configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xhost 1.0.5. 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='xhost' 563 PACKAGE_TARNAME='xhost' 564 PACKAGE_VERSION='1.0.5' 565 PACKAGE_STRING='xhost 1.0.5' 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 XAU_LIBS 611 XAU_CFLAGS 612 XHOST_LIBS 613 XHOST_CFLAGS 614 AM_BACKSLASH 615 AM_DEFAULT_VERBOSITY 616 MAN_SUBSTS 617 XORG_MAN_PAGE 618 ADMIN_MAN_DIR 619 DRIVER_MAN_DIR 620 MISC_MAN_DIR 621 FILE_MAN_DIR 622 LIB_MAN_DIR 623 APP_MAN_DIR 624 ADMIN_MAN_SUFFIX 625 DRIVER_MAN_SUFFIX 626 MISC_MAN_SUFFIX 627 FILE_MAN_SUFFIX 628 LIB_MAN_SUFFIX 629 APP_MAN_SUFFIX 630 SED 631 host_os 632 host_vendor 633 host_cpu 634 host 635 build_os 636 build_vendor 637 build_cpu 638 build 639 INSTALL_CMD 640 PKG_CONFIG 641 CHANGELOG_CMD 642 STRICT_CFLAGS 643 CWARNFLAGS 644 BASE_CFLAGS 645 EGREP 646 GREP 647 CPP 648 am__fastdepCC_FALSE 649 am__fastdepCC_TRUE 650 CCDEPMODE 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__untar 668 am__tar 669 AMTAR 670 am__leading_dot 671 SET_MAKE 672 AWK 673 mkdir_p 674 MKDIR_P 675 INSTALL_STRIP_PROGRAM 676 STRIP 677 install_sh 678 MAKEINFO 679 AUTOHEADER 680 AUTOMAKE 681 AUTOCONF 682 ACLOCAL 683 VERSION 684 PACKAGE 685 CYGPATH_W 686 am__isrc 687 INSTALL_DATA 688 INSTALL_SCRIPT 689 INSTALL_PROGRAM 690 target_alias 691 host_alias 692 build_alias 693 LIBS 694 ECHO_T 695 ECHO_N 696 ECHO_C 697 DEFS 698 mandir 699 localedir 700 libdir 701 psdir 702 pdfdir 703 dvidir 704 htmldir 705 infodir 706 docdir 707 oldincludedir 708 includedir 709 localstatedir 710 sharedstatedir 711 sysconfdir 712 datadir 713 datarootdir 714 libexecdir 715 sbindir 716 bindir 717 program_transform_name 718 prefix 719 exec_prefix 720 PACKAGE_URL 721 PACKAGE_BUGREPORT 722 PACKAGE_STRING 723 PACKAGE_VERSION 724 PACKAGE_TARNAME 725 PACKAGE_NAME 726 PATH_SEPARATOR 727 SHELL' 728 ac_subst_files='' 729 ac_user_opts=' 730 enable_option_checking 731 enable_maintainer_mode 732 enable_dependency_tracking 733 enable_selective_werror 734 enable_strict_compilation 735 enable_silent_rules 736 enable_unix_transport 737 enable_tcp_transport 738 enable_ipv6 739 enable_local_transport 740 enable_secure_rpc 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 XHOST_CFLAGS 753 XHOST_LIBS 754 XAU_CFLAGS 755 XAU_LIBS' 756 757 758 # Initialize some variables set by options. 759 ac_init_help= 760 ac_init_version=false 761 ac_unrecognized_opts= 762 ac_unrecognized_sep= 763 # The variables have the same names as the options, with 764 # dashes changed to underlines. 765 cache_file=/dev/null 766 exec_prefix=NONE 767 no_create= 768 no_recursion= 769 prefix=NONE 770 program_prefix=NONE 771 program_suffix=NONE 772 program_transform_name=s,x,x, 773 silent= 774 site= 775 srcdir= 776 verbose= 777 x_includes=NONE 778 x_libraries=NONE 779 780 # Installation directory options. 781 # These are left unexpanded so users can "make install exec_prefix=/foo" 782 # and all the variables that are supposed to be based on exec_prefix 783 # by default will actually change. 784 # Use braces instead of parens because sh, perl, etc. also accept them. 785 # (The list follows the same order as the GNU Coding Standards.) 786 bindir='${exec_prefix}/bin' 787 sbindir='${exec_prefix}/sbin' 788 libexecdir='${exec_prefix}/libexec' 789 datarootdir='${prefix}/share' 790 datadir='${datarootdir}' 791 sysconfdir='${prefix}/etc' 792 sharedstatedir='${prefix}/com' 793 localstatedir='${prefix}/var' 794 includedir='${prefix}/include' 795 oldincludedir='/usr/include' 796 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 797 infodir='${datarootdir}/info' 798 htmldir='${docdir}' 799 dvidir='${docdir}' 800 pdfdir='${docdir}' 801 psdir='${docdir}' 802 libdir='${exec_prefix}/lib' 803 localedir='${datarootdir}/locale' 804 mandir='${datarootdir}/man' 805 806 ac_prev= 807 ac_dashdash= 808 for ac_option 809 do 810 # 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It has an incompatible calling convention. 2337 : 2338 elif test $ac_prog = install && 2339 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2340 # program-specific install script used by HP pwplus--don't use. 2341 : 2342 else 2343 rm -rf conftest.one conftest.two conftest.dir 2344 echo one > conftest.one 2345 echo two > conftest.two 2346 mkdir conftest.dir 2347 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2348 test -s conftest.one && test -s conftest.two && 2349 test -s conftest.dir/conftest.one && 2350 test -s conftest.dir/conftest.two 2351 then 2352 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2353 break 3 2354 fi 2355 fi 2356 fi 2357 done 2358 done 2359 ;; 2360 esac 2361 2362 done 2363 IFS=$as_save_IFS 2364 2365 rm -rf conftest.one conftest.two conftest.dir 2366 2367 fi 2368 if test "${ac_cv_path_install+set}" = set; then 2369 INSTALL=$ac_cv_path_install 2370 else 2371 # As a last resort, use the slow shell script. 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" >&6; } 2391 # Just in case 2392 sleep 1 2393 echo timestamp > conftest.file 2394 # Reject unsafe characters in $srcdir or the absolute working directory 2395 # name. Accept space and tab only in the latter. 2396 am_lf=' 2397 ' 2398 case `pwd` in 2399 *[\\\"\#\$\&\'\`$am_lf]*) 2400 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2401 esac 2402 case $srcdir in 2403 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2404 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2405 esac 2406 2407 # Do `set' in a subshell so we don't clobber the current shell's 2408 # arguments. Must try -L first in case configure is actually a 2409 # symlink; some systems play weird games with the mod time of symlinks 2410 # (eg FreeBSD returns the mod time of the symlink's containing 2411 # directory). 2412 if ( 2413 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2414 if test "$*" = "X"; then 2415 # -L didn't work. 2416 set X `ls -t "$srcdir/configure" conftest.file` 2417 fi 2418 rm -f conftest.file 2419 if test "$*" != "X $srcdir/configure conftest.file" \ 2420 && test "$*" != "X conftest.file $srcdir/configure"; then 2421 2422 # If neither matched, then we have a broken ls. This can happen 2423 # if, for instance, CONFIG_SHELL is bash and it inherits a 2424 # broken ls alias from the environment. This has actually 2425 # happened. Such a system could not be considered "sane". 2426 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2427 alias in your environment" "$LINENO" 5 2428 fi 2429 2430 test "$2" = conftest.file 2431 ) 2432 then 2433 # Ok. 2434 : 2435 else 2436 as_fn_error $? "newly created file is older than distributed files! 2437 Check your system clock" "$LINENO" 5 2438 fi 2439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2440 $as_echo "yes" >&6; } 2441 test "$program_prefix" != NONE && 2442 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2443 # Use a double $ so make ignores it. 2444 test "$program_suffix" != NONE && 2445 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2446 # Double any \ or $. 2447 # By default was `s,x,x', remove it if useless. 2448 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2449 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2450 2451 # expand $ac_aux_dir to an absolute path 2452 am_aux_dir=`cd $ac_aux_dir && pwd` 2453 2454 if test x"${MISSING+set}" != xset; then 2455 case $am_aux_dir in 2456 *\ * | *\ *) 2457 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2458 *) 2459 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2460 esac 2461 fi 2462 # Use eval to expand $SHELL 2463 if eval "$MISSING --run true"; then 2464 am_missing_run="$MISSING --run " 2465 else 2466 am_missing_run= 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2468 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2469 fi 2470 2471 if test x"${install_sh}" != xset; then 2472 case $am_aux_dir in 2473 *\ * | *\ *) 2474 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2475 *) 2476 install_sh="\${SHELL} $am_aux_dir/install-sh" 2477 esac 2478 fi 2479 2480 # Installed binaries are usually stripped using `strip' when the user 2481 # run `make install-strip'. However `strip' might not be the right 2482 # tool to use in cross-compilation environments, therefore Automake 2483 # will honor the `STRIP' environment variable to overrule this program. 2484 if test "$cross_compiling" != no; then 2485 if test -n "$ac_tool_prefix"; then 2486 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2487 set dummy ${ac_tool_prefix}strip; ac_word=$2 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2489 $as_echo_n "checking for $ac_word... " >&6; } 2490 if ${ac_cv_prog_STRIP+:} false; then : 2491 $as_echo_n "(cached) " >&6 2492 else 2493 if test -n "$STRIP"; then 2494 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2495 else 2496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2497 for as_dir in $PATH 2498 do 2499 IFS=$as_save_IFS 2500 test -z "$as_dir" && as_dir=. 2501 for ac_exec_ext in '' $ac_executable_extensions; do 2502 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2503 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2504 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2505 break 2 2506 fi 2507 done 2508 done 2509 IFS=$as_save_IFS 2510 2511 fi 2512 fi 2513 STRIP=$ac_cv_prog_STRIP 2514 if test -n "$STRIP"; then 2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2516 $as_echo "$STRIP" >&6; } 2517 else 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2519 $as_echo "no" >&6; } 2520 fi 2521 2522 2523 fi 2524 if test -z "$ac_cv_prog_STRIP"; then 2525 ac_ct_STRIP=$STRIP 2526 # Extract the first word of "strip", so it can be a program name with args. 2527 set dummy strip; ac_word=$2 2528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2529 $as_echo_n "checking for $ac_word... " >&6; } 2530 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2531 $as_echo_n "(cached) " >&6 2532 else 2533 if test -n "$ac_ct_STRIP"; then 2534 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2535 else 2536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2537 for as_dir in $PATH 2538 do 2539 IFS=$as_save_IFS 2540 test -z "$as_dir" && as_dir=. 2541 for ac_exec_ext in '' $ac_executable_extensions; do 2542 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2543 ac_cv_prog_ac_ct_STRIP="strip" 2544 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2545 break 2 2546 fi 2547 done 2548 done 2549 IFS=$as_save_IFS 2550 2551 fi 2552 fi 2553 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2554 if test -n "$ac_ct_STRIP"; then 2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2556 $as_echo "$ac_ct_STRIP" >&6; } 2557 else 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2559 $as_echo "no" >&6; } 2560 fi 2561 2562 if test "x$ac_ct_STRIP" = x; then 2563 STRIP=":" 2564 else 2565 case $cross_compiling:$ac_tool_warned in 2566 yes:) 2567 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2568 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2569 ac_tool_warned=yes ;; 2570 esac 2571 STRIP=$ac_ct_STRIP 2572 fi 2573 else 2574 STRIP="$ac_cv_prog_STRIP" 2575 fi 2576 2577 fi 2578 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2579 2580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2581 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2582 if test -z "$MKDIR_P"; then 2583 if ${ac_cv_path_mkdir+:} false; then : 2584 $as_echo_n "(cached) " >&6 2585 else 2586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2587 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2588 do 2589 IFS=$as_save_IFS 2590 test -z "$as_dir" && as_dir=. 2591 for ac_prog in mkdir gmkdir; do 2592 for ac_exec_ext in '' $ac_executable_extensions; do 2593 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2594 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2595 'mkdir (GNU coreutils) '* | \ 2596 'mkdir (coreutils) '* | \ 2597 'mkdir (fileutils) '4.1*) 2598 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2599 break 3;; 2600 esac 2601 done 2602 done 2603 done 2604 IFS=$as_save_IFS 2605 2606 fi 2607 2608 test -d ./--version && rmdir ./--version 2609 if test "${ac_cv_path_mkdir+set}" = set; then 2610 MKDIR_P="$ac_cv_path_mkdir -p" 2611 else 2612 # As a last resort, use the slow shell script. Don't cache a 2613 # value for MKDIR_P within a source directory, because that will 2614 # break other packages using the cache if that directory is 2615 # removed, or if the value is a relative name. 2616 MKDIR_P="$ac_install_sh -d" 2617 fi 2618 fi 2619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2620 $as_echo "$MKDIR_P" >&6; } 2621 2622 mkdir_p="$MKDIR_P" 2623 case $mkdir_p in 2624 [\\/$]* | ?:[\\/]*) ;; 2625 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2626 esac 2627 2628 for ac_prog in gawk mawk nawk awk 2629 do 2630 # Extract the first word of "$ac_prog", so it can be a program name with args. 2631 set dummy $ac_prog; ac_word=$2 2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2633 $as_echo_n "checking for $ac_word... " >&6; } 2634 if ${ac_cv_prog_AWK+:} false; then : 2635 $as_echo_n "(cached) " >&6 2636 else 2637 if test -n "$AWK"; then 2638 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2639 else 2640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2641 for as_dir in $PATH 2642 do 2643 IFS=$as_save_IFS 2644 test -z "$as_dir" && as_dir=. 2645 for ac_exec_ext in '' $ac_executable_extensions; do 2646 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2647 ac_cv_prog_AWK="$ac_prog" 2648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2649 break 2 2650 fi 2651 done 2652 done 2653 IFS=$as_save_IFS 2654 2655 fi 2656 fi 2657 AWK=$ac_cv_prog_AWK 2658 if test -n "$AWK"; then 2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2660 $as_echo "$AWK" >&6; } 2661 else 2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2663 $as_echo "no" >&6; } 2664 fi 2665 2666 2667 test -n "$AWK" && break 2668 done 2669 2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2671 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2672 set x ${MAKE-make} 2673 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2674 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2675 $as_echo_n "(cached) " >&6 2676 else 2677 cat >conftest.make <<\_ACEOF 2678 SHELL = /bin/sh 2679 all: 2680 @echo '@@@%%%=$(MAKE)=@@@%%%' 2681 _ACEOF 2682 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2683 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2684 *@@@%%%=?*=@@@%%%*) 2685 eval ac_cv_prog_make_${ac_make}_set=yes;; 2686 *) 2687 eval ac_cv_prog_make_${ac_make}_set=no;; 2688 esac 2689 rm -f conftest.make 2690 fi 2691 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2693 $as_echo "yes" >&6; } 2694 SET_MAKE= 2695 else 2696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2697 $as_echo "no" >&6; } 2698 SET_MAKE="MAKE=${MAKE-make}" 2699 fi 2700 2701 rm -rf .tst 2>/dev/null 2702 mkdir .tst 2>/dev/null 2703 if test -d .tst; then 2704 am__leading_dot=. 2705 else 2706 am__leading_dot=_ 2707 fi 2708 rmdir .tst 2>/dev/null 2709 2710 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2711 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2712 # is not polluted with repeated "-I." 2713 am__isrc=' -I$(srcdir)' 2714 # test to see if srcdir already configured 2715 if test -f $srcdir/config.status; then 2716 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2717 fi 2718 fi 2719 2720 # test whether we have cygpath 2721 if test -z "$CYGPATH_W"; then 2722 if (cygpath --version) >/dev/null 2>/dev/null; then 2723 CYGPATH_W='cygpath -w' 2724 else 2725 CYGPATH_W=echo 2726 fi 2727 fi 2728 2729 2730 # Define the identity of the package. 2731 PACKAGE='xhost' 2732 VERSION='1.0.5' 2733 2734 2735 cat >>confdefs.h <<_ACEOF 2736 #define PACKAGE "$PACKAGE" 2737 _ACEOF 2738 2739 2740 cat >>confdefs.h <<_ACEOF 2741 #define VERSION "$VERSION" 2742 _ACEOF 2743 2744 # Some tools Automake needs. 2745 2746 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2747 2748 2749 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2750 2751 2752 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2753 2754 2755 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2756 2757 2758 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2759 2760 # We need awk for the "check" target. The system "awk" is bad on 2761 # some platforms. 2762 # Always define AMTAR for backward compatibility. 2763 2764 AMTAR=${AMTAR-"${am_missing_run}tar"} 2765 2766 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2767 2768 2769 2770 2771 2772 2773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2774 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2775 # Check whether --enable-maintainer-mode was given. 2776 if test "${enable_maintainer_mode+set}" = set; then : 2777 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2778 else 2779 USE_MAINTAINER_MODE=no 2780 fi 2781 2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2783 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2784 if test $USE_MAINTAINER_MODE = yes; then 2785 MAINTAINER_MODE_TRUE= 2786 MAINTAINER_MODE_FALSE='#' 2787 else 2788 MAINTAINER_MODE_TRUE='#' 2789 MAINTAINER_MODE_FALSE= 2790 fi 2791 2792 MAINT=$MAINTAINER_MODE_TRUE 2793 2794 2795 2796 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 DEPDIR="${am__leading_dot}deps" 2809 2810 ac_config_commands="$ac_config_commands depfiles" 2811 2812 2813 am_make=${MAKE-make} 2814 cat > confinc << 'END' 2815 am__doit: 2816 @echo this is the am__doit target 2817 .PHONY: am__doit 2818 END 2819 # If we don't find an include directive, just comment out the code. 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2821 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2822 am__include="#" 2823 am__quote= 2824 _am_result=none 2825 # First try GNU make style include. 2826 echo "include confinc" > confmf 2827 # Ignore all kinds of additional output from `make'. 2828 case `$am_make -s -f confmf 2> /dev/null` in #( 2829 *the\ am__doit\ target*) 2830 am__include=include 2831 am__quote= 2832 _am_result=GNU 2833 ;; 2834 esac 2835 # Now try BSD make style include. 2836 if test "$am__include" = "#"; then 2837 echo '.include "confinc"' > confmf 2838 case `$am_make -s -f confmf 2> /dev/null` in #( 2839 *the\ am__doit\ target*) 2840 am__include=.include 2841 am__quote="\"" 2842 _am_result=BSD 2843 ;; 2844 esac 2845 fi 2846 2847 2848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2849 $as_echo "$_am_result" >&6; } 2850 rm -f confinc confmf 2851 2852 # Check whether --enable-dependency-tracking was given. 2853 if test "${enable_dependency_tracking+set}" = set; then : 2854 enableval=$enable_dependency_tracking; 2855 fi 2856 2857 if test "x$enable_dependency_tracking" != xno; then 2858 am_depcomp="$ac_aux_dir/depcomp" 2859 AMDEPBACKSLASH='\' 2860 fi 2861 if test "x$enable_dependency_tracking" != xno; then 2862 AMDEP_TRUE= 2863 AMDEP_FALSE='#' 2864 else 2865 AMDEP_TRUE='#' 2866 AMDEP_FALSE= 2867 fi 2868 2869 2870 ac_ext=c 2871 ac_cpp='$CPP $CPPFLAGS' 2872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2874 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2875 if test -n "$ac_tool_prefix"; then 2876 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2877 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2879 $as_echo_n "checking for $ac_word... " >&6; } 2880 if ${ac_cv_prog_CC+:} false; then : 2881 $as_echo_n "(cached) " >&6 2882 else 2883 if test -n "$CC"; then 2884 ac_cv_prog_CC="$CC" # Let the user override the test. 2885 else 2886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2887 for as_dir in $PATH 2888 do 2889 IFS=$as_save_IFS 2890 test -z "$as_dir" && as_dir=. 2891 for ac_exec_ext in '' $ac_executable_extensions; do 2892 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2893 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2894 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2895 break 2 2896 fi 2897 done 2898 done 2899 IFS=$as_save_IFS 2900 2901 fi 2902 fi 2903 CC=$ac_cv_prog_CC 2904 if test -n "$CC"; then 2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2906 $as_echo "$CC" >&6; } 2907 else 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2909 $as_echo "no" >&6; } 2910 fi 2911 2912 2913 fi 2914 if test -z "$ac_cv_prog_CC"; then 2915 ac_ct_CC=$CC 2916 # Extract the first word of "gcc", so it can be a program name with args. 2917 set dummy gcc; ac_word=$2 2918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2919 $as_echo_n "checking for $ac_word... " >&6; } 2920 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2921 $as_echo_n "(cached) " >&6 2922 else 2923 if test -n "$ac_ct_CC"; then 2924 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2925 else 2926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2927 for as_dir in $PATH 2928 do 2929 IFS=$as_save_IFS 2930 test -z "$as_dir" && as_dir=. 2931 for ac_exec_ext in '' $ac_executable_extensions; do 2932 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2933 ac_cv_prog_ac_ct_CC="gcc" 2934 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2935 break 2 2936 fi 2937 done 2938 done 2939 IFS=$as_save_IFS 2940 2941 fi 2942 fi 2943 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2944 if test -n "$ac_ct_CC"; then 2945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2946 $as_echo "$ac_ct_CC" >&6; } 2947 else 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2949 $as_echo "no" >&6; } 2950 fi 2951 2952 if test "x$ac_ct_CC" = x; then 2953 CC="" 2954 else 2955 case $cross_compiling:$ac_tool_warned in 2956 yes:) 2957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2958 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2959 ac_tool_warned=yes ;; 2960 esac 2961 CC=$ac_ct_CC 2962 fi 2963 else 2964 CC="$ac_cv_prog_CC" 2965 fi 2966 2967 if test -z "$CC"; then 2968 if test -n "$ac_tool_prefix"; then 2969 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2970 set dummy ${ac_tool_prefix}cc; ac_word=$2 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2972 $as_echo_n "checking for $ac_word... " >&6; } 2973 if ${ac_cv_prog_CC+:} false; then : 2974 $as_echo_n "(cached) " >&6 2975 else 2976 if test -n "$CC"; then 2977 ac_cv_prog_CC="$CC" # Let the user override the test. 2978 else 2979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2980 for as_dir in $PATH 2981 do 2982 IFS=$as_save_IFS 2983 test -z "$as_dir" && as_dir=. 2984 for ac_exec_ext in '' $ac_executable_extensions; do 2985 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2986 ac_cv_prog_CC="${ac_tool_prefix}cc" 2987 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2988 break 2 2989 fi 2990 done 2991 done 2992 IFS=$as_save_IFS 2993 2994 fi 2995 fi 2996 CC=$ac_cv_prog_CC 2997 if test -n "$CC"; then 2998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2999 $as_echo "$CC" >&6; } 3000 else 3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3002 $as_echo "no" >&6; } 3003 fi 3004 3005 3006 fi 3007 fi 3008 if test -z "$CC"; then 3009 # Extract the first word of "cc", so it can be a program name with args. 3010 set dummy cc; ac_word=$2 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3012 $as_echo_n "checking for $ac_word... " >&6; } 3013 if ${ac_cv_prog_CC+:} false; then : 3014 $as_echo_n "(cached) " >&6 3015 else 3016 if test -n "$CC"; then 3017 ac_cv_prog_CC="$CC" # Let the user override the test. 3018 else 3019 ac_prog_rejected=no 3020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3021 for as_dir in $PATH 3022 do 3023 IFS=$as_save_IFS 3024 test -z "$as_dir" && as_dir=. 3025 for ac_exec_ext in '' $ac_executable_extensions; do 3026 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3027 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3028 ac_prog_rejected=yes 3029 continue 3030 fi 3031 ac_cv_prog_CC="cc" 3032 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3033 break 2 3034 fi 3035 done 3036 done 3037 IFS=$as_save_IFS 3038 3039 if test $ac_prog_rejected = yes; then 3040 # We found a bogon in the path, so make sure we never use it. 3041 set dummy $ac_cv_prog_CC 3042 shift 3043 if test $# != 0; then 3044 # We chose a different compiler from the bogus one. 3045 # However, it has the same basename, so the bogon will be chosen 3046 # first if we set CC to just the basename; use the full file name. 3047 shift 3048 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3049 fi 3050 fi 3051 fi 3052 fi 3053 CC=$ac_cv_prog_CC 3054 if test -n "$CC"; then 3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3056 $as_echo "$CC" >&6; } 3057 else 3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3059 $as_echo "no" >&6; } 3060 fi 3061 3062 3063 fi 3064 if test -z "$CC"; then 3065 if test -n "$ac_tool_prefix"; then 3066 for ac_prog in cl.exe 3067 do 3068 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3069 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3071 $as_echo_n "checking for $ac_word... " >&6; } 3072 if ${ac_cv_prog_CC+:} false; then : 3073 $as_echo_n "(cached) " >&6 3074 else 3075 if test -n "$CC"; then 3076 ac_cv_prog_CC="$CC" # Let the user override the test. 3077 else 3078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3079 for as_dir in $PATH 3080 do 3081 IFS=$as_save_IFS 3082 test -z "$as_dir" && as_dir=. 3083 for ac_exec_ext in '' $ac_executable_extensions; do 3084 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3085 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3086 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3087 break 2 3088 fi 3089 done 3090 done 3091 IFS=$as_save_IFS 3092 3093 fi 3094 fi 3095 CC=$ac_cv_prog_CC 3096 if test -n "$CC"; then 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3098 $as_echo "$CC" >&6; } 3099 else 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3101 $as_echo "no" >&6; } 3102 fi 3103 3104 3105 test -n "$CC" && break 3106 done 3107 fi 3108 if test -z "$CC"; then 3109 ac_ct_CC=$CC 3110 for ac_prog in cl.exe 3111 do 3112 # Extract the first word of "$ac_prog", so it can be a program name with args. 3113 set dummy $ac_prog; ac_word=$2 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3115 $as_echo_n "checking for $ac_word... " >&6; } 3116 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3117 $as_echo_n "(cached) " >&6 3118 else 3119 if test -n "$ac_ct_CC"; then 3120 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3121 else 3122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3123 for as_dir in $PATH 3124 do 3125 IFS=$as_save_IFS 3126 test -z "$as_dir" && as_dir=. 3127 for ac_exec_ext in '' $ac_executable_extensions; do 3128 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3129 ac_cv_prog_ac_ct_CC="$ac_prog" 3130 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3131 break 2 3132 fi 3133 done 3134 done 3135 IFS=$as_save_IFS 3136 3137 fi 3138 fi 3139 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3140 if test -n "$ac_ct_CC"; then 3141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3142 $as_echo "$ac_ct_CC" >&6; } 3143 else 3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3145 $as_echo "no" >&6; } 3146 fi 3147 3148 3149 test -n "$ac_ct_CC" && break 3150 done 3151 3152 if test "x$ac_ct_CC" = x; then 3153 CC="" 3154 else 3155 case $cross_compiling:$ac_tool_warned in 3156 yes:) 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3158 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3159 ac_tool_warned=yes ;; 3160 esac 3161 CC=$ac_ct_CC 3162 fi 3163 fi 3164 3165 fi 3166 3167 3168 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3169 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3170 as_fn_error $? "no acceptable C compiler found in \$PATH 3171 See \`config.log' for more details" "$LINENO" 5; } 3172 3173 # Provide some information about the compiler. 3174 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3175 set X $ac_compile 3176 ac_compiler=$2 3177 for ac_option in --version -v -V -qversion; do 3178 { { ac_try="$ac_compiler $ac_option >&5" 3179 case "(($ac_try" in 3180 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3181 *) ac_try_echo=$ac_try;; 3182 esac 3183 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3184 $as_echo "$ac_try_echo"; } >&5 3185 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3186 ac_status=$? 3187 if test -s conftest.err; then 3188 sed '10a\ 3189 ... rest of stderr output deleted ... 3190 10q' conftest.err >conftest.er1 3191 cat conftest.er1 >&5 3192 fi 3193 rm -f conftest.er1 conftest.err 3194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3195 test $ac_status = 0; } 3196 done 3197 3198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3199 /* end confdefs.h. */ 3200 3201 int 3202 main () 3203 { 3204 3205 ; 3206 return 0; 3207 } 3208 _ACEOF 3209 ac_clean_files_save=$ac_clean_files 3210 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3211 # Try to create an executable without -o first, disregard a.out. 3212 # It will help us diagnose broken compilers, and finding out an intuition 3213 # of exeext. 3214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3215 $as_echo_n "checking whether the C compiler works... " >&6; } 3216 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3217 3218 # The possible output files: 3219 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3220 3221 ac_rmfiles= 3222 for ac_file in $ac_files 3223 do 3224 case $ac_file in 3225 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3226 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3227 esac 3228 done 3229 rm -f $ac_rmfiles 3230 3231 if { { ac_try="$ac_link_default" 3232 case "(($ac_try" in 3233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3234 *) ac_try_echo=$ac_try;; 3235 esac 3236 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3237 $as_echo "$ac_try_echo"; } >&5 3238 (eval "$ac_link_default") 2>&5 3239 ac_status=$? 3240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3241 test $ac_status = 0; }; then : 3242 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3243 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3244 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3245 # so that the user can short-circuit this test for compilers unknown to 3246 # Autoconf. 3247 for ac_file in $ac_files '' 3248 do 3249 test -f "$ac_file" || continue 3250 case $ac_file in 3251 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3252 ;; 3253 [ab].out ) 3254 # We found the default executable, but exeext='' is most 3255 # certainly right. 3256 break;; 3257 *.* ) 3258 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3259 then :; else 3260 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3261 fi 3262 # We set ac_cv_exeext here because the later test for it is not 3263 # safe: cross compilers may not add the suffix if given an `-o' 3264 # argument, so we may need to know it at that point already. 3265 # Even if this section looks crufty: it has the advantage of 3266 # actually working. 3267 break;; 3268 * ) 3269 break;; 3270 esac 3271 done 3272 test "$ac_cv_exeext" = no && ac_cv_exeext= 3273 3274 else 3275 ac_file='' 3276 fi 3277 if test -z "$ac_file"; then : 3278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3279 $as_echo "no" >&6; } 3280 $as_echo "$as_me: failed program was:" >&5 3281 sed 's/^/| /' conftest.$ac_ext >&5 3282 3283 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3285 as_fn_error 77 "C compiler cannot create executables 3286 See \`config.log' for more details" "$LINENO" 5; } 3287 else 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3289 $as_echo "yes" >&6; } 3290 fi 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3292 $as_echo_n "checking for C compiler default output file name... " >&6; } 3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3294 $as_echo "$ac_file" >&6; } 3295 ac_exeext=$ac_cv_exeext 3296 3297 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3298 ac_clean_files=$ac_clean_files_save 3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3300 $as_echo_n "checking for suffix of executables... " >&6; } 3301 if { { ac_try="$ac_link" 3302 case "(($ac_try" in 3303 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3304 *) ac_try_echo=$ac_try;; 3305 esac 3306 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3307 $as_echo "$ac_try_echo"; } >&5 3308 (eval "$ac_link") 2>&5 3309 ac_status=$? 3310 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3311 test $ac_status = 0; }; then : 3312 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3313 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3314 # work properly (i.e., refer to `conftest.exe'), while it won't with 3315 # `rm'. 3316 for ac_file in conftest.exe conftest conftest.*; do 3317 test -f "$ac_file" || continue 3318 case $ac_file in 3319 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3320 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3321 break;; 3322 * ) break;; 3323 esac 3324 done 3325 else 3326 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3327 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3328 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3329 See \`config.log' for more details" "$LINENO" 5; } 3330 fi 3331 rm -f conftest conftest$ac_cv_exeext 3332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3333 $as_echo "$ac_cv_exeext" >&6; } 3334 3335 rm -f conftest.$ac_ext 3336 EXEEXT=$ac_cv_exeext 3337 ac_exeext=$EXEEXT 3338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3339 /* end confdefs.h. */ 3340 #include <stdio.h> 3341 int 3342 main () 3343 { 3344 FILE *f = fopen ("conftest.out", "w"); 3345 return ferror (f) || fclose (f) != 0; 3346 3347 ; 3348 return 0; 3349 } 3350 _ACEOF 3351 ac_clean_files="$ac_clean_files conftest.out" 3352 # Check that the compiler produces executables we can run. If not, either 3353 # the compiler is broken, or we cross compile. 3354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3355 $as_echo_n "checking whether we are cross compiling... " >&6; } 3356 if test "$cross_compiling" != yes; then 3357 { { ac_try="$ac_link" 3358 case "(($ac_try" in 3359 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3360 *) ac_try_echo=$ac_try;; 3361 esac 3362 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3363 $as_echo "$ac_try_echo"; } >&5 3364 (eval "$ac_link") 2>&5 3365 ac_status=$? 3366 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3367 test $ac_status = 0; } 3368 if { ac_try='./conftest$ac_cv_exeext' 3369 { { case "(($ac_try" in 3370 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3371 *) ac_try_echo=$ac_try;; 3372 esac 3373 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3374 $as_echo "$ac_try_echo"; } >&5 3375 (eval "$ac_try") 2>&5 3376 ac_status=$? 3377 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3378 test $ac_status = 0; }; }; then 3379 cross_compiling=no 3380 else 3381 if test "$cross_compiling" = maybe; then 3382 cross_compiling=yes 3383 else 3384 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3385 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3386 as_fn_error $? "cannot run C compiled programs. 3387 If you meant to cross compile, use \`--host'. 3388 See \`config.log' for more details" "$LINENO" 5; } 3389 fi 3390 fi 3391 fi 3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3393 $as_echo "$cross_compiling" >&6; } 3394 3395 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3396 ac_clean_files=$ac_clean_files_save 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3398 $as_echo_n "checking for suffix of object files... " >&6; } 3399 if ${ac_cv_objext+:} false; then : 3400 $as_echo_n "(cached) " >&6 3401 else 3402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3403 /* end confdefs.h. */ 3404 3405 int 3406 main () 3407 { 3408 3409 ; 3410 return 0; 3411 } 3412 _ACEOF 3413 rm -f conftest.o conftest.obj 3414 if { { ac_try="$ac_compile" 3415 case "(($ac_try" in 3416 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3417 *) ac_try_echo=$ac_try;; 3418 esac 3419 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3420 $as_echo "$ac_try_echo"; } >&5 3421 (eval "$ac_compile") 2>&5 3422 ac_status=$? 3423 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3424 test $ac_status = 0; }; then : 3425 for ac_file in conftest.o conftest.obj conftest.*; do 3426 test -f "$ac_file" || continue; 3427 case $ac_file in 3428 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3429 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3430 break;; 3431 esac 3432 done 3433 else 3434 $as_echo "$as_me: failed program was:" >&5 3435 sed 's/^/| /' conftest.$ac_ext >&5 3436 3437 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3438 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3439 as_fn_error $? "cannot compute suffix of object files: cannot compile 3440 See \`config.log' for more details" "$LINENO" 5; } 3441 fi 3442 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3443 fi 3444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3445 $as_echo "$ac_cv_objext" >&6; } 3446 OBJEXT=$ac_cv_objext 3447 ac_objext=$OBJEXT 3448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3449 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3450 if ${ac_cv_c_compiler_gnu+:} false; then : 3451 $as_echo_n "(cached) " >&6 3452 else 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454 /* end confdefs.h. */ 3455 3456 int 3457 main () 3458 { 3459 #ifndef __GNUC__ 3460 choke me 3461 #endif 3462 3463 ; 3464 return 0; 3465 } 3466 _ACEOF 3467 if ac_fn_c_try_compile "$LINENO"; then : 3468 ac_compiler_gnu=yes 3469 else 3470 ac_compiler_gnu=no 3471 fi 3472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3473 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3474 3475 fi 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3477 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3478 if test $ac_compiler_gnu = yes; then 3479 GCC=yes 3480 else 3481 GCC= 3482 fi 3483 ac_test_CFLAGS=${CFLAGS+set} 3484 ac_save_CFLAGS=$CFLAGS 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3486 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3487 if ${ac_cv_prog_cc_g+:} false; then : 3488 $as_echo_n "(cached) " >&6 3489 else 3490 ac_save_c_werror_flag=$ac_c_werror_flag 3491 ac_c_werror_flag=yes 3492 ac_cv_prog_cc_g=no 3493 CFLAGS="-g" 3494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3495 /* end confdefs.h. */ 3496 3497 int 3498 main () 3499 { 3500 3501 ; 3502 return 0; 3503 } 3504 _ACEOF 3505 if ac_fn_c_try_compile "$LINENO"; then : 3506 ac_cv_prog_cc_g=yes 3507 else 3508 CFLAGS="" 3509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3510 /* end confdefs.h. */ 3511 3512 int 3513 main () 3514 { 3515 3516 ; 3517 return 0; 3518 } 3519 _ACEOF 3520 if ac_fn_c_try_compile "$LINENO"; then : 3521 3522 else 3523 ac_c_werror_flag=$ac_save_c_werror_flag 3524 CFLAGS="-g" 3525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3526 /* end confdefs.h. */ 3527 3528 int 3529 main () 3530 { 3531 3532 ; 3533 return 0; 3534 } 3535 _ACEOF 3536 if ac_fn_c_try_compile "$LINENO"; then : 3537 ac_cv_prog_cc_g=yes 3538 fi 3539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3540 fi 3541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3542 fi 3543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3544 ac_c_werror_flag=$ac_save_c_werror_flag 3545 fi 3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3547 $as_echo "$ac_cv_prog_cc_g" >&6; } 3548 if test "$ac_test_CFLAGS" = set; then 3549 CFLAGS=$ac_save_CFLAGS 3550 elif test $ac_cv_prog_cc_g = yes; then 3551 if test "$GCC" = yes; then 3552 CFLAGS="-g -O2" 3553 else 3554 CFLAGS="-g" 3555 fi 3556 else 3557 if test "$GCC" = yes; then 3558 CFLAGS="-O2" 3559 else 3560 CFLAGS= 3561 fi 3562 fi 3563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3564 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3565 if ${ac_cv_prog_cc_c89+:} false; then : 3566 $as_echo_n "(cached) " >&6 3567 else 3568 ac_cv_prog_cc_c89=no 3569 ac_save_CC=$CC 3570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3571 /* end confdefs.h. */ 3572 #include <stdarg.h> 3573 #include <stdio.h> 3574 #include <sys/types.h> 3575 #include <sys/stat.h> 3576 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3577 struct buf { int x; }; 3578 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3579 static char *e (p, i) 3580 char **p; 3581 int i; 3582 { 3583 return p[i]; 3584 } 3585 static char *f (char * (*g) (char **, int), char **p, ...) 3586 { 3587 char *s; 3588 va_list v; 3589 va_start (v,p); 3590 s = g (p, va_arg (v,int)); 3591 va_end (v); 3592 return s; 3593 } 3594 3595 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3596 function prototypes and stuff, but not '\xHH' hex character constants. 3597 These don't provoke an error unfortunately, instead are silently treated 3598 as 'x'. The following induces an error, until -std is added to get 3599 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3600 array size at least. It's necessary to write '\x00'==0 to get something 3601 that's true only with -std. */ 3602 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3603 3604 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3605 inside strings and character constants. */ 3606 #define FOO(x) 'x' 3607 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3608 3609 int test (int i, double x); 3610 struct s1 {int (*f) (int a);}; 3611 struct s2 {int (*f) (double a);}; 3612 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3613 int argc; 3614 char **argv; 3615 int 3616 main () 3617 { 3618 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3619 ; 3620 return 0; 3621 } 3622 _ACEOF 3623 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3624 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3625 do 3626 CC="$ac_save_CC $ac_arg" 3627 if ac_fn_c_try_compile "$LINENO"; then : 3628 ac_cv_prog_cc_c89=$ac_arg 3629 fi 3630 rm -f core conftest.err conftest.$ac_objext 3631 test "x$ac_cv_prog_cc_c89" != "xno" && break 3632 done 3633 rm -f conftest.$ac_ext 3634 CC=$ac_save_CC 3635 3636 fi 3637 # AC_CACHE_VAL 3638 case "x$ac_cv_prog_cc_c89" in 3639 x) 3640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3641 $as_echo "none needed" >&6; } ;; 3642 xno) 3643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3644 $as_echo "unsupported" >&6; } ;; 3645 *) 3646 CC="$CC $ac_cv_prog_cc_c89" 3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3648 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3649 esac 3650 if test "x$ac_cv_prog_cc_c89" != xno; then : 3651 3652 fi 3653 3654 ac_ext=c 3655 ac_cpp='$CPP $CPPFLAGS' 3656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3658 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3659 3660 depcc="$CC" am_compiler_list= 3661 3662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3663 $as_echo_n "checking dependency style of $depcc... " >&6; } 3664 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3665 $as_echo_n "(cached) " >&6 3666 else 3667 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3668 # We make a subdir and do the tests there. Otherwise we can end up 3669 # making bogus files that we don't know about and never remove. For 3670 # instance it was reported that on HP-UX the gcc test will end up 3671 # making a dummy file named `D' -- because `-MD' means `put the output 3672 # in D'. 3673 mkdir conftest.dir 3674 # Copy depcomp to subdir because otherwise we won't find it if we're 3675 # using a relative directory. 3676 cp "$am_depcomp" conftest.dir 3677 cd conftest.dir 3678 # We will build objects and dependencies in a subdirectory because 3679 # it helps to detect inapplicable dependency modes. For instance 3680 # both Tru64's cc and ICC support -MD to output dependencies as a 3681 # side effect of compilation, but ICC will put the dependencies in 3682 # the current directory while Tru64 will put them in the object 3683 # directory. 3684 mkdir sub 3685 3686 am_cv_CC_dependencies_compiler_type=none 3687 if test "$am_compiler_list" = ""; then 3688 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3689 fi 3690 am__universal=false 3691 case " $depcc " in #( 3692 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3693 esac 3694 3695 for depmode in $am_compiler_list; do 3696 # Setup a source with many dependencies, because some compilers 3697 # like to wrap large dependency lists on column 80 (with \), and 3698 # we should not choose a depcomp mode which is confused by this. 3699 # 3700 # We need to recreate these files for each test, as the compiler may 3701 # overwrite some of them when testing with obscure command lines. 3702 # This happens at least with the AIX C compiler. 3703 : > sub/conftest.c 3704 for i in 1 2 3 4 5 6; do 3705 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3706 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3707 # Solaris 8's {/usr,}/bin/sh. 3708 touch sub/conftst$i.h 3709 done 3710 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3711 3712 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3713 # mode. It turns out that the SunPro C++ compiler does not properly 3714 # handle `-M -o', and we need to detect this. Also, some Intel 3715 # versions had trouble with output in subdirs 3716 am__obj=sub/conftest.${OBJEXT-o} 3717 am__minus_obj="-o $am__obj" 3718 case $depmode in 3719 gcc) 3720 # This depmode causes a compiler race in universal mode. 3721 test "$am__universal" = false || continue 3722 ;; 3723 nosideeffect) 3724 # after this tag, mechanisms are not by side-effect, so they'll 3725 # only be used when explicitly requested 3726 if test "x$enable_dependency_tracking" = xyes; then 3727 continue 3728 else 3729 break 3730 fi 3731 ;; 3732 msvisualcpp | msvcmsys) 3733 # This compiler won't grok `-c -o', but also, the minuso test has 3734 # not run yet. These depmodes are late enough in the game, and 3735 # so weak that their functioning should not be impacted. 3736 am__obj=conftest.${OBJEXT-o} 3737 am__minus_obj= 3738 ;; 3739 none) break ;; 3740 esac 3741 if depmode=$depmode \ 3742 source=sub/conftest.c object=$am__obj \ 3743 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3744 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3745 >/dev/null 2>conftest.err && 3746 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3747 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3748 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3749 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3750 # icc doesn't choke on unknown options, it will just issue warnings 3751 # or remarks (even with -Werror). So we grep stderr for any message 3752 # that says an option was ignored or not supported. 3753 # When given -MP, icc 7.0 and 7.1 complain thusly: 3754 # icc: Command line warning: ignoring option '-M'; no argument required 3755 # The diagnosis changed in icc 8.0: 3756 # icc: Command line remark: option '-MP' not supported 3757 if (grep 'ignoring option' conftest.err || 3758 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3759 am_cv_CC_dependencies_compiler_type=$depmode 3760 break 3761 fi 3762 fi 3763 done 3764 3765 cd .. 3766 rm -rf conftest.dir 3767 else 3768 am_cv_CC_dependencies_compiler_type=none 3769 fi 3770 3771 fi 3772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3773 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3774 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3775 3776 if 3777 test "x$enable_dependency_tracking" != xno \ 3778 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3779 am__fastdepCC_TRUE= 3780 am__fastdepCC_FALSE='#' 3781 else 3782 am__fastdepCC_TRUE='#' 3783 am__fastdepCC_FALSE= 3784 fi 3785 3786 3787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3788 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3789 if ${ac_cv_prog_cc_c99+:} false; then : 3790 $as_echo_n "(cached) " >&6 3791 else 3792 ac_cv_prog_cc_c99=no 3793 ac_save_CC=$CC 3794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3795 /* end confdefs.h. */ 3796 #include <stdarg.h> 3797 #include <stdbool.h> 3798 #include <stdlib.h> 3799 #include <wchar.h> 3800 #include <stdio.h> 3801 3802 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3803 #define debug(...) fprintf (stderr, __VA_ARGS__) 3804 #define showlist(...) puts (#__VA_ARGS__) 3805 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3806 static void 3807 test_varargs_macros (void) 3808 { 3809 int x = 1234; 3810 int y = 5678; 3811 debug ("Flag"); 3812 debug ("X = %d\n", x); 3813 showlist (The first, second, and third items.); 3814 report (x>y, "x is %d but y is %d", x, y); 3815 } 3816 3817 // Check long long types. 3818 #define BIG64 18446744073709551615ull 3819 #define BIG32 4294967295ul 3820 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3821 #if !BIG_OK 3822 your preprocessor is broken; 3823 #endif 3824 #if BIG_OK 3825 #else 3826 your preprocessor is broken; 3827 #endif 3828 static long long int bignum = -9223372036854775807LL; 3829 static unsigned long long int ubignum = BIG64; 3830 3831 struct incomplete_array 3832 { 3833 int datasize; 3834 double data[]; 3835 }; 3836 3837 struct named_init { 3838 int number; 3839 const wchar_t *name; 3840 double average; 3841 }; 3842 3843 typedef const char *ccp; 3844 3845 static inline int 3846 test_restrict (ccp restrict text) 3847 { 3848 // See if C++-style comments work. 3849 // Iterate through items via the restricted pointer. 3850 // Also check for declarations in for loops. 3851 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3852 continue; 3853 return 0; 3854 } 3855 3856 // Check varargs and va_copy. 3857 static void 3858 test_varargs (const char *format, ...) 3859 { 3860 va_list args; 3861 va_start (args, format); 3862 va_list args_copy; 3863 va_copy (args_copy, args); 3864 3865 const char *str; 3866 int number; 3867 float fnumber; 3868 3869 while (*format) 3870 { 3871 switch (*format++) 3872 { 3873 case 's': // string 3874 str = va_arg (args_copy, const char *); 3875 break; 3876 case 'd': // int 3877 number = va_arg (args_copy, int); 3878 break; 3879 case 'f': // float 3880 fnumber = va_arg (args_copy, double); 3881 break; 3882 default: 3883 break; 3884 } 3885 } 3886 va_end (args_copy); 3887 va_end (args); 3888 } 3889 3890 int 3891 main () 3892 { 3893 3894 // Check bool. 3895 _Bool success = false; 3896 3897 // Check restrict. 3898 if (test_restrict ("String literal") == 0) 3899 success = true; 3900 char *restrict newvar = "Another string"; 3901 3902 // Check varargs. 3903 test_varargs ("s, d' f .", "string", 65, 34.234); 3904 test_varargs_macros (); 3905 3906 // Check flexible array members. 3907 struct incomplete_array *ia = 3908 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3909 ia->datasize = 10; 3910 for (int i = 0; i < ia->datasize; ++i) 3911 ia->data[i] = i * 1.234; 3912 3913 // Check named initializers. 3914 struct named_init ni = { 3915 .number = 34, 3916 .name = L"Test wide string", 3917 .average = 543.34343, 3918 }; 3919 3920 ni.number = 58; 3921 3922 int dynamic_array[ni.number]; 3923 dynamic_array[ni.number - 1] = 543; 3924 3925 // work around unused variable warnings 3926 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3927 || dynamic_array[ni.number - 1] != 543); 3928 3929 ; 3930 return 0; 3931 } 3932 _ACEOF 3933 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3934 do 3935 CC="$ac_save_CC $ac_arg" 3936 if ac_fn_c_try_compile "$LINENO"; then : 3937 ac_cv_prog_cc_c99=$ac_arg 3938 fi 3939 rm -f core conftest.err conftest.$ac_objext 3940 test "x$ac_cv_prog_cc_c99" != "xno" && break 3941 done 3942 rm -f conftest.$ac_ext 3943 CC=$ac_save_CC 3944 3945 fi 3946 # AC_CACHE_VAL 3947 case "x$ac_cv_prog_cc_c99" in 3948 x) 3949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3950 $as_echo "none needed" >&6; } ;; 3951 xno) 3952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3953 $as_echo "unsupported" >&6; } ;; 3954 *) 3955 CC="$CC $ac_cv_prog_cc_c99" 3956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3957 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3958 esac 3959 if test "x$ac_cv_prog_cc_c99" != xno; then : 3960 3961 fi 3962 3963 3964 3965 ac_ext=c 3966 ac_cpp='$CPP $CPPFLAGS' 3967 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3968 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3969 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3971 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3972 # On Suns, sometimes $CPP names a directory. 3973 if test -n "$CPP" && test -d "$CPP"; then 3974 CPP= 3975 fi 3976 if test -z "$CPP"; then 3977 if ${ac_cv_prog_CPP+:} false; then : 3978 $as_echo_n "(cached) " >&6 3979 else 3980 # Double quotes because CPP needs to be expanded 3981 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3982 do 3983 ac_preproc_ok=false 3984 for ac_c_preproc_warn_flag in '' yes 3985 do 3986 # Use a header file that comes with gcc, so configuring glibc 3987 # with a fresh cross-compiler works. 3988 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3989 # <limits.h> exists even on freestanding compilers. 3990 # On the NeXT, cc -E runs the code through the compiler's parser, 3991 # not just through cpp. "Syntax error" is here to catch this case. 3992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3993 /* end confdefs.h. */ 3994 #ifdef __STDC__ 3995 # include <limits.h> 3996 #else 3997 # include <assert.h> 3998 #endif 3999 Syntax error 4000 _ACEOF 4001 if ac_fn_c_try_cpp "$LINENO"; then : 4002 4003 else 4004 # Broken: fails on valid input. 4005 continue 4006 fi 4007 rm -f conftest.err conftest.i conftest.$ac_ext 4008 4009 # OK, works on sane cases. Now check whether nonexistent headers 4010 # can be detected and how. 4011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4012 /* end confdefs.h. */ 4013 #include <ac_nonexistent.h> 4014 _ACEOF 4015 if ac_fn_c_try_cpp "$LINENO"; then : 4016 # Broken: success on invalid input. 4017 continue 4018 else 4019 # Passes both tests. 4020 ac_preproc_ok=: 4021 break 4022 fi 4023 rm -f conftest.err conftest.i conftest.$ac_ext 4024 4025 done 4026 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4027 rm -f conftest.i conftest.err conftest.$ac_ext 4028 if $ac_preproc_ok; then : 4029 break 4030 fi 4031 4032 done 4033 ac_cv_prog_CPP=$CPP 4034 4035 fi 4036 CPP=$ac_cv_prog_CPP 4037 else 4038 ac_cv_prog_CPP=$CPP 4039 fi 4040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4041 $as_echo "$CPP" >&6; } 4042 ac_preproc_ok=false 4043 for ac_c_preproc_warn_flag in '' yes 4044 do 4045 # Use a header file that comes with gcc, so configuring glibc 4046 # with a fresh cross-compiler works. 4047 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4048 # <limits.h> exists even on freestanding compilers. 4049 # On the NeXT, cc -E runs the code through the compiler's parser, 4050 # not just through cpp. "Syntax error" is here to catch this case. 4051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4052 /* end confdefs.h. */ 4053 #ifdef __STDC__ 4054 # include <limits.h> 4055 #else 4056 # include <assert.h> 4057 #endif 4058 Syntax error 4059 _ACEOF 4060 if ac_fn_c_try_cpp "$LINENO"; then : 4061 4062 else 4063 # Broken: fails on valid input. 4064 continue 4065 fi 4066 rm -f conftest.err conftest.i conftest.$ac_ext 4067 4068 # OK, works on sane cases. Now check whether nonexistent headers 4069 # can be detected and how. 4070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4071 /* end confdefs.h. */ 4072 #include <ac_nonexistent.h> 4073 _ACEOF 4074 if ac_fn_c_try_cpp "$LINENO"; then : 4075 # Broken: success on invalid input. 4076 continue 4077 else 4078 # Passes both tests. 4079 ac_preproc_ok=: 4080 break 4081 fi 4082 rm -f conftest.err conftest.i conftest.$ac_ext 4083 4084 done 4085 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4086 rm -f conftest.i conftest.err conftest.$ac_ext 4087 if $ac_preproc_ok; then : 4088 4089 else 4090 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4091 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4092 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4093 See \`config.log' for more details" "$LINENO" 5; } 4094 fi 4095 4096 ac_ext=c 4097 ac_cpp='$CPP $CPPFLAGS' 4098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4100 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4101 4102 4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4104 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4105 if ${ac_cv_path_GREP+:} false; then : 4106 $as_echo_n "(cached) " >&6 4107 else 4108 if test -z "$GREP"; then 4109 ac_path_GREP_found=false 4110 # Loop through the user's path and test for each of PROGNAME-LIST 4111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4112 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4113 do 4114 IFS=$as_save_IFS 4115 test -z "$as_dir" && as_dir=. 4116 for ac_prog in grep ggrep; do 4117 for ac_exec_ext in '' $ac_executable_extensions; do 4118 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4119 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4120 # Check for GNU ac_path_GREP and select it if it is found. 4121 # Check for GNU $ac_path_GREP 4122 case `"$ac_path_GREP" --version 2>&1` in 4123 *GNU*) 4124 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4125 *) 4126 ac_count=0 4127 $as_echo_n 0123456789 >"conftest.in" 4128 while : 4129 do 4130 cat "conftest.in" "conftest.in" >"conftest.tmp" 4131 mv "conftest.tmp" "conftest.in" 4132 cp "conftest.in" "conftest.nl" 4133 $as_echo 'GREP' >> "conftest.nl" 4134 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4135 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4136 as_fn_arith $ac_count + 1 && ac_count=$as_val 4137 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4138 # Best one so far, save it but keep looking for a better one 4139 ac_cv_path_GREP="$ac_path_GREP" 4140 ac_path_GREP_max=$ac_count 4141 fi 4142 # 10*(2^10) chars as input seems more than enough 4143 test $ac_count -gt 10 && break 4144 done 4145 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4146 esac 4147 4148 $ac_path_GREP_found && break 3 4149 done 4150 done 4151 done 4152 IFS=$as_save_IFS 4153 if test -z "$ac_cv_path_GREP"; then 4154 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4155 fi 4156 else 4157 ac_cv_path_GREP=$GREP 4158 fi 4159 4160 fi 4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4162 $as_echo "$ac_cv_path_GREP" >&6; } 4163 GREP="$ac_cv_path_GREP" 4164 4165 4166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4167 $as_echo_n "checking for egrep... " >&6; } 4168 if ${ac_cv_path_EGREP+:} false; then : 4169 $as_echo_n "(cached) " >&6 4170 else 4171 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4172 then ac_cv_path_EGREP="$GREP -E" 4173 else 4174 if test -z "$EGREP"; then 4175 ac_path_EGREP_found=false 4176 # Loop through the user's path and test for each of PROGNAME-LIST 4177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4178 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4179 do 4180 IFS=$as_save_IFS 4181 test -z "$as_dir" && as_dir=. 4182 for ac_prog in egrep; do 4183 for ac_exec_ext in '' $ac_executable_extensions; do 4184 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4185 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4186 # Check for GNU ac_path_EGREP and select it if it is found. 4187 # Check for GNU $ac_path_EGREP 4188 case `"$ac_path_EGREP" --version 2>&1` in 4189 *GNU*) 4190 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4191 *) 4192 ac_count=0 4193 $as_echo_n 0123456789 >"conftest.in" 4194 while : 4195 do 4196 cat "conftest.in" "conftest.in" >"conftest.tmp" 4197 mv "conftest.tmp" "conftest.in" 4198 cp "conftest.in" "conftest.nl" 4199 $as_echo 'EGREP' >> "conftest.nl" 4200 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4201 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4202 as_fn_arith $ac_count + 1 && ac_count=$as_val 4203 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4204 # Best one so far, save it but keep looking for a better one 4205 ac_cv_path_EGREP="$ac_path_EGREP" 4206 ac_path_EGREP_max=$ac_count 4207 fi 4208 # 10*(2^10) chars as input seems more than enough 4209 test $ac_count -gt 10 && break 4210 done 4211 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4212 esac 4213 4214 $ac_path_EGREP_found && break 3 4215 done 4216 done 4217 done 4218 IFS=$as_save_IFS 4219 if test -z "$ac_cv_path_EGREP"; then 4220 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4221 fi 4222 else 4223 ac_cv_path_EGREP=$EGREP 4224 fi 4225 4226 fi 4227 fi 4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4229 $as_echo "$ac_cv_path_EGREP" >&6; } 4230 EGREP="$ac_cv_path_EGREP" 4231 4232 4233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4234 $as_echo_n "checking for ANSI C header files... " >&6; } 4235 if ${ac_cv_header_stdc+:} false; then : 4236 $as_echo_n "(cached) " >&6 4237 else 4238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4239 /* end confdefs.h. */ 4240 #include <stdlib.h> 4241 #include <stdarg.h> 4242 #include <string.h> 4243 #include <float.h> 4244 4245 int 4246 main () 4247 { 4248 4249 ; 4250 return 0; 4251 } 4252 _ACEOF 4253 if ac_fn_c_try_compile "$LINENO"; then : 4254 ac_cv_header_stdc=yes 4255 else 4256 ac_cv_header_stdc=no 4257 fi 4258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4259 4260 if test $ac_cv_header_stdc = yes; then 4261 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4263 /* end confdefs.h. */ 4264 #include <string.h> 4265 4266 _ACEOF 4267 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4268 $EGREP "memchr" >/dev/null 2>&1; then : 4269 4270 else 4271 ac_cv_header_stdc=no 4272 fi 4273 rm -f conftest* 4274 4275 fi 4276 4277 if test $ac_cv_header_stdc = yes; then 4278 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4280 /* end confdefs.h. */ 4281 #include <stdlib.h> 4282 4283 _ACEOF 4284 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4285 $EGREP "free" >/dev/null 2>&1; then : 4286 4287 else 4288 ac_cv_header_stdc=no 4289 fi 4290 rm -f conftest* 4291 4292 fi 4293 4294 if test $ac_cv_header_stdc = yes; then 4295 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4296 if test "$cross_compiling" = yes; then : 4297 : 4298 else 4299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4300 /* end confdefs.h. */ 4301 #include <ctype.h> 4302 #include <stdlib.h> 4303 #if ((' ' & 0x0FF) == 0x020) 4304 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4305 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4306 #else 4307 # define ISLOWER(c) \ 4308 (('a' <= (c) && (c) <= 'i') \ 4309 || ('j' <= (c) && (c) <= 'r') \ 4310 || ('s' <= (c) && (c) <= 'z')) 4311 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4312 #endif 4313 4314 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4315 int 4316 main () 4317 { 4318 int i; 4319 for (i = 0; i < 256; i++) 4320 if (XOR (islower (i), ISLOWER (i)) 4321 || toupper (i) != TOUPPER (i)) 4322 return 2; 4323 return 0; 4324 } 4325 _ACEOF 4326 if ac_fn_c_try_run "$LINENO"; then : 4327 4328 else 4329 ac_cv_header_stdc=no 4330 fi 4331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4332 conftest.$ac_objext conftest.beam conftest.$ac_ext 4333 fi 4334 4335 fi 4336 fi 4337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4338 $as_echo "$ac_cv_header_stdc" >&6; } 4339 if test $ac_cv_header_stdc = yes; then 4340 4341 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4342 4343 fi 4344 4345 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4346 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4347 inttypes.h stdint.h unistd.h 4348 do : 4349 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4350 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4351 " 4352 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4353 cat >>confdefs.h <<_ACEOF 4354 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4355 _ACEOF 4356 4357 fi 4358 4359 done 4360 4361 4362 4363 4364 4365 4366 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4367 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4368 CLANGCC="yes" 4369 else 4370 CLANGCC="no" 4371 fi 4372 4373 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4374 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4375 INTELCC="yes" 4376 else 4377 INTELCC="no" 4378 fi 4379 4380 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4381 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4382 SUNCC="yes" 4383 else 4384 SUNCC="no" 4385 fi 4386 4387 4388 4389 4390 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4391 if test -n "$ac_tool_prefix"; then 4392 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4393 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4395 $as_echo_n "checking for $ac_word... " >&6; } 4396 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4397 $as_echo_n "(cached) " >&6 4398 else 4399 case $PKG_CONFIG in 4400 [\\/]* | ?:[\\/]*) 4401 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4402 ;; 4403 *) 4404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4405 for as_dir in $PATH 4406 do 4407 IFS=$as_save_IFS 4408 test -z "$as_dir" && as_dir=. 4409 for ac_exec_ext in '' $ac_executable_extensions; do 4410 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4411 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4412 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4413 break 2 4414 fi 4415 done 4416 done 4417 IFS=$as_save_IFS 4418 4419 ;; 4420 esac 4421 fi 4422 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4423 if test -n "$PKG_CONFIG"; then 4424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4425 $as_echo "$PKG_CONFIG" >&6; } 4426 else 4427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4428 $as_echo "no" >&6; } 4429 fi 4430 4431 4432 fi 4433 if test -z "$ac_cv_path_PKG_CONFIG"; then 4434 ac_pt_PKG_CONFIG=$PKG_CONFIG 4435 # Extract the first word of "pkg-config", so it can be a program name with args. 4436 set dummy pkg-config; ac_word=$2 4437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4438 $as_echo_n "checking for $ac_word... " >&6; } 4439 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4440 $as_echo_n "(cached) " >&6 4441 else 4442 case $ac_pt_PKG_CONFIG in 4443 [\\/]* | ?:[\\/]*) 4444 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4445 ;; 4446 *) 4447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4448 for as_dir in $PATH 4449 do 4450 IFS=$as_save_IFS 4451 test -z "$as_dir" && as_dir=. 4452 for ac_exec_ext in '' $ac_executable_extensions; do 4453 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4454 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4456 break 2 4457 fi 4458 done 4459 done 4460 IFS=$as_save_IFS 4461 4462 ;; 4463 esac 4464 fi 4465 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4466 if test -n "$ac_pt_PKG_CONFIG"; then 4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4468 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4469 else 4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4471 $as_echo "no" >&6; } 4472 fi 4473 4474 if test "x$ac_pt_PKG_CONFIG" = x; then 4475 PKG_CONFIG="" 4476 else 4477 case $cross_compiling:$ac_tool_warned in 4478 yes:) 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4480 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4481 ac_tool_warned=yes ;; 4482 esac 4483 PKG_CONFIG=$ac_pt_PKG_CONFIG 4484 fi 4485 else 4486 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4487 fi 4488 4489 fi 4490 if test -n "$PKG_CONFIG"; then 4491 _pkg_min_version=0.9.0 4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4493 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4494 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4496 $as_echo "yes" >&6; } 4497 else 4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4499 $as_echo "no" >&6; } 4500 PKG_CONFIG="" 4501 fi 4502 4503 fi 4504 # Make sure we can run config.sub. 4505 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4506 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4507 4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4509 $as_echo_n "checking build system type... " >&6; } 4510 if ${ac_cv_build+:} false; then : 4511 $as_echo_n "(cached) " >&6 4512 else 4513 ac_build_alias=$build_alias 4514 test "x$ac_build_alias" = x && 4515 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4516 test "x$ac_build_alias" = x && 4517 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4518 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4519 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4520 4521 fi 4522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4523 $as_echo "$ac_cv_build" >&6; } 4524 case $ac_cv_build in 4525 *-*-*) ;; 4526 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4527 esac 4528 build=$ac_cv_build 4529 ac_save_IFS=$IFS; IFS='-' 4530 set x $ac_cv_build 4531 shift 4532 build_cpu=$1 4533 build_vendor=$2 4534 shift; shift 4535 # Remember, the first character of IFS is used to create $*, 4536 # except with old shells: 4537 build_os=$* 4538 IFS=$ac_save_IFS 4539 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4540 4541 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4543 $as_echo_n "checking host system type... " >&6; } 4544 if ${ac_cv_host+:} false; then : 4545 $as_echo_n "(cached) " >&6 4546 else 4547 if test "x$host_alias" = x; then 4548 ac_cv_host=$ac_cv_build 4549 else 4550 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4551 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4552 fi 4553 4554 fi 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4556 $as_echo "$ac_cv_host" >&6; } 4557 case $ac_cv_host in 4558 *-*-*) ;; 4559 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4560 esac 4561 host=$ac_cv_host 4562 ac_save_IFS=$IFS; IFS='-' 4563 set x $ac_cv_host 4564 shift 4565 host_cpu=$1 4566 host_vendor=$2 4567 shift; shift 4568 # Remember, the first character of IFS is used to create $*, 4569 # except with old shells: 4570 host_os=$* 4571 IFS=$ac_save_IFS 4572 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4573 4574 4575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4576 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4577 if ${ac_cv_path_SED+:} false; then : 4578 $as_echo_n "(cached) " >&6 4579 else 4580 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4581 for ac_i in 1 2 3 4 5 6 7; do 4582 ac_script="$ac_script$as_nl$ac_script" 4583 done 4584 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4585 { ac_script=; unset ac_script;} 4586 if test -z "$SED"; then 4587 ac_path_SED_found=false 4588 # Loop through the user's path and test for each of PROGNAME-LIST 4589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4590 for as_dir in $PATH 4591 do 4592 IFS=$as_save_IFS 4593 test -z "$as_dir" && as_dir=. 4594 for ac_prog in sed gsed; do 4595 for ac_exec_ext in '' $ac_executable_extensions; do 4596 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4597 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4598 # Check for GNU ac_path_SED and select it if it is found. 4599 # Check for GNU $ac_path_SED 4600 case `"$ac_path_SED" --version 2>&1` in 4601 *GNU*) 4602 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4603 *) 4604 ac_count=0 4605 $as_echo_n 0123456789 >"conftest.in" 4606 while : 4607 do 4608 cat "conftest.in" "conftest.in" >"conftest.tmp" 4609 mv "conftest.tmp" "conftest.in" 4610 cp "conftest.in" "conftest.nl" 4611 $as_echo '' >> "conftest.nl" 4612 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4613 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4614 as_fn_arith $ac_count + 1 && ac_count=$as_val 4615 if test $ac_count -gt ${ac_path_SED_max-0}; then 4616 # Best one so far, save it but keep looking for a better one 4617 ac_cv_path_SED="$ac_path_SED" 4618 ac_path_SED_max=$ac_count 4619 fi 4620 # 10*(2^10) chars as input seems more than enough 4621 test $ac_count -gt 10 && break 4622 done 4623 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4624 esac 4625 4626 $ac_path_SED_found && break 3 4627 done 4628 done 4629 done 4630 IFS=$as_save_IFS 4631 if test -z "$ac_cv_path_SED"; then 4632 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4633 fi 4634 else 4635 ac_cv_path_SED=$SED 4636 fi 4637 4638 fi 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4640 $as_echo "$ac_cv_path_SED" >&6; } 4641 SED="$ac_cv_path_SED" 4642 rm -f conftest.sed 4643 4644 4645 4646 4647 4648 4649 # Check whether --enable-selective-werror was given. 4650 if test "${enable_selective_werror+set}" = set; then : 4651 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4652 else 4653 SELECTIVE_WERROR=yes 4654 fi 4655 4656 4657 4658 4659 4660 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4661 if test "x$SUNCC" = "xyes"; then 4662 BASE_CFLAGS="-v" 4663 else 4664 BASE_CFLAGS="" 4665 fi 4666 4667 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 xorg_testset_save_CFLAGS="$CFLAGS" 4682 4683 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4686 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4687 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4688 $as_echo_n "(cached) " >&6 4689 else 4690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4691 /* end confdefs.h. */ 4692 int i; 4693 _ACEOF 4694 if ac_fn_c_try_compile "$LINENO"; then : 4695 xorg_cv_cc_flag_unknown_warning_option=yes 4696 else 4697 xorg_cv_cc_flag_unknown_warning_option=no 4698 fi 4699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4700 fi 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4702 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4703 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4704 CFLAGS="$xorg_testset_save_CFLAGS" 4705 fi 4706 4707 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4710 fi 4711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4713 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4714 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4715 $as_echo_n "(cached) " >&6 4716 else 4717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4718 /* end confdefs.h. */ 4719 int i; 4720 _ACEOF 4721 if ac_fn_c_try_compile "$LINENO"; then : 4722 xorg_cv_cc_flag_unused_command_line_argument=yes 4723 else 4724 xorg_cv_cc_flag_unused_command_line_argument=no 4725 fi 4726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4727 fi 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4729 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4730 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4731 CFLAGS="$xorg_testset_save_CFLAGS" 4732 fi 4733 4734 found="no" 4735 4736 if test $found = "no" ; then 4737 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4739 fi 4740 4741 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4743 fi 4744 4745 CFLAGS="$CFLAGS -Wall" 4746 4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wall" >&5 4748 $as_echo_n "checking if $CC supports-Wall... " >&6; } 4749 cacheid=xorg_cv_cc_flag__Wall 4750 if eval \${$cacheid+:} false; then : 4751 $as_echo_n "(cached) " >&6 4752 else 4753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4754 /* end confdefs.h. */ 4755 int i; 4756 int 4757 main () 4758 { 4759 4760 ; 4761 return 0; 4762 } 4763 _ACEOF 4764 if ac_fn_c_try_link "$LINENO"; then : 4765 eval $cacheid=yes 4766 else 4767 eval $cacheid=no 4768 fi 4769 rm -f core conftest.err conftest.$ac_objext \ 4770 conftest$ac_exeext conftest.$ac_ext 4771 fi 4772 4773 4774 CFLAGS="$xorg_testset_save_CFLAGS" 4775 4776 eval supported=\$$cacheid 4777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4778 $as_echo "$supported" >&6; } 4779 if test "$supported" = "yes" ; then 4780 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4781 found="yes" 4782 fi 4783 fi 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 xorg_testset_save_CFLAGS="$CFLAGS" 4800 4801 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4804 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4805 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4806 $as_echo_n "(cached) " >&6 4807 else 4808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4809 /* end confdefs.h. */ 4810 int i; 4811 _ACEOF 4812 if ac_fn_c_try_compile "$LINENO"; then : 4813 xorg_cv_cc_flag_unknown_warning_option=yes 4814 else 4815 xorg_cv_cc_flag_unknown_warning_option=no 4816 fi 4817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4818 fi 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4820 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4821 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4822 CFLAGS="$xorg_testset_save_CFLAGS" 4823 fi 4824 4825 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4828 fi 4829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4831 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4832 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4833 $as_echo_n "(cached) " >&6 4834 else 4835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4836 /* end confdefs.h. */ 4837 int i; 4838 _ACEOF 4839 if ac_fn_c_try_compile "$LINENO"; then : 4840 xorg_cv_cc_flag_unused_command_line_argument=yes 4841 else 4842 xorg_cv_cc_flag_unused_command_line_argument=no 4843 fi 4844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4845 fi 4846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4847 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4849 CFLAGS="$xorg_testset_save_CFLAGS" 4850 fi 4851 4852 found="no" 4853 4854 if test $found = "no" ; then 4855 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4857 fi 4858 4859 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4861 fi 4862 4863 CFLAGS="$CFLAGS -Wpointer-arith" 4864 4865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-arith" >&5 4866 $as_echo_n "checking if $CC supports-Wpointer-arith... " >&6; } 4867 cacheid=xorg_cv_cc_flag__Wpointer_arith 4868 if eval \${$cacheid+:} false; then : 4869 $as_echo_n "(cached) " >&6 4870 else 4871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4872 /* end confdefs.h. */ 4873 int i; 4874 int 4875 main () 4876 { 4877 4878 ; 4879 return 0; 4880 } 4881 _ACEOF 4882 if ac_fn_c_try_link "$LINENO"; then : 4883 eval $cacheid=yes 4884 else 4885 eval $cacheid=no 4886 fi 4887 rm -f core conftest.err conftest.$ac_objext \ 4888 conftest$ac_exeext conftest.$ac_ext 4889 fi 4890 4891 4892 CFLAGS="$xorg_testset_save_CFLAGS" 4893 4894 eval supported=\$$cacheid 4895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4896 $as_echo "$supported" >&6; } 4897 if test "$supported" = "yes" ; then 4898 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4899 found="yes" 4900 fi 4901 fi 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 xorg_testset_save_CFLAGS="$CFLAGS" 4918 4919 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4922 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4923 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4924 $as_echo_n "(cached) " >&6 4925 else 4926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4927 /* end confdefs.h. */ 4928 int i; 4929 _ACEOF 4930 if ac_fn_c_try_compile "$LINENO"; then : 4931 xorg_cv_cc_flag_unknown_warning_option=yes 4932 else 4933 xorg_cv_cc_flag_unknown_warning_option=no 4934 fi 4935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4936 fi 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4938 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4940 CFLAGS="$xorg_testset_save_CFLAGS" 4941 fi 4942 4943 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4946 fi 4947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4949 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4950 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4951 $as_echo_n "(cached) " >&6 4952 else 4953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4954 /* end confdefs.h. */ 4955 int i; 4956 _ACEOF 4957 if ac_fn_c_try_compile "$LINENO"; then : 4958 xorg_cv_cc_flag_unused_command_line_argument=yes 4959 else 4960 xorg_cv_cc_flag_unused_command_line_argument=no 4961 fi 4962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4963 fi 4964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4965 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4966 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4967 CFLAGS="$xorg_testset_save_CFLAGS" 4968 fi 4969 4970 found="no" 4971 4972 if test $found = "no" ; then 4973 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4975 fi 4976 4977 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4979 fi 4980 4981 CFLAGS="$CFLAGS -Wmissing-declarations" 4982 4983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-declarations" >&5 4984 $as_echo_n "checking if $CC supports-Wmissing-declarations... " >&6; } 4985 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4986 if eval \${$cacheid+:} false; then : 4987 $as_echo_n "(cached) " >&6 4988 else 4989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4990 /* end confdefs.h. */ 4991 int i; 4992 int 4993 main () 4994 { 4995 4996 ; 4997 return 0; 4998 } 4999 _ACEOF 5000 if ac_fn_c_try_link "$LINENO"; then : 5001 eval $cacheid=yes 5002 else 5003 eval $cacheid=no 5004 fi 5005 rm -f core conftest.err conftest.$ac_objext \ 5006 conftest$ac_exeext conftest.$ac_ext 5007 fi 5008 5009 5010 CFLAGS="$xorg_testset_save_CFLAGS" 5011 5012 eval supported=\$$cacheid 5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5014 $as_echo "$supported" >&6; } 5015 if test "$supported" = "yes" ; then 5016 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5017 found="yes" 5018 fi 5019 fi 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 xorg_testset_save_CFLAGS="$CFLAGS" 5036 5037 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5040 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5041 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5042 $as_echo_n "(cached) " >&6 5043 else 5044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5045 /* end confdefs.h. */ 5046 int i; 5047 _ACEOF 5048 if ac_fn_c_try_compile "$LINENO"; then : 5049 xorg_cv_cc_flag_unknown_warning_option=yes 5050 else 5051 xorg_cv_cc_flag_unknown_warning_option=no 5052 fi 5053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5054 fi 5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5056 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5058 CFLAGS="$xorg_testset_save_CFLAGS" 5059 fi 5060 5061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5064 fi 5065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5067 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5068 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5069 $as_echo_n "(cached) " >&6 5070 else 5071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5072 /* end confdefs.h. */ 5073 int i; 5074 _ACEOF 5075 if ac_fn_c_try_compile "$LINENO"; then : 5076 xorg_cv_cc_flag_unused_command_line_argument=yes 5077 else 5078 xorg_cv_cc_flag_unused_command_line_argument=no 5079 fi 5080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5081 fi 5082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5083 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5085 CFLAGS="$xorg_testset_save_CFLAGS" 5086 fi 5087 5088 found="no" 5089 5090 if test $found = "no" ; then 5091 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5093 fi 5094 5095 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5097 fi 5098 5099 CFLAGS="$CFLAGS -Wformat=2" 5100 5101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat=2" >&5 5102 $as_echo_n "checking if $CC supports-Wformat=2... " >&6; } 5103 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5104 if eval \${$cacheid+:} false; then : 5105 $as_echo_n "(cached) " >&6 5106 else 5107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5108 /* end confdefs.h. */ 5109 int i; 5110 int 5111 main () 5112 { 5113 5114 ; 5115 return 0; 5116 } 5117 _ACEOF 5118 if ac_fn_c_try_link "$LINENO"; then : 5119 eval $cacheid=yes 5120 else 5121 eval $cacheid=no 5122 fi 5123 rm -f core conftest.err conftest.$ac_objext \ 5124 conftest$ac_exeext conftest.$ac_ext 5125 fi 5126 5127 5128 CFLAGS="$xorg_testset_save_CFLAGS" 5129 5130 eval supported=\$$cacheid 5131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5132 $as_echo "$supported" >&6; } 5133 if test "$supported" = "yes" ; then 5134 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5135 found="yes" 5136 fi 5137 fi 5138 5139 if test $found = "no" ; then 5140 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5142 fi 5143 5144 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5146 fi 5147 5148 CFLAGS="$CFLAGS -Wformat" 5149 5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat" >&5 5151 $as_echo_n "checking if $CC supports-Wformat... " >&6; } 5152 cacheid=xorg_cv_cc_flag__Wformat 5153 if eval \${$cacheid+:} false; then : 5154 $as_echo_n "(cached) " >&6 5155 else 5156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5157 /* end confdefs.h. */ 5158 int i; 5159 int 5160 main () 5161 { 5162 5163 ; 5164 return 0; 5165 } 5166 _ACEOF 5167 if ac_fn_c_try_link "$LINENO"; then : 5168 eval $cacheid=yes 5169 else 5170 eval $cacheid=no 5171 fi 5172 rm -f core conftest.err conftest.$ac_objext \ 5173 conftest$ac_exeext conftest.$ac_ext 5174 fi 5175 5176 5177 CFLAGS="$xorg_testset_save_CFLAGS" 5178 5179 eval supported=\$$cacheid 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5181 $as_echo "$supported" >&6; } 5182 if test "$supported" = "yes" ; then 5183 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5184 found="yes" 5185 fi 5186 fi 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 xorg_testset_save_CFLAGS="$CFLAGS" 5205 5206 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5209 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5210 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5211 $as_echo_n "(cached) " >&6 5212 else 5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5214 /* end confdefs.h. */ 5215 int i; 5216 _ACEOF 5217 if ac_fn_c_try_compile "$LINENO"; then : 5218 xorg_cv_cc_flag_unknown_warning_option=yes 5219 else 5220 xorg_cv_cc_flag_unknown_warning_option=no 5221 fi 5222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5223 fi 5224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5225 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5226 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5227 CFLAGS="$xorg_testset_save_CFLAGS" 5228 fi 5229 5230 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5233 fi 5234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5236 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5237 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5238 $as_echo_n "(cached) " >&6 5239 else 5240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5241 /* end confdefs.h. */ 5242 int i; 5243 _ACEOF 5244 if ac_fn_c_try_compile "$LINENO"; then : 5245 xorg_cv_cc_flag_unused_command_line_argument=yes 5246 else 5247 xorg_cv_cc_flag_unused_command_line_argument=no 5248 fi 5249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5250 fi 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5252 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5253 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5254 CFLAGS="$xorg_testset_save_CFLAGS" 5255 fi 5256 5257 found="no" 5258 5259 if test $found = "no" ; then 5260 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5262 fi 5263 5264 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5266 fi 5267 5268 CFLAGS="$CFLAGS -Wstrict-prototypes" 5269 5270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wstrict-prototypes" >&5 5271 $as_echo_n "checking if $CC supports-Wstrict-prototypes... " >&6; } 5272 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5273 if eval \${$cacheid+:} false; then : 5274 $as_echo_n "(cached) " >&6 5275 else 5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5277 /* end confdefs.h. */ 5278 int i; 5279 int 5280 main () 5281 { 5282 5283 ; 5284 return 0; 5285 } 5286 _ACEOF 5287 if ac_fn_c_try_link "$LINENO"; then : 5288 eval $cacheid=yes 5289 else 5290 eval $cacheid=no 5291 fi 5292 rm -f core conftest.err conftest.$ac_objext \ 5293 conftest$ac_exeext conftest.$ac_ext 5294 fi 5295 5296 5297 CFLAGS="$xorg_testset_save_CFLAGS" 5298 5299 eval supported=\$$cacheid 5300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5301 $as_echo "$supported" >&6; } 5302 if test "$supported" = "yes" ; then 5303 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5304 found="yes" 5305 fi 5306 fi 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 xorg_testset_save_CFLAGS="$CFLAGS" 5323 5324 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5327 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5328 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5329 $as_echo_n "(cached) " >&6 5330 else 5331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5332 /* end confdefs.h. */ 5333 int i; 5334 _ACEOF 5335 if ac_fn_c_try_compile "$LINENO"; then : 5336 xorg_cv_cc_flag_unknown_warning_option=yes 5337 else 5338 xorg_cv_cc_flag_unknown_warning_option=no 5339 fi 5340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5341 fi 5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5343 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5344 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5345 CFLAGS="$xorg_testset_save_CFLAGS" 5346 fi 5347 5348 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5351 fi 5352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5354 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5355 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5356 $as_echo_n "(cached) " >&6 5357 else 5358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5359 /* end confdefs.h. */ 5360 int i; 5361 _ACEOF 5362 if ac_fn_c_try_compile "$LINENO"; then : 5363 xorg_cv_cc_flag_unused_command_line_argument=yes 5364 else 5365 xorg_cv_cc_flag_unused_command_line_argument=no 5366 fi 5367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5368 fi 5369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5370 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5371 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5372 CFLAGS="$xorg_testset_save_CFLAGS" 5373 fi 5374 5375 found="no" 5376 5377 if test $found = "no" ; then 5378 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5380 fi 5381 5382 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5384 fi 5385 5386 CFLAGS="$CFLAGS -Wmissing-prototypes" 5387 5388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-prototypes" >&5 5389 $as_echo_n "checking if $CC supports-Wmissing-prototypes... " >&6; } 5390 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5391 if eval \${$cacheid+:} false; then : 5392 $as_echo_n "(cached) " >&6 5393 else 5394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5395 /* end confdefs.h. */ 5396 int i; 5397 int 5398 main () 5399 { 5400 5401 ; 5402 return 0; 5403 } 5404 _ACEOF 5405 if ac_fn_c_try_link "$LINENO"; then : 5406 eval $cacheid=yes 5407 else 5408 eval $cacheid=no 5409 fi 5410 rm -f core conftest.err conftest.$ac_objext \ 5411 conftest$ac_exeext conftest.$ac_ext 5412 fi 5413 5414 5415 CFLAGS="$xorg_testset_save_CFLAGS" 5416 5417 eval supported=\$$cacheid 5418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5419 $as_echo "$supported" >&6; } 5420 if test "$supported" = "yes" ; then 5421 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5422 found="yes" 5423 fi 5424 fi 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 xorg_testset_save_CFLAGS="$CFLAGS" 5441 5442 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5445 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5446 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5447 $as_echo_n "(cached) " >&6 5448 else 5449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5450 /* end confdefs.h. */ 5451 int i; 5452 _ACEOF 5453 if ac_fn_c_try_compile "$LINENO"; then : 5454 xorg_cv_cc_flag_unknown_warning_option=yes 5455 else 5456 xorg_cv_cc_flag_unknown_warning_option=no 5457 fi 5458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5459 fi 5460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5461 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5462 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5463 CFLAGS="$xorg_testset_save_CFLAGS" 5464 fi 5465 5466 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5469 fi 5470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5472 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5473 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5474 $as_echo_n "(cached) " >&6 5475 else 5476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5477 /* end confdefs.h. */ 5478 int i; 5479 _ACEOF 5480 if ac_fn_c_try_compile "$LINENO"; then : 5481 xorg_cv_cc_flag_unused_command_line_argument=yes 5482 else 5483 xorg_cv_cc_flag_unused_command_line_argument=no 5484 fi 5485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5486 fi 5487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5488 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5489 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5490 CFLAGS="$xorg_testset_save_CFLAGS" 5491 fi 5492 5493 found="no" 5494 5495 if test $found = "no" ; then 5496 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 fi 5499 5500 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5502 fi 5503 5504 CFLAGS="$CFLAGS -Wnested-externs" 5505 5506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnested-externs" >&5 5507 $as_echo_n "checking if $CC supports-Wnested-externs... " >&6; } 5508 cacheid=xorg_cv_cc_flag__Wnested_externs 5509 if eval \${$cacheid+:} false; then : 5510 $as_echo_n "(cached) " >&6 5511 else 5512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5513 /* end confdefs.h. */ 5514 int i; 5515 int 5516 main () 5517 { 5518 5519 ; 5520 return 0; 5521 } 5522 _ACEOF 5523 if ac_fn_c_try_link "$LINENO"; then : 5524 eval $cacheid=yes 5525 else 5526 eval $cacheid=no 5527 fi 5528 rm -f core conftest.err conftest.$ac_objext \ 5529 conftest$ac_exeext conftest.$ac_ext 5530 fi 5531 5532 5533 CFLAGS="$xorg_testset_save_CFLAGS" 5534 5535 eval supported=\$$cacheid 5536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5537 $as_echo "$supported" >&6; } 5538 if test "$supported" = "yes" ; then 5539 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5540 found="yes" 5541 fi 5542 fi 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 xorg_testset_save_CFLAGS="$CFLAGS" 5559 5560 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5563 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5564 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5565 $as_echo_n "(cached) " >&6 5566 else 5567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5568 /* end confdefs.h. */ 5569 int i; 5570 _ACEOF 5571 if ac_fn_c_try_compile "$LINENO"; then : 5572 xorg_cv_cc_flag_unknown_warning_option=yes 5573 else 5574 xorg_cv_cc_flag_unknown_warning_option=no 5575 fi 5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5577 fi 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5579 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5581 CFLAGS="$xorg_testset_save_CFLAGS" 5582 fi 5583 5584 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5587 fi 5588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5590 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5591 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5592 $as_echo_n "(cached) " >&6 5593 else 5594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5595 /* end confdefs.h. */ 5596 int i; 5597 _ACEOF 5598 if ac_fn_c_try_compile "$LINENO"; then : 5599 xorg_cv_cc_flag_unused_command_line_argument=yes 5600 else 5601 xorg_cv_cc_flag_unused_command_line_argument=no 5602 fi 5603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5604 fi 5605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5606 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5607 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5608 CFLAGS="$xorg_testset_save_CFLAGS" 5609 fi 5610 5611 found="no" 5612 5613 if test $found = "no" ; then 5614 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5616 fi 5617 5618 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5620 fi 5621 5622 CFLAGS="$CFLAGS -Wbad-function-cast" 5623 5624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wbad-function-cast" >&5 5625 $as_echo_n "checking if $CC supports-Wbad-function-cast... " >&6; } 5626 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5627 if eval \${$cacheid+:} false; then : 5628 $as_echo_n "(cached) " >&6 5629 else 5630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5631 /* end confdefs.h. */ 5632 int i; 5633 int 5634 main () 5635 { 5636 5637 ; 5638 return 0; 5639 } 5640 _ACEOF 5641 if ac_fn_c_try_link "$LINENO"; then : 5642 eval $cacheid=yes 5643 else 5644 eval $cacheid=no 5645 fi 5646 rm -f core conftest.err conftest.$ac_objext \ 5647 conftest$ac_exeext conftest.$ac_ext 5648 fi 5649 5650 5651 CFLAGS="$xorg_testset_save_CFLAGS" 5652 5653 eval supported=\$$cacheid 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5655 $as_echo "$supported" >&6; } 5656 if test "$supported" = "yes" ; then 5657 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5658 found="yes" 5659 fi 5660 fi 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 xorg_testset_save_CFLAGS="$CFLAGS" 5677 5678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5681 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5682 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5683 $as_echo_n "(cached) " >&6 5684 else 5685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5686 /* end confdefs.h. */ 5687 int i; 5688 _ACEOF 5689 if ac_fn_c_try_compile "$LINENO"; then : 5690 xorg_cv_cc_flag_unknown_warning_option=yes 5691 else 5692 xorg_cv_cc_flag_unknown_warning_option=no 5693 fi 5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5695 fi 5696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5697 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5698 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5699 CFLAGS="$xorg_testset_save_CFLAGS" 5700 fi 5701 5702 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5705 fi 5706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5708 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5709 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5710 $as_echo_n "(cached) " >&6 5711 else 5712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5713 /* end confdefs.h. */ 5714 int i; 5715 _ACEOF 5716 if ac_fn_c_try_compile "$LINENO"; then : 5717 xorg_cv_cc_flag_unused_command_line_argument=yes 5718 else 5719 xorg_cv_cc_flag_unused_command_line_argument=no 5720 fi 5721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5722 fi 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5724 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5725 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5726 CFLAGS="$xorg_testset_save_CFLAGS" 5727 fi 5728 5729 found="no" 5730 5731 if test $found = "no" ; then 5732 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5734 fi 5735 5736 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5738 fi 5739 5740 CFLAGS="$CFLAGS -Wold-style-definition" 5741 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wold-style-definition" >&5 5743 $as_echo_n "checking if $CC supports-Wold-style-definition... " >&6; } 5744 cacheid=xorg_cv_cc_flag__Wold_style_definition 5745 if eval \${$cacheid+:} false; then : 5746 $as_echo_n "(cached) " >&6 5747 else 5748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5749 /* end confdefs.h. */ 5750 int i; 5751 int 5752 main () 5753 { 5754 5755 ; 5756 return 0; 5757 } 5758 _ACEOF 5759 if ac_fn_c_try_link "$LINENO"; then : 5760 eval $cacheid=yes 5761 else 5762 eval $cacheid=no 5763 fi 5764 rm -f core conftest.err conftest.$ac_objext \ 5765 conftest$ac_exeext conftest.$ac_ext 5766 fi 5767 5768 5769 CFLAGS="$xorg_testset_save_CFLAGS" 5770 5771 eval supported=\$$cacheid 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5773 $as_echo "$supported" >&6; } 5774 if test "$supported" = "yes" ; then 5775 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5776 found="yes" 5777 fi 5778 fi 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 xorg_testset_save_CFLAGS="$CFLAGS" 5795 5796 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5799 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5800 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5801 $as_echo_n "(cached) " >&6 5802 else 5803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5804 /* end confdefs.h. */ 5805 int i; 5806 _ACEOF 5807 if ac_fn_c_try_compile "$LINENO"; then : 5808 xorg_cv_cc_flag_unknown_warning_option=yes 5809 else 5810 xorg_cv_cc_flag_unknown_warning_option=no 5811 fi 5812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5813 fi 5814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5815 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5817 CFLAGS="$xorg_testset_save_CFLAGS" 5818 fi 5819 5820 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5823 fi 5824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5826 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5827 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5828 $as_echo_n "(cached) " >&6 5829 else 5830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5831 /* end confdefs.h. */ 5832 int i; 5833 _ACEOF 5834 if ac_fn_c_try_compile "$LINENO"; then : 5835 xorg_cv_cc_flag_unused_command_line_argument=yes 5836 else 5837 xorg_cv_cc_flag_unused_command_line_argument=no 5838 fi 5839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5840 fi 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5842 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5844 CFLAGS="$xorg_testset_save_CFLAGS" 5845 fi 5846 5847 found="no" 5848 5849 if test $found = "no" ; then 5850 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5852 fi 5853 5854 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5856 fi 5857 5858 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5859 5860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wdeclaration-after-statement" >&5 5861 $as_echo_n "checking if $CC supports-Wdeclaration-after-statement... " >&6; } 5862 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5863 if eval \${$cacheid+:} false; then : 5864 $as_echo_n "(cached) " >&6 5865 else 5866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5867 /* end confdefs.h. */ 5868 int i; 5869 int 5870 main () 5871 { 5872 5873 ; 5874 return 0; 5875 } 5876 _ACEOF 5877 if ac_fn_c_try_link "$LINENO"; then : 5878 eval $cacheid=yes 5879 else 5880 eval $cacheid=no 5881 fi 5882 rm -f core conftest.err conftest.$ac_objext \ 5883 conftest$ac_exeext conftest.$ac_ext 5884 fi 5885 5886 5887 CFLAGS="$xorg_testset_save_CFLAGS" 5888 5889 eval supported=\$$cacheid 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5891 $as_echo "$supported" >&6; } 5892 if test "$supported" = "yes" ; then 5893 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5894 found="yes" 5895 fi 5896 fi 5897 5898 5899 5900 5901 5902 # This chunk adds additional warnings that could catch undesired effects. 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 xorg_testset_save_CFLAGS="$CFLAGS" 5917 5918 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5921 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5922 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5923 $as_echo_n "(cached) " >&6 5924 else 5925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5926 /* end confdefs.h. */ 5927 int i; 5928 _ACEOF 5929 if ac_fn_c_try_compile "$LINENO"; then : 5930 xorg_cv_cc_flag_unknown_warning_option=yes 5931 else 5932 xorg_cv_cc_flag_unknown_warning_option=no 5933 fi 5934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5935 fi 5936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5937 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5939 CFLAGS="$xorg_testset_save_CFLAGS" 5940 fi 5941 5942 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5945 fi 5946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5948 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5949 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5950 $as_echo_n "(cached) " >&6 5951 else 5952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5953 /* end confdefs.h. */ 5954 int i; 5955 _ACEOF 5956 if ac_fn_c_try_compile "$LINENO"; then : 5957 xorg_cv_cc_flag_unused_command_line_argument=yes 5958 else 5959 xorg_cv_cc_flag_unused_command_line_argument=no 5960 fi 5961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5962 fi 5963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5964 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5966 CFLAGS="$xorg_testset_save_CFLAGS" 5967 fi 5968 5969 found="no" 5970 5971 if test $found = "no" ; then 5972 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5974 fi 5975 5976 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5978 fi 5979 5980 CFLAGS="$CFLAGS -Wunused" 5981 5982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wunused" >&5 5983 $as_echo_n "checking if $CC supports-Wunused... " >&6; } 5984 cacheid=xorg_cv_cc_flag__Wunused 5985 if eval \${$cacheid+:} false; then : 5986 $as_echo_n "(cached) " >&6 5987 else 5988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5989 /* end confdefs.h. */ 5990 int i; 5991 int 5992 main () 5993 { 5994 5995 ; 5996 return 0; 5997 } 5998 _ACEOF 5999 if ac_fn_c_try_link "$LINENO"; then : 6000 eval $cacheid=yes 6001 else 6002 eval $cacheid=no 6003 fi 6004 rm -f core conftest.err conftest.$ac_objext \ 6005 conftest$ac_exeext conftest.$ac_ext 6006 fi 6007 6008 6009 CFLAGS="$xorg_testset_save_CFLAGS" 6010 6011 eval supported=\$$cacheid 6012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6013 $as_echo "$supported" >&6; } 6014 if test "$supported" = "yes" ; then 6015 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6016 found="yes" 6017 fi 6018 fi 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 xorg_testset_save_CFLAGS="$CFLAGS" 6035 6036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6039 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6040 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6041 $as_echo_n "(cached) " >&6 6042 else 6043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6044 /* end confdefs.h. */ 6045 int i; 6046 _ACEOF 6047 if ac_fn_c_try_compile "$LINENO"; then : 6048 xorg_cv_cc_flag_unknown_warning_option=yes 6049 else 6050 xorg_cv_cc_flag_unknown_warning_option=no 6051 fi 6052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6053 fi 6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6055 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6057 CFLAGS="$xorg_testset_save_CFLAGS" 6058 fi 6059 6060 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6063 fi 6064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6066 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6067 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6068 $as_echo_n "(cached) " >&6 6069 else 6070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6071 /* end confdefs.h. */ 6072 int i; 6073 _ACEOF 6074 if ac_fn_c_try_compile "$LINENO"; then : 6075 xorg_cv_cc_flag_unused_command_line_argument=yes 6076 else 6077 xorg_cv_cc_flag_unused_command_line_argument=no 6078 fi 6079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6080 fi 6081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6082 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6084 CFLAGS="$xorg_testset_save_CFLAGS" 6085 fi 6086 6087 found="no" 6088 6089 if test $found = "no" ; then 6090 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6092 fi 6093 6094 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6096 fi 6097 6098 CFLAGS="$CFLAGS -Wuninitialized" 6099 6100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wuninitialized" >&5 6101 $as_echo_n "checking if $CC supports-Wuninitialized... " >&6; } 6102 cacheid=xorg_cv_cc_flag__Wuninitialized 6103 if eval \${$cacheid+:} false; then : 6104 $as_echo_n "(cached) " >&6 6105 else 6106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6107 /* end confdefs.h. */ 6108 int i; 6109 int 6110 main () 6111 { 6112 6113 ; 6114 return 0; 6115 } 6116 _ACEOF 6117 if ac_fn_c_try_link "$LINENO"; then : 6118 eval $cacheid=yes 6119 else 6120 eval $cacheid=no 6121 fi 6122 rm -f core conftest.err conftest.$ac_objext \ 6123 conftest$ac_exeext conftest.$ac_ext 6124 fi 6125 6126 6127 CFLAGS="$xorg_testset_save_CFLAGS" 6128 6129 eval supported=\$$cacheid 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6131 $as_echo "$supported" >&6; } 6132 if test "$supported" = "yes" ; then 6133 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6134 found="yes" 6135 fi 6136 fi 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 xorg_testset_save_CFLAGS="$CFLAGS" 6153 6154 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6157 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6158 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6159 $as_echo_n "(cached) " >&6 6160 else 6161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6162 /* end confdefs.h. */ 6163 int i; 6164 _ACEOF 6165 if ac_fn_c_try_compile "$LINENO"; then : 6166 xorg_cv_cc_flag_unknown_warning_option=yes 6167 else 6168 xorg_cv_cc_flag_unknown_warning_option=no 6169 fi 6170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6171 fi 6172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6173 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6175 CFLAGS="$xorg_testset_save_CFLAGS" 6176 fi 6177 6178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6181 fi 6182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6184 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6185 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6186 $as_echo_n "(cached) " >&6 6187 else 6188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6189 /* end confdefs.h. */ 6190 int i; 6191 _ACEOF 6192 if ac_fn_c_try_compile "$LINENO"; then : 6193 xorg_cv_cc_flag_unused_command_line_argument=yes 6194 else 6195 xorg_cv_cc_flag_unused_command_line_argument=no 6196 fi 6197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6198 fi 6199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6200 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6202 CFLAGS="$xorg_testset_save_CFLAGS" 6203 fi 6204 6205 found="no" 6206 6207 if test $found = "no" ; then 6208 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6210 fi 6211 6212 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6214 fi 6215 6216 CFLAGS="$CFLAGS -Wshadow" 6217 6218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wshadow" >&5 6219 $as_echo_n "checking if $CC supports-Wshadow... " >&6; } 6220 cacheid=xorg_cv_cc_flag__Wshadow 6221 if eval \${$cacheid+:} false; then : 6222 $as_echo_n "(cached) " >&6 6223 else 6224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6225 /* end confdefs.h. */ 6226 int i; 6227 int 6228 main () 6229 { 6230 6231 ; 6232 return 0; 6233 } 6234 _ACEOF 6235 if ac_fn_c_try_link "$LINENO"; then : 6236 eval $cacheid=yes 6237 else 6238 eval $cacheid=no 6239 fi 6240 rm -f core conftest.err conftest.$ac_objext \ 6241 conftest$ac_exeext conftest.$ac_ext 6242 fi 6243 6244 6245 CFLAGS="$xorg_testset_save_CFLAGS" 6246 6247 eval supported=\$$cacheid 6248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6249 $as_echo "$supported" >&6; } 6250 if test "$supported" = "yes" ; then 6251 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6252 found="yes" 6253 fi 6254 fi 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 xorg_testset_save_CFLAGS="$CFLAGS" 6271 6272 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6275 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6276 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6277 $as_echo_n "(cached) " >&6 6278 else 6279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6280 /* end confdefs.h. */ 6281 int i; 6282 _ACEOF 6283 if ac_fn_c_try_compile "$LINENO"; then : 6284 xorg_cv_cc_flag_unknown_warning_option=yes 6285 else 6286 xorg_cv_cc_flag_unknown_warning_option=no 6287 fi 6288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6289 fi 6290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6291 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6293 CFLAGS="$xorg_testset_save_CFLAGS" 6294 fi 6295 6296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6299 fi 6300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6302 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6303 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6304 $as_echo_n "(cached) " >&6 6305 else 6306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6307 /* end confdefs.h. */ 6308 int i; 6309 _ACEOF 6310 if ac_fn_c_try_compile "$LINENO"; then : 6311 xorg_cv_cc_flag_unused_command_line_argument=yes 6312 else 6313 xorg_cv_cc_flag_unused_command_line_argument=no 6314 fi 6315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6316 fi 6317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6318 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6320 CFLAGS="$xorg_testset_save_CFLAGS" 6321 fi 6322 6323 found="no" 6324 6325 if test $found = "no" ; then 6326 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6328 fi 6329 6330 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6332 fi 6333 6334 CFLAGS="$CFLAGS -Wcast-qual" 6335 6336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wcast-qual" >&5 6337 $as_echo_n "checking if $CC supports-Wcast-qual... " >&6; } 6338 cacheid=xorg_cv_cc_flag__Wcast_qual 6339 if eval \${$cacheid+:} false; then : 6340 $as_echo_n "(cached) " >&6 6341 else 6342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6343 /* end confdefs.h. */ 6344 int i; 6345 int 6346 main () 6347 { 6348 6349 ; 6350 return 0; 6351 } 6352 _ACEOF 6353 if ac_fn_c_try_link "$LINENO"; then : 6354 eval $cacheid=yes 6355 else 6356 eval $cacheid=no 6357 fi 6358 rm -f core conftest.err conftest.$ac_objext \ 6359 conftest$ac_exeext conftest.$ac_ext 6360 fi 6361 6362 6363 CFLAGS="$xorg_testset_save_CFLAGS" 6364 6365 eval supported=\$$cacheid 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6367 $as_echo "$supported" >&6; } 6368 if test "$supported" = "yes" ; then 6369 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6370 found="yes" 6371 fi 6372 fi 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 xorg_testset_save_CFLAGS="$CFLAGS" 6389 6390 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6393 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6394 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6395 $as_echo_n "(cached) " >&6 6396 else 6397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6398 /* end confdefs.h. */ 6399 int i; 6400 _ACEOF 6401 if ac_fn_c_try_compile "$LINENO"; then : 6402 xorg_cv_cc_flag_unknown_warning_option=yes 6403 else 6404 xorg_cv_cc_flag_unknown_warning_option=no 6405 fi 6406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6407 fi 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6409 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6411 CFLAGS="$xorg_testset_save_CFLAGS" 6412 fi 6413 6414 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6417 fi 6418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6420 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6421 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6422 $as_echo_n "(cached) " >&6 6423 else 6424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6425 /* end confdefs.h. */ 6426 int i; 6427 _ACEOF 6428 if ac_fn_c_try_compile "$LINENO"; then : 6429 xorg_cv_cc_flag_unused_command_line_argument=yes 6430 else 6431 xorg_cv_cc_flag_unused_command_line_argument=no 6432 fi 6433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6434 fi 6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6436 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6438 CFLAGS="$xorg_testset_save_CFLAGS" 6439 fi 6440 6441 found="no" 6442 6443 if test $found = "no" ; then 6444 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 fi 6447 6448 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6450 fi 6451 6452 CFLAGS="$CFLAGS -Wmissing-noreturn" 6453 6454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-noreturn" >&5 6455 $as_echo_n "checking if $CC supports-Wmissing-noreturn... " >&6; } 6456 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6457 if eval \${$cacheid+:} false; then : 6458 $as_echo_n "(cached) " >&6 6459 else 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461 /* end confdefs.h. */ 6462 int i; 6463 int 6464 main () 6465 { 6466 6467 ; 6468 return 0; 6469 } 6470 _ACEOF 6471 if ac_fn_c_try_link "$LINENO"; then : 6472 eval $cacheid=yes 6473 else 6474 eval $cacheid=no 6475 fi 6476 rm -f core conftest.err conftest.$ac_objext \ 6477 conftest$ac_exeext conftest.$ac_ext 6478 fi 6479 6480 6481 CFLAGS="$xorg_testset_save_CFLAGS" 6482 6483 eval supported=\$$cacheid 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6485 $as_echo "$supported" >&6; } 6486 if test "$supported" = "yes" ; then 6487 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6488 found="yes" 6489 fi 6490 fi 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 xorg_testset_save_CFLAGS="$CFLAGS" 6507 6508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6511 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6512 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6513 $as_echo_n "(cached) " >&6 6514 else 6515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6516 /* end confdefs.h. */ 6517 int i; 6518 _ACEOF 6519 if ac_fn_c_try_compile "$LINENO"; then : 6520 xorg_cv_cc_flag_unknown_warning_option=yes 6521 else 6522 xorg_cv_cc_flag_unknown_warning_option=no 6523 fi 6524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6525 fi 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6527 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6529 CFLAGS="$xorg_testset_save_CFLAGS" 6530 fi 6531 6532 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6535 fi 6536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6538 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6539 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6540 $as_echo_n "(cached) " >&6 6541 else 6542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6543 /* end confdefs.h. */ 6544 int i; 6545 _ACEOF 6546 if ac_fn_c_try_compile "$LINENO"; then : 6547 xorg_cv_cc_flag_unused_command_line_argument=yes 6548 else 6549 xorg_cv_cc_flag_unused_command_line_argument=no 6550 fi 6551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6552 fi 6553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6554 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557 fi 6558 6559 found="no" 6560 6561 if test $found = "no" ; then 6562 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 6566 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6568 fi 6569 6570 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6571 6572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-format-attribute" >&5 6573 $as_echo_n "checking if $CC supports-Wmissing-format-attribute... " >&6; } 6574 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6575 if eval \${$cacheid+:} false; then : 6576 $as_echo_n "(cached) " >&6 6577 else 6578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6579 /* end confdefs.h. */ 6580 int i; 6581 int 6582 main () 6583 { 6584 6585 ; 6586 return 0; 6587 } 6588 _ACEOF 6589 if ac_fn_c_try_link "$LINENO"; then : 6590 eval $cacheid=yes 6591 else 6592 eval $cacheid=no 6593 fi 6594 rm -f core conftest.err conftest.$ac_objext \ 6595 conftest$ac_exeext conftest.$ac_ext 6596 fi 6597 6598 6599 CFLAGS="$xorg_testset_save_CFLAGS" 6600 6601 eval supported=\$$cacheid 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6603 $as_echo "$supported" >&6; } 6604 if test "$supported" = "yes" ; then 6605 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6606 found="yes" 6607 fi 6608 fi 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 xorg_testset_save_CFLAGS="$CFLAGS" 6625 6626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6629 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6630 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6631 $as_echo_n "(cached) " >&6 6632 else 6633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6634 /* end confdefs.h. */ 6635 int i; 6636 _ACEOF 6637 if ac_fn_c_try_compile "$LINENO"; then : 6638 xorg_cv_cc_flag_unknown_warning_option=yes 6639 else 6640 xorg_cv_cc_flag_unknown_warning_option=no 6641 fi 6642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6643 fi 6644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6645 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648 fi 6649 6650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6653 fi 6654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6656 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6657 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6658 $as_echo_n "(cached) " >&6 6659 else 6660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6661 /* end confdefs.h. */ 6662 int i; 6663 _ACEOF 6664 if ac_fn_c_try_compile "$LINENO"; then : 6665 xorg_cv_cc_flag_unused_command_line_argument=yes 6666 else 6667 xorg_cv_cc_flag_unused_command_line_argument=no 6668 fi 6669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6670 fi 6671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6672 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6674 CFLAGS="$xorg_testset_save_CFLAGS" 6675 fi 6676 6677 found="no" 6678 6679 if test $found = "no" ; then 6680 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6682 fi 6683 6684 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6686 fi 6687 6688 CFLAGS="$CFLAGS -Wredundant-decls" 6689 6690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wredundant-decls" >&5 6691 $as_echo_n "checking if $CC supports-Wredundant-decls... " >&6; } 6692 cacheid=xorg_cv_cc_flag__Wredundant_decls 6693 if eval \${$cacheid+:} false; then : 6694 $as_echo_n "(cached) " >&6 6695 else 6696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6697 /* end confdefs.h. */ 6698 int i; 6699 int 6700 main () 6701 { 6702 6703 ; 6704 return 0; 6705 } 6706 _ACEOF 6707 if ac_fn_c_try_link "$LINENO"; then : 6708 eval $cacheid=yes 6709 else 6710 eval $cacheid=no 6711 fi 6712 rm -f core conftest.err conftest.$ac_objext \ 6713 conftest$ac_exeext conftest.$ac_ext 6714 fi 6715 6716 6717 CFLAGS="$xorg_testset_save_CFLAGS" 6718 6719 eval supported=\$$cacheid 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6721 $as_echo "$supported" >&6; } 6722 if test "$supported" = "yes" ; then 6723 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6724 found="yes" 6725 fi 6726 fi 6727 6728 6729 6730 # These are currently disabled because they are noisy. They will be enabled 6731 # in the future once the codebase is sufficiently modernized to silence 6732 # them. For now, I don't want them to drown out the other warnings. 6733 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6734 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6735 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6736 6737 # Turn some warnings into errors, so we don't accidently get successful builds 6738 # when there are problems that should be fixed. 6739 6740 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 xorg_testset_save_CFLAGS="$CFLAGS" 6755 6756 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6759 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6760 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6761 $as_echo_n "(cached) " >&6 6762 else 6763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6764 /* end confdefs.h. */ 6765 int i; 6766 _ACEOF 6767 if ac_fn_c_try_compile "$LINENO"; then : 6768 xorg_cv_cc_flag_unknown_warning_option=yes 6769 else 6770 xorg_cv_cc_flag_unknown_warning_option=no 6771 fi 6772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6773 fi 6774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6775 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6776 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6777 CFLAGS="$xorg_testset_save_CFLAGS" 6778 fi 6779 6780 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6783 fi 6784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6786 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6787 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6788 $as_echo_n "(cached) " >&6 6789 else 6790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6791 /* end confdefs.h. */ 6792 int i; 6793 _ACEOF 6794 if ac_fn_c_try_compile "$LINENO"; then : 6795 xorg_cv_cc_flag_unused_command_line_argument=yes 6796 else 6797 xorg_cv_cc_flag_unused_command_line_argument=no 6798 fi 6799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6800 fi 6801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6802 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6803 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6804 CFLAGS="$xorg_testset_save_CFLAGS" 6805 fi 6806 6807 found="no" 6808 6809 if test $found = "no" ; then 6810 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6812 fi 6813 6814 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6816 fi 6817 6818 CFLAGS="$CFLAGS -Werror=implicit" 6819 6820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=implicit" >&5 6821 $as_echo_n "checking if $CC supports-Werror=implicit... " >&6; } 6822 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6823 if eval \${$cacheid+:} false; then : 6824 $as_echo_n "(cached) " >&6 6825 else 6826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6827 /* end confdefs.h. */ 6828 int i; 6829 int 6830 main () 6831 { 6832 6833 ; 6834 return 0; 6835 } 6836 _ACEOF 6837 if ac_fn_c_try_link "$LINENO"; then : 6838 eval $cacheid=yes 6839 else 6840 eval $cacheid=no 6841 fi 6842 rm -f core conftest.err conftest.$ac_objext \ 6843 conftest$ac_exeext conftest.$ac_ext 6844 fi 6845 6846 6847 CFLAGS="$xorg_testset_save_CFLAGS" 6848 6849 eval supported=\$$cacheid 6850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6851 $as_echo "$supported" >&6; } 6852 if test "$supported" = "yes" ; then 6853 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6854 found="yes" 6855 fi 6856 fi 6857 6858 if test $found = "no" ; then 6859 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 fi 6862 6863 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6865 fi 6866 6867 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6868 6869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6870 $as_echo_n "checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6871 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6872 if eval \${$cacheid+:} false; then : 6873 $as_echo_n "(cached) " >&6 6874 else 6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6876 /* end confdefs.h. */ 6877 int i; 6878 int 6879 main () 6880 { 6881 6882 ; 6883 return 0; 6884 } 6885 _ACEOF 6886 if ac_fn_c_try_link "$LINENO"; then : 6887 eval $cacheid=yes 6888 else 6889 eval $cacheid=no 6890 fi 6891 rm -f core conftest.err conftest.$ac_objext \ 6892 conftest$ac_exeext conftest.$ac_ext 6893 fi 6894 6895 6896 CFLAGS="$xorg_testset_save_CFLAGS" 6897 6898 eval supported=\$$cacheid 6899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6900 $as_echo "$supported" >&6; } 6901 if test "$supported" = "yes" ; then 6902 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6903 found="yes" 6904 fi 6905 fi 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 xorg_testset_save_CFLAGS="$CFLAGS" 6922 6923 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6926 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6927 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6928 $as_echo_n "(cached) " >&6 6929 else 6930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6931 /* end confdefs.h. */ 6932 int i; 6933 _ACEOF 6934 if ac_fn_c_try_compile "$LINENO"; then : 6935 xorg_cv_cc_flag_unknown_warning_option=yes 6936 else 6937 xorg_cv_cc_flag_unknown_warning_option=no 6938 fi 6939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6940 fi 6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6942 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6943 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6944 CFLAGS="$xorg_testset_save_CFLAGS" 6945 fi 6946 6947 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6950 fi 6951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6953 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6954 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6955 $as_echo_n "(cached) " >&6 6956 else 6957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6958 /* end confdefs.h. */ 6959 int i; 6960 _ACEOF 6961 if ac_fn_c_try_compile "$LINENO"; then : 6962 xorg_cv_cc_flag_unused_command_line_argument=yes 6963 else 6964 xorg_cv_cc_flag_unused_command_line_argument=no 6965 fi 6966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6967 fi 6968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6969 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6970 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6971 CFLAGS="$xorg_testset_save_CFLAGS" 6972 fi 6973 6974 found="no" 6975 6976 if test $found = "no" ; then 6977 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6979 fi 6980 6981 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6983 fi 6984 6985 CFLAGS="$CFLAGS -Werror=nonnull" 6986 6987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=nonnull" >&5 6988 $as_echo_n "checking if $CC supports-Werror=nonnull... " >&6; } 6989 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6990 if eval \${$cacheid+:} false; then : 6991 $as_echo_n "(cached) " >&6 6992 else 6993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6994 /* end confdefs.h. */ 6995 int i; 6996 int 6997 main () 6998 { 6999 7000 ; 7001 return 0; 7002 } 7003 _ACEOF 7004 if ac_fn_c_try_link "$LINENO"; then : 7005 eval $cacheid=yes 7006 else 7007 eval $cacheid=no 7008 fi 7009 rm -f core conftest.err conftest.$ac_objext \ 7010 conftest$ac_exeext conftest.$ac_ext 7011 fi 7012 7013 7014 CFLAGS="$xorg_testset_save_CFLAGS" 7015 7016 eval supported=\$$cacheid 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7018 $as_echo "$supported" >&6; } 7019 if test "$supported" = "yes" ; then 7020 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7021 found="yes" 7022 fi 7023 fi 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 xorg_testset_save_CFLAGS="$CFLAGS" 7040 7041 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7044 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7045 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7046 $as_echo_n "(cached) " >&6 7047 else 7048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7049 /* end confdefs.h. */ 7050 int i; 7051 _ACEOF 7052 if ac_fn_c_try_compile "$LINENO"; then : 7053 xorg_cv_cc_flag_unknown_warning_option=yes 7054 else 7055 xorg_cv_cc_flag_unknown_warning_option=no 7056 fi 7057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7058 fi 7059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7060 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7061 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7062 CFLAGS="$xorg_testset_save_CFLAGS" 7063 fi 7064 7065 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7068 fi 7069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7071 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7072 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7073 $as_echo_n "(cached) " >&6 7074 else 7075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7076 /* end confdefs.h. */ 7077 int i; 7078 _ACEOF 7079 if ac_fn_c_try_compile "$LINENO"; then : 7080 xorg_cv_cc_flag_unused_command_line_argument=yes 7081 else 7082 xorg_cv_cc_flag_unused_command_line_argument=no 7083 fi 7084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7085 fi 7086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7087 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7088 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7089 CFLAGS="$xorg_testset_save_CFLAGS" 7090 fi 7091 7092 found="no" 7093 7094 if test $found = "no" ; then 7095 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7097 fi 7098 7099 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7101 fi 7102 7103 CFLAGS="$CFLAGS -Werror=init-self" 7104 7105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=init-self" >&5 7106 $as_echo_n "checking if $CC supports-Werror=init-self... " >&6; } 7107 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7108 if eval \${$cacheid+:} false; then : 7109 $as_echo_n "(cached) " >&6 7110 else 7111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7112 /* end confdefs.h. */ 7113 int i; 7114 int 7115 main () 7116 { 7117 7118 ; 7119 return 0; 7120 } 7121 _ACEOF 7122 if ac_fn_c_try_link "$LINENO"; then : 7123 eval $cacheid=yes 7124 else 7125 eval $cacheid=no 7126 fi 7127 rm -f core conftest.err conftest.$ac_objext \ 7128 conftest$ac_exeext conftest.$ac_ext 7129 fi 7130 7131 7132 CFLAGS="$xorg_testset_save_CFLAGS" 7133 7134 eval supported=\$$cacheid 7135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7136 $as_echo "$supported" >&6; } 7137 if test "$supported" = "yes" ; then 7138 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7139 found="yes" 7140 fi 7141 fi 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 xorg_testset_save_CFLAGS="$CFLAGS" 7158 7159 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7162 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7163 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7164 $as_echo_n "(cached) " >&6 7165 else 7166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7167 /* end confdefs.h. */ 7168 int i; 7169 _ACEOF 7170 if ac_fn_c_try_compile "$LINENO"; then : 7171 xorg_cv_cc_flag_unknown_warning_option=yes 7172 else 7173 xorg_cv_cc_flag_unknown_warning_option=no 7174 fi 7175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7176 fi 7177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7178 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7179 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7180 CFLAGS="$xorg_testset_save_CFLAGS" 7181 fi 7182 7183 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7186 fi 7187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7189 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7190 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7191 $as_echo_n "(cached) " >&6 7192 else 7193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7194 /* end confdefs.h. */ 7195 int i; 7196 _ACEOF 7197 if ac_fn_c_try_compile "$LINENO"; then : 7198 xorg_cv_cc_flag_unused_command_line_argument=yes 7199 else 7200 xorg_cv_cc_flag_unused_command_line_argument=no 7201 fi 7202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7203 fi 7204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7205 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7206 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7207 CFLAGS="$xorg_testset_save_CFLAGS" 7208 fi 7209 7210 found="no" 7211 7212 if test $found = "no" ; then 7213 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7215 fi 7216 7217 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7219 fi 7220 7221 CFLAGS="$CFLAGS -Werror=main" 7222 7223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=main" >&5 7224 $as_echo_n "checking if $CC supports-Werror=main... " >&6; } 7225 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7226 if eval \${$cacheid+:} false; then : 7227 $as_echo_n "(cached) " >&6 7228 else 7229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7230 /* end confdefs.h. */ 7231 int i; 7232 int 7233 main () 7234 { 7235 7236 ; 7237 return 0; 7238 } 7239 _ACEOF 7240 if ac_fn_c_try_link "$LINENO"; then : 7241 eval $cacheid=yes 7242 else 7243 eval $cacheid=no 7244 fi 7245 rm -f core conftest.err conftest.$ac_objext \ 7246 conftest$ac_exeext conftest.$ac_ext 7247 fi 7248 7249 7250 CFLAGS="$xorg_testset_save_CFLAGS" 7251 7252 eval supported=\$$cacheid 7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7254 $as_echo "$supported" >&6; } 7255 if test "$supported" = "yes" ; then 7256 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7257 found="yes" 7258 fi 7259 fi 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 xorg_testset_save_CFLAGS="$CFLAGS" 7276 7277 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7280 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7281 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7282 $as_echo_n "(cached) " >&6 7283 else 7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7285 /* end confdefs.h. */ 7286 int i; 7287 _ACEOF 7288 if ac_fn_c_try_compile "$LINENO"; then : 7289 xorg_cv_cc_flag_unknown_warning_option=yes 7290 else 7291 xorg_cv_cc_flag_unknown_warning_option=no 7292 fi 7293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7294 fi 7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7296 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7298 CFLAGS="$xorg_testset_save_CFLAGS" 7299 fi 7300 7301 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7304 fi 7305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7307 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7308 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7309 $as_echo_n "(cached) " >&6 7310 else 7311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7312 /* end confdefs.h. */ 7313 int i; 7314 _ACEOF 7315 if ac_fn_c_try_compile "$LINENO"; then : 7316 xorg_cv_cc_flag_unused_command_line_argument=yes 7317 else 7318 xorg_cv_cc_flag_unused_command_line_argument=no 7319 fi 7320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7321 fi 7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7323 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7325 CFLAGS="$xorg_testset_save_CFLAGS" 7326 fi 7327 7328 found="no" 7329 7330 if test $found = "no" ; then 7331 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7333 fi 7334 7335 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7337 fi 7338 7339 CFLAGS="$CFLAGS -Werror=missing-braces" 7340 7341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=missing-braces" >&5 7342 $as_echo_n "checking if $CC supports-Werror=missing-braces... " >&6; } 7343 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7344 if eval \${$cacheid+:} false; then : 7345 $as_echo_n "(cached) " >&6 7346 else 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348 /* end confdefs.h. */ 7349 int i; 7350 int 7351 main () 7352 { 7353 7354 ; 7355 return 0; 7356 } 7357 _ACEOF 7358 if ac_fn_c_try_link "$LINENO"; then : 7359 eval $cacheid=yes 7360 else 7361 eval $cacheid=no 7362 fi 7363 rm -f core conftest.err conftest.$ac_objext \ 7364 conftest$ac_exeext conftest.$ac_ext 7365 fi 7366 7367 7368 CFLAGS="$xorg_testset_save_CFLAGS" 7369 7370 eval supported=\$$cacheid 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7372 $as_echo "$supported" >&6; } 7373 if test "$supported" = "yes" ; then 7374 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7375 found="yes" 7376 fi 7377 fi 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 xorg_testset_save_CFLAGS="$CFLAGS" 7394 7395 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7398 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7399 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7400 $as_echo_n "(cached) " >&6 7401 else 7402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7403 /* end confdefs.h. */ 7404 int i; 7405 _ACEOF 7406 if ac_fn_c_try_compile "$LINENO"; then : 7407 xorg_cv_cc_flag_unknown_warning_option=yes 7408 else 7409 xorg_cv_cc_flag_unknown_warning_option=no 7410 fi 7411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7412 fi 7413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7414 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7415 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7416 CFLAGS="$xorg_testset_save_CFLAGS" 7417 fi 7418 7419 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7422 fi 7423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7425 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7426 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7427 $as_echo_n "(cached) " >&6 7428 else 7429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7430 /* end confdefs.h. */ 7431 int i; 7432 _ACEOF 7433 if ac_fn_c_try_compile "$LINENO"; then : 7434 xorg_cv_cc_flag_unused_command_line_argument=yes 7435 else 7436 xorg_cv_cc_flag_unused_command_line_argument=no 7437 fi 7438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7439 fi 7440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7441 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7443 CFLAGS="$xorg_testset_save_CFLAGS" 7444 fi 7445 7446 found="no" 7447 7448 if test $found = "no" ; then 7449 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7451 fi 7452 7453 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7455 fi 7456 7457 CFLAGS="$CFLAGS -Werror=sequence-point" 7458 7459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=sequence-point" >&5 7460 $as_echo_n "checking if $CC supports-Werror=sequence-point... " >&6; } 7461 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7462 if eval \${$cacheid+:} false; then : 7463 $as_echo_n "(cached) " >&6 7464 else 7465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7466 /* end confdefs.h. */ 7467 int i; 7468 int 7469 main () 7470 { 7471 7472 ; 7473 return 0; 7474 } 7475 _ACEOF 7476 if ac_fn_c_try_link "$LINENO"; then : 7477 eval $cacheid=yes 7478 else 7479 eval $cacheid=no 7480 fi 7481 rm -f core conftest.err conftest.$ac_objext \ 7482 conftest$ac_exeext conftest.$ac_ext 7483 fi 7484 7485 7486 CFLAGS="$xorg_testset_save_CFLAGS" 7487 7488 eval supported=\$$cacheid 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7490 $as_echo "$supported" >&6; } 7491 if test "$supported" = "yes" ; then 7492 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7493 found="yes" 7494 fi 7495 fi 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 xorg_testset_save_CFLAGS="$CFLAGS" 7512 7513 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7516 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7517 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519 else 7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7521 /* end confdefs.h. */ 7522 int i; 7523 _ACEOF 7524 if ac_fn_c_try_compile "$LINENO"; then : 7525 xorg_cv_cc_flag_unknown_warning_option=yes 7526 else 7527 xorg_cv_cc_flag_unknown_warning_option=no 7528 fi 7529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7530 fi 7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7532 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7533 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535 fi 7536 7537 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 fi 7541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7543 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7544 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7545 $as_echo_n "(cached) " >&6 7546 else 7547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7548 /* end confdefs.h. */ 7549 int i; 7550 _ACEOF 7551 if ac_fn_c_try_compile "$LINENO"; then : 7552 xorg_cv_cc_flag_unused_command_line_argument=yes 7553 else 7554 xorg_cv_cc_flag_unused_command_line_argument=no 7555 fi 7556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7557 fi 7558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7559 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7560 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7561 CFLAGS="$xorg_testset_save_CFLAGS" 7562 fi 7563 7564 found="no" 7565 7566 if test $found = "no" ; then 7567 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7569 fi 7570 7571 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7573 fi 7574 7575 CFLAGS="$CFLAGS -Werror=return-type" 7576 7577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=return-type" >&5 7578 $as_echo_n "checking if $CC supports-Werror=return-type... " >&6; } 7579 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7580 if eval \${$cacheid+:} false; then : 7581 $as_echo_n "(cached) " >&6 7582 else 7583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7584 /* end confdefs.h. */ 7585 int i; 7586 int 7587 main () 7588 { 7589 7590 ; 7591 return 0; 7592 } 7593 _ACEOF 7594 if ac_fn_c_try_link "$LINENO"; then : 7595 eval $cacheid=yes 7596 else 7597 eval $cacheid=no 7598 fi 7599 rm -f core conftest.err conftest.$ac_objext \ 7600 conftest$ac_exeext conftest.$ac_ext 7601 fi 7602 7603 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605 7606 eval supported=\$$cacheid 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7608 $as_echo "$supported" >&6; } 7609 if test "$supported" = "yes" ; then 7610 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7611 found="yes" 7612 fi 7613 fi 7614 7615 if test $found = "no" ; then 7616 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7618 fi 7619 7620 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7622 fi 7623 7624 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7625 7626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7627 $as_echo_n "checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7628 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7629 if eval \${$cacheid+:} false; then : 7630 $as_echo_n "(cached) " >&6 7631 else 7632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7633 /* end confdefs.h. */ 7634 int i; 7635 int 7636 main () 7637 { 7638 7639 ; 7640 return 0; 7641 } 7642 _ACEOF 7643 if ac_fn_c_try_link "$LINENO"; then : 7644 eval $cacheid=yes 7645 else 7646 eval $cacheid=no 7647 fi 7648 rm -f core conftest.err conftest.$ac_objext \ 7649 conftest$ac_exeext conftest.$ac_ext 7650 fi 7651 7652 7653 CFLAGS="$xorg_testset_save_CFLAGS" 7654 7655 eval supported=\$$cacheid 7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7657 $as_echo "$supported" >&6; } 7658 if test "$supported" = "yes" ; then 7659 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7660 found="yes" 7661 fi 7662 fi 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 xorg_testset_save_CFLAGS="$CFLAGS" 7679 7680 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7683 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7684 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7685 $as_echo_n "(cached) " >&6 7686 else 7687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7688 /* end confdefs.h. */ 7689 int i; 7690 _ACEOF 7691 if ac_fn_c_try_compile "$LINENO"; then : 7692 xorg_cv_cc_flag_unknown_warning_option=yes 7693 else 7694 xorg_cv_cc_flag_unknown_warning_option=no 7695 fi 7696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7697 fi 7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7699 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7701 CFLAGS="$xorg_testset_save_CFLAGS" 7702 fi 7703 7704 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7707 fi 7708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7710 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7711 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7712 $as_echo_n "(cached) " >&6 7713 else 7714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7715 /* end confdefs.h. */ 7716 int i; 7717 _ACEOF 7718 if ac_fn_c_try_compile "$LINENO"; then : 7719 xorg_cv_cc_flag_unused_command_line_argument=yes 7720 else 7721 xorg_cv_cc_flag_unused_command_line_argument=no 7722 fi 7723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7724 fi 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7726 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7727 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7728 CFLAGS="$xorg_testset_save_CFLAGS" 7729 fi 7730 7731 found="no" 7732 7733 if test $found = "no" ; then 7734 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7736 fi 7737 7738 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7740 fi 7741 7742 CFLAGS="$CFLAGS -Werror=trigraphs" 7743 7744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=trigraphs" >&5 7745 $as_echo_n "checking if $CC supports-Werror=trigraphs... " >&6; } 7746 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7747 if eval \${$cacheid+:} false; then : 7748 $as_echo_n "(cached) " >&6 7749 else 7750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7751 /* end confdefs.h. */ 7752 int i; 7753 int 7754 main () 7755 { 7756 7757 ; 7758 return 0; 7759 } 7760 _ACEOF 7761 if ac_fn_c_try_link "$LINENO"; then : 7762 eval $cacheid=yes 7763 else 7764 eval $cacheid=no 7765 fi 7766 rm -f core conftest.err conftest.$ac_objext \ 7767 conftest$ac_exeext conftest.$ac_ext 7768 fi 7769 7770 7771 CFLAGS="$xorg_testset_save_CFLAGS" 7772 7773 eval supported=\$$cacheid 7774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7775 $as_echo "$supported" >&6; } 7776 if test "$supported" = "yes" ; then 7777 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7778 found="yes" 7779 fi 7780 fi 7781 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 xorg_testset_save_CFLAGS="$CFLAGS" 7797 7798 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7801 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7802 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7803 $as_echo_n "(cached) " >&6 7804 else 7805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7806 /* end confdefs.h. */ 7807 int i; 7808 _ACEOF 7809 if ac_fn_c_try_compile "$LINENO"; then : 7810 xorg_cv_cc_flag_unknown_warning_option=yes 7811 else 7812 xorg_cv_cc_flag_unknown_warning_option=no 7813 fi 7814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7815 fi 7816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7817 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7818 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7819 CFLAGS="$xorg_testset_save_CFLAGS" 7820 fi 7821 7822 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7825 fi 7826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7828 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7829 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7830 $as_echo_n "(cached) " >&6 7831 else 7832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7833 /* end confdefs.h. */ 7834 int i; 7835 _ACEOF 7836 if ac_fn_c_try_compile "$LINENO"; then : 7837 xorg_cv_cc_flag_unused_command_line_argument=yes 7838 else 7839 xorg_cv_cc_flag_unused_command_line_argument=no 7840 fi 7841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7842 fi 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7844 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7845 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7846 CFLAGS="$xorg_testset_save_CFLAGS" 7847 fi 7848 7849 found="no" 7850 7851 if test $found = "no" ; then 7852 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7854 fi 7855 7856 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7858 fi 7859 7860 CFLAGS="$CFLAGS -Werror=array-bounds" 7861 7862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=array-bounds" >&5 7863 $as_echo_n "checking if $CC supports-Werror=array-bounds... " >&6; } 7864 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7865 if eval \${$cacheid+:} false; then : 7866 $as_echo_n "(cached) " >&6 7867 else 7868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7869 /* end confdefs.h. */ 7870 int i; 7871 int 7872 main () 7873 { 7874 7875 ; 7876 return 0; 7877 } 7878 _ACEOF 7879 if ac_fn_c_try_link "$LINENO"; then : 7880 eval $cacheid=yes 7881 else 7882 eval $cacheid=no 7883 fi 7884 rm -f core conftest.err conftest.$ac_objext \ 7885 conftest$ac_exeext conftest.$ac_ext 7886 fi 7887 7888 7889 CFLAGS="$xorg_testset_save_CFLAGS" 7890 7891 eval supported=\$$cacheid 7892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7893 $as_echo "$supported" >&6; } 7894 if test "$supported" = "yes" ; then 7895 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7896 found="yes" 7897 fi 7898 fi 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 xorg_testset_save_CFLAGS="$CFLAGS" 7915 7916 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7919 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7920 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7921 $as_echo_n "(cached) " >&6 7922 else 7923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7924 /* end confdefs.h. */ 7925 int i; 7926 _ACEOF 7927 if ac_fn_c_try_compile "$LINENO"; then : 7928 xorg_cv_cc_flag_unknown_warning_option=yes 7929 else 7930 xorg_cv_cc_flag_unknown_warning_option=no 7931 fi 7932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7933 fi 7934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7935 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7936 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7937 CFLAGS="$xorg_testset_save_CFLAGS" 7938 fi 7939 7940 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7943 fi 7944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7946 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7947 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7948 $as_echo_n "(cached) " >&6 7949 else 7950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7951 /* end confdefs.h. */ 7952 int i; 7953 _ACEOF 7954 if ac_fn_c_try_compile "$LINENO"; then : 7955 xorg_cv_cc_flag_unused_command_line_argument=yes 7956 else 7957 xorg_cv_cc_flag_unused_command_line_argument=no 7958 fi 7959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7960 fi 7961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7962 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7964 CFLAGS="$xorg_testset_save_CFLAGS" 7965 fi 7966 7967 found="no" 7968 7969 if test $found = "no" ; then 7970 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7972 fi 7973 7974 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7976 fi 7977 7978 CFLAGS="$CFLAGS -Werror=write-strings" 7979 7980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=write-strings" >&5 7981 $as_echo_n "checking if $CC supports-Werror=write-strings... " >&6; } 7982 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7983 if eval \${$cacheid+:} false; then : 7984 $as_echo_n "(cached) " >&6 7985 else 7986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7987 /* end confdefs.h. */ 7988 int i; 7989 int 7990 main () 7991 { 7992 7993 ; 7994 return 0; 7995 } 7996 _ACEOF 7997 if ac_fn_c_try_link "$LINENO"; then : 7998 eval $cacheid=yes 7999 else 8000 eval $cacheid=no 8001 fi 8002 rm -f core conftest.err conftest.$ac_objext \ 8003 conftest$ac_exeext conftest.$ac_ext 8004 fi 8005 8006 8007 CFLAGS="$xorg_testset_save_CFLAGS" 8008 8009 eval supported=\$$cacheid 8010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8011 $as_echo "$supported" >&6; } 8012 if test "$supported" = "yes" ; then 8013 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8014 found="yes" 8015 fi 8016 fi 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 xorg_testset_save_CFLAGS="$CFLAGS" 8033 8034 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8037 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8038 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8039 $as_echo_n "(cached) " >&6 8040 else 8041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8042 /* end confdefs.h. */ 8043 int i; 8044 _ACEOF 8045 if ac_fn_c_try_compile "$LINENO"; then : 8046 xorg_cv_cc_flag_unknown_warning_option=yes 8047 else 8048 xorg_cv_cc_flag_unknown_warning_option=no 8049 fi 8050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8051 fi 8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8053 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 fi 8057 8058 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8061 fi 8062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8064 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8065 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8066 $as_echo_n "(cached) " >&6 8067 else 8068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8069 /* end confdefs.h. */ 8070 int i; 8071 _ACEOF 8072 if ac_fn_c_try_compile "$LINENO"; then : 8073 xorg_cv_cc_flag_unused_command_line_argument=yes 8074 else 8075 xorg_cv_cc_flag_unused_command_line_argument=no 8076 fi 8077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8078 fi 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8080 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8081 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8082 CFLAGS="$xorg_testset_save_CFLAGS" 8083 fi 8084 8085 found="no" 8086 8087 if test $found = "no" ; then 8088 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8090 fi 8091 8092 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8094 fi 8095 8096 CFLAGS="$CFLAGS -Werror=address" 8097 8098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=address" >&5 8099 $as_echo_n "checking if $CC supports-Werror=address... " >&6; } 8100 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8101 if eval \${$cacheid+:} false; then : 8102 $as_echo_n "(cached) " >&6 8103 else 8104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8105 /* end confdefs.h. */ 8106 int i; 8107 int 8108 main () 8109 { 8110 8111 ; 8112 return 0; 8113 } 8114 _ACEOF 8115 if ac_fn_c_try_link "$LINENO"; then : 8116 eval $cacheid=yes 8117 else 8118 eval $cacheid=no 8119 fi 8120 rm -f core conftest.err conftest.$ac_objext \ 8121 conftest$ac_exeext conftest.$ac_ext 8122 fi 8123 8124 8125 CFLAGS="$xorg_testset_save_CFLAGS" 8126 8127 eval supported=\$$cacheid 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8129 $as_echo "$supported" >&6; } 8130 if test "$supported" = "yes" ; then 8131 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8132 found="yes" 8133 fi 8134 fi 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 xorg_testset_save_CFLAGS="$CFLAGS" 8151 8152 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8155 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8156 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8157 $as_echo_n "(cached) " >&6 8158 else 8159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160 /* end confdefs.h. */ 8161 int i; 8162 _ACEOF 8163 if ac_fn_c_try_compile "$LINENO"; then : 8164 xorg_cv_cc_flag_unknown_warning_option=yes 8165 else 8166 xorg_cv_cc_flag_unknown_warning_option=no 8167 fi 8168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8169 fi 8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8171 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8172 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 fi 8175 8176 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8179 fi 8180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8182 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8183 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8184 $as_echo_n "(cached) " >&6 8185 else 8186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8187 /* end confdefs.h. */ 8188 int i; 8189 _ACEOF 8190 if ac_fn_c_try_compile "$LINENO"; then : 8191 xorg_cv_cc_flag_unused_command_line_argument=yes 8192 else 8193 xorg_cv_cc_flag_unused_command_line_argument=no 8194 fi 8195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8196 fi 8197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8198 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8200 CFLAGS="$xorg_testset_save_CFLAGS" 8201 fi 8202 8203 found="no" 8204 8205 if test $found = "no" ; then 8206 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8208 fi 8209 8210 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8212 fi 8213 8214 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8215 8216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=int-to-pointer-cast" >&5 8217 $as_echo_n "checking if $CC supports-Werror=int-to-pointer-cast... " >&6; } 8218 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8219 if eval \${$cacheid+:} false; then : 8220 $as_echo_n "(cached) " >&6 8221 else 8222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8223 /* end confdefs.h. */ 8224 int i; 8225 int 8226 main () 8227 { 8228 8229 ; 8230 return 0; 8231 } 8232 _ACEOF 8233 if ac_fn_c_try_link "$LINENO"; then : 8234 eval $cacheid=yes 8235 else 8236 eval $cacheid=no 8237 fi 8238 rm -f core conftest.err conftest.$ac_objext \ 8239 conftest$ac_exeext conftest.$ac_ext 8240 fi 8241 8242 8243 CFLAGS="$xorg_testset_save_CFLAGS" 8244 8245 eval supported=\$$cacheid 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8247 $as_echo "$supported" >&6; } 8248 if test "$supported" = "yes" ; then 8249 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8250 found="yes" 8251 fi 8252 fi 8253 8254 if test $found = "no" ; then 8255 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8257 fi 8258 8259 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8261 fi 8262 8263 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8264 8265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8266 $as_echo_n "checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8267 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8268 if eval \${$cacheid+:} false; then : 8269 $as_echo_n "(cached) " >&6 8270 else 8271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8272 /* end confdefs.h. */ 8273 int i; 8274 int 8275 main () 8276 { 8277 8278 ; 8279 return 0; 8280 } 8281 _ACEOF 8282 if ac_fn_c_try_link "$LINENO"; then : 8283 eval $cacheid=yes 8284 else 8285 eval $cacheid=no 8286 fi 8287 rm -f core conftest.err conftest.$ac_objext \ 8288 conftest$ac_exeext conftest.$ac_ext 8289 fi 8290 8291 8292 CFLAGS="$xorg_testset_save_CFLAGS" 8293 8294 eval supported=\$$cacheid 8295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8296 $as_echo "$supported" >&6; } 8297 if test "$supported" = "yes" ; then 8298 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8299 found="yes" 8300 fi 8301 fi 8302 8303 8304 8305 8306 8307 8308 8309 8310 8311 8312 8313 8314 8315 8316 8317 xorg_testset_save_CFLAGS="$CFLAGS" 8318 8319 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8322 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8323 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8324 $as_echo_n "(cached) " >&6 8325 else 8326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8327 /* end confdefs.h. */ 8328 int i; 8329 _ACEOF 8330 if ac_fn_c_try_compile "$LINENO"; then : 8331 xorg_cv_cc_flag_unknown_warning_option=yes 8332 else 8333 xorg_cv_cc_flag_unknown_warning_option=no 8334 fi 8335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8336 fi 8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8338 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8340 CFLAGS="$xorg_testset_save_CFLAGS" 8341 fi 8342 8343 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8346 fi 8347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8349 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8350 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8351 $as_echo_n "(cached) " >&6 8352 else 8353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8354 /* end confdefs.h. */ 8355 int i; 8356 _ACEOF 8357 if ac_fn_c_try_compile "$LINENO"; then : 8358 xorg_cv_cc_flag_unused_command_line_argument=yes 8359 else 8360 xorg_cv_cc_flag_unused_command_line_argument=no 8361 fi 8362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8363 fi 8364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8365 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8366 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8367 CFLAGS="$xorg_testset_save_CFLAGS" 8368 fi 8369 8370 found="no" 8371 8372 if test $found = "no" ; then 8373 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8375 fi 8376 8377 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8379 fi 8380 8381 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8382 8383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=pointer-to-int-cast" >&5 8384 $as_echo_n "checking if $CC supports-Werror=pointer-to-int-cast... " >&6; } 8385 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8386 if eval \${$cacheid+:} false; then : 8387 $as_echo_n "(cached) " >&6 8388 else 8389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8390 /* end confdefs.h. */ 8391 int i; 8392 int 8393 main () 8394 { 8395 8396 ; 8397 return 0; 8398 } 8399 _ACEOF 8400 if ac_fn_c_try_link "$LINENO"; then : 8401 eval $cacheid=yes 8402 else 8403 eval $cacheid=no 8404 fi 8405 rm -f core conftest.err conftest.$ac_objext \ 8406 conftest$ac_exeext conftest.$ac_ext 8407 fi 8408 8409 8410 CFLAGS="$xorg_testset_save_CFLAGS" 8411 8412 eval supported=\$$cacheid 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8414 $as_echo "$supported" >&6; } 8415 if test "$supported" = "yes" ; then 8416 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8417 found="yes" 8418 fi 8419 fi 8420 8421 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8422 else 8423 { $as_echo "$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 8424 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 8437 8438 xorg_testset_save_CFLAGS="$CFLAGS" 8439 8440 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8443 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8444 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8445 $as_echo_n "(cached) " >&6 8446 else 8447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8448 /* end confdefs.h. */ 8449 int i; 8450 _ACEOF 8451 if ac_fn_c_try_compile "$LINENO"; then : 8452 xorg_cv_cc_flag_unknown_warning_option=yes 8453 else 8454 xorg_cv_cc_flag_unknown_warning_option=no 8455 fi 8456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8457 fi 8458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8459 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8460 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8461 CFLAGS="$xorg_testset_save_CFLAGS" 8462 fi 8463 8464 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8467 fi 8468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8470 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8471 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 8479 xorg_cv_cc_flag_unused_command_line_argument=yes 8480 else 8481 xorg_cv_cc_flag_unused_command_line_argument=no 8482 fi 8483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8484 fi 8485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8486 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8487 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8488 CFLAGS="$xorg_testset_save_CFLAGS" 8489 fi 8490 8491 found="no" 8492 8493 if test $found = "no" ; then 8494 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8496 fi 8497 8498 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8500 fi 8501 8502 CFLAGS="$CFLAGS -Wimplicit" 8503 8504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wimplicit" >&5 8505 $as_echo_n "checking if $CC supports-Wimplicit... " >&6; } 8506 cacheid=xorg_cv_cc_flag__Wimplicit 8507 if eval \${$cacheid+:} false; then : 8508 $as_echo_n "(cached) " >&6 8509 else 8510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8511 /* end confdefs.h. */ 8512 int i; 8513 int 8514 main () 8515 { 8516 8517 ; 8518 return 0; 8519 } 8520 _ACEOF 8521 if ac_fn_c_try_link "$LINENO"; then : 8522 eval $cacheid=yes 8523 else 8524 eval $cacheid=no 8525 fi 8526 rm -f core conftest.err conftest.$ac_objext \ 8527 conftest$ac_exeext conftest.$ac_ext 8528 fi 8529 8530 8531 CFLAGS="$xorg_testset_save_CFLAGS" 8532 8533 eval supported=\$$cacheid 8534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8535 $as_echo "$supported" >&6; } 8536 if test "$supported" = "yes" ; then 8537 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8538 found="yes" 8539 fi 8540 fi 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 xorg_testset_save_CFLAGS="$CFLAGS" 8557 8558 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8561 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8562 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8563 $as_echo_n "(cached) " >&6 8564 else 8565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8566 /* end confdefs.h. */ 8567 int i; 8568 _ACEOF 8569 if ac_fn_c_try_compile "$LINENO"; then : 8570 xorg_cv_cc_flag_unknown_warning_option=yes 8571 else 8572 xorg_cv_cc_flag_unknown_warning_option=no 8573 fi 8574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8575 fi 8576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8577 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8578 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8579 CFLAGS="$xorg_testset_save_CFLAGS" 8580 fi 8581 8582 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8585 fi 8586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8588 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8589 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8590 $as_echo_n "(cached) " >&6 8591 else 8592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8593 /* end confdefs.h. */ 8594 int i; 8595 _ACEOF 8596 if ac_fn_c_try_compile "$LINENO"; then : 8597 xorg_cv_cc_flag_unused_command_line_argument=yes 8598 else 8599 xorg_cv_cc_flag_unused_command_line_argument=no 8600 fi 8601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8602 fi 8603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8604 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8606 CFLAGS="$xorg_testset_save_CFLAGS" 8607 fi 8608 8609 found="no" 8610 8611 if test $found = "no" ; then 8612 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8614 fi 8615 8616 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8618 fi 8619 8620 CFLAGS="$CFLAGS -Wnonnull" 8621 8622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnonnull" >&5 8623 $as_echo_n "checking if $CC supports-Wnonnull... " >&6; } 8624 cacheid=xorg_cv_cc_flag__Wnonnull 8625 if eval \${$cacheid+:} false; then : 8626 $as_echo_n "(cached) " >&6 8627 else 8628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8629 /* end confdefs.h. */ 8630 int i; 8631 int 8632 main () 8633 { 8634 8635 ; 8636 return 0; 8637 } 8638 _ACEOF 8639 if ac_fn_c_try_link "$LINENO"; then : 8640 eval $cacheid=yes 8641 else 8642 eval $cacheid=no 8643 fi 8644 rm -f core conftest.err conftest.$ac_objext \ 8645 conftest$ac_exeext conftest.$ac_ext 8646 fi 8647 8648 8649 CFLAGS="$xorg_testset_save_CFLAGS" 8650 8651 eval supported=\$$cacheid 8652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8653 $as_echo "$supported" >&6; } 8654 if test "$supported" = "yes" ; then 8655 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8656 found="yes" 8657 fi 8658 fi 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 xorg_testset_save_CFLAGS="$CFLAGS" 8675 8676 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8679 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8680 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8681 $as_echo_n "(cached) " >&6 8682 else 8683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8684 /* end confdefs.h. */ 8685 int i; 8686 _ACEOF 8687 if ac_fn_c_try_compile "$LINENO"; then : 8688 xorg_cv_cc_flag_unknown_warning_option=yes 8689 else 8690 xorg_cv_cc_flag_unknown_warning_option=no 8691 fi 8692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8693 fi 8694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8695 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8696 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8697 CFLAGS="$xorg_testset_save_CFLAGS" 8698 fi 8699 8700 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8703 fi 8704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8706 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8707 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8708 $as_echo_n "(cached) " >&6 8709 else 8710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8711 /* end confdefs.h. */ 8712 int i; 8713 _ACEOF 8714 if ac_fn_c_try_compile "$LINENO"; then : 8715 xorg_cv_cc_flag_unused_command_line_argument=yes 8716 else 8717 xorg_cv_cc_flag_unused_command_line_argument=no 8718 fi 8719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8720 fi 8721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8722 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8723 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8724 CFLAGS="$xorg_testset_save_CFLAGS" 8725 fi 8726 8727 found="no" 8728 8729 if test $found = "no" ; then 8730 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8732 fi 8733 8734 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8736 fi 8737 8738 CFLAGS="$CFLAGS -Winit-self" 8739 8740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Winit-self" >&5 8741 $as_echo_n "checking if $CC supports-Winit-self... " >&6; } 8742 cacheid=xorg_cv_cc_flag__Winit_self 8743 if eval \${$cacheid+:} false; then : 8744 $as_echo_n "(cached) " >&6 8745 else 8746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8747 /* end confdefs.h. */ 8748 int i; 8749 int 8750 main () 8751 { 8752 8753 ; 8754 return 0; 8755 } 8756 _ACEOF 8757 if ac_fn_c_try_link "$LINENO"; then : 8758 eval $cacheid=yes 8759 else 8760 eval $cacheid=no 8761 fi 8762 rm -f core conftest.err conftest.$ac_objext \ 8763 conftest$ac_exeext conftest.$ac_ext 8764 fi 8765 8766 8767 CFLAGS="$xorg_testset_save_CFLAGS" 8768 8769 eval supported=\$$cacheid 8770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8771 $as_echo "$supported" >&6; } 8772 if test "$supported" = "yes" ; then 8773 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8774 found="yes" 8775 fi 8776 fi 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 xorg_testset_save_CFLAGS="$CFLAGS" 8793 8794 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8797 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8798 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8799 $as_echo_n "(cached) " >&6 8800 else 8801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8802 /* end confdefs.h. */ 8803 int i; 8804 _ACEOF 8805 if ac_fn_c_try_compile "$LINENO"; then : 8806 xorg_cv_cc_flag_unknown_warning_option=yes 8807 else 8808 xorg_cv_cc_flag_unknown_warning_option=no 8809 fi 8810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8811 fi 8812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8813 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8814 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8815 CFLAGS="$xorg_testset_save_CFLAGS" 8816 fi 8817 8818 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8821 fi 8822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8824 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8825 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8826 $as_echo_n "(cached) " >&6 8827 else 8828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8829 /* end confdefs.h. */ 8830 int i; 8831 _ACEOF 8832 if ac_fn_c_try_compile "$LINENO"; then : 8833 xorg_cv_cc_flag_unused_command_line_argument=yes 8834 else 8835 xorg_cv_cc_flag_unused_command_line_argument=no 8836 fi 8837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8838 fi 8839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8840 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8841 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8842 CFLAGS="$xorg_testset_save_CFLAGS" 8843 fi 8844 8845 found="no" 8846 8847 if test $found = "no" ; then 8848 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8850 fi 8851 8852 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8854 fi 8855 8856 CFLAGS="$CFLAGS -Wmain" 8857 8858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmain" >&5 8859 $as_echo_n "checking if $CC supports-Wmain... " >&6; } 8860 cacheid=xorg_cv_cc_flag__Wmain 8861 if eval \${$cacheid+:} false; then : 8862 $as_echo_n "(cached) " >&6 8863 else 8864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8865 /* end confdefs.h. */ 8866 int i; 8867 int 8868 main () 8869 { 8870 8871 ; 8872 return 0; 8873 } 8874 _ACEOF 8875 if ac_fn_c_try_link "$LINENO"; then : 8876 eval $cacheid=yes 8877 else 8878 eval $cacheid=no 8879 fi 8880 rm -f core conftest.err conftest.$ac_objext \ 8881 conftest$ac_exeext conftest.$ac_ext 8882 fi 8883 8884 8885 CFLAGS="$xorg_testset_save_CFLAGS" 8886 8887 eval supported=\$$cacheid 8888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8889 $as_echo "$supported" >&6; } 8890 if test "$supported" = "yes" ; then 8891 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8892 found="yes" 8893 fi 8894 fi 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 xorg_testset_save_CFLAGS="$CFLAGS" 8911 8912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8915 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8916 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8917 $as_echo_n "(cached) " >&6 8918 else 8919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8920 /* end confdefs.h. */ 8921 int i; 8922 _ACEOF 8923 if ac_fn_c_try_compile "$LINENO"; then : 8924 xorg_cv_cc_flag_unknown_warning_option=yes 8925 else 8926 xorg_cv_cc_flag_unknown_warning_option=no 8927 fi 8928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8929 fi 8930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8931 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934 fi 8935 8936 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8939 fi 8940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8942 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8943 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8944 $as_echo_n "(cached) " >&6 8945 else 8946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8947 /* end confdefs.h. */ 8948 int i; 8949 _ACEOF 8950 if ac_fn_c_try_compile "$LINENO"; then : 8951 xorg_cv_cc_flag_unused_command_line_argument=yes 8952 else 8953 xorg_cv_cc_flag_unused_command_line_argument=no 8954 fi 8955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8956 fi 8957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8958 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8960 CFLAGS="$xorg_testset_save_CFLAGS" 8961 fi 8962 8963 found="no" 8964 8965 if test $found = "no" ; then 8966 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 fi 8969 8970 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8972 fi 8973 8974 CFLAGS="$CFLAGS -Wmissing-braces" 8975 8976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-braces" >&5 8977 $as_echo_n "checking if $CC supports-Wmissing-braces... " >&6; } 8978 cacheid=xorg_cv_cc_flag__Wmissing_braces 8979 if eval \${$cacheid+:} false; then : 8980 $as_echo_n "(cached) " >&6 8981 else 8982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8983 /* end confdefs.h. */ 8984 int i; 8985 int 8986 main () 8987 { 8988 8989 ; 8990 return 0; 8991 } 8992 _ACEOF 8993 if ac_fn_c_try_link "$LINENO"; then : 8994 eval $cacheid=yes 8995 else 8996 eval $cacheid=no 8997 fi 8998 rm -f core conftest.err conftest.$ac_objext \ 8999 conftest$ac_exeext conftest.$ac_ext 9000 fi 9001 9002 9003 CFLAGS="$xorg_testset_save_CFLAGS" 9004 9005 eval supported=\$$cacheid 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9007 $as_echo "$supported" >&6; } 9008 if test "$supported" = "yes" ; then 9009 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9010 found="yes" 9011 fi 9012 fi 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 xorg_testset_save_CFLAGS="$CFLAGS" 9029 9030 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9033 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9034 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9035 $as_echo_n "(cached) " >&6 9036 else 9037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9038 /* end confdefs.h. */ 9039 int i; 9040 _ACEOF 9041 if ac_fn_c_try_compile "$LINENO"; then : 9042 xorg_cv_cc_flag_unknown_warning_option=yes 9043 else 9044 xorg_cv_cc_flag_unknown_warning_option=no 9045 fi 9046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9047 fi 9048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9049 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 fi 9053 9054 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 fi 9058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9060 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9061 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9062 $as_echo_n "(cached) " >&6 9063 else 9064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9065 /* end confdefs.h. */ 9066 int i; 9067 _ACEOF 9068 if ac_fn_c_try_compile "$LINENO"; then : 9069 xorg_cv_cc_flag_unused_command_line_argument=yes 9070 else 9071 xorg_cv_cc_flag_unused_command_line_argument=no 9072 fi 9073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9074 fi 9075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9076 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9077 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9078 CFLAGS="$xorg_testset_save_CFLAGS" 9079 fi 9080 9081 found="no" 9082 9083 if test $found = "no" ; then 9084 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9086 fi 9087 9088 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9090 fi 9091 9092 CFLAGS="$CFLAGS -Wsequence-point" 9093 9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wsequence-point" >&5 9095 $as_echo_n "checking if $CC supports-Wsequence-point... " >&6; } 9096 cacheid=xorg_cv_cc_flag__Wsequence_point 9097 if eval \${$cacheid+:} false; then : 9098 $as_echo_n "(cached) " >&6 9099 else 9100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9101 /* end confdefs.h. */ 9102 int i; 9103 int 9104 main () 9105 { 9106 9107 ; 9108 return 0; 9109 } 9110 _ACEOF 9111 if ac_fn_c_try_link "$LINENO"; then : 9112 eval $cacheid=yes 9113 else 9114 eval $cacheid=no 9115 fi 9116 rm -f core conftest.err conftest.$ac_objext \ 9117 conftest$ac_exeext conftest.$ac_ext 9118 fi 9119 9120 9121 CFLAGS="$xorg_testset_save_CFLAGS" 9122 9123 eval supported=\$$cacheid 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9125 $as_echo "$supported" >&6; } 9126 if test "$supported" = "yes" ; then 9127 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9128 found="yes" 9129 fi 9130 fi 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 xorg_testset_save_CFLAGS="$CFLAGS" 9147 9148 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9151 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9152 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9153 $as_echo_n "(cached) " >&6 9154 else 9155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9156 /* end confdefs.h. */ 9157 int i; 9158 _ACEOF 9159 if ac_fn_c_try_compile "$LINENO"; then : 9160 xorg_cv_cc_flag_unknown_warning_option=yes 9161 else 9162 xorg_cv_cc_flag_unknown_warning_option=no 9163 fi 9164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9165 fi 9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9167 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9169 CFLAGS="$xorg_testset_save_CFLAGS" 9170 fi 9171 9172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9175 fi 9176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9178 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9179 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9180 $as_echo_n "(cached) " >&6 9181 else 9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9183 /* end confdefs.h. */ 9184 int i; 9185 _ACEOF 9186 if ac_fn_c_try_compile "$LINENO"; then : 9187 xorg_cv_cc_flag_unused_command_line_argument=yes 9188 else 9189 xorg_cv_cc_flag_unused_command_line_argument=no 9190 fi 9191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9192 fi 9193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9194 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9196 CFLAGS="$xorg_testset_save_CFLAGS" 9197 fi 9198 9199 found="no" 9200 9201 if test $found = "no" ; then 9202 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 fi 9205 9206 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9208 fi 9209 9210 CFLAGS="$CFLAGS -Wreturn-type" 9211 9212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wreturn-type" >&5 9213 $as_echo_n "checking if $CC supports-Wreturn-type... " >&6; } 9214 cacheid=xorg_cv_cc_flag__Wreturn_type 9215 if eval \${$cacheid+:} false; then : 9216 $as_echo_n "(cached) " >&6 9217 else 9218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9219 /* end confdefs.h. */ 9220 int i; 9221 int 9222 main () 9223 { 9224 9225 ; 9226 return 0; 9227 } 9228 _ACEOF 9229 if ac_fn_c_try_link "$LINENO"; then : 9230 eval $cacheid=yes 9231 else 9232 eval $cacheid=no 9233 fi 9234 rm -f core conftest.err conftest.$ac_objext \ 9235 conftest$ac_exeext conftest.$ac_ext 9236 fi 9237 9238 9239 CFLAGS="$xorg_testset_save_CFLAGS" 9240 9241 eval supported=\$$cacheid 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9243 $as_echo "$supported" >&6; } 9244 if test "$supported" = "yes" ; then 9245 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9246 found="yes" 9247 fi 9248 fi 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 xorg_testset_save_CFLAGS="$CFLAGS" 9265 9266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9269 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9270 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9271 $as_echo_n "(cached) " >&6 9272 else 9273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9274 /* end confdefs.h. */ 9275 int i; 9276 _ACEOF 9277 if ac_fn_c_try_compile "$LINENO"; then : 9278 xorg_cv_cc_flag_unknown_warning_option=yes 9279 else 9280 xorg_cv_cc_flag_unknown_warning_option=no 9281 fi 9282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9283 fi 9284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9285 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288 fi 9289 9290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9293 fi 9294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9296 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9297 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9298 $as_echo_n "(cached) " >&6 9299 else 9300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9301 /* end confdefs.h. */ 9302 int i; 9303 _ACEOF 9304 if ac_fn_c_try_compile "$LINENO"; then : 9305 xorg_cv_cc_flag_unused_command_line_argument=yes 9306 else 9307 xorg_cv_cc_flag_unused_command_line_argument=no 9308 fi 9309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9310 fi 9311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9312 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9314 CFLAGS="$xorg_testset_save_CFLAGS" 9315 fi 9316 9317 found="no" 9318 9319 if test $found = "no" ; then 9320 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9322 fi 9323 9324 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9326 fi 9327 9328 CFLAGS="$CFLAGS -Wtrigraphs" 9329 9330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wtrigraphs" >&5 9331 $as_echo_n "checking if $CC supports-Wtrigraphs... " >&6; } 9332 cacheid=xorg_cv_cc_flag__Wtrigraphs 9333 if eval \${$cacheid+:} false; then : 9334 $as_echo_n "(cached) " >&6 9335 else 9336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9337 /* end confdefs.h. */ 9338 int i; 9339 int 9340 main () 9341 { 9342 9343 ; 9344 return 0; 9345 } 9346 _ACEOF 9347 if ac_fn_c_try_link "$LINENO"; then : 9348 eval $cacheid=yes 9349 else 9350 eval $cacheid=no 9351 fi 9352 rm -f core conftest.err conftest.$ac_objext \ 9353 conftest$ac_exeext conftest.$ac_ext 9354 fi 9355 9356 9357 CFLAGS="$xorg_testset_save_CFLAGS" 9358 9359 eval supported=\$$cacheid 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9361 $as_echo "$supported" >&6; } 9362 if test "$supported" = "yes" ; then 9363 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9364 found="yes" 9365 fi 9366 fi 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 xorg_testset_save_CFLAGS="$CFLAGS" 9383 9384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9387 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9388 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9389 $as_echo_n "(cached) " >&6 9390 else 9391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9392 /* end confdefs.h. */ 9393 int i; 9394 _ACEOF 9395 if ac_fn_c_try_compile "$LINENO"; then : 9396 xorg_cv_cc_flag_unknown_warning_option=yes 9397 else 9398 xorg_cv_cc_flag_unknown_warning_option=no 9399 fi 9400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9401 fi 9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9403 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9405 CFLAGS="$xorg_testset_save_CFLAGS" 9406 fi 9407 9408 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9411 fi 9412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9414 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9415 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9416 $as_echo_n "(cached) " >&6 9417 else 9418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9419 /* end confdefs.h. */ 9420 int i; 9421 _ACEOF 9422 if ac_fn_c_try_compile "$LINENO"; then : 9423 xorg_cv_cc_flag_unused_command_line_argument=yes 9424 else 9425 xorg_cv_cc_flag_unused_command_line_argument=no 9426 fi 9427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9428 fi 9429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9430 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9432 CFLAGS="$xorg_testset_save_CFLAGS" 9433 fi 9434 9435 found="no" 9436 9437 if test $found = "no" ; then 9438 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9440 fi 9441 9442 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9444 fi 9445 9446 CFLAGS="$CFLAGS -Warray-bounds" 9447 9448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Warray-bounds" >&5 9449 $as_echo_n "checking if $CC supports-Warray-bounds... " >&6; } 9450 cacheid=xorg_cv_cc_flag__Warray_bounds 9451 if eval \${$cacheid+:} false; then : 9452 $as_echo_n "(cached) " >&6 9453 else 9454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9455 /* end confdefs.h. */ 9456 int i; 9457 int 9458 main () 9459 { 9460 9461 ; 9462 return 0; 9463 } 9464 _ACEOF 9465 if ac_fn_c_try_link "$LINENO"; then : 9466 eval $cacheid=yes 9467 else 9468 eval $cacheid=no 9469 fi 9470 rm -f core conftest.err conftest.$ac_objext \ 9471 conftest$ac_exeext conftest.$ac_ext 9472 fi 9473 9474 9475 CFLAGS="$xorg_testset_save_CFLAGS" 9476 9477 eval supported=\$$cacheid 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9479 $as_echo "$supported" >&6; } 9480 if test "$supported" = "yes" ; then 9481 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9482 found="yes" 9483 fi 9484 fi 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 xorg_testset_save_CFLAGS="$CFLAGS" 9501 9502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9505 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9506 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9507 $as_echo_n "(cached) " >&6 9508 else 9509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9510 /* end confdefs.h. */ 9511 int i; 9512 _ACEOF 9513 if ac_fn_c_try_compile "$LINENO"; then : 9514 xorg_cv_cc_flag_unknown_warning_option=yes 9515 else 9516 xorg_cv_cc_flag_unknown_warning_option=no 9517 fi 9518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9519 fi 9520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9521 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524 fi 9525 9526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9529 fi 9530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9532 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9533 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9534 $as_echo_n "(cached) " >&6 9535 else 9536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9537 /* end confdefs.h. */ 9538 int i; 9539 _ACEOF 9540 if ac_fn_c_try_compile "$LINENO"; then : 9541 xorg_cv_cc_flag_unused_command_line_argument=yes 9542 else 9543 xorg_cv_cc_flag_unused_command_line_argument=no 9544 fi 9545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9546 fi 9547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9548 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9550 CFLAGS="$xorg_testset_save_CFLAGS" 9551 fi 9552 9553 found="no" 9554 9555 if test $found = "no" ; then 9556 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 fi 9559 9560 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9562 fi 9563 9564 CFLAGS="$CFLAGS -Wwrite-strings" 9565 9566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wwrite-strings" >&5 9567 $as_echo_n "checking if $CC supports-Wwrite-strings... " >&6; } 9568 cacheid=xorg_cv_cc_flag__Wwrite_strings 9569 if eval \${$cacheid+:} false; then : 9570 $as_echo_n "(cached) " >&6 9571 else 9572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9573 /* end confdefs.h. */ 9574 int i; 9575 int 9576 main () 9577 { 9578 9579 ; 9580 return 0; 9581 } 9582 _ACEOF 9583 if ac_fn_c_try_link "$LINENO"; then : 9584 eval $cacheid=yes 9585 else 9586 eval $cacheid=no 9587 fi 9588 rm -f core conftest.err conftest.$ac_objext \ 9589 conftest$ac_exeext conftest.$ac_ext 9590 fi 9591 9592 9593 CFLAGS="$xorg_testset_save_CFLAGS" 9594 9595 eval supported=\$$cacheid 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9597 $as_echo "$supported" >&6; } 9598 if test "$supported" = "yes" ; then 9599 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9600 found="yes" 9601 fi 9602 fi 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 xorg_testset_save_CFLAGS="$CFLAGS" 9619 9620 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9623 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9624 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9625 $as_echo_n "(cached) " >&6 9626 else 9627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9628 /* end confdefs.h. */ 9629 int i; 9630 _ACEOF 9631 if ac_fn_c_try_compile "$LINENO"; then : 9632 xorg_cv_cc_flag_unknown_warning_option=yes 9633 else 9634 xorg_cv_cc_flag_unknown_warning_option=no 9635 fi 9636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9637 fi 9638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9639 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9641 CFLAGS="$xorg_testset_save_CFLAGS" 9642 fi 9643 9644 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9647 fi 9648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9650 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9651 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9652 $as_echo_n "(cached) " >&6 9653 else 9654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9655 /* end confdefs.h. */ 9656 int i; 9657 _ACEOF 9658 if ac_fn_c_try_compile "$LINENO"; then : 9659 xorg_cv_cc_flag_unused_command_line_argument=yes 9660 else 9661 xorg_cv_cc_flag_unused_command_line_argument=no 9662 fi 9663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9664 fi 9665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9666 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9667 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9668 CFLAGS="$xorg_testset_save_CFLAGS" 9669 fi 9670 9671 found="no" 9672 9673 if test $found = "no" ; then 9674 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9676 fi 9677 9678 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9680 fi 9681 9682 CFLAGS="$CFLAGS -Waddress" 9683 9684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Waddress" >&5 9685 $as_echo_n "checking if $CC supports-Waddress... " >&6; } 9686 cacheid=xorg_cv_cc_flag__Waddress 9687 if eval \${$cacheid+:} false; then : 9688 $as_echo_n "(cached) " >&6 9689 else 9690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9691 /* end confdefs.h. */ 9692 int i; 9693 int 9694 main () 9695 { 9696 9697 ; 9698 return 0; 9699 } 9700 _ACEOF 9701 if ac_fn_c_try_link "$LINENO"; then : 9702 eval $cacheid=yes 9703 else 9704 eval $cacheid=no 9705 fi 9706 rm -f core conftest.err conftest.$ac_objext \ 9707 conftest$ac_exeext conftest.$ac_ext 9708 fi 9709 9710 9711 CFLAGS="$xorg_testset_save_CFLAGS" 9712 9713 eval supported=\$$cacheid 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9715 $as_echo "$supported" >&6; } 9716 if test "$supported" = "yes" ; then 9717 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9718 found="yes" 9719 fi 9720 fi 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 xorg_testset_save_CFLAGS="$CFLAGS" 9737 9738 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9741 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9742 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9743 $as_echo_n "(cached) " >&6 9744 else 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746 /* end confdefs.h. */ 9747 int i; 9748 _ACEOF 9749 if ac_fn_c_try_compile "$LINENO"; then : 9750 xorg_cv_cc_flag_unknown_warning_option=yes 9751 else 9752 xorg_cv_cc_flag_unknown_warning_option=no 9753 fi 9754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9755 fi 9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9757 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760 fi 9761 9762 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9765 fi 9766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9768 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9769 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9770 $as_echo_n "(cached) " >&6 9771 else 9772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9773 /* end confdefs.h. */ 9774 int i; 9775 _ACEOF 9776 if ac_fn_c_try_compile "$LINENO"; then : 9777 xorg_cv_cc_flag_unused_command_line_argument=yes 9778 else 9779 xorg_cv_cc_flag_unused_command_line_argument=no 9780 fi 9781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9782 fi 9783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9784 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9785 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9786 CFLAGS="$xorg_testset_save_CFLAGS" 9787 fi 9788 9789 found="no" 9790 9791 if test $found = "no" ; then 9792 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9794 fi 9795 9796 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9798 fi 9799 9800 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9801 9802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wint-to-pointer-cast" >&5 9803 $as_echo_n "checking if $CC supports-Wint-to-pointer-cast... " >&6; } 9804 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9805 if eval \${$cacheid+:} false; then : 9806 $as_echo_n "(cached) " >&6 9807 else 9808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9809 /* end confdefs.h. */ 9810 int i; 9811 int 9812 main () 9813 { 9814 9815 ; 9816 return 0; 9817 } 9818 _ACEOF 9819 if ac_fn_c_try_link "$LINENO"; then : 9820 eval $cacheid=yes 9821 else 9822 eval $cacheid=no 9823 fi 9824 rm -f core conftest.err conftest.$ac_objext \ 9825 conftest$ac_exeext conftest.$ac_ext 9826 fi 9827 9828 9829 CFLAGS="$xorg_testset_save_CFLAGS" 9830 9831 eval supported=\$$cacheid 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9833 $as_echo "$supported" >&6; } 9834 if test "$supported" = "yes" ; then 9835 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9836 found="yes" 9837 fi 9838 fi 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 xorg_testset_save_CFLAGS="$CFLAGS" 9855 9856 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9859 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9860 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9861 $as_echo_n "(cached) " >&6 9862 else 9863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9864 /* end confdefs.h. */ 9865 int i; 9866 _ACEOF 9867 if ac_fn_c_try_compile "$LINENO"; then : 9868 xorg_cv_cc_flag_unknown_warning_option=yes 9869 else 9870 xorg_cv_cc_flag_unknown_warning_option=no 9871 fi 9872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9873 fi 9874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9875 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9876 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9877 CFLAGS="$xorg_testset_save_CFLAGS" 9878 fi 9879 9880 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9883 fi 9884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9886 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9887 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9888 $as_echo_n "(cached) " >&6 9889 else 9890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9891 /* end confdefs.h. */ 9892 int i; 9893 _ACEOF 9894 if ac_fn_c_try_compile "$LINENO"; then : 9895 xorg_cv_cc_flag_unused_command_line_argument=yes 9896 else 9897 xorg_cv_cc_flag_unused_command_line_argument=no 9898 fi 9899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9900 fi 9901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9902 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9904 CFLAGS="$xorg_testset_save_CFLAGS" 9905 fi 9906 9907 found="no" 9908 9909 if test $found = "no" ; then 9910 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 9914 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9916 fi 9917 9918 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9919 9920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-to-int-cast" >&5 9921 $as_echo_n "checking if $CC supports-Wpointer-to-int-cast... " >&6; } 9922 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9923 if eval \${$cacheid+:} false; then : 9924 $as_echo_n "(cached) " >&6 9925 else 9926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9927 /* end confdefs.h. */ 9928 int i; 9929 int 9930 main () 9931 { 9932 9933 ; 9934 return 0; 9935 } 9936 _ACEOF 9937 if ac_fn_c_try_link "$LINENO"; then : 9938 eval $cacheid=yes 9939 else 9940 eval $cacheid=no 9941 fi 9942 rm -f core conftest.err conftest.$ac_objext \ 9943 conftest$ac_exeext conftest.$ac_ext 9944 fi 9945 9946 9947 CFLAGS="$xorg_testset_save_CFLAGS" 9948 9949 eval supported=\$$cacheid 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9951 $as_echo "$supported" >&6; } 9952 if test "$supported" = "yes" ; then 9953 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9954 found="yes" 9955 fi 9956 fi 9957 9958 9959 fi 9960 9961 9962 9963 9964 9965 9966 9967 CWARNFLAGS="$BASE_CFLAGS" 9968 if test "x$GCC" = xyes ; then 9969 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9970 fi 9971 9972 9973 9974 9975 9976 9977 9978 9979 # Check whether --enable-strict-compilation was given. 9980 if test "${enable_strict_compilation+set}" = set; then : 9981 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9982 else 9983 STRICT_COMPILE=no 9984 fi 9985 9986 9987 9988 9989 9990 9991 STRICT_CFLAGS="" 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 xorg_testset_save_CFLAGS="$CFLAGS" 10006 10007 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10010 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10011 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10012 $as_echo_n "(cached) " >&6 10013 else 10014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10015 /* end confdefs.h. */ 10016 int i; 10017 _ACEOF 10018 if ac_fn_c_try_compile "$LINENO"; then : 10019 xorg_cv_cc_flag_unknown_warning_option=yes 10020 else 10021 xorg_cv_cc_flag_unknown_warning_option=no 10022 fi 10023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10024 fi 10025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10026 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10027 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10028 CFLAGS="$xorg_testset_save_CFLAGS" 10029 fi 10030 10031 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10034 fi 10035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10037 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10038 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10039 $as_echo_n "(cached) " >&6 10040 else 10041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10042 /* end confdefs.h. */ 10043 int i; 10044 _ACEOF 10045 if ac_fn_c_try_compile "$LINENO"; then : 10046 xorg_cv_cc_flag_unused_command_line_argument=yes 10047 else 10048 xorg_cv_cc_flag_unused_command_line_argument=no 10049 fi 10050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10051 fi 10052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10053 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10054 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10055 CFLAGS="$xorg_testset_save_CFLAGS" 10056 fi 10057 10058 found="no" 10059 10060 if test $found = "no" ; then 10061 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10063 fi 10064 10065 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10067 fi 10068 10069 CFLAGS="$CFLAGS -pedantic" 10070 10071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-pedantic" >&5 10072 $as_echo_n "checking if $CC supports-pedantic... " >&6; } 10073 cacheid=xorg_cv_cc_flag__pedantic 10074 if eval \${$cacheid+:} false; then : 10075 $as_echo_n "(cached) " >&6 10076 else 10077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10078 /* end confdefs.h. */ 10079 int i; 10080 int 10081 main () 10082 { 10083 10084 ; 10085 return 0; 10086 } 10087 _ACEOF 10088 if ac_fn_c_try_link "$LINENO"; then : 10089 eval $cacheid=yes 10090 else 10091 eval $cacheid=no 10092 fi 10093 rm -f core conftest.err conftest.$ac_objext \ 10094 conftest$ac_exeext conftest.$ac_ext 10095 fi 10096 10097 10098 CFLAGS="$xorg_testset_save_CFLAGS" 10099 10100 eval supported=\$$cacheid 10101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10102 $as_echo "$supported" >&6; } 10103 if test "$supported" = "yes" ; then 10104 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10105 found="yes" 10106 fi 10107 fi 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 xorg_testset_save_CFLAGS="$CFLAGS" 10124 10125 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10128 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10129 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10130 $as_echo_n "(cached) " >&6 10131 else 10132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133 /* end confdefs.h. */ 10134 int i; 10135 _ACEOF 10136 if ac_fn_c_try_compile "$LINENO"; then : 10137 xorg_cv_cc_flag_unknown_warning_option=yes 10138 else 10139 xorg_cv_cc_flag_unknown_warning_option=no 10140 fi 10141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10142 fi 10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10144 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10146 CFLAGS="$xorg_testset_save_CFLAGS" 10147 fi 10148 10149 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10152 fi 10153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10155 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10156 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10157 $as_echo_n "(cached) " >&6 10158 else 10159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10160 /* end confdefs.h. */ 10161 int i; 10162 _ACEOF 10163 if ac_fn_c_try_compile "$LINENO"; then : 10164 xorg_cv_cc_flag_unused_command_line_argument=yes 10165 else 10166 xorg_cv_cc_flag_unused_command_line_argument=no 10167 fi 10168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10169 fi 10170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10171 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10172 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10173 CFLAGS="$xorg_testset_save_CFLAGS" 10174 fi 10175 10176 found="no" 10177 10178 if test $found = "no" ; then 10179 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10181 fi 10182 10183 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10185 fi 10186 10187 CFLAGS="$CFLAGS -Werror" 10188 10189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror" >&5 10190 $as_echo_n "checking if $CC supports-Werror... " >&6; } 10191 cacheid=xorg_cv_cc_flag__Werror 10192 if eval \${$cacheid+:} false; then : 10193 $as_echo_n "(cached) " >&6 10194 else 10195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10196 /* end confdefs.h. */ 10197 int i; 10198 int 10199 main () 10200 { 10201 10202 ; 10203 return 0; 10204 } 10205 _ACEOF 10206 if ac_fn_c_try_link "$LINENO"; then : 10207 eval $cacheid=yes 10208 else 10209 eval $cacheid=no 10210 fi 10211 rm -f core conftest.err conftest.$ac_objext \ 10212 conftest$ac_exeext conftest.$ac_ext 10213 fi 10214 10215 10216 CFLAGS="$xorg_testset_save_CFLAGS" 10217 10218 eval supported=\$$cacheid 10219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10220 $as_echo "$supported" >&6; } 10221 if test "$supported" = "yes" ; then 10222 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10223 found="yes" 10224 fi 10225 fi 10226 10227 if test $found = "no" ; then 10228 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10230 fi 10231 10232 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10234 fi 10235 10236 CFLAGS="$CFLAGS -errwarn" 10237 10238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn" >&5 10239 $as_echo_n "checking if $CC supports-errwarn... " >&6; } 10240 cacheid=xorg_cv_cc_flag__errwarn 10241 if eval \${$cacheid+:} false; then : 10242 $as_echo_n "(cached) " >&6 10243 else 10244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10245 /* end confdefs.h. */ 10246 int i; 10247 int 10248 main () 10249 { 10250 10251 ; 10252 return 0; 10253 } 10254 _ACEOF 10255 if ac_fn_c_try_link "$LINENO"; then : 10256 eval $cacheid=yes 10257 else 10258 eval $cacheid=no 10259 fi 10260 rm -f core conftest.err conftest.$ac_objext \ 10261 conftest$ac_exeext conftest.$ac_ext 10262 fi 10263 10264 10265 CFLAGS="$xorg_testset_save_CFLAGS" 10266 10267 eval supported=\$$cacheid 10268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10269 $as_echo "$supported" >&6; } 10270 if test "$supported" = "yes" ; then 10271 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10272 found="yes" 10273 fi 10274 fi 10275 10276 10277 10278 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10279 # activate it with -Werror, so we add it here explicitly. 10280 10281 10282 10283 10284 10285 10286 10287 10288 10289 10290 10291 10292 10293 xorg_testset_save_CFLAGS="$CFLAGS" 10294 10295 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10298 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10299 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10300 $as_echo_n "(cached) " >&6 10301 else 10302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10303 /* end confdefs.h. */ 10304 int i; 10305 _ACEOF 10306 if ac_fn_c_try_compile "$LINENO"; then : 10307 xorg_cv_cc_flag_unknown_warning_option=yes 10308 else 10309 xorg_cv_cc_flag_unknown_warning_option=no 10310 fi 10311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10312 fi 10313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10314 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10316 CFLAGS="$xorg_testset_save_CFLAGS" 10317 fi 10318 10319 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10322 fi 10323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10325 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10326 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10327 $as_echo_n "(cached) " >&6 10328 else 10329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10330 /* end confdefs.h. */ 10331 int i; 10332 _ACEOF 10333 if ac_fn_c_try_compile "$LINENO"; then : 10334 xorg_cv_cc_flag_unused_command_line_argument=yes 10335 else 10336 xorg_cv_cc_flag_unused_command_line_argument=no 10337 fi 10338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10339 fi 10340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10341 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10343 CFLAGS="$xorg_testset_save_CFLAGS" 10344 fi 10345 10346 found="no" 10347 10348 if test $found = "no" ; then 10349 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10351 fi 10352 10353 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10355 fi 10356 10357 CFLAGS="$CFLAGS -Werror=attributes" 10358 10359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=attributes" >&5 10360 $as_echo_n "checking if $CC supports-Werror=attributes... " >&6; } 10361 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10362 if eval \${$cacheid+:} false; then : 10363 $as_echo_n "(cached) " >&6 10364 else 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366 /* end confdefs.h. */ 10367 int i; 10368 int 10369 main () 10370 { 10371 10372 ; 10373 return 0; 10374 } 10375 _ACEOF 10376 if ac_fn_c_try_link "$LINENO"; then : 10377 eval $cacheid=yes 10378 else 10379 eval $cacheid=no 10380 fi 10381 rm -f core conftest.err conftest.$ac_objext \ 10382 conftest$ac_exeext conftest.$ac_ext 10383 fi 10384 10385 10386 CFLAGS="$xorg_testset_save_CFLAGS" 10387 10388 eval supported=\$$cacheid 10389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10390 $as_echo "$supported" >&6; } 10391 if test "$supported" = "yes" ; then 10392 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10393 found="yes" 10394 fi 10395 fi 10396 10397 10398 10399 if test "x$STRICT_COMPILE" = "xyes"; then 10400 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10401 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10402 fi 10403 10404 10405 10406 10407 10408 10409 cat >>confdefs.h <<_ACEOF 10410 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10411 _ACEOF 10412 10413 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10414 if test "x$PVM" = "x"; then 10415 PVM="0" 10416 fi 10417 10418 cat >>confdefs.h <<_ACEOF 10419 #define PACKAGE_VERSION_MINOR $PVM 10420 _ACEOF 10421 10422 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10423 if test "x$PVP" = "x"; then 10424 PVP="0" 10425 fi 10426 10427 cat >>confdefs.h <<_ACEOF 10428 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10429 _ACEOF 10430 10431 10432 10433 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10434 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10435 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10436 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10437 10438 10439 10440 10441 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10442 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10443 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10444 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10445 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10446 10447 10448 10449 10450 10451 10452 if test x$APP_MAN_SUFFIX = x ; then 10453 APP_MAN_SUFFIX=1 10454 fi 10455 if test x$APP_MAN_DIR = x ; then 10456 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10457 fi 10458 10459 if test x$LIB_MAN_SUFFIX = x ; then 10460 LIB_MAN_SUFFIX=3 10461 fi 10462 if test x$LIB_MAN_DIR = x ; then 10463 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10464 fi 10465 10466 if test x$FILE_MAN_SUFFIX = x ; then 10467 case $host_os in 10468 solaris*) FILE_MAN_SUFFIX=4 ;; 10469 *) FILE_MAN_SUFFIX=5 ;; 10470 esac 10471 fi 10472 if test x$FILE_MAN_DIR = x ; then 10473 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10474 fi 10475 10476 if test x$MISC_MAN_SUFFIX = x ; then 10477 case $host_os in 10478 solaris*) MISC_MAN_SUFFIX=5 ;; 10479 *) MISC_MAN_SUFFIX=7 ;; 10480 esac 10481 fi 10482 if test x$MISC_MAN_DIR = x ; then 10483 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10484 fi 10485 10486 if test x$DRIVER_MAN_SUFFIX = x ; then 10487 case $host_os in 10488 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10489 *) DRIVER_MAN_SUFFIX=4 ;; 10490 esac 10491 fi 10492 if test x$DRIVER_MAN_DIR = x ; then 10493 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10494 fi 10495 10496 if test x$ADMIN_MAN_SUFFIX = x ; then 10497 case $host_os in 10498 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10499 *) ADMIN_MAN_SUFFIX=8 ;; 10500 esac 10501 fi 10502 if test x$ADMIN_MAN_DIR = x ; then 10503 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10504 fi 10505 10506 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 XORG_MAN_PAGE="X Version 11" 10521 10522 MAN_SUBSTS="\ 10523 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10524 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10525 -e 's|__xservername__|Xorg|g' \ 10526 -e 's|__xconfigfile__|xorg.conf|g' \ 10527 -e 's|__projectroot__|\$(prefix)|g' \ 10528 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10529 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10530 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10531 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10532 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10533 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10534 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10535 10536 10537 10538 # Check whether --enable-silent-rules was given. 10539 if test "${enable_silent_rules+set}" = set; then : 10540 enableval=$enable_silent_rules; 10541 fi 10542 10543 case $enable_silent_rules in 10544 yes) AM_DEFAULT_VERBOSITY=0;; 10545 no) AM_DEFAULT_VERBOSITY=1;; 10546 *) AM_DEFAULT_VERBOSITY=0;; 10547 esac 10548 AM_BACKSLASH='\' 10549 10550 10551 10552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 10553 $as_echo_n "checking return type of signal handlers... " >&6; } 10554 if ${ac_cv_type_signal+:} false; then : 10555 $as_echo_n "(cached) " >&6 10556 else 10557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10558 /* end confdefs.h. */ 10559 #include <sys/types.h> 10560 #include <signal.h> 10561 10562 int 10563 main () 10564 { 10565 return *(signal (0, 0)) (0) == 1; 10566 ; 10567 return 0; 10568 } 10569 _ACEOF 10570 if ac_fn_c_try_compile "$LINENO"; then : 10571 ac_cv_type_signal=int 10572 else 10573 ac_cv_type_signal=void 10574 fi 10575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10576 fi 10577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 10578 $as_echo "$ac_cv_type_signal" >&6; } 10579 10580 cat >>confdefs.h <<_ACEOF 10581 #define RETSIGTYPE $ac_cv_type_signal 10582 _ACEOF 10583 10584 10585 10586 # Checks for pkg-config packages 10587 # - Both CFLAGS & LIBS needed: 10588 10589 pkg_failed=no 10590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XHOST" >&5 10591 $as_echo_n "checking for XHOST... " >&6; } 10592 10593 if test -n "$XHOST_CFLAGS"; then 10594 pkg_cv_XHOST_CFLAGS="$XHOST_CFLAGS" 10595 elif test -n "$PKG_CONFIG"; then 10596 if test -n "$PKG_CONFIG" && \ 10597 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu\""; } >&5 10598 ($PKG_CONFIG --exists --print-errors "x11 xmuu") 2>&5 10599 ac_status=$? 10600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10601 test $ac_status = 0; }; then 10602 pkg_cv_XHOST_CFLAGS=`$PKG_CONFIG --cflags "x11 xmuu" 2>/dev/null` 10603 else 10604 pkg_failed=yes 10605 fi 10606 else 10607 pkg_failed=untried 10608 fi 10609 if test -n "$XHOST_LIBS"; then 10610 pkg_cv_XHOST_LIBS="$XHOST_LIBS" 10611 elif test -n "$PKG_CONFIG"; then 10612 if test -n "$PKG_CONFIG" && \ 10613 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu\""; } >&5 10614 ($PKG_CONFIG --exists --print-errors "x11 xmuu") 2>&5 10615 ac_status=$? 10616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10617 test $ac_status = 0; }; then 10618 pkg_cv_XHOST_LIBS=`$PKG_CONFIG --libs "x11 xmuu" 2>/dev/null` 10619 else 10620 pkg_failed=yes 10621 fi 10622 else 10623 pkg_failed=untried 10624 fi 10625 10626 10627 10628 if test $pkg_failed = yes; then 10629 10630 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10631 _pkg_short_errors_supported=yes 10632 else 10633 _pkg_short_errors_supported=no 10634 fi 10635 if test $_pkg_short_errors_supported = yes; then 10636 XHOST_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xmuu" 2>&1` 10637 else 10638 XHOST_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xmuu" 2>&1` 10639 fi 10640 # Put the nasty error message in config.log where it belongs 10641 echo "$XHOST_PKG_ERRORS" >&5 10642 10643 as_fn_error $? "Package requirements (x11 xmuu) were not met: 10644 10645 $XHOST_PKG_ERRORS 10646 10647 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10648 installed software in a non-standard prefix. 10649 10650 Alternatively, you may set the environment variables XHOST_CFLAGS 10651 and XHOST_LIBS to avoid the need to call pkg-config. 10652 See the pkg-config man page for more details. 10653 " "$LINENO" 5 10654 elif test $pkg_failed = untried; then 10655 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10656 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10657 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10658 is in your PATH or set the PKG_CONFIG environment variable to the full 10659 path to pkg-config. 10660 10661 Alternatively, you may set the environment variables XHOST_CFLAGS 10662 and XHOST_LIBS to avoid the need to call pkg-config. 10663 See the pkg-config man page for more details. 10664 10665 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10666 See \`config.log' for more details" "$LINENO" 5; } 10667 else 10668 XHOST_CFLAGS=$pkg_cv_XHOST_CFLAGS 10669 XHOST_LIBS=$pkg_cv_XHOST_LIBS 10670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10671 $as_echo "yes" >&6; } 10672 : 10673 fi 10674 # - Only CFLAGS needed, not libs: 10675 10676 pkg_failed=no 10677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XAU" >&5 10678 $as_echo_n "checking for XAU... " >&6; } 10679 10680 if test -n "$XAU_CFLAGS"; then 10681 pkg_cv_XAU_CFLAGS="$XAU_CFLAGS" 10682 elif test -n "$PKG_CONFIG"; then 10683 if test -n "$PKG_CONFIG" && \ 10684 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xau\""; } >&5 10685 ($PKG_CONFIG --exists --print-errors "xau") 2>&5 10686 ac_status=$? 10687 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10688 test $ac_status = 0; }; then 10689 pkg_cv_XAU_CFLAGS=`$PKG_CONFIG --cflags "xau" 2>/dev/null` 10690 else 10691 pkg_failed=yes 10692 fi 10693 else 10694 pkg_failed=untried 10695 fi 10696 if test -n "$XAU_LIBS"; then 10697 pkg_cv_XAU_LIBS="$XAU_LIBS" 10698 elif test -n "$PKG_CONFIG"; then 10699 if test -n "$PKG_CONFIG" && \ 10700 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xau\""; } >&5 10701 ($PKG_CONFIG --exists --print-errors "xau") 2>&5 10702 ac_status=$? 10703 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10704 test $ac_status = 0; }; then 10705 pkg_cv_XAU_LIBS=`$PKG_CONFIG --libs "xau" 2>/dev/null` 10706 else 10707 pkg_failed=yes 10708 fi 10709 else 10710 pkg_failed=untried 10711 fi 10712 10713 10714 10715 if test $pkg_failed = yes; then 10716 10717 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10718 _pkg_short_errors_supported=yes 10719 else 10720 _pkg_short_errors_supported=no 10721 fi 10722 if test $_pkg_short_errors_supported = yes; then 10723 XAU_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xau" 2>&1` 10724 else 10725 XAU_PKG_ERRORS=`$PKG_CONFIG --print-errors "xau" 2>&1` 10726 fi 10727 # Put the nasty error message in config.log where it belongs 10728 echo "$XAU_PKG_ERRORS" >&5 10729 10730 as_fn_error $? "Package requirements (xau) were not met: 10731 10732 $XAU_PKG_ERRORS 10733 10734 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10735 installed software in a non-standard prefix. 10736 10737 Alternatively, you may set the environment variables XAU_CFLAGS 10738 and XAU_LIBS to avoid the need to call pkg-config. 10739 See the pkg-config man page for more details. 10740 " "$LINENO" 5 10741 elif test $pkg_failed = untried; then 10742 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10743 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10744 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10745 is in your PATH or set the PKG_CONFIG environment variable to the full 10746 path to pkg-config. 10747 10748 Alternatively, you may set the environment variables XAU_CFLAGS 10749 and XAU_LIBS to avoid the need to call pkg-config. 10750 See the pkg-config man page for more details. 10751 10752 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10753 See \`config.log' for more details" "$LINENO" 5; } 10754 else 10755 XAU_CFLAGS=$pkg_cv_XAU_CFLAGS 10756 XAU_LIBS=$pkg_cv_XAU_LIBS 10757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10758 $as_echo "yes" >&6; } 10759 : 10760 fi 10761 10762 # Transport selection macro from xtrans.m4 10763 10764 10765 10766 case $host_os in 10767 mingw*) unixdef="no" ;; 10768 *) unixdef="yes" ;; 10769 esac 10770 # Check whether --enable-unix-transport was given. 10771 if test "${enable_unix_transport+set}" = set; then : 10772 enableval=$enable_unix_transport; UNIXCONN=$enableval 10773 else 10774 UNIXCONN=$unixdef 10775 fi 10776 10777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 10778 $as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 10779 if test "$UNIXCONN" = "yes"; then 10780 10781 $as_echo "#define UNIXCONN 1" >>confdefs.h 10782 10783 fi 10784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 10785 $as_echo "$UNIXCONN" >&6; } 10786 # Check whether --enable-tcp-transport was given. 10787 if test "${enable_tcp_transport+set}" = set; then : 10788 enableval=$enable_tcp_transport; TCPCONN=$enableval 10789 else 10790 TCPCONN=yes 10791 fi 10792 10793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 10794 $as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 10795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 10796 $as_echo "$TCPCONN" >&6; } 10797 if test "$TCPCONN" = "yes"; then 10798 10799 $as_echo "#define TCPCONN 1" >>confdefs.h 10800 10801 10802 # SVR4 hides these in libraries other than libc 10803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 10804 $as_echo_n "checking for library containing socket... " >&6; } 10805 if ${ac_cv_search_socket+:} false; then : 10806 $as_echo_n "(cached) " >&6 10807 else 10808 ac_func_search_save_LIBS=$LIBS 10809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10810 /* end confdefs.h. */ 10811 10812 /* Override any GCC internal prototype to avoid an error. 10813 Use char because int might match the return type of a GCC 10814 builtin and then its argument prototype would still apply. */ 10815 #ifdef __cplusplus 10816 extern "C" 10817 #endif 10818 char socket (); 10819 int 10820 main () 10821 { 10822 return socket (); 10823 ; 10824 return 0; 10825 } 10826 _ACEOF 10827 for ac_lib in '' socket; do 10828 if test -z "$ac_lib"; then 10829 ac_res="none required" 10830 else 10831 ac_res=-l$ac_lib 10832 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10833 fi 10834 if ac_fn_c_try_link "$LINENO"; then : 10835 ac_cv_search_socket=$ac_res 10836 fi 10837 rm -f core conftest.err conftest.$ac_objext \ 10838 conftest$ac_exeext 10839 if ${ac_cv_search_socket+:} false; then : 10840 break 10841 fi 10842 done 10843 if ${ac_cv_search_socket+:} false; then : 10844 10845 else 10846 ac_cv_search_socket=no 10847 fi 10848 rm conftest.$ac_ext 10849 LIBS=$ac_func_search_save_LIBS 10850 fi 10851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 10852 $as_echo "$ac_cv_search_socket" >&6; } 10853 ac_res=$ac_cv_search_socket 10854 if test "$ac_res" != no; then : 10855 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10856 10857 fi 10858 10859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 10860 $as_echo_n "checking for library containing gethostbyname... " >&6; } 10861 if ${ac_cv_search_gethostbyname+:} false; then : 10862 $as_echo_n "(cached) " >&6 10863 else 10864 ac_func_search_save_LIBS=$LIBS 10865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10866 /* end confdefs.h. */ 10867 10868 /* Override any GCC internal prototype to avoid an error. 10869 Use char because int might match the return type of a GCC 10870 builtin and then its argument prototype would still apply. */ 10871 #ifdef __cplusplus 10872 extern "C" 10873 #endif 10874 char gethostbyname (); 10875 int 10876 main () 10877 { 10878 return gethostbyname (); 10879 ; 10880 return 0; 10881 } 10882 _ACEOF 10883 for ac_lib in '' nsl; do 10884 if test -z "$ac_lib"; then 10885 ac_res="none required" 10886 else 10887 ac_res=-l$ac_lib 10888 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10889 fi 10890 if ac_fn_c_try_link "$LINENO"; then : 10891 ac_cv_search_gethostbyname=$ac_res 10892 fi 10893 rm -f core conftest.err conftest.$ac_objext \ 10894 conftest$ac_exeext 10895 if ${ac_cv_search_gethostbyname+:} false; then : 10896 break 10897 fi 10898 done 10899 if ${ac_cv_search_gethostbyname+:} false; then : 10900 10901 else 10902 ac_cv_search_gethostbyname=no 10903 fi 10904 rm conftest.$ac_ext 10905 LIBS=$ac_func_search_save_LIBS 10906 fi 10907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 10908 $as_echo "$ac_cv_search_gethostbyname" >&6; } 10909 ac_res=$ac_cv_search_gethostbyname 10910 if test "$ac_res" != no; then : 10911 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10912 10913 fi 10914 10915 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 10916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 10917 $as_echo_n "checking for main in -lws2_32... " >&6; } 10918 if ${ac_cv_lib_ws2_32_main+:} false; then : 10919 $as_echo_n "(cached) " >&6 10920 else 10921 ac_check_lib_save_LIBS=$LIBS 10922 LIBS="-lws2_32 $LIBS" 10923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10924 /* end confdefs.h. */ 10925 10926 10927 int 10928 main () 10929 { 10930 return main (); 10931 ; 10932 return 0; 10933 } 10934 _ACEOF 10935 if ac_fn_c_try_link "$LINENO"; then : 10936 ac_cv_lib_ws2_32_main=yes 10937 else 10938 ac_cv_lib_ws2_32_main=no 10939 fi 10940 rm -f core conftest.err conftest.$ac_objext \ 10941 conftest$ac_exeext conftest.$ac_ext 10942 LIBS=$ac_check_lib_save_LIBS 10943 fi 10944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 10945 $as_echo "$ac_cv_lib_ws2_32_main" >&6; } 10946 if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 10947 cat >>confdefs.h <<_ACEOF 10948 #define HAVE_LIBWS2_32 1 10949 _ACEOF 10950 10951 LIBS="-lws2_32 $LIBS" 10952 10953 fi 10954 ac_cv_lib_ws2_32=ac_cv_lib_ws2_32_main 10955 10956 fi 10957 10958 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 10959 # Check whether --enable-ipv6 was given. 10960 if test "${enable_ipv6+set}" = set; then : 10961 enableval=$enable_ipv6; IPV6CONN=$enableval 10962 else 10963 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 10964 if test "x$ac_cv_func_getaddrinfo" = xyes; then : 10965 IPV6CONN=yes 10966 else 10967 IPV6CONN=no 10968 fi 10969 10970 fi 10971 10972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 10973 $as_echo_n "checking if IPv6 support should be built... " >&6; } 10974 if test "$IPV6CONN" = "yes"; then 10975 10976 $as_echo "#define IPv6 1" >>confdefs.h 10977 10978 fi 10979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 10980 $as_echo "$IPV6CONN" >&6; } 10981 10982 # 4.3BSD-Reno added a new member to struct sockaddr_in 10983 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 10984 #include <sys/types.h> 10985 #include <sys/socket.h> 10986 #include <netinet/in.h> 10987 10988 " 10989 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 10990 10991 $as_echo "#define BSD44SOCKETS 1" >>confdefs.h 10992 10993 fi 10994 10995 10996 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 10997 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 10998 $ac_includes_default 10999 #include <sys/socket.h> 11000 " 11001 if test "x$ac_cv_type_socklen_t" = xyes; then : 11002 11003 cat >>confdefs.h <<_ACEOF 11004 #define HAVE_SOCKLEN_T 1 11005 _ACEOF 11006 11007 11008 fi 11009 11010 11011 11012 fi 11013 case $host_os in 11014 solaris*|sco*|sysv4*) localdef="yes" ;; 11015 *) localdef="no" ;; 11016 esac 11017 # Check whether --enable-local-transport was given. 11018 if test "${enable_local_transport+set}" = set; then : 11019 enableval=$enable_local_transport; LOCALCONN=$enableval 11020 else 11021 LOCALCONN=$localdef 11022 fi 11023 11024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 11025 $as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 11026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 11027 $as_echo "$LOCALCONN" >&6; } 11028 if test "$LOCALCONN" = "yes"; then 11029 11030 $as_echo "#define LOCALCONN 1" >>confdefs.h 11031 11032 fi 11033 11034 11035 11036 # Secure RPC detection macro from xtrans.m4 11037 11038 # Check whether --enable-secure-rpc was given. 11039 if test "${enable_secure_rpc+set}" = set; then : 11040 enableval=$enable_secure_rpc; SECURE_RPC=$enableval 11041 else 11042 SECURE_RPC="try" 11043 fi 11044 11045 11046 if test "x$SECURE_RPC" = "xyes" -o "x$SECURE_RPC" = "xtry" ; then 11047 FOUND_SECURE_RPC="no" 11048 for ac_func in authdes_seccreate authdes_create 11049 do : 11050 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11051 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11052 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11053 cat >>confdefs.h <<_ACEOF 11054 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11055 _ACEOF 11056 FOUND_SECURE_RPC="yes" 11057 fi 11058 done 11059 11060 if test "x$FOUND_SECURE_RPC" = "xno" ; then 11061 if test "x$SECURE_RPC" = "xyes" ; then 11062 as_fn_error $? "Secure RPC requested, but required functions not found" "$LINENO" 5 11063 fi 11064 SECURE_RPC="no" 11065 else 11066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getsecretkey" >&5 11067 $as_echo_n "checking for library containing getsecretkey... " >&6; } 11068 if ${ac_cv_search_getsecretkey+:} false; then : 11069 $as_echo_n "(cached) " >&6 11070 else 11071 ac_func_search_save_LIBS=$LIBS 11072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11073 /* end confdefs.h. */ 11074 11075 /* Override any GCC internal prototype to avoid an error. 11076 Use char because int might match the return type of a GCC 11077 builtin and then its argument prototype would still apply. */ 11078 #ifdef __cplusplus 11079 extern "C" 11080 #endif 11081 char getsecretkey (); 11082 int 11083 main () 11084 { 11085 return getsecretkey (); 11086 ; 11087 return 0; 11088 } 11089 _ACEOF 11090 for ac_lib in '' rpcsvc; do 11091 if test -z "$ac_lib"; then 11092 ac_res="none required" 11093 else 11094 ac_res=-l$ac_lib 11095 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11096 fi 11097 if ac_fn_c_try_link "$LINENO"; then : 11098 ac_cv_search_getsecretkey=$ac_res 11099 fi 11100 rm -f core conftest.err conftest.$ac_objext \ 11101 conftest$ac_exeext 11102 if ${ac_cv_search_getsecretkey+:} false; then : 11103 break 11104 fi 11105 done 11106 if ${ac_cv_search_getsecretkey+:} false; then : 11107 11108 else 11109 ac_cv_search_getsecretkey=no 11110 fi 11111 rm conftest.$ac_ext 11112 LIBS=$ac_func_search_save_LIBS 11113 fi 11114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getsecretkey" >&5 11115 $as_echo "$ac_cv_search_getsecretkey" >&6; } 11116 ac_res=$ac_cv_search_getsecretkey 11117 if test "$ac_res" != no; then : 11118 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11119 11120 fi 11121 11122 SECURE_RPC="yes" 11123 fi 11124 fi 11125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Secure RPC authentication (\"SUN-DES-1\") should be supported" >&5 11126 $as_echo_n "checking if Secure RPC authentication (\"SUN-DES-1\") should be supported... " >&6; } 11127 if test "x$SECURE_RPC" = "xyes" ; then 11128 11129 $as_echo "#define SECURE_RPC 1" >>confdefs.h 11130 11131 fi 11132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SECURE_RPC" >&5 11133 $as_echo "$SECURE_RPC" >&6; } 11134 11135 11136 ac_config_files="$ac_config_files Makefile man/Makefile" 11137 11138 cat >confcache <<\_ACEOF 11139 # This file is a shell script that caches the results of configure 11140 # tests run on this system so they can be shared between configure 11141 # scripts and configure runs, see configure's option --config-cache. 11142 # It is not useful on other systems. If it contains results you don't 11143 # want to keep, you may remove or edit it. 11144 # 11145 # config.status only pays attention to the cache file if you give it 11146 # the --recheck option to rerun configure. 11147 # 11148 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11149 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11150 # following values. 11151 11152 _ACEOF 11153 11154 # The following way of writing the cache mishandles newlines in values, 11155 # but we know of no workaround that is simple, portable, and efficient. 11156 # So, we kill variables containing newlines. 11157 # Ultrix sh set writes to stderr and can't be redirected directly, 11158 # and sets the high bit in the cache file unless we assign to the vars. 11159 ( 11160 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11161 eval ac_val=\$$ac_var 11162 case $ac_val in #( 11163 *${as_nl}*) 11164 case $ac_var in #( 11165 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11166 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11167 esac 11168 case $ac_var in #( 11169 _ | IFS | as_nl) ;; #( 11170 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11171 *) { eval $ac_var=; unset $ac_var;} ;; 11172 esac ;; 11173 esac 11174 done 11175 11176 (set) 2>&1 | 11177 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11178 *${as_nl}ac_space=\ *) 11179 # `set' does not quote correctly, so add quotes: double-quote 11180 # substitution turns \\\\ into \\, and sed turns \\ into \. 11181 sed -n \ 11182 "s/'/'\\\\''/g; 11183 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11184 ;; #( 11185 *) 11186 # `set' quotes correctly as required by POSIX, so do not add quotes. 11187 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11188 ;; 11189 esac | 11190 sort 11191 ) | 11192 sed ' 11193 /^ac_cv_env_/b end 11194 t clear 11195 :clear 11196 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11197 t end 11198 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11199 :end' >>confcache 11200 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11201 if test -w "$cache_file"; then 11202 if test "x$cache_file" != "x/dev/null"; then 11203 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11204 $as_echo "$as_me: updating cache $cache_file" >&6;} 11205 if test ! -f "$cache_file" || test -h "$cache_file"; then 11206 cat confcache >"$cache_file" 11207 else 11208 case $cache_file in #( 11209 */* | ?:*) 11210 mv -f confcache "$cache_file"$$ && 11211 mv -f "$cache_file"$$ "$cache_file" ;; #( 11212 *) 11213 mv -f confcache "$cache_file" ;; 11214 esac 11215 fi 11216 fi 11217 else 11218 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11219 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11220 fi 11221 fi 11222 rm -f confcache 11223 11224 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11225 # Let make expand exec_prefix. 11226 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11227 11228 DEFS=-DHAVE_CONFIG_H 11229 11230 ac_libobjs= 11231 ac_ltlibobjs= 11232 U= 11233 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11234 # 1. Remove the extension, and $U if already installed. 11235 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11236 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11237 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11238 # will be set to the directory where LIBOBJS objects are built. 11239 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11240 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11241 done 11242 LIBOBJS=$ac_libobjs 11243 11244 LTLIBOBJS=$ac_ltlibobjs 11245 11246 11247 if test -n "$EXEEXT"; then 11248 am__EXEEXT_TRUE= 11249 am__EXEEXT_FALSE='#' 11250 else 11251 am__EXEEXT_TRUE='#' 11252 am__EXEEXT_FALSE= 11253 fi 11254 11255 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11256 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11257 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11258 fi 11259 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11260 as_fn_error $? "conditional \"AMDEP\" was never defined. 11261 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11262 fi 11263 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11264 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11265 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11266 fi 11267 11268 : "${CONFIG_STATUS=./config.status}" 11269 ac_write_fail=0 11270 ac_clean_files_save=$ac_clean_files 11271 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11272 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11273 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11274 as_write_fail=0 11275 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11276 #! $SHELL 11277 # Generated by $as_me. 11278 # Run this file to recreate the current configuration. 11279 # Compiler output produced by configure, useful for debugging 11280 # configure, is in config.log if it exists. 11281 11282 debug=false 11283 ac_cs_recheck=false 11284 ac_cs_silent=false 11285 11286 SHELL=\${CONFIG_SHELL-$SHELL} 11287 export SHELL 11288 _ASEOF 11289 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11290 ## -------------------- ## 11291 ## M4sh Initialization. ## 11292 ## -------------------- ## 11293 11294 # Be more Bourne compatible 11295 DUALCASE=1; export DUALCASE # for MKS sh 11296 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11297 emulate sh 11298 NULLCMD=: 11299 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11300 # is contrary to our usage. Disable this feature. 11301 alias -g '${1+"$@"}'='"$@"' 11302 setopt NO_GLOB_SUBST 11303 else 11304 case `(set -o) 2>/dev/null` in #( 11305 *posix*) : 11306 set -o posix ;; #( 11307 *) : 11308 ;; 11309 esac 11310 fi 11311 11312 11313 as_nl=' 11314 ' 11315 export as_nl 11316 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11317 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11318 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11319 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11320 # Prefer a ksh shell builtin over an external printf program on Solaris, 11321 # but without wasting forks for bash or zsh. 11322 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11323 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11324 as_echo='print -r --' 11325 as_echo_n='print -rn --' 11326 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11327 as_echo='printf %s\n' 11328 as_echo_n='printf %s' 11329 else 11330 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11331 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11332 as_echo_n='/usr/ucb/echo -n' 11333 else 11334 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11335 as_echo_n_body='eval 11336 arg=$1; 11337 case $arg in #( 11338 *"$as_nl"*) 11339 expr "X$arg" : "X\\(.*\\)$as_nl"; 11340 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11341 esac; 11342 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11343 ' 11344 export as_echo_n_body 11345 as_echo_n='sh -c $as_echo_n_body as_echo' 11346 fi 11347 export as_echo_body 11348 as_echo='sh -c $as_echo_body as_echo' 11349 fi 11350 11351 # The user is always right. 11352 if test "${PATH_SEPARATOR+set}" != set; then 11353 PATH_SEPARATOR=: 11354 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11355 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11356 PATH_SEPARATOR=';' 11357 } 11358 fi 11359 11360 11361 # IFS 11362 # We need space, tab and new line, in precisely that order. Quoting is 11363 # there to prevent editors from complaining about space-tab. 11364 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11365 # splitting by setting IFS to empty value.) 11366 IFS=" "" $as_nl" 11367 11368 # Find who we are. Look in the path if we contain no directory separator. 11369 as_myself= 11370 case $0 in #(( 11371 *[\\/]* ) as_myself=$0 ;; 11372 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11373 for as_dir in $PATH 11374 do 11375 IFS=$as_save_IFS 11376 test -z "$as_dir" && as_dir=. 11377 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11378 done 11379 IFS=$as_save_IFS 11380 11381 ;; 11382 esac 11383 # We did not find ourselves, most probably we were run as `sh COMMAND' 11384 # in which case we are not to be found in the path. 11385 if test "x$as_myself" = x; then 11386 as_myself=$0 11387 fi 11388 if test ! -f "$as_myself"; then 11389 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11390 exit 1 11391 fi 11392 11393 # Unset variables that we do not need and which cause bugs (e.g. in 11394 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11395 # suppresses any "Segmentation fault" message there. '((' could 11396 # trigger a bug in pdksh 5.2.14. 11397 for as_var in BASH_ENV ENV MAIL MAILPATH 11398 do eval test x\${$as_var+set} = xset \ 11399 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11400 done 11401 PS1='$ ' 11402 PS2='> ' 11403 PS4='+ ' 11404 11405 # NLS nuisances. 11406 LC_ALL=C 11407 export LC_ALL 11408 LANGUAGE=C 11409 export LANGUAGE 11410 11411 # CDPATH. 11412 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11413 11414 11415 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11416 # ---------------------------------------- 11417 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11418 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11419 # script with STATUS, using 1 if that was 0. 11420 as_fn_error () 11421 { 11422 as_status=$1; test $as_status -eq 0 && as_status=1 11423 if test "$4"; then 11424 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11425 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11426 fi 11427 $as_echo "$as_me: error: $2" >&2 11428 as_fn_exit $as_status 11429 } # as_fn_error 11430 11431 11432 # as_fn_set_status STATUS 11433 # ----------------------- 11434 # Set $? to STATUS, without forking. 11435 as_fn_set_status () 11436 { 11437 return $1 11438 } # as_fn_set_status 11439 11440 # as_fn_exit STATUS 11441 # ----------------- 11442 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11443 as_fn_exit () 11444 { 11445 set +e 11446 as_fn_set_status $1 11447 exit $1 11448 } # as_fn_exit 11449 11450 # as_fn_unset VAR 11451 # --------------- 11452 # Portably unset VAR. 11453 as_fn_unset () 11454 { 11455 { eval $1=; unset $1;} 11456 } 11457 as_unset=as_fn_unset 11458 # as_fn_append VAR VALUE 11459 # ---------------------- 11460 # Append the text in VALUE to the end of the definition contained in VAR. Take 11461 # advantage of any shell optimizations that allow amortized linear growth over 11462 # repeated appends, instead of the typical quadratic growth present in naive 11463 # implementations. 11464 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11465 eval 'as_fn_append () 11466 { 11467 eval $1+=\$2 11468 }' 11469 else 11470 as_fn_append () 11471 { 11472 eval $1=\$$1\$2 11473 } 11474 fi # as_fn_append 11475 11476 # as_fn_arith ARG... 11477 # ------------------ 11478 # Perform arithmetic evaluation on the ARGs, and store the result in the 11479 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11480 # must be portable across $(()) and expr. 11481 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11482 eval 'as_fn_arith () 11483 { 11484 as_val=$(( $* )) 11485 }' 11486 else 11487 as_fn_arith () 11488 { 11489 as_val=`expr "$@" || test $? -eq 1` 11490 } 11491 fi # as_fn_arith 11492 11493 11494 if expr a : '\(a\)' >/dev/null 2>&1 && 11495 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11496 as_expr=expr 11497 else 11498 as_expr=false 11499 fi 11500 11501 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11502 as_basename=basename 11503 else 11504 as_basename=false 11505 fi 11506 11507 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11508 as_dirname=dirname 11509 else 11510 as_dirname=false 11511 fi 11512 11513 as_me=`$as_basename -- "$0" || 11514 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11515 X"$0" : 'X\(//\)$' \| \ 11516 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11517 $as_echo X/"$0" | 11518 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11519 s//\1/ 11520 q 11521 } 11522 /^X\/\(\/\/\)$/{ 11523 s//\1/ 11524 q 11525 } 11526 /^X\/\(\/\).*/{ 11527 s//\1/ 11528 q 11529 } 11530 s/.*/./; q'` 11531 11532 # Avoid depending upon Character Ranges. 11533 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11534 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11535 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11536 as_cr_digits='0123456789' 11537 as_cr_alnum=$as_cr_Letters$as_cr_digits 11538 11539 ECHO_C= ECHO_N= ECHO_T= 11540 case `echo -n x` in #((((( 11541 -n*) 11542 case `echo 'xy\c'` in 11543 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11544 xy) ECHO_C='\c';; 11545 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11546 ECHO_T=' ';; 11547 esac;; 11548 *) 11549 ECHO_N='-n';; 11550 esac 11551 11552 rm -f conf$$ conf$$.exe conf$$.file 11553 if test -d conf$$.dir; then 11554 rm -f conf$$.dir/conf$$.file 11555 else 11556 rm -f conf$$.dir 11557 mkdir conf$$.dir 2>/dev/null 11558 fi 11559 if (echo >conf$$.file) 2>/dev/null; then 11560 if ln -s conf$$.file conf$$ 2>/dev/null; then 11561 as_ln_s='ln -s' 11562 # ... but there are two gotchas: 11563 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11564 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11565 # In both cases, we have to default to `cp -p'. 11566 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11567 as_ln_s='cp -p' 11568 elif ln conf$$.file conf$$ 2>/dev/null; then 11569 as_ln_s=ln 11570 else 11571 as_ln_s='cp -p' 11572 fi 11573 else 11574 as_ln_s='cp -p' 11575 fi 11576 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11577 rmdir conf$$.dir 2>/dev/null 11578 11579 11580 # as_fn_mkdir_p 11581 # ------------- 11582 # Create "$as_dir" as a directory, including parents if necessary. 11583 as_fn_mkdir_p () 11584 { 11585 11586 case $as_dir in #( 11587 -*) as_dir=./$as_dir;; 11588 esac 11589 test -d "$as_dir" || eval $as_mkdir_p || { 11590 as_dirs= 11591 while :; do 11592 case $as_dir in #( 11593 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11594 *) as_qdir=$as_dir;; 11595 esac 11596 as_dirs="'$as_qdir' $as_dirs" 11597 as_dir=`$as_dirname -- "$as_dir" || 11598 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11599 X"$as_dir" : 'X\(//\)[^/]' \| \ 11600 X"$as_dir" : 'X\(//\)$' \| \ 11601 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11602 $as_echo X"$as_dir" | 11603 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11604 s//\1/ 11605 q 11606 } 11607 /^X\(\/\/\)[^/].*/{ 11608 s//\1/ 11609 q 11610 } 11611 /^X\(\/\/\)$/{ 11612 s//\1/ 11613 q 11614 } 11615 /^X\(\/\).*/{ 11616 s//\1/ 11617 q 11618 } 11619 s/.*/./; q'` 11620 test -d "$as_dir" && break 11621 done 11622 test -z "$as_dirs" || eval "mkdir $as_dirs" 11623 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11624 11625 11626 } # as_fn_mkdir_p 11627 if mkdir -p . 2>/dev/null; then 11628 as_mkdir_p='mkdir -p "$as_dir"' 11629 else 11630 test -d ./-p && rmdir ./-p 11631 as_mkdir_p=false 11632 fi 11633 11634 if test -x / >/dev/null 2>&1; then 11635 as_test_x='test -x' 11636 else 11637 if ls -dL / >/dev/null 2>&1; then 11638 as_ls_L_option=L 11639 else 11640 as_ls_L_option= 11641 fi 11642 as_test_x=' 11643 eval sh -c '\'' 11644 if test -d "$1"; then 11645 test -d "$1/."; 11646 else 11647 case $1 in #( 11648 -*)set "./$1";; 11649 esac; 11650 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11651 ???[sx]*):;;*)false;;esac;fi 11652 '\'' sh 11653 ' 11654 fi 11655 as_executable_p=$as_test_x 11656 11657 # Sed expression to map a string onto a valid CPP name. 11658 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11659 11660 # Sed expression to map a string onto a valid variable name. 11661 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11662 11663 11664 exec 6>&1 11665 ## ----------------------------------- ## 11666 ## Main body of $CONFIG_STATUS script. ## 11667 ## ----------------------------------- ## 11668 _ASEOF 11669 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11670 11671 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11672 # Save the log message, to keep $0 and so on meaningful, and to 11673 # report actual input values of CONFIG_FILES etc. instead of their 11674 # values after options handling. 11675 ac_log=" 11676 This file was extended by xhost $as_me 1.0.5, which was 11677 generated by GNU Autoconf 2.68. Invocation command line was 11678 11679 CONFIG_FILES = $CONFIG_FILES 11680 CONFIG_HEADERS = $CONFIG_HEADERS 11681 CONFIG_LINKS = $CONFIG_LINKS 11682 CONFIG_COMMANDS = $CONFIG_COMMANDS 11683 $ $0 $@ 11684 11685 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11686 " 11687 11688 _ACEOF 11689 11690 case $ac_config_files in *" 11691 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11692 esac 11693 11694 case $ac_config_headers in *" 11695 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11696 esac 11697 11698 11699 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11700 # Files that config.status was made for. 11701 config_files="$ac_config_files" 11702 config_headers="$ac_config_headers" 11703 config_commands="$ac_config_commands" 11704 11705 _ACEOF 11706 11707 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11708 ac_cs_usage="\ 11709 \`$as_me' instantiates files and other configuration actions 11710 from templates according to the current configuration. Unless the files 11711 and actions are specified as TAGs, all are instantiated by default. 11712 11713 Usage: $0 [OPTION]... [TAG]... 11714 11715 -h, --help print this help, then exit 11716 -V, --version print version number and configuration settings, then exit 11717 --config print configuration, then exit 11718 -q, --quiet, --silent 11719 do not print progress messages 11720 -d, --debug don't remove temporary files 11721 --recheck update $as_me by reconfiguring in the same conditions 11722 --file=FILE[:TEMPLATE] 11723 instantiate the configuration file FILE 11724 --header=FILE[:TEMPLATE] 11725 instantiate the configuration header FILE 11726 11727 Configuration files: 11728 $config_files 11729 11730 Configuration headers: 11731 $config_headers 11732 11733 Configuration commands: 11734 $config_commands 11735 11736 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11737 11738 _ACEOF 11739 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11740 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11741 ac_cs_version="\\ 11742 xhost config.status 1.0.5 11743 configured by $0, generated by GNU Autoconf 2.68, 11744 with options \\"\$ac_cs_config\\" 11745 11746 Copyright (C) 2010 Free Software Foundation, Inc. 11747 This config.status script is free software; the Free Software Foundation 11748 gives unlimited permission to copy, distribute and modify it." 11749 11750 ac_pwd='$ac_pwd' 11751 srcdir='$srcdir' 11752 INSTALL='$INSTALL' 11753 MKDIR_P='$MKDIR_P' 11754 AWK='$AWK' 11755 test -n "\$AWK" || AWK=awk 11756 _ACEOF 11757 11758 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11759 # The default lists apply if the user does not specify any file. 11760 ac_need_defaults=: 11761 while test $# != 0 11762 do 11763 case $1 in 11764 --*=?*) 11765 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11766 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11767 ac_shift=: 11768 ;; 11769 --*=) 11770 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11771 ac_optarg= 11772 ac_shift=: 11773 ;; 11774 *) 11775 ac_option=$1 11776 ac_optarg=$2 11777 ac_shift=shift 11778 ;; 11779 esac 11780 11781 case $ac_option in 11782 # Handling of the options. 11783 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11784 ac_cs_recheck=: ;; 11785 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11786 $as_echo "$ac_cs_version"; exit ;; 11787 --config | --confi | --conf | --con | --co | --c ) 11788 $as_echo "$ac_cs_config"; exit ;; 11789 --debug | --debu | --deb | --de | --d | -d ) 11790 debug=: ;; 11791 --file | --fil | --fi | --f ) 11792 $ac_shift 11793 case $ac_optarg in 11794 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11795 '') as_fn_error $? "missing file argument" ;; 11796 esac 11797 as_fn_append CONFIG_FILES " '$ac_optarg'" 11798 ac_need_defaults=false;; 11799 --header | --heade | --head | --hea ) 11800 $ac_shift 11801 case $ac_optarg in 11802 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11803 esac 11804 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11805 ac_need_defaults=false;; 11806 --he | --h) 11807 # Conflict between --help and --header 11808 as_fn_error $? "ambiguous option: \`$1' 11809 Try \`$0 --help' for more information.";; 11810 --help | --hel | -h ) 11811 $as_echo "$ac_cs_usage"; exit ;; 11812 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11813 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11814 ac_cs_silent=: ;; 11815 11816 # This is an error. 11817 -*) as_fn_error $? "unrecognized option: \`$1' 11818 Try \`$0 --help' for more information." ;; 11819 11820 *) as_fn_append ac_config_targets " $1" 11821 ac_need_defaults=false ;; 11822 11823 esac 11824 shift 11825 done 11826 11827 ac_configure_extra_args= 11828 11829 if $ac_cs_silent; then 11830 exec 6>/dev/null 11831 ac_configure_extra_args="$ac_configure_extra_args --silent" 11832 fi 11833 11834 _ACEOF 11835 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11836 if \$ac_cs_recheck; then 11837 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11838 shift 11839 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11840 CONFIG_SHELL='$SHELL' 11841 export CONFIG_SHELL 11842 exec "\$@" 11843 fi 11844 11845 _ACEOF 11846 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11847 exec 5>>config.log 11848 { 11849 echo 11850 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11851 ## Running $as_me. ## 11852 _ASBOX 11853 $as_echo "$ac_log" 11854 } >&5 11855 11856 _ACEOF 11857 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11858 # 11859 # INIT-COMMANDS 11860 # 11861 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11862 11863 _ACEOF 11864 11865 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11866 11867 # Handling of arguments. 11868 for ac_config_target in $ac_config_targets 11869 do 11870 case $ac_config_target in 11871 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11872 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11873 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11874 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11875 11876 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11877 esac 11878 done 11879 11880 11881 # If the user did not use the arguments to specify the items to instantiate, 11882 # then the envvar interface is used. Set only those that are not. 11883 # We use the long form for the default assignment because of an extremely 11884 # bizarre bug on SunOS 4.1.3. 11885 if $ac_need_defaults; then 11886 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11887 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11888 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11889 fi 11890 11891 # Have a temporary directory for convenience. Make it in the build tree 11892 # simply because there is no reason against having it here, and in addition, 11893 # creating and moving files from /tmp can sometimes cause problems. 11894 # Hook for its removal unless debugging. 11895 # Note that there is a small window in which the directory will not be cleaned: 11896 # after its creation but before its name has been assigned to `$tmp'. 11897 $debug || 11898 { 11899 tmp= ac_tmp= 11900 trap 'exit_status=$? 11901 : "${ac_tmp:=$tmp}" 11902 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11903 ' 0 11904 trap 'as_fn_exit 1' 1 2 13 15 11905 } 11906 # Create a (secure) tmp directory for tmp files. 11907 11908 { 11909 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11910 test -d "$tmp" 11911 } || 11912 { 11913 tmp=./conf$$-$RANDOM 11914 (umask 077 && mkdir "$tmp") 11915 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11916 ac_tmp=$tmp 11917 11918 # Set up the scripts for CONFIG_FILES section. 11919 # No need to generate them if there are no CONFIG_FILES. 11920 # This happens for instance with `./config.status config.h'. 11921 if test -n "$CONFIG_FILES"; then 11922 11923 11924 ac_cr=`echo X | tr X '\015'` 11925 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11926 # But we know of no other shell where ac_cr would be empty at this 11927 # point, so we can use a bashism as a fallback. 11928 if test "x$ac_cr" = x; then 11929 eval ac_cr=\$\'\\r\' 11930 fi 11931 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11932 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11933 ac_cs_awk_cr='\\r' 11934 else 11935 ac_cs_awk_cr=$ac_cr 11936 fi 11937 11938 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11939 _ACEOF 11940 11941 11942 { 11943 echo "cat >conf$$subs.awk <<_ACEOF" && 11944 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11945 echo "_ACEOF" 11946 } >conf$$subs.sh || 11947 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11948 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11949 ac_delim='%!_!# ' 11950 for ac_last_try in false false false false false :; do 11951 . ./conf$$subs.sh || 11952 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11953 11954 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11955 if test $ac_delim_n = $ac_delim_num; then 11956 break 11957 elif $ac_last_try; then 11958 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11959 else 11960 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11961 fi 11962 done 11963 rm -f conf$$subs.sh 11964 11965 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11966 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11967 _ACEOF 11968 sed -n ' 11969 h 11970 s/^/S["/; s/!.*/"]=/ 11971 p 11972 g 11973 s/^[^!]*!// 11974 :repl 11975 t repl 11976 s/'"$ac_delim"'$// 11977 t delim 11978 :nl 11979 h 11980 s/\(.\{148\}\)..*/\1/ 11981 t more1 11982 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11983 p 11984 n 11985 b repl 11986 :more1 11987 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11988 p 11989 g 11990 s/.\{148\}// 11991 t nl 11992 :delim 11993 h 11994 s/\(.\{148\}\)..*/\1/ 11995 t more2 11996 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11997 p 11998 b 11999 :more2 12000 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12001 p 12002 g 12003 s/.\{148\}// 12004 t delim 12005 ' <conf$$subs.awk | sed ' 12006 /^[^""]/{ 12007 N 12008 s/\n// 12009 } 12010 ' >>$CONFIG_STATUS || ac_write_fail=1 12011 rm -f conf$$subs.awk 12012 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12013 _ACAWK 12014 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12015 for (key in S) S_is_set[key] = 1 12016 FS = "" 12017 12018 } 12019 { 12020 line = $ 0 12021 nfields = split(line, field, "@") 12022 substed = 0 12023 len = length(field[1]) 12024 for (i = 2; i < nfields; i++) { 12025 key = field[i] 12026 keylen = length(key) 12027 if (S_is_set[key]) { 12028 value = S[key] 12029 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12030 len += length(value) + length(field[++i]) 12031 substed = 1 12032 } else 12033 len += 1 + keylen 12034 } 12035 12036 print line 12037 } 12038 12039 _ACAWK 12040 _ACEOF 12041 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12042 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12043 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12044 else 12045 cat 12046 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12047 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12048 _ACEOF 12049 12050 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12051 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12052 # trailing colons and then remove the whole line if VPATH becomes empty 12053 # (actually we leave an empty line to preserve line numbers). 12054 if test "x$srcdir" = x.; then 12055 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12056 h 12057 s/// 12058 s/^/:/ 12059 s/[ ]*$/:/ 12060 s/:\$(srcdir):/:/g 12061 s/:\${srcdir}:/:/g 12062 s/:@srcdir@:/:/g 12063 s/^:*// 12064 s/:*$// 12065 x 12066 s/\(=[ ]*\).*/\1/ 12067 G 12068 s/\n// 12069 s/^[^=]*=[ ]*$// 12070 }' 12071 fi 12072 12073 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12074 fi # test -n "$CONFIG_FILES" 12075 12076 # Set up the scripts for CONFIG_HEADERS section. 12077 # No need to generate them if there are no CONFIG_HEADERS. 12078 # This happens for instance with `./config.status Makefile'. 12079 if test -n "$CONFIG_HEADERS"; then 12080 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12081 BEGIN { 12082 _ACEOF 12083 12084 # Transform confdefs.h into an awk script `defines.awk', embedded as 12085 # here-document in config.status, that substitutes the proper values into 12086 # config.h.in to produce config.h. 12087 12088 # Create a delimiter string that does not exist in confdefs.h, to ease 12089 # handling of long lines. 12090 ac_delim='%!_!# ' 12091 for ac_last_try in false false :; do 12092 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12093 if test -z "$ac_tt"; then 12094 break 12095 elif $ac_last_try; then 12096 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12097 else 12098 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12099 fi 12100 done 12101 12102 # For the awk script, D is an array of macro values keyed by name, 12103 # likewise P contains macro parameters if any. Preserve backslash 12104 # newline sequences. 12105 12106 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12107 sed -n ' 12108 s/.\{148\}/&'"$ac_delim"'/g 12109 t rset 12110 :rset 12111 s/^[ ]*#[ ]*define[ ][ ]*/ / 12112 t def 12113 d 12114 :def 12115 s/\\$// 12116 t bsnl 12117 s/["\\]/\\&/g 12118 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12119 D["\1"]=" \3"/p 12120 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12121 d 12122 :bsnl 12123 s/["\\]/\\&/g 12124 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12125 D["\1"]=" \3\\\\\\n"\\/p 12126 t cont 12127 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12128 t cont 12129 d 12130 :cont 12131 n 12132 s/.\{148\}/&'"$ac_delim"'/g 12133 t clear 12134 :clear 12135 s/\\$// 12136 t bsnlc 12137 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12138 d 12139 :bsnlc 12140 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12141 b cont 12142 ' <confdefs.h | sed ' 12143 s/'"$ac_delim"'/"\\\ 12144 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12145 12146 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12147 for (key in D) D_is_set[key] = 1 12148 FS = "" 12149 } 12150 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12151 line = \$ 0 12152 split(line, arg, " ") 12153 if (arg[1] == "#") { 12154 defundef = arg[2] 12155 mac1 = arg[3] 12156 } else { 12157 defundef = substr(arg[1], 2) 12158 mac1 = arg[2] 12159 } 12160 split(mac1, mac2, "(") #) 12161 macro = mac2[1] 12162 prefix = substr(line, 1, index(line, defundef) - 1) 12163 if (D_is_set[macro]) { 12164 # Preserve the white space surrounding the "#". 12165 print prefix "define", macro P[macro] D[macro] 12166 next 12167 } else { 12168 # Replace #undef with comments. This is necessary, for example, 12169 # in the case of _POSIX_SOURCE, which is predefined and required 12170 # on some systems where configure will not decide to define it. 12171 if (defundef == "undef") { 12172 print "/*", prefix defundef, macro, "*/" 12173 next 12174 } 12175 } 12176 } 12177 { print } 12178 _ACAWK 12179 _ACEOF 12180 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12181 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12182 fi # test -n "$CONFIG_HEADERS" 12183 12184 12185 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12186 shift 12187 for ac_tag 12188 do 12189 case $ac_tag in 12190 :[FHLC]) ac_mode=$ac_tag; continue;; 12191 esac 12192 case $ac_mode$ac_tag in 12193 :[FHL]*:*);; 12194 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12195 :[FH]-) ac_tag=-:-;; 12196 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12197 esac 12198 ac_save_IFS=$IFS 12199 IFS=: 12200 set x $ac_tag 12201 IFS=$ac_save_IFS 12202 shift 12203 ac_file=$1 12204 shift 12205 12206 case $ac_mode in 12207 :L) ac_source=$1;; 12208 :[FH]) 12209 ac_file_inputs= 12210 for ac_f 12211 do 12212 case $ac_f in 12213 -) ac_f="$ac_tmp/stdin";; 12214 *) # Look for the file first in the build tree, then in the source tree 12215 # (if the path is not absolute). The absolute path cannot be DOS-style, 12216 # because $ac_f cannot contain `:'. 12217 test -f "$ac_f" || 12218 case $ac_f in 12219 [\\/$]*) false;; 12220 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12221 esac || 12222 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12223 esac 12224 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12225 as_fn_append ac_file_inputs " '$ac_f'" 12226 done 12227 12228 # Let's still pretend it is `configure' which instantiates (i.e., don't 12229 # use $as_me), people would be surprised to read: 12230 # /* config.h. Generated by config.status. */ 12231 configure_input='Generated from '` 12232 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12233 `' by configure.' 12234 if test x"$ac_file" != x-; then 12235 configure_input="$ac_file. $configure_input" 12236 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12237 $as_echo "$as_me: creating $ac_file" >&6;} 12238 fi 12239 # Neutralize special characters interpreted by sed in replacement strings. 12240 case $configure_input in #( 12241 *\&* | *\|* | *\\* ) 12242 ac_sed_conf_input=`$as_echo "$configure_input" | 12243 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12244 *) ac_sed_conf_input=$configure_input;; 12245 esac 12246 12247 case $ac_tag in 12248 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12249 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12250 esac 12251 ;; 12252 esac 12253 12254 ac_dir=`$as_dirname -- "$ac_file" || 12255 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12256 X"$ac_file" : 'X\(//\)[^/]' \| \ 12257 X"$ac_file" : 'X\(//\)$' \| \ 12258 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12259 $as_echo X"$ac_file" | 12260 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12261 s//\1/ 12262 q 12263 } 12264 /^X\(\/\/\)[^/].*/{ 12265 s//\1/ 12266 q 12267 } 12268 /^X\(\/\/\)$/{ 12269 s//\1/ 12270 q 12271 } 12272 /^X\(\/\).*/{ 12273 s//\1/ 12274 q 12275 } 12276 s/.*/./; q'` 12277 as_dir="$ac_dir"; as_fn_mkdir_p 12278 ac_builddir=. 12279 12280 case "$ac_dir" in 12281 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12282 *) 12283 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12284 # A ".." for each directory in $ac_dir_suffix. 12285 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12286 case $ac_top_builddir_sub in 12287 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12288 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12289 esac ;; 12290 esac 12291 ac_abs_top_builddir=$ac_pwd 12292 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12293 # for backward compatibility: 12294 ac_top_builddir=$ac_top_build_prefix 12295 12296 case $srcdir in 12297 .) # We are building in place. 12298 ac_srcdir=. 12299 ac_top_srcdir=$ac_top_builddir_sub 12300 ac_abs_top_srcdir=$ac_pwd ;; 12301 [\\/]* | ?:[\\/]* ) # Absolute name. 12302 ac_srcdir=$srcdir$ac_dir_suffix; 12303 ac_top_srcdir=$srcdir 12304 ac_abs_top_srcdir=$srcdir ;; 12305 *) # Relative name. 12306 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12307 ac_top_srcdir=$ac_top_build_prefix$srcdir 12308 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12309 esac 12310 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12311 12312 12313 case $ac_mode in 12314 :F) 12315 # 12316 # CONFIG_FILE 12317 # 12318 12319 case $INSTALL in 12320 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12321 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12322 esac 12323 ac_MKDIR_P=$MKDIR_P 12324 case $MKDIR_P in 12325 [\\/$]* | ?:[\\/]* ) ;; 12326 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12327 esac 12328 _ACEOF 12329 12330 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12331 # If the template does not know about datarootdir, expand it. 12332 # FIXME: This hack should be removed a few years after 2.60. 12333 ac_datarootdir_hack=; ac_datarootdir_seen= 12334 ac_sed_dataroot=' 12335 /datarootdir/ { 12336 p 12337 q 12338 } 12339 /@datadir@/p 12340 /@docdir@/p 12341 /@infodir@/p 12342 /@localedir@/p 12343 /@mandir@/p' 12344 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12345 *datarootdir*) ac_datarootdir_seen=yes;; 12346 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12348 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12349 _ACEOF 12350 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12351 ac_datarootdir_hack=' 12352 s&@datadir@&$datadir&g 12353 s&@docdir@&$docdir&g 12354 s&@infodir@&$infodir&g 12355 s&@localedir@&$localedir&g 12356 s&@mandir@&$mandir&g 12357 s&\\\${datarootdir}&$datarootdir&g' ;; 12358 esac 12359 _ACEOF 12360 12361 # Neutralize VPATH when `$srcdir' = `.'. 12362 # Shell code in configure.ac might set extrasub. 12363 # FIXME: do we really want to maintain this feature? 12364 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12365 ac_sed_extra="$ac_vpsub 12366 $extrasub 12367 _ACEOF 12368 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12369 :t 12370 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12371 s|@configure_input@|$ac_sed_conf_input|;t t 12372 s&@top_builddir@&$ac_top_builddir_sub&;t t 12373 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12374 s&@srcdir@&$ac_srcdir&;t t 12375 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12376 s&@top_srcdir@&$ac_top_srcdir&;t t 12377 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12378 s&@builddir@&$ac_builddir&;t t 12379 s&@abs_builddir@&$ac_abs_builddir&;t t 12380 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12381 s&@INSTALL@&$ac_INSTALL&;t t 12382 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12383 $ac_datarootdir_hack 12384 " 12385 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12386 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12387 12388 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12389 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12390 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12391 "$ac_tmp/out"`; test -z "$ac_out"; } && 12392 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12393 which seems to be undefined. Please make sure it is defined" >&5 12394 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12395 which seems to be undefined. Please make sure it is defined" >&2;} 12396 12397 rm -f "$ac_tmp/stdin" 12398 case $ac_file in 12399 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12400 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12401 esac \ 12402 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12403 ;; 12404 :H) 12405 # 12406 # CONFIG_HEADER 12407 # 12408 if test x"$ac_file" != x-; then 12409 { 12410 $as_echo "/* $configure_input */" \ 12411 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12412 } >"$ac_tmp/config.h" \ 12413 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12414 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12415 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12416 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12417 else 12418 rm -f "$ac_file" 12419 mv "$ac_tmp/config.h" "$ac_file" \ 12420 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12421 fi 12422 else 12423 $as_echo "/* $configure_input */" \ 12424 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12425 || as_fn_error $? "could not create -" "$LINENO" 5 12426 fi 12427 # Compute "$ac_file"'s index in $config_headers. 12428 _am_arg="$ac_file" 12429 _am_stamp_count=1 12430 for _am_header in $config_headers :; do 12431 case $_am_header in 12432 $_am_arg | $_am_arg:* ) 12433 break ;; 12434 * ) 12435 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12436 esac 12437 done 12438 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12439 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12440 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12441 X"$_am_arg" : 'X\(//\)$' \| \ 12442 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12443 $as_echo X"$_am_arg" | 12444 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12445 s//\1/ 12446 q 12447 } 12448 /^X\(\/\/\)[^/].*/{ 12449 s//\1/ 12450 q 12451 } 12452 /^X\(\/\/\)$/{ 12453 s//\1/ 12454 q 12455 } 12456 /^X\(\/\).*/{ 12457 s//\1/ 12458 q 12459 } 12460 s/.*/./; q'`/stamp-h$_am_stamp_count 12461 ;; 12462 12463 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12464 $as_echo "$as_me: executing $ac_file commands" >&6;} 12465 ;; 12466 esac 12467 12468 12469 case $ac_file$ac_mode in 12470 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12471 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12472 # are listed without --file. Let's play safe and only enable the eval 12473 # if we detect the quoting. 12474 case $CONFIG_FILES in 12475 *\'*) eval set x "$CONFIG_FILES" ;; 12476 *) set x $CONFIG_FILES ;; 12477 esac 12478 shift 12479 for mf 12480 do 12481 # Strip MF so we end up with the name of the file. 12482 mf=`echo "$mf" | sed -e 's/:.*$//'` 12483 # Check whether this is an Automake generated Makefile or not. 12484 # We used to match only the files named `Makefile.in', but 12485 # some people rename them; so instead we look at the file content. 12486 # Grep'ing the first line is not enough: some people post-process 12487 # each Makefile.in and add a new line on top of each file to say so. 12488 # Grep'ing the whole file is not good either: AIX grep has a line 12489 # limit of 2048, but all sed's we know have understand at least 4000. 12490 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12491 dirpart=`$as_dirname -- "$mf" || 12492 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12493 X"$mf" : 'X\(//\)[^/]' \| \ 12494 X"$mf" : 'X\(//\)$' \| \ 12495 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12496 $as_echo X"$mf" | 12497 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12498 s//\1/ 12499 q 12500 } 12501 /^X\(\/\/\)[^/].*/{ 12502 s//\1/ 12503 q 12504 } 12505 /^X\(\/\/\)$/{ 12506 s//\1/ 12507 q 12508 } 12509 /^X\(\/\).*/{ 12510 s//\1/ 12511 q 12512 } 12513 s/.*/./; q'` 12514 else 12515 continue 12516 fi 12517 # Extract the definition of DEPDIR, am__include, and am__quote 12518 # from the Makefile without running `make'. 12519 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12520 test -z "$DEPDIR" && continue 12521 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12522 test -z "am__include" && continue 12523 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12524 # When using ansi2knr, U may be empty or an underscore; expand it 12525 U=`sed -n 's/^U = //p' < "$mf"` 12526 # Find all dependency output files, they are included files with 12527 # $(DEPDIR) in their names. We invoke sed twice because it is the 12528 # simplest approach to changing $(DEPDIR) to its actual value in the 12529 # expansion. 12530 for file in `sed -n " 12531 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12532 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12533 # Make sure the directory exists. 12534 test -f "$dirpart/$file" && continue 12535 fdir=`$as_dirname -- "$file" || 12536 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12537 X"$file" : 'X\(//\)[^/]' \| \ 12538 X"$file" : 'X\(//\)$' \| \ 12539 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12540 $as_echo X"$file" | 12541 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12542 s//\1/ 12543 q 12544 } 12545 /^X\(\/\/\)[^/].*/{ 12546 s//\1/ 12547 q 12548 } 12549 /^X\(\/\/\)$/{ 12550 s//\1/ 12551 q 12552 } 12553 /^X\(\/\).*/{ 12554 s//\1/ 12555 q 12556 } 12557 s/.*/./; q'` 12558 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12559 # echo "creating $dirpart/$file" 12560 echo '# dummy' > "$dirpart/$file" 12561 done 12562 done 12563 } 12564 ;; 12565 12566 esac 12567 done # for ac_tag 12568 12569 12570 as_fn_exit 0 12571 _ACEOF 12572 ac_clean_files=$ac_clean_files_save 12573 12574 test $ac_write_fail = 0 || 12575 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12576 12577 12578 # configure is writing to config.log, and then calls config.status. 12579 # config.status does its own redirection, appending to config.log. 12580 # Unfortunately, on DOS this fails, as config.log is still kept open 12581 # by configure, so config.status won't be able to write to it; its 12582 # output is simply discarded. So we exec the FD to /dev/null, 12583 # effectively closing config.log, so it can be properly (re)opened and 12584 # appended to by config.status. When coming back to configure, we 12585 # need to make the FD available again. 12586 if test "$no_create" != yes; then 12587 ac_cs_success=: 12588 ac_config_status_args= 12589 test "$silent" = yes && 12590 ac_config_status_args="$ac_config_status_args --quiet" 12591 exec 5>/dev/null 12592 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12593 exec 5>>config.log 12594 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12595 # would make configure fail if this is the last instruction. 12596 $ac_cs_success || as_fn_exit 1 12597 fi 12598 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12600 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12601 fi 12602 12603
Indexes created Mon Oct 26 00:26:21 UTC 2026