */ 4987 int i; 4988 int 4989 main () 4990 { 4991 4992 ; 4993 return 0; 4994 } 4995 _ACEOF 4996 if ac_fn_c_try_link "$LINENO"; then : 4997 eval $cacheid=yes 4998 else 4999 eval $cacheid=no 5000 fi 5001 rm -f core conftest.err conftest.$ac_objext \ 5002 conftest$ac_exeext conftest.$ac_ext 5003 fi 5004 5005 5006 CFLAGS="$xorg_testset_save_CFLAGS" 5007 5008 eval supported=\$$cacheid 5009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5010 $as_echo "$supported" >&6; } 5011 if test "$supported" = "yes" ; then 5012 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5013 found="yes" 5014 fi 5015 fi 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 xorg_testset_save_CFLAGS="$CFLAGS" 5032 5033 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5036 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5037 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5038 $as_echo_n "(cached) " >&6 5039 else 5040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5041 /* end confdefs.h. */ 5042 int i; 5043 _ACEOF 5044 if ac_fn_c_try_compile "$LINENO"; then : 5045 xorg_cv_cc_flag_unknown_warning_option=yes 5046 else 5047 xorg_cv_cc_flag_unknown_warning_option=no 5048 fi 5049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5050 fi 5051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5052 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5053 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5054 CFLAGS="$xorg_testset_save_CFLAGS" 5055 fi 5056 5057 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5060 fi 5061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5063 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5064 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5065 $as_echo_n "(cached) " >&6 5066 else 5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5068 /* end confdefs.h. */ 5069 int i; 5070 _ACEOF 5071 if ac_fn_c_try_compile "$LINENO"; then : 5072 xorg_cv_cc_flag_unused_command_line_argument=yes 5073 else 5074 xorg_cv_cc_flag_unused_command_line_argument=no 5075 fi 5076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5077 fi 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5079 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5080 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5081 CFLAGS="$xorg_testset_save_CFLAGS" 5082 fi 5083 5084 found="no" 5085 5086 if test $found = "no" ; then 5087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5089 fi 5090 5091 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5093 fi 5094 5095 CFLAGS="$CFLAGS -Wmissing-declarations" 5096 5097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5098 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5099 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5100 if eval \${$cacheid+:} false; then : 5101 $as_echo_n "(cached) " >&6 5102 else 5103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5104 /* end confdefs.h. */ 5105 int i; 5106 int 5107 main () 5108 { 5109 5110 ; 5111 return 0; 5112 } 5113 _ACEOF 5114 if ac_fn_c_try_link "$LINENO"; then : 5115 eval $cacheid=yes 5116 else 5117 eval $cacheid=no 5118 fi 5119 rm -f core conftest.err conftest.$ac_objext \ 5120 conftest$ac_exeext conftest.$ac_ext 5121 fi 5122 5123 5124 CFLAGS="$xorg_testset_save_CFLAGS" 5125 5126 eval supported=\$$cacheid 5127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5128 $as_echo "$supported" >&6; } 5129 if test "$supported" = "yes" ; then 5130 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5131 found="yes" 5132 fi 5133 fi 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 xorg_testset_save_CFLAGS="$CFLAGS" 5150 5151 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5154 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5155 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5156 $as_echo_n "(cached) " >&6 5157 else 5158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5159 /* end confdefs.h. */ 5160 int i; 5161 _ACEOF 5162 if ac_fn_c_try_compile "$LINENO"; then : 5163 xorg_cv_cc_flag_unknown_warning_option=yes 5164 else 5165 xorg_cv_cc_flag_unknown_warning_option=no 5166 fi 5167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5168 fi 5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5170 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5172 CFLAGS="$xorg_testset_save_CFLAGS" 5173 fi 5174 5175 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5178 fi 5179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5181 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5182 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5183 $as_echo_n "(cached) " >&6 5184 else 5185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5186 /* end confdefs.h. */ 5187 int i; 5188 _ACEOF 5189 if ac_fn_c_try_compile "$LINENO"; then : 5190 xorg_cv_cc_flag_unused_command_line_argument=yes 5191 else 5192 xorg_cv_cc_flag_unused_command_line_argument=no 5193 fi 5194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5195 fi 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5197 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5199 CFLAGS="$xorg_testset_save_CFLAGS" 5200 fi 5201 5202 found="no" 5203 5204 if test $found = "no" ; then 5205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5207 fi 5208 5209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5211 fi 5212 5213 CFLAGS="$CFLAGS -Wformat=2" 5214 5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5216 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5217 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5218 if eval \${$cacheid+:} false; then : 5219 $as_echo_n "(cached) " >&6 5220 else 5221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5222 /* end confdefs.h. */ 5223 int i; 5224 int 5225 main () 5226 { 5227 5228 ; 5229 return 0; 5230 } 5231 _ACEOF 5232 if ac_fn_c_try_link "$LINENO"; then : 5233 eval $cacheid=yes 5234 else 5235 eval $cacheid=no 5236 fi 5237 rm -f core conftest.err conftest.$ac_objext \ 5238 conftest$ac_exeext conftest.$ac_ext 5239 fi 5240 5241 5242 CFLAGS="$xorg_testset_save_CFLAGS" 5243 5244 eval supported=\$$cacheid 5245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5246 $as_echo "$supported" >&6; } 5247 if test "$supported" = "yes" ; then 5248 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5249 found="yes" 5250 fi 5251 fi 5252 5253 if test $found = "no" ; then 5254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5256 fi 5257 5258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5260 fi 5261 5262 CFLAGS="$CFLAGS -Wformat" 5263 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5265 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5266 cacheid=xorg_cv_cc_flag__Wformat 5267 if eval \${$cacheid+:} false; then : 5268 $as_echo_n "(cached) " >&6 5269 else 5270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5271 /* end confdefs.h. */ 5272 int i; 5273 int 5274 main () 5275 { 5276 5277 ; 5278 return 0; 5279 } 5280 _ACEOF 5281 if ac_fn_c_try_link "$LINENO"; then : 5282 eval $cacheid=yes 5283 else 5284 eval $cacheid=no 5285 fi 5286 rm -f core conftest.err conftest.$ac_objext \ 5287 conftest$ac_exeext conftest.$ac_ext 5288 fi 5289 5290 5291 CFLAGS="$xorg_testset_save_CFLAGS" 5292 5293 eval supported=\$$cacheid 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5295 $as_echo "$supported" >&6; } 5296 if test "$supported" = "yes" ; then 5297 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5298 found="yes" 5299 fi 5300 fi 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 xorg_testset_save_CFLAGS="$CFLAGS" 5319 5320 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5323 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5324 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5325 $as_echo_n "(cached) " >&6 5326 else 5327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5328 /* end confdefs.h. */ 5329 int i; 5330 _ACEOF 5331 if ac_fn_c_try_compile "$LINENO"; then : 5332 xorg_cv_cc_flag_unknown_warning_option=yes 5333 else 5334 xorg_cv_cc_flag_unknown_warning_option=no 5335 fi 5336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5337 fi 5338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5339 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5341 CFLAGS="$xorg_testset_save_CFLAGS" 5342 fi 5343 5344 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5347 fi 5348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5350 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5351 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5352 $as_echo_n "(cached) " >&6 5353 else 5354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5355 /* end confdefs.h. */ 5356 int i; 5357 _ACEOF 5358 if ac_fn_c_try_compile "$LINENO"; then : 5359 xorg_cv_cc_flag_unused_command_line_argument=yes 5360 else 5361 xorg_cv_cc_flag_unused_command_line_argument=no 5362 fi 5363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5364 fi 5365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5366 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5368 CFLAGS="$xorg_testset_save_CFLAGS" 5369 fi 5370 5371 found="no" 5372 5373 if test $found = "no" ; then 5374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5376 fi 5377 5378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5380 fi 5381 5382 CFLAGS="$CFLAGS -Wstrict-prototypes" 5383 5384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5385 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5386 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5387 if eval \${$cacheid+:} false; then : 5388 $as_echo_n "(cached) " >&6 5389 else 5390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5391 /* end confdefs.h. */ 5392 int i; 5393 int 5394 main () 5395 { 5396 5397 ; 5398 return 0; 5399 } 5400 _ACEOF 5401 if ac_fn_c_try_link "$LINENO"; then : 5402 eval $cacheid=yes 5403 else 5404 eval $cacheid=no 5405 fi 5406 rm -f core conftest.err conftest.$ac_objext \ 5407 conftest$ac_exeext conftest.$ac_ext 5408 fi 5409 5410 5411 CFLAGS="$xorg_testset_save_CFLAGS" 5412 5413 eval supported=\$$cacheid 5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5415 $as_echo "$supported" >&6; } 5416 if test "$supported" = "yes" ; then 5417 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5418 found="yes" 5419 fi 5420 fi 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 xorg_testset_save_CFLAGS="$CFLAGS" 5437 5438 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5441 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5442 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5443 $as_echo_n "(cached) " >&6 5444 else 5445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5446 /* end confdefs.h. */ 5447 int i; 5448 _ACEOF 5449 if ac_fn_c_try_compile "$LINENO"; then : 5450 xorg_cv_cc_flag_unknown_warning_option=yes 5451 else 5452 xorg_cv_cc_flag_unknown_warning_option=no 5453 fi 5454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5455 fi 5456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5457 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5459 CFLAGS="$xorg_testset_save_CFLAGS" 5460 fi 5461 5462 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5465 fi 5466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5468 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5469 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5470 $as_echo_n "(cached) " >&6 5471 else 5472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5473 /* end confdefs.h. */ 5474 int i; 5475 _ACEOF 5476 if ac_fn_c_try_compile "$LINENO"; then : 5477 xorg_cv_cc_flag_unused_command_line_argument=yes 5478 else 5479 xorg_cv_cc_flag_unused_command_line_argument=no 5480 fi 5481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5482 fi 5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5484 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5486 CFLAGS="$xorg_testset_save_CFLAGS" 5487 fi 5488 5489 found="no" 5490 5491 if test $found = "no" ; then 5492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5494 fi 5495 5496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5498 fi 5499 5500 CFLAGS="$CFLAGS -Wmissing-prototypes" 5501 5502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5503 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5504 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5505 if eval \${$cacheid+:} false; then : 5506 $as_echo_n "(cached) " >&6 5507 else 5508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5509 /* end confdefs.h. */ 5510 int i; 5511 int 5512 main () 5513 { 5514 5515 ; 5516 return 0; 5517 } 5518 _ACEOF 5519 if ac_fn_c_try_link "$LINENO"; then : 5520 eval $cacheid=yes 5521 else 5522 eval $cacheid=no 5523 fi 5524 rm -f core conftest.err conftest.$ac_objext \ 5525 conftest$ac_exeext conftest.$ac_ext 5526 fi 5527 5528 5529 CFLAGS="$xorg_testset_save_CFLAGS" 5530 5531 eval supported=\$$cacheid 5532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5533 $as_echo "$supported" >&6; } 5534 if test "$supported" = "yes" ; then 5535 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5536 found="yes" 5537 fi 5538 fi 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 xorg_testset_save_CFLAGS="$CFLAGS" 5555 5556 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5559 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5560 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5561 $as_echo_n "(cached) " >&6 5562 else 5563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5564 /* end confdefs.h. */ 5565 int i; 5566 _ACEOF 5567 if ac_fn_c_try_compile "$LINENO"; then : 5568 xorg_cv_cc_flag_unknown_warning_option=yes 5569 else 5570 xorg_cv_cc_flag_unknown_warning_option=no 5571 fi 5572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5573 fi 5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5575 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5577 CFLAGS="$xorg_testset_save_CFLAGS" 5578 fi 5579 5580 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5583 fi 5584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5586 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5587 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5588 $as_echo_n "(cached) " >&6 5589 else 5590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5591 /* end confdefs.h. */ 5592 int i; 5593 _ACEOF 5594 if ac_fn_c_try_compile "$LINENO"; then : 5595 xorg_cv_cc_flag_unused_command_line_argument=yes 5596 else 5597 xorg_cv_cc_flag_unused_command_line_argument=no 5598 fi 5599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5600 fi 5601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5602 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5604 CFLAGS="$xorg_testset_save_CFLAGS" 5605 fi 5606 5607 found="no" 5608 5609 if test $found = "no" ; then 5610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5612 fi 5613 5614 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5616 fi 5617 5618 CFLAGS="$CFLAGS -Wnested-externs" 5619 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5621 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5622 cacheid=xorg_cv_cc_flag__Wnested_externs 5623 if eval \${$cacheid+:} false; then : 5624 $as_echo_n "(cached) " >&6 5625 else 5626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5627 /* end confdefs.h. */ 5628 int i; 5629 int 5630 main () 5631 { 5632 5633 ; 5634 return 0; 5635 } 5636 _ACEOF 5637 if ac_fn_c_try_link "$LINENO"; then : 5638 eval $cacheid=yes 5639 else 5640 eval $cacheid=no 5641 fi 5642 rm -f core conftest.err conftest.$ac_objext \ 5643 conftest$ac_exeext conftest.$ac_ext 5644 fi 5645 5646 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 5649 eval supported=\$$cacheid 5650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5651 $as_echo "$supported" >&6; } 5652 if test "$supported" = "yes" ; then 5653 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5654 found="yes" 5655 fi 5656 fi 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 xorg_testset_save_CFLAGS="$CFLAGS" 5673 5674 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5677 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5678 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5679 $as_echo_n "(cached) " >&6 5680 else 5681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5682 /* end confdefs.h. */ 5683 int i; 5684 _ACEOF 5685 if ac_fn_c_try_compile "$LINENO"; then : 5686 xorg_cv_cc_flag_unknown_warning_option=yes 5687 else 5688 xorg_cv_cc_flag_unknown_warning_option=no 5689 fi 5690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5691 fi 5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5693 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5694 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5695 CFLAGS="$xorg_testset_save_CFLAGS" 5696 fi 5697 5698 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5701 fi 5702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5704 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5705 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5706 $as_echo_n "(cached) " >&6 5707 else 5708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5709 /* end confdefs.h. */ 5710 int i; 5711 _ACEOF 5712 if ac_fn_c_try_compile "$LINENO"; then : 5713 xorg_cv_cc_flag_unused_command_line_argument=yes 5714 else 5715 xorg_cv_cc_flag_unused_command_line_argument=no 5716 fi 5717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5718 fi 5719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5720 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5722 CFLAGS="$xorg_testset_save_CFLAGS" 5723 fi 5724 5725 found="no" 5726 5727 if test $found = "no" ; then 5728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5730 fi 5731 5732 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5734 fi 5735 5736 CFLAGS="$CFLAGS -Wbad-function-cast" 5737 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5739 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5740 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5741 if eval \${$cacheid+:} false; then : 5742 $as_echo_n "(cached) " >&6 5743 else 5744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5745 /* end confdefs.h. */ 5746 int i; 5747 int 5748 main () 5749 { 5750 5751 ; 5752 return 0; 5753 } 5754 _ACEOF 5755 if ac_fn_c_try_link "$LINENO"; then : 5756 eval $cacheid=yes 5757 else 5758 eval $cacheid=no 5759 fi 5760 rm -f core conftest.err conftest.$ac_objext \ 5761 conftest$ac_exeext conftest.$ac_ext 5762 fi 5763 5764 5765 CFLAGS="$xorg_testset_save_CFLAGS" 5766 5767 eval supported=\$$cacheid 5768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5769 $as_echo "$supported" >&6; } 5770 if test "$supported" = "yes" ; then 5771 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5772 found="yes" 5773 fi 5774 fi 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 xorg_testset_save_CFLAGS="$CFLAGS" 5791 5792 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5795 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5796 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5797 $as_echo_n "(cached) " >&6 5798 else 5799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5800 /* end confdefs.h. */ 5801 int i; 5802 _ACEOF 5803 if ac_fn_c_try_compile "$LINENO"; then : 5804 xorg_cv_cc_flag_unknown_warning_option=yes 5805 else 5806 xorg_cv_cc_flag_unknown_warning_option=no 5807 fi 5808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5809 fi 5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5811 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5813 CFLAGS="$xorg_testset_save_CFLAGS" 5814 fi 5815 5816 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5819 fi 5820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5822 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5823 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5824 $as_echo_n "(cached) " >&6 5825 else 5826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5827 /* end confdefs.h. */ 5828 int i; 5829 _ACEOF 5830 if ac_fn_c_try_compile "$LINENO"; then : 5831 xorg_cv_cc_flag_unused_command_line_argument=yes 5832 else 5833 xorg_cv_cc_flag_unused_command_line_argument=no 5834 fi 5835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5836 fi 5837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5838 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5840 CFLAGS="$xorg_testset_save_CFLAGS" 5841 fi 5842 5843 found="no" 5844 5845 if test $found = "no" ; then 5846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5848 fi 5849 5850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5852 fi 5853 5854 CFLAGS="$CFLAGS -Wold-style-definition" 5855 5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5857 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5858 cacheid=xorg_cv_cc_flag__Wold_style_definition 5859 if eval \${$cacheid+:} false; then : 5860 $as_echo_n "(cached) " >&6 5861 else 5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5863 /* end confdefs.h. */ 5864 int i; 5865 int 5866 main () 5867 { 5868 5869 ; 5870 return 0; 5871 } 5872 _ACEOF 5873 if ac_fn_c_try_link "$LINENO"; then : 5874 eval $cacheid=yes 5875 else 5876 eval $cacheid=no 5877 fi 5878 rm -f core conftest.err conftest.$ac_objext \ 5879 conftest$ac_exeext conftest.$ac_ext 5880 fi 5881 5882 5883 CFLAGS="$xorg_testset_save_CFLAGS" 5884 5885 eval supported=\$$cacheid 5886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5887 $as_echo "$supported" >&6; } 5888 if test "$supported" = "yes" ; then 5889 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5890 found="yes" 5891 fi 5892 fi 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 xorg_testset_save_CFLAGS="$CFLAGS" 5909 5910 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5913 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5914 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5915 $as_echo_n "(cached) " >&6 5916 else 5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5918 /* end confdefs.h. */ 5919 int i; 5920 _ACEOF 5921 if ac_fn_c_try_compile "$LINENO"; then : 5922 xorg_cv_cc_flag_unknown_warning_option=yes 5923 else 5924 xorg_cv_cc_flag_unknown_warning_option=no 5925 fi 5926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5927 fi 5928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5929 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5930 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5931 CFLAGS="$xorg_testset_save_CFLAGS" 5932 fi 5933 5934 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5937 fi 5938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5940 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5941 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5942 $as_echo_n "(cached) " >&6 5943 else 5944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5945 /* end confdefs.h. */ 5946 int i; 5947 _ACEOF 5948 if ac_fn_c_try_compile "$LINENO"; then : 5949 xorg_cv_cc_flag_unused_command_line_argument=yes 5950 else 5951 xorg_cv_cc_flag_unused_command_line_argument=no 5952 fi 5953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5954 fi 5955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5956 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5958 CFLAGS="$xorg_testset_save_CFLAGS" 5959 fi 5960 5961 found="no" 5962 5963 if test $found = "no" ; then 5964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5966 fi 5967 5968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5970 fi 5971 5972 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5973 5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5975 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5976 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5977 if eval \${$cacheid+:} false; then : 5978 $as_echo_n "(cached) " >&6 5979 else 5980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5981 /* end confdefs.h. */ 5982 int i; 5983 int 5984 main () 5985 { 5986 5987 ; 5988 return 0; 5989 } 5990 _ACEOF 5991 if ac_fn_c_try_link "$LINENO"; then : 5992 eval $cacheid=yes 5993 else 5994 eval $cacheid=no 5995 fi 5996 rm -f core conftest.err conftest.$ac_objext \ 5997 conftest$ac_exeext conftest.$ac_ext 5998 fi 5999 6000 6001 CFLAGS="$xorg_testset_save_CFLAGS" 6002 6003 eval supported=\$$cacheid 6004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6005 $as_echo "$supported" >&6; } 6006 if test "$supported" = "yes" ; then 6007 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6008 found="yes" 6009 fi 6010 fi 6011 6012 6013 6014 6015 6016 # This chunk adds additional warnings that could catch undesired effects. 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 xorg_testset_save_CFLAGS="$CFLAGS" 6031 6032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6035 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6036 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6037 $as_echo_n "(cached) " >&6 6038 else 6039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6040 /* end confdefs.h. */ 6041 int i; 6042 _ACEOF 6043 if ac_fn_c_try_compile "$LINENO"; then : 6044 xorg_cv_cc_flag_unknown_warning_option=yes 6045 else 6046 xorg_cv_cc_flag_unknown_warning_option=no 6047 fi 6048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6049 fi 6050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6051 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6053 CFLAGS="$xorg_testset_save_CFLAGS" 6054 fi 6055 6056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6059 fi 6060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6062 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6063 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6064 $as_echo_n "(cached) " >&6 6065 else 6066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6067 /* end confdefs.h. */ 6068 int i; 6069 _ACEOF 6070 if ac_fn_c_try_compile "$LINENO"; then : 6071 xorg_cv_cc_flag_unused_command_line_argument=yes 6072 else 6073 xorg_cv_cc_flag_unused_command_line_argument=no 6074 fi 6075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6076 fi 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6078 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6080 CFLAGS="$xorg_testset_save_CFLAGS" 6081 fi 6082 6083 found="no" 6084 6085 if test $found = "no" ; then 6086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6088 fi 6089 6090 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6092 fi 6093 6094 CFLAGS="$CFLAGS -Wunused" 6095 6096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6097 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6098 cacheid=xorg_cv_cc_flag__Wunused 6099 if eval \${$cacheid+:} false; then : 6100 $as_echo_n "(cached) " >&6 6101 else 6102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6103 /* end confdefs.h. */ 6104 int i; 6105 int 6106 main () 6107 { 6108 6109 ; 6110 return 0; 6111 } 6112 _ACEOF 6113 if ac_fn_c_try_link "$LINENO"; then : 6114 eval $cacheid=yes 6115 else 6116 eval $cacheid=no 6117 fi 6118 rm -f core conftest.err conftest.$ac_objext \ 6119 conftest$ac_exeext conftest.$ac_ext 6120 fi 6121 6122 6123 CFLAGS="$xorg_testset_save_CFLAGS" 6124 6125 eval supported=\$$cacheid 6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6127 $as_echo "$supported" >&6; } 6128 if test "$supported" = "yes" ; then 6129 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6130 found="yes" 6131 fi 6132 fi 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 xorg_testset_save_CFLAGS="$CFLAGS" 6149 6150 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6153 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6154 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6155 $as_echo_n "(cached) " >&6 6156 else 6157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6158 /* end confdefs.h. */ 6159 int i; 6160 _ACEOF 6161 if ac_fn_c_try_compile "$LINENO"; then : 6162 xorg_cv_cc_flag_unknown_warning_option=yes 6163 else 6164 xorg_cv_cc_flag_unknown_warning_option=no 6165 fi 6166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6167 fi 6168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6169 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6171 CFLAGS="$xorg_testset_save_CFLAGS" 6172 fi 6173 6174 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6177 fi 6178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6180 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6181 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6182 $as_echo_n "(cached) " >&6 6183 else 6184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6185 /* end confdefs.h. */ 6186 int i; 6187 _ACEOF 6188 if ac_fn_c_try_compile "$LINENO"; then : 6189 xorg_cv_cc_flag_unused_command_line_argument=yes 6190 else 6191 xorg_cv_cc_flag_unused_command_line_argument=no 6192 fi 6193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6194 fi 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6196 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6198 CFLAGS="$xorg_testset_save_CFLAGS" 6199 fi 6200 6201 found="no" 6202 6203 if test $found = "no" ; then 6204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6206 fi 6207 6208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6210 fi 6211 6212 CFLAGS="$CFLAGS -Wuninitialized" 6213 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6215 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6216 cacheid=xorg_cv_cc_flag__Wuninitialized 6217 if eval \${$cacheid+:} false; then : 6218 $as_echo_n "(cached) " >&6 6219 else 6220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6221 /* end confdefs.h. */ 6222 int i; 6223 int 6224 main () 6225 { 6226 6227 ; 6228 return 0; 6229 } 6230 _ACEOF 6231 if ac_fn_c_try_link "$LINENO"; then : 6232 eval $cacheid=yes 6233 else 6234 eval $cacheid=no 6235 fi 6236 rm -f core conftest.err conftest.$ac_objext \ 6237 conftest$ac_exeext conftest.$ac_ext 6238 fi 6239 6240 6241 CFLAGS="$xorg_testset_save_CFLAGS" 6242 6243 eval supported=\$$cacheid 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6245 $as_echo "$supported" >&6; } 6246 if test "$supported" = "yes" ; then 6247 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6248 found="yes" 6249 fi 6250 fi 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 xorg_testset_save_CFLAGS="$CFLAGS" 6267 6268 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6271 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6272 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6273 $as_echo_n "(cached) " >&6 6274 else 6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6276 /* end confdefs.h. */ 6277 int i; 6278 _ACEOF 6279 if ac_fn_c_try_compile "$LINENO"; then : 6280 xorg_cv_cc_flag_unknown_warning_option=yes 6281 else 6282 xorg_cv_cc_flag_unknown_warning_option=no 6283 fi 6284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6285 fi 6286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6287 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6289 CFLAGS="$xorg_testset_save_CFLAGS" 6290 fi 6291 6292 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 fi 6296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6298 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6299 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6300 $as_echo_n "(cached) " >&6 6301 else 6302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6303 /* end confdefs.h. */ 6304 int i; 6305 _ACEOF 6306 if ac_fn_c_try_compile "$LINENO"; then : 6307 xorg_cv_cc_flag_unused_command_line_argument=yes 6308 else 6309 xorg_cv_cc_flag_unused_command_line_argument=no 6310 fi 6311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6312 fi 6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6314 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6316 CFLAGS="$xorg_testset_save_CFLAGS" 6317 fi 6318 6319 found="no" 6320 6321 if test $found = "no" ; then 6322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6324 fi 6325 6326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6328 fi 6329 6330 CFLAGS="$CFLAGS -Wshadow" 6331 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6333 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6334 cacheid=xorg_cv_cc_flag__Wshadow 6335 if eval \${$cacheid+:} false; then : 6336 $as_echo_n "(cached) " >&6 6337 else 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339 /* end confdefs.h. */ 6340 int i; 6341 int 6342 main () 6343 { 6344 6345 ; 6346 return 0; 6347 } 6348 _ACEOF 6349 if ac_fn_c_try_link "$LINENO"; then : 6350 eval $cacheid=yes 6351 else 6352 eval $cacheid=no 6353 fi 6354 rm -f core conftest.err conftest.$ac_objext \ 6355 conftest$ac_exeext conftest.$ac_ext 6356 fi 6357 6358 6359 CFLAGS="$xorg_testset_save_CFLAGS" 6360 6361 eval supported=\$$cacheid 6362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6363 $as_echo "$supported" >&6; } 6364 if test "$supported" = "yes" ; then 6365 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6366 found="yes" 6367 fi 6368 fi 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 xorg_testset_save_CFLAGS="$CFLAGS" 6385 6386 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6389 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6390 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6391 $as_echo_n "(cached) " >&6 6392 else 6393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6394 /* end confdefs.h. */ 6395 int i; 6396 _ACEOF 6397 if ac_fn_c_try_compile "$LINENO"; then : 6398 xorg_cv_cc_flag_unknown_warning_option=yes 6399 else 6400 xorg_cv_cc_flag_unknown_warning_option=no 6401 fi 6402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6403 fi 6404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6405 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6407 CFLAGS="$xorg_testset_save_CFLAGS" 6408 fi 6409 6410 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6413 fi 6414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6416 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6417 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6418 $as_echo_n "(cached) " >&6 6419 else 6420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6421 /* end confdefs.h. */ 6422 int i; 6423 _ACEOF 6424 if ac_fn_c_try_compile "$LINENO"; then : 6425 xorg_cv_cc_flag_unused_command_line_argument=yes 6426 else 6427 xorg_cv_cc_flag_unused_command_line_argument=no 6428 fi 6429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6430 fi 6431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6432 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6434 CFLAGS="$xorg_testset_save_CFLAGS" 6435 fi 6436 6437 found="no" 6438 6439 if test $found = "no" ; then 6440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6442 fi 6443 6444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6446 fi 6447 6448 CFLAGS="$CFLAGS -Wcast-qual" 6449 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6451 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6452 cacheid=xorg_cv_cc_flag__Wcast_qual 6453 if eval \${$cacheid+:} false; then : 6454 $as_echo_n "(cached) " >&6 6455 else 6456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6457 /* end confdefs.h. */ 6458 int i; 6459 int 6460 main () 6461 { 6462 6463 ; 6464 return 0; 6465 } 6466 _ACEOF 6467 if ac_fn_c_try_link "$LINENO"; then : 6468 eval $cacheid=yes 6469 else 6470 eval $cacheid=no 6471 fi 6472 rm -f core conftest.err conftest.$ac_objext \ 6473 conftest$ac_exeext conftest.$ac_ext 6474 fi 6475 6476 6477 CFLAGS="$xorg_testset_save_CFLAGS" 6478 6479 eval supported=\$$cacheid 6480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6481 $as_echo "$supported" >&6; } 6482 if test "$supported" = "yes" ; then 6483 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6484 found="yes" 6485 fi 6486 fi 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 xorg_testset_save_CFLAGS="$CFLAGS" 6503 6504 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6507 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6508 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6509 $as_echo_n "(cached) " >&6 6510 else 6511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6512 /* end confdefs.h. */ 6513 int i; 6514 _ACEOF 6515 if ac_fn_c_try_compile "$LINENO"; then : 6516 xorg_cv_cc_flag_unknown_warning_option=yes 6517 else 6518 xorg_cv_cc_flag_unknown_warning_option=no 6519 fi 6520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6521 fi 6522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6523 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6525 CFLAGS="$xorg_testset_save_CFLAGS" 6526 fi 6527 6528 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6531 fi 6532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6534 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6535 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6536 $as_echo_n "(cached) " >&6 6537 else 6538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6539 /* end confdefs.h. */ 6540 int i; 6541 _ACEOF 6542 if ac_fn_c_try_compile "$LINENO"; then : 6543 xorg_cv_cc_flag_unused_command_line_argument=yes 6544 else 6545 xorg_cv_cc_flag_unused_command_line_argument=no 6546 fi 6547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6548 fi 6549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6550 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6552 CFLAGS="$xorg_testset_save_CFLAGS" 6553 fi 6554 6555 found="no" 6556 6557 if test $found = "no" ; then 6558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6560 fi 6561 6562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6564 fi 6565 6566 CFLAGS="$CFLAGS -Wmissing-noreturn" 6567 6568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6569 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6570 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6571 if eval \${$cacheid+:} false; then : 6572 $as_echo_n "(cached) " >&6 6573 else 6574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6575 /* end confdefs.h. */ 6576 int i; 6577 int 6578 main () 6579 { 6580 6581 ; 6582 return 0; 6583 } 6584 _ACEOF 6585 if ac_fn_c_try_link "$LINENO"; then : 6586 eval $cacheid=yes 6587 else 6588 eval $cacheid=no 6589 fi 6590 rm -f core conftest.err conftest.$ac_objext \ 6591 conftest$ac_exeext conftest.$ac_ext 6592 fi 6593 6594 6595 CFLAGS="$xorg_testset_save_CFLAGS" 6596 6597 eval supported=\$$cacheid 6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6599 $as_echo "$supported" >&6; } 6600 if test "$supported" = "yes" ; then 6601 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6602 found="yes" 6603 fi 6604 fi 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 xorg_testset_save_CFLAGS="$CFLAGS" 6621 6622 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6625 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6626 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6627 $as_echo_n "(cached) " >&6 6628 else 6629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6630 /* end confdefs.h. */ 6631 int i; 6632 _ACEOF 6633 if ac_fn_c_try_compile "$LINENO"; then : 6634 xorg_cv_cc_flag_unknown_warning_option=yes 6635 else 6636 xorg_cv_cc_flag_unknown_warning_option=no 6637 fi 6638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6639 fi 6640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6641 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6642 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6643 CFLAGS="$xorg_testset_save_CFLAGS" 6644 fi 6645 6646 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6649 fi 6650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6652 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6653 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6654 $as_echo_n "(cached) " >&6 6655 else 6656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6657 /* end confdefs.h. */ 6658 int i; 6659 _ACEOF 6660 if ac_fn_c_try_compile "$LINENO"; then : 6661 xorg_cv_cc_flag_unused_command_line_argument=yes 6662 else 6663 xorg_cv_cc_flag_unused_command_line_argument=no 6664 fi 6665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6666 fi 6667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6668 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6670 CFLAGS="$xorg_testset_save_CFLAGS" 6671 fi 6672 6673 found="no" 6674 6675 if test $found = "no" ; then 6676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6678 fi 6679 6680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6682 fi 6683 6684 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6685 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6687 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6688 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6689 if eval \${$cacheid+:} false; then : 6690 $as_echo_n "(cached) " >&6 6691 else 6692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6693 /* end confdefs.h. */ 6694 int i; 6695 int 6696 main () 6697 { 6698 6699 ; 6700 return 0; 6701 } 6702 _ACEOF 6703 if ac_fn_c_try_link "$LINENO"; then : 6704 eval $cacheid=yes 6705 else 6706 eval $cacheid=no 6707 fi 6708 rm -f core conftest.err conftest.$ac_objext \ 6709 conftest$ac_exeext conftest.$ac_ext 6710 fi 6711 6712 6713 CFLAGS="$xorg_testset_save_CFLAGS" 6714 6715 eval supported=\$$cacheid 6716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6717 $as_echo "$supported" >&6; } 6718 if test "$supported" = "yes" ; then 6719 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6720 found="yes" 6721 fi 6722 fi 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 xorg_testset_save_CFLAGS="$CFLAGS" 6739 6740 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6743 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6744 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6745 $as_echo_n "(cached) " >&6 6746 else 6747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6748 /* end confdefs.h. */ 6749 int i; 6750 _ACEOF 6751 if ac_fn_c_try_compile "$LINENO"; then : 6752 xorg_cv_cc_flag_unknown_warning_option=yes 6753 else 6754 xorg_cv_cc_flag_unknown_warning_option=no 6755 fi 6756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6757 fi 6758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6759 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6760 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6761 CFLAGS="$xorg_testset_save_CFLAGS" 6762 fi 6763 6764 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6767 fi 6768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6770 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6771 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6772 $as_echo_n "(cached) " >&6 6773 else 6774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6775 /* end confdefs.h. */ 6776 int i; 6777 _ACEOF 6778 if ac_fn_c_try_compile "$LINENO"; then : 6779 xorg_cv_cc_flag_unused_command_line_argument=yes 6780 else 6781 xorg_cv_cc_flag_unused_command_line_argument=no 6782 fi 6783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6784 fi 6785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6786 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6788 CFLAGS="$xorg_testset_save_CFLAGS" 6789 fi 6790 6791 found="no" 6792 6793 if test $found = "no" ; then 6794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6796 fi 6797 6798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6800 fi 6801 6802 CFLAGS="$CFLAGS -Wredundant-decls" 6803 6804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6805 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6806 cacheid=xorg_cv_cc_flag__Wredundant_decls 6807 if eval \${$cacheid+:} false; then : 6808 $as_echo_n "(cached) " >&6 6809 else 6810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6811 /* end confdefs.h. */ 6812 int i; 6813 int 6814 main () 6815 { 6816 6817 ; 6818 return 0; 6819 } 6820 _ACEOF 6821 if ac_fn_c_try_link "$LINENO"; then : 6822 eval $cacheid=yes 6823 else 6824 eval $cacheid=no 6825 fi 6826 rm -f core conftest.err conftest.$ac_objext \ 6827 conftest$ac_exeext conftest.$ac_ext 6828 fi 6829 6830 6831 CFLAGS="$xorg_testset_save_CFLAGS" 6832 6833 eval supported=\$$cacheid 6834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6835 $as_echo "$supported" >&6; } 6836 if test "$supported" = "yes" ; then 6837 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6838 found="yes" 6839 fi 6840 fi 6841 6842 6843 6844 # These are currently disabled because they are noisy. They will be enabled 6845 # in the future once the codebase is sufficiently modernized to silence 6846 # them. For now, I don't want them to drown out the other warnings. 6847 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6848 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6849 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6850 6851 # Turn some warnings into errors, so we don't accidently get successful builds 6852 # when there are problems that should be fixed. 6853 6854 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 xorg_testset_save_CFLAGS="$CFLAGS" 6869 6870 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6873 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6874 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6875 $as_echo_n "(cached) " >&6 6876 else 6877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6878 /* end confdefs.h. */ 6879 int i; 6880 _ACEOF 6881 if ac_fn_c_try_compile "$LINENO"; then : 6882 xorg_cv_cc_flag_unknown_warning_option=yes 6883 else 6884 xorg_cv_cc_flag_unknown_warning_option=no 6885 fi 6886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6887 fi 6888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6889 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6890 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6891 CFLAGS="$xorg_testset_save_CFLAGS" 6892 fi 6893 6894 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6897 fi 6898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6900 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6901 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6902 $as_echo_n "(cached) " >&6 6903 else 6904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6905 /* end confdefs.h. */ 6906 int i; 6907 _ACEOF 6908 if ac_fn_c_try_compile "$LINENO"; then : 6909 xorg_cv_cc_flag_unused_command_line_argument=yes 6910 else 6911 xorg_cv_cc_flag_unused_command_line_argument=no 6912 fi 6913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6914 fi 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6916 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6917 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6918 CFLAGS="$xorg_testset_save_CFLAGS" 6919 fi 6920 6921 found="no" 6922 6923 if test $found = "no" ; then 6924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6926 fi 6927 6928 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6930 fi 6931 6932 CFLAGS="$CFLAGS -Werror=implicit" 6933 6934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6935 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6936 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6937 if eval \${$cacheid+:} false; then : 6938 $as_echo_n "(cached) " >&6 6939 else 6940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6941 /* end confdefs.h. */ 6942 int i; 6943 int 6944 main () 6945 { 6946 6947 ; 6948 return 0; 6949 } 6950 _ACEOF 6951 if ac_fn_c_try_link "$LINENO"; then : 6952 eval $cacheid=yes 6953 else 6954 eval $cacheid=no 6955 fi 6956 rm -f core conftest.err conftest.$ac_objext \ 6957 conftest$ac_exeext conftest.$ac_ext 6958 fi 6959 6960 6961 CFLAGS="$xorg_testset_save_CFLAGS" 6962 6963 eval supported=\$$cacheid 6964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6965 $as_echo "$supported" >&6; } 6966 if test "$supported" = "yes" ; then 6967 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6968 found="yes" 6969 fi 6970 fi 6971 6972 if test $found = "no" ; then 6973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6975 fi 6976 6977 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6979 fi 6980 6981 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6982 6983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6984 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6985 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6986 if eval \${$cacheid+:} false; then : 6987 $as_echo_n "(cached) " >&6 6988 else 6989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6990 /* end confdefs.h. */ 6991 int i; 6992 int 6993 main () 6994 { 6995 6996 ; 6997 return 0; 6998 } 6999 _ACEOF 7000 if ac_fn_c_try_link "$LINENO"; then : 7001 eval $cacheid=yes 7002 else 7003 eval $cacheid=no 7004 fi 7005 rm -f core conftest.err conftest.$ac_objext \ 7006 conftest$ac_exeext conftest.$ac_ext 7007 fi 7008 7009 7010 CFLAGS="$xorg_testset_save_CFLAGS" 7011 7012 eval supported=\$$cacheid 7013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7014 $as_echo "$supported" >&6; } 7015 if test "$supported" = "yes" ; then 7016 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7017 found="yes" 7018 fi 7019 fi 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 xorg_testset_save_CFLAGS="$CFLAGS" 7036 7037 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7040 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7041 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7042 $as_echo_n "(cached) " >&6 7043 else 7044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7045 /* end confdefs.h. */ 7046 int i; 7047 _ACEOF 7048 if ac_fn_c_try_compile "$LINENO"; then : 7049 xorg_cv_cc_flag_unknown_warning_option=yes 7050 else 7051 xorg_cv_cc_flag_unknown_warning_option=no 7052 fi 7053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7054 fi 7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7056 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7058 CFLAGS="$xorg_testset_save_CFLAGS" 7059 fi 7060 7061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7064 fi 7065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7067 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7068 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7069 $as_echo_n "(cached) " >&6 7070 else 7071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7072 /* end confdefs.h. */ 7073 int i; 7074 _ACEOF 7075 if ac_fn_c_try_compile "$LINENO"; then : 7076 xorg_cv_cc_flag_unused_command_line_argument=yes 7077 else 7078 xorg_cv_cc_flag_unused_command_line_argument=no 7079 fi 7080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7081 fi 7082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7083 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7085 CFLAGS="$xorg_testset_save_CFLAGS" 7086 fi 7087 7088 found="no" 7089 7090 if test $found = "no" ; then 7091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7093 fi 7094 7095 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7097 fi 7098 7099 CFLAGS="$CFLAGS -Werror=nonnull" 7100 7101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7102 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7103 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7104 if eval \${$cacheid+:} false; then : 7105 $as_echo_n "(cached) " >&6 7106 else 7107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7108 /* end confdefs.h. */ 7109 int i; 7110 int 7111 main () 7112 { 7113 7114 ; 7115 return 0; 7116 } 7117 _ACEOF 7118 if ac_fn_c_try_link "$LINENO"; then : 7119 eval $cacheid=yes 7120 else 7121 eval $cacheid=no 7122 fi 7123 rm -f core conftest.err conftest.$ac_objext \ 7124 conftest$ac_exeext conftest.$ac_ext 7125 fi 7126 7127 7128 CFLAGS="$xorg_testset_save_CFLAGS" 7129 7130 eval supported=\$$cacheid 7131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7132 $as_echo "$supported" >&6; } 7133 if test "$supported" = "yes" ; then 7134 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7135 found="yes" 7136 fi 7137 fi 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 xorg_testset_save_CFLAGS="$CFLAGS" 7154 7155 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7158 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7159 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7160 $as_echo_n "(cached) " >&6 7161 else 7162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7163 /* end confdefs.h. */ 7164 int i; 7165 _ACEOF 7166 if ac_fn_c_try_compile "$LINENO"; then : 7167 xorg_cv_cc_flag_unknown_warning_option=yes 7168 else 7169 xorg_cv_cc_flag_unknown_warning_option=no 7170 fi 7171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7172 fi 7173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7174 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7176 CFLAGS="$xorg_testset_save_CFLAGS" 7177 fi 7178 7179 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7182 fi 7183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7185 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7186 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7187 $as_echo_n "(cached) " >&6 7188 else 7189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7190 /* end confdefs.h. */ 7191 int i; 7192 _ACEOF 7193 if ac_fn_c_try_compile "$LINENO"; then : 7194 xorg_cv_cc_flag_unused_command_line_argument=yes 7195 else 7196 xorg_cv_cc_flag_unused_command_line_argument=no 7197 fi 7198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7199 fi 7200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7201 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7203 CFLAGS="$xorg_testset_save_CFLAGS" 7204 fi 7205 7206 found="no" 7207 7208 if test $found = "no" ; then 7209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7211 fi 7212 7213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7215 fi 7216 7217 CFLAGS="$CFLAGS -Werror=init-self" 7218 7219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7220 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7221 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7222 if eval \${$cacheid+:} false; then : 7223 $as_echo_n "(cached) " >&6 7224 else 7225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7226 /* end confdefs.h. */ 7227 int i; 7228 int 7229 main () 7230 { 7231 7232 ; 7233 return 0; 7234 } 7235 _ACEOF 7236 if ac_fn_c_try_link "$LINENO"; then : 7237 eval $cacheid=yes 7238 else 7239 eval $cacheid=no 7240 fi 7241 rm -f core conftest.err conftest.$ac_objext \ 7242 conftest$ac_exeext conftest.$ac_ext 7243 fi 7244 7245 7246 CFLAGS="$xorg_testset_save_CFLAGS" 7247 7248 eval supported=\$$cacheid 7249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7250 $as_echo "$supported" >&6; } 7251 if test "$supported" = "yes" ; then 7252 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7253 found="yes" 7254 fi 7255 fi 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 xorg_testset_save_CFLAGS="$CFLAGS" 7272 7273 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7276 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7277 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7278 $as_echo_n "(cached) " >&6 7279 else 7280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7281 /* end confdefs.h. */ 7282 int i; 7283 _ACEOF 7284 if ac_fn_c_try_compile "$LINENO"; then : 7285 xorg_cv_cc_flag_unknown_warning_option=yes 7286 else 7287 xorg_cv_cc_flag_unknown_warning_option=no 7288 fi 7289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7290 fi 7291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7292 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7294 CFLAGS="$xorg_testset_save_CFLAGS" 7295 fi 7296 7297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7300 fi 7301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7303 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7304 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7305 $as_echo_n "(cached) " >&6 7306 else 7307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7308 /* end confdefs.h. */ 7309 int i; 7310 _ACEOF 7311 if ac_fn_c_try_compile "$LINENO"; then : 7312 xorg_cv_cc_flag_unused_command_line_argument=yes 7313 else 7314 xorg_cv_cc_flag_unused_command_line_argument=no 7315 fi 7316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7317 fi 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7319 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7321 CFLAGS="$xorg_testset_save_CFLAGS" 7322 fi 7323 7324 found="no" 7325 7326 if test $found = "no" ; then 7327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7329 fi 7330 7331 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7333 fi 7334 7335 CFLAGS="$CFLAGS -Werror=main" 7336 7337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7338 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7339 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7340 if eval \${$cacheid+:} false; then : 7341 $as_echo_n "(cached) " >&6 7342 else 7343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7344 /* end confdefs.h. */ 7345 int i; 7346 int 7347 main () 7348 { 7349 7350 ; 7351 return 0; 7352 } 7353 _ACEOF 7354 if ac_fn_c_try_link "$LINENO"; then : 7355 eval $cacheid=yes 7356 else 7357 eval $cacheid=no 7358 fi 7359 rm -f core conftest.err conftest.$ac_objext \ 7360 conftest$ac_exeext conftest.$ac_ext 7361 fi 7362 7363 7364 CFLAGS="$xorg_testset_save_CFLAGS" 7365 7366 eval supported=\$$cacheid 7367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7368 $as_echo "$supported" >&6; } 7369 if test "$supported" = "yes" ; then 7370 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7371 found="yes" 7372 fi 7373 fi 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 xorg_testset_save_CFLAGS="$CFLAGS" 7390 7391 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7394 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7395 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7396 $as_echo_n "(cached) " >&6 7397 else 7398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7399 /* end confdefs.h. */ 7400 int i; 7401 _ACEOF 7402 if ac_fn_c_try_compile "$LINENO"; then : 7403 xorg_cv_cc_flag_unknown_warning_option=yes 7404 else 7405 xorg_cv_cc_flag_unknown_warning_option=no 7406 fi 7407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7408 fi 7409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7410 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7411 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7412 CFLAGS="$xorg_testset_save_CFLAGS" 7413 fi 7414 7415 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7418 fi 7419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7421 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7422 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7423 $as_echo_n "(cached) " >&6 7424 else 7425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7426 /* end confdefs.h. */ 7427 int i; 7428 _ACEOF 7429 if ac_fn_c_try_compile "$LINENO"; then : 7430 xorg_cv_cc_flag_unused_command_line_argument=yes 7431 else 7432 xorg_cv_cc_flag_unused_command_line_argument=no 7433 fi 7434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7435 fi 7436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7437 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7438 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7439 CFLAGS="$xorg_testset_save_CFLAGS" 7440 fi 7441 7442 found="no" 7443 7444 if test $found = "no" ; then 7445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7447 fi 7448 7449 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7451 fi 7452 7453 CFLAGS="$CFLAGS -Werror=missing-braces" 7454 7455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7456 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7457 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7458 if eval \${$cacheid+:} false; then : 7459 $as_echo_n "(cached) " >&6 7460 else 7461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7462 /* end confdefs.h. */ 7463 int i; 7464 int 7465 main () 7466 { 7467 7468 ; 7469 return 0; 7470 } 7471 _ACEOF 7472 if ac_fn_c_try_link "$LINENO"; then : 7473 eval $cacheid=yes 7474 else 7475 eval $cacheid=no 7476 fi 7477 rm -f core conftest.err conftest.$ac_objext \ 7478 conftest$ac_exeext conftest.$ac_ext 7479 fi 7480 7481 7482 CFLAGS="$xorg_testset_save_CFLAGS" 7483 7484 eval supported=\$$cacheid 7485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7486 $as_echo "$supported" >&6; } 7487 if test "$supported" = "yes" ; then 7488 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7489 found="yes" 7490 fi 7491 fi 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 xorg_testset_save_CFLAGS="$CFLAGS" 7508 7509 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7512 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7513 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7514 $as_echo_n "(cached) " >&6 7515 else 7516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7517 /* end confdefs.h. */ 7518 int i; 7519 _ACEOF 7520 if ac_fn_c_try_compile "$LINENO"; then : 7521 xorg_cv_cc_flag_unknown_warning_option=yes 7522 else 7523 xorg_cv_cc_flag_unknown_warning_option=no 7524 fi 7525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7526 fi 7527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7528 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7529 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7530 CFLAGS="$xorg_testset_save_CFLAGS" 7531 fi 7532 7533 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7536 fi 7537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7539 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7540 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7541 $as_echo_n "(cached) " >&6 7542 else 7543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7544 /* end confdefs.h. */ 7545 int i; 7546 _ACEOF 7547 if ac_fn_c_try_compile "$LINENO"; then : 7548 xorg_cv_cc_flag_unused_command_line_argument=yes 7549 else 7550 xorg_cv_cc_flag_unused_command_line_argument=no 7551 fi 7552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7553 fi 7554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7555 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7556 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7557 CFLAGS="$xorg_testset_save_CFLAGS" 7558 fi 7559 7560 found="no" 7561 7562 if test $found = "no" ; then 7563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7565 fi 7566 7567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7569 fi 7570 7571 CFLAGS="$CFLAGS -Werror=sequence-point" 7572 7573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7574 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7575 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7576 if eval \${$cacheid+:} false; then : 7577 $as_echo_n "(cached) " >&6 7578 else 7579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7580 /* end confdefs.h. */ 7581 int i; 7582 int 7583 main () 7584 { 7585 7586 ; 7587 return 0; 7588 } 7589 _ACEOF 7590 if ac_fn_c_try_link "$LINENO"; then : 7591 eval $cacheid=yes 7592 else 7593 eval $cacheid=no 7594 fi 7595 rm -f core conftest.err conftest.$ac_objext \ 7596 conftest$ac_exeext conftest.$ac_ext 7597 fi 7598 7599 7600 CFLAGS="$xorg_testset_save_CFLAGS" 7601 7602 eval supported=\$$cacheid 7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7604 $as_echo "$supported" >&6; } 7605 if test "$supported" = "yes" ; then 7606 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7607 found="yes" 7608 fi 7609 fi 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 xorg_testset_save_CFLAGS="$CFLAGS" 7626 7627 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7630 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7631 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7632 $as_echo_n "(cached) " >&6 7633 else 7634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7635 /* end confdefs.h. */ 7636 int i; 7637 _ACEOF 7638 if ac_fn_c_try_compile "$LINENO"; then : 7639 xorg_cv_cc_flag_unknown_warning_option=yes 7640 else 7641 xorg_cv_cc_flag_unknown_warning_option=no 7642 fi 7643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7644 fi 7645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7646 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7647 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7648 CFLAGS="$xorg_testset_save_CFLAGS" 7649 fi 7650 7651 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7654 fi 7655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7657 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7658 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7659 $as_echo_n "(cached) " >&6 7660 else 7661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7662 /* end confdefs.h. */ 7663 int i; 7664 _ACEOF 7665 if ac_fn_c_try_compile "$LINENO"; then : 7666 xorg_cv_cc_flag_unused_command_line_argument=yes 7667 else 7668 xorg_cv_cc_flag_unused_command_line_argument=no 7669 fi 7670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7671 fi 7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7673 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7674 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7675 CFLAGS="$xorg_testset_save_CFLAGS" 7676 fi 7677 7678 found="no" 7679 7680 if test $found = "no" ; then 7681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7683 fi 7684 7685 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7687 fi 7688 7689 CFLAGS="$CFLAGS -Werror=return-type" 7690 7691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7692 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7693 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7694 if eval \${$cacheid+:} false; then : 7695 $as_echo_n "(cached) " >&6 7696 else 7697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7698 /* end confdefs.h. */ 7699 int i; 7700 int 7701 main () 7702 { 7703 7704 ; 7705 return 0; 7706 } 7707 _ACEOF 7708 if ac_fn_c_try_link "$LINENO"; then : 7709 eval $cacheid=yes 7710 else 7711 eval $cacheid=no 7712 fi 7713 rm -f core conftest.err conftest.$ac_objext \ 7714 conftest$ac_exeext conftest.$ac_ext 7715 fi 7716 7717 7718 CFLAGS="$xorg_testset_save_CFLAGS" 7719 7720 eval supported=\$$cacheid 7721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7722 $as_echo "$supported" >&6; } 7723 if test "$supported" = "yes" ; then 7724 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7725 found="yes" 7726 fi 7727 fi 7728 7729 if test $found = "no" ; then 7730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7732 fi 7733 7734 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7736 fi 7737 7738 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7739 7740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7741 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7742 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7743 if eval \${$cacheid+:} false; then : 7744 $as_echo_n "(cached) " >&6 7745 else 7746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7747 /* end confdefs.h. */ 7748 int i; 7749 int 7750 main () 7751 { 7752 7753 ; 7754 return 0; 7755 } 7756 _ACEOF 7757 if ac_fn_c_try_link "$LINENO"; then : 7758 eval $cacheid=yes 7759 else 7760 eval $cacheid=no 7761 fi 7762 rm -f core conftest.err conftest.$ac_objext \ 7763 conftest$ac_exeext conftest.$ac_ext 7764 fi 7765 7766 7767 CFLAGS="$xorg_testset_save_CFLAGS" 7768 7769 eval supported=\$$cacheid 7770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7771 $as_echo "$supported" >&6; } 7772 if test "$supported" = "yes" ; then 7773 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7774 found="yes" 7775 fi 7776 fi 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 xorg_testset_save_CFLAGS="$CFLAGS" 7793 7794 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7797 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7798 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7799 $as_echo_n "(cached) " >&6 7800 else 7801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7802 /* end confdefs.h. */ 7803 int i; 7804 _ACEOF 7805 if ac_fn_c_try_compile "$LINENO"; then : 7806 xorg_cv_cc_flag_unknown_warning_option=yes 7807 else 7808 xorg_cv_cc_flag_unknown_warning_option=no 7809 fi 7810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7811 fi 7812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7813 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7814 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7815 CFLAGS="$xorg_testset_save_CFLAGS" 7816 fi 7817 7818 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7821 fi 7822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7824 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7825 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7826 $as_echo_n "(cached) " >&6 7827 else 7828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7829 /* end confdefs.h. */ 7830 int i; 7831 _ACEOF 7832 if ac_fn_c_try_compile "$LINENO"; then : 7833 xorg_cv_cc_flag_unused_command_line_argument=yes 7834 else 7835 xorg_cv_cc_flag_unused_command_line_argument=no 7836 fi 7837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7838 fi 7839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7840 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7841 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7842 CFLAGS="$xorg_testset_save_CFLAGS" 7843 fi 7844 7845 found="no" 7846 7847 if test $found = "no" ; then 7848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7850 fi 7851 7852 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7854 fi 7855 7856 CFLAGS="$CFLAGS -Werror=trigraphs" 7857 7858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7859 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7860 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7861 if eval \${$cacheid+:} false; then : 7862 $as_echo_n "(cached) " >&6 7863 else 7864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7865 /* end confdefs.h. */ 7866 int i; 7867 int 7868 main () 7869 { 7870 7871 ; 7872 return 0; 7873 } 7874 _ACEOF 7875 if ac_fn_c_try_link "$LINENO"; then : 7876 eval $cacheid=yes 7877 else 7878 eval $cacheid=no 7879 fi 7880 rm -f core conftest.err conftest.$ac_objext \ 7881 conftest$ac_exeext conftest.$ac_ext 7882 fi 7883 7884 7885 CFLAGS="$xorg_testset_save_CFLAGS" 7886 7887 eval supported=\$$cacheid 7888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7889 $as_echo "$supported" >&6; } 7890 if test "$supported" = "yes" ; then 7891 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7892 found="yes" 7893 fi 7894 fi 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 xorg_testset_save_CFLAGS="$CFLAGS" 7911 7912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7915 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7916 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7917 $as_echo_n "(cached) " >&6 7918 else 7919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7920 /* end confdefs.h. */ 7921 int i; 7922 _ACEOF 7923 if ac_fn_c_try_compile "$LINENO"; then : 7924 xorg_cv_cc_flag_unknown_warning_option=yes 7925 else 7926 xorg_cv_cc_flag_unknown_warning_option=no 7927 fi 7928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7929 fi 7930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7931 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7933 CFLAGS="$xorg_testset_save_CFLAGS" 7934 fi 7935 7936 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7939 fi 7940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7942 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7943 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7944 $as_echo_n "(cached) " >&6 7945 else 7946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7947 /* end confdefs.h. */ 7948 int i; 7949 _ACEOF 7950 if ac_fn_c_try_compile "$LINENO"; then : 7951 xorg_cv_cc_flag_unused_command_line_argument=yes 7952 else 7953 xorg_cv_cc_flag_unused_command_line_argument=no 7954 fi 7955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7956 fi 7957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7958 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7960 CFLAGS="$xorg_testset_save_CFLAGS" 7961 fi 7962 7963 found="no" 7964 7965 if test $found = "no" ; then 7966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7968 fi 7969 7970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7972 fi 7973 7974 CFLAGS="$CFLAGS -Werror=array-bounds" 7975 7976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7977 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7978 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7979 if eval \${$cacheid+:} false; then : 7980 $as_echo_n "(cached) " >&6 7981 else 7982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7983 /* end confdefs.h. */ 7984 int i; 7985 int 7986 main () 7987 { 7988 7989 ; 7990 return 0; 7991 } 7992 _ACEOF 7993 if ac_fn_c_try_link "$LINENO"; then : 7994 eval $cacheid=yes 7995 else 7996 eval $cacheid=no 7997 fi 7998 rm -f core conftest.err conftest.$ac_objext \ 7999 conftest$ac_exeext conftest.$ac_ext 8000 fi 8001 8002 8003 CFLAGS="$xorg_testset_save_CFLAGS" 8004 8005 eval supported=\$$cacheid 8006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8007 $as_echo "$supported" >&6; } 8008 if test "$supported" = "yes" ; then 8009 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8010 found="yes" 8011 fi 8012 fi 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 xorg_testset_save_CFLAGS="$CFLAGS" 8029 8030 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8033 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8034 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8035 $as_echo_n "(cached) " >&6 8036 else 8037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8038 /* end confdefs.h. */ 8039 int i; 8040 _ACEOF 8041 if ac_fn_c_try_compile "$LINENO"; then : 8042 xorg_cv_cc_flag_unknown_warning_option=yes 8043 else 8044 xorg_cv_cc_flag_unknown_warning_option=no 8045 fi 8046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8047 fi 8048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8049 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8051 CFLAGS="$xorg_testset_save_CFLAGS" 8052 fi 8053 8054 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8057 fi 8058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8060 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8061 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8062 $as_echo_n "(cached) " >&6 8063 else 8064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8065 /* end confdefs.h. */ 8066 int i; 8067 _ACEOF 8068 if ac_fn_c_try_compile "$LINENO"; then : 8069 xorg_cv_cc_flag_unused_command_line_argument=yes 8070 else 8071 xorg_cv_cc_flag_unused_command_line_argument=no 8072 fi 8073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8074 fi 8075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8076 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8077 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8078 CFLAGS="$xorg_testset_save_CFLAGS" 8079 fi 8080 8081 found="no" 8082 8083 if test $found = "no" ; then 8084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8086 fi 8087 8088 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8090 fi 8091 8092 CFLAGS="$CFLAGS -Werror=write-strings" 8093 8094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8095 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8096 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8097 if eval \${$cacheid+:} false; then : 8098 $as_echo_n "(cached) " >&6 8099 else 8100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8101 /* end confdefs.h. */ 8102 int i; 8103 int 8104 main () 8105 { 8106 8107 ; 8108 return 0; 8109 } 8110 _ACEOF 8111 if ac_fn_c_try_link "$LINENO"; then : 8112 eval $cacheid=yes 8113 else 8114 eval $cacheid=no 8115 fi 8116 rm -f core conftest.err conftest.$ac_objext \ 8117 conftest$ac_exeext conftest.$ac_ext 8118 fi 8119 8120 8121 CFLAGS="$xorg_testset_save_CFLAGS" 8122 8123 eval supported=\$$cacheid 8124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8125 $as_echo "$supported" >&6; } 8126 if test "$supported" = "yes" ; then 8127 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8128 found="yes" 8129 fi 8130 fi 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 xorg_testset_save_CFLAGS="$CFLAGS" 8147 8148 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8151 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8152 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8153 $as_echo_n "(cached) " >&6 8154 else 8155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8156 /* end confdefs.h. */ 8157 int i; 8158 _ACEOF 8159 if ac_fn_c_try_compile "$LINENO"; then : 8160 xorg_cv_cc_flag_unknown_warning_option=yes 8161 else 8162 xorg_cv_cc_flag_unknown_warning_option=no 8163 fi 8164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8165 fi 8166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8167 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8169 CFLAGS="$xorg_testset_save_CFLAGS" 8170 fi 8171 8172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8175 fi 8176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8178 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8179 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8180 $as_echo_n "(cached) " >&6 8181 else 8182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8183 /* end confdefs.h. */ 8184 int i; 8185 _ACEOF 8186 if ac_fn_c_try_compile "$LINENO"; then : 8187 xorg_cv_cc_flag_unused_command_line_argument=yes 8188 else 8189 xorg_cv_cc_flag_unused_command_line_argument=no 8190 fi 8191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8192 fi 8193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8194 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8196 CFLAGS="$xorg_testset_save_CFLAGS" 8197 fi 8198 8199 found="no" 8200 8201 if test $found = "no" ; then 8202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8204 fi 8205 8206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8208 fi 8209 8210 CFLAGS="$CFLAGS -Werror=address" 8211 8212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8213 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8214 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8215 if eval \${$cacheid+:} false; then : 8216 $as_echo_n "(cached) " >&6 8217 else 8218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8219 /* end confdefs.h. */ 8220 int i; 8221 int 8222 main () 8223 { 8224 8225 ; 8226 return 0; 8227 } 8228 _ACEOF 8229 if ac_fn_c_try_link "$LINENO"; then : 8230 eval $cacheid=yes 8231 else 8232 eval $cacheid=no 8233 fi 8234 rm -f core conftest.err conftest.$ac_objext \ 8235 conftest$ac_exeext conftest.$ac_ext 8236 fi 8237 8238 8239 CFLAGS="$xorg_testset_save_CFLAGS" 8240 8241 eval supported=\$$cacheid 8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8243 $as_echo "$supported" >&6; } 8244 if test "$supported" = "yes" ; then 8245 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8246 found="yes" 8247 fi 8248 fi 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 xorg_testset_save_CFLAGS="$CFLAGS" 8265 8266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8269 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8270 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8271 $as_echo_n "(cached) " >&6 8272 else 8273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8274 /* end confdefs.h. */ 8275 int i; 8276 _ACEOF 8277 if ac_fn_c_try_compile "$LINENO"; then : 8278 xorg_cv_cc_flag_unknown_warning_option=yes 8279 else 8280 xorg_cv_cc_flag_unknown_warning_option=no 8281 fi 8282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8283 fi 8284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8285 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8287 CFLAGS="$xorg_testset_save_CFLAGS" 8288 fi 8289 8290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8293 fi 8294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8296 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8297 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8298 $as_echo_n "(cached) " >&6 8299 else 8300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8301 /* end confdefs.h. */ 8302 int i; 8303 _ACEOF 8304 if ac_fn_c_try_compile "$LINENO"; then : 8305 xorg_cv_cc_flag_unused_command_line_argument=yes 8306 else 8307 xorg_cv_cc_flag_unused_command_line_argument=no 8308 fi 8309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8310 fi 8311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8312 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8314 CFLAGS="$xorg_testset_save_CFLAGS" 8315 fi 8316 8317 found="no" 8318 8319 if test $found = "no" ; then 8320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8322 fi 8323 8324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8326 fi 8327 8328 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8329 8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8331 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8332 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8333 if eval \${$cacheid+:} false; then : 8334 $as_echo_n "(cached) " >&6 8335 else 8336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8337 /* end confdefs.h. */ 8338 int i; 8339 int 8340 main () 8341 { 8342 8343 ; 8344 return 0; 8345 } 8346 _ACEOF 8347 if ac_fn_c_try_link "$LINENO"; then : 8348 eval $cacheid=yes 8349 else 8350 eval $cacheid=no 8351 fi 8352 rm -f core conftest.err conftest.$ac_objext \ 8353 conftest$ac_exeext conftest.$ac_ext 8354 fi 8355 8356 8357 CFLAGS="$xorg_testset_save_CFLAGS" 8358 8359 eval supported=\$$cacheid 8360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8361 $as_echo "$supported" >&6; } 8362 if test "$supported" = "yes" ; then 8363 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8364 found="yes" 8365 fi 8366 fi 8367 8368 if test $found = "no" ; then 8369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8371 fi 8372 8373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8375 fi 8376 8377 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8378 8379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8380 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8381 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8382 if eval \${$cacheid+:} false; then : 8383 $as_echo_n "(cached) " >&6 8384 else 8385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8386 /* end confdefs.h. */ 8387 int i; 8388 int 8389 main () 8390 { 8391 8392 ; 8393 return 0; 8394 } 8395 _ACEOF 8396 if ac_fn_c_try_link "$LINENO"; then : 8397 eval $cacheid=yes 8398 else 8399 eval $cacheid=no 8400 fi 8401 rm -f core conftest.err conftest.$ac_objext \ 8402 conftest$ac_exeext conftest.$ac_ext 8403 fi 8404 8405 8406 CFLAGS="$xorg_testset_save_CFLAGS" 8407 8408 eval supported=\$$cacheid 8409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8410 $as_echo "$supported" >&6; } 8411 if test "$supported" = "yes" ; then 8412 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8413 found="yes" 8414 fi 8415 fi 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 xorg_testset_save_CFLAGS="$CFLAGS" 8432 8433 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8436 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8437 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8438 $as_echo_n "(cached) " >&6 8439 else 8440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8441 /* end confdefs.h. */ 8442 int i; 8443 _ACEOF 8444 if ac_fn_c_try_compile "$LINENO"; then : 8445 xorg_cv_cc_flag_unknown_warning_option=yes 8446 else 8447 xorg_cv_cc_flag_unknown_warning_option=no 8448 fi 8449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8450 fi 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8452 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8453 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8454 CFLAGS="$xorg_testset_save_CFLAGS" 8455 fi 8456 8457 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8460 fi 8461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8463 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8464 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8465 $as_echo_n "(cached) " >&6 8466 else 8467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8468 /* end confdefs.h. */ 8469 int i; 8470 _ACEOF 8471 if ac_fn_c_try_compile "$LINENO"; then : 8472 xorg_cv_cc_flag_unused_command_line_argument=yes 8473 else 8474 xorg_cv_cc_flag_unused_command_line_argument=no 8475 fi 8476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8477 fi 8478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8479 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8480 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8481 CFLAGS="$xorg_testset_save_CFLAGS" 8482 fi 8483 8484 found="no" 8485 8486 if test $found = "no" ; then 8487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8489 fi 8490 8491 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8493 fi 8494 8495 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8496 8497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8498 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8499 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8500 if eval \${$cacheid+:} false; then : 8501 $as_echo_n "(cached) " >&6 8502 else 8503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8504 /* end confdefs.h. */ 8505 int i; 8506 int 8507 main () 8508 { 8509 8510 ; 8511 return 0; 8512 } 8513 _ACEOF 8514 if ac_fn_c_try_link "$LINENO"; then : 8515 eval $cacheid=yes 8516 else 8517 eval $cacheid=no 8518 fi 8519 rm -f core conftest.err conftest.$ac_objext \ 8520 conftest$ac_exeext conftest.$ac_ext 8521 fi 8522 8523 8524 CFLAGS="$xorg_testset_save_CFLAGS" 8525 8526 eval supported=\$$cacheid 8527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8528 $as_echo "$supported" >&6; } 8529 if test "$supported" = "yes" ; then 8530 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8531 found="yes" 8532 fi 8533 fi 8534 8535 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8536 else 8537 { $as_echo "$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 8538 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552 xorg_testset_save_CFLAGS="$CFLAGS" 8553 8554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8557 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8558 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8559 $as_echo_n "(cached) " >&6 8560 else 8561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8562 /* end confdefs.h. */ 8563 int i; 8564 _ACEOF 8565 if ac_fn_c_try_compile "$LINENO"; then : 8566 xorg_cv_cc_flag_unknown_warning_option=yes 8567 else 8568 xorg_cv_cc_flag_unknown_warning_option=no 8569 fi 8570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8571 fi 8572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8573 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8574 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8575 CFLAGS="$xorg_testset_save_CFLAGS" 8576 fi 8577 8578 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8581 fi 8582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8584 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8585 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8586 $as_echo_n "(cached) " >&6 8587 else 8588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8589 /* end confdefs.h. */ 8590 int i; 8591 _ACEOF 8592 if ac_fn_c_try_compile "$LINENO"; then : 8593 xorg_cv_cc_flag_unused_command_line_argument=yes 8594 else 8595 xorg_cv_cc_flag_unused_command_line_argument=no 8596 fi 8597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8598 fi 8599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8600 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8601 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8602 CFLAGS="$xorg_testset_save_CFLAGS" 8603 fi 8604 8605 found="no" 8606 8607 if test $found = "no" ; then 8608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8610 fi 8611 8612 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8614 fi 8615 8616 CFLAGS="$CFLAGS -Wimplicit" 8617 8618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8619 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8620 cacheid=xorg_cv_cc_flag__Wimplicit 8621 if eval \${$cacheid+:} false; then : 8622 $as_echo_n "(cached) " >&6 8623 else 8624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8625 /* end confdefs.h. */ 8626 int i; 8627 int 8628 main () 8629 { 8630 8631 ; 8632 return 0; 8633 } 8634 _ACEOF 8635 if ac_fn_c_try_link "$LINENO"; then : 8636 eval $cacheid=yes 8637 else 8638 eval $cacheid=no 8639 fi 8640 rm -f core conftest.err conftest.$ac_objext \ 8641 conftest$ac_exeext conftest.$ac_ext 8642 fi 8643 8644 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646 8647 eval supported=\$$cacheid 8648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8649 $as_echo "$supported" >&6; } 8650 if test "$supported" = "yes" ; then 8651 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8652 found="yes" 8653 fi 8654 fi 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 xorg_testset_save_CFLAGS="$CFLAGS" 8671 8672 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8675 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8676 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8677 $as_echo_n "(cached) " >&6 8678 else 8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8680 /* end confdefs.h. */ 8681 int i; 8682 _ACEOF 8683 if ac_fn_c_try_compile "$LINENO"; then : 8684 xorg_cv_cc_flag_unknown_warning_option=yes 8685 else 8686 xorg_cv_cc_flag_unknown_warning_option=no 8687 fi 8688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8689 fi 8690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8691 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8692 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8693 CFLAGS="$xorg_testset_save_CFLAGS" 8694 fi 8695 8696 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8699 fi 8700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8702 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8703 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8704 $as_echo_n "(cached) " >&6 8705 else 8706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8707 /* end confdefs.h. */ 8708 int i; 8709 _ACEOF 8710 if ac_fn_c_try_compile "$LINENO"; then : 8711 xorg_cv_cc_flag_unused_command_line_argument=yes 8712 else 8713 xorg_cv_cc_flag_unused_command_line_argument=no 8714 fi 8715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8716 fi 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8718 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8719 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8720 CFLAGS="$xorg_testset_save_CFLAGS" 8721 fi 8722 8723 found="no" 8724 8725 if test $found = "no" ; then 8726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8728 fi 8729 8730 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8732 fi 8733 8734 CFLAGS="$CFLAGS -Wnonnull" 8735 8736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8737 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8738 cacheid=xorg_cv_cc_flag__Wnonnull 8739 if eval \${$cacheid+:} false; then : 8740 $as_echo_n "(cached) " >&6 8741 else 8742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8743 /* end confdefs.h. */ 8744 int i; 8745 int 8746 main () 8747 { 8748 8749 ; 8750 return 0; 8751 } 8752 _ACEOF 8753 if ac_fn_c_try_link "$LINENO"; then : 8754 eval $cacheid=yes 8755 else 8756 eval $cacheid=no 8757 fi 8758 rm -f core conftest.err conftest.$ac_objext \ 8759 conftest$ac_exeext conftest.$ac_ext 8760 fi 8761 8762 8763 CFLAGS="$xorg_testset_save_CFLAGS" 8764 8765 eval supported=\$$cacheid 8766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8767 $as_echo "$supported" >&6; } 8768 if test "$supported" = "yes" ; then 8769 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8770 found="yes" 8771 fi 8772 fi 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 xorg_testset_save_CFLAGS="$CFLAGS" 8789 8790 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8793 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8794 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8795 $as_echo_n "(cached) " >&6 8796 else 8797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8798 /* end confdefs.h. */ 8799 int i; 8800 _ACEOF 8801 if ac_fn_c_try_compile "$LINENO"; then : 8802 xorg_cv_cc_flag_unknown_warning_option=yes 8803 else 8804 xorg_cv_cc_flag_unknown_warning_option=no 8805 fi 8806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8807 fi 8808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8809 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8811 CFLAGS="$xorg_testset_save_CFLAGS" 8812 fi 8813 8814 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8817 fi 8818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8820 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8821 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8822 $as_echo_n "(cached) " >&6 8823 else 8824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8825 /* end confdefs.h. */ 8826 int i; 8827 _ACEOF 8828 if ac_fn_c_try_compile "$LINENO"; then : 8829 xorg_cv_cc_flag_unused_command_line_argument=yes 8830 else 8831 xorg_cv_cc_flag_unused_command_line_argument=no 8832 fi 8833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8834 fi 8835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8836 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8838 CFLAGS="$xorg_testset_save_CFLAGS" 8839 fi 8840 8841 found="no" 8842 8843 if test $found = "no" ; then 8844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8846 fi 8847 8848 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8850 fi 8851 8852 CFLAGS="$CFLAGS -Winit-self" 8853 8854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8855 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8856 cacheid=xorg_cv_cc_flag__Winit_self 8857 if eval \${$cacheid+:} false; then : 8858 $as_echo_n "(cached) " >&6 8859 else 8860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8861 /* end confdefs.h. */ 8862 int i; 8863 int 8864 main () 8865 { 8866 8867 ; 8868 return 0; 8869 } 8870 _ACEOF 8871 if ac_fn_c_try_link "$LINENO"; then : 8872 eval $cacheid=yes 8873 else 8874 eval $cacheid=no 8875 fi 8876 rm -f core conftest.err conftest.$ac_objext \ 8877 conftest$ac_exeext conftest.$ac_ext 8878 fi 8879 8880 8881 CFLAGS="$xorg_testset_save_CFLAGS" 8882 8883 eval supported=\$$cacheid 8884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8885 $as_echo "$supported" >&6; } 8886 if test "$supported" = "yes" ; then 8887 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8888 found="yes" 8889 fi 8890 fi 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 xorg_testset_save_CFLAGS="$CFLAGS" 8907 8908 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8911 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8912 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8913 $as_echo_n "(cached) " >&6 8914 else 8915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8916 /* end confdefs.h. */ 8917 int i; 8918 _ACEOF 8919 if ac_fn_c_try_compile "$LINENO"; then : 8920 xorg_cv_cc_flag_unknown_warning_option=yes 8921 else 8922 xorg_cv_cc_flag_unknown_warning_option=no 8923 fi 8924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8925 fi 8926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8927 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8929 CFLAGS="$xorg_testset_save_CFLAGS" 8930 fi 8931 8932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8935 fi 8936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8938 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8939 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8940 $as_echo_n "(cached) " >&6 8941 else 8942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8943 /* end confdefs.h. */ 8944 int i; 8945 _ACEOF 8946 if ac_fn_c_try_compile "$LINENO"; then : 8947 xorg_cv_cc_flag_unused_command_line_argument=yes 8948 else 8949 xorg_cv_cc_flag_unused_command_line_argument=no 8950 fi 8951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8952 fi 8953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8954 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8956 CFLAGS="$xorg_testset_save_CFLAGS" 8957 fi 8958 8959 found="no" 8960 8961 if test $found = "no" ; then 8962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8964 fi 8965 8966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8968 fi 8969 8970 CFLAGS="$CFLAGS -Wmain" 8971 8972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8973 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8974 cacheid=xorg_cv_cc_flag__Wmain 8975 if eval \${$cacheid+:} false; then : 8976 $as_echo_n "(cached) " >&6 8977 else 8978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8979 /* end confdefs.h. */ 8980 int i; 8981 int 8982 main () 8983 { 8984 8985 ; 8986 return 0; 8987 } 8988 _ACEOF 8989 if ac_fn_c_try_link "$LINENO"; then : 8990 eval $cacheid=yes 8991 else 8992 eval $cacheid=no 8993 fi 8994 rm -f core conftest.err conftest.$ac_objext \ 8995 conftest$ac_exeext conftest.$ac_ext 8996 fi 8997 8998 8999 CFLAGS="$xorg_testset_save_CFLAGS" 9000 9001 eval supported=\$$cacheid 9002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9003 $as_echo "$supported" >&6; } 9004 if test "$supported" = "yes" ; then 9005 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9006 found="yes" 9007 fi 9008 fi 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 xorg_testset_save_CFLAGS="$CFLAGS" 9025 9026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9029 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9030 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9031 $as_echo_n "(cached) " >&6 9032 else 9033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9034 /* end confdefs.h. */ 9035 int i; 9036 _ACEOF 9037 if ac_fn_c_try_compile "$LINENO"; then : 9038 xorg_cv_cc_flag_unknown_warning_option=yes 9039 else 9040 xorg_cv_cc_flag_unknown_warning_option=no 9041 fi 9042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9043 fi 9044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9045 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9047 CFLAGS="$xorg_testset_save_CFLAGS" 9048 fi 9049 9050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9053 fi 9054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9056 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9057 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9058 $as_echo_n "(cached) " >&6 9059 else 9060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9061 /* end confdefs.h. */ 9062 int i; 9063 _ACEOF 9064 if ac_fn_c_try_compile "$LINENO"; then : 9065 xorg_cv_cc_flag_unused_command_line_argument=yes 9066 else 9067 xorg_cv_cc_flag_unused_command_line_argument=no 9068 fi 9069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9070 fi 9071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9072 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9074 CFLAGS="$xorg_testset_save_CFLAGS" 9075 fi 9076 9077 found="no" 9078 9079 if test $found = "no" ; then 9080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9082 fi 9083 9084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9086 fi 9087 9088 CFLAGS="$CFLAGS -Wmissing-braces" 9089 9090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9091 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9092 cacheid=xorg_cv_cc_flag__Wmissing_braces 9093 if eval \${$cacheid+:} false; then : 9094 $as_echo_n "(cached) " >&6 9095 else 9096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9097 /* end confdefs.h. */ 9098 int i; 9099 int 9100 main () 9101 { 9102 9103 ; 9104 return 0; 9105 } 9106 _ACEOF 9107 if ac_fn_c_try_link "$LINENO"; then : 9108 eval $cacheid=yes 9109 else 9110 eval $cacheid=no 9111 fi 9112 rm -f core conftest.err conftest.$ac_objext \ 9113 conftest$ac_exeext conftest.$ac_ext 9114 fi 9115 9116 9117 CFLAGS="$xorg_testset_save_CFLAGS" 9118 9119 eval supported=\$$cacheid 9120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9121 $as_echo "$supported" >&6; } 9122 if test "$supported" = "yes" ; then 9123 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9124 found="yes" 9125 fi 9126 fi 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 xorg_testset_save_CFLAGS="$CFLAGS" 9143 9144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9147 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9148 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9149 $as_echo_n "(cached) " >&6 9150 else 9151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9152 /* end confdefs.h. */ 9153 int i; 9154 _ACEOF 9155 if ac_fn_c_try_compile "$LINENO"; then : 9156 xorg_cv_cc_flag_unknown_warning_option=yes 9157 else 9158 xorg_cv_cc_flag_unknown_warning_option=no 9159 fi 9160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9161 fi 9162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9163 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9165 CFLAGS="$xorg_testset_save_CFLAGS" 9166 fi 9167 9168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9171 fi 9172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9174 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9175 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9176 $as_echo_n "(cached) " >&6 9177 else 9178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9179 /* end confdefs.h. */ 9180 int i; 9181 _ACEOF 9182 if ac_fn_c_try_compile "$LINENO"; then : 9183 xorg_cv_cc_flag_unused_command_line_argument=yes 9184 else 9185 xorg_cv_cc_flag_unused_command_line_argument=no 9186 fi 9187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9188 fi 9189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9190 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9192 CFLAGS="$xorg_testset_save_CFLAGS" 9193 fi 9194 9195 found="no" 9196 9197 if test $found = "no" ; then 9198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9200 fi 9201 9202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9204 fi 9205 9206 CFLAGS="$CFLAGS -Wsequence-point" 9207 9208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9209 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9210 cacheid=xorg_cv_cc_flag__Wsequence_point 9211 if eval \${$cacheid+:} false; then : 9212 $as_echo_n "(cached) " >&6 9213 else 9214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9215 /* end confdefs.h. */ 9216 int i; 9217 int 9218 main () 9219 { 9220 9221 ; 9222 return 0; 9223 } 9224 _ACEOF 9225 if ac_fn_c_try_link "$LINENO"; then : 9226 eval $cacheid=yes 9227 else 9228 eval $cacheid=no 9229 fi 9230 rm -f core conftest.err conftest.$ac_objext \ 9231 conftest$ac_exeext conftest.$ac_ext 9232 fi 9233 9234 9235 CFLAGS="$xorg_testset_save_CFLAGS" 9236 9237 eval supported=\$$cacheid 9238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9239 $as_echo "$supported" >&6; } 9240 if test "$supported" = "yes" ; then 9241 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9242 found="yes" 9243 fi 9244 fi 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 xorg_testset_save_CFLAGS="$CFLAGS" 9261 9262 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9265 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9266 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9267 $as_echo_n "(cached) " >&6 9268 else 9269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9270 /* end confdefs.h. */ 9271 int i; 9272 _ACEOF 9273 if ac_fn_c_try_compile "$LINENO"; then : 9274 xorg_cv_cc_flag_unknown_warning_option=yes 9275 else 9276 xorg_cv_cc_flag_unknown_warning_option=no 9277 fi 9278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9279 fi 9280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9281 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9283 CFLAGS="$xorg_testset_save_CFLAGS" 9284 fi 9285 9286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9289 fi 9290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9292 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9293 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9294 $as_echo_n "(cached) " >&6 9295 else 9296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9297 /* end confdefs.h. */ 9298 int i; 9299 _ACEOF 9300 if ac_fn_c_try_compile "$LINENO"; then : 9301 xorg_cv_cc_flag_unused_command_line_argument=yes 9302 else 9303 xorg_cv_cc_flag_unused_command_line_argument=no 9304 fi 9305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9306 fi 9307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9308 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9310 CFLAGS="$xorg_testset_save_CFLAGS" 9311 fi 9312 9313 found="no" 9314 9315 if test $found = "no" ; then 9316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9318 fi 9319 9320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9322 fi 9323 9324 CFLAGS="$CFLAGS -Wreturn-type" 9325 9326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9327 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9328 cacheid=xorg_cv_cc_flag__Wreturn_type 9329 if eval \${$cacheid+:} false; then : 9330 $as_echo_n "(cached) " >&6 9331 else 9332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9333 /* end confdefs.h. */ 9334 int i; 9335 int 9336 main () 9337 { 9338 9339 ; 9340 return 0; 9341 } 9342 _ACEOF 9343 if ac_fn_c_try_link "$LINENO"; then : 9344 eval $cacheid=yes 9345 else 9346 eval $cacheid=no 9347 fi 9348 rm -f core conftest.err conftest.$ac_objext \ 9349 conftest$ac_exeext conftest.$ac_ext 9350 fi 9351 9352 9353 CFLAGS="$xorg_testset_save_CFLAGS" 9354 9355 eval supported=\$$cacheid 9356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9357 $as_echo "$supported" >&6; } 9358 if test "$supported" = "yes" ; then 9359 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9360 found="yes" 9361 fi 9362 fi 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 xorg_testset_save_CFLAGS="$CFLAGS" 9379 9380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9383 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9384 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9385 $as_echo_n "(cached) " >&6 9386 else 9387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9388 /* end confdefs.h. */ 9389 int i; 9390 _ACEOF 9391 if ac_fn_c_try_compile "$LINENO"; then : 9392 xorg_cv_cc_flag_unknown_warning_option=yes 9393 else 9394 xorg_cv_cc_flag_unknown_warning_option=no 9395 fi 9396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9397 fi 9398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9399 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9400 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9401 CFLAGS="$xorg_testset_save_CFLAGS" 9402 fi 9403 9404 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9407 fi 9408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9410 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9411 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9412 $as_echo_n "(cached) " >&6 9413 else 9414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9415 /* end confdefs.h. */ 9416 int i; 9417 _ACEOF 9418 if ac_fn_c_try_compile "$LINENO"; then : 9419 xorg_cv_cc_flag_unused_command_line_argument=yes 9420 else 9421 xorg_cv_cc_flag_unused_command_line_argument=no 9422 fi 9423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9424 fi 9425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9426 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9428 CFLAGS="$xorg_testset_save_CFLAGS" 9429 fi 9430 9431 found="no" 9432 9433 if test $found = "no" ; then 9434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9436 fi 9437 9438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9440 fi 9441 9442 CFLAGS="$CFLAGS -Wtrigraphs" 9443 9444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9445 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9446 cacheid=xorg_cv_cc_flag__Wtrigraphs 9447 if eval \${$cacheid+:} false; then : 9448 $as_echo_n "(cached) " >&6 9449 else 9450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9451 /* end confdefs.h. */ 9452 int i; 9453 int 9454 main () 9455 { 9456 9457 ; 9458 return 0; 9459 } 9460 _ACEOF 9461 if ac_fn_c_try_link "$LINENO"; then : 9462 eval $cacheid=yes 9463 else 9464 eval $cacheid=no 9465 fi 9466 rm -f core conftest.err conftest.$ac_objext \ 9467 conftest$ac_exeext conftest.$ac_ext 9468 fi 9469 9470 9471 CFLAGS="$xorg_testset_save_CFLAGS" 9472 9473 eval supported=\$$cacheid 9474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9475 $as_echo "$supported" >&6; } 9476 if test "$supported" = "yes" ; then 9477 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9478 found="yes" 9479 fi 9480 fi 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 xorg_testset_save_CFLAGS="$CFLAGS" 9497 9498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9501 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9502 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9503 $as_echo_n "(cached) " >&6 9504 else 9505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9506 /* end confdefs.h. */ 9507 int i; 9508 _ACEOF 9509 if ac_fn_c_try_compile "$LINENO"; then : 9510 xorg_cv_cc_flag_unknown_warning_option=yes 9511 else 9512 xorg_cv_cc_flag_unknown_warning_option=no 9513 fi 9514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9515 fi 9516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9517 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9519 CFLAGS="$xorg_testset_save_CFLAGS" 9520 fi 9521 9522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9525 fi 9526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9528 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9529 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9530 $as_echo_n "(cached) " >&6 9531 else 9532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9533 /* end confdefs.h. */ 9534 int i; 9535 _ACEOF 9536 if ac_fn_c_try_compile "$LINENO"; then : 9537 xorg_cv_cc_flag_unused_command_line_argument=yes 9538 else 9539 xorg_cv_cc_flag_unused_command_line_argument=no 9540 fi 9541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9542 fi 9543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9544 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9546 CFLAGS="$xorg_testset_save_CFLAGS" 9547 fi 9548 9549 found="no" 9550 9551 if test $found = "no" ; then 9552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9554 fi 9555 9556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9558 fi 9559 9560 CFLAGS="$CFLAGS -Warray-bounds" 9561 9562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9563 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9564 cacheid=xorg_cv_cc_flag__Warray_bounds 9565 if eval \${$cacheid+:} false; then : 9566 $as_echo_n "(cached) " >&6 9567 else 9568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9569 /* end confdefs.h. */ 9570 int i; 9571 int 9572 main () 9573 { 9574 9575 ; 9576 return 0; 9577 } 9578 _ACEOF 9579 if ac_fn_c_try_link "$LINENO"; then : 9580 eval $cacheid=yes 9581 else 9582 eval $cacheid=no 9583 fi 9584 rm -f core conftest.err conftest.$ac_objext \ 9585 conftest$ac_exeext conftest.$ac_ext 9586 fi 9587 9588 9589 CFLAGS="$xorg_testset_save_CFLAGS" 9590 9591 eval supported=\$$cacheid 9592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9593 $as_echo "$supported" >&6; } 9594 if test "$supported" = "yes" ; then 9595 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9596 found="yes" 9597 fi 9598 fi 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 xorg_testset_save_CFLAGS="$CFLAGS" 9615 9616 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9619 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9620 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9621 $as_echo_n "(cached) " >&6 9622 else 9623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9624 /* end confdefs.h. */ 9625 int i; 9626 _ACEOF 9627 if ac_fn_c_try_compile "$LINENO"; then : 9628 xorg_cv_cc_flag_unknown_warning_option=yes 9629 else 9630 xorg_cv_cc_flag_unknown_warning_option=no 9631 fi 9632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9633 fi 9634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9635 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9637 CFLAGS="$xorg_testset_save_CFLAGS" 9638 fi 9639 9640 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9643 fi 9644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9646 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9647 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9648 $as_echo_n "(cached) " >&6 9649 else 9650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9651 /* end confdefs.h. */ 9652 int i; 9653 _ACEOF 9654 if ac_fn_c_try_compile "$LINENO"; then : 9655 xorg_cv_cc_flag_unused_command_line_argument=yes 9656 else 9657 xorg_cv_cc_flag_unused_command_line_argument=no 9658 fi 9659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9660 fi 9661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9662 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9664 CFLAGS="$xorg_testset_save_CFLAGS" 9665 fi 9666 9667 found="no" 9668 9669 if test $found = "no" ; then 9670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9672 fi 9673 9674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9676 fi 9677 9678 CFLAGS="$CFLAGS -Wwrite-strings" 9679 9680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9681 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9682 cacheid=xorg_cv_cc_flag__Wwrite_strings 9683 if eval \${$cacheid+:} false; then : 9684 $as_echo_n "(cached) " >&6 9685 else 9686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9687 /* end confdefs.h. */ 9688 int i; 9689 int 9690 main () 9691 { 9692 9693 ; 9694 return 0; 9695 } 9696 _ACEOF 9697 if ac_fn_c_try_link "$LINENO"; then : 9698 eval $cacheid=yes 9699 else 9700 eval $cacheid=no 9701 fi 9702 rm -f core conftest.err conftest.$ac_objext \ 9703 conftest$ac_exeext conftest.$ac_ext 9704 fi 9705 9706 9707 CFLAGS="$xorg_testset_save_CFLAGS" 9708 9709 eval supported=\$$cacheid 9710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9711 $as_echo "$supported" >&6; } 9712 if test "$supported" = "yes" ; then 9713 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9714 found="yes" 9715 fi 9716 fi 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 xorg_testset_save_CFLAGS="$CFLAGS" 9733 9734 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9737 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9738 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9739 $as_echo_n "(cached) " >&6 9740 else 9741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9742 /* end confdefs.h. */ 9743 int i; 9744 _ACEOF 9745 if ac_fn_c_try_compile "$LINENO"; then : 9746 xorg_cv_cc_flag_unknown_warning_option=yes 9747 else 9748 xorg_cv_cc_flag_unknown_warning_option=no 9749 fi 9750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9751 fi 9752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9753 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9754 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9755 CFLAGS="$xorg_testset_save_CFLAGS" 9756 fi 9757 9758 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9761 fi 9762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9764 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9765 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9766 $as_echo_n "(cached) " >&6 9767 else 9768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9769 /* end confdefs.h. */ 9770 int i; 9771 _ACEOF 9772 if ac_fn_c_try_compile "$LINENO"; then : 9773 xorg_cv_cc_flag_unused_command_line_argument=yes 9774 else 9775 xorg_cv_cc_flag_unused_command_line_argument=no 9776 fi 9777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9778 fi 9779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9780 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9781 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9782 CFLAGS="$xorg_testset_save_CFLAGS" 9783 fi 9784 9785 found="no" 9786 9787 if test $found = "no" ; then 9788 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9790 fi 9791 9792 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9794 fi 9795 9796 CFLAGS="$CFLAGS -Waddress" 9797 9798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9799 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9800 cacheid=xorg_cv_cc_flag__Waddress 9801 if eval \${$cacheid+:} false; then : 9802 $as_echo_n "(cached) " >&6 9803 else 9804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9805 /* end confdefs.h. */ 9806 int i; 9807 int 9808 main () 9809 { 9810 9811 ; 9812 return 0; 9813 } 9814 _ACEOF 9815 if ac_fn_c_try_link "$LINENO"; then : 9816 eval $cacheid=yes 9817 else 9818 eval $cacheid=no 9819 fi 9820 rm -f core conftest.err conftest.$ac_objext \ 9821 conftest$ac_exeext conftest.$ac_ext 9822 fi 9823 9824 9825 CFLAGS="$xorg_testset_save_CFLAGS" 9826 9827 eval supported=\$$cacheid 9828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9829 $as_echo "$supported" >&6; } 9830 if test "$supported" = "yes" ; then 9831 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9832 found="yes" 9833 fi 9834 fi 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 xorg_testset_save_CFLAGS="$CFLAGS" 9851 9852 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9855 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9856 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9857 $as_echo_n "(cached) " >&6 9858 else 9859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9860 /* end confdefs.h. */ 9861 int i; 9862 _ACEOF 9863 if ac_fn_c_try_compile "$LINENO"; then : 9864 xorg_cv_cc_flag_unknown_warning_option=yes 9865 else 9866 xorg_cv_cc_flag_unknown_warning_option=no 9867 fi 9868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9869 fi 9870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9871 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9872 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9873 CFLAGS="$xorg_testset_save_CFLAGS" 9874 fi 9875 9876 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9879 fi 9880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9882 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9883 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9884 $as_echo_n "(cached) " >&6 9885 else 9886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9887 /* end confdefs.h. */ 9888 int i; 9889 _ACEOF 9890 if ac_fn_c_try_compile "$LINENO"; then : 9891 xorg_cv_cc_flag_unused_command_line_argument=yes 9892 else 9893 xorg_cv_cc_flag_unused_command_line_argument=no 9894 fi 9895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9896 fi 9897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9898 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9900 CFLAGS="$xorg_testset_save_CFLAGS" 9901 fi 9902 9903 found="no" 9904 9905 if test $found = "no" ; then 9906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9908 fi 9909 9910 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9912 fi 9913 9914 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9915 9916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9917 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9918 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9919 if eval \${$cacheid+:} false; then : 9920 $as_echo_n "(cached) " >&6 9921 else 9922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9923 /* end confdefs.h. */ 9924 int i; 9925 int 9926 main () 9927 { 9928 9929 ; 9930 return 0; 9931 } 9932 _ACEOF 9933 if ac_fn_c_try_link "$LINENO"; then : 9934 eval $cacheid=yes 9935 else 9936 eval $cacheid=no 9937 fi 9938 rm -f core conftest.err conftest.$ac_objext \ 9939 conftest$ac_exeext conftest.$ac_ext 9940 fi 9941 9942 9943 CFLAGS="$xorg_testset_save_CFLAGS" 9944 9945 eval supported=\$$cacheid 9946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9947 $as_echo "$supported" >&6; } 9948 if test "$supported" = "yes" ; then 9949 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9950 found="yes" 9951 fi 9952 fi 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 xorg_testset_save_CFLAGS="$CFLAGS" 9969 9970 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9973 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9974 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9975 $as_echo_n "(cached) " >&6 9976 else 9977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978 /* end confdefs.h. */ 9979 int i; 9980 _ACEOF 9981 if ac_fn_c_try_compile "$LINENO"; then : 9982 xorg_cv_cc_flag_unknown_warning_option=yes 9983 else 9984 xorg_cv_cc_flag_unknown_warning_option=no 9985 fi 9986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9987 fi 9988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9989 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9990 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9991 CFLAGS="$xorg_testset_save_CFLAGS" 9992 fi 9993 9994 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9997 fi 9998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10000 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10001 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10002 $as_echo_n "(cached) " >&6 10003 else 10004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10005 /* end confdefs.h. */ 10006 int i; 10007 _ACEOF 10008 if ac_fn_c_try_compile "$LINENO"; then : 10009 xorg_cv_cc_flag_unused_command_line_argument=yes 10010 else 10011 xorg_cv_cc_flag_unused_command_line_argument=no 10012 fi 10013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10014 fi 10015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10016 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10017 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10018 CFLAGS="$xorg_testset_save_CFLAGS" 10019 fi 10020 10021 found="no" 10022 10023 if test $found = "no" ; then 10024 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10026 fi 10027 10028 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10030 fi 10031 10032 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10033 10034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10035 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10036 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10037 if eval \${$cacheid+:} false; then : 10038 $as_echo_n "(cached) " >&6 10039 else 10040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10041 /* end confdefs.h. */ 10042 int i; 10043 int 10044 main () 10045 { 10046 10047 ; 10048 return 0; 10049 } 10050 _ACEOF 10051 if ac_fn_c_try_link "$LINENO"; then : 10052 eval $cacheid=yes 10053 else 10054 eval $cacheid=no 10055 fi 10056 rm -f core conftest.err conftest.$ac_objext \ 10057 conftest$ac_exeext conftest.$ac_ext 10058 fi 10059 10060 10061 CFLAGS="$xorg_testset_save_CFLAGS" 10062 10063 eval supported=\$$cacheid 10064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10065 $as_echo "$supported" >&6; } 10066 if test "$supported" = "yes" ; then 10067 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10068 found="yes" 10069 fi 10070 fi 10071 10072 10073 fi 10074 10075 10076 10077 10078 10079 10080 10081 CWARNFLAGS="$BASE_CFLAGS" 10082 if test "x$GCC" = xyes ; then 10083 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10084 fi 10085 10086 10087 10088 10089 10090 10091 10092 10093 # Check whether --enable-strict-compilation was given. 10094 if test "${enable_strict_compilation+set}" = set; then : 10095 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10096 else 10097 STRICT_COMPILE=no 10098 fi 10099 10100 10101 10102 10103 10104 10105 STRICT_CFLAGS="" 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 xorg_testset_save_CFLAGS="$CFLAGS" 10120 10121 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10124 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10125 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10126 $as_echo_n "(cached) " >&6 10127 else 10128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10129 /* end confdefs.h. */ 10130 int i; 10131 _ACEOF 10132 if ac_fn_c_try_compile "$LINENO"; then : 10133 xorg_cv_cc_flag_unknown_warning_option=yes 10134 else 10135 xorg_cv_cc_flag_unknown_warning_option=no 10136 fi 10137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10138 fi 10139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10140 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10141 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10142 CFLAGS="$xorg_testset_save_CFLAGS" 10143 fi 10144 10145 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10148 fi 10149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10151 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10152 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10153 $as_echo_n "(cached) " >&6 10154 else 10155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10156 /* end confdefs.h. */ 10157 int i; 10158 _ACEOF 10159 if ac_fn_c_try_compile "$LINENO"; then : 10160 xorg_cv_cc_flag_unused_command_line_argument=yes 10161 else 10162 xorg_cv_cc_flag_unused_command_line_argument=no 10163 fi 10164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10165 fi 10166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10167 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10168 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10169 CFLAGS="$xorg_testset_save_CFLAGS" 10170 fi 10171 10172 found="no" 10173 10174 if test $found = "no" ; then 10175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10177 fi 10178 10179 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10181 fi 10182 10183 CFLAGS="$CFLAGS -pedantic" 10184 10185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10186 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10187 cacheid=xorg_cv_cc_flag__pedantic 10188 if eval \${$cacheid+:} false; then : 10189 $as_echo_n "(cached) " >&6 10190 else 10191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10192 /* end confdefs.h. */ 10193 int i; 10194 int 10195 main () 10196 { 10197 10198 ; 10199 return 0; 10200 } 10201 _ACEOF 10202 if ac_fn_c_try_link "$LINENO"; then : 10203 eval $cacheid=yes 10204 else 10205 eval $cacheid=no 10206 fi 10207 rm -f core conftest.err conftest.$ac_objext \ 10208 conftest$ac_exeext conftest.$ac_ext 10209 fi 10210 10211 10212 CFLAGS="$xorg_testset_save_CFLAGS" 10213 10214 eval supported=\$$cacheid 10215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10216 $as_echo "$supported" >&6; } 10217 if test "$supported" = "yes" ; then 10218 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10219 found="yes" 10220 fi 10221 fi 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 xorg_testset_save_CFLAGS="$CFLAGS" 10238 10239 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10242 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10243 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10244 $as_echo_n "(cached) " >&6 10245 else 10246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10247 /* end confdefs.h. */ 10248 int i; 10249 _ACEOF 10250 if ac_fn_c_try_compile "$LINENO"; then : 10251 xorg_cv_cc_flag_unknown_warning_option=yes 10252 else 10253 xorg_cv_cc_flag_unknown_warning_option=no 10254 fi 10255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10256 fi 10257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10258 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10259 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10260 CFLAGS="$xorg_testset_save_CFLAGS" 10261 fi 10262 10263 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 fi 10267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10269 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10270 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10271 $as_echo_n "(cached) " >&6 10272 else 10273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10274 /* end confdefs.h. */ 10275 int i; 10276 _ACEOF 10277 if ac_fn_c_try_compile "$LINENO"; then : 10278 xorg_cv_cc_flag_unused_command_line_argument=yes 10279 else 10280 xorg_cv_cc_flag_unused_command_line_argument=no 10281 fi 10282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10283 fi 10284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10285 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10287 CFLAGS="$xorg_testset_save_CFLAGS" 10288 fi 10289 10290 found="no" 10291 10292 if test $found = "no" ; then 10293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10295 fi 10296 10297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10299 fi 10300 10301 CFLAGS="$CFLAGS -Werror" 10302 10303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10304 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10305 cacheid=xorg_cv_cc_flag__Werror 10306 if eval \${$cacheid+:} false; then : 10307 $as_echo_n "(cached) " >&6 10308 else 10309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10310 /* end confdefs.h. */ 10311 int i; 10312 int 10313 main () 10314 { 10315 10316 ; 10317 return 0; 10318 } 10319 _ACEOF 10320 if ac_fn_c_try_link "$LINENO"; then : 10321 eval $cacheid=yes 10322 else 10323 eval $cacheid=no 10324 fi 10325 rm -f core conftest.err conftest.$ac_objext \ 10326 conftest$ac_exeext conftest.$ac_ext 10327 fi 10328 10329 10330 CFLAGS="$xorg_testset_save_CFLAGS" 10331 10332 eval supported=\$$cacheid 10333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10334 $as_echo "$supported" >&6; } 10335 if test "$supported" = "yes" ; then 10336 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10337 found="yes" 10338 fi 10339 fi 10340 10341 if test $found = "no" ; then 10342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10344 fi 10345 10346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10348 fi 10349 10350 CFLAGS="$CFLAGS -errwarn" 10351 10352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10353 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10354 cacheid=xorg_cv_cc_flag__errwarn 10355 if eval \${$cacheid+:} false; then : 10356 $as_echo_n "(cached) " >&6 10357 else 10358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10359 /* end confdefs.h. */ 10360 int i; 10361 int 10362 main () 10363 { 10364 10365 ; 10366 return 0; 10367 } 10368 _ACEOF 10369 if ac_fn_c_try_link "$LINENO"; then : 10370 eval $cacheid=yes 10371 else 10372 eval $cacheid=no 10373 fi 10374 rm -f core conftest.err conftest.$ac_objext \ 10375 conftest$ac_exeext conftest.$ac_ext 10376 fi 10377 10378 10379 CFLAGS="$xorg_testset_save_CFLAGS" 10380 10381 eval supported=\$$cacheid 10382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10383 $as_echo "$supported" >&6; } 10384 if test "$supported" = "yes" ; then 10385 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10386 found="yes" 10387 fi 10388 fi 10389 10390 10391 10392 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10393 # activate it with -Werror, so we add it here explicitly. 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 xorg_testset_save_CFLAGS="$CFLAGS" 10408 10409 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10412 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10413 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10414 $as_echo_n "(cached) " >&6 10415 else 10416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10417 /* end confdefs.h. */ 10418 int i; 10419 _ACEOF 10420 if ac_fn_c_try_compile "$LINENO"; then : 10421 xorg_cv_cc_flag_unknown_warning_option=yes 10422 else 10423 xorg_cv_cc_flag_unknown_warning_option=no 10424 fi 10425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10426 fi 10427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10428 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10429 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10430 CFLAGS="$xorg_testset_save_CFLAGS" 10431 fi 10432 10433 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10436 fi 10437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10439 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10440 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10441 $as_echo_n "(cached) " >&6 10442 else 10443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10444 /* end confdefs.h. */ 10445 int i; 10446 _ACEOF 10447 if ac_fn_c_try_compile "$LINENO"; then : 10448 xorg_cv_cc_flag_unused_command_line_argument=yes 10449 else 10450 xorg_cv_cc_flag_unused_command_line_argument=no 10451 fi 10452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10453 fi 10454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10455 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10457 CFLAGS="$xorg_testset_save_CFLAGS" 10458 fi 10459 10460 found="no" 10461 10462 if test $found = "no" ; then 10463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10465 fi 10466 10467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10469 fi 10470 10471 CFLAGS="$CFLAGS -Werror=attributes" 10472 10473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10474 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10475 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10476 if eval \${$cacheid+:} false; then : 10477 $as_echo_n "(cached) " >&6 10478 else 10479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10480 /* end confdefs.h. */ 10481 int i; 10482 int 10483 main () 10484 { 10485 10486 ; 10487 return 0; 10488 } 10489 _ACEOF 10490 if ac_fn_c_try_link "$LINENO"; then : 10491 eval $cacheid=yes 10492 else 10493 eval $cacheid=no 10494 fi 10495 rm -f core conftest.err conftest.$ac_objext \ 10496 conftest$ac_exeext conftest.$ac_ext 10497 fi 10498 10499 10500 CFLAGS="$xorg_testset_save_CFLAGS" 10501 10502 eval supported=\$$cacheid 10503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10504 $as_echo "$supported" >&6; } 10505 if test "$supported" = "yes" ; then 10506 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10507 found="yes" 10508 fi 10509 fi 10510 10511 10512 10513 if test "x$STRICT_COMPILE" = "xyes"; then 10514 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10515 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10516 fi 10517 10518 10519 10520 10521 10522 10523 cat >>confdefs.h <<_ACEOF 10524 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10525 _ACEOF 10526 10527 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10528 if test "x$PVM" = "x"; then 10529 PVM="0" 10530 fi 10531 10532 cat >>confdefs.h <<_ACEOF 10533 #define PACKAGE_VERSION_MINOR $PVM 10534 _ACEOF 10535 10536 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10537 if test "x$PVP" = "x"; then 10538 PVP="0" 10539 fi 10540 10541 cat >>confdefs.h <<_ACEOF 10542 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10543 _ACEOF 10544 10545 10546 10547 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10548 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10549 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10550 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10551 10552 10553 10554 10555 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10556 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10557 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10558 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10559 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10560 10561 10562 10563 10564 10565 10566 if test x$APP_MAN_SUFFIX = x ; then 10567 APP_MAN_SUFFIX=1 10568 fi 10569 if test x$APP_MAN_DIR = x ; then 10570 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10571 fi 10572 10573 if test x$LIB_MAN_SUFFIX = x ; then 10574 LIB_MAN_SUFFIX=3 10575 fi 10576 if test x$LIB_MAN_DIR = x ; then 10577 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10578 fi 10579 10580 if test x$FILE_MAN_SUFFIX = x ; then 10581 case $host_os in 10582 solaris*) FILE_MAN_SUFFIX=4 ;; 10583 *) FILE_MAN_SUFFIX=5 ;; 10584 esac 10585 fi 10586 if test x$FILE_MAN_DIR = x ; then 10587 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10588 fi 10589 10590 if test x$MISC_MAN_SUFFIX = x ; then 10591 case $host_os in 10592 solaris*) MISC_MAN_SUFFIX=5 ;; 10593 *) MISC_MAN_SUFFIX=7 ;; 10594 esac 10595 fi 10596 if test x$MISC_MAN_DIR = x ; then 10597 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10598 fi 10599 10600 if test x$DRIVER_MAN_SUFFIX = x ; then 10601 case $host_os in 10602 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10603 *) DRIVER_MAN_SUFFIX=4 ;; 10604 esac 10605 fi 10606 if test x$DRIVER_MAN_DIR = x ; then 10607 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10608 fi 10609 10610 if test x$ADMIN_MAN_SUFFIX = x ; then 10611 case $host_os in 10612 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10613 *) ADMIN_MAN_SUFFIX=8 ;; 10614 esac 10615 fi 10616 if test x$ADMIN_MAN_DIR = x ; then 10617 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10618 fi 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634 XORG_MAN_PAGE="X Version 11" 10635 10636 MAN_SUBSTS="\ 10637 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10638 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10639 -e 's|__xservername__|Xorg|g' \ 10640 -e 's|__xconfigfile__|xorg.conf|g' \ 10641 -e 's|__projectroot__|\$(prefix)|g' \ 10642 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10643 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10644 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10645 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10646 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10647 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10648 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10649 10650 10651 10652 # Check whether --enable-silent-rules was given. 10653 if test "${enable_silent_rules+set}" = set; then : 10654 enableval=$enable_silent_rules; 10655 fi 10656 10657 case $enable_silent_rules in # ((( 10658 yes) AM_DEFAULT_VERBOSITY=0;; 10659 no) AM_DEFAULT_VERBOSITY=1;; 10660 *) AM_DEFAULT_VERBOSITY=0;; 10661 esac 10662 am_make=${MAKE-make} 10663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10664 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10665 if ${am_cv_make_support_nested_variables+:} false; then : 10666 $as_echo_n "(cached) " >&6 10667 else 10668 if $as_echo 'TRUE=$(BAR$(V)) 10669 BAR0=false 10670 BAR1=true 10671 V=1 10672 am__doit: 10673 @$(TRUE) 10674 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10675 am_cv_make_support_nested_variables=yes 10676 else 10677 am_cv_make_support_nested_variables=no 10678 fi 10679 fi 10680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10681 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10682 if test $am_cv_make_support_nested_variables = yes; then 10683 AM_V='$(V)' 10684 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10685 else 10686 AM_V=$AM_DEFAULT_VERBOSITY 10687 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10688 fi 10689 AM_BACKSLASH='\' 10690 10691 10692 10693 10694 10695 for ac_prog in cpp 10696 do 10697 # Extract the first word of "$ac_prog", so it can be a program name with args. 10698 set dummy $ac_prog; ac_word=$2 10699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10700 $as_echo_n "checking for $ac_word... " >&6; } 10701 if ${ac_cv_path_RAWCPP+:} false; then : 10702 $as_echo_n "(cached) " >&6 10703 else 10704 case $RAWCPP in 10705 [\\/]* | ?:[\\/]*) 10706 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 10707 ;; 10708 *) 10709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10710 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 10711 for as_dir in $as_dummy 10712 do 10713 IFS=$as_save_IFS 10714 test -z "$as_dir" && as_dir=. 10715 for ac_exec_ext in '' $ac_executable_extensions; do 10716 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10717 ac_cv_path_RAWCPP="$as_dir/$ac_word$ac_exec_ext" 10718 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10719 break 2 10720 fi 10721 done 10722 done 10723 IFS=$as_save_IFS 10724 10725 ;; 10726 esac 10727 fi 10728 RAWCPP=$ac_cv_path_RAWCPP 10729 if test -n "$RAWCPP"; then 10730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 10731 $as_echo "$RAWCPP" >&6; } 10732 else 10733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10734 $as_echo "no" >&6; } 10735 fi 10736 10737 10738 test -n "$RAWCPP" && break 10739 done 10740 test -n "$RAWCPP" || RAWCPP="${CPP}" 10741 10742 10743 # Check for flag to avoid builtin definitions - assumes unix is predefined, 10744 # which is not the best choice for supporting other OS'es, but covers most 10745 # of the ones we need for now. 10746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 10747 $as_echo_n "checking if $RAWCPP requires -undef... " >&6; } 10748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10749 /* end confdefs.h. */ 10750 Does cpp redefine unix ? 10751 _ACEOF 10752 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10754 $as_echo "no" >&6; } 10755 else 10756 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10757 RAWCPPFLAGS=-undef 10758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10759 $as_echo "yes" >&6; } 10760 # under Cygwin unix is still defined even with -undef 10761 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10762 RAWCPPFLAGS="-undef -ansi" 10763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 10764 $as_echo "yes, with -ansi" >&6; } 10765 else 10766 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 10767 fi 10768 fi 10769 rm -f conftest.$ac_ext 10770 10771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 10772 $as_echo_n "checking if $RAWCPP requires -traditional... " >&6; } 10773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10774 /* end confdefs.h. */ 10775 Does cpp preserve "whitespace"? 10776 _ACEOF 10777 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10779 $as_echo "no" >&6; } 10780 else 10781 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10782 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 10783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10784 $as_echo "yes" >&6; } 10785 else 10786 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 10787 fi 10788 fi 10789 rm -f conftest.$ac_ext 10790 10791 10792 10793 10794 # Build options 10795 DEFAULT_XRDB=xrdb 10796 DEFAULT_XMODMAP=xmodmap 10797 DEFAULT_TWM=twm 10798 DEFAULT_XCLOCK=xclock 10799 DEFAULT_XTERM=xterm 10800 # You always want to specify the full path to the X server 10801 DEFAULT_XSERVER=${bindir}/X 10802 DEFAULT_XAUTH=xauth 10803 DEFAULT_XINIT=xinit 10804 DEFAULT_XINITDIR=${sysconfdir}/X11/xinit 10805 10806 10807 # Check whether --with-xrdb was given. 10808 if test "${with_xrdb+set}" = set; then : 10809 withval=$with_xrdb; XRDB="$withval" 10810 else 10811 XRDB="$DEFAULT_XRDB" 10812 fi 10813 10814 10815 10816 # Check whether --with-xmodmap was given. 10817 if test "${with_xmodmap+set}" = set; then : 10818 withval=$with_xmodmap; XMODMAP="$withval" 10819 else 10820 XMODMAP="$DEFAULT_XMODMAP" 10821 fi 10822 10823 10824 10825 # Check whether --with-twm was given. 10826 if test "${with_twm+set}" = set; then : 10827 withval=$with_twm; TWM="$withval" 10828 else 10829 TWM="$DEFAULT_TWM" 10830 fi 10831 10832 10833 10834 # Check whether --with-xclock was given. 10835 if test "${with_xclock+set}" = set; then : 10836 withval=$with_xclock; XCLOCK="$withval" 10837 else 10838 XCLOCK="$DEFAULT_XCLOCK" 10839 fi 10840 10841 10842 10843 # Check whether --with-xterm was given. 10844 if test "${with_xterm+set}" = set; then : 10845 withval=$with_xterm; XTERM="$withval" 10846 else 10847 XTERM="$DEFAULT_XTERM" 10848 fi 10849 10850 10851 10852 # Check whether --with-xserver was given. 10853 if test "${with_xserver+set}" = set; then : 10854 withval=$with_xserver; XSERVER="$withval" 10855 else 10856 XSERVER="$DEFAULT_XSERVER" 10857 fi 10858 10859 10860 10861 # Check whether --with-xauth was given. 10862 if test "${with_xauth+set}" = set; then : 10863 withval=$with_xauth; XAUTH="$withval" 10864 else 10865 XAUTH="$DEFAULT_XAUTH" 10866 fi 10867 10868 10869 10870 # Check whether --with-xinit was given. 10871 if test "${with_xinit+set}" = set; then : 10872 withval=$with_xinit; XINIT="$withval" 10873 else 10874 XINIT="$DEFAULT_XINIT" 10875 fi 10876 10877 10878 10879 # Check whether --with-xinitdir was given. 10880 if test "${with_xinitdir+set}" = set; then : 10881 withval=$with_xinitdir; XINITDIR="$withval" 10882 else 10883 XINITDIR="$DEFAULT_XINITDIR" 10884 fi 10885 10886 10887 10888 # Check whether --with-launchd was given. 10889 if test "${with_launchd+set}" = set; then : 10890 withval=$with_launchd; LAUNCHD=$withval 10891 else 10892 LAUNCHD=auto 10893 fi 10894 10895 10896 # Check whether --with-launchagents-dir was given. 10897 if test "${with_launchagents_dir+set}" = set; then : 10898 withval=$with_launchagents_dir; launchagentsdir="${withval}" 10899 else 10900 launchagentsdir="/Library/LaunchAgents" 10901 fi 10902 10903 10904 # Check whether --with-launchagent-xserver was given. 10905 if test "${with_launchagent_xserver+set}" = set; then : 10906 withval=$with_launchagent_xserver; launchagentxserver="${withval}" 10907 else 10908 launchagentxserver="no" 10909 fi 10910 10911 10912 # Check whether --with-launchdaemons-dir was given. 10913 if test "${with_launchdaemons_dir+set}" = set; then : 10914 withval=$with_launchdaemons_dir; launchdaemonsdir="${withval}" 10915 else 10916 launchdaemonsdir="/Library/LaunchDaemons" 10917 fi 10918 10919 10920 # Check whether --with-launchd-id-prefix was given. 10921 if test "${with_launchd_id_prefix+set}" = set; then : 10922 withval=$with_launchd_id_prefix; bundleidprefix="${withval}" 10923 else 10924 bundleidprefix="org.x" 10925 fi 10926 10927 10928 # Check whether --with-bundle-id-prefix was given. 10929 if test "${with_bundle_id_prefix+set}" = set; then : 10930 withval=$with_bundle_id_prefix; bundleidprefix="${withval}" 10931 fi 10932 10933 10934 if test "x$LAUNCHD" = "xauto"; then 10935 unset LAUNCHD 10936 # Extract the first word of "launchd", so it can be a program name with args. 10937 set dummy launchd; ac_word=$2 10938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10939 $as_echo_n "checking for $ac_word... " >&6; } 10940 if ${ac_cv_prog_LAUNCHD+:} false; then : 10941 $as_echo_n "(cached) " >&6 10942 else 10943 if test -n "$LAUNCHD"; then 10944 ac_cv_prog_LAUNCHD="$LAUNCHD" # Let the user override the test. 10945 else 10946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10947 for as_dir in $PATH$PATH_SEPARATOR/sbin 10948 do 10949 IFS=$as_save_IFS 10950 test -z "$as_dir" && as_dir=. 10951 for ac_exec_ext in '' $ac_executable_extensions; do 10952 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10953 ac_cv_prog_LAUNCHD="yes" 10954 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10955 break 2 10956 fi 10957 done 10958 done 10959 IFS=$as_save_IFS 10960 10961 test -z "$ac_cv_prog_LAUNCHD" && ac_cv_prog_LAUNCHD="no" 10962 fi 10963 fi 10964 LAUNCHD=$ac_cv_prog_LAUNCHD 10965 if test -n "$LAUNCHD"; then 10966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LAUNCHD" >&5 10967 $as_echo "$LAUNCHD" >&6; } 10968 else 10969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10970 $as_echo "no" >&6; } 10971 fi 10972 10973 10974 fi 10975 10976 TIGER_LAUNCHD=no 10977 if test "x$LAUNCHD" = "xyes" ; then 10978 10979 $as_echo "#define HAVE_LAUNCHD 1" >>confdefs.h 10980 10981 case $host_os in 10982 darwin8*) 10983 TIGER_LAUNCHD=yes 10984 ;; 10985 esac 10986 ac_fn_c_check_func "$LINENO" "dispatch_async" "ac_cv_func_dispatch_async" 10987 if test "x$ac_cv_func_dispatch_async" = xyes; then : 10988 10989 $as_echo "#define HAVE_LIBDISPATCH 1" >>confdefs.h 10990 10991 fi 10992 10993 fi 10994 10995 10996 cat >>confdefs.h <<_ACEOF 10997 #define BUNDLE_ID_PREFIX "$bundleidprefix" 10998 _ACEOF 10999 11000 11001 11002 11003 11004 if test "x$LAUNCHD" = "xyes"; then 11005 LAUNCHD_TRUE= 11006 LAUNCHD_FALSE='#' 11007 else 11008 LAUNCHD_TRUE='#' 11009 LAUNCHD_FALSE= 11010 fi 11011 11012 if test "x$TIGER_LAUNCHD" = "xyes"; then 11013 TIGER_LAUNCHD_TRUE= 11014 TIGER_LAUNCHD_FALSE='#' 11015 else 11016 TIGER_LAUNCHD_TRUE='#' 11017 TIGER_LAUNCHD_FALSE= 11018 fi 11019 11020 if test "x$launchagentxserver" != "xno"; then 11021 LAUNCHAGENT_XSERVER_TRUE= 11022 LAUNCHAGENT_XSERVER_FALSE='#' 11023 else 11024 LAUNCHAGENT_XSERVER_TRUE='#' 11025 LAUNCHAGENT_XSERVER_FALSE= 11026 fi 11027 11028 11029 # Checks for pkg-config packages 11030 11031 pkg_failed=no 11032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINIT" >&5 11033 $as_echo_n "checking for XINIT... " >&6; } 11034 11035 if test -n "$XINIT_CFLAGS"; then 11036 pkg_cv_XINIT_CFLAGS="$XINIT_CFLAGS" 11037 elif test -n "$PKG_CONFIG"; then 11038 if test -n "$PKG_CONFIG" && \ 11039 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11040 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11041 ac_status=$? 11042 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11043 test $ac_status = 0; }; then 11044 pkg_cv_XINIT_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.17" 2>/dev/null` 11045 else 11046 pkg_failed=yes 11047 fi 11048 else 11049 pkg_failed=untried 11050 fi 11051 if test -n "$XINIT_LIBS"; then 11052 pkg_cv_XINIT_LIBS="$XINIT_LIBS" 11053 elif test -n "$PKG_CONFIG"; then 11054 if test -n "$PKG_CONFIG" && \ 11055 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11056 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11057 ac_status=$? 11058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11059 test $ac_status = 0; }; then 11060 pkg_cv_XINIT_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.17" 2>/dev/null` 11061 else 11062 pkg_failed=yes 11063 fi 11064 else 11065 pkg_failed=untried 11066 fi 11067 11068 11069 11070 if test $pkg_failed = yes; then 11071 11072 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11073 _pkg_short_errors_supported=yes 11074 else 11075 _pkg_short_errors_supported=no 11076 fi 11077 if test $_pkg_short_errors_supported = yes; then 11078 XINIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xproto >= 7.0.17" 2>&1` 11079 else 11080 XINIT_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xproto >= 7.0.17" 2>&1` 11081 fi 11082 # Put the nasty error message in config.log where it belongs 11083 echo "$XINIT_PKG_ERRORS" >&5 11084 11085 as_fn_error $? "Package requirements (x11 xproto >= 7.0.17) were not met: 11086 11087 $XINIT_PKG_ERRORS 11088 11089 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11090 installed software in a non-standard prefix. 11091 11092 Alternatively, you may set the environment variables XINIT_CFLAGS 11093 and XINIT_LIBS to avoid the need to call pkg-config. 11094 See the pkg-config man page for more details. 11095 " "$LINENO" 5 11096 elif test $pkg_failed = untried; then 11097 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11098 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11099 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11100 is in your PATH or set the PKG_CONFIG environment variable to the full 11101 path to pkg-config. 11102 11103 Alternatively, you may set the environment variables XINIT_CFLAGS 11104 and XINIT_LIBS to avoid the need to call pkg-config. 11105 See the pkg-config man page for more details. 11106 11107 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11108 See \`config.log' for more details" "$LINENO" 5; } 11109 else 11110 XINIT_CFLAGS=$pkg_cv_XINIT_CFLAGS 11111 XINIT_LIBS=$pkg_cv_XINIT_LIBS 11112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11113 $as_echo "yes" >&6; } 11114 : 11115 fi 11116 11117 case $host_os in 11118 *bsd*) 11119 XINIT_CFLAGS="$XINIT_CFLAGS -DCSRG_BASED" 11120 ;; 11121 esac 11122 11123 11124 for ac_prog in mcookie 11125 do 11126 # Extract the first word of "$ac_prog", so it can be a program name with args. 11127 set dummy $ac_prog; ac_word=$2 11128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11129 $as_echo_n "checking for $ac_word... " >&6; } 11130 if ${ac_cv_path_MCOOKIE+:} false; then : 11131 $as_echo_n "(cached) " >&6 11132 else 11133 case $MCOOKIE in 11134 [\\/]* | ?:[\\/]*) 11135 ac_cv_path_MCOOKIE="$MCOOKIE" # Let the user override the test with a path. 11136 ;; 11137 *) 11138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11139 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/local/bin" 11140 for as_dir in $as_dummy 11141 do 11142 IFS=$as_save_IFS 11143 test -z "$as_dir" && as_dir=. 11144 for ac_exec_ext in '' $ac_executable_extensions; do 11145 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11146 ac_cv_path_MCOOKIE="$as_dir/$ac_word$ac_exec_ext" 11147 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11148 break 2 11149 fi 11150 done 11151 done 11152 IFS=$as_save_IFS 11153 11154 ;; 11155 esac 11156 fi 11157 MCOOKIE=$ac_cv_path_MCOOKIE 11158 if test -n "$MCOOKIE"; then 11159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MCOOKIE" >&5 11160 $as_echo "$MCOOKIE" >&6; } 11161 else 11162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11163 $as_echo "no" >&6; } 11164 fi 11165 11166 11167 test -n "$MCOOKIE" && break 11168 done 11169 test -n "$MCOOKIE" || MCOOKIE="$MCOOKIE" 11170 11171 11172 # If mcookie not found, try openssl, else per-system fallbacks 11173 if test "x$MCOOKIE" = x ; then 11174 for ac_prog in openssl 11175 do 11176 # Extract the first word of "$ac_prog", so it can be a program name with args. 11177 set dummy $ac_prog; ac_word=$2 11178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11179 $as_echo_n "checking for $ac_word... " >&6; } 11180 if ${ac_cv_path_OPENSSL+:} false; then : 11181 $as_echo_n "(cached) " >&6 11182 else 11183 case $OPENSSL in 11184 [\\/]* | ?:[\\/]*) 11185 ac_cv_path_OPENSSL="$OPENSSL" # Let the user override the test with a path. 11186 ;; 11187 *) 11188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11189 as_dummy="$PATH:/bin:/usr/bin:/usr/sbin:/usr/lib:/usr/libexec:/usr/local/bin" 11190 for as_dir in $as_dummy 11191 do 11192 IFS=$as_save_IFS 11193 test -z "$as_dir" && as_dir=. 11194 for ac_exec_ext in '' $ac_executable_extensions; do 11195 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11196 ac_cv_path_OPENSSL="$as_dir/$ac_word$ac_exec_ext" 11197 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11198 break 2 11199 fi 11200 done 11201 done 11202 IFS=$as_save_IFS 11203 11204 ;; 11205 esac 11206 fi 11207 OPENSSL=$ac_cv_path_OPENSSL 11208 if test -n "$OPENSSL"; then 11209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENSSL" >&5 11210 $as_echo "$OPENSSL" >&6; } 11211 else 11212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11213 $as_echo "no" >&6; } 11214 fi 11215 11216 11217 test -n "$OPENSSL" && break 11218 done 11219 test -n "$OPENSSL" || OPENSSL="$OPENSSL" 11220 11221 if test "x$OPENSSL" != x ; then 11222 MCOOKIE="$OPENSSL rand -hex 16" 11223 else 11224 case $host_os in 11225 *openbsd*) 11226 MCOOKIE='/usr/sbin/openssl rand -hex 16' 11227 ;; 11228 *solaris*) 11229 MCOOKIE="/usr/bin/od -X -A n -N 16 /dev/urandom | /usr/bin/tr -d ' '" 11230 ;; 11231 esac 11232 fi 11233 fi 11234 if test "x$MCOOKIE" != x ; then 11235 STARTX_COOKIE_FLAGS='-DHAS_COOKIE_MAKER -DMK_COOKIE="$(MCOOKIE)"' 11236 { $as_echo "$as_me:${as_lineno-$LINENO}: startx will depend on \"$MCOOKIE\" to generate xauth cookies" >&5 11237 $as_echo "$as_me: startx will depend on \"$MCOOKIE\" to generate xauth cookies" >&6;} 11238 fi 11239 11240 11241 # Additional substitutions in startx, xinitrc & man pages 11242 SHELL_CMD="/bin/sh" 11243 XSERVERNAME="Xorg" 11244 XCONFIGFILE="xorg.conf" 11245 XCONFIGFILEMAN='${XCONFIGFILE} (${FILE_MAN_SUFFIX})' 11246 case $host_os in 11247 cygwin*) 11248 XSERVERNAME="XWin" 11249 XCONFIGFILE="XWinrc" 11250 ;; 11251 darwin*) 11252 XSERVERNAME="Xquartz" 11253 XCONFIGFILE="defaults" 11254 XCONFIGFILEMAN='defaults (1)' 11255 ;; 11256 *solaris*) 11257 SHELL_CMD="/bin/ksh" 11258 ;; 11259 *sco*) 11260 SHELL_CMD="/bin/ksh" 11261 SCOMAN=1 11262 ;; 11263 esac 11264 11265 11266 11267 11268 11269 11270 11271 11272 11273 11274 11275 11276 11277 11278 11279 11280 ac_config_files="$ac_config_files Makefile man/Makefile launchd/Makefile launchd/privileged_startx/Makefile launchd/user_startx/Makefile" 11281 11282 cat >confcache <<\_ACEOF 11283 # This file is a shell script that caches the results of configure 11284 # tests run on this system so they can be shared between configure 11285 # scripts and configure runs, see configure's option --config-cache. 11286 # It is not useful on other systems. If it contains results you don't 11287 # want to keep, you may remove or edit it. 11288 # 11289 # config.status only pays attention to the cache file if you give it 11290 # the --recheck option to rerun configure. 11291 # 11292 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11293 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11294 # following values. 11295 11296 _ACEOF 11297 11298 # The following way of writing the cache mishandles newlines in values, 11299 # but we know of no workaround that is simple, portable, and efficient. 11300 # So, we kill variables containing newlines. 11301 # Ultrix sh set writes to stderr and can't be redirected directly, 11302 # and sets the high bit in the cache file unless we assign to the vars. 11303 ( 11304 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11305 eval ac_val=\$$ac_var 11306 case $ac_val in #( 11307 *${as_nl}*) 11308 case $ac_var in #( 11309 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11310 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11311 esac 11312 case $ac_var in #( 11313 _ | IFS | as_nl) ;; #( 11314 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11315 *) { eval $ac_var=; unset $ac_var;} ;; 11316 esac ;; 11317 esac 11318 done 11319 11320 (set) 2>&1 | 11321 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11322 *${as_nl}ac_space=\ *) 11323 # `set' does not quote correctly, so add quotes: double-quote 11324 # substitution turns \\\\ into \\, and sed turns \\ into \. 11325 sed -n \ 11326 "s/'/'\\\\''/g; 11327 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11328 ;; #( 11329 *) 11330 # `set' quotes correctly as required by POSIX, so do not add quotes. 11331 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11332 ;; 11333 esac | 11334 sort 11335 ) | 11336 sed ' 11337 /^ac_cv_env_/b end 11338 t clear 11339 :clear 11340 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11341 t end 11342 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11343 :end' >>confcache 11344 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11345 if test -w "$cache_file"; then 11346 if test "x$cache_file" != "x/dev/null"; then 11347 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11348 $as_echo "$as_me: updating cache $cache_file" >&6;} 11349 if test ! -f "$cache_file" || test -h "$cache_file"; then 11350 cat confcache >"$cache_file" 11351 else 11352 case $cache_file in #( 11353 */* | ?:*) 11354 mv -f confcache "$cache_file"$$ && 11355 mv -f "$cache_file"$$ "$cache_file" ;; #( 11356 *) 11357 mv -f confcache "$cache_file" ;; 11358 esac 11359 fi 11360 fi 11361 else 11362 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11363 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11364 fi 11365 fi 11366 rm -f confcache 11367 11368 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11369 # Let make expand exec_prefix. 11370 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11371 11372 DEFS=-DHAVE_CONFIG_H 11373 11374 ac_libobjs= 11375 ac_ltlibobjs= 11376 U= 11377 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11378 # 1. Remove the extension, and $U if already installed. 11379 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11380 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11381 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11382 # will be set to the directory where LIBOBJS objects are built. 11383 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11384 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11385 done 11386 LIBOBJS=$ac_libobjs 11387 11388 LTLIBOBJS=$ac_ltlibobjs 11389 11390 11391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11392 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11393 if test -n "$am_sleep_pid"; then 11394 # Hide warnings about reused PIDs. 11395 wait $am_sleep_pid 2>/dev/null 11396 fi 11397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11398 $as_echo "done" >&6; } 11399 if test -n "$EXEEXT"; then 11400 am__EXEEXT_TRUE= 11401 am__EXEEXT_FALSE='#' 11402 else 11403 am__EXEEXT_TRUE='#' 11404 am__EXEEXT_FALSE= 11405 fi 11406 11407 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11408 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11409 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11410 fi 11411 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11412 as_fn_error $? "conditional \"AMDEP\" was never defined. 11413 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11414 fi 11415 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11416 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11417 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11418 fi 11419 if test -z "${LAUNCHD_TRUE}" && test -z "${LAUNCHD_FALSE}"; then 11420 as_fn_error $? "conditional \"LAUNCHD\" was never defined. 11421 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11422 fi 11423 if test -z "${TIGER_LAUNCHD_TRUE}" && test -z "${TIGER_LAUNCHD_FALSE}"; then 11424 as_fn_error $? "conditional \"TIGER_LAUNCHD\" was never defined. 11425 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11426 fi 11427 if test -z "${LAUNCHAGENT_XSERVER_TRUE}" && test -z "${LAUNCHAGENT_XSERVER_FALSE}"; then 11428 as_fn_error $? "conditional \"LAUNCHAGENT_XSERVER\" was never defined. 11429 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11430 fi 11431 11432 : "${CONFIG_STATUS=./config.status}" 11433 ac_write_fail=0 11434 ac_clean_files_save=$ac_clean_files 11435 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11436 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11437 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11438 as_write_fail=0 11439 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11440 #! $SHELL 11441 # Generated by $as_me. 11442 # Run this file to recreate the current configuration. 11443 # Compiler output produced by configure, useful for debugging 11444 # configure, is in config.log if it exists. 11445 11446 debug=false 11447 ac_cs_recheck=false 11448 ac_cs_silent=false 11449 11450 SHELL=\${CONFIG_SHELL-$SHELL} 11451 export SHELL 11452 _ASEOF 11453 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11454 ## -------------------- ## 11455 ## M4sh Initialization. ## 11456 ## -------------------- ## 11457 11458 # Be more Bourne compatible 11459 DUALCASE=1; export DUALCASE # for MKS sh 11460 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11461 emulate sh 11462 NULLCMD=: 11463 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11464 # is contrary to our usage. Disable this feature. 11465 alias -g '${1+"$@"}'='"$@"' 11466 setopt NO_GLOB_SUBST 11467 else 11468 case `(set -o) 2>/dev/null` in #( 11469 *posix*) : 11470 set -o posix ;; #( 11471 *) : 11472 ;; 11473 esac 11474 fi 11475 11476 11477 as_nl=' 11478 ' 11479 export as_nl 11480 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11481 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11482 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11483 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11484 # Prefer a ksh shell builtin over an external printf program on Solaris, 11485 # but without wasting forks for bash or zsh. 11486 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11487 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11488 as_echo='print -r --' 11489 as_echo_n='print -rn --' 11490 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11491 as_echo='printf %s\n' 11492 as_echo_n='printf %s' 11493 else 11494 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11495 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11496 as_echo_n='/usr/ucb/echo -n' 11497 else 11498 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11499 as_echo_n_body='eval 11500 arg=$1; 11501 case $arg in #( 11502 *"$as_nl"*) 11503 expr "X$arg" : "X\\(.*\\)$as_nl"; 11504 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11505 esac; 11506 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11507 ' 11508 export as_echo_n_body 11509 as_echo_n='sh -c $as_echo_n_body as_echo' 11510 fi 11511 export as_echo_body 11512 as_echo='sh -c $as_echo_body as_echo' 11513 fi 11514 11515 # The user is always right. 11516 if test "${PATH_SEPARATOR+set}" != set; then 11517 PATH_SEPARATOR=: 11518 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11519 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11520 PATH_SEPARATOR=';' 11521 } 11522 fi 11523 11524 11525 # IFS 11526 # We need space, tab and new line, in precisely that order. Quoting is 11527 # there to prevent editors from complaining about space-tab. 11528 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11529 # splitting by setting IFS to empty value.) 11530 IFS=" "" $as_nl" 11531 11532 # Find who we are. Look in the path if we contain no directory separator. 11533 as_myself= 11534 case $0 in #(( 11535 *[\\/]* ) as_myself=$0 ;; 11536 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11537 for as_dir in $PATH 11538 do 11539 IFS=$as_save_IFS 11540 test -z "$as_dir" && as_dir=. 11541 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11542 done 11543 IFS=$as_save_IFS 11544 11545 ;; 11546 esac 11547 # We did not find ourselves, most probably we were run as `sh COMMAND' 11548 # in which case we are not to be found in the path. 11549 if test "x$as_myself" = x; then 11550 as_myself=$0 11551 fi 11552 if test ! -f "$as_myself"; then 11553 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11554 exit 1 11555 fi 11556 11557 # Unset variables that we do not need and which cause bugs (e.g. in 11558 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11559 # suppresses any "Segmentation fault" message there. '((' could 11560 # trigger a bug in pdksh 5.2.14. 11561 for as_var in BASH_ENV ENV MAIL MAILPATH 11562 do eval test x\${$as_var+set} = xset \ 11563 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11564 done 11565 PS1='$ ' 11566 PS2='> ' 11567 PS4='+ ' 11568 11569 # NLS nuisances. 11570 LC_ALL=C 11571 export LC_ALL 11572 LANGUAGE=C 11573 export LANGUAGE 11574 11575 # CDPATH. 11576 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11577 11578 11579 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11580 # ---------------------------------------- 11581 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11582 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11583 # script with STATUS, using 1 if that was 0. 11584 as_fn_error () 11585 { 11586 as_status=$1; test $as_status -eq 0 && as_status=1 11587 if test "$4"; then 11588 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11589 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11590 fi 11591 $as_echo "$as_me: error: $2" >&2 11592 as_fn_exit $as_status 11593 } # as_fn_error 11594 11595 11596 # as_fn_set_status STATUS 11597 # ----------------------- 11598 # Set $? to STATUS, without forking. 11599 as_fn_set_status () 11600 { 11601 return $1 11602 } # as_fn_set_status 11603 11604 # as_fn_exit STATUS 11605 # ----------------- 11606 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11607 as_fn_exit () 11608 { 11609 set +e 11610 as_fn_set_status $1 11611 exit $1 11612 } # as_fn_exit 11613 11614 # as_fn_unset VAR 11615 # --------------- 11616 # Portably unset VAR. 11617 as_fn_unset () 11618 { 11619 { eval $1=; unset $1;} 11620 } 11621 as_unset=as_fn_unset 11622 # as_fn_append VAR VALUE 11623 # ---------------------- 11624 # Append the text in VALUE to the end of the definition contained in VAR. Take 11625 # advantage of any shell optimizations that allow amortized linear growth over 11626 # repeated appends, instead of the typical quadratic growth present in naive 11627 # implementations. 11628 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11629 eval 'as_fn_append () 11630 { 11631 eval $1+=\$2 11632 }' 11633 else 11634 as_fn_append () 11635 { 11636 eval $1=\$$1\$2 11637 } 11638 fi # as_fn_append 11639 11640 # as_fn_arith ARG... 11641 # ------------------ 11642 # Perform arithmetic evaluation on the ARGs, and store the result in the 11643 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11644 # must be portable across $(()) and expr. 11645 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11646 eval 'as_fn_arith () 11647 { 11648 as_val=$(( $* )) 11649 }' 11650 else 11651 as_fn_arith () 11652 { 11653 as_val=`expr "$@" || test $? -eq 1` 11654 } 11655 fi # as_fn_arith 11656 11657 11658 if expr a : '\(a\)' >/dev/null 2>&1 && 11659 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11660 as_expr=expr 11661 else 11662 as_expr=false 11663 fi 11664 11665 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11666 as_basename=basename 11667 else 11668 as_basename=false 11669 fi 11670 11671 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11672 as_dirname=dirname 11673 else 11674 as_dirname=false 11675 fi 11676 11677 as_me=`$as_basename -- "$0" || 11678 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11679 X"$0" : 'X\(//\)$' \| \ 11680 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11681 $as_echo X/"$0" | 11682 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11683 s//\1/ 11684 q 11685 } 11686 /^X\/\(\/\/\)$/{ 11687 s//\1/ 11688 q 11689 } 11690 /^X\/\(\/\).*/{ 11691 s//\1/ 11692 q 11693 } 11694 s/.*/./; q'` 11695 11696 # Avoid depending upon Character Ranges. 11697 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11698 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11699 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11700 as_cr_digits='0123456789' 11701 as_cr_alnum=$as_cr_Letters$as_cr_digits 11702 11703 ECHO_C= ECHO_N= ECHO_T= 11704 case `echo -n x` in #((((( 11705 -n*) 11706 case `echo 'xy\c'` in 11707 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11708 xy) ECHO_C='\c';; 11709 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11710 ECHO_T=' ';; 11711 esac;; 11712 *) 11713 ECHO_N='-n';; 11714 esac 11715 11716 rm -f conf$$ conf$$.exe conf$$.file 11717 if test -d conf$$.dir; then 11718 rm -f conf$$.dir/conf$$.file 11719 else 11720 rm -f conf$$.dir 11721 mkdir conf$$.dir 2>/dev/null 11722 fi 11723 if (echo >conf$$.file) 2>/dev/null; then 11724 if ln -s conf$$.file conf$$ 2>/dev/null; then 11725 as_ln_s='ln -s' 11726 # ... but there are two gotchas: 11727 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11728 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11729 # In both cases, we have to default to `cp -p'. 11730 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11731 as_ln_s='cp -p' 11732 elif ln conf$$.file conf$$ 2>/dev/null; then 11733 as_ln_s=ln 11734 else 11735 as_ln_s='cp -p' 11736 fi 11737 else 11738 as_ln_s='cp -p' 11739 fi 11740 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11741 rmdir conf$$.dir 2>/dev/null 11742 11743 11744 # as_fn_mkdir_p 11745 # ------------- 11746 # Create "$as_dir" as a directory, including parents if necessary. 11747 as_fn_mkdir_p () 11748 { 11749 11750 case $as_dir in #( 11751 -*) as_dir=./$as_dir;; 11752 esac 11753 test -d "$as_dir" || eval $as_mkdir_p || { 11754 as_dirs= 11755 while :; do 11756 case $as_dir in #( 11757 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11758 *) as_qdir=$as_dir;; 11759 esac 11760 as_dirs="'$as_qdir' $as_dirs" 11761 as_dir=`$as_dirname -- "$as_dir" || 11762 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11763 X"$as_dir" : 'X\(//\)[^/]' \| \ 11764 X"$as_dir" : 'X\(//\)$' \| \ 11765 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11766 $as_echo X"$as_dir" | 11767 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11768 s//\1/ 11769 q 11770 } 11771 /^X\(\/\/\)[^/].*/{ 11772 s//\1/ 11773 q 11774 } 11775 /^X\(\/\/\)$/{ 11776 s//\1/ 11777 q 11778 } 11779 /^X\(\/\).*/{ 11780 s//\1/ 11781 q 11782 } 11783 s/.*/./; q'` 11784 test -d "$as_dir" && break 11785 done 11786 test -z "$as_dirs" || eval "mkdir $as_dirs" 11787 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11788 11789 11790 } # as_fn_mkdir_p 11791 if mkdir -p . 2>/dev/null; then 11792 as_mkdir_p='mkdir -p "$as_dir"' 11793 else 11794 test -d ./-p && rmdir ./-p 11795 as_mkdir_p=false 11796 fi 11797 11798 if test -x / >/dev/null 2>&1; then 11799 as_test_x='test -x' 11800 else 11801 if ls -dL / >/dev/null 2>&1; then 11802 as_ls_L_option=L 11803 else 11804 as_ls_L_option= 11805 fi 11806 as_test_x=' 11807 eval sh -c '\'' 11808 if test -d "$1"; then 11809 test -d "$1/."; 11810 else 11811 case $1 in #( 11812 -*)set "./$1";; 11813 esac; 11814 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11815 ???[sx]*):;;*)false;;esac;fi 11816 '\'' sh 11817 ' 11818 fi 11819 as_executable_p=$as_test_x 11820 11821 # Sed expression to map a string onto a valid CPP name. 11822 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11823 11824 # Sed expression to map a string onto a valid variable name. 11825 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11826 11827 11828 exec 6>&1 11829 ## ----------------------------------- ## 11830 ## Main body of $CONFIG_STATUS script. ## 11831 ## ----------------------------------- ## 11832 _ASEOF 11833 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11834 11835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11836 # Save the log message, to keep $0 and so on meaningful, and to 11837 # report actual input values of CONFIG_FILES etc. instead of their 11838 # values after options handling. 11839 ac_log=" 11840 This file was extended by xinit $as_me 1.3.3, which was 11841 generated by GNU Autoconf 2.68. Invocation command line was 11842 11843 CONFIG_FILES = $CONFIG_FILES 11844 CONFIG_HEADERS = $CONFIG_HEADERS 11845 CONFIG_LINKS = $CONFIG_LINKS 11846 CONFIG_COMMANDS = $CONFIG_COMMANDS 11847 $ $0 $@ 11848 11849 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11850 " 11851 11852 _ACEOF 11853 11854 case $ac_config_files in *" 11855 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11856 esac 11857 11858 case $ac_config_headers in *" 11859 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11860 esac 11861 11862 11863 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11864 # Files that config.status was made for. 11865 config_files="$ac_config_files" 11866 config_headers="$ac_config_headers" 11867 config_commands="$ac_config_commands" 11868 11869 _ACEOF 11870 11871 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11872 ac_cs_usage="\ 11873 \`$as_me' instantiates files and other configuration actions 11874 from templates according to the current configuration. Unless the files 11875 and actions are specified as TAGs, all are instantiated by default. 11876 11877 Usage: $0 [OPTION]... [TAG]... 11878 11879 -h, --help print this help, then exit 11880 -V, --version print version number and configuration settings, then exit 11881 --config print configuration, then exit 11882 -q, --quiet, --silent 11883 do not print progress messages 11884 -d, --debug don't remove temporary files 11885 --recheck update $as_me by reconfiguring in the same conditions 11886 --file=FILE[:TEMPLATE] 11887 instantiate the configuration file FILE 11888 --header=FILE[:TEMPLATE] 11889 instantiate the configuration header FILE 11890 11891 Configuration files: 11892 $config_files 11893 11894 Configuration headers: 11895 $config_headers 11896 11897 Configuration commands: 11898 $config_commands 11899 11900 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11901 11902 _ACEOF 11903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11904 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11905 ac_cs_version="\\ 11906 xinit config.status 1.3.3 11907 configured by $0, generated by GNU Autoconf 2.68, 11908 with options \\"\$ac_cs_config\\" 11909 11910 Copyright (C) 2010 Free Software Foundation, Inc. 11911 This config.status script is free software; the Free Software Foundation 11912 gives unlimited permission to copy, distribute and modify it." 11913 11914 ac_pwd='$ac_pwd' 11915 srcdir='$srcdir' 11916 INSTALL='$INSTALL' 11917 MKDIR_P='$MKDIR_P' 11918 AWK='$AWK' 11919 test -n "\$AWK" || AWK=awk 11920 _ACEOF 11921 11922 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11923 # The default lists apply if the user does not specify any file. 11924 ac_need_defaults=: 11925 while test $# != 0 11926 do 11927 case $1 in 11928 --*=?*) 11929 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11930 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11931 ac_shift=: 11932 ;; 11933 --*=) 11934 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11935 ac_optarg= 11936 ac_shift=: 11937 ;; 11938 *) 11939 ac_option=$1 11940 ac_optarg=$2 11941 ac_shift=shift 11942 ;; 11943 esac 11944 11945 case $ac_option in 11946 # Handling of the options. 11947 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11948 ac_cs_recheck=: ;; 11949 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11950 $as_echo "$ac_cs_version"; exit ;; 11951 --config | --confi | --conf | --con | --co | --c ) 11952 $as_echo "$ac_cs_config"; exit ;; 11953 --debug | --debu | --deb | --de | --d | -d ) 11954 debug=: ;; 11955 --file | --fil | --fi | --f ) 11956 $ac_shift 11957 case $ac_optarg in 11958 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11959 '') as_fn_error $? "missing file argument" ;; 11960 esac 11961 as_fn_append CONFIG_FILES " '$ac_optarg'" 11962 ac_need_defaults=false;; 11963 --header | --heade | --head | --hea ) 11964 $ac_shift 11965 case $ac_optarg in 11966 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11967 esac 11968 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11969 ac_need_defaults=false;; 11970 --he | --h) 11971 # Conflict between --help and --header 11972 as_fn_error $? "ambiguous option: \`$1' 11973 Try \`$0 --help' for more information.";; 11974 --help | --hel | -h ) 11975 $as_echo "$ac_cs_usage"; exit ;; 11976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11977 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11978 ac_cs_silent=: ;; 11979 11980 # This is an error. 11981 -*) as_fn_error $? "unrecognized option: \`$1' 11982 Try \`$0 --help' for more information." ;; 11983 11984 *) as_fn_append ac_config_targets " $1" 11985 ac_need_defaults=false ;; 11986 11987 esac 11988 shift 11989 done 11990 11991 ac_configure_extra_args= 11992 11993 if $ac_cs_silent; then 11994 exec 6>/dev/null 11995 ac_configure_extra_args="$ac_configure_extra_args --silent" 11996 fi 11997 11998 _ACEOF 11999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12000 if \$ac_cs_recheck; then 12001 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12002 shift 12003 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12004 CONFIG_SHELL='$SHELL' 12005 export CONFIG_SHELL 12006 exec "\$@" 12007 fi 12008 12009 _ACEOF 12010 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12011 exec 5>>config.log 12012 { 12013 echo 12014 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12015 ## Running $as_me. ## 12016 _ASBOX 12017 $as_echo "$ac_log" 12018 } >&5 12019 12020 _ACEOF 12021 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12022 # 12023 # INIT-COMMANDS 12024 # 12025 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12026 12027 _ACEOF 12028 12029 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12030 12031 # Handling of arguments. 12032 for ac_config_target in $ac_config_targets 12033 do 12034 case $ac_config_target in 12035 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12036 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12037 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12038 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12039 "launchd/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/Makefile" ;; 12040 "launchd/privileged_startx/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/privileged_startx/Makefile" ;; 12041 "launchd/user_startx/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/user_startx/Makefile" ;; 12042 12043 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12044 esac 12045 done 12046 12047 12048 # If the user did not use the arguments to specify the items to instantiate, 12049 # then the envvar interface is used. Set only those that are not. 12050 # We use the long form for the default assignment because of an extremely 12051 # bizarre bug on SunOS 4.1.3. 12052 if $ac_need_defaults; then 12053 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12054 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12055 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12056 fi 12057 12058 # Have a temporary directory for convenience. Make it in the build tree 12059 # simply because there is no reason against having it here, and in addition, 12060 # creating and moving files from /tmp can sometimes cause problems. 12061 # Hook for its removal unless debugging. 12062 # Note that there is a small window in which the directory will not be cleaned: 12063 # after its creation but before its name has been assigned to `$tmp'. 12064 $debug || 12065 { 12066 tmp= ac_tmp= 12067 trap 'exit_status=$? 12068 : "${ac_tmp:=$tmp}" 12069 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12070 ' 0 12071 trap 'as_fn_exit 1' 1 2 13 15 12072 } 12073 # Create a (secure) tmp directory for tmp files. 12074 12075 { 12076 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12077 test -d "$tmp" 12078 } || 12079 { 12080 tmp=./conf$$-$RANDOM 12081 (umask 077 && mkdir "$tmp") 12082 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12083 ac_tmp=$tmp 12084 12085 # Set up the scripts for CONFIG_FILES section. 12086 # No need to generate them if there are no CONFIG_FILES. 12087 # This happens for instance with `./config.status config.h'. 12088 if test -n "$CONFIG_FILES"; then 12089 12090 12091 ac_cr=`echo X | tr X '\015'` 12092 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12093 # But we know of no other shell where ac_cr would be empty at this 12094 # point, so we can use a bashism as a fallback. 12095 if test "x$ac_cr" = x; then 12096 eval ac_cr=\$\'\\r\' 12097 fi 12098 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12099 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12100 ac_cs_awk_cr='\\r' 12101 else 12102 ac_cs_awk_cr=$ac_cr 12103 fi 12104 12105 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12106 _ACEOF 12107 12108 12109 { 12110 echo "cat >conf$$subs.awk <<_ACEOF" && 12111 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12112 echo "_ACEOF" 12113 } >conf$$subs.sh || 12114 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12115 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12116 ac_delim='%!_!# ' 12117 for ac_last_try in false false false false false :; do 12118 . ./conf$$subs.sh || 12119 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12120 12121 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12122 if test $ac_delim_n = $ac_delim_num; then 12123 break 12124 elif $ac_last_try; then 12125 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12126 else 12127 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12128 fi 12129 done 12130 rm -f conf$$subs.sh 12131 12132 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12133 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12134 _ACEOF 12135 sed -n ' 12136 h 12137 s/^/S["/; s/!.*/"]=/ 12138 p 12139 g 12140 s/^[^!]*!// 12141 :repl 12142 t repl 12143 s/'"$ac_delim"'$// 12144 t delim 12145 :nl 12146 h 12147 s/\(.\{148\}\)..*/\1/ 12148 t more1 12149 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12150 p 12151 n 12152 b repl 12153 :more1 12154 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12155 p 12156 g 12157 s/.\{148\}// 12158 t nl 12159 :delim 12160 h 12161 s/\(.\{148\}\)..*/\1/ 12162 t more2 12163 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12164 p 12165 b 12166 :more2 12167 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12168 p 12169 g 12170 s/.\{148\}// 12171 t delim 12172 ' <conf$$subs.awk | sed ' 12173 /^[^""]/{ 12174 N 12175 s/\n// 12176 } 12177 ' >>$CONFIG_STATUS || ac_write_fail=1 12178 rm -f conf$$subs.awk 12179 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12180 _ACAWK 12181 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12182 for (key in S) S_is_set[key] = 1 12183 FS = "" 12184 12185 } 12186 { 12187 line = $ 0 12188 nfields = split(line, field, "@") 12189 substed = 0 12190 len = length(field[1]) 12191 for (i = 2; i < nfields; i++) { 12192 key = field[i] 12193 keylen = length(key) 12194 if (S_is_set[key]) { 12195 value = S[key] 12196 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12197 len += length(value) + length(field[++i]) 12198 substed = 1 12199 } else 12200 len += 1 + keylen 12201 } 12202 12203 print line 12204 } 12205 12206 _ACAWK 12207 _ACEOF 12208 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12209 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12210 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12211 else 12212 cat 12213 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12214 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12215 _ACEOF 12216 12217 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12218 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12219 # trailing colons and then remove the whole line if VPATH becomes empty 12220 # (actually we leave an empty line to preserve line numbers). 12221 if test "x$srcdir" = x.; then 12222 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12223 h 12224 s/// 12225 s/^/:/ 12226 s/[ ]*$/:/ 12227 s/:\$(srcdir):/:/g 12228 s/:\${srcdir}:/:/g 12229 s/:@srcdir@:/:/g 12230 s/^:*// 12231 s/:*$// 12232 x 12233 s/\(=[ ]*\).*/\1/ 12234 G 12235 s/\n// 12236 s/^[^=]*=[ ]*$// 12237 }' 12238 fi 12239 12240 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12241 fi # test -n "$CONFIG_FILES" 12242 12243 # Set up the scripts for CONFIG_HEADERS section. 12244 # No need to generate them if there are no CONFIG_HEADERS. 12245 # This happens for instance with `./config.status Makefile'. 12246 if test -n "$CONFIG_HEADERS"; then 12247 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12248 BEGIN { 12249 _ACEOF 12250 12251 # Transform confdefs.h into an awk script `defines.awk', embedded as 12252 # here-document in config.status, that substitutes the proper values into 12253 # config.h.in to produce config.h. 12254 12255 # Create a delimiter string that does not exist in confdefs.h, to ease 12256 # handling of long lines. 12257 ac_delim='%!_!# ' 12258 for ac_last_try in false false :; do 12259 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12260 if test -z "$ac_tt"; then 12261 break 12262 elif $ac_last_try; then 12263 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12264 else 12265 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12266 fi 12267 done 12268 12269 # For the awk script, D is an array of macro values keyed by name, 12270 # likewise P contains macro parameters if any. Preserve backslash 12271 # newline sequences. 12272 12273 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12274 sed -n ' 12275 s/.\{148\}/&'"$ac_delim"'/g 12276 t rset 12277 :rset 12278 s/^[ ]*#[ ]*define[ ][ ]*/ / 12279 t def 12280 d 12281 :def 12282 s/\\$// 12283 t bsnl 12284 s/["\\]/\\&/g 12285 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12286 D["\1"]=" \3"/p 12287 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12288 d 12289 :bsnl 12290 s/["\\]/\\&/g 12291 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12292 D["\1"]=" \3\\\\\\n"\\/p 12293 t cont 12294 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12295 t cont 12296 d 12297 :cont 12298 n 12299 s/.\{148\}/&'"$ac_delim"'/g 12300 t clear 12301 :clear 12302 s/\\$// 12303 t bsnlc 12304 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12305 d 12306 :bsnlc 12307 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12308 b cont 12309 ' <confdefs.h | sed ' 12310 s/'"$ac_delim"'/"\\\ 12311 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12312 12313 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12314 for (key in D) D_is_set[key] = 1 12315 FS = "" 12316 } 12317 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12318 line = \$ 0 12319 split(line, arg, " ") 12320 if (arg[1] == "#") { 12321 defundef = arg[2] 12322 mac1 = arg[3] 12323 } else { 12324 defundef = substr(arg[1], 2) 12325 mac1 = arg[2] 12326 } 12327 split(mac1, mac2, "(") #) 12328 macro = mac2[1] 12329 prefix = substr(line, 1, index(line, defundef) - 1) 12330 if (D_is_set[macro]) { 12331 # Preserve the white space surrounding the "#". 12332 print prefix "define", macro P[macro] D[macro] 12333 next 12334 } else { 12335 # Replace #undef with comments. This is necessary, for example, 12336 # in the case of _POSIX_SOURCE, which is predefined and required 12337 # on some systems where configure will not decide to define it. 12338 if (defundef == "undef") { 12339 print "/*", prefix defundef, macro, "*/" 12340 next 12341 } 12342 } 12343 } 12344 { print } 12345 _ACAWK 12346 _ACEOF 12347 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12348 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12349 fi # test -n "$CONFIG_HEADERS" 12350 12351 12352 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12353 shift 12354 for ac_tag 12355 do 12356 case $ac_tag in 12357 :[FHLC]) ac_mode=$ac_tag; continue;; 12358 esac 12359 case $ac_mode$ac_tag in 12360 :[FHL]*:*);; 12361 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12362 :[FH]-) ac_tag=-:-;; 12363 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12364 esac 12365 ac_save_IFS=$IFS 12366 IFS=: 12367 set x $ac_tag 12368 IFS=$ac_save_IFS 12369 shift 12370 ac_file=$1 12371 shift 12372 12373 case $ac_mode in 12374 :L) ac_source=$1;; 12375 :[FH]) 12376 ac_file_inputs= 12377 for ac_f 12378 do 12379 case $ac_f in 12380 -) ac_f="$ac_tmp/stdin";; 12381 *) # Look for the file first in the build tree, then in the source tree 12382 # (if the path is not absolute). The absolute path cannot be DOS-style, 12383 # because $ac_f cannot contain `:'. 12384 test -f "$ac_f" || 12385 case $ac_f in 12386 [\\/$]*) false;; 12387 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12388 esac || 12389 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12390 esac 12391 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12392 as_fn_append ac_file_inputs " '$ac_f'" 12393 done 12394 12395 # Let's still pretend it is `configure' which instantiates (i.e., don't 12396 # use $as_me), people would be surprised to read: 12397 # /* config.h. Generated by config.status. */ 12398 configure_input='Generated from '` 12399 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12400 `' by configure.' 12401 if test x"$ac_file" != x-; then 12402 configure_input="$ac_file. $configure_input" 12403 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12404 $as_echo "$as_me: creating $ac_file" >&6;} 12405 fi 12406 # Neutralize special characters interpreted by sed in replacement strings. 12407 case $configure_input in #( 12408 *\&* | *\|* | *\\* ) 12409 ac_sed_conf_input=`$as_echo "$configure_input" | 12410 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12411 *) ac_sed_conf_input=$configure_input;; 12412 esac 12413 12414 case $ac_tag in 12415 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12416 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12417 esac 12418 ;; 12419 esac 12420 12421 ac_dir=`$as_dirname -- "$ac_file" || 12422 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12423 X"$ac_file" : 'X\(//\)[^/]' \| \ 12424 X"$ac_file" : 'X\(//\)$' \| \ 12425 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12426 $as_echo X"$ac_file" | 12427 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12428 s//\1/ 12429 q 12430 } 12431 /^X\(\/\/\)[^/].*/{ 12432 s//\1/ 12433 q 12434 } 12435 /^X\(\/\/\)$/{ 12436 s//\1/ 12437 q 12438 } 12439 /^X\(\/\).*/{ 12440 s//\1/ 12441 q 12442 } 12443 s/.*/./; q'` 12444 as_dir="$ac_dir"; as_fn_mkdir_p 12445 ac_builddir=. 12446 12447 case "$ac_dir" in 12448 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12449 *) 12450 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12451 # A ".." for each directory in $ac_dir_suffix. 12452 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12453 case $ac_top_builddir_sub in 12454 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12455 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12456 esac ;; 12457 esac 12458 ac_abs_top_builddir=$ac_pwd 12459 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12460 # for backward compatibility: 12461 ac_top_builddir=$ac_top_build_prefix 12462 12463 case $srcdir in 12464 .) # We are building in place. 12465 ac_srcdir=. 12466 ac_top_srcdir=$ac_top_builddir_sub 12467 ac_abs_top_srcdir=$ac_pwd ;; 12468 [\\/]* | ?:[\\/]* ) # Absolute name. 12469 ac_srcdir=$srcdir$ac_dir_suffix; 12470 ac_top_srcdir=$srcdir 12471 ac_abs_top_srcdir=$srcdir ;; 12472 *) # Relative name. 12473 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12474 ac_top_srcdir=$ac_top_build_prefix$srcdir 12475 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12476 esac 12477 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12478 12479 12480 case $ac_mode in 12481 :F) 12482 # 12483 # CONFIG_FILE 12484 # 12485 12486 case $INSTALL in 12487 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12488 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12489 esac 12490 ac_MKDIR_P=$MKDIR_P 12491 case $MKDIR_P in 12492 [\\/$]* | ?:[\\/]* ) ;; 12493 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12494 esac 12495 _ACEOF 12496 12497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12498 # If the template does not know about datarootdir, expand it. 12499 # FIXME: This hack should be removed a few years after 2.60. 12500 ac_datarootdir_hack=; ac_datarootdir_seen= 12501 ac_sed_dataroot=' 12502 /datarootdir/ { 12503 p 12504 q 12505 } 12506 /@datadir@/p 12507 /@docdir@/p 12508 /@infodir@/p 12509 /@localedir@/p 12510 /@mandir@/p' 12511 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12512 *datarootdir*) ac_datarootdir_seen=yes;; 12513 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12514 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12515 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12516 _ACEOF 12517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12518 ac_datarootdir_hack=' 12519 s&@datadir@&$datadir&g 12520 s&@docdir@&$docdir&g 12521 s&@infodir@&$infodir&g 12522 s&@localedir@&$localedir&g 12523 s&@mandir@&$mandir&g 12524 s&\\\${datarootdir}&$datarootdir&g' ;; 12525 esac 12526 _ACEOF 12527 12528 # Neutralize VPATH when `$srcdir' = `.'. 12529 # Shell code in configure.ac might set extrasub. 12530 # FIXME: do we really want to maintain this feature? 12531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12532 ac_sed_extra="$ac_vpsub 12533 $extrasub 12534 _ACEOF 12535 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12536 :t 12537 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12538 s|@configure_input@|$ac_sed_conf_input|;t t 12539 s&@top_builddir@&$ac_top_builddir_sub&;t t 12540 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12541 s&@srcdir@&$ac_srcdir&;t t 12542 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12543 s&@top_srcdir@&$ac_top_srcdir&;t t 12544 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12545 s&@builddir@&$ac_builddir&;t t 12546 s&@abs_builddir@&$ac_abs_builddir&;t t 12547 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12548 s&@INSTALL@&$ac_INSTALL&;t t 12549 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12550 $ac_datarootdir_hack 12551 " 12552 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12553 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12554 12555 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12556 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12557 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12558 "$ac_tmp/out"`; test -z "$ac_out"; } && 12559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12560 which seems to be undefined. Please make sure it is defined" >&5 12561 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12562 which seems to be undefined. Please make sure it is defined" >&2;} 12563 12564 rm -f "$ac_tmp/stdin" 12565 case $ac_file in 12566 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12567 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12568 esac \ 12569 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12570 ;; 12571 :H) 12572 # 12573 # CONFIG_HEADER 12574 # 12575 if test x"$ac_file" != x-; then 12576 { 12577 $as_echo "/* $configure_input */" \ 12578 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12579 } >"$ac_tmp/config.h" \ 12580 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12581 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12582 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12583 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12584 else 12585 rm -f "$ac_file" 12586 mv "$ac_tmp/config.h" "$ac_file" \ 12587 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12588 fi 12589 else 12590 $as_echo "/* $configure_input */" \ 12591 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12592 || as_fn_error $? "could not create -" "$LINENO" 5 12593 fi 12594 # Compute "$ac_file"'s index in $config_headers. 12595 _am_arg="$ac_file" 12596 _am_stamp_count=1 12597 for _am_header in $config_headers :; do 12598 case $_am_header in 12599 $_am_arg | $_am_arg:* ) 12600 break ;; 12601 * ) 12602 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12603 esac 12604 done 12605 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12606 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12607 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12608 X"$_am_arg" : 'X\(//\)$' \| \ 12609 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12610 $as_echo X"$_am_arg" | 12611 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12612 s//\1/ 12613 q 12614 } 12615 /^X\(\/\/\)[^/].*/{ 12616 s//\1/ 12617 q 12618 } 12619 /^X\(\/\/\)$/{ 12620 s//\1/ 12621 q 12622 } 12623 /^X\(\/\).*/{ 12624 s//\1/ 12625 q 12626 } 12627 s/.*/./; q'`/stamp-h$_am_stamp_count 12628 ;; 12629 12630 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12631 $as_echo "$as_me: executing $ac_file commands" >&6;} 12632 ;; 12633 esac 12634 12635 12636 case $ac_file$ac_mode in 12637 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12638 # Older Autoconf quotes --file arguments for eval, but not when files 12639 # are listed without --file. Let's play safe and only enable the eval 12640 # if we detect the quoting. 12641 case $CONFIG_FILES in 12642 *\'*) eval set x "$CONFIG_FILES" ;; 12643 *) set x $CONFIG_FILES ;; 12644 esac 12645 shift 12646 for mf 12647 do 12648 # Strip MF so we end up with the name of the file. 12649 mf=`echo "$mf" | sed -e 's/:.*$//'` 12650 # Check whether this is an Automake generated Makefile or not. 12651 # We used to match only the files named 'Makefile.in', but 12652 # some people rename them; so instead we look at the file content. 12653 # Grep'ing the first line is not enough: some people post-process 12654 # each Makefile.in and add a new line on top of each file to say so. 12655 # Grep'ing the whole file is not good either: AIX grep has a line 12656 # limit of 2048, but all sed's we know have understand at least 4000. 12657 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12658 dirpart=`$as_dirname -- "$mf" || 12659 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12660 X"$mf" : 'X\(//\)[^/]' \| \ 12661 X"$mf" : 'X\(//\)$' \| \ 12662 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12663 $as_echo X"$mf" | 12664 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12665 s//\1/ 12666 q 12667 } 12668 /^X\(\/\/\)[^/].*/{ 12669 s//\1/ 12670 q 12671 } 12672 /^X\(\/\/\)$/{ 12673 s//\1/ 12674 q 12675 } 12676 /^X\(\/\).*/{ 12677 s//\1/ 12678 q 12679 } 12680 s/.*/./; q'` 12681 else 12682 continue 12683 fi 12684 # Extract the definition of DEPDIR, am__include, and am__quote 12685 # from the Makefile without running 'make'. 12686 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12687 test -z "$DEPDIR" && continue 12688 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12689 test -z "$am__include" && continue 12690 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12691 # Find all dependency output files, they are included files with 12692 # $(DEPDIR) in their names. We invoke sed twice because it is the 12693 # simplest approach to changing $(DEPDIR) to its actual value in the 12694 # expansion. 12695 for file in `sed -n " 12696 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12697 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12698 # Make sure the directory exists. 12699 test -f "$dirpart/$file" && continue 12700 fdir=`$as_dirname -- "$file" || 12701 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12702 X"$file" : 'X\(//\)[^/]' \| \ 12703 X"$file" : 'X\(//\)$' \| \ 12704 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12705 $as_echo X"$file" | 12706 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12707 s//\1/ 12708 q 12709 } 12710 /^X\(\/\/\)[^/].*/{ 12711 s//\1/ 12712 q 12713 } 12714 /^X\(\/\/\)$/{ 12715 s//\1/ 12716 q 12717 } 12718 /^X\(\/\).*/{ 12719 s//\1/ 12720 q 12721 } 12722 s/.*/./; q'` 12723 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12724 # echo "creating $dirpart/$file" 12725 echo '# dummy' > "$dirpart/$file" 12726 done 12727 done 12728 } 12729 ;; 12730 12731 esac 12732 done # for ac_tag 12733 12734 12735 as_fn_exit 0 12736 _ACEOF 12737 ac_clean_files=$ac_clean_files_save 12738 12739 test $ac_write_fail = 0 || 12740 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12741 12742 12743 # configure is writing to config.log, and then calls config.status. 12744 # config.status does its own redirection, appending to config.log. 12745 # Unfortunately, on DOS this fails, as config.log is still kept open 12746 # by configure, so config.status won't be able to write to it; its 12747 # output is simply discarded. So we exec the FD to /dev/null, 12748 # effectively closing config.log, so it can be properly (re)opened and 12749 # appended to by config.status. When coming back to configure, we 12750 # need to make the FD available again. 12751 if test "$no_create" != yes; then 12752 ac_cs_success=: 12753 ac_config_status_args= 12754 test "$silent" = yes && 12755 ac_config_status_args="$ac_config_status_args --quiet" 12756 exec 5>/dev/null 12757 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12758 exec 5>>config.log 12759 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12760 # would make configure fail if this is the last instruction. 12761 $ac_cs_success || as_fn_exit 1 12762 fi 12763 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12764 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12765 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12766 fi 12767 12768
Indexes created Sun Oct 25 00:26:45 UTC 2026