configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xconsole 1.0.6. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232 fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243 $0: about your system, including any error possibly output 244 $0: before this message. Then install a modern shell, or 245 $0: manually run the script under such a shell if you do 246 $0: have one." 247 fi 248 exit 1 249 fi 250 fi 251 fi 252 SHELL=${CONFIG_SHELL-/bin/sh} 253 export SHELL 254 # Unset more variables known to interfere with behavior of common tools. 255 CLICOLOR_FORCE= GREP_OPTIONS= 256 unset CLICOLOR_FORCE GREP_OPTIONS 257 258 ## --------------------- ## 259 ## M4sh Shell Functions. ## 260 ## --------------------- ## 261 # as_fn_unset VAR 262 # --------------- 263 # Portably unset VAR. 264 as_fn_unset () 265 { 266 { eval $1=; unset $1;} 267 } 268 as_unset=as_fn_unset 269 270 # as_fn_set_status STATUS 271 # ----------------------- 272 # Set $? to STATUS, without forking. 273 as_fn_set_status () 274 { 275 return $1 276 } # as_fn_set_status 277 278 # as_fn_exit STATUS 279 # ----------------- 280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281 as_fn_exit () 282 { 283 set +e 284 as_fn_set_status $1 285 exit $1 286 } # as_fn_exit 287 288 # as_fn_mkdir_p 289 # ------------- 290 # Create "$as_dir" as a directory, including parents if necessary. 291 as_fn_mkdir_p () 292 { 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310 $as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334 } # as_fn_mkdir_p 335 # as_fn_append VAR VALUE 336 # ---------------------- 337 # Append the text in VALUE to the end of the definition contained in VAR. Take 338 # advantage of any shell optimizations that allow amortized linear growth over 339 # repeated appends, instead of the typical quadratic growth present in naive 340 # implementations. 341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346 else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351 fi # as_fn_append 352 353 # as_fn_arith ARG... 354 # ------------------ 355 # Perform arithmetic evaluation on the ARGs, and store the result in the 356 # global $as_val. Take advantage of shells that can avoid forks. The arguments 357 # must be portable across $(()) and expr. 358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363 else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368 fi # as_fn_arith 369 370 371 # as_fn_error STATUS ERROR [LINENO LOG_FD] 372 # ---------------------------------------- 373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375 # script with STATUS, using 1 if that was 0. 376 as_fn_error () 377 { 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385 } # as_fn_error 386 387 if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390 else 391 as_expr=false 392 fi 393 394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396 else 397 as_basename=false 398 fi 399 400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402 else 403 as_dirname=false 404 fi 405 406 as_me=`$as_basename -- "$0" || 407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410 $as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425 # Avoid depending upon Character Ranges. 426 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429 as_cr_digits='0123456789' 430 as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462 } 463 464 ECHO_C= ECHO_N= ECHO_T= 465 case `echo -n x` in #((((( 466 -n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473 *) 474 ECHO_N='-n';; 475 esac 476 477 rm -f conf$$ conf$$.exe conf$$.file 478 if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480 else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483 fi 484 if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498 else 499 as_ln_s='cp -p' 500 fi 501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502 rmdir conf$$.dir 2>/dev/null 503 504 if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506 else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509 fi 510 511 if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513 else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531 fi 532 as_executable_p=$as_test_x 533 534 # Sed expression to map a string onto a valid CPP name. 535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537 # Sed expression to map a string onto a valid variable name. 538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541 test -n "$DJDIR" || exec 7<&0 </dev/null 542 exec 6>&1 543 544 # Name of the host. 545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546 # so uname gets run too. 547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549 # 550 # Initializations. 551 # 552 ac_default_prefix=/usr/local 553 ac_clean_files= 554 ac_config_libobj_dir=. 555 LIBOBJS= 556 cross_compiling=no 557 subdirs= 558 MFLAGS= 559 MAKEFLAGS= 560 561 # Identity of this package. 562 PACKAGE_NAME='xconsole' 563 PACKAGE_TARNAME='xconsole' 564 PACKAGE_VERSION='1.0.6' 565 PACKAGE_STRING='xconsole 1.0.6' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 ac_unique_file="Makefile.am" 570 # Factoring default headers for most tests. 571 ac_includes_default="\ 572 #include <stdio.h> 573 #ifdef HAVE_SYS_TYPES_H 574 # include <sys/types.h> 575 #endif 576 #ifdef HAVE_SYS_STAT_H 577 # include <sys/stat.h> 578 #endif 579 #ifdef STDC_HEADERS 580 # include <stdlib.h> 581 # include <stddef.h> 582 #else 583 # ifdef HAVE_STDLIB_H 584 # include <stdlib.h> 585 # endif 586 #endif 587 #ifdef HAVE_STRING_H 588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589 # include <memory.h> 590 # endif 591 # include <string.h> 592 #endif 593 #ifdef HAVE_STRINGS_H 594 # include <strings.h> 595 #endif 596 #ifdef HAVE_INTTYPES_H 597 # include <inttypes.h> 598 #endif 599 #ifdef HAVE_STDINT_H 600 # include <stdint.h> 601 #endif 602 #ifdef HAVE_UNISTD_H 603 # include <unistd.h> 604 #endif" 605 606 ac_subst_vars='am__EXEEXT_FALSE 607 am__EXEEXT_TRUE 608 LTLIBOBJS 609 LIBOBJS 610 appdefaultdir 611 APPDEFS_LIBS 612 APPDEFS_CFLAGS 613 XCONSOLE_LIBS 614 XCONSOLE_CFLAGS 615 MAN_SUBSTS 616 XORG_MAN_PAGE 617 ADMIN_MAN_DIR 618 DRIVER_MAN_DIR 619 MISC_MAN_DIR 620 FILE_MAN_DIR 621 LIB_MAN_DIR 622 APP_MAN_DIR 623 ADMIN_MAN_SUFFIX 624 DRIVER_MAN_SUFFIX 625 MISC_MAN_SUFFIX 626 FILE_MAN_SUFFIX 627 LIB_MAN_SUFFIX 628 APP_MAN_SUFFIX 629 SED 630 host_os 631 host_vendor 632 host_cpu 633 host 634 build_os 635 build_vendor 636 build_cpu 637 build 638 INSTALL_CMD 639 PKG_CONFIG 640 CHANGELOG_CMD 641 STRICT_CFLAGS 642 CWARNFLAGS 643 BASE_CFLAGS 644 EGREP 645 GREP 646 CPP 647 am__fastdepCC_FALSE 648 am__fastdepCC_TRUE 649 CCDEPMODE 650 am__nodep 651 AMDEPBACKSLASH 652 AMDEP_FALSE 653 AMDEP_TRUE 654 am__quote 655 am__include 656 DEPDIR 657 OBJEXT 658 EXEEXT 659 ac_ct_CC 660 CPPFLAGS 661 LDFLAGS 662 CFLAGS 663 CC 664 MAINT 665 MAINTAINER_MODE_FALSE 666 MAINTAINER_MODE_TRUE 667 AM_BACKSLASH 668 AM_DEFAULT_VERBOSITY 669 AM_DEFAULT_V 670 AM_V 671 am__untar 672 am__tar 673 AMTAR 674 am__leading_dot 675 SET_MAKE 676 AWK 677 mkdir_p 678 MKDIR_P 679 INSTALL_STRIP_PROGRAM 680 STRIP 681 install_sh 682 MAKEINFO 683 AUTOHEADER 684 AUTOMAKE 685 AUTOCONF 686 ACLOCAL 687 VERSION 688 PACKAGE 689 CYGPATH_W 690 am__isrc 691 INSTALL_DATA 692 INSTALL_SCRIPT 693 INSTALL_PROGRAM 694 target_alias 695 host_alias 696 build_alias 697 LIBS 698 ECHO_T 699 ECHO_N 700 ECHO_C 701 DEFS 702 mandir 703 localedir 704 libdir 705 psdir 706 pdfdir 707 dvidir 708 htmldir 709 infodir 710 docdir 711 oldincludedir 712 includedir 713 localstatedir 714 sharedstatedir 715 sysconfdir 716 datadir 717 datarootdir 718 libexecdir 719 sbindir 720 bindir 721 program_transform_name 722 prefix 723 exec_prefix 724 PACKAGE_URL 725 PACKAGE_BUGREPORT 726 PACKAGE_STRING 727 PACKAGE_VERSION 728 PACKAGE_TARNAME 729 PACKAGE_NAME 730 PATH_SEPARATOR 731 SHELL' 732 ac_subst_files='' 733 ac_user_opts=' 734 enable_option_checking 735 enable_silent_rules 736 enable_maintainer_mode 737 enable_dependency_tracking 738 enable_selective_werror 739 enable_strict_compilation 740 with_appdefaultdir 741 ' 742 ac_precious_vars='build_alias 743 host_alias 744 target_alias 745 CC 746 CFLAGS 747 LDFLAGS 748 LIBS 749 CPPFLAGS 750 CPP 751 PKG_CONFIG 752 XCONSOLE_CFLAGS 753 XCONSOLE_LIBS 754 APPDEFS_CFLAGS 755 APPDEFS_LIBS' 756 757 758 # 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Don't cache a 2359 # value for INSTALL within a source directory, because that will 2360 # break other packages using the cache if that directory is 2361 # removed, or if the value is a relative name. 2362 INSTALL=$ac_install_sh 2363 fi 2364 fi 2365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2366 $as_echo "$INSTALL" >&6; } 2367 2368 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2369 # It thinks the first close brace ends the variable substitution. 2370 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2371 2372 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2373 2374 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2375 2376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2377 $as_echo_n "checking whether build environment is sane... " >&6; } 2378 # Reject unsafe characters in $srcdir or the absolute working directory 2379 # name. 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Must try -L first in case configure is actually a 2393 # symlink; some systems play weird games with the mod time of symlinks 2394 # (eg FreeBSD returns the mod time of the symlink's containing 2395 # directory). 2396 if ( 2397 am_has_slept=no 2398 for am_try in 1 2; do 2399 echo "timestamp, slept: $am_has_slept" > conftest.file 2400 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2401 if test "$*" = "X"; then 2402 # -L didn't work. 2403 set X `ls -t "$srcdir/configure" conftest.file` 2404 fi 2405 if test "$*" != "X $srcdir/configure conftest.file" \ 2406 && test "$*" != "X conftest.file $srcdir/configure"; then 2407 2408 # If neither matched, then we have a broken ls. This can happen 2409 # if, for instance, CONFIG_SHELL is bash and it inherits a 2410 # broken ls alias from the environment. This has actually 2411 # happened. Such a system could not be considered "sane". 2412 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2413 alias in your environment" "$LINENO" 5 2414 fi 2415 if test "$2" = conftest.file || test $am_try -eq 2; then 2416 break 2417 fi 2418 # Just in case. 2419 sleep 1 2420 am_has_slept=yes 2421 done 2422 test "$2" = conftest.file 2423 ) 2424 then 2425 # Ok. 2426 : 2427 else 2428 as_fn_error $? "newly created file is older than distributed files! 2429 Check your system clock" "$LINENO" 5 2430 fi 2431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2432 $as_echo "yes" >&6; } 2433 # If we didn't sleep, we still need to ensure time stamps of config.status and 2434 # generated files are strictly newer. 2435 am_sleep_pid= 2436 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2437 ( sleep 1 ) & 2438 am_sleep_pid=$! 2439 fi 2440 2441 rm -f conftest.file 2442 2443 test "$program_prefix" != NONE && 2444 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2445 # Use a double $ so make ignores it. 2446 test "$program_suffix" != NONE && 2447 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2448 # Double any \ or $. 2449 # By default was `s,x,x', remove it if useless. 2450 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2451 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2452 2453 # expand $ac_aux_dir to an absolute path 2454 am_aux_dir=`cd $ac_aux_dir && pwd` 2455 2456 if test x"${MISSING+set}" != xset; then 2457 case $am_aux_dir in 2458 *\ * | *\ *) 2459 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2460 *) 2461 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2462 esac 2463 fi 2464 # Use eval to expand $SHELL 2465 if eval "$MISSING --is-lightweight"; then 2466 am_missing_run="$MISSING " 2467 else 2468 am_missing_run= 2469 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2470 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2471 fi 2472 2473 if test x"${install_sh}" != xset; then 2474 case $am_aux_dir in 2475 *\ * | *\ *) 2476 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2477 *) 2478 install_sh="\${SHELL} $am_aux_dir/install-sh" 2479 esac 2480 fi 2481 2482 # Installed binaries are usually stripped using 'strip' when the user 2483 # run "make install-strip". However 'strip' might not be the right 2484 # tool to use in cross-compilation environments, therefore Automake 2485 # will honor the 'STRIP' environment variable to overrule this program. 2486 if test "$cross_compiling" != no; then 2487 if test -n "$ac_tool_prefix"; then 2488 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2489 set dummy ${ac_tool_prefix}strip; ac_word=$2 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2491 $as_echo_n "checking for $ac_word... " >&6; } 2492 if ${ac_cv_prog_STRIP+:} false; then : 2493 $as_echo_n "(cached) " >&6 2494 else 2495 if test -n "$STRIP"; then 2496 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2497 else 2498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2499 for as_dir in $PATH 2500 do 2501 IFS=$as_save_IFS 2502 test -z "$as_dir" && as_dir=. 2503 for ac_exec_ext in '' $ac_executable_extensions; do 2504 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2505 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2506 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2507 break 2 2508 fi 2509 done 2510 done 2511 IFS=$as_save_IFS 2512 2513 fi 2514 fi 2515 STRIP=$ac_cv_prog_STRIP 2516 if test -n "$STRIP"; then 2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2518 $as_echo "$STRIP" >&6; } 2519 else 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2521 $as_echo "no" >&6; } 2522 fi 2523 2524 2525 fi 2526 if test -z "$ac_cv_prog_STRIP"; then 2527 ac_ct_STRIP=$STRIP 2528 # Extract the first word of "strip", so it can be a program name with args. 2529 set dummy strip; ac_word=$2 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2531 $as_echo_n "checking for $ac_word... " >&6; } 2532 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2533 $as_echo_n "(cached) " >&6 2534 else 2535 if test -n "$ac_ct_STRIP"; then 2536 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2537 else 2538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2539 for as_dir in $PATH 2540 do 2541 IFS=$as_save_IFS 2542 test -z "$as_dir" && as_dir=. 2543 for ac_exec_ext in '' $ac_executable_extensions; do 2544 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2545 ac_cv_prog_ac_ct_STRIP="strip" 2546 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2547 break 2 2548 fi 2549 done 2550 done 2551 IFS=$as_save_IFS 2552 2553 fi 2554 fi 2555 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2556 if test -n "$ac_ct_STRIP"; then 2557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2558 $as_echo "$ac_ct_STRIP" >&6; } 2559 else 2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2561 $as_echo "no" >&6; } 2562 fi 2563 2564 if test "x$ac_ct_STRIP" = x; then 2565 STRIP=":" 2566 else 2567 case $cross_compiling:$ac_tool_warned in 2568 yes:) 2569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2570 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2571 ac_tool_warned=yes ;; 2572 esac 2573 STRIP=$ac_ct_STRIP 2574 fi 2575 else 2576 STRIP="$ac_cv_prog_STRIP" 2577 fi 2578 2579 fi 2580 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2581 2582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2583 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2584 if test -z "$MKDIR_P"; then 2585 if ${ac_cv_path_mkdir+:} false; then : 2586 $as_echo_n "(cached) " >&6 2587 else 2588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2589 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2590 do 2591 IFS=$as_save_IFS 2592 test -z "$as_dir" && as_dir=. 2593 for ac_prog in mkdir gmkdir; do 2594 for ac_exec_ext in '' $ac_executable_extensions; do 2595 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2596 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2597 'mkdir (GNU coreutils) '* | \ 2598 'mkdir (coreutils) '* | \ 2599 'mkdir (fileutils) '4.1*) 2600 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2601 break 3;; 2602 esac 2603 done 2604 done 2605 done 2606 IFS=$as_save_IFS 2607 2608 fi 2609 2610 test -d ./--version && rmdir ./--version 2611 if test "${ac_cv_path_mkdir+set}" = set; then 2612 MKDIR_P="$ac_cv_path_mkdir -p" 2613 else 2614 # As a last resort, use the slow shell script. Don't cache a 2615 # value for MKDIR_P within a source directory, because that will 2616 # break other packages using the cache if that directory is 2617 # removed, or if the value is a relative name. 2618 MKDIR_P="$ac_install_sh -d" 2619 fi 2620 fi 2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2622 $as_echo "$MKDIR_P" >&6; } 2623 2624 for ac_prog in gawk mawk nawk awk 2625 do 2626 # Extract the first word of "$ac_prog", so it can be a program name with args. 2627 set dummy $ac_prog; ac_word=$2 2628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2629 $as_echo_n "checking for $ac_word... " >&6; } 2630 if ${ac_cv_prog_AWK+:} false; then : 2631 $as_echo_n "(cached) " >&6 2632 else 2633 if test -n "$AWK"; then 2634 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2635 else 2636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2637 for as_dir in $PATH 2638 do 2639 IFS=$as_save_IFS 2640 test -z "$as_dir" && as_dir=. 2641 for ac_exec_ext in '' $ac_executable_extensions; do 2642 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2643 ac_cv_prog_AWK="$ac_prog" 2644 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2645 break 2 2646 fi 2647 done 2648 done 2649 IFS=$as_save_IFS 2650 2651 fi 2652 fi 2653 AWK=$ac_cv_prog_AWK 2654 if test -n "$AWK"; then 2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2656 $as_echo "$AWK" >&6; } 2657 else 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2659 $as_echo "no" >&6; } 2660 fi 2661 2662 2663 test -n "$AWK" && break 2664 done 2665 2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2667 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } 2719 if ${am_cv_make_support_nested_variables+:} false; then : 2720 $as_echo_n "(cached) " >&6 2721 else 2722 if $as_echo 'TRUE=$(BAR$(V)) 2723 BAR0=false 2724 BAR1=true 2725 V=1 2726 am__doit: 2727 @$(TRUE) 2728 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2729 am_cv_make_support_nested_variables=yes 2730 else 2731 am_cv_make_support_nested_variables=no 2732 fi 2733 fi 2734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2735 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2736 if test $am_cv_make_support_nested_variables = yes; then 2737 AM_V='$(V)' 2738 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2739 else 2740 AM_V=$AM_DEFAULT_VERBOSITY 2741 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2742 fi 2743 AM_BACKSLASH='\' 2744 2745 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2746 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2747 # is not polluted with repeated "-I." 2748 am__isrc=' -I$(srcdir)' 2749 # test to see if srcdir already configured 2750 if test -f $srcdir/config.status; then 2751 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2752 fi 2753 fi 2754 2755 # test whether we have cygpath 2756 if test -z "$CYGPATH_W"; then 2757 if (cygpath --version) >/dev/null 2>/dev/null; then 2758 CYGPATH_W='cygpath -w' 2759 else 2760 CYGPATH_W=echo 2761 fi 2762 fi 2763 2764 2765 # Define the identity of the package. 2766 PACKAGE='xconsole' 2767 VERSION='1.0.6' 2768 2769 2770 cat >>confdefs.h <<_ACEOF 2771 #define PACKAGE "$PACKAGE" 2772 _ACEOF 2773 2774 2775 cat >>confdefs.h <<_ACEOF 2776 #define VERSION "$VERSION" 2777 _ACEOF 2778 2779 # Some tools Automake needs. 2780 2781 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2782 2783 2784 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2785 2786 2787 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2788 2789 2790 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2791 2792 2793 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2794 2795 # For better backward compatibility. To be removed once Automake 1.9.x 2796 # dies out for good. For more background, see: 2797 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2798 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2799 mkdir_p='$(MKDIR_P)' 2800 2801 # We need awk for the "check" target. The system "awk" is bad on 2802 # some platforms. 2803 # Always define AMTAR for backward compatibility. Yes, it's still used 2804 # in the wild :-( We should find a proper way to deprecate it ... 2805 AMTAR='$${TAR-tar}' 2806 2807 2808 # We'll loop over all known methods to create a tar archive until one works. 2809 _am_tools='gnutar pax cpio none' 2810 2811 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2812 2813 2814 2815 2816 2817 2818 # POSIX will say in a future version that running "rm -f" with no argument 2819 # is OK; and we want to be able to make that assumption in our Makefile 2820 # recipes. So use an aggressive probe to check that the usage we want is 2821 # actually supported "in the wild" to an acceptable degree. 2822 # See automake bug#10828. 2823 # To make any issue more visible, cause the running configure to be aborted 2824 # by default if the 'rm' program in use doesn't match our expectations; the 2825 # user can still override this though. 2826 if rm -f && rm -fr && rm -rf; then : OK; else 2827 cat >&2 <<'END' 2828 Oops! 2829 2830 Your 'rm' program seems unable to run without file operands specified 2831 on the command line, even when the '-f' option is present. This is contrary 2832 to the behaviour of most rm programs out there, and not conforming with 2833 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2834 2835 Please tell bug-automake@gnu.org about your system, including the value 2836 of your $PATH and any error possibly output before this message. This 2837 can help us improve future automake versions. 2838 2839 END 2840 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2841 echo 'Configuration will proceed anyway, since you have set the' >&2 2842 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2843 echo >&2 2844 else 2845 cat >&2 <<'END' 2846 Aborting the configuration process, to ensure you take notice of the issue. 2847 2848 You can download and install GNU coreutils to get an 'rm' implementation 2849 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2850 2851 If you want to complete the configuration process using your problematic 2852 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2853 to "yes", and re-run configure. 2854 2855 END 2856 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2857 fi 2858 fi 2859 2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2861 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2862 # Check whether --enable-maintainer-mode was given. 2863 if test "${enable_maintainer_mode+set}" = set; then : 2864 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2865 else 2866 USE_MAINTAINER_MODE=no 2867 fi 2868 2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2870 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2871 if test $USE_MAINTAINER_MODE = yes; then 2872 MAINTAINER_MODE_TRUE= 2873 MAINTAINER_MODE_FALSE='#' 2874 else 2875 MAINTAINER_MODE_TRUE='#' 2876 MAINTAINER_MODE_FALSE= 2877 fi 2878 2879 MAINT=$MAINTAINER_MODE_TRUE 2880 2881 2882 2883 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 DEPDIR="${am__leading_dot}deps" 2896 2897 ac_config_commands="$ac_config_commands depfiles" 2898 2899 2900 am_make=${MAKE-make} 2901 cat > confinc << 'END' 2902 am__doit: 2903 @echo this is the am__doit target 2904 .PHONY: am__doit 2905 END 2906 # If we don't find an include directive, just comment out the code. 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2908 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2909 am__include="#" 2910 am__quote= 2911 _am_result=none 2912 # First try GNU make style include. 2913 echo "include confinc" > confmf 2914 # Ignore all kinds of additional output from 'make'. 2915 case `$am_make -s -f confmf 2> /dev/null` in #( 2916 *the\ am__doit\ target*) 2917 am__include=include 2918 am__quote= 2919 _am_result=GNU 2920 ;; 2921 esac 2922 # Now try BSD make style include. 2923 if test "$am__include" = "#"; then 2924 echo '.include "confinc"' > confmf 2925 case `$am_make -s -f confmf 2> /dev/null` in #( 2926 *the\ am__doit\ target*) 2927 am__include=.include 2928 am__quote="\"" 2929 _am_result=BSD 2930 ;; 2931 esac 2932 fi 2933 2934 2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2936 $as_echo "$_am_result" >&6; } 2937 rm -f confinc confmf 2938 2939 # Check whether --enable-dependency-tracking was given. 2940 if test "${enable_dependency_tracking+set}" = set; then : 2941 enableval=$enable_dependency_tracking; 2942 fi 2943 2944 if test "x$enable_dependency_tracking" != xno; then 2945 am_depcomp="$ac_aux_dir/depcomp" 2946 AMDEPBACKSLASH='\' 2947 am__nodep='_no' 2948 fi 2949 if test "x$enable_dependency_tracking" != xno; then 2950 AMDEP_TRUE= 2951 AMDEP_FALSE='#' 2952 else 2953 AMDEP_TRUE='#' 2954 AMDEP_FALSE= 2955 fi 2956 2957 2958 ac_ext=c 2959 ac_cpp='$CPP $CPPFLAGS' 2960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2962 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2963 if test -n "$ac_tool_prefix"; then 2964 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2965 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2967 $as_echo_n "checking for $ac_word... " >&6; } 2968 if ${ac_cv_prog_CC+:} false; then : 2969 $as_echo_n "(cached) " >&6 2970 else 2971 if test -n "$CC"; then 2972 ac_cv_prog_CC="$CC" # Let the user override the test. 2973 else 2974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2975 for as_dir in $PATH 2976 do 2977 IFS=$as_save_IFS 2978 test -z "$as_dir" && as_dir=. 2979 for ac_exec_ext in '' $ac_executable_extensions; do 2980 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2981 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2982 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2983 break 2 2984 fi 2985 done 2986 done 2987 IFS=$as_save_IFS 2988 2989 fi 2990 fi 2991 CC=$ac_cv_prog_CC 2992 if test -n "$CC"; then 2993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2994 $as_echo "$CC" >&6; } 2995 else 2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2997 $as_echo "no" >&6; } 2998 fi 2999 3000 3001 fi 3002 if test -z "$ac_cv_prog_CC"; then 3003 ac_ct_CC=$CC 3004 # Extract the first word of "gcc", so it can be a program name with args. 3005 set dummy gcc; ac_word=$2 3006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3007 $as_echo_n "checking for $ac_word... " >&6; } 3008 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3009 $as_echo_n "(cached) " >&6 3010 else 3011 if test -n "$ac_ct_CC"; then 3012 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3013 else 3014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3015 for as_dir in $PATH 3016 do 3017 IFS=$as_save_IFS 3018 test -z "$as_dir" && as_dir=. 3019 for ac_exec_ext in '' $ac_executable_extensions; do 3020 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3021 ac_cv_prog_ac_ct_CC="gcc" 3022 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3023 break 2 3024 fi 3025 done 3026 done 3027 IFS=$as_save_IFS 3028 3029 fi 3030 fi 3031 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3032 if test -n "$ac_ct_CC"; then 3033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3034 $as_echo "$ac_ct_CC" >&6; } 3035 else 3036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3037 $as_echo "no" >&6; } 3038 fi 3039 3040 if test "x$ac_ct_CC" = x; then 3041 CC="" 3042 else 3043 case $cross_compiling:$ac_tool_warned in 3044 yes:) 3045 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3046 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3047 ac_tool_warned=yes ;; 3048 esac 3049 CC=$ac_ct_CC 3050 fi 3051 else 3052 CC="$ac_cv_prog_CC" 3053 fi 3054 3055 if test -z "$CC"; then 3056 if test -n "$ac_tool_prefix"; then 3057 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3058 set dummy ${ac_tool_prefix}cc; ac_word=$2 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3060 $as_echo_n "checking for $ac_word... " >&6; } 3061 if ${ac_cv_prog_CC+:} false; then : 3062 $as_echo_n "(cached) " >&6 3063 else 3064 if test -n "$CC"; then 3065 ac_cv_prog_CC="$CC" # Let the user override the test. 3066 else 3067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3068 for as_dir in $PATH 3069 do 3070 IFS=$as_save_IFS 3071 test -z "$as_dir" && as_dir=. 3072 for ac_exec_ext in '' $ac_executable_extensions; do 3073 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3074 ac_cv_prog_CC="${ac_tool_prefix}cc" 3075 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3076 break 2 3077 fi 3078 done 3079 done 3080 IFS=$as_save_IFS 3081 3082 fi 3083 fi 3084 CC=$ac_cv_prog_CC 3085 if test -n "$CC"; then 3086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3087 $as_echo "$CC" >&6; } 3088 else 3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3090 $as_echo "no" >&6; } 3091 fi 3092 3093 3094 fi 3095 fi 3096 if test -z "$CC"; then 3097 # Extract the first word of "cc", so it can be a program name with args. 3098 set dummy cc; ac_word=$2 3099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3100 $as_echo_n "checking for $ac_word... " >&6; } 3101 if ${ac_cv_prog_CC+:} false; then : 3102 $as_echo_n "(cached) " >&6 3103 else 3104 if test -n "$CC"; then 3105 ac_cv_prog_CC="$CC" # Let the user override the test. 3106 else 3107 ac_prog_rejected=no 3108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3109 for as_dir in $PATH 3110 do 3111 IFS=$as_save_IFS 3112 test -z "$as_dir" && as_dir=. 3113 for ac_exec_ext in '' $ac_executable_extensions; do 3114 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3115 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3116 ac_prog_rejected=yes 3117 continue 3118 fi 3119 ac_cv_prog_CC="cc" 3120 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3121 break 2 3122 fi 3123 done 3124 done 3125 IFS=$as_save_IFS 3126 3127 if test $ac_prog_rejected = yes; then 3128 # We found a bogon in the path, so make sure we never use it. 3129 set dummy $ac_cv_prog_CC 3130 shift 3131 if test $# != 0; then 3132 # We chose a different compiler from the bogus one. 3133 # However, it has the same basename, so the bogon will be chosen 3134 # first if we set CC to just the basename; use the full file name. 3135 shift 3136 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3137 fi 3138 fi 3139 fi 3140 fi 3141 CC=$ac_cv_prog_CC 3142 if test -n "$CC"; then 3143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3144 $as_echo "$CC" >&6; } 3145 else 3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3147 $as_echo "no" >&6; } 3148 fi 3149 3150 3151 fi 3152 if test -z "$CC"; then 3153 if test -n "$ac_tool_prefix"; then 3154 for ac_prog in cl.exe 3155 do 3156 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3157 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3159 $as_echo_n "checking for $ac_word... " >&6; } 3160 if ${ac_cv_prog_CC+:} false; then : 3161 $as_echo_n "(cached) " >&6 3162 else 3163 if test -n "$CC"; then 3164 ac_cv_prog_CC="$CC" # Let the user override the test. 3165 else 3166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3167 for as_dir in $PATH 3168 do 3169 IFS=$as_save_IFS 3170 test -z "$as_dir" && as_dir=. 3171 for ac_exec_ext in '' $ac_executable_extensions; do 3172 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3173 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3174 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3175 break 2 3176 fi 3177 done 3178 done 3179 IFS=$as_save_IFS 3180 3181 fi 3182 fi 3183 CC=$ac_cv_prog_CC 3184 if test -n "$CC"; then 3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3186 $as_echo "$CC" >&6; } 3187 else 3188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3189 $as_echo "no" >&6; } 3190 fi 3191 3192 3193 test -n "$CC" && break 3194 done 3195 fi 3196 if test -z "$CC"; then 3197 ac_ct_CC=$CC 3198 for ac_prog in cl.exe 3199 do 3200 # Extract the first word of "$ac_prog", so it can be a program name with args. 3201 set dummy $ac_prog; ac_word=$2 3202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3203 $as_echo_n "checking for $ac_word... " >&6; } 3204 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3205 $as_echo_n "(cached) " >&6 3206 else 3207 if test -n "$ac_ct_CC"; then 3208 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3209 else 3210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3211 for as_dir in $PATH 3212 do 3213 IFS=$as_save_IFS 3214 test -z "$as_dir" && as_dir=. 3215 for ac_exec_ext in '' $ac_executable_extensions; do 3216 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3217 ac_cv_prog_ac_ct_CC="$ac_prog" 3218 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3219 break 2 3220 fi 3221 done 3222 done 3223 IFS=$as_save_IFS 3224 3225 fi 3226 fi 3227 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3228 if test -n "$ac_ct_CC"; then 3229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3230 $as_echo "$ac_ct_CC" >&6; } 3231 else 3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3233 $as_echo "no" >&6; } 3234 fi 3235 3236 3237 test -n "$ac_ct_CC" && break 3238 done 3239 3240 if test "x$ac_ct_CC" = x; then 3241 CC="" 3242 else 3243 case $cross_compiling:$ac_tool_warned in 3244 yes:) 3245 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3246 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3247 ac_tool_warned=yes ;; 3248 esac 3249 CC=$ac_ct_CC 3250 fi 3251 fi 3252 3253 fi 3254 3255 3256 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3257 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3258 as_fn_error $? "no acceptable C compiler found in \$PATH 3259 See \`config.log' for more details" "$LINENO" 5; } 3260 3261 # Provide some information about the compiler. 3262 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3263 set X $ac_compile 3264 ac_compiler=$2 3265 for ac_option in --version -v -V -qversion; do 3266 { { ac_try="$ac_compiler $ac_option >&5" 3267 case "(($ac_try" in 3268 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3269 *) ac_try_echo=$ac_try;; 3270 esac 3271 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3272 $as_echo "$ac_try_echo"; } >&5 3273 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3274 ac_status=$? 3275 if test -s conftest.err; then 3276 sed '10a\ 3277 ... rest of stderr output deleted ... 3278 10q' conftest.err >conftest.er1 3279 cat conftest.er1 >&5 3280 fi 3281 rm -f conftest.er1 conftest.err 3282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3283 test $ac_status = 0; } 3284 done 3285 3286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3287 /* end confdefs.h. */ 3288 3289 int 3290 main () 3291 { 3292 3293 ; 3294 return 0; 3295 } 3296 _ACEOF 3297 ac_clean_files_save=$ac_clean_files 3298 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3299 # Try to create an executable without -o first, disregard a.out. 3300 # It will help us diagnose broken compilers, and finding out an intuition 3301 # of exeext. 3302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3303 $as_echo_n "checking whether the C compiler works... " >&6; } 3304 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3305 3306 # The possible output files: 3307 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3308 3309 ac_rmfiles= 3310 for ac_file in $ac_files 3311 do 3312 case $ac_file in 3313 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3314 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3315 esac 3316 done 3317 rm -f $ac_rmfiles 3318 3319 if { { ac_try="$ac_link_default" 3320 case "(($ac_try" in 3321 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3322 *) ac_try_echo=$ac_try;; 3323 esac 3324 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3325 $as_echo "$ac_try_echo"; } >&5 3326 (eval "$ac_link_default") 2>&5 3327 ac_status=$? 3328 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3329 test $ac_status = 0; }; then : 3330 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3331 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3332 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3333 # so that the user can short-circuit this test for compilers unknown to 3334 # Autoconf. 3335 for ac_file in $ac_files '' 3336 do 3337 test -f "$ac_file" || continue 3338 case $ac_file in 3339 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3340 ;; 3341 [ab].out ) 3342 # We found the default executable, but exeext='' is most 3343 # certainly right. 3344 break;; 3345 *.* ) 3346 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3347 then :; else 3348 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3349 fi 3350 # We set ac_cv_exeext here because the later test for it is not 3351 # safe: cross compilers may not add the suffix if given an `-o' 3352 # argument, so we may need to know it at that point already. 3353 # Even if this section looks crufty: it has the advantage of 3354 # actually working. 3355 break;; 3356 * ) 3357 break;; 3358 esac 3359 done 3360 test "$ac_cv_exeext" = no && ac_cv_exeext= 3361 3362 else 3363 ac_file='' 3364 fi 3365 if test -z "$ac_file"; then : 3366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3367 $as_echo "no" >&6; } 3368 $as_echo "$as_me: failed program was:" >&5 3369 sed 's/^/| /' conftest.$ac_ext >&5 3370 3371 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3372 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3373 as_fn_error 77 "C compiler cannot create executables 3374 See \`config.log' for more details" "$LINENO" 5; } 3375 else 3376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3377 $as_echo "yes" >&6; } 3378 fi 3379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3380 $as_echo_n "checking for C compiler default output file name... " >&6; } 3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3382 $as_echo "$ac_file" >&6; } 3383 ac_exeext=$ac_cv_exeext 3384 3385 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3386 ac_clean_files=$ac_clean_files_save 3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3388 $as_echo_n "checking for suffix of executables... " >&6; } 3389 if { { ac_try="$ac_link" 3390 case "(($ac_try" in 3391 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3392 *) ac_try_echo=$ac_try;; 3393 esac 3394 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3395 $as_echo "$ac_try_echo"; } >&5 3396 (eval "$ac_link") 2>&5 3397 ac_status=$? 3398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3399 test $ac_status = 0; }; then : 3400 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3401 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3402 # work properly (i.e., refer to `conftest.exe'), while it won't with 3403 # `rm'. 3404 for ac_file in conftest.exe conftest conftest.*; do 3405 test -f "$ac_file" || continue 3406 case $ac_file in 3407 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3408 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3409 break;; 3410 * ) break;; 3411 esac 3412 done 3413 else 3414 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3415 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3416 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3417 See \`config.log' for more details" "$LINENO" 5; } 3418 fi 3419 rm -f conftest conftest$ac_cv_exeext 3420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3421 $as_echo "$ac_cv_exeext" >&6; } 3422 3423 rm -f conftest.$ac_ext 3424 EXEEXT=$ac_cv_exeext 3425 ac_exeext=$EXEEXT 3426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3427 /* end confdefs.h. */ 3428 #include <stdio.h> 3429 int 3430 main () 3431 { 3432 FILE *f = fopen ("conftest.out", "w"); 3433 return ferror (f) || fclose (f) != 0; 3434 3435 ; 3436 return 0; 3437 } 3438 _ACEOF 3439 ac_clean_files="$ac_clean_files conftest.out" 3440 # Check that the compiler produces executables we can run. If not, either 3441 # the compiler is broken, or we cross compile. 3442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3443 $as_echo_n "checking whether we are cross compiling... " >&6; } 3444 if test "$cross_compiling" != yes; then 3445 { { ac_try="$ac_link" 3446 case "(($ac_try" in 3447 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3448 *) ac_try_echo=$ac_try;; 3449 esac 3450 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3451 $as_echo "$ac_try_echo"; } >&5 3452 (eval "$ac_link") 2>&5 3453 ac_status=$? 3454 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3455 test $ac_status = 0; } 3456 if { ac_try='./conftest$ac_cv_exeext' 3457 { { case "(($ac_try" in 3458 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3459 *) ac_try_echo=$ac_try;; 3460 esac 3461 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3462 $as_echo "$ac_try_echo"; } >&5 3463 (eval "$ac_try") 2>&5 3464 ac_status=$? 3465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3466 test $ac_status = 0; }; }; then 3467 cross_compiling=no 3468 else 3469 if test "$cross_compiling" = maybe; then 3470 cross_compiling=yes 3471 else 3472 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3473 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3474 as_fn_error $? "cannot run C compiled programs. 3475 If you meant to cross compile, use \`--host'. 3476 See \`config.log' for more details" "$LINENO" 5; } 3477 fi 3478 fi 3479 fi 3480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3481 $as_echo "$cross_compiling" >&6; } 3482 3483 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3484 ac_clean_files=$ac_clean_files_save 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3486 $as_echo_n "checking for suffix of object files... " >&6; } 3487 if ${ac_cv_objext+:} false; then : 3488 $as_echo_n "(cached) " >&6 3489 else 3490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3491 /* end confdefs.h. */ 3492 3493 int 3494 main () 3495 { 3496 3497 ; 3498 return 0; 3499 } 3500 _ACEOF 3501 rm -f conftest.o conftest.obj 3502 if { { ac_try="$ac_compile" 3503 case "(($ac_try" in 3504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3505 *) ac_try_echo=$ac_try;; 3506 esac 3507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3508 $as_echo "$ac_try_echo"; } >&5 3509 (eval "$ac_compile") 2>&5 3510 ac_status=$? 3511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3512 test $ac_status = 0; }; then : 3513 for ac_file in conftest.o conftest.obj conftest.*; do 3514 test -f "$ac_file" || continue; 3515 case $ac_file in 3516 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3517 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3518 break;; 3519 esac 3520 done 3521 else 3522 $as_echo "$as_me: failed program was:" >&5 3523 sed 's/^/| /' conftest.$ac_ext >&5 3524 3525 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3526 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3527 as_fn_error $? "cannot compute suffix of object files: cannot compile 3528 See \`config.log' for more details" "$LINENO" 5; } 3529 fi 3530 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3531 fi 3532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3533 $as_echo "$ac_cv_objext" >&6; } 3534 OBJEXT=$ac_cv_objext 3535 ac_objext=$OBJEXT 3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3537 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3538 if ${ac_cv_c_compiler_gnu+:} false; then : 3539 $as_echo_n "(cached) " >&6 3540 else 3541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3542 /* end confdefs.h. */ 3543 3544 int 3545 main () 3546 { 3547 #ifndef __GNUC__ 3548 choke me 3549 #endif 3550 3551 ; 3552 return 0; 3553 } 3554 _ACEOF 3555 if ac_fn_c_try_compile "$LINENO"; then : 3556 ac_compiler_gnu=yes 3557 else 3558 ac_compiler_gnu=no 3559 fi 3560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3561 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3562 3563 fi 3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3565 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3566 if test $ac_compiler_gnu = yes; then 3567 GCC=yes 3568 else 3569 GCC= 3570 fi 3571 ac_test_CFLAGS=${CFLAGS+set} 3572 ac_save_CFLAGS=$CFLAGS 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3574 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3575 if ${ac_cv_prog_cc_g+:} false; then : 3576 $as_echo_n "(cached) " >&6 3577 else 3578 ac_save_c_werror_flag=$ac_c_werror_flag 3579 ac_c_werror_flag=yes 3580 ac_cv_prog_cc_g=no 3581 CFLAGS="-g" 3582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3583 /* end confdefs.h. */ 3584 3585 int 3586 main () 3587 { 3588 3589 ; 3590 return 0; 3591 } 3592 _ACEOF 3593 if ac_fn_c_try_compile "$LINENO"; then : 3594 ac_cv_prog_cc_g=yes 3595 else 3596 CFLAGS="" 3597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3598 /* end confdefs.h. */ 3599 3600 int 3601 main () 3602 { 3603 3604 ; 3605 return 0; 3606 } 3607 _ACEOF 3608 if ac_fn_c_try_compile "$LINENO"; then : 3609 3610 else 3611 ac_c_werror_flag=$ac_save_c_werror_flag 3612 CFLAGS="-g" 3613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3614 /* end confdefs.h. */ 3615 3616 int 3617 main () 3618 { 3619 3620 ; 3621 return 0; 3622 } 3623 _ACEOF 3624 if ac_fn_c_try_compile "$LINENO"; then : 3625 ac_cv_prog_cc_g=yes 3626 fi 3627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3628 fi 3629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3630 fi 3631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3632 ac_c_werror_flag=$ac_save_c_werror_flag 3633 fi 3634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3635 $as_echo "$ac_cv_prog_cc_g" >&6; } 3636 if test "$ac_test_CFLAGS" = set; then 3637 CFLAGS=$ac_save_CFLAGS 3638 elif test $ac_cv_prog_cc_g = yes; then 3639 if test "$GCC" = yes; then 3640 CFLAGS="-g -O2" 3641 else 3642 CFLAGS="-g" 3643 fi 3644 else 3645 if test "$GCC" = yes; then 3646 CFLAGS="-O2" 3647 else 3648 CFLAGS= 3649 fi 3650 fi 3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3652 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3653 if ${ac_cv_prog_cc_c89+:} false; then : 3654 $as_echo_n "(cached) " >&6 3655 else 3656 ac_cv_prog_cc_c89=no 3657 ac_save_CC=$CC 3658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3659 /* end confdefs.h. */ 3660 #include <stdarg.h> 3661 #include <stdio.h> 3662 #include <sys/types.h> 3663 #include <sys/stat.h> 3664 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3665 struct buf { int x; }; 3666 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3667 static char *e (p, i) 3668 char **p; 3669 int i; 3670 { 3671 return p[i]; 3672 } 3673 static char *f (char * (*g) (char **, int), char **p, ...) 3674 { 3675 char *s; 3676 va_list v; 3677 va_start (v,p); 3678 s = g (p, va_arg (v,int)); 3679 va_end (v); 3680 return s; 3681 } 3682 3683 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3684 function prototypes and stuff, but not '\xHH' hex character constants. 3685 These don't provoke an error unfortunately, instead are silently treated 3686 as 'x'. The following induces an error, until -std is added to get 3687 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3688 array size at least. It's necessary to write '\x00'==0 to get something 3689 that's true only with -std. */ 3690 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3691 3692 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3693 inside strings and character constants. */ 3694 #define FOO(x) 'x' 3695 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3696 3697 int test (int i, double x); 3698 struct s1 {int (*f) (int a);}; 3699 struct s2 {int (*f) (double a);}; 3700 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3701 int argc; 3702 char **argv; 3703 int 3704 main () 3705 { 3706 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3707 ; 3708 return 0; 3709 } 3710 _ACEOF 3711 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3712 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3713 do 3714 CC="$ac_save_CC $ac_arg" 3715 if ac_fn_c_try_compile "$LINENO"; then : 3716 ac_cv_prog_cc_c89=$ac_arg 3717 fi 3718 rm -f core conftest.err conftest.$ac_objext 3719 test "x$ac_cv_prog_cc_c89" != "xno" && break 3720 done 3721 rm -f conftest.$ac_ext 3722 CC=$ac_save_CC 3723 3724 fi 3725 # AC_CACHE_VAL 3726 case "x$ac_cv_prog_cc_c89" in 3727 x) 3728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3729 $as_echo "none needed" >&6; } ;; 3730 xno) 3731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3732 $as_echo "unsupported" >&6; } ;; 3733 *) 3734 CC="$CC $ac_cv_prog_cc_c89" 3735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3736 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3737 esac 3738 if test "x$ac_cv_prog_cc_c89" != xno; then : 3739 3740 fi 3741 3742 ac_ext=c 3743 ac_cpp='$CPP $CPPFLAGS' 3744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3746 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3747 3748 ac_ext=c 3749 ac_cpp='$CPP $CPPFLAGS' 3750 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3751 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3752 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3754 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3755 if ${am_cv_prog_cc_c_o+:} false; then : 3756 $as_echo_n "(cached) " >&6 3757 else 3758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3759 /* end confdefs.h. */ 3760 3761 int 3762 main () 3763 { 3764 3765 ; 3766 return 0; 3767 } 3768 _ACEOF 3769 # Make sure it works both with $CC and with simple cc. 3770 # Following AC_PROG_CC_C_O, we do the test twice because some 3771 # compilers refuse to overwrite an existing .o file with -o, 3772 # though they will create one. 3773 am_cv_prog_cc_c_o=yes 3774 for am_i in 1 2; do 3775 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3776 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3777 ac_status=$? 3778 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3779 (exit $ac_status); } \ 3780 && test -f conftest2.$ac_objext; then 3781 : OK 3782 else 3783 am_cv_prog_cc_c_o=no 3784 break 3785 fi 3786 done 3787 rm -f core conftest* 3788 unset am_i 3789 fi 3790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3791 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3792 if test "$am_cv_prog_cc_c_o" != yes; then 3793 # Losing compiler, so override with the script. 3794 # FIXME: It is wrong to rewrite CC. 3795 # But if we don't then we get into trouble of one sort or another. 3796 # A longer-term fix would be to have automake use am__CC in this case, 3797 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3798 CC="$am_aux_dir/compile $CC" 3799 fi 3800 ac_ext=c 3801 ac_cpp='$CPP $CPPFLAGS' 3802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3804 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3805 3806 3807 depcc="$CC" am_compiler_list= 3808 3809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3810 $as_echo_n "checking dependency style of $depcc... " >&6; } 3811 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3812 $as_echo_n "(cached) " >&6 3813 else 3814 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3815 # We make a subdir and do the tests there. Otherwise we can end up 3816 # making bogus files that we don't know about and never remove. For 3817 # instance it was reported that on HP-UX the gcc test will end up 3818 # making a dummy file named 'D' -- because '-MD' means "put the output 3819 # in D". 3820 rm -rf conftest.dir 3821 mkdir conftest.dir 3822 # Copy depcomp to subdir because otherwise we won't find it if we're 3823 # using a relative directory. 3824 cp "$am_depcomp" conftest.dir 3825 cd conftest.dir 3826 # We will build objects and dependencies in a subdirectory because 3827 # it helps to detect inapplicable dependency modes. For instance 3828 # both Tru64's cc and ICC support -MD to output dependencies as a 3829 # side effect of compilation, but ICC will put the dependencies in 3830 # the current directory while Tru64 will put them in the object 3831 # directory. 3832 mkdir sub 3833 3834 am_cv_CC_dependencies_compiler_type=none 3835 if test "$am_compiler_list" = ""; then 3836 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3837 fi 3838 am__universal=false 3839 case " $depcc " in #( 3840 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3841 esac 3842 3843 for depmode in $am_compiler_list; do 3844 # Setup a source with many dependencies, because some compilers 3845 # like to wrap large dependency lists on column 80 (with \), and 3846 # we should not choose a depcomp mode which is confused by this. 3847 # 3848 # We need to recreate these files for each test, as the compiler may 3849 # overwrite some of them when testing with obscure command lines. 3850 # This happens at least with the AIX C compiler. 3851 : > sub/conftest.c 3852 for i in 1 2 3 4 5 6; do 3853 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3854 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3855 # Solaris 10 /bin/sh. 3856 echo '/* dummy */' > sub/conftst$i.h 3857 done 3858 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3859 3860 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3861 # mode. It turns out that the SunPro C++ compiler does not properly 3862 # handle '-M -o', and we need to detect this. Also, some Intel 3863 # versions had trouble with output in subdirs. 3864 am__obj=sub/conftest.${OBJEXT-o} 3865 am__minus_obj="-o $am__obj" 3866 case $depmode in 3867 gcc) 3868 # This depmode causes a compiler race in universal mode. 3869 test "$am__universal" = false || continue 3870 ;; 3871 nosideeffect) 3872 # After this tag, mechanisms are not by side-effect, so they'll 3873 # only be used when explicitly requested. 3874 if test "x$enable_dependency_tracking" = xyes; then 3875 continue 3876 else 3877 break 3878 fi 3879 ;; 3880 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3881 # This compiler won't grok '-c -o', but also, the minuso test has 3882 # not run yet. These depmodes are late enough in the game, and 3883 # so weak that their functioning should not be impacted. 3884 am__obj=conftest.${OBJEXT-o} 3885 am__minus_obj= 3886 ;; 3887 none) break ;; 3888 esac 3889 if depmode=$depmode \ 3890 source=sub/conftest.c object=$am__obj \ 3891 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3892 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3893 >/dev/null 2>conftest.err && 3894 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3895 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3896 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3897 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3898 # icc doesn't choke on unknown options, it will just issue warnings 3899 # or remarks (even with -Werror). So we grep stderr for any message 3900 # that says an option was ignored or not supported. 3901 # When given -MP, icc 7.0 and 7.1 complain thusly: 3902 # icc: Command line warning: ignoring option '-M'; no argument required 3903 # The diagnosis changed in icc 8.0: 3904 # icc: Command line remark: option '-MP' not supported 3905 if (grep 'ignoring option' conftest.err || 3906 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3907 am_cv_CC_dependencies_compiler_type=$depmode 3908 break 3909 fi 3910 fi 3911 done 3912 3913 cd .. 3914 rm -rf conftest.dir 3915 else 3916 am_cv_CC_dependencies_compiler_type=none 3917 fi 3918 3919 fi 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3921 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3922 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3923 3924 if 3925 test "x$enable_dependency_tracking" != xno \ 3926 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3927 am__fastdepCC_TRUE= 3928 am__fastdepCC_FALSE='#' 3929 else 3930 am__fastdepCC_TRUE='#' 3931 am__fastdepCC_FALSE= 3932 fi 3933 3934 3935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3936 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3937 if ${ac_cv_prog_cc_c99+:} false; then : 3938 $as_echo_n "(cached) " >&6 3939 else 3940 ac_cv_prog_cc_c99=no 3941 ac_save_CC=$CC 3942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3943 /* end confdefs.h. */ 3944 #include <stdarg.h> 3945 #include <stdbool.h> 3946 #include <stdlib.h> 3947 #include <wchar.h> 3948 #include <stdio.h> 3949 3950 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3951 #define debug(...) fprintf (stderr, __VA_ARGS__) 3952 #define showlist(...) puts (#__VA_ARGS__) 3953 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3954 static void 3955 test_varargs_macros (void) 3956 { 3957 int x = 1234; 3958 int y = 5678; 3959 debug ("Flag"); 3960 debug ("X = %d\n", x); 3961 showlist (The first, second, and third items.); 3962 report (x>y, "x is %d but y is %d", x, y); 3963 } 3964 3965 // Check long long types. 3966 #define BIG64 18446744073709551615ull 3967 #define BIG32 4294967295ul 3968 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3969 #if !BIG_OK 3970 your preprocessor is broken; 3971 #endif 3972 #if BIG_OK 3973 #else 3974 your preprocessor is broken; 3975 #endif 3976 static long long int bignum = -9223372036854775807LL; 3977 static unsigned long long int ubignum = BIG64; 3978 3979 struct incomplete_array 3980 { 3981 int datasize; 3982 double data[]; 3983 }; 3984 3985 struct named_init { 3986 int number; 3987 const wchar_t *name; 3988 double average; 3989 }; 3990 3991 typedef const char *ccp; 3992 3993 static inline int 3994 test_restrict (ccp restrict text) 3995 { 3996 // See if C++-style comments work. 3997 // Iterate through items via the restricted pointer. 3998 // Also check for declarations in for loops. 3999 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4000 continue; 4001 return 0; 4002 } 4003 4004 // Check varargs and va_copy. 4005 static void 4006 test_varargs (const char *format, ...) 4007 { 4008 va_list args; 4009 va_start (args, format); 4010 va_list args_copy; 4011 va_copy (args_copy, args); 4012 4013 const char *str; 4014 int number; 4015 float fnumber; 4016 4017 while (*format) 4018 { 4019 switch (*format++) 4020 { 4021 case 's': // string 4022 str = va_arg (args_copy, const char *); 4023 break; 4024 case 'd': // int 4025 number = va_arg (args_copy, int); 4026 break; 4027 case 'f': // float 4028 fnumber = va_arg (args_copy, double); 4029 break; 4030 default: 4031 break; 4032 } 4033 } 4034 va_end (args_copy); 4035 va_end (args); 4036 } 4037 4038 int 4039 main () 4040 { 4041 4042 // Check bool. 4043 _Bool success = false; 4044 4045 // Check restrict. 4046 if (test_restrict ("String literal") == 0) 4047 success = true; 4048 char *restrict newvar = "Another string"; 4049 4050 // Check varargs. 4051 test_varargs ("s, d' f .", "string", 65, 34.234); 4052 test_varargs_macros (); 4053 4054 // Check flexible array members. 4055 struct incomplete_array *ia = 4056 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4057 ia->datasize = 10; 4058 for (int i = 0; i < ia->datasize; ++i) 4059 ia->data[i] = i * 1.234; 4060 4061 // Check named initializers. 4062 struct named_init ni = { 4063 .number = 34, 4064 .name = L"Test wide string", 4065 .average = 543.34343, 4066 }; 4067 4068 ni.number = 58; 4069 4070 int dynamic_array[ni.number]; 4071 dynamic_array[ni.number - 1] = 543; 4072 4073 // work around unused variable warnings 4074 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4075 || dynamic_array[ni.number - 1] != 543); 4076 4077 ; 4078 return 0; 4079 } 4080 _ACEOF 4081 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4082 do 4083 CC="$ac_save_CC $ac_arg" 4084 if ac_fn_c_try_compile "$LINENO"; then : 4085 ac_cv_prog_cc_c99=$ac_arg 4086 fi 4087 rm -f core conftest.err conftest.$ac_objext 4088 test "x$ac_cv_prog_cc_c99" != "xno" && break 4089 done 4090 rm -f conftest.$ac_ext 4091 CC=$ac_save_CC 4092 4093 fi 4094 # AC_CACHE_VAL 4095 case "x$ac_cv_prog_cc_c99" in 4096 x) 4097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4098 $as_echo "none needed" >&6; } ;; 4099 xno) 4100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4101 $as_echo "unsupported" >&6; } ;; 4102 *) 4103 CC="$CC $ac_cv_prog_cc_c99" 4104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4105 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4106 esac 4107 if test "x$ac_cv_prog_cc_c99" != xno; then : 4108 4109 fi 4110 4111 4112 4113 ac_ext=c 4114 ac_cpp='$CPP $CPPFLAGS' 4115 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4116 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4117 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4119 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4120 # On Suns, sometimes $CPP names a directory. 4121 if test -n "$CPP" && test -d "$CPP"; then 4122 CPP= 4123 fi 4124 if test -z "$CPP"; then 4125 if ${ac_cv_prog_CPP+:} false; then : 4126 $as_echo_n "(cached) " >&6 4127 else 4128 # Double quotes because CPP needs to be expanded 4129 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4130 do 4131 ac_preproc_ok=false 4132 for ac_c_preproc_warn_flag in '' yes 4133 do 4134 # Use a header file that comes with gcc, so configuring glibc 4135 # with a fresh cross-compiler works. 4136 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4137 # <limits.h> exists even on freestanding compilers. 4138 # On the NeXT, cc -E runs the code through the compiler's parser, 4139 # not just through cpp. "Syntax error" is here to catch this case. 4140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4141 /* end confdefs.h. */ 4142 #ifdef __STDC__ 4143 # include <limits.h> 4144 #else 4145 # include <assert.h> 4146 #endif 4147 Syntax error 4148 _ACEOF 4149 if ac_fn_c_try_cpp "$LINENO"; then : 4150 4151 else 4152 # Broken: fails on valid input. 4153 continue 4154 fi 4155 rm -f conftest.err conftest.i conftest.$ac_ext 4156 4157 # OK, works on sane cases. Now check whether nonexistent headers 4158 # can be detected and how. 4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4160 /* end confdefs.h. */ 4161 #include <ac_nonexistent.h> 4162 _ACEOF 4163 if ac_fn_c_try_cpp "$LINENO"; then : 4164 # Broken: success on invalid input. 4165 continue 4166 else 4167 # Passes both tests. 4168 ac_preproc_ok=: 4169 break 4170 fi 4171 rm -f conftest.err conftest.i conftest.$ac_ext 4172 4173 done 4174 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4175 rm -f conftest.i conftest.err conftest.$ac_ext 4176 if $ac_preproc_ok; then : 4177 break 4178 fi 4179 4180 done 4181 ac_cv_prog_CPP=$CPP 4182 4183 fi 4184 CPP=$ac_cv_prog_CPP 4185 else 4186 ac_cv_prog_CPP=$CPP 4187 fi 4188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4189 $as_echo "$CPP" >&6; } 4190 ac_preproc_ok=false 4191 for ac_c_preproc_warn_flag in '' yes 4192 do 4193 # Use a header file that comes with gcc, so configuring glibc 4194 # with a fresh cross-compiler works. 4195 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4196 # <limits.h> exists even on freestanding compilers. 4197 # On the NeXT, cc -E runs the code through the compiler's parser, 4198 # not just through cpp. "Syntax error" is here to catch this case. 4199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4200 /* end confdefs.h. */ 4201 #ifdef __STDC__ 4202 # include <limits.h> 4203 #else 4204 # include <assert.h> 4205 #endif 4206 Syntax error 4207 _ACEOF 4208 if ac_fn_c_try_cpp "$LINENO"; then : 4209 4210 else 4211 # Broken: fails on valid input. 4212 continue 4213 fi 4214 rm -f conftest.err conftest.i conftest.$ac_ext 4215 4216 # OK, works on sane cases. Now check whether nonexistent headers 4217 # can be detected and how. 4218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4219 /* end confdefs.h. */ 4220 #include <ac_nonexistent.h> 4221 _ACEOF 4222 if ac_fn_c_try_cpp "$LINENO"; then : 4223 # Broken: success on invalid input. 4224 continue 4225 else 4226 # Passes both tests. 4227 ac_preproc_ok=: 4228 break 4229 fi 4230 rm -f conftest.err conftest.i conftest.$ac_ext 4231 4232 done 4233 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4234 rm -f conftest.i conftest.err conftest.$ac_ext 4235 if $ac_preproc_ok; then : 4236 4237 else 4238 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4239 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4240 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4241 See \`config.log' for more details" "$LINENO" 5; } 4242 fi 4243 4244 ac_ext=c 4245 ac_cpp='$CPP $CPPFLAGS' 4246 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4247 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4248 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4249 4250 4251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4252 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4253 if ${ac_cv_path_GREP+:} false; then : 4254 $as_echo_n "(cached) " >&6 4255 else 4256 if test -z "$GREP"; then 4257 ac_path_GREP_found=false 4258 # Loop through the user's path and test for each of PROGNAME-LIST 4259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4260 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4261 do 4262 IFS=$as_save_IFS 4263 test -z "$as_dir" && as_dir=. 4264 for ac_prog in grep ggrep; do 4265 for ac_exec_ext in '' $ac_executable_extensions; do 4266 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4267 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4268 # Check for GNU ac_path_GREP and select it if it is found. 4269 # Check for GNU $ac_path_GREP 4270 case `"$ac_path_GREP" --version 2>&1` in 4271 *GNU*) 4272 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4273 *) 4274 ac_count=0 4275 $as_echo_n 0123456789 >"conftest.in" 4276 while : 4277 do 4278 cat "conftest.in" "conftest.in" >"conftest.tmp" 4279 mv "conftest.tmp" "conftest.in" 4280 cp "conftest.in" "conftest.nl" 4281 $as_echo 'GREP' >> "conftest.nl" 4282 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4283 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4284 as_fn_arith $ac_count + 1 && ac_count=$as_val 4285 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4286 # Best one so far, save it but keep looking for a better one 4287 ac_cv_path_GREP="$ac_path_GREP" 4288 ac_path_GREP_max=$ac_count 4289 fi 4290 # 10*(2^10) chars as input seems more than enough 4291 test $ac_count -gt 10 && break 4292 done 4293 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4294 esac 4295 4296 $ac_path_GREP_found && break 3 4297 done 4298 done 4299 done 4300 IFS=$as_save_IFS 4301 if test -z "$ac_cv_path_GREP"; then 4302 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4303 fi 4304 else 4305 ac_cv_path_GREP=$GREP 4306 fi 4307 4308 fi 4309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4310 $as_echo "$ac_cv_path_GREP" >&6; } 4311 GREP="$ac_cv_path_GREP" 4312 4313 4314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4315 $as_echo_n "checking for egrep... " >&6; } 4316 if ${ac_cv_path_EGREP+:} false; then : 4317 $as_echo_n "(cached) " >&6 4318 else 4319 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4320 then ac_cv_path_EGREP="$GREP -E" 4321 else 4322 if test -z "$EGREP"; then 4323 ac_path_EGREP_found=false 4324 # Loop through the user's path and test for each of PROGNAME-LIST 4325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4326 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4327 do 4328 IFS=$as_save_IFS 4329 test -z "$as_dir" && as_dir=. 4330 for ac_prog in egrep; do 4331 for ac_exec_ext in '' $ac_executable_extensions; do 4332 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4333 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4334 # Check for GNU ac_path_EGREP and select it if it is found. 4335 # Check for GNU $ac_path_EGREP 4336 case `"$ac_path_EGREP" --version 2>&1` in 4337 *GNU*) 4338 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4339 *) 4340 ac_count=0 4341 $as_echo_n 0123456789 >"conftest.in" 4342 while : 4343 do 4344 cat "conftest.in" "conftest.in" >"conftest.tmp" 4345 mv "conftest.tmp" "conftest.in" 4346 cp "conftest.in" "conftest.nl" 4347 $as_echo 'EGREP' >> "conftest.nl" 4348 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4349 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4350 as_fn_arith $ac_count + 1 && ac_count=$as_val 4351 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4352 # Best one so far, save it but keep looking for a better one 4353 ac_cv_path_EGREP="$ac_path_EGREP" 4354 ac_path_EGREP_max=$ac_count 4355 fi 4356 # 10*(2^10) chars as input seems more than enough 4357 test $ac_count -gt 10 && break 4358 done 4359 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4360 esac 4361 4362 $ac_path_EGREP_found && break 3 4363 done 4364 done 4365 done 4366 IFS=$as_save_IFS 4367 if test -z "$ac_cv_path_EGREP"; then 4368 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4369 fi 4370 else 4371 ac_cv_path_EGREP=$EGREP 4372 fi 4373 4374 fi 4375 fi 4376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4377 $as_echo "$ac_cv_path_EGREP" >&6; } 4378 EGREP="$ac_cv_path_EGREP" 4379 4380 4381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4382 $as_echo_n "checking for ANSI C header files... " >&6; } 4383 if ${ac_cv_header_stdc+:} false; then : 4384 $as_echo_n "(cached) " >&6 4385 else 4386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4387 /* end confdefs.h. */ 4388 #include <stdlib.h> 4389 #include <stdarg.h> 4390 #include <string.h> 4391 #include <float.h> 4392 4393 int 4394 main () 4395 { 4396 4397 ; 4398 return 0; 4399 } 4400 _ACEOF 4401 if ac_fn_c_try_compile "$LINENO"; then : 4402 ac_cv_header_stdc=yes 4403 else 4404 ac_cv_header_stdc=no 4405 fi 4406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4407 4408 if test $ac_cv_header_stdc = yes; then 4409 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4411 /* end confdefs.h. */ 4412 #include <string.h> 4413 4414 _ACEOF 4415 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4416 $EGREP "memchr" >/dev/null 2>&1; then : 4417 4418 else 4419 ac_cv_header_stdc=no 4420 fi 4421 rm -f conftest* 4422 4423 fi 4424 4425 if test $ac_cv_header_stdc = yes; then 4426 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4428 /* end confdefs.h. */ 4429 #include <stdlib.h> 4430 4431 _ACEOF 4432 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4433 $EGREP "free" >/dev/null 2>&1; then : 4434 4435 else 4436 ac_cv_header_stdc=no 4437 fi 4438 rm -f conftest* 4439 4440 fi 4441 4442 if test $ac_cv_header_stdc = yes; then 4443 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4444 if test "$cross_compiling" = yes; then : 4445 : 4446 else 4447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4448 /* end confdefs.h. */ 4449 #include <ctype.h> 4450 #include <stdlib.h> 4451 #if ((' ' & 0x0FF) == 0x020) 4452 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4453 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4454 #else 4455 # define ISLOWER(c) \ 4456 (('a' <= (c) && (c) <= 'i') \ 4457 || ('j' <= (c) && (c) <= 'r') \ 4458 || ('s' <= (c) && (c) <= 'z')) 4459 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4460 #endif 4461 4462 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4463 int 4464 main () 4465 { 4466 int i; 4467 for (i = 0; i < 256; i++) 4468 if (XOR (islower (i), ISLOWER (i)) 4469 || toupper (i) != TOUPPER (i)) 4470 return 2; 4471 return 0; 4472 } 4473 _ACEOF 4474 if ac_fn_c_try_run "$LINENO"; then : 4475 4476 else 4477 ac_cv_header_stdc=no 4478 fi 4479 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4480 conftest.$ac_objext conftest.beam conftest.$ac_ext 4481 fi 4482 4483 fi 4484 fi 4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4486 $as_echo "$ac_cv_header_stdc" >&6; } 4487 if test $ac_cv_header_stdc = yes; then 4488 4489 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4490 4491 fi 4492 4493 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4494 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4495 inttypes.h stdint.h unistd.h 4496 do : 4497 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4498 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4499 " 4500 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4501 cat >>confdefs.h <<_ACEOF 4502 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4503 _ACEOF 4504 4505 fi 4506 4507 done 4508 4509 4510 4511 4512 4513 4514 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4515 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4516 CLANGCC="yes" 4517 else 4518 CLANGCC="no" 4519 fi 4520 4521 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4522 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4523 INTELCC="yes" 4524 else 4525 INTELCC="no" 4526 fi 4527 4528 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4529 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4530 SUNCC="yes" 4531 else 4532 SUNCC="no" 4533 fi 4534 4535 4536 4537 4538 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4539 if test -n "$ac_tool_prefix"; then 4540 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4541 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4543 $as_echo_n "checking for $ac_word... " >&6; } 4544 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4545 $as_echo_n "(cached) " >&6 4546 else 4547 case $PKG_CONFIG in 4548 [\\/]* | ?:[\\/]*) 4549 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4550 ;; 4551 *) 4552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4553 for as_dir in $PATH 4554 do 4555 IFS=$as_save_IFS 4556 test -z "$as_dir" && as_dir=. 4557 for ac_exec_ext in '' $ac_executable_extensions; do 4558 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4559 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4561 break 2 4562 fi 4563 done 4564 done 4565 IFS=$as_save_IFS 4566 4567 ;; 4568 esac 4569 fi 4570 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4571 if test -n "$PKG_CONFIG"; then 4572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4573 $as_echo "$PKG_CONFIG" >&6; } 4574 else 4575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4576 $as_echo "no" >&6; } 4577 fi 4578 4579 4580 fi 4581 if test -z "$ac_cv_path_PKG_CONFIG"; then 4582 ac_pt_PKG_CONFIG=$PKG_CONFIG 4583 # Extract the first word of "pkg-config", so it can be a program name with args. 4584 set dummy pkg-config; ac_word=$2 4585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4586 $as_echo_n "checking for $ac_word... " >&6; } 4587 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4588 $as_echo_n "(cached) " >&6 4589 else 4590 case $ac_pt_PKG_CONFIG in 4591 [\\/]* | ?:[\\/]*) 4592 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4593 ;; 4594 *) 4595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4596 for as_dir in $PATH 4597 do 4598 IFS=$as_save_IFS 4599 test -z "$as_dir" && as_dir=. 4600 for ac_exec_ext in '' $ac_executable_extensions; do 4601 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4602 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4604 break 2 4605 fi 4606 done 4607 done 4608 IFS=$as_save_IFS 4609 4610 ;; 4611 esac 4612 fi 4613 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4614 if test -n "$ac_pt_PKG_CONFIG"; then 4615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4616 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4617 else 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4619 $as_echo "no" >&6; } 4620 fi 4621 4622 if test "x$ac_pt_PKG_CONFIG" = x; then 4623 PKG_CONFIG="" 4624 else 4625 case $cross_compiling:$ac_tool_warned in 4626 yes:) 4627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4628 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4629 ac_tool_warned=yes ;; 4630 esac 4631 PKG_CONFIG=$ac_pt_PKG_CONFIG 4632 fi 4633 else 4634 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4635 fi 4636 4637 fi 4638 if test -n "$PKG_CONFIG"; then 4639 _pkg_min_version=0.9.0 4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4641 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4642 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4644 $as_echo "yes" >&6; } 4645 else 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4647 $as_echo "no" >&6; } 4648 PKG_CONFIG="" 4649 fi 4650 4651 fi 4652 # Make sure we can run config.sub. 4653 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4654 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4655 4656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4657 $as_echo_n "checking build system type... " >&6; } 4658 if ${ac_cv_build+:} false; then : 4659 $as_echo_n "(cached) " >&6 4660 else 4661 ac_build_alias=$build_alias 4662 test "x$ac_build_alias" = x && 4663 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4664 test "x$ac_build_alias" = x && 4665 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4666 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4667 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4668 4669 fi 4670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4671 $as_echo "$ac_cv_build" >&6; } 4672 case $ac_cv_build in 4673 *-*-*) ;; 4674 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4675 esac 4676 build=$ac_cv_build 4677 ac_save_IFS=$IFS; IFS='-' 4678 set x $ac_cv_build 4679 shift 4680 build_cpu=$1 4681 build_vendor=$2 4682 shift; shift 4683 # Remember, the first character of IFS is used to create $*, 4684 # except with old shells: 4685 build_os=$* 4686 IFS=$ac_save_IFS 4687 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4688 4689 4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4691 $as_echo_n "checking host system type... " >&6; } 4692 if ${ac_cv_host+:} false; then : 4693 $as_echo_n "(cached) " >&6 4694 else 4695 if test "x$host_alias" = x; then 4696 ac_cv_host=$ac_cv_build 4697 else 4698 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4699 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4700 fi 4701 4702 fi 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4704 $as_echo "$ac_cv_host" >&6; } 4705 case $ac_cv_host in 4706 *-*-*) ;; 4707 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4708 esac 4709 host=$ac_cv_host 4710 ac_save_IFS=$IFS; IFS='-' 4711 set x $ac_cv_host 4712 shift 4713 host_cpu=$1 4714 host_vendor=$2 4715 shift; shift 4716 # Remember, the first character of IFS is used to create $*, 4717 # except with old shells: 4718 host_os=$* 4719 IFS=$ac_save_IFS 4720 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4721 4722 4723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4724 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4725 if ${ac_cv_path_SED+:} false; then : 4726 $as_echo_n "(cached) " >&6 4727 else 4728 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4729 for ac_i in 1 2 3 4 5 6 7; do 4730 ac_script="$ac_script$as_nl$ac_script" 4731 done 4732 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4733 { ac_script=; unset ac_script;} 4734 if test -z "$SED"; then 4735 ac_path_SED_found=false 4736 # Loop through the user's path and test for each of PROGNAME-LIST 4737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4738 for as_dir in $PATH 4739 do 4740 IFS=$as_save_IFS 4741 test -z "$as_dir" && as_dir=. 4742 for ac_prog in sed gsed; do 4743 for ac_exec_ext in '' $ac_executable_extensions; do 4744 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4745 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4746 # Check for GNU ac_path_SED and select it if it is found. 4747 # Check for GNU $ac_path_SED 4748 case `"$ac_path_SED" --version 2>&1` in 4749 *GNU*) 4750 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4751 *) 4752 ac_count=0 4753 $as_echo_n 0123456789 >"conftest.in" 4754 while : 4755 do 4756 cat "conftest.in" "conftest.in" >"conftest.tmp" 4757 mv "conftest.tmp" "conftest.in" 4758 cp "conftest.in" "conftest.nl" 4759 $as_echo '' >> "conftest.nl" 4760 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4761 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4762 as_fn_arith $ac_count + 1 && ac_count=$as_val 4763 if test $ac_count -gt ${ac_path_SED_max-0}; then 4764 # Best one so far, save it but keep looking for a better one 4765 ac_cv_path_SED="$ac_path_SED" 4766 ac_path_SED_max=$ac_count 4767 fi 4768 # 10*(2^10) chars as input seems more than enough 4769 test $ac_count -gt 10 && break 4770 done 4771 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4772 esac 4773 4774 $ac_path_SED_found && break 3 4775 done 4776 done 4777 done 4778 IFS=$as_save_IFS 4779 if test -z "$ac_cv_path_SED"; then 4780 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4781 fi 4782 else 4783 ac_cv_path_SED=$SED 4784 fi 4785 4786 fi 4787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4788 $as_echo "$ac_cv_path_SED" >&6; } 4789 SED="$ac_cv_path_SED" 4790 rm -f conftest.sed 4791 4792 4793 4794 4795 4796 4797 # Check whether --enable-selective-werror was given. 4798 if test "${enable_selective_werror+set}" = set; then : 4799 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4800 else 4801 SELECTIVE_WERROR=yes 4802 fi 4803 4804 4805 4806 4807 4808 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4809 if test "x$SUNCC" = "xyes"; then 4810 BASE_CFLAGS="-v" 4811 else 4812 BASE_CFLAGS="" 4813 fi 4814 4815 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 xorg_testset_save_CFLAGS="$CFLAGS" 4830 4831 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4834 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4835 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4836 $as_echo_n "(cached) " >&6 4837 else 4838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4839 /* end confdefs.h. */ 4840 int i; 4841 _ACEOF 4842 if ac_fn_c_try_compile "$LINENO"; then : 4843 xorg_cv_cc_flag_unknown_warning_option=yes 4844 else 4845 xorg_cv_cc_flag_unknown_warning_option=no 4846 fi 4847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4848 fi 4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4850 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4852 CFLAGS="$xorg_testset_save_CFLAGS" 4853 fi 4854 4855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4858 fi 4859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4861 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4862 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4863 $as_echo_n "(cached) " >&6 4864 else 4865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4866 /* end confdefs.h. */ 4867 int i; 4868 _ACEOF 4869 if ac_fn_c_try_compile "$LINENO"; then : 4870 xorg_cv_cc_flag_unused_command_line_argument=yes 4871 else 4872 xorg_cv_cc_flag_unused_command_line_argument=no 4873 fi 4874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4875 fi 4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4877 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4878 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4879 CFLAGS="$xorg_testset_save_CFLAGS" 4880 fi 4881 4882 found="no" 4883 4884 if test $found = "no" ; then 4885 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4887 fi 4888 4889 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4891 fi 4892 4893 CFLAGS="$CFLAGS -Wall" 4894 4895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4896 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4897 cacheid=xorg_cv_cc_flag__Wall 4898 if eval \${$cacheid+:} false; then : 4899 $as_echo_n "(cached) " >&6 4900 else 4901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4902 /* end confdefs.h. */ 4903 int i; 4904 int 4905 main () 4906 { 4907 4908 ; 4909 return 0; 4910 } 4911 _ACEOF 4912 if ac_fn_c_try_link "$LINENO"; then : 4913 eval $cacheid=yes 4914 else 4915 eval $cacheid=no 4916 fi 4917 rm -f core conftest.err conftest.$ac_objext \ 4918 conftest$ac_exeext conftest.$ac_ext 4919 fi 4920 4921 4922 CFLAGS="$xorg_testset_save_CFLAGS" 4923 4924 eval supported=\$$cacheid 4925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4926 $as_echo "$supported" >&6; } 4927 if test "$supported" = "yes" ; then 4928 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4929 found="yes" 4930 fi 4931 fi 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 xorg_testset_save_CFLAGS="$CFLAGS" 4948 4949 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4952 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4953 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4954 $as_echo_n "(cached) " >&6 4955 else 4956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4957 /* end confdefs.h. */ 4958 int i; 4959 _ACEOF 4960 if ac_fn_c_try_compile "$LINENO"; then : 4961 xorg_cv_cc_flag_unknown_warning_option=yes 4962 else 4963 xorg_cv_cc_flag_unknown_warning_option=no 4964 fi 4965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4966 fi 4967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4968 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4970 CFLAGS="$xorg_testset_save_CFLAGS" 4971 fi 4972 4973 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4976 fi 4977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4979 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4980 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4981 $as_echo_n "(cached) " >&6 4982 else 4983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4984 /* end confdefs.h. */ 4985 int i; 4986 _ACEOF 4987 if ac_fn_c_try_compile "$LINENO"; then : 4988 xorg_cv_cc_flag_unused_command_line_argument=yes 4989 else 4990 xorg_cv_cc_flag_unused_command_line_argument=no 4991 fi 4992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4993 fi 4994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4995 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4996 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4997 CFLAGS="$xorg_testset_save_CFLAGS" 4998 fi 4999 5000 found="no" 5001 5002 if test $found = "no" ; then 5003 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5005 fi 5006 5007 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5009 fi 5010 5011 CFLAGS="$CFLAGS -Wpointer-arith" 5012 5013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5014 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5015 cacheid=xorg_cv_cc_flag__Wpointer_arith 5016 if eval \${$cacheid+:} false; then : 5017 $as_echo_n "(cached) " >&6 5018 else 5019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5020 /* end confdefs.h. */ 5021 int i; 5022 int 5023 main () 5024 { 5025 5026 ; 5027 return 0; 5028 } 5029 _ACEOF 5030 if ac_fn_c_try_link "$LINENO"; then : 5031 eval $cacheid=yes 5032 else 5033 eval $cacheid=no 5034 fi 5035 rm -f core conftest.err conftest.$ac_objext \ 5036 conftest$ac_exeext conftest.$ac_ext 5037 fi 5038 5039 5040 CFLAGS="$xorg_testset_save_CFLAGS" 5041 5042 eval supported=\$$cacheid 5043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5044 $as_echo "$supported" >&6; } 5045 if test "$supported" = "yes" ; then 5046 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5047 found="yes" 5048 fi 5049 fi 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 xorg_testset_save_CFLAGS="$CFLAGS" 5066 5067 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5070 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5071 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5072 $as_echo_n "(cached) " >&6 5073 else 5074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5075 /* end confdefs.h. */ 5076 int i; 5077 _ACEOF 5078 if ac_fn_c_try_compile "$LINENO"; then : 5079 xorg_cv_cc_flag_unknown_warning_option=yes 5080 else 5081 xorg_cv_cc_flag_unknown_warning_option=no 5082 fi 5083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5084 fi 5085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5086 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5087 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5088 CFLAGS="$xorg_testset_save_CFLAGS" 5089 fi 5090 5091 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5094 fi 5095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5097 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5098 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5099 $as_echo_n "(cached) " >&6 5100 else 5101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5102 /* end confdefs.h. */ 5103 int i; 5104 _ACEOF 5105 if ac_fn_c_try_compile "$LINENO"; then : 5106 xorg_cv_cc_flag_unused_command_line_argument=yes 5107 else 5108 xorg_cv_cc_flag_unused_command_line_argument=no 5109 fi 5110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5111 fi 5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5113 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5114 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5115 CFLAGS="$xorg_testset_save_CFLAGS" 5116 fi 5117 5118 found="no" 5119 5120 if test $found = "no" ; then 5121 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5123 fi 5124 5125 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5127 fi 5128 5129 CFLAGS="$CFLAGS -Wmissing-declarations" 5130 5131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5132 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5133 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5134 if eval \${$cacheid+:} false; then : 5135 $as_echo_n "(cached) " >&6 5136 else 5137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5138 /* end confdefs.h. */ 5139 int i; 5140 int 5141 main () 5142 { 5143 5144 ; 5145 return 0; 5146 } 5147 _ACEOF 5148 if ac_fn_c_try_link "$LINENO"; then : 5149 eval $cacheid=yes 5150 else 5151 eval $cacheid=no 5152 fi 5153 rm -f core conftest.err conftest.$ac_objext \ 5154 conftest$ac_exeext conftest.$ac_ext 5155 fi 5156 5157 5158 CFLAGS="$xorg_testset_save_CFLAGS" 5159 5160 eval supported=\$$cacheid 5161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5162 $as_echo "$supported" >&6; } 5163 if test "$supported" = "yes" ; then 5164 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5165 found="yes" 5166 fi 5167 fi 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 xorg_testset_save_CFLAGS="$CFLAGS" 5184 5185 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5188 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5189 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5190 $as_echo_n "(cached) " >&6 5191 else 5192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5193 /* end confdefs.h. */ 5194 int i; 5195 _ACEOF 5196 if ac_fn_c_try_compile "$LINENO"; then : 5197 xorg_cv_cc_flag_unknown_warning_option=yes 5198 else 5199 xorg_cv_cc_flag_unknown_warning_option=no 5200 fi 5201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5202 fi 5203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5204 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5205 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5206 CFLAGS="$xorg_testset_save_CFLAGS" 5207 fi 5208 5209 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5212 fi 5213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5215 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5216 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5217 $as_echo_n "(cached) " >&6 5218 else 5219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5220 /* end confdefs.h. */ 5221 int i; 5222 _ACEOF 5223 if ac_fn_c_try_compile "$LINENO"; then : 5224 xorg_cv_cc_flag_unused_command_line_argument=yes 5225 else 5226 xorg_cv_cc_flag_unused_command_line_argument=no 5227 fi 5228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5229 fi 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5231 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5233 CFLAGS="$xorg_testset_save_CFLAGS" 5234 fi 5235 5236 found="no" 5237 5238 if test $found = "no" ; then 5239 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5241 fi 5242 5243 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5245 fi 5246 5247 CFLAGS="$CFLAGS -Wformat=2" 5248 5249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5250 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5251 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5252 if eval \${$cacheid+:} false; then : 5253 $as_echo_n "(cached) " >&6 5254 else 5255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5256 /* end confdefs.h. */ 5257 int i; 5258 int 5259 main () 5260 { 5261 5262 ; 5263 return 0; 5264 } 5265 _ACEOF 5266 if ac_fn_c_try_link "$LINENO"; then : 5267 eval $cacheid=yes 5268 else 5269 eval $cacheid=no 5270 fi 5271 rm -f core conftest.err conftest.$ac_objext \ 5272 conftest$ac_exeext conftest.$ac_ext 5273 fi 5274 5275 5276 CFLAGS="$xorg_testset_save_CFLAGS" 5277 5278 eval supported=\$$cacheid 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5280 $as_echo "$supported" >&6; } 5281 if test "$supported" = "yes" ; then 5282 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5283 found="yes" 5284 fi 5285 fi 5286 5287 if test $found = "no" ; then 5288 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5290 fi 5291 5292 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5294 fi 5295 5296 CFLAGS="$CFLAGS -Wformat" 5297 5298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5299 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5300 cacheid=xorg_cv_cc_flag__Wformat 5301 if eval \${$cacheid+:} false; then : 5302 $as_echo_n "(cached) " >&6 5303 else 5304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5305 /* end confdefs.h. */ 5306 int i; 5307 int 5308 main () 5309 { 5310 5311 ; 5312 return 0; 5313 } 5314 _ACEOF 5315 if ac_fn_c_try_link "$LINENO"; then : 5316 eval $cacheid=yes 5317 else 5318 eval $cacheid=no 5319 fi 5320 rm -f core conftest.err conftest.$ac_objext \ 5321 conftest$ac_exeext conftest.$ac_ext 5322 fi 5323 5324 5325 CFLAGS="$xorg_testset_save_CFLAGS" 5326 5327 eval supported=\$$cacheid 5328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5329 $as_echo "$supported" >&6; } 5330 if test "$supported" = "yes" ; then 5331 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5332 found="yes" 5333 fi 5334 fi 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 xorg_testset_save_CFLAGS="$CFLAGS" 5353 5354 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5357 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5358 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5359 $as_echo_n "(cached) " >&6 5360 else 5361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5362 /* end confdefs.h. */ 5363 int i; 5364 _ACEOF 5365 if ac_fn_c_try_compile "$LINENO"; then : 5366 xorg_cv_cc_flag_unknown_warning_option=yes 5367 else 5368 xorg_cv_cc_flag_unknown_warning_option=no 5369 fi 5370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5371 fi 5372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5373 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5374 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5375 CFLAGS="$xorg_testset_save_CFLAGS" 5376 fi 5377 5378 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5381 fi 5382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5384 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5385 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5386 $as_echo_n "(cached) " >&6 5387 else 5388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5389 /* end confdefs.h. */ 5390 int i; 5391 _ACEOF 5392 if ac_fn_c_try_compile "$LINENO"; then : 5393 xorg_cv_cc_flag_unused_command_line_argument=yes 5394 else 5395 xorg_cv_cc_flag_unused_command_line_argument=no 5396 fi 5397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5398 fi 5399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5400 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5401 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5402 CFLAGS="$xorg_testset_save_CFLAGS" 5403 fi 5404 5405 found="no" 5406 5407 if test $found = "no" ; then 5408 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5410 fi 5411 5412 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5414 fi 5415 5416 CFLAGS="$CFLAGS -Wstrict-prototypes" 5417 5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5419 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5420 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5421 if eval \${$cacheid+:} false; then : 5422 $as_echo_n "(cached) " >&6 5423 else 5424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5425 /* end confdefs.h. */ 5426 int i; 5427 int 5428 main () 5429 { 5430 5431 ; 5432 return 0; 5433 } 5434 _ACEOF 5435 if ac_fn_c_try_link "$LINENO"; then : 5436 eval $cacheid=yes 5437 else 5438 eval $cacheid=no 5439 fi 5440 rm -f core conftest.err conftest.$ac_objext \ 5441 conftest$ac_exeext conftest.$ac_ext 5442 fi 5443 5444 5445 CFLAGS="$xorg_testset_save_CFLAGS" 5446 5447 eval supported=\$$cacheid 5448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5449 $as_echo "$supported" >&6; } 5450 if test "$supported" = "yes" ; then 5451 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5452 found="yes" 5453 fi 5454 fi 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 xorg_testset_save_CFLAGS="$CFLAGS" 5471 5472 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5475 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5476 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5477 $as_echo_n "(cached) " >&6 5478 else 5479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5480 /* end confdefs.h. */ 5481 int i; 5482 _ACEOF 5483 if ac_fn_c_try_compile "$LINENO"; then : 5484 xorg_cv_cc_flag_unknown_warning_option=yes 5485 else 5486 xorg_cv_cc_flag_unknown_warning_option=no 5487 fi 5488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5489 fi 5490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5491 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5492 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5493 CFLAGS="$xorg_testset_save_CFLAGS" 5494 fi 5495 5496 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5499 fi 5500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5502 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5503 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5504 $as_echo_n "(cached) " >&6 5505 else 5506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5507 /* end confdefs.h. */ 5508 int i; 5509 _ACEOF 5510 if ac_fn_c_try_compile "$LINENO"; then : 5511 xorg_cv_cc_flag_unused_command_line_argument=yes 5512 else 5513 xorg_cv_cc_flag_unused_command_line_argument=no 5514 fi 5515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5516 fi 5517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5518 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5519 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5520 CFLAGS="$xorg_testset_save_CFLAGS" 5521 fi 5522 5523 found="no" 5524 5525 if test $found = "no" ; then 5526 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5528 fi 5529 5530 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5532 fi 5533 5534 CFLAGS="$CFLAGS -Wmissing-prototypes" 5535 5536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5537 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5538 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5539 if eval \${$cacheid+:} false; then : 5540 $as_echo_n "(cached) " >&6 5541 else 5542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5543 /* end confdefs.h. */ 5544 int i; 5545 int 5546 main () 5547 { 5548 5549 ; 5550 return 0; 5551 } 5552 _ACEOF 5553 if ac_fn_c_try_link "$LINENO"; then : 5554 eval $cacheid=yes 5555 else 5556 eval $cacheid=no 5557 fi 5558 rm -f core conftest.err conftest.$ac_objext \ 5559 conftest$ac_exeext conftest.$ac_ext 5560 fi 5561 5562 5563 CFLAGS="$xorg_testset_save_CFLAGS" 5564 5565 eval supported=\$$cacheid 5566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5567 $as_echo "$supported" >&6; } 5568 if test "$supported" = "yes" ; then 5569 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5570 found="yes" 5571 fi 5572 fi 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 xorg_testset_save_CFLAGS="$CFLAGS" 5589 5590 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5593 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5594 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5595 $as_echo_n "(cached) " >&6 5596 else 5597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5598 /* end confdefs.h. */ 5599 int i; 5600 _ACEOF 5601 if ac_fn_c_try_compile "$LINENO"; then : 5602 xorg_cv_cc_flag_unknown_warning_option=yes 5603 else 5604 xorg_cv_cc_flag_unknown_warning_option=no 5605 fi 5606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5607 fi 5608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5609 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5610 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5611 CFLAGS="$xorg_testset_save_CFLAGS" 5612 fi 5613 5614 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5617 fi 5618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5620 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5621 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5622 $as_echo_n "(cached) " >&6 5623 else 5624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5625 /* end confdefs.h. */ 5626 int i; 5627 _ACEOF 5628 if ac_fn_c_try_compile "$LINENO"; then : 5629 xorg_cv_cc_flag_unused_command_line_argument=yes 5630 else 5631 xorg_cv_cc_flag_unused_command_line_argument=no 5632 fi 5633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5634 fi 5635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5636 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5637 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5638 CFLAGS="$xorg_testset_save_CFLAGS" 5639 fi 5640 5641 found="no" 5642 5643 if test $found = "no" ; then 5644 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5646 fi 5647 5648 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5650 fi 5651 5652 CFLAGS="$CFLAGS -Wnested-externs" 5653 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5655 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5656 cacheid=xorg_cv_cc_flag__Wnested_externs 5657 if eval \${$cacheid+:} false; then : 5658 $as_echo_n "(cached) " >&6 5659 else 5660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5661 /* end confdefs.h. */ 5662 int i; 5663 int 5664 main () 5665 { 5666 5667 ; 5668 return 0; 5669 } 5670 _ACEOF 5671 if ac_fn_c_try_link "$LINENO"; then : 5672 eval $cacheid=yes 5673 else 5674 eval $cacheid=no 5675 fi 5676 rm -f core conftest.err conftest.$ac_objext \ 5677 conftest$ac_exeext conftest.$ac_ext 5678 fi 5679 5680 5681 CFLAGS="$xorg_testset_save_CFLAGS" 5682 5683 eval supported=\$$cacheid 5684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5685 $as_echo "$supported" >&6; } 5686 if test "$supported" = "yes" ; then 5687 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5688 found="yes" 5689 fi 5690 fi 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 5706 xorg_testset_save_CFLAGS="$CFLAGS" 5707 5708 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5711 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5712 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5713 $as_echo_n "(cached) " >&6 5714 else 5715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5716 /* end confdefs.h. */ 5717 int i; 5718 _ACEOF 5719 if ac_fn_c_try_compile "$LINENO"; then : 5720 xorg_cv_cc_flag_unknown_warning_option=yes 5721 else 5722 xorg_cv_cc_flag_unknown_warning_option=no 5723 fi 5724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5725 fi 5726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5727 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5728 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5729 CFLAGS="$xorg_testset_save_CFLAGS" 5730 fi 5731 5732 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5735 fi 5736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5738 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5739 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5740 $as_echo_n "(cached) " >&6 5741 else 5742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5743 /* end confdefs.h. */ 5744 int i; 5745 _ACEOF 5746 if ac_fn_c_try_compile "$LINENO"; then : 5747 xorg_cv_cc_flag_unused_command_line_argument=yes 5748 else 5749 xorg_cv_cc_flag_unused_command_line_argument=no 5750 fi 5751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5752 fi 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5754 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5755 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5756 CFLAGS="$xorg_testset_save_CFLAGS" 5757 fi 5758 5759 found="no" 5760 5761 if test $found = "no" ; then 5762 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5764 fi 5765 5766 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5768 fi 5769 5770 CFLAGS="$CFLAGS -Wbad-function-cast" 5771 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5773 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5774 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5775 if eval \${$cacheid+:} false; then : 5776 $as_echo_n "(cached) " >&6 5777 else 5778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5779 /* end confdefs.h. */ 5780 int i; 5781 int 5782 main () 5783 { 5784 5785 ; 5786 return 0; 5787 } 5788 _ACEOF 5789 if ac_fn_c_try_link "$LINENO"; then : 5790 eval $cacheid=yes 5791 else 5792 eval $cacheid=no 5793 fi 5794 rm -f core conftest.err conftest.$ac_objext \ 5795 conftest$ac_exeext conftest.$ac_ext 5796 fi 5797 5798 5799 CFLAGS="$xorg_testset_save_CFLAGS" 5800 5801 eval supported=\$$cacheid 5802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5803 $as_echo "$supported" >&6; } 5804 if test "$supported" = "yes" ; then 5805 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5806 found="yes" 5807 fi 5808 fi 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 xorg_testset_save_CFLAGS="$CFLAGS" 5825 5826 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5829 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5830 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5831 $as_echo_n "(cached) " >&6 5832 else 5833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5834 /* end confdefs.h. */ 5835 int i; 5836 _ACEOF 5837 if ac_fn_c_try_compile "$LINENO"; then : 5838 xorg_cv_cc_flag_unknown_warning_option=yes 5839 else 5840 xorg_cv_cc_flag_unknown_warning_option=no 5841 fi 5842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5843 fi 5844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5845 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5846 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5847 CFLAGS="$xorg_testset_save_CFLAGS" 5848 fi 5849 5850 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5853 fi 5854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5856 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5857 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 5864 if ac_fn_c_try_compile "$LINENO"; then : 5865 xorg_cv_cc_flag_unused_command_line_argument=yes 5866 else 5867 xorg_cv_cc_flag_unused_command_line_argument=no 5868 fi 5869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5870 fi 5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5872 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5873 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5874 CFLAGS="$xorg_testset_save_CFLAGS" 5875 fi 5876 5877 found="no" 5878 5879 if test $found = "no" ; then 5880 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5882 fi 5883 5884 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5886 fi 5887 5888 CFLAGS="$CFLAGS -Wold-style-definition" 5889 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5891 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5892 cacheid=xorg_cv_cc_flag__Wold_style_definition 5893 if eval \${$cacheid+:} false; then : 5894 $as_echo_n "(cached) " >&6 5895 else 5896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5897 /* end confdefs.h. */ 5898 int i; 5899 int 5900 main () 5901 { 5902 5903 ; 5904 return 0; 5905 } 5906 _ACEOF 5907 if ac_fn_c_try_link "$LINENO"; then : 5908 eval $cacheid=yes 5909 else 5910 eval $cacheid=no 5911 fi 5912 rm -f core conftest.err conftest.$ac_objext \ 5913 conftest$ac_exeext conftest.$ac_ext 5914 fi 5915 5916 5917 CFLAGS="$xorg_testset_save_CFLAGS" 5918 5919 eval supported=\$$cacheid 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5921 $as_echo "$supported" >&6; } 5922 if test "$supported" = "yes" ; then 5923 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5924 found="yes" 5925 fi 5926 fi 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 xorg_testset_save_CFLAGS="$CFLAGS" 5943 5944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5947 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5948 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5949 $as_echo_n "(cached) " >&6 5950 else 5951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5952 /* end confdefs.h. */ 5953 int i; 5954 _ACEOF 5955 if ac_fn_c_try_compile "$LINENO"; then : 5956 xorg_cv_cc_flag_unknown_warning_option=yes 5957 else 5958 xorg_cv_cc_flag_unknown_warning_option=no 5959 fi 5960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5961 fi 5962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5963 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5964 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5965 CFLAGS="$xorg_testset_save_CFLAGS" 5966 fi 5967 5968 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5971 fi 5972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5974 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5975 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 5982 if ac_fn_c_try_compile "$LINENO"; then : 5983 xorg_cv_cc_flag_unused_command_line_argument=yes 5984 else 5985 xorg_cv_cc_flag_unused_command_line_argument=no 5986 fi 5987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5988 fi 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5990 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5991 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5992 CFLAGS="$xorg_testset_save_CFLAGS" 5993 fi 5994 5995 found="no" 5996 5997 if test $found = "no" ; then 5998 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6000 fi 6001 6002 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6004 fi 6005 6006 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6007 6008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6009 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6010 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6011 if eval \${$cacheid+:} false; then : 6012 $as_echo_n "(cached) " >&6 6013 else 6014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6015 /* end confdefs.h. */ 6016 int i; 6017 int 6018 main () 6019 { 6020 6021 ; 6022 return 0; 6023 } 6024 _ACEOF 6025 if ac_fn_c_try_link "$LINENO"; then : 6026 eval $cacheid=yes 6027 else 6028 eval $cacheid=no 6029 fi 6030 rm -f core conftest.err conftest.$ac_objext \ 6031 conftest$ac_exeext conftest.$ac_ext 6032 fi 6033 6034 6035 CFLAGS="$xorg_testset_save_CFLAGS" 6036 6037 eval supported=\$$cacheid 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6039 $as_echo "$supported" >&6; } 6040 if test "$supported" = "yes" ; then 6041 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6042 found="yes" 6043 fi 6044 fi 6045 6046 6047 6048 6049 6050 # This chunk adds additional warnings that could catch undesired effects. 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 xorg_testset_save_CFLAGS="$CFLAGS" 6065 6066 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6069 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6070 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6071 $as_echo_n "(cached) " >&6 6072 else 6073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6074 /* end confdefs.h. */ 6075 int i; 6076 _ACEOF 6077 if ac_fn_c_try_compile "$LINENO"; then : 6078 xorg_cv_cc_flag_unknown_warning_option=yes 6079 else 6080 xorg_cv_cc_flag_unknown_warning_option=no 6081 fi 6082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6083 fi 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6085 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6087 CFLAGS="$xorg_testset_save_CFLAGS" 6088 fi 6089 6090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6093 fi 6094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6096 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6097 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6098 $as_echo_n "(cached) " >&6 6099 else 6100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6101 /* end confdefs.h. */ 6102 int i; 6103 _ACEOF 6104 if ac_fn_c_try_compile "$LINENO"; then : 6105 xorg_cv_cc_flag_unused_command_line_argument=yes 6106 else 6107 xorg_cv_cc_flag_unused_command_line_argument=no 6108 fi 6109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6110 fi 6111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6112 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6114 CFLAGS="$xorg_testset_save_CFLAGS" 6115 fi 6116 6117 found="no" 6118 6119 if test $found = "no" ; then 6120 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6122 fi 6123 6124 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6126 fi 6127 6128 CFLAGS="$CFLAGS -Wunused" 6129 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6131 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6132 cacheid=xorg_cv_cc_flag__Wunused 6133 if eval \${$cacheid+:} false; then : 6134 $as_echo_n "(cached) " >&6 6135 else 6136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6137 /* end confdefs.h. */ 6138 int i; 6139 int 6140 main () 6141 { 6142 6143 ; 6144 return 0; 6145 } 6146 _ACEOF 6147 if ac_fn_c_try_link "$LINENO"; then : 6148 eval $cacheid=yes 6149 else 6150 eval $cacheid=no 6151 fi 6152 rm -f core conftest.err conftest.$ac_objext \ 6153 conftest$ac_exeext conftest.$ac_ext 6154 fi 6155 6156 6157 CFLAGS="$xorg_testset_save_CFLAGS" 6158 6159 eval supported=\$$cacheid 6160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6161 $as_echo "$supported" >&6; } 6162 if test "$supported" = "yes" ; then 6163 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6164 found="yes" 6165 fi 6166 fi 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 xorg_testset_save_CFLAGS="$CFLAGS" 6183 6184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6187 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6188 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6189 $as_echo_n "(cached) " >&6 6190 else 6191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6192 /* end confdefs.h. */ 6193 int i; 6194 _ACEOF 6195 if ac_fn_c_try_compile "$LINENO"; then : 6196 xorg_cv_cc_flag_unknown_warning_option=yes 6197 else 6198 xorg_cv_cc_flag_unknown_warning_option=no 6199 fi 6200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6201 fi 6202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6203 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6205 CFLAGS="$xorg_testset_save_CFLAGS" 6206 fi 6207 6208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6211 fi 6212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6214 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6215 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6216 $as_echo_n "(cached) " >&6 6217 else 6218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6219 /* end confdefs.h. */ 6220 int i; 6221 _ACEOF 6222 if ac_fn_c_try_compile "$LINENO"; then : 6223 xorg_cv_cc_flag_unused_command_line_argument=yes 6224 else 6225 xorg_cv_cc_flag_unused_command_line_argument=no 6226 fi 6227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6228 fi 6229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6230 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6232 CFLAGS="$xorg_testset_save_CFLAGS" 6233 fi 6234 6235 found="no" 6236 6237 if test $found = "no" ; then 6238 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6240 fi 6241 6242 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6244 fi 6245 6246 CFLAGS="$CFLAGS -Wuninitialized" 6247 6248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6249 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6250 cacheid=xorg_cv_cc_flag__Wuninitialized 6251 if eval \${$cacheid+:} false; then : 6252 $as_echo_n "(cached) " >&6 6253 else 6254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6255 /* end confdefs.h. */ 6256 int i; 6257 int 6258 main () 6259 { 6260 6261 ; 6262 return 0; 6263 } 6264 _ACEOF 6265 if ac_fn_c_try_link "$LINENO"; then : 6266 eval $cacheid=yes 6267 else 6268 eval $cacheid=no 6269 fi 6270 rm -f core conftest.err conftest.$ac_objext \ 6271 conftest$ac_exeext conftest.$ac_ext 6272 fi 6273 6274 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276 6277 eval supported=\$$cacheid 6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6279 $as_echo "$supported" >&6; } 6280 if test "$supported" = "yes" ; then 6281 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6282 found="yes" 6283 fi 6284 fi 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 xorg_testset_save_CFLAGS="$CFLAGS" 6301 6302 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6305 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6306 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6307 $as_echo_n "(cached) " >&6 6308 else 6309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6310 /* end confdefs.h. */ 6311 int i; 6312 _ACEOF 6313 if ac_fn_c_try_compile "$LINENO"; then : 6314 xorg_cv_cc_flag_unknown_warning_option=yes 6315 else 6316 xorg_cv_cc_flag_unknown_warning_option=no 6317 fi 6318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6319 fi 6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6321 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6322 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6323 CFLAGS="$xorg_testset_save_CFLAGS" 6324 fi 6325 6326 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6329 fi 6330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6332 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6333 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6334 $as_echo_n "(cached) " >&6 6335 else 6336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6337 /* end confdefs.h. */ 6338 int i; 6339 _ACEOF 6340 if ac_fn_c_try_compile "$LINENO"; then : 6341 xorg_cv_cc_flag_unused_command_line_argument=yes 6342 else 6343 xorg_cv_cc_flag_unused_command_line_argument=no 6344 fi 6345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6346 fi 6347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6348 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6350 CFLAGS="$xorg_testset_save_CFLAGS" 6351 fi 6352 6353 found="no" 6354 6355 if test $found = "no" ; then 6356 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 fi 6359 6360 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6362 fi 6363 6364 CFLAGS="$CFLAGS -Wshadow" 6365 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6367 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6368 cacheid=xorg_cv_cc_flag__Wshadow 6369 if eval \${$cacheid+:} false; then : 6370 $as_echo_n "(cached) " >&6 6371 else 6372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6373 /* end confdefs.h. */ 6374 int i; 6375 int 6376 main () 6377 { 6378 6379 ; 6380 return 0; 6381 } 6382 _ACEOF 6383 if ac_fn_c_try_link "$LINENO"; then : 6384 eval $cacheid=yes 6385 else 6386 eval $cacheid=no 6387 fi 6388 rm -f core conftest.err conftest.$ac_objext \ 6389 conftest$ac_exeext conftest.$ac_ext 6390 fi 6391 6392 6393 CFLAGS="$xorg_testset_save_CFLAGS" 6394 6395 eval supported=\$$cacheid 6396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6397 $as_echo "$supported" >&6; } 6398 if test "$supported" = "yes" ; then 6399 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6400 found="yes" 6401 fi 6402 fi 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 xorg_testset_save_CFLAGS="$CFLAGS" 6419 6420 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6423 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6424 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6425 $as_echo_n "(cached) " >&6 6426 else 6427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6428 /* end confdefs.h. */ 6429 int i; 6430 _ACEOF 6431 if ac_fn_c_try_compile "$LINENO"; then : 6432 xorg_cv_cc_flag_unknown_warning_option=yes 6433 else 6434 xorg_cv_cc_flag_unknown_warning_option=no 6435 fi 6436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6437 fi 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6439 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6440 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6441 CFLAGS="$xorg_testset_save_CFLAGS" 6442 fi 6443 6444 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6447 fi 6448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6450 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6451 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6452 $as_echo_n "(cached) " >&6 6453 else 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455 /* end confdefs.h. */ 6456 int i; 6457 _ACEOF 6458 if ac_fn_c_try_compile "$LINENO"; then : 6459 xorg_cv_cc_flag_unused_command_line_argument=yes 6460 else 6461 xorg_cv_cc_flag_unused_command_line_argument=no 6462 fi 6463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6464 fi 6465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6466 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6468 CFLAGS="$xorg_testset_save_CFLAGS" 6469 fi 6470 6471 found="no" 6472 6473 if test $found = "no" ; then 6474 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 fi 6477 6478 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 fi 6481 6482 CFLAGS="$CFLAGS -Wcast-qual" 6483 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6485 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6486 cacheid=xorg_cv_cc_flag__Wcast_qual 6487 if eval \${$cacheid+:} false; then : 6488 $as_echo_n "(cached) " >&6 6489 else 6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6491 /* end confdefs.h. */ 6492 int i; 6493 int 6494 main () 6495 { 6496 6497 ; 6498 return 0; 6499 } 6500 _ACEOF 6501 if ac_fn_c_try_link "$LINENO"; then : 6502 eval $cacheid=yes 6503 else 6504 eval $cacheid=no 6505 fi 6506 rm -f core conftest.err conftest.$ac_objext \ 6507 conftest$ac_exeext conftest.$ac_ext 6508 fi 6509 6510 6511 CFLAGS="$xorg_testset_save_CFLAGS" 6512 6513 eval supported=\$$cacheid 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6515 $as_echo "$supported" >&6; } 6516 if test "$supported" = "yes" ; then 6517 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6518 found="yes" 6519 fi 6520 fi 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 xorg_testset_save_CFLAGS="$CFLAGS" 6537 6538 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6541 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6542 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6543 $as_echo_n "(cached) " >&6 6544 else 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546 /* end confdefs.h. */ 6547 int i; 6548 _ACEOF 6549 if ac_fn_c_try_compile "$LINENO"; then : 6550 xorg_cv_cc_flag_unknown_warning_option=yes 6551 else 6552 xorg_cv_cc_flag_unknown_warning_option=no 6553 fi 6554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6555 fi 6556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6557 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6559 CFLAGS="$xorg_testset_save_CFLAGS" 6560 fi 6561 6562 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 fi 6566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6568 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6569 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571 else 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 int i; 6575 _ACEOF 6576 if ac_fn_c_try_compile "$LINENO"; then : 6577 xorg_cv_cc_flag_unused_command_line_argument=yes 6578 else 6579 xorg_cv_cc_flag_unused_command_line_argument=no 6580 fi 6581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6582 fi 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6584 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6586 CFLAGS="$xorg_testset_save_CFLAGS" 6587 fi 6588 6589 found="no" 6590 6591 if test $found = "no" ; then 6592 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6594 fi 6595 6596 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6598 fi 6599 6600 CFLAGS="$CFLAGS -Wmissing-noreturn" 6601 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6603 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6604 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6605 if eval \${$cacheid+:} false; then : 6606 $as_echo_n "(cached) " >&6 6607 else 6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6609 /* end confdefs.h. */ 6610 int i; 6611 int 6612 main () 6613 { 6614 6615 ; 6616 return 0; 6617 } 6618 _ACEOF 6619 if ac_fn_c_try_link "$LINENO"; then : 6620 eval $cacheid=yes 6621 else 6622 eval $cacheid=no 6623 fi 6624 rm -f core conftest.err conftest.$ac_objext \ 6625 conftest$ac_exeext conftest.$ac_ext 6626 fi 6627 6628 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630 6631 eval supported=\$$cacheid 6632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6633 $as_echo "$supported" >&6; } 6634 if test "$supported" = "yes" ; then 6635 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6636 found="yes" 6637 fi 6638 fi 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 xorg_testset_save_CFLAGS="$CFLAGS" 6655 6656 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6659 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6660 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6661 $as_echo_n "(cached) " >&6 6662 else 6663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6664 /* end confdefs.h. */ 6665 int i; 6666 _ACEOF 6667 if ac_fn_c_try_compile "$LINENO"; then : 6668 xorg_cv_cc_flag_unknown_warning_option=yes 6669 else 6670 xorg_cv_cc_flag_unknown_warning_option=no 6671 fi 6672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6673 fi 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6675 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678 fi 6679 6680 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 fi 6684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6686 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6687 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6688 $as_echo_n "(cached) " >&6 6689 else 6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691 /* end confdefs.h. */ 6692 int i; 6693 _ACEOF 6694 if ac_fn_c_try_compile "$LINENO"; then : 6695 xorg_cv_cc_flag_unused_command_line_argument=yes 6696 else 6697 xorg_cv_cc_flag_unused_command_line_argument=no 6698 fi 6699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6700 fi 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6702 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705 fi 6706 6707 found="no" 6708 6709 if test $found = "no" ; then 6710 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6712 fi 6713 6714 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6716 fi 6717 6718 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6719 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6721 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6722 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6723 if eval \${$cacheid+:} false; then : 6724 $as_echo_n "(cached) " >&6 6725 else 6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6727 /* end confdefs.h. */ 6728 int i; 6729 int 6730 main () 6731 { 6732 6733 ; 6734 return 0; 6735 } 6736 _ACEOF 6737 if ac_fn_c_try_link "$LINENO"; then : 6738 eval $cacheid=yes 6739 else 6740 eval $cacheid=no 6741 fi 6742 rm -f core conftest.err conftest.$ac_objext \ 6743 conftest$ac_exeext conftest.$ac_ext 6744 fi 6745 6746 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 6749 eval supported=\$$cacheid 6750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6751 $as_echo "$supported" >&6; } 6752 if test "$supported" = "yes" ; then 6753 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6754 found="yes" 6755 fi 6756 fi 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 xorg_testset_save_CFLAGS="$CFLAGS" 6773 6774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6777 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6778 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6779 $as_echo_n "(cached) " >&6 6780 else 6781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6782 /* end confdefs.h. */ 6783 int i; 6784 _ACEOF 6785 if ac_fn_c_try_compile "$LINENO"; then : 6786 xorg_cv_cc_flag_unknown_warning_option=yes 6787 else 6788 xorg_cv_cc_flag_unknown_warning_option=no 6789 fi 6790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6791 fi 6792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6793 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6795 CFLAGS="$xorg_testset_save_CFLAGS" 6796 fi 6797 6798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6801 fi 6802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6804 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6805 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6806 $as_echo_n "(cached) " >&6 6807 else 6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809 /* end confdefs.h. */ 6810 int i; 6811 _ACEOF 6812 if ac_fn_c_try_compile "$LINENO"; then : 6813 xorg_cv_cc_flag_unused_command_line_argument=yes 6814 else 6815 xorg_cv_cc_flag_unused_command_line_argument=no 6816 fi 6817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6818 fi 6819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6820 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6822 CFLAGS="$xorg_testset_save_CFLAGS" 6823 fi 6824 6825 found="no" 6826 6827 if test $found = "no" ; then 6828 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6830 fi 6831 6832 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6834 fi 6835 6836 CFLAGS="$CFLAGS -Wredundant-decls" 6837 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6839 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6840 cacheid=xorg_cv_cc_flag__Wredundant_decls 6841 if eval \${$cacheid+:} false; then : 6842 $as_echo_n "(cached) " >&6 6843 else 6844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6845 /* end confdefs.h. */ 6846 int i; 6847 int 6848 main () 6849 { 6850 6851 ; 6852 return 0; 6853 } 6854 _ACEOF 6855 if ac_fn_c_try_link "$LINENO"; then : 6856 eval $cacheid=yes 6857 else 6858 eval $cacheid=no 6859 fi 6860 rm -f core conftest.err conftest.$ac_objext \ 6861 conftest$ac_exeext conftest.$ac_ext 6862 fi 6863 6864 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 6867 eval supported=\$$cacheid 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6869 $as_echo "$supported" >&6; } 6870 if test "$supported" = "yes" ; then 6871 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6872 found="yes" 6873 fi 6874 fi 6875 6876 6877 6878 # These are currently disabled because they are noisy. They will be enabled 6879 # in the future once the codebase is sufficiently modernized to silence 6880 # them. For now, I don't want them to drown out the other warnings. 6881 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6882 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6883 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6884 6885 # Turn some warnings into errors, so we don't accidently get successful builds 6886 # when there are problems that should be fixed. 6887 6888 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 xorg_testset_save_CFLAGS="$CFLAGS" 6903 6904 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6907 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6908 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6909 $as_echo_n "(cached) " >&6 6910 else 6911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6912 /* end confdefs.h. */ 6913 int i; 6914 _ACEOF 6915 if ac_fn_c_try_compile "$LINENO"; then : 6916 xorg_cv_cc_flag_unknown_warning_option=yes 6917 else 6918 xorg_cv_cc_flag_unknown_warning_option=no 6919 fi 6920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6921 fi 6922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6923 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6925 CFLAGS="$xorg_testset_save_CFLAGS" 6926 fi 6927 6928 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6931 fi 6932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6934 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6935 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6936 $as_echo_n "(cached) " >&6 6937 else 6938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6939 /* end confdefs.h. */ 6940 int i; 6941 _ACEOF 6942 if ac_fn_c_try_compile "$LINENO"; then : 6943 xorg_cv_cc_flag_unused_command_line_argument=yes 6944 else 6945 xorg_cv_cc_flag_unused_command_line_argument=no 6946 fi 6947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6948 fi 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6950 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6952 CFLAGS="$xorg_testset_save_CFLAGS" 6953 fi 6954 6955 found="no" 6956 6957 if test $found = "no" ; then 6958 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6960 fi 6961 6962 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6964 fi 6965 6966 CFLAGS="$CFLAGS -Werror=implicit" 6967 6968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6969 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6970 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6971 if eval \${$cacheid+:} false; then : 6972 $as_echo_n "(cached) " >&6 6973 else 6974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6975 /* end confdefs.h. */ 6976 int i; 6977 int 6978 main () 6979 { 6980 6981 ; 6982 return 0; 6983 } 6984 _ACEOF 6985 if ac_fn_c_try_link "$LINENO"; then : 6986 eval $cacheid=yes 6987 else 6988 eval $cacheid=no 6989 fi 6990 rm -f core conftest.err conftest.$ac_objext \ 6991 conftest$ac_exeext conftest.$ac_ext 6992 fi 6993 6994 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996 6997 eval supported=\$$cacheid 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6999 $as_echo "$supported" >&6; } 7000 if test "$supported" = "yes" ; then 7001 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7002 found="yes" 7003 fi 7004 fi 7005 7006 if test $found = "no" ; then 7007 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7009 fi 7010 7011 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7013 fi 7014 7015 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7016 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7018 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7019 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 7020 if eval \${$cacheid+:} false; then : 7021 $as_echo_n "(cached) " >&6 7022 else 7023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7024 /* end confdefs.h. */ 7025 int i; 7026 int 7027 main () 7028 { 7029 7030 ; 7031 return 0; 7032 } 7033 _ACEOF 7034 if ac_fn_c_try_link "$LINENO"; then : 7035 eval $cacheid=yes 7036 else 7037 eval $cacheid=no 7038 fi 7039 rm -f core conftest.err conftest.$ac_objext \ 7040 conftest$ac_exeext conftest.$ac_ext 7041 fi 7042 7043 7044 CFLAGS="$xorg_testset_save_CFLAGS" 7045 7046 eval supported=\$$cacheid 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7048 $as_echo "$supported" >&6; } 7049 if test "$supported" = "yes" ; then 7050 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7051 found="yes" 7052 fi 7053 fi 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 xorg_testset_save_CFLAGS="$CFLAGS" 7070 7071 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7074 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7075 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7076 $as_echo_n "(cached) " >&6 7077 else 7078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7079 /* end confdefs.h. */ 7080 int i; 7081 _ACEOF 7082 if ac_fn_c_try_compile "$LINENO"; then : 7083 xorg_cv_cc_flag_unknown_warning_option=yes 7084 else 7085 xorg_cv_cc_flag_unknown_warning_option=no 7086 fi 7087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7088 fi 7089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7090 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7091 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7092 CFLAGS="$xorg_testset_save_CFLAGS" 7093 fi 7094 7095 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7098 fi 7099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7101 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7102 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7103 $as_echo_n "(cached) " >&6 7104 else 7105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7106 /* end confdefs.h. */ 7107 int i; 7108 _ACEOF 7109 if ac_fn_c_try_compile "$LINENO"; then : 7110 xorg_cv_cc_flag_unused_command_line_argument=yes 7111 else 7112 xorg_cv_cc_flag_unused_command_line_argument=no 7113 fi 7114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7115 fi 7116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7117 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7118 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120 fi 7121 7122 found="no" 7123 7124 if test $found = "no" ; then 7125 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7127 fi 7128 7129 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7131 fi 7132 7133 CFLAGS="$CFLAGS -Werror=nonnull" 7134 7135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7136 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7137 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7138 if eval \${$cacheid+:} false; then : 7139 $as_echo_n "(cached) " >&6 7140 else 7141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7142 /* end confdefs.h. */ 7143 int i; 7144 int 7145 main () 7146 { 7147 7148 ; 7149 return 0; 7150 } 7151 _ACEOF 7152 if ac_fn_c_try_link "$LINENO"; then : 7153 eval $cacheid=yes 7154 else 7155 eval $cacheid=no 7156 fi 7157 rm -f core conftest.err conftest.$ac_objext \ 7158 conftest$ac_exeext conftest.$ac_ext 7159 fi 7160 7161 7162 CFLAGS="$xorg_testset_save_CFLAGS" 7163 7164 eval supported=\$$cacheid 7165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7166 $as_echo "$supported" >&6; } 7167 if test "$supported" = "yes" ; then 7168 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7169 found="yes" 7170 fi 7171 fi 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 xorg_testset_save_CFLAGS="$CFLAGS" 7188 7189 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7192 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7193 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7194 $as_echo_n "(cached) " >&6 7195 else 7196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7197 /* end confdefs.h. */ 7198 int i; 7199 _ACEOF 7200 if ac_fn_c_try_compile "$LINENO"; then : 7201 xorg_cv_cc_flag_unknown_warning_option=yes 7202 else 7203 xorg_cv_cc_flag_unknown_warning_option=no 7204 fi 7205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7206 fi 7207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7208 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211 fi 7212 7213 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7216 fi 7217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7219 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7220 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7221 $as_echo_n "(cached) " >&6 7222 else 7223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7224 /* end confdefs.h. */ 7225 int i; 7226 _ACEOF 7227 if ac_fn_c_try_compile "$LINENO"; then : 7228 xorg_cv_cc_flag_unused_command_line_argument=yes 7229 else 7230 xorg_cv_cc_flag_unused_command_line_argument=no 7231 fi 7232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7233 fi 7234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7235 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7237 CFLAGS="$xorg_testset_save_CFLAGS" 7238 fi 7239 7240 found="no" 7241 7242 if test $found = "no" ; then 7243 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7245 fi 7246 7247 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7249 fi 7250 7251 CFLAGS="$CFLAGS -Werror=init-self" 7252 7253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7254 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7255 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7256 if eval \${$cacheid+:} false; then : 7257 $as_echo_n "(cached) " >&6 7258 else 7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7260 /* end confdefs.h. */ 7261 int i; 7262 int 7263 main () 7264 { 7265 7266 ; 7267 return 0; 7268 } 7269 _ACEOF 7270 if ac_fn_c_try_link "$LINENO"; then : 7271 eval $cacheid=yes 7272 else 7273 eval $cacheid=no 7274 fi 7275 rm -f core conftest.err conftest.$ac_objext \ 7276 conftest$ac_exeext conftest.$ac_ext 7277 fi 7278 7279 7280 CFLAGS="$xorg_testset_save_CFLAGS" 7281 7282 eval supported=\$$cacheid 7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7284 $as_echo "$supported" >&6; } 7285 if test "$supported" = "yes" ; then 7286 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7287 found="yes" 7288 fi 7289 fi 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 xorg_testset_save_CFLAGS="$CFLAGS" 7306 7307 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7310 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7311 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7312 $as_echo_n "(cached) " >&6 7313 else 7314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7315 /* end confdefs.h. */ 7316 int i; 7317 _ACEOF 7318 if ac_fn_c_try_compile "$LINENO"; then : 7319 xorg_cv_cc_flag_unknown_warning_option=yes 7320 else 7321 xorg_cv_cc_flag_unknown_warning_option=no 7322 fi 7323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7324 fi 7325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7326 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7327 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7328 CFLAGS="$xorg_testset_save_CFLAGS" 7329 fi 7330 7331 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7334 fi 7335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7337 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7338 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7339 $as_echo_n "(cached) " >&6 7340 else 7341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7342 /* end confdefs.h. */ 7343 int i; 7344 _ACEOF 7345 if ac_fn_c_try_compile "$LINENO"; then : 7346 xorg_cv_cc_flag_unused_command_line_argument=yes 7347 else 7348 xorg_cv_cc_flag_unused_command_line_argument=no 7349 fi 7350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7351 fi 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7353 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7354 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7355 CFLAGS="$xorg_testset_save_CFLAGS" 7356 fi 7357 7358 found="no" 7359 7360 if test $found = "no" ; then 7361 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 fi 7364 7365 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7367 fi 7368 7369 CFLAGS="$CFLAGS -Werror=main" 7370 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7372 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7373 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7374 if eval \${$cacheid+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376 else 7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378 /* end confdefs.h. */ 7379 int i; 7380 int 7381 main () 7382 { 7383 7384 ; 7385 return 0; 7386 } 7387 _ACEOF 7388 if ac_fn_c_try_link "$LINENO"; then : 7389 eval $cacheid=yes 7390 else 7391 eval $cacheid=no 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext \ 7394 conftest$ac_exeext conftest.$ac_ext 7395 fi 7396 7397 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 7400 eval supported=\$$cacheid 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7402 $as_echo "$supported" >&6; } 7403 if test "$supported" = "yes" ; then 7404 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7405 found="yes" 7406 fi 7407 fi 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 xorg_testset_save_CFLAGS="$CFLAGS" 7424 7425 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7428 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7429 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7430 $as_echo_n "(cached) " >&6 7431 else 7432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433 /* end confdefs.h. */ 7434 int i; 7435 _ACEOF 7436 if ac_fn_c_try_compile "$LINENO"; then : 7437 xorg_cv_cc_flag_unknown_warning_option=yes 7438 else 7439 xorg_cv_cc_flag_unknown_warning_option=no 7440 fi 7441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7442 fi 7443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7444 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7446 CFLAGS="$xorg_testset_save_CFLAGS" 7447 fi 7448 7449 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7452 fi 7453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7455 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7456 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7457 $as_echo_n "(cached) " >&6 7458 else 7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460 /* end confdefs.h. */ 7461 int i; 7462 _ACEOF 7463 if ac_fn_c_try_compile "$LINENO"; then : 7464 xorg_cv_cc_flag_unused_command_line_argument=yes 7465 else 7466 xorg_cv_cc_flag_unused_command_line_argument=no 7467 fi 7468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7469 fi 7470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7471 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7473 CFLAGS="$xorg_testset_save_CFLAGS" 7474 fi 7475 7476 found="no" 7477 7478 if test $found = "no" ; then 7479 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7481 fi 7482 7483 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7485 fi 7486 7487 CFLAGS="$CFLAGS -Werror=missing-braces" 7488 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7490 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7491 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7492 if eval \${$cacheid+:} false; then : 7493 $as_echo_n "(cached) " >&6 7494 else 7495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7496 /* end confdefs.h. */ 7497 int i; 7498 int 7499 main () 7500 { 7501 7502 ; 7503 return 0; 7504 } 7505 _ACEOF 7506 if ac_fn_c_try_link "$LINENO"; then : 7507 eval $cacheid=yes 7508 else 7509 eval $cacheid=no 7510 fi 7511 rm -f core conftest.err conftest.$ac_objext \ 7512 conftest$ac_exeext conftest.$ac_ext 7513 fi 7514 7515 7516 CFLAGS="$xorg_testset_save_CFLAGS" 7517 7518 eval supported=\$$cacheid 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7520 $as_echo "$supported" >&6; } 7521 if test "$supported" = "yes" ; then 7522 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7523 found="yes" 7524 fi 7525 fi 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 xorg_testset_save_CFLAGS="$CFLAGS" 7542 7543 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7546 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7547 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7548 $as_echo_n "(cached) " >&6 7549 else 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551 /* end confdefs.h. */ 7552 int i; 7553 _ACEOF 7554 if ac_fn_c_try_compile "$LINENO"; then : 7555 xorg_cv_cc_flag_unknown_warning_option=yes 7556 else 7557 xorg_cv_cc_flag_unknown_warning_option=no 7558 fi 7559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7560 fi 7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7562 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565 fi 7566 7567 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 fi 7571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7573 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7574 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7575 $as_echo_n "(cached) " >&6 7576 else 7577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578 /* end confdefs.h. */ 7579 int i; 7580 _ACEOF 7581 if ac_fn_c_try_compile "$LINENO"; then : 7582 xorg_cv_cc_flag_unused_command_line_argument=yes 7583 else 7584 xorg_cv_cc_flag_unused_command_line_argument=no 7585 fi 7586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7587 fi 7588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7589 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592 fi 7593 7594 found="no" 7595 7596 if test $found = "no" ; then 7597 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7599 fi 7600 7601 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7603 fi 7604 7605 CFLAGS="$CFLAGS -Werror=sequence-point" 7606 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7608 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7609 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7610 if eval \${$cacheid+:} false; then : 7611 $as_echo_n "(cached) " >&6 7612 else 7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7614 /* end confdefs.h. */ 7615 int i; 7616 int 7617 main () 7618 { 7619 7620 ; 7621 return 0; 7622 } 7623 _ACEOF 7624 if ac_fn_c_try_link "$LINENO"; then : 7625 eval $cacheid=yes 7626 else 7627 eval $cacheid=no 7628 fi 7629 rm -f core conftest.err conftest.$ac_objext \ 7630 conftest$ac_exeext conftest.$ac_ext 7631 fi 7632 7633 7634 CFLAGS="$xorg_testset_save_CFLAGS" 7635 7636 eval supported=\$$cacheid 7637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7638 $as_echo "$supported" >&6; } 7639 if test "$supported" = "yes" ; then 7640 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7641 found="yes" 7642 fi 7643 fi 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 xorg_testset_save_CFLAGS="$CFLAGS" 7660 7661 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7664 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7665 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7666 $as_echo_n "(cached) " >&6 7667 else 7668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7669 /* end confdefs.h. */ 7670 int i; 7671 _ACEOF 7672 if ac_fn_c_try_compile "$LINENO"; then : 7673 xorg_cv_cc_flag_unknown_warning_option=yes 7674 else 7675 xorg_cv_cc_flag_unknown_warning_option=no 7676 fi 7677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7678 fi 7679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7680 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683 fi 7684 7685 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 fi 7689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7691 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7692 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7693 $as_echo_n "(cached) " >&6 7694 else 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696 /* end confdefs.h. */ 7697 int i; 7698 _ACEOF 7699 if ac_fn_c_try_compile "$LINENO"; then : 7700 xorg_cv_cc_flag_unused_command_line_argument=yes 7701 else 7702 xorg_cv_cc_flag_unused_command_line_argument=no 7703 fi 7704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7705 fi 7706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7707 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710 fi 7711 7712 found="no" 7713 7714 if test $found = "no" ; then 7715 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7717 fi 7718 7719 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 fi 7722 7723 CFLAGS="$CFLAGS -Werror=return-type" 7724 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7726 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7727 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7728 if eval \${$cacheid+:} false; then : 7729 $as_echo_n "(cached) " >&6 7730 else 7731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7732 /* end confdefs.h. */ 7733 int i; 7734 int 7735 main () 7736 { 7737 7738 ; 7739 return 0; 7740 } 7741 _ACEOF 7742 if ac_fn_c_try_link "$LINENO"; then : 7743 eval $cacheid=yes 7744 else 7745 eval $cacheid=no 7746 fi 7747 rm -f core conftest.err conftest.$ac_objext \ 7748 conftest$ac_exeext conftest.$ac_ext 7749 fi 7750 7751 7752 CFLAGS="$xorg_testset_save_CFLAGS" 7753 7754 eval supported=\$$cacheid 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7756 $as_echo "$supported" >&6; } 7757 if test "$supported" = "yes" ; then 7758 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7759 found="yes" 7760 fi 7761 fi 7762 7763 if test $found = "no" ; then 7764 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7766 fi 7767 7768 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7770 fi 7771 7772 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7773 7774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7775 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7776 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7777 if eval \${$cacheid+:} false; then : 7778 $as_echo_n "(cached) " >&6 7779 else 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781 /* end confdefs.h. */ 7782 int i; 7783 int 7784 main () 7785 { 7786 7787 ; 7788 return 0; 7789 } 7790 _ACEOF 7791 if ac_fn_c_try_link "$LINENO"; then : 7792 eval $cacheid=yes 7793 else 7794 eval $cacheid=no 7795 fi 7796 rm -f core conftest.err conftest.$ac_objext \ 7797 conftest$ac_exeext conftest.$ac_ext 7798 fi 7799 7800 7801 CFLAGS="$xorg_testset_save_CFLAGS" 7802 7803 eval supported=\$$cacheid 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7805 $as_echo "$supported" >&6; } 7806 if test "$supported" = "yes" ; then 7807 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7808 found="yes" 7809 fi 7810 fi 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 xorg_testset_save_CFLAGS="$CFLAGS" 7827 7828 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7831 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7832 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7833 $as_echo_n "(cached) " >&6 7834 else 7835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7836 /* end confdefs.h. */ 7837 int i; 7838 _ACEOF 7839 if ac_fn_c_try_compile "$LINENO"; then : 7840 xorg_cv_cc_flag_unknown_warning_option=yes 7841 else 7842 xorg_cv_cc_flag_unknown_warning_option=no 7843 fi 7844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7845 fi 7846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7847 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7848 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7849 CFLAGS="$xorg_testset_save_CFLAGS" 7850 fi 7851 7852 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7855 fi 7856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7858 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7859 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7860 $as_echo_n "(cached) " >&6 7861 else 7862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7863 /* end confdefs.h. */ 7864 int i; 7865 _ACEOF 7866 if ac_fn_c_try_compile "$LINENO"; then : 7867 xorg_cv_cc_flag_unused_command_line_argument=yes 7868 else 7869 xorg_cv_cc_flag_unused_command_line_argument=no 7870 fi 7871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7872 fi 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7874 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7875 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7876 CFLAGS="$xorg_testset_save_CFLAGS" 7877 fi 7878 7879 found="no" 7880 7881 if test $found = "no" ; then 7882 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7884 fi 7885 7886 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7888 fi 7889 7890 CFLAGS="$CFLAGS -Werror=trigraphs" 7891 7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7893 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7894 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7895 if eval \${$cacheid+:} false; then : 7896 $as_echo_n "(cached) " >&6 7897 else 7898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7899 /* end confdefs.h. */ 7900 int i; 7901 int 7902 main () 7903 { 7904 7905 ; 7906 return 0; 7907 } 7908 _ACEOF 7909 if ac_fn_c_try_link "$LINENO"; then : 7910 eval $cacheid=yes 7911 else 7912 eval $cacheid=no 7913 fi 7914 rm -f core conftest.err conftest.$ac_objext \ 7915 conftest$ac_exeext conftest.$ac_ext 7916 fi 7917 7918 7919 CFLAGS="$xorg_testset_save_CFLAGS" 7920 7921 eval supported=\$$cacheid 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7923 $as_echo "$supported" >&6; } 7924 if test "$supported" = "yes" ; then 7925 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7926 found="yes" 7927 fi 7928 fi 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 xorg_testset_save_CFLAGS="$CFLAGS" 7945 7946 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7949 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7950 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7951 $as_echo_n "(cached) " >&6 7952 else 7953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7954 /* end confdefs.h. */ 7955 int i; 7956 _ACEOF 7957 if ac_fn_c_try_compile "$LINENO"; then : 7958 xorg_cv_cc_flag_unknown_warning_option=yes 7959 else 7960 xorg_cv_cc_flag_unknown_warning_option=no 7961 fi 7962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7963 fi 7964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7965 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7967 CFLAGS="$xorg_testset_save_CFLAGS" 7968 fi 7969 7970 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7973 fi 7974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7976 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7977 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7978 $as_echo_n "(cached) " >&6 7979 else 7980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7981 /* end confdefs.h. */ 7982 int i; 7983 _ACEOF 7984 if ac_fn_c_try_compile "$LINENO"; then : 7985 xorg_cv_cc_flag_unused_command_line_argument=yes 7986 else 7987 xorg_cv_cc_flag_unused_command_line_argument=no 7988 fi 7989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7990 fi 7991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7992 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7993 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7994 CFLAGS="$xorg_testset_save_CFLAGS" 7995 fi 7996 7997 found="no" 7998 7999 if test $found = "no" ; then 8000 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8002 fi 8003 8004 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8006 fi 8007 8008 CFLAGS="$CFLAGS -Werror=array-bounds" 8009 8010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8011 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8012 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 8013 if eval \${$cacheid+:} false; then : 8014 $as_echo_n "(cached) " >&6 8015 else 8016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8017 /* end confdefs.h. */ 8018 int i; 8019 int 8020 main () 8021 { 8022 8023 ; 8024 return 0; 8025 } 8026 _ACEOF 8027 if ac_fn_c_try_link "$LINENO"; then : 8028 eval $cacheid=yes 8029 else 8030 eval $cacheid=no 8031 fi 8032 rm -f core conftest.err conftest.$ac_objext \ 8033 conftest$ac_exeext conftest.$ac_ext 8034 fi 8035 8036 8037 CFLAGS="$xorg_testset_save_CFLAGS" 8038 8039 eval supported=\$$cacheid 8040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8041 $as_echo "$supported" >&6; } 8042 if test "$supported" = "yes" ; then 8043 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8044 found="yes" 8045 fi 8046 fi 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 xorg_testset_save_CFLAGS="$CFLAGS" 8063 8064 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8067 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8068 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8069 $as_echo_n "(cached) " >&6 8070 else 8071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8072 /* end confdefs.h. */ 8073 int i; 8074 _ACEOF 8075 if ac_fn_c_try_compile "$LINENO"; then : 8076 xorg_cv_cc_flag_unknown_warning_option=yes 8077 else 8078 xorg_cv_cc_flag_unknown_warning_option=no 8079 fi 8080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8081 fi 8082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8083 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8084 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8085 CFLAGS="$xorg_testset_save_CFLAGS" 8086 fi 8087 8088 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8091 fi 8092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8094 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8095 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8096 $as_echo_n "(cached) " >&6 8097 else 8098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8099 /* end confdefs.h. */ 8100 int i; 8101 _ACEOF 8102 if ac_fn_c_try_compile "$LINENO"; then : 8103 xorg_cv_cc_flag_unused_command_line_argument=yes 8104 else 8105 xorg_cv_cc_flag_unused_command_line_argument=no 8106 fi 8107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8108 fi 8109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8110 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8111 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8112 CFLAGS="$xorg_testset_save_CFLAGS" 8113 fi 8114 8115 found="no" 8116 8117 if test $found = "no" ; then 8118 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8120 fi 8121 8122 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8124 fi 8125 8126 CFLAGS="$CFLAGS -Werror=write-strings" 8127 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8129 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8130 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8131 if eval \${$cacheid+:} false; then : 8132 $as_echo_n "(cached) " >&6 8133 else 8134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8135 /* end confdefs.h. */ 8136 int i; 8137 int 8138 main () 8139 { 8140 8141 ; 8142 return 0; 8143 } 8144 _ACEOF 8145 if ac_fn_c_try_link "$LINENO"; then : 8146 eval $cacheid=yes 8147 else 8148 eval $cacheid=no 8149 fi 8150 rm -f core conftest.err conftest.$ac_objext \ 8151 conftest$ac_exeext conftest.$ac_ext 8152 fi 8153 8154 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156 8157 eval supported=\$$cacheid 8158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8159 $as_echo "$supported" >&6; } 8160 if test "$supported" = "yes" ; then 8161 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8162 found="yes" 8163 fi 8164 fi 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 xorg_testset_save_CFLAGS="$CFLAGS" 8181 8182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8185 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8186 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8187 $as_echo_n "(cached) " >&6 8188 else 8189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8190 /* end confdefs.h. */ 8191 int i; 8192 _ACEOF 8193 if ac_fn_c_try_compile "$LINENO"; then : 8194 xorg_cv_cc_flag_unknown_warning_option=yes 8195 else 8196 xorg_cv_cc_flag_unknown_warning_option=no 8197 fi 8198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8199 fi 8200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8201 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204 fi 8205 8206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 fi 8210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8212 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8213 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8214 $as_echo_n "(cached) " >&6 8215 else 8216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8217 /* end confdefs.h. */ 8218 int i; 8219 _ACEOF 8220 if ac_fn_c_try_compile "$LINENO"; then : 8221 xorg_cv_cc_flag_unused_command_line_argument=yes 8222 else 8223 xorg_cv_cc_flag_unused_command_line_argument=no 8224 fi 8225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8226 fi 8227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8228 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8230 CFLAGS="$xorg_testset_save_CFLAGS" 8231 fi 8232 8233 found="no" 8234 8235 if test $found = "no" ; then 8236 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8238 fi 8239 8240 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8242 fi 8243 8244 CFLAGS="$CFLAGS -Werror=address" 8245 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8247 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8248 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8249 if eval \${$cacheid+:} false; then : 8250 $as_echo_n "(cached) " >&6 8251 else 8252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8253 /* end confdefs.h. */ 8254 int i; 8255 int 8256 main () 8257 { 8258 8259 ; 8260 return 0; 8261 } 8262 _ACEOF 8263 if ac_fn_c_try_link "$LINENO"; then : 8264 eval $cacheid=yes 8265 else 8266 eval $cacheid=no 8267 fi 8268 rm -f core conftest.err conftest.$ac_objext \ 8269 conftest$ac_exeext conftest.$ac_ext 8270 fi 8271 8272 8273 CFLAGS="$xorg_testset_save_CFLAGS" 8274 8275 eval supported=\$$cacheid 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8277 $as_echo "$supported" >&6; } 8278 if test "$supported" = "yes" ; then 8279 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8280 found="yes" 8281 fi 8282 fi 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293 8294 8295 8296 8297 8298 xorg_testset_save_CFLAGS="$CFLAGS" 8299 8300 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8303 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8304 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8305 $as_echo_n "(cached) " >&6 8306 else 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308 /* end confdefs.h. */ 8309 int i; 8310 _ACEOF 8311 if ac_fn_c_try_compile "$LINENO"; then : 8312 xorg_cv_cc_flag_unknown_warning_option=yes 8313 else 8314 xorg_cv_cc_flag_unknown_warning_option=no 8315 fi 8316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8317 fi 8318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8319 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8321 CFLAGS="$xorg_testset_save_CFLAGS" 8322 fi 8323 8324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8327 fi 8328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8330 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8331 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8332 $as_echo_n "(cached) " >&6 8333 else 8334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8335 /* end confdefs.h. */ 8336 int i; 8337 _ACEOF 8338 if ac_fn_c_try_compile "$LINENO"; then : 8339 xorg_cv_cc_flag_unused_command_line_argument=yes 8340 else 8341 xorg_cv_cc_flag_unused_command_line_argument=no 8342 fi 8343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8344 fi 8345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8346 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8348 CFLAGS="$xorg_testset_save_CFLAGS" 8349 fi 8350 8351 found="no" 8352 8353 if test $found = "no" ; then 8354 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8356 fi 8357 8358 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8360 fi 8361 8362 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8363 8364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8365 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8366 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8367 if eval \${$cacheid+:} false; then : 8368 $as_echo_n "(cached) " >&6 8369 else 8370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8371 /* end confdefs.h. */ 8372 int i; 8373 int 8374 main () 8375 { 8376 8377 ; 8378 return 0; 8379 } 8380 _ACEOF 8381 if ac_fn_c_try_link "$LINENO"; then : 8382 eval $cacheid=yes 8383 else 8384 eval $cacheid=no 8385 fi 8386 rm -f core conftest.err conftest.$ac_objext \ 8387 conftest$ac_exeext conftest.$ac_ext 8388 fi 8389 8390 8391 CFLAGS="$xorg_testset_save_CFLAGS" 8392 8393 eval supported=\$$cacheid 8394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8395 $as_echo "$supported" >&6; } 8396 if test "$supported" = "yes" ; then 8397 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8398 found="yes" 8399 fi 8400 fi 8401 8402 if test $found = "no" ; then 8403 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 fi 8406 8407 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8409 fi 8410 8411 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8412 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8414 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8415 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8416 if eval \${$cacheid+:} false; then : 8417 $as_echo_n "(cached) " >&6 8418 else 8419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8420 /* end confdefs.h. */ 8421 int i; 8422 int 8423 main () 8424 { 8425 8426 ; 8427 return 0; 8428 } 8429 _ACEOF 8430 if ac_fn_c_try_link "$LINENO"; then : 8431 eval $cacheid=yes 8432 else 8433 eval $cacheid=no 8434 fi 8435 rm -f core conftest.err conftest.$ac_objext \ 8436 conftest$ac_exeext conftest.$ac_ext 8437 fi 8438 8439 8440 CFLAGS="$xorg_testset_save_CFLAGS" 8441 8442 eval supported=\$$cacheid 8443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8444 $as_echo "$supported" >&6; } 8445 if test "$supported" = "yes" ; then 8446 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8447 found="yes" 8448 fi 8449 fi 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 xorg_testset_save_CFLAGS="$CFLAGS" 8466 8467 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8470 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8471 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8472 $as_echo_n "(cached) " >&6 8473 else 8474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8475 /* end confdefs.h. */ 8476 int i; 8477 _ACEOF 8478 if ac_fn_c_try_compile "$LINENO"; then : 8479 xorg_cv_cc_flag_unknown_warning_option=yes 8480 else 8481 xorg_cv_cc_flag_unknown_warning_option=no 8482 fi 8483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8484 fi 8485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8486 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8487 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8488 CFLAGS="$xorg_testset_save_CFLAGS" 8489 fi 8490 8491 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8494 fi 8495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8497 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8498 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8499 $as_echo_n "(cached) " >&6 8500 else 8501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8502 /* end confdefs.h. */ 8503 int i; 8504 _ACEOF 8505 if ac_fn_c_try_compile "$LINENO"; then : 8506 xorg_cv_cc_flag_unused_command_line_argument=yes 8507 else 8508 xorg_cv_cc_flag_unused_command_line_argument=no 8509 fi 8510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8511 fi 8512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8513 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8514 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516 fi 8517 8518 found="no" 8519 8520 if test $found = "no" ; then 8521 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8523 fi 8524 8525 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8527 fi 8528 8529 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8530 8531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8532 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8533 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8534 if eval \${$cacheid+:} false; then : 8535 $as_echo_n "(cached) " >&6 8536 else 8537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8538 /* end confdefs.h. */ 8539 int i; 8540 int 8541 main () 8542 { 8543 8544 ; 8545 return 0; 8546 } 8547 _ACEOF 8548 if ac_fn_c_try_link "$LINENO"; then : 8549 eval $cacheid=yes 8550 else 8551 eval $cacheid=no 8552 fi 8553 rm -f core conftest.err conftest.$ac_objext \ 8554 conftest$ac_exeext conftest.$ac_ext 8555 fi 8556 8557 8558 CFLAGS="$xorg_testset_save_CFLAGS" 8559 8560 eval supported=\$$cacheid 8561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8562 $as_echo "$supported" >&6; } 8563 if test "$supported" = "yes" ; then 8564 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8565 found="yes" 8566 fi 8567 fi 8568 8569 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8570 else 8571 { $as_echo "$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 8572 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 xorg_testset_save_CFLAGS="$CFLAGS" 8587 8588 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8591 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8592 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8593 $as_echo_n "(cached) " >&6 8594 else 8595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8596 /* end confdefs.h. */ 8597 int i; 8598 _ACEOF 8599 if ac_fn_c_try_compile "$LINENO"; then : 8600 xorg_cv_cc_flag_unknown_warning_option=yes 8601 else 8602 xorg_cv_cc_flag_unknown_warning_option=no 8603 fi 8604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8605 fi 8606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8607 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8608 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8609 CFLAGS="$xorg_testset_save_CFLAGS" 8610 fi 8611 8612 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8615 fi 8616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8618 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8619 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8620 $as_echo_n "(cached) " >&6 8621 else 8622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8623 /* end confdefs.h. */ 8624 int i; 8625 _ACEOF 8626 if ac_fn_c_try_compile "$LINENO"; then : 8627 xorg_cv_cc_flag_unused_command_line_argument=yes 8628 else 8629 xorg_cv_cc_flag_unused_command_line_argument=no 8630 fi 8631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8632 fi 8633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8634 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8635 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8636 CFLAGS="$xorg_testset_save_CFLAGS" 8637 fi 8638 8639 found="no" 8640 8641 if test $found = "no" ; then 8642 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8644 fi 8645 8646 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8648 fi 8649 8650 CFLAGS="$CFLAGS -Wimplicit" 8651 8652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8653 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8654 cacheid=xorg_cv_cc_flag__Wimplicit 8655 if eval \${$cacheid+:} false; then : 8656 $as_echo_n "(cached) " >&6 8657 else 8658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8659 /* end confdefs.h. */ 8660 int i; 8661 int 8662 main () 8663 { 8664 8665 ; 8666 return 0; 8667 } 8668 _ACEOF 8669 if ac_fn_c_try_link "$LINENO"; then : 8670 eval $cacheid=yes 8671 else 8672 eval $cacheid=no 8673 fi 8674 rm -f core conftest.err conftest.$ac_objext \ 8675 conftest$ac_exeext conftest.$ac_ext 8676 fi 8677 8678 8679 CFLAGS="$xorg_testset_save_CFLAGS" 8680 8681 eval supported=\$$cacheid 8682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8683 $as_echo "$supported" >&6; } 8684 if test "$supported" = "yes" ; then 8685 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8686 found="yes" 8687 fi 8688 fi 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 xorg_testset_save_CFLAGS="$CFLAGS" 8705 8706 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8709 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8710 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8711 $as_echo_n "(cached) " >&6 8712 else 8713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8714 /* end confdefs.h. */ 8715 int i; 8716 _ACEOF 8717 if ac_fn_c_try_compile "$LINENO"; then : 8718 xorg_cv_cc_flag_unknown_warning_option=yes 8719 else 8720 xorg_cv_cc_flag_unknown_warning_option=no 8721 fi 8722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8723 fi 8724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8725 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8726 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8727 CFLAGS="$xorg_testset_save_CFLAGS" 8728 fi 8729 8730 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8733 fi 8734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8736 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8737 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8738 $as_echo_n "(cached) " >&6 8739 else 8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741 /* end confdefs.h. */ 8742 int i; 8743 _ACEOF 8744 if ac_fn_c_try_compile "$LINENO"; then : 8745 xorg_cv_cc_flag_unused_command_line_argument=yes 8746 else 8747 xorg_cv_cc_flag_unused_command_line_argument=no 8748 fi 8749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8750 fi 8751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8752 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8753 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8754 CFLAGS="$xorg_testset_save_CFLAGS" 8755 fi 8756 8757 found="no" 8758 8759 if test $found = "no" ; then 8760 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8762 fi 8763 8764 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8766 fi 8767 8768 CFLAGS="$CFLAGS -Wnonnull" 8769 8770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8771 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8772 cacheid=xorg_cv_cc_flag__Wnonnull 8773 if eval \${$cacheid+:} false; then : 8774 $as_echo_n "(cached) " >&6 8775 else 8776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8777 /* end confdefs.h. */ 8778 int i; 8779 int 8780 main () 8781 { 8782 8783 ; 8784 return 0; 8785 } 8786 _ACEOF 8787 if ac_fn_c_try_link "$LINENO"; then : 8788 eval $cacheid=yes 8789 else 8790 eval $cacheid=no 8791 fi 8792 rm -f core conftest.err conftest.$ac_objext \ 8793 conftest$ac_exeext conftest.$ac_ext 8794 fi 8795 8796 8797 CFLAGS="$xorg_testset_save_CFLAGS" 8798 8799 eval supported=\$$cacheid 8800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8801 $as_echo "$supported" >&6; } 8802 if test "$supported" = "yes" ; then 8803 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8804 found="yes" 8805 fi 8806 fi 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822 xorg_testset_save_CFLAGS="$CFLAGS" 8823 8824 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8827 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8828 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8829 $as_echo_n "(cached) " >&6 8830 else 8831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8832 /* end confdefs.h. */ 8833 int i; 8834 _ACEOF 8835 if ac_fn_c_try_compile "$LINENO"; then : 8836 xorg_cv_cc_flag_unknown_warning_option=yes 8837 else 8838 xorg_cv_cc_flag_unknown_warning_option=no 8839 fi 8840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8841 fi 8842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8843 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8844 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8845 CFLAGS="$xorg_testset_save_CFLAGS" 8846 fi 8847 8848 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8851 fi 8852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8854 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8855 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8856 $as_echo_n "(cached) " >&6 8857 else 8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8859 /* end confdefs.h. */ 8860 int i; 8861 _ACEOF 8862 if ac_fn_c_try_compile "$LINENO"; then : 8863 xorg_cv_cc_flag_unused_command_line_argument=yes 8864 else 8865 xorg_cv_cc_flag_unused_command_line_argument=no 8866 fi 8867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8868 fi 8869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8870 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8872 CFLAGS="$xorg_testset_save_CFLAGS" 8873 fi 8874 8875 found="no" 8876 8877 if test $found = "no" ; then 8878 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8880 fi 8881 8882 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8884 fi 8885 8886 CFLAGS="$CFLAGS -Winit-self" 8887 8888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8889 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8890 cacheid=xorg_cv_cc_flag__Winit_self 8891 if eval \${$cacheid+:} false; then : 8892 $as_echo_n "(cached) " >&6 8893 else 8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8895 /* end confdefs.h. */ 8896 int i; 8897 int 8898 main () 8899 { 8900 8901 ; 8902 return 0; 8903 } 8904 _ACEOF 8905 if ac_fn_c_try_link "$LINENO"; then : 8906 eval $cacheid=yes 8907 else 8908 eval $cacheid=no 8909 fi 8910 rm -f core conftest.err conftest.$ac_objext \ 8911 conftest$ac_exeext conftest.$ac_ext 8912 fi 8913 8914 8915 CFLAGS="$xorg_testset_save_CFLAGS" 8916 8917 eval supported=\$$cacheid 8918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8919 $as_echo "$supported" >&6; } 8920 if test "$supported" = "yes" ; then 8921 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8922 found="yes" 8923 fi 8924 fi 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 xorg_testset_save_CFLAGS="$CFLAGS" 8941 8942 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8945 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8946 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8947 $as_echo_n "(cached) " >&6 8948 else 8949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8950 /* end confdefs.h. */ 8951 int i; 8952 _ACEOF 8953 if ac_fn_c_try_compile "$LINENO"; then : 8954 xorg_cv_cc_flag_unknown_warning_option=yes 8955 else 8956 xorg_cv_cc_flag_unknown_warning_option=no 8957 fi 8958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8959 fi 8960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8961 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8963 CFLAGS="$xorg_testset_save_CFLAGS" 8964 fi 8965 8966 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 fi 8970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8972 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8973 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8974 $as_echo_n "(cached) " >&6 8975 else 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977 /* end confdefs.h. */ 8978 int i; 8979 _ACEOF 8980 if ac_fn_c_try_compile "$LINENO"; then : 8981 xorg_cv_cc_flag_unused_command_line_argument=yes 8982 else 8983 xorg_cv_cc_flag_unused_command_line_argument=no 8984 fi 8985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8986 fi 8987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8988 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8989 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8990 CFLAGS="$xorg_testset_save_CFLAGS" 8991 fi 8992 8993 found="no" 8994 8995 if test $found = "no" ; then 8996 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 fi 8999 9000 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9002 fi 9003 9004 CFLAGS="$CFLAGS -Wmain" 9005 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9007 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9008 cacheid=xorg_cv_cc_flag__Wmain 9009 if eval \${$cacheid+:} false; then : 9010 $as_echo_n "(cached) " >&6 9011 else 9012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9013 /* end confdefs.h. */ 9014 int i; 9015 int 9016 main () 9017 { 9018 9019 ; 9020 return 0; 9021 } 9022 _ACEOF 9023 if ac_fn_c_try_link "$LINENO"; then : 9024 eval $cacheid=yes 9025 else 9026 eval $cacheid=no 9027 fi 9028 rm -f core conftest.err conftest.$ac_objext \ 9029 conftest$ac_exeext conftest.$ac_ext 9030 fi 9031 9032 9033 CFLAGS="$xorg_testset_save_CFLAGS" 9034 9035 eval supported=\$$cacheid 9036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9037 $as_echo "$supported" >&6; } 9038 if test "$supported" = "yes" ; then 9039 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9040 found="yes" 9041 fi 9042 fi 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 xorg_testset_save_CFLAGS="$CFLAGS" 9059 9060 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9063 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9064 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9065 $as_echo_n "(cached) " >&6 9066 else 9067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9068 /* end confdefs.h. */ 9069 int i; 9070 _ACEOF 9071 if ac_fn_c_try_compile "$LINENO"; then : 9072 xorg_cv_cc_flag_unknown_warning_option=yes 9073 else 9074 xorg_cv_cc_flag_unknown_warning_option=no 9075 fi 9076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9077 fi 9078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9079 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082 fi 9083 9084 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9087 fi 9088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9090 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9091 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093 else 9094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9095 /* end confdefs.h. */ 9096 int i; 9097 _ACEOF 9098 if ac_fn_c_try_compile "$LINENO"; then : 9099 xorg_cv_cc_flag_unused_command_line_argument=yes 9100 else 9101 xorg_cv_cc_flag_unused_command_line_argument=no 9102 fi 9103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9104 fi 9105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9106 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9108 CFLAGS="$xorg_testset_save_CFLAGS" 9109 fi 9110 9111 found="no" 9112 9113 if test $found = "no" ; then 9114 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9116 fi 9117 9118 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9120 fi 9121 9122 CFLAGS="$CFLAGS -Wmissing-braces" 9123 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9125 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9126 cacheid=xorg_cv_cc_flag__Wmissing_braces 9127 if eval \${$cacheid+:} false; then : 9128 $as_echo_n "(cached) " >&6 9129 else 9130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9131 /* end confdefs.h. */ 9132 int i; 9133 int 9134 main () 9135 { 9136 9137 ; 9138 return 0; 9139 } 9140 _ACEOF 9141 if ac_fn_c_try_link "$LINENO"; then : 9142 eval $cacheid=yes 9143 else 9144 eval $cacheid=no 9145 fi 9146 rm -f core conftest.err conftest.$ac_objext \ 9147 conftest$ac_exeext conftest.$ac_ext 9148 fi 9149 9150 9151 CFLAGS="$xorg_testset_save_CFLAGS" 9152 9153 eval supported=\$$cacheid 9154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9155 $as_echo "$supported" >&6; } 9156 if test "$supported" = "yes" ; then 9157 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9158 found="yes" 9159 fi 9160 fi 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 xorg_testset_save_CFLAGS="$CFLAGS" 9177 9178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9181 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9182 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9183 $as_echo_n "(cached) " >&6 9184 else 9185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186 /* end confdefs.h. */ 9187 int i; 9188 _ACEOF 9189 if ac_fn_c_try_compile "$LINENO"; then : 9190 xorg_cv_cc_flag_unknown_warning_option=yes 9191 else 9192 xorg_cv_cc_flag_unknown_warning_option=no 9193 fi 9194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9195 fi 9196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9197 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9199 CFLAGS="$xorg_testset_save_CFLAGS" 9200 fi 9201 9202 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9205 fi 9206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9208 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9209 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9210 $as_echo_n "(cached) " >&6 9211 else 9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9213 /* end confdefs.h. */ 9214 int i; 9215 _ACEOF 9216 if ac_fn_c_try_compile "$LINENO"; then : 9217 xorg_cv_cc_flag_unused_command_line_argument=yes 9218 else 9219 xorg_cv_cc_flag_unused_command_line_argument=no 9220 fi 9221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9222 fi 9223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9224 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227 fi 9228 9229 found="no" 9230 9231 if test $found = "no" ; then 9232 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 9236 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 fi 9239 9240 CFLAGS="$CFLAGS -Wsequence-point" 9241 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9243 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9244 cacheid=xorg_cv_cc_flag__Wsequence_point 9245 if eval \${$cacheid+:} false; then : 9246 $as_echo_n "(cached) " >&6 9247 else 9248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9249 /* end confdefs.h. */ 9250 int i; 9251 int 9252 main () 9253 { 9254 9255 ; 9256 return 0; 9257 } 9258 _ACEOF 9259 if ac_fn_c_try_link "$LINENO"; then : 9260 eval $cacheid=yes 9261 else 9262 eval $cacheid=no 9263 fi 9264 rm -f core conftest.err conftest.$ac_objext \ 9265 conftest$ac_exeext conftest.$ac_ext 9266 fi 9267 9268 9269 CFLAGS="$xorg_testset_save_CFLAGS" 9270 9271 eval supported=\$$cacheid 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9273 $as_echo "$supported" >&6; } 9274 if test "$supported" = "yes" ; then 9275 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9276 found="yes" 9277 fi 9278 fi 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 xorg_testset_save_CFLAGS="$CFLAGS" 9295 9296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9299 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9300 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9301 $as_echo_n "(cached) " >&6 9302 else 9303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304 /* end confdefs.h. */ 9305 int i; 9306 _ACEOF 9307 if ac_fn_c_try_compile "$LINENO"; then : 9308 xorg_cv_cc_flag_unknown_warning_option=yes 9309 else 9310 xorg_cv_cc_flag_unknown_warning_option=no 9311 fi 9312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9313 fi 9314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9315 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9317 CFLAGS="$xorg_testset_save_CFLAGS" 9318 fi 9319 9320 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9323 fi 9324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9326 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9327 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9328 $as_echo_n "(cached) " >&6 9329 else 9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9331 /* end confdefs.h. */ 9332 int i; 9333 _ACEOF 9334 if ac_fn_c_try_compile "$LINENO"; then : 9335 xorg_cv_cc_flag_unused_command_line_argument=yes 9336 else 9337 xorg_cv_cc_flag_unused_command_line_argument=no 9338 fi 9339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9340 fi 9341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9342 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345 fi 9346 9347 found="no" 9348 9349 if test $found = "no" ; then 9350 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9352 fi 9353 9354 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9356 fi 9357 9358 CFLAGS="$CFLAGS -Wreturn-type" 9359 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9361 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9362 cacheid=xorg_cv_cc_flag__Wreturn_type 9363 if eval \${$cacheid+:} false; then : 9364 $as_echo_n "(cached) " >&6 9365 else 9366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9367 /* end confdefs.h. */ 9368 int i; 9369 int 9370 main () 9371 { 9372 9373 ; 9374 return 0; 9375 } 9376 _ACEOF 9377 if ac_fn_c_try_link "$LINENO"; then : 9378 eval $cacheid=yes 9379 else 9380 eval $cacheid=no 9381 fi 9382 rm -f core conftest.err conftest.$ac_objext \ 9383 conftest$ac_exeext conftest.$ac_ext 9384 fi 9385 9386 9387 CFLAGS="$xorg_testset_save_CFLAGS" 9388 9389 eval supported=\$$cacheid 9390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9391 $as_echo "$supported" >&6; } 9392 if test "$supported" = "yes" ; then 9393 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9394 found="yes" 9395 fi 9396 fi 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 xorg_testset_save_CFLAGS="$CFLAGS" 9413 9414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9417 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9418 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9419 $as_echo_n "(cached) " >&6 9420 else 9421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9422 /* end confdefs.h. */ 9423 int i; 9424 _ACEOF 9425 if ac_fn_c_try_compile "$LINENO"; then : 9426 xorg_cv_cc_flag_unknown_warning_option=yes 9427 else 9428 xorg_cv_cc_flag_unknown_warning_option=no 9429 fi 9430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9431 fi 9432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9433 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9435 CFLAGS="$xorg_testset_save_CFLAGS" 9436 fi 9437 9438 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 fi 9442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9444 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9445 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9446 $as_echo_n "(cached) " >&6 9447 else 9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9449 /* end confdefs.h. */ 9450 int i; 9451 _ACEOF 9452 if ac_fn_c_try_compile "$LINENO"; then : 9453 xorg_cv_cc_flag_unused_command_line_argument=yes 9454 else 9455 xorg_cv_cc_flag_unused_command_line_argument=no 9456 fi 9457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9458 fi 9459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9460 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463 fi 9464 9465 found="no" 9466 9467 if test $found = "no" ; then 9468 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 fi 9471 9472 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9474 fi 9475 9476 CFLAGS="$CFLAGS -Wtrigraphs" 9477 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9479 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9480 cacheid=xorg_cv_cc_flag__Wtrigraphs 9481 if eval \${$cacheid+:} false; then : 9482 $as_echo_n "(cached) " >&6 9483 else 9484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9485 /* end confdefs.h. */ 9486 int i; 9487 int 9488 main () 9489 { 9490 9491 ; 9492 return 0; 9493 } 9494 _ACEOF 9495 if ac_fn_c_try_link "$LINENO"; then : 9496 eval $cacheid=yes 9497 else 9498 eval $cacheid=no 9499 fi 9500 rm -f core conftest.err conftest.$ac_objext \ 9501 conftest$ac_exeext conftest.$ac_ext 9502 fi 9503 9504 9505 CFLAGS="$xorg_testset_save_CFLAGS" 9506 9507 eval supported=\$$cacheid 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9509 $as_echo "$supported" >&6; } 9510 if test "$supported" = "yes" ; then 9511 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9512 found="yes" 9513 fi 9514 fi 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 9530 xorg_testset_save_CFLAGS="$CFLAGS" 9531 9532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9535 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9536 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9537 $as_echo_n "(cached) " >&6 9538 else 9539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9540 /* end confdefs.h. */ 9541 int i; 9542 _ACEOF 9543 if ac_fn_c_try_compile "$LINENO"; then : 9544 xorg_cv_cc_flag_unknown_warning_option=yes 9545 else 9546 xorg_cv_cc_flag_unknown_warning_option=no 9547 fi 9548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9549 fi 9550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9551 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9553 CFLAGS="$xorg_testset_save_CFLAGS" 9554 fi 9555 9556 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9559 fi 9560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9562 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9563 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9564 $as_echo_n "(cached) " >&6 9565 else 9566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567 /* end confdefs.h. */ 9568 int i; 9569 _ACEOF 9570 if ac_fn_c_try_compile "$LINENO"; then : 9571 xorg_cv_cc_flag_unused_command_line_argument=yes 9572 else 9573 xorg_cv_cc_flag_unused_command_line_argument=no 9574 fi 9575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9576 fi 9577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9578 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9580 CFLAGS="$xorg_testset_save_CFLAGS" 9581 fi 9582 9583 found="no" 9584 9585 if test $found = "no" ; then 9586 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9588 fi 9589 9590 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 fi 9593 9594 CFLAGS="$CFLAGS -Warray-bounds" 9595 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9597 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9598 cacheid=xorg_cv_cc_flag__Warray_bounds 9599 if eval \${$cacheid+:} false; then : 9600 $as_echo_n "(cached) " >&6 9601 else 9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9603 /* end confdefs.h. */ 9604 int i; 9605 int 9606 main () 9607 { 9608 9609 ; 9610 return 0; 9611 } 9612 _ACEOF 9613 if ac_fn_c_try_link "$LINENO"; then : 9614 eval $cacheid=yes 9615 else 9616 eval $cacheid=no 9617 fi 9618 rm -f core conftest.err conftest.$ac_objext \ 9619 conftest$ac_exeext conftest.$ac_ext 9620 fi 9621 9622 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624 9625 eval supported=\$$cacheid 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9627 $as_echo "$supported" >&6; } 9628 if test "$supported" = "yes" ; then 9629 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9630 found="yes" 9631 fi 9632 fi 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 xorg_testset_save_CFLAGS="$CFLAGS" 9649 9650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9655 $as_echo_n "(cached) " >&6 9656 else 9657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9658 /* end confdefs.h. */ 9659 int i; 9660 _ACEOF 9661 if ac_fn_c_try_compile "$LINENO"; then : 9662 xorg_cv_cc_flag_unknown_warning_option=yes 9663 else 9664 xorg_cv_cc_flag_unknown_warning_option=no 9665 fi 9666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9667 fi 9668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672 fi 9673 9674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9682 $as_echo_n "(cached) " >&6 9683 else 9684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9685 /* end confdefs.h. */ 9686 int i; 9687 _ACEOF 9688 if ac_fn_c_try_compile "$LINENO"; then : 9689 xorg_cv_cc_flag_unused_command_line_argument=yes 9690 else 9691 xorg_cv_cc_flag_unused_command_line_argument=no 9692 fi 9693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9694 fi 9695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9698 CFLAGS="$xorg_testset_save_CFLAGS" 9699 fi 9700 9701 found="no" 9702 9703 if test $found = "no" ; then 9704 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9706 fi 9707 9708 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9710 fi 9711 9712 CFLAGS="$CFLAGS -Wwrite-strings" 9713 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9715 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9716 cacheid=xorg_cv_cc_flag__Wwrite_strings 9717 if eval \${$cacheid+:} false; then : 9718 $as_echo_n "(cached) " >&6 9719 else 9720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9721 /* end confdefs.h. */ 9722 int i; 9723 int 9724 main () 9725 { 9726 9727 ; 9728 return 0; 9729 } 9730 _ACEOF 9731 if ac_fn_c_try_link "$LINENO"; then : 9732 eval $cacheid=yes 9733 else 9734 eval $cacheid=no 9735 fi 9736 rm -f core conftest.err conftest.$ac_objext \ 9737 conftest$ac_exeext conftest.$ac_ext 9738 fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745 $as_echo "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9773 $as_echo_n "(cached) " >&6 9774 else 9775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9776 /* end confdefs.h. */ 9777 int i; 9778 _ACEOF 9779 if ac_fn_c_try_compile "$LINENO"; then : 9780 xorg_cv_cc_flag_unknown_warning_option=yes 9781 else 9782 xorg_cv_cc_flag_unknown_warning_option=no 9783 fi 9784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9785 fi 9786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9787 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790 fi 9791 9792 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9795 fi 9796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9798 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9799 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9800 $as_echo_n "(cached) " >&6 9801 else 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803 /* end confdefs.h. */ 9804 int i; 9805 _ACEOF 9806 if ac_fn_c_try_compile "$LINENO"; then : 9807 xorg_cv_cc_flag_unused_command_line_argument=yes 9808 else 9809 xorg_cv_cc_flag_unused_command_line_argument=no 9810 fi 9811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9812 fi 9813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9814 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9816 CFLAGS="$xorg_testset_save_CFLAGS" 9817 fi 9818 9819 found="no" 9820 9821 if test $found = "no" ; then 9822 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9824 fi 9825 9826 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9828 fi 9829 9830 CFLAGS="$CFLAGS -Waddress" 9831 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9833 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9834 cacheid=xorg_cv_cc_flag__Waddress 9835 if eval \${$cacheid+:} false; then : 9836 $as_echo_n "(cached) " >&6 9837 else 9838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9839 /* end confdefs.h. */ 9840 int i; 9841 int 9842 main () 9843 { 9844 9845 ; 9846 return 0; 9847 } 9848 _ACEOF 9849 if ac_fn_c_try_link "$LINENO"; then : 9850 eval $cacheid=yes 9851 else 9852 eval $cacheid=no 9853 fi 9854 rm -f core conftest.err conftest.$ac_objext \ 9855 conftest$ac_exeext conftest.$ac_ext 9856 fi 9857 9858 9859 CFLAGS="$xorg_testset_save_CFLAGS" 9860 9861 eval supported=\$$cacheid 9862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9863 $as_echo "$supported" >&6; } 9864 if test "$supported" = "yes" ; then 9865 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9866 found="yes" 9867 fi 9868 fi 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 xorg_testset_save_CFLAGS="$CFLAGS" 9885 9886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9889 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9890 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9891 $as_echo_n "(cached) " >&6 9892 else 9893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9894 /* end confdefs.h. */ 9895 int i; 9896 _ACEOF 9897 if ac_fn_c_try_compile "$LINENO"; then : 9898 xorg_cv_cc_flag_unknown_warning_option=yes 9899 else 9900 xorg_cv_cc_flag_unknown_warning_option=no 9901 fi 9902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9903 fi 9904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9905 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9907 CFLAGS="$xorg_testset_save_CFLAGS" 9908 fi 9909 9910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9913 fi 9914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9916 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9917 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9918 $as_echo_n "(cached) " >&6 9919 else 9920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921 /* end confdefs.h. */ 9922 int i; 9923 _ACEOF 9924 if ac_fn_c_try_compile "$LINENO"; then : 9925 xorg_cv_cc_flag_unused_command_line_argument=yes 9926 else 9927 xorg_cv_cc_flag_unused_command_line_argument=no 9928 fi 9929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9930 fi 9931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9932 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9934 CFLAGS="$xorg_testset_save_CFLAGS" 9935 fi 9936 9937 found="no" 9938 9939 if test $found = "no" ; then 9940 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9942 fi 9943 9944 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9946 fi 9947 9948 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9949 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9951 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9952 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9953 if eval \${$cacheid+:} false; then : 9954 $as_echo_n "(cached) " >&6 9955 else 9956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957 /* end confdefs.h. */ 9958 int i; 9959 int 9960 main () 9961 { 9962 9963 ; 9964 return 0; 9965 } 9966 _ACEOF 9967 if ac_fn_c_try_link "$LINENO"; then : 9968 eval $cacheid=yes 9969 else 9970 eval $cacheid=no 9971 fi 9972 rm -f core conftest.err conftest.$ac_objext \ 9973 conftest$ac_exeext conftest.$ac_ext 9974 fi 9975 9976 9977 CFLAGS="$xorg_testset_save_CFLAGS" 9978 9979 eval supported=\$$cacheid 9980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9981 $as_echo "$supported" >&6; } 9982 if test "$supported" = "yes" ; then 9983 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9984 found="yes" 9985 fi 9986 fi 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 xorg_testset_save_CFLAGS="$CFLAGS" 10003 10004 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10007 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10008 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10009 $as_echo_n "(cached) " >&6 10010 else 10011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10012 /* end confdefs.h. */ 10013 int i; 10014 _ACEOF 10015 if ac_fn_c_try_compile "$LINENO"; then : 10016 xorg_cv_cc_flag_unknown_warning_option=yes 10017 else 10018 xorg_cv_cc_flag_unknown_warning_option=no 10019 fi 10020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10021 fi 10022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10023 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10024 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10025 CFLAGS="$xorg_testset_save_CFLAGS" 10026 fi 10027 10028 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10031 fi 10032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10034 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10035 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10036 $as_echo_n "(cached) " >&6 10037 else 10038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039 /* end confdefs.h. */ 10040 int i; 10041 _ACEOF 10042 if ac_fn_c_try_compile "$LINENO"; then : 10043 xorg_cv_cc_flag_unused_command_line_argument=yes 10044 else 10045 xorg_cv_cc_flag_unused_command_line_argument=no 10046 fi 10047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10048 fi 10049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10050 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10052 CFLAGS="$xorg_testset_save_CFLAGS" 10053 fi 10054 10055 found="no" 10056 10057 if test $found = "no" ; then 10058 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10060 fi 10061 10062 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10064 fi 10065 10066 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10067 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10069 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10070 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10071 if eval \${$cacheid+:} false; then : 10072 $as_echo_n "(cached) " >&6 10073 else 10074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10075 /* end confdefs.h. */ 10076 int i; 10077 int 10078 main () 10079 { 10080 10081 ; 10082 return 0; 10083 } 10084 _ACEOF 10085 if ac_fn_c_try_link "$LINENO"; then : 10086 eval $cacheid=yes 10087 else 10088 eval $cacheid=no 10089 fi 10090 rm -f core conftest.err conftest.$ac_objext \ 10091 conftest$ac_exeext conftest.$ac_ext 10092 fi 10093 10094 10095 CFLAGS="$xorg_testset_save_CFLAGS" 10096 10097 eval supported=\$$cacheid 10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10099 $as_echo "$supported" >&6; } 10100 if test "$supported" = "yes" ; then 10101 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10102 found="yes" 10103 fi 10104 fi 10105 10106 10107 fi 10108 10109 10110 10111 10112 10113 10114 10115 CWARNFLAGS="$BASE_CFLAGS" 10116 if test "x$GCC" = xyes ; then 10117 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10118 fi 10119 10120 10121 10122 10123 10124 10125 10126 10127 # Check whether --enable-strict-compilation was given. 10128 if test "${enable_strict_compilation+set}" = set; then : 10129 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10130 else 10131 STRICT_COMPILE=no 10132 fi 10133 10134 10135 10136 10137 10138 10139 STRICT_CFLAGS="" 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 xorg_testset_save_CFLAGS="$CFLAGS" 10154 10155 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10158 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10159 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10160 $as_echo_n "(cached) " >&6 10161 else 10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10163 /* end confdefs.h. */ 10164 int i; 10165 _ACEOF 10166 if ac_fn_c_try_compile "$LINENO"; then : 10167 xorg_cv_cc_flag_unknown_warning_option=yes 10168 else 10169 xorg_cv_cc_flag_unknown_warning_option=no 10170 fi 10171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10172 fi 10173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10174 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10176 CFLAGS="$xorg_testset_save_CFLAGS" 10177 fi 10178 10179 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10182 fi 10183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10185 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10186 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10187 $as_echo_n "(cached) " >&6 10188 else 10189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10190 /* end confdefs.h. */ 10191 int i; 10192 _ACEOF 10193 if ac_fn_c_try_compile "$LINENO"; then : 10194 xorg_cv_cc_flag_unused_command_line_argument=yes 10195 else 10196 xorg_cv_cc_flag_unused_command_line_argument=no 10197 fi 10198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10199 fi 10200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10201 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10203 CFLAGS="$xorg_testset_save_CFLAGS" 10204 fi 10205 10206 found="no" 10207 10208 if test $found = "no" ; then 10209 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10211 fi 10212 10213 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10215 fi 10216 10217 CFLAGS="$CFLAGS -pedantic" 10218 10219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10220 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10221 cacheid=xorg_cv_cc_flag__pedantic 10222 if eval \${$cacheid+:} false; then : 10223 $as_echo_n "(cached) " >&6 10224 else 10225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10226 /* end confdefs.h. */ 10227 int i; 10228 int 10229 main () 10230 { 10231 10232 ; 10233 return 0; 10234 } 10235 _ACEOF 10236 if ac_fn_c_try_link "$LINENO"; then : 10237 eval $cacheid=yes 10238 else 10239 eval $cacheid=no 10240 fi 10241 rm -f core conftest.err conftest.$ac_objext \ 10242 conftest$ac_exeext conftest.$ac_ext 10243 fi 10244 10245 10246 CFLAGS="$xorg_testset_save_CFLAGS" 10247 10248 eval supported=\$$cacheid 10249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10250 $as_echo "$supported" >&6; } 10251 if test "$supported" = "yes" ; then 10252 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10253 found="yes" 10254 fi 10255 fi 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 10270 10271 xorg_testset_save_CFLAGS="$CFLAGS" 10272 10273 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10276 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10277 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10278 $as_echo_n "(cached) " >&6 10279 else 10280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10281 /* end confdefs.h. */ 10282 int i; 10283 _ACEOF 10284 if ac_fn_c_try_compile "$LINENO"; then : 10285 xorg_cv_cc_flag_unknown_warning_option=yes 10286 else 10287 xorg_cv_cc_flag_unknown_warning_option=no 10288 fi 10289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10290 fi 10291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10292 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10294 CFLAGS="$xorg_testset_save_CFLAGS" 10295 fi 10296 10297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10300 fi 10301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10303 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10304 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10305 $as_echo_n "(cached) " >&6 10306 else 10307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10308 /* end confdefs.h. */ 10309 int i; 10310 _ACEOF 10311 if ac_fn_c_try_compile "$LINENO"; then : 10312 xorg_cv_cc_flag_unused_command_line_argument=yes 10313 else 10314 xorg_cv_cc_flag_unused_command_line_argument=no 10315 fi 10316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10317 fi 10318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10319 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10321 CFLAGS="$xorg_testset_save_CFLAGS" 10322 fi 10323 10324 found="no" 10325 10326 if test $found = "no" ; then 10327 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10329 fi 10330 10331 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10333 fi 10334 10335 CFLAGS="$CFLAGS -Werror" 10336 10337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10338 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10339 cacheid=xorg_cv_cc_flag__Werror 10340 if eval \${$cacheid+:} false; then : 10341 $as_echo_n "(cached) " >&6 10342 else 10343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10344 /* end confdefs.h. */ 10345 int i; 10346 int 10347 main () 10348 { 10349 10350 ; 10351 return 0; 10352 } 10353 _ACEOF 10354 if ac_fn_c_try_link "$LINENO"; then : 10355 eval $cacheid=yes 10356 else 10357 eval $cacheid=no 10358 fi 10359 rm -f core conftest.err conftest.$ac_objext \ 10360 conftest$ac_exeext conftest.$ac_ext 10361 fi 10362 10363 10364 CFLAGS="$xorg_testset_save_CFLAGS" 10365 10366 eval supported=\$$cacheid 10367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10368 $as_echo "$supported" >&6; } 10369 if test "$supported" = "yes" ; then 10370 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10371 found="yes" 10372 fi 10373 fi 10374 10375 if test $found = "no" ; then 10376 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10378 fi 10379 10380 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10382 fi 10383 10384 CFLAGS="$CFLAGS -errwarn" 10385 10386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10387 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10388 cacheid=xorg_cv_cc_flag__errwarn 10389 if eval \${$cacheid+:} false; then : 10390 $as_echo_n "(cached) " >&6 10391 else 10392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10393 /* end confdefs.h. */ 10394 int i; 10395 int 10396 main () 10397 { 10398 10399 ; 10400 return 0; 10401 } 10402 _ACEOF 10403 if ac_fn_c_try_link "$LINENO"; then : 10404 eval $cacheid=yes 10405 else 10406 eval $cacheid=no 10407 fi 10408 rm -f core conftest.err conftest.$ac_objext \ 10409 conftest$ac_exeext conftest.$ac_ext 10410 fi 10411 10412 10413 CFLAGS="$xorg_testset_save_CFLAGS" 10414 10415 eval supported=\$$cacheid 10416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10417 $as_echo "$supported" >&6; } 10418 if test "$supported" = "yes" ; then 10419 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10420 found="yes" 10421 fi 10422 fi 10423 10424 10425 10426 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10427 # activate it with -Werror, so we add it here explicitly. 10428 10429 10430 10431 10432 10433 10434 10435 10436 10437 10438 10439 10440 10441 xorg_testset_save_CFLAGS="$CFLAGS" 10442 10443 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10446 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10447 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10448 $as_echo_n "(cached) " >&6 10449 else 10450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10451 /* end confdefs.h. */ 10452 int i; 10453 _ACEOF 10454 if ac_fn_c_try_compile "$LINENO"; then : 10455 xorg_cv_cc_flag_unknown_warning_option=yes 10456 else 10457 xorg_cv_cc_flag_unknown_warning_option=no 10458 fi 10459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10460 fi 10461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10462 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10464 CFLAGS="$xorg_testset_save_CFLAGS" 10465 fi 10466 10467 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10470 fi 10471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10473 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10474 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10475 $as_echo_n "(cached) " >&6 10476 else 10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10478 /* end confdefs.h. */ 10479 int i; 10480 _ACEOF 10481 if ac_fn_c_try_compile "$LINENO"; then : 10482 xorg_cv_cc_flag_unused_command_line_argument=yes 10483 else 10484 xorg_cv_cc_flag_unused_command_line_argument=no 10485 fi 10486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10487 fi 10488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10489 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10491 CFLAGS="$xorg_testset_save_CFLAGS" 10492 fi 10493 10494 found="no" 10495 10496 if test $found = "no" ; then 10497 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10499 fi 10500 10501 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10503 fi 10504 10505 CFLAGS="$CFLAGS -Werror=attributes" 10506 10507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10508 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10509 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10510 if eval \${$cacheid+:} false; then : 10511 $as_echo_n "(cached) " >&6 10512 else 10513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10514 /* end confdefs.h. */ 10515 int i; 10516 int 10517 main () 10518 { 10519 10520 ; 10521 return 0; 10522 } 10523 _ACEOF 10524 if ac_fn_c_try_link "$LINENO"; then : 10525 eval $cacheid=yes 10526 else 10527 eval $cacheid=no 10528 fi 10529 rm -f core conftest.err conftest.$ac_objext \ 10530 conftest$ac_exeext conftest.$ac_ext 10531 fi 10532 10533 10534 CFLAGS="$xorg_testset_save_CFLAGS" 10535 10536 eval supported=\$$cacheid 10537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10538 $as_echo "$supported" >&6; } 10539 if test "$supported" = "yes" ; then 10540 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10541 found="yes" 10542 fi 10543 fi 10544 10545 10546 10547 if test "x$STRICT_COMPILE" = "xyes"; then 10548 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10549 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10550 fi 10551 10552 10553 10554 10555 10556 10557 cat >>confdefs.h <<_ACEOF 10558 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10559 _ACEOF 10560 10561 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10562 if test "x$PVM" = "x"; then 10563 PVM="0" 10564 fi 10565 10566 cat >>confdefs.h <<_ACEOF 10567 #define PACKAGE_VERSION_MINOR $PVM 10568 _ACEOF 10569 10570 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10571 if test "x$PVP" = "x"; then 10572 PVP="0" 10573 fi 10574 10575 cat >>confdefs.h <<_ACEOF 10576 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10577 _ACEOF 10578 10579 10580 10581 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10582 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10583 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10584 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10585 10586 10587 10588 10589 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10590 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10591 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10592 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10593 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10594 10595 10596 10597 10598 10599 10600 if test x$APP_MAN_SUFFIX = x ; then 10601 APP_MAN_SUFFIX=1 10602 fi 10603 if test x$APP_MAN_DIR = x ; then 10604 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10605 fi 10606 10607 if test x$LIB_MAN_SUFFIX = x ; then 10608 LIB_MAN_SUFFIX=3 10609 fi 10610 if test x$LIB_MAN_DIR = x ; then 10611 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10612 fi 10613 10614 if test x$FILE_MAN_SUFFIX = x ; then 10615 case $host_os in 10616 solaris*) FILE_MAN_SUFFIX=4 ;; 10617 *) FILE_MAN_SUFFIX=5 ;; 10618 esac 10619 fi 10620 if test x$FILE_MAN_DIR = x ; then 10621 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10622 fi 10623 10624 if test x$MISC_MAN_SUFFIX = x ; then 10625 case $host_os in 10626 solaris*) MISC_MAN_SUFFIX=5 ;; 10627 *) MISC_MAN_SUFFIX=7 ;; 10628 esac 10629 fi 10630 if test x$MISC_MAN_DIR = x ; then 10631 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10632 fi 10633 10634 if test x$DRIVER_MAN_SUFFIX = x ; then 10635 case $host_os in 10636 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10637 *) DRIVER_MAN_SUFFIX=4 ;; 10638 esac 10639 fi 10640 if test x$DRIVER_MAN_DIR = x ; then 10641 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10642 fi 10643 10644 if test x$ADMIN_MAN_SUFFIX = x ; then 10645 case $host_os in 10646 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10647 *) ADMIN_MAN_SUFFIX=8 ;; 10648 esac 10649 fi 10650 if test x$ADMIN_MAN_DIR = x ; then 10651 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10652 fi 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 XORG_MAN_PAGE="X Version 11" 10669 10670 MAN_SUBSTS="\ 10671 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10672 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10673 -e 's|__xservername__|Xorg|g' \ 10674 -e 's|__xconfigfile__|xorg.conf|g' \ 10675 -e 's|__projectroot__|\$(prefix)|g' \ 10676 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10677 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10678 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10679 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10680 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10681 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10682 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10683 10684 10685 10686 # Check whether --enable-silent-rules was given. 10687 if test "${enable_silent_rules+set}" = set; then : 10688 enableval=$enable_silent_rules; 10689 fi 10690 10691 case $enable_silent_rules in # ((( 10692 yes) AM_DEFAULT_VERBOSITY=0;; 10693 no) AM_DEFAULT_VERBOSITY=1;; 10694 *) AM_DEFAULT_VERBOSITY=0;; 10695 esac 10696 am_make=${MAKE-make} 10697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10698 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10699 if ${am_cv_make_support_nested_variables+:} false; then : 10700 $as_echo_n "(cached) " >&6 10701 else 10702 if $as_echo 'TRUE=$(BAR$(V)) 10703 BAR0=false 10704 BAR1=true 10705 V=1 10706 am__doit: 10707 @$(TRUE) 10708 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10709 am_cv_make_support_nested_variables=yes 10710 else 10711 am_cv_make_support_nested_variables=no 10712 fi 10713 fi 10714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10715 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10716 if test $am_cv_make_support_nested_variables = yes; then 10717 AM_V='$(V)' 10718 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10719 else 10720 AM_V=$AM_DEFAULT_VERBOSITY 10721 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10722 fi 10723 AM_BACKSLASH='\' 10724 10725 10726 10727 # Checks for pkg-config packages 10728 10729 pkg_failed=no 10730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCONSOLE" >&5 10731 $as_echo_n "checking for XCONSOLE... " >&6; } 10732 10733 if test -n "$XCONSOLE_CFLAGS"; then 10734 pkg_cv_XCONSOLE_CFLAGS="$XCONSOLE_CFLAGS" 10735 elif test -n "$PKG_CONFIG"; then 10736 if test -n "$PKG_CONFIG" && \ 10737 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17\""; } >&5 10738 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17") 2>&5 10739 ac_status=$? 10740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10741 test $ac_status = 0; }; then 10742 pkg_cv_XCONSOLE_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>/dev/null` 10743 else 10744 pkg_failed=yes 10745 fi 10746 else 10747 pkg_failed=untried 10748 fi 10749 if test -n "$XCONSOLE_LIBS"; then 10750 pkg_cv_XCONSOLE_LIBS="$XCONSOLE_LIBS" 10751 elif test -n "$PKG_CONFIG"; then 10752 if test -n "$PKG_CONFIG" && \ 10753 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17\""; } >&5 10754 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17") 2>&5 10755 ac_status=$? 10756 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10757 test $ac_status = 0; }; then 10758 pkg_cv_XCONSOLE_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>/dev/null` 10759 else 10760 pkg_failed=yes 10761 fi 10762 else 10763 pkg_failed=untried 10764 fi 10765 10766 10767 10768 if test $pkg_failed = yes; then 10769 10770 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10771 _pkg_short_errors_supported=yes 10772 else 10773 _pkg_short_errors_supported=no 10774 fi 10775 if test $_pkg_short_errors_supported = yes; then 10776 XCONSOLE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>&1` 10777 else 10778 XCONSOLE_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>&1` 10779 fi 10780 # Put the nasty error message in config.log where it belongs 10781 echo "$XCONSOLE_PKG_ERRORS" >&5 10782 10783 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17) were not met: 10784 10785 $XCONSOLE_PKG_ERRORS 10786 10787 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10788 installed software in a non-standard prefix. 10789 10790 Alternatively, you may set the environment variables XCONSOLE_CFLAGS 10791 and XCONSOLE_LIBS to avoid the need to call pkg-config. 10792 See the pkg-config man page for more details. 10793 " "$LINENO" 5 10794 elif test $pkg_failed = untried; then 10795 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10797 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10798 is in your PATH or set the PKG_CONFIG environment variable to the full 10799 path to pkg-config. 10800 10801 Alternatively, you may set the environment variables XCONSOLE_CFLAGS 10802 and XCONSOLE_LIBS to avoid the need to call pkg-config. 10803 See the pkg-config man page for more details. 10804 10805 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10806 See \`config.log' for more details" "$LINENO" 5; } 10807 else 10808 XCONSOLE_CFLAGS=$pkg_cv_XCONSOLE_CFLAGS 10809 XCONSOLE_LIBS=$pkg_cv_XCONSOLE_LIBS 10810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10811 $as_echo "yes" >&6; } 10812 : 10813 fi 10814 10815 10816 pkg_failed=no 10817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10818 $as_echo_n "checking for APPDEFS... " >&6; } 10819 10820 if test -n "$APPDEFS_CFLAGS"; then 10821 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10822 elif test -n "$PKG_CONFIG"; then 10823 if test -n "$PKG_CONFIG" && \ 10824 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10825 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10826 ac_status=$? 10827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10828 test $ac_status = 0; }; then 10829 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10830 else 10831 pkg_failed=yes 10832 fi 10833 else 10834 pkg_failed=untried 10835 fi 10836 if test -n "$APPDEFS_LIBS"; then 10837 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10838 elif test -n "$PKG_CONFIG"; then 10839 if test -n "$PKG_CONFIG" && \ 10840 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10841 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10842 ac_status=$? 10843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10844 test $ac_status = 0; }; then 10845 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10846 else 10847 pkg_failed=yes 10848 fi 10849 else 10850 pkg_failed=untried 10851 fi 10852 10853 10854 10855 if test $pkg_failed = yes; then 10856 10857 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10858 _pkg_short_errors_supported=yes 10859 else 10860 _pkg_short_errors_supported=no 10861 fi 10862 if test $_pkg_short_errors_supported = yes; then 10863 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 10864 else 10865 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 10866 fi 10867 # Put the nasty error message in config.log where it belongs 10868 echo "$APPDEFS_PKG_ERRORS" >&5 10869 10870 as_fn_error $? "Package requirements (xt) were not met: 10871 10872 $APPDEFS_PKG_ERRORS 10873 10874 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10875 installed software in a non-standard prefix. 10876 10877 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10878 and APPDEFS_LIBS to avoid the need to call pkg-config. 10879 See the pkg-config man page for more details. 10880 " "$LINENO" 5 10881 elif test $pkg_failed = untried; then 10882 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10883 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10884 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10885 is in your PATH or set the PKG_CONFIG environment variable to the full 10886 path to pkg-config. 10887 10888 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10889 and APPDEFS_LIBS to avoid the need to call pkg-config. 10890 See the pkg-config man page for more details. 10891 10892 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10893 See \`config.log' for more details" "$LINENO" 5; } 10894 else 10895 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 10896 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 10897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10898 $as_echo "yes" >&6; } 10899 : 10900 fi 10901 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10902 10903 # Check whether --with-appdefaultdir was given. 10904 if test "${with_appdefaultdir+set}" = set; then : 10905 withval=$with_appdefaultdir; appdefaultdir="$withval" 10906 else 10907 appdefaultdir="${xt_appdefaultdir}" 10908 fi 10909 10910 10911 10912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5 10913 $as_echo_n "checking for library containing openpty... " >&6; } 10914 if ${ac_cv_search_openpty+:} false; then : 10915 $as_echo_n "(cached) " >&6 10916 else 10917 ac_func_search_save_LIBS=$LIBS 10918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10919 /* end confdefs.h. */ 10920 10921 /* Override any GCC internal prototype to avoid an error. 10922 Use char because int might match the return type of a GCC 10923 builtin and then its argument prototype would still apply. */ 10924 #ifdef __cplusplus 10925 extern "C" 10926 #endif 10927 char openpty (); 10928 int 10929 main () 10930 { 10931 return openpty (); 10932 ; 10933 return 0; 10934 } 10935 _ACEOF 10936 for ac_lib in '' util; do 10937 if test -z "$ac_lib"; then 10938 ac_res="none required" 10939 else 10940 ac_res=-l$ac_lib 10941 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10942 fi 10943 if ac_fn_c_try_link "$LINENO"; then : 10944 ac_cv_search_openpty=$ac_res 10945 fi 10946 rm -f core conftest.err conftest.$ac_objext \ 10947 conftest$ac_exeext 10948 if ${ac_cv_search_openpty+:} false; then : 10949 break 10950 fi 10951 done 10952 if ${ac_cv_search_openpty+:} false; then : 10953 10954 else 10955 ac_cv_search_openpty=no 10956 fi 10957 rm conftest.$ac_ext 10958 LIBS=$ac_func_search_save_LIBS 10959 fi 10960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5 10961 $as_echo "$ac_cv_search_openpty" >&6; } 10962 ac_res=$ac_cv_search_openpty 10963 if test "$ac_res" != no; then : 10964 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10965 10966 fi 10967 10968 ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" 10969 if test "x$ac_cv_func_openpty" = xyes; then : 10970 HAS_OPENPTY="yes" 10971 fi 10972 10973 if test "x$HAS_OPENPTY" = "xyes" ; then 10974 10975 $as_echo "#define HAS_OPENPTY 1" >>confdefs.h 10976 10977 for ac_header in util.h libutil.h pty.h 10978 do : 10979 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 10980 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 10981 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 10982 cat >>confdefs.h <<_ACEOF 10983 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 10984 _ACEOF 10985 break 10986 fi 10987 10988 done 10989 10990 fi 10991 10992 10993 ac_config_files="$ac_config_files Makefile man/Makefile" 10994 10995 cat >confcache <<\_ACEOF 10996 # This file is a shell script that caches the results of configure 10997 # tests run on this system so they can be shared between configure 10998 # scripts and configure runs, see configure's option --config-cache. 10999 # It is not useful on other systems. If it contains results you don't 11000 # want to keep, you may remove or edit it. 11001 # 11002 # config.status only pays attention to the cache file if you give it 11003 # the --recheck option to rerun configure. 11004 # 11005 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11006 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11007 # following values. 11008 11009 _ACEOF 11010 11011 # The following way of writing the cache mishandles newlines in values, 11012 # but we know of no workaround that is simple, portable, and efficient. 11013 # So, we kill variables containing newlines. 11014 # Ultrix sh set writes to stderr and can't be redirected directly, 11015 # and sets the high bit in the cache file unless we assign to the vars. 11016 ( 11017 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11018 eval ac_val=\$$ac_var 11019 case $ac_val in #( 11020 *${as_nl}*) 11021 case $ac_var in #( 11022 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11023 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11024 esac 11025 case $ac_var in #( 11026 _ | IFS | as_nl) ;; #( 11027 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11028 *) { eval $ac_var=; unset $ac_var;} ;; 11029 esac ;; 11030 esac 11031 done 11032 11033 (set) 2>&1 | 11034 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11035 *${as_nl}ac_space=\ *) 11036 # `set' does not quote correctly, so add quotes: double-quote 11037 # substitution turns \\\\ into \\, and sed turns \\ into \. 11038 sed -n \ 11039 "s/'/'\\\\''/g; 11040 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11041 ;; #( 11042 *) 11043 # `set' quotes correctly as required by POSIX, so do not add quotes. 11044 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11045 ;; 11046 esac | 11047 sort 11048 ) | 11049 sed ' 11050 /^ac_cv_env_/b end 11051 t clear 11052 :clear 11053 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11054 t end 11055 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11056 :end' >>confcache 11057 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11058 if test -w "$cache_file"; then 11059 if test "x$cache_file" != "x/dev/null"; then 11060 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11061 $as_echo "$as_me: updating cache $cache_file" >&6;} 11062 if test ! -f "$cache_file" || test -h "$cache_file"; then 11063 cat confcache >"$cache_file" 11064 else 11065 case $cache_file in #( 11066 */* | ?:*) 11067 mv -f confcache "$cache_file"$$ && 11068 mv -f "$cache_file"$$ "$cache_file" ;; #( 11069 *) 11070 mv -f confcache "$cache_file" ;; 11071 esac 11072 fi 11073 fi 11074 else 11075 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11076 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11077 fi 11078 fi 11079 rm -f confcache 11080 11081 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11082 # Let make expand exec_prefix. 11083 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11084 11085 DEFS=-DHAVE_CONFIG_H 11086 11087 ac_libobjs= 11088 ac_ltlibobjs= 11089 U= 11090 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11091 # 1. Remove the extension, and $U if already installed. 11092 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11093 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11094 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11095 # will be set to the directory where LIBOBJS objects are built. 11096 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11097 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11098 done 11099 LIBOBJS=$ac_libobjs 11100 11101 LTLIBOBJS=$ac_ltlibobjs 11102 11103 11104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11105 $as_echo_n "checking that generated files are newer than configure... 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"conditional \"am__fastdepCC\" was never defined. 11130 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11131 fi 11132 11133 : "${CONFIG_STATUS=./config.status}" 11134 ac_write_fail=0 11135 ac_clean_files_save=$ac_clean_files 11136 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11137 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11138 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11139 as_write_fail=0 11140 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11141 #! $SHELL 11142 # Generated by $as_me. 11143 # Run this file to recreate the current configuration. 11144 # Compiler output produced by configure, useful for debugging 11145 # configure, is in config.log if it exists. 11146 11147 debug=false 11148 ac_cs_recheck=false 11149 ac_cs_silent=false 11150 11151 SHELL=\${CONFIG_SHELL-$SHELL} 11152 export SHELL 11153 _ASEOF 11154 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11155 ## -------------------- ## 11156 ## M4sh Initialization. ## 11157 ## -------------------- ## 11158 11159 # Be more Bourne compatible 11160 DUALCASE=1; export DUALCASE # for MKS sh 11161 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11162 emulate sh 11163 NULLCMD=: 11164 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11165 # is contrary to our usage. Disable this feature. 11166 alias -g '${1+"$@"}'='"$@"' 11167 setopt NO_GLOB_SUBST 11168 else 11169 case `(set -o) 2>/dev/null` in #( 11170 *posix*) : 11171 set -o posix ;; #( 11172 *) : 11173 ;; 11174 esac 11175 fi 11176 11177 11178 as_nl=' 11179 ' 11180 export as_nl 11181 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11182 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11183 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11184 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11185 # Prefer a ksh shell builtin over an external printf program on Solaris, 11186 # but without wasting forks for bash or zsh. 11187 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11188 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11189 as_echo='print -r --' 11190 as_echo_n='print -rn --' 11191 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11192 as_echo='printf %s\n' 11193 as_echo_n='printf %s' 11194 else 11195 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11196 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11197 as_echo_n='/usr/ucb/echo -n' 11198 else 11199 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11200 as_echo_n_body='eval 11201 arg=$1; 11202 case $arg in #( 11203 *"$as_nl"*) 11204 expr "X$arg" : "X\\(.*\\)$as_nl"; 11205 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11206 esac; 11207 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11208 ' 11209 export as_echo_n_body 11210 as_echo_n='sh -c $as_echo_n_body as_echo' 11211 fi 11212 export as_echo_body 11213 as_echo='sh -c $as_echo_body as_echo' 11214 fi 11215 11216 # The user is always right. 11217 if test "${PATH_SEPARATOR+set}" != set; then 11218 PATH_SEPARATOR=: 11219 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11220 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11221 PATH_SEPARATOR=';' 11222 } 11223 fi 11224 11225 11226 # IFS 11227 # We need space, tab and new line, in precisely that order. Quoting is 11228 # there to prevent editors from complaining about space-tab. 11229 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11230 # splitting by setting IFS to empty value.) 11231 IFS=" "" $as_nl" 11232 11233 # Find who we are. Look in the path if we contain no directory separator. 11234 as_myself= 11235 case $0 in #(( 11236 *[\\/]* ) as_myself=$0 ;; 11237 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11238 for as_dir in $PATH 11239 do 11240 IFS=$as_save_IFS 11241 test -z "$as_dir" && as_dir=. 11242 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11243 done 11244 IFS=$as_save_IFS 11245 11246 ;; 11247 esac 11248 # We did not find ourselves, most probably we were run as `sh COMMAND' 11249 # in which case we are not to be found in the path. 11250 if test "x$as_myself" = x; then 11251 as_myself=$0 11252 fi 11253 if test ! -f "$as_myself"; then 11254 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11255 exit 1 11256 fi 11257 11258 # Unset variables that we do not need and which cause bugs (e.g. in 11259 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11260 # suppresses any "Segmentation fault" message there. '((' could 11261 # trigger a bug in pdksh 5.2.14. 11262 for as_var in BASH_ENV ENV MAIL MAILPATH 11263 do eval test x\${$as_var+set} = xset \ 11264 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11265 done 11266 PS1='$ ' 11267 PS2='> ' 11268 PS4='+ ' 11269 11270 # NLS nuisances. 11271 LC_ALL=C 11272 export LC_ALL 11273 LANGUAGE=C 11274 export LANGUAGE 11275 11276 # CDPATH. 11277 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11278 11279 11280 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11281 # ---------------------------------------- 11282 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11283 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11284 # script with STATUS, using 1 if that was 0. 11285 as_fn_error () 11286 { 11287 as_status=$1; test $as_status -eq 0 && as_status=1 11288 if test "$4"; then 11289 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11290 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11291 fi 11292 $as_echo "$as_me: error: $2" >&2 11293 as_fn_exit $as_status 11294 } # as_fn_error 11295 11296 11297 # as_fn_set_status STATUS 11298 # ----------------------- 11299 # Set $? to STATUS, without forking. 11300 as_fn_set_status () 11301 { 11302 return $1 11303 } # as_fn_set_status 11304 11305 # as_fn_exit STATUS 11306 # ----------------- 11307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11308 as_fn_exit () 11309 { 11310 set +e 11311 as_fn_set_status $1 11312 exit $1 11313 } # as_fn_exit 11314 11315 # as_fn_unset VAR 11316 # --------------- 11317 # Portably unset VAR. 11318 as_fn_unset () 11319 { 11320 { eval $1=; unset $1;} 11321 } 11322 as_unset=as_fn_unset 11323 # as_fn_append VAR VALUE 11324 # ---------------------- 11325 # Append the text in VALUE to the end of the definition contained in VAR. Take 11326 # advantage of any shell optimizations that allow amortized linear growth over 11327 # repeated appends, instead of the typical quadratic growth present in naive 11328 # implementations. 11329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11330 eval 'as_fn_append () 11331 { 11332 eval $1+=\$2 11333 }' 11334 else 11335 as_fn_append () 11336 { 11337 eval $1=\$$1\$2 11338 } 11339 fi # as_fn_append 11340 11341 # as_fn_arith ARG... 11342 # ------------------ 11343 # Perform arithmetic evaluation on the ARGs, and store the result in the 11344 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11345 # must be portable across $(()) and expr. 11346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11347 eval 'as_fn_arith () 11348 { 11349 as_val=$(( $* )) 11350 }' 11351 else 11352 as_fn_arith () 11353 { 11354 as_val=`expr "$@" || test $? -eq 1` 11355 } 11356 fi # as_fn_arith 11357 11358 11359 if expr a : '\(a\)' >/dev/null 2>&1 && 11360 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11361 as_expr=expr 11362 else 11363 as_expr=false 11364 fi 11365 11366 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11367 as_basename=basename 11368 else 11369 as_basename=false 11370 fi 11371 11372 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11373 as_dirname=dirname 11374 else 11375 as_dirname=false 11376 fi 11377 11378 as_me=`$as_basename -- "$0" || 11379 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11380 X"$0" : 'X\(//\)$' \| \ 11381 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11382 $as_echo X/"$0" | 11383 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11384 s//\1/ 11385 q 11386 } 11387 /^X\/\(\/\/\)$/{ 11388 s//\1/ 11389 q 11390 } 11391 /^X\/\(\/\).*/{ 11392 s//\1/ 11393 q 11394 } 11395 s/.*/./; q'` 11396 11397 # Avoid depending upon Character Ranges. 11398 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11399 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11400 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11401 as_cr_digits='0123456789' 11402 as_cr_alnum=$as_cr_Letters$as_cr_digits 11403 11404 ECHO_C= ECHO_N= ECHO_T= 11405 case `echo -n x` in #((((( 11406 -n*) 11407 case `echo 'xy\c'` in 11408 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11409 xy) ECHO_C='\c';; 11410 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11411 ECHO_T=' ';; 11412 esac;; 11413 *) 11414 ECHO_N='-n';; 11415 esac 11416 11417 rm -f conf$$ conf$$.exe conf$$.file 11418 if test -d conf$$.dir; then 11419 rm -f conf$$.dir/conf$$.file 11420 else 11421 rm -f conf$$.dir 11422 mkdir conf$$.dir 2>/dev/null 11423 fi 11424 if (echo >conf$$.file) 2>/dev/null; then 11425 if ln -s conf$$.file conf$$ 2>/dev/null; then 11426 as_ln_s='ln -s' 11427 # ... but there are two gotchas: 11428 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11429 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11430 # In both cases, we have to default to `cp -p'. 11431 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11432 as_ln_s='cp -p' 11433 elif ln conf$$.file conf$$ 2>/dev/null; then 11434 as_ln_s=ln 11435 else 11436 as_ln_s='cp -p' 11437 fi 11438 else 11439 as_ln_s='cp -p' 11440 fi 11441 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11442 rmdir conf$$.dir 2>/dev/null 11443 11444 11445 # as_fn_mkdir_p 11446 # ------------- 11447 # Create "$as_dir" as a directory, including parents if necessary. 11448 as_fn_mkdir_p () 11449 { 11450 11451 case $as_dir in #( 11452 -*) as_dir=./$as_dir;; 11453 esac 11454 test -d "$as_dir" || eval $as_mkdir_p || { 11455 as_dirs= 11456 while :; do 11457 case $as_dir in #( 11458 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11459 *) as_qdir=$as_dir;; 11460 esac 11461 as_dirs="'$as_qdir' $as_dirs" 11462 as_dir=`$as_dirname -- "$as_dir" || 11463 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11464 X"$as_dir" : 'X\(//\)[^/]' \| \ 11465 X"$as_dir" : 'X\(//\)$' \| \ 11466 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11467 $as_echo X"$as_dir" | 11468 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11469 s//\1/ 11470 q 11471 } 11472 /^X\(\/\/\)[^/].*/{ 11473 s//\1/ 11474 q 11475 } 11476 /^X\(\/\/\)$/{ 11477 s//\1/ 11478 q 11479 } 11480 /^X\(\/\).*/{ 11481 s//\1/ 11482 q 11483 } 11484 s/.*/./; q'` 11485 test -d "$as_dir" && break 11486 done 11487 test -z "$as_dirs" || eval "mkdir $as_dirs" 11488 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11489 11490 11491 } # as_fn_mkdir_p 11492 if mkdir -p . 2>/dev/null; then 11493 as_mkdir_p='mkdir -p "$as_dir"' 11494 else 11495 test -d ./-p && rmdir ./-p 11496 as_mkdir_p=false 11497 fi 11498 11499 if test -x / >/dev/null 2>&1; then 11500 as_test_x='test -x' 11501 else 11502 if ls -dL / >/dev/null 2>&1; then 11503 as_ls_L_option=L 11504 else 11505 as_ls_L_option= 11506 fi 11507 as_test_x=' 11508 eval sh -c '\'' 11509 if test -d "$1"; then 11510 test -d "$1/."; 11511 else 11512 case $1 in #( 11513 -*)set "./$1";; 11514 esac; 11515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11516 ???[sx]*):;;*)false;;esac;fi 11517 '\'' sh 11518 ' 11519 fi 11520 as_executable_p=$as_test_x 11521 11522 # Sed expression to map a string onto a valid CPP name. 11523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11524 11525 # Sed expression to map a string onto a valid variable name. 11526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11527 11528 11529 exec 6>&1 11530 ## ----------------------------------- ## 11531 ## Main body of $CONFIG_STATUS script. ## 11532 ## ----------------------------------- ## 11533 _ASEOF 11534 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11535 11536 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11537 # Save the log message, to keep $0 and so on meaningful, and to 11538 # report actual input values of CONFIG_FILES etc. instead of their 11539 # values after options handling. 11540 ac_log=" 11541 This file was extended by xconsole $as_me 1.0.6, which was 11542 generated by GNU Autoconf 2.68. Invocation command line was 11543 11544 CONFIG_FILES = $CONFIG_FILES 11545 CONFIG_HEADERS = $CONFIG_HEADERS 11546 CONFIG_LINKS = $CONFIG_LINKS 11547 CONFIG_COMMANDS = $CONFIG_COMMANDS 11548 $ $0 $@ 11549 11550 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11551 " 11552 11553 _ACEOF 11554 11555 case $ac_config_files in *" 11556 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11557 esac 11558 11559 case $ac_config_headers in *" 11560 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11561 esac 11562 11563 11564 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11565 # Files that config.status was made for. 11566 config_files="$ac_config_files" 11567 config_headers="$ac_config_headers" 11568 config_commands="$ac_config_commands" 11569 11570 _ACEOF 11571 11572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11573 ac_cs_usage="\ 11574 \`$as_me' instantiates files and other configuration actions 11575 from templates according to the current configuration. Unless the files 11576 and actions are specified as TAGs, all are instantiated by default. 11577 11578 Usage: $0 [OPTION]... [TAG]... 11579 11580 -h, --help print this help, then exit 11581 -V, --version print version number and configuration settings, then exit 11582 --config print configuration, then exit 11583 -q, --quiet, --silent 11584 do not print progress messages 11585 -d, --debug don't remove temporary files 11586 --recheck update $as_me by reconfiguring in the same conditions 11587 --file=FILE[:TEMPLATE] 11588 instantiate the configuration file FILE 11589 --header=FILE[:TEMPLATE] 11590 instantiate the configuration header FILE 11591 11592 Configuration files: 11593 $config_files 11594 11595 Configuration headers: 11596 $config_headers 11597 11598 Configuration commands: 11599 $config_commands 11600 11601 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11602 11603 _ACEOF 11604 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11605 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11606 ac_cs_version="\\ 11607 xconsole config.status 1.0.6 11608 configured by $0, generated by GNU Autoconf 2.68, 11609 with options \\"\$ac_cs_config\\" 11610 11611 Copyright (C) 2010 Free Software Foundation, Inc. 11612 This config.status script is free software; the Free Software Foundation 11613 gives unlimited permission to copy, distribute and modify it." 11614 11615 ac_pwd='$ac_pwd' 11616 srcdir='$srcdir' 11617 INSTALL='$INSTALL' 11618 MKDIR_P='$MKDIR_P' 11619 AWK='$AWK' 11620 test -n "\$AWK" || AWK=awk 11621 _ACEOF 11622 11623 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11624 # The default lists apply if the user does not specify any file. 11625 ac_need_defaults=: 11626 while test $# != 0 11627 do 11628 case $1 in 11629 --*=?*) 11630 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11631 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11632 ac_shift=: 11633 ;; 11634 --*=) 11635 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11636 ac_optarg= 11637 ac_shift=: 11638 ;; 11639 *) 11640 ac_option=$1 11641 ac_optarg=$2 11642 ac_shift=shift 11643 ;; 11644 esac 11645 11646 case $ac_option in 11647 # Handling of the options. 11648 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11649 ac_cs_recheck=: ;; 11650 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11651 $as_echo "$ac_cs_version"; exit ;; 11652 --config | --confi | --conf | --con | --co | --c ) 11653 $as_echo "$ac_cs_config"; exit ;; 11654 --debug | --debu | --deb | --de | --d | -d ) 11655 debug=: ;; 11656 --file | --fil | --fi | --f ) 11657 $ac_shift 11658 case $ac_optarg in 11659 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11660 '') as_fn_error $? "missing file argument" ;; 11661 esac 11662 as_fn_append CONFIG_FILES " '$ac_optarg'" 11663 ac_need_defaults=false;; 11664 --header | --heade | --head | --hea ) 11665 $ac_shift 11666 case $ac_optarg in 11667 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11668 esac 11669 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11670 ac_need_defaults=false;; 11671 --he | --h) 11672 # Conflict between --help and --header 11673 as_fn_error $? "ambiguous option: \`$1' 11674 Try \`$0 --help' for more information.";; 11675 --help | --hel | -h ) 11676 $as_echo "$ac_cs_usage"; exit ;; 11677 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11678 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11679 ac_cs_silent=: ;; 11680 11681 # This is an error. 11682 -*) as_fn_error $? "unrecognized option: \`$1' 11683 Try \`$0 --help' for more information." ;; 11684 11685 *) as_fn_append ac_config_targets " $1" 11686 ac_need_defaults=false ;; 11687 11688 esac 11689 shift 11690 done 11691 11692 ac_configure_extra_args= 11693 11694 if $ac_cs_silent; then 11695 exec 6>/dev/null 11696 ac_configure_extra_args="$ac_configure_extra_args --silent" 11697 fi 11698 11699 _ACEOF 11700 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11701 if \$ac_cs_recheck; then 11702 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11703 shift 11704 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11705 CONFIG_SHELL='$SHELL' 11706 export CONFIG_SHELL 11707 exec "\$@" 11708 fi 11709 11710 _ACEOF 11711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11712 exec 5>>config.log 11713 { 11714 echo 11715 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11716 ## Running $as_me. ## 11717 _ASBOX 11718 $as_echo "$ac_log" 11719 } >&5 11720 11721 _ACEOF 11722 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11723 # 11724 # INIT-COMMANDS 11725 # 11726 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11727 11728 _ACEOF 11729 11730 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11731 11732 # Handling of arguments. 11733 for ac_config_target in $ac_config_targets 11734 do 11735 case $ac_config_target in 11736 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11737 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11738 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11739 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11740 11741 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11742 esac 11743 done 11744 11745 11746 # If the user did not use the arguments to specify the items to instantiate, 11747 # then the envvar interface is used. Set only those that are not. 11748 # We use the long form for the default assignment because of an extremely 11749 # bizarre bug on SunOS 4.1.3. 11750 if $ac_need_defaults; then 11751 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11752 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11753 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11754 fi 11755 11756 # Have a temporary directory for convenience. Make it in the build tree 11757 # simply because there is no reason against having it here, and in addition, 11758 # creating and moving files from /tmp can sometimes cause problems. 11759 # Hook for its removal unless debugging. 11760 # Note that there is a small window in which the directory will not be cleaned: 11761 # after its creation but before its name has been assigned to `$tmp'. 11762 $debug || 11763 { 11764 tmp= ac_tmp= 11765 trap 'exit_status=$? 11766 : "${ac_tmp:=$tmp}" 11767 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11768 ' 0 11769 trap 'as_fn_exit 1' 1 2 13 15 11770 } 11771 # Create a (secure) tmp directory for tmp files. 11772 11773 { 11774 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11775 test -d "$tmp" 11776 } || 11777 { 11778 tmp=./conf$$-$RANDOM 11779 (umask 077 && mkdir "$tmp") 11780 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11781 ac_tmp=$tmp 11782 11783 # Set up the scripts for CONFIG_FILES section. 11784 # No need to generate them if there are no CONFIG_FILES. 11785 # This happens for instance with `./config.status config.h'. 11786 if test -n "$CONFIG_FILES"; then 11787 11788 11789 ac_cr=`echo X | tr X '\015'` 11790 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11791 # But we know of no other shell where ac_cr would be empty at this 11792 # point, so we can use a bashism as a fallback. 11793 if test "x$ac_cr" = x; then 11794 eval ac_cr=\$\'\\r\' 11795 fi 11796 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11797 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11798 ac_cs_awk_cr='\\r' 11799 else 11800 ac_cs_awk_cr=$ac_cr 11801 fi 11802 11803 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11804 _ACEOF 11805 11806 11807 { 11808 echo "cat >conf$$subs.awk <<_ACEOF" && 11809 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11810 echo "_ACEOF" 11811 } >conf$$subs.sh || 11812 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11813 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11814 ac_delim='%!_!# ' 11815 for ac_last_try in false false false false false :; do 11816 . ./conf$$subs.sh || 11817 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11818 11819 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11820 if test $ac_delim_n = $ac_delim_num; then 11821 break 11822 elif $ac_last_try; then 11823 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11824 else 11825 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11826 fi 11827 done 11828 rm -f conf$$subs.sh 11829 11830 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11831 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11832 _ACEOF 11833 sed -n ' 11834 h 11835 s/^/S["/; s/!.*/"]=/ 11836 p 11837 g 11838 s/^[^!]*!// 11839 :repl 11840 t repl 11841 s/'"$ac_delim"'$// 11842 t delim 11843 :nl 11844 h 11845 s/\(.\{148\}\)..*/\1/ 11846 t more1 11847 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11848 p 11849 n 11850 b repl 11851 :more1 11852 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11853 p 11854 g 11855 s/.\{148\}// 11856 t nl 11857 :delim 11858 h 11859 s/\(.\{148\}\)..*/\1/ 11860 t more2 11861 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11862 p 11863 b 11864 :more2 11865 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11866 p 11867 g 11868 s/.\{148\}// 11869 t delim 11870 ' <conf$$subs.awk | sed ' 11871 /^[^""]/{ 11872 N 11873 s/\n// 11874 } 11875 ' >>$CONFIG_STATUS || ac_write_fail=1 11876 rm -f conf$$subs.awk 11877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11878 _ACAWK 11879 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11880 for (key in S) S_is_set[key] = 1 11881 FS = "" 11882 11883 } 11884 { 11885 line = $ 0 11886 nfields = split(line, field, "@") 11887 substed = 0 11888 len = length(field[1]) 11889 for (i = 2; i < nfields; i++) { 11890 key = field[i] 11891 keylen = length(key) 11892 if (S_is_set[key]) { 11893 value = S[key] 11894 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11895 len += length(value) + length(field[++i]) 11896 substed = 1 11897 } else 11898 len += 1 + keylen 11899 } 11900 11901 print line 11902 } 11903 11904 _ACAWK 11905 _ACEOF 11906 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11907 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11908 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11909 else 11910 cat 11911 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11912 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11913 _ACEOF 11914 11915 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11916 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11917 # trailing colons and then remove the whole line if VPATH becomes empty 11918 # (actually we leave an empty line to preserve line numbers). 11919 if test "x$srcdir" = x.; then 11920 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11921 h 11922 s/// 11923 s/^/:/ 11924 s/[ ]*$/:/ 11925 s/:\$(srcdir):/:/g 11926 s/:\${srcdir}:/:/g 11927 s/:@srcdir@:/:/g 11928 s/^:*// 11929 s/:*$// 11930 x 11931 s/\(=[ ]*\).*/\1/ 11932 G 11933 s/\n// 11934 s/^[^=]*=[ ]*$// 11935 }' 11936 fi 11937 11938 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11939 fi # test -n "$CONFIG_FILES" 11940 11941 # Set up the scripts for CONFIG_HEADERS section. 11942 # No need to generate them if there are no CONFIG_HEADERS. 11943 # This happens for instance with `./config.status Makefile'. 11944 if test -n "$CONFIG_HEADERS"; then 11945 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11946 BEGIN { 11947 _ACEOF 11948 11949 # Transform confdefs.h into an awk script `defines.awk', embedded as 11950 # here-document in config.status, that substitutes the proper values into 11951 # config.h.in to produce config.h. 11952 11953 # Create a delimiter string that does not exist in confdefs.h, to ease 11954 # handling of long lines. 11955 ac_delim='%!_!# ' 11956 for ac_last_try in false false :; do 11957 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11958 if test -z "$ac_tt"; then 11959 break 11960 elif $ac_last_try; then 11961 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11962 else 11963 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11964 fi 11965 done 11966 11967 # For the awk script, D is an array of macro values keyed by name, 11968 # likewise P contains macro parameters if any. Preserve backslash 11969 # newline sequences. 11970 11971 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11972 sed -n ' 11973 s/.\{148\}/&'"$ac_delim"'/g 11974 t rset 11975 :rset 11976 s/^[ ]*#[ ]*define[ ][ ]*/ / 11977 t def 11978 d 11979 :def 11980 s/\\$// 11981 t bsnl 11982 s/["\\]/\\&/g 11983 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11984 D["\1"]=" \3"/p 11985 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11986 d 11987 :bsnl 11988 s/["\\]/\\&/g 11989 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11990 D["\1"]=" \3\\\\\\n"\\/p 11991 t cont 11992 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11993 t cont 11994 d 11995 :cont 11996 n 11997 s/.\{148\}/&'"$ac_delim"'/g 11998 t clear 11999 :clear 12000 s/\\$// 12001 t bsnlc 12002 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12003 d 12004 :bsnlc 12005 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12006 b cont 12007 ' <confdefs.h | sed ' 12008 s/'"$ac_delim"'/"\\\ 12009 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12010 12011 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12012 for (key in D) D_is_set[key] = 1 12013 FS = "" 12014 } 12015 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12016 line = \$ 0 12017 split(line, arg, " ") 12018 if (arg[1] == "#") { 12019 defundef = arg[2] 12020 mac1 = arg[3] 12021 } else { 12022 defundef = substr(arg[1], 2) 12023 mac1 = arg[2] 12024 } 12025 split(mac1, mac2, "(") #) 12026 macro = mac2[1] 12027 prefix = substr(line, 1, index(line, defundef) - 1) 12028 if (D_is_set[macro]) { 12029 # Preserve the white space surrounding the "#". 12030 print prefix "define", macro P[macro] D[macro] 12031 next 12032 } else { 12033 # Replace #undef with comments. This is necessary, for example, 12034 # in the case of _POSIX_SOURCE, which is predefined and required 12035 # on some systems where configure will not decide to define it. 12036 if (defundef == "undef") { 12037 print "/*", prefix defundef, macro, "*/" 12038 next 12039 } 12040 } 12041 } 12042 { print } 12043 _ACAWK 12044 _ACEOF 12045 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12046 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12047 fi # test -n "$CONFIG_HEADERS" 12048 12049 12050 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12051 shift 12052 for ac_tag 12053 do 12054 case $ac_tag in 12055 :[FHLC]) ac_mode=$ac_tag; continue;; 12056 esac 12057 case $ac_mode$ac_tag in 12058 :[FHL]*:*);; 12059 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12060 :[FH]-) ac_tag=-:-;; 12061 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12062 esac 12063 ac_save_IFS=$IFS 12064 IFS=: 12065 set x $ac_tag 12066 IFS=$ac_save_IFS 12067 shift 12068 ac_file=$1 12069 shift 12070 12071 case $ac_mode in 12072 :L) ac_source=$1;; 12073 :[FH]) 12074 ac_file_inputs= 12075 for ac_f 12076 do 12077 case $ac_f in 12078 -) ac_f="$ac_tmp/stdin";; 12079 *) # Look for the file first in the build tree, then in the source tree 12080 # (if the path is not absolute). The absolute path cannot be DOS-style, 12081 # because $ac_f cannot contain `:'. 12082 test -f "$ac_f" || 12083 case $ac_f in 12084 [\\/$]*) false;; 12085 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12086 esac || 12087 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12088 esac 12089 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12090 as_fn_append ac_file_inputs " '$ac_f'" 12091 done 12092 12093 # Let's still pretend it is `configure' which instantiates (i.e., don't 12094 # use $as_me), people would be surprised to read: 12095 # /* config.h. Generated by config.status. */ 12096 configure_input='Generated from '` 12097 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12098 `' by configure.' 12099 if test x"$ac_file" != x-; then 12100 configure_input="$ac_file. $configure_input" 12101 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12102 $as_echo "$as_me: creating $ac_file" >&6;} 12103 fi 12104 # Neutralize special characters interpreted by sed in replacement strings. 12105 case $configure_input in #( 12106 *\&* | *\|* | *\\* ) 12107 ac_sed_conf_input=`$as_echo "$configure_input" | 12108 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12109 *) ac_sed_conf_input=$configure_input;; 12110 esac 12111 12112 case $ac_tag in 12113 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12114 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12115 esac 12116 ;; 12117 esac 12118 12119 ac_dir=`$as_dirname -- "$ac_file" || 12120 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12121 X"$ac_file" : 'X\(//\)[^/]' \| \ 12122 X"$ac_file" : 'X\(//\)$' \| \ 12123 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12124 $as_echo X"$ac_file" | 12125 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12126 s//\1/ 12127 q 12128 } 12129 /^X\(\/\/\)[^/].*/{ 12130 s//\1/ 12131 q 12132 } 12133 /^X\(\/\/\)$/{ 12134 s//\1/ 12135 q 12136 } 12137 /^X\(\/\).*/{ 12138 s//\1/ 12139 q 12140 } 12141 s/.*/./; q'` 12142 as_dir="$ac_dir"; as_fn_mkdir_p 12143 ac_builddir=. 12144 12145 case "$ac_dir" in 12146 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12147 *) 12148 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12149 # A ".." for each directory in $ac_dir_suffix. 12150 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12151 case $ac_top_builddir_sub in 12152 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12153 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12154 esac ;; 12155 esac 12156 ac_abs_top_builddir=$ac_pwd 12157 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12158 # for backward compatibility: 12159 ac_top_builddir=$ac_top_build_prefix 12160 12161 case $srcdir in 12162 .) # We are building in place. 12163 ac_srcdir=. 12164 ac_top_srcdir=$ac_top_builddir_sub 12165 ac_abs_top_srcdir=$ac_pwd ;; 12166 [\\/]* | ?:[\\/]* ) # Absolute name. 12167 ac_srcdir=$srcdir$ac_dir_suffix; 12168 ac_top_srcdir=$srcdir 12169 ac_abs_top_srcdir=$srcdir ;; 12170 *) # Relative name. 12171 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12172 ac_top_srcdir=$ac_top_build_prefix$srcdir 12173 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12174 esac 12175 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12176 12177 12178 case $ac_mode in 12179 :F) 12180 # 12181 # CONFIG_FILE 12182 # 12183 12184 case $INSTALL in 12185 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12186 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12187 esac 12188 ac_MKDIR_P=$MKDIR_P 12189 case $MKDIR_P in 12190 [\\/$]* | ?:[\\/]* ) ;; 12191 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12192 esac 12193 _ACEOF 12194 12195 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12196 # If the template does not know about datarootdir, expand it. 12197 # FIXME: This hack should be removed a few years after 2.60. 12198 ac_datarootdir_hack=; ac_datarootdir_seen= 12199 ac_sed_dataroot=' 12200 /datarootdir/ { 12201 p 12202 q 12203 } 12204 /@datadir@/p 12205 /@docdir@/p 12206 /@infodir@/p 12207 /@localedir@/p 12208 /@mandir@/p' 12209 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12210 *datarootdir*) ac_datarootdir_seen=yes;; 12211 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12212 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12213 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12214 _ACEOF 12215 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12216 ac_datarootdir_hack=' 12217 s&@datadir@&$datadir&g 12218 s&@docdir@&$docdir&g 12219 s&@infodir@&$infodir&g 12220 s&@localedir@&$localedir&g 12221 s&@mandir@&$mandir&g 12222 s&\\\${datarootdir}&$datarootdir&g' ;; 12223 esac 12224 _ACEOF 12225 12226 # Neutralize VPATH when `$srcdir' = `.'. 12227 # Shell code in configure.ac might set extrasub. 12228 # FIXME: do we really want to maintain this feature? 12229 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12230 ac_sed_extra="$ac_vpsub 12231 $extrasub 12232 _ACEOF 12233 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12234 :t 12235 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12236 s|@configure_input@|$ac_sed_conf_input|;t t 12237 s&@top_builddir@&$ac_top_builddir_sub&;t t 12238 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12239 s&@srcdir@&$ac_srcdir&;t t 12240 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12241 s&@top_srcdir@&$ac_top_srcdir&;t t 12242 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12243 s&@builddir@&$ac_builddir&;t t 12244 s&@abs_builddir@&$ac_abs_builddir&;t t 12245 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12246 s&@INSTALL@&$ac_INSTALL&;t t 12247 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12248 $ac_datarootdir_hack 12249 " 12250 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12251 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12252 12253 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12254 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12255 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12256 "$ac_tmp/out"`; test -z "$ac_out"; } && 12257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12258 which seems to be undefined. Please make sure it is defined" >&5 12259 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12260 which seems to be undefined. Please make sure it is defined" >&2;} 12261 12262 rm -f "$ac_tmp/stdin" 12263 case $ac_file in 12264 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12265 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12266 esac \ 12267 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12268 ;; 12269 :H) 12270 # 12271 # CONFIG_HEADER 12272 # 12273 if test x"$ac_file" != x-; then 12274 { 12275 $as_echo "/* $configure_input */" \ 12276 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12277 } >"$ac_tmp/config.h" \ 12278 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12279 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12280 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12281 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12282 else 12283 rm -f "$ac_file" 12284 mv "$ac_tmp/config.h" "$ac_file" \ 12285 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12286 fi 12287 else 12288 $as_echo "/* $configure_input */" \ 12289 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12290 || as_fn_error $? "could not create -" "$LINENO" 5 12291 fi 12292 # Compute "$ac_file"'s index in $config_headers. 12293 _am_arg="$ac_file" 12294 _am_stamp_count=1 12295 for _am_header in $config_headers :; do 12296 case $_am_header in 12297 $_am_arg | $_am_arg:* ) 12298 break ;; 12299 * ) 12300 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12301 esac 12302 done 12303 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12304 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12305 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12306 X"$_am_arg" : 'X\(//\)$' \| \ 12307 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12308 $as_echo X"$_am_arg" | 12309 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12310 s//\1/ 12311 q 12312 } 12313 /^X\(\/\/\)[^/].*/{ 12314 s//\1/ 12315 q 12316 } 12317 /^X\(\/\/\)$/{ 12318 s//\1/ 12319 q 12320 } 12321 /^X\(\/\).*/{ 12322 s//\1/ 12323 q 12324 } 12325 s/.*/./; q'`/stamp-h$_am_stamp_count 12326 ;; 12327 12328 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12329 $as_echo "$as_me: executing $ac_file commands" >&6;} 12330 ;; 12331 esac 12332 12333 12334 case $ac_file$ac_mode in 12335 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12336 # Older Autoconf quotes --file arguments for eval, but not when files 12337 # are listed without --file. Let's play safe and only enable the eval 12338 # if we detect the quoting. 12339 case $CONFIG_FILES in 12340 *\'*) eval set x "$CONFIG_FILES" ;; 12341 *) set x $CONFIG_FILES ;; 12342 esac 12343 shift 12344 for mf 12345 do 12346 # Strip MF so we end up with the name of the file. 12347 mf=`echo "$mf" | sed -e 's/:.*$//'` 12348 # Check whether this is an Automake generated Makefile or not. 12349 # We used to match only the files named 'Makefile.in', but 12350 # some people rename them; so instead we look at the file content. 12351 # Grep'ing the first line is not enough: some people post-process 12352 # each Makefile.in and add a new line on top of each file to say so. 12353 # Grep'ing the whole file is not good either: AIX grep has a line 12354 # limit of 2048, but all sed's we know have understand at least 4000. 12355 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12356 dirpart=`$as_dirname -- "$mf" || 12357 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12358 X"$mf" : 'X\(//\)[^/]' \| \ 12359 X"$mf" : 'X\(//\)$' \| \ 12360 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12361 $as_echo X"$mf" | 12362 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12363 s//\1/ 12364 q 12365 } 12366 /^X\(\/\/\)[^/].*/{ 12367 s//\1/ 12368 q 12369 } 12370 /^X\(\/\/\)$/{ 12371 s//\1/ 12372 q 12373 } 12374 /^X\(\/\).*/{ 12375 s//\1/ 12376 q 12377 } 12378 s/.*/./; q'` 12379 else 12380 continue 12381 fi 12382 # Extract the definition of DEPDIR, am__include, and am__quote 12383 # from the Makefile without running 'make'. 12384 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12385 test -z "$DEPDIR" && continue 12386 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12387 test -z "$am__include" && continue 12388 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12389 # Find all dependency output files, they are included files with 12390 # $(DEPDIR) in their names. We invoke sed twice because it is the 12391 # simplest approach to changing $(DEPDIR) to its actual value in the 12392 # expansion. 12393 for file in `sed -n " 12394 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12395 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12396 # Make sure the directory exists. 12397 test -f "$dirpart/$file" && continue 12398 fdir=`$as_dirname -- "$file" || 12399 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12400 X"$file" : 'X\(//\)[^/]' \| \ 12401 X"$file" : 'X\(//\)$' \| \ 12402 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12403 $as_echo X"$file" | 12404 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12405 s//\1/ 12406 q 12407 } 12408 /^X\(\/\/\)[^/].*/{ 12409 s//\1/ 12410 q 12411 } 12412 /^X\(\/\/\)$/{ 12413 s//\1/ 12414 q 12415 } 12416 /^X\(\/\).*/{ 12417 s//\1/ 12418 q 12419 } 12420 s/.*/./; q'` 12421 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12422 # echo "creating $dirpart/$file" 12423 echo '# dummy' > "$dirpart/$file" 12424 done 12425 done 12426 } 12427 ;; 12428 12429 esac 12430 done # for ac_tag 12431 12432 12433 as_fn_exit 0 12434 _ACEOF 12435 ac_clean_files=$ac_clean_files_save 12436 12437 test $ac_write_fail = 0 || 12438 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12439 12440 12441 # configure is writing to config.log, and then calls config.status. 12442 # config.status does its own redirection, appending to config.log. 12443 # Unfortunately, on DOS this fails, as config.log is still kept open 12444 # by configure, so config.status won't be able to write to it; its 12445 # output is simply discarded. So we exec the FD to /dev/null, 12446 # effectively closing config.log, so it can be properly (re)opened and 12447 # appended to by config.status. When coming back to configure, we 12448 # need to make the FD available again. 12449 if test "$no_create" != yes; then 12450 ac_cs_success=: 12451 ac_config_status_args= 12452 test "$silent" = yes && 12453 ac_config_status_args="$ac_config_status_args --quiet" 12454 exec 5>/dev/null 12455 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12456 exec 5>>config.log 12457 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12458 # would make configure fail if this is the last instruction. 12459 $ac_cs_success || as_fn_exit 1 12460 fi 12461 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12462 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12463 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12464 fi 12465 12466
Indexes created Mon Apr 13 00:22:24 UTC 2026