configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for imake 1.0.6. 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='imake' 563 PACKAGE_TARNAME='imake' 564 PACKAGE_VERSION='1.0.6' 565 PACKAGE_STRING='imake 1.0.6' 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 XPROTO_LIBS 611 XPROTO_CFLAGS 612 BUILD_MKHTMLINDEX_FALSE 613 BUILD_MKHTMLINDEX_TRUE 614 BUILD_CLEANLINKS_FALSE 615 BUILD_CLEANLINKS_TRUE 616 BUILD_MKDIRHIER_FALSE 617 BUILD_MKDIRHIER_TRUE 618 BUILD_MERGELIB_FALSE 619 BUILD_MERGELIB_TRUE 620 BUILD_CCMAKEDEP_FALSE 621 BUILD_CCMAKEDEP_TRUE 622 BUILD_XMKMF_FALSE 623 BUILD_XMKMF_TRUE 624 BUILD_MAKEG_FALSE 625 BUILD_MAKEG_TRUE 626 BUILD_REVPATH_FALSE 627 BUILD_REVPATH_TRUE 628 RANLIB 629 ARCMD 630 PREPROCESSCMD_MKDEPEND 631 XCONFDIR 632 HAS_PERL_FALSE 633 HAS_PERL_TRUE 634 HAS_PERL 635 CPP_PROGRAM 636 RAWCPPFLAGS 637 RAWCPP 638 MAN_SUBSTS 639 XORG_MAN_PAGE 640 ADMIN_MAN_DIR 641 DRIVER_MAN_DIR 642 MISC_MAN_DIR 643 FILE_MAN_DIR 644 LIB_MAN_DIR 645 APP_MAN_DIR 646 ADMIN_MAN_SUFFIX 647 DRIVER_MAN_SUFFIX 648 MISC_MAN_SUFFIX 649 FILE_MAN_SUFFIX 650 LIB_MAN_SUFFIX 651 APP_MAN_SUFFIX 652 SED 653 host_os 654 host_vendor 655 host_cpu 656 host 657 build_os 658 build_vendor 659 build_cpu 660 build 661 INSTALL_CMD 662 PKG_CONFIG 663 CHANGELOG_CMD 664 STRICT_CFLAGS 665 CWARNFLAGS 666 BASE_CFLAGS 667 EGREP 668 GREP 669 CPP 670 am__fastdepCC_FALSE 671 am__fastdepCC_TRUE 672 CCDEPMODE 673 am__nodep 674 AMDEPBACKSLASH 675 AMDEP_FALSE 676 AMDEP_TRUE 677 am__quote 678 am__include 679 DEPDIR 680 OBJEXT 681 EXEEXT 682 ac_ct_CC 683 CPPFLAGS 684 LDFLAGS 685 CFLAGS 686 CC 687 MAINT 688 MAINTAINER_MODE_FALSE 689 MAINTAINER_MODE_TRUE 690 AM_BACKSLASH 691 AM_DEFAULT_VERBOSITY 692 AM_DEFAULT_V 693 AM_V 694 am__untar 695 am__tar 696 AMTAR 697 am__leading_dot 698 SET_MAKE 699 AWK 700 mkdir_p 701 MKDIR_P 702 INSTALL_STRIP_PROGRAM 703 STRIP 704 install_sh 705 MAKEINFO 706 AUTOHEADER 707 AUTOMAKE 708 AUTOCONF 709 ACLOCAL 710 VERSION 711 PACKAGE 712 CYGPATH_W 713 am__isrc 714 INSTALL_DATA 715 INSTALL_SCRIPT 716 INSTALL_PROGRAM 717 target_alias 718 host_alias 719 build_alias 720 LIBS 721 ECHO_T 722 ECHO_N 723 ECHO_C 724 DEFS 725 mandir 726 localedir 727 libdir 728 psdir 729 pdfdir 730 dvidir 731 htmldir 732 infodir 733 docdir 734 oldincludedir 735 includedir 736 localstatedir 737 sharedstatedir 738 sysconfdir 739 datadir 740 datarootdir 741 libexecdir 742 sbindir 743 bindir 744 program_transform_name 745 prefix 746 exec_prefix 747 PACKAGE_URL 748 PACKAGE_BUGREPORT 749 PACKAGE_STRING 750 PACKAGE_VERSION 751 PACKAGE_TARNAME 752 PACKAGE_NAME 753 PATH_SEPARATOR 754 SHELL' 755 ac_subst_files='' 756 ac_user_opts=' 757 enable_option_checking 758 enable_silent_rules 759 enable_maintainer_mode 760 enable_dependency_tracking 761 enable_selective_werror 762 enable_strict_compilation 763 with_config_dir 764 with_script_preproc_cmd 765 with_create_lib_cmd 766 with_clean_lib_cmd 767 enable_revpath 768 enable_makeg 769 enable_xmkmf 770 enable_ccmakedep 771 enable_mergelib 772 enable_mkdirhier 773 enable_cleanlinks 774 enable_mkhtmlindex 775 ' 776 ac_precious_vars='build_alias 777 host_alias 778 target_alias 779 CC 780 CFLAGS 781 LDFLAGS 782 LIBS 783 CPPFLAGS 784 CPP 785 PKG_CONFIG 786 XPROTO_CFLAGS 787 XPROTO_LIBS' 788 789 790 # 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Make sure there is not a broken 2363 alias in your environment" "$LINENO" 5 2364 fi 2365 if test "$2" = conftest.file || test $am_try -eq 2; then 2366 break 2367 fi 2368 # Just in case. 2369 sleep 1 2370 am_has_slept=yes 2371 done 2372 test "$2" = conftest.file 2373 ) 2374 then 2375 # Ok. 2376 : 2377 else 2378 as_fn_error $? "newly created file is older than distributed files! 2379 Check your system clock" "$LINENO" 5 2380 fi 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2382 $as_echo "yes" >&6; } 2383 # If we didn't sleep, we still need to ensure time stamps of config.status and 2384 # generated files are strictly newer. 2385 am_sleep_pid= 2386 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2387 ( sleep 1 ) & 2388 am_sleep_pid=$! 2389 fi 2390 2391 rm -f conftest.file 2392 2393 test "$program_prefix" != NONE && 2394 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2395 # Use a double $ so make ignores it. 2396 test "$program_suffix" != NONE && 2397 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2398 # Double any \ or $. 2399 # By default was `s,x,x', remove it if useless. 2400 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2401 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2402 2403 # expand $ac_aux_dir to an absolute path 2404 am_aux_dir=`cd $ac_aux_dir && pwd` 2405 2406 if test x"${MISSING+set}" != xset; then 2407 case $am_aux_dir in 2408 *\ * | *\ *) 2409 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2410 *) 2411 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2412 esac 2413 fi 2414 # Use eval to expand $SHELL 2415 if eval "$MISSING --is-lightweight"; then 2416 am_missing_run="$MISSING " 2417 else 2418 am_missing_run= 2419 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2420 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2421 fi 2422 2423 if test x"${install_sh}" != xset; then 2424 case $am_aux_dir in 2425 *\ * | *\ *) 2426 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2427 *) 2428 install_sh="\${SHELL} $am_aux_dir/install-sh" 2429 esac 2430 fi 2431 2432 # Installed binaries are usually stripped using 'strip' when the user 2433 # run "make install-strip". However 'strip' might not be the right 2434 # tool to use in cross-compilation environments, therefore Automake 2435 # will honor the 'STRIP' environment variable to overrule this program. 2436 if test "$cross_compiling" != no; then 2437 if test -n "$ac_tool_prefix"; then 2438 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2439 set dummy ${ac_tool_prefix}strip; ac_word=$2 2440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2441 $as_echo_n "checking for $ac_word... " >&6; } 2442 if ${ac_cv_prog_STRIP+:} false; then : 2443 $as_echo_n "(cached) " >&6 2444 else 2445 if test -n "$STRIP"; then 2446 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2447 else 2448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2449 for as_dir in $PATH 2450 do 2451 IFS=$as_save_IFS 2452 test -z "$as_dir" && as_dir=. 2453 for ac_exec_ext in '' $ac_executable_extensions; do 2454 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2455 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2457 break 2 2458 fi 2459 done 2460 done 2461 IFS=$as_save_IFS 2462 2463 fi 2464 fi 2465 STRIP=$ac_cv_prog_STRIP 2466 if test -n "$STRIP"; then 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2468 $as_echo "$STRIP" >&6; } 2469 else 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2471 $as_echo "no" >&6; } 2472 fi 2473 2474 2475 fi 2476 if test -z "$ac_cv_prog_STRIP"; then 2477 ac_ct_STRIP=$STRIP 2478 # Extract the first word of "strip", so it can be a program name with args. 2479 set dummy strip; ac_word=$2 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2481 $as_echo_n "checking for $ac_word... " >&6; } 2482 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2483 $as_echo_n "(cached) " >&6 2484 else 2485 if test -n "$ac_ct_STRIP"; then 2486 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2487 else 2488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2489 for as_dir in $PATH 2490 do 2491 IFS=$as_save_IFS 2492 test -z "$as_dir" && as_dir=. 2493 for ac_exec_ext in '' $ac_executable_extensions; do 2494 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2495 ac_cv_prog_ac_ct_STRIP="strip" 2496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2497 break 2 2498 fi 2499 done 2500 done 2501 IFS=$as_save_IFS 2502 2503 fi 2504 fi 2505 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2506 if test -n "$ac_ct_STRIP"; then 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2508 $as_echo "$ac_ct_STRIP" >&6; } 2509 else 2510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2511 $as_echo "no" >&6; } 2512 fi 2513 2514 if test "x$ac_ct_STRIP" = x; then 2515 STRIP=":" 2516 else 2517 case $cross_compiling:$ac_tool_warned in 2518 yes:) 2519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2520 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2521 ac_tool_warned=yes ;; 2522 esac 2523 STRIP=$ac_ct_STRIP 2524 fi 2525 else 2526 STRIP="$ac_cv_prog_STRIP" 2527 fi 2528 2529 fi 2530 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2531 2532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2533 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2534 if test -z "$MKDIR_P"; then 2535 if ${ac_cv_path_mkdir+:} false; then : 2536 $as_echo_n "(cached) " >&6 2537 else 2538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2539 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2540 do 2541 IFS=$as_save_IFS 2542 test -z "$as_dir" && as_dir=. 2543 for ac_prog in mkdir gmkdir; do 2544 for ac_exec_ext in '' $ac_executable_extensions; do 2545 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2546 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2547 'mkdir (GNU coreutils) '* | \ 2548 'mkdir (coreutils) '* | \ 2549 'mkdir (fileutils) '4.1*) 2550 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2551 break 3;; 2552 esac 2553 done 2554 done 2555 done 2556 IFS=$as_save_IFS 2557 2558 fi 2559 2560 test -d ./--version && rmdir ./--version 2561 if test "${ac_cv_path_mkdir+set}" = set; then 2562 MKDIR_P="$ac_cv_path_mkdir -p" 2563 else 2564 # As a last resort, use the slow shell script. Don't cache a 2565 # value for MKDIR_P within a source directory, because that will 2566 # break other packages using the cache if that directory is 2567 # removed, or if the value is a relative name. 2568 MKDIR_P="$ac_install_sh -d" 2569 fi 2570 fi 2571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2572 $as_echo "$MKDIR_P" >&6; } 2573 2574 for ac_prog in gawk mawk nawk awk 2575 do 2576 # Extract the first word of "$ac_prog", so it can be a program name with args. 2577 set dummy $ac_prog; ac_word=$2 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2579 $as_echo_n "checking for $ac_word... " >&6; } 2580 if ${ac_cv_prog_AWK+:} false; then : 2581 $as_echo_n "(cached) " >&6 2582 else 2583 if test -n "$AWK"; then 2584 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2585 else 2586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2587 for as_dir in $PATH 2588 do 2589 IFS=$as_save_IFS 2590 test -z "$as_dir" && as_dir=. 2591 for ac_exec_ext in '' $ac_executable_extensions; do 2592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2593 ac_cv_prog_AWK="$ac_prog" 2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2595 break 2 2596 fi 2597 done 2598 done 2599 IFS=$as_save_IFS 2600 2601 fi 2602 fi 2603 AWK=$ac_cv_prog_AWK 2604 if test -n "$AWK"; then 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2606 $as_echo "$AWK" >&6; } 2607 else 2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2609 $as_echo "no" >&6; } 2610 fi 2611 2612 2613 test -n "$AWK" && break 2614 done 2615 2616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2617 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2618 set x ${MAKE-make} 2619 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2620 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2621 $as_echo_n "(cached) " >&6 2622 else 2623 cat >conftest.make <<\_ACEOF 2624 SHELL = /bin/sh 2625 all: 2626 @echo '@@@%%%=$(MAKE)=@@@%%%' 2627 _ACEOF 2628 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2629 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2630 *@@@%%%=?*=@@@%%%*) 2631 eval ac_cv_prog_make_${ac_make}_set=yes;; 2632 *) 2633 eval ac_cv_prog_make_${ac_make}_set=no;; 2634 esac 2635 rm -f conftest.make 2636 fi 2637 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2639 $as_echo "yes" >&6; } 2640 SET_MAKE= 2641 else 2642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2643 $as_echo "no" >&6; } 2644 SET_MAKE="MAKE=${MAKE-make}" 2645 fi 2646 2647 rm -rf .tst 2>/dev/null 2648 mkdir .tst 2>/dev/null 2649 if test -d .tst; then 2650 am__leading_dot=. 2651 else 2652 am__leading_dot=_ 2653 fi 2654 rmdir .tst 2>/dev/null 2655 2656 # Check whether --enable-silent-rules was given. 2657 if test "${enable_silent_rules+set}" = set; then : 2658 enableval=$enable_silent_rules; 2659 fi 2660 2661 case $enable_silent_rules in # ((( 2662 yes) AM_DEFAULT_VERBOSITY=0;; 2663 no) AM_DEFAULT_VERBOSITY=1;; 2664 *) AM_DEFAULT_VERBOSITY=1;; 2665 esac 2666 am_make=${MAKE-make} 2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2668 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2669 if ${am_cv_make_support_nested_variables+:} false; then : 2670 $as_echo_n "(cached) " >&6 2671 else 2672 if $as_echo 'TRUE=$(BAR$(V)) 2673 BAR0=false 2674 BAR1=true 2675 V=1 2676 am__doit: 2677 @$(TRUE) 2678 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2679 am_cv_make_support_nested_variables=yes 2680 else 2681 am_cv_make_support_nested_variables=no 2682 fi 2683 fi 2684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2685 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2686 if test $am_cv_make_support_nested_variables = yes; then 2687 AM_V='$(V)' 2688 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2689 else 2690 AM_V=$AM_DEFAULT_VERBOSITY 2691 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2692 fi 2693 AM_BACKSLASH='\' 2694 2695 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2696 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2697 # is not polluted with repeated "-I." 2698 am__isrc=' -I$(srcdir)' 2699 # test to see if srcdir already configured 2700 if test -f $srcdir/config.status; then 2701 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2702 fi 2703 fi 2704 2705 # test whether we have cygpath 2706 if test -z "$CYGPATH_W"; then 2707 if (cygpath --version) >/dev/null 2>/dev/null; then 2708 CYGPATH_W='cygpath -w' 2709 else 2710 CYGPATH_W=echo 2711 fi 2712 fi 2713 2714 2715 # Define the identity of the package. 2716 PACKAGE='imake' 2717 VERSION='1.0.6' 2718 2719 2720 cat >>confdefs.h <<_ACEOF 2721 #define PACKAGE "$PACKAGE" 2722 _ACEOF 2723 2724 2725 cat >>confdefs.h <<_ACEOF 2726 #define VERSION "$VERSION" 2727 _ACEOF 2728 2729 # Some tools Automake needs. 2730 2731 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2732 2733 2734 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2735 2736 2737 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2738 2739 2740 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2741 2742 2743 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2744 2745 # For better backward compatibility. To be removed once Automake 1.9.x 2746 # dies out for good. For more background, see: 2747 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2748 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2749 mkdir_p='$(MKDIR_P)' 2750 2751 # We need awk for the "check" target. The system "awk" is bad on 2752 # some platforms. 2753 # Always define AMTAR for backward compatibility. Yes, it's still used 2754 # in the wild :-( We should find a proper way to deprecate it ... 2755 AMTAR='$${TAR-tar}' 2756 2757 2758 # We'll loop over all known methods to create a tar archive until one works. 2759 _am_tools='gnutar pax cpio none' 2760 2761 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2762 2763 2764 2765 2766 2767 2768 # POSIX will say in a future version that running "rm -f" with no argument 2769 # is OK; and we want to be able to make that assumption in our Makefile 2770 # recipes. So use an aggressive probe to check that the usage we want is 2771 # actually supported "in the wild" to an acceptable degree. 2772 # See automake bug#10828. 2773 # To make any issue more visible, cause the running configure to be aborted 2774 # by default if the 'rm' program in use doesn't match our expectations; the 2775 # user can still override this though. 2776 if rm -f && rm -fr && rm -rf; then : OK; else 2777 cat >&2 <<'END' 2778 Oops! 2779 2780 Your 'rm' program seems unable to run without file operands specified 2781 on the command line, even when the '-f' option is present. This is contrary 2782 to the behaviour of most rm programs out there, and not conforming with 2783 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2784 2785 Please tell bug-automake@gnu.org about your system, including the value 2786 of your $PATH and any error possibly output before this message. This 2787 can help us improve future automake versions. 2788 2789 END 2790 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2791 echo 'Configuration will proceed anyway, since you have set the' >&2 2792 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2793 echo >&2 2794 else 2795 cat >&2 <<'END' 2796 Aborting the configuration process, to ensure you take notice of the issue. 2797 2798 You can download and install GNU coreutils to get an 'rm' implementation 2799 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2800 2801 If you want to complete the configuration process using your problematic 2802 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2803 to "yes", and re-run configure. 2804 2805 END 2806 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2807 fi 2808 fi 2809 2810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2811 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2812 # Check whether --enable-maintainer-mode was given. 2813 if test "${enable_maintainer_mode+set}" = set; then : 2814 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2815 else 2816 USE_MAINTAINER_MODE=no 2817 fi 2818 2819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2820 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2821 if test $USE_MAINTAINER_MODE = yes; then 2822 MAINTAINER_MODE_TRUE= 2823 MAINTAINER_MODE_FALSE='#' 2824 else 2825 MAINTAINER_MODE_TRUE='#' 2826 MAINTAINER_MODE_FALSE= 2827 fi 2828 2829 MAINT=$MAINTAINER_MODE_TRUE 2830 2831 2832 2833 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 DEPDIR="${am__leading_dot}deps" 2846 2847 ac_config_commands="$ac_config_commands depfiles" 2848 2849 2850 am_make=${MAKE-make} 2851 cat > confinc << 'END' 2852 am__doit: 2853 @echo this is the am__doit target 2854 .PHONY: am__doit 2855 END 2856 # If we don't find an include directive, just comment out the code. 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2858 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2859 am__include="#" 2860 am__quote= 2861 _am_result=none 2862 # First try GNU make style include. 2863 echo "include confinc" > confmf 2864 # Ignore all kinds of additional output from 'make'. 2865 case `$am_make -s -f confmf 2> /dev/null` in #( 2866 *the\ am__doit\ target*) 2867 am__include=include 2868 am__quote= 2869 _am_result=GNU 2870 ;; 2871 esac 2872 # Now try BSD make style include. 2873 if test "$am__include" = "#"; then 2874 echo '.include "confinc"' > confmf 2875 case `$am_make -s -f confmf 2> /dev/null` in #( 2876 *the\ am__doit\ target*) 2877 am__include=.include 2878 am__quote="\"" 2879 _am_result=BSD 2880 ;; 2881 esac 2882 fi 2883 2884 2885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2886 $as_echo "$_am_result" >&6; } 2887 rm -f confinc confmf 2888 2889 # Check whether --enable-dependency-tracking was given. 2890 if test "${enable_dependency_tracking+set}" = set; then : 2891 enableval=$enable_dependency_tracking; 2892 fi 2893 2894 if test "x$enable_dependency_tracking" != xno; then 2895 am_depcomp="$ac_aux_dir/depcomp" 2896 AMDEPBACKSLASH='\' 2897 am__nodep='_no' 2898 fi 2899 if test "x$enable_dependency_tracking" != xno; then 2900 AMDEP_TRUE= 2901 AMDEP_FALSE='#' 2902 else 2903 AMDEP_TRUE='#' 2904 AMDEP_FALSE= 2905 fi 2906 2907 2908 ac_ext=c 2909 ac_cpp='$CPP $CPPFLAGS' 2910 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2911 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2912 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2913 if test -n "$ac_tool_prefix"; then 2914 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2915 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2917 $as_echo_n "checking for $ac_word... " >&6; } 2918 if ${ac_cv_prog_CC+:} false; then : 2919 $as_echo_n "(cached) " >&6 2920 else 2921 if test -n "$CC"; then 2922 ac_cv_prog_CC="$CC" # Let the user override the test. 2923 else 2924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2925 for as_dir in $PATH 2926 do 2927 IFS=$as_save_IFS 2928 test -z "$as_dir" && as_dir=. 2929 for ac_exec_ext in '' $ac_executable_extensions; do 2930 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2931 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2932 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2933 break 2 2934 fi 2935 done 2936 done 2937 IFS=$as_save_IFS 2938 2939 fi 2940 fi 2941 CC=$ac_cv_prog_CC 2942 if test -n "$CC"; then 2943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2944 $as_echo "$CC" >&6; } 2945 else 2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2947 $as_echo "no" >&6; } 2948 fi 2949 2950 2951 fi 2952 if test -z "$ac_cv_prog_CC"; then 2953 ac_ct_CC=$CC 2954 # Extract the first word of "gcc", so it can be a program name with args. 2955 set dummy gcc; ac_word=$2 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2957 $as_echo_n "checking for $ac_word... " >&6; } 2958 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2959 $as_echo_n "(cached) " >&6 2960 else 2961 if test -n "$ac_ct_CC"; then 2962 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2963 else 2964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2965 for as_dir in $PATH 2966 do 2967 IFS=$as_save_IFS 2968 test -z "$as_dir" && as_dir=. 2969 for ac_exec_ext in '' $ac_executable_extensions; do 2970 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2971 ac_cv_prog_ac_ct_CC="gcc" 2972 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2973 break 2 2974 fi 2975 done 2976 done 2977 IFS=$as_save_IFS 2978 2979 fi 2980 fi 2981 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2982 if test -n "$ac_ct_CC"; then 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2984 $as_echo "$ac_ct_CC" >&6; } 2985 else 2986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2987 $as_echo "no" >&6; } 2988 fi 2989 2990 if test "x$ac_ct_CC" = x; then 2991 CC="" 2992 else 2993 case $cross_compiling:$ac_tool_warned in 2994 yes:) 2995 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2996 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2997 ac_tool_warned=yes ;; 2998 esac 2999 CC=$ac_ct_CC 3000 fi 3001 else 3002 CC="$ac_cv_prog_CC" 3003 fi 3004 3005 if test -z "$CC"; then 3006 if test -n "$ac_tool_prefix"; then 3007 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3008 set dummy ${ac_tool_prefix}cc; ac_word=$2 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3010 $as_echo_n "checking for $ac_word... " >&6; } 3011 if ${ac_cv_prog_CC+:} false; then : 3012 $as_echo_n "(cached) " >&6 3013 else 3014 if test -n "$CC"; then 3015 ac_cv_prog_CC="$CC" # Let the user override the test. 3016 else 3017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3018 for as_dir in $PATH 3019 do 3020 IFS=$as_save_IFS 3021 test -z "$as_dir" && as_dir=. 3022 for ac_exec_ext in '' $ac_executable_extensions; do 3023 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3024 ac_cv_prog_CC="${ac_tool_prefix}cc" 3025 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3026 break 2 3027 fi 3028 done 3029 done 3030 IFS=$as_save_IFS 3031 3032 fi 3033 fi 3034 CC=$ac_cv_prog_CC 3035 if test -n "$CC"; then 3036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3037 $as_echo "$CC" >&6; } 3038 else 3039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3040 $as_echo "no" >&6; } 3041 fi 3042 3043 3044 fi 3045 fi 3046 if test -z "$CC"; then 3047 # Extract the first word of "cc", so it can be a program name with args. 3048 set dummy cc; ac_word=$2 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3050 $as_echo_n "checking for $ac_word... " >&6; } 3051 if ${ac_cv_prog_CC+:} false; then : 3052 $as_echo_n "(cached) " >&6 3053 else 3054 if test -n "$CC"; then 3055 ac_cv_prog_CC="$CC" # Let the user override the test. 3056 else 3057 ac_prog_rejected=no 3058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3059 for as_dir in $PATH 3060 do 3061 IFS=$as_save_IFS 3062 test -z "$as_dir" && as_dir=. 3063 for ac_exec_ext in '' $ac_executable_extensions; do 3064 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3065 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3066 ac_prog_rejected=yes 3067 continue 3068 fi 3069 ac_cv_prog_CC="cc" 3070 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3071 break 2 3072 fi 3073 done 3074 done 3075 IFS=$as_save_IFS 3076 3077 if test $ac_prog_rejected = yes; then 3078 # We found a bogon in the path, so make sure we never use it. 3079 set dummy $ac_cv_prog_CC 3080 shift 3081 if test $# != 0; then 3082 # We chose a different compiler from the bogus one. 3083 # However, it has the same basename, so the bogon will be chosen 3084 # first if we set CC to just the basename; use the full file name. 3085 shift 3086 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3087 fi 3088 fi 3089 fi 3090 fi 3091 CC=$ac_cv_prog_CC 3092 if test -n "$CC"; then 3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3094 $as_echo "$CC" >&6; } 3095 else 3096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3097 $as_echo "no" >&6; } 3098 fi 3099 3100 3101 fi 3102 if test -z "$CC"; then 3103 if test -n "$ac_tool_prefix"; then 3104 for ac_prog in cl.exe 3105 do 3106 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3107 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3109 $as_echo_n "checking for $ac_word... " >&6; } 3110 if ${ac_cv_prog_CC+:} false; then : 3111 $as_echo_n "(cached) " >&6 3112 else 3113 if test -n "$CC"; then 3114 ac_cv_prog_CC="$CC" # Let the user override the test. 3115 else 3116 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3117 for as_dir in $PATH 3118 do 3119 IFS=$as_save_IFS 3120 test -z "$as_dir" && as_dir=. 3121 for ac_exec_ext in '' $ac_executable_extensions; do 3122 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3123 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3124 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3125 break 2 3126 fi 3127 done 3128 done 3129 IFS=$as_save_IFS 3130 3131 fi 3132 fi 3133 CC=$ac_cv_prog_CC 3134 if test -n "$CC"; then 3135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3136 $as_echo "$CC" >&6; } 3137 else 3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3139 $as_echo "no" >&6; } 3140 fi 3141 3142 3143 test -n "$CC" && break 3144 done 3145 fi 3146 if test -z "$CC"; then 3147 ac_ct_CC=$CC 3148 for ac_prog in cl.exe 3149 do 3150 # Extract the first word of "$ac_prog", so it can be a program name with args. 3151 set dummy $ac_prog; ac_word=$2 3152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3153 $as_echo_n "checking for $ac_word... " >&6; } 3154 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3155 $as_echo_n "(cached) " >&6 3156 else 3157 if test -n "$ac_ct_CC"; then 3158 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3159 else 3160 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3161 for as_dir in $PATH 3162 do 3163 IFS=$as_save_IFS 3164 test -z "$as_dir" && as_dir=. 3165 for ac_exec_ext in '' $ac_executable_extensions; do 3166 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3167 ac_cv_prog_ac_ct_CC="$ac_prog" 3168 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3169 break 2 3170 fi 3171 done 3172 done 3173 IFS=$as_save_IFS 3174 3175 fi 3176 fi 3177 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3178 if test -n "$ac_ct_CC"; then 3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3180 $as_echo "$ac_ct_CC" >&6; } 3181 else 3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3183 $as_echo "no" >&6; } 3184 fi 3185 3186 3187 test -n "$ac_ct_CC" && break 3188 done 3189 3190 if test "x$ac_ct_CC" = x; then 3191 CC="" 3192 else 3193 case $cross_compiling:$ac_tool_warned in 3194 yes:) 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3196 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3197 ac_tool_warned=yes ;; 3198 esac 3199 CC=$ac_ct_CC 3200 fi 3201 fi 3202 3203 fi 3204 3205 3206 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3207 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3208 as_fn_error $? "no acceptable C compiler found in \$PATH 3209 See \`config.log' for more details" "$LINENO" 5; } 3210 3211 # Provide some information about the compiler. 3212 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3213 set X $ac_compile 3214 ac_compiler=$2 3215 for ac_option in --version -v -V -qversion; do 3216 { { ac_try="$ac_compiler $ac_option >&5" 3217 case "(($ac_try" in 3218 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3219 *) ac_try_echo=$ac_try;; 3220 esac 3221 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3222 $as_echo "$ac_try_echo"; } >&5 3223 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3224 ac_status=$? 3225 if test -s conftest.err; then 3226 sed '10a\ 3227 ... rest of stderr output deleted ... 3228 10q' conftest.err >conftest.er1 3229 cat conftest.er1 >&5 3230 fi 3231 rm -f conftest.er1 conftest.err 3232 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3233 test $ac_status = 0; } 3234 done 3235 3236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3237 /* end confdefs.h. */ 3238 3239 int 3240 main () 3241 { 3242 3243 ; 3244 return 0; 3245 } 3246 _ACEOF 3247 ac_clean_files_save=$ac_clean_files 3248 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3249 # Try to create an executable without -o first, disregard a.out. 3250 # It will help us diagnose broken compilers, and finding out an intuition 3251 # of exeext. 3252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3253 $as_echo_n "checking whether the C compiler works... " >&6; } 3254 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3255 3256 # The possible output files: 3257 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3258 3259 ac_rmfiles= 3260 for ac_file in $ac_files 3261 do 3262 case $ac_file in 3263 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3264 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3265 esac 3266 done 3267 rm -f $ac_rmfiles 3268 3269 if { { ac_try="$ac_link_default" 3270 case "(($ac_try" in 3271 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3272 *) ac_try_echo=$ac_try;; 3273 esac 3274 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3275 $as_echo "$ac_try_echo"; } >&5 3276 (eval "$ac_link_default") 2>&5 3277 ac_status=$? 3278 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3279 test $ac_status = 0; }; then : 3280 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3281 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3282 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3283 # so that the user can short-circuit this test for compilers unknown to 3284 # Autoconf. 3285 for ac_file in $ac_files '' 3286 do 3287 test -f "$ac_file" || continue 3288 case $ac_file in 3289 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3290 ;; 3291 [ab].out ) 3292 # We found the default executable, but exeext='' is most 3293 # certainly right. 3294 break;; 3295 *.* ) 3296 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3297 then :; else 3298 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3299 fi 3300 # We set ac_cv_exeext here because the later test for it is not 3301 # safe: cross compilers may not add the suffix if given an `-o' 3302 # argument, so we may need to know it at that point already. 3303 # Even if this section looks crufty: it has the advantage of 3304 # actually working. 3305 break;; 3306 * ) 3307 break;; 3308 esac 3309 done 3310 test "$ac_cv_exeext" = no && ac_cv_exeext= 3311 3312 else 3313 ac_file='' 3314 fi 3315 if test -z "$ac_file"; then : 3316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3317 $as_echo "no" >&6; } 3318 $as_echo "$as_me: failed program was:" >&5 3319 sed 's/^/| /' conftest.$ac_ext >&5 3320 3321 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3322 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3323 as_fn_error 77 "C compiler cannot create executables 3324 See \`config.log' for more details" "$LINENO" 5; } 3325 else 3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3327 $as_echo "yes" >&6; } 3328 fi 3329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3330 $as_echo_n "checking for C compiler default output file name... " >&6; } 3331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3332 $as_echo "$ac_file" >&6; } 3333 ac_exeext=$ac_cv_exeext 3334 3335 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3336 ac_clean_files=$ac_clean_files_save 3337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3338 $as_echo_n "checking for suffix of executables... " >&6; } 3339 if { { ac_try="$ac_link" 3340 case "(($ac_try" in 3341 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3342 *) ac_try_echo=$ac_try;; 3343 esac 3344 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3345 $as_echo "$ac_try_echo"; } >&5 3346 (eval "$ac_link") 2>&5 3347 ac_status=$? 3348 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3349 test $ac_status = 0; }; then : 3350 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3351 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3352 # work properly (i.e., refer to `conftest.exe'), while it won't with 3353 # `rm'. 3354 for ac_file in conftest.exe conftest conftest.*; do 3355 test -f "$ac_file" || continue 3356 case $ac_file in 3357 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3358 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3359 break;; 3360 * ) break;; 3361 esac 3362 done 3363 else 3364 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3365 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3366 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3367 See \`config.log' for more details" "$LINENO" 5; } 3368 fi 3369 rm -f conftest conftest$ac_cv_exeext 3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3371 $as_echo "$ac_cv_exeext" >&6; } 3372 3373 rm -f conftest.$ac_ext 3374 EXEEXT=$ac_cv_exeext 3375 ac_exeext=$EXEEXT 3376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3377 /* end confdefs.h. */ 3378 #include <stdio.h> 3379 int 3380 main () 3381 { 3382 FILE *f = fopen ("conftest.out", "w"); 3383 return ferror (f) || fclose (f) != 0; 3384 3385 ; 3386 return 0; 3387 } 3388 _ACEOF 3389 ac_clean_files="$ac_clean_files conftest.out" 3390 # Check that the compiler produces executables we can run. If not, either 3391 # the compiler is broken, or we cross compile. 3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3393 $as_echo_n "checking whether we are cross compiling... " >&6; } 3394 if test "$cross_compiling" != yes; then 3395 { { ac_try="$ac_link" 3396 case "(($ac_try" in 3397 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3398 *) ac_try_echo=$ac_try;; 3399 esac 3400 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3401 $as_echo "$ac_try_echo"; } >&5 3402 (eval "$ac_link") 2>&5 3403 ac_status=$? 3404 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3405 test $ac_status = 0; } 3406 if { ac_try='./conftest$ac_cv_exeext' 3407 { { case "(($ac_try" in 3408 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3409 *) ac_try_echo=$ac_try;; 3410 esac 3411 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3412 $as_echo "$ac_try_echo"; } >&5 3413 (eval "$ac_try") 2>&5 3414 ac_status=$? 3415 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3416 test $ac_status = 0; }; }; then 3417 cross_compiling=no 3418 else 3419 if test "$cross_compiling" = maybe; then 3420 cross_compiling=yes 3421 else 3422 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3423 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3424 as_fn_error $? "cannot run C compiled programs. 3425 If you meant to cross compile, use \`--host'. 3426 See \`config.log' for more details" "$LINENO" 5; } 3427 fi 3428 fi 3429 fi 3430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3431 $as_echo "$cross_compiling" >&6; } 3432 3433 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3434 ac_clean_files=$ac_clean_files_save 3435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3436 $as_echo_n "checking for suffix of object files... " >&6; } 3437 if ${ac_cv_objext+:} false; then : 3438 $as_echo_n "(cached) " >&6 3439 else 3440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3441 /* end confdefs.h. */ 3442 3443 int 3444 main () 3445 { 3446 3447 ; 3448 return 0; 3449 } 3450 _ACEOF 3451 rm -f conftest.o conftest.obj 3452 if { { ac_try="$ac_compile" 3453 case "(($ac_try" in 3454 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3455 *) ac_try_echo=$ac_try;; 3456 esac 3457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3458 $as_echo "$ac_try_echo"; } >&5 3459 (eval "$ac_compile") 2>&5 3460 ac_status=$? 3461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3462 test $ac_status = 0; }; then : 3463 for ac_file in conftest.o conftest.obj conftest.*; do 3464 test -f "$ac_file" || continue; 3465 case $ac_file in 3466 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3467 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3468 break;; 3469 esac 3470 done 3471 else 3472 $as_echo "$as_me: failed program was:" >&5 3473 sed 's/^/| /' conftest.$ac_ext >&5 3474 3475 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3476 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3477 as_fn_error $? "cannot compute suffix of object files: cannot compile 3478 See \`config.log' for more details" "$LINENO" 5; } 3479 fi 3480 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3481 fi 3482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3483 $as_echo "$ac_cv_objext" >&6; } 3484 OBJEXT=$ac_cv_objext 3485 ac_objext=$OBJEXT 3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3487 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3488 if ${ac_cv_c_compiler_gnu+:} false; then : 3489 $as_echo_n "(cached) " >&6 3490 else 3491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3492 /* end confdefs.h. */ 3493 3494 int 3495 main () 3496 { 3497 #ifndef __GNUC__ 3498 choke me 3499 #endif 3500 3501 ; 3502 return 0; 3503 } 3504 _ACEOF 3505 if ac_fn_c_try_compile "$LINENO"; then : 3506 ac_compiler_gnu=yes 3507 else 3508 ac_compiler_gnu=no 3509 fi 3510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3511 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3512 3513 fi 3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3515 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3516 if test $ac_compiler_gnu = yes; then 3517 GCC=yes 3518 else 3519 GCC= 3520 fi 3521 ac_test_CFLAGS=${CFLAGS+set} 3522 ac_save_CFLAGS=$CFLAGS 3523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3524 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3525 if ${ac_cv_prog_cc_g+:} false; then : 3526 $as_echo_n "(cached) " >&6 3527 else 3528 ac_save_c_werror_flag=$ac_c_werror_flag 3529 ac_c_werror_flag=yes 3530 ac_cv_prog_cc_g=no 3531 CFLAGS="-g" 3532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3533 /* end confdefs.h. */ 3534 3535 int 3536 main () 3537 { 3538 3539 ; 3540 return 0; 3541 } 3542 _ACEOF 3543 if ac_fn_c_try_compile "$LINENO"; then : 3544 ac_cv_prog_cc_g=yes 3545 else 3546 CFLAGS="" 3547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3548 /* end confdefs.h. */ 3549 3550 int 3551 main () 3552 { 3553 3554 ; 3555 return 0; 3556 } 3557 _ACEOF 3558 if ac_fn_c_try_compile "$LINENO"; then : 3559 3560 else 3561 ac_c_werror_flag=$ac_save_c_werror_flag 3562 CFLAGS="-g" 3563 cat confdefs.h - <<_ACEOF >conftest.$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 "$LINENO"; then : 3575 ac_cv_prog_cc_g=yes 3576 fi 3577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3578 fi 3579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3580 fi 3581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3582 ac_c_werror_flag=$ac_save_c_werror_flag 3583 fi 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3585 $as_echo "$ac_cv_prog_cc_g" >&6; } 3586 if test "$ac_test_CFLAGS" = set; then 3587 CFLAGS=$ac_save_CFLAGS 3588 elif test $ac_cv_prog_cc_g = yes; then 3589 if test "$GCC" = yes; then 3590 CFLAGS="-g -O2" 3591 else 3592 CFLAGS="-g" 3593 fi 3594 else 3595 if test "$GCC" = yes; then 3596 CFLAGS="-O2" 3597 else 3598 CFLAGS= 3599 fi 3600 fi 3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3602 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3603 if ${ac_cv_prog_cc_c89+:} false; then : 3604 $as_echo_n "(cached) " >&6 3605 else 3606 ac_cv_prog_cc_c89=no 3607 ac_save_CC=$CC 3608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3609 /* end confdefs.h. */ 3610 #include <stdarg.h> 3611 #include <stdio.h> 3612 #include <sys/types.h> 3613 #include <sys/stat.h> 3614 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3615 struct buf { int x; }; 3616 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3617 static char *e (p, i) 3618 char **p; 3619 int i; 3620 { 3621 return p[i]; 3622 } 3623 static char *f (char * (*g) (char **, int), char **p, ...) 3624 { 3625 char *s; 3626 va_list v; 3627 va_start (v,p); 3628 s = g (p, va_arg (v,int)); 3629 va_end (v); 3630 return s; 3631 } 3632 3633 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3634 function prototypes and stuff, but not '\xHH' hex character constants. 3635 These don't provoke an error unfortunately, instead are silently treated 3636 as 'x'. The following induces an error, until -std is added to get 3637 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3638 array size at least. It's necessary to write '\x00'==0 to get something 3639 that's true only with -std. */ 3640 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3641 3642 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3643 inside strings and character constants. */ 3644 #define FOO(x) 'x' 3645 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3646 3647 int test (int i, double x); 3648 struct s1 {int (*f) (int a);}; 3649 struct s2 {int (*f) (double a);}; 3650 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3651 int argc; 3652 char **argv; 3653 int 3654 main () 3655 { 3656 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3657 ; 3658 return 0; 3659 } 3660 _ACEOF 3661 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3662 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3663 do 3664 CC="$ac_save_CC $ac_arg" 3665 if ac_fn_c_try_compile "$LINENO"; then : 3666 ac_cv_prog_cc_c89=$ac_arg 3667 fi 3668 rm -f core conftest.err conftest.$ac_objext 3669 test "x$ac_cv_prog_cc_c89" != "xno" && break 3670 done 3671 rm -f conftest.$ac_ext 3672 CC=$ac_save_CC 3673 3674 fi 3675 # AC_CACHE_VAL 3676 case "x$ac_cv_prog_cc_c89" in 3677 x) 3678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3679 $as_echo "none needed" >&6; } ;; 3680 xno) 3681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3682 $as_echo "unsupported" >&6; } ;; 3683 *) 3684 CC="$CC $ac_cv_prog_cc_c89" 3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3686 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3687 esac 3688 if test "x$ac_cv_prog_cc_c89" != xno; then : 3689 3690 fi 3691 3692 ac_ext=c 3693 ac_cpp='$CPP $CPPFLAGS' 3694 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3695 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3696 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3697 3698 ac_ext=c 3699 ac_cpp='$CPP $CPPFLAGS' 3700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3702 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3704 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3705 if ${am_cv_prog_cc_c_o+:} false; then : 3706 $as_echo_n "(cached) " >&6 3707 else 3708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3709 /* end confdefs.h. */ 3710 3711 int 3712 main () 3713 { 3714 3715 ; 3716 return 0; 3717 } 3718 _ACEOF 3719 # Make sure it works both with $CC and with simple cc. 3720 # Following AC_PROG_CC_C_O, we do the test twice because some 3721 # compilers refuse to overwrite an existing .o file with -o, 3722 # though they will create one. 3723 am_cv_prog_cc_c_o=yes 3724 for am_i in 1 2; do 3725 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3726 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3727 ac_status=$? 3728 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3729 (exit $ac_status); } \ 3730 && test -f conftest2.$ac_objext; then 3731 : OK 3732 else 3733 am_cv_prog_cc_c_o=no 3734 break 3735 fi 3736 done 3737 rm -f core conftest* 3738 unset am_i 3739 fi 3740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3741 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3742 if test "$am_cv_prog_cc_c_o" != yes; then 3743 # Losing compiler, so override with the script. 3744 # FIXME: It is wrong to rewrite CC. 3745 # But if we don't then we get into trouble of one sort or another. 3746 # A longer-term fix would be to have automake use am__CC in this case, 3747 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3748 CC="$am_aux_dir/compile $CC" 3749 fi 3750 ac_ext=c 3751 ac_cpp='$CPP $CPPFLAGS' 3752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3754 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3755 3756 3757 depcc="$CC" am_compiler_list= 3758 3759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3760 $as_echo_n "checking dependency style of $depcc... " >&6; } 3761 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3762 $as_echo_n "(cached) " >&6 3763 else 3764 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3765 # We make a subdir and do the tests there. Otherwise we can end up 3766 # making bogus files that we don't know about and never remove. For 3767 # instance it was reported that on HP-UX the gcc test will end up 3768 # making a dummy file named 'D' -- because '-MD' means "put the output 3769 # in D". 3770 rm -rf conftest.dir 3771 mkdir conftest.dir 3772 # Copy depcomp to subdir because otherwise we won't find it if we're 3773 # using a relative directory. 3774 cp "$am_depcomp" conftest.dir 3775 cd conftest.dir 3776 # We will build objects and dependencies in a subdirectory because 3777 # it helps to detect inapplicable dependency modes. For instance 3778 # both Tru64's cc and ICC support -MD to output dependencies as a 3779 # side effect of compilation, but ICC will put the dependencies in 3780 # the current directory while Tru64 will put them in the object 3781 # directory. 3782 mkdir sub 3783 3784 am_cv_CC_dependencies_compiler_type=none 3785 if test "$am_compiler_list" = ""; then 3786 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3787 fi 3788 am__universal=false 3789 case " $depcc " in #( 3790 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3791 esac 3792 3793 for depmode in $am_compiler_list; do 3794 # Setup a source with many dependencies, because some compilers 3795 # like to wrap large dependency lists on column 80 (with \), and 3796 # we should not choose a depcomp mode which is confused by this. 3797 # 3798 # We need to recreate these files for each test, as the compiler may 3799 # overwrite some of them when testing with obscure command lines. 3800 # This happens at least with the AIX C compiler. 3801 : > sub/conftest.c 3802 for i in 1 2 3 4 5 6; do 3803 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3804 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3805 # Solaris 10 /bin/sh. 3806 echo '/* dummy */' > sub/conftst$i.h 3807 done 3808 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3809 3810 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3811 # mode. It turns out that the SunPro C++ compiler does not properly 3812 # handle '-M -o', and we need to detect this. Also, some Intel 3813 # versions had trouble with output in subdirs. 3814 am__obj=sub/conftest.${OBJEXT-o} 3815 am__minus_obj="-o $am__obj" 3816 case $depmode in 3817 gcc) 3818 # This depmode causes a compiler race in universal mode. 3819 test "$am__universal" = false || continue 3820 ;; 3821 nosideeffect) 3822 # After this tag, mechanisms are not by side-effect, so they'll 3823 # only be used when explicitly requested. 3824 if test "x$enable_dependency_tracking" = xyes; then 3825 continue 3826 else 3827 break 3828 fi 3829 ;; 3830 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3831 # This compiler won't grok '-c -o', but also, the minuso test has 3832 # not run yet. These depmodes are late enough in the game, and 3833 # so weak that their functioning should not be impacted. 3834 am__obj=conftest.${OBJEXT-o} 3835 am__minus_obj= 3836 ;; 3837 none) break ;; 3838 esac 3839 if depmode=$depmode \ 3840 source=sub/conftest.c object=$am__obj \ 3841 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3842 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3843 >/dev/null 2>conftest.err && 3844 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3845 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3846 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3847 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3848 # icc doesn't choke on unknown options, it will just issue warnings 3849 # or remarks (even with -Werror). So we grep stderr for any message 3850 # that says an option was ignored or not supported. 3851 # When given -MP, icc 7.0 and 7.1 complain thusly: 3852 # icc: Command line warning: ignoring option '-M'; no argument required 3853 # The diagnosis changed in icc 8.0: 3854 # icc: Command line remark: option '-MP' not supported 3855 if (grep 'ignoring option' conftest.err || 3856 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3857 am_cv_CC_dependencies_compiler_type=$depmode 3858 break 3859 fi 3860 fi 3861 done 3862 3863 cd .. 3864 rm -rf conftest.dir 3865 else 3866 am_cv_CC_dependencies_compiler_type=none 3867 fi 3868 3869 fi 3870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3871 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3872 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3873 3874 if 3875 test "x$enable_dependency_tracking" != xno \ 3876 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3877 am__fastdepCC_TRUE= 3878 am__fastdepCC_FALSE='#' 3879 else 3880 am__fastdepCC_TRUE='#' 3881 am__fastdepCC_FALSE= 3882 fi 3883 3884 3885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3886 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3887 if ${ac_cv_prog_cc_c99+:} false; then : 3888 $as_echo_n "(cached) " >&6 3889 else 3890 ac_cv_prog_cc_c99=no 3891 ac_save_CC=$CC 3892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3893 /* end confdefs.h. */ 3894 #include <stdarg.h> 3895 #include <stdbool.h> 3896 #include <stdlib.h> 3897 #include <wchar.h> 3898 #include <stdio.h> 3899 3900 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3901 #define debug(...) fprintf (stderr, __VA_ARGS__) 3902 #define showlist(...) puts (#__VA_ARGS__) 3903 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3904 static void 3905 test_varargs_macros (void) 3906 { 3907 int x = 1234; 3908 int y = 5678; 3909 debug ("Flag"); 3910 debug ("X = %d\n", x); 3911 showlist (The first, second, and third items.); 3912 report (x>y, "x is %d but y is %d", x, y); 3913 } 3914 3915 // Check long long types. 3916 #define BIG64 18446744073709551615ull 3917 #define BIG32 4294967295ul 3918 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3919 #if !BIG_OK 3920 your preprocessor is broken; 3921 #endif 3922 #if BIG_OK 3923 #else 3924 your preprocessor is broken; 3925 #endif 3926 static long long int bignum = -9223372036854775807LL; 3927 static unsigned long long int ubignum = BIG64; 3928 3929 struct incomplete_array 3930 { 3931 int datasize; 3932 double data[]; 3933 }; 3934 3935 struct named_init { 3936 int number; 3937 const wchar_t *name; 3938 double average; 3939 }; 3940 3941 typedef const char *ccp; 3942 3943 static inline int 3944 test_restrict (ccp restrict text) 3945 { 3946 // See if C++-style comments work. 3947 // Iterate through items via the restricted pointer. 3948 // Also check for declarations in for loops. 3949 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3950 continue; 3951 return 0; 3952 } 3953 3954 // Check varargs and va_copy. 3955 static void 3956 test_varargs (const char *format, ...) 3957 { 3958 va_list args; 3959 va_start (args, format); 3960 va_list args_copy; 3961 va_copy (args_copy, args); 3962 3963 const char *str; 3964 int number; 3965 float fnumber; 3966 3967 while (*format) 3968 { 3969 switch (*format++) 3970 { 3971 case 's': // string 3972 str = va_arg (args_copy, const char *); 3973 break; 3974 case 'd': // int 3975 number = va_arg (args_copy, int); 3976 break; 3977 case 'f': // float 3978 fnumber = va_arg (args_copy, double); 3979 break; 3980 default: 3981 break; 3982 } 3983 } 3984 va_end (args_copy); 3985 va_end (args); 3986 } 3987 3988 int 3989 main () 3990 { 3991 3992 // Check bool. 3993 _Bool success = false; 3994 3995 // Check restrict. 3996 if (test_restrict ("String literal") == 0) 3997 success = true; 3998 char *restrict newvar = "Another string"; 3999 4000 // Check varargs. 4001 test_varargs ("s, d' f .", "string", 65, 34.234); 4002 test_varargs_macros (); 4003 4004 // Check flexible array members. 4005 struct incomplete_array *ia = 4006 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4007 ia->datasize = 10; 4008 for (int i = 0; i < ia->datasize; ++i) 4009 ia->data[i] = i * 1.234; 4010 4011 // Check named initializers. 4012 struct named_init ni = { 4013 .number = 34, 4014 .name = L"Test wide string", 4015 .average = 543.34343, 4016 }; 4017 4018 ni.number = 58; 4019 4020 int dynamic_array[ni.number]; 4021 dynamic_array[ni.number - 1] = 543; 4022 4023 // work around unused variable warnings 4024 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4025 || dynamic_array[ni.number - 1] != 543); 4026 4027 ; 4028 return 0; 4029 } 4030 _ACEOF 4031 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4032 do 4033 CC="$ac_save_CC $ac_arg" 4034 if ac_fn_c_try_compile "$LINENO"; then : 4035 ac_cv_prog_cc_c99=$ac_arg 4036 fi 4037 rm -f core conftest.err conftest.$ac_objext 4038 test "x$ac_cv_prog_cc_c99" != "xno" && break 4039 done 4040 rm -f conftest.$ac_ext 4041 CC=$ac_save_CC 4042 4043 fi 4044 # AC_CACHE_VAL 4045 case "x$ac_cv_prog_cc_c99" in 4046 x) 4047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4048 $as_echo "none needed" >&6; } ;; 4049 xno) 4050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4051 $as_echo "unsupported" >&6; } ;; 4052 *) 4053 CC="$CC $ac_cv_prog_cc_c99" 4054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4055 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4056 esac 4057 if test "x$ac_cv_prog_cc_c99" != xno; then : 4058 4059 fi 4060 4061 4062 4063 ac_ext=c 4064 ac_cpp='$CPP $CPPFLAGS' 4065 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4066 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4067 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4069 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4070 # On Suns, sometimes $CPP names a directory. 4071 if test -n "$CPP" && test -d "$CPP"; then 4072 CPP= 4073 fi 4074 if test -z "$CPP"; then 4075 if ${ac_cv_prog_CPP+:} false; then : 4076 $as_echo_n "(cached) " >&6 4077 else 4078 # Double quotes because CPP needs to be expanded 4079 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4080 do 4081 ac_preproc_ok=false 4082 for ac_c_preproc_warn_flag in '' yes 4083 do 4084 # Use a header file that comes with gcc, so configuring glibc 4085 # with a fresh cross-compiler works. 4086 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4087 # <limits.h> exists even on freestanding compilers. 4088 # On the NeXT, cc -E runs the code through the compiler's parser, 4089 # not just through cpp. "Syntax error" is here to catch this case. 4090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4091 /* end confdefs.h. */ 4092 #ifdef __STDC__ 4093 # include <limits.h> 4094 #else 4095 # include <assert.h> 4096 #endif 4097 Syntax error 4098 _ACEOF 4099 if ac_fn_c_try_cpp "$LINENO"; then : 4100 4101 else 4102 # Broken: fails on valid input. 4103 continue 4104 fi 4105 rm -f conftest.err conftest.i conftest.$ac_ext 4106 4107 # OK, works on sane cases. Now check whether nonexistent headers 4108 # can be detected and how. 4109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4110 /* end confdefs.h. */ 4111 #include <ac_nonexistent.h> 4112 _ACEOF 4113 if ac_fn_c_try_cpp "$LINENO"; then : 4114 # Broken: success on invalid input. 4115 continue 4116 else 4117 # Passes both tests. 4118 ac_preproc_ok=: 4119 break 4120 fi 4121 rm -f conftest.err conftest.i conftest.$ac_ext 4122 4123 done 4124 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4125 rm -f conftest.i conftest.err conftest.$ac_ext 4126 if $ac_preproc_ok; then : 4127 break 4128 fi 4129 4130 done 4131 ac_cv_prog_CPP=$CPP 4132 4133 fi 4134 CPP=$ac_cv_prog_CPP 4135 else 4136 ac_cv_prog_CPP=$CPP 4137 fi 4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4139 $as_echo "$CPP" >&6; } 4140 ac_preproc_ok=false 4141 for ac_c_preproc_warn_flag in '' yes 4142 do 4143 # Use a header file that comes with gcc, so configuring glibc 4144 # with a fresh cross-compiler works. 4145 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4146 # <limits.h> exists even on freestanding compilers. 4147 # On the NeXT, cc -E runs the code through the compiler's parser, 4148 # not just through cpp. "Syntax error" is here to catch this case. 4149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4150 /* end confdefs.h. */ 4151 #ifdef __STDC__ 4152 # include <limits.h> 4153 #else 4154 # include <assert.h> 4155 #endif 4156 Syntax error 4157 _ACEOF 4158 if ac_fn_c_try_cpp "$LINENO"; then : 4159 4160 else 4161 # Broken: fails on valid input. 4162 continue 4163 fi 4164 rm -f conftest.err conftest.i conftest.$ac_ext 4165 4166 # OK, works on sane cases. Now check whether nonexistent headers 4167 # can be detected and how. 4168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4169 /* end confdefs.h. */ 4170 #include <ac_nonexistent.h> 4171 _ACEOF 4172 if ac_fn_c_try_cpp "$LINENO"; then : 4173 # Broken: success on invalid input. 4174 continue 4175 else 4176 # Passes both tests. 4177 ac_preproc_ok=: 4178 break 4179 fi 4180 rm -f conftest.err conftest.i conftest.$ac_ext 4181 4182 done 4183 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4184 rm -f conftest.i conftest.err conftest.$ac_ext 4185 if $ac_preproc_ok; then : 4186 4187 else 4188 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4189 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4190 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4191 See \`config.log' for more details" "$LINENO" 5; } 4192 fi 4193 4194 ac_ext=c 4195 ac_cpp='$CPP $CPPFLAGS' 4196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4198 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4199 4200 4201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4202 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4203 if ${ac_cv_path_GREP+:} false; then : 4204 $as_echo_n "(cached) " >&6 4205 else 4206 if test -z "$GREP"; then 4207 ac_path_GREP_found=false 4208 # Loop through the user's path and test for each of PROGNAME-LIST 4209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4210 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4211 do 4212 IFS=$as_save_IFS 4213 test -z "$as_dir" && as_dir=. 4214 for ac_prog in grep ggrep; do 4215 for ac_exec_ext in '' $ac_executable_extensions; do 4216 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4217 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4218 # Check for GNU ac_path_GREP and select it if it is found. 4219 # Check for GNU $ac_path_GREP 4220 case `"$ac_path_GREP" --version 2>&1` in 4221 *GNU*) 4222 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4223 *) 4224 ac_count=0 4225 $as_echo_n 0123456789 >"conftest.in" 4226 while : 4227 do 4228 cat "conftest.in" "conftest.in" >"conftest.tmp" 4229 mv "conftest.tmp" "conftest.in" 4230 cp "conftest.in" "conftest.nl" 4231 $as_echo 'GREP' >> "conftest.nl" 4232 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4233 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4234 as_fn_arith $ac_count + 1 && ac_count=$as_val 4235 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4236 # Best one so far, save it but keep looking for a better one 4237 ac_cv_path_GREP="$ac_path_GREP" 4238 ac_path_GREP_max=$ac_count 4239 fi 4240 # 10*(2^10) chars as input seems more than enough 4241 test $ac_count -gt 10 && break 4242 done 4243 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4244 esac 4245 4246 $ac_path_GREP_found && break 3 4247 done 4248 done 4249 done 4250 IFS=$as_save_IFS 4251 if test -z "$ac_cv_path_GREP"; then 4252 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4253 fi 4254 else 4255 ac_cv_path_GREP=$GREP 4256 fi 4257 4258 fi 4259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4260 $as_echo "$ac_cv_path_GREP" >&6; } 4261 GREP="$ac_cv_path_GREP" 4262 4263 4264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4265 $as_echo_n "checking for egrep... " >&6; } 4266 if ${ac_cv_path_EGREP+:} false; then : 4267 $as_echo_n "(cached) " >&6 4268 else 4269 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4270 then ac_cv_path_EGREP="$GREP -E" 4271 else 4272 if test -z "$EGREP"; then 4273 ac_path_EGREP_found=false 4274 # Loop through the user's path and test for each of PROGNAME-LIST 4275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4276 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4277 do 4278 IFS=$as_save_IFS 4279 test -z "$as_dir" && as_dir=. 4280 for ac_prog in egrep; do 4281 for ac_exec_ext in '' $ac_executable_extensions; do 4282 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4283 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4284 # Check for GNU ac_path_EGREP and select it if it is found. 4285 # Check for GNU $ac_path_EGREP 4286 case `"$ac_path_EGREP" --version 2>&1` in 4287 *GNU*) 4288 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4289 *) 4290 ac_count=0 4291 $as_echo_n 0123456789 >"conftest.in" 4292 while : 4293 do 4294 cat "conftest.in" "conftest.in" >"conftest.tmp" 4295 mv "conftest.tmp" "conftest.in" 4296 cp "conftest.in" "conftest.nl" 4297 $as_echo 'EGREP' >> "conftest.nl" 4298 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4299 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4300 as_fn_arith $ac_count + 1 && ac_count=$as_val 4301 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4302 # Best one so far, save it but keep looking for a better one 4303 ac_cv_path_EGREP="$ac_path_EGREP" 4304 ac_path_EGREP_max=$ac_count 4305 fi 4306 # 10*(2^10) chars as input seems more than enough 4307 test $ac_count -gt 10 && break 4308 done 4309 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4310 esac 4311 4312 $ac_path_EGREP_found && break 3 4313 done 4314 done 4315 done 4316 IFS=$as_save_IFS 4317 if test -z "$ac_cv_path_EGREP"; then 4318 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4319 fi 4320 else 4321 ac_cv_path_EGREP=$EGREP 4322 fi 4323 4324 fi 4325 fi 4326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4327 $as_echo "$ac_cv_path_EGREP" >&6; } 4328 EGREP="$ac_cv_path_EGREP" 4329 4330 4331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4332 $as_echo_n "checking for ANSI C header files... " >&6; } 4333 if ${ac_cv_header_stdc+:} false; then : 4334 $as_echo_n "(cached) " >&6 4335 else 4336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4337 /* end confdefs.h. */ 4338 #include <stdlib.h> 4339 #include <stdarg.h> 4340 #include <string.h> 4341 #include <float.h> 4342 4343 int 4344 main () 4345 { 4346 4347 ; 4348 return 0; 4349 } 4350 _ACEOF 4351 if ac_fn_c_try_compile "$LINENO"; then : 4352 ac_cv_header_stdc=yes 4353 else 4354 ac_cv_header_stdc=no 4355 fi 4356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4357 4358 if test $ac_cv_header_stdc = yes; then 4359 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4361 /* end confdefs.h. */ 4362 #include <string.h> 4363 4364 _ACEOF 4365 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4366 $EGREP "memchr" >/dev/null 2>&1; then : 4367 4368 else 4369 ac_cv_header_stdc=no 4370 fi 4371 rm -f conftest* 4372 4373 fi 4374 4375 if test $ac_cv_header_stdc = yes; then 4376 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4378 /* end confdefs.h. */ 4379 #include <stdlib.h> 4380 4381 _ACEOF 4382 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4383 $EGREP "free" >/dev/null 2>&1; then : 4384 4385 else 4386 ac_cv_header_stdc=no 4387 fi 4388 rm -f conftest* 4389 4390 fi 4391 4392 if test $ac_cv_header_stdc = yes; then 4393 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4394 if test "$cross_compiling" = yes; then : 4395 : 4396 else 4397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4398 /* end confdefs.h. */ 4399 #include <ctype.h> 4400 #include <stdlib.h> 4401 #if ((' ' & 0x0FF) == 0x020) 4402 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4403 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4404 #else 4405 # define ISLOWER(c) \ 4406 (('a' <= (c) && (c) <= 'i') \ 4407 || ('j' <= (c) && (c) <= 'r') \ 4408 || ('s' <= (c) && (c) <= 'z')) 4409 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4410 #endif 4411 4412 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4413 int 4414 main () 4415 { 4416 int i; 4417 for (i = 0; i < 256; i++) 4418 if (XOR (islower (i), ISLOWER (i)) 4419 || toupper (i) != TOUPPER (i)) 4420 return 2; 4421 return 0; 4422 } 4423 _ACEOF 4424 if ac_fn_c_try_run "$LINENO"; then : 4425 4426 else 4427 ac_cv_header_stdc=no 4428 fi 4429 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4430 conftest.$ac_objext conftest.beam conftest.$ac_ext 4431 fi 4432 4433 fi 4434 fi 4435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4436 $as_echo "$ac_cv_header_stdc" >&6; } 4437 if test $ac_cv_header_stdc = yes; then 4438 4439 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4440 4441 fi 4442 4443 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4444 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4445 inttypes.h stdint.h unistd.h 4446 do : 4447 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4448 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4449 " 4450 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4451 cat >>confdefs.h <<_ACEOF 4452 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4453 _ACEOF 4454 4455 fi 4456 4457 done 4458 4459 4460 4461 4462 4463 4464 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4465 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4466 CLANGCC="yes" 4467 else 4468 CLANGCC="no" 4469 fi 4470 4471 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4472 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4473 INTELCC="yes" 4474 else 4475 INTELCC="no" 4476 fi 4477 4478 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4479 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4480 SUNCC="yes" 4481 else 4482 SUNCC="no" 4483 fi 4484 4485 4486 4487 4488 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4489 if test -n "$ac_tool_prefix"; then 4490 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4491 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4493 $as_echo_n "checking for $ac_word... " >&6; } 4494 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4495 $as_echo_n "(cached) " >&6 4496 else 4497 case $PKG_CONFIG in 4498 [\\/]* | ?:[\\/]*) 4499 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4500 ;; 4501 *) 4502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4503 for as_dir in $PATH 4504 do 4505 IFS=$as_save_IFS 4506 test -z "$as_dir" && as_dir=. 4507 for ac_exec_ext in '' $ac_executable_extensions; do 4508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4509 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4511 break 2 4512 fi 4513 done 4514 done 4515 IFS=$as_save_IFS 4516 4517 ;; 4518 esac 4519 fi 4520 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4521 if test -n "$PKG_CONFIG"; then 4522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4523 $as_echo "$PKG_CONFIG" >&6; } 4524 else 4525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4526 $as_echo "no" >&6; } 4527 fi 4528 4529 4530 fi 4531 if test -z "$ac_cv_path_PKG_CONFIG"; then 4532 ac_pt_PKG_CONFIG=$PKG_CONFIG 4533 # Extract the first word of "pkg-config", so it can be a program name with args. 4534 set dummy pkg-config; ac_word=$2 4535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4536 $as_echo_n "checking for $ac_word... " >&6; } 4537 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4538 $as_echo_n "(cached) " >&6 4539 else 4540 case $ac_pt_PKG_CONFIG in 4541 [\\/]* | ?:[\\/]*) 4542 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4543 ;; 4544 *) 4545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4546 for as_dir in $PATH 4547 do 4548 IFS=$as_save_IFS 4549 test -z "$as_dir" && as_dir=. 4550 for ac_exec_ext in '' $ac_executable_extensions; do 4551 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4552 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4553 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4554 break 2 4555 fi 4556 done 4557 done 4558 IFS=$as_save_IFS 4559 4560 ;; 4561 esac 4562 fi 4563 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4564 if test -n "$ac_pt_PKG_CONFIG"; then 4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4566 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4567 else 4568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4569 $as_echo "no" >&6; } 4570 fi 4571 4572 if test "x$ac_pt_PKG_CONFIG" = x; then 4573 PKG_CONFIG="" 4574 else 4575 case $cross_compiling:$ac_tool_warned in 4576 yes:) 4577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4578 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4579 ac_tool_warned=yes ;; 4580 esac 4581 PKG_CONFIG=$ac_pt_PKG_CONFIG 4582 fi 4583 else 4584 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4585 fi 4586 4587 fi 4588 if test -n "$PKG_CONFIG"; then 4589 _pkg_min_version=0.9.0 4590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4591 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4592 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4594 $as_echo "yes" >&6; } 4595 else 4596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4597 $as_echo "no" >&6; } 4598 PKG_CONFIG="" 4599 fi 4600 4601 fi 4602 # Make sure we can run config.sub. 4603 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4604 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4605 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4607 $as_echo_n "checking build system type... " >&6; } 4608 if ${ac_cv_build+:} false; then : 4609 $as_echo_n "(cached) " >&6 4610 else 4611 ac_build_alias=$build_alias 4612 test "x$ac_build_alias" = x && 4613 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4614 test "x$ac_build_alias" = x && 4615 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4616 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4617 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4618 4619 fi 4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4621 $as_echo "$ac_cv_build" >&6; } 4622 case $ac_cv_build in 4623 *-*-*) ;; 4624 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4625 esac 4626 build=$ac_cv_build 4627 ac_save_IFS=$IFS; IFS='-' 4628 set x $ac_cv_build 4629 shift 4630 build_cpu=$1 4631 build_vendor=$2 4632 shift; shift 4633 # Remember, the first character of IFS is used to create $*, 4634 # except with old shells: 4635 build_os=$* 4636 IFS=$ac_save_IFS 4637 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4638 4639 4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4641 $as_echo_n "checking host system type... " >&6; } 4642 if ${ac_cv_host+:} false; then : 4643 $as_echo_n "(cached) " >&6 4644 else 4645 if test "x$host_alias" = x; then 4646 ac_cv_host=$ac_cv_build 4647 else 4648 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4649 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4650 fi 4651 4652 fi 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4654 $as_echo "$ac_cv_host" >&6; } 4655 case $ac_cv_host in 4656 *-*-*) ;; 4657 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4658 esac 4659 host=$ac_cv_host 4660 ac_save_IFS=$IFS; IFS='-' 4661 set x $ac_cv_host 4662 shift 4663 host_cpu=$1 4664 host_vendor=$2 4665 shift; shift 4666 # Remember, the first character of IFS is used to create $*, 4667 # except with old shells: 4668 host_os=$* 4669 IFS=$ac_save_IFS 4670 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4671 4672 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4674 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4675 if ${ac_cv_path_SED+:} false; then : 4676 $as_echo_n "(cached) " >&6 4677 else 4678 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4679 for ac_i in 1 2 3 4 5 6 7; do 4680 ac_script="$ac_script$as_nl$ac_script" 4681 done 4682 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4683 { ac_script=; unset ac_script;} 4684 if test -z "$SED"; then 4685 ac_path_SED_found=false 4686 # Loop through the user's path and test for each of PROGNAME-LIST 4687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4688 for as_dir in $PATH 4689 do 4690 IFS=$as_save_IFS 4691 test -z "$as_dir" && as_dir=. 4692 for ac_prog in sed gsed; do 4693 for ac_exec_ext in '' $ac_executable_extensions; do 4694 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4695 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4696 # Check for GNU ac_path_SED and select it if it is found. 4697 # Check for GNU $ac_path_SED 4698 case `"$ac_path_SED" --version 2>&1` in 4699 *GNU*) 4700 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4701 *) 4702 ac_count=0 4703 $as_echo_n 0123456789 >"conftest.in" 4704 while : 4705 do 4706 cat "conftest.in" "conftest.in" >"conftest.tmp" 4707 mv "conftest.tmp" "conftest.in" 4708 cp "conftest.in" "conftest.nl" 4709 $as_echo '' >> "conftest.nl" 4710 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4711 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4712 as_fn_arith $ac_count + 1 && ac_count=$as_val 4713 if test $ac_count -gt ${ac_path_SED_max-0}; then 4714 # Best one so far, save it but keep looking for a better one 4715 ac_cv_path_SED="$ac_path_SED" 4716 ac_path_SED_max=$ac_count 4717 fi 4718 # 10*(2^10) chars as input seems more than enough 4719 test $ac_count -gt 10 && break 4720 done 4721 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4722 esac 4723 4724 $ac_path_SED_found && break 3 4725 done 4726 done 4727 done 4728 IFS=$as_save_IFS 4729 if test -z "$ac_cv_path_SED"; then 4730 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4731 fi 4732 else 4733 ac_cv_path_SED=$SED 4734 fi 4735 4736 fi 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4738 $as_echo "$ac_cv_path_SED" >&6; } 4739 SED="$ac_cv_path_SED" 4740 rm -f conftest.sed 4741 4742 4743 4744 4745 4746 4747 # Check whether --enable-selective-werror was given. 4748 if test "${enable_selective_werror+set}" = set; then : 4749 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4750 else 4751 SELECTIVE_WERROR=yes 4752 fi 4753 4754 4755 4756 4757 4758 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4759 if test "x$SUNCC" = "xyes"; then 4760 BASE_CFLAGS="-v" 4761 else 4762 BASE_CFLAGS="" 4763 fi 4764 4765 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 xorg_testset_save_CFLAGS="$CFLAGS" 4780 4781 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4784 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4785 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4786 $as_echo_n "(cached) " >&6 4787 else 4788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4789 /* end confdefs.h. */ 4790 int i; 4791 _ACEOF 4792 if ac_fn_c_try_compile "$LINENO"; then : 4793 xorg_cv_cc_flag_unknown_warning_option=yes 4794 else 4795 xorg_cv_cc_flag_unknown_warning_option=no 4796 fi 4797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4798 fi 4799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4800 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4801 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4802 CFLAGS="$xorg_testset_save_CFLAGS" 4803 fi 4804 4805 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4808 fi 4809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4811 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4812 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4813 $as_echo_n "(cached) " >&6 4814 else 4815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4816 /* end confdefs.h. */ 4817 int i; 4818 _ACEOF 4819 if ac_fn_c_try_compile "$LINENO"; then : 4820 xorg_cv_cc_flag_unused_command_line_argument=yes 4821 else 4822 xorg_cv_cc_flag_unused_command_line_argument=no 4823 fi 4824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4825 fi 4826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4827 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4828 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4829 CFLAGS="$xorg_testset_save_CFLAGS" 4830 fi 4831 4832 found="no" 4833 4834 if test $found = "no" ; then 4835 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4837 fi 4838 4839 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4841 fi 4842 4843 CFLAGS="$CFLAGS -Wall" 4844 4845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4846 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4847 cacheid=xorg_cv_cc_flag__Wall 4848 if eval \${$cacheid+:} false; then : 4849 $as_echo_n "(cached) " >&6 4850 else 4851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4852 /* end confdefs.h. */ 4853 int i; 4854 int 4855 main () 4856 { 4857 4858 ; 4859 return 0; 4860 } 4861 _ACEOF 4862 if ac_fn_c_try_link "$LINENO"; then : 4863 eval $cacheid=yes 4864 else 4865 eval $cacheid=no 4866 fi 4867 rm -f core conftest.err conftest.$ac_objext \ 4868 conftest$ac_exeext conftest.$ac_ext 4869 fi 4870 4871 4872 CFLAGS="$xorg_testset_save_CFLAGS" 4873 4874 eval supported=\$$cacheid 4875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4876 $as_echo "$supported" >&6; } 4877 if test "$supported" = "yes" ; then 4878 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4879 found="yes" 4880 fi 4881 fi 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 xorg_testset_save_CFLAGS="$CFLAGS" 4898 4899 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4902 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4903 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4904 $as_echo_n "(cached) " >&6 4905 else 4906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4907 /* end confdefs.h. */ 4908 int i; 4909 _ACEOF 4910 if ac_fn_c_try_compile "$LINENO"; then : 4911 xorg_cv_cc_flag_unknown_warning_option=yes 4912 else 4913 xorg_cv_cc_flag_unknown_warning_option=no 4914 fi 4915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4916 fi 4917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4918 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4919 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4920 CFLAGS="$xorg_testset_save_CFLAGS" 4921 fi 4922 4923 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4926 fi 4927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4929 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4930 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4931 $as_echo_n "(cached) " >&6 4932 else 4933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4934 /* end confdefs.h. */ 4935 int i; 4936 _ACEOF 4937 if ac_fn_c_try_compile "$LINENO"; then : 4938 xorg_cv_cc_flag_unused_command_line_argument=yes 4939 else 4940 xorg_cv_cc_flag_unused_command_line_argument=no 4941 fi 4942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4943 fi 4944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4945 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4946 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4947 CFLAGS="$xorg_testset_save_CFLAGS" 4948 fi 4949 4950 found="no" 4951 4952 if test $found = "no" ; then 4953 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4955 fi 4956 4957 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4959 fi 4960 4961 CFLAGS="$CFLAGS -Wpointer-arith" 4962 4963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4964 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4965 cacheid=xorg_cv_cc_flag__Wpointer_arith 4966 if eval \${$cacheid+:} false; then : 4967 $as_echo_n "(cached) " >&6 4968 else 4969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4970 /* end confdefs.h. */ 4971 int i; 4972 int 4973 main () 4974 { 4975 4976 ; 4977 return 0; 4978 } 4979 _ACEOF 4980 if ac_fn_c_try_link "$LINENO"; then : 4981 eval $cacheid=yes 4982 else 4983 eval $cacheid=no 4984 fi 4985 rm -f core conftest.err conftest.$ac_objext \ 4986 conftest$ac_exeext conftest.$ac_ext 4987 fi 4988 4989 4990 CFLAGS="$xorg_testset_save_CFLAGS" 4991 4992 eval supported=\$$cacheid 4993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4994 $as_echo "$supported" >&6; } 4995 if test "$supported" = "yes" ; then 4996 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4997 found="yes" 4998 fi 4999 fi 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 xorg_testset_save_CFLAGS="$CFLAGS" 5016 5017 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5020 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5021 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5022 $as_echo_n "(cached) " >&6 5023 else 5024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5025 /* end confdefs.h. */ 5026 int i; 5027 _ACEOF 5028 if ac_fn_c_try_compile "$LINENO"; then : 5029 xorg_cv_cc_flag_unknown_warning_option=yes 5030 else 5031 xorg_cv_cc_flag_unknown_warning_option=no 5032 fi 5033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5034 fi 5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5036 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5037 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5038 CFLAGS="$xorg_testset_save_CFLAGS" 5039 fi 5040 5041 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5044 fi 5045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5047 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5048 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5049 $as_echo_n "(cached) " >&6 5050 else 5051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5052 /* end confdefs.h. */ 5053 int i; 5054 _ACEOF 5055 if ac_fn_c_try_compile "$LINENO"; then : 5056 xorg_cv_cc_flag_unused_command_line_argument=yes 5057 else 5058 xorg_cv_cc_flag_unused_command_line_argument=no 5059 fi 5060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5061 fi 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5063 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5064 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5065 CFLAGS="$xorg_testset_save_CFLAGS" 5066 fi 5067 5068 found="no" 5069 5070 if test $found = "no" ; then 5071 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5073 fi 5074 5075 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5077 fi 5078 5079 CFLAGS="$CFLAGS -Wmissing-declarations" 5080 5081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5082 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5083 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5084 if eval \${$cacheid+:} false; then : 5085 $as_echo_n "(cached) " >&6 5086 else 5087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5088 /* end confdefs.h. */ 5089 int i; 5090 int 5091 main () 5092 { 5093 5094 ; 5095 return 0; 5096 } 5097 _ACEOF 5098 if ac_fn_c_try_link "$LINENO"; then : 5099 eval $cacheid=yes 5100 else 5101 eval $cacheid=no 5102 fi 5103 rm -f core conftest.err conftest.$ac_objext \ 5104 conftest$ac_exeext conftest.$ac_ext 5105 fi 5106 5107 5108 CFLAGS="$xorg_testset_save_CFLAGS" 5109 5110 eval supported=\$$cacheid 5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5112 $as_echo "$supported" >&6; } 5113 if test "$supported" = "yes" ; then 5114 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5115 found="yes" 5116 fi 5117 fi 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 xorg_testset_save_CFLAGS="$CFLAGS" 5134 5135 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5138 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5139 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5140 $as_echo_n "(cached) " >&6 5141 else 5142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5143 /* end confdefs.h. */ 5144 int i; 5145 _ACEOF 5146 if ac_fn_c_try_compile "$LINENO"; then : 5147 xorg_cv_cc_flag_unknown_warning_option=yes 5148 else 5149 xorg_cv_cc_flag_unknown_warning_option=no 5150 fi 5151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5152 fi 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5154 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5155 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5156 CFLAGS="$xorg_testset_save_CFLAGS" 5157 fi 5158 5159 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5160 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5162 fi 5163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5165 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5166 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5167 $as_echo_n "(cached) " >&6 5168 else 5169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5170 /* end confdefs.h. */ 5171 int i; 5172 _ACEOF 5173 if ac_fn_c_try_compile "$LINENO"; then : 5174 xorg_cv_cc_flag_unused_command_line_argument=yes 5175 else 5176 xorg_cv_cc_flag_unused_command_line_argument=no 5177 fi 5178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5179 fi 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5181 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5182 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5183 CFLAGS="$xorg_testset_save_CFLAGS" 5184 fi 5185 5186 found="no" 5187 5188 if test $found = "no" ; then 5189 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5191 fi 5192 5193 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5195 fi 5196 5197 CFLAGS="$CFLAGS -Wformat=2" 5198 5199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5200 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5201 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5202 if eval \${$cacheid+:} false; then : 5203 $as_echo_n "(cached) " >&6 5204 else 5205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5206 /* end confdefs.h. */ 5207 int i; 5208 int 5209 main () 5210 { 5211 5212 ; 5213 return 0; 5214 } 5215 _ACEOF 5216 if ac_fn_c_try_link "$LINENO"; then : 5217 eval $cacheid=yes 5218 else 5219 eval $cacheid=no 5220 fi 5221 rm -f core conftest.err conftest.$ac_objext \ 5222 conftest$ac_exeext conftest.$ac_ext 5223 fi 5224 5225 5226 CFLAGS="$xorg_testset_save_CFLAGS" 5227 5228 eval supported=\$$cacheid 5229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5230 $as_echo "$supported" >&6; } 5231 if test "$supported" = "yes" ; then 5232 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5233 found="yes" 5234 fi 5235 fi 5236 5237 if test $found = "no" ; then 5238 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5240 fi 5241 5242 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5244 fi 5245 5246 CFLAGS="$CFLAGS -Wformat" 5247 5248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5249 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5250 cacheid=xorg_cv_cc_flag__Wformat 5251 if eval \${$cacheid+:} false; then : 5252 $as_echo_n "(cached) " >&6 5253 else 5254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5255 /* end confdefs.h. */ 5256 int i; 5257 int 5258 main () 5259 { 5260 5261 ; 5262 return 0; 5263 } 5264 _ACEOF 5265 if ac_fn_c_try_link "$LINENO"; then : 5266 eval $cacheid=yes 5267 else 5268 eval $cacheid=no 5269 fi 5270 rm -f core conftest.err conftest.$ac_objext \ 5271 conftest$ac_exeext conftest.$ac_ext 5272 fi 5273 5274 5275 CFLAGS="$xorg_testset_save_CFLAGS" 5276 5277 eval supported=\$$cacheid 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5279 $as_echo "$supported" >&6; } 5280 if test "$supported" = "yes" ; then 5281 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5282 found="yes" 5283 fi 5284 fi 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 xorg_testset_save_CFLAGS="$CFLAGS" 5303 5304 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5307 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5308 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5309 $as_echo_n "(cached) " >&6 5310 else 5311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5312 /* end confdefs.h. */ 5313 int i; 5314 _ACEOF 5315 if ac_fn_c_try_compile "$LINENO"; then : 5316 xorg_cv_cc_flag_unknown_warning_option=yes 5317 else 5318 xorg_cv_cc_flag_unknown_warning_option=no 5319 fi 5320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5321 fi 5322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5323 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5324 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5325 CFLAGS="$xorg_testset_save_CFLAGS" 5326 fi 5327 5328 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5331 fi 5332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5334 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5335 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5336 $as_echo_n "(cached) " >&6 5337 else 5338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5339 /* end confdefs.h. */ 5340 int i; 5341 _ACEOF 5342 if ac_fn_c_try_compile "$LINENO"; then : 5343 xorg_cv_cc_flag_unused_command_line_argument=yes 5344 else 5345 xorg_cv_cc_flag_unused_command_line_argument=no 5346 fi 5347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5348 fi 5349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5350 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5351 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5352 CFLAGS="$xorg_testset_save_CFLAGS" 5353 fi 5354 5355 found="no" 5356 5357 if test $found = "no" ; then 5358 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5360 fi 5361 5362 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5364 fi 5365 5366 CFLAGS="$CFLAGS -Wstrict-prototypes" 5367 5368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5369 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5370 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5371 if eval \${$cacheid+:} false; then : 5372 $as_echo_n "(cached) " >&6 5373 else 5374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5375 /* end confdefs.h. */ 5376 int i; 5377 int 5378 main () 5379 { 5380 5381 ; 5382 return 0; 5383 } 5384 _ACEOF 5385 if ac_fn_c_try_link "$LINENO"; then : 5386 eval $cacheid=yes 5387 else 5388 eval $cacheid=no 5389 fi 5390 rm -f core conftest.err conftest.$ac_objext \ 5391 conftest$ac_exeext conftest.$ac_ext 5392 fi 5393 5394 5395 CFLAGS="$xorg_testset_save_CFLAGS" 5396 5397 eval supported=\$$cacheid 5398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5399 $as_echo "$supported" >&6; } 5400 if test "$supported" = "yes" ; then 5401 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5402 found="yes" 5403 fi 5404 fi 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 xorg_testset_save_CFLAGS="$CFLAGS" 5421 5422 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5425 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5426 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5427 $as_echo_n "(cached) " >&6 5428 else 5429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5430 /* end confdefs.h. */ 5431 int i; 5432 _ACEOF 5433 if ac_fn_c_try_compile "$LINENO"; then : 5434 xorg_cv_cc_flag_unknown_warning_option=yes 5435 else 5436 xorg_cv_cc_flag_unknown_warning_option=no 5437 fi 5438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5439 fi 5440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5441 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5442 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5443 CFLAGS="$xorg_testset_save_CFLAGS" 5444 fi 5445 5446 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5449 fi 5450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5452 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5453 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5454 $as_echo_n "(cached) " >&6 5455 else 5456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5457 /* end confdefs.h. */ 5458 int i; 5459 _ACEOF 5460 if ac_fn_c_try_compile "$LINENO"; then : 5461 xorg_cv_cc_flag_unused_command_line_argument=yes 5462 else 5463 xorg_cv_cc_flag_unused_command_line_argument=no 5464 fi 5465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5466 fi 5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5468 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5469 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5470 CFLAGS="$xorg_testset_save_CFLAGS" 5471 fi 5472 5473 found="no" 5474 5475 if test $found = "no" ; then 5476 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5478 fi 5479 5480 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5482 fi 5483 5484 CFLAGS="$CFLAGS -Wmissing-prototypes" 5485 5486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5487 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5488 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5489 if eval \${$cacheid+:} false; then : 5490 $as_echo_n "(cached) " >&6 5491 else 5492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5493 /* end confdefs.h. */ 5494 int i; 5495 int 5496 main () 5497 { 5498 5499 ; 5500 return 0; 5501 } 5502 _ACEOF 5503 if ac_fn_c_try_link "$LINENO"; then : 5504 eval $cacheid=yes 5505 else 5506 eval $cacheid=no 5507 fi 5508 rm -f core conftest.err conftest.$ac_objext \ 5509 conftest$ac_exeext conftest.$ac_ext 5510 fi 5511 5512 5513 CFLAGS="$xorg_testset_save_CFLAGS" 5514 5515 eval supported=\$$cacheid 5516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5517 $as_echo "$supported" >&6; } 5518 if test "$supported" = "yes" ; then 5519 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5520 found="yes" 5521 fi 5522 fi 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 xorg_testset_save_CFLAGS="$CFLAGS" 5539 5540 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5543 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5544 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5545 $as_echo_n "(cached) " >&6 5546 else 5547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5548 /* end confdefs.h. */ 5549 int i; 5550 _ACEOF 5551 if ac_fn_c_try_compile "$LINENO"; then : 5552 xorg_cv_cc_flag_unknown_warning_option=yes 5553 else 5554 xorg_cv_cc_flag_unknown_warning_option=no 5555 fi 5556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5557 fi 5558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5559 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5560 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5561 CFLAGS="$xorg_testset_save_CFLAGS" 5562 fi 5563 5564 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5567 fi 5568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5570 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5571 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5572 $as_echo_n "(cached) " >&6 5573 else 5574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5575 /* end confdefs.h. */ 5576 int i; 5577 _ACEOF 5578 if ac_fn_c_try_compile "$LINENO"; then : 5579 xorg_cv_cc_flag_unused_command_line_argument=yes 5580 else 5581 xorg_cv_cc_flag_unused_command_line_argument=no 5582 fi 5583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5584 fi 5585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5586 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5587 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5588 CFLAGS="$xorg_testset_save_CFLAGS" 5589 fi 5590 5591 found="no" 5592 5593 if test $found = "no" ; then 5594 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5596 fi 5597 5598 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5600 fi 5601 5602 CFLAGS="$CFLAGS -Wnested-externs" 5603 5604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5605 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5606 cacheid=xorg_cv_cc_flag__Wnested_externs 5607 if eval \${$cacheid+:} false; then : 5608 $as_echo_n "(cached) " >&6 5609 else 5610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5611 /* end confdefs.h. */ 5612 int i; 5613 int 5614 main () 5615 { 5616 5617 ; 5618 return 0; 5619 } 5620 _ACEOF 5621 if ac_fn_c_try_link "$LINENO"; then : 5622 eval $cacheid=yes 5623 else 5624 eval $cacheid=no 5625 fi 5626 rm -f core conftest.err conftest.$ac_objext \ 5627 conftest$ac_exeext conftest.$ac_ext 5628 fi 5629 5630 5631 CFLAGS="$xorg_testset_save_CFLAGS" 5632 5633 eval supported=\$$cacheid 5634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5635 $as_echo "$supported" >&6; } 5636 if test "$supported" = "yes" ; then 5637 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5638 found="yes" 5639 fi 5640 fi 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 xorg_testset_save_CFLAGS="$CFLAGS" 5657 5658 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5661 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5662 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5663 $as_echo_n "(cached) " >&6 5664 else 5665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5666 /* end confdefs.h. */ 5667 int i; 5668 _ACEOF 5669 if ac_fn_c_try_compile "$LINENO"; then : 5670 xorg_cv_cc_flag_unknown_warning_option=yes 5671 else 5672 xorg_cv_cc_flag_unknown_warning_option=no 5673 fi 5674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5675 fi 5676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5677 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5678 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5679 CFLAGS="$xorg_testset_save_CFLAGS" 5680 fi 5681 5682 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5685 fi 5686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5688 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5689 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5690 $as_echo_n "(cached) " >&6 5691 else 5692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5693 /* end confdefs.h. */ 5694 int i; 5695 _ACEOF 5696 if ac_fn_c_try_compile "$LINENO"; then : 5697 xorg_cv_cc_flag_unused_command_line_argument=yes 5698 else 5699 xorg_cv_cc_flag_unused_command_line_argument=no 5700 fi 5701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5702 fi 5703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5704 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5705 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5706 CFLAGS="$xorg_testset_save_CFLAGS" 5707 fi 5708 5709 found="no" 5710 5711 if test $found = "no" ; then 5712 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5714 fi 5715 5716 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5718 fi 5719 5720 CFLAGS="$CFLAGS -Wbad-function-cast" 5721 5722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5723 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5724 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5725 if eval \${$cacheid+:} false; then : 5726 $as_echo_n "(cached) " >&6 5727 else 5728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5729 /* end confdefs.h. */ 5730 int i; 5731 int 5732 main () 5733 { 5734 5735 ; 5736 return 0; 5737 } 5738 _ACEOF 5739 if ac_fn_c_try_link "$LINENO"; then : 5740 eval $cacheid=yes 5741 else 5742 eval $cacheid=no 5743 fi 5744 rm -f core conftest.err conftest.$ac_objext \ 5745 conftest$ac_exeext conftest.$ac_ext 5746 fi 5747 5748 5749 CFLAGS="$xorg_testset_save_CFLAGS" 5750 5751 eval supported=\$$cacheid 5752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5753 $as_echo "$supported" >&6; } 5754 if test "$supported" = "yes" ; then 5755 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5756 found="yes" 5757 fi 5758 fi 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 xorg_testset_save_CFLAGS="$CFLAGS" 5775 5776 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5779 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5780 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5781 $as_echo_n "(cached) " >&6 5782 else 5783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5784 /* end confdefs.h. */ 5785 int i; 5786 _ACEOF 5787 if ac_fn_c_try_compile "$LINENO"; then : 5788 xorg_cv_cc_flag_unknown_warning_option=yes 5789 else 5790 xorg_cv_cc_flag_unknown_warning_option=no 5791 fi 5792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5793 fi 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5795 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5796 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5797 CFLAGS="$xorg_testset_save_CFLAGS" 5798 fi 5799 5800 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5803 fi 5804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5806 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5807 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5808 $as_echo_n "(cached) " >&6 5809 else 5810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5811 /* end confdefs.h. */ 5812 int i; 5813 _ACEOF 5814 if ac_fn_c_try_compile "$LINENO"; then : 5815 xorg_cv_cc_flag_unused_command_line_argument=yes 5816 else 5817 xorg_cv_cc_flag_unused_command_line_argument=no 5818 fi 5819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5820 fi 5821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5822 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5824 CFLAGS="$xorg_testset_save_CFLAGS" 5825 fi 5826 5827 found="no" 5828 5829 if test $found = "no" ; then 5830 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5832 fi 5833 5834 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5836 fi 5837 5838 CFLAGS="$CFLAGS -Wold-style-definition" 5839 5840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5841 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5842 cacheid=xorg_cv_cc_flag__Wold_style_definition 5843 if eval \${$cacheid+:} false; then : 5844 $as_echo_n "(cached) " >&6 5845 else 5846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5847 /* end confdefs.h. */ 5848 int i; 5849 int 5850 main () 5851 { 5852 5853 ; 5854 return 0; 5855 } 5856 _ACEOF 5857 if ac_fn_c_try_link "$LINENO"; then : 5858 eval $cacheid=yes 5859 else 5860 eval $cacheid=no 5861 fi 5862 rm -f core conftest.err conftest.$ac_objext \ 5863 conftest$ac_exeext conftest.$ac_ext 5864 fi 5865 5866 5867 CFLAGS="$xorg_testset_save_CFLAGS" 5868 5869 eval supported=\$$cacheid 5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5871 $as_echo "$supported" >&6; } 5872 if test "$supported" = "yes" ; then 5873 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5874 found="yes" 5875 fi 5876 fi 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 xorg_testset_save_CFLAGS="$CFLAGS" 5893 5894 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5897 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5898 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5899 $as_echo_n "(cached) " >&6 5900 else 5901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5902 /* end confdefs.h. */ 5903 int i; 5904 _ACEOF 5905 if ac_fn_c_try_compile "$LINENO"; then : 5906 xorg_cv_cc_flag_unknown_warning_option=yes 5907 else 5908 xorg_cv_cc_flag_unknown_warning_option=no 5909 fi 5910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5911 fi 5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5913 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5914 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5915 CFLAGS="$xorg_testset_save_CFLAGS" 5916 fi 5917 5918 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5921 fi 5922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5924 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5925 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5926 $as_echo_n "(cached) " >&6 5927 else 5928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5929 /* end confdefs.h. */ 5930 int i; 5931 _ACEOF 5932 if ac_fn_c_try_compile "$LINENO"; then : 5933 xorg_cv_cc_flag_unused_command_line_argument=yes 5934 else 5935 xorg_cv_cc_flag_unused_command_line_argument=no 5936 fi 5937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5938 fi 5939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5940 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5941 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5942 CFLAGS="$xorg_testset_save_CFLAGS" 5943 fi 5944 5945 found="no" 5946 5947 if test $found = "no" ; then 5948 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5950 fi 5951 5952 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5954 fi 5955 5956 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5957 5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5959 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5960 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5961 if eval \${$cacheid+:} false; then : 5962 $as_echo_n "(cached) " >&6 5963 else 5964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5965 /* end confdefs.h. */ 5966 int i; 5967 int 5968 main () 5969 { 5970 5971 ; 5972 return 0; 5973 } 5974 _ACEOF 5975 if ac_fn_c_try_link "$LINENO"; then : 5976 eval $cacheid=yes 5977 else 5978 eval $cacheid=no 5979 fi 5980 rm -f core conftest.err conftest.$ac_objext \ 5981 conftest$ac_exeext conftest.$ac_ext 5982 fi 5983 5984 5985 CFLAGS="$xorg_testset_save_CFLAGS" 5986 5987 eval supported=\$$cacheid 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5989 $as_echo "$supported" >&6; } 5990 if test "$supported" = "yes" ; then 5991 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5992 found="yes" 5993 fi 5994 fi 5995 5996 5997 5998 5999 6000 # This chunk adds additional warnings that could catch undesired effects. 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 xorg_testset_save_CFLAGS="$CFLAGS" 6015 6016 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6019 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6020 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6021 $as_echo_n "(cached) " >&6 6022 else 6023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6024 /* end confdefs.h. */ 6025 int i; 6026 _ACEOF 6027 if ac_fn_c_try_compile "$LINENO"; then : 6028 xorg_cv_cc_flag_unknown_warning_option=yes 6029 else 6030 xorg_cv_cc_flag_unknown_warning_option=no 6031 fi 6032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6033 fi 6034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6035 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6036 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6037 CFLAGS="$xorg_testset_save_CFLAGS" 6038 fi 6039 6040 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6043 fi 6044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6046 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6047 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6048 $as_echo_n "(cached) " >&6 6049 else 6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6051 /* end confdefs.h. */ 6052 int i; 6053 _ACEOF 6054 if ac_fn_c_try_compile "$LINENO"; then : 6055 xorg_cv_cc_flag_unused_command_line_argument=yes 6056 else 6057 xorg_cv_cc_flag_unused_command_line_argument=no 6058 fi 6059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6060 fi 6061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6062 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6063 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6064 CFLAGS="$xorg_testset_save_CFLAGS" 6065 fi 6066 6067 found="no" 6068 6069 if test $found = "no" ; then 6070 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6072 fi 6073 6074 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6076 fi 6077 6078 CFLAGS="$CFLAGS -Wunused" 6079 6080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6081 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6082 cacheid=xorg_cv_cc_flag__Wunused 6083 if eval \${$cacheid+:} false; then : 6084 $as_echo_n "(cached) " >&6 6085 else 6086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6087 /* end confdefs.h. */ 6088 int i; 6089 int 6090 main () 6091 { 6092 6093 ; 6094 return 0; 6095 } 6096 _ACEOF 6097 if ac_fn_c_try_link "$LINENO"; then : 6098 eval $cacheid=yes 6099 else 6100 eval $cacheid=no 6101 fi 6102 rm -f core conftest.err conftest.$ac_objext \ 6103 conftest$ac_exeext conftest.$ac_ext 6104 fi 6105 6106 6107 CFLAGS="$xorg_testset_save_CFLAGS" 6108 6109 eval supported=\$$cacheid 6110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6111 $as_echo "$supported" >&6; } 6112 if test "$supported" = "yes" ; then 6113 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6114 found="yes" 6115 fi 6116 fi 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 xorg_testset_save_CFLAGS="$CFLAGS" 6133 6134 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6137 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6138 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6139 $as_echo_n "(cached) " >&6 6140 else 6141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6142 /* end confdefs.h. */ 6143 int i; 6144 _ACEOF 6145 if ac_fn_c_try_compile "$LINENO"; then : 6146 xorg_cv_cc_flag_unknown_warning_option=yes 6147 else 6148 xorg_cv_cc_flag_unknown_warning_option=no 6149 fi 6150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6151 fi 6152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6153 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6155 CFLAGS="$xorg_testset_save_CFLAGS" 6156 fi 6157 6158 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6161 fi 6162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6164 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6165 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6166 $as_echo_n "(cached) " >&6 6167 else 6168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6169 /* end confdefs.h. */ 6170 int i; 6171 _ACEOF 6172 if ac_fn_c_try_compile "$LINENO"; then : 6173 xorg_cv_cc_flag_unused_command_line_argument=yes 6174 else 6175 xorg_cv_cc_flag_unused_command_line_argument=no 6176 fi 6177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6178 fi 6179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6180 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6181 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6182 CFLAGS="$xorg_testset_save_CFLAGS" 6183 fi 6184 6185 found="no" 6186 6187 if test $found = "no" ; then 6188 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6190 fi 6191 6192 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6194 fi 6195 6196 CFLAGS="$CFLAGS -Wuninitialized" 6197 6198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6199 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6200 cacheid=xorg_cv_cc_flag__Wuninitialized 6201 if eval \${$cacheid+:} false; then : 6202 $as_echo_n "(cached) " >&6 6203 else 6204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6205 /* end confdefs.h. */ 6206 int i; 6207 int 6208 main () 6209 { 6210 6211 ; 6212 return 0; 6213 } 6214 _ACEOF 6215 if ac_fn_c_try_link "$LINENO"; then : 6216 eval $cacheid=yes 6217 else 6218 eval $cacheid=no 6219 fi 6220 rm -f core conftest.err conftest.$ac_objext \ 6221 conftest$ac_exeext conftest.$ac_ext 6222 fi 6223 6224 6225 CFLAGS="$xorg_testset_save_CFLAGS" 6226 6227 eval supported=\$$cacheid 6228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6229 $as_echo "$supported" >&6; } 6230 if test "$supported" = "yes" ; then 6231 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6232 found="yes" 6233 fi 6234 fi 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 xorg_testset_save_CFLAGS="$CFLAGS" 6251 6252 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6255 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6256 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6257 $as_echo_n "(cached) " >&6 6258 else 6259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6260 /* end confdefs.h. */ 6261 int i; 6262 _ACEOF 6263 if ac_fn_c_try_compile "$LINENO"; then : 6264 xorg_cv_cc_flag_unknown_warning_option=yes 6265 else 6266 xorg_cv_cc_flag_unknown_warning_option=no 6267 fi 6268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6269 fi 6270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6271 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6273 CFLAGS="$xorg_testset_save_CFLAGS" 6274 fi 6275 6276 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6279 fi 6280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6282 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6283 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6284 $as_echo_n "(cached) " >&6 6285 else 6286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6287 /* end confdefs.h. */ 6288 int i; 6289 _ACEOF 6290 if ac_fn_c_try_compile "$LINENO"; then : 6291 xorg_cv_cc_flag_unused_command_line_argument=yes 6292 else 6293 xorg_cv_cc_flag_unused_command_line_argument=no 6294 fi 6295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6296 fi 6297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6298 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6299 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6300 CFLAGS="$xorg_testset_save_CFLAGS" 6301 fi 6302 6303 found="no" 6304 6305 if test $found = "no" ; then 6306 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6308 fi 6309 6310 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6312 fi 6313 6314 CFLAGS="$CFLAGS -Wshadow" 6315 6316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6317 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6318 cacheid=xorg_cv_cc_flag__Wshadow 6319 if eval \${$cacheid+:} false; then : 6320 $as_echo_n "(cached) " >&6 6321 else 6322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6323 /* end confdefs.h. */ 6324 int i; 6325 int 6326 main () 6327 { 6328 6329 ; 6330 return 0; 6331 } 6332 _ACEOF 6333 if ac_fn_c_try_link "$LINENO"; then : 6334 eval $cacheid=yes 6335 else 6336 eval $cacheid=no 6337 fi 6338 rm -f core conftest.err conftest.$ac_objext \ 6339 conftest$ac_exeext conftest.$ac_ext 6340 fi 6341 6342 6343 CFLAGS="$xorg_testset_save_CFLAGS" 6344 6345 eval supported=\$$cacheid 6346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6347 $as_echo "$supported" >&6; } 6348 if test "$supported" = "yes" ; then 6349 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6350 found="yes" 6351 fi 6352 fi 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 xorg_testset_save_CFLAGS="$CFLAGS" 6369 6370 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6373 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6374 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6375 $as_echo_n "(cached) " >&6 6376 else 6377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6378 /* end confdefs.h. */ 6379 int i; 6380 _ACEOF 6381 if ac_fn_c_try_compile "$LINENO"; then : 6382 xorg_cv_cc_flag_unknown_warning_option=yes 6383 else 6384 xorg_cv_cc_flag_unknown_warning_option=no 6385 fi 6386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6387 fi 6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6389 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6390 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6391 CFLAGS="$xorg_testset_save_CFLAGS" 6392 fi 6393 6394 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6397 fi 6398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6400 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6401 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6402 $as_echo_n "(cached) " >&6 6403 else 6404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6405 /* end confdefs.h. */ 6406 int i; 6407 _ACEOF 6408 if ac_fn_c_try_compile "$LINENO"; then : 6409 xorg_cv_cc_flag_unused_command_line_argument=yes 6410 else 6411 xorg_cv_cc_flag_unused_command_line_argument=no 6412 fi 6413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6414 fi 6415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6416 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6417 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6418 CFLAGS="$xorg_testset_save_CFLAGS" 6419 fi 6420 6421 found="no" 6422 6423 if test $found = "no" ; then 6424 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6426 fi 6427 6428 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6430 fi 6431 6432 CFLAGS="$CFLAGS -Wcast-qual" 6433 6434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6435 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6436 cacheid=xorg_cv_cc_flag__Wcast_qual 6437 if eval \${$cacheid+:} false; then : 6438 $as_echo_n "(cached) " >&6 6439 else 6440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6441 /* end confdefs.h. */ 6442 int i; 6443 int 6444 main () 6445 { 6446 6447 ; 6448 return 0; 6449 } 6450 _ACEOF 6451 if ac_fn_c_try_link "$LINENO"; then : 6452 eval $cacheid=yes 6453 else 6454 eval $cacheid=no 6455 fi 6456 rm -f core conftest.err conftest.$ac_objext \ 6457 conftest$ac_exeext conftest.$ac_ext 6458 fi 6459 6460 6461 CFLAGS="$xorg_testset_save_CFLAGS" 6462 6463 eval supported=\$$cacheid 6464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6465 $as_echo "$supported" >&6; } 6466 if test "$supported" = "yes" ; then 6467 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6468 found="yes" 6469 fi 6470 fi 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 6482 6483 6484 6485 6486 xorg_testset_save_CFLAGS="$CFLAGS" 6487 6488 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6491 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6492 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6493 $as_echo_n "(cached) " >&6 6494 else 6495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6496 /* end confdefs.h. */ 6497 int i; 6498 _ACEOF 6499 if ac_fn_c_try_compile "$LINENO"; then : 6500 xorg_cv_cc_flag_unknown_warning_option=yes 6501 else 6502 xorg_cv_cc_flag_unknown_warning_option=no 6503 fi 6504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6505 fi 6506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6507 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6508 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6509 CFLAGS="$xorg_testset_save_CFLAGS" 6510 fi 6511 6512 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6515 fi 6516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6518 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6519 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6520 $as_echo_n "(cached) " >&6 6521 else 6522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6523 /* end confdefs.h. */ 6524 int i; 6525 _ACEOF 6526 if ac_fn_c_try_compile "$LINENO"; then : 6527 xorg_cv_cc_flag_unused_command_line_argument=yes 6528 else 6529 xorg_cv_cc_flag_unused_command_line_argument=no 6530 fi 6531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6532 fi 6533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6534 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6535 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6536 CFLAGS="$xorg_testset_save_CFLAGS" 6537 fi 6538 6539 found="no" 6540 6541 if test $found = "no" ; then 6542 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6544 fi 6545 6546 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6548 fi 6549 6550 CFLAGS="$CFLAGS -Wmissing-noreturn" 6551 6552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6553 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6554 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6555 if eval \${$cacheid+:} false; then : 6556 $as_echo_n "(cached) " >&6 6557 else 6558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6559 /* end confdefs.h. */ 6560 int i; 6561 int 6562 main () 6563 { 6564 6565 ; 6566 return 0; 6567 } 6568 _ACEOF 6569 if ac_fn_c_try_link "$LINENO"; then : 6570 eval $cacheid=yes 6571 else 6572 eval $cacheid=no 6573 fi 6574 rm -f core conftest.err conftest.$ac_objext \ 6575 conftest$ac_exeext conftest.$ac_ext 6576 fi 6577 6578 6579 CFLAGS="$xorg_testset_save_CFLAGS" 6580 6581 eval supported=\$$cacheid 6582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6583 $as_echo "$supported" >&6; } 6584 if test "$supported" = "yes" ; then 6585 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6586 found="yes" 6587 fi 6588 fi 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 xorg_testset_save_CFLAGS="$CFLAGS" 6605 6606 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6609 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6610 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6611 $as_echo_n "(cached) " >&6 6612 else 6613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6614 /* end confdefs.h. */ 6615 int i; 6616 _ACEOF 6617 if ac_fn_c_try_compile "$LINENO"; then : 6618 xorg_cv_cc_flag_unknown_warning_option=yes 6619 else 6620 xorg_cv_cc_flag_unknown_warning_option=no 6621 fi 6622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6623 fi 6624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6625 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6626 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6627 CFLAGS="$xorg_testset_save_CFLAGS" 6628 fi 6629 6630 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6633 fi 6634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6636 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6637 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6638 $as_echo_n "(cached) " >&6 6639 else 6640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6641 /* end confdefs.h. */ 6642 int i; 6643 _ACEOF 6644 if ac_fn_c_try_compile "$LINENO"; then : 6645 xorg_cv_cc_flag_unused_command_line_argument=yes 6646 else 6647 xorg_cv_cc_flag_unused_command_line_argument=no 6648 fi 6649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6650 fi 6651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6652 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6653 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6654 CFLAGS="$xorg_testset_save_CFLAGS" 6655 fi 6656 6657 found="no" 6658 6659 if test $found = "no" ; then 6660 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6662 fi 6663 6664 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6666 fi 6667 6668 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6669 6670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6671 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6672 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6673 if eval \${$cacheid+:} false; then : 6674 $as_echo_n "(cached) " >&6 6675 else 6676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6677 /* end confdefs.h. */ 6678 int i; 6679 int 6680 main () 6681 { 6682 6683 ; 6684 return 0; 6685 } 6686 _ACEOF 6687 if ac_fn_c_try_link "$LINENO"; then : 6688 eval $cacheid=yes 6689 else 6690 eval $cacheid=no 6691 fi 6692 rm -f core conftest.err conftest.$ac_objext \ 6693 conftest$ac_exeext conftest.$ac_ext 6694 fi 6695 6696 6697 CFLAGS="$xorg_testset_save_CFLAGS" 6698 6699 eval supported=\$$cacheid 6700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6701 $as_echo "$supported" >&6; } 6702 if test "$supported" = "yes" ; then 6703 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6704 found="yes" 6705 fi 6706 fi 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 xorg_testset_save_CFLAGS="$CFLAGS" 6723 6724 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6727 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6728 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6729 $as_echo_n "(cached) " >&6 6730 else 6731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6732 /* end confdefs.h. */ 6733 int i; 6734 _ACEOF 6735 if ac_fn_c_try_compile "$LINENO"; then : 6736 xorg_cv_cc_flag_unknown_warning_option=yes 6737 else 6738 xorg_cv_cc_flag_unknown_warning_option=no 6739 fi 6740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6741 fi 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6743 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6745 CFLAGS="$xorg_testset_save_CFLAGS" 6746 fi 6747 6748 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6751 fi 6752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6754 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6755 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6756 $as_echo_n "(cached) " >&6 6757 else 6758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6759 /* end confdefs.h. */ 6760 int i; 6761 _ACEOF 6762 if ac_fn_c_try_compile "$LINENO"; then : 6763 xorg_cv_cc_flag_unused_command_line_argument=yes 6764 else 6765 xorg_cv_cc_flag_unused_command_line_argument=no 6766 fi 6767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6768 fi 6769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6770 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6771 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6772 CFLAGS="$xorg_testset_save_CFLAGS" 6773 fi 6774 6775 found="no" 6776 6777 if test $found = "no" ; then 6778 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6780 fi 6781 6782 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6784 fi 6785 6786 CFLAGS="$CFLAGS -Wredundant-decls" 6787 6788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6789 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6790 cacheid=xorg_cv_cc_flag__Wredundant_decls 6791 if eval \${$cacheid+:} false; then : 6792 $as_echo_n "(cached) " >&6 6793 else 6794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6795 /* end confdefs.h. */ 6796 int i; 6797 int 6798 main () 6799 { 6800 6801 ; 6802 return 0; 6803 } 6804 _ACEOF 6805 if ac_fn_c_try_link "$LINENO"; then : 6806 eval $cacheid=yes 6807 else 6808 eval $cacheid=no 6809 fi 6810 rm -f core conftest.err conftest.$ac_objext \ 6811 conftest$ac_exeext conftest.$ac_ext 6812 fi 6813 6814 6815 CFLAGS="$xorg_testset_save_CFLAGS" 6816 6817 eval supported=\$$cacheid 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6819 $as_echo "$supported" >&6; } 6820 if test "$supported" = "yes" ; then 6821 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6822 found="yes" 6823 fi 6824 fi 6825 6826 6827 6828 # These are currently disabled because they are noisy. They will be enabled 6829 # in the future once the codebase is sufficiently modernized to silence 6830 # them. For now, I don't want them to drown out the other warnings. 6831 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6832 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6833 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6834 6835 # Turn some warnings into errors, so we don't accidently get successful builds 6836 # when there are problems that should be fixed. 6837 6838 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 xorg_testset_save_CFLAGS="$CFLAGS" 6853 6854 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6857 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6858 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6859 $as_echo_n "(cached) " >&6 6860 else 6861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6862 /* end confdefs.h. */ 6863 int i; 6864 _ACEOF 6865 if ac_fn_c_try_compile "$LINENO"; then : 6866 xorg_cv_cc_flag_unknown_warning_option=yes 6867 else 6868 xorg_cv_cc_flag_unknown_warning_option=no 6869 fi 6870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6871 fi 6872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6873 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6875 CFLAGS="$xorg_testset_save_CFLAGS" 6876 fi 6877 6878 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6881 fi 6882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6884 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6885 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6886 $as_echo_n "(cached) " >&6 6887 else 6888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6889 /* end confdefs.h. */ 6890 int i; 6891 _ACEOF 6892 if ac_fn_c_try_compile "$LINENO"; then : 6893 xorg_cv_cc_flag_unused_command_line_argument=yes 6894 else 6895 xorg_cv_cc_flag_unused_command_line_argument=no 6896 fi 6897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6898 fi 6899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6900 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6901 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6902 CFLAGS="$xorg_testset_save_CFLAGS" 6903 fi 6904 6905 found="no" 6906 6907 if test $found = "no" ; then 6908 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6910 fi 6911 6912 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6914 fi 6915 6916 CFLAGS="$CFLAGS -Werror=implicit" 6917 6918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6919 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6920 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6921 if eval \${$cacheid+:} false; then : 6922 $as_echo_n "(cached) " >&6 6923 else 6924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6925 /* end confdefs.h. */ 6926 int i; 6927 int 6928 main () 6929 { 6930 6931 ; 6932 return 0; 6933 } 6934 _ACEOF 6935 if ac_fn_c_try_link "$LINENO"; then : 6936 eval $cacheid=yes 6937 else 6938 eval $cacheid=no 6939 fi 6940 rm -f core conftest.err conftest.$ac_objext \ 6941 conftest$ac_exeext conftest.$ac_ext 6942 fi 6943 6944 6945 CFLAGS="$xorg_testset_save_CFLAGS" 6946 6947 eval supported=\$$cacheid 6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6949 $as_echo "$supported" >&6; } 6950 if test "$supported" = "yes" ; then 6951 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6952 found="yes" 6953 fi 6954 fi 6955 6956 if test $found = "no" ; then 6957 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6959 fi 6960 6961 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6963 fi 6964 6965 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6966 6967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6968 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6969 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6970 if eval \${$cacheid+:} false; then : 6971 $as_echo_n "(cached) " >&6 6972 else 6973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6974 /* end confdefs.h. */ 6975 int i; 6976 int 6977 main () 6978 { 6979 6980 ; 6981 return 0; 6982 } 6983 _ACEOF 6984 if ac_fn_c_try_link "$LINENO"; then : 6985 eval $cacheid=yes 6986 else 6987 eval $cacheid=no 6988 fi 6989 rm -f core conftest.err conftest.$ac_objext \ 6990 conftest$ac_exeext conftest.$ac_ext 6991 fi 6992 6993 6994 CFLAGS="$xorg_testset_save_CFLAGS" 6995 6996 eval supported=\$$cacheid 6997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6998 $as_echo "$supported" >&6; } 6999 if test "$supported" = "yes" ; then 7000 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7001 found="yes" 7002 fi 7003 fi 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 xorg_testset_save_CFLAGS="$CFLAGS" 7020 7021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7024 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7025 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7026 $as_echo_n "(cached) " >&6 7027 else 7028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7029 /* end confdefs.h. */ 7030 int i; 7031 _ACEOF 7032 if ac_fn_c_try_compile "$LINENO"; then : 7033 xorg_cv_cc_flag_unknown_warning_option=yes 7034 else 7035 xorg_cv_cc_flag_unknown_warning_option=no 7036 fi 7037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7038 fi 7039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7040 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7041 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7042 CFLAGS="$xorg_testset_save_CFLAGS" 7043 fi 7044 7045 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7048 fi 7049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7051 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7052 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7053 $as_echo_n "(cached) " >&6 7054 else 7055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7056 /* end confdefs.h. */ 7057 int i; 7058 _ACEOF 7059 if ac_fn_c_try_compile "$LINENO"; then : 7060 xorg_cv_cc_flag_unused_command_line_argument=yes 7061 else 7062 xorg_cv_cc_flag_unused_command_line_argument=no 7063 fi 7064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7065 fi 7066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7067 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7069 CFLAGS="$xorg_testset_save_CFLAGS" 7070 fi 7071 7072 found="no" 7073 7074 if test $found = "no" ; then 7075 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7077 fi 7078 7079 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7081 fi 7082 7083 CFLAGS="$CFLAGS -Werror=nonnull" 7084 7085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7086 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7087 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7088 if eval \${$cacheid+:} false; then : 7089 $as_echo_n "(cached) " >&6 7090 else 7091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7092 /* end confdefs.h. */ 7093 int i; 7094 int 7095 main () 7096 { 7097 7098 ; 7099 return 0; 7100 } 7101 _ACEOF 7102 if ac_fn_c_try_link "$LINENO"; then : 7103 eval $cacheid=yes 7104 else 7105 eval $cacheid=no 7106 fi 7107 rm -f core conftest.err conftest.$ac_objext \ 7108 conftest$ac_exeext conftest.$ac_ext 7109 fi 7110 7111 7112 CFLAGS="$xorg_testset_save_CFLAGS" 7113 7114 eval supported=\$$cacheid 7115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7116 $as_echo "$supported" >&6; } 7117 if test "$supported" = "yes" ; then 7118 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7119 found="yes" 7120 fi 7121 fi 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 7133 7134 7135 7136 7137 xorg_testset_save_CFLAGS="$CFLAGS" 7138 7139 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7142 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7143 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7144 $as_echo_n "(cached) " >&6 7145 else 7146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7147 /* end confdefs.h. */ 7148 int i; 7149 _ACEOF 7150 if ac_fn_c_try_compile "$LINENO"; then : 7151 xorg_cv_cc_flag_unknown_warning_option=yes 7152 else 7153 xorg_cv_cc_flag_unknown_warning_option=no 7154 fi 7155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7156 fi 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7158 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7159 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7160 CFLAGS="$xorg_testset_save_CFLAGS" 7161 fi 7162 7163 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7166 fi 7167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7169 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7170 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7171 $as_echo_n "(cached) " >&6 7172 else 7173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7174 /* end confdefs.h. */ 7175 int i; 7176 _ACEOF 7177 if ac_fn_c_try_compile "$LINENO"; then : 7178 xorg_cv_cc_flag_unused_command_line_argument=yes 7179 else 7180 xorg_cv_cc_flag_unused_command_line_argument=no 7181 fi 7182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7183 fi 7184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7185 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7186 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7187 CFLAGS="$xorg_testset_save_CFLAGS" 7188 fi 7189 7190 found="no" 7191 7192 if test $found = "no" ; then 7193 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7195 fi 7196 7197 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7199 fi 7200 7201 CFLAGS="$CFLAGS -Werror=init-self" 7202 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7204 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7205 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7206 if eval \${$cacheid+:} false; then : 7207 $as_echo_n "(cached) " >&6 7208 else 7209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7210 /* end confdefs.h. */ 7211 int i; 7212 int 7213 main () 7214 { 7215 7216 ; 7217 return 0; 7218 } 7219 _ACEOF 7220 if ac_fn_c_try_link "$LINENO"; then : 7221 eval $cacheid=yes 7222 else 7223 eval $cacheid=no 7224 fi 7225 rm -f core conftest.err conftest.$ac_objext \ 7226 conftest$ac_exeext conftest.$ac_ext 7227 fi 7228 7229 7230 CFLAGS="$xorg_testset_save_CFLAGS" 7231 7232 eval supported=\$$cacheid 7233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7234 $as_echo "$supported" >&6; } 7235 if test "$supported" = "yes" ; then 7236 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7237 found="yes" 7238 fi 7239 fi 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 7251 7252 7253 7254 7255 xorg_testset_save_CFLAGS="$CFLAGS" 7256 7257 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7260 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7261 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7262 $as_echo_n "(cached) " >&6 7263 else 7264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7265 /* end confdefs.h. */ 7266 int i; 7267 _ACEOF 7268 if ac_fn_c_try_compile "$LINENO"; then : 7269 xorg_cv_cc_flag_unknown_warning_option=yes 7270 else 7271 xorg_cv_cc_flag_unknown_warning_option=no 7272 fi 7273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7274 fi 7275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7276 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7277 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7278 CFLAGS="$xorg_testset_save_CFLAGS" 7279 fi 7280 7281 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7284 fi 7285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7287 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7288 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7289 $as_echo_n "(cached) " >&6 7290 else 7291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7292 /* end confdefs.h. */ 7293 int i; 7294 _ACEOF 7295 if ac_fn_c_try_compile "$LINENO"; then : 7296 xorg_cv_cc_flag_unused_command_line_argument=yes 7297 else 7298 xorg_cv_cc_flag_unused_command_line_argument=no 7299 fi 7300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7301 fi 7302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7303 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7304 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7305 CFLAGS="$xorg_testset_save_CFLAGS" 7306 fi 7307 7308 found="no" 7309 7310 if test $found = "no" ; then 7311 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7313 fi 7314 7315 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7317 fi 7318 7319 CFLAGS="$CFLAGS -Werror=main" 7320 7321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7322 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7323 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7324 if eval \${$cacheid+:} false; then : 7325 $as_echo_n "(cached) " >&6 7326 else 7327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7328 /* end confdefs.h. */ 7329 int i; 7330 int 7331 main () 7332 { 7333 7334 ; 7335 return 0; 7336 } 7337 _ACEOF 7338 if ac_fn_c_try_link "$LINENO"; then : 7339 eval $cacheid=yes 7340 else 7341 eval $cacheid=no 7342 fi 7343 rm -f core conftest.err conftest.$ac_objext \ 7344 conftest$ac_exeext conftest.$ac_ext 7345 fi 7346 7347 7348 CFLAGS="$xorg_testset_save_CFLAGS" 7349 7350 eval supported=\$$cacheid 7351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7352 $as_echo "$supported" >&6; } 7353 if test "$supported" = "yes" ; then 7354 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7355 found="yes" 7356 fi 7357 fi 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 7369 7370 7371 7372 7373 xorg_testset_save_CFLAGS="$CFLAGS" 7374 7375 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7378 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7379 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7380 $as_echo_n "(cached) " >&6 7381 else 7382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7383 /* end confdefs.h. */ 7384 int i; 7385 _ACEOF 7386 if ac_fn_c_try_compile "$LINENO"; then : 7387 xorg_cv_cc_flag_unknown_warning_option=yes 7388 else 7389 xorg_cv_cc_flag_unknown_warning_option=no 7390 fi 7391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7392 fi 7393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7394 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7395 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7396 CFLAGS="$xorg_testset_save_CFLAGS" 7397 fi 7398 7399 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7402 fi 7403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7405 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7406 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7407 $as_echo_n "(cached) " >&6 7408 else 7409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7410 /* end confdefs.h. */ 7411 int i; 7412 _ACEOF 7413 if ac_fn_c_try_compile "$LINENO"; then : 7414 xorg_cv_cc_flag_unused_command_line_argument=yes 7415 else 7416 xorg_cv_cc_flag_unused_command_line_argument=no 7417 fi 7418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7419 fi 7420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7421 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7422 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7423 CFLAGS="$xorg_testset_save_CFLAGS" 7424 fi 7425 7426 found="no" 7427 7428 if test $found = "no" ; then 7429 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7431 fi 7432 7433 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7435 fi 7436 7437 CFLAGS="$CFLAGS -Werror=missing-braces" 7438 7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7440 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7441 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7442 if eval \${$cacheid+:} false; then : 7443 $as_echo_n "(cached) " >&6 7444 else 7445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7446 /* end confdefs.h. */ 7447 int i; 7448 int 7449 main () 7450 { 7451 7452 ; 7453 return 0; 7454 } 7455 _ACEOF 7456 if ac_fn_c_try_link "$LINENO"; then : 7457 eval $cacheid=yes 7458 else 7459 eval $cacheid=no 7460 fi 7461 rm -f core conftest.err conftest.$ac_objext \ 7462 conftest$ac_exeext conftest.$ac_ext 7463 fi 7464 7465 7466 CFLAGS="$xorg_testset_save_CFLAGS" 7467 7468 eval supported=\$$cacheid 7469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7470 $as_echo "$supported" >&6; } 7471 if test "$supported" = "yes" ; then 7472 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7473 found="yes" 7474 fi 7475 fi 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 xorg_testset_save_CFLAGS="$CFLAGS" 7492 7493 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7496 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7497 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7498 $as_echo_n "(cached) " >&6 7499 else 7500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7501 /* end confdefs.h. */ 7502 int i; 7503 _ACEOF 7504 if ac_fn_c_try_compile "$LINENO"; then : 7505 xorg_cv_cc_flag_unknown_warning_option=yes 7506 else 7507 xorg_cv_cc_flag_unknown_warning_option=no 7508 fi 7509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7510 fi 7511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7512 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7513 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7514 CFLAGS="$xorg_testset_save_CFLAGS" 7515 fi 7516 7517 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7518 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7520 fi 7521 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7523 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7524 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7525 $as_echo_n "(cached) " >&6 7526 else 7527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7528 /* end confdefs.h. */ 7529 int i; 7530 _ACEOF 7531 if ac_fn_c_try_compile "$LINENO"; then : 7532 xorg_cv_cc_flag_unused_command_line_argument=yes 7533 else 7534 xorg_cv_cc_flag_unused_command_line_argument=no 7535 fi 7536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7537 fi 7538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7539 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7540 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7541 CFLAGS="$xorg_testset_save_CFLAGS" 7542 fi 7543 7544 found="no" 7545 7546 if test $found = "no" ; then 7547 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7549 fi 7550 7551 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7553 fi 7554 7555 CFLAGS="$CFLAGS -Werror=sequence-point" 7556 7557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7558 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7559 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7560 if eval \${$cacheid+:} false; then : 7561 $as_echo_n "(cached) " >&6 7562 else 7563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7564 /* end confdefs.h. */ 7565 int i; 7566 int 7567 main () 7568 { 7569 7570 ; 7571 return 0; 7572 } 7573 _ACEOF 7574 if ac_fn_c_try_link "$LINENO"; then : 7575 eval $cacheid=yes 7576 else 7577 eval $cacheid=no 7578 fi 7579 rm -f core conftest.err conftest.$ac_objext \ 7580 conftest$ac_exeext conftest.$ac_ext 7581 fi 7582 7583 7584 CFLAGS="$xorg_testset_save_CFLAGS" 7585 7586 eval supported=\$$cacheid 7587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7588 $as_echo "$supported" >&6; } 7589 if test "$supported" = "yes" ; then 7590 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7591 found="yes" 7592 fi 7593 fi 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 xorg_testset_save_CFLAGS="$CFLAGS" 7610 7611 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7614 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7615 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7616 $as_echo_n "(cached) " >&6 7617 else 7618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7619 /* end confdefs.h. */ 7620 int i; 7621 _ACEOF 7622 if ac_fn_c_try_compile "$LINENO"; then : 7623 xorg_cv_cc_flag_unknown_warning_option=yes 7624 else 7625 xorg_cv_cc_flag_unknown_warning_option=no 7626 fi 7627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7628 fi 7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7630 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7632 CFLAGS="$xorg_testset_save_CFLAGS" 7633 fi 7634 7635 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7638 fi 7639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7641 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7642 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7643 $as_echo_n "(cached) " >&6 7644 else 7645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7646 /* end confdefs.h. */ 7647 int i; 7648 _ACEOF 7649 if ac_fn_c_try_compile "$LINENO"; then : 7650 xorg_cv_cc_flag_unused_command_line_argument=yes 7651 else 7652 xorg_cv_cc_flag_unused_command_line_argument=no 7653 fi 7654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7655 fi 7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7657 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7658 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7659 CFLAGS="$xorg_testset_save_CFLAGS" 7660 fi 7661 7662 found="no" 7663 7664 if test $found = "no" ; then 7665 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7667 fi 7668 7669 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7671 fi 7672 7673 CFLAGS="$CFLAGS -Werror=return-type" 7674 7675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7676 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7677 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7678 if eval \${$cacheid+:} false; then : 7679 $as_echo_n "(cached) " >&6 7680 else 7681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7682 /* end confdefs.h. */ 7683 int i; 7684 int 7685 main () 7686 { 7687 7688 ; 7689 return 0; 7690 } 7691 _ACEOF 7692 if ac_fn_c_try_link "$LINENO"; then : 7693 eval $cacheid=yes 7694 else 7695 eval $cacheid=no 7696 fi 7697 rm -f core conftest.err conftest.$ac_objext \ 7698 conftest$ac_exeext conftest.$ac_ext 7699 fi 7700 7701 7702 CFLAGS="$xorg_testset_save_CFLAGS" 7703 7704 eval supported=\$$cacheid 7705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7706 $as_echo "$supported" >&6; } 7707 if test "$supported" = "yes" ; then 7708 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7709 found="yes" 7710 fi 7711 fi 7712 7713 if test $found = "no" ; then 7714 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7716 fi 7717 7718 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7720 fi 7721 7722 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7723 7724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7725 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7726 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7727 if eval \${$cacheid+:} false; then : 7728 $as_echo_n "(cached) " >&6 7729 else 7730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7731 /* end confdefs.h. */ 7732 int i; 7733 int 7734 main () 7735 { 7736 7737 ; 7738 return 0; 7739 } 7740 _ACEOF 7741 if ac_fn_c_try_link "$LINENO"; then : 7742 eval $cacheid=yes 7743 else 7744 eval $cacheid=no 7745 fi 7746 rm -f core conftest.err conftest.$ac_objext \ 7747 conftest$ac_exeext conftest.$ac_ext 7748 fi 7749 7750 7751 CFLAGS="$xorg_testset_save_CFLAGS" 7752 7753 eval supported=\$$cacheid 7754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7755 $as_echo "$supported" >&6; } 7756 if test "$supported" = "yes" ; then 7757 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7758 found="yes" 7759 fi 7760 fi 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 7773 7774 7775 7776 xorg_testset_save_CFLAGS="$CFLAGS" 7777 7778 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7781 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7782 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7783 $as_echo_n "(cached) " >&6 7784 else 7785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7786 /* end confdefs.h. */ 7787 int i; 7788 _ACEOF 7789 if ac_fn_c_try_compile "$LINENO"; then : 7790 xorg_cv_cc_flag_unknown_warning_option=yes 7791 else 7792 xorg_cv_cc_flag_unknown_warning_option=no 7793 fi 7794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7795 fi 7796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7797 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7798 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7799 CFLAGS="$xorg_testset_save_CFLAGS" 7800 fi 7801 7802 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7805 fi 7806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7808 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7809 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7810 $as_echo_n "(cached) " >&6 7811 else 7812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7813 /* end confdefs.h. */ 7814 int i; 7815 _ACEOF 7816 if ac_fn_c_try_compile "$LINENO"; then : 7817 xorg_cv_cc_flag_unused_command_line_argument=yes 7818 else 7819 xorg_cv_cc_flag_unused_command_line_argument=no 7820 fi 7821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7822 fi 7823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7824 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7825 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7826 CFLAGS="$xorg_testset_save_CFLAGS" 7827 fi 7828 7829 found="no" 7830 7831 if test $found = "no" ; then 7832 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7834 fi 7835 7836 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7838 fi 7839 7840 CFLAGS="$CFLAGS -Werror=trigraphs" 7841 7842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7843 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7844 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7845 if eval \${$cacheid+:} false; then : 7846 $as_echo_n "(cached) " >&6 7847 else 7848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7849 /* end confdefs.h. */ 7850 int i; 7851 int 7852 main () 7853 { 7854 7855 ; 7856 return 0; 7857 } 7858 _ACEOF 7859 if ac_fn_c_try_link "$LINENO"; then : 7860 eval $cacheid=yes 7861 else 7862 eval $cacheid=no 7863 fi 7864 rm -f core conftest.err conftest.$ac_objext \ 7865 conftest$ac_exeext conftest.$ac_ext 7866 fi 7867 7868 7869 CFLAGS="$xorg_testset_save_CFLAGS" 7870 7871 eval supported=\$$cacheid 7872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7873 $as_echo "$supported" >&6; } 7874 if test "$supported" = "yes" ; then 7875 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7876 found="yes" 7877 fi 7878 fi 7879 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 xorg_testset_save_CFLAGS="$CFLAGS" 7895 7896 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7899 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7900 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7901 $as_echo_n "(cached) " >&6 7902 else 7903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7904 /* end confdefs.h. */ 7905 int i; 7906 _ACEOF 7907 if ac_fn_c_try_compile "$LINENO"; then : 7908 xorg_cv_cc_flag_unknown_warning_option=yes 7909 else 7910 xorg_cv_cc_flag_unknown_warning_option=no 7911 fi 7912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7913 fi 7914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7915 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7916 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7917 CFLAGS="$xorg_testset_save_CFLAGS" 7918 fi 7919 7920 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7921 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7923 fi 7924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7926 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7927 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7928 $as_echo_n "(cached) " >&6 7929 else 7930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7931 /* end confdefs.h. */ 7932 int i; 7933 _ACEOF 7934 if ac_fn_c_try_compile "$LINENO"; then : 7935 xorg_cv_cc_flag_unused_command_line_argument=yes 7936 else 7937 xorg_cv_cc_flag_unused_command_line_argument=no 7938 fi 7939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7940 fi 7941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7942 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7943 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7944 CFLAGS="$xorg_testset_save_CFLAGS" 7945 fi 7946 7947 found="no" 7948 7949 if test $found = "no" ; then 7950 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7952 fi 7953 7954 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7956 fi 7957 7958 CFLAGS="$CFLAGS -Werror=array-bounds" 7959 7960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7961 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7962 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7963 if eval \${$cacheid+:} false; then : 7964 $as_echo_n "(cached) " >&6 7965 else 7966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7967 /* end confdefs.h. */ 7968 int i; 7969 int 7970 main () 7971 { 7972 7973 ; 7974 return 0; 7975 } 7976 _ACEOF 7977 if ac_fn_c_try_link "$LINENO"; then : 7978 eval $cacheid=yes 7979 else 7980 eval $cacheid=no 7981 fi 7982 rm -f core conftest.err conftest.$ac_objext \ 7983 conftest$ac_exeext conftest.$ac_ext 7984 fi 7985 7986 7987 CFLAGS="$xorg_testset_save_CFLAGS" 7988 7989 eval supported=\$$cacheid 7990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7991 $as_echo "$supported" >&6; } 7992 if test "$supported" = "yes" ; then 7993 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7994 found="yes" 7995 fi 7996 fi 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 8012 xorg_testset_save_CFLAGS="$CFLAGS" 8013 8014 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8017 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8018 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8019 $as_echo_n "(cached) " >&6 8020 else 8021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8022 /* end confdefs.h. */ 8023 int i; 8024 _ACEOF 8025 if ac_fn_c_try_compile "$LINENO"; then : 8026 xorg_cv_cc_flag_unknown_warning_option=yes 8027 else 8028 xorg_cv_cc_flag_unknown_warning_option=no 8029 fi 8030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8031 fi 8032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8033 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8035 CFLAGS="$xorg_testset_save_CFLAGS" 8036 fi 8037 8038 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8041 fi 8042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8044 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8045 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8046 $as_echo_n "(cached) " >&6 8047 else 8048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8049 /* end confdefs.h. */ 8050 int i; 8051 _ACEOF 8052 if ac_fn_c_try_compile "$LINENO"; then : 8053 xorg_cv_cc_flag_unused_command_line_argument=yes 8054 else 8055 xorg_cv_cc_flag_unused_command_line_argument=no 8056 fi 8057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8058 fi 8059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8060 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8061 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8062 CFLAGS="$xorg_testset_save_CFLAGS" 8063 fi 8064 8065 found="no" 8066 8067 if test $found = "no" ; then 8068 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8070 fi 8071 8072 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8074 fi 8075 8076 CFLAGS="$CFLAGS -Werror=write-strings" 8077 8078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8079 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8080 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8081 if eval \${$cacheid+:} false; then : 8082 $as_echo_n "(cached) " >&6 8083 else 8084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8085 /* end confdefs.h. */ 8086 int i; 8087 int 8088 main () 8089 { 8090 8091 ; 8092 return 0; 8093 } 8094 _ACEOF 8095 if ac_fn_c_try_link "$LINENO"; then : 8096 eval $cacheid=yes 8097 else 8098 eval $cacheid=no 8099 fi 8100 rm -f core conftest.err conftest.$ac_objext \ 8101 conftest$ac_exeext conftest.$ac_ext 8102 fi 8103 8104 8105 CFLAGS="$xorg_testset_save_CFLAGS" 8106 8107 eval supported=\$$cacheid 8108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8109 $as_echo "$supported" >&6; } 8110 if test "$supported" = "yes" ; then 8111 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8112 found="yes" 8113 fi 8114 fi 8115 8116 8117 8118 8119 8120 8121 8122 8123 8124 8125 8126 8127 8128 8129 8130 xorg_testset_save_CFLAGS="$CFLAGS" 8131 8132 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8135 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8136 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8137 $as_echo_n "(cached) " >&6 8138 else 8139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8140 /* end confdefs.h. */ 8141 int i; 8142 _ACEOF 8143 if ac_fn_c_try_compile "$LINENO"; then : 8144 xorg_cv_cc_flag_unknown_warning_option=yes 8145 else 8146 xorg_cv_cc_flag_unknown_warning_option=no 8147 fi 8148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8149 fi 8150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8151 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8152 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8153 CFLAGS="$xorg_testset_save_CFLAGS" 8154 fi 8155 8156 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8159 fi 8160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8162 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8163 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8164 $as_echo_n "(cached) " >&6 8165 else 8166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8167 /* end confdefs.h. */ 8168 int i; 8169 _ACEOF 8170 if ac_fn_c_try_compile "$LINENO"; then : 8171 xorg_cv_cc_flag_unused_command_line_argument=yes 8172 else 8173 xorg_cv_cc_flag_unused_command_line_argument=no 8174 fi 8175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8176 fi 8177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8178 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8179 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8180 CFLAGS="$xorg_testset_save_CFLAGS" 8181 fi 8182 8183 found="no" 8184 8185 if test $found = "no" ; then 8186 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8188 fi 8189 8190 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8192 fi 8193 8194 CFLAGS="$CFLAGS -Werror=address" 8195 8196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8197 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8198 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8199 if eval \${$cacheid+:} false; then : 8200 $as_echo_n "(cached) " >&6 8201 else 8202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8203 /* end confdefs.h. */ 8204 int i; 8205 int 8206 main () 8207 { 8208 8209 ; 8210 return 0; 8211 } 8212 _ACEOF 8213 if ac_fn_c_try_link "$LINENO"; then : 8214 eval $cacheid=yes 8215 else 8216 eval $cacheid=no 8217 fi 8218 rm -f core conftest.err conftest.$ac_objext \ 8219 conftest$ac_exeext conftest.$ac_ext 8220 fi 8221 8222 8223 CFLAGS="$xorg_testset_save_CFLAGS" 8224 8225 eval supported=\$$cacheid 8226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8227 $as_echo "$supported" >&6; } 8228 if test "$supported" = "yes" ; then 8229 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8230 found="yes" 8231 fi 8232 fi 8233 8234 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 8248 xorg_testset_save_CFLAGS="$CFLAGS" 8249 8250 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8253 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8254 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8255 $as_echo_n "(cached) " >&6 8256 else 8257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8258 /* end confdefs.h. */ 8259 int i; 8260 _ACEOF 8261 if ac_fn_c_try_compile "$LINENO"; then : 8262 xorg_cv_cc_flag_unknown_warning_option=yes 8263 else 8264 xorg_cv_cc_flag_unknown_warning_option=no 8265 fi 8266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8267 fi 8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8269 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8270 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8271 CFLAGS="$xorg_testset_save_CFLAGS" 8272 fi 8273 8274 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8275 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8277 fi 8278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8280 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8281 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8282 $as_echo_n "(cached) " >&6 8283 else 8284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8285 /* end confdefs.h. */ 8286 int i; 8287 _ACEOF 8288 if ac_fn_c_try_compile "$LINENO"; then : 8289 xorg_cv_cc_flag_unused_command_line_argument=yes 8290 else 8291 xorg_cv_cc_flag_unused_command_line_argument=no 8292 fi 8293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8294 fi 8295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8296 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299 fi 8300 8301 found="no" 8302 8303 if test $found = "no" ; then 8304 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8306 fi 8307 8308 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8310 fi 8311 8312 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8313 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8315 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8316 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8317 if eval \${$cacheid+:} false; then : 8318 $as_echo_n "(cached) " >&6 8319 else 8320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8321 /* end confdefs.h. */ 8322 int i; 8323 int 8324 main () 8325 { 8326 8327 ; 8328 return 0; 8329 } 8330 _ACEOF 8331 if ac_fn_c_try_link "$LINENO"; then : 8332 eval $cacheid=yes 8333 else 8334 eval $cacheid=no 8335 fi 8336 rm -f core conftest.err conftest.$ac_objext \ 8337 conftest$ac_exeext conftest.$ac_ext 8338 fi 8339 8340 8341 CFLAGS="$xorg_testset_save_CFLAGS" 8342 8343 eval supported=\$$cacheid 8344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8345 $as_echo "$supported" >&6; } 8346 if test "$supported" = "yes" ; then 8347 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8348 found="yes" 8349 fi 8350 fi 8351 8352 if test $found = "no" ; then 8353 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8355 fi 8356 8357 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8359 fi 8360 8361 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8362 8363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8364 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8365 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8366 if eval \${$cacheid+:} false; then : 8367 $as_echo_n "(cached) " >&6 8368 else 8369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8370 /* end confdefs.h. */ 8371 int i; 8372 int 8373 main () 8374 { 8375 8376 ; 8377 return 0; 8378 } 8379 _ACEOF 8380 if ac_fn_c_try_link "$LINENO"; then : 8381 eval $cacheid=yes 8382 else 8383 eval $cacheid=no 8384 fi 8385 rm -f core conftest.err conftest.$ac_objext \ 8386 conftest$ac_exeext conftest.$ac_ext 8387 fi 8388 8389 8390 CFLAGS="$xorg_testset_save_CFLAGS" 8391 8392 eval supported=\$$cacheid 8393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8394 $as_echo "$supported" >&6; } 8395 if test "$supported" = "yes" ; then 8396 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8397 found="yes" 8398 fi 8399 fi 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 8415 xorg_testset_save_CFLAGS="$CFLAGS" 8416 8417 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8420 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8421 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8422 $as_echo_n "(cached) " >&6 8423 else 8424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8425 /* end confdefs.h. */ 8426 int i; 8427 _ACEOF 8428 if ac_fn_c_try_compile "$LINENO"; then : 8429 xorg_cv_cc_flag_unknown_warning_option=yes 8430 else 8431 xorg_cv_cc_flag_unknown_warning_option=no 8432 fi 8433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8434 fi 8435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8436 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8437 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8438 CFLAGS="$xorg_testset_save_CFLAGS" 8439 fi 8440 8441 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8444 fi 8445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8447 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8448 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8449 $as_echo_n "(cached) " >&6 8450 else 8451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8452 /* end confdefs.h. */ 8453 int i; 8454 _ACEOF 8455 if ac_fn_c_try_compile "$LINENO"; then : 8456 xorg_cv_cc_flag_unused_command_line_argument=yes 8457 else 8458 xorg_cv_cc_flag_unused_command_line_argument=no 8459 fi 8460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8461 fi 8462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8463 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8464 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8465 CFLAGS="$xorg_testset_save_CFLAGS" 8466 fi 8467 8468 found="no" 8469 8470 if test $found = "no" ; then 8471 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8473 fi 8474 8475 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8477 fi 8478 8479 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8480 8481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8482 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8483 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8484 if eval \${$cacheid+:} false; then : 8485 $as_echo_n "(cached) " >&6 8486 else 8487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8488 /* end confdefs.h. */ 8489 int i; 8490 int 8491 main () 8492 { 8493 8494 ; 8495 return 0; 8496 } 8497 _ACEOF 8498 if ac_fn_c_try_link "$LINENO"; then : 8499 eval $cacheid=yes 8500 else 8501 eval $cacheid=no 8502 fi 8503 rm -f core conftest.err conftest.$ac_objext \ 8504 conftest$ac_exeext conftest.$ac_ext 8505 fi 8506 8507 8508 CFLAGS="$xorg_testset_save_CFLAGS" 8509 8510 eval supported=\$$cacheid 8511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8512 $as_echo "$supported" >&6; } 8513 if test "$supported" = "yes" ; then 8514 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8515 found="yes" 8516 fi 8517 fi 8518 8519 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8520 else 8521 { $as_echo "$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 8522 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8523 8524 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536 xorg_testset_save_CFLAGS="$CFLAGS" 8537 8538 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8541 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8542 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8543 $as_echo_n "(cached) " >&6 8544 else 8545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8546 /* end confdefs.h. */ 8547 int i; 8548 _ACEOF 8549 if ac_fn_c_try_compile "$LINENO"; then : 8550 xorg_cv_cc_flag_unknown_warning_option=yes 8551 else 8552 xorg_cv_cc_flag_unknown_warning_option=no 8553 fi 8554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8555 fi 8556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8557 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8559 CFLAGS="$xorg_testset_save_CFLAGS" 8560 fi 8561 8562 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8565 fi 8566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8568 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8569 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8570 $as_echo_n "(cached) " >&6 8571 else 8572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8573 /* end confdefs.h. */ 8574 int i; 8575 _ACEOF 8576 if ac_fn_c_try_compile "$LINENO"; then : 8577 xorg_cv_cc_flag_unused_command_line_argument=yes 8578 else 8579 xorg_cv_cc_flag_unused_command_line_argument=no 8580 fi 8581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8582 fi 8583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8584 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8586 CFLAGS="$xorg_testset_save_CFLAGS" 8587 fi 8588 8589 found="no" 8590 8591 if test $found = "no" ; then 8592 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8594 fi 8595 8596 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8598 fi 8599 8600 CFLAGS="$CFLAGS -Wimplicit" 8601 8602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8603 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8604 cacheid=xorg_cv_cc_flag__Wimplicit 8605 if eval \${$cacheid+:} false; then : 8606 $as_echo_n "(cached) " >&6 8607 else 8608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8609 /* end confdefs.h. */ 8610 int i; 8611 int 8612 main () 8613 { 8614 8615 ; 8616 return 0; 8617 } 8618 _ACEOF 8619 if ac_fn_c_try_link "$LINENO"; then : 8620 eval $cacheid=yes 8621 else 8622 eval $cacheid=no 8623 fi 8624 rm -f core conftest.err conftest.$ac_objext \ 8625 conftest$ac_exeext conftest.$ac_ext 8626 fi 8627 8628 8629 CFLAGS="$xorg_testset_save_CFLAGS" 8630 8631 eval supported=\$$cacheid 8632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8633 $as_echo "$supported" >&6; } 8634 if test "$supported" = "yes" ; then 8635 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8636 found="yes" 8637 fi 8638 fi 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653 8654 xorg_testset_save_CFLAGS="$CFLAGS" 8655 8656 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8659 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8660 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8661 $as_echo_n "(cached) " >&6 8662 else 8663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8664 /* end confdefs.h. */ 8665 int i; 8666 _ACEOF 8667 if ac_fn_c_try_compile "$LINENO"; then : 8668 xorg_cv_cc_flag_unknown_warning_option=yes 8669 else 8670 xorg_cv_cc_flag_unknown_warning_option=no 8671 fi 8672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8673 fi 8674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8675 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8677 CFLAGS="$xorg_testset_save_CFLAGS" 8678 fi 8679 8680 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8683 fi 8684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8686 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8687 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8688 $as_echo_n "(cached) " >&6 8689 else 8690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8691 /* end confdefs.h. */ 8692 int i; 8693 _ACEOF 8694 if ac_fn_c_try_compile "$LINENO"; then : 8695 xorg_cv_cc_flag_unused_command_line_argument=yes 8696 else 8697 xorg_cv_cc_flag_unused_command_line_argument=no 8698 fi 8699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8700 fi 8701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8702 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8704 CFLAGS="$xorg_testset_save_CFLAGS" 8705 fi 8706 8707 found="no" 8708 8709 if test $found = "no" ; then 8710 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8712 fi 8713 8714 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8716 fi 8717 8718 CFLAGS="$CFLAGS -Wnonnull" 8719 8720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8721 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8722 cacheid=xorg_cv_cc_flag__Wnonnull 8723 if eval \${$cacheid+:} false; then : 8724 $as_echo_n "(cached) " >&6 8725 else 8726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8727 /* end confdefs.h. */ 8728 int i; 8729 int 8730 main () 8731 { 8732 8733 ; 8734 return 0; 8735 } 8736 _ACEOF 8737 if ac_fn_c_try_link "$LINENO"; then : 8738 eval $cacheid=yes 8739 else 8740 eval $cacheid=no 8741 fi 8742 rm -f core conftest.err conftest.$ac_objext \ 8743 conftest$ac_exeext conftest.$ac_ext 8744 fi 8745 8746 8747 CFLAGS="$xorg_testset_save_CFLAGS" 8748 8749 eval supported=\$$cacheid 8750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8751 $as_echo "$supported" >&6; } 8752 if test "$supported" = "yes" ; then 8753 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8754 found="yes" 8755 fi 8756 fi 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 8772 xorg_testset_save_CFLAGS="$CFLAGS" 8773 8774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8777 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8778 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8779 $as_echo_n "(cached) " >&6 8780 else 8781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8782 /* end confdefs.h. */ 8783 int i; 8784 _ACEOF 8785 if ac_fn_c_try_compile "$LINENO"; then : 8786 xorg_cv_cc_flag_unknown_warning_option=yes 8787 else 8788 xorg_cv_cc_flag_unknown_warning_option=no 8789 fi 8790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8791 fi 8792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8793 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8795 CFLAGS="$xorg_testset_save_CFLAGS" 8796 fi 8797 8798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8801 fi 8802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8804 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8805 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8806 $as_echo_n "(cached) " >&6 8807 else 8808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8809 /* end confdefs.h. */ 8810 int i; 8811 _ACEOF 8812 if ac_fn_c_try_compile "$LINENO"; then : 8813 xorg_cv_cc_flag_unused_command_line_argument=yes 8814 else 8815 xorg_cv_cc_flag_unused_command_line_argument=no 8816 fi 8817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8818 fi 8819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8820 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8822 CFLAGS="$xorg_testset_save_CFLAGS" 8823 fi 8824 8825 found="no" 8826 8827 if test $found = "no" ; then 8828 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8830 fi 8831 8832 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8834 fi 8835 8836 CFLAGS="$CFLAGS -Winit-self" 8837 8838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8839 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8840 cacheid=xorg_cv_cc_flag__Winit_self 8841 if eval \${$cacheid+:} false; then : 8842 $as_echo_n "(cached) " >&6 8843 else 8844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8845 /* end confdefs.h. */ 8846 int i; 8847 int 8848 main () 8849 { 8850 8851 ; 8852 return 0; 8853 } 8854 _ACEOF 8855 if ac_fn_c_try_link "$LINENO"; then : 8856 eval $cacheid=yes 8857 else 8858 eval $cacheid=no 8859 fi 8860 rm -f core conftest.err conftest.$ac_objext \ 8861 conftest$ac_exeext conftest.$ac_ext 8862 fi 8863 8864 8865 CFLAGS="$xorg_testset_save_CFLAGS" 8866 8867 eval supported=\$$cacheid 8868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8869 $as_echo "$supported" >&6; } 8870 if test "$supported" = "yes" ; then 8871 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8872 found="yes" 8873 fi 8874 fi 8875 8876 8877 8878 8879 8880 8881 8882 8883 8884 8885 8886 8887 8888 8889 8890 xorg_testset_save_CFLAGS="$CFLAGS" 8891 8892 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8895 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8896 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8897 $as_echo_n "(cached) " >&6 8898 else 8899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8900 /* end confdefs.h. */ 8901 int i; 8902 _ACEOF 8903 if ac_fn_c_try_compile "$LINENO"; then : 8904 xorg_cv_cc_flag_unknown_warning_option=yes 8905 else 8906 xorg_cv_cc_flag_unknown_warning_option=no 8907 fi 8908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8909 fi 8910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8911 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8912 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8913 CFLAGS="$xorg_testset_save_CFLAGS" 8914 fi 8915 8916 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8919 fi 8920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8922 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8923 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8924 $as_echo_n "(cached) " >&6 8925 else 8926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8927 /* end confdefs.h. */ 8928 int i; 8929 _ACEOF 8930 if ac_fn_c_try_compile "$LINENO"; then : 8931 xorg_cv_cc_flag_unused_command_line_argument=yes 8932 else 8933 xorg_cv_cc_flag_unused_command_line_argument=no 8934 fi 8935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8936 fi 8937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8938 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8940 CFLAGS="$xorg_testset_save_CFLAGS" 8941 fi 8942 8943 found="no" 8944 8945 if test $found = "no" ; then 8946 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8948 fi 8949 8950 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8952 fi 8953 8954 CFLAGS="$CFLAGS -Wmain" 8955 8956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8957 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8958 cacheid=xorg_cv_cc_flag__Wmain 8959 if eval \${$cacheid+:} false; then : 8960 $as_echo_n "(cached) " >&6 8961 else 8962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8963 /* end confdefs.h. */ 8964 int i; 8965 int 8966 main () 8967 { 8968 8969 ; 8970 return 0; 8971 } 8972 _ACEOF 8973 if ac_fn_c_try_link "$LINENO"; then : 8974 eval $cacheid=yes 8975 else 8976 eval $cacheid=no 8977 fi 8978 rm -f core conftest.err conftest.$ac_objext \ 8979 conftest$ac_exeext conftest.$ac_ext 8980 fi 8981 8982 8983 CFLAGS="$xorg_testset_save_CFLAGS" 8984 8985 eval supported=\$$cacheid 8986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8987 $as_echo "$supported" >&6; } 8988 if test "$supported" = "yes" ; then 8989 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8990 found="yes" 8991 fi 8992 fi 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008 xorg_testset_save_CFLAGS="$CFLAGS" 9009 9010 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9013 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9014 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9015 $as_echo_n "(cached) " >&6 9016 else 9017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9018 /* end confdefs.h. */ 9019 int i; 9020 _ACEOF 9021 if ac_fn_c_try_compile "$LINENO"; then : 9022 xorg_cv_cc_flag_unknown_warning_option=yes 9023 else 9024 xorg_cv_cc_flag_unknown_warning_option=no 9025 fi 9026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9027 fi 9028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9029 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9030 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9031 CFLAGS="$xorg_testset_save_CFLAGS" 9032 fi 9033 9034 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9037 fi 9038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9040 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9041 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9042 $as_echo_n "(cached) " >&6 9043 else 9044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9045 /* end confdefs.h. */ 9046 int i; 9047 _ACEOF 9048 if ac_fn_c_try_compile "$LINENO"; then : 9049 xorg_cv_cc_flag_unused_command_line_argument=yes 9050 else 9051 xorg_cv_cc_flag_unused_command_line_argument=no 9052 fi 9053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9054 fi 9055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9056 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9057 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9058 CFLAGS="$xorg_testset_save_CFLAGS" 9059 fi 9060 9061 found="no" 9062 9063 if test $found = "no" ; then 9064 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9066 fi 9067 9068 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9070 fi 9071 9072 CFLAGS="$CFLAGS -Wmissing-braces" 9073 9074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9075 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9076 cacheid=xorg_cv_cc_flag__Wmissing_braces 9077 if eval \${$cacheid+:} false; then : 9078 $as_echo_n "(cached) " >&6 9079 else 9080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9081 /* end confdefs.h. */ 9082 int i; 9083 int 9084 main () 9085 { 9086 9087 ; 9088 return 0; 9089 } 9090 _ACEOF 9091 if ac_fn_c_try_link "$LINENO"; then : 9092 eval $cacheid=yes 9093 else 9094 eval $cacheid=no 9095 fi 9096 rm -f core conftest.err conftest.$ac_objext \ 9097 conftest$ac_exeext conftest.$ac_ext 9098 fi 9099 9100 9101 CFLAGS="$xorg_testset_save_CFLAGS" 9102 9103 eval supported=\$$cacheid 9104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9105 $as_echo "$supported" >&6; } 9106 if test "$supported" = "yes" ; then 9107 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9108 found="yes" 9109 fi 9110 fi 9111 9112 9113 9114 9115 9116 9117 9118 9119 9120 9121 9122 9123 9124 9125 9126 xorg_testset_save_CFLAGS="$CFLAGS" 9127 9128 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9131 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9132 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9133 $as_echo_n "(cached) " >&6 9134 else 9135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9136 /* end confdefs.h. */ 9137 int i; 9138 _ACEOF 9139 if ac_fn_c_try_compile "$LINENO"; then : 9140 xorg_cv_cc_flag_unknown_warning_option=yes 9141 else 9142 xorg_cv_cc_flag_unknown_warning_option=no 9143 fi 9144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9145 fi 9146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9147 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9149 CFLAGS="$xorg_testset_save_CFLAGS" 9150 fi 9151 9152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9155 fi 9156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9158 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9159 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9160 $as_echo_n "(cached) " >&6 9161 else 9162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9163 /* end confdefs.h. */ 9164 int i; 9165 _ACEOF 9166 if ac_fn_c_try_compile "$LINENO"; then : 9167 xorg_cv_cc_flag_unused_command_line_argument=yes 9168 else 9169 xorg_cv_cc_flag_unused_command_line_argument=no 9170 fi 9171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9172 fi 9173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9174 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9176 CFLAGS="$xorg_testset_save_CFLAGS" 9177 fi 9178 9179 found="no" 9180 9181 if test $found = "no" ; then 9182 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9184 fi 9185 9186 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9188 fi 9189 9190 CFLAGS="$CFLAGS -Wsequence-point" 9191 9192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9193 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9194 cacheid=xorg_cv_cc_flag__Wsequence_point 9195 if eval \${$cacheid+:} false; then : 9196 $as_echo_n "(cached) " >&6 9197 else 9198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9199 /* end confdefs.h. */ 9200 int i; 9201 int 9202 main () 9203 { 9204 9205 ; 9206 return 0; 9207 } 9208 _ACEOF 9209 if ac_fn_c_try_link "$LINENO"; then : 9210 eval $cacheid=yes 9211 else 9212 eval $cacheid=no 9213 fi 9214 rm -f core conftest.err conftest.$ac_objext \ 9215 conftest$ac_exeext conftest.$ac_ext 9216 fi 9217 9218 9219 CFLAGS="$xorg_testset_save_CFLAGS" 9220 9221 eval supported=\$$cacheid 9222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9223 $as_echo "$supported" >&6; } 9224 if test "$supported" = "yes" ; then 9225 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9226 found="yes" 9227 fi 9228 fi 9229 9230 9231 9232 9233 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 9244 xorg_testset_save_CFLAGS="$CFLAGS" 9245 9246 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9249 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9250 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9251 $as_echo_n "(cached) " >&6 9252 else 9253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9254 /* end confdefs.h. */ 9255 int i; 9256 _ACEOF 9257 if ac_fn_c_try_compile "$LINENO"; then : 9258 xorg_cv_cc_flag_unknown_warning_option=yes 9259 else 9260 xorg_cv_cc_flag_unknown_warning_option=no 9261 fi 9262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9263 fi 9264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9265 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9266 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9267 CFLAGS="$xorg_testset_save_CFLAGS" 9268 fi 9269 9270 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9273 fi 9274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9276 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9277 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9278 $as_echo_n "(cached) " >&6 9279 else 9280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9281 /* end confdefs.h. */ 9282 int i; 9283 _ACEOF 9284 if ac_fn_c_try_compile "$LINENO"; then : 9285 xorg_cv_cc_flag_unused_command_line_argument=yes 9286 else 9287 xorg_cv_cc_flag_unused_command_line_argument=no 9288 fi 9289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9290 fi 9291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9292 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9293 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9294 CFLAGS="$xorg_testset_save_CFLAGS" 9295 fi 9296 9297 found="no" 9298 9299 if test $found = "no" ; then 9300 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9302 fi 9303 9304 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9306 fi 9307 9308 CFLAGS="$CFLAGS -Wreturn-type" 9309 9310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9311 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9312 cacheid=xorg_cv_cc_flag__Wreturn_type 9313 if eval \${$cacheid+:} false; then : 9314 $as_echo_n "(cached) " >&6 9315 else 9316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9317 /* end confdefs.h. */ 9318 int i; 9319 int 9320 main () 9321 { 9322 9323 ; 9324 return 0; 9325 } 9326 _ACEOF 9327 if ac_fn_c_try_link "$LINENO"; then : 9328 eval $cacheid=yes 9329 else 9330 eval $cacheid=no 9331 fi 9332 rm -f core conftest.err conftest.$ac_objext \ 9333 conftest$ac_exeext conftest.$ac_ext 9334 fi 9335 9336 9337 CFLAGS="$xorg_testset_save_CFLAGS" 9338 9339 eval supported=\$$cacheid 9340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9341 $as_echo "$supported" >&6; } 9342 if test "$supported" = "yes" ; then 9343 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9344 found="yes" 9345 fi 9346 fi 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359 9360 9361 9362 xorg_testset_save_CFLAGS="$CFLAGS" 9363 9364 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9367 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9368 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9369 $as_echo_n "(cached) " >&6 9370 else 9371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9372 /* end confdefs.h. */ 9373 int i; 9374 _ACEOF 9375 if ac_fn_c_try_compile "$LINENO"; then : 9376 xorg_cv_cc_flag_unknown_warning_option=yes 9377 else 9378 xorg_cv_cc_flag_unknown_warning_option=no 9379 fi 9380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9381 fi 9382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9383 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9384 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9385 CFLAGS="$xorg_testset_save_CFLAGS" 9386 fi 9387 9388 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9391 fi 9392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9394 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9395 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9396 $as_echo_n "(cached) " >&6 9397 else 9398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9399 /* end confdefs.h. */ 9400 int i; 9401 _ACEOF 9402 if ac_fn_c_try_compile "$LINENO"; then : 9403 xorg_cv_cc_flag_unused_command_line_argument=yes 9404 else 9405 xorg_cv_cc_flag_unused_command_line_argument=no 9406 fi 9407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9408 fi 9409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9410 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9411 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9412 CFLAGS="$xorg_testset_save_CFLAGS" 9413 fi 9414 9415 found="no" 9416 9417 if test $found = "no" ; then 9418 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9420 fi 9421 9422 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9424 fi 9425 9426 CFLAGS="$CFLAGS -Wtrigraphs" 9427 9428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9429 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9430 cacheid=xorg_cv_cc_flag__Wtrigraphs 9431 if eval \${$cacheid+:} false; then : 9432 $as_echo_n "(cached) " >&6 9433 else 9434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9435 /* end confdefs.h. */ 9436 int i; 9437 int 9438 main () 9439 { 9440 9441 ; 9442 return 0; 9443 } 9444 _ACEOF 9445 if ac_fn_c_try_link "$LINENO"; then : 9446 eval $cacheid=yes 9447 else 9448 eval $cacheid=no 9449 fi 9450 rm -f core conftest.err conftest.$ac_objext \ 9451 conftest$ac_exeext conftest.$ac_ext 9452 fi 9453 9454 9455 CFLAGS="$xorg_testset_save_CFLAGS" 9456 9457 eval supported=\$$cacheid 9458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9459 $as_echo "$supported" >&6; } 9460 if test "$supported" = "yes" ; then 9461 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9462 found="yes" 9463 fi 9464 fi 9465 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 9480 xorg_testset_save_CFLAGS="$CFLAGS" 9481 9482 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9485 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9486 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9487 $as_echo_n "(cached) " >&6 9488 else 9489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9490 /* end confdefs.h. */ 9491 int i; 9492 _ACEOF 9493 if ac_fn_c_try_compile "$LINENO"; then : 9494 xorg_cv_cc_flag_unknown_warning_option=yes 9495 else 9496 xorg_cv_cc_flag_unknown_warning_option=no 9497 fi 9498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9499 fi 9500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9501 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9503 CFLAGS="$xorg_testset_save_CFLAGS" 9504 fi 9505 9506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9509 fi 9510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9512 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9513 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9514 $as_echo_n "(cached) " >&6 9515 else 9516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9517 /* end confdefs.h. */ 9518 int i; 9519 _ACEOF 9520 if ac_fn_c_try_compile "$LINENO"; then : 9521 xorg_cv_cc_flag_unused_command_line_argument=yes 9522 else 9523 xorg_cv_cc_flag_unused_command_line_argument=no 9524 fi 9525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9526 fi 9527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9528 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9530 CFLAGS="$xorg_testset_save_CFLAGS" 9531 fi 9532 9533 found="no" 9534 9535 if test $found = "no" ; then 9536 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9538 fi 9539 9540 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9542 fi 9543 9544 CFLAGS="$CFLAGS -Warray-bounds" 9545 9546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9547 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9548 cacheid=xorg_cv_cc_flag__Warray_bounds 9549 if eval \${$cacheid+:} false; then : 9550 $as_echo_n "(cached) " >&6 9551 else 9552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9553 /* end confdefs.h. */ 9554 int i; 9555 int 9556 main () 9557 { 9558 9559 ; 9560 return 0; 9561 } 9562 _ACEOF 9563 if ac_fn_c_try_link "$LINENO"; then : 9564 eval $cacheid=yes 9565 else 9566 eval $cacheid=no 9567 fi 9568 rm -f core conftest.err conftest.$ac_objext \ 9569 conftest$ac_exeext conftest.$ac_ext 9570 fi 9571 9572 9573 CFLAGS="$xorg_testset_save_CFLAGS" 9574 9575 eval supported=\$$cacheid 9576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9577 $as_echo "$supported" >&6; } 9578 if test "$supported" = "yes" ; then 9579 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9580 found="yes" 9581 fi 9582 fi 9583 9584 9585 9586 9587 9588 9589 9590 9591 9592 9593 9594 9595 9596 9597 9598 xorg_testset_save_CFLAGS="$CFLAGS" 9599 9600 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9603 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9604 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9605 $as_echo_n "(cached) " >&6 9606 else 9607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9608 /* end confdefs.h. */ 9609 int i; 9610 _ACEOF 9611 if ac_fn_c_try_compile "$LINENO"; then : 9612 xorg_cv_cc_flag_unknown_warning_option=yes 9613 else 9614 xorg_cv_cc_flag_unknown_warning_option=no 9615 fi 9616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9617 fi 9618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9619 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9621 CFLAGS="$xorg_testset_save_CFLAGS" 9622 fi 9623 9624 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9627 fi 9628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9630 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9631 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9632 $as_echo_n "(cached) " >&6 9633 else 9634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9635 /* end confdefs.h. */ 9636 int i; 9637 _ACEOF 9638 if ac_fn_c_try_compile "$LINENO"; then : 9639 xorg_cv_cc_flag_unused_command_line_argument=yes 9640 else 9641 xorg_cv_cc_flag_unused_command_line_argument=no 9642 fi 9643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9644 fi 9645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9646 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9647 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9648 CFLAGS="$xorg_testset_save_CFLAGS" 9649 fi 9650 9651 found="no" 9652 9653 if test $found = "no" ; then 9654 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9656 fi 9657 9658 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9660 fi 9661 9662 CFLAGS="$CFLAGS -Wwrite-strings" 9663 9664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9665 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9666 cacheid=xorg_cv_cc_flag__Wwrite_strings 9667 if eval \${$cacheid+:} false; then : 9668 $as_echo_n "(cached) " >&6 9669 else 9670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9671 /* end confdefs.h. */ 9672 int i; 9673 int 9674 main () 9675 { 9676 9677 ; 9678 return 0; 9679 } 9680 _ACEOF 9681 if ac_fn_c_try_link "$LINENO"; then : 9682 eval $cacheid=yes 9683 else 9684 eval $cacheid=no 9685 fi 9686 rm -f core conftest.err conftest.$ac_objext \ 9687 conftest$ac_exeext conftest.$ac_ext 9688 fi 9689 9690 9691 CFLAGS="$xorg_testset_save_CFLAGS" 9692 9693 eval supported=\$$cacheid 9694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9695 $as_echo "$supported" >&6; } 9696 if test "$supported" = "yes" ; then 9697 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9698 found="yes" 9699 fi 9700 fi 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 9716 xorg_testset_save_CFLAGS="$CFLAGS" 9717 9718 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9721 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9722 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9723 $as_echo_n "(cached) " >&6 9724 else 9725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9726 /* end confdefs.h. */ 9727 int i; 9728 _ACEOF 9729 if ac_fn_c_try_compile "$LINENO"; then : 9730 xorg_cv_cc_flag_unknown_warning_option=yes 9731 else 9732 xorg_cv_cc_flag_unknown_warning_option=no 9733 fi 9734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9735 fi 9736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9737 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9738 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9739 CFLAGS="$xorg_testset_save_CFLAGS" 9740 fi 9741 9742 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9745 fi 9746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9748 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9749 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9750 $as_echo_n "(cached) " >&6 9751 else 9752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9753 /* end confdefs.h. */ 9754 int i; 9755 _ACEOF 9756 if ac_fn_c_try_compile "$LINENO"; then : 9757 xorg_cv_cc_flag_unused_command_line_argument=yes 9758 else 9759 xorg_cv_cc_flag_unused_command_line_argument=no 9760 fi 9761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9762 fi 9763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9764 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9765 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9766 CFLAGS="$xorg_testset_save_CFLAGS" 9767 fi 9768 9769 found="no" 9770 9771 if test $found = "no" ; then 9772 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9774 fi 9775 9776 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9778 fi 9779 9780 CFLAGS="$CFLAGS -Waddress" 9781 9782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9783 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9784 cacheid=xorg_cv_cc_flag__Waddress 9785 if eval \${$cacheid+:} false; then : 9786 $as_echo_n "(cached) " >&6 9787 else 9788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9789 /* end confdefs.h. */ 9790 int i; 9791 int 9792 main () 9793 { 9794 9795 ; 9796 return 0; 9797 } 9798 _ACEOF 9799 if ac_fn_c_try_link "$LINENO"; then : 9800 eval $cacheid=yes 9801 else 9802 eval $cacheid=no 9803 fi 9804 rm -f core conftest.err conftest.$ac_objext \ 9805 conftest$ac_exeext conftest.$ac_ext 9806 fi 9807 9808 9809 CFLAGS="$xorg_testset_save_CFLAGS" 9810 9811 eval supported=\$$cacheid 9812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9813 $as_echo "$supported" >&6; } 9814 if test "$supported" = "yes" ; then 9815 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9816 found="yes" 9817 fi 9818 fi 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 9834 xorg_testset_save_CFLAGS="$CFLAGS" 9835 9836 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9839 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9840 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9841 $as_echo_n "(cached) " >&6 9842 else 9843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9844 /* end confdefs.h. */ 9845 int i; 9846 _ACEOF 9847 if ac_fn_c_try_compile "$LINENO"; then : 9848 xorg_cv_cc_flag_unknown_warning_option=yes 9849 else 9850 xorg_cv_cc_flag_unknown_warning_option=no 9851 fi 9852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9853 fi 9854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9855 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9856 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9857 CFLAGS="$xorg_testset_save_CFLAGS" 9858 fi 9859 9860 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9863 fi 9864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9866 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9867 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9868 $as_echo_n "(cached) " >&6 9869 else 9870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9871 /* end confdefs.h. */ 9872 int i; 9873 _ACEOF 9874 if ac_fn_c_try_compile "$LINENO"; then : 9875 xorg_cv_cc_flag_unused_command_line_argument=yes 9876 else 9877 xorg_cv_cc_flag_unused_command_line_argument=no 9878 fi 9879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9880 fi 9881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9882 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9884 CFLAGS="$xorg_testset_save_CFLAGS" 9885 fi 9886 9887 found="no" 9888 9889 if test $found = "no" ; then 9890 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9892 fi 9893 9894 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9896 fi 9897 9898 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9899 9900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9901 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9902 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9903 if eval \${$cacheid+:} false; then : 9904 $as_echo_n "(cached) " >&6 9905 else 9906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9907 /* end confdefs.h. */ 9908 int i; 9909 int 9910 main () 9911 { 9912 9913 ; 9914 return 0; 9915 } 9916 _ACEOF 9917 if ac_fn_c_try_link "$LINENO"; then : 9918 eval $cacheid=yes 9919 else 9920 eval $cacheid=no 9921 fi 9922 rm -f core conftest.err conftest.$ac_objext \ 9923 conftest$ac_exeext conftest.$ac_ext 9924 fi 9925 9926 9927 CFLAGS="$xorg_testset_save_CFLAGS" 9928 9929 eval supported=\$$cacheid 9930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9931 $as_echo "$supported" >&6; } 9932 if test "$supported" = "yes" ; then 9933 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9934 found="yes" 9935 fi 9936 fi 9937 9938 9939 9940 9941 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 xorg_testset_save_CFLAGS="$CFLAGS" 9953 9954 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9957 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9958 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9959 $as_echo_n "(cached) " >&6 9960 else 9961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9962 /* end confdefs.h. */ 9963 int i; 9964 _ACEOF 9965 if ac_fn_c_try_compile "$LINENO"; then : 9966 xorg_cv_cc_flag_unknown_warning_option=yes 9967 else 9968 xorg_cv_cc_flag_unknown_warning_option=no 9969 fi 9970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9971 fi 9972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9973 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9974 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9975 CFLAGS="$xorg_testset_save_CFLAGS" 9976 fi 9977 9978 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9981 fi 9982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9984 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9985 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9986 $as_echo_n "(cached) " >&6 9987 else 9988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9989 /* end confdefs.h. */ 9990 int i; 9991 _ACEOF 9992 if ac_fn_c_try_compile "$LINENO"; then : 9993 xorg_cv_cc_flag_unused_command_line_argument=yes 9994 else 9995 xorg_cv_cc_flag_unused_command_line_argument=no 9996 fi 9997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9998 fi 9999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10000 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10001 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10002 CFLAGS="$xorg_testset_save_CFLAGS" 10003 fi 10004 10005 found="no" 10006 10007 if test $found = "no" ; then 10008 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10010 fi 10011 10012 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10014 fi 10015 10016 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10017 10018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10019 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10020 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10021 if eval \${$cacheid+:} false; then : 10022 $as_echo_n "(cached) " >&6 10023 else 10024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10025 /* end confdefs.h. */ 10026 int i; 10027 int 10028 main () 10029 { 10030 10031 ; 10032 return 0; 10033 } 10034 _ACEOF 10035 if ac_fn_c_try_link "$LINENO"; then : 10036 eval $cacheid=yes 10037 else 10038 eval $cacheid=no 10039 fi 10040 rm -f core conftest.err conftest.$ac_objext \ 10041 conftest$ac_exeext conftest.$ac_ext 10042 fi 10043 10044 10045 CFLAGS="$xorg_testset_save_CFLAGS" 10046 10047 eval supported=\$$cacheid 10048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10049 $as_echo "$supported" >&6; } 10050 if test "$supported" = "yes" ; then 10051 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10052 found="yes" 10053 fi 10054 fi 10055 10056 10057 fi 10058 10059 10060 10061 10062 10063 10064 10065 CWARNFLAGS="$BASE_CFLAGS" 10066 if test "x$GCC" = xyes ; then 10067 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10068 fi 10069 10070 10071 10072 10073 10074 10075 10076 10077 # Check whether --enable-strict-compilation was given. 10078 if test "${enable_strict_compilation+set}" = set; then : 10079 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10080 else 10081 STRICT_COMPILE=no 10082 fi 10083 10084 10085 10086 10087 10088 10089 STRICT_CFLAGS="" 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102 10103 xorg_testset_save_CFLAGS="$CFLAGS" 10104 10105 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10108 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10109 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10110 $as_echo_n "(cached) " >&6 10111 else 10112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10113 /* end confdefs.h. */ 10114 int i; 10115 _ACEOF 10116 if ac_fn_c_try_compile "$LINENO"; then : 10117 xorg_cv_cc_flag_unknown_warning_option=yes 10118 else 10119 xorg_cv_cc_flag_unknown_warning_option=no 10120 fi 10121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10122 fi 10123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10124 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10125 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10126 CFLAGS="$xorg_testset_save_CFLAGS" 10127 fi 10128 10129 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10132 fi 10133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10135 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10136 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10137 $as_echo_n "(cached) " >&6 10138 else 10139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10140 /* end confdefs.h. */ 10141 int i; 10142 _ACEOF 10143 if ac_fn_c_try_compile "$LINENO"; then : 10144 xorg_cv_cc_flag_unused_command_line_argument=yes 10145 else 10146 xorg_cv_cc_flag_unused_command_line_argument=no 10147 fi 10148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10149 fi 10150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10151 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10152 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10153 CFLAGS="$xorg_testset_save_CFLAGS" 10154 fi 10155 10156 found="no" 10157 10158 if test $found = "no" ; then 10159 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10161 fi 10162 10163 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10165 fi 10166 10167 CFLAGS="$CFLAGS -pedantic" 10168 10169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10170 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10171 cacheid=xorg_cv_cc_flag__pedantic 10172 if eval \${$cacheid+:} false; then : 10173 $as_echo_n "(cached) " >&6 10174 else 10175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10176 /* end confdefs.h. */ 10177 int i; 10178 int 10179 main () 10180 { 10181 10182 ; 10183 return 0; 10184 } 10185 _ACEOF 10186 if ac_fn_c_try_link "$LINENO"; then : 10187 eval $cacheid=yes 10188 else 10189 eval $cacheid=no 10190 fi 10191 rm -f core conftest.err conftest.$ac_objext \ 10192 conftest$ac_exeext conftest.$ac_ext 10193 fi 10194 10195 10196 CFLAGS="$xorg_testset_save_CFLAGS" 10197 10198 eval supported=\$$cacheid 10199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10200 $as_echo "$supported" >&6; } 10201 if test "$supported" = "yes" ; then 10202 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10203 found="yes" 10204 fi 10205 fi 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 xorg_testset_save_CFLAGS="$CFLAGS" 10222 10223 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10226 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10227 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10228 $as_echo_n "(cached) " >&6 10229 else 10230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10231 /* end confdefs.h. */ 10232 int i; 10233 _ACEOF 10234 if ac_fn_c_try_compile "$LINENO"; then : 10235 xorg_cv_cc_flag_unknown_warning_option=yes 10236 else 10237 xorg_cv_cc_flag_unknown_warning_option=no 10238 fi 10239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10240 fi 10241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10242 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10243 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10244 CFLAGS="$xorg_testset_save_CFLAGS" 10245 fi 10246 10247 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10250 fi 10251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10253 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10254 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10255 $as_echo_n "(cached) " >&6 10256 else 10257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10258 /* end confdefs.h. */ 10259 int i; 10260 _ACEOF 10261 if ac_fn_c_try_compile "$LINENO"; then : 10262 xorg_cv_cc_flag_unused_command_line_argument=yes 10263 else 10264 xorg_cv_cc_flag_unused_command_line_argument=no 10265 fi 10266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10267 fi 10268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10269 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10270 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10271 CFLAGS="$xorg_testset_save_CFLAGS" 10272 fi 10273 10274 found="no" 10275 10276 if test $found = "no" ; then 10277 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10279 fi 10280 10281 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10283 fi 10284 10285 CFLAGS="$CFLAGS -Werror" 10286 10287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10288 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10289 cacheid=xorg_cv_cc_flag__Werror 10290 if eval \${$cacheid+:} false; then : 10291 $as_echo_n "(cached) " >&6 10292 else 10293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10294 /* end confdefs.h. */ 10295 int i; 10296 int 10297 main () 10298 { 10299 10300 ; 10301 return 0; 10302 } 10303 _ACEOF 10304 if ac_fn_c_try_link "$LINENO"; then : 10305 eval $cacheid=yes 10306 else 10307 eval $cacheid=no 10308 fi 10309 rm -f core conftest.err conftest.$ac_objext \ 10310 conftest$ac_exeext conftest.$ac_ext 10311 fi 10312 10313 10314 CFLAGS="$xorg_testset_save_CFLAGS" 10315 10316 eval supported=\$$cacheid 10317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10318 $as_echo "$supported" >&6; } 10319 if test "$supported" = "yes" ; then 10320 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10321 found="yes" 10322 fi 10323 fi 10324 10325 if test $found = "no" ; then 10326 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10328 fi 10329 10330 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10332 fi 10333 10334 CFLAGS="$CFLAGS -errwarn" 10335 10336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10337 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10338 cacheid=xorg_cv_cc_flag__errwarn 10339 if eval \${$cacheid+:} false; then : 10340 $as_echo_n "(cached) " >&6 10341 else 10342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10343 /* end confdefs.h. */ 10344 int i; 10345 int 10346 main () 10347 { 10348 10349 ; 10350 return 0; 10351 } 10352 _ACEOF 10353 if ac_fn_c_try_link "$LINENO"; then : 10354 eval $cacheid=yes 10355 else 10356 eval $cacheid=no 10357 fi 10358 rm -f core conftest.err conftest.$ac_objext \ 10359 conftest$ac_exeext conftest.$ac_ext 10360 fi 10361 10362 10363 CFLAGS="$xorg_testset_save_CFLAGS" 10364 10365 eval supported=\$$cacheid 10366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10367 $as_echo "$supported" >&6; } 10368 if test "$supported" = "yes" ; then 10369 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10370 found="yes" 10371 fi 10372 fi 10373 10374 10375 10376 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10377 # activate it with -Werror, so we add it here explicitly. 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 xorg_testset_save_CFLAGS="$CFLAGS" 10392 10393 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10396 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10397 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10398 $as_echo_n "(cached) " >&6 10399 else 10400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10401 /* end confdefs.h. */ 10402 int i; 10403 _ACEOF 10404 if ac_fn_c_try_compile "$LINENO"; then : 10405 xorg_cv_cc_flag_unknown_warning_option=yes 10406 else 10407 xorg_cv_cc_flag_unknown_warning_option=no 10408 fi 10409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10410 fi 10411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10412 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10413 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10414 CFLAGS="$xorg_testset_save_CFLAGS" 10415 fi 10416 10417 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10420 fi 10421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10423 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10424 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10425 $as_echo_n "(cached) " >&6 10426 else 10427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10428 /* end confdefs.h. */ 10429 int i; 10430 _ACEOF 10431 if ac_fn_c_try_compile "$LINENO"; then : 10432 xorg_cv_cc_flag_unused_command_line_argument=yes 10433 else 10434 xorg_cv_cc_flag_unused_command_line_argument=no 10435 fi 10436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10437 fi 10438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10439 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10440 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10441 CFLAGS="$xorg_testset_save_CFLAGS" 10442 fi 10443 10444 found="no" 10445 10446 if test $found = "no" ; then 10447 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10449 fi 10450 10451 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10453 fi 10454 10455 CFLAGS="$CFLAGS -Werror=attributes" 10456 10457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10458 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10459 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10460 if eval \${$cacheid+:} false; then : 10461 $as_echo_n "(cached) " >&6 10462 else 10463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10464 /* end confdefs.h. */ 10465 int i; 10466 int 10467 main () 10468 { 10469 10470 ; 10471 return 0; 10472 } 10473 _ACEOF 10474 if ac_fn_c_try_link "$LINENO"; then : 10475 eval $cacheid=yes 10476 else 10477 eval $cacheid=no 10478 fi 10479 rm -f core conftest.err conftest.$ac_objext \ 10480 conftest$ac_exeext conftest.$ac_ext 10481 fi 10482 10483 10484 CFLAGS="$xorg_testset_save_CFLAGS" 10485 10486 eval supported=\$$cacheid 10487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10488 $as_echo "$supported" >&6; } 10489 if test "$supported" = "yes" ; then 10490 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10491 found="yes" 10492 fi 10493 fi 10494 10495 10496 10497 if test "x$STRICT_COMPILE" = "xyes"; then 10498 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10499 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10500 fi 10501 10502 10503 10504 10505 10506 10507 cat >>confdefs.h <<_ACEOF 10508 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10509 _ACEOF 10510 10511 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10512 if test "x$PVM" = "x"; then 10513 PVM="0" 10514 fi 10515 10516 cat >>confdefs.h <<_ACEOF 10517 #define PACKAGE_VERSION_MINOR $PVM 10518 _ACEOF 10519 10520 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10521 if test "x$PVP" = "x"; then 10522 PVP="0" 10523 fi 10524 10525 cat >>confdefs.h <<_ACEOF 10526 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10527 _ACEOF 10528 10529 10530 10531 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10532 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10533 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10534 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10535 10536 10537 10538 10539 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10540 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10541 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10542 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10543 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10544 10545 10546 10547 10548 10549 10550 if test x$APP_MAN_SUFFIX = x ; then 10551 APP_MAN_SUFFIX=1 10552 fi 10553 if test x$APP_MAN_DIR = x ; then 10554 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10555 fi 10556 10557 if test x$LIB_MAN_SUFFIX = x ; then 10558 LIB_MAN_SUFFIX=3 10559 fi 10560 if test x$LIB_MAN_DIR = x ; then 10561 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10562 fi 10563 10564 if test x$FILE_MAN_SUFFIX = x ; then 10565 case $host_os in 10566 solaris*) FILE_MAN_SUFFIX=4 ;; 10567 *) FILE_MAN_SUFFIX=5 ;; 10568 esac 10569 fi 10570 if test x$FILE_MAN_DIR = x ; then 10571 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10572 fi 10573 10574 if test x$MISC_MAN_SUFFIX = x ; then 10575 case $host_os in 10576 solaris*) MISC_MAN_SUFFIX=5 ;; 10577 *) MISC_MAN_SUFFIX=7 ;; 10578 esac 10579 fi 10580 if test x$MISC_MAN_DIR = x ; then 10581 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10582 fi 10583 10584 if test x$DRIVER_MAN_SUFFIX = x ; then 10585 case $host_os in 10586 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10587 *) DRIVER_MAN_SUFFIX=4 ;; 10588 esac 10589 fi 10590 if test x$DRIVER_MAN_DIR = x ; then 10591 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10592 fi 10593 10594 if test x$ADMIN_MAN_SUFFIX = x ; then 10595 case $host_os in 10596 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10597 *) ADMIN_MAN_SUFFIX=8 ;; 10598 esac 10599 fi 10600 if test x$ADMIN_MAN_DIR = x ; then 10601 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10602 fi 10603 10604 10605 10606 10607 10608 10609 10610 10611 10612 10613 10614 10615 10616 10617 10618 XORG_MAN_PAGE="X Version 11" 10619 10620 MAN_SUBSTS="\ 10621 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10622 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10623 -e 's|__xservername__|Xorg|g' \ 10624 -e 's|__xconfigfile__|xorg.conf|g' \ 10625 -e 's|__projectroot__|\$(prefix)|g' \ 10626 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10627 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10628 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10629 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10630 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10631 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10632 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10633 10634 10635 10636 # Check whether --enable-silent-rules was given. 10637 if test "${enable_silent_rules+set}" = set; then : 10638 enableval=$enable_silent_rules; 10639 fi 10640 10641 case $enable_silent_rules in # ((( 10642 yes) AM_DEFAULT_VERBOSITY=0;; 10643 no) AM_DEFAULT_VERBOSITY=1;; 10644 *) AM_DEFAULT_VERBOSITY=0;; 10645 esac 10646 am_make=${MAKE-make} 10647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10648 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10649 if ${am_cv_make_support_nested_variables+:} false; then : 10650 $as_echo_n "(cached) " >&6 10651 else 10652 if $as_echo 'TRUE=$(BAR$(V)) 10653 BAR0=false 10654 BAR1=true 10655 V=1 10656 am__doit: 10657 @$(TRUE) 10658 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10659 am_cv_make_support_nested_variables=yes 10660 else 10661 am_cv_make_support_nested_variables=no 10662 fi 10663 fi 10664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10665 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10666 if test $am_cv_make_support_nested_variables = yes; then 10667 AM_V='$(V)' 10668 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10669 else 10670 AM_V=$AM_DEFAULT_VERBOSITY 10671 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10672 fi 10673 AM_BACKSLASH='\' 10674 10675 10676 10677 ac_ext=c 10678 ac_cpp='$CPP $CPPFLAGS' 10679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10681 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 10683 $as_echo_n "checking how to run the C preprocessor... " >&6; } 10684 # On Suns, sometimes $CPP names a directory. 10685 if test -n "$CPP" && test -d "$CPP"; then 10686 CPP= 10687 fi 10688 if test -z "$CPP"; then 10689 if ${ac_cv_prog_CPP+:} false; then : 10690 $as_echo_n "(cached) " >&6 10691 else 10692 # Double quotes because CPP needs to be expanded 10693 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 10694 do 10695 ac_preproc_ok=false 10696 for ac_c_preproc_warn_flag in '' yes 10697 do 10698 # Use a header file that comes with gcc, so configuring glibc 10699 # with a fresh cross-compiler works. 10700 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10701 # <limits.h> exists even on freestanding compilers. 10702 # On the NeXT, cc -E runs the code through the compiler's parser, 10703 # not just through cpp. "Syntax error" is here to catch this case. 10704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10705 /* end confdefs.h. */ 10706 #ifdef __STDC__ 10707 # include <limits.h> 10708 #else 10709 # include <assert.h> 10710 #endif 10711 Syntax error 10712 _ACEOF 10713 if ac_fn_c_try_cpp "$LINENO"; then : 10714 10715 else 10716 # Broken: fails on valid input. 10717 continue 10718 fi 10719 rm -f conftest.err conftest.i conftest.$ac_ext 10720 10721 # OK, works on sane cases. Now check whether nonexistent headers 10722 # can be detected and how. 10723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10724 /* end confdefs.h. */ 10725 #include <ac_nonexistent.h> 10726 _ACEOF 10727 if ac_fn_c_try_cpp "$LINENO"; then : 10728 # Broken: success on invalid input. 10729 continue 10730 else 10731 # Passes both tests. 10732 ac_preproc_ok=: 10733 break 10734 fi 10735 rm -f conftest.err conftest.i conftest.$ac_ext 10736 10737 done 10738 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10739 rm -f conftest.i conftest.err conftest.$ac_ext 10740 if $ac_preproc_ok; then : 10741 break 10742 fi 10743 10744 done 10745 ac_cv_prog_CPP=$CPP 10746 10747 fi 10748 CPP=$ac_cv_prog_CPP 10749 else 10750 ac_cv_prog_CPP=$CPP 10751 fi 10752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 10753 $as_echo "$CPP" >&6; } 10754 ac_preproc_ok=false 10755 for ac_c_preproc_warn_flag in '' yes 10756 do 10757 # Use a header file that comes with gcc, so configuring glibc 10758 # with a fresh cross-compiler works. 10759 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10760 # <limits.h> exists even on freestanding compilers. 10761 # On the NeXT, cc -E runs the code through the compiler's parser, 10762 # not just through cpp. "Syntax error" is here to catch this case. 10763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10764 /* end confdefs.h. */ 10765 #ifdef __STDC__ 10766 # include <limits.h> 10767 #else 10768 # include <assert.h> 10769 #endif 10770 Syntax error 10771 _ACEOF 10772 if ac_fn_c_try_cpp "$LINENO"; then : 10773 10774 else 10775 # Broken: fails on valid input. 10776 continue 10777 fi 10778 rm -f conftest.err conftest.i conftest.$ac_ext 10779 10780 # OK, works on sane cases. Now check whether nonexistent headers 10781 # can be detected and how. 10782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10783 /* end confdefs.h. */ 10784 #include <ac_nonexistent.h> 10785 _ACEOF 10786 if ac_fn_c_try_cpp "$LINENO"; then : 10787 # Broken: success on invalid input. 10788 continue 10789 else 10790 # Passes both tests. 10791 ac_preproc_ok=: 10792 break 10793 fi 10794 rm -f conftest.err conftest.i conftest.$ac_ext 10795 10796 done 10797 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10798 rm -f conftest.i conftest.err conftest.$ac_ext 10799 if $ac_preproc_ok; then : 10800 10801 else 10802 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10803 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10804 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 10805 See \`config.log' for more details" "$LINENO" 5; } 10806 fi 10807 10808 ac_ext=c 10809 ac_cpp='$CPP $CPPFLAGS' 10810 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10811 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10812 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10813 10814 10815 10816 for ac_prog in cpp 10817 do 10818 # Extract the first word of "$ac_prog", so it can be a program name with args. 10819 set dummy $ac_prog; ac_word=$2 10820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10821 $as_echo_n "checking for $ac_word... " >&6; } 10822 if ${ac_cv_path_RAWCPP+:} false; then : 10823 $as_echo_n "(cached) " >&6 10824 else 10825 case $RAWCPP in 10826 [\\/]* | ?:[\\/]*) 10827 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 10828 ;; 10829 *) 10830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10831 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 10832 for as_dir in $as_dummy 10833 do 10834 IFS=$as_save_IFS 10835 test -z "$as_dir" && as_dir=. 10836 for ac_exec_ext in '' $ac_executable_extensions; do 10837 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10838 ac_cv_path_RAWCPP="$as_dir/$ac_word$ac_exec_ext" 10839 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10840 break 2 10841 fi 10842 done 10843 done 10844 IFS=$as_save_IFS 10845 10846 ;; 10847 esac 10848 fi 10849 RAWCPP=$ac_cv_path_RAWCPP 10850 if test -n "$RAWCPP"; then 10851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 10852 $as_echo "$RAWCPP" >&6; } 10853 else 10854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10855 $as_echo "no" >&6; } 10856 fi 10857 10858 10859 test -n "$RAWCPP" && break 10860 done 10861 test -n "$RAWCPP" || RAWCPP="${CPP}" 10862 10863 10864 # Check for flag to avoid builtin definitions - assumes unix is predefined, 10865 # which is not the best choice for supporting other OS'es, but covers most 10866 # of the ones we need for now. 10867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 10868 $as_echo_n "checking if $RAWCPP requires -undef... " >&6; } 10869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10870 /* end confdefs.h. */ 10871 Does cpp redefine unix ? 10872 _ACEOF 10873 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10875 $as_echo "no" >&6; } 10876 else 10877 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10878 RAWCPPFLAGS=-undef 10879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10880 $as_echo "yes" >&6; } 10881 # under Cygwin unix is still defined even with -undef 10882 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10883 RAWCPPFLAGS="-undef -ansi" 10884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 10885 $as_echo "yes, with -ansi" >&6; } 10886 else 10887 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 10888 fi 10889 fi 10890 rm -f conftest.$ac_ext 10891 10892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 10893 $as_echo_n "checking if $RAWCPP requires -traditional... " >&6; } 10894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10895 /* end confdefs.h. */ 10896 Does cpp preserve "whitespace"? 10897 _ACEOF 10898 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10900 $as_echo "no" >&6; } 10901 else 10902 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10903 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 10904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10905 $as_echo "yes" >&6; } 10906 else 10907 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 10908 fi 10909 fi 10910 rm -f conftest.$ac_ext 10911 10912 10913 CPP_PROGRAM=${RAWCPP} 10914 10915 10916 for ac_func in mkstemp 10917 do : 10918 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10919 if test "x$ac_cv_func_mkstemp" = xyes; then : 10920 cat >>confdefs.h <<_ACEOF 10921 #define HAVE_MKSTEMP 1 10922 _ACEOF 10923 10924 fi 10925 done 10926 10927 10928 # Extract the first word of "perl", so it can be a program name with args. 10929 set dummy perl; ac_word=$2 10930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10931 $as_echo_n "checking for $ac_word... " >&6; } 10932 if ${ac_cv_prog_HAS_PERL+:} false; then : 10933 $as_echo_n "(cached) " >&6 10934 else 10935 if test -n "$HAS_PERL"; then 10936 ac_cv_prog_HAS_PERL="$HAS_PERL" # Let the user override the test. 10937 else 10938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10939 for as_dir in $PATH 10940 do 10941 IFS=$as_save_IFS 10942 test -z "$as_dir" && as_dir=. 10943 for ac_exec_ext in '' $ac_executable_extensions; do 10944 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10945 ac_cv_prog_HAS_PERL="yes" 10946 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10947 break 2 10948 fi 10949 done 10950 done 10951 IFS=$as_save_IFS 10952 10953 fi 10954 fi 10955 HAS_PERL=$ac_cv_prog_HAS_PERL 10956 if test -n "$HAS_PERL"; then 10957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_PERL" >&5 10958 $as_echo "$HAS_PERL" >&6; } 10959 else 10960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10961 $as_echo "no" >&6; } 10962 fi 10963 10964 10965 if test "x$HAS_PERL" = xyes; then 10966 HAS_PERL_TRUE= 10967 HAS_PERL_FALSE='#' 10968 else 10969 HAS_PERL_TRUE='#' 10970 HAS_PERL_FALSE= 10971 fi 10972 10973 10974 10975 10976 DEFAULT_XCONFDIR="${libdir}/X11/config" 10977 10978 # Check whether --with-config-dir was given. 10979 if test "${with_config_dir+set}" = set; then : 10980 withval=$with_config_dir; XCONFDIR="$withval" 10981 else 10982 XCONFDIR="$DEFAULT_XCONFDIR" 10983 fi 10984 10985 10986 10987 DEFAULT_PREPROCESSCMD_MKDEPEND="gcc -E" 10988 10989 # Check whether --with-script-preproc-cmd was given. 10990 if test "${with_script_preproc_cmd+set}" = set; then : 10991 withval=$with_script_preproc_cmd; PREPROCESSCMD_MKDEPEND="$withval" 10992 else 10993 PREPROCESSCMD_MKDEPEND="$DEFAULT_PREPROCESSCMD_MKDEPEND" 10994 fi 10995 10996 10997 10998 DEFAULT_ARCMD="ar clq" 10999 11000 # Check whether --with-create-lib-cmd was given. 11001 if test "${with_create_lib_cmd+set}" = set; then : 11002 withval=$with_create_lib_cmd; ARCMD="$withval" 11003 else 11004 ARCMD="$DEFAULT_ARCMD" 11005 fi 11006 11007 11008 11009 DEFAULT_RANLIB="ranlib" 11010 11011 # Check whether --with-clean-lib-cmd was given. 11012 if test "${with_clean_lib_cmd+set}" = set; then : 11013 withval=$with_clean_lib_cmd; RANLIB="$withval" 11014 else 11015 RANLIB="$DEFAULT_RANLIB" 11016 fi 11017 11018 11019 11020 # Check whether --enable-revpath was given. 11021 if test "${enable_revpath+set}" = set; then : 11022 enableval=$enable_revpath; BUILD_REVPATH="$enableval" 11023 else 11024 BUILD_REVPATH=yes 11025 fi 11026 11027 if test "x$BUILD_REVPATH" = xyes; then 11028 BUILD_REVPATH_TRUE= 11029 BUILD_REVPATH_FALSE='#' 11030 else 11031 BUILD_REVPATH_TRUE='#' 11032 BUILD_REVPATH_FALSE= 11033 fi 11034 11035 11036 # Check whether --enable-makeg was given. 11037 if test "${enable_makeg+set}" = set; then : 11038 enableval=$enable_makeg; BUILD_MAKEG="$enableval" 11039 else 11040 BUILD_MAKEG=yes 11041 fi 11042 11043 if test "x$BUILD_MAKEG" = xyes; then 11044 BUILD_MAKEG_TRUE= 11045 BUILD_MAKEG_FALSE='#' 11046 else 11047 BUILD_MAKEG_TRUE='#' 11048 BUILD_MAKEG_FALSE= 11049 fi 11050 11051 11052 # Check whether --enable-xmkmf was given. 11053 if test "${enable_xmkmf+set}" = set; then : 11054 enableval=$enable_xmkmf; BUILD_XMKMF="$enableval" 11055 else 11056 BUILD_XMKMF=yes 11057 fi 11058 11059 if test "x$BUILD_XMKMF" = xyes; then 11060 BUILD_XMKMF_TRUE= 11061 BUILD_XMKMF_FALSE='#' 11062 else 11063 BUILD_XMKMF_TRUE='#' 11064 BUILD_XMKMF_FALSE= 11065 fi 11066 11067 11068 # Check whether --enable-ccmakedep was given. 11069 if test "${enable_ccmakedep+set}" = set; then : 11070 enableval=$enable_ccmakedep; BUILD_CCMAKEDEP="$enableval" 11071 else 11072 BUILD_CCMAKEDEP=yes 11073 fi 11074 11075 if test "x$BUILD_CCMAKEDEP" = xyes; then 11076 BUILD_CCMAKEDEP_TRUE= 11077 BUILD_CCMAKEDEP_FALSE='#' 11078 else 11079 BUILD_CCMAKEDEP_TRUE='#' 11080 BUILD_CCMAKEDEP_FALSE= 11081 fi 11082 11083 11084 # Check whether --enable-mergelib was given. 11085 if test "${enable_mergelib+set}" = set; then : 11086 enableval=$enable_mergelib; BUILD_MERGELIB="$enableval" 11087 else 11088 BUILD_MERGELIB=yes 11089 fi 11090 11091 if test "x$BUILD_MERGELIB" = xyes; then 11092 BUILD_MERGELIB_TRUE= 11093 BUILD_MERGELIB_FALSE='#' 11094 else 11095 BUILD_MERGELIB_TRUE='#' 11096 BUILD_MERGELIB_FALSE= 11097 fi 11098 11099 11100 # Check whether --enable-mkdirhier was given. 11101 if test "${enable_mkdirhier+set}" = set; then : 11102 enableval=$enable_mkdirhier; BUILD_MKDIRHIER="$enableval" 11103 else 11104 BUILD_MKDIRHIER=yes 11105 fi 11106 11107 if test "x$BUILD_MKDIRHIER" = xyes; then 11108 BUILD_MKDIRHIER_TRUE= 11109 BUILD_MKDIRHIER_FALSE='#' 11110 else 11111 BUILD_MKDIRHIER_TRUE='#' 11112 BUILD_MKDIRHIER_FALSE= 11113 fi 11114 11115 11116 # Check whether --enable-cleanlinks was given. 11117 if test "${enable_cleanlinks+set}" = set; then : 11118 enableval=$enable_cleanlinks; BUILD_CLEANLINKS="$enableval" 11119 else 11120 BUILD_CLEANLINKS=yes 11121 fi 11122 11123 if test "x$BUILD_CLEANLINKS" = xyes; then 11124 BUILD_CLEANLINKS_TRUE= 11125 BUILD_CLEANLINKS_FALSE='#' 11126 else 11127 BUILD_CLEANLINKS_TRUE='#' 11128 BUILD_CLEANLINKS_FALSE= 11129 fi 11130 11131 11132 # Check whether --enable-mkhtmlindex was given. 11133 if test "${enable_mkhtmlindex+set}" = set; then : 11134 enableval=$enable_mkhtmlindex; BUILD_MKHTMLINDEX="$enableval" 11135 else 11136 BUILD_MKHTMLINDEX=yes 11137 fi 11138 11139 if test "x$BUILD_MKHTMLINDEX" = xyes; then 11140 BUILD_MKHTMLINDEX_TRUE= 11141 BUILD_MKHTMLINDEX_FALSE='#' 11142 else 11143 BUILD_MKHTMLINDEX_TRUE='#' 11144 BUILD_MKHTMLINDEX_FALSE= 11145 fi 11146 11147 11148 # Checks for pkg-config packages 11149 11150 pkg_failed=no 11151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 11152 $as_echo_n "checking for XPROTO... " >&6; } 11153 11154 if test -n "$XPROTO_CFLAGS"; then 11155 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 11156 elif test -n "$PKG_CONFIG"; then 11157 if test -n "$PKG_CONFIG" && \ 11158 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11159 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11160 ac_status=$? 11161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11162 test $ac_status = 0; }; then 11163 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 11164 else 11165 pkg_failed=yes 11166 fi 11167 else 11168 pkg_failed=untried 11169 fi 11170 if test -n "$XPROTO_LIBS"; then 11171 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 11172 elif test -n "$PKG_CONFIG"; then 11173 if test -n "$PKG_CONFIG" && \ 11174 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11175 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11176 ac_status=$? 11177 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11178 test $ac_status = 0; }; then 11179 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 11180 else 11181 pkg_failed=yes 11182 fi 11183 else 11184 pkg_failed=untried 11185 fi 11186 11187 11188 11189 if test $pkg_failed = yes; then 11190 11191 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11192 _pkg_short_errors_supported=yes 11193 else 11194 _pkg_short_errors_supported=no 11195 fi 11196 if test $_pkg_short_errors_supported = yes; then 11197 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto" 2>&1` 11198 else 11199 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto" 2>&1` 11200 fi 11201 # Put the nasty error message in config.log where it belongs 11202 echo "$XPROTO_PKG_ERRORS" >&5 11203 11204 as_fn_error $? "Package requirements (xproto) were not met: 11205 11206 $XPROTO_PKG_ERRORS 11207 11208 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11209 installed software in a non-standard prefix. 11210 11211 Alternatively, you may set the environment variables XPROTO_CFLAGS 11212 and XPROTO_LIBS to avoid the need to call pkg-config. 11213 See the pkg-config man page for more details. 11214 " "$LINENO" 5 11215 elif test $pkg_failed = untried; then 11216 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11217 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11218 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11219 is in your PATH or set the PKG_CONFIG environment variable to the full 11220 path to pkg-config. 11221 11222 Alternatively, you may set the environment variables XPROTO_CFLAGS 11223 and XPROTO_LIBS to avoid the need to call pkg-config. 11224 See the pkg-config man page for more details. 11225 11226 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11227 See \`config.log' for more details" "$LINENO" 5; } 11228 else 11229 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 11230 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 11231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11232 $as_echo "yes" >&6; } 11233 : 11234 fi 11235 11236 ac_config_files="$ac_config_files Makefile" 11237 11238 cat >confcache <<\_ACEOF 11239 # This file is a shell script that caches the results of configure 11240 # tests run on this system so they can be shared between configure 11241 # scripts and configure runs, see configure's option --config-cache. 11242 # It is not useful on other systems. If it contains results you don't 11243 # want to keep, you may remove or edit it. 11244 # 11245 # config.status only pays attention to the cache file if you give it 11246 # the --recheck option to rerun configure. 11247 # 11248 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11249 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11250 # following values. 11251 11252 _ACEOF 11253 11254 # The following way of writing the cache mishandles newlines in values, 11255 # but we know of no workaround that is simple, portable, and efficient. 11256 # So, we kill variables containing newlines. 11257 # Ultrix sh set writes to stderr and can't be redirected directly, 11258 # and sets the high bit in the cache file unless we assign to the vars. 11259 ( 11260 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11261 eval ac_val=\$$ac_var 11262 case $ac_val in #( 11263 *${as_nl}*) 11264 case $ac_var in #( 11265 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11266 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11267 esac 11268 case $ac_var in #( 11269 _ | IFS | as_nl) ;; #( 11270 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11271 *) { eval $ac_var=; unset $ac_var;} ;; 11272 esac ;; 11273 esac 11274 done 11275 11276 (set) 2>&1 | 11277 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11278 *${as_nl}ac_space=\ *) 11279 # `set' does not quote correctly, so add quotes: double-quote 11280 # substitution turns \\\\ into \\, and sed turns \\ into \. 11281 sed -n \ 11282 "s/'/'\\\\''/g; 11283 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11284 ;; #( 11285 *) 11286 # `set' quotes correctly as required by POSIX, so do not add quotes. 11287 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11288 ;; 11289 esac | 11290 sort 11291 ) | 11292 sed ' 11293 /^ac_cv_env_/b end 11294 t clear 11295 :clear 11296 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11297 t end 11298 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11299 :end' >>confcache 11300 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11301 if test -w "$cache_file"; then 11302 if test "x$cache_file" != "x/dev/null"; then 11303 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11304 $as_echo "$as_me: updating cache $cache_file" >&6;} 11305 if test ! -f "$cache_file" || test -h "$cache_file"; then 11306 cat confcache >"$cache_file" 11307 else 11308 case $cache_file in #( 11309 */* | ?:*) 11310 mv -f confcache "$cache_file"$$ && 11311 mv -f "$cache_file"$$ "$cache_file" ;; #( 11312 *) 11313 mv -f confcache "$cache_file" ;; 11314 esac 11315 fi 11316 fi 11317 else 11318 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11319 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11320 fi 11321 fi 11322 rm -f confcache 11323 11324 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11325 # Let make expand exec_prefix. 11326 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11327 11328 DEFS=-DHAVE_CONFIG_H 11329 11330 ac_libobjs= 11331 ac_ltlibobjs= 11332 U= 11333 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11334 # 1. Remove the extension, and $U if already installed. 11335 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11336 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11337 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11338 # will be set to the directory where LIBOBJS objects are built. 11339 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11340 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11341 done 11342 LIBOBJS=$ac_libobjs 11343 11344 LTLIBOBJS=$ac_ltlibobjs 11345 11346 11347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11348 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11349 if test -n "$am_sleep_pid"; then 11350 # Hide warnings about reused PIDs. 11351 wait $am_sleep_pid 2>/dev/null 11352 fi 11353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11354 $as_echo "done" >&6; } 11355 if test -n "$EXEEXT"; then 11356 am__EXEEXT_TRUE= 11357 am__EXEEXT_FALSE='#' 11358 else 11359 am__EXEEXT_TRUE='#' 11360 am__EXEEXT_FALSE= 11361 fi 11362 11363 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11364 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11365 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11366 fi 11367 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11368 as_fn_error $? "conditional \"AMDEP\" was never defined. 11369 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11370 fi 11371 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11372 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11373 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11374 fi 11375 if test -z "${HAS_PERL_TRUE}" && test -z "${HAS_PERL_FALSE}"; then 11376 as_fn_error $? "conditional \"HAS_PERL\" was never defined. 11377 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11378 fi 11379 if test -z "${BUILD_REVPATH_TRUE}" && test -z "${BUILD_REVPATH_FALSE}"; then 11380 as_fn_error $? "conditional \"BUILD_REVPATH\" was never defined. 11381 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11382 fi 11383 if test -z "${BUILD_MAKEG_TRUE}" && test -z "${BUILD_MAKEG_FALSE}"; then 11384 as_fn_error $? "conditional \"BUILD_MAKEG\" was never defined. 11385 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11386 fi 11387 if test -z "${BUILD_XMKMF_TRUE}" && test -z "${BUILD_XMKMF_FALSE}"; then 11388 as_fn_error $? "conditional \"BUILD_XMKMF\" was never defined. 11389 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11390 fi 11391 if test -z "${BUILD_CCMAKEDEP_TRUE}" && test -z "${BUILD_CCMAKEDEP_FALSE}"; then 11392 as_fn_error $? "conditional \"BUILD_CCMAKEDEP\" was never defined. 11393 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11394 fi 11395 if test -z "${BUILD_MERGELIB_TRUE}" && test -z "${BUILD_MERGELIB_FALSE}"; then 11396 as_fn_error $? "conditional \"BUILD_MERGELIB\" was never defined. 11397 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11398 fi 11399 if test -z "${BUILD_MKDIRHIER_TRUE}" && test -z "${BUILD_MKDIRHIER_FALSE}"; then 11400 as_fn_error $? "conditional \"BUILD_MKDIRHIER\" was never defined. 11401 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11402 fi 11403 if test -z "${BUILD_CLEANLINKS_TRUE}" && test -z "${BUILD_CLEANLINKS_FALSE}"; then 11404 as_fn_error $? "conditional \"BUILD_CLEANLINKS\" was never defined. 11405 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11406 fi 11407 if test -z "${BUILD_MKHTMLINDEX_TRUE}" && test -z "${BUILD_MKHTMLINDEX_FALSE}"; then 11408 as_fn_error $? "conditional \"BUILD_MKHTMLINDEX\" was never defined. 11409 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11410 fi 11411 11412 : "${CONFIG_STATUS=./config.status}" 11413 ac_write_fail=0 11414 ac_clean_files_save=$ac_clean_files 11415 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11416 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11417 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11418 as_write_fail=0 11419 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11420 #! $SHELL 11421 # Generated by $as_me. 11422 # Run this file to recreate the current configuration. 11423 # Compiler output produced by configure, useful for debugging 11424 # configure, is in config.log if it exists. 11425 11426 debug=false 11427 ac_cs_recheck=false 11428 ac_cs_silent=false 11429 11430 SHELL=\${CONFIG_SHELL-$SHELL} 11431 export SHELL 11432 _ASEOF 11433 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11434 ## -------------------- ## 11435 ## M4sh Initialization. ## 11436 ## -------------------- ## 11437 11438 # Be more Bourne compatible 11439 DUALCASE=1; export DUALCASE # for MKS sh 11440 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11441 emulate sh 11442 NULLCMD=: 11443 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11444 # is contrary to our usage. Disable this feature. 11445 alias -g '${1+"$@"}'='"$@"' 11446 setopt NO_GLOB_SUBST 11447 else 11448 case `(set -o) 2>/dev/null` in #( 11449 *posix*) : 11450 set -o posix ;; #( 11451 *) : 11452 ;; 11453 esac 11454 fi 11455 11456 11457 as_nl=' 11458 ' 11459 export as_nl 11460 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11461 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11462 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11463 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11464 # Prefer a ksh shell builtin over an external printf program on Solaris, 11465 # but without wasting forks for bash or zsh. 11466 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11467 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11468 as_echo='print -r --' 11469 as_echo_n='print -rn --' 11470 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11471 as_echo='printf %s\n' 11472 as_echo_n='printf %s' 11473 else 11474 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11475 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11476 as_echo_n='/usr/ucb/echo -n' 11477 else 11478 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11479 as_echo_n_body='eval 11480 arg=$1; 11481 case $arg in #( 11482 *"$as_nl"*) 11483 expr "X$arg" : "X\\(.*\\)$as_nl"; 11484 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11485 esac; 11486 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11487 ' 11488 export as_echo_n_body 11489 as_echo_n='sh -c $as_echo_n_body as_echo' 11490 fi 11491 export as_echo_body 11492 as_echo='sh -c $as_echo_body as_echo' 11493 fi 11494 11495 # The user is always right. 11496 if test "${PATH_SEPARATOR+set}" != set; then 11497 PATH_SEPARATOR=: 11498 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11499 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11500 PATH_SEPARATOR=';' 11501 } 11502 fi 11503 11504 11505 # IFS 11506 # We need space, tab and new line, in precisely that order. Quoting is 11507 # there to prevent editors from complaining about space-tab. 11508 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11509 # splitting by setting IFS to empty value.) 11510 IFS=" "" $as_nl" 11511 11512 # Find who we are. Look in the path if we contain no directory separator. 11513 as_myself= 11514 case $0 in #(( 11515 *[\\/]* ) as_myself=$0 ;; 11516 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11517 for as_dir in $PATH 11518 do 11519 IFS=$as_save_IFS 11520 test -z "$as_dir" && as_dir=. 11521 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11522 done 11523 IFS=$as_save_IFS 11524 11525 ;; 11526 esac 11527 # We did not find ourselves, most probably we were run as `sh COMMAND' 11528 # in which case we are not to be found in the path. 11529 if test "x$as_myself" = x; then 11530 as_myself=$0 11531 fi 11532 if test ! -f "$as_myself"; then 11533 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11534 exit 1 11535 fi 11536 11537 # Unset variables that we do not need and which cause bugs (e.g. in 11538 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11539 # suppresses any "Segmentation fault" message there. '((' could 11540 # trigger a bug in pdksh 5.2.14. 11541 for as_var in BASH_ENV ENV MAIL MAILPATH 11542 do eval test x\${$as_var+set} = xset \ 11543 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11544 done 11545 PS1='$ ' 11546 PS2='> ' 11547 PS4='+ ' 11548 11549 # NLS nuisances. 11550 LC_ALL=C 11551 export LC_ALL 11552 LANGUAGE=C 11553 export LANGUAGE 11554 11555 # CDPATH. 11556 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11557 11558 11559 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11560 # ---------------------------------------- 11561 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11562 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11563 # script with STATUS, using 1 if that was 0. 11564 as_fn_error () 11565 { 11566 as_status=$1; test $as_status -eq 0 && as_status=1 11567 if test "$4"; then 11568 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11569 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11570 fi 11571 $as_echo "$as_me: error: $2" >&2 11572 as_fn_exit $as_status 11573 } # as_fn_error 11574 11575 11576 # as_fn_set_status STATUS 11577 # ----------------------- 11578 # Set $? to STATUS, without forking. 11579 as_fn_set_status () 11580 { 11581 return $1 11582 } # as_fn_set_status 11583 11584 # as_fn_exit STATUS 11585 # ----------------- 11586 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11587 as_fn_exit () 11588 { 11589 set +e 11590 as_fn_set_status $1 11591 exit $1 11592 } # as_fn_exit 11593 11594 # as_fn_unset VAR 11595 # --------------- 11596 # Portably unset VAR. 11597 as_fn_unset () 11598 { 11599 { eval $1=; unset $1;} 11600 } 11601 as_unset=as_fn_unset 11602 # as_fn_append VAR VALUE 11603 # ---------------------- 11604 # Append the text in VALUE to the end of the definition contained in VAR. Take 11605 # advantage of any shell optimizations that allow amortized linear growth over 11606 # repeated appends, instead of the typical quadratic growth present in naive 11607 # implementations. 11608 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11609 eval 'as_fn_append () 11610 { 11611 eval $1+=\$2 11612 }' 11613 else 11614 as_fn_append () 11615 { 11616 eval $1=\$$1\$2 11617 } 11618 fi # as_fn_append 11619 11620 # as_fn_arith ARG... 11621 # ------------------ 11622 # Perform arithmetic evaluation on the ARGs, and store the result in the 11623 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11624 # must be portable across $(()) and expr. 11625 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11626 eval 'as_fn_arith () 11627 { 11628 as_val=$(( $* )) 11629 }' 11630 else 11631 as_fn_arith () 11632 { 11633 as_val=`expr "$@" || test $? -eq 1` 11634 } 11635 fi # as_fn_arith 11636 11637 11638 if expr a : '\(a\)' >/dev/null 2>&1 && 11639 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11640 as_expr=expr 11641 else 11642 as_expr=false 11643 fi 11644 11645 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11646 as_basename=basename 11647 else 11648 as_basename=false 11649 fi 11650 11651 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11652 as_dirname=dirname 11653 else 11654 as_dirname=false 11655 fi 11656 11657 as_me=`$as_basename -- "$0" || 11658 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11659 X"$0" : 'X\(//\)$' \| \ 11660 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11661 $as_echo X/"$0" | 11662 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11663 s//\1/ 11664 q 11665 } 11666 /^X\/\(\/\/\)$/{ 11667 s//\1/ 11668 q 11669 } 11670 /^X\/\(\/\).*/{ 11671 s//\1/ 11672 q 11673 } 11674 s/.*/./; q'` 11675 11676 # Avoid depending upon Character Ranges. 11677 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11678 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11679 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11680 as_cr_digits='0123456789' 11681 as_cr_alnum=$as_cr_Letters$as_cr_digits 11682 11683 ECHO_C= ECHO_N= ECHO_T= 11684 case `echo -n x` in #((((( 11685 -n*) 11686 case `echo 'xy\c'` in 11687 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11688 xy) ECHO_C='\c';; 11689 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11690 ECHO_T=' ';; 11691 esac;; 11692 *) 11693 ECHO_N='-n';; 11694 esac 11695 11696 rm -f conf$$ conf$$.exe conf$$.file 11697 if test -d conf$$.dir; then 11698 rm -f conf$$.dir/conf$$.file 11699 else 11700 rm -f conf$$.dir 11701 mkdir conf$$.dir 2>/dev/null 11702 fi 11703 if (echo >conf$$.file) 2>/dev/null; then 11704 if ln -s conf$$.file conf$$ 2>/dev/null; then 11705 as_ln_s='ln -s' 11706 # ... but there are two gotchas: 11707 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11708 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11709 # In both cases, we have to default to `cp -p'. 11710 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11711 as_ln_s='cp -p' 11712 elif ln conf$$.file conf$$ 2>/dev/null; then 11713 as_ln_s=ln 11714 else 11715 as_ln_s='cp -p' 11716 fi 11717 else 11718 as_ln_s='cp -p' 11719 fi 11720 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11721 rmdir conf$$.dir 2>/dev/null 11722 11723 11724 # as_fn_mkdir_p 11725 # ------------- 11726 # Create "$as_dir" as a directory, including parents if necessary. 11727 as_fn_mkdir_p () 11728 { 11729 11730 case $as_dir in #( 11731 -*) as_dir=./$as_dir;; 11732 esac 11733 test -d "$as_dir" || eval $as_mkdir_p || { 11734 as_dirs= 11735 while :; do 11736 case $as_dir in #( 11737 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11738 *) as_qdir=$as_dir;; 11739 esac 11740 as_dirs="'$as_qdir' $as_dirs" 11741 as_dir=`$as_dirname -- "$as_dir" || 11742 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11743 X"$as_dir" : 'X\(//\)[^/]' \| \ 11744 X"$as_dir" : 'X\(//\)$' \| \ 11745 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11746 $as_echo X"$as_dir" | 11747 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11748 s//\1/ 11749 q 11750 } 11751 /^X\(\/\/\)[^/].*/{ 11752 s//\1/ 11753 q 11754 } 11755 /^X\(\/\/\)$/{ 11756 s//\1/ 11757 q 11758 } 11759 /^X\(\/\).*/{ 11760 s//\1/ 11761 q 11762 } 11763 s/.*/./; q'` 11764 test -d "$as_dir" && break 11765 done 11766 test -z "$as_dirs" || eval "mkdir $as_dirs" 11767 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11768 11769 11770 } # as_fn_mkdir_p 11771 if mkdir -p . 2>/dev/null; then 11772 as_mkdir_p='mkdir -p "$as_dir"' 11773 else 11774 test -d ./-p && rmdir ./-p 11775 as_mkdir_p=false 11776 fi 11777 11778 if test -x / >/dev/null 2>&1; then 11779 as_test_x='test -x' 11780 else 11781 if ls -dL / >/dev/null 2>&1; then 11782 as_ls_L_option=L 11783 else 11784 as_ls_L_option= 11785 fi 11786 as_test_x=' 11787 eval sh -c '\'' 11788 if test -d "$1"; then 11789 test -d "$1/."; 11790 else 11791 case $1 in #( 11792 -*)set "./$1";; 11793 esac; 11794 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11795 ???[sx]*):;;*)false;;esac;fi 11796 '\'' sh 11797 ' 11798 fi 11799 as_executable_p=$as_test_x 11800 11801 # Sed expression to map a string onto a valid CPP name. 11802 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11803 11804 # Sed expression to map a string onto a valid variable name. 11805 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11806 11807 11808 exec 6>&1 11809 ## ----------------------------------- ## 11810 ## Main body of $CONFIG_STATUS script. ## 11811 ## ----------------------------------- ## 11812 _ASEOF 11813 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11814 11815 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11816 # Save the log message, to keep $0 and so on meaningful, and to 11817 # report actual input values of CONFIG_FILES etc. instead of their 11818 # values after options handling. 11819 ac_log=" 11820 This file was extended by imake $as_me 1.0.6, which was 11821 generated by GNU Autoconf 2.68. Invocation command line was 11822 11823 CONFIG_FILES = $CONFIG_FILES 11824 CONFIG_HEADERS = $CONFIG_HEADERS 11825 CONFIG_LINKS = $CONFIG_LINKS 11826 CONFIG_COMMANDS = $CONFIG_COMMANDS 11827 $ $0 $@ 11828 11829 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11830 " 11831 11832 _ACEOF 11833 11834 case $ac_config_files in *" 11835 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11836 esac 11837 11838 case $ac_config_headers in *" 11839 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11840 esac 11841 11842 11843 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11844 # Files that config.status was made for. 11845 config_files="$ac_config_files" 11846 config_headers="$ac_config_headers" 11847 config_commands="$ac_config_commands" 11848 11849 _ACEOF 11850 11851 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11852 ac_cs_usage="\ 11853 \`$as_me' instantiates files and other configuration actions 11854 from templates according to the current configuration. Unless the files 11855 and actions are specified as TAGs, all are instantiated by default. 11856 11857 Usage: $0 [OPTION]... [TAG]... 11858 11859 -h, --help print this help, then exit 11860 -V, --version print version number and configuration settings, then exit 11861 --config print configuration, then exit 11862 -q, --quiet, --silent 11863 do not print progress messages 11864 -d, --debug don't remove temporary files 11865 --recheck update $as_me by reconfiguring in the same conditions 11866 --file=FILE[:TEMPLATE] 11867 instantiate the configuration file FILE 11868 --header=FILE[:TEMPLATE] 11869 instantiate the configuration header FILE 11870 11871 Configuration files: 11872 $config_files 11873 11874 Configuration headers: 11875 $config_headers 11876 11877 Configuration commands: 11878 $config_commands 11879 11880 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11881 11882 _ACEOF 11883 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11884 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11885 ac_cs_version="\\ 11886 imake config.status 1.0.6 11887 configured by $0, generated by GNU Autoconf 2.68, 11888 with options \\"\$ac_cs_config\\" 11889 11890 Copyright (C) 2010 Free Software Foundation, Inc. 11891 This config.status script is free software; the Free Software Foundation 11892 gives unlimited permission to copy, distribute and modify it." 11893 11894 ac_pwd='$ac_pwd' 11895 srcdir='$srcdir' 11896 INSTALL='$INSTALL' 11897 MKDIR_P='$MKDIR_P' 11898 AWK='$AWK' 11899 test -n "\$AWK" || AWK=awk 11900 _ACEOF 11901 11902 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11903 # The default lists apply if the user does not specify any file. 11904 ac_need_defaults=: 11905 while test $# != 0 11906 do 11907 case $1 in 11908 --*=?*) 11909 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11910 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11911 ac_shift=: 11912 ;; 11913 --*=) 11914 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11915 ac_optarg= 11916 ac_shift=: 11917 ;; 11918 *) 11919 ac_option=$1 11920 ac_optarg=$2 11921 ac_shift=shift 11922 ;; 11923 esac 11924 11925 case $ac_option in 11926 # Handling of the options. 11927 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11928 ac_cs_recheck=: ;; 11929 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11930 $as_echo "$ac_cs_version"; exit ;; 11931 --config | --confi | --conf | --con | --co | --c ) 11932 $as_echo "$ac_cs_config"; exit ;; 11933 --debug | --debu | --deb | --de | --d | -d ) 11934 debug=: ;; 11935 --file | --fil | --fi | --f ) 11936 $ac_shift 11937 case $ac_optarg in 11938 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11939 '') as_fn_error $? "missing file argument" ;; 11940 esac 11941 as_fn_append CONFIG_FILES " '$ac_optarg'" 11942 ac_need_defaults=false;; 11943 --header | --heade | --head | --hea ) 11944 $ac_shift 11945 case $ac_optarg in 11946 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11947 esac 11948 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11949 ac_need_defaults=false;; 11950 --he | --h) 11951 # Conflict between --help and --header 11952 as_fn_error $? "ambiguous option: \`$1' 11953 Try \`$0 --help' for more information.";; 11954 --help | --hel | -h ) 11955 $as_echo "$ac_cs_usage"; exit ;; 11956 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11957 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11958 ac_cs_silent=: ;; 11959 11960 # This is an error. 11961 -*) as_fn_error $? "unrecognized option: \`$1' 11962 Try \`$0 --help' for more information." ;; 11963 11964 *) as_fn_append ac_config_targets " $1" 11965 ac_need_defaults=false ;; 11966 11967 esac 11968 shift 11969 done 11970 11971 ac_configure_extra_args= 11972 11973 if $ac_cs_silent; then 11974 exec 6>/dev/null 11975 ac_configure_extra_args="$ac_configure_extra_args --silent" 11976 fi 11977 11978 _ACEOF 11979 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11980 if \$ac_cs_recheck; then 11981 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11982 shift 11983 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11984 CONFIG_SHELL='$SHELL' 11985 export CONFIG_SHELL 11986 exec "\$@" 11987 fi 11988 11989 _ACEOF 11990 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11991 exec 5>>config.log 11992 { 11993 echo 11994 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11995 ## Running $as_me. ## 11996 _ASBOX 11997 $as_echo "$ac_log" 11998 } >&5 11999 12000 _ACEOF 12001 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12002 # 12003 # INIT-COMMANDS 12004 # 12005 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12006 12007 _ACEOF 12008 12009 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12010 12011 # Handling of arguments. 12012 for ac_config_target in $ac_config_targets 12013 do 12014 case $ac_config_target in 12015 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12016 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12017 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12018 12019 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12020 esac 12021 done 12022 12023 12024 # If the user did not use the arguments to specify the items to instantiate, 12025 # then the envvar interface is used. Set only those that are not. 12026 # We use the long form for the default assignment because of an extremely 12027 # bizarre bug on SunOS 4.1.3. 12028 if $ac_need_defaults; then 12029 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12030 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12031 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12032 fi 12033 12034 # Have a temporary directory for convenience. Make it in the build tree 12035 # simply because there is no reason against having it here, and in addition, 12036 # creating and moving files from /tmp can sometimes cause problems. 12037 # Hook for its removal unless debugging. 12038 # Note that there is a small window in which the directory will not be cleaned: 12039 # after its creation but before its name has been assigned to `$tmp'. 12040 $debug || 12041 { 12042 tmp= ac_tmp= 12043 trap 'exit_status=$? 12044 : "${ac_tmp:=$tmp}" 12045 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12046 ' 0 12047 trap 'as_fn_exit 1' 1 2 13 15 12048 } 12049 # Create a (secure) tmp directory for tmp files. 12050 12051 { 12052 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12053 test -d "$tmp" 12054 } || 12055 { 12056 tmp=./conf$$-$RANDOM 12057 (umask 077 && mkdir "$tmp") 12058 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12059 ac_tmp=$tmp 12060 12061 # Set up the scripts for CONFIG_FILES section. 12062 # No need to generate them if there are no CONFIG_FILES. 12063 # This happens for instance with `./config.status config.h'. 12064 if test -n "$CONFIG_FILES"; then 12065 12066 12067 ac_cr=`echo X | tr X '\015'` 12068 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12069 # But we know of no other shell where ac_cr would be empty at this 12070 # point, so we can use a bashism as a fallback. 12071 if test "x$ac_cr" = x; then 12072 eval ac_cr=\$\'\\r\' 12073 fi 12074 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12075 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12076 ac_cs_awk_cr='\\r' 12077 else 12078 ac_cs_awk_cr=$ac_cr 12079 fi 12080 12081 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12082 _ACEOF 12083 12084 12085 { 12086 echo "cat >conf$$subs.awk <<_ACEOF" && 12087 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12088 echo "_ACEOF" 12089 } >conf$$subs.sh || 12090 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12091 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12092 ac_delim='%!_!# ' 12093 for ac_last_try in false false false false false :; do 12094 . ./conf$$subs.sh || 12095 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12096 12097 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12098 if test $ac_delim_n = $ac_delim_num; then 12099 break 12100 elif $ac_last_try; then 12101 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12102 else 12103 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12104 fi 12105 done 12106 rm -f conf$$subs.sh 12107 12108 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12109 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12110 _ACEOF 12111 sed -n ' 12112 h 12113 s/^/S["/; s/!.*/"]=/ 12114 p 12115 g 12116 s/^[^!]*!// 12117 :repl 12118 t repl 12119 s/'"$ac_delim"'$// 12120 t delim 12121 :nl 12122 h 12123 s/\(.\{148\}\)..*/\1/ 12124 t more1 12125 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12126 p 12127 n 12128 b repl 12129 :more1 12130 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12131 p 12132 g 12133 s/.\{148\}// 12134 t nl 12135 :delim 12136 h 12137 s/\(.\{148\}\)..*/\1/ 12138 t more2 12139 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12140 p 12141 b 12142 :more2 12143 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12144 p 12145 g 12146 s/.\{148\}// 12147 t delim 12148 ' <conf$$subs.awk | sed ' 12149 /^[^""]/{ 12150 N 12151 s/\n// 12152 } 12153 ' >>$CONFIG_STATUS || ac_write_fail=1 12154 rm -f conf$$subs.awk 12155 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12156 _ACAWK 12157 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12158 for (key in S) S_is_set[key] = 1 12159 FS = "" 12160 12161 } 12162 { 12163 line = $ 0 12164 nfields = split(line, field, "@") 12165 substed = 0 12166 len = length(field[1]) 12167 for (i = 2; i < nfields; i++) { 12168 key = field[i] 12169 keylen = length(key) 12170 if (S_is_set[key]) { 12171 value = S[key] 12172 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12173 len += length(value) + length(field[++i]) 12174 substed = 1 12175 } else 12176 len += 1 + keylen 12177 } 12178 12179 print line 12180 } 12181 12182 _ACAWK 12183 _ACEOF 12184 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12185 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12186 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12187 else 12188 cat 12189 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12190 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12191 _ACEOF 12192 12193 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12194 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12195 # trailing colons and then remove the whole line if VPATH becomes empty 12196 # (actually we leave an empty line to preserve line numbers). 12197 if test "x$srcdir" = x.; then 12198 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12199 h 12200 s/// 12201 s/^/:/ 12202 s/[ ]*$/:/ 12203 s/:\$(srcdir):/:/g 12204 s/:\${srcdir}:/:/g 12205 s/:@srcdir@:/:/g 12206 s/^:*// 12207 s/:*$// 12208 x 12209 s/\(=[ ]*\).*/\1/ 12210 G 12211 s/\n// 12212 s/^[^=]*=[ ]*$// 12213 }' 12214 fi 12215 12216 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12217 fi # test -n "$CONFIG_FILES" 12218 12219 # Set up the scripts for CONFIG_HEADERS section. 12220 # No need to generate them if there are no CONFIG_HEADERS. 12221 # This happens for instance with `./config.status Makefile'. 12222 if test -n "$CONFIG_HEADERS"; then 12223 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12224 BEGIN { 12225 _ACEOF 12226 12227 # Transform confdefs.h into an awk script `defines.awk', embedded as 12228 # here-document in config.status, that substitutes the proper values into 12229 # config.h.in to produce config.h. 12230 12231 # Create a delimiter string that does not exist in confdefs.h, to ease 12232 # handling of long lines. 12233 ac_delim='%!_!# ' 12234 for ac_last_try in false false :; do 12235 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12236 if test -z "$ac_tt"; then 12237 break 12238 elif $ac_last_try; then 12239 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12240 else 12241 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12242 fi 12243 done 12244 12245 # For the awk script, D is an array of macro values keyed by name, 12246 # likewise P contains macro parameters if any. Preserve backslash 12247 # newline sequences. 12248 12249 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12250 sed -n ' 12251 s/.\{148\}/&'"$ac_delim"'/g 12252 t rset 12253 :rset 12254 s/^[ ]*#[ ]*define[ ][ ]*/ / 12255 t def 12256 d 12257 :def 12258 s/\\$// 12259 t bsnl 12260 s/["\\]/\\&/g 12261 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12262 D["\1"]=" \3"/p 12263 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12264 d 12265 :bsnl 12266 s/["\\]/\\&/g 12267 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12268 D["\1"]=" \3\\\\\\n"\\/p 12269 t cont 12270 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12271 t cont 12272 d 12273 :cont 12274 n 12275 s/.\{148\}/&'"$ac_delim"'/g 12276 t clear 12277 :clear 12278 s/\\$// 12279 t bsnlc 12280 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12281 d 12282 :bsnlc 12283 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12284 b cont 12285 ' <confdefs.h | sed ' 12286 s/'"$ac_delim"'/"\\\ 12287 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12288 12289 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12290 for (key in D) D_is_set[key] = 1 12291 FS = "" 12292 } 12293 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12294 line = \$ 0 12295 split(line, arg, " ") 12296 if (arg[1] == "#") { 12297 defundef = arg[2] 12298 mac1 = arg[3] 12299 } else { 12300 defundef = substr(arg[1], 2) 12301 mac1 = arg[2] 12302 } 12303 split(mac1, mac2, "(") #) 12304 macro = mac2[1] 12305 prefix = substr(line, 1, index(line, defundef) - 1) 12306 if (D_is_set[macro]) { 12307 # Preserve the white space surrounding the "#". 12308 print prefix "define", macro P[macro] D[macro] 12309 next 12310 } else { 12311 # Replace #undef with comments. This is necessary, for example, 12312 # in the case of _POSIX_SOURCE, which is predefined and required 12313 # on some systems where configure will not decide to define it. 12314 if (defundef == "undef") { 12315 print "/*", prefix defundef, macro, "*/" 12316 next 12317 } 12318 } 12319 } 12320 { print } 12321 _ACAWK 12322 _ACEOF 12323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12324 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12325 fi # test -n "$CONFIG_HEADERS" 12326 12327 12328 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12329 shift 12330 for ac_tag 12331 do 12332 case $ac_tag in 12333 :[FHLC]) ac_mode=$ac_tag; continue;; 12334 esac 12335 case $ac_mode$ac_tag in 12336 :[FHL]*:*);; 12337 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12338 :[FH]-) ac_tag=-:-;; 12339 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12340 esac 12341 ac_save_IFS=$IFS 12342 IFS=: 12343 set x $ac_tag 12344 IFS=$ac_save_IFS 12345 shift 12346 ac_file=$1 12347 shift 12348 12349 case $ac_mode in 12350 :L) ac_source=$1;; 12351 :[FH]) 12352 ac_file_inputs= 12353 for ac_f 12354 do 12355 case $ac_f in 12356 -) ac_f="$ac_tmp/stdin";; 12357 *) # Look for the file first in the build tree, then in the source tree 12358 # (if the path is not absolute). The absolute path cannot be DOS-style, 12359 # because $ac_f cannot contain `:'. 12360 test -f "$ac_f" || 12361 case $ac_f in 12362 [\\/$]*) false;; 12363 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12364 esac || 12365 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12366 esac 12367 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12368 as_fn_append ac_file_inputs " '$ac_f'" 12369 done 12370 12371 # Let's still pretend it is `configure' which instantiates (i.e., don't 12372 # use $as_me), people would be surprised to read: 12373 # /* config.h. Generated by config.status. */ 12374 configure_input='Generated from '` 12375 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12376 `' by configure.' 12377 if test x"$ac_file" != x-; then 12378 configure_input="$ac_file. $configure_input" 12379 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12380 $as_echo "$as_me: creating $ac_file" >&6;} 12381 fi 12382 # Neutralize special characters interpreted by sed in replacement strings. 12383 case $configure_input in #( 12384 *\&* | *\|* | *\\* ) 12385 ac_sed_conf_input=`$as_echo "$configure_input" | 12386 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12387 *) ac_sed_conf_input=$configure_input;; 12388 esac 12389 12390 case $ac_tag in 12391 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12392 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12393 esac 12394 ;; 12395 esac 12396 12397 ac_dir=`$as_dirname -- "$ac_file" || 12398 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12399 X"$ac_file" : 'X\(//\)[^/]' \| \ 12400 X"$ac_file" : 'X\(//\)$' \| \ 12401 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12402 $as_echo X"$ac_file" | 12403 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12404 s//\1/ 12405 q 12406 } 12407 /^X\(\/\/\)[^/].*/{ 12408 s//\1/ 12409 q 12410 } 12411 /^X\(\/\/\)$/{ 12412 s//\1/ 12413 q 12414 } 12415 /^X\(\/\).*/{ 12416 s//\1/ 12417 q 12418 } 12419 s/.*/./; q'` 12420 as_dir="$ac_dir"; as_fn_mkdir_p 12421 ac_builddir=. 12422 12423 case "$ac_dir" in 12424 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12425 *) 12426 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12427 # A ".." for each directory in $ac_dir_suffix. 12428 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12429 case $ac_top_builddir_sub in 12430 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12431 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12432 esac ;; 12433 esac 12434 ac_abs_top_builddir=$ac_pwd 12435 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12436 # for backward compatibility: 12437 ac_top_builddir=$ac_top_build_prefix 12438 12439 case $srcdir in 12440 .) # We are building in place. 12441 ac_srcdir=. 12442 ac_top_srcdir=$ac_top_builddir_sub 12443 ac_abs_top_srcdir=$ac_pwd ;; 12444 [\\/]* | ?:[\\/]* ) # Absolute name. 12445 ac_srcdir=$srcdir$ac_dir_suffix; 12446 ac_top_srcdir=$srcdir 12447 ac_abs_top_srcdir=$srcdir ;; 12448 *) # Relative name. 12449 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12450 ac_top_srcdir=$ac_top_build_prefix$srcdir 12451 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12452 esac 12453 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12454 12455 12456 case $ac_mode in 12457 :F) 12458 # 12459 # CONFIG_FILE 12460 # 12461 12462 case $INSTALL in 12463 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12464 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12465 esac 12466 ac_MKDIR_P=$MKDIR_P 12467 case $MKDIR_P in 12468 [\\/$]* | ?:[\\/]* ) ;; 12469 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12470 esac 12471 _ACEOF 12472 12473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12474 # If the template does not know about datarootdir, expand it. 12475 # FIXME: This hack should be removed a few years after 2.60. 12476 ac_datarootdir_hack=; ac_datarootdir_seen= 12477 ac_sed_dataroot=' 12478 /datarootdir/ { 12479 p 12480 q 12481 } 12482 /@datadir@/p 12483 /@docdir@/p 12484 /@infodir@/p 12485 /@localedir@/p 12486 /@mandir@/p' 12487 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12488 *datarootdir*) ac_datarootdir_seen=yes;; 12489 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12490 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12491 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12492 _ACEOF 12493 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12494 ac_datarootdir_hack=' 12495 s&@datadir@&$datadir&g 12496 s&@docdir@&$docdir&g 12497 s&@infodir@&$infodir&g 12498 s&@localedir@&$localedir&g 12499 s&@mandir@&$mandir&g 12500 s&\\\${datarootdir}&$datarootdir&g' ;; 12501 esac 12502 _ACEOF 12503 12504 # Neutralize VPATH when `$srcdir' = `.'. 12505 # Shell code in configure.ac might set extrasub. 12506 # FIXME: do we really want to maintain this feature? 12507 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12508 ac_sed_extra="$ac_vpsub 12509 $extrasub 12510 _ACEOF 12511 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12512 :t 12513 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12514 s|@configure_input@|$ac_sed_conf_input|;t t 12515 s&@top_builddir@&$ac_top_builddir_sub&;t t 12516 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12517 s&@srcdir@&$ac_srcdir&;t t 12518 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12519 s&@top_srcdir@&$ac_top_srcdir&;t t 12520 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12521 s&@builddir@&$ac_builddir&;t t 12522 s&@abs_builddir@&$ac_abs_builddir&;t t 12523 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12524 s&@INSTALL@&$ac_INSTALL&;t t 12525 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12526 $ac_datarootdir_hack 12527 " 12528 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12529 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12530 12531 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12532 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12533 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12534 "$ac_tmp/out"`; test -z "$ac_out"; } && 12535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12536 which seems to be undefined. Please make sure it is defined" >&5 12537 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12538 which seems to be undefined. Please make sure it is defined" >&2;} 12539 12540 rm -f "$ac_tmp/stdin" 12541 case $ac_file in 12542 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12543 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12544 esac \ 12545 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12546 ;; 12547 :H) 12548 # 12549 # CONFIG_HEADER 12550 # 12551 if test x"$ac_file" != x-; then 12552 { 12553 $as_echo "/* $configure_input */" \ 12554 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12555 } >"$ac_tmp/config.h" \ 12556 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12557 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12558 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12559 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12560 else 12561 rm -f "$ac_file" 12562 mv "$ac_tmp/config.h" "$ac_file" \ 12563 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12564 fi 12565 else 12566 $as_echo "/* $configure_input */" \ 12567 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12568 || as_fn_error $? "could not create -" "$LINENO" 5 12569 fi 12570 # Compute "$ac_file"'s index in $config_headers. 12571 _am_arg="$ac_file" 12572 _am_stamp_count=1 12573 for _am_header in $config_headers :; do 12574 case $_am_header in 12575 $_am_arg | $_am_arg:* ) 12576 break ;; 12577 * ) 12578 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12579 esac 12580 done 12581 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12582 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12583 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12584 X"$_am_arg" : 'X\(//\)$' \| \ 12585 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12586 $as_echo X"$_am_arg" | 12587 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12588 s//\1/ 12589 q 12590 } 12591 /^X\(\/\/\)[^/].*/{ 12592 s//\1/ 12593 q 12594 } 12595 /^X\(\/\/\)$/{ 12596 s//\1/ 12597 q 12598 } 12599 /^X\(\/\).*/{ 12600 s//\1/ 12601 q 12602 } 12603 s/.*/./; q'`/stamp-h$_am_stamp_count 12604 ;; 12605 12606 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12607 $as_echo "$as_me: executing $ac_file commands" >&6;} 12608 ;; 12609 esac 12610 12611 12612 case $ac_file$ac_mode in 12613 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12614 # Older Autoconf quotes --file arguments for eval, but not when files 12615 # are listed without --file. Let's play safe and only enable the eval 12616 # if we detect the quoting. 12617 case $CONFIG_FILES in 12618 *\'*) eval set x "$CONFIG_FILES" ;; 12619 *) set x $CONFIG_FILES ;; 12620 esac 12621 shift 12622 for mf 12623 do 12624 # Strip MF so we end up with the name of the file. 12625 mf=`echo "$mf" | sed -e 's/:.*$//'` 12626 # Check whether this is an Automake generated Makefile or not. 12627 # We used to match only the files named 'Makefile.in', but 12628 # some people rename them; so instead we look at the file content. 12629 # Grep'ing the first line is not enough: some people post-process 12630 # each Makefile.in and add a new line on top of each file to say so. 12631 # Grep'ing the whole file is not good either: AIX grep has a line 12632 # limit of 2048, but all sed's we know have understand at least 4000. 12633 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12634 dirpart=`$as_dirname -- "$mf" || 12635 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12636 X"$mf" : 'X\(//\)[^/]' \| \ 12637 X"$mf" : 'X\(//\)$' \| \ 12638 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12639 $as_echo X"$mf" | 12640 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12641 s//\1/ 12642 q 12643 } 12644 /^X\(\/\/\)[^/].*/{ 12645 s//\1/ 12646 q 12647 } 12648 /^X\(\/\/\)$/{ 12649 s//\1/ 12650 q 12651 } 12652 /^X\(\/\).*/{ 12653 s//\1/ 12654 q 12655 } 12656 s/.*/./; q'` 12657 else 12658 continue 12659 fi 12660 # Extract the definition of DEPDIR, am__include, and am__quote 12661 # from the Makefile without running 'make'. 12662 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12663 test -z "$DEPDIR" && continue 12664 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12665 test -z "$am__include" && continue 12666 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12667 # Find all dependency output files, they are included files with 12668 # $(DEPDIR) in their names. We invoke sed twice because it is the 12669 # simplest approach to changing $(DEPDIR) to its actual value in the 12670 # expansion. 12671 for file in `sed -n " 12672 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12673 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12674 # Make sure the directory exists. 12675 test -f "$dirpart/$file" && continue 12676 fdir=`$as_dirname -- "$file" || 12677 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12678 X"$file" : 'X\(//\)[^/]' \| \ 12679 X"$file" : 'X\(//\)$' \| \ 12680 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12681 $as_echo X"$file" | 12682 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12683 s//\1/ 12684 q 12685 } 12686 /^X\(\/\/\)[^/].*/{ 12687 s//\1/ 12688 q 12689 } 12690 /^X\(\/\/\)$/{ 12691 s//\1/ 12692 q 12693 } 12694 /^X\(\/\).*/{ 12695 s//\1/ 12696 q 12697 } 12698 s/.*/./; q'` 12699 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12700 # echo "creating $dirpart/$file" 12701 echo '# dummy' > "$dirpart/$file" 12702 done 12703 done 12704 } 12705 ;; 12706 12707 esac 12708 done # for ac_tag 12709 12710 12711 as_fn_exit 0 12712 _ACEOF 12713 ac_clean_files=$ac_clean_files_save 12714 12715 test $ac_write_fail = 0 || 12716 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12717 12718 12719 # configure is writing to config.log, and then calls config.status. 12720 # config.status does its own redirection, appending to config.log. 12721 # Unfortunately, on DOS this fails, as config.log is still kept open 12722 # by configure, so config.status won't be able to write to it; its 12723 # output is simply discarded. So we exec the FD to /dev/null, 12724 # effectively closing config.log, so it can be properly (re)opened and 12725 # appended to by config.status. When coming back to configure, we 12726 # need to make the FD available again. 12727 if test "$no_create" != yes; then 12728 ac_cs_success=: 12729 ac_config_status_args= 12730 test "$silent" = yes && 12731 ac_config_status_args="$ac_config_status_args --quiet" 12732 exec 5>/dev/null 12733 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12734 exec 5>>config.log 12735 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12736 # would make configure fail if this is the last instruction. 12737 $ac_cs_success || as_fn_exit 1 12738 fi 12739 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12741 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12742 fi 12743 12744
Indexes created Mon Apr 13 00:22:24 UTC 2026