configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for appres 1.0.4. 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='appres' 563 PACKAGE_TARNAME='appres' 564 PACKAGE_VERSION='1.0.4' 565 PACKAGE_STRING='appres 1.0.4' 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 APPRES_LIBS 611 APPRES_CFLAGS 612 MAN_SUBSTS 613 XORG_MAN_PAGE 614 ADMIN_MAN_DIR 615 DRIVER_MAN_DIR 616 MISC_MAN_DIR 617 FILE_MAN_DIR 618 LIB_MAN_DIR 619 APP_MAN_DIR 620 ADMIN_MAN_SUFFIX 621 DRIVER_MAN_SUFFIX 622 MISC_MAN_SUFFIX 623 FILE_MAN_SUFFIX 624 LIB_MAN_SUFFIX 625 APP_MAN_SUFFIX 626 SED 627 host_os 628 host_vendor 629 host_cpu 630 host 631 build_os 632 build_vendor 633 build_cpu 634 build 635 INSTALL_CMD 636 PKG_CONFIG 637 CHANGELOG_CMD 638 STRICT_CFLAGS 639 CWARNFLAGS 640 BASE_CFLAGS 641 EGREP 642 GREP 643 CPP 644 am__fastdepCC_FALSE 645 am__fastdepCC_TRUE 646 CCDEPMODE 647 am__nodep 648 AMDEPBACKSLASH 649 AMDEP_FALSE 650 AMDEP_TRUE 651 am__quote 652 am__include 653 DEPDIR 654 OBJEXT 655 EXEEXT 656 ac_ct_CC 657 CPPFLAGS 658 LDFLAGS 659 CFLAGS 660 CC 661 MAINT 662 MAINTAINER_MODE_FALSE 663 MAINTAINER_MODE_TRUE 664 AM_BACKSLASH 665 AM_DEFAULT_VERBOSITY 666 AM_DEFAULT_V 667 AM_V 668 am__untar 669 am__tar 670 AMTAR 671 am__leading_dot 672 SET_MAKE 673 AWK 674 mkdir_p 675 MKDIR_P 676 INSTALL_STRIP_PROGRAM 677 STRIP 678 install_sh 679 MAKEINFO 680 AUTOHEADER 681 AUTOMAKE 682 AUTOCONF 683 ACLOCAL 684 VERSION 685 PACKAGE 686 CYGPATH_W 687 am__isrc 688 INSTALL_DATA 689 INSTALL_SCRIPT 690 INSTALL_PROGRAM 691 target_alias 692 host_alias 693 build_alias 694 LIBS 695 ECHO_T 696 ECHO_N 697 ECHO_C 698 DEFS 699 mandir 700 localedir 701 libdir 702 psdir 703 pdfdir 704 dvidir 705 htmldir 706 infodir 707 docdir 708 oldincludedir 709 includedir 710 localstatedir 711 sharedstatedir 712 sysconfdir 713 datadir 714 datarootdir 715 libexecdir 716 sbindir 717 bindir 718 program_transform_name 719 prefix 720 exec_prefix 721 PACKAGE_URL 722 PACKAGE_BUGREPORT 723 PACKAGE_STRING 724 PACKAGE_VERSION 725 PACKAGE_TARNAME 726 PACKAGE_NAME 727 PATH_SEPARATOR 728 SHELL' 729 ac_subst_files='' 730 ac_user_opts=' 731 enable_option_checking 732 enable_silent_rules 733 enable_maintainer_mode 734 enable_dependency_tracking 735 enable_selective_werror 736 enable_strict_compilation 737 ' 738 ac_precious_vars='build_alias 739 host_alias 740 target_alias 741 CC 742 CFLAGS 743 LDFLAGS 744 LIBS 745 CPPFLAGS 746 CPP 747 PKG_CONFIG 748 APPRES_CFLAGS 749 APPRES_LIBS' 750 751 752 # 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See below for descriptions of some of the useful variables. 1298 1299 Defaults for the options are specified in brackets. 1300 1301 Configuration: 1302 -h, --help display this help and exit 1303 --help=short display options specific to this package 1304 --help=recursive display the short help of all the included packages 1305 -V, --version display version information and exit 1306 -q, --quiet, --silent do not print \`checking ...' messages 1307 --cache-file=FILE cache test results in FILE [disabled] 1308 -C, --config-cache alias for \`--cache-file=config.cache' 1309 -n, --no-create do not create output files 1310 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1311 1312 Installation directories: 1313 --prefix=PREFIX install architecture-independent files in PREFIX 1314 [$ac_default_prefix] 1315 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1316 [PREFIX] 1317 1318 By default, \`make install' will install all the files in 1319 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1320 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1321 for instance \`--prefix=\$HOME'. 1322 1323 For better control, use the options below. 1324 1325 Fine tuning of the installation directories: 1326 --bindir=DIR user executables [EPREFIX/bin] 1327 --sbindir=DIR system admin executables [EPREFIX/sbin] 1328 --libexecdir=DIR program executables [EPREFIX/libexec] 1329 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1330 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1331 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1332 --libdir=DIR object code libraries [EPREFIX/lib] 1333 --includedir=DIR C header files [PREFIX/include] 1334 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1335 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1336 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1337 --infodir=DIR info documentation [DATAROOTDIR/info] 1338 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1339 --mandir=DIR man documentation [DATAROOTDIR/man] 1340 --docdir=DIR documentation root [DATAROOTDIR/doc/appres] 1341 --htmldir=DIR html documentation [DOCDIR] 1342 --dvidir=DIR dvi documentation [DOCDIR] 1343 --pdfdir=DIR pdf documentation [DOCDIR] 1344 --psdir=DIR ps documentation [DOCDIR] 1345 _ACEOF 1346 1347 cat <<\_ACEOF 1348 1349 Program names: 1350 --program-prefix=PREFIX prepend PREFIX to installed program names 1351 --program-suffix=SUFFIX append SUFFIX to installed program names 1352 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1353 1354 System types: 1355 --build=BUILD configure for building on BUILD [guessed] 1356 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1357 _ACEOF 1358 fi 1359 1360 if test -n "$ac_init_help"; then 1361 case $ac_init_help in 1362 short | recursive ) echo "Configuration of appres 1.0.4:";; 1363 esac 1364 cat <<\_ACEOF 1365 1366 Optional Features: 1367 --disable-option-checking ignore unrecognized --enable/--with options 1368 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1369 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1370 --enable-silent-rules less verbose build output (undo: "make V=1") 1371 --disable-silent-rules verbose build output (undo: "make V=0") 1372 --enable-maintainer-mode 1373 enable make rules and dependencies not useful (and 1374 sometimes confusing) to the casual installer 1375 --enable-dependency-tracking 1376 do not reject slow dependency extractors 1377 --disable-dependency-tracking 1378 speeds up one-time build 1379 --disable-selective-werror 1380 Turn off selective compiler errors. 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"newly created file is older than distributed files! 2253 Check your system clock" "$LINENO" 5 2254 fi 2255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2256 $as_echo "yes" >&6; } 2257 # If we didn't sleep, we still need to ensure time stamps of config.status and 2258 # generated files are strictly newer. 2259 am_sleep_pid= 2260 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2261 ( sleep 1 ) & 2262 am_sleep_pid=$! 2263 fi 2264 2265 rm -f conftest.file 2266 2267 test "$program_prefix" != NONE && 2268 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2269 # Use a double $ so make ignores it. 2270 test "$program_suffix" != NONE && 2271 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2272 # Double any \ or $. 2273 # By default was `s,x,x', remove it if useless. 2274 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2275 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2276 2277 # expand $ac_aux_dir to an absolute path 2278 am_aux_dir=`cd $ac_aux_dir && pwd` 2279 2280 if test x"${MISSING+set}" != xset; then 2281 case $am_aux_dir in 2282 *\ * | *\ *) 2283 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2284 *) 2285 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2286 esac 2287 fi 2288 # Use eval to expand $SHELL 2289 if eval "$MISSING --is-lightweight"; then 2290 am_missing_run="$MISSING " 2291 else 2292 am_missing_run= 2293 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2294 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2295 fi 2296 2297 if test x"${install_sh}" != xset; then 2298 case $am_aux_dir in 2299 *\ * | *\ *) 2300 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2301 *) 2302 install_sh="\${SHELL} $am_aux_dir/install-sh" 2303 esac 2304 fi 2305 2306 # Installed binaries are usually stripped using 'strip' when the user 2307 # run "make install-strip". However 'strip' might not be the right 2308 # tool to use in cross-compilation environments, therefore Automake 2309 # will honor the 'STRIP' environment variable to overrule this program. 2310 if test "$cross_compiling" != no; then 2311 if test -n "$ac_tool_prefix"; then 2312 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2313 set dummy ${ac_tool_prefix}strip; ac_word=$2 2314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2315 $as_echo_n "checking for $ac_word... " >&6; } 2316 if ${ac_cv_prog_STRIP+:} false; then : 2317 $as_echo_n "(cached) " >&6 2318 else 2319 if test -n "$STRIP"; then 2320 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2321 else 2322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2323 for as_dir in $PATH 2324 do 2325 IFS=$as_save_IFS 2326 test -z "$as_dir" && as_dir=. 2327 for ac_exec_ext in '' $ac_executable_extensions; do 2328 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2329 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2331 break 2 2332 fi 2333 done 2334 done 2335 IFS=$as_save_IFS 2336 2337 fi 2338 fi 2339 STRIP=$ac_cv_prog_STRIP 2340 if test -n "$STRIP"; then 2341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2342 $as_echo "$STRIP" >&6; } 2343 else 2344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2345 $as_echo "no" >&6; } 2346 fi 2347 2348 2349 fi 2350 if test -z "$ac_cv_prog_STRIP"; then 2351 ac_ct_STRIP=$STRIP 2352 # Extract the first word of "strip", so it can be a program name with args. 2353 set dummy strip; ac_word=$2 2354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2355 $as_echo_n "checking for $ac_word... " >&6; } 2356 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2357 $as_echo_n "(cached) " >&6 2358 else 2359 if test -n "$ac_ct_STRIP"; then 2360 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2361 else 2362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2363 for as_dir in $PATH 2364 do 2365 IFS=$as_save_IFS 2366 test -z "$as_dir" && as_dir=. 2367 for ac_exec_ext in '' $ac_executable_extensions; do 2368 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2369 ac_cv_prog_ac_ct_STRIP="strip" 2370 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2371 break 2 2372 fi 2373 done 2374 done 2375 IFS=$as_save_IFS 2376 2377 fi 2378 fi 2379 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2380 if test -n "$ac_ct_STRIP"; then 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2382 $as_echo "$ac_ct_STRIP" >&6; } 2383 else 2384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2385 $as_echo "no" >&6; } 2386 fi 2387 2388 if test "x$ac_ct_STRIP" = x; then 2389 STRIP=":" 2390 else 2391 case $cross_compiling:$ac_tool_warned in 2392 yes:) 2393 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2394 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2395 ac_tool_warned=yes ;; 2396 esac 2397 STRIP=$ac_ct_STRIP 2398 fi 2399 else 2400 STRIP="$ac_cv_prog_STRIP" 2401 fi 2402 2403 fi 2404 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2405 2406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2407 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2408 if test -z "$MKDIR_P"; then 2409 if ${ac_cv_path_mkdir+:} false; then : 2410 $as_echo_n "(cached) " >&6 2411 else 2412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2413 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2414 do 2415 IFS=$as_save_IFS 2416 test -z "$as_dir" && as_dir=. 2417 for ac_prog in mkdir gmkdir; do 2418 for ac_exec_ext in '' $ac_executable_extensions; do 2419 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2420 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2421 'mkdir (GNU coreutils) '* | \ 2422 'mkdir (coreutils) '* | \ 2423 'mkdir (fileutils) '4.1*) 2424 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2425 break 3;; 2426 esac 2427 done 2428 done 2429 done 2430 IFS=$as_save_IFS 2431 2432 fi 2433 2434 test -d ./--version && rmdir ./--version 2435 if test "${ac_cv_path_mkdir+set}" = set; then 2436 MKDIR_P="$ac_cv_path_mkdir -p" 2437 else 2438 # As a last resort, use the slow shell script. Don't cache a 2439 # value for MKDIR_P within a source directory, because that will 2440 # break other packages using the cache if that directory is 2441 # removed, or if the value is a relative name. 2442 MKDIR_P="$ac_install_sh -d" 2443 fi 2444 fi 2445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2446 $as_echo "$MKDIR_P" >&6; } 2447 2448 for ac_prog in gawk mawk nawk awk 2449 do 2450 # Extract the first word of "$ac_prog", so it can be a program name with args. 2451 set dummy $ac_prog; ac_word=$2 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2453 $as_echo_n "checking for $ac_word... " >&6; } 2454 if ${ac_cv_prog_AWK+:} false; then : 2455 $as_echo_n "(cached) " >&6 2456 else 2457 if test -n "$AWK"; then 2458 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2459 else 2460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2461 for as_dir in $PATH 2462 do 2463 IFS=$as_save_IFS 2464 test -z "$as_dir" && as_dir=. 2465 for ac_exec_ext in '' $ac_executable_extensions; do 2466 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2467 ac_cv_prog_AWK="$ac_prog" 2468 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2469 break 2 2470 fi 2471 done 2472 done 2473 IFS=$as_save_IFS 2474 2475 fi 2476 fi 2477 AWK=$ac_cv_prog_AWK 2478 if test -n "$AWK"; then 2479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2480 $as_echo "$AWK" >&6; } 2481 else 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2483 $as_echo "no" >&6; } 2484 fi 2485 2486 2487 test -n "$AWK" && break 2488 done 2489 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2491 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2492 set x ${MAKE-make} 2493 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2494 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2495 $as_echo_n "(cached) " >&6 2496 else 2497 cat >conftest.make <<\_ACEOF 2498 SHELL = /bin/sh 2499 all: 2500 @echo '@@@%%%=$(MAKE)=@@@%%%' 2501 _ACEOF 2502 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2503 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2504 *@@@%%%=?*=@@@%%%*) 2505 eval ac_cv_prog_make_${ac_make}_set=yes;; 2506 *) 2507 eval ac_cv_prog_make_${ac_make}_set=no;; 2508 esac 2509 rm -f conftest.make 2510 fi 2511 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2513 $as_echo "yes" >&6; } 2514 SET_MAKE= 2515 else 2516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2517 $as_echo "no" >&6; } 2518 SET_MAKE="MAKE=${MAKE-make}" 2519 fi 2520 2521 rm -rf .tst 2>/dev/null 2522 mkdir .tst 2>/dev/null 2523 if test -d .tst; then 2524 am__leading_dot=. 2525 else 2526 am__leading_dot=_ 2527 fi 2528 rmdir .tst 2>/dev/null 2529 2530 # Check whether --enable-silent-rules was given. 2531 if test "${enable_silent_rules+set}" = set; then : 2532 enableval=$enable_silent_rules; 2533 fi 2534 2535 case $enable_silent_rules in # ((( 2536 yes) AM_DEFAULT_VERBOSITY=0;; 2537 no) AM_DEFAULT_VERBOSITY=1;; 2538 *) AM_DEFAULT_VERBOSITY=1;; 2539 esac 2540 am_make=${MAKE-make} 2541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2542 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2543 if ${am_cv_make_support_nested_variables+:} false; then : 2544 $as_echo_n "(cached) " >&6 2545 else 2546 if $as_echo 'TRUE=$(BAR$(V)) 2547 BAR0=false 2548 BAR1=true 2549 V=1 2550 am__doit: 2551 @$(TRUE) 2552 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2553 am_cv_make_support_nested_variables=yes 2554 else 2555 am_cv_make_support_nested_variables=no 2556 fi 2557 fi 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2559 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2560 if test $am_cv_make_support_nested_variables = yes; then 2561 AM_V='$(V)' 2562 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2563 else 2564 AM_V=$AM_DEFAULT_VERBOSITY 2565 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2566 fi 2567 AM_BACKSLASH='\' 2568 2569 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2570 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2571 # is not polluted with repeated "-I." 2572 am__isrc=' -I$(srcdir)' 2573 # test to see if srcdir already configured 2574 if test -f $srcdir/config.status; then 2575 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2576 fi 2577 fi 2578 2579 # test whether we have cygpath 2580 if test -z "$CYGPATH_W"; then 2581 if (cygpath --version) >/dev/null 2>/dev/null; then 2582 CYGPATH_W='cygpath -w' 2583 else 2584 CYGPATH_W=echo 2585 fi 2586 fi 2587 2588 2589 # Define the identity of the package. 2590 PACKAGE='appres' 2591 VERSION='1.0.4' 2592 2593 2594 cat >>confdefs.h <<_ACEOF 2595 #define PACKAGE "$PACKAGE" 2596 _ACEOF 2597 2598 2599 cat >>confdefs.h <<_ACEOF 2600 #define VERSION "$VERSION" 2601 _ACEOF 2602 2603 # Some tools Automake needs. 2604 2605 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2606 2607 2608 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2609 2610 2611 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2612 2613 2614 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2615 2616 2617 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2618 2619 # For better backward compatibility. To be removed once Automake 1.9.x 2620 # dies out for good. For more background, see: 2621 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2622 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2623 mkdir_p='$(MKDIR_P)' 2624 2625 # We need awk for the "check" target. The system "awk" is bad on 2626 # some platforms. 2627 # Always define AMTAR for backward compatibility. Yes, it's still used 2628 # in the wild :-( We should find a proper way to deprecate it ... 2629 AMTAR='$${TAR-tar}' 2630 2631 2632 # We'll loop over all known methods to create a tar archive until one works. 2633 _am_tools='gnutar pax cpio none' 2634 2635 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2636 2637 2638 2639 2640 2641 2642 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2644 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2645 # Check whether --enable-maintainer-mode was given. 2646 if test "${enable_maintainer_mode+set}" = set; then : 2647 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2648 else 2649 USE_MAINTAINER_MODE=no 2650 fi 2651 2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2653 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2654 if test $USE_MAINTAINER_MODE = yes; then 2655 MAINTAINER_MODE_TRUE= 2656 MAINTAINER_MODE_FALSE='#' 2657 else 2658 MAINTAINER_MODE_TRUE='#' 2659 MAINTAINER_MODE_FALSE= 2660 fi 2661 2662 MAINT=$MAINTAINER_MODE_TRUE 2663 2664 2665 2666 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 DEPDIR="${am__leading_dot}deps" 2679 2680 ac_config_commands="$ac_config_commands depfiles" 2681 2682 2683 am_make=${MAKE-make} 2684 cat > confinc << 'END' 2685 am__doit: 2686 @echo this is the am__doit target 2687 .PHONY: am__doit 2688 END 2689 # If we don't find an include directive, just comment out the code. 2690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2691 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2692 am__include="#" 2693 am__quote= 2694 _am_result=none 2695 # First try GNU make style include. 2696 echo "include confinc" > confmf 2697 # Ignore all kinds of additional output from 'make'. 2698 case `$am_make -s -f confmf 2> /dev/null` in #( 2699 *the\ am__doit\ target*) 2700 am__include=include 2701 am__quote= 2702 _am_result=GNU 2703 ;; 2704 esac 2705 # Now try BSD make style include. 2706 if test "$am__include" = "#"; then 2707 echo '.include "confinc"' > confmf 2708 case `$am_make -s -f confmf 2> /dev/null` in #( 2709 *the\ am__doit\ target*) 2710 am__include=.include 2711 am__quote="\"" 2712 _am_result=BSD 2713 ;; 2714 esac 2715 fi 2716 2717 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2719 $as_echo "$_am_result" >&6; } 2720 rm -f confinc confmf 2721 2722 # Check whether --enable-dependency-tracking was given. 2723 if test "${enable_dependency_tracking+set}" = set; then : 2724 enableval=$enable_dependency_tracking; 2725 fi 2726 2727 if test "x$enable_dependency_tracking" != xno; then 2728 am_depcomp="$ac_aux_dir/depcomp" 2729 AMDEPBACKSLASH='\' 2730 am__nodep='_no' 2731 fi 2732 if test "x$enable_dependency_tracking" != xno; then 2733 AMDEP_TRUE= 2734 AMDEP_FALSE='#' 2735 else 2736 AMDEP_TRUE='#' 2737 AMDEP_FALSE= 2738 fi 2739 2740 2741 ac_ext=c 2742 ac_cpp='$CPP $CPPFLAGS' 2743 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2744 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2745 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2746 if test -n "$ac_tool_prefix"; then 2747 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2748 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2750 $as_echo_n "checking for $ac_word... " >&6; } 2751 if ${ac_cv_prog_CC+:} false; then : 2752 $as_echo_n "(cached) " >&6 2753 else 2754 if test -n "$CC"; then 2755 ac_cv_prog_CC="$CC" # Let the user override the test. 2756 else 2757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2758 for as_dir in $PATH 2759 do 2760 IFS=$as_save_IFS 2761 test -z "$as_dir" && as_dir=. 2762 for ac_exec_ext in '' $ac_executable_extensions; do 2763 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2764 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2765 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2766 break 2 2767 fi 2768 done 2769 done 2770 IFS=$as_save_IFS 2771 2772 fi 2773 fi 2774 CC=$ac_cv_prog_CC 2775 if test -n "$CC"; then 2776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2777 $as_echo "$CC" >&6; } 2778 else 2779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2780 $as_echo "no" >&6; } 2781 fi 2782 2783 2784 fi 2785 if test -z "$ac_cv_prog_CC"; then 2786 ac_ct_CC=$CC 2787 # Extract the first word of "gcc", so it can be a program name with args. 2788 set dummy gcc; ac_word=$2 2789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2790 $as_echo_n "checking for $ac_word... " >&6; } 2791 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2792 $as_echo_n "(cached) " >&6 2793 else 2794 if test -n "$ac_ct_CC"; then 2795 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2796 else 2797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2798 for as_dir in $PATH 2799 do 2800 IFS=$as_save_IFS 2801 test -z "$as_dir" && as_dir=. 2802 for ac_exec_ext in '' $ac_executable_extensions; do 2803 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2804 ac_cv_prog_ac_ct_CC="gcc" 2805 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2806 break 2 2807 fi 2808 done 2809 done 2810 IFS=$as_save_IFS 2811 2812 fi 2813 fi 2814 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2815 if test -n "$ac_ct_CC"; then 2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2817 $as_echo "$ac_ct_CC" >&6; } 2818 else 2819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2820 $as_echo "no" >&6; } 2821 fi 2822 2823 if test "x$ac_ct_CC" = x; then 2824 CC="" 2825 else 2826 case $cross_compiling:$ac_tool_warned in 2827 yes:) 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2829 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2830 ac_tool_warned=yes ;; 2831 esac 2832 CC=$ac_ct_CC 2833 fi 2834 else 2835 CC="$ac_cv_prog_CC" 2836 fi 2837 2838 if test -z "$CC"; then 2839 if test -n "$ac_tool_prefix"; then 2840 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2841 set dummy ${ac_tool_prefix}cc; ac_word=$2 2842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2843 $as_echo_n "checking for $ac_word... " >&6; } 2844 if ${ac_cv_prog_CC+:} false; then : 2845 $as_echo_n "(cached) " >&6 2846 else 2847 if test -n "$CC"; then 2848 ac_cv_prog_CC="$CC" # Let the user override the test. 2849 else 2850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2851 for as_dir in $PATH 2852 do 2853 IFS=$as_save_IFS 2854 test -z "$as_dir" && as_dir=. 2855 for ac_exec_ext in '' $ac_executable_extensions; do 2856 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2857 ac_cv_prog_CC="${ac_tool_prefix}cc" 2858 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2859 break 2 2860 fi 2861 done 2862 done 2863 IFS=$as_save_IFS 2864 2865 fi 2866 fi 2867 CC=$ac_cv_prog_CC 2868 if test -n "$CC"; then 2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2870 $as_echo "$CC" >&6; } 2871 else 2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2873 $as_echo "no" >&6; } 2874 fi 2875 2876 2877 fi 2878 fi 2879 if test -z "$CC"; then 2880 # Extract the first word of "cc", so it can be a program name with args. 2881 set dummy cc; ac_word=$2 2882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2883 $as_echo_n "checking for $ac_word... " >&6; } 2884 if ${ac_cv_prog_CC+:} false; then : 2885 $as_echo_n "(cached) " >&6 2886 else 2887 if test -n "$CC"; then 2888 ac_cv_prog_CC="$CC" # Let the user override the test. 2889 else 2890 ac_prog_rejected=no 2891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2892 for as_dir in $PATH 2893 do 2894 IFS=$as_save_IFS 2895 test -z "$as_dir" && as_dir=. 2896 for ac_exec_ext in '' $ac_executable_extensions; do 2897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2898 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2899 ac_prog_rejected=yes 2900 continue 2901 fi 2902 ac_cv_prog_CC="cc" 2903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2904 break 2 2905 fi 2906 done 2907 done 2908 IFS=$as_save_IFS 2909 2910 if test $ac_prog_rejected = yes; then 2911 # We found a bogon in the path, so make sure we never use it. 2912 set dummy $ac_cv_prog_CC 2913 shift 2914 if test $# != 0; then 2915 # We chose a different compiler from the bogus one. 2916 # However, it has the same basename, so the bogon will be chosen 2917 # first if we set CC to just the basename; use the full file name. 2918 shift 2919 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2920 fi 2921 fi 2922 fi 2923 fi 2924 CC=$ac_cv_prog_CC 2925 if test -n "$CC"; then 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2927 $as_echo "$CC" >&6; } 2928 else 2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2930 $as_echo "no" >&6; } 2931 fi 2932 2933 2934 fi 2935 if test -z "$CC"; then 2936 if test -n "$ac_tool_prefix"; then 2937 for ac_prog in cl.exe 2938 do 2939 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2940 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2942 $as_echo_n "checking for $ac_word... " >&6; } 2943 if ${ac_cv_prog_CC+:} false; then : 2944 $as_echo_n "(cached) " >&6 2945 else 2946 if test -n "$CC"; then 2947 ac_cv_prog_CC="$CC" # Let the user override the test. 2948 else 2949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2950 for as_dir in $PATH 2951 do 2952 IFS=$as_save_IFS 2953 test -z "$as_dir" && as_dir=. 2954 for ac_exec_ext in '' $ac_executable_extensions; do 2955 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2956 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2958 break 2 2959 fi 2960 done 2961 done 2962 IFS=$as_save_IFS 2963 2964 fi 2965 fi 2966 CC=$ac_cv_prog_CC 2967 if test -n "$CC"; then 2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2969 $as_echo "$CC" >&6; } 2970 else 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2972 $as_echo "no" >&6; } 2973 fi 2974 2975 2976 test -n "$CC" && break 2977 done 2978 fi 2979 if test -z "$CC"; then 2980 ac_ct_CC=$CC 2981 for ac_prog in cl.exe 2982 do 2983 # Extract the first word of "$ac_prog", so it can be a program name with args. 2984 set dummy $ac_prog; ac_word=$2 2985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2986 $as_echo_n "checking for $ac_word... " >&6; } 2987 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2988 $as_echo_n "(cached) " >&6 2989 else 2990 if test -n "$ac_ct_CC"; then 2991 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2992 else 2993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2994 for as_dir in $PATH 2995 do 2996 IFS=$as_save_IFS 2997 test -z "$as_dir" && as_dir=. 2998 for ac_exec_ext in '' $ac_executable_extensions; do 2999 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3000 ac_cv_prog_ac_ct_CC="$ac_prog" 3001 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3002 break 2 3003 fi 3004 done 3005 done 3006 IFS=$as_save_IFS 3007 3008 fi 3009 fi 3010 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3011 if test -n "$ac_ct_CC"; then 3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3013 $as_echo "$ac_ct_CC" >&6; } 3014 else 3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3016 $as_echo "no" >&6; } 3017 fi 3018 3019 3020 test -n "$ac_ct_CC" && break 3021 done 3022 3023 if test "x$ac_ct_CC" = x; then 3024 CC="" 3025 else 3026 case $cross_compiling:$ac_tool_warned in 3027 yes:) 3028 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3029 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3030 ac_tool_warned=yes ;; 3031 esac 3032 CC=$ac_ct_CC 3033 fi 3034 fi 3035 3036 fi 3037 3038 3039 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3040 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3041 as_fn_error $? "no acceptable C compiler found in \$PATH 3042 See \`config.log' for more details" "$LINENO" 5; } 3043 3044 # Provide some information about the compiler. 3045 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3046 set X $ac_compile 3047 ac_compiler=$2 3048 for ac_option in --version -v -V -qversion; do 3049 { { ac_try="$ac_compiler $ac_option >&5" 3050 case "(($ac_try" in 3051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3052 *) ac_try_echo=$ac_try;; 3053 esac 3054 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3055 $as_echo "$ac_try_echo"; } >&5 3056 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3057 ac_status=$? 3058 if test -s conftest.err; then 3059 sed '10a\ 3060 ... rest of stderr output deleted ... 3061 10q' conftest.err >conftest.er1 3062 cat conftest.er1 >&5 3063 fi 3064 rm -f conftest.er1 conftest.err 3065 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3066 test $ac_status = 0; } 3067 done 3068 3069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3070 /* end confdefs.h. */ 3071 3072 int 3073 main () 3074 { 3075 3076 ; 3077 return 0; 3078 } 3079 _ACEOF 3080 ac_clean_files_save=$ac_clean_files 3081 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3082 # Try to create an executable without -o first, disregard a.out. 3083 # It will help us diagnose broken compilers, and finding out an intuition 3084 # of exeext. 3085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3086 $as_echo_n "checking whether the C compiler works... " >&6; } 3087 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3088 3089 # The possible output files: 3090 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3091 3092 ac_rmfiles= 3093 for ac_file in $ac_files 3094 do 3095 case $ac_file in 3096 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3097 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3098 esac 3099 done 3100 rm -f $ac_rmfiles 3101 3102 if { { ac_try="$ac_link_default" 3103 case "(($ac_try" in 3104 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3105 *) ac_try_echo=$ac_try;; 3106 esac 3107 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3108 $as_echo "$ac_try_echo"; } >&5 3109 (eval "$ac_link_default") 2>&5 3110 ac_status=$? 3111 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3112 test $ac_status = 0; }; then : 3113 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3114 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3115 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3116 # so that the user can short-circuit this test for compilers unknown to 3117 # Autoconf. 3118 for ac_file in $ac_files '' 3119 do 3120 test -f "$ac_file" || continue 3121 case $ac_file in 3122 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3123 ;; 3124 [ab].out ) 3125 # We found the default executable, but exeext='' is most 3126 # certainly right. 3127 break;; 3128 *.* ) 3129 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3130 then :; else 3131 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3132 fi 3133 # We set ac_cv_exeext here because the later test for it is not 3134 # safe: cross compilers may not add the suffix if given an `-o' 3135 # argument, so we may need to know it at that point already. 3136 # Even if this section looks crufty: it has the advantage of 3137 # actually working. 3138 break;; 3139 * ) 3140 break;; 3141 esac 3142 done 3143 test "$ac_cv_exeext" = no && ac_cv_exeext= 3144 3145 else 3146 ac_file='' 3147 fi 3148 if test -z "$ac_file"; then : 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3150 $as_echo "no" >&6; } 3151 $as_echo "$as_me: failed program was:" >&5 3152 sed 's/^/| /' conftest.$ac_ext >&5 3153 3154 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3155 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3156 as_fn_error 77 "C compiler cannot create executables 3157 See \`config.log' for more details" "$LINENO" 5; } 3158 else 3159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3160 $as_echo "yes" >&6; } 3161 fi 3162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3163 $as_echo_n "checking for C compiler default output file name... " >&6; } 3164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3165 $as_echo "$ac_file" >&6; } 3166 ac_exeext=$ac_cv_exeext 3167 3168 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3169 ac_clean_files=$ac_clean_files_save 3170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3171 $as_echo_n "checking for suffix of executables... " >&6; } 3172 if { { ac_try="$ac_link" 3173 case "(($ac_try" in 3174 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3175 *) ac_try_echo=$ac_try;; 3176 esac 3177 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3178 $as_echo "$ac_try_echo"; } >&5 3179 (eval "$ac_link") 2>&5 3180 ac_status=$? 3181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3182 test $ac_status = 0; }; then : 3183 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3184 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3185 # work properly (i.e., refer to `conftest.exe'), while it won't with 3186 # `rm'. 3187 for ac_file in conftest.exe conftest conftest.*; do 3188 test -f "$ac_file" || continue 3189 case $ac_file in 3190 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3191 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3192 break;; 3193 * ) break;; 3194 esac 3195 done 3196 else 3197 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3198 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3199 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3200 See \`config.log' for more details" "$LINENO" 5; } 3201 fi 3202 rm -f conftest conftest$ac_cv_exeext 3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3204 $as_echo "$ac_cv_exeext" >&6; } 3205 3206 rm -f conftest.$ac_ext 3207 EXEEXT=$ac_cv_exeext 3208 ac_exeext=$EXEEXT 3209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3210 /* end confdefs.h. */ 3211 #include <stdio.h> 3212 int 3213 main () 3214 { 3215 FILE *f = fopen ("conftest.out", "w"); 3216 return ferror (f) || fclose (f) != 0; 3217 3218 ; 3219 return 0; 3220 } 3221 _ACEOF 3222 ac_clean_files="$ac_clean_files conftest.out" 3223 # Check that the compiler produces executables we can run. If not, either 3224 # the compiler is broken, or we cross compile. 3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3226 $as_echo_n "checking whether we are cross compiling... " >&6; } 3227 if test "$cross_compiling" != yes; then 3228 { { ac_try="$ac_link" 3229 case "(($ac_try" in 3230 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3231 *) ac_try_echo=$ac_try;; 3232 esac 3233 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3234 $as_echo "$ac_try_echo"; } >&5 3235 (eval "$ac_link") 2>&5 3236 ac_status=$? 3237 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3238 test $ac_status = 0; } 3239 if { ac_try='./conftest$ac_cv_exeext' 3240 { { case "(($ac_try" in 3241 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3242 *) ac_try_echo=$ac_try;; 3243 esac 3244 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3245 $as_echo "$ac_try_echo"; } >&5 3246 (eval "$ac_try") 2>&5 3247 ac_status=$? 3248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3249 test $ac_status = 0; }; }; then 3250 cross_compiling=no 3251 else 3252 if test "$cross_compiling" = maybe; then 3253 cross_compiling=yes 3254 else 3255 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3256 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3257 as_fn_error $? "cannot run C compiled programs. 3258 If you meant to cross compile, use \`--host'. 3259 See \`config.log' for more details" "$LINENO" 5; } 3260 fi 3261 fi 3262 fi 3263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3264 $as_echo "$cross_compiling" >&6; } 3265 3266 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3267 ac_clean_files=$ac_clean_files_save 3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3269 $as_echo_n "checking for suffix of object files... " >&6; } 3270 if ${ac_cv_objext+:} false; then : 3271 $as_echo_n "(cached) " >&6 3272 else 3273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3274 /* end confdefs.h. */ 3275 3276 int 3277 main () 3278 { 3279 3280 ; 3281 return 0; 3282 } 3283 _ACEOF 3284 rm -f conftest.o conftest.obj 3285 if { { ac_try="$ac_compile" 3286 case "(($ac_try" in 3287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3288 *) ac_try_echo=$ac_try;; 3289 esac 3290 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3291 $as_echo "$ac_try_echo"; } >&5 3292 (eval "$ac_compile") 2>&5 3293 ac_status=$? 3294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3295 test $ac_status = 0; }; then : 3296 for ac_file in conftest.o conftest.obj conftest.*; do 3297 test -f "$ac_file" || continue; 3298 case $ac_file in 3299 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3300 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3301 break;; 3302 esac 3303 done 3304 else 3305 $as_echo "$as_me: failed program was:" >&5 3306 sed 's/^/| /' conftest.$ac_ext >&5 3307 3308 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3309 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3310 as_fn_error $? "cannot compute suffix of object files: cannot compile 3311 See \`config.log' for more details" "$LINENO" 5; } 3312 fi 3313 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3314 fi 3315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3316 $as_echo "$ac_cv_objext" >&6; } 3317 OBJEXT=$ac_cv_objext 3318 ac_objext=$OBJEXT 3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3320 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3321 if ${ac_cv_c_compiler_gnu+:} false; then : 3322 $as_echo_n "(cached) " >&6 3323 else 3324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3325 /* end confdefs.h. */ 3326 3327 int 3328 main () 3329 { 3330 #ifndef __GNUC__ 3331 choke me 3332 #endif 3333 3334 ; 3335 return 0; 3336 } 3337 _ACEOF 3338 if ac_fn_c_try_compile "$LINENO"; then : 3339 ac_compiler_gnu=yes 3340 else 3341 ac_compiler_gnu=no 3342 fi 3343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3344 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3345 3346 fi 3347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3348 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3349 if test $ac_compiler_gnu = yes; then 3350 GCC=yes 3351 else 3352 GCC= 3353 fi 3354 ac_test_CFLAGS=${CFLAGS+set} 3355 ac_save_CFLAGS=$CFLAGS 3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3357 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3358 if ${ac_cv_prog_cc_g+:} false; then : 3359 $as_echo_n "(cached) " >&6 3360 else 3361 ac_save_c_werror_flag=$ac_c_werror_flag 3362 ac_c_werror_flag=yes 3363 ac_cv_prog_cc_g=no 3364 CFLAGS="-g" 3365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3366 /* end confdefs.h. */ 3367 3368 int 3369 main () 3370 { 3371 3372 ; 3373 return 0; 3374 } 3375 _ACEOF 3376 if ac_fn_c_try_compile "$LINENO"; then : 3377 ac_cv_prog_cc_g=yes 3378 else 3379 CFLAGS="" 3380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3381 /* end confdefs.h. */ 3382 3383 int 3384 main () 3385 { 3386 3387 ; 3388 return 0; 3389 } 3390 _ACEOF 3391 if ac_fn_c_try_compile "$LINENO"; then : 3392 3393 else 3394 ac_c_werror_flag=$ac_save_c_werror_flag 3395 CFLAGS="-g" 3396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3397 /* end confdefs.h. */ 3398 3399 int 3400 main () 3401 { 3402 3403 ; 3404 return 0; 3405 } 3406 _ACEOF 3407 if ac_fn_c_try_compile "$LINENO"; then : 3408 ac_cv_prog_cc_g=yes 3409 fi 3410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3411 fi 3412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3413 fi 3414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3415 ac_c_werror_flag=$ac_save_c_werror_flag 3416 fi 3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3418 $as_echo "$ac_cv_prog_cc_g" >&6; } 3419 if test "$ac_test_CFLAGS" = set; then 3420 CFLAGS=$ac_save_CFLAGS 3421 elif test $ac_cv_prog_cc_g = yes; then 3422 if test "$GCC" = yes; then 3423 CFLAGS="-g -O2" 3424 else 3425 CFLAGS="-g" 3426 fi 3427 else 3428 if test "$GCC" = yes; then 3429 CFLAGS="-O2" 3430 else 3431 CFLAGS= 3432 fi 3433 fi 3434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3435 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3436 if ${ac_cv_prog_cc_c89+:} false; then : 3437 $as_echo_n "(cached) " >&6 3438 else 3439 ac_cv_prog_cc_c89=no 3440 ac_save_CC=$CC 3441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3442 /* end confdefs.h. */ 3443 #include <stdarg.h> 3444 #include <stdio.h> 3445 #include <sys/types.h> 3446 #include <sys/stat.h> 3447 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3448 struct buf { int x; }; 3449 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3450 static char *e (p, i) 3451 char **p; 3452 int i; 3453 { 3454 return p[i]; 3455 } 3456 static char *f (char * (*g) (char **, int), char **p, ...) 3457 { 3458 char *s; 3459 va_list v; 3460 va_start (v,p); 3461 s = g (p, va_arg (v,int)); 3462 va_end (v); 3463 return s; 3464 } 3465 3466 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3467 function prototypes and stuff, but not '\xHH' hex character constants. 3468 These don't provoke an error unfortunately, instead are silently treated 3469 as 'x'. The following induces an error, until -std is added to get 3470 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3471 array size at least. It's necessary to write '\x00'==0 to get something 3472 that's true only with -std. */ 3473 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3474 3475 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3476 inside strings and character constants. */ 3477 #define FOO(x) 'x' 3478 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3479 3480 int test (int i, double x); 3481 struct s1 {int (*f) (int a);}; 3482 struct s2 {int (*f) (double a);}; 3483 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3484 int argc; 3485 char **argv; 3486 int 3487 main () 3488 { 3489 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3490 ; 3491 return 0; 3492 } 3493 _ACEOF 3494 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3495 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3496 do 3497 CC="$ac_save_CC $ac_arg" 3498 if ac_fn_c_try_compile "$LINENO"; then : 3499 ac_cv_prog_cc_c89=$ac_arg 3500 fi 3501 rm -f core conftest.err conftest.$ac_objext 3502 test "x$ac_cv_prog_cc_c89" != "xno" && break 3503 done 3504 rm -f conftest.$ac_ext 3505 CC=$ac_save_CC 3506 3507 fi 3508 # AC_CACHE_VAL 3509 case "x$ac_cv_prog_cc_c89" in 3510 x) 3511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3512 $as_echo "none needed" >&6; } ;; 3513 xno) 3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3515 $as_echo "unsupported" >&6; } ;; 3516 *) 3517 CC="$CC $ac_cv_prog_cc_c89" 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3519 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3520 esac 3521 if test "x$ac_cv_prog_cc_c89" != xno; then : 3522 3523 fi 3524 3525 ac_ext=c 3526 ac_cpp='$CPP $CPPFLAGS' 3527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3529 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3530 3531 depcc="$CC" am_compiler_list= 3532 3533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3534 $as_echo_n "checking dependency style of $depcc... " >&6; } 3535 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3536 $as_echo_n "(cached) " >&6 3537 else 3538 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3539 # We make a subdir and do the tests there. Otherwise we can end up 3540 # making bogus files that we don't know about and never remove. For 3541 # instance it was reported that on HP-UX the gcc test will end up 3542 # making a dummy file named 'D' -- because '-MD' means "put the output 3543 # in D". 3544 rm -rf conftest.dir 3545 mkdir conftest.dir 3546 # Copy depcomp to subdir because otherwise we won't find it if we're 3547 # using a relative directory. 3548 cp "$am_depcomp" conftest.dir 3549 cd conftest.dir 3550 # We will build objects and dependencies in a subdirectory because 3551 # it helps to detect inapplicable dependency modes. For instance 3552 # both Tru64's cc and ICC support -MD to output dependencies as a 3553 # side effect of compilation, but ICC will put the dependencies in 3554 # the current directory while Tru64 will put them in the object 3555 # directory. 3556 mkdir sub 3557 3558 am_cv_CC_dependencies_compiler_type=none 3559 if test "$am_compiler_list" = ""; then 3560 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3561 fi 3562 am__universal=false 3563 case " $depcc " in #( 3564 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3565 esac 3566 3567 for depmode in $am_compiler_list; do 3568 # Setup a source with many dependencies, because some compilers 3569 # like to wrap large dependency lists on column 80 (with \), and 3570 # we should not choose a depcomp mode which is confused by this. 3571 # 3572 # We need to recreate these files for each test, as the compiler may 3573 # overwrite some of them when testing with obscure command lines. 3574 # This happens at least with the AIX C compiler. 3575 : > sub/conftest.c 3576 for i in 1 2 3 4 5 6; do 3577 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3578 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3579 # Solaris 10 /bin/sh. 3580 echo '/* dummy */' > sub/conftst$i.h 3581 done 3582 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3583 3584 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3585 # mode. It turns out that the SunPro C++ compiler does not properly 3586 # handle '-M -o', and we need to detect this. Also, some Intel 3587 # versions had trouble with output in subdirs. 3588 am__obj=sub/conftest.${OBJEXT-o} 3589 am__minus_obj="-o $am__obj" 3590 case $depmode in 3591 gcc) 3592 # This depmode causes a compiler race in universal mode. 3593 test "$am__universal" = false || continue 3594 ;; 3595 nosideeffect) 3596 # After this tag, mechanisms are not by side-effect, so they'll 3597 # only be used when explicitly requested. 3598 if test "x$enable_dependency_tracking" = xyes; then 3599 continue 3600 else 3601 break 3602 fi 3603 ;; 3604 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3605 # This compiler won't grok '-c -o', but also, the minuso test has 3606 # not run yet. These depmodes are late enough in the game, and 3607 # so weak that their functioning should not be impacted. 3608 am__obj=conftest.${OBJEXT-o} 3609 am__minus_obj= 3610 ;; 3611 none) break ;; 3612 esac 3613 if depmode=$depmode \ 3614 source=sub/conftest.c object=$am__obj \ 3615 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3616 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3617 >/dev/null 2>conftest.err && 3618 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3619 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3620 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3621 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3622 # icc doesn't choke on unknown options, it will just issue warnings 3623 # or remarks (even with -Werror). So we grep stderr for any message 3624 # that says an option was ignored or not supported. 3625 # When given -MP, icc 7.0 and 7.1 complain thusly: 3626 # icc: Command line warning: ignoring option '-M'; no argument required 3627 # The diagnosis changed in icc 8.0: 3628 # icc: Command line remark: option '-MP' not supported 3629 if (grep 'ignoring option' conftest.err || 3630 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3631 am_cv_CC_dependencies_compiler_type=$depmode 3632 break 3633 fi 3634 fi 3635 done 3636 3637 cd .. 3638 rm -rf conftest.dir 3639 else 3640 am_cv_CC_dependencies_compiler_type=none 3641 fi 3642 3643 fi 3644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3645 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3646 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3647 3648 if 3649 test "x$enable_dependency_tracking" != xno \ 3650 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3651 am__fastdepCC_TRUE= 3652 am__fastdepCC_FALSE='#' 3653 else 3654 am__fastdepCC_TRUE='#' 3655 am__fastdepCC_FALSE= 3656 fi 3657 3658 3659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3660 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3661 if ${ac_cv_prog_cc_c99+:} false; then : 3662 $as_echo_n "(cached) " >&6 3663 else 3664 ac_cv_prog_cc_c99=no 3665 ac_save_CC=$CC 3666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3667 /* end confdefs.h. */ 3668 #include <stdarg.h> 3669 #include <stdbool.h> 3670 #include <stdlib.h> 3671 #include <wchar.h> 3672 #include <stdio.h> 3673 3674 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3675 #define debug(...) fprintf (stderr, __VA_ARGS__) 3676 #define showlist(...) puts (#__VA_ARGS__) 3677 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3678 static void 3679 test_varargs_macros (void) 3680 { 3681 int x = 1234; 3682 int y = 5678; 3683 debug ("Flag"); 3684 debug ("X = %d\n", x); 3685 showlist (The first, second, and third items.); 3686 report (x>y, "x is %d but y is %d", x, y); 3687 } 3688 3689 // Check long long types. 3690 #define BIG64 18446744073709551615ull 3691 #define BIG32 4294967295ul 3692 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3693 #if !BIG_OK 3694 your preprocessor is broken; 3695 #endif 3696 #if BIG_OK 3697 #else 3698 your preprocessor is broken; 3699 #endif 3700 static long long int bignum = -9223372036854775807LL; 3701 static unsigned long long int ubignum = BIG64; 3702 3703 struct incomplete_array 3704 { 3705 int datasize; 3706 double data[]; 3707 }; 3708 3709 struct named_init { 3710 int number; 3711 const wchar_t *name; 3712 double average; 3713 }; 3714 3715 typedef const char *ccp; 3716 3717 static inline int 3718 test_restrict (ccp restrict text) 3719 { 3720 // See if C++-style comments work. 3721 // Iterate through items via the restricted pointer. 3722 // Also check for declarations in for loops. 3723 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3724 continue; 3725 return 0; 3726 } 3727 3728 // Check varargs and va_copy. 3729 static void 3730 test_varargs (const char *format, ...) 3731 { 3732 va_list args; 3733 va_start (args, format); 3734 va_list args_copy; 3735 va_copy (args_copy, args); 3736 3737 const char *str; 3738 int number; 3739 float fnumber; 3740 3741 while (*format) 3742 { 3743 switch (*format++) 3744 { 3745 case 's': // string 3746 str = va_arg (args_copy, const char *); 3747 break; 3748 case 'd': // int 3749 number = va_arg (args_copy, int); 3750 break; 3751 case 'f': // float 3752 fnumber = va_arg (args_copy, double); 3753 break; 3754 default: 3755 break; 3756 } 3757 } 3758 va_end (args_copy); 3759 va_end (args); 3760 } 3761 3762 int 3763 main () 3764 { 3765 3766 // Check bool. 3767 _Bool success = false; 3768 3769 // Check restrict. 3770 if (test_restrict ("String literal") == 0) 3771 success = true; 3772 char *restrict newvar = "Another string"; 3773 3774 // Check varargs. 3775 test_varargs ("s, d' f .", "string", 65, 34.234); 3776 test_varargs_macros (); 3777 3778 // Check flexible array members. 3779 struct incomplete_array *ia = 3780 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3781 ia->datasize = 10; 3782 for (int i = 0; i < ia->datasize; ++i) 3783 ia->data[i] = i * 1.234; 3784 3785 // Check named initializers. 3786 struct named_init ni = { 3787 .number = 34, 3788 .name = L"Test wide string", 3789 .average = 543.34343, 3790 }; 3791 3792 ni.number = 58; 3793 3794 int dynamic_array[ni.number]; 3795 dynamic_array[ni.number - 1] = 543; 3796 3797 // work around unused variable warnings 3798 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3799 || dynamic_array[ni.number - 1] != 543); 3800 3801 ; 3802 return 0; 3803 } 3804 _ACEOF 3805 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3806 do 3807 CC="$ac_save_CC $ac_arg" 3808 if ac_fn_c_try_compile "$LINENO"; then : 3809 ac_cv_prog_cc_c99=$ac_arg 3810 fi 3811 rm -f core conftest.err conftest.$ac_objext 3812 test "x$ac_cv_prog_cc_c99" != "xno" && break 3813 done 3814 rm -f conftest.$ac_ext 3815 CC=$ac_save_CC 3816 3817 fi 3818 # AC_CACHE_VAL 3819 case "x$ac_cv_prog_cc_c99" in 3820 x) 3821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3822 $as_echo "none needed" >&6; } ;; 3823 xno) 3824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3825 $as_echo "unsupported" >&6; } ;; 3826 *) 3827 CC="$CC $ac_cv_prog_cc_c99" 3828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3829 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3830 esac 3831 if test "x$ac_cv_prog_cc_c99" != xno; then : 3832 3833 fi 3834 3835 3836 3837 ac_ext=c 3838 ac_cpp='$CPP $CPPFLAGS' 3839 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3840 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3841 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3843 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3844 # On Suns, sometimes $CPP names a directory. 3845 if test -n "$CPP" && test -d "$CPP"; then 3846 CPP= 3847 fi 3848 if test -z "$CPP"; then 3849 if ${ac_cv_prog_CPP+:} false; then : 3850 $as_echo_n "(cached) " >&6 3851 else 3852 # Double quotes because CPP needs to be expanded 3853 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3854 do 3855 ac_preproc_ok=false 3856 for ac_c_preproc_warn_flag in '' yes 3857 do 3858 # Use a header file that comes with gcc, so configuring glibc 3859 # with a fresh cross-compiler works. 3860 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3861 # <limits.h> exists even on freestanding compilers. 3862 # On the NeXT, cc -E runs the code through the compiler's parser, 3863 # not just through cpp. "Syntax error" is here to catch this case. 3864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3865 /* end confdefs.h. */ 3866 #ifdef __STDC__ 3867 # include <limits.h> 3868 #else 3869 # include <assert.h> 3870 #endif 3871 Syntax error 3872 _ACEOF 3873 if ac_fn_c_try_cpp "$LINENO"; then : 3874 3875 else 3876 # Broken: fails on valid input. 3877 continue 3878 fi 3879 rm -f conftest.err conftest.i conftest.$ac_ext 3880 3881 # OK, works on sane cases. Now check whether nonexistent headers 3882 # can be detected and how. 3883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3884 /* end confdefs.h. */ 3885 #include <ac_nonexistent.h> 3886 _ACEOF 3887 if ac_fn_c_try_cpp "$LINENO"; then : 3888 # Broken: success on invalid input. 3889 continue 3890 else 3891 # Passes both tests. 3892 ac_preproc_ok=: 3893 break 3894 fi 3895 rm -f conftest.err conftest.i conftest.$ac_ext 3896 3897 done 3898 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3899 rm -f conftest.i conftest.err conftest.$ac_ext 3900 if $ac_preproc_ok; then : 3901 break 3902 fi 3903 3904 done 3905 ac_cv_prog_CPP=$CPP 3906 3907 fi 3908 CPP=$ac_cv_prog_CPP 3909 else 3910 ac_cv_prog_CPP=$CPP 3911 fi 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3913 $as_echo "$CPP" >&6; } 3914 ac_preproc_ok=false 3915 for ac_c_preproc_warn_flag in '' yes 3916 do 3917 # Use a header file that comes with gcc, so configuring glibc 3918 # with a fresh cross-compiler works. 3919 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3920 # <limits.h> exists even on freestanding compilers. 3921 # On the NeXT, cc -E runs the code through the compiler's parser, 3922 # not just through cpp. "Syntax error" is here to catch this case. 3923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3924 /* end confdefs.h. */ 3925 #ifdef __STDC__ 3926 # include <limits.h> 3927 #else 3928 # include <assert.h> 3929 #endif 3930 Syntax error 3931 _ACEOF 3932 if ac_fn_c_try_cpp "$LINENO"; then : 3933 3934 else 3935 # Broken: fails on valid input. 3936 continue 3937 fi 3938 rm -f conftest.err conftest.i conftest.$ac_ext 3939 3940 # OK, works on sane cases. Now check whether nonexistent headers 3941 # can be detected and how. 3942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3943 /* end confdefs.h. */ 3944 #include <ac_nonexistent.h> 3945 _ACEOF 3946 if ac_fn_c_try_cpp "$LINENO"; then : 3947 # Broken: success on invalid input. 3948 continue 3949 else 3950 # Passes both tests. 3951 ac_preproc_ok=: 3952 break 3953 fi 3954 rm -f conftest.err conftest.i conftest.$ac_ext 3955 3956 done 3957 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3958 rm -f conftest.i conftest.err conftest.$ac_ext 3959 if $ac_preproc_ok; then : 3960 3961 else 3962 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3963 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3964 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3965 See \`config.log' for more details" "$LINENO" 5; } 3966 fi 3967 3968 ac_ext=c 3969 ac_cpp='$CPP $CPPFLAGS' 3970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3972 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3973 3974 3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3976 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3977 if ${ac_cv_path_GREP+:} false; then : 3978 $as_echo_n "(cached) " >&6 3979 else 3980 if test -z "$GREP"; then 3981 ac_path_GREP_found=false 3982 # Loop through the user's path and test for each of PROGNAME-LIST 3983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3984 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3985 do 3986 IFS=$as_save_IFS 3987 test -z "$as_dir" && as_dir=. 3988 for ac_prog in grep ggrep; do 3989 for ac_exec_ext in '' $ac_executable_extensions; do 3990 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3991 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3992 # Check for GNU ac_path_GREP and select it if it is found. 3993 # Check for GNU $ac_path_GREP 3994 case `"$ac_path_GREP" --version 2>&1` in 3995 *GNU*) 3996 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3997 *) 3998 ac_count=0 3999 $as_echo_n 0123456789 >"conftest.in" 4000 while : 4001 do 4002 cat "conftest.in" "conftest.in" >"conftest.tmp" 4003 mv "conftest.tmp" "conftest.in" 4004 cp "conftest.in" "conftest.nl" 4005 $as_echo 'GREP' >> "conftest.nl" 4006 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4007 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4008 as_fn_arith $ac_count + 1 && ac_count=$as_val 4009 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4010 # Best one so far, save it but keep looking for a better one 4011 ac_cv_path_GREP="$ac_path_GREP" 4012 ac_path_GREP_max=$ac_count 4013 fi 4014 # 10*(2^10) chars as input seems more than enough 4015 test $ac_count -gt 10 && break 4016 done 4017 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4018 esac 4019 4020 $ac_path_GREP_found && break 3 4021 done 4022 done 4023 done 4024 IFS=$as_save_IFS 4025 if test -z "$ac_cv_path_GREP"; then 4026 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4027 fi 4028 else 4029 ac_cv_path_GREP=$GREP 4030 fi 4031 4032 fi 4033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4034 $as_echo "$ac_cv_path_GREP" >&6; } 4035 GREP="$ac_cv_path_GREP" 4036 4037 4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4039 $as_echo_n "checking for egrep... " >&6; } 4040 if ${ac_cv_path_EGREP+:} false; then : 4041 $as_echo_n "(cached) " >&6 4042 else 4043 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4044 then ac_cv_path_EGREP="$GREP -E" 4045 else 4046 if test -z "$EGREP"; then 4047 ac_path_EGREP_found=false 4048 # Loop through the user's path and test for each of PROGNAME-LIST 4049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4050 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4051 do 4052 IFS=$as_save_IFS 4053 test -z "$as_dir" && as_dir=. 4054 for ac_prog in egrep; do 4055 for ac_exec_ext in '' $ac_executable_extensions; do 4056 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4057 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4058 # Check for GNU ac_path_EGREP and select it if it is found. 4059 # Check for GNU $ac_path_EGREP 4060 case `"$ac_path_EGREP" --version 2>&1` in 4061 *GNU*) 4062 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4063 *) 4064 ac_count=0 4065 $as_echo_n 0123456789 >"conftest.in" 4066 while : 4067 do 4068 cat "conftest.in" "conftest.in" >"conftest.tmp" 4069 mv "conftest.tmp" "conftest.in" 4070 cp "conftest.in" "conftest.nl" 4071 $as_echo 'EGREP' >> "conftest.nl" 4072 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4073 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4074 as_fn_arith $ac_count + 1 && ac_count=$as_val 4075 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4076 # Best one so far, save it but keep looking for a better one 4077 ac_cv_path_EGREP="$ac_path_EGREP" 4078 ac_path_EGREP_max=$ac_count 4079 fi 4080 # 10*(2^10) chars as input seems more than enough 4081 test $ac_count -gt 10 && break 4082 done 4083 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4084 esac 4085 4086 $ac_path_EGREP_found && break 3 4087 done 4088 done 4089 done 4090 IFS=$as_save_IFS 4091 if test -z "$ac_cv_path_EGREP"; then 4092 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4093 fi 4094 else 4095 ac_cv_path_EGREP=$EGREP 4096 fi 4097 4098 fi 4099 fi 4100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4101 $as_echo "$ac_cv_path_EGREP" >&6; } 4102 EGREP="$ac_cv_path_EGREP" 4103 4104 4105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4106 $as_echo_n "checking for ANSI C header files... " >&6; } 4107 if ${ac_cv_header_stdc+:} false; then : 4108 $as_echo_n "(cached) " >&6 4109 else 4110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4111 /* end confdefs.h. */ 4112 #include <stdlib.h> 4113 #include <stdarg.h> 4114 #include <string.h> 4115 #include <float.h> 4116 4117 int 4118 main () 4119 { 4120 4121 ; 4122 return 0; 4123 } 4124 _ACEOF 4125 if ac_fn_c_try_compile "$LINENO"; then : 4126 ac_cv_header_stdc=yes 4127 else 4128 ac_cv_header_stdc=no 4129 fi 4130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4131 4132 if test $ac_cv_header_stdc = yes; then 4133 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4135 /* end confdefs.h. */ 4136 #include <string.h> 4137 4138 _ACEOF 4139 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4140 $EGREP "memchr" >/dev/null 2>&1; then : 4141 4142 else 4143 ac_cv_header_stdc=no 4144 fi 4145 rm -f conftest* 4146 4147 fi 4148 4149 if test $ac_cv_header_stdc = yes; then 4150 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4152 /* end confdefs.h. */ 4153 #include <stdlib.h> 4154 4155 _ACEOF 4156 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4157 $EGREP "free" >/dev/null 2>&1; then : 4158 4159 else 4160 ac_cv_header_stdc=no 4161 fi 4162 rm -f conftest* 4163 4164 fi 4165 4166 if test $ac_cv_header_stdc = yes; then 4167 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4168 if test "$cross_compiling" = yes; then : 4169 : 4170 else 4171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4172 /* end confdefs.h. */ 4173 #include <ctype.h> 4174 #include <stdlib.h> 4175 #if ((' ' & 0x0FF) == 0x020) 4176 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4177 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4178 #else 4179 # define ISLOWER(c) \ 4180 (('a' <= (c) && (c) <= 'i') \ 4181 || ('j' <= (c) && (c) <= 'r') \ 4182 || ('s' <= (c) && (c) <= 'z')) 4183 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4184 #endif 4185 4186 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4187 int 4188 main () 4189 { 4190 int i; 4191 for (i = 0; i < 256; i++) 4192 if (XOR (islower (i), ISLOWER (i)) 4193 || toupper (i) != TOUPPER (i)) 4194 return 2; 4195 return 0; 4196 } 4197 _ACEOF 4198 if ac_fn_c_try_run "$LINENO"; then : 4199 4200 else 4201 ac_cv_header_stdc=no 4202 fi 4203 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4204 conftest.$ac_objext conftest.beam conftest.$ac_ext 4205 fi 4206 4207 fi 4208 fi 4209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4210 $as_echo "$ac_cv_header_stdc" >&6; } 4211 if test $ac_cv_header_stdc = yes; then 4212 4213 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4214 4215 fi 4216 4217 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4218 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4219 inttypes.h stdint.h unistd.h 4220 do : 4221 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4222 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4223 " 4224 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4225 cat >>confdefs.h <<_ACEOF 4226 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4227 _ACEOF 4228 4229 fi 4230 4231 done 4232 4233 4234 4235 4236 4237 4238 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4239 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4240 CLANGCC="yes" 4241 else 4242 CLANGCC="no" 4243 fi 4244 4245 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4246 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4247 INTELCC="yes" 4248 else 4249 INTELCC="no" 4250 fi 4251 4252 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4253 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4254 SUNCC="yes" 4255 else 4256 SUNCC="no" 4257 fi 4258 4259 4260 4261 4262 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4263 if test -n "$ac_tool_prefix"; then 4264 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4265 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4267 $as_echo_n "checking for $ac_word... " >&6; } 4268 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4269 $as_echo_n "(cached) " >&6 4270 else 4271 case $PKG_CONFIG in 4272 [\\/]* | ?:[\\/]*) 4273 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4274 ;; 4275 *) 4276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4277 for as_dir in $PATH 4278 do 4279 IFS=$as_save_IFS 4280 test -z "$as_dir" && as_dir=. 4281 for ac_exec_ext in '' $ac_executable_extensions; do 4282 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4283 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4285 break 2 4286 fi 4287 done 4288 done 4289 IFS=$as_save_IFS 4290 4291 ;; 4292 esac 4293 fi 4294 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4295 if test -n "$PKG_CONFIG"; then 4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4297 $as_echo "$PKG_CONFIG" >&6; } 4298 else 4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4300 $as_echo "no" >&6; } 4301 fi 4302 4303 4304 fi 4305 if test -z "$ac_cv_path_PKG_CONFIG"; then 4306 ac_pt_PKG_CONFIG=$PKG_CONFIG 4307 # Extract the first word of "pkg-config", so it can be a program name with args. 4308 set dummy pkg-config; ac_word=$2 4309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4310 $as_echo_n "checking for $ac_word... " >&6; } 4311 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4312 $as_echo_n "(cached) " >&6 4313 else 4314 case $ac_pt_PKG_CONFIG in 4315 [\\/]* | ?:[\\/]*) 4316 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4317 ;; 4318 *) 4319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4320 for as_dir in $PATH 4321 do 4322 IFS=$as_save_IFS 4323 test -z "$as_dir" && as_dir=. 4324 for ac_exec_ext in '' $ac_executable_extensions; do 4325 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4326 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4327 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4328 break 2 4329 fi 4330 done 4331 done 4332 IFS=$as_save_IFS 4333 4334 ;; 4335 esac 4336 fi 4337 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4338 if test -n "$ac_pt_PKG_CONFIG"; then 4339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4340 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4341 else 4342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4343 $as_echo "no" >&6; } 4344 fi 4345 4346 if test "x$ac_pt_PKG_CONFIG" = x; then 4347 PKG_CONFIG="" 4348 else 4349 case $cross_compiling:$ac_tool_warned in 4350 yes:) 4351 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4352 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4353 ac_tool_warned=yes ;; 4354 esac 4355 PKG_CONFIG=$ac_pt_PKG_CONFIG 4356 fi 4357 else 4358 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4359 fi 4360 4361 fi 4362 if test -n "$PKG_CONFIG"; then 4363 _pkg_min_version=0.9.0 4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4365 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4366 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4368 $as_echo "yes" >&6; } 4369 else 4370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4371 $as_echo "no" >&6; } 4372 PKG_CONFIG="" 4373 fi 4374 4375 fi 4376 # Make sure we can run config.sub. 4377 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4378 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4379 4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4381 $as_echo_n "checking build system type... " >&6; } 4382 if ${ac_cv_build+:} false; then : 4383 $as_echo_n "(cached) " >&6 4384 else 4385 ac_build_alias=$build_alias 4386 test "x$ac_build_alias" = x && 4387 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4388 test "x$ac_build_alias" = x && 4389 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4390 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4391 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4392 4393 fi 4394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4395 $as_echo "$ac_cv_build" >&6; } 4396 case $ac_cv_build in 4397 *-*-*) ;; 4398 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4399 esac 4400 build=$ac_cv_build 4401 ac_save_IFS=$IFS; IFS='-' 4402 set x $ac_cv_build 4403 shift 4404 build_cpu=$1 4405 build_vendor=$2 4406 shift; shift 4407 # Remember, the first character of IFS is used to create $*, 4408 # except with old shells: 4409 build_os=$* 4410 IFS=$ac_save_IFS 4411 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4412 4413 4414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4415 $as_echo_n "checking host system type... " >&6; } 4416 if ${ac_cv_host+:} false; then : 4417 $as_echo_n "(cached) " >&6 4418 else 4419 if test "x$host_alias" = x; then 4420 ac_cv_host=$ac_cv_build 4421 else 4422 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4423 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4424 fi 4425 4426 fi 4427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4428 $as_echo "$ac_cv_host" >&6; } 4429 case $ac_cv_host in 4430 *-*-*) ;; 4431 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4432 esac 4433 host=$ac_cv_host 4434 ac_save_IFS=$IFS; IFS='-' 4435 set x $ac_cv_host 4436 shift 4437 host_cpu=$1 4438 host_vendor=$2 4439 shift; shift 4440 # Remember, the first character of IFS is used to create $*, 4441 # except with old shells: 4442 host_os=$* 4443 IFS=$ac_save_IFS 4444 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4445 4446 4447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4448 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4449 if ${ac_cv_path_SED+:} false; then : 4450 $as_echo_n "(cached) " >&6 4451 else 4452 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4453 for ac_i in 1 2 3 4 5 6 7; do 4454 ac_script="$ac_script$as_nl$ac_script" 4455 done 4456 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4457 { ac_script=; unset ac_script;} 4458 if test -z "$SED"; then 4459 ac_path_SED_found=false 4460 # Loop through the user's path and test for each of PROGNAME-LIST 4461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4462 for as_dir in $PATH 4463 do 4464 IFS=$as_save_IFS 4465 test -z "$as_dir" && as_dir=. 4466 for ac_prog in sed gsed; do 4467 for ac_exec_ext in '' $ac_executable_extensions; do 4468 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4469 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4470 # Check for GNU ac_path_SED and select it if it is found. 4471 # Check for GNU $ac_path_SED 4472 case `"$ac_path_SED" --version 2>&1` in 4473 *GNU*) 4474 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4475 *) 4476 ac_count=0 4477 $as_echo_n 0123456789 >"conftest.in" 4478 while : 4479 do 4480 cat "conftest.in" "conftest.in" >"conftest.tmp" 4481 mv "conftest.tmp" "conftest.in" 4482 cp "conftest.in" "conftest.nl" 4483 $as_echo '' >> "conftest.nl" 4484 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4485 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4486 as_fn_arith $ac_count + 1 && ac_count=$as_val 4487 if test $ac_count -gt ${ac_path_SED_max-0}; then 4488 # Best one so far, save it but keep looking for a better one 4489 ac_cv_path_SED="$ac_path_SED" 4490 ac_path_SED_max=$ac_count 4491 fi 4492 # 10*(2^10) chars as input seems more than enough 4493 test $ac_count -gt 10 && break 4494 done 4495 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4496 esac 4497 4498 $ac_path_SED_found && break 3 4499 done 4500 done 4501 done 4502 IFS=$as_save_IFS 4503 if test -z "$ac_cv_path_SED"; then 4504 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4505 fi 4506 else 4507 ac_cv_path_SED=$SED 4508 fi 4509 4510 fi 4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4512 $as_echo "$ac_cv_path_SED" >&6; } 4513 SED="$ac_cv_path_SED" 4514 rm -f conftest.sed 4515 4516 4517 4518 4519 4520 4521 # Check whether --enable-selective-werror was given. 4522 if test "${enable_selective_werror+set}" = set; then : 4523 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4524 else 4525 SELECTIVE_WERROR=yes 4526 fi 4527 4528 4529 4530 4531 4532 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4533 if test "x$SUNCC" = "xyes"; then 4534 BASE_CFLAGS="-v" 4535 else 4536 BASE_CFLAGS="" 4537 fi 4538 4539 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 xorg_testset_save_CFLAGS="$CFLAGS" 4554 4555 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4558 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4559 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4560 $as_echo_n "(cached) " >&6 4561 else 4562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4563 /* end confdefs.h. */ 4564 int i; 4565 _ACEOF 4566 if ac_fn_c_try_compile "$LINENO"; then : 4567 xorg_cv_cc_flag_unknown_warning_option=yes 4568 else 4569 xorg_cv_cc_flag_unknown_warning_option=no 4570 fi 4571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4572 fi 4573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4574 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4575 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4576 CFLAGS="$xorg_testset_save_CFLAGS" 4577 fi 4578 4579 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4582 fi 4583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4585 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4586 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4587 $as_echo_n "(cached) " >&6 4588 else 4589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4590 /* end confdefs.h. */ 4591 int i; 4592 _ACEOF 4593 if ac_fn_c_try_compile "$LINENO"; then : 4594 xorg_cv_cc_flag_unused_command_line_argument=yes 4595 else 4596 xorg_cv_cc_flag_unused_command_line_argument=no 4597 fi 4598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4599 fi 4600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4601 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4602 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4603 CFLAGS="$xorg_testset_save_CFLAGS" 4604 fi 4605 4606 found="no" 4607 4608 if test $found = "no" ; then 4609 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4611 fi 4612 4613 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4614 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4615 fi 4616 4617 CFLAGS="$CFLAGS -Wall" 4618 4619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4620 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4621 cacheid=xorg_cv_cc_flag__Wall 4622 if eval \${$cacheid+:} false; then : 4623 $as_echo_n "(cached) " >&6 4624 else 4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4626 /* end confdefs.h. */ 4627 int i; 4628 int 4629 main () 4630 { 4631 4632 ; 4633 return 0; 4634 } 4635 _ACEOF 4636 if ac_fn_c_try_link "$LINENO"; then : 4637 eval $cacheid=yes 4638 else 4639 eval $cacheid=no 4640 fi 4641 rm -f core conftest.err conftest.$ac_objext \ 4642 conftest$ac_exeext conftest.$ac_ext 4643 fi 4644 4645 4646 CFLAGS="$xorg_testset_save_CFLAGS" 4647 4648 eval supported=\$$cacheid 4649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4650 $as_echo "$supported" >&6; } 4651 if test "$supported" = "yes" ; then 4652 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4653 found="yes" 4654 fi 4655 fi 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 xorg_testset_save_CFLAGS="$CFLAGS" 4672 4673 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4676 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4677 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4678 $as_echo_n "(cached) " >&6 4679 else 4680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4681 /* end confdefs.h. */ 4682 int i; 4683 _ACEOF 4684 if ac_fn_c_try_compile "$LINENO"; then : 4685 xorg_cv_cc_flag_unknown_warning_option=yes 4686 else 4687 xorg_cv_cc_flag_unknown_warning_option=no 4688 fi 4689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4690 fi 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4692 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4694 CFLAGS="$xorg_testset_save_CFLAGS" 4695 fi 4696 4697 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4700 fi 4701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4703 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4704 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4705 $as_echo_n "(cached) " >&6 4706 else 4707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4708 /* end confdefs.h. */ 4709 int i; 4710 _ACEOF 4711 if ac_fn_c_try_compile "$LINENO"; then : 4712 xorg_cv_cc_flag_unused_command_line_argument=yes 4713 else 4714 xorg_cv_cc_flag_unused_command_line_argument=no 4715 fi 4716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4717 fi 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4719 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4721 CFLAGS="$xorg_testset_save_CFLAGS" 4722 fi 4723 4724 found="no" 4725 4726 if test $found = "no" ; then 4727 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4729 fi 4730 4731 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4733 fi 4734 4735 CFLAGS="$CFLAGS -Wpointer-arith" 4736 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4738 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4739 cacheid=xorg_cv_cc_flag__Wpointer_arith 4740 if eval \${$cacheid+:} false; then : 4741 $as_echo_n "(cached) " >&6 4742 else 4743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4744 /* end confdefs.h. */ 4745 int i; 4746 int 4747 main () 4748 { 4749 4750 ; 4751 return 0; 4752 } 4753 _ACEOF 4754 if ac_fn_c_try_link "$LINENO"; then : 4755 eval $cacheid=yes 4756 else 4757 eval $cacheid=no 4758 fi 4759 rm -f core conftest.err conftest.$ac_objext \ 4760 conftest$ac_exeext conftest.$ac_ext 4761 fi 4762 4763 4764 CFLAGS="$xorg_testset_save_CFLAGS" 4765 4766 eval supported=\$$cacheid 4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4768 $as_echo "$supported" >&6; } 4769 if test "$supported" = "yes" ; then 4770 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4771 found="yes" 4772 fi 4773 fi 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 xorg_testset_save_CFLAGS="$CFLAGS" 4790 4791 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4794 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4795 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4796 $as_echo_n "(cached) " >&6 4797 else 4798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4799 /* end confdefs.h. */ 4800 int i; 4801 _ACEOF 4802 if ac_fn_c_try_compile "$LINENO"; then : 4803 xorg_cv_cc_flag_unknown_warning_option=yes 4804 else 4805 xorg_cv_cc_flag_unknown_warning_option=no 4806 fi 4807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4808 fi 4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4810 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4812 CFLAGS="$xorg_testset_save_CFLAGS" 4813 fi 4814 4815 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4818 fi 4819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4821 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4822 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4823 $as_echo_n "(cached) " >&6 4824 else 4825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4826 /* end confdefs.h. */ 4827 int i; 4828 _ACEOF 4829 if ac_fn_c_try_compile "$LINENO"; then : 4830 xorg_cv_cc_flag_unused_command_line_argument=yes 4831 else 4832 xorg_cv_cc_flag_unused_command_line_argument=no 4833 fi 4834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4835 fi 4836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4837 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4838 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4839 CFLAGS="$xorg_testset_save_CFLAGS" 4840 fi 4841 4842 found="no" 4843 4844 if test $found = "no" ; then 4845 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4847 fi 4848 4849 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4851 fi 4852 4853 CFLAGS="$CFLAGS -Wmissing-declarations" 4854 4855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4856 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4857 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4858 if eval \${$cacheid+:} false; then : 4859 $as_echo_n "(cached) " >&6 4860 else 4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4862 /* end confdefs.h. */ 4863 int i; 4864 int 4865 main () 4866 { 4867 4868 ; 4869 return 0; 4870 } 4871 _ACEOF 4872 if ac_fn_c_try_link "$LINENO"; then : 4873 eval $cacheid=yes 4874 else 4875 eval $cacheid=no 4876 fi 4877 rm -f core conftest.err conftest.$ac_objext \ 4878 conftest$ac_exeext conftest.$ac_ext 4879 fi 4880 4881 4882 CFLAGS="$xorg_testset_save_CFLAGS" 4883 4884 eval supported=\$$cacheid 4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4886 $as_echo "$supported" >&6; } 4887 if test "$supported" = "yes" ; then 4888 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4889 found="yes" 4890 fi 4891 fi 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 xorg_testset_save_CFLAGS="$CFLAGS" 4908 4909 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4912 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4913 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4914 $as_echo_n "(cached) " >&6 4915 else 4916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4917 /* end confdefs.h. */ 4918 int i; 4919 _ACEOF 4920 if ac_fn_c_try_compile "$LINENO"; then : 4921 xorg_cv_cc_flag_unknown_warning_option=yes 4922 else 4923 xorg_cv_cc_flag_unknown_warning_option=no 4924 fi 4925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4926 fi 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4928 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4929 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4930 CFLAGS="$xorg_testset_save_CFLAGS" 4931 fi 4932 4933 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4936 fi 4937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4939 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4940 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4941 $as_echo_n "(cached) " >&6 4942 else 4943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4944 /* end confdefs.h. */ 4945 int i; 4946 _ACEOF 4947 if ac_fn_c_try_compile "$LINENO"; then : 4948 xorg_cv_cc_flag_unused_command_line_argument=yes 4949 else 4950 xorg_cv_cc_flag_unused_command_line_argument=no 4951 fi 4952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4953 fi 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4955 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4956 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4957 CFLAGS="$xorg_testset_save_CFLAGS" 4958 fi 4959 4960 found="no" 4961 4962 if test $found = "no" ; then 4963 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4965 fi 4966 4967 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4969 fi 4970 4971 CFLAGS="$CFLAGS -Wformat=2" 4972 4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 4974 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 4975 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 4976 if eval \${$cacheid+:} false; then : 4977 $as_echo_n "(cached) " >&6 4978 else 4979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4980 /* end confdefs.h. */ 4981 int i; 4982 int 4983 main () 4984 { 4985 4986 ; 4987 return 0; 4988 } 4989 _ACEOF 4990 if ac_fn_c_try_link "$LINENO"; then : 4991 eval $cacheid=yes 4992 else 4993 eval $cacheid=no 4994 fi 4995 rm -f core conftest.err conftest.$ac_objext \ 4996 conftest$ac_exeext conftest.$ac_ext 4997 fi 4998 4999 5000 CFLAGS="$xorg_testset_save_CFLAGS" 5001 5002 eval supported=\$$cacheid 5003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5004 $as_echo "$supported" >&6; } 5005 if test "$supported" = "yes" ; then 5006 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5007 found="yes" 5008 fi 5009 fi 5010 5011 if test $found = "no" ; then 5012 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5014 fi 5015 5016 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5018 fi 5019 5020 CFLAGS="$CFLAGS -Wformat" 5021 5022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5023 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5024 cacheid=xorg_cv_cc_flag__Wformat 5025 if eval \${$cacheid+:} false; then : 5026 $as_echo_n "(cached) " >&6 5027 else 5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5029 /* end confdefs.h. */ 5030 int i; 5031 int 5032 main () 5033 { 5034 5035 ; 5036 return 0; 5037 } 5038 _ACEOF 5039 if ac_fn_c_try_link "$LINENO"; then : 5040 eval $cacheid=yes 5041 else 5042 eval $cacheid=no 5043 fi 5044 rm -f core conftest.err conftest.$ac_objext \ 5045 conftest$ac_exeext conftest.$ac_ext 5046 fi 5047 5048 5049 CFLAGS="$xorg_testset_save_CFLAGS" 5050 5051 eval supported=\$$cacheid 5052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5053 $as_echo "$supported" >&6; } 5054 if test "$supported" = "yes" ; then 5055 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5056 found="yes" 5057 fi 5058 fi 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 xorg_testset_save_CFLAGS="$CFLAGS" 5077 5078 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5081 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5082 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5083 $as_echo_n "(cached) " >&6 5084 else 5085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5086 /* end confdefs.h. */ 5087 int i; 5088 _ACEOF 5089 if ac_fn_c_try_compile "$LINENO"; then : 5090 xorg_cv_cc_flag_unknown_warning_option=yes 5091 else 5092 xorg_cv_cc_flag_unknown_warning_option=no 5093 fi 5094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5095 fi 5096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5097 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5098 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5099 CFLAGS="$xorg_testset_save_CFLAGS" 5100 fi 5101 5102 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5105 fi 5106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5108 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5109 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5110 $as_echo_n "(cached) " >&6 5111 else 5112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5113 /* end confdefs.h. */ 5114 int i; 5115 _ACEOF 5116 if ac_fn_c_try_compile "$LINENO"; then : 5117 xorg_cv_cc_flag_unused_command_line_argument=yes 5118 else 5119 xorg_cv_cc_flag_unused_command_line_argument=no 5120 fi 5121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5122 fi 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5124 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5125 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5126 CFLAGS="$xorg_testset_save_CFLAGS" 5127 fi 5128 5129 found="no" 5130 5131 if test $found = "no" ; then 5132 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5134 fi 5135 5136 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5138 fi 5139 5140 CFLAGS="$CFLAGS -Wstrict-prototypes" 5141 5142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5143 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5144 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5145 if eval \${$cacheid+:} false; then : 5146 $as_echo_n "(cached) " >&6 5147 else 5148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5149 /* end confdefs.h. */ 5150 int i; 5151 int 5152 main () 5153 { 5154 5155 ; 5156 return 0; 5157 } 5158 _ACEOF 5159 if ac_fn_c_try_link "$LINENO"; then : 5160 eval $cacheid=yes 5161 else 5162 eval $cacheid=no 5163 fi 5164 rm -f core conftest.err conftest.$ac_objext \ 5165 conftest$ac_exeext conftest.$ac_ext 5166 fi 5167 5168 5169 CFLAGS="$xorg_testset_save_CFLAGS" 5170 5171 eval supported=\$$cacheid 5172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5173 $as_echo "$supported" >&6; } 5174 if test "$supported" = "yes" ; then 5175 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5176 found="yes" 5177 fi 5178 fi 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 xorg_testset_save_CFLAGS="$CFLAGS" 5195 5196 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5199 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5200 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5201 $as_echo_n "(cached) " >&6 5202 else 5203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5204 /* end confdefs.h. */ 5205 int i; 5206 _ACEOF 5207 if ac_fn_c_try_compile "$LINENO"; then : 5208 xorg_cv_cc_flag_unknown_warning_option=yes 5209 else 5210 xorg_cv_cc_flag_unknown_warning_option=no 5211 fi 5212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5213 fi 5214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5215 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5217 CFLAGS="$xorg_testset_save_CFLAGS" 5218 fi 5219 5220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5223 fi 5224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5226 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5227 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5228 $as_echo_n "(cached) " >&6 5229 else 5230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5231 /* end confdefs.h. */ 5232 int i; 5233 _ACEOF 5234 if ac_fn_c_try_compile "$LINENO"; then : 5235 xorg_cv_cc_flag_unused_command_line_argument=yes 5236 else 5237 xorg_cv_cc_flag_unused_command_line_argument=no 5238 fi 5239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5240 fi 5241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5242 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5243 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5244 CFLAGS="$xorg_testset_save_CFLAGS" 5245 fi 5246 5247 found="no" 5248 5249 if test $found = "no" ; then 5250 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5252 fi 5253 5254 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5256 fi 5257 5258 CFLAGS="$CFLAGS -Wmissing-prototypes" 5259 5260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5261 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5262 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5263 if eval \${$cacheid+:} false; then : 5264 $as_echo_n "(cached) " >&6 5265 else 5266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5267 /* end confdefs.h. */ 5268 int i; 5269 int 5270 main () 5271 { 5272 5273 ; 5274 return 0; 5275 } 5276 _ACEOF 5277 if ac_fn_c_try_link "$LINENO"; then : 5278 eval $cacheid=yes 5279 else 5280 eval $cacheid=no 5281 fi 5282 rm -f core conftest.err conftest.$ac_objext \ 5283 conftest$ac_exeext conftest.$ac_ext 5284 fi 5285 5286 5287 CFLAGS="$xorg_testset_save_CFLAGS" 5288 5289 eval supported=\$$cacheid 5290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5291 $as_echo "$supported" >&6; } 5292 if test "$supported" = "yes" ; then 5293 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5294 found="yes" 5295 fi 5296 fi 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 xorg_testset_save_CFLAGS="$CFLAGS" 5313 5314 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5317 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5318 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5319 $as_echo_n "(cached) " >&6 5320 else 5321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5322 /* end confdefs.h. */ 5323 int i; 5324 _ACEOF 5325 if ac_fn_c_try_compile "$LINENO"; then : 5326 xorg_cv_cc_flag_unknown_warning_option=yes 5327 else 5328 xorg_cv_cc_flag_unknown_warning_option=no 5329 fi 5330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5331 fi 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5333 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5334 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5335 CFLAGS="$xorg_testset_save_CFLAGS" 5336 fi 5337 5338 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5341 fi 5342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5344 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5345 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5346 $as_echo_n "(cached) " >&6 5347 else 5348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5349 /* end confdefs.h. */ 5350 int i; 5351 _ACEOF 5352 if ac_fn_c_try_compile "$LINENO"; then : 5353 xorg_cv_cc_flag_unused_command_line_argument=yes 5354 else 5355 xorg_cv_cc_flag_unused_command_line_argument=no 5356 fi 5357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5358 fi 5359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5360 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5361 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5362 CFLAGS="$xorg_testset_save_CFLAGS" 5363 fi 5364 5365 found="no" 5366 5367 if test $found = "no" ; then 5368 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5370 fi 5371 5372 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5374 fi 5375 5376 CFLAGS="$CFLAGS -Wnested-externs" 5377 5378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5379 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5380 cacheid=xorg_cv_cc_flag__Wnested_externs 5381 if eval \${$cacheid+:} false; then : 5382 $as_echo_n "(cached) " >&6 5383 else 5384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5385 /* end confdefs.h. */ 5386 int i; 5387 int 5388 main () 5389 { 5390 5391 ; 5392 return 0; 5393 } 5394 _ACEOF 5395 if ac_fn_c_try_link "$LINENO"; then : 5396 eval $cacheid=yes 5397 else 5398 eval $cacheid=no 5399 fi 5400 rm -f core conftest.err conftest.$ac_objext \ 5401 conftest$ac_exeext conftest.$ac_ext 5402 fi 5403 5404 5405 CFLAGS="$xorg_testset_save_CFLAGS" 5406 5407 eval supported=\$$cacheid 5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5409 $as_echo "$supported" >&6; } 5410 if test "$supported" = "yes" ; then 5411 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5412 found="yes" 5413 fi 5414 fi 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 xorg_testset_save_CFLAGS="$CFLAGS" 5431 5432 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5435 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5436 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5437 $as_echo_n "(cached) " >&6 5438 else 5439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5440 /* end confdefs.h. */ 5441 int i; 5442 _ACEOF 5443 if ac_fn_c_try_compile "$LINENO"; then : 5444 xorg_cv_cc_flag_unknown_warning_option=yes 5445 else 5446 xorg_cv_cc_flag_unknown_warning_option=no 5447 fi 5448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5449 fi 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5451 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5453 CFLAGS="$xorg_testset_save_CFLAGS" 5454 fi 5455 5456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5459 fi 5460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5462 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5463 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5464 $as_echo_n "(cached) " >&6 5465 else 5466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5467 /* end confdefs.h. */ 5468 int i; 5469 _ACEOF 5470 if ac_fn_c_try_compile "$LINENO"; then : 5471 xorg_cv_cc_flag_unused_command_line_argument=yes 5472 else 5473 xorg_cv_cc_flag_unused_command_line_argument=no 5474 fi 5475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5476 fi 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5478 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5479 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5480 CFLAGS="$xorg_testset_save_CFLAGS" 5481 fi 5482 5483 found="no" 5484 5485 if test $found = "no" ; then 5486 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5488 fi 5489 5490 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5492 fi 5493 5494 CFLAGS="$CFLAGS -Wbad-function-cast" 5495 5496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5497 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5498 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5499 if eval \${$cacheid+:} false; then : 5500 $as_echo_n "(cached) " >&6 5501 else 5502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5503 /* end confdefs.h. */ 5504 int i; 5505 int 5506 main () 5507 { 5508 5509 ; 5510 return 0; 5511 } 5512 _ACEOF 5513 if ac_fn_c_try_link "$LINENO"; then : 5514 eval $cacheid=yes 5515 else 5516 eval $cacheid=no 5517 fi 5518 rm -f core conftest.err conftest.$ac_objext \ 5519 conftest$ac_exeext conftest.$ac_ext 5520 fi 5521 5522 5523 CFLAGS="$xorg_testset_save_CFLAGS" 5524 5525 eval supported=\$$cacheid 5526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5527 $as_echo "$supported" >&6; } 5528 if test "$supported" = "yes" ; then 5529 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5530 found="yes" 5531 fi 5532 fi 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 xorg_testset_save_CFLAGS="$CFLAGS" 5549 5550 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5553 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5554 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5555 $as_echo_n "(cached) " >&6 5556 else 5557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558 /* end confdefs.h. */ 5559 int i; 5560 _ACEOF 5561 if ac_fn_c_try_compile "$LINENO"; then : 5562 xorg_cv_cc_flag_unknown_warning_option=yes 5563 else 5564 xorg_cv_cc_flag_unknown_warning_option=no 5565 fi 5566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5567 fi 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5569 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5570 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5571 CFLAGS="$xorg_testset_save_CFLAGS" 5572 fi 5573 5574 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5577 fi 5578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5580 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5581 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5582 $as_echo_n "(cached) " >&6 5583 else 5584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5585 /* end confdefs.h. */ 5586 int i; 5587 _ACEOF 5588 if ac_fn_c_try_compile "$LINENO"; then : 5589 xorg_cv_cc_flag_unused_command_line_argument=yes 5590 else 5591 xorg_cv_cc_flag_unused_command_line_argument=no 5592 fi 5593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5594 fi 5595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5596 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5598 CFLAGS="$xorg_testset_save_CFLAGS" 5599 fi 5600 5601 found="no" 5602 5603 if test $found = "no" ; then 5604 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5606 fi 5607 5608 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5610 fi 5611 5612 CFLAGS="$CFLAGS -Wold-style-definition" 5613 5614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5615 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5616 cacheid=xorg_cv_cc_flag__Wold_style_definition 5617 if eval \${$cacheid+:} false; then : 5618 $as_echo_n "(cached) " >&6 5619 else 5620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5621 /* end confdefs.h. */ 5622 int i; 5623 int 5624 main () 5625 { 5626 5627 ; 5628 return 0; 5629 } 5630 _ACEOF 5631 if ac_fn_c_try_link "$LINENO"; then : 5632 eval $cacheid=yes 5633 else 5634 eval $cacheid=no 5635 fi 5636 rm -f core conftest.err conftest.$ac_objext \ 5637 conftest$ac_exeext conftest.$ac_ext 5638 fi 5639 5640 5641 CFLAGS="$xorg_testset_save_CFLAGS" 5642 5643 eval supported=\$$cacheid 5644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5645 $as_echo "$supported" >&6; } 5646 if test "$supported" = "yes" ; then 5647 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5648 found="yes" 5649 fi 5650 fi 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 xorg_testset_save_CFLAGS="$CFLAGS" 5667 5668 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5671 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5672 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5673 $as_echo_n "(cached) " >&6 5674 else 5675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5676 /* end confdefs.h. */ 5677 int i; 5678 _ACEOF 5679 if ac_fn_c_try_compile "$LINENO"; then : 5680 xorg_cv_cc_flag_unknown_warning_option=yes 5681 else 5682 xorg_cv_cc_flag_unknown_warning_option=no 5683 fi 5684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5685 fi 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5687 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5689 CFLAGS="$xorg_testset_save_CFLAGS" 5690 fi 5691 5692 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5695 fi 5696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5698 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5699 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5700 $as_echo_n "(cached) " >&6 5701 else 5702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5703 /* end confdefs.h. */ 5704 int i; 5705 _ACEOF 5706 if ac_fn_c_try_compile "$LINENO"; then : 5707 xorg_cv_cc_flag_unused_command_line_argument=yes 5708 else 5709 xorg_cv_cc_flag_unused_command_line_argument=no 5710 fi 5711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5712 fi 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5714 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5716 CFLAGS="$xorg_testset_save_CFLAGS" 5717 fi 5718 5719 found="no" 5720 5721 if test $found = "no" ; then 5722 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5724 fi 5725 5726 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5728 fi 5729 5730 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5731 5732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5733 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5734 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5735 if eval \${$cacheid+:} false; then : 5736 $as_echo_n "(cached) " >&6 5737 else 5738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5739 /* end confdefs.h. */ 5740 int i; 5741 int 5742 main () 5743 { 5744 5745 ; 5746 return 0; 5747 } 5748 _ACEOF 5749 if ac_fn_c_try_link "$LINENO"; then : 5750 eval $cacheid=yes 5751 else 5752 eval $cacheid=no 5753 fi 5754 rm -f core conftest.err conftest.$ac_objext \ 5755 conftest$ac_exeext conftest.$ac_ext 5756 fi 5757 5758 5759 CFLAGS="$xorg_testset_save_CFLAGS" 5760 5761 eval supported=\$$cacheid 5762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5763 $as_echo "$supported" >&6; } 5764 if test "$supported" = "yes" ; then 5765 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5766 found="yes" 5767 fi 5768 fi 5769 5770 5771 5772 5773 5774 # This chunk adds additional warnings that could catch undesired effects. 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 xorg_testset_save_CFLAGS="$CFLAGS" 5789 5790 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5793 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5794 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5795 $as_echo_n "(cached) " >&6 5796 else 5797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5798 /* end confdefs.h. */ 5799 int i; 5800 _ACEOF 5801 if ac_fn_c_try_compile "$LINENO"; then : 5802 xorg_cv_cc_flag_unknown_warning_option=yes 5803 else 5804 xorg_cv_cc_flag_unknown_warning_option=no 5805 fi 5806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5807 fi 5808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5809 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5811 CFLAGS="$xorg_testset_save_CFLAGS" 5812 fi 5813 5814 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5817 fi 5818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5820 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5821 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5822 $as_echo_n "(cached) " >&6 5823 else 5824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5825 /* end confdefs.h. */ 5826 int i; 5827 _ACEOF 5828 if ac_fn_c_try_compile "$LINENO"; then : 5829 xorg_cv_cc_flag_unused_command_line_argument=yes 5830 else 5831 xorg_cv_cc_flag_unused_command_line_argument=no 5832 fi 5833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5834 fi 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5836 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5838 CFLAGS="$xorg_testset_save_CFLAGS" 5839 fi 5840 5841 found="no" 5842 5843 if test $found = "no" ; then 5844 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5846 fi 5847 5848 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5850 fi 5851 5852 CFLAGS="$CFLAGS -Wunused" 5853 5854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5855 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5856 cacheid=xorg_cv_cc_flag__Wunused 5857 if eval \${$cacheid+:} false; then : 5858 $as_echo_n "(cached) " >&6 5859 else 5860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5861 /* end confdefs.h. */ 5862 int i; 5863 int 5864 main () 5865 { 5866 5867 ; 5868 return 0; 5869 } 5870 _ACEOF 5871 if ac_fn_c_try_link "$LINENO"; then : 5872 eval $cacheid=yes 5873 else 5874 eval $cacheid=no 5875 fi 5876 rm -f core conftest.err conftest.$ac_objext \ 5877 conftest$ac_exeext conftest.$ac_ext 5878 fi 5879 5880 5881 CFLAGS="$xorg_testset_save_CFLAGS" 5882 5883 eval supported=\$$cacheid 5884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5885 $as_echo "$supported" >&6; } 5886 if test "$supported" = "yes" ; then 5887 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5888 found="yes" 5889 fi 5890 fi 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 xorg_testset_save_CFLAGS="$CFLAGS" 5907 5908 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5911 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5912 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5913 $as_echo_n "(cached) " >&6 5914 else 5915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5916 /* end confdefs.h. */ 5917 int i; 5918 _ACEOF 5919 if ac_fn_c_try_compile "$LINENO"; then : 5920 xorg_cv_cc_flag_unknown_warning_option=yes 5921 else 5922 xorg_cv_cc_flag_unknown_warning_option=no 5923 fi 5924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5925 fi 5926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5927 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5929 CFLAGS="$xorg_testset_save_CFLAGS" 5930 fi 5931 5932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5935 fi 5936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5938 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5939 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5940 $as_echo_n "(cached) " >&6 5941 else 5942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5943 /* end confdefs.h. */ 5944 int i; 5945 _ACEOF 5946 if ac_fn_c_try_compile "$LINENO"; then : 5947 xorg_cv_cc_flag_unused_command_line_argument=yes 5948 else 5949 xorg_cv_cc_flag_unused_command_line_argument=no 5950 fi 5951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5952 fi 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5954 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5956 CFLAGS="$xorg_testset_save_CFLAGS" 5957 fi 5958 5959 found="no" 5960 5961 if test $found = "no" ; then 5962 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5964 fi 5965 5966 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5968 fi 5969 5970 CFLAGS="$CFLAGS -Wuninitialized" 5971 5972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5973 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5974 cacheid=xorg_cv_cc_flag__Wuninitialized 5975 if eval \${$cacheid+:} false; then : 5976 $as_echo_n "(cached) " >&6 5977 else 5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5979 /* end confdefs.h. */ 5980 int i; 5981 int 5982 main () 5983 { 5984 5985 ; 5986 return 0; 5987 } 5988 _ACEOF 5989 if ac_fn_c_try_link "$LINENO"; then : 5990 eval $cacheid=yes 5991 else 5992 eval $cacheid=no 5993 fi 5994 rm -f core conftest.err conftest.$ac_objext \ 5995 conftest$ac_exeext conftest.$ac_ext 5996 fi 5997 5998 5999 CFLAGS="$xorg_testset_save_CFLAGS" 6000 6001 eval supported=\$$cacheid 6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6003 $as_echo "$supported" >&6; } 6004 if test "$supported" = "yes" ; then 6005 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6006 found="yes" 6007 fi 6008 fi 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 xorg_testset_save_CFLAGS="$CFLAGS" 6025 6026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6029 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6030 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6031 $as_echo_n "(cached) " >&6 6032 else 6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6034 /* end confdefs.h. */ 6035 int i; 6036 _ACEOF 6037 if ac_fn_c_try_compile "$LINENO"; then : 6038 xorg_cv_cc_flag_unknown_warning_option=yes 6039 else 6040 xorg_cv_cc_flag_unknown_warning_option=no 6041 fi 6042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6043 fi 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6045 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6047 CFLAGS="$xorg_testset_save_CFLAGS" 6048 fi 6049 6050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6053 fi 6054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6056 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6057 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6058 $as_echo_n "(cached) " >&6 6059 else 6060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6061 /* end confdefs.h. */ 6062 int i; 6063 _ACEOF 6064 if ac_fn_c_try_compile "$LINENO"; then : 6065 xorg_cv_cc_flag_unused_command_line_argument=yes 6066 else 6067 xorg_cv_cc_flag_unused_command_line_argument=no 6068 fi 6069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6070 fi 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6072 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075 fi 6076 6077 found="no" 6078 6079 if test $found = "no" ; then 6080 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 fi 6083 6084 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6086 fi 6087 6088 CFLAGS="$CFLAGS -Wshadow" 6089 6090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6091 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6092 cacheid=xorg_cv_cc_flag__Wshadow 6093 if eval \${$cacheid+:} false; then : 6094 $as_echo_n "(cached) " >&6 6095 else 6096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6097 /* end confdefs.h. */ 6098 int i; 6099 int 6100 main () 6101 { 6102 6103 ; 6104 return 0; 6105 } 6106 _ACEOF 6107 if ac_fn_c_try_link "$LINENO"; then : 6108 eval $cacheid=yes 6109 else 6110 eval $cacheid=no 6111 fi 6112 rm -f core conftest.err conftest.$ac_objext \ 6113 conftest$ac_exeext conftest.$ac_ext 6114 fi 6115 6116 6117 CFLAGS="$xorg_testset_save_CFLAGS" 6118 6119 eval supported=\$$cacheid 6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6121 $as_echo "$supported" >&6; } 6122 if test "$supported" = "yes" ; then 6123 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6124 found="yes" 6125 fi 6126 fi 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 xorg_testset_save_CFLAGS="$CFLAGS" 6143 6144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6147 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6148 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6149 $as_echo_n "(cached) " >&6 6150 else 6151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6152 /* end confdefs.h. */ 6153 int i; 6154 _ACEOF 6155 if ac_fn_c_try_compile "$LINENO"; then : 6156 xorg_cv_cc_flag_unknown_warning_option=yes 6157 else 6158 xorg_cv_cc_flag_unknown_warning_option=no 6159 fi 6160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6161 fi 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6163 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6165 CFLAGS="$xorg_testset_save_CFLAGS" 6166 fi 6167 6168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6171 fi 6172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6174 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6175 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6176 $as_echo_n "(cached) " >&6 6177 else 6178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6179 /* end confdefs.h. */ 6180 int i; 6181 _ACEOF 6182 if ac_fn_c_try_compile "$LINENO"; then : 6183 xorg_cv_cc_flag_unused_command_line_argument=yes 6184 else 6185 xorg_cv_cc_flag_unused_command_line_argument=no 6186 fi 6187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6188 fi 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6190 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6192 CFLAGS="$xorg_testset_save_CFLAGS" 6193 fi 6194 6195 found="no" 6196 6197 if test $found = "no" ; then 6198 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6200 fi 6201 6202 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6204 fi 6205 6206 CFLAGS="$CFLAGS -Wcast-qual" 6207 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6209 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6210 cacheid=xorg_cv_cc_flag__Wcast_qual 6211 if eval \${$cacheid+:} false; then : 6212 $as_echo_n "(cached) " >&6 6213 else 6214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6215 /* end confdefs.h. */ 6216 int i; 6217 int 6218 main () 6219 { 6220 6221 ; 6222 return 0; 6223 } 6224 _ACEOF 6225 if ac_fn_c_try_link "$LINENO"; then : 6226 eval $cacheid=yes 6227 else 6228 eval $cacheid=no 6229 fi 6230 rm -f core conftest.err conftest.$ac_objext \ 6231 conftest$ac_exeext conftest.$ac_ext 6232 fi 6233 6234 6235 CFLAGS="$xorg_testset_save_CFLAGS" 6236 6237 eval supported=\$$cacheid 6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6239 $as_echo "$supported" >&6; } 6240 if test "$supported" = "yes" ; then 6241 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6242 found="yes" 6243 fi 6244 fi 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 xorg_testset_save_CFLAGS="$CFLAGS" 6261 6262 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6265 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6266 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6267 $as_echo_n "(cached) " >&6 6268 else 6269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6270 /* end confdefs.h. */ 6271 int i; 6272 _ACEOF 6273 if ac_fn_c_try_compile "$LINENO"; then : 6274 xorg_cv_cc_flag_unknown_warning_option=yes 6275 else 6276 xorg_cv_cc_flag_unknown_warning_option=no 6277 fi 6278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6279 fi 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6281 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6283 CFLAGS="$xorg_testset_save_CFLAGS" 6284 fi 6285 6286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6289 fi 6290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6292 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6293 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6294 $as_echo_n "(cached) " >&6 6295 else 6296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6297 /* end confdefs.h. */ 6298 int i; 6299 _ACEOF 6300 if ac_fn_c_try_compile "$LINENO"; then : 6301 xorg_cv_cc_flag_unused_command_line_argument=yes 6302 else 6303 xorg_cv_cc_flag_unused_command_line_argument=no 6304 fi 6305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6306 fi 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6308 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6310 CFLAGS="$xorg_testset_save_CFLAGS" 6311 fi 6312 6313 found="no" 6314 6315 if test $found = "no" ; then 6316 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6318 fi 6319 6320 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6322 fi 6323 6324 CFLAGS="$CFLAGS -Wmissing-noreturn" 6325 6326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6327 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6328 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6329 if eval \${$cacheid+:} false; then : 6330 $as_echo_n "(cached) " >&6 6331 else 6332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6333 /* end confdefs.h. */ 6334 int i; 6335 int 6336 main () 6337 { 6338 6339 ; 6340 return 0; 6341 } 6342 _ACEOF 6343 if ac_fn_c_try_link "$LINENO"; then : 6344 eval $cacheid=yes 6345 else 6346 eval $cacheid=no 6347 fi 6348 rm -f core conftest.err conftest.$ac_objext \ 6349 conftest$ac_exeext conftest.$ac_ext 6350 fi 6351 6352 6353 CFLAGS="$xorg_testset_save_CFLAGS" 6354 6355 eval supported=\$$cacheid 6356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6357 $as_echo "$supported" >&6; } 6358 if test "$supported" = "yes" ; then 6359 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6360 found="yes" 6361 fi 6362 fi 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 xorg_testset_save_CFLAGS="$CFLAGS" 6379 6380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6383 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6384 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6385 $as_echo_n "(cached) " >&6 6386 else 6387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6388 /* end confdefs.h. */ 6389 int i; 6390 _ACEOF 6391 if ac_fn_c_try_compile "$LINENO"; then : 6392 xorg_cv_cc_flag_unknown_warning_option=yes 6393 else 6394 xorg_cv_cc_flag_unknown_warning_option=no 6395 fi 6396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6397 fi 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6399 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6400 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6401 CFLAGS="$xorg_testset_save_CFLAGS" 6402 fi 6403 6404 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6407 fi 6408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6410 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6411 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6412 $as_echo_n "(cached) " >&6 6413 else 6414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6415 /* end confdefs.h. */ 6416 int i; 6417 _ACEOF 6418 if ac_fn_c_try_compile "$LINENO"; then : 6419 xorg_cv_cc_flag_unused_command_line_argument=yes 6420 else 6421 xorg_cv_cc_flag_unused_command_line_argument=no 6422 fi 6423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6424 fi 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6426 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6428 CFLAGS="$xorg_testset_save_CFLAGS" 6429 fi 6430 6431 found="no" 6432 6433 if test $found = "no" ; then 6434 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6436 fi 6437 6438 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6440 fi 6441 6442 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6443 6444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6445 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6446 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6447 if eval \${$cacheid+:} false; then : 6448 $as_echo_n "(cached) " >&6 6449 else 6450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6451 /* end confdefs.h. */ 6452 int i; 6453 int 6454 main () 6455 { 6456 6457 ; 6458 return 0; 6459 } 6460 _ACEOF 6461 if ac_fn_c_try_link "$LINENO"; then : 6462 eval $cacheid=yes 6463 else 6464 eval $cacheid=no 6465 fi 6466 rm -f core conftest.err conftest.$ac_objext \ 6467 conftest$ac_exeext conftest.$ac_ext 6468 fi 6469 6470 6471 CFLAGS="$xorg_testset_save_CFLAGS" 6472 6473 eval supported=\$$cacheid 6474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6475 $as_echo "$supported" >&6; } 6476 if test "$supported" = "yes" ; then 6477 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6478 found="yes" 6479 fi 6480 fi 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 xorg_testset_save_CFLAGS="$CFLAGS" 6497 6498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6501 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6502 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6503 $as_echo_n "(cached) " >&6 6504 else 6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506 /* end confdefs.h. */ 6507 int i; 6508 _ACEOF 6509 if ac_fn_c_try_compile "$LINENO"; then : 6510 xorg_cv_cc_flag_unknown_warning_option=yes 6511 else 6512 xorg_cv_cc_flag_unknown_warning_option=no 6513 fi 6514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6515 fi 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6517 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6519 CFLAGS="$xorg_testset_save_CFLAGS" 6520 fi 6521 6522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6525 fi 6526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6528 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6529 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6530 $as_echo_n "(cached) " >&6 6531 else 6532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6533 /* end confdefs.h. */ 6534 int i; 6535 _ACEOF 6536 if ac_fn_c_try_compile "$LINENO"; then : 6537 xorg_cv_cc_flag_unused_command_line_argument=yes 6538 else 6539 xorg_cv_cc_flag_unused_command_line_argument=no 6540 fi 6541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6542 fi 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6544 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6546 CFLAGS="$xorg_testset_save_CFLAGS" 6547 fi 6548 6549 found="no" 6550 6551 if test $found = "no" ; then 6552 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6554 fi 6555 6556 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6558 fi 6559 6560 CFLAGS="$CFLAGS -Wredundant-decls" 6561 6562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6563 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6564 cacheid=xorg_cv_cc_flag__Wredundant_decls 6565 if eval \${$cacheid+:} false; then : 6566 $as_echo_n "(cached) " >&6 6567 else 6568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6569 /* end confdefs.h. */ 6570 int i; 6571 int 6572 main () 6573 { 6574 6575 ; 6576 return 0; 6577 } 6578 _ACEOF 6579 if ac_fn_c_try_link "$LINENO"; then : 6580 eval $cacheid=yes 6581 else 6582 eval $cacheid=no 6583 fi 6584 rm -f core conftest.err conftest.$ac_objext \ 6585 conftest$ac_exeext conftest.$ac_ext 6586 fi 6587 6588 6589 CFLAGS="$xorg_testset_save_CFLAGS" 6590 6591 eval supported=\$$cacheid 6592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6593 $as_echo "$supported" >&6; } 6594 if test "$supported" = "yes" ; then 6595 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6596 found="yes" 6597 fi 6598 fi 6599 6600 6601 6602 # These are currently disabled because they are noisy. They will be enabled 6603 # in the future once the codebase is sufficiently modernized to silence 6604 # them. For now, I don't want them to drown out the other warnings. 6605 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6606 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6607 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6608 6609 # Turn some warnings into errors, so we don't accidently get successful builds 6610 # when there are problems that should be fixed. 6611 6612 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 xorg_testset_save_CFLAGS="$CFLAGS" 6627 6628 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6631 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6632 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6633 $as_echo_n "(cached) " >&6 6634 else 6635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6636 /* end confdefs.h. */ 6637 int i; 6638 _ACEOF 6639 if ac_fn_c_try_compile "$LINENO"; then : 6640 xorg_cv_cc_flag_unknown_warning_option=yes 6641 else 6642 xorg_cv_cc_flag_unknown_warning_option=no 6643 fi 6644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6645 fi 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6647 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6649 CFLAGS="$xorg_testset_save_CFLAGS" 6650 fi 6651 6652 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6655 fi 6656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6658 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6659 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6660 $as_echo_n "(cached) " >&6 6661 else 6662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663 /* end confdefs.h. */ 6664 int i; 6665 _ACEOF 6666 if ac_fn_c_try_compile "$LINENO"; then : 6667 xorg_cv_cc_flag_unused_command_line_argument=yes 6668 else 6669 xorg_cv_cc_flag_unused_command_line_argument=no 6670 fi 6671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6672 fi 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6674 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6676 CFLAGS="$xorg_testset_save_CFLAGS" 6677 fi 6678 6679 found="no" 6680 6681 if test $found = "no" ; then 6682 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6684 fi 6685 6686 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6688 fi 6689 6690 CFLAGS="$CFLAGS -Werror=implicit" 6691 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6693 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6694 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6695 if eval \${$cacheid+:} false; then : 6696 $as_echo_n "(cached) " >&6 6697 else 6698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6699 /* end confdefs.h. */ 6700 int i; 6701 int 6702 main () 6703 { 6704 6705 ; 6706 return 0; 6707 } 6708 _ACEOF 6709 if ac_fn_c_try_link "$LINENO"; then : 6710 eval $cacheid=yes 6711 else 6712 eval $cacheid=no 6713 fi 6714 rm -f core conftest.err conftest.$ac_objext \ 6715 conftest$ac_exeext conftest.$ac_ext 6716 fi 6717 6718 6719 CFLAGS="$xorg_testset_save_CFLAGS" 6720 6721 eval supported=\$$cacheid 6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6723 $as_echo "$supported" >&6; } 6724 if test "$supported" = "yes" ; then 6725 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6726 found="yes" 6727 fi 6728 fi 6729 6730 if test $found = "no" ; then 6731 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6733 fi 6734 6735 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6737 fi 6738 6739 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6740 6741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6742 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6743 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6744 if eval \${$cacheid+:} false; then : 6745 $as_echo_n "(cached) " >&6 6746 else 6747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6748 /* end confdefs.h. */ 6749 int i; 6750 int 6751 main () 6752 { 6753 6754 ; 6755 return 0; 6756 } 6757 _ACEOF 6758 if ac_fn_c_try_link "$LINENO"; then : 6759 eval $cacheid=yes 6760 else 6761 eval $cacheid=no 6762 fi 6763 rm -f core conftest.err conftest.$ac_objext \ 6764 conftest$ac_exeext conftest.$ac_ext 6765 fi 6766 6767 6768 CFLAGS="$xorg_testset_save_CFLAGS" 6769 6770 eval supported=\$$cacheid 6771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6772 $as_echo "$supported" >&6; } 6773 if test "$supported" = "yes" ; then 6774 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6775 found="yes" 6776 fi 6777 fi 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 xorg_testset_save_CFLAGS="$CFLAGS" 6794 6795 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6798 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6799 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6800 $as_echo_n "(cached) " >&6 6801 else 6802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6803 /* end confdefs.h. */ 6804 int i; 6805 _ACEOF 6806 if ac_fn_c_try_compile "$LINENO"; then : 6807 xorg_cv_cc_flag_unknown_warning_option=yes 6808 else 6809 xorg_cv_cc_flag_unknown_warning_option=no 6810 fi 6811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6812 fi 6813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6814 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6815 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6816 CFLAGS="$xorg_testset_save_CFLAGS" 6817 fi 6818 6819 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6822 fi 6823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6825 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6826 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6827 $as_echo_n "(cached) " >&6 6828 else 6829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6830 /* end confdefs.h. */ 6831 int i; 6832 _ACEOF 6833 if ac_fn_c_try_compile "$LINENO"; then : 6834 xorg_cv_cc_flag_unused_command_line_argument=yes 6835 else 6836 xorg_cv_cc_flag_unused_command_line_argument=no 6837 fi 6838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6839 fi 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6841 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6842 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6843 CFLAGS="$xorg_testset_save_CFLAGS" 6844 fi 6845 6846 found="no" 6847 6848 if test $found = "no" ; then 6849 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6851 fi 6852 6853 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6855 fi 6856 6857 CFLAGS="$CFLAGS -Werror=nonnull" 6858 6859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6860 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6861 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6862 if eval \${$cacheid+:} false; then : 6863 $as_echo_n "(cached) " >&6 6864 else 6865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6866 /* end confdefs.h. */ 6867 int i; 6868 int 6869 main () 6870 { 6871 6872 ; 6873 return 0; 6874 } 6875 _ACEOF 6876 if ac_fn_c_try_link "$LINENO"; then : 6877 eval $cacheid=yes 6878 else 6879 eval $cacheid=no 6880 fi 6881 rm -f core conftest.err conftest.$ac_objext \ 6882 conftest$ac_exeext conftest.$ac_ext 6883 fi 6884 6885 6886 CFLAGS="$xorg_testset_save_CFLAGS" 6887 6888 eval supported=\$$cacheid 6889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6890 $as_echo "$supported" >&6; } 6891 if test "$supported" = "yes" ; then 6892 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6893 found="yes" 6894 fi 6895 fi 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 xorg_testset_save_CFLAGS="$CFLAGS" 6912 6913 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6916 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6917 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6918 $as_echo_n "(cached) " >&6 6919 else 6920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921 /* end confdefs.h. */ 6922 int i; 6923 _ACEOF 6924 if ac_fn_c_try_compile "$LINENO"; then : 6925 xorg_cv_cc_flag_unknown_warning_option=yes 6926 else 6927 xorg_cv_cc_flag_unknown_warning_option=no 6928 fi 6929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6930 fi 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6932 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6933 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6934 CFLAGS="$xorg_testset_save_CFLAGS" 6935 fi 6936 6937 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6940 fi 6941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6943 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6944 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6945 $as_echo_n "(cached) " >&6 6946 else 6947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6948 /* end confdefs.h. */ 6949 int i; 6950 _ACEOF 6951 if ac_fn_c_try_compile "$LINENO"; then : 6952 xorg_cv_cc_flag_unused_command_line_argument=yes 6953 else 6954 xorg_cv_cc_flag_unused_command_line_argument=no 6955 fi 6956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6957 fi 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6959 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6961 CFLAGS="$xorg_testset_save_CFLAGS" 6962 fi 6963 6964 found="no" 6965 6966 if test $found = "no" ; then 6967 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6969 fi 6970 6971 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6973 fi 6974 6975 CFLAGS="$CFLAGS -Werror=init-self" 6976 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6978 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6979 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 6980 if eval \${$cacheid+:} false; then : 6981 $as_echo_n "(cached) " >&6 6982 else 6983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6984 /* end confdefs.h. */ 6985 int i; 6986 int 6987 main () 6988 { 6989 6990 ; 6991 return 0; 6992 } 6993 _ACEOF 6994 if ac_fn_c_try_link "$LINENO"; then : 6995 eval $cacheid=yes 6996 else 6997 eval $cacheid=no 6998 fi 6999 rm -f core conftest.err conftest.$ac_objext \ 7000 conftest$ac_exeext conftest.$ac_ext 7001 fi 7002 7003 7004 CFLAGS="$xorg_testset_save_CFLAGS" 7005 7006 eval supported=\$$cacheid 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7008 $as_echo "$supported" >&6; } 7009 if test "$supported" = "yes" ; then 7010 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7011 found="yes" 7012 fi 7013 fi 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 xorg_testset_save_CFLAGS="$CFLAGS" 7030 7031 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7034 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7035 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7036 $as_echo_n "(cached) " >&6 7037 else 7038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7039 /* end confdefs.h. */ 7040 int i; 7041 _ACEOF 7042 if ac_fn_c_try_compile "$LINENO"; then : 7043 xorg_cv_cc_flag_unknown_warning_option=yes 7044 else 7045 xorg_cv_cc_flag_unknown_warning_option=no 7046 fi 7047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7048 fi 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7050 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7052 CFLAGS="$xorg_testset_save_CFLAGS" 7053 fi 7054 7055 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7058 fi 7059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7061 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7062 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7063 $as_echo_n "(cached) " >&6 7064 else 7065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7066 /* end confdefs.h. */ 7067 int i; 7068 _ACEOF 7069 if ac_fn_c_try_compile "$LINENO"; then : 7070 xorg_cv_cc_flag_unused_command_line_argument=yes 7071 else 7072 xorg_cv_cc_flag_unused_command_line_argument=no 7073 fi 7074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7075 fi 7076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7077 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7078 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7079 CFLAGS="$xorg_testset_save_CFLAGS" 7080 fi 7081 7082 found="no" 7083 7084 if test $found = "no" ; then 7085 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7087 fi 7088 7089 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7091 fi 7092 7093 CFLAGS="$CFLAGS -Werror=main" 7094 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7096 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7097 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7098 if eval \${$cacheid+:} false; then : 7099 $as_echo_n "(cached) " >&6 7100 else 7101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7102 /* end confdefs.h. */ 7103 int i; 7104 int 7105 main () 7106 { 7107 7108 ; 7109 return 0; 7110 } 7111 _ACEOF 7112 if ac_fn_c_try_link "$LINENO"; then : 7113 eval $cacheid=yes 7114 else 7115 eval $cacheid=no 7116 fi 7117 rm -f core conftest.err conftest.$ac_objext \ 7118 conftest$ac_exeext conftest.$ac_ext 7119 fi 7120 7121 7122 CFLAGS="$xorg_testset_save_CFLAGS" 7123 7124 eval supported=\$$cacheid 7125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7126 $as_echo "$supported" >&6; } 7127 if test "$supported" = "yes" ; then 7128 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7129 found="yes" 7130 fi 7131 fi 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 xorg_testset_save_CFLAGS="$CFLAGS" 7148 7149 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7152 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7153 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7154 $as_echo_n "(cached) " >&6 7155 else 7156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7157 /* end confdefs.h. */ 7158 int i; 7159 _ACEOF 7160 if ac_fn_c_try_compile "$LINENO"; then : 7161 xorg_cv_cc_flag_unknown_warning_option=yes 7162 else 7163 xorg_cv_cc_flag_unknown_warning_option=no 7164 fi 7165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7166 fi 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7168 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7170 CFLAGS="$xorg_testset_save_CFLAGS" 7171 fi 7172 7173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7176 fi 7177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7179 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7180 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7181 $as_echo_n "(cached) " >&6 7182 else 7183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7184 /* end confdefs.h. */ 7185 int i; 7186 _ACEOF 7187 if ac_fn_c_try_compile "$LINENO"; then : 7188 xorg_cv_cc_flag_unused_command_line_argument=yes 7189 else 7190 xorg_cv_cc_flag_unused_command_line_argument=no 7191 fi 7192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7193 fi 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7195 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7197 CFLAGS="$xorg_testset_save_CFLAGS" 7198 fi 7199 7200 found="no" 7201 7202 if test $found = "no" ; then 7203 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7205 fi 7206 7207 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7209 fi 7210 7211 CFLAGS="$CFLAGS -Werror=missing-braces" 7212 7213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7214 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7215 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7216 if eval \${$cacheid+:} false; then : 7217 $as_echo_n "(cached) " >&6 7218 else 7219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7220 /* end confdefs.h. */ 7221 int i; 7222 int 7223 main () 7224 { 7225 7226 ; 7227 return 0; 7228 } 7229 _ACEOF 7230 if ac_fn_c_try_link "$LINENO"; then : 7231 eval $cacheid=yes 7232 else 7233 eval $cacheid=no 7234 fi 7235 rm -f core conftest.err conftest.$ac_objext \ 7236 conftest$ac_exeext conftest.$ac_ext 7237 fi 7238 7239 7240 CFLAGS="$xorg_testset_save_CFLAGS" 7241 7242 eval supported=\$$cacheid 7243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7244 $as_echo "$supported" >&6; } 7245 if test "$supported" = "yes" ; then 7246 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7247 found="yes" 7248 fi 7249 fi 7250 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 xorg_testset_save_CFLAGS="$CFLAGS" 7266 7267 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7270 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7271 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7272 $as_echo_n "(cached) " >&6 7273 else 7274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7275 /* end confdefs.h. */ 7276 int i; 7277 _ACEOF 7278 if ac_fn_c_try_compile "$LINENO"; then : 7279 xorg_cv_cc_flag_unknown_warning_option=yes 7280 else 7281 xorg_cv_cc_flag_unknown_warning_option=no 7282 fi 7283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7284 fi 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7286 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7288 CFLAGS="$xorg_testset_save_CFLAGS" 7289 fi 7290 7291 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7294 fi 7295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7297 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7298 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7299 $as_echo_n "(cached) " >&6 7300 else 7301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7302 /* end confdefs.h. */ 7303 int i; 7304 _ACEOF 7305 if ac_fn_c_try_compile "$LINENO"; then : 7306 xorg_cv_cc_flag_unused_command_line_argument=yes 7307 else 7308 xorg_cv_cc_flag_unused_command_line_argument=no 7309 fi 7310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7311 fi 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7313 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7315 CFLAGS="$xorg_testset_save_CFLAGS" 7316 fi 7317 7318 found="no" 7319 7320 if test $found = "no" ; then 7321 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7323 fi 7324 7325 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7327 fi 7328 7329 CFLAGS="$CFLAGS -Werror=sequence-point" 7330 7331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7332 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7333 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7334 if eval \${$cacheid+:} false; then : 7335 $as_echo_n "(cached) " >&6 7336 else 7337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7338 /* end confdefs.h. */ 7339 int i; 7340 int 7341 main () 7342 { 7343 7344 ; 7345 return 0; 7346 } 7347 _ACEOF 7348 if ac_fn_c_try_link "$LINENO"; then : 7349 eval $cacheid=yes 7350 else 7351 eval $cacheid=no 7352 fi 7353 rm -f core conftest.err conftest.$ac_objext \ 7354 conftest$ac_exeext conftest.$ac_ext 7355 fi 7356 7357 7358 CFLAGS="$xorg_testset_save_CFLAGS" 7359 7360 eval supported=\$$cacheid 7361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7362 $as_echo "$supported" >&6; } 7363 if test "$supported" = "yes" ; then 7364 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7365 found="yes" 7366 fi 7367 fi 7368 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 xorg_testset_save_CFLAGS="$CFLAGS" 7384 7385 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7388 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7389 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7390 $as_echo_n "(cached) " >&6 7391 else 7392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7393 /* end confdefs.h. */ 7394 int i; 7395 _ACEOF 7396 if ac_fn_c_try_compile "$LINENO"; then : 7397 xorg_cv_cc_flag_unknown_warning_option=yes 7398 else 7399 xorg_cv_cc_flag_unknown_warning_option=no 7400 fi 7401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7402 fi 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7404 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7406 CFLAGS="$xorg_testset_save_CFLAGS" 7407 fi 7408 7409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7412 fi 7413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7415 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7416 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7417 $as_echo_n "(cached) " >&6 7418 else 7419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7420 /* end confdefs.h. */ 7421 int i; 7422 _ACEOF 7423 if ac_fn_c_try_compile "$LINENO"; then : 7424 xorg_cv_cc_flag_unused_command_line_argument=yes 7425 else 7426 xorg_cv_cc_flag_unused_command_line_argument=no 7427 fi 7428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7429 fi 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7431 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7432 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7433 CFLAGS="$xorg_testset_save_CFLAGS" 7434 fi 7435 7436 found="no" 7437 7438 if test $found = "no" ; then 7439 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7441 fi 7442 7443 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7445 fi 7446 7447 CFLAGS="$CFLAGS -Werror=return-type" 7448 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7450 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7451 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7452 if eval \${$cacheid+:} false; then : 7453 $as_echo_n "(cached) " >&6 7454 else 7455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7456 /* end confdefs.h. */ 7457 int i; 7458 int 7459 main () 7460 { 7461 7462 ; 7463 return 0; 7464 } 7465 _ACEOF 7466 if ac_fn_c_try_link "$LINENO"; then : 7467 eval $cacheid=yes 7468 else 7469 eval $cacheid=no 7470 fi 7471 rm -f core conftest.err conftest.$ac_objext \ 7472 conftest$ac_exeext conftest.$ac_ext 7473 fi 7474 7475 7476 CFLAGS="$xorg_testset_save_CFLAGS" 7477 7478 eval supported=\$$cacheid 7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7480 $as_echo "$supported" >&6; } 7481 if test "$supported" = "yes" ; then 7482 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7483 found="yes" 7484 fi 7485 fi 7486 7487 if test $found = "no" ; then 7488 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7490 fi 7491 7492 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7494 fi 7495 7496 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7497 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7499 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7500 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7501 if eval \${$cacheid+:} false; then : 7502 $as_echo_n "(cached) " >&6 7503 else 7504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7505 /* end confdefs.h. */ 7506 int i; 7507 int 7508 main () 7509 { 7510 7511 ; 7512 return 0; 7513 } 7514 _ACEOF 7515 if ac_fn_c_try_link "$LINENO"; then : 7516 eval $cacheid=yes 7517 else 7518 eval $cacheid=no 7519 fi 7520 rm -f core conftest.err conftest.$ac_objext \ 7521 conftest$ac_exeext conftest.$ac_ext 7522 fi 7523 7524 7525 CFLAGS="$xorg_testset_save_CFLAGS" 7526 7527 eval supported=\$$cacheid 7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7529 $as_echo "$supported" >&6; } 7530 if test "$supported" = "yes" ; then 7531 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7532 found="yes" 7533 fi 7534 fi 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 xorg_testset_save_CFLAGS="$CFLAGS" 7551 7552 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7555 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7556 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7557 $as_echo_n "(cached) " >&6 7558 else 7559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7560 /* end confdefs.h. */ 7561 int i; 7562 _ACEOF 7563 if ac_fn_c_try_compile "$LINENO"; then : 7564 xorg_cv_cc_flag_unknown_warning_option=yes 7565 else 7566 xorg_cv_cc_flag_unknown_warning_option=no 7567 fi 7568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7569 fi 7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7571 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7572 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7573 CFLAGS="$xorg_testset_save_CFLAGS" 7574 fi 7575 7576 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7579 fi 7580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7582 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7583 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7584 $as_echo_n "(cached) " >&6 7585 else 7586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7587 /* end confdefs.h. */ 7588 int i; 7589 _ACEOF 7590 if ac_fn_c_try_compile "$LINENO"; then : 7591 xorg_cv_cc_flag_unused_command_line_argument=yes 7592 else 7593 xorg_cv_cc_flag_unused_command_line_argument=no 7594 fi 7595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7596 fi 7597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7598 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7599 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7600 CFLAGS="$xorg_testset_save_CFLAGS" 7601 fi 7602 7603 found="no" 7604 7605 if test $found = "no" ; then 7606 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7608 fi 7609 7610 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7612 fi 7613 7614 CFLAGS="$CFLAGS -Werror=trigraphs" 7615 7616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7617 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7618 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7619 if eval \${$cacheid+:} false; then : 7620 $as_echo_n "(cached) " >&6 7621 else 7622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7623 /* end confdefs.h. */ 7624 int i; 7625 int 7626 main () 7627 { 7628 7629 ; 7630 return 0; 7631 } 7632 _ACEOF 7633 if ac_fn_c_try_link "$LINENO"; then : 7634 eval $cacheid=yes 7635 else 7636 eval $cacheid=no 7637 fi 7638 rm -f core conftest.err conftest.$ac_objext \ 7639 conftest$ac_exeext conftest.$ac_ext 7640 fi 7641 7642 7643 CFLAGS="$xorg_testset_save_CFLAGS" 7644 7645 eval supported=\$$cacheid 7646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7647 $as_echo "$supported" >&6; } 7648 if test "$supported" = "yes" ; then 7649 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7650 found="yes" 7651 fi 7652 fi 7653 7654 7655 7656 7657 7658 7659 7660 7661 7662 7663 7664 7665 7666 7667 7668 xorg_testset_save_CFLAGS="$CFLAGS" 7669 7670 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7673 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7674 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7675 $as_echo_n "(cached) " >&6 7676 else 7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678 /* end confdefs.h. */ 7679 int i; 7680 _ACEOF 7681 if ac_fn_c_try_compile "$LINENO"; then : 7682 xorg_cv_cc_flag_unknown_warning_option=yes 7683 else 7684 xorg_cv_cc_flag_unknown_warning_option=no 7685 fi 7686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7687 fi 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7689 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7690 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7691 CFLAGS="$xorg_testset_save_CFLAGS" 7692 fi 7693 7694 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7695 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7697 fi 7698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7700 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7701 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7702 $as_echo_n "(cached) " >&6 7703 else 7704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7705 /* end confdefs.h. */ 7706 int i; 7707 _ACEOF 7708 if ac_fn_c_try_compile "$LINENO"; then : 7709 xorg_cv_cc_flag_unused_command_line_argument=yes 7710 else 7711 xorg_cv_cc_flag_unused_command_line_argument=no 7712 fi 7713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7714 fi 7715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7716 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7717 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7718 CFLAGS="$xorg_testset_save_CFLAGS" 7719 fi 7720 7721 found="no" 7722 7723 if test $found = "no" ; then 7724 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7726 fi 7727 7728 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7730 fi 7731 7732 CFLAGS="$CFLAGS -Werror=array-bounds" 7733 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7735 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7736 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7737 if eval \${$cacheid+:} false; then : 7738 $as_echo_n "(cached) " >&6 7739 else 7740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7741 /* end confdefs.h. */ 7742 int i; 7743 int 7744 main () 7745 { 7746 7747 ; 7748 return 0; 7749 } 7750 _ACEOF 7751 if ac_fn_c_try_link "$LINENO"; then : 7752 eval $cacheid=yes 7753 else 7754 eval $cacheid=no 7755 fi 7756 rm -f core conftest.err conftest.$ac_objext \ 7757 conftest$ac_exeext conftest.$ac_ext 7758 fi 7759 7760 7761 CFLAGS="$xorg_testset_save_CFLAGS" 7762 7763 eval supported=\$$cacheid 7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7765 $as_echo "$supported" >&6; } 7766 if test "$supported" = "yes" ; then 7767 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7768 found="yes" 7769 fi 7770 fi 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 xorg_testset_save_CFLAGS="$CFLAGS" 7787 7788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7791 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7792 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7793 $as_echo_n "(cached) " >&6 7794 else 7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7796 /* end confdefs.h. */ 7797 int i; 7798 _ACEOF 7799 if ac_fn_c_try_compile "$LINENO"; then : 7800 xorg_cv_cc_flag_unknown_warning_option=yes 7801 else 7802 xorg_cv_cc_flag_unknown_warning_option=no 7803 fi 7804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7805 fi 7806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7807 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7808 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7809 CFLAGS="$xorg_testset_save_CFLAGS" 7810 fi 7811 7812 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7815 fi 7816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7818 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7819 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7820 $as_echo_n "(cached) " >&6 7821 else 7822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7823 /* end confdefs.h. */ 7824 int i; 7825 _ACEOF 7826 if ac_fn_c_try_compile "$LINENO"; then : 7827 xorg_cv_cc_flag_unused_command_line_argument=yes 7828 else 7829 xorg_cv_cc_flag_unused_command_line_argument=no 7830 fi 7831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7832 fi 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7834 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7835 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7836 CFLAGS="$xorg_testset_save_CFLAGS" 7837 fi 7838 7839 found="no" 7840 7841 if test $found = "no" ; then 7842 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7844 fi 7845 7846 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7848 fi 7849 7850 CFLAGS="$CFLAGS -Werror=write-strings" 7851 7852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7853 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7854 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7855 if eval \${$cacheid+:} false; then : 7856 $as_echo_n "(cached) " >&6 7857 else 7858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7859 /* end confdefs.h. */ 7860 int i; 7861 int 7862 main () 7863 { 7864 7865 ; 7866 return 0; 7867 } 7868 _ACEOF 7869 if ac_fn_c_try_link "$LINENO"; then : 7870 eval $cacheid=yes 7871 else 7872 eval $cacheid=no 7873 fi 7874 rm -f core conftest.err conftest.$ac_objext \ 7875 conftest$ac_exeext conftest.$ac_ext 7876 fi 7877 7878 7879 CFLAGS="$xorg_testset_save_CFLAGS" 7880 7881 eval supported=\$$cacheid 7882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7883 $as_echo "$supported" >&6; } 7884 if test "$supported" = "yes" ; then 7885 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7886 found="yes" 7887 fi 7888 fi 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 xorg_testset_save_CFLAGS="$CFLAGS" 7905 7906 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7909 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7910 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7911 $as_echo_n "(cached) " >&6 7912 else 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914 /* end confdefs.h. */ 7915 int i; 7916 _ACEOF 7917 if ac_fn_c_try_compile "$LINENO"; then : 7918 xorg_cv_cc_flag_unknown_warning_option=yes 7919 else 7920 xorg_cv_cc_flag_unknown_warning_option=no 7921 fi 7922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7923 fi 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7925 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7927 CFLAGS="$xorg_testset_save_CFLAGS" 7928 fi 7929 7930 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7933 fi 7934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7936 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7937 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7938 $as_echo_n "(cached) " >&6 7939 else 7940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7941 /* end confdefs.h. */ 7942 int i; 7943 _ACEOF 7944 if ac_fn_c_try_compile "$LINENO"; then : 7945 xorg_cv_cc_flag_unused_command_line_argument=yes 7946 else 7947 xorg_cv_cc_flag_unused_command_line_argument=no 7948 fi 7949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7950 fi 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7952 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955 fi 7956 7957 found="no" 7958 7959 if test $found = "no" ; then 7960 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7962 fi 7963 7964 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7966 fi 7967 7968 CFLAGS="$CFLAGS -Werror=address" 7969 7970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7971 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7972 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7973 if eval \${$cacheid+:} false; then : 7974 $as_echo_n "(cached) " >&6 7975 else 7976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7977 /* end confdefs.h. */ 7978 int i; 7979 int 7980 main () 7981 { 7982 7983 ; 7984 return 0; 7985 } 7986 _ACEOF 7987 if ac_fn_c_try_link "$LINENO"; then : 7988 eval $cacheid=yes 7989 else 7990 eval $cacheid=no 7991 fi 7992 rm -f core conftest.err conftest.$ac_objext \ 7993 conftest$ac_exeext conftest.$ac_ext 7994 fi 7995 7996 7997 CFLAGS="$xorg_testset_save_CFLAGS" 7998 7999 eval supported=\$$cacheid 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8001 $as_echo "$supported" >&6; } 8002 if test "$supported" = "yes" ; then 8003 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8004 found="yes" 8005 fi 8006 fi 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 xorg_testset_save_CFLAGS="$CFLAGS" 8023 8024 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8027 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8028 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8029 $as_echo_n "(cached) " >&6 8030 else 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032 /* end confdefs.h. */ 8033 int i; 8034 _ACEOF 8035 if ac_fn_c_try_compile "$LINENO"; then : 8036 xorg_cv_cc_flag_unknown_warning_option=yes 8037 else 8038 xorg_cv_cc_flag_unknown_warning_option=no 8039 fi 8040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8041 fi 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8043 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8045 CFLAGS="$xorg_testset_save_CFLAGS" 8046 fi 8047 8048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8051 fi 8052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8054 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8055 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8056 $as_echo_n "(cached) " >&6 8057 else 8058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8059 /* end confdefs.h. */ 8060 int i; 8061 _ACEOF 8062 if ac_fn_c_try_compile "$LINENO"; then : 8063 xorg_cv_cc_flag_unused_command_line_argument=yes 8064 else 8065 xorg_cv_cc_flag_unused_command_line_argument=no 8066 fi 8067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8068 fi 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8070 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8072 CFLAGS="$xorg_testset_save_CFLAGS" 8073 fi 8074 8075 found="no" 8076 8077 if test $found = "no" ; then 8078 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8080 fi 8081 8082 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8084 fi 8085 8086 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8087 8088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8089 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8090 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8091 if eval \${$cacheid+:} false; then : 8092 $as_echo_n "(cached) " >&6 8093 else 8094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8095 /* end confdefs.h. */ 8096 int i; 8097 int 8098 main () 8099 { 8100 8101 ; 8102 return 0; 8103 } 8104 _ACEOF 8105 if ac_fn_c_try_link "$LINENO"; then : 8106 eval $cacheid=yes 8107 else 8108 eval $cacheid=no 8109 fi 8110 rm -f core conftest.err conftest.$ac_objext \ 8111 conftest$ac_exeext conftest.$ac_ext 8112 fi 8113 8114 8115 CFLAGS="$xorg_testset_save_CFLAGS" 8116 8117 eval supported=\$$cacheid 8118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8119 $as_echo "$supported" >&6; } 8120 if test "$supported" = "yes" ; then 8121 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8122 found="yes" 8123 fi 8124 fi 8125 8126 if test $found = "no" ; then 8127 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8129 fi 8130 8131 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8133 fi 8134 8135 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8136 8137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8138 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8139 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8140 if eval \${$cacheid+:} false; then : 8141 $as_echo_n "(cached) " >&6 8142 else 8143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8144 /* end confdefs.h. */ 8145 int i; 8146 int 8147 main () 8148 { 8149 8150 ; 8151 return 0; 8152 } 8153 _ACEOF 8154 if ac_fn_c_try_link "$LINENO"; then : 8155 eval $cacheid=yes 8156 else 8157 eval $cacheid=no 8158 fi 8159 rm -f core conftest.err conftest.$ac_objext \ 8160 conftest$ac_exeext conftest.$ac_ext 8161 fi 8162 8163 8164 CFLAGS="$xorg_testset_save_CFLAGS" 8165 8166 eval supported=\$$cacheid 8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8168 $as_echo "$supported" >&6; } 8169 if test "$supported" = "yes" ; then 8170 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8171 found="yes" 8172 fi 8173 fi 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184 8185 8186 8187 8188 8189 xorg_testset_save_CFLAGS="$CFLAGS" 8190 8191 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8194 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8195 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8196 $as_echo_n "(cached) " >&6 8197 else 8198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8199 /* end confdefs.h. */ 8200 int i; 8201 _ACEOF 8202 if ac_fn_c_try_compile "$LINENO"; then : 8203 xorg_cv_cc_flag_unknown_warning_option=yes 8204 else 8205 xorg_cv_cc_flag_unknown_warning_option=no 8206 fi 8207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8208 fi 8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8210 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8211 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8212 CFLAGS="$xorg_testset_save_CFLAGS" 8213 fi 8214 8215 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8218 fi 8219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8221 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8222 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8223 $as_echo_n "(cached) " >&6 8224 else 8225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8226 /* end confdefs.h. */ 8227 int i; 8228 _ACEOF 8229 if ac_fn_c_try_compile "$LINENO"; then : 8230 xorg_cv_cc_flag_unused_command_line_argument=yes 8231 else 8232 xorg_cv_cc_flag_unused_command_line_argument=no 8233 fi 8234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8235 fi 8236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8237 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8239 CFLAGS="$xorg_testset_save_CFLAGS" 8240 fi 8241 8242 found="no" 8243 8244 if test $found = "no" ; then 8245 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8247 fi 8248 8249 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8251 fi 8252 8253 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8254 8255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8256 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8257 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8258 if eval \${$cacheid+:} false; then : 8259 $as_echo_n "(cached) " >&6 8260 else 8261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8262 /* end confdefs.h. */ 8263 int i; 8264 int 8265 main () 8266 { 8267 8268 ; 8269 return 0; 8270 } 8271 _ACEOF 8272 if ac_fn_c_try_link "$LINENO"; then : 8273 eval $cacheid=yes 8274 else 8275 eval $cacheid=no 8276 fi 8277 rm -f core conftest.err conftest.$ac_objext \ 8278 conftest$ac_exeext conftest.$ac_ext 8279 fi 8280 8281 8282 CFLAGS="$xorg_testset_save_CFLAGS" 8283 8284 eval supported=\$$cacheid 8285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8286 $as_echo "$supported" >&6; } 8287 if test "$supported" = "yes" ; then 8288 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8289 found="yes" 8290 fi 8291 fi 8292 8293 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8294 else 8295 { $as_echo "$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 8296 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8297 8298 8299 8300 8301 8302 8303 8304 8305 8306 8307 8308 8309 8310 xorg_testset_save_CFLAGS="$CFLAGS" 8311 8312 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8315 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8316 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8317 $as_echo_n "(cached) " >&6 8318 else 8319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8320 /* end confdefs.h. */ 8321 int i; 8322 _ACEOF 8323 if ac_fn_c_try_compile "$LINENO"; then : 8324 xorg_cv_cc_flag_unknown_warning_option=yes 8325 else 8326 xorg_cv_cc_flag_unknown_warning_option=no 8327 fi 8328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8329 fi 8330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8331 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8332 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8333 CFLAGS="$xorg_testset_save_CFLAGS" 8334 fi 8335 8336 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8339 fi 8340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8342 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8343 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8344 $as_echo_n "(cached) " >&6 8345 else 8346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8347 /* end confdefs.h. */ 8348 int i; 8349 _ACEOF 8350 if ac_fn_c_try_compile "$LINENO"; then : 8351 xorg_cv_cc_flag_unused_command_line_argument=yes 8352 else 8353 xorg_cv_cc_flag_unused_command_line_argument=no 8354 fi 8355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8356 fi 8357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8358 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8359 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8360 CFLAGS="$xorg_testset_save_CFLAGS" 8361 fi 8362 8363 found="no" 8364 8365 if test $found = "no" ; then 8366 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8368 fi 8369 8370 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8372 fi 8373 8374 CFLAGS="$CFLAGS -Wimplicit" 8375 8376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8377 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8378 cacheid=xorg_cv_cc_flag__Wimplicit 8379 if eval \${$cacheid+:} false; then : 8380 $as_echo_n "(cached) " >&6 8381 else 8382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8383 /* end confdefs.h. */ 8384 int i; 8385 int 8386 main () 8387 { 8388 8389 ; 8390 return 0; 8391 } 8392 _ACEOF 8393 if ac_fn_c_try_link "$LINENO"; then : 8394 eval $cacheid=yes 8395 else 8396 eval $cacheid=no 8397 fi 8398 rm -f core conftest.err conftest.$ac_objext \ 8399 conftest$ac_exeext conftest.$ac_ext 8400 fi 8401 8402 8403 CFLAGS="$xorg_testset_save_CFLAGS" 8404 8405 eval supported=\$$cacheid 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8407 $as_echo "$supported" >&6; } 8408 if test "$supported" = "yes" ; then 8409 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8410 found="yes" 8411 fi 8412 fi 8413 8414 8415 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 xorg_testset_save_CFLAGS="$CFLAGS" 8429 8430 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8433 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8434 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8435 $as_echo_n "(cached) " >&6 8436 else 8437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8438 /* end confdefs.h. */ 8439 int i; 8440 _ACEOF 8441 if ac_fn_c_try_compile "$LINENO"; then : 8442 xorg_cv_cc_flag_unknown_warning_option=yes 8443 else 8444 xorg_cv_cc_flag_unknown_warning_option=no 8445 fi 8446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8447 fi 8448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8449 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8450 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452 fi 8453 8454 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8457 fi 8458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8460 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8461 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8462 $as_echo_n "(cached) " >&6 8463 else 8464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8465 /* end confdefs.h. */ 8466 int i; 8467 _ACEOF 8468 if ac_fn_c_try_compile "$LINENO"; then : 8469 xorg_cv_cc_flag_unused_command_line_argument=yes 8470 else 8471 xorg_cv_cc_flag_unused_command_line_argument=no 8472 fi 8473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8474 fi 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8476 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8477 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8478 CFLAGS="$xorg_testset_save_CFLAGS" 8479 fi 8480 8481 found="no" 8482 8483 if test $found = "no" ; then 8484 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8486 fi 8487 8488 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8490 fi 8491 8492 CFLAGS="$CFLAGS -Wnonnull" 8493 8494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8495 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8496 cacheid=xorg_cv_cc_flag__Wnonnull 8497 if eval \${$cacheid+:} false; then : 8498 $as_echo_n "(cached) " >&6 8499 else 8500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8501 /* end confdefs.h. */ 8502 int i; 8503 int 8504 main () 8505 { 8506 8507 ; 8508 return 0; 8509 } 8510 _ACEOF 8511 if ac_fn_c_try_link "$LINENO"; then : 8512 eval $cacheid=yes 8513 else 8514 eval $cacheid=no 8515 fi 8516 rm -f core conftest.err conftest.$ac_objext \ 8517 conftest$ac_exeext conftest.$ac_ext 8518 fi 8519 8520 8521 CFLAGS="$xorg_testset_save_CFLAGS" 8522 8523 eval supported=\$$cacheid 8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8525 $as_echo "$supported" >&6; } 8526 if test "$supported" = "yes" ; then 8527 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8528 found="yes" 8529 fi 8530 fi 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 xorg_testset_save_CFLAGS="$CFLAGS" 8547 8548 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8551 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8552 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8553 $as_echo_n "(cached) " >&6 8554 else 8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8556 /* end confdefs.h. */ 8557 int i; 8558 _ACEOF 8559 if ac_fn_c_try_compile "$LINENO"; then : 8560 xorg_cv_cc_flag_unknown_warning_option=yes 8561 else 8562 xorg_cv_cc_flag_unknown_warning_option=no 8563 fi 8564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8565 fi 8566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8567 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8568 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8569 CFLAGS="$xorg_testset_save_CFLAGS" 8570 fi 8571 8572 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8575 fi 8576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8578 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8579 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8580 $as_echo_n "(cached) " >&6 8581 else 8582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8583 /* end confdefs.h. */ 8584 int i; 8585 _ACEOF 8586 if ac_fn_c_try_compile "$LINENO"; then : 8587 xorg_cv_cc_flag_unused_command_line_argument=yes 8588 else 8589 xorg_cv_cc_flag_unused_command_line_argument=no 8590 fi 8591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8592 fi 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8594 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8595 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8596 CFLAGS="$xorg_testset_save_CFLAGS" 8597 fi 8598 8599 found="no" 8600 8601 if test $found = "no" ; then 8602 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8604 fi 8605 8606 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8608 fi 8609 8610 CFLAGS="$CFLAGS -Winit-self" 8611 8612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8613 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8614 cacheid=xorg_cv_cc_flag__Winit_self 8615 if eval \${$cacheid+:} false; then : 8616 $as_echo_n "(cached) " >&6 8617 else 8618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8619 /* end confdefs.h. */ 8620 int i; 8621 int 8622 main () 8623 { 8624 8625 ; 8626 return 0; 8627 } 8628 _ACEOF 8629 if ac_fn_c_try_link "$LINENO"; then : 8630 eval $cacheid=yes 8631 else 8632 eval $cacheid=no 8633 fi 8634 rm -f core conftest.err conftest.$ac_objext \ 8635 conftest$ac_exeext conftest.$ac_ext 8636 fi 8637 8638 8639 CFLAGS="$xorg_testset_save_CFLAGS" 8640 8641 eval supported=\$$cacheid 8642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8643 $as_echo "$supported" >&6; } 8644 if test "$supported" = "yes" ; then 8645 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8646 found="yes" 8647 fi 8648 fi 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 xorg_testset_save_CFLAGS="$CFLAGS" 8665 8666 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8669 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8670 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8671 $as_echo_n "(cached) " >&6 8672 else 8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674 /* end confdefs.h. */ 8675 int i; 8676 _ACEOF 8677 if ac_fn_c_try_compile "$LINENO"; then : 8678 xorg_cv_cc_flag_unknown_warning_option=yes 8679 else 8680 xorg_cv_cc_flag_unknown_warning_option=no 8681 fi 8682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8683 fi 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8685 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8687 CFLAGS="$xorg_testset_save_CFLAGS" 8688 fi 8689 8690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8693 fi 8694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8696 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8697 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8698 $as_echo_n "(cached) " >&6 8699 else 8700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8701 /* end confdefs.h. */ 8702 int i; 8703 _ACEOF 8704 if ac_fn_c_try_compile "$LINENO"; then : 8705 xorg_cv_cc_flag_unused_command_line_argument=yes 8706 else 8707 xorg_cv_cc_flag_unused_command_line_argument=no 8708 fi 8709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8710 fi 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8712 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8714 CFLAGS="$xorg_testset_save_CFLAGS" 8715 fi 8716 8717 found="no" 8718 8719 if test $found = "no" ; then 8720 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 fi 8723 8724 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8726 fi 8727 8728 CFLAGS="$CFLAGS -Wmain" 8729 8730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8731 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8732 cacheid=xorg_cv_cc_flag__Wmain 8733 if eval \${$cacheid+:} false; then : 8734 $as_echo_n "(cached) " >&6 8735 else 8736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8737 /* end confdefs.h. */ 8738 int i; 8739 int 8740 main () 8741 { 8742 8743 ; 8744 return 0; 8745 } 8746 _ACEOF 8747 if ac_fn_c_try_link "$LINENO"; then : 8748 eval $cacheid=yes 8749 else 8750 eval $cacheid=no 8751 fi 8752 rm -f core conftest.err conftest.$ac_objext \ 8753 conftest$ac_exeext conftest.$ac_ext 8754 fi 8755 8756 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758 8759 eval supported=\$$cacheid 8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8761 $as_echo "$supported" >&6; } 8762 if test "$supported" = "yes" ; then 8763 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8764 found="yes" 8765 fi 8766 fi 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 xorg_testset_save_CFLAGS="$CFLAGS" 8783 8784 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8787 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8788 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8789 $as_echo_n "(cached) " >&6 8790 else 8791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792 /* end confdefs.h. */ 8793 int i; 8794 _ACEOF 8795 if ac_fn_c_try_compile "$LINENO"; then : 8796 xorg_cv_cc_flag_unknown_warning_option=yes 8797 else 8798 xorg_cv_cc_flag_unknown_warning_option=no 8799 fi 8800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8801 fi 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8803 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8804 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8805 CFLAGS="$xorg_testset_save_CFLAGS" 8806 fi 8807 8808 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8811 fi 8812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8814 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8815 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8816 $as_echo_n "(cached) " >&6 8817 else 8818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8819 /* end confdefs.h. */ 8820 int i; 8821 _ACEOF 8822 if ac_fn_c_try_compile "$LINENO"; then : 8823 xorg_cv_cc_flag_unused_command_line_argument=yes 8824 else 8825 xorg_cv_cc_flag_unused_command_line_argument=no 8826 fi 8827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8828 fi 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8830 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8831 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8832 CFLAGS="$xorg_testset_save_CFLAGS" 8833 fi 8834 8835 found="no" 8836 8837 if test $found = "no" ; then 8838 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8840 fi 8841 8842 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8844 fi 8845 8846 CFLAGS="$CFLAGS -Wmissing-braces" 8847 8848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8849 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8850 cacheid=xorg_cv_cc_flag__Wmissing_braces 8851 if eval \${$cacheid+:} false; then : 8852 $as_echo_n "(cached) " >&6 8853 else 8854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8855 /* end confdefs.h. */ 8856 int i; 8857 int 8858 main () 8859 { 8860 8861 ; 8862 return 0; 8863 } 8864 _ACEOF 8865 if ac_fn_c_try_link "$LINENO"; then : 8866 eval $cacheid=yes 8867 else 8868 eval $cacheid=no 8869 fi 8870 rm -f core conftest.err conftest.$ac_objext \ 8871 conftest$ac_exeext conftest.$ac_ext 8872 fi 8873 8874 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876 8877 eval supported=\$$cacheid 8878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8879 $as_echo "$supported" >&6; } 8880 if test "$supported" = "yes" ; then 8881 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8882 found="yes" 8883 fi 8884 fi 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 xorg_testset_save_CFLAGS="$CFLAGS" 8901 8902 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8905 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8906 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8907 $as_echo_n "(cached) " >&6 8908 else 8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910 /* end confdefs.h. */ 8911 int i; 8912 _ACEOF 8913 if ac_fn_c_try_compile "$LINENO"; then : 8914 xorg_cv_cc_flag_unknown_warning_option=yes 8915 else 8916 xorg_cv_cc_flag_unknown_warning_option=no 8917 fi 8918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8919 fi 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8921 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8923 CFLAGS="$xorg_testset_save_CFLAGS" 8924 fi 8925 8926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8929 fi 8930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8932 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8933 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8934 $as_echo_n "(cached) " >&6 8935 else 8936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8937 /* end confdefs.h. */ 8938 int i; 8939 _ACEOF 8940 if ac_fn_c_try_compile "$LINENO"; then : 8941 xorg_cv_cc_flag_unused_command_line_argument=yes 8942 else 8943 xorg_cv_cc_flag_unused_command_line_argument=no 8944 fi 8945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8946 fi 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8948 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8950 CFLAGS="$xorg_testset_save_CFLAGS" 8951 fi 8952 8953 found="no" 8954 8955 if test $found = "no" ; then 8956 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8958 fi 8959 8960 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8962 fi 8963 8964 CFLAGS="$CFLAGS -Wsequence-point" 8965 8966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8967 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8968 cacheid=xorg_cv_cc_flag__Wsequence_point 8969 if eval \${$cacheid+:} false; then : 8970 $as_echo_n "(cached) " >&6 8971 else 8972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8973 /* end confdefs.h. */ 8974 int i; 8975 int 8976 main () 8977 { 8978 8979 ; 8980 return 0; 8981 } 8982 _ACEOF 8983 if ac_fn_c_try_link "$LINENO"; then : 8984 eval $cacheid=yes 8985 else 8986 eval $cacheid=no 8987 fi 8988 rm -f core conftest.err conftest.$ac_objext \ 8989 conftest$ac_exeext conftest.$ac_ext 8990 fi 8991 8992 8993 CFLAGS="$xorg_testset_save_CFLAGS" 8994 8995 eval supported=\$$cacheid 8996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8997 $as_echo "$supported" >&6; } 8998 if test "$supported" = "yes" ; then 8999 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9000 found="yes" 9001 fi 9002 fi 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 xorg_testset_save_CFLAGS="$CFLAGS" 9019 9020 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9023 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9024 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9025 $as_echo_n "(cached) " >&6 9026 else 9027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9028 /* end confdefs.h. */ 9029 int i; 9030 _ACEOF 9031 if ac_fn_c_try_compile "$LINENO"; then : 9032 xorg_cv_cc_flag_unknown_warning_option=yes 9033 else 9034 xorg_cv_cc_flag_unknown_warning_option=no 9035 fi 9036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9037 fi 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9039 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9040 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9041 CFLAGS="$xorg_testset_save_CFLAGS" 9042 fi 9043 9044 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9047 fi 9048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9050 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9051 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9052 $as_echo_n "(cached) " >&6 9053 else 9054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9055 /* end confdefs.h. */ 9056 int i; 9057 _ACEOF 9058 if ac_fn_c_try_compile "$LINENO"; then : 9059 xorg_cv_cc_flag_unused_command_line_argument=yes 9060 else 9061 xorg_cv_cc_flag_unused_command_line_argument=no 9062 fi 9063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9064 fi 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9066 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9068 CFLAGS="$xorg_testset_save_CFLAGS" 9069 fi 9070 9071 found="no" 9072 9073 if test $found = "no" ; then 9074 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9076 fi 9077 9078 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9080 fi 9081 9082 CFLAGS="$CFLAGS -Wreturn-type" 9083 9084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9085 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9086 cacheid=xorg_cv_cc_flag__Wreturn_type 9087 if eval \${$cacheid+:} false; then : 9088 $as_echo_n "(cached) " >&6 9089 else 9090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9091 /* end confdefs.h. */ 9092 int i; 9093 int 9094 main () 9095 { 9096 9097 ; 9098 return 0; 9099 } 9100 _ACEOF 9101 if ac_fn_c_try_link "$LINENO"; then : 9102 eval $cacheid=yes 9103 else 9104 eval $cacheid=no 9105 fi 9106 rm -f core conftest.err conftest.$ac_objext \ 9107 conftest$ac_exeext conftest.$ac_ext 9108 fi 9109 9110 9111 CFLAGS="$xorg_testset_save_CFLAGS" 9112 9113 eval supported=\$$cacheid 9114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9115 $as_echo "$supported" >&6; } 9116 if test "$supported" = "yes" ; then 9117 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9118 found="yes" 9119 fi 9120 fi 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 xorg_testset_save_CFLAGS="$CFLAGS" 9137 9138 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9141 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9142 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9143 $as_echo_n "(cached) " >&6 9144 else 9145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9146 /* end confdefs.h. */ 9147 int i; 9148 _ACEOF 9149 if ac_fn_c_try_compile "$LINENO"; then : 9150 xorg_cv_cc_flag_unknown_warning_option=yes 9151 else 9152 xorg_cv_cc_flag_unknown_warning_option=no 9153 fi 9154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9155 fi 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9157 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9158 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9159 CFLAGS="$xorg_testset_save_CFLAGS" 9160 fi 9161 9162 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9165 fi 9166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9168 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9169 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9170 $as_echo_n "(cached) " >&6 9171 else 9172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9173 /* end confdefs.h. */ 9174 int i; 9175 _ACEOF 9176 if ac_fn_c_try_compile "$LINENO"; then : 9177 xorg_cv_cc_flag_unused_command_line_argument=yes 9178 else 9179 xorg_cv_cc_flag_unused_command_line_argument=no 9180 fi 9181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9182 fi 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9184 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9185 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9186 CFLAGS="$xorg_testset_save_CFLAGS" 9187 fi 9188 9189 found="no" 9190 9191 if test $found = "no" ; then 9192 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9194 fi 9195 9196 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9198 fi 9199 9200 CFLAGS="$CFLAGS -Wtrigraphs" 9201 9202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9203 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9204 cacheid=xorg_cv_cc_flag__Wtrigraphs 9205 if eval \${$cacheid+:} false; then : 9206 $as_echo_n "(cached) " >&6 9207 else 9208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9209 /* end confdefs.h. */ 9210 int i; 9211 int 9212 main () 9213 { 9214 9215 ; 9216 return 0; 9217 } 9218 _ACEOF 9219 if ac_fn_c_try_link "$LINENO"; then : 9220 eval $cacheid=yes 9221 else 9222 eval $cacheid=no 9223 fi 9224 rm -f core conftest.err conftest.$ac_objext \ 9225 conftest$ac_exeext conftest.$ac_ext 9226 fi 9227 9228 9229 CFLAGS="$xorg_testset_save_CFLAGS" 9230 9231 eval supported=\$$cacheid 9232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9233 $as_echo "$supported" >&6; } 9234 if test "$supported" = "yes" ; then 9235 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9236 found="yes" 9237 fi 9238 fi 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 xorg_testset_save_CFLAGS="$CFLAGS" 9255 9256 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9259 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9260 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9261 $as_echo_n "(cached) " >&6 9262 else 9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264 /* end confdefs.h. */ 9265 int i; 9266 _ACEOF 9267 if ac_fn_c_try_compile "$LINENO"; then : 9268 xorg_cv_cc_flag_unknown_warning_option=yes 9269 else 9270 xorg_cv_cc_flag_unknown_warning_option=no 9271 fi 9272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9273 fi 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9275 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9276 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9277 CFLAGS="$xorg_testset_save_CFLAGS" 9278 fi 9279 9280 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9283 fi 9284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9286 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9287 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9288 $as_echo_n "(cached) " >&6 9289 else 9290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9291 /* end confdefs.h. */ 9292 int i; 9293 _ACEOF 9294 if ac_fn_c_try_compile "$LINENO"; then : 9295 xorg_cv_cc_flag_unused_command_line_argument=yes 9296 else 9297 xorg_cv_cc_flag_unused_command_line_argument=no 9298 fi 9299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9300 fi 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9302 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9304 CFLAGS="$xorg_testset_save_CFLAGS" 9305 fi 9306 9307 found="no" 9308 9309 if test $found = "no" ; then 9310 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9312 fi 9313 9314 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9316 fi 9317 9318 CFLAGS="$CFLAGS -Warray-bounds" 9319 9320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9321 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9322 cacheid=xorg_cv_cc_flag__Warray_bounds 9323 if eval \${$cacheid+:} false; then : 9324 $as_echo_n "(cached) " >&6 9325 else 9326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9327 /* end confdefs.h. */ 9328 int i; 9329 int 9330 main () 9331 { 9332 9333 ; 9334 return 0; 9335 } 9336 _ACEOF 9337 if ac_fn_c_try_link "$LINENO"; then : 9338 eval $cacheid=yes 9339 else 9340 eval $cacheid=no 9341 fi 9342 rm -f core conftest.err conftest.$ac_objext \ 9343 conftest$ac_exeext conftest.$ac_ext 9344 fi 9345 9346 9347 CFLAGS="$xorg_testset_save_CFLAGS" 9348 9349 eval supported=\$$cacheid 9350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9351 $as_echo "$supported" >&6; } 9352 if test "$supported" = "yes" ; then 9353 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9354 found="yes" 9355 fi 9356 fi 9357 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 xorg_testset_save_CFLAGS="$CFLAGS" 9373 9374 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9377 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9378 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9379 $as_echo_n "(cached) " >&6 9380 else 9381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9382 /* end confdefs.h. */ 9383 int i; 9384 _ACEOF 9385 if ac_fn_c_try_compile "$LINENO"; then : 9386 xorg_cv_cc_flag_unknown_warning_option=yes 9387 else 9388 xorg_cv_cc_flag_unknown_warning_option=no 9389 fi 9390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9391 fi 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9393 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9394 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9395 CFLAGS="$xorg_testset_save_CFLAGS" 9396 fi 9397 9398 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9401 fi 9402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9404 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9405 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9406 $as_echo_n "(cached) " >&6 9407 else 9408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9409 /* end confdefs.h. */ 9410 int i; 9411 _ACEOF 9412 if ac_fn_c_try_compile "$LINENO"; then : 9413 xorg_cv_cc_flag_unused_command_line_argument=yes 9414 else 9415 xorg_cv_cc_flag_unused_command_line_argument=no 9416 fi 9417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9418 fi 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9420 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9422 CFLAGS="$xorg_testset_save_CFLAGS" 9423 fi 9424 9425 found="no" 9426 9427 if test $found = "no" ; then 9428 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9430 fi 9431 9432 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9434 fi 9435 9436 CFLAGS="$CFLAGS -Wwrite-strings" 9437 9438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9439 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9440 cacheid=xorg_cv_cc_flag__Wwrite_strings 9441 if eval \${$cacheid+:} false; then : 9442 $as_echo_n "(cached) " >&6 9443 else 9444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9445 /* end confdefs.h. */ 9446 int i; 9447 int 9448 main () 9449 { 9450 9451 ; 9452 return 0; 9453 } 9454 _ACEOF 9455 if ac_fn_c_try_link "$LINENO"; then : 9456 eval $cacheid=yes 9457 else 9458 eval $cacheid=no 9459 fi 9460 rm -f core conftest.err conftest.$ac_objext \ 9461 conftest$ac_exeext conftest.$ac_ext 9462 fi 9463 9464 9465 CFLAGS="$xorg_testset_save_CFLAGS" 9466 9467 eval supported=\$$cacheid 9468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9469 $as_echo "$supported" >&6; } 9470 if test "$supported" = "yes" ; then 9471 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9472 found="yes" 9473 fi 9474 fi 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 xorg_testset_save_CFLAGS="$CFLAGS" 9491 9492 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9495 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9496 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9497 $as_echo_n "(cached) " >&6 9498 else 9499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500 /* end confdefs.h. */ 9501 int i; 9502 _ACEOF 9503 if ac_fn_c_try_compile "$LINENO"; then : 9504 xorg_cv_cc_flag_unknown_warning_option=yes 9505 else 9506 xorg_cv_cc_flag_unknown_warning_option=no 9507 fi 9508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9509 fi 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9511 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9512 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9513 CFLAGS="$xorg_testset_save_CFLAGS" 9514 fi 9515 9516 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9519 fi 9520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9522 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9523 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9524 $as_echo_n "(cached) " >&6 9525 else 9526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9527 /* end confdefs.h. */ 9528 int i; 9529 _ACEOF 9530 if ac_fn_c_try_compile "$LINENO"; then : 9531 xorg_cv_cc_flag_unused_command_line_argument=yes 9532 else 9533 xorg_cv_cc_flag_unused_command_line_argument=no 9534 fi 9535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9536 fi 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9538 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9539 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9540 CFLAGS="$xorg_testset_save_CFLAGS" 9541 fi 9542 9543 found="no" 9544 9545 if test $found = "no" ; then 9546 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9548 fi 9549 9550 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9552 fi 9553 9554 CFLAGS="$CFLAGS -Waddress" 9555 9556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9557 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9558 cacheid=xorg_cv_cc_flag__Waddress 9559 if eval \${$cacheid+:} false; then : 9560 $as_echo_n "(cached) " >&6 9561 else 9562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9563 /* end confdefs.h. */ 9564 int i; 9565 int 9566 main () 9567 { 9568 9569 ; 9570 return 0; 9571 } 9572 _ACEOF 9573 if ac_fn_c_try_link "$LINENO"; then : 9574 eval $cacheid=yes 9575 else 9576 eval $cacheid=no 9577 fi 9578 rm -f core conftest.err conftest.$ac_objext \ 9579 conftest$ac_exeext conftest.$ac_ext 9580 fi 9581 9582 9583 CFLAGS="$xorg_testset_save_CFLAGS" 9584 9585 eval supported=\$$cacheid 9586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9587 $as_echo "$supported" >&6; } 9588 if test "$supported" = "yes" ; then 9589 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9590 found="yes" 9591 fi 9592 fi 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 xorg_testset_save_CFLAGS="$CFLAGS" 9609 9610 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9613 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9614 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9615 $as_echo_n "(cached) " >&6 9616 else 9617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9618 /* end confdefs.h. */ 9619 int i; 9620 _ACEOF 9621 if ac_fn_c_try_compile "$LINENO"; then : 9622 xorg_cv_cc_flag_unknown_warning_option=yes 9623 else 9624 xorg_cv_cc_flag_unknown_warning_option=no 9625 fi 9626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9627 fi 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9629 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9630 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9631 CFLAGS="$xorg_testset_save_CFLAGS" 9632 fi 9633 9634 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9637 fi 9638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9640 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9641 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9642 $as_echo_n "(cached) " >&6 9643 else 9644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9645 /* end confdefs.h. */ 9646 int i; 9647 _ACEOF 9648 if ac_fn_c_try_compile "$LINENO"; then : 9649 xorg_cv_cc_flag_unused_command_line_argument=yes 9650 else 9651 xorg_cv_cc_flag_unused_command_line_argument=no 9652 fi 9653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9654 fi 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9656 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9657 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9658 CFLAGS="$xorg_testset_save_CFLAGS" 9659 fi 9660 9661 found="no" 9662 9663 if test $found = "no" ; then 9664 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9666 fi 9667 9668 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9670 fi 9671 9672 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9673 9674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9675 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9676 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9677 if eval \${$cacheid+:} false; then : 9678 $as_echo_n "(cached) " >&6 9679 else 9680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9681 /* end confdefs.h. */ 9682 int i; 9683 int 9684 main () 9685 { 9686 9687 ; 9688 return 0; 9689 } 9690 _ACEOF 9691 if ac_fn_c_try_link "$LINENO"; then : 9692 eval $cacheid=yes 9693 else 9694 eval $cacheid=no 9695 fi 9696 rm -f core conftest.err conftest.$ac_objext \ 9697 conftest$ac_exeext conftest.$ac_ext 9698 fi 9699 9700 9701 CFLAGS="$xorg_testset_save_CFLAGS" 9702 9703 eval supported=\$$cacheid 9704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9705 $as_echo "$supported" >&6; } 9706 if test "$supported" = "yes" ; then 9707 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9708 found="yes" 9709 fi 9710 fi 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 xorg_testset_save_CFLAGS="$CFLAGS" 9727 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9731 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9732 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9733 $as_echo_n "(cached) " >&6 9734 else 9735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9736 /* end confdefs.h. */ 9737 int i; 9738 _ACEOF 9739 if ac_fn_c_try_compile "$LINENO"; then : 9740 xorg_cv_cc_flag_unknown_warning_option=yes 9741 else 9742 xorg_cv_cc_flag_unknown_warning_option=no 9743 fi 9744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9745 fi 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9747 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9748 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9749 CFLAGS="$xorg_testset_save_CFLAGS" 9750 fi 9751 9752 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9755 fi 9756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9758 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9759 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9760 $as_echo_n "(cached) " >&6 9761 else 9762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9763 /* end confdefs.h. */ 9764 int i; 9765 _ACEOF 9766 if ac_fn_c_try_compile "$LINENO"; then : 9767 xorg_cv_cc_flag_unused_command_line_argument=yes 9768 else 9769 xorg_cv_cc_flag_unused_command_line_argument=no 9770 fi 9771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9772 fi 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9774 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9776 CFLAGS="$xorg_testset_save_CFLAGS" 9777 fi 9778 9779 found="no" 9780 9781 if test $found = "no" ; then 9782 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9784 fi 9785 9786 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9788 fi 9789 9790 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9791 9792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9793 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9794 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9795 if eval \${$cacheid+:} false; then : 9796 $as_echo_n "(cached) " >&6 9797 else 9798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9799 /* end confdefs.h. */ 9800 int i; 9801 int 9802 main () 9803 { 9804 9805 ; 9806 return 0; 9807 } 9808 _ACEOF 9809 if ac_fn_c_try_link "$LINENO"; then : 9810 eval $cacheid=yes 9811 else 9812 eval $cacheid=no 9813 fi 9814 rm -f core conftest.err conftest.$ac_objext \ 9815 conftest$ac_exeext conftest.$ac_ext 9816 fi 9817 9818 9819 CFLAGS="$xorg_testset_save_CFLAGS" 9820 9821 eval supported=\$$cacheid 9822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9823 $as_echo "$supported" >&6; } 9824 if test "$supported" = "yes" ; then 9825 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9826 found="yes" 9827 fi 9828 fi 9829 9830 9831 fi 9832 9833 9834 9835 9836 9837 9838 9839 CWARNFLAGS="$BASE_CFLAGS" 9840 if test "x$GCC" = xyes ; then 9841 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9842 fi 9843 9844 9845 9846 9847 9848 9849 9850 9851 # Check whether --enable-strict-compilation was given. 9852 if test "${enable_strict_compilation+set}" = set; then : 9853 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9854 else 9855 STRICT_COMPILE=no 9856 fi 9857 9858 9859 9860 9861 9862 9863 STRICT_CFLAGS="" 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 xorg_testset_save_CFLAGS="$CFLAGS" 9878 9879 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9882 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9883 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9884 $as_echo_n "(cached) " >&6 9885 else 9886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9887 /* end confdefs.h. */ 9888 int i; 9889 _ACEOF 9890 if ac_fn_c_try_compile "$LINENO"; then : 9891 xorg_cv_cc_flag_unknown_warning_option=yes 9892 else 9893 xorg_cv_cc_flag_unknown_warning_option=no 9894 fi 9895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9896 fi 9897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9898 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9899 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9900 CFLAGS="$xorg_testset_save_CFLAGS" 9901 fi 9902 9903 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9906 fi 9907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9909 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9910 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9911 $as_echo_n "(cached) " >&6 9912 else 9913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9914 /* end confdefs.h. */ 9915 int i; 9916 _ACEOF 9917 if ac_fn_c_try_compile "$LINENO"; then : 9918 xorg_cv_cc_flag_unused_command_line_argument=yes 9919 else 9920 xorg_cv_cc_flag_unused_command_line_argument=no 9921 fi 9922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9923 fi 9924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9925 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9926 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9927 CFLAGS="$xorg_testset_save_CFLAGS" 9928 fi 9929 9930 found="no" 9931 9932 if test $found = "no" ; then 9933 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9935 fi 9936 9937 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9939 fi 9940 9941 CFLAGS="$CFLAGS -pedantic" 9942 9943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9944 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9945 cacheid=xorg_cv_cc_flag__pedantic 9946 if eval \${$cacheid+:} false; then : 9947 $as_echo_n "(cached) " >&6 9948 else 9949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9950 /* end confdefs.h. */ 9951 int i; 9952 int 9953 main () 9954 { 9955 9956 ; 9957 return 0; 9958 } 9959 _ACEOF 9960 if ac_fn_c_try_link "$LINENO"; then : 9961 eval $cacheid=yes 9962 else 9963 eval $cacheid=no 9964 fi 9965 rm -f core conftest.err conftest.$ac_objext \ 9966 conftest$ac_exeext conftest.$ac_ext 9967 fi 9968 9969 9970 CFLAGS="$xorg_testset_save_CFLAGS" 9971 9972 eval supported=\$$cacheid 9973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9974 $as_echo "$supported" >&6; } 9975 if test "$supported" = "yes" ; then 9976 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9977 found="yes" 9978 fi 9979 fi 9980 9981 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 xorg_testset_save_CFLAGS="$CFLAGS" 9996 9997 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10000 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10001 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10002 $as_echo_n "(cached) " >&6 10003 else 10004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10005 /* end confdefs.h. */ 10006 int i; 10007 _ACEOF 10008 if ac_fn_c_try_compile "$LINENO"; then : 10009 xorg_cv_cc_flag_unknown_warning_option=yes 10010 else 10011 xorg_cv_cc_flag_unknown_warning_option=no 10012 fi 10013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10014 fi 10015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10016 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10018 CFLAGS="$xorg_testset_save_CFLAGS" 10019 fi 10020 10021 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10024 fi 10025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10027 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10028 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10029 $as_echo_n "(cached) " >&6 10030 else 10031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10032 /* end confdefs.h. */ 10033 int i; 10034 _ACEOF 10035 if ac_fn_c_try_compile "$LINENO"; then : 10036 xorg_cv_cc_flag_unused_command_line_argument=yes 10037 else 10038 xorg_cv_cc_flag_unused_command_line_argument=no 10039 fi 10040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10041 fi 10042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10043 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10044 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10045 CFLAGS="$xorg_testset_save_CFLAGS" 10046 fi 10047 10048 found="no" 10049 10050 if test $found = "no" ; then 10051 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10053 fi 10054 10055 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10057 fi 10058 10059 CFLAGS="$CFLAGS -Werror" 10060 10061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10062 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10063 cacheid=xorg_cv_cc_flag__Werror 10064 if eval \${$cacheid+:} false; then : 10065 $as_echo_n "(cached) " >&6 10066 else 10067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10068 /* end confdefs.h. */ 10069 int i; 10070 int 10071 main () 10072 { 10073 10074 ; 10075 return 0; 10076 } 10077 _ACEOF 10078 if ac_fn_c_try_link "$LINENO"; then : 10079 eval $cacheid=yes 10080 else 10081 eval $cacheid=no 10082 fi 10083 rm -f core conftest.err conftest.$ac_objext \ 10084 conftest$ac_exeext conftest.$ac_ext 10085 fi 10086 10087 10088 CFLAGS="$xorg_testset_save_CFLAGS" 10089 10090 eval supported=\$$cacheid 10091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10092 $as_echo "$supported" >&6; } 10093 if test "$supported" = "yes" ; then 10094 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10095 found="yes" 10096 fi 10097 fi 10098 10099 if test $found = "no" ; then 10100 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10102 fi 10103 10104 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10106 fi 10107 10108 CFLAGS="$CFLAGS -errwarn" 10109 10110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10111 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10112 cacheid=xorg_cv_cc_flag__errwarn 10113 if eval \${$cacheid+:} false; then : 10114 $as_echo_n "(cached) " >&6 10115 else 10116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10117 /* end confdefs.h. */ 10118 int i; 10119 int 10120 main () 10121 { 10122 10123 ; 10124 return 0; 10125 } 10126 _ACEOF 10127 if ac_fn_c_try_link "$LINENO"; then : 10128 eval $cacheid=yes 10129 else 10130 eval $cacheid=no 10131 fi 10132 rm -f core conftest.err conftest.$ac_objext \ 10133 conftest$ac_exeext conftest.$ac_ext 10134 fi 10135 10136 10137 CFLAGS="$xorg_testset_save_CFLAGS" 10138 10139 eval supported=\$$cacheid 10140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10141 $as_echo "$supported" >&6; } 10142 if test "$supported" = "yes" ; then 10143 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10144 found="yes" 10145 fi 10146 fi 10147 10148 10149 10150 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10151 # activate it with -Werror, so we add it here explicitly. 10152 10153 10154 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164 10165 xorg_testset_save_CFLAGS="$CFLAGS" 10166 10167 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10170 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10171 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10172 $as_echo_n "(cached) " >&6 10173 else 10174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10175 /* end confdefs.h. */ 10176 int i; 10177 _ACEOF 10178 if ac_fn_c_try_compile "$LINENO"; then : 10179 xorg_cv_cc_flag_unknown_warning_option=yes 10180 else 10181 xorg_cv_cc_flag_unknown_warning_option=no 10182 fi 10183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10184 fi 10185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10186 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10187 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10188 CFLAGS="$xorg_testset_save_CFLAGS" 10189 fi 10190 10191 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10194 fi 10195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10197 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10198 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10199 $as_echo_n "(cached) " >&6 10200 else 10201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10202 /* end confdefs.h. */ 10203 int i; 10204 _ACEOF 10205 if ac_fn_c_try_compile "$LINENO"; then : 10206 xorg_cv_cc_flag_unused_command_line_argument=yes 10207 else 10208 xorg_cv_cc_flag_unused_command_line_argument=no 10209 fi 10210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10211 fi 10212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10213 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10214 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10215 CFLAGS="$xorg_testset_save_CFLAGS" 10216 fi 10217 10218 found="no" 10219 10220 if test $found = "no" ; then 10221 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10223 fi 10224 10225 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10227 fi 10228 10229 CFLAGS="$CFLAGS -Werror=attributes" 10230 10231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10232 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10233 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10234 if eval \${$cacheid+:} false; then : 10235 $as_echo_n "(cached) " >&6 10236 else 10237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10238 /* end confdefs.h. */ 10239 int i; 10240 int 10241 main () 10242 { 10243 10244 ; 10245 return 0; 10246 } 10247 _ACEOF 10248 if ac_fn_c_try_link "$LINENO"; then : 10249 eval $cacheid=yes 10250 else 10251 eval $cacheid=no 10252 fi 10253 rm -f core conftest.err conftest.$ac_objext \ 10254 conftest$ac_exeext conftest.$ac_ext 10255 fi 10256 10257 10258 CFLAGS="$xorg_testset_save_CFLAGS" 10259 10260 eval supported=\$$cacheid 10261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10262 $as_echo "$supported" >&6; } 10263 if test "$supported" = "yes" ; then 10264 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10265 found="yes" 10266 fi 10267 fi 10268 10269 10270 10271 if test "x$STRICT_COMPILE" = "xyes"; then 10272 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10273 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10274 fi 10275 10276 10277 10278 10279 10280 10281 cat >>confdefs.h <<_ACEOF 10282 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10283 _ACEOF 10284 10285 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10286 if test "x$PVM" = "x"; then 10287 PVM="0" 10288 fi 10289 10290 cat >>confdefs.h <<_ACEOF 10291 #define PACKAGE_VERSION_MINOR $PVM 10292 _ACEOF 10293 10294 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10295 if test "x$PVP" = "x"; then 10296 PVP="0" 10297 fi 10298 10299 cat >>confdefs.h <<_ACEOF 10300 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10301 _ACEOF 10302 10303 10304 10305 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10306 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10307 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10308 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10309 10310 10311 10312 10313 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10314 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10315 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10316 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10317 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10318 10319 10320 10321 10322 10323 10324 if test x$APP_MAN_SUFFIX = x ; then 10325 APP_MAN_SUFFIX=1 10326 fi 10327 if test x$APP_MAN_DIR = x ; then 10328 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10329 fi 10330 10331 if test x$LIB_MAN_SUFFIX = x ; then 10332 LIB_MAN_SUFFIX=3 10333 fi 10334 if test x$LIB_MAN_DIR = x ; then 10335 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10336 fi 10337 10338 if test x$FILE_MAN_SUFFIX = x ; then 10339 case $host_os in 10340 solaris*) FILE_MAN_SUFFIX=4 ;; 10341 *) FILE_MAN_SUFFIX=5 ;; 10342 esac 10343 fi 10344 if test x$FILE_MAN_DIR = x ; then 10345 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10346 fi 10347 10348 if test x$MISC_MAN_SUFFIX = x ; then 10349 case $host_os in 10350 solaris*) MISC_MAN_SUFFIX=5 ;; 10351 *) MISC_MAN_SUFFIX=7 ;; 10352 esac 10353 fi 10354 if test x$MISC_MAN_DIR = x ; then 10355 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10356 fi 10357 10358 if test x$DRIVER_MAN_SUFFIX = x ; then 10359 case $host_os in 10360 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10361 *) DRIVER_MAN_SUFFIX=4 ;; 10362 esac 10363 fi 10364 if test x$DRIVER_MAN_DIR = x ; then 10365 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10366 fi 10367 10368 if test x$ADMIN_MAN_SUFFIX = x ; then 10369 case $host_os in 10370 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10371 *) ADMIN_MAN_SUFFIX=8 ;; 10372 esac 10373 fi 10374 if test x$ADMIN_MAN_DIR = x ; then 10375 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10376 fi 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 XORG_MAN_PAGE="X Version 11" 10393 10394 MAN_SUBSTS="\ 10395 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10396 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10397 -e 's|__xservername__|Xorg|g' \ 10398 -e 's|__xconfigfile__|xorg.conf|g' \ 10399 -e 's|__projectroot__|\$(prefix)|g' \ 10400 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10401 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10402 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10403 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10404 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10405 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10406 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10407 10408 10409 10410 # Check whether --enable-silent-rules was given. 10411 if test "${enable_silent_rules+set}" = set; then : 10412 enableval=$enable_silent_rules; 10413 fi 10414 10415 case $enable_silent_rules in # ((( 10416 yes) AM_DEFAULT_VERBOSITY=0;; 10417 no) AM_DEFAULT_VERBOSITY=1;; 10418 *) AM_DEFAULT_VERBOSITY=0;; 10419 esac 10420 am_make=${MAKE-make} 10421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10422 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10423 if ${am_cv_make_support_nested_variables+:} false; then : 10424 $as_echo_n "(cached) " >&6 10425 else 10426 if $as_echo 'TRUE=$(BAR$(V)) 10427 BAR0=false 10428 BAR1=true 10429 V=1 10430 am__doit: 10431 @$(TRUE) 10432 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10433 am_cv_make_support_nested_variables=yes 10434 else 10435 am_cv_make_support_nested_variables=no 10436 fi 10437 fi 10438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10439 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10440 if test $am_cv_make_support_nested_variables = yes; then 10441 AM_V='$(V)' 10442 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10443 else 10444 AM_V=$AM_DEFAULT_VERBOSITY 10445 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10446 fi 10447 AM_BACKSLASH='\' 10448 10449 10450 10451 # Checks for pkg-config packages 10452 10453 pkg_failed=no 10454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPRES" >&5 10455 $as_echo_n "checking for APPRES... " >&6; } 10456 10457 if test -n "$APPRES_CFLAGS"; then 10458 pkg_cv_APPRES_CFLAGS="$APPRES_CFLAGS" 10459 elif test -n "$PKG_CONFIG"; then 10460 if test -n "$PKG_CONFIG" && \ 10461 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt xproto >= 7.0.17\""; } >&5 10462 ($PKG_CONFIG --exists --print-errors "x11 xt xproto >= 7.0.17") 2>&5 10463 ac_status=$? 10464 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10465 test $ac_status = 0; }; then 10466 pkg_cv_APPRES_CFLAGS=`$PKG_CONFIG --cflags "x11 xt xproto >= 7.0.17" 2>/dev/null` 10467 else 10468 pkg_failed=yes 10469 fi 10470 else 10471 pkg_failed=untried 10472 fi 10473 if test -n "$APPRES_LIBS"; then 10474 pkg_cv_APPRES_LIBS="$APPRES_LIBS" 10475 elif test -n "$PKG_CONFIG"; then 10476 if test -n "$PKG_CONFIG" && \ 10477 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt xproto >= 7.0.17\""; } >&5 10478 ($PKG_CONFIG --exists --print-errors "x11 xt xproto >= 7.0.17") 2>&5 10479 ac_status=$? 10480 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10481 test $ac_status = 0; }; then 10482 pkg_cv_APPRES_LIBS=`$PKG_CONFIG --libs "x11 xt xproto >= 7.0.17" 2>/dev/null` 10483 else 10484 pkg_failed=yes 10485 fi 10486 else 10487 pkg_failed=untried 10488 fi 10489 10490 10491 10492 if test $pkg_failed = yes; then 10493 10494 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10495 _pkg_short_errors_supported=yes 10496 else 10497 _pkg_short_errors_supported=no 10498 fi 10499 if test $_pkg_short_errors_supported = yes; then 10500 APPRES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xt xproto >= 7.0.17" 2>&1` 10501 else 10502 APPRES_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xt xproto >= 7.0.17" 2>&1` 10503 fi 10504 # Put the nasty error message in config.log where it belongs 10505 echo "$APPRES_PKG_ERRORS" >&5 10506 10507 as_fn_error $? "Package requirements (x11 xt xproto >= 7.0.17) were not met: 10508 10509 $APPRES_PKG_ERRORS 10510 10511 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10512 installed software in a non-standard prefix. 10513 10514 Alternatively, you may set the environment variables APPRES_CFLAGS 10515 and APPRES_LIBS to avoid the need to call pkg-config. 10516 See the pkg-config man page for more details. 10517 " "$LINENO" 5 10518 elif test $pkg_failed = untried; then 10519 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10520 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10521 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10522 is in your PATH or set the PKG_CONFIG environment variable to the full 10523 path to pkg-config. 10524 10525 Alternatively, you may set the environment variables APPRES_CFLAGS 10526 and APPRES_LIBS to avoid the need to call pkg-config. 10527 See the pkg-config man page for more details. 10528 10529 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10530 See \`config.log' for more details" "$LINENO" 5; } 10531 else 10532 APPRES_CFLAGS=$pkg_cv_APPRES_CFLAGS 10533 APPRES_LIBS=$pkg_cv_APPRES_LIBS 10534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10535 $as_echo "yes" >&6; } 10536 : 10537 fi 10538 10539 ac_config_files="$ac_config_files Makefile man/Makefile" 10540 10541 cat >confcache <<\_ACEOF 10542 # This file is a shell script that caches the results of configure 10543 # tests run on this system so they can be shared between configure 10544 # scripts and configure runs, see configure's option --config-cache. 10545 # It is not useful on other systems. If it contains results you don't 10546 # want to keep, you may remove or edit it. 10547 # 10548 # config.status only pays attention to the cache file if you give it 10549 # the --recheck option to rerun configure. 10550 # 10551 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10552 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10553 # following values. 10554 10555 _ACEOF 10556 10557 # The following way of writing the cache mishandles newlines in values, 10558 # but we know of no workaround that is simple, portable, and efficient. 10559 # So, we kill variables containing newlines. 10560 # Ultrix sh set writes to stderr and can't be redirected directly, 10561 # and sets the high bit in the cache file unless we assign to the vars. 10562 ( 10563 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10564 eval ac_val=\$$ac_var 10565 case $ac_val in #( 10566 *${as_nl}*) 10567 case $ac_var in #( 10568 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10569 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10570 esac 10571 case $ac_var in #( 10572 _ | IFS | as_nl) ;; #( 10573 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10574 *) { eval $ac_var=; unset $ac_var;} ;; 10575 esac ;; 10576 esac 10577 done 10578 10579 (set) 2>&1 | 10580 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10581 *${as_nl}ac_space=\ *) 10582 # `set' does not quote correctly, so add quotes: double-quote 10583 # substitution turns \\\\ into \\, and sed turns \\ into \. 10584 sed -n \ 10585 "s/'/'\\\\''/g; 10586 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10587 ;; #( 10588 *) 10589 # `set' quotes correctly as required by POSIX, so do not add quotes. 10590 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10591 ;; 10592 esac | 10593 sort 10594 ) | 10595 sed ' 10596 /^ac_cv_env_/b end 10597 t clear 10598 :clear 10599 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10600 t end 10601 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10602 :end' >>confcache 10603 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10604 if test -w "$cache_file"; then 10605 if test "x$cache_file" != "x/dev/null"; then 10606 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10607 $as_echo "$as_me: updating cache $cache_file" >&6;} 10608 if test ! -f "$cache_file" || test -h "$cache_file"; then 10609 cat confcache >"$cache_file" 10610 else 10611 case $cache_file in #( 10612 */* | ?:*) 10613 mv -f confcache "$cache_file"$$ && 10614 mv -f "$cache_file"$$ "$cache_file" ;; #( 10615 *) 10616 mv -f confcache "$cache_file" ;; 10617 esac 10618 fi 10619 fi 10620 else 10621 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10622 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10623 fi 10624 fi 10625 rm -f confcache 10626 10627 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10628 # Let make expand exec_prefix. 10629 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10630 10631 DEFS=-DHAVE_CONFIG_H 10632 10633 ac_libobjs= 10634 ac_ltlibobjs= 10635 U= 10636 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10637 # 1. Remove the extension, and $U if already installed. 10638 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10639 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10640 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10641 # will be set to the directory where LIBOBJS objects are built. 10642 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10643 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10644 done 10645 LIBOBJS=$ac_libobjs 10646 10647 LTLIBOBJS=$ac_ltlibobjs 10648 10649 10650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10651 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10652 if test -n "$am_sleep_pid"; then 10653 # Hide warnings about reused PIDs. 10654 wait $am_sleep_pid 2>/dev/null 10655 fi 10656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10657 $as_echo "done" >&6; } 10658 if test -n "$EXEEXT"; then 10659 am__EXEEXT_TRUE= 10660 am__EXEEXT_FALSE='#' 10661 else 10662 am__EXEEXT_TRUE='#' 10663 am__EXEEXT_FALSE= 10664 fi 10665 10666 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10667 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10668 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10669 fi 10670 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10671 as_fn_error $? "conditional \"AMDEP\" was never defined. 10672 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10673 fi 10674 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10675 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10676 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10677 fi 10678 10679 : "${CONFIG_STATUS=./config.status}" 10680 ac_write_fail=0 10681 ac_clean_files_save=$ac_clean_files 10682 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10683 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10684 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10685 as_write_fail=0 10686 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10687 #! $SHELL 10688 # Generated by $as_me. 10689 # Run this file to recreate the current configuration. 10690 # Compiler output produced by configure, useful for debugging 10691 # configure, is in config.log if it exists. 10692 10693 debug=false 10694 ac_cs_recheck=false 10695 ac_cs_silent=false 10696 10697 SHELL=\${CONFIG_SHELL-$SHELL} 10698 export SHELL 10699 _ASEOF 10700 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10701 ## -------------------- ## 10702 ## M4sh Initialization. ## 10703 ## -------------------- ## 10704 10705 # Be more Bourne compatible 10706 DUALCASE=1; export DUALCASE # for MKS sh 10707 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10708 emulate sh 10709 NULLCMD=: 10710 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10711 # is contrary to our usage. Disable this feature. 10712 alias -g '${1+"$@"}'='"$@"' 10713 setopt NO_GLOB_SUBST 10714 else 10715 case `(set -o) 2>/dev/null` in #( 10716 *posix*) : 10717 set -o posix ;; #( 10718 *) : 10719 ;; 10720 esac 10721 fi 10722 10723 10724 as_nl=' 10725 ' 10726 export as_nl 10727 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10728 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10729 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10730 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10731 # Prefer a ksh shell builtin over an external printf program on Solaris, 10732 # but without wasting forks for bash or zsh. 10733 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10734 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10735 as_echo='print -r --' 10736 as_echo_n='print -rn --' 10737 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10738 as_echo='printf %s\n' 10739 as_echo_n='printf %s' 10740 else 10741 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10742 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10743 as_echo_n='/usr/ucb/echo -n' 10744 else 10745 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10746 as_echo_n_body='eval 10747 arg=$1; 10748 case $arg in #( 10749 *"$as_nl"*) 10750 expr "X$arg" : "X\\(.*\\)$as_nl"; 10751 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10752 esac; 10753 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10754 ' 10755 export as_echo_n_body 10756 as_echo_n='sh -c $as_echo_n_body as_echo' 10757 fi 10758 export as_echo_body 10759 as_echo='sh -c $as_echo_body as_echo' 10760 fi 10761 10762 # The user is always right. 10763 if test "${PATH_SEPARATOR+set}" != set; then 10764 PATH_SEPARATOR=: 10765 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10766 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10767 PATH_SEPARATOR=';' 10768 } 10769 fi 10770 10771 10772 # IFS 10773 # We need space, tab and new line, in precisely that order. Quoting is 10774 # there to prevent editors from complaining about space-tab. 10775 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10776 # splitting by setting IFS to empty value.) 10777 IFS=" "" $as_nl" 10778 10779 # Find who we are. Look in the path if we contain no directory separator. 10780 as_myself= 10781 case $0 in #(( 10782 *[\\/]* ) as_myself=$0 ;; 10783 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10784 for as_dir in $PATH 10785 do 10786 IFS=$as_save_IFS 10787 test -z "$as_dir" && as_dir=. 10788 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10789 done 10790 IFS=$as_save_IFS 10791 10792 ;; 10793 esac 10794 # We did not find ourselves, most probably we were run as `sh COMMAND' 10795 # in which case we are not to be found in the path. 10796 if test "x$as_myself" = x; then 10797 as_myself=$0 10798 fi 10799 if test ! -f "$as_myself"; then 10800 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10801 exit 1 10802 fi 10803 10804 # Unset variables that we do not need and which cause bugs (e.g. in 10805 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10806 # suppresses any "Segmentation fault" message there. '((' could 10807 # trigger a bug in pdksh 5.2.14. 10808 for as_var in BASH_ENV ENV MAIL MAILPATH 10809 do eval test x\${$as_var+set} = xset \ 10810 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10811 done 10812 PS1='$ ' 10813 PS2='> ' 10814 PS4='+ ' 10815 10816 # NLS nuisances. 10817 LC_ALL=C 10818 export LC_ALL 10819 LANGUAGE=C 10820 export LANGUAGE 10821 10822 # CDPATH. 10823 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10824 10825 10826 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10827 # ---------------------------------------- 10828 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10829 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10830 # script with STATUS, using 1 if that was 0. 10831 as_fn_error () 10832 { 10833 as_status=$1; test $as_status -eq 0 && as_status=1 10834 if test "$4"; then 10835 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10836 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10837 fi 10838 $as_echo "$as_me: error: $2" >&2 10839 as_fn_exit $as_status 10840 } # as_fn_error 10841 10842 10843 # as_fn_set_status STATUS 10844 # ----------------------- 10845 # Set $? to STATUS, without forking. 10846 as_fn_set_status () 10847 { 10848 return $1 10849 } # as_fn_set_status 10850 10851 # as_fn_exit STATUS 10852 # ----------------- 10853 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10854 as_fn_exit () 10855 { 10856 set +e 10857 as_fn_set_status $1 10858 exit $1 10859 } # as_fn_exit 10860 10861 # as_fn_unset VAR 10862 # --------------- 10863 # Portably unset VAR. 10864 as_fn_unset () 10865 { 10866 { eval $1=; unset $1;} 10867 } 10868 as_unset=as_fn_unset 10869 # as_fn_append VAR VALUE 10870 # ---------------------- 10871 # Append the text in VALUE to the end of the definition contained in VAR. Take 10872 # advantage of any shell optimizations that allow amortized linear growth over 10873 # repeated appends, instead of the typical quadratic growth present in naive 10874 # implementations. 10875 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10876 eval 'as_fn_append () 10877 { 10878 eval $1+=\$2 10879 }' 10880 else 10881 as_fn_append () 10882 { 10883 eval $1=\$$1\$2 10884 } 10885 fi # as_fn_append 10886 10887 # as_fn_arith ARG... 10888 # ------------------ 10889 # Perform arithmetic evaluation on the ARGs, and store the result in the 10890 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10891 # must be portable across $(()) and expr. 10892 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10893 eval 'as_fn_arith () 10894 { 10895 as_val=$(( $* )) 10896 }' 10897 else 10898 as_fn_arith () 10899 { 10900 as_val=`expr "$@" || test $? -eq 1` 10901 } 10902 fi # as_fn_arith 10903 10904 10905 if expr a : '\(a\)' >/dev/null 2>&1 && 10906 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10907 as_expr=expr 10908 else 10909 as_expr=false 10910 fi 10911 10912 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10913 as_basename=basename 10914 else 10915 as_basename=false 10916 fi 10917 10918 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10919 as_dirname=dirname 10920 else 10921 as_dirname=false 10922 fi 10923 10924 as_me=`$as_basename -- "$0" || 10925 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10926 X"$0" : 'X\(//\)$' \| \ 10927 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10928 $as_echo X/"$0" | 10929 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10930 s//\1/ 10931 q 10932 } 10933 /^X\/\(\/\/\)$/{ 10934 s//\1/ 10935 q 10936 } 10937 /^X\/\(\/\).*/{ 10938 s//\1/ 10939 q 10940 } 10941 s/.*/./; q'` 10942 10943 # Avoid depending upon Character Ranges. 10944 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10945 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10946 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10947 as_cr_digits='0123456789' 10948 as_cr_alnum=$as_cr_Letters$as_cr_digits 10949 10950 ECHO_C= ECHO_N= ECHO_T= 10951 case `echo -n x` in #((((( 10952 -n*) 10953 case `echo 'xy\c'` in 10954 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10955 xy) ECHO_C='\c';; 10956 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10957 ECHO_T=' ';; 10958 esac;; 10959 *) 10960 ECHO_N='-n';; 10961 esac 10962 10963 rm -f conf$$ conf$$.exe conf$$.file 10964 if test -d conf$$.dir; then 10965 rm -f conf$$.dir/conf$$.file 10966 else 10967 rm -f conf$$.dir 10968 mkdir conf$$.dir 2>/dev/null 10969 fi 10970 if (echo >conf$$.file) 2>/dev/null; then 10971 if ln -s conf$$.file conf$$ 2>/dev/null; then 10972 as_ln_s='ln -s' 10973 # ... but there are two gotchas: 10974 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10975 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10976 # In both cases, we have to default to `cp -p'. 10977 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10978 as_ln_s='cp -p' 10979 elif ln conf$$.file conf$$ 2>/dev/null; then 10980 as_ln_s=ln 10981 else 10982 as_ln_s='cp -p' 10983 fi 10984 else 10985 as_ln_s='cp -p' 10986 fi 10987 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10988 rmdir conf$$.dir 2>/dev/null 10989 10990 10991 # as_fn_mkdir_p 10992 # ------------- 10993 # Create "$as_dir" as a directory, including parents if necessary. 10994 as_fn_mkdir_p () 10995 { 10996 10997 case $as_dir in #( 10998 -*) as_dir=./$as_dir;; 10999 esac 11000 test -d "$as_dir" || eval $as_mkdir_p || { 11001 as_dirs= 11002 while :; do 11003 case $as_dir in #( 11004 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11005 *) as_qdir=$as_dir;; 11006 esac 11007 as_dirs="'$as_qdir' $as_dirs" 11008 as_dir=`$as_dirname -- "$as_dir" || 11009 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11010 X"$as_dir" : 'X\(//\)[^/]' \| \ 11011 X"$as_dir" : 'X\(//\)$' \| \ 11012 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11013 $as_echo X"$as_dir" | 11014 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11015 s//\1/ 11016 q 11017 } 11018 /^X\(\/\/\)[^/].*/{ 11019 s//\1/ 11020 q 11021 } 11022 /^X\(\/\/\)$/{ 11023 s//\1/ 11024 q 11025 } 11026 /^X\(\/\).*/{ 11027 s//\1/ 11028 q 11029 } 11030 s/.*/./; q'` 11031 test -d "$as_dir" && break 11032 done 11033 test -z "$as_dirs" || eval "mkdir $as_dirs" 11034 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11035 11036 11037 } # as_fn_mkdir_p 11038 if mkdir -p . 2>/dev/null; then 11039 as_mkdir_p='mkdir -p "$as_dir"' 11040 else 11041 test -d ./-p && rmdir ./-p 11042 as_mkdir_p=false 11043 fi 11044 11045 if test -x / >/dev/null 2>&1; then 11046 as_test_x='test -x' 11047 else 11048 if ls -dL / >/dev/null 2>&1; then 11049 as_ls_L_option=L 11050 else 11051 as_ls_L_option= 11052 fi 11053 as_test_x=' 11054 eval sh -c '\'' 11055 if test -d "$1"; then 11056 test -d "$1/."; 11057 else 11058 case $1 in #( 11059 -*)set "./$1";; 11060 esac; 11061 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11062 ???[sx]*):;;*)false;;esac;fi 11063 '\'' sh 11064 ' 11065 fi 11066 as_executable_p=$as_test_x 11067 11068 # Sed expression to map a string onto a valid CPP name. 11069 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11070 11071 # Sed expression to map a string onto a valid variable name. 11072 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11073 11074 11075 exec 6>&1 11076 ## ----------------------------------- ## 11077 ## Main body of $CONFIG_STATUS script. ## 11078 ## ----------------------------------- ## 11079 _ASEOF 11080 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11081 11082 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11083 # Save the log message, to keep $0 and so on meaningful, and to 11084 # report actual input values of CONFIG_FILES etc. instead of their 11085 # values after options handling. 11086 ac_log=" 11087 This file was extended by appres $as_me 1.0.4, which was 11088 generated by GNU Autoconf 2.68. Invocation command line was 11089 11090 CONFIG_FILES = $CONFIG_FILES 11091 CONFIG_HEADERS = $CONFIG_HEADERS 11092 CONFIG_LINKS = $CONFIG_LINKS 11093 CONFIG_COMMANDS = $CONFIG_COMMANDS 11094 $ $0 $@ 11095 11096 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11097 " 11098 11099 _ACEOF 11100 11101 case $ac_config_files in *" 11102 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11103 esac 11104 11105 case $ac_config_headers in *" 11106 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11107 esac 11108 11109 11110 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11111 # Files that config.status was made for. 11112 config_files="$ac_config_files" 11113 config_headers="$ac_config_headers" 11114 config_commands="$ac_config_commands" 11115 11116 _ACEOF 11117 11118 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11119 ac_cs_usage="\ 11120 \`$as_me' instantiates files and other configuration actions 11121 from templates according to the current configuration. Unless the files 11122 and actions are specified as TAGs, all are instantiated by default. 11123 11124 Usage: $0 [OPTION]... [TAG]... 11125 11126 -h, --help print this help, then exit 11127 -V, --version print version number and configuration settings, then exit 11128 --config print configuration, then exit 11129 -q, --quiet, --silent 11130 do not print progress messages 11131 -d, --debug don't remove temporary files 11132 --recheck update $as_me by reconfiguring in the same conditions 11133 --file=FILE[:TEMPLATE] 11134 instantiate the configuration file FILE 11135 --header=FILE[:TEMPLATE] 11136 instantiate the configuration header FILE 11137 11138 Configuration files: 11139 $config_files 11140 11141 Configuration headers: 11142 $config_headers 11143 11144 Configuration commands: 11145 $config_commands 11146 11147 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11148 11149 _ACEOF 11150 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11151 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11152 ac_cs_version="\\ 11153 appres config.status 1.0.4 11154 configured by $0, generated by GNU Autoconf 2.68, 11155 with options \\"\$ac_cs_config\\" 11156 11157 Copyright (C) 2010 Free Software Foundation, Inc. 11158 This config.status script is free software; the Free Software Foundation 11159 gives unlimited permission to copy, distribute and modify it." 11160 11161 ac_pwd='$ac_pwd' 11162 srcdir='$srcdir' 11163 INSTALL='$INSTALL' 11164 MKDIR_P='$MKDIR_P' 11165 AWK='$AWK' 11166 test -n "\$AWK" || AWK=awk 11167 _ACEOF 11168 11169 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11170 # The default lists apply if the user does not specify any file. 11171 ac_need_defaults=: 11172 while test $# != 0 11173 do 11174 case $1 in 11175 --*=?*) 11176 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11177 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11178 ac_shift=: 11179 ;; 11180 --*=) 11181 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11182 ac_optarg= 11183 ac_shift=: 11184 ;; 11185 *) 11186 ac_option=$1 11187 ac_optarg=$2 11188 ac_shift=shift 11189 ;; 11190 esac 11191 11192 case $ac_option in 11193 # Handling of the options. 11194 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11195 ac_cs_recheck=: ;; 11196 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11197 $as_echo "$ac_cs_version"; exit ;; 11198 --config | --confi | --conf | --con | --co | --c ) 11199 $as_echo "$ac_cs_config"; exit ;; 11200 --debug | --debu | --deb | --de | --d | -d ) 11201 debug=: ;; 11202 --file | --fil | --fi | --f ) 11203 $ac_shift 11204 case $ac_optarg in 11205 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11206 '') as_fn_error $? "missing file argument" ;; 11207 esac 11208 as_fn_append CONFIG_FILES " '$ac_optarg'" 11209 ac_need_defaults=false;; 11210 --header | --heade | --head | --hea ) 11211 $ac_shift 11212 case $ac_optarg in 11213 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11214 esac 11215 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11216 ac_need_defaults=false;; 11217 --he | --h) 11218 # Conflict between --help and --header 11219 as_fn_error $? "ambiguous option: \`$1' 11220 Try \`$0 --help' for more information.";; 11221 --help | --hel | -h ) 11222 $as_echo "$ac_cs_usage"; exit ;; 11223 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11224 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11225 ac_cs_silent=: ;; 11226 11227 # This is an error. 11228 -*) as_fn_error $? "unrecognized option: \`$1' 11229 Try \`$0 --help' for more information." ;; 11230 11231 *) as_fn_append ac_config_targets " $1" 11232 ac_need_defaults=false ;; 11233 11234 esac 11235 shift 11236 done 11237 11238 ac_configure_extra_args= 11239 11240 if $ac_cs_silent; then 11241 exec 6>/dev/null 11242 ac_configure_extra_args="$ac_configure_extra_args --silent" 11243 fi 11244 11245 _ACEOF 11246 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11247 if \$ac_cs_recheck; then 11248 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11249 shift 11250 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11251 CONFIG_SHELL='$SHELL' 11252 export CONFIG_SHELL 11253 exec "\$@" 11254 fi 11255 11256 _ACEOF 11257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11258 exec 5>>config.log 11259 { 11260 echo 11261 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11262 ## Running $as_me. ## 11263 _ASBOX 11264 $as_echo "$ac_log" 11265 } >&5 11266 11267 _ACEOF 11268 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11269 # 11270 # INIT-COMMANDS 11271 # 11272 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11273 11274 _ACEOF 11275 11276 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11277 11278 # Handling of arguments. 11279 for ac_config_target in $ac_config_targets 11280 do 11281 case $ac_config_target in 11282 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11283 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11284 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11285 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11286 11287 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11288 esac 11289 done 11290 11291 11292 # If the user did not use the arguments to specify the items to instantiate, 11293 # then the envvar interface is used. Set only those that are not. 11294 # We use the long form for the default assignment because of an extremely 11295 # bizarre bug on SunOS 4.1.3. 11296 if $ac_need_defaults; then 11297 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11298 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11299 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11300 fi 11301 11302 # Have a temporary directory for convenience. Make it in the build tree 11303 # simply because there is no reason against having it here, and in addition, 11304 # creating and moving files from /tmp can sometimes cause problems. 11305 # Hook for its removal unless debugging. 11306 # Note that there is a small window in which the directory will not be cleaned: 11307 # after its creation but before its name has been assigned to `$tmp'. 11308 $debug || 11309 { 11310 tmp= ac_tmp= 11311 trap 'exit_status=$? 11312 : "${ac_tmp:=$tmp}" 11313 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11314 ' 0 11315 trap 'as_fn_exit 1' 1 2 13 15 11316 } 11317 # Create a (secure) tmp directory for tmp files. 11318 11319 { 11320 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11321 test -d "$tmp" 11322 } || 11323 { 11324 tmp=./conf$$-$RANDOM 11325 (umask 077 && mkdir "$tmp") 11326 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11327 ac_tmp=$tmp 11328 11329 # Set up the scripts for CONFIG_FILES section. 11330 # No need to generate them if there are no CONFIG_FILES. 11331 # This happens for instance with `./config.status config.h'. 11332 if test -n "$CONFIG_FILES"; then 11333 11334 11335 ac_cr=`echo X | tr X '\015'` 11336 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11337 # But we know of no other shell where ac_cr would be empty at this 11338 # point, so we can use a bashism as a fallback. 11339 if test "x$ac_cr" = x; then 11340 eval ac_cr=\$\'\\r\' 11341 fi 11342 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11343 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11344 ac_cs_awk_cr='\\r' 11345 else 11346 ac_cs_awk_cr=$ac_cr 11347 fi 11348 11349 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11350 _ACEOF 11351 11352 11353 { 11354 echo "cat >conf$$subs.awk <<_ACEOF" && 11355 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11356 echo "_ACEOF" 11357 } >conf$$subs.sh || 11358 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11359 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11360 ac_delim='%!_!# ' 11361 for ac_last_try in false false false false false :; do 11362 . ./conf$$subs.sh || 11363 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11364 11365 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11366 if test $ac_delim_n = $ac_delim_num; then 11367 break 11368 elif $ac_last_try; then 11369 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11370 else 11371 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11372 fi 11373 done 11374 rm -f conf$$subs.sh 11375 11376 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11377 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11378 _ACEOF 11379 sed -n ' 11380 h 11381 s/^/S["/; s/!.*/"]=/ 11382 p 11383 g 11384 s/^[^!]*!// 11385 :repl 11386 t repl 11387 s/'"$ac_delim"'$// 11388 t delim 11389 :nl 11390 h 11391 s/\(.\{148\}\)..*/\1/ 11392 t more1 11393 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11394 p 11395 n 11396 b repl 11397 :more1 11398 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11399 p 11400 g 11401 s/.\{148\}// 11402 t nl 11403 :delim 11404 h 11405 s/\(.\{148\}\)..*/\1/ 11406 t more2 11407 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11408 p 11409 b 11410 :more2 11411 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11412 p 11413 g 11414 s/.\{148\}// 11415 t delim 11416 ' <conf$$subs.awk | sed ' 11417 /^[^""]/{ 11418 N 11419 s/\n// 11420 } 11421 ' >>$CONFIG_STATUS || ac_write_fail=1 11422 rm -f conf$$subs.awk 11423 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11424 _ACAWK 11425 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11426 for (key in S) S_is_set[key] = 1 11427 FS = "" 11428 11429 } 11430 { 11431 line = $ 0 11432 nfields = split(line, field, "@") 11433 substed = 0 11434 len = length(field[1]) 11435 for (i = 2; i < nfields; i++) { 11436 key = field[i] 11437 keylen = length(key) 11438 if (S_is_set[key]) { 11439 value = S[key] 11440 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11441 len += length(value) + length(field[++i]) 11442 substed = 1 11443 } else 11444 len += 1 + keylen 11445 } 11446 11447 print line 11448 } 11449 11450 _ACAWK 11451 _ACEOF 11452 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11453 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11454 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11455 else 11456 cat 11457 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11458 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11459 _ACEOF 11460 11461 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11462 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11463 # trailing colons and then remove the whole line if VPATH becomes empty 11464 # (actually we leave an empty line to preserve line numbers). 11465 if test "x$srcdir" = x.; then 11466 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11467 h 11468 s/// 11469 s/^/:/ 11470 s/[ ]*$/:/ 11471 s/:\$(srcdir):/:/g 11472 s/:\${srcdir}:/:/g 11473 s/:@srcdir@:/:/g 11474 s/^:*// 11475 s/:*$// 11476 x 11477 s/\(=[ ]*\).*/\1/ 11478 G 11479 s/\n// 11480 s/^[^=]*=[ ]*$// 11481 }' 11482 fi 11483 11484 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11485 fi # test -n "$CONFIG_FILES" 11486 11487 # Set up the scripts for CONFIG_HEADERS section. 11488 # No need to generate them if there are no CONFIG_HEADERS. 11489 # This happens for instance with `./config.status Makefile'. 11490 if test -n "$CONFIG_HEADERS"; then 11491 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11492 BEGIN { 11493 _ACEOF 11494 11495 # Transform confdefs.h into an awk script `defines.awk', embedded as 11496 # here-document in config.status, that substitutes the proper values into 11497 # config.h.in to produce config.h. 11498 11499 # Create a delimiter string that does not exist in confdefs.h, to ease 11500 # handling of long lines. 11501 ac_delim='%!_!# ' 11502 for ac_last_try in false false :; do 11503 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11504 if test -z "$ac_tt"; then 11505 break 11506 elif $ac_last_try; then 11507 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11508 else 11509 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11510 fi 11511 done 11512 11513 # For the awk script, D is an array of macro values keyed by name, 11514 # likewise P contains macro parameters if any. Preserve backslash 11515 # newline sequences. 11516 11517 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11518 sed -n ' 11519 s/.\{148\}/&'"$ac_delim"'/g 11520 t rset 11521 :rset 11522 s/^[ ]*#[ ]*define[ ][ ]*/ / 11523 t def 11524 d 11525 :def 11526 s/\\$// 11527 t bsnl 11528 s/["\\]/\\&/g 11529 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11530 D["\1"]=" \3"/p 11531 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11532 d 11533 :bsnl 11534 s/["\\]/\\&/g 11535 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11536 D["\1"]=" \3\\\\\\n"\\/p 11537 t cont 11538 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11539 t cont 11540 d 11541 :cont 11542 n 11543 s/.\{148\}/&'"$ac_delim"'/g 11544 t clear 11545 :clear 11546 s/\\$// 11547 t bsnlc 11548 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11549 d 11550 :bsnlc 11551 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11552 b cont 11553 ' <confdefs.h | sed ' 11554 s/'"$ac_delim"'/"\\\ 11555 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11556 11557 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11558 for (key in D) D_is_set[key] = 1 11559 FS = "" 11560 } 11561 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11562 line = \$ 0 11563 split(line, arg, " ") 11564 if (arg[1] == "#") { 11565 defundef = arg[2] 11566 mac1 = arg[3] 11567 } else { 11568 defundef = substr(arg[1], 2) 11569 mac1 = arg[2] 11570 } 11571 split(mac1, mac2, "(") #) 11572 macro = mac2[1] 11573 prefix = substr(line, 1, index(line, defundef) - 1) 11574 if (D_is_set[macro]) { 11575 # Preserve the white space surrounding the "#". 11576 print prefix "define", macro P[macro] D[macro] 11577 next 11578 } else { 11579 # Replace #undef with comments. This is necessary, for example, 11580 # in the case of _POSIX_SOURCE, which is predefined and required 11581 # on some systems where configure will not decide to define it. 11582 if (defundef == "undef") { 11583 print "/*", prefix defundef, macro, "*/" 11584 next 11585 } 11586 } 11587 } 11588 { print } 11589 _ACAWK 11590 _ACEOF 11591 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11592 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11593 fi # test -n "$CONFIG_HEADERS" 11594 11595 11596 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11597 shift 11598 for ac_tag 11599 do 11600 case $ac_tag in 11601 :[FHLC]) ac_mode=$ac_tag; continue;; 11602 esac 11603 case $ac_mode$ac_tag in 11604 :[FHL]*:*);; 11605 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11606 :[FH]-) ac_tag=-:-;; 11607 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11608 esac 11609 ac_save_IFS=$IFS 11610 IFS=: 11611 set x $ac_tag 11612 IFS=$ac_save_IFS 11613 shift 11614 ac_file=$1 11615 shift 11616 11617 case $ac_mode in 11618 :L) ac_source=$1;; 11619 :[FH]) 11620 ac_file_inputs= 11621 for ac_f 11622 do 11623 case $ac_f in 11624 -) ac_f="$ac_tmp/stdin";; 11625 *) # Look for the file first in the build tree, then in the source tree 11626 # (if the path is not absolute). The absolute path cannot be DOS-style, 11627 # because $ac_f cannot contain `:'. 11628 test -f "$ac_f" || 11629 case $ac_f in 11630 [\\/$]*) false;; 11631 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11632 esac || 11633 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11634 esac 11635 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11636 as_fn_append ac_file_inputs " '$ac_f'" 11637 done 11638 11639 # Let's still pretend it is `configure' which instantiates (i.e., don't 11640 # use $as_me), people would be surprised to read: 11641 # /* config.h. Generated by config.status. */ 11642 configure_input='Generated from '` 11643 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11644 `' by configure.' 11645 if test x"$ac_file" != x-; then 11646 configure_input="$ac_file. $configure_input" 11647 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11648 $as_echo "$as_me: creating $ac_file" >&6;} 11649 fi 11650 # Neutralize special characters interpreted by sed in replacement strings. 11651 case $configure_input in #( 11652 *\&* | *\|* | *\\* ) 11653 ac_sed_conf_input=`$as_echo "$configure_input" | 11654 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11655 *) ac_sed_conf_input=$configure_input;; 11656 esac 11657 11658 case $ac_tag in 11659 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11660 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11661 esac 11662 ;; 11663 esac 11664 11665 ac_dir=`$as_dirname -- "$ac_file" || 11666 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11667 X"$ac_file" : 'X\(//\)[^/]' \| \ 11668 X"$ac_file" : 'X\(//\)$' \| \ 11669 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11670 $as_echo X"$ac_file" | 11671 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11672 s//\1/ 11673 q 11674 } 11675 /^X\(\/\/\)[^/].*/{ 11676 s//\1/ 11677 q 11678 } 11679 /^X\(\/\/\)$/{ 11680 s//\1/ 11681 q 11682 } 11683 /^X\(\/\).*/{ 11684 s//\1/ 11685 q 11686 } 11687 s/.*/./; q'` 11688 as_dir="$ac_dir"; as_fn_mkdir_p 11689 ac_builddir=. 11690 11691 case "$ac_dir" in 11692 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11693 *) 11694 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11695 # A ".." for each directory in $ac_dir_suffix. 11696 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11697 case $ac_top_builddir_sub in 11698 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11699 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11700 esac ;; 11701 esac 11702 ac_abs_top_builddir=$ac_pwd 11703 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11704 # for backward compatibility: 11705 ac_top_builddir=$ac_top_build_prefix 11706 11707 case $srcdir in 11708 .) # We are building in place. 11709 ac_srcdir=. 11710 ac_top_srcdir=$ac_top_builddir_sub 11711 ac_abs_top_srcdir=$ac_pwd ;; 11712 [\\/]* | ?:[\\/]* ) # Absolute name. 11713 ac_srcdir=$srcdir$ac_dir_suffix; 11714 ac_top_srcdir=$srcdir 11715 ac_abs_top_srcdir=$srcdir ;; 11716 *) # Relative name. 11717 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11718 ac_top_srcdir=$ac_top_build_prefix$srcdir 11719 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11720 esac 11721 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11722 11723 11724 case $ac_mode in 11725 :F) 11726 # 11727 # CONFIG_FILE 11728 # 11729 11730 case $INSTALL in 11731 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11732 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11733 esac 11734 ac_MKDIR_P=$MKDIR_P 11735 case $MKDIR_P in 11736 [\\/$]* | ?:[\\/]* ) ;; 11737 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11738 esac 11739 _ACEOF 11740 11741 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11742 # If the template does not know about datarootdir, expand it. 11743 # FIXME: This hack should be removed a few years after 2.60. 11744 ac_datarootdir_hack=; ac_datarootdir_seen= 11745 ac_sed_dataroot=' 11746 /datarootdir/ { 11747 p 11748 q 11749 } 11750 /@datadir@/p 11751 /@docdir@/p 11752 /@infodir@/p 11753 /@localedir@/p 11754 /@mandir@/p' 11755 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11756 *datarootdir*) ac_datarootdir_seen=yes;; 11757 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11758 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11759 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11760 _ACEOF 11761 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11762 ac_datarootdir_hack=' 11763 s&@datadir@&$datadir&g 11764 s&@docdir@&$docdir&g 11765 s&@infodir@&$infodir&g 11766 s&@localedir@&$localedir&g 11767 s&@mandir@&$mandir&g 11768 s&\\\${datarootdir}&$datarootdir&g' ;; 11769 esac 11770 _ACEOF 11771 11772 # Neutralize VPATH when `$srcdir' = `.'. 11773 # Shell code in configure.ac might set extrasub. 11774 # FIXME: do we really want to maintain this feature? 11775 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11776 ac_sed_extra="$ac_vpsub 11777 $extrasub 11778 _ACEOF 11779 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11780 :t 11781 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11782 s|@configure_input@|$ac_sed_conf_input|;t t 11783 s&@top_builddir@&$ac_top_builddir_sub&;t t 11784 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11785 s&@srcdir@&$ac_srcdir&;t t 11786 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11787 s&@top_srcdir@&$ac_top_srcdir&;t t 11788 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11789 s&@builddir@&$ac_builddir&;t t 11790 s&@abs_builddir@&$ac_abs_builddir&;t t 11791 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11792 s&@INSTALL@&$ac_INSTALL&;t t 11793 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11794 $ac_datarootdir_hack 11795 " 11796 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11797 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11798 11799 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11800 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11801 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11802 "$ac_tmp/out"`; test -z "$ac_out"; } && 11803 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11804 which seems to be undefined. Please make sure it is defined" >&5 11805 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11806 which seems to be undefined. Please make sure it is defined" >&2;} 11807 11808 rm -f "$ac_tmp/stdin" 11809 case $ac_file in 11810 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11811 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11812 esac \ 11813 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11814 ;; 11815 :H) 11816 # 11817 # CONFIG_HEADER 11818 # 11819 if test x"$ac_file" != x-; then 11820 { 11821 $as_echo "/* $configure_input */" \ 11822 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11823 } >"$ac_tmp/config.h" \ 11824 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11825 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11826 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11827 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11828 else 11829 rm -f "$ac_file" 11830 mv "$ac_tmp/config.h" "$ac_file" \ 11831 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11832 fi 11833 else 11834 $as_echo "/* $configure_input */" \ 11835 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11836 || as_fn_error $? "could not create -" "$LINENO" 5 11837 fi 11838 # Compute "$ac_file"'s index in $config_headers. 11839 _am_arg="$ac_file" 11840 _am_stamp_count=1 11841 for _am_header in $config_headers :; do 11842 case $_am_header in 11843 $_am_arg | $_am_arg:* ) 11844 break ;; 11845 * ) 11846 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11847 esac 11848 done 11849 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11850 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11851 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11852 X"$_am_arg" : 'X\(//\)$' \| \ 11853 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11854 $as_echo X"$_am_arg" | 11855 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11856 s//\1/ 11857 q 11858 } 11859 /^X\(\/\/\)[^/].*/{ 11860 s//\1/ 11861 q 11862 } 11863 /^X\(\/\/\)$/{ 11864 s//\1/ 11865 q 11866 } 11867 /^X\(\/\).*/{ 11868 s//\1/ 11869 q 11870 } 11871 s/.*/./; q'`/stamp-h$_am_stamp_count 11872 ;; 11873 11874 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11875 $as_echo "$as_me: executing $ac_file commands" >&6;} 11876 ;; 11877 esac 11878 11879 11880 case $ac_file$ac_mode in 11881 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11882 # Older Autoconf quotes --file arguments for eval, but not when files 11883 # are listed without --file. Let's play safe and only enable the eval 11884 # if we detect the quoting. 11885 case $CONFIG_FILES in 11886 *\'*) eval set x "$CONFIG_FILES" ;; 11887 *) set x $CONFIG_FILES ;; 11888 esac 11889 shift 11890 for mf 11891 do 11892 # Strip MF so we end up with the name of the file. 11893 mf=`echo "$mf" | sed -e 's/:.*$//'` 11894 # Check whether this is an Automake generated Makefile or not. 11895 # We used to match only the files named 'Makefile.in', but 11896 # some people rename them; so instead we look at the file content. 11897 # Grep'ing the first line is not enough: some people post-process 11898 # each Makefile.in and add a new line on top of each file to say so. 11899 # Grep'ing the whole file is not good either: AIX grep has a line 11900 # limit of 2048, but all sed's we know have understand at least 4000. 11901 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11902 dirpart=`$as_dirname -- "$mf" || 11903 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11904 X"$mf" : 'X\(//\)[^/]' \| \ 11905 X"$mf" : 'X\(//\)$' \| \ 11906 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11907 $as_echo X"$mf" | 11908 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11909 s//\1/ 11910 q 11911 } 11912 /^X\(\/\/\)[^/].*/{ 11913 s//\1/ 11914 q 11915 } 11916 /^X\(\/\/\)$/{ 11917 s//\1/ 11918 q 11919 } 11920 /^X\(\/\).*/{ 11921 s//\1/ 11922 q 11923 } 11924 s/.*/./; q'` 11925 else 11926 continue 11927 fi 11928 # Extract the definition of DEPDIR, am__include, and am__quote 11929 # from the Makefile without running 'make'. 11930 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11931 test -z "$DEPDIR" && continue 11932 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11933 test -z "$am__include" && continue 11934 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11935 # Find all dependency output files, they are included files with 11936 # $(DEPDIR) in their names. We invoke sed twice because it is the 11937 # simplest approach to changing $(DEPDIR) to its actual value in the 11938 # expansion. 11939 for file in `sed -n " 11940 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11941 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 11942 # Make sure the directory exists. 11943 test -f "$dirpart/$file" && continue 11944 fdir=`$as_dirname -- "$file" || 11945 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11946 X"$file" : 'X\(//\)[^/]' \| \ 11947 X"$file" : 'X\(//\)$' \| \ 11948 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11949 $as_echo X"$file" | 11950 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11951 s//\1/ 11952 q 11953 } 11954 /^X\(\/\/\)[^/].*/{ 11955 s//\1/ 11956 q 11957 } 11958 /^X\(\/\/\)$/{ 11959 s//\1/ 11960 q 11961 } 11962 /^X\(\/\).*/{ 11963 s//\1/ 11964 q 11965 } 11966 s/.*/./; q'` 11967 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11968 # echo "creating $dirpart/$file" 11969 echo '# dummy' > "$dirpart/$file" 11970 done 11971 done 11972 } 11973 ;; 11974 11975 esac 11976 done # for ac_tag 11977 11978 11979 as_fn_exit 0 11980 _ACEOF 11981 ac_clean_files=$ac_clean_files_save 11982 11983 test $ac_write_fail = 0 || 11984 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11985 11986 11987 # configure is writing to config.log, and then calls config.status. 11988 # config.status does its own redirection, appending to config.log. 11989 # Unfortunately, on DOS this fails, as config.log is still kept open 11990 # by configure, so config.status won't be able to write to it; its 11991 # output is simply discarded. So we exec the FD to /dev/null, 11992 # effectively closing config.log, so it can be properly (re)opened and 11993 # appended to by config.status. When coming back to configure, we 11994 # need to make the FD available again. 11995 if test "$no_create" != yes; then 11996 ac_cs_success=: 11997 ac_config_status_args= 11998 test "$silent" = yes && 11999 ac_config_status_args="$ac_config_status_args --quiet" 12000 exec 5>/dev/null 12001 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12002 exec 5>>config.log 12003 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12004 # would make configure fail if this is the last instruction. 12005 $ac_cs_success || as_fn_exit 1 12006 fi 12007 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12008 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12009 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12010 fi 12011 12012
Indexes created Mon Oct 26 00:26:21 UTC 2026