configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for font-util 1.3.0. 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='font-util' 563 PACKAGE_TARNAME='font-util' 564 PACKAGE_VERSION='1.3.0' 565 PACKAGE_STRING='font-util 1.3.0' 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 MAPDIR 611 fontrootdir 612 AM_BACKSLASH 613 AM_DEFAULT_VERBOSITY 614 MAN_SUBSTS 615 XORG_MAN_PAGE 616 ADMIN_MAN_DIR 617 DRIVER_MAN_DIR 618 MISC_MAN_DIR 619 FILE_MAN_DIR 620 LIB_MAN_DIR 621 APP_MAN_DIR 622 ADMIN_MAN_SUFFIX 623 DRIVER_MAN_SUFFIX 624 MISC_MAN_SUFFIX 625 FILE_MAN_SUFFIX 626 LIB_MAN_SUFFIX 627 APP_MAN_SUFFIX 628 SED 629 host_os 630 host_vendor 631 host_cpu 632 host 633 build_os 634 build_vendor 635 build_cpu 636 build 637 INSTALL_CMD 638 PKG_CONFIG 639 CHANGELOG_CMD 640 STRICT_CFLAGS 641 CWARNFLAGS 642 BASE_CFLAGS 643 EGREP 644 GREP 645 CPP 646 am__fastdepCC_FALSE 647 am__fastdepCC_TRUE 648 CCDEPMODE 649 AMDEPBACKSLASH 650 AMDEP_FALSE 651 AMDEP_TRUE 652 am__quote 653 am__include 654 DEPDIR 655 OBJEXT 656 EXEEXT 657 ac_ct_CC 658 CPPFLAGS 659 LDFLAGS 660 CFLAGS 661 CC 662 MAINT 663 MAINTAINER_MODE_FALSE 664 MAINTAINER_MODE_TRUE 665 am__untar 666 am__tar 667 AMTAR 668 am__leading_dot 669 SET_MAKE 670 AWK 671 mkdir_p 672 MKDIR_P 673 INSTALL_STRIP_PROGRAM 674 STRIP 675 install_sh 676 MAKEINFO 677 AUTOHEADER 678 AUTOMAKE 679 AUTOCONF 680 ACLOCAL 681 VERSION 682 PACKAGE 683 CYGPATH_W 684 am__isrc 685 INSTALL_DATA 686 INSTALL_SCRIPT 687 INSTALL_PROGRAM 688 target_alias 689 host_alias 690 build_alias 691 LIBS 692 ECHO_T 693 ECHO_N 694 ECHO_C 695 DEFS 696 mandir 697 localedir 698 libdir 699 psdir 700 pdfdir 701 dvidir 702 htmldir 703 infodir 704 docdir 705 oldincludedir 706 includedir 707 localstatedir 708 sharedstatedir 709 sysconfdir 710 datadir 711 datarootdir 712 libexecdir 713 sbindir 714 bindir 715 program_transform_name 716 prefix 717 exec_prefix 718 PACKAGE_URL 719 PACKAGE_BUGREPORT 720 PACKAGE_STRING 721 PACKAGE_VERSION 722 PACKAGE_TARNAME 723 PACKAGE_NAME 724 PATH_SEPARATOR 725 SHELL' 726 ac_subst_files='' 727 ac_user_opts=' 728 enable_option_checking 729 enable_maintainer_mode 730 enable_dependency_tracking 731 enable_selective_werror 732 enable_strict_compilation 733 enable_silent_rules 734 with_fontrootdir 735 with_mapdir 736 ' 737 ac_precious_vars='build_alias 738 host_alias 739 target_alias 740 CC 741 CFLAGS 742 LDFLAGS 743 LIBS 744 CPPFLAGS 745 CPP 746 PKG_CONFIG' 747 748 749 # 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See below for descriptions of some of the useful variables. 1295 1296 Defaults for the options are specified in brackets. 1297 1298 Configuration: 1299 -h, --help display this help and exit 1300 --help=short display options specific to this package 1301 --help=recursive display the short help of all the included packages 1302 -V, --version display version information and exit 1303 -q, --quiet, --silent do not print \`checking ...' messages 1304 --cache-file=FILE cache test results in FILE [disabled] 1305 -C, --config-cache alias for \`--cache-file=config.cache' 1306 -n, --no-create do not create output files 1307 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1308 1309 Installation directories: 1310 --prefix=PREFIX install architecture-independent files in PREFIX 1311 [$ac_default_prefix] 1312 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1313 [PREFIX] 1314 1315 By default, \`make install' will install all the files in 1316 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1317 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1318 for instance \`--prefix=\$HOME'. 1319 1320 For better control, use the options below. 1321 1322 Fine tuning of the installation directories: 1323 --bindir=DIR user executables [EPREFIX/bin] 1324 --sbindir=DIR system admin executables [EPREFIX/sbin] 1325 --libexecdir=DIR program executables [EPREFIX/libexec] 1326 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1327 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1328 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1329 --libdir=DIR object code libraries [EPREFIX/lib] 1330 --includedir=DIR C header files [PREFIX/include] 1331 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1332 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1333 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1334 --infodir=DIR info documentation [DATAROOTDIR/info] 1335 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1336 --mandir=DIR man documentation [DATAROOTDIR/man] 1337 --docdir=DIR documentation root [DATAROOTDIR/doc/font-util] 1338 --htmldir=DIR html documentation [DOCDIR] 1339 --dvidir=DIR dvi documentation [DOCDIR] 1340 --pdfdir=DIR pdf documentation [DOCDIR] 1341 --psdir=DIR ps documentation [DOCDIR] 1342 _ACEOF 1343 1344 cat <<\_ACEOF 1345 1346 Program names: 1347 --program-prefix=PREFIX prepend PREFIX to installed program names 1348 --program-suffix=SUFFIX append SUFFIX to installed program names 1349 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1350 1351 System types: 1352 --build=BUILD configure for building on BUILD [guessed] 1353 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1354 _ACEOF 1355 fi 1356 1357 if test -n "$ac_init_help"; then 1358 case $ac_init_help in 1359 short | recursive ) echo "Configuration of font-util 1.3.0:";; 1360 esac 1361 cat <<\_ACEOF 1362 1363 Optional Features: 1364 --disable-option-checking ignore unrecognized --enable/--with options 1365 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1366 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1367 --enable-maintainer-mode enable make rules and dependencies not useful 1368 (and sometimes confusing) to the casual installer 1369 --disable-dependency-tracking speeds up one-time build 1370 --enable-dependency-tracking do not reject slow dependency extractors 1371 --disable-selective-werror 1372 Turn off selective compiler errors. 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Must try -L first in case configure is actually a 2218 # symlink; some systems play weird games with the mod time of symlinks 2219 # (eg FreeBSD returns the mod time of the symlink's containing 2220 # directory). 2221 if ( 2222 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2223 if test "$*" = "X"; then 2224 # -L didn't work. 2225 set X `ls -t "$srcdir/configure" conftest.file` 2226 fi 2227 rm -f conftest.file 2228 if test "$*" != "X $srcdir/configure conftest.file" \ 2229 && test "$*" != "X conftest.file $srcdir/configure"; then 2230 2231 # If neither matched, then we have a broken ls. This can happen 2232 # if, for instance, CONFIG_SHELL is bash and it inherits a 2233 # broken ls alias from the environment. This has actually 2234 # happened. Such a system could not be considered "sane". 2235 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2236 alias in your environment" "$LINENO" 5 2237 fi 2238 2239 test "$2" = conftest.file 2240 ) 2241 then 2242 # Ok. 2243 : 2244 else 2245 as_fn_error $? "newly created file is older than distributed files! 2246 Check your system clock" "$LINENO" 5 2247 fi 2248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2249 $as_echo "yes" >&6; } 2250 test "$program_prefix" != NONE && 2251 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2252 # Use a double $ so make ignores it. 2253 test "$program_suffix" != NONE && 2254 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2255 # Double any \ or $. 2256 # By default was `s,x,x', remove it if useless. 2257 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2258 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2259 2260 # expand $ac_aux_dir to an absolute path 2261 am_aux_dir=`cd $ac_aux_dir && pwd` 2262 2263 if test x"${MISSING+set}" != xset; then 2264 case $am_aux_dir in 2265 *\ * | *\ *) 2266 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2267 *) 2268 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2269 esac 2270 fi 2271 # Use eval to expand $SHELL 2272 if eval "$MISSING --run true"; then 2273 am_missing_run="$MISSING --run " 2274 else 2275 am_missing_run= 2276 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2277 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2278 fi 2279 2280 if test x"${install_sh}" != xset; then 2281 case $am_aux_dir in 2282 *\ * | *\ *) 2283 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2284 *) 2285 install_sh="\${SHELL} $am_aux_dir/install-sh" 2286 esac 2287 fi 2288 2289 # Installed binaries are usually stripped using `strip' when the user 2290 # run `make install-strip'. However `strip' might not be the right 2291 # tool to use in cross-compilation environments, therefore Automake 2292 # will honor the `STRIP' environment variable to overrule this program. 2293 if test "$cross_compiling" != no; then 2294 if test -n "$ac_tool_prefix"; then 2295 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2296 set dummy ${ac_tool_prefix}strip; ac_word=$2 2297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2298 $as_echo_n "checking for $ac_word... " >&6; } 2299 if ${ac_cv_prog_STRIP+:} false; then : 2300 $as_echo_n "(cached) " >&6 2301 else 2302 if test -n "$STRIP"; then 2303 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2304 else 2305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2306 for as_dir in $PATH 2307 do 2308 IFS=$as_save_IFS 2309 test -z "$as_dir" && as_dir=. 2310 for ac_exec_ext in '' $ac_executable_extensions; do 2311 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2312 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2313 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2314 break 2 2315 fi 2316 done 2317 done 2318 IFS=$as_save_IFS 2319 2320 fi 2321 fi 2322 STRIP=$ac_cv_prog_STRIP 2323 if test -n "$STRIP"; then 2324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2325 $as_echo "$STRIP" >&6; } 2326 else 2327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2328 $as_echo "no" >&6; } 2329 fi 2330 2331 2332 fi 2333 if test -z "$ac_cv_prog_STRIP"; then 2334 ac_ct_STRIP=$STRIP 2335 # Extract the first word of "strip", so it can be a program name with args. 2336 set dummy strip; ac_word=$2 2337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2338 $as_echo_n "checking for $ac_word... " >&6; } 2339 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2340 $as_echo_n "(cached) " >&6 2341 else 2342 if test -n "$ac_ct_STRIP"; then 2343 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2344 else 2345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2346 for as_dir in $PATH 2347 do 2348 IFS=$as_save_IFS 2349 test -z "$as_dir" && as_dir=. 2350 for ac_exec_ext in '' $ac_executable_extensions; do 2351 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2352 ac_cv_prog_ac_ct_STRIP="strip" 2353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2354 break 2 2355 fi 2356 done 2357 done 2358 IFS=$as_save_IFS 2359 2360 fi 2361 fi 2362 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2363 if test -n "$ac_ct_STRIP"; then 2364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2365 $as_echo "$ac_ct_STRIP" >&6; } 2366 else 2367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2368 $as_echo "no" >&6; } 2369 fi 2370 2371 if test "x$ac_ct_STRIP" = x; then 2372 STRIP=":" 2373 else 2374 case $cross_compiling:$ac_tool_warned in 2375 yes:) 2376 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2377 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2378 ac_tool_warned=yes ;; 2379 esac 2380 STRIP=$ac_ct_STRIP 2381 fi 2382 else 2383 STRIP="$ac_cv_prog_STRIP" 2384 fi 2385 2386 fi 2387 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2388 2389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2390 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2391 if test -z "$MKDIR_P"; then 2392 if ${ac_cv_path_mkdir+:} false; then : 2393 $as_echo_n "(cached) " >&6 2394 else 2395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2396 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2397 do 2398 IFS=$as_save_IFS 2399 test -z "$as_dir" && as_dir=. 2400 for ac_prog in mkdir gmkdir; do 2401 for ac_exec_ext in '' $ac_executable_extensions; do 2402 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2403 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2404 'mkdir (GNU coreutils) '* | \ 2405 'mkdir (coreutils) '* | \ 2406 'mkdir (fileutils) '4.1*) 2407 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2408 break 3;; 2409 esac 2410 done 2411 done 2412 done 2413 IFS=$as_save_IFS 2414 2415 fi 2416 2417 test -d ./--version && rmdir ./--version 2418 if test "${ac_cv_path_mkdir+set}" = set; then 2419 MKDIR_P="$ac_cv_path_mkdir -p" 2420 else 2421 # As a last resort, use the slow shell script. Don't cache a 2422 # value for MKDIR_P within a source directory, because that will 2423 # break other packages using the cache if that directory is 2424 # removed, or if the value is a relative name. 2425 MKDIR_P="$ac_install_sh -d" 2426 fi 2427 fi 2428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2429 $as_echo "$MKDIR_P" >&6; } 2430 2431 mkdir_p="$MKDIR_P" 2432 case $mkdir_p in 2433 [\\/$]* | ?:[\\/]*) ;; 2434 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2435 esac 2436 2437 for ac_prog in gawk mawk nawk awk 2438 do 2439 # Extract the first word of "$ac_prog", so it can be a program name with args. 2440 set dummy $ac_prog; ac_word=$2 2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2442 $as_echo_n "checking for $ac_word... " >&6; } 2443 if ${ac_cv_prog_AWK+:} false; then : 2444 $as_echo_n "(cached) " >&6 2445 else 2446 if test -n "$AWK"; then 2447 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2448 else 2449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2450 for as_dir in $PATH 2451 do 2452 IFS=$as_save_IFS 2453 test -z "$as_dir" && as_dir=. 2454 for ac_exec_ext in '' $ac_executable_extensions; do 2455 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2456 ac_cv_prog_AWK="$ac_prog" 2457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2458 break 2 2459 fi 2460 done 2461 done 2462 IFS=$as_save_IFS 2463 2464 fi 2465 fi 2466 AWK=$ac_cv_prog_AWK 2467 if test -n "$AWK"; then 2468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2469 $as_echo "$AWK" >&6; } 2470 else 2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2472 $as_echo "no" >&6; } 2473 fi 2474 2475 2476 test -n "$AWK" && break 2477 done 2478 2479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2480 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2481 set x ${MAKE-make} 2482 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2483 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2484 $as_echo_n "(cached) " >&6 2485 else 2486 cat >conftest.make <<\_ACEOF 2487 SHELL = /bin/sh 2488 all: 2489 @echo '@@@%%%=$(MAKE)=@@@%%%' 2490 _ACEOF 2491 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2492 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2493 *@@@%%%=?*=@@@%%%*) 2494 eval ac_cv_prog_make_${ac_make}_set=yes;; 2495 *) 2496 eval ac_cv_prog_make_${ac_make}_set=no;; 2497 esac 2498 rm -f conftest.make 2499 fi 2500 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2502 $as_echo "yes" >&6; } 2503 SET_MAKE= 2504 else 2505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2506 $as_echo "no" >&6; } 2507 SET_MAKE="MAKE=${MAKE-make}" 2508 fi 2509 2510 rm -rf .tst 2>/dev/null 2511 mkdir .tst 2>/dev/null 2512 if test -d .tst; then 2513 am__leading_dot=. 2514 else 2515 am__leading_dot=_ 2516 fi 2517 rmdir .tst 2>/dev/null 2518 2519 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2520 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2521 # is not polluted with repeated "-I." 2522 am__isrc=' -I$(srcdir)' 2523 # test to see if srcdir already configured 2524 if test -f $srcdir/config.status; then 2525 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2526 fi 2527 fi 2528 2529 # test whether we have cygpath 2530 if test -z "$CYGPATH_W"; then 2531 if (cygpath --version) >/dev/null 2>/dev/null; then 2532 CYGPATH_W='cygpath -w' 2533 else 2534 CYGPATH_W=echo 2535 fi 2536 fi 2537 2538 2539 # Define the identity of the package. 2540 PACKAGE='font-util' 2541 VERSION='1.3.0' 2542 2543 2544 cat >>confdefs.h <<_ACEOF 2545 #define PACKAGE "$PACKAGE" 2546 _ACEOF 2547 2548 2549 cat >>confdefs.h <<_ACEOF 2550 #define VERSION "$VERSION" 2551 _ACEOF 2552 2553 # Some tools Automake needs. 2554 2555 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2556 2557 2558 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2559 2560 2561 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2562 2563 2564 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2565 2566 2567 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2568 2569 # We need awk for the "check" target. The system "awk" is bad on 2570 # some platforms. 2571 # Always define AMTAR for backward compatibility. 2572 2573 AMTAR=${AMTAR-"${am_missing_run}tar"} 2574 2575 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2576 2577 2578 2579 2580 2581 2582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2583 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2584 # Check whether --enable-maintainer-mode was given. 2585 if test "${enable_maintainer_mode+set}" = set; then : 2586 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2587 else 2588 USE_MAINTAINER_MODE=no 2589 fi 2590 2591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2592 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2593 if test $USE_MAINTAINER_MODE = yes; then 2594 MAINTAINER_MODE_TRUE= 2595 MAINTAINER_MODE_FALSE='#' 2596 else 2597 MAINTAINER_MODE_TRUE='#' 2598 MAINTAINER_MODE_FALSE= 2599 fi 2600 2601 MAINT=$MAINTAINER_MODE_TRUE 2602 2603 2604 2605 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 DEPDIR="${am__leading_dot}deps" 2618 2619 ac_config_commands="$ac_config_commands depfiles" 2620 2621 2622 am_make=${MAKE-make} 2623 cat > confinc << 'END' 2624 am__doit: 2625 @echo this is the am__doit target 2626 .PHONY: am__doit 2627 END 2628 # If we don't find an include directive, just comment out the code. 2629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2630 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2631 am__include="#" 2632 am__quote= 2633 _am_result=none 2634 # First try GNU make style include. 2635 echo "include confinc" > confmf 2636 # Ignore all kinds of additional output from `make'. 2637 case `$am_make -s -f confmf 2> /dev/null` in #( 2638 *the\ am__doit\ target*) 2639 am__include=include 2640 am__quote= 2641 _am_result=GNU 2642 ;; 2643 esac 2644 # Now try BSD make style include. 2645 if test "$am__include" = "#"; then 2646 echo '.include "confinc"' > confmf 2647 case `$am_make -s -f confmf 2> /dev/null` in #( 2648 *the\ am__doit\ target*) 2649 am__include=.include 2650 am__quote="\"" 2651 _am_result=BSD 2652 ;; 2653 esac 2654 fi 2655 2656 2657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2658 $as_echo "$_am_result" >&6; } 2659 rm -f confinc confmf 2660 2661 # Check whether --enable-dependency-tracking was given. 2662 if test "${enable_dependency_tracking+set}" = set; then : 2663 enableval=$enable_dependency_tracking; 2664 fi 2665 2666 if test "x$enable_dependency_tracking" != xno; then 2667 am_depcomp="$ac_aux_dir/depcomp" 2668 AMDEPBACKSLASH='\' 2669 fi 2670 if test "x$enable_dependency_tracking" != xno; then 2671 AMDEP_TRUE= 2672 AMDEP_FALSE='#' 2673 else 2674 AMDEP_TRUE='#' 2675 AMDEP_FALSE= 2676 fi 2677 2678 2679 ac_ext=c 2680 ac_cpp='$CPP $CPPFLAGS' 2681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2683 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2684 if test -n "$ac_tool_prefix"; then 2685 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2686 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2688 $as_echo_n "checking for $ac_word... " >&6; } 2689 if ${ac_cv_prog_CC+:} false; then : 2690 $as_echo_n "(cached) " >&6 2691 else 2692 if test -n "$CC"; then 2693 ac_cv_prog_CC="$CC" # Let the user override the test. 2694 else 2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2696 for as_dir in $PATH 2697 do 2698 IFS=$as_save_IFS 2699 test -z "$as_dir" && as_dir=. 2700 for ac_exec_ext in '' $ac_executable_extensions; do 2701 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2702 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2704 break 2 2705 fi 2706 done 2707 done 2708 IFS=$as_save_IFS 2709 2710 fi 2711 fi 2712 CC=$ac_cv_prog_CC 2713 if test -n "$CC"; then 2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2715 $as_echo "$CC" >&6; } 2716 else 2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2718 $as_echo "no" >&6; } 2719 fi 2720 2721 2722 fi 2723 if test -z "$ac_cv_prog_CC"; then 2724 ac_ct_CC=$CC 2725 # Extract the first word of "gcc", so it can be a program name with args. 2726 set dummy gcc; ac_word=$2 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2728 $as_echo_n "checking for $ac_word... " >&6; } 2729 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2730 $as_echo_n "(cached) " >&6 2731 else 2732 if test -n "$ac_ct_CC"; then 2733 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2734 else 2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2736 for as_dir in $PATH 2737 do 2738 IFS=$as_save_IFS 2739 test -z "$as_dir" && as_dir=. 2740 for ac_exec_ext in '' $ac_executable_extensions; do 2741 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2742 ac_cv_prog_ac_ct_CC="gcc" 2743 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2744 break 2 2745 fi 2746 done 2747 done 2748 IFS=$as_save_IFS 2749 2750 fi 2751 fi 2752 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2753 if test -n "$ac_ct_CC"; then 2754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2755 $as_echo "$ac_ct_CC" >&6; } 2756 else 2757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2758 $as_echo "no" >&6; } 2759 fi 2760 2761 if test "x$ac_ct_CC" = x; then 2762 CC="" 2763 else 2764 case $cross_compiling:$ac_tool_warned in 2765 yes:) 2766 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2767 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2768 ac_tool_warned=yes ;; 2769 esac 2770 CC=$ac_ct_CC 2771 fi 2772 else 2773 CC="$ac_cv_prog_CC" 2774 fi 2775 2776 if test -z "$CC"; then 2777 if test -n "$ac_tool_prefix"; then 2778 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2779 set dummy ${ac_tool_prefix}cc; ac_word=$2 2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2781 $as_echo_n "checking for $ac_word... " >&6; } 2782 if ${ac_cv_prog_CC+:} false; then : 2783 $as_echo_n "(cached) " >&6 2784 else 2785 if test -n "$CC"; then 2786 ac_cv_prog_CC="$CC" # Let the user override the test. 2787 else 2788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2789 for as_dir in $PATH 2790 do 2791 IFS=$as_save_IFS 2792 test -z "$as_dir" && as_dir=. 2793 for ac_exec_ext in '' $ac_executable_extensions; do 2794 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2795 ac_cv_prog_CC="${ac_tool_prefix}cc" 2796 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2797 break 2 2798 fi 2799 done 2800 done 2801 IFS=$as_save_IFS 2802 2803 fi 2804 fi 2805 CC=$ac_cv_prog_CC 2806 if test -n "$CC"; then 2807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2808 $as_echo "$CC" >&6; } 2809 else 2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2811 $as_echo "no" >&6; } 2812 fi 2813 2814 2815 fi 2816 fi 2817 if test -z "$CC"; then 2818 # Extract the first word of "cc", so it can be a program name with args. 2819 set dummy cc; ac_word=$2 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2821 $as_echo_n "checking for $ac_word... " >&6; } 2822 if ${ac_cv_prog_CC+:} false; then : 2823 $as_echo_n "(cached) " >&6 2824 else 2825 if test -n "$CC"; then 2826 ac_cv_prog_CC="$CC" # Let the user override the test. 2827 else 2828 ac_prog_rejected=no 2829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2830 for as_dir in $PATH 2831 do 2832 IFS=$as_save_IFS 2833 test -z "$as_dir" && as_dir=. 2834 for ac_exec_ext in '' $ac_executable_extensions; do 2835 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2836 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2837 ac_prog_rejected=yes 2838 continue 2839 fi 2840 ac_cv_prog_CC="cc" 2841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2842 break 2 2843 fi 2844 done 2845 done 2846 IFS=$as_save_IFS 2847 2848 if test $ac_prog_rejected = yes; then 2849 # We found a bogon in the path, so make sure we never use it. 2850 set dummy $ac_cv_prog_CC 2851 shift 2852 if test $# != 0; then 2853 # We chose a different compiler from the bogus one. 2854 # However, it has the same basename, so the bogon will be chosen 2855 # first if we set CC to just the basename; use the full file name. 2856 shift 2857 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2858 fi 2859 fi 2860 fi 2861 fi 2862 CC=$ac_cv_prog_CC 2863 if test -n "$CC"; then 2864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2865 $as_echo "$CC" >&6; } 2866 else 2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2868 $as_echo "no" >&6; } 2869 fi 2870 2871 2872 fi 2873 if test -z "$CC"; then 2874 if test -n "$ac_tool_prefix"; then 2875 for ac_prog in cl.exe 2876 do 2877 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2878 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2880 $as_echo_n "checking for $ac_word... " >&6; } 2881 if ${ac_cv_prog_CC+:} false; then : 2882 $as_echo_n "(cached) " >&6 2883 else 2884 if test -n "$CC"; then 2885 ac_cv_prog_CC="$CC" # Let the user override the test. 2886 else 2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2888 for as_dir in $PATH 2889 do 2890 IFS=$as_save_IFS 2891 test -z "$as_dir" && as_dir=. 2892 for ac_exec_ext in '' $ac_executable_extensions; do 2893 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2894 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2895 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2896 break 2 2897 fi 2898 done 2899 done 2900 IFS=$as_save_IFS 2901 2902 fi 2903 fi 2904 CC=$ac_cv_prog_CC 2905 if test -n "$CC"; then 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2907 $as_echo "$CC" >&6; } 2908 else 2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2910 $as_echo "no" >&6; } 2911 fi 2912 2913 2914 test -n "$CC" && break 2915 done 2916 fi 2917 if test -z "$CC"; then 2918 ac_ct_CC=$CC 2919 for ac_prog in cl.exe 2920 do 2921 # Extract the first word of "$ac_prog", so it can be a program name with args. 2922 set dummy $ac_prog; ac_word=$2 2923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2924 $as_echo_n "checking for $ac_word... " >&6; } 2925 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2926 $as_echo_n "(cached) " >&6 2927 else 2928 if test -n "$ac_ct_CC"; then 2929 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2930 else 2931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2932 for as_dir in $PATH 2933 do 2934 IFS=$as_save_IFS 2935 test -z "$as_dir" && as_dir=. 2936 for ac_exec_ext in '' $ac_executable_extensions; do 2937 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2938 ac_cv_prog_ac_ct_CC="$ac_prog" 2939 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2940 break 2 2941 fi 2942 done 2943 done 2944 IFS=$as_save_IFS 2945 2946 fi 2947 fi 2948 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2949 if test -n "$ac_ct_CC"; then 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2951 $as_echo "$ac_ct_CC" >&6; } 2952 else 2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2954 $as_echo "no" >&6; } 2955 fi 2956 2957 2958 test -n "$ac_ct_CC" && break 2959 done 2960 2961 if test "x$ac_ct_CC" = x; then 2962 CC="" 2963 else 2964 case $cross_compiling:$ac_tool_warned in 2965 yes:) 2966 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2967 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2968 ac_tool_warned=yes ;; 2969 esac 2970 CC=$ac_ct_CC 2971 fi 2972 fi 2973 2974 fi 2975 2976 2977 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2978 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2979 as_fn_error $? "no acceptable C compiler found in \$PATH 2980 See \`config.log' for more details" "$LINENO" 5; } 2981 2982 # Provide some information about the compiler. 2983 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2984 set X $ac_compile 2985 ac_compiler=$2 2986 for ac_option in --version -v -V -qversion; do 2987 { { ac_try="$ac_compiler $ac_option >&5" 2988 case "(($ac_try" in 2989 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2990 *) ac_try_echo=$ac_try;; 2991 esac 2992 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2993 $as_echo "$ac_try_echo"; } >&5 2994 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2995 ac_status=$? 2996 if test -s conftest.err; then 2997 sed '10a\ 2998 ... rest of stderr output deleted ... 2999 10q' conftest.err >conftest.er1 3000 cat conftest.er1 >&5 3001 fi 3002 rm -f conftest.er1 conftest.err 3003 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3004 test $ac_status = 0; } 3005 done 3006 3007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3008 /* end confdefs.h. */ 3009 3010 int 3011 main () 3012 { 3013 3014 ; 3015 return 0; 3016 } 3017 _ACEOF 3018 ac_clean_files_save=$ac_clean_files 3019 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3020 # Try to create an executable without -o first, disregard a.out. 3021 # It will help us diagnose broken compilers, and finding out an intuition 3022 # of exeext. 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3024 $as_echo_n "checking whether the C compiler works... " >&6; } 3025 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3026 3027 # The possible output files: 3028 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3029 3030 ac_rmfiles= 3031 for ac_file in $ac_files 3032 do 3033 case $ac_file in 3034 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3035 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3036 esac 3037 done 3038 rm -f $ac_rmfiles 3039 3040 if { { ac_try="$ac_link_default" 3041 case "(($ac_try" in 3042 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3043 *) ac_try_echo=$ac_try;; 3044 esac 3045 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3046 $as_echo "$ac_try_echo"; } >&5 3047 (eval "$ac_link_default") 2>&5 3048 ac_status=$? 3049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3050 test $ac_status = 0; }; then : 3051 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3052 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3053 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3054 # so that the user can short-circuit this test for compilers unknown to 3055 # Autoconf. 3056 for ac_file in $ac_files '' 3057 do 3058 test -f "$ac_file" || continue 3059 case $ac_file in 3060 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3061 ;; 3062 [ab].out ) 3063 # We found the default executable, but exeext='' is most 3064 # certainly right. 3065 break;; 3066 *.* ) 3067 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3068 then :; else 3069 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3070 fi 3071 # We set ac_cv_exeext here because the later test for it is not 3072 # safe: cross compilers may not add the suffix if given an `-o' 3073 # argument, so we may need to know it at that point already. 3074 # Even if this section looks crufty: it has the advantage of 3075 # actually working. 3076 break;; 3077 * ) 3078 break;; 3079 esac 3080 done 3081 test "$ac_cv_exeext" = no && ac_cv_exeext= 3082 3083 else 3084 ac_file='' 3085 fi 3086 if test -z "$ac_file"; then : 3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3088 $as_echo "no" >&6; } 3089 $as_echo "$as_me: failed program was:" >&5 3090 sed 's/^/| /' conftest.$ac_ext >&5 3091 3092 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3093 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3094 as_fn_error 77 "C compiler cannot create executables 3095 See \`config.log' for more details" "$LINENO" 5; } 3096 else 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3098 $as_echo "yes" >&6; } 3099 fi 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3101 $as_echo_n "checking for C compiler default output file name... " >&6; } 3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3103 $as_echo "$ac_file" >&6; } 3104 ac_exeext=$ac_cv_exeext 3105 3106 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3107 ac_clean_files=$ac_clean_files_save 3108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3109 $as_echo_n "checking for suffix of executables... " >&6; } 3110 if { { ac_try="$ac_link" 3111 case "(($ac_try" in 3112 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3113 *) ac_try_echo=$ac_try;; 3114 esac 3115 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3116 $as_echo "$ac_try_echo"; } >&5 3117 (eval "$ac_link") 2>&5 3118 ac_status=$? 3119 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3120 test $ac_status = 0; }; then : 3121 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3122 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3123 # work properly (i.e., refer to `conftest.exe'), while it won't with 3124 # `rm'. 3125 for ac_file in conftest.exe conftest conftest.*; do 3126 test -f "$ac_file" || continue 3127 case $ac_file in 3128 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3129 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3130 break;; 3131 * ) break;; 3132 esac 3133 done 3134 else 3135 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3136 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3137 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3138 See \`config.log' for more details" "$LINENO" 5; } 3139 fi 3140 rm -f conftest conftest$ac_cv_exeext 3141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3142 $as_echo "$ac_cv_exeext" >&6; } 3143 3144 rm -f conftest.$ac_ext 3145 EXEEXT=$ac_cv_exeext 3146 ac_exeext=$EXEEXT 3147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3148 /* end confdefs.h. */ 3149 #include <stdio.h> 3150 int 3151 main () 3152 { 3153 FILE *f = fopen ("conftest.out", "w"); 3154 return ferror (f) || fclose (f) != 0; 3155 3156 ; 3157 return 0; 3158 } 3159 _ACEOF 3160 ac_clean_files="$ac_clean_files conftest.out" 3161 # Check that the compiler produces executables we can run. If not, either 3162 # the compiler is broken, or we cross compile. 3163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3164 $as_echo_n "checking whether we are cross compiling... " >&6; } 3165 if test "$cross_compiling" != yes; then 3166 { { ac_try="$ac_link" 3167 case "(($ac_try" in 3168 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3169 *) ac_try_echo=$ac_try;; 3170 esac 3171 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3172 $as_echo "$ac_try_echo"; } >&5 3173 (eval "$ac_link") 2>&5 3174 ac_status=$? 3175 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3176 test $ac_status = 0; } 3177 if { ac_try='./conftest$ac_cv_exeext' 3178 { { case "(($ac_try" in 3179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3180 *) ac_try_echo=$ac_try;; 3181 esac 3182 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3183 $as_echo "$ac_try_echo"; } >&5 3184 (eval "$ac_try") 2>&5 3185 ac_status=$? 3186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3187 test $ac_status = 0; }; }; then 3188 cross_compiling=no 3189 else 3190 if test "$cross_compiling" = maybe; then 3191 cross_compiling=yes 3192 else 3193 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3194 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3195 as_fn_error $? "cannot run C compiled programs. 3196 If you meant to cross compile, use \`--host'. 3197 See \`config.log' for more details" "$LINENO" 5; } 3198 fi 3199 fi 3200 fi 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3202 $as_echo "$cross_compiling" >&6; } 3203 3204 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3205 ac_clean_files=$ac_clean_files_save 3206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3207 $as_echo_n "checking for suffix of object files... " >&6; } 3208 if ${ac_cv_objext+:} false; then : 3209 $as_echo_n "(cached) " >&6 3210 else 3211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3212 /* end confdefs.h. */ 3213 3214 int 3215 main () 3216 { 3217 3218 ; 3219 return 0; 3220 } 3221 _ACEOF 3222 rm -f conftest.o conftest.obj 3223 if { { ac_try="$ac_compile" 3224 case "(($ac_try" in 3225 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3226 *) ac_try_echo=$ac_try;; 3227 esac 3228 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3229 $as_echo "$ac_try_echo"; } >&5 3230 (eval "$ac_compile") 2>&5 3231 ac_status=$? 3232 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3233 test $ac_status = 0; }; then : 3234 for ac_file in conftest.o conftest.obj conftest.*; do 3235 test -f "$ac_file" || continue; 3236 case $ac_file in 3237 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3238 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3239 break;; 3240 esac 3241 done 3242 else 3243 $as_echo "$as_me: failed program was:" >&5 3244 sed 's/^/| /' conftest.$ac_ext >&5 3245 3246 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3247 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3248 as_fn_error $? "cannot compute suffix of object files: cannot compile 3249 See \`config.log' for more details" "$LINENO" 5; } 3250 fi 3251 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3252 fi 3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3254 $as_echo "$ac_cv_objext" >&6; } 3255 OBJEXT=$ac_cv_objext 3256 ac_objext=$OBJEXT 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3258 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3259 if ${ac_cv_c_compiler_gnu+:} false; then : 3260 $as_echo_n "(cached) " >&6 3261 else 3262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3263 /* end confdefs.h. */ 3264 3265 int 3266 main () 3267 { 3268 #ifndef __GNUC__ 3269 choke me 3270 #endif 3271 3272 ; 3273 return 0; 3274 } 3275 _ACEOF 3276 if ac_fn_c_try_compile "$LINENO"; then : 3277 ac_compiler_gnu=yes 3278 else 3279 ac_compiler_gnu=no 3280 fi 3281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3282 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3283 3284 fi 3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3286 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3287 if test $ac_compiler_gnu = yes; then 3288 GCC=yes 3289 else 3290 GCC= 3291 fi 3292 ac_test_CFLAGS=${CFLAGS+set} 3293 ac_save_CFLAGS=$CFLAGS 3294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3295 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3296 if ${ac_cv_prog_cc_g+:} false; then : 3297 $as_echo_n "(cached) " >&6 3298 else 3299 ac_save_c_werror_flag=$ac_c_werror_flag 3300 ac_c_werror_flag=yes 3301 ac_cv_prog_cc_g=no 3302 CFLAGS="-g" 3303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3304 /* end confdefs.h. */ 3305 3306 int 3307 main () 3308 { 3309 3310 ; 3311 return 0; 3312 } 3313 _ACEOF 3314 if ac_fn_c_try_compile "$LINENO"; then : 3315 ac_cv_prog_cc_g=yes 3316 else 3317 CFLAGS="" 3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3319 /* end confdefs.h. */ 3320 3321 int 3322 main () 3323 { 3324 3325 ; 3326 return 0; 3327 } 3328 _ACEOF 3329 if ac_fn_c_try_compile "$LINENO"; then : 3330 3331 else 3332 ac_c_werror_flag=$ac_save_c_werror_flag 3333 CFLAGS="-g" 3334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3335 /* end confdefs.h. */ 3336 3337 int 3338 main () 3339 { 3340 3341 ; 3342 return 0; 3343 } 3344 _ACEOF 3345 if ac_fn_c_try_compile "$LINENO"; then : 3346 ac_cv_prog_cc_g=yes 3347 fi 3348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3349 fi 3350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3351 fi 3352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3353 ac_c_werror_flag=$ac_save_c_werror_flag 3354 fi 3355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3356 $as_echo "$ac_cv_prog_cc_g" >&6; } 3357 if test "$ac_test_CFLAGS" = set; then 3358 CFLAGS=$ac_save_CFLAGS 3359 elif test $ac_cv_prog_cc_g = yes; then 3360 if test "$GCC" = yes; then 3361 CFLAGS="-g -O2" 3362 else 3363 CFLAGS="-g" 3364 fi 3365 else 3366 if test "$GCC" = yes; then 3367 CFLAGS="-O2" 3368 else 3369 CFLAGS= 3370 fi 3371 fi 3372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3373 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3374 if ${ac_cv_prog_cc_c89+:} false; then : 3375 $as_echo_n "(cached) " >&6 3376 else 3377 ac_cv_prog_cc_c89=no 3378 ac_save_CC=$CC 3379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3380 /* end confdefs.h. */ 3381 #include <stdarg.h> 3382 #include <stdio.h> 3383 #include <sys/types.h> 3384 #include <sys/stat.h> 3385 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3386 struct buf { int x; }; 3387 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3388 static char *e (p, i) 3389 char **p; 3390 int i; 3391 { 3392 return p[i]; 3393 } 3394 static char *f (char * (*g) (char **, int), char **p, ...) 3395 { 3396 char *s; 3397 va_list v; 3398 va_start (v,p); 3399 s = g (p, va_arg (v,int)); 3400 va_end (v); 3401 return s; 3402 } 3403 3404 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3405 function prototypes and stuff, but not '\xHH' hex character constants. 3406 These don't provoke an error unfortunately, instead are silently treated 3407 as 'x'. The following induces an error, until -std is added to get 3408 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3409 array size at least. It's necessary to write '\x00'==0 to get something 3410 that's true only with -std. */ 3411 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3412 3413 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3414 inside strings and character constants. */ 3415 #define FOO(x) 'x' 3416 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3417 3418 int test (int i, double x); 3419 struct s1 {int (*f) (int a);}; 3420 struct s2 {int (*f) (double a);}; 3421 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3422 int argc; 3423 char **argv; 3424 int 3425 main () 3426 { 3427 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3428 ; 3429 return 0; 3430 } 3431 _ACEOF 3432 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3433 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3434 do 3435 CC="$ac_save_CC $ac_arg" 3436 if ac_fn_c_try_compile "$LINENO"; then : 3437 ac_cv_prog_cc_c89=$ac_arg 3438 fi 3439 rm -f core conftest.err conftest.$ac_objext 3440 test "x$ac_cv_prog_cc_c89" != "xno" && break 3441 done 3442 rm -f conftest.$ac_ext 3443 CC=$ac_save_CC 3444 3445 fi 3446 # AC_CACHE_VAL 3447 case "x$ac_cv_prog_cc_c89" in 3448 x) 3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3450 $as_echo "none needed" >&6; } ;; 3451 xno) 3452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3453 $as_echo "unsupported" >&6; } ;; 3454 *) 3455 CC="$CC $ac_cv_prog_cc_c89" 3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3457 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3458 esac 3459 if test "x$ac_cv_prog_cc_c89" != xno; then : 3460 3461 fi 3462 3463 ac_ext=c 3464 ac_cpp='$CPP $CPPFLAGS' 3465 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3466 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3467 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3468 3469 depcc="$CC" am_compiler_list= 3470 3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3472 $as_echo_n "checking dependency style of $depcc... " >&6; } 3473 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3474 $as_echo_n "(cached) " >&6 3475 else 3476 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3477 # We make a subdir and do the tests there. Otherwise we can end up 3478 # making bogus files that we don't know about and never remove. For 3479 # instance it was reported that on HP-UX the gcc test will end up 3480 # making a dummy file named `D' -- because `-MD' means `put the output 3481 # in D'. 3482 mkdir conftest.dir 3483 # Copy depcomp to subdir because otherwise we won't find it if we're 3484 # using a relative directory. 3485 cp "$am_depcomp" conftest.dir 3486 cd conftest.dir 3487 # We will build objects and dependencies in a subdirectory because 3488 # it helps to detect inapplicable dependency modes. For instance 3489 # both Tru64's cc and ICC support -MD to output dependencies as a 3490 # side effect of compilation, but ICC will put the dependencies in 3491 # the current directory while Tru64 will put them in the object 3492 # directory. 3493 mkdir sub 3494 3495 am_cv_CC_dependencies_compiler_type=none 3496 if test "$am_compiler_list" = ""; then 3497 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3498 fi 3499 am__universal=false 3500 case " $depcc " in #( 3501 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3502 esac 3503 3504 for depmode in $am_compiler_list; do 3505 # Setup a source with many dependencies, because some compilers 3506 # like to wrap large dependency lists on column 80 (with \), and 3507 # we should not choose a depcomp mode which is confused by this. 3508 # 3509 # We need to recreate these files for each test, as the compiler may 3510 # overwrite some of them when testing with obscure command lines. 3511 # This happens at least with the AIX C compiler. 3512 : > sub/conftest.c 3513 for i in 1 2 3 4 5 6; do 3514 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3515 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3516 # Solaris 8's {/usr,}/bin/sh. 3517 touch sub/conftst$i.h 3518 done 3519 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3520 3521 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3522 # mode. It turns out that the SunPro C++ compiler does not properly 3523 # handle `-M -o', and we need to detect this. Also, some Intel 3524 # versions had trouble with output in subdirs 3525 am__obj=sub/conftest.${OBJEXT-o} 3526 am__minus_obj="-o $am__obj" 3527 case $depmode in 3528 gcc) 3529 # This depmode causes a compiler race in universal mode. 3530 test "$am__universal" = false || continue 3531 ;; 3532 nosideeffect) 3533 # after this tag, mechanisms are not by side-effect, so they'll 3534 # only be used when explicitly requested 3535 if test "x$enable_dependency_tracking" = xyes; then 3536 continue 3537 else 3538 break 3539 fi 3540 ;; 3541 msvisualcpp | msvcmsys) 3542 # This compiler won't grok `-c -o', but also, the minuso test has 3543 # not run yet. These depmodes are late enough in the game, and 3544 # so weak that their functioning should not be impacted. 3545 am__obj=conftest.${OBJEXT-o} 3546 am__minus_obj= 3547 ;; 3548 none) break ;; 3549 esac 3550 if depmode=$depmode \ 3551 source=sub/conftest.c object=$am__obj \ 3552 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3553 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3554 >/dev/null 2>conftest.err && 3555 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3556 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3557 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3558 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3559 # icc doesn't choke on unknown options, it will just issue warnings 3560 # or remarks (even with -Werror). So we grep stderr for any message 3561 # that says an option was ignored or not supported. 3562 # When given -MP, icc 7.0 and 7.1 complain thusly: 3563 # icc: Command line warning: ignoring option '-M'; no argument required 3564 # The diagnosis changed in icc 8.0: 3565 # icc: Command line remark: option '-MP' not supported 3566 if (grep 'ignoring option' conftest.err || 3567 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3568 am_cv_CC_dependencies_compiler_type=$depmode 3569 break 3570 fi 3571 fi 3572 done 3573 3574 cd .. 3575 rm -rf conftest.dir 3576 else 3577 am_cv_CC_dependencies_compiler_type=none 3578 fi 3579 3580 fi 3581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3582 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3583 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3584 3585 if 3586 test "x$enable_dependency_tracking" != xno \ 3587 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3588 am__fastdepCC_TRUE= 3589 am__fastdepCC_FALSE='#' 3590 else 3591 am__fastdepCC_TRUE='#' 3592 am__fastdepCC_FALSE= 3593 fi 3594 3595 3596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3597 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3598 if ${ac_cv_prog_cc_c99+:} false; then : 3599 $as_echo_n "(cached) " >&6 3600 else 3601 ac_cv_prog_cc_c99=no 3602 ac_save_CC=$CC 3603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3604 /* end confdefs.h. */ 3605 #include <stdarg.h> 3606 #include <stdbool.h> 3607 #include <stdlib.h> 3608 #include <wchar.h> 3609 #include <stdio.h> 3610 3611 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3612 #define debug(...) fprintf (stderr, __VA_ARGS__) 3613 #define showlist(...) puts (#__VA_ARGS__) 3614 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3615 static void 3616 test_varargs_macros (void) 3617 { 3618 int x = 1234; 3619 int y = 5678; 3620 debug ("Flag"); 3621 debug ("X = %d\n", x); 3622 showlist (The first, second, and third items.); 3623 report (x>y, "x is %d but y is %d", x, y); 3624 } 3625 3626 // Check long long types. 3627 #define BIG64 18446744073709551615ull 3628 #define BIG32 4294967295ul 3629 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3630 #if !BIG_OK 3631 your preprocessor is broken; 3632 #endif 3633 #if BIG_OK 3634 #else 3635 your preprocessor is broken; 3636 #endif 3637 static long long int bignum = -9223372036854775807LL; 3638 static unsigned long long int ubignum = BIG64; 3639 3640 struct incomplete_array 3641 { 3642 int datasize; 3643 double data[]; 3644 }; 3645 3646 struct named_init { 3647 int number; 3648 const wchar_t *name; 3649 double average; 3650 }; 3651 3652 typedef const char *ccp; 3653 3654 static inline int 3655 test_restrict (ccp restrict text) 3656 { 3657 // See if C++-style comments work. 3658 // Iterate through items via the restricted pointer. 3659 // Also check for declarations in for loops. 3660 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3661 continue; 3662 return 0; 3663 } 3664 3665 // Check varargs and va_copy. 3666 static void 3667 test_varargs (const char *format, ...) 3668 { 3669 va_list args; 3670 va_start (args, format); 3671 va_list args_copy; 3672 va_copy (args_copy, args); 3673 3674 const char *str; 3675 int number; 3676 float fnumber; 3677 3678 while (*format) 3679 { 3680 switch (*format++) 3681 { 3682 case 's': // string 3683 str = va_arg (args_copy, const char *); 3684 break; 3685 case 'd': // int 3686 number = va_arg (args_copy, int); 3687 break; 3688 case 'f': // float 3689 fnumber = va_arg (args_copy, double); 3690 break; 3691 default: 3692 break; 3693 } 3694 } 3695 va_end (args_copy); 3696 va_end (args); 3697 } 3698 3699 int 3700 main () 3701 { 3702 3703 // Check bool. 3704 _Bool success = false; 3705 3706 // Check restrict. 3707 if (test_restrict ("String literal") == 0) 3708 success = true; 3709 char *restrict newvar = "Another string"; 3710 3711 // Check varargs. 3712 test_varargs ("s, d' f .", "string", 65, 34.234); 3713 test_varargs_macros (); 3714 3715 // Check flexible array members. 3716 struct incomplete_array *ia = 3717 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3718 ia->datasize = 10; 3719 for (int i = 0; i < ia->datasize; ++i) 3720 ia->data[i] = i * 1.234; 3721 3722 // Check named initializers. 3723 struct named_init ni = { 3724 .number = 34, 3725 .name = L"Test wide string", 3726 .average = 543.34343, 3727 }; 3728 3729 ni.number = 58; 3730 3731 int dynamic_array[ni.number]; 3732 dynamic_array[ni.number - 1] = 543; 3733 3734 // work around unused variable warnings 3735 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3736 || dynamic_array[ni.number - 1] != 543); 3737 3738 ; 3739 return 0; 3740 } 3741 _ACEOF 3742 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3743 do 3744 CC="$ac_save_CC $ac_arg" 3745 if ac_fn_c_try_compile "$LINENO"; then : 3746 ac_cv_prog_cc_c99=$ac_arg 3747 fi 3748 rm -f core conftest.err conftest.$ac_objext 3749 test "x$ac_cv_prog_cc_c99" != "xno" && break 3750 done 3751 rm -f conftest.$ac_ext 3752 CC=$ac_save_CC 3753 3754 fi 3755 # AC_CACHE_VAL 3756 case "x$ac_cv_prog_cc_c99" in 3757 x) 3758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3759 $as_echo "none needed" >&6; } ;; 3760 xno) 3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3762 $as_echo "unsupported" >&6; } ;; 3763 *) 3764 CC="$CC $ac_cv_prog_cc_c99" 3765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3766 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3767 esac 3768 if test "x$ac_cv_prog_cc_c99" != xno; then : 3769 3770 fi 3771 3772 3773 3774 ac_ext=c 3775 ac_cpp='$CPP $CPPFLAGS' 3776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3778 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3780 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3781 # On Suns, sometimes $CPP names a directory. 3782 if test -n "$CPP" && test -d "$CPP"; then 3783 CPP= 3784 fi 3785 if test -z "$CPP"; then 3786 if ${ac_cv_prog_CPP+:} false; then : 3787 $as_echo_n "(cached) " >&6 3788 else 3789 # Double quotes because CPP needs to be expanded 3790 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3791 do 3792 ac_preproc_ok=false 3793 for ac_c_preproc_warn_flag in '' yes 3794 do 3795 # Use a header file that comes with gcc, so configuring glibc 3796 # with a fresh cross-compiler works. 3797 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3798 # <limits.h> exists even on freestanding compilers. 3799 # On the NeXT, cc -E runs the code through the compiler's parser, 3800 # not just through cpp. "Syntax error" is here to catch this case. 3801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3802 /* end confdefs.h. */ 3803 #ifdef __STDC__ 3804 # include <limits.h> 3805 #else 3806 # include <assert.h> 3807 #endif 3808 Syntax error 3809 _ACEOF 3810 if ac_fn_c_try_cpp "$LINENO"; then : 3811 3812 else 3813 # Broken: fails on valid input. 3814 continue 3815 fi 3816 rm -f conftest.err conftest.i conftest.$ac_ext 3817 3818 # OK, works on sane cases. Now check whether nonexistent headers 3819 # can be detected and how. 3820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3821 /* end confdefs.h. */ 3822 #include <ac_nonexistent.h> 3823 _ACEOF 3824 if ac_fn_c_try_cpp "$LINENO"; then : 3825 # Broken: success on invalid input. 3826 continue 3827 else 3828 # Passes both tests. 3829 ac_preproc_ok=: 3830 break 3831 fi 3832 rm -f conftest.err conftest.i conftest.$ac_ext 3833 3834 done 3835 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3836 rm -f conftest.i conftest.err conftest.$ac_ext 3837 if $ac_preproc_ok; then : 3838 break 3839 fi 3840 3841 done 3842 ac_cv_prog_CPP=$CPP 3843 3844 fi 3845 CPP=$ac_cv_prog_CPP 3846 else 3847 ac_cv_prog_CPP=$CPP 3848 fi 3849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3850 $as_echo "$CPP" >&6; } 3851 ac_preproc_ok=false 3852 for ac_c_preproc_warn_flag in '' yes 3853 do 3854 # Use a header file that comes with gcc, so configuring glibc 3855 # with a fresh cross-compiler works. 3856 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3857 # <limits.h> exists even on freestanding compilers. 3858 # On the NeXT, cc -E runs the code through the compiler's parser, 3859 # not just through cpp. "Syntax error" is here to catch this case. 3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3861 /* end confdefs.h. */ 3862 #ifdef __STDC__ 3863 # include <limits.h> 3864 #else 3865 # include <assert.h> 3866 #endif 3867 Syntax error 3868 _ACEOF 3869 if ac_fn_c_try_cpp "$LINENO"; then : 3870 3871 else 3872 # Broken: fails on valid input. 3873 continue 3874 fi 3875 rm -f conftest.err conftest.i conftest.$ac_ext 3876 3877 # OK, works on sane cases. Now check whether nonexistent headers 3878 # can be detected and how. 3879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3880 /* end confdefs.h. */ 3881 #include <ac_nonexistent.h> 3882 _ACEOF 3883 if ac_fn_c_try_cpp "$LINENO"; then : 3884 # Broken: success on invalid input. 3885 continue 3886 else 3887 # Passes both tests. 3888 ac_preproc_ok=: 3889 break 3890 fi 3891 rm -f conftest.err conftest.i conftest.$ac_ext 3892 3893 done 3894 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3895 rm -f conftest.i conftest.err conftest.$ac_ext 3896 if $ac_preproc_ok; then : 3897 3898 else 3899 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3900 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3901 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3902 See \`config.log' for more details" "$LINENO" 5; } 3903 fi 3904 3905 ac_ext=c 3906 ac_cpp='$CPP $CPPFLAGS' 3907 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3908 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3909 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3910 3911 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3913 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3914 if ${ac_cv_path_GREP+:} false; then : 3915 $as_echo_n "(cached) " >&6 3916 else 3917 if test -z "$GREP"; then 3918 ac_path_GREP_found=false 3919 # Loop through the user's path and test for each of PROGNAME-LIST 3920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3921 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3922 do 3923 IFS=$as_save_IFS 3924 test -z "$as_dir" && as_dir=. 3925 for ac_prog in grep ggrep; do 3926 for ac_exec_ext in '' $ac_executable_extensions; do 3927 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3928 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3929 # Check for GNU ac_path_GREP and select it if it is found. 3930 # Check for GNU $ac_path_GREP 3931 case `"$ac_path_GREP" --version 2>&1` in 3932 *GNU*) 3933 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3934 *) 3935 ac_count=0 3936 $as_echo_n 0123456789 >"conftest.in" 3937 while : 3938 do 3939 cat "conftest.in" "conftest.in" >"conftest.tmp" 3940 mv "conftest.tmp" "conftest.in" 3941 cp "conftest.in" "conftest.nl" 3942 $as_echo 'GREP' >> "conftest.nl" 3943 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3944 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3945 as_fn_arith $ac_count + 1 && ac_count=$as_val 3946 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3947 # Best one so far, save it but keep looking for a better one 3948 ac_cv_path_GREP="$ac_path_GREP" 3949 ac_path_GREP_max=$ac_count 3950 fi 3951 # 10*(2^10) chars as input seems more than enough 3952 test $ac_count -gt 10 && break 3953 done 3954 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3955 esac 3956 3957 $ac_path_GREP_found && break 3 3958 done 3959 done 3960 done 3961 IFS=$as_save_IFS 3962 if test -z "$ac_cv_path_GREP"; then 3963 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3964 fi 3965 else 3966 ac_cv_path_GREP=$GREP 3967 fi 3968 3969 fi 3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3971 $as_echo "$ac_cv_path_GREP" >&6; } 3972 GREP="$ac_cv_path_GREP" 3973 3974 3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3976 $as_echo_n "checking for egrep... " >&6; } 3977 if ${ac_cv_path_EGREP+:} false; then : 3978 $as_echo_n "(cached) " >&6 3979 else 3980 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3981 then ac_cv_path_EGREP="$GREP -E" 3982 else 3983 if test -z "$EGREP"; then 3984 ac_path_EGREP_found=false 3985 # Loop through the user's path and test for each of PROGNAME-LIST 3986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3987 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3988 do 3989 IFS=$as_save_IFS 3990 test -z "$as_dir" && as_dir=. 3991 for ac_prog in egrep; do 3992 for ac_exec_ext in '' $ac_executable_extensions; do 3993 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3994 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3995 # Check for GNU ac_path_EGREP and select it if it is found. 3996 # Check for GNU $ac_path_EGREP 3997 case `"$ac_path_EGREP" --version 2>&1` in 3998 *GNU*) 3999 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4000 *) 4001 ac_count=0 4002 $as_echo_n 0123456789 >"conftest.in" 4003 while : 4004 do 4005 cat "conftest.in" "conftest.in" >"conftest.tmp" 4006 mv "conftest.tmp" "conftest.in" 4007 cp "conftest.in" "conftest.nl" 4008 $as_echo 'EGREP' >> "conftest.nl" 4009 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4010 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4011 as_fn_arith $ac_count + 1 && ac_count=$as_val 4012 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4013 # Best one so far, save it but keep looking for a better one 4014 ac_cv_path_EGREP="$ac_path_EGREP" 4015 ac_path_EGREP_max=$ac_count 4016 fi 4017 # 10*(2^10) chars as input seems more than enough 4018 test $ac_count -gt 10 && break 4019 done 4020 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4021 esac 4022 4023 $ac_path_EGREP_found && break 3 4024 done 4025 done 4026 done 4027 IFS=$as_save_IFS 4028 if test -z "$ac_cv_path_EGREP"; then 4029 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4030 fi 4031 else 4032 ac_cv_path_EGREP=$EGREP 4033 fi 4034 4035 fi 4036 fi 4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4038 $as_echo "$ac_cv_path_EGREP" >&6; } 4039 EGREP="$ac_cv_path_EGREP" 4040 4041 4042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4043 $as_echo_n "checking for ANSI C header files... " >&6; } 4044 if ${ac_cv_header_stdc+:} false; then : 4045 $as_echo_n "(cached) " >&6 4046 else 4047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4048 /* end confdefs.h. */ 4049 #include <stdlib.h> 4050 #include <stdarg.h> 4051 #include <string.h> 4052 #include <float.h> 4053 4054 int 4055 main () 4056 { 4057 4058 ; 4059 return 0; 4060 } 4061 _ACEOF 4062 if ac_fn_c_try_compile "$LINENO"; then : 4063 ac_cv_header_stdc=yes 4064 else 4065 ac_cv_header_stdc=no 4066 fi 4067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4068 4069 if test $ac_cv_header_stdc = yes; then 4070 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4072 /* end confdefs.h. */ 4073 #include <string.h> 4074 4075 _ACEOF 4076 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4077 $EGREP "memchr" >/dev/null 2>&1; then : 4078 4079 else 4080 ac_cv_header_stdc=no 4081 fi 4082 rm -f conftest* 4083 4084 fi 4085 4086 if test $ac_cv_header_stdc = yes; then 4087 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4089 /* end confdefs.h. */ 4090 #include <stdlib.h> 4091 4092 _ACEOF 4093 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4094 $EGREP "free" >/dev/null 2>&1; then : 4095 4096 else 4097 ac_cv_header_stdc=no 4098 fi 4099 rm -f conftest* 4100 4101 fi 4102 4103 if test $ac_cv_header_stdc = yes; then 4104 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4105 if test "$cross_compiling" = yes; then : 4106 : 4107 else 4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4109 /* end confdefs.h. */ 4110 #include <ctype.h> 4111 #include <stdlib.h> 4112 #if ((' ' & 0x0FF) == 0x020) 4113 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4114 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4115 #else 4116 # define ISLOWER(c) \ 4117 (('a' <= (c) && (c) <= 'i') \ 4118 || ('j' <= (c) && (c) <= 'r') \ 4119 || ('s' <= (c) && (c) <= 'z')) 4120 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4121 #endif 4122 4123 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4124 int 4125 main () 4126 { 4127 int i; 4128 for (i = 0; i < 256; i++) 4129 if (XOR (islower (i), ISLOWER (i)) 4130 || toupper (i) != TOUPPER (i)) 4131 return 2; 4132 return 0; 4133 } 4134 _ACEOF 4135 if ac_fn_c_try_run "$LINENO"; then : 4136 4137 else 4138 ac_cv_header_stdc=no 4139 fi 4140 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4141 conftest.$ac_objext conftest.beam conftest.$ac_ext 4142 fi 4143 4144 fi 4145 fi 4146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4147 $as_echo "$ac_cv_header_stdc" >&6; } 4148 if test $ac_cv_header_stdc = yes; then 4149 4150 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4151 4152 fi 4153 4154 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4155 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4156 inttypes.h stdint.h unistd.h 4157 do : 4158 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4159 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4160 " 4161 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4162 cat >>confdefs.h <<_ACEOF 4163 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4164 _ACEOF 4165 4166 fi 4167 4168 done 4169 4170 4171 4172 4173 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4174 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4175 CLANGCC="yes" 4176 else 4177 CLANGCC="no" 4178 fi 4179 4180 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4181 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4182 INTELCC="yes" 4183 else 4184 INTELCC="no" 4185 fi 4186 4187 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4188 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4189 SUNCC="yes" 4190 else 4191 SUNCC="no" 4192 fi 4193 4194 4195 4196 4197 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4198 if test -n "$ac_tool_prefix"; then 4199 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4200 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4202 $as_echo_n "checking for $ac_word... " >&6; } 4203 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4204 $as_echo_n "(cached) " >&6 4205 else 4206 case $PKG_CONFIG in 4207 [\\/]* | ?:[\\/]*) 4208 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4209 ;; 4210 *) 4211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4212 for as_dir in $PATH 4213 do 4214 IFS=$as_save_IFS 4215 test -z "$as_dir" && as_dir=. 4216 for ac_exec_ext in '' $ac_executable_extensions; do 4217 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4218 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4219 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4220 break 2 4221 fi 4222 done 4223 done 4224 IFS=$as_save_IFS 4225 4226 ;; 4227 esac 4228 fi 4229 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4230 if test -n "$PKG_CONFIG"; then 4231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4232 $as_echo "$PKG_CONFIG" >&6; } 4233 else 4234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4235 $as_echo "no" >&6; } 4236 fi 4237 4238 4239 fi 4240 if test -z "$ac_cv_path_PKG_CONFIG"; then 4241 ac_pt_PKG_CONFIG=$PKG_CONFIG 4242 # Extract the first word of "pkg-config", so it can be a program name with args. 4243 set dummy pkg-config; ac_word=$2 4244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4245 $as_echo_n "checking for $ac_word... " >&6; } 4246 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4247 $as_echo_n "(cached) " >&6 4248 else 4249 case $ac_pt_PKG_CONFIG in 4250 [\\/]* | ?:[\\/]*) 4251 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4252 ;; 4253 *) 4254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4255 for as_dir in $PATH 4256 do 4257 IFS=$as_save_IFS 4258 test -z "$as_dir" && as_dir=. 4259 for ac_exec_ext in '' $ac_executable_extensions; do 4260 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4261 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4262 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4263 break 2 4264 fi 4265 done 4266 done 4267 IFS=$as_save_IFS 4268 4269 ;; 4270 esac 4271 fi 4272 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4273 if test -n "$ac_pt_PKG_CONFIG"; then 4274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4275 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4276 else 4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4278 $as_echo "no" >&6; } 4279 fi 4280 4281 if test "x$ac_pt_PKG_CONFIG" = x; then 4282 PKG_CONFIG="" 4283 else 4284 case $cross_compiling:$ac_tool_warned in 4285 yes:) 4286 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4287 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4288 ac_tool_warned=yes ;; 4289 esac 4290 PKG_CONFIG=$ac_pt_PKG_CONFIG 4291 fi 4292 else 4293 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4294 fi 4295 4296 fi 4297 if test -n "$PKG_CONFIG"; then 4298 _pkg_min_version=0.9.0 4299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4300 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4301 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4303 $as_echo "yes" >&6; } 4304 else 4305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4306 $as_echo "no" >&6; } 4307 PKG_CONFIG="" 4308 fi 4309 4310 fi 4311 # Make sure we can run config.sub. 4312 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4313 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4314 4315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4316 $as_echo_n "checking build system type... " >&6; } 4317 if ${ac_cv_build+:} false; then : 4318 $as_echo_n "(cached) " >&6 4319 else 4320 ac_build_alias=$build_alias 4321 test "x$ac_build_alias" = x && 4322 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4323 test "x$ac_build_alias" = x && 4324 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4325 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4326 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4327 4328 fi 4329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4330 $as_echo "$ac_cv_build" >&6; } 4331 case $ac_cv_build in 4332 *-*-*) ;; 4333 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4334 esac 4335 build=$ac_cv_build 4336 ac_save_IFS=$IFS; IFS='-' 4337 set x $ac_cv_build 4338 shift 4339 build_cpu=$1 4340 build_vendor=$2 4341 shift; shift 4342 # Remember, the first character of IFS is used to create $*, 4343 # except with old shells: 4344 build_os=$* 4345 IFS=$ac_save_IFS 4346 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4347 4348 4349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4350 $as_echo_n "checking host system type... " >&6; } 4351 if ${ac_cv_host+:} false; then : 4352 $as_echo_n "(cached) " >&6 4353 else 4354 if test "x$host_alias" = x; then 4355 ac_cv_host=$ac_cv_build 4356 else 4357 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4358 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4359 fi 4360 4361 fi 4362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4363 $as_echo "$ac_cv_host" >&6; } 4364 case $ac_cv_host in 4365 *-*-*) ;; 4366 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4367 esac 4368 host=$ac_cv_host 4369 ac_save_IFS=$IFS; IFS='-' 4370 set x $ac_cv_host 4371 shift 4372 host_cpu=$1 4373 host_vendor=$2 4374 shift; shift 4375 # Remember, the first character of IFS is used to create $*, 4376 # except with old shells: 4377 host_os=$* 4378 IFS=$ac_save_IFS 4379 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4380 4381 4382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4383 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4384 if ${ac_cv_path_SED+:} false; then : 4385 $as_echo_n "(cached) " >&6 4386 else 4387 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4388 for ac_i in 1 2 3 4 5 6 7; do 4389 ac_script="$ac_script$as_nl$ac_script" 4390 done 4391 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4392 { ac_script=; unset ac_script;} 4393 if test -z "$SED"; then 4394 ac_path_SED_found=false 4395 # Loop through the user's path and test for each of PROGNAME-LIST 4396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4397 for as_dir in $PATH 4398 do 4399 IFS=$as_save_IFS 4400 test -z "$as_dir" && as_dir=. 4401 for ac_prog in sed gsed; do 4402 for ac_exec_ext in '' $ac_executable_extensions; do 4403 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4404 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4405 # Check for GNU ac_path_SED and select it if it is found. 4406 # Check for GNU $ac_path_SED 4407 case `"$ac_path_SED" --version 2>&1` in 4408 *GNU*) 4409 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4410 *) 4411 ac_count=0 4412 $as_echo_n 0123456789 >"conftest.in" 4413 while : 4414 do 4415 cat "conftest.in" "conftest.in" >"conftest.tmp" 4416 mv "conftest.tmp" "conftest.in" 4417 cp "conftest.in" "conftest.nl" 4418 $as_echo '' >> "conftest.nl" 4419 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4420 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4421 as_fn_arith $ac_count + 1 && ac_count=$as_val 4422 if test $ac_count -gt ${ac_path_SED_max-0}; then 4423 # Best one so far, save it but keep looking for a better one 4424 ac_cv_path_SED="$ac_path_SED" 4425 ac_path_SED_max=$ac_count 4426 fi 4427 # 10*(2^10) chars as input seems more than enough 4428 test $ac_count -gt 10 && break 4429 done 4430 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4431 esac 4432 4433 $ac_path_SED_found && break 3 4434 done 4435 done 4436 done 4437 IFS=$as_save_IFS 4438 if test -z "$ac_cv_path_SED"; then 4439 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4440 fi 4441 else 4442 ac_cv_path_SED=$SED 4443 fi 4444 4445 fi 4446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4447 $as_echo "$ac_cv_path_SED" >&6; } 4448 SED="$ac_cv_path_SED" 4449 rm -f conftest.sed 4450 4451 4452 4453 4454 4455 4456 # Check whether --enable-selective-werror was given. 4457 if test "${enable_selective_werror+set}" = set; then : 4458 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4459 else 4460 SELECTIVE_WERROR=yes 4461 fi 4462 4463 4464 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4465 if test "x$SUNCC" = "xyes"; then 4466 BASE_CFLAGS="-v" 4467 else 4468 BASE_CFLAGS="" 4469 fi 4470 4471 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4472 4473 4474 4475 4476 4477 xorg_testset_save_CFLAGS="$CFLAGS" 4478 4479 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4482 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4483 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4484 $as_echo_n "(cached) " >&6 4485 else 4486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4487 /* end confdefs.h. */ 4488 int i; 4489 _ACEOF 4490 if ac_fn_c_try_compile "$LINENO"; then : 4491 xorg_cv_cc_flag_unknown_warning_option=yes 4492 else 4493 xorg_cv_cc_flag_unknown_warning_option=no 4494 fi 4495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4496 fi 4497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4498 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4499 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4500 CFLAGS="$xorg_testset_save_CFLAGS" 4501 fi 4502 4503 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4504 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4506 fi 4507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4509 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4510 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4511 $as_echo_n "(cached) " >&6 4512 else 4513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4514 /* end confdefs.h. */ 4515 int i; 4516 _ACEOF 4517 if ac_fn_c_try_compile "$LINENO"; then : 4518 xorg_cv_cc_flag_unused_command_line_argument=yes 4519 else 4520 xorg_cv_cc_flag_unused_command_line_argument=no 4521 fi 4522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4523 fi 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4525 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4526 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4527 CFLAGS="$xorg_testset_save_CFLAGS" 4528 fi 4529 4530 found="no" 4531 4532 if test $found = "no" ; then 4533 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4535 fi 4536 4537 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4539 fi 4540 4541 CFLAGS="$CFLAGS -Wall" 4542 4543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4544 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4545 cacheid=`$as_echo xorg_cv_cc_flag_-Wall` 4546 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4547 $as_echo_n "(cached) " >&6 4548 else 4549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4550 /* end confdefs.h. */ 4551 int i; 4552 int 4553 main () 4554 { 4555 4556 ; 4557 return 0; 4558 } 4559 _ACEOF 4560 if ac_fn_c_try_link "$LINENO"; then : 4561 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4562 else 4563 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4564 fi 4565 rm -f core conftest.err conftest.$ac_objext \ 4566 conftest$ac_exeext conftest.$ac_ext 4567 fi 4568 4569 4570 CFLAGS="$xorg_testset_save_CFLAGS" 4571 4572 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4574 $as_echo "$supported" >&6; } 4575 if test "$supported" = "yes" ; then 4576 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4577 found="yes" 4578 fi 4579 fi 4580 4581 4582 4583 4584 4585 4586 4587 xorg_testset_save_CFLAGS="$CFLAGS" 4588 4589 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4592 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4593 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4594 $as_echo_n "(cached) " >&6 4595 else 4596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4597 /* end confdefs.h. */ 4598 int i; 4599 _ACEOF 4600 if ac_fn_c_try_compile "$LINENO"; then : 4601 xorg_cv_cc_flag_unknown_warning_option=yes 4602 else 4603 xorg_cv_cc_flag_unknown_warning_option=no 4604 fi 4605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4606 fi 4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4608 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4609 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4610 CFLAGS="$xorg_testset_save_CFLAGS" 4611 fi 4612 4613 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4614 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4616 fi 4617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4619 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4620 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4621 $as_echo_n "(cached) " >&6 4622 else 4623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4624 /* end confdefs.h. */ 4625 int i; 4626 _ACEOF 4627 if ac_fn_c_try_compile "$LINENO"; then : 4628 xorg_cv_cc_flag_unused_command_line_argument=yes 4629 else 4630 xorg_cv_cc_flag_unused_command_line_argument=no 4631 fi 4632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4633 fi 4634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4635 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4636 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4637 CFLAGS="$xorg_testset_save_CFLAGS" 4638 fi 4639 4640 found="no" 4641 4642 if test $found = "no" ; then 4643 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4645 fi 4646 4647 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4649 fi 4650 4651 CFLAGS="$CFLAGS -Wpointer-arith" 4652 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4654 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4655 cacheid=`$as_echo xorg_cv_cc_flag_-Wpointer-arith` 4656 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4657 $as_echo_n "(cached) " >&6 4658 else 4659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4660 /* end confdefs.h. */ 4661 int i; 4662 int 4663 main () 4664 { 4665 4666 ; 4667 return 0; 4668 } 4669 _ACEOF 4670 if ac_fn_c_try_link "$LINENO"; then : 4671 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4672 else 4673 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4674 fi 4675 rm -f core conftest.err conftest.$ac_objext \ 4676 conftest$ac_exeext conftest.$ac_ext 4677 fi 4678 4679 4680 CFLAGS="$xorg_testset_save_CFLAGS" 4681 4682 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4684 $as_echo "$supported" >&6; } 4685 if test "$supported" = "yes" ; then 4686 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4687 found="yes" 4688 fi 4689 fi 4690 4691 4692 4693 4694 4695 4696 4697 xorg_testset_save_CFLAGS="$CFLAGS" 4698 4699 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4702 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4703 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4704 $as_echo_n "(cached) " >&6 4705 else 4706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4707 /* end confdefs.h. */ 4708 int i; 4709 _ACEOF 4710 if ac_fn_c_try_compile "$LINENO"; then : 4711 xorg_cv_cc_flag_unknown_warning_option=yes 4712 else 4713 xorg_cv_cc_flag_unknown_warning_option=no 4714 fi 4715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4716 fi 4717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4718 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4719 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4720 CFLAGS="$xorg_testset_save_CFLAGS" 4721 fi 4722 4723 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4724 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4726 fi 4727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4729 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4730 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4731 $as_echo_n "(cached) " >&6 4732 else 4733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4734 /* end confdefs.h. */ 4735 int i; 4736 _ACEOF 4737 if ac_fn_c_try_compile "$LINENO"; then : 4738 xorg_cv_cc_flag_unused_command_line_argument=yes 4739 else 4740 xorg_cv_cc_flag_unused_command_line_argument=no 4741 fi 4742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4743 fi 4744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4745 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4746 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4747 CFLAGS="$xorg_testset_save_CFLAGS" 4748 fi 4749 4750 found="no" 4751 4752 if test $found = "no" ; then 4753 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4755 fi 4756 4757 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4759 fi 4760 4761 CFLAGS="$CFLAGS -Wstrict-prototypes" 4762 4763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 4764 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 4765 cacheid=`$as_echo xorg_cv_cc_flag_-Wstrict-prototypes` 4766 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4767 $as_echo_n "(cached) " >&6 4768 else 4769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4770 /* end confdefs.h. */ 4771 int i; 4772 int 4773 main () 4774 { 4775 4776 ; 4777 return 0; 4778 } 4779 _ACEOF 4780 if ac_fn_c_try_link "$LINENO"; then : 4781 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4782 else 4783 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4784 fi 4785 rm -f core conftest.err conftest.$ac_objext \ 4786 conftest$ac_exeext conftest.$ac_ext 4787 fi 4788 4789 4790 CFLAGS="$xorg_testset_save_CFLAGS" 4791 4792 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4794 $as_echo "$supported" >&6; } 4795 if test "$supported" = "yes" ; then 4796 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 4797 found="yes" 4798 fi 4799 fi 4800 4801 4802 4803 4804 4805 4806 4807 xorg_testset_save_CFLAGS="$CFLAGS" 4808 4809 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4812 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4813 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4814 $as_echo_n "(cached) " >&6 4815 else 4816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4817 /* end confdefs.h. */ 4818 int i; 4819 _ACEOF 4820 if ac_fn_c_try_compile "$LINENO"; then : 4821 xorg_cv_cc_flag_unknown_warning_option=yes 4822 else 4823 xorg_cv_cc_flag_unknown_warning_option=no 4824 fi 4825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4826 fi 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4828 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4829 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4830 CFLAGS="$xorg_testset_save_CFLAGS" 4831 fi 4832 4833 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4834 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4836 fi 4837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4839 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4840 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4841 $as_echo_n "(cached) " >&6 4842 else 4843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4844 /* end confdefs.h. */ 4845 int i; 4846 _ACEOF 4847 if ac_fn_c_try_compile "$LINENO"; then : 4848 xorg_cv_cc_flag_unused_command_line_argument=yes 4849 else 4850 xorg_cv_cc_flag_unused_command_line_argument=no 4851 fi 4852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4853 fi 4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4855 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4856 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4857 CFLAGS="$xorg_testset_save_CFLAGS" 4858 fi 4859 4860 found="no" 4861 4862 if test $found = "no" ; then 4863 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4865 fi 4866 4867 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4869 fi 4870 4871 CFLAGS="$CFLAGS -Wmissing-prototypes" 4872 4873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 4874 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 4875 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-prototypes` 4876 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4877 $as_echo_n "(cached) " >&6 4878 else 4879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4880 /* end confdefs.h. */ 4881 int i; 4882 int 4883 main () 4884 { 4885 4886 ; 4887 return 0; 4888 } 4889 _ACEOF 4890 if ac_fn_c_try_link "$LINENO"; then : 4891 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4892 else 4893 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4894 fi 4895 rm -f core conftest.err conftest.$ac_objext \ 4896 conftest$ac_exeext conftest.$ac_ext 4897 fi 4898 4899 4900 CFLAGS="$xorg_testset_save_CFLAGS" 4901 4902 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4904 $as_echo "$supported" >&6; } 4905 if test "$supported" = "yes" ; then 4906 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 4907 found="yes" 4908 fi 4909 fi 4910 4911 4912 4913 4914 4915 4916 4917 xorg_testset_save_CFLAGS="$CFLAGS" 4918 4919 if test "x$xorg_testset_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_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4940 CFLAGS="$xorg_testset_save_CFLAGS" 4941 fi 4942 4943 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4944 if test "x$xorg_testset_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_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 $CC supports -Wmissing-declarations... " >&6; } 4985 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-declarations` 4986 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} 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 "$LINENO"; then : 5001 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5002 else 5003 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5004 fi 5005 rm -f core conftest.err conftest.$ac_objext \ 5006 conftest$ac_exeext conftest.$ac_ext 5007 fi 5008 5009 5010 CFLAGS="$xorg_testset_save_CFLAGS" 5011 5012 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 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 xorg_testset_save_CFLAGS="$CFLAGS" 5028 5029 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5032 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5033 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5034 $as_echo_n "(cached) " >&6 5035 else 5036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5037 /* end confdefs.h. */ 5038 int i; 5039 _ACEOF 5040 if ac_fn_c_try_compile "$LINENO"; then : 5041 xorg_cv_cc_flag_unknown_warning_option=yes 5042 else 5043 xorg_cv_cc_flag_unknown_warning_option=no 5044 fi 5045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5046 fi 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5048 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5049 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5050 CFLAGS="$xorg_testset_save_CFLAGS" 5051 fi 5052 5053 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5054 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5056 fi 5057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5059 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5060 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5061 $as_echo_n "(cached) " >&6 5062 else 5063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5064 /* end confdefs.h. */ 5065 int i; 5066 _ACEOF 5067 if ac_fn_c_try_compile "$LINENO"; then : 5068 xorg_cv_cc_flag_unused_command_line_argument=yes 5069 else 5070 xorg_cv_cc_flag_unused_command_line_argument=no 5071 fi 5072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5073 fi 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5075 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5076 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5077 CFLAGS="$xorg_testset_save_CFLAGS" 5078 fi 5079 5080 found="no" 5081 5082 if test $found = "no" ; then 5083 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5085 fi 5086 5087 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5089 fi 5090 5091 CFLAGS="$CFLAGS -Wnested-externs" 5092 5093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5094 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5095 cacheid=`$as_echo xorg_cv_cc_flag_-Wnested-externs` 5096 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5097 $as_echo_n "(cached) " >&6 5098 else 5099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5100 /* end confdefs.h. */ 5101 int i; 5102 int 5103 main () 5104 { 5105 5106 ; 5107 return 0; 5108 } 5109 _ACEOF 5110 if ac_fn_c_try_link "$LINENO"; then : 5111 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5112 else 5113 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5114 fi 5115 rm -f core conftest.err conftest.$ac_objext \ 5116 conftest$ac_exeext conftest.$ac_ext 5117 fi 5118 5119 5120 CFLAGS="$xorg_testset_save_CFLAGS" 5121 5122 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5124 $as_echo "$supported" >&6; } 5125 if test "$supported" = "yes" ; then 5126 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5127 found="yes" 5128 fi 5129 fi 5130 5131 5132 5133 5134 5135 5136 5137 xorg_testset_save_CFLAGS="$CFLAGS" 5138 5139 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5142 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5143 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5144 $as_echo_n "(cached) " >&6 5145 else 5146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5147 /* end confdefs.h. */ 5148 int i; 5149 _ACEOF 5150 if ac_fn_c_try_compile "$LINENO"; then : 5151 xorg_cv_cc_flag_unknown_warning_option=yes 5152 else 5153 xorg_cv_cc_flag_unknown_warning_option=no 5154 fi 5155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5156 fi 5157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5158 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5159 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5160 CFLAGS="$xorg_testset_save_CFLAGS" 5161 fi 5162 5163 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5164 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5166 fi 5167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5169 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5170 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5171 $as_echo_n "(cached) " >&6 5172 else 5173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5174 /* end confdefs.h. */ 5175 int i; 5176 _ACEOF 5177 if ac_fn_c_try_compile "$LINENO"; then : 5178 xorg_cv_cc_flag_unused_command_line_argument=yes 5179 else 5180 xorg_cv_cc_flag_unused_command_line_argument=no 5181 fi 5182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5183 fi 5184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5185 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5186 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5187 CFLAGS="$xorg_testset_save_CFLAGS" 5188 fi 5189 5190 found="no" 5191 5192 if test $found = "no" ; then 5193 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5195 fi 5196 5197 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5199 fi 5200 5201 CFLAGS="$CFLAGS -Wbad-function-cast" 5202 5203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5204 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5205 cacheid=`$as_echo xorg_cv_cc_flag_-Wbad-function-cast` 5206 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5207 $as_echo_n "(cached) " >&6 5208 else 5209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5210 /* end confdefs.h. */ 5211 int i; 5212 int 5213 main () 5214 { 5215 5216 ; 5217 return 0; 5218 } 5219 _ACEOF 5220 if ac_fn_c_try_link "$LINENO"; then : 5221 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5222 else 5223 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5224 fi 5225 rm -f core conftest.err conftest.$ac_objext \ 5226 conftest$ac_exeext conftest.$ac_ext 5227 fi 5228 5229 5230 CFLAGS="$xorg_testset_save_CFLAGS" 5231 5232 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5234 $as_echo "$supported" >&6; } 5235 if test "$supported" = "yes" ; then 5236 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5237 found="yes" 5238 fi 5239 fi 5240 5241 5242 5243 5244 5245 5246 5247 xorg_testset_save_CFLAGS="$CFLAGS" 5248 5249 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5252 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5253 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5254 $as_echo_n "(cached) " >&6 5255 else 5256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5257 /* end confdefs.h. */ 5258 int i; 5259 _ACEOF 5260 if ac_fn_c_try_compile "$LINENO"; then : 5261 xorg_cv_cc_flag_unknown_warning_option=yes 5262 else 5263 xorg_cv_cc_flag_unknown_warning_option=no 5264 fi 5265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5266 fi 5267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5268 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5269 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5270 CFLAGS="$xorg_testset_save_CFLAGS" 5271 fi 5272 5273 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5274 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5276 fi 5277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5279 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5280 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5281 $as_echo_n "(cached) " >&6 5282 else 5283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5284 /* end confdefs.h. */ 5285 int i; 5286 _ACEOF 5287 if ac_fn_c_try_compile "$LINENO"; then : 5288 xorg_cv_cc_flag_unused_command_line_argument=yes 5289 else 5290 xorg_cv_cc_flag_unused_command_line_argument=no 5291 fi 5292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5293 fi 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5295 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5296 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5297 CFLAGS="$xorg_testset_save_CFLAGS" 5298 fi 5299 5300 found="no" 5301 5302 if test $found = "no" ; then 5303 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5305 fi 5306 5307 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5309 fi 5310 5311 CFLAGS="$CFLAGS -Wformat=2" 5312 5313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5314 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5315 cacheid=`$as_echo xorg_cv_cc_flag_-Wformat=2` 5316 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5317 $as_echo_n "(cached) " >&6 5318 else 5319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5320 /* end confdefs.h. */ 5321 int i; 5322 int 5323 main () 5324 { 5325 5326 ; 5327 return 0; 5328 } 5329 _ACEOF 5330 if ac_fn_c_try_link "$LINENO"; then : 5331 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5332 else 5333 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5334 fi 5335 rm -f core conftest.err conftest.$ac_objext \ 5336 conftest$ac_exeext conftest.$ac_ext 5337 fi 5338 5339 5340 CFLAGS="$xorg_testset_save_CFLAGS" 5341 5342 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5344 $as_echo "$supported" >&6; } 5345 if test "$supported" = "yes" ; then 5346 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5347 found="yes" 5348 fi 5349 fi 5350 5351 if test $found = "no" ; then 5352 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5354 fi 5355 5356 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5358 fi 5359 5360 CFLAGS="$CFLAGS -Wformat" 5361 5362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5363 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5364 cacheid=`$as_echo xorg_cv_cc_flag_-Wformat` 5365 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5366 $as_echo_n "(cached) " >&6 5367 else 5368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5369 /* end confdefs.h. */ 5370 int i; 5371 int 5372 main () 5373 { 5374 5375 ; 5376 return 0; 5377 } 5378 _ACEOF 5379 if ac_fn_c_try_link "$LINENO"; then : 5380 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5381 else 5382 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5383 fi 5384 rm -f core conftest.err conftest.$ac_objext \ 5385 conftest$ac_exeext conftest.$ac_ext 5386 fi 5387 5388 5389 CFLAGS="$xorg_testset_save_CFLAGS" 5390 5391 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5393 $as_echo "$supported" >&6; } 5394 if test "$supported" = "yes" ; then 5395 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5396 found="yes" 5397 fi 5398 fi 5399 5400 5401 5402 5403 5404 5405 5406 xorg_testset_save_CFLAGS="$CFLAGS" 5407 5408 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5411 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5412 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5413 $as_echo_n "(cached) " >&6 5414 else 5415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5416 /* end confdefs.h. */ 5417 int i; 5418 _ACEOF 5419 if ac_fn_c_try_compile "$LINENO"; then : 5420 xorg_cv_cc_flag_unknown_warning_option=yes 5421 else 5422 xorg_cv_cc_flag_unknown_warning_option=no 5423 fi 5424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5425 fi 5426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5427 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5428 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5429 CFLAGS="$xorg_testset_save_CFLAGS" 5430 fi 5431 5432 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5433 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5435 fi 5436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5438 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5439 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5440 $as_echo_n "(cached) " >&6 5441 else 5442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443 /* end confdefs.h. */ 5444 int i; 5445 _ACEOF 5446 if ac_fn_c_try_compile "$LINENO"; then : 5447 xorg_cv_cc_flag_unused_command_line_argument=yes 5448 else 5449 xorg_cv_cc_flag_unused_command_line_argument=no 5450 fi 5451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5452 fi 5453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5454 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5455 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5456 CFLAGS="$xorg_testset_save_CFLAGS" 5457 fi 5458 5459 found="no" 5460 5461 if test $found = "no" ; then 5462 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5464 fi 5465 5466 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5468 fi 5469 5470 CFLAGS="$CFLAGS -Wold-style-definition" 5471 5472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5473 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5474 cacheid=`$as_echo xorg_cv_cc_flag_-Wold-style-definition` 5475 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5476 $as_echo_n "(cached) " >&6 5477 else 5478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5479 /* end confdefs.h. */ 5480 int i; 5481 int 5482 main () 5483 { 5484 5485 ; 5486 return 0; 5487 } 5488 _ACEOF 5489 if ac_fn_c_try_link "$LINENO"; then : 5490 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5491 else 5492 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5493 fi 5494 rm -f core conftest.err conftest.$ac_objext \ 5495 conftest$ac_exeext conftest.$ac_ext 5496 fi 5497 5498 5499 CFLAGS="$xorg_testset_save_CFLAGS" 5500 5501 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5503 $as_echo "$supported" >&6; } 5504 if test "$supported" = "yes" ; then 5505 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5506 found="yes" 5507 fi 5508 fi 5509 5510 5511 5512 5513 5514 5515 5516 xorg_testset_save_CFLAGS="$CFLAGS" 5517 5518 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5521 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5522 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5523 $as_echo_n "(cached) " >&6 5524 else 5525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5526 /* end confdefs.h. */ 5527 int i; 5528 _ACEOF 5529 if ac_fn_c_try_compile "$LINENO"; then : 5530 xorg_cv_cc_flag_unknown_warning_option=yes 5531 else 5532 xorg_cv_cc_flag_unknown_warning_option=no 5533 fi 5534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5535 fi 5536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5537 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5538 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5539 CFLAGS="$xorg_testset_save_CFLAGS" 5540 fi 5541 5542 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5543 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5545 fi 5546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5548 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5549 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5550 $as_echo_n "(cached) " >&6 5551 else 5552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5553 /* end confdefs.h. */ 5554 int i; 5555 _ACEOF 5556 if ac_fn_c_try_compile "$LINENO"; then : 5557 xorg_cv_cc_flag_unused_command_line_argument=yes 5558 else 5559 xorg_cv_cc_flag_unused_command_line_argument=no 5560 fi 5561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5562 fi 5563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5564 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5565 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5566 CFLAGS="$xorg_testset_save_CFLAGS" 5567 fi 5568 5569 found="no" 5570 5571 if test $found = "no" ; then 5572 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5574 fi 5575 5576 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5578 fi 5579 5580 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5581 5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5583 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5584 cacheid=`$as_echo xorg_cv_cc_flag_-Wdeclaration-after-statement` 5585 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5586 $as_echo_n "(cached) " >&6 5587 else 5588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5589 /* end confdefs.h. */ 5590 int i; 5591 int 5592 main () 5593 { 5594 5595 ; 5596 return 0; 5597 } 5598 _ACEOF 5599 if ac_fn_c_try_link "$LINENO"; then : 5600 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5601 else 5602 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5603 fi 5604 rm -f core conftest.err conftest.$ac_objext \ 5605 conftest$ac_exeext conftest.$ac_ext 5606 fi 5607 5608 5609 CFLAGS="$xorg_testset_save_CFLAGS" 5610 5611 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5613 $as_echo "$supported" >&6; } 5614 if test "$supported" = "yes" ; then 5615 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5616 found="yes" 5617 fi 5618 fi 5619 5620 5621 5622 # This chunk adds additional warnings that could catch undesired effects. 5623 5624 5625 5626 5627 5628 xorg_testset_save_CFLAGS="$CFLAGS" 5629 5630 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5633 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5634 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5635 $as_echo_n "(cached) " >&6 5636 else 5637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5638 /* end confdefs.h. */ 5639 int i; 5640 _ACEOF 5641 if ac_fn_c_try_compile "$LINENO"; then : 5642 xorg_cv_cc_flag_unknown_warning_option=yes 5643 else 5644 xorg_cv_cc_flag_unknown_warning_option=no 5645 fi 5646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5647 fi 5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5649 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5650 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5651 CFLAGS="$xorg_testset_save_CFLAGS" 5652 fi 5653 5654 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5655 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5657 fi 5658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5660 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5661 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5662 $as_echo_n "(cached) " >&6 5663 else 5664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5665 /* end confdefs.h. */ 5666 int i; 5667 _ACEOF 5668 if ac_fn_c_try_compile "$LINENO"; then : 5669 xorg_cv_cc_flag_unused_command_line_argument=yes 5670 else 5671 xorg_cv_cc_flag_unused_command_line_argument=no 5672 fi 5673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5674 fi 5675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5676 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5677 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5678 CFLAGS="$xorg_testset_save_CFLAGS" 5679 fi 5680 5681 found="no" 5682 5683 if test $found = "no" ; then 5684 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 5688 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5690 fi 5691 5692 CFLAGS="$CFLAGS -Wunused" 5693 5694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5695 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5696 cacheid=`$as_echo xorg_cv_cc_flag_-Wunused` 5697 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5698 $as_echo_n "(cached) " >&6 5699 else 5700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5701 /* end confdefs.h. */ 5702 int i; 5703 int 5704 main () 5705 { 5706 5707 ; 5708 return 0; 5709 } 5710 _ACEOF 5711 if ac_fn_c_try_link "$LINENO"; then : 5712 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5713 else 5714 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5715 fi 5716 rm -f core conftest.err conftest.$ac_objext \ 5717 conftest$ac_exeext conftest.$ac_ext 5718 fi 5719 5720 5721 CFLAGS="$xorg_testset_save_CFLAGS" 5722 5723 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5725 $as_echo "$supported" >&6; } 5726 if test "$supported" = "yes" ; then 5727 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5728 found="yes" 5729 fi 5730 fi 5731 5732 5733 5734 5735 5736 5737 5738 xorg_testset_save_CFLAGS="$CFLAGS" 5739 5740 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5743 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5744 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5745 $as_echo_n "(cached) " >&6 5746 else 5747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5748 /* end confdefs.h. */ 5749 int i; 5750 _ACEOF 5751 if ac_fn_c_try_compile "$LINENO"; then : 5752 xorg_cv_cc_flag_unknown_warning_option=yes 5753 else 5754 xorg_cv_cc_flag_unknown_warning_option=no 5755 fi 5756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5757 fi 5758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5759 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5760 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5761 CFLAGS="$xorg_testset_save_CFLAGS" 5762 fi 5763 5764 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5765 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5767 fi 5768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5770 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5771 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5772 $as_echo_n "(cached) " >&6 5773 else 5774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5775 /* end confdefs.h. */ 5776 int i; 5777 _ACEOF 5778 if ac_fn_c_try_compile "$LINENO"; then : 5779 xorg_cv_cc_flag_unused_command_line_argument=yes 5780 else 5781 xorg_cv_cc_flag_unused_command_line_argument=no 5782 fi 5783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5784 fi 5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5786 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5787 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5788 CFLAGS="$xorg_testset_save_CFLAGS" 5789 fi 5790 5791 found="no" 5792 5793 if test $found = "no" ; then 5794 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5796 fi 5797 5798 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5800 fi 5801 5802 CFLAGS="$CFLAGS -Wuninitialized" 5803 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5805 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5806 cacheid=`$as_echo xorg_cv_cc_flag_-Wuninitialized` 5807 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5808 $as_echo_n "(cached) " >&6 5809 else 5810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5811 /* end confdefs.h. */ 5812 int i; 5813 int 5814 main () 5815 { 5816 5817 ; 5818 return 0; 5819 } 5820 _ACEOF 5821 if ac_fn_c_try_link "$LINENO"; then : 5822 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5823 else 5824 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5825 fi 5826 rm -f core conftest.err conftest.$ac_objext \ 5827 conftest$ac_exeext conftest.$ac_ext 5828 fi 5829 5830 5831 CFLAGS="$xorg_testset_save_CFLAGS" 5832 5833 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5835 $as_echo "$supported" >&6; } 5836 if test "$supported" = "yes" ; then 5837 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5838 found="yes" 5839 fi 5840 fi 5841 5842 5843 5844 5845 5846 5847 5848 xorg_testset_save_CFLAGS="$CFLAGS" 5849 5850 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5853 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5854 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5855 $as_echo_n "(cached) " >&6 5856 else 5857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5858 /* end confdefs.h. */ 5859 int i; 5860 _ACEOF 5861 if ac_fn_c_try_compile "$LINENO"; then : 5862 xorg_cv_cc_flag_unknown_warning_option=yes 5863 else 5864 xorg_cv_cc_flag_unknown_warning_option=no 5865 fi 5866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5867 fi 5868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5869 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5870 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5871 CFLAGS="$xorg_testset_save_CFLAGS" 5872 fi 5873 5874 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5875 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5877 fi 5878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5880 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5881 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5882 $as_echo_n "(cached) " >&6 5883 else 5884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5885 /* end confdefs.h. */ 5886 int i; 5887 _ACEOF 5888 if ac_fn_c_try_compile "$LINENO"; then : 5889 xorg_cv_cc_flag_unused_command_line_argument=yes 5890 else 5891 xorg_cv_cc_flag_unused_command_line_argument=no 5892 fi 5893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5894 fi 5895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5896 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5897 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5898 CFLAGS="$xorg_testset_save_CFLAGS" 5899 fi 5900 5901 found="no" 5902 5903 if test $found = "no" ; then 5904 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5906 fi 5907 5908 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5910 fi 5911 5912 CFLAGS="$CFLAGS -Wshadow" 5913 5914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 5915 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 5916 cacheid=`$as_echo xorg_cv_cc_flag_-Wshadow` 5917 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5918 $as_echo_n "(cached) " >&6 5919 else 5920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5921 /* end confdefs.h. */ 5922 int i; 5923 int 5924 main () 5925 { 5926 5927 ; 5928 return 0; 5929 } 5930 _ACEOF 5931 if ac_fn_c_try_link "$LINENO"; then : 5932 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5933 else 5934 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5935 fi 5936 rm -f core conftest.err conftest.$ac_objext \ 5937 conftest$ac_exeext conftest.$ac_ext 5938 fi 5939 5940 5941 CFLAGS="$xorg_testset_save_CFLAGS" 5942 5943 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5945 $as_echo "$supported" >&6; } 5946 if test "$supported" = "yes" ; then 5947 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 5948 found="yes" 5949 fi 5950 fi 5951 5952 5953 5954 5955 5956 5957 5958 xorg_testset_save_CFLAGS="$CFLAGS" 5959 5960 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5963 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5964 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5965 $as_echo_n "(cached) " >&6 5966 else 5967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5968 /* end confdefs.h. */ 5969 int i; 5970 _ACEOF 5971 if ac_fn_c_try_compile "$LINENO"; then : 5972 xorg_cv_cc_flag_unknown_warning_option=yes 5973 else 5974 xorg_cv_cc_flag_unknown_warning_option=no 5975 fi 5976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5977 fi 5978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5979 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5980 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5981 CFLAGS="$xorg_testset_save_CFLAGS" 5982 fi 5983 5984 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5985 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5987 fi 5988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5990 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5991 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5992 $as_echo_n "(cached) " >&6 5993 else 5994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5995 /* end confdefs.h. */ 5996 int i; 5997 _ACEOF 5998 if ac_fn_c_try_compile "$LINENO"; then : 5999 xorg_cv_cc_flag_unused_command_line_argument=yes 6000 else 6001 xorg_cv_cc_flag_unused_command_line_argument=no 6002 fi 6003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6004 fi 6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6006 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6007 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6008 CFLAGS="$xorg_testset_save_CFLAGS" 6009 fi 6010 6011 found="no" 6012 6013 if test $found = "no" ; then 6014 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6016 fi 6017 6018 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6020 fi 6021 6022 CFLAGS="$CFLAGS -Wcast-qual" 6023 6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6025 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6026 cacheid=`$as_echo xorg_cv_cc_flag_-Wcast-qual` 6027 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6028 $as_echo_n "(cached) " >&6 6029 else 6030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6031 /* end confdefs.h. */ 6032 int i; 6033 int 6034 main () 6035 { 6036 6037 ; 6038 return 0; 6039 } 6040 _ACEOF 6041 if ac_fn_c_try_link "$LINENO"; then : 6042 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6043 else 6044 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6045 fi 6046 rm -f core conftest.err conftest.$ac_objext \ 6047 conftest$ac_exeext conftest.$ac_ext 6048 fi 6049 6050 6051 CFLAGS="$xorg_testset_save_CFLAGS" 6052 6053 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6055 $as_echo "$supported" >&6; } 6056 if test "$supported" = "yes" ; then 6057 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6058 found="yes" 6059 fi 6060 fi 6061 6062 6063 6064 6065 6066 6067 6068 xorg_testset_save_CFLAGS="$CFLAGS" 6069 6070 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6073 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6074 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6075 $as_echo_n "(cached) " >&6 6076 else 6077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6078 /* end confdefs.h. */ 6079 int i; 6080 _ACEOF 6081 if ac_fn_c_try_compile "$LINENO"; then : 6082 xorg_cv_cc_flag_unknown_warning_option=yes 6083 else 6084 xorg_cv_cc_flag_unknown_warning_option=no 6085 fi 6086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6087 fi 6088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6089 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6090 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6091 CFLAGS="$xorg_testset_save_CFLAGS" 6092 fi 6093 6094 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6095 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6097 fi 6098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6100 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6101 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6102 $as_echo_n "(cached) " >&6 6103 else 6104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6105 /* end confdefs.h. */ 6106 int i; 6107 _ACEOF 6108 if ac_fn_c_try_compile "$LINENO"; then : 6109 xorg_cv_cc_flag_unused_command_line_argument=yes 6110 else 6111 xorg_cv_cc_flag_unused_command_line_argument=no 6112 fi 6113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6114 fi 6115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6116 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6117 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6118 CFLAGS="$xorg_testset_save_CFLAGS" 6119 fi 6120 6121 found="no" 6122 6123 if test $found = "no" ; then 6124 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6126 fi 6127 6128 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6130 fi 6131 6132 CFLAGS="$CFLAGS -Wmissing-noreturn" 6133 6134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6135 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6136 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-noreturn` 6137 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6138 $as_echo_n "(cached) " >&6 6139 else 6140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6141 /* end confdefs.h. */ 6142 int i; 6143 int 6144 main () 6145 { 6146 6147 ; 6148 return 0; 6149 } 6150 _ACEOF 6151 if ac_fn_c_try_link "$LINENO"; then : 6152 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6153 else 6154 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6155 fi 6156 rm -f core conftest.err conftest.$ac_objext \ 6157 conftest$ac_exeext conftest.$ac_ext 6158 fi 6159 6160 6161 CFLAGS="$xorg_testset_save_CFLAGS" 6162 6163 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6165 $as_echo "$supported" >&6; } 6166 if test "$supported" = "yes" ; then 6167 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6168 found="yes" 6169 fi 6170 fi 6171 6172 6173 6174 6175 6176 6177 6178 xorg_testset_save_CFLAGS="$CFLAGS" 6179 6180 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6183 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6184 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6185 $as_echo_n "(cached) " >&6 6186 else 6187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6188 /* end confdefs.h. */ 6189 int i; 6190 _ACEOF 6191 if ac_fn_c_try_compile "$LINENO"; then : 6192 xorg_cv_cc_flag_unknown_warning_option=yes 6193 else 6194 xorg_cv_cc_flag_unknown_warning_option=no 6195 fi 6196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6197 fi 6198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6199 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6200 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6201 CFLAGS="$xorg_testset_save_CFLAGS" 6202 fi 6203 6204 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6205 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6207 fi 6208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6210 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6211 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6212 $as_echo_n "(cached) " >&6 6213 else 6214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6215 /* end confdefs.h. */ 6216 int i; 6217 _ACEOF 6218 if ac_fn_c_try_compile "$LINENO"; then : 6219 xorg_cv_cc_flag_unused_command_line_argument=yes 6220 else 6221 xorg_cv_cc_flag_unused_command_line_argument=no 6222 fi 6223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6224 fi 6225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6226 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6227 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6228 CFLAGS="$xorg_testset_save_CFLAGS" 6229 fi 6230 6231 found="no" 6232 6233 if test $found = "no" ; then 6234 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6236 fi 6237 6238 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6240 fi 6241 6242 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6243 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6245 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6246 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-format-attribute` 6247 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6248 $as_echo_n "(cached) " >&6 6249 else 6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6251 /* end confdefs.h. */ 6252 int i; 6253 int 6254 main () 6255 { 6256 6257 ; 6258 return 0; 6259 } 6260 _ACEOF 6261 if ac_fn_c_try_link "$LINENO"; then : 6262 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6263 else 6264 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6265 fi 6266 rm -f core conftest.err conftest.$ac_objext \ 6267 conftest$ac_exeext conftest.$ac_ext 6268 fi 6269 6270 6271 CFLAGS="$xorg_testset_save_CFLAGS" 6272 6273 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6275 $as_echo "$supported" >&6; } 6276 if test "$supported" = "yes" ; then 6277 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6278 found="yes" 6279 fi 6280 fi 6281 6282 6283 6284 6285 6286 6287 6288 xorg_testset_save_CFLAGS="$CFLAGS" 6289 6290 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6293 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6294 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6295 $as_echo_n "(cached) " >&6 6296 else 6297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298 /* end confdefs.h. */ 6299 int i; 6300 _ACEOF 6301 if ac_fn_c_try_compile "$LINENO"; then : 6302 xorg_cv_cc_flag_unknown_warning_option=yes 6303 else 6304 xorg_cv_cc_flag_unknown_warning_option=no 6305 fi 6306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6307 fi 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6309 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6310 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6311 CFLAGS="$xorg_testset_save_CFLAGS" 6312 fi 6313 6314 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6315 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6317 fi 6318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6320 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6321 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6322 $as_echo_n "(cached) " >&6 6323 else 6324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6325 /* end confdefs.h. */ 6326 int i; 6327 _ACEOF 6328 if ac_fn_c_try_compile "$LINENO"; then : 6329 xorg_cv_cc_flag_unused_command_line_argument=yes 6330 else 6331 xorg_cv_cc_flag_unused_command_line_argument=no 6332 fi 6333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6334 fi 6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6336 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6337 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6338 CFLAGS="$xorg_testset_save_CFLAGS" 6339 fi 6340 6341 found="no" 6342 6343 if test $found = "no" ; then 6344 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6346 fi 6347 6348 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6350 fi 6351 6352 CFLAGS="$CFLAGS -Wredundant-decls" 6353 6354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6355 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6356 cacheid=`$as_echo xorg_cv_cc_flag_-Wredundant-decls` 6357 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6358 $as_echo_n "(cached) " >&6 6359 else 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361 /* end confdefs.h. */ 6362 int i; 6363 int 6364 main () 6365 { 6366 6367 ; 6368 return 0; 6369 } 6370 _ACEOF 6371 if ac_fn_c_try_link "$LINENO"; then : 6372 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6373 else 6374 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6375 fi 6376 rm -f core conftest.err conftest.$ac_objext \ 6377 conftest$ac_exeext conftest.$ac_ext 6378 fi 6379 6380 6381 CFLAGS="$xorg_testset_save_CFLAGS" 6382 6383 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6385 $as_echo "$supported" >&6; } 6386 if test "$supported" = "yes" ; then 6387 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6388 found="yes" 6389 fi 6390 fi 6391 6392 6393 6394 # These are currently disabled because they are noisy. They will be enabled 6395 # in the future once the codebase is sufficiently modernized to silence 6396 # them. For now, I don't want them to drown out the other warnings. 6397 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op]) 6398 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses]) 6399 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align]) 6400 6401 # Turn some warnings into errors, so we don't accidently get successful builds 6402 # when there are problems that should be fixed. 6403 6404 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6405 6406 6407 6408 6409 6410 xorg_testset_save_CFLAGS="$CFLAGS" 6411 6412 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6415 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6416 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6417 $as_echo_n "(cached) " >&6 6418 else 6419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6420 /* end confdefs.h. */ 6421 int i; 6422 _ACEOF 6423 if ac_fn_c_try_compile "$LINENO"; then : 6424 xorg_cv_cc_flag_unknown_warning_option=yes 6425 else 6426 xorg_cv_cc_flag_unknown_warning_option=no 6427 fi 6428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6429 fi 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6431 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6432 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6433 CFLAGS="$xorg_testset_save_CFLAGS" 6434 fi 6435 6436 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6437 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6439 fi 6440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6442 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6443 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6444 $as_echo_n "(cached) " >&6 6445 else 6446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6447 /* end confdefs.h. */ 6448 int i; 6449 _ACEOF 6450 if ac_fn_c_try_compile "$LINENO"; then : 6451 xorg_cv_cc_flag_unused_command_line_argument=yes 6452 else 6453 xorg_cv_cc_flag_unused_command_line_argument=no 6454 fi 6455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6456 fi 6457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6458 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6459 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6460 CFLAGS="$xorg_testset_save_CFLAGS" 6461 fi 6462 6463 found="no" 6464 6465 if test $found = "no" ; then 6466 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6468 fi 6469 6470 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6472 fi 6473 6474 CFLAGS="$CFLAGS -Werror=implicit" 6475 6476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6477 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6478 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=implicit` 6479 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6480 $as_echo_n "(cached) " >&6 6481 else 6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483 /* end confdefs.h. */ 6484 int i; 6485 int 6486 main () 6487 { 6488 6489 ; 6490 return 0; 6491 } 6492 _ACEOF 6493 if ac_fn_c_try_link "$LINENO"; then : 6494 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6495 else 6496 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6497 fi 6498 rm -f core conftest.err conftest.$ac_objext \ 6499 conftest$ac_exeext conftest.$ac_ext 6500 fi 6501 6502 6503 CFLAGS="$xorg_testset_save_CFLAGS" 6504 6505 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6507 $as_echo "$supported" >&6; } 6508 if test "$supported" = "yes" ; then 6509 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6510 found="yes" 6511 fi 6512 fi 6513 6514 if test $found = "no" ; then 6515 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6517 fi 6518 6519 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6521 fi 6522 6523 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6524 6525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6526 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6527 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED` 6528 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6529 $as_echo_n "(cached) " >&6 6530 else 6531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6532 /* end confdefs.h. */ 6533 int i; 6534 int 6535 main () 6536 { 6537 6538 ; 6539 return 0; 6540 } 6541 _ACEOF 6542 if ac_fn_c_try_link "$LINENO"; then : 6543 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6544 else 6545 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6546 fi 6547 rm -f core conftest.err conftest.$ac_objext \ 6548 conftest$ac_exeext conftest.$ac_ext 6549 fi 6550 6551 6552 CFLAGS="$xorg_testset_save_CFLAGS" 6553 6554 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6556 $as_echo "$supported" >&6; } 6557 if test "$supported" = "yes" ; then 6558 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6559 found="yes" 6560 fi 6561 fi 6562 6563 6564 6565 6566 6567 6568 6569 xorg_testset_save_CFLAGS="$CFLAGS" 6570 6571 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6574 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6575 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 _ACEOF 6582 if ac_fn_c_try_compile "$LINENO"; then : 6583 xorg_cv_cc_flag_unknown_warning_option=yes 6584 else 6585 xorg_cv_cc_flag_unknown_warning_option=no 6586 fi 6587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6588 fi 6589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6590 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6591 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6592 CFLAGS="$xorg_testset_save_CFLAGS" 6593 fi 6594 6595 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6596 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6598 fi 6599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6601 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6602 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6603 $as_echo_n "(cached) " >&6 6604 else 6605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6606 /* end confdefs.h. */ 6607 int i; 6608 _ACEOF 6609 if ac_fn_c_try_compile "$LINENO"; then : 6610 xorg_cv_cc_flag_unused_command_line_argument=yes 6611 else 6612 xorg_cv_cc_flag_unused_command_line_argument=no 6613 fi 6614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6615 fi 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6617 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6618 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6619 CFLAGS="$xorg_testset_save_CFLAGS" 6620 fi 6621 6622 found="no" 6623 6624 if test $found = "no" ; then 6625 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6627 fi 6628 6629 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6631 fi 6632 6633 CFLAGS="$CFLAGS -Werror=nonnull" 6634 6635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6636 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6637 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=nonnull` 6638 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6639 $as_echo_n "(cached) " >&6 6640 else 6641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6642 /* end confdefs.h. */ 6643 int i; 6644 int 6645 main () 6646 { 6647 6648 ; 6649 return 0; 6650 } 6651 _ACEOF 6652 if ac_fn_c_try_link "$LINENO"; then : 6653 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6654 else 6655 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6656 fi 6657 rm -f core conftest.err conftest.$ac_objext \ 6658 conftest$ac_exeext conftest.$ac_ext 6659 fi 6660 6661 6662 CFLAGS="$xorg_testset_save_CFLAGS" 6663 6664 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6666 $as_echo "$supported" >&6; } 6667 if test "$supported" = "yes" ; then 6668 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6669 found="yes" 6670 fi 6671 fi 6672 6673 6674 6675 6676 6677 6678 6679 xorg_testset_save_CFLAGS="$CFLAGS" 6680 6681 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6684 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6685 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6686 $as_echo_n "(cached) " >&6 6687 else 6688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6689 /* end confdefs.h. */ 6690 int i; 6691 _ACEOF 6692 if ac_fn_c_try_compile "$LINENO"; then : 6693 xorg_cv_cc_flag_unknown_warning_option=yes 6694 else 6695 xorg_cv_cc_flag_unknown_warning_option=no 6696 fi 6697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6698 fi 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6700 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6701 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6702 CFLAGS="$xorg_testset_save_CFLAGS" 6703 fi 6704 6705 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6706 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6708 fi 6709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6711 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6712 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6713 $as_echo_n "(cached) " >&6 6714 else 6715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6716 /* end confdefs.h. */ 6717 int i; 6718 _ACEOF 6719 if ac_fn_c_try_compile "$LINENO"; then : 6720 xorg_cv_cc_flag_unused_command_line_argument=yes 6721 else 6722 xorg_cv_cc_flag_unused_command_line_argument=no 6723 fi 6724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6725 fi 6726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6727 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6728 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6729 CFLAGS="$xorg_testset_save_CFLAGS" 6730 fi 6731 6732 found="no" 6733 6734 if test $found = "no" ; then 6735 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6737 fi 6738 6739 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6741 fi 6742 6743 CFLAGS="$CFLAGS -Werror=init-self" 6744 6745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6746 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6747 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=init-self` 6748 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6749 $as_echo_n "(cached) " >&6 6750 else 6751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6752 /* end confdefs.h. */ 6753 int i; 6754 int 6755 main () 6756 { 6757 6758 ; 6759 return 0; 6760 } 6761 _ACEOF 6762 if ac_fn_c_try_link "$LINENO"; then : 6763 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6764 else 6765 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6766 fi 6767 rm -f core conftest.err conftest.$ac_objext \ 6768 conftest$ac_exeext conftest.$ac_ext 6769 fi 6770 6771 6772 CFLAGS="$xorg_testset_save_CFLAGS" 6773 6774 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6776 $as_echo "$supported" >&6; } 6777 if test "$supported" = "yes" ; then 6778 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6779 found="yes" 6780 fi 6781 fi 6782 6783 6784 6785 6786 6787 6788 6789 xorg_testset_save_CFLAGS="$CFLAGS" 6790 6791 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6794 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6795 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6796 $as_echo_n "(cached) " >&6 6797 else 6798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6799 /* end confdefs.h. */ 6800 int i; 6801 _ACEOF 6802 if ac_fn_c_try_compile "$LINENO"; then : 6803 xorg_cv_cc_flag_unknown_warning_option=yes 6804 else 6805 xorg_cv_cc_flag_unknown_warning_option=no 6806 fi 6807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6808 fi 6809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6810 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6811 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6812 CFLAGS="$xorg_testset_save_CFLAGS" 6813 fi 6814 6815 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6816 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6818 fi 6819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6821 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6822 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6823 $as_echo_n "(cached) " >&6 6824 else 6825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6826 /* end confdefs.h. */ 6827 int i; 6828 _ACEOF 6829 if ac_fn_c_try_compile "$LINENO"; then : 6830 xorg_cv_cc_flag_unused_command_line_argument=yes 6831 else 6832 xorg_cv_cc_flag_unused_command_line_argument=no 6833 fi 6834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6835 fi 6836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6837 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6838 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6839 CFLAGS="$xorg_testset_save_CFLAGS" 6840 fi 6841 6842 found="no" 6843 6844 if test $found = "no" ; then 6845 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6847 fi 6848 6849 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6851 fi 6852 6853 CFLAGS="$CFLAGS -Werror=main" 6854 6855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 6856 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 6857 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=main` 6858 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6859 $as_echo_n "(cached) " >&6 6860 else 6861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6862 /* end confdefs.h. */ 6863 int i; 6864 int 6865 main () 6866 { 6867 6868 ; 6869 return 0; 6870 } 6871 _ACEOF 6872 if ac_fn_c_try_link "$LINENO"; then : 6873 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6874 else 6875 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6876 fi 6877 rm -f core conftest.err conftest.$ac_objext \ 6878 conftest$ac_exeext conftest.$ac_ext 6879 fi 6880 6881 6882 CFLAGS="$xorg_testset_save_CFLAGS" 6883 6884 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6886 $as_echo "$supported" >&6; } 6887 if test "$supported" = "yes" ; then 6888 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 6889 found="yes" 6890 fi 6891 fi 6892 6893 6894 6895 6896 6897 6898 6899 xorg_testset_save_CFLAGS="$CFLAGS" 6900 6901 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6904 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6905 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6906 $as_echo_n "(cached) " >&6 6907 else 6908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6909 /* end confdefs.h. */ 6910 int i; 6911 _ACEOF 6912 if ac_fn_c_try_compile "$LINENO"; then : 6913 xorg_cv_cc_flag_unknown_warning_option=yes 6914 else 6915 xorg_cv_cc_flag_unknown_warning_option=no 6916 fi 6917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6918 fi 6919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6920 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6921 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6922 CFLAGS="$xorg_testset_save_CFLAGS" 6923 fi 6924 6925 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6926 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6928 fi 6929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6931 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6932 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6933 $as_echo_n "(cached) " >&6 6934 else 6935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6936 /* end confdefs.h. */ 6937 int i; 6938 _ACEOF 6939 if ac_fn_c_try_compile "$LINENO"; then : 6940 xorg_cv_cc_flag_unused_command_line_argument=yes 6941 else 6942 xorg_cv_cc_flag_unused_command_line_argument=no 6943 fi 6944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6945 fi 6946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6947 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6948 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6949 CFLAGS="$xorg_testset_save_CFLAGS" 6950 fi 6951 6952 found="no" 6953 6954 if test $found = "no" ; then 6955 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6957 fi 6958 6959 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6961 fi 6962 6963 CFLAGS="$CFLAGS -Werror=missing-braces" 6964 6965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 6966 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 6967 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=missing-braces` 6968 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6969 $as_echo_n "(cached) " >&6 6970 else 6971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6972 /* end confdefs.h. */ 6973 int i; 6974 int 6975 main () 6976 { 6977 6978 ; 6979 return 0; 6980 } 6981 _ACEOF 6982 if ac_fn_c_try_link "$LINENO"; then : 6983 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6984 else 6985 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6986 fi 6987 rm -f core conftest.err conftest.$ac_objext \ 6988 conftest$ac_exeext conftest.$ac_ext 6989 fi 6990 6991 6992 CFLAGS="$xorg_testset_save_CFLAGS" 6993 6994 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6996 $as_echo "$supported" >&6; } 6997 if test "$supported" = "yes" ; then 6998 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 6999 found="yes" 7000 fi 7001 fi 7002 7003 7004 7005 7006 7007 7008 7009 xorg_testset_save_CFLAGS="$CFLAGS" 7010 7011 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7014 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7015 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7016 $as_echo_n "(cached) " >&6 7017 else 7018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7019 /* end confdefs.h. */ 7020 int i; 7021 _ACEOF 7022 if ac_fn_c_try_compile "$LINENO"; then : 7023 xorg_cv_cc_flag_unknown_warning_option=yes 7024 else 7025 xorg_cv_cc_flag_unknown_warning_option=no 7026 fi 7027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7028 fi 7029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7030 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7031 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7032 CFLAGS="$xorg_testset_save_CFLAGS" 7033 fi 7034 7035 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7036 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7038 fi 7039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7041 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7042 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7043 $as_echo_n "(cached) " >&6 7044 else 7045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7046 /* end confdefs.h. */ 7047 int i; 7048 _ACEOF 7049 if ac_fn_c_try_compile "$LINENO"; then : 7050 xorg_cv_cc_flag_unused_command_line_argument=yes 7051 else 7052 xorg_cv_cc_flag_unused_command_line_argument=no 7053 fi 7054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7055 fi 7056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7057 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7058 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7059 CFLAGS="$xorg_testset_save_CFLAGS" 7060 fi 7061 7062 found="no" 7063 7064 if test $found = "no" ; then 7065 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7067 fi 7068 7069 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7071 fi 7072 7073 CFLAGS="$CFLAGS -Werror=sequence-point" 7074 7075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7076 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7077 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=sequence-point` 7078 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7079 $as_echo_n "(cached) " >&6 7080 else 7081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7082 /* end confdefs.h. */ 7083 int i; 7084 int 7085 main () 7086 { 7087 7088 ; 7089 return 0; 7090 } 7091 _ACEOF 7092 if ac_fn_c_try_link "$LINENO"; then : 7093 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7094 else 7095 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7096 fi 7097 rm -f core conftest.err conftest.$ac_objext \ 7098 conftest$ac_exeext conftest.$ac_ext 7099 fi 7100 7101 7102 CFLAGS="$xorg_testset_save_CFLAGS" 7103 7104 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7106 $as_echo "$supported" >&6; } 7107 if test "$supported" = "yes" ; then 7108 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7109 found="yes" 7110 fi 7111 fi 7112 7113 7114 7115 7116 7117 7118 7119 xorg_testset_save_CFLAGS="$CFLAGS" 7120 7121 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7124 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7125 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7126 $as_echo_n "(cached) " >&6 7127 else 7128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7129 /* end confdefs.h. */ 7130 int i; 7131 _ACEOF 7132 if ac_fn_c_try_compile "$LINENO"; then : 7133 xorg_cv_cc_flag_unknown_warning_option=yes 7134 else 7135 xorg_cv_cc_flag_unknown_warning_option=no 7136 fi 7137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7138 fi 7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7140 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7141 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7142 CFLAGS="$xorg_testset_save_CFLAGS" 7143 fi 7144 7145 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7146 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7148 fi 7149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7151 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7152 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7153 $as_echo_n "(cached) " >&6 7154 else 7155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7156 /* end confdefs.h. */ 7157 int i; 7158 _ACEOF 7159 if ac_fn_c_try_compile "$LINENO"; then : 7160 xorg_cv_cc_flag_unused_command_line_argument=yes 7161 else 7162 xorg_cv_cc_flag_unused_command_line_argument=no 7163 fi 7164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7165 fi 7166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7167 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7168 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7169 CFLAGS="$xorg_testset_save_CFLAGS" 7170 fi 7171 7172 found="no" 7173 7174 if test $found = "no" ; then 7175 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7177 fi 7178 7179 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7181 fi 7182 7183 CFLAGS="$CFLAGS -Werror=return-type" 7184 7185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7186 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7187 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=return-type` 7188 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7189 $as_echo_n "(cached) " >&6 7190 else 7191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7192 /* end confdefs.h. */ 7193 int i; 7194 int 7195 main () 7196 { 7197 7198 ; 7199 return 0; 7200 } 7201 _ACEOF 7202 if ac_fn_c_try_link "$LINENO"; then : 7203 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7204 else 7205 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7206 fi 7207 rm -f core conftest.err conftest.$ac_objext \ 7208 conftest$ac_exeext conftest.$ac_ext 7209 fi 7210 7211 7212 CFLAGS="$xorg_testset_save_CFLAGS" 7213 7214 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7216 $as_echo "$supported" >&6; } 7217 if test "$supported" = "yes" ; then 7218 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7219 found="yes" 7220 fi 7221 fi 7222 7223 if test $found = "no" ; then 7224 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7226 fi 7227 7228 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7230 fi 7231 7232 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7233 7234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7235 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7236 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT` 7237 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7238 $as_echo_n "(cached) " >&6 7239 else 7240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7241 /* end confdefs.h. */ 7242 int i; 7243 int 7244 main () 7245 { 7246 7247 ; 7248 return 0; 7249 } 7250 _ACEOF 7251 if ac_fn_c_try_link "$LINENO"; then : 7252 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7253 else 7254 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7255 fi 7256 rm -f core conftest.err conftest.$ac_objext \ 7257 conftest$ac_exeext conftest.$ac_ext 7258 fi 7259 7260 7261 CFLAGS="$xorg_testset_save_CFLAGS" 7262 7263 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7265 $as_echo "$supported" >&6; } 7266 if test "$supported" = "yes" ; then 7267 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7268 found="yes" 7269 fi 7270 fi 7271 7272 7273 7274 7275 7276 7277 7278 xorg_testset_save_CFLAGS="$CFLAGS" 7279 7280 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7283 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7284 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7285 $as_echo_n "(cached) " >&6 7286 else 7287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7288 /* end confdefs.h. */ 7289 int i; 7290 _ACEOF 7291 if ac_fn_c_try_compile "$LINENO"; then : 7292 xorg_cv_cc_flag_unknown_warning_option=yes 7293 else 7294 xorg_cv_cc_flag_unknown_warning_option=no 7295 fi 7296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7297 fi 7298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7299 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7300 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7301 CFLAGS="$xorg_testset_save_CFLAGS" 7302 fi 7303 7304 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7305 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7307 fi 7308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7310 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7311 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7312 $as_echo_n "(cached) " >&6 7313 else 7314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7315 /* end confdefs.h. */ 7316 int i; 7317 _ACEOF 7318 if ac_fn_c_try_compile "$LINENO"; then : 7319 xorg_cv_cc_flag_unused_command_line_argument=yes 7320 else 7321 xorg_cv_cc_flag_unused_command_line_argument=no 7322 fi 7323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7324 fi 7325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7326 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7327 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7328 CFLAGS="$xorg_testset_save_CFLAGS" 7329 fi 7330 7331 found="no" 7332 7333 if test $found = "no" ; then 7334 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7336 fi 7337 7338 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7340 fi 7341 7342 CFLAGS="$CFLAGS -Werror=trigraphs" 7343 7344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7345 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7346 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=trigraphs` 7347 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7348 $as_echo_n "(cached) " >&6 7349 else 7350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7351 /* end confdefs.h. */ 7352 int i; 7353 int 7354 main () 7355 { 7356 7357 ; 7358 return 0; 7359 } 7360 _ACEOF 7361 if ac_fn_c_try_link "$LINENO"; then : 7362 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7363 else 7364 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7365 fi 7366 rm -f core conftest.err conftest.$ac_objext \ 7367 conftest$ac_exeext conftest.$ac_ext 7368 fi 7369 7370 7371 CFLAGS="$xorg_testset_save_CFLAGS" 7372 7373 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7375 $as_echo "$supported" >&6; } 7376 if test "$supported" = "yes" ; then 7377 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7378 found="yes" 7379 fi 7380 fi 7381 7382 7383 7384 7385 7386 7387 7388 xorg_testset_save_CFLAGS="$CFLAGS" 7389 7390 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7393 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7394 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7395 $as_echo_n "(cached) " >&6 7396 else 7397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7398 /* end confdefs.h. */ 7399 int i; 7400 _ACEOF 7401 if ac_fn_c_try_compile "$LINENO"; then : 7402 xorg_cv_cc_flag_unknown_warning_option=yes 7403 else 7404 xorg_cv_cc_flag_unknown_warning_option=no 7405 fi 7406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7407 fi 7408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7409 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7410 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7411 CFLAGS="$xorg_testset_save_CFLAGS" 7412 fi 7413 7414 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7415 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7417 fi 7418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7420 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7421 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7422 $as_echo_n "(cached) " >&6 7423 else 7424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7425 /* end confdefs.h. */ 7426 int i; 7427 _ACEOF 7428 if ac_fn_c_try_compile "$LINENO"; then : 7429 xorg_cv_cc_flag_unused_command_line_argument=yes 7430 else 7431 xorg_cv_cc_flag_unused_command_line_argument=no 7432 fi 7433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7434 fi 7435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7436 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7437 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7438 CFLAGS="$xorg_testset_save_CFLAGS" 7439 fi 7440 7441 found="no" 7442 7443 if test $found = "no" ; then 7444 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7446 fi 7447 7448 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7450 fi 7451 7452 CFLAGS="$CFLAGS -Werror=array-bounds" 7453 7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7455 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7456 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=array-bounds` 7457 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7458 $as_echo_n "(cached) " >&6 7459 else 7460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7461 /* end confdefs.h. */ 7462 int i; 7463 int 7464 main () 7465 { 7466 7467 ; 7468 return 0; 7469 } 7470 _ACEOF 7471 if ac_fn_c_try_link "$LINENO"; then : 7472 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7473 else 7474 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7475 fi 7476 rm -f core conftest.err conftest.$ac_objext \ 7477 conftest$ac_exeext conftest.$ac_ext 7478 fi 7479 7480 7481 CFLAGS="$xorg_testset_save_CFLAGS" 7482 7483 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7485 $as_echo "$supported" >&6; } 7486 if test "$supported" = "yes" ; then 7487 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7488 found="yes" 7489 fi 7490 fi 7491 7492 7493 7494 7495 7496 7497 7498 xorg_testset_save_CFLAGS="$CFLAGS" 7499 7500 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7503 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7504 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7505 $as_echo_n "(cached) " >&6 7506 else 7507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7508 /* end confdefs.h. */ 7509 int i; 7510 _ACEOF 7511 if ac_fn_c_try_compile "$LINENO"; then : 7512 xorg_cv_cc_flag_unknown_warning_option=yes 7513 else 7514 xorg_cv_cc_flag_unknown_warning_option=no 7515 fi 7516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7517 fi 7518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7519 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7520 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7521 CFLAGS="$xorg_testset_save_CFLAGS" 7522 fi 7523 7524 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7525 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7527 fi 7528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7530 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7531 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7532 $as_echo_n "(cached) " >&6 7533 else 7534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7535 /* end confdefs.h. */ 7536 int i; 7537 _ACEOF 7538 if ac_fn_c_try_compile "$LINENO"; then : 7539 xorg_cv_cc_flag_unused_command_line_argument=yes 7540 else 7541 xorg_cv_cc_flag_unused_command_line_argument=no 7542 fi 7543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7544 fi 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7546 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7547 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7548 CFLAGS="$xorg_testset_save_CFLAGS" 7549 fi 7550 7551 found="no" 7552 7553 if test $found = "no" ; then 7554 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7556 fi 7557 7558 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7560 fi 7561 7562 CFLAGS="$CFLAGS -Werror=write-strings" 7563 7564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7565 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7566 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=write-strings` 7567 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7568 $as_echo_n "(cached) " >&6 7569 else 7570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7571 /* end confdefs.h. */ 7572 int i; 7573 int 7574 main () 7575 { 7576 7577 ; 7578 return 0; 7579 } 7580 _ACEOF 7581 if ac_fn_c_try_link "$LINENO"; then : 7582 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7583 else 7584 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7585 fi 7586 rm -f core conftest.err conftest.$ac_objext \ 7587 conftest$ac_exeext conftest.$ac_ext 7588 fi 7589 7590 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592 7593 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7595 $as_echo "$supported" >&6; } 7596 if test "$supported" = "yes" ; then 7597 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7598 found="yes" 7599 fi 7600 fi 7601 7602 7603 7604 7605 7606 7607 7608 xorg_testset_save_CFLAGS="$CFLAGS" 7609 7610 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7613 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7614 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7615 $as_echo_n "(cached) " >&6 7616 else 7617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7618 /* end confdefs.h. */ 7619 int i; 7620 _ACEOF 7621 if ac_fn_c_try_compile "$LINENO"; then : 7622 xorg_cv_cc_flag_unknown_warning_option=yes 7623 else 7624 xorg_cv_cc_flag_unknown_warning_option=no 7625 fi 7626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7627 fi 7628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7629 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7630 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7631 CFLAGS="$xorg_testset_save_CFLAGS" 7632 fi 7633 7634 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7635 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7637 fi 7638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7640 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7641 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7642 $as_echo_n "(cached) " >&6 7643 else 7644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7645 /* end confdefs.h. */ 7646 int i; 7647 _ACEOF 7648 if ac_fn_c_try_compile "$LINENO"; then : 7649 xorg_cv_cc_flag_unused_command_line_argument=yes 7650 else 7651 xorg_cv_cc_flag_unused_command_line_argument=no 7652 fi 7653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7654 fi 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7656 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7657 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7658 CFLAGS="$xorg_testset_save_CFLAGS" 7659 fi 7660 7661 found="no" 7662 7663 if test $found = "no" ; then 7664 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7666 fi 7667 7668 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7670 fi 7671 7672 CFLAGS="$CFLAGS -Werror=address" 7673 7674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7675 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7676 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=address` 7677 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7678 $as_echo_n "(cached) " >&6 7679 else 7680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7681 /* end confdefs.h. */ 7682 int i; 7683 int 7684 main () 7685 { 7686 7687 ; 7688 return 0; 7689 } 7690 _ACEOF 7691 if ac_fn_c_try_link "$LINENO"; then : 7692 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7693 else 7694 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7695 fi 7696 rm -f core conftest.err conftest.$ac_objext \ 7697 conftest$ac_exeext conftest.$ac_ext 7698 fi 7699 7700 7701 CFLAGS="$xorg_testset_save_CFLAGS" 7702 7703 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7705 $as_echo "$supported" >&6; } 7706 if test "$supported" = "yes" ; then 7707 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7708 found="yes" 7709 fi 7710 fi 7711 7712 7713 7714 7715 7716 7717 7718 xorg_testset_save_CFLAGS="$CFLAGS" 7719 7720 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7723 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7724 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7725 $as_echo_n "(cached) " >&6 7726 else 7727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7728 /* end confdefs.h. */ 7729 int i; 7730 _ACEOF 7731 if ac_fn_c_try_compile "$LINENO"; then : 7732 xorg_cv_cc_flag_unknown_warning_option=yes 7733 else 7734 xorg_cv_cc_flag_unknown_warning_option=no 7735 fi 7736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7737 fi 7738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7739 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7740 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7741 CFLAGS="$xorg_testset_save_CFLAGS" 7742 fi 7743 7744 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7745 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7747 fi 7748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7750 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7751 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7752 $as_echo_n "(cached) " >&6 7753 else 7754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7755 /* end confdefs.h. */ 7756 int i; 7757 _ACEOF 7758 if ac_fn_c_try_compile "$LINENO"; then : 7759 xorg_cv_cc_flag_unused_command_line_argument=yes 7760 else 7761 xorg_cv_cc_flag_unused_command_line_argument=no 7762 fi 7763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7764 fi 7765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7766 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7767 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7768 CFLAGS="$xorg_testset_save_CFLAGS" 7769 fi 7770 7771 found="no" 7772 7773 if test $found = "no" ; then 7774 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7776 fi 7777 7778 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7780 fi 7781 7782 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 7783 7784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 7785 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 7786 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=int-to-pointer-cast` 7787 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7788 $as_echo_n "(cached) " >&6 7789 else 7790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7791 /* end confdefs.h. */ 7792 int i; 7793 int 7794 main () 7795 { 7796 7797 ; 7798 return 0; 7799 } 7800 _ACEOF 7801 if ac_fn_c_try_link "$LINENO"; then : 7802 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7803 else 7804 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7805 fi 7806 rm -f core conftest.err conftest.$ac_objext \ 7807 conftest$ac_exeext conftest.$ac_ext 7808 fi 7809 7810 7811 CFLAGS="$xorg_testset_save_CFLAGS" 7812 7813 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7815 $as_echo "$supported" >&6; } 7816 if test "$supported" = "yes" ; then 7817 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 7818 found="yes" 7819 fi 7820 fi 7821 7822 if test $found = "no" ; then 7823 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7825 fi 7826 7827 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7829 fi 7830 7831 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7832 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 7834 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 7835 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION` 7836 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7837 $as_echo_n "(cached) " >&6 7838 else 7839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7840 /* end confdefs.h. */ 7841 int i; 7842 int 7843 main () 7844 { 7845 7846 ; 7847 return 0; 7848 } 7849 _ACEOF 7850 if ac_fn_c_try_link "$LINENO"; then : 7851 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7852 else 7853 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7854 fi 7855 rm -f core conftest.err conftest.$ac_objext \ 7856 conftest$ac_exeext conftest.$ac_ext 7857 fi 7858 7859 7860 CFLAGS="$xorg_testset_save_CFLAGS" 7861 7862 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7864 $as_echo "$supported" >&6; } 7865 if test "$supported" = "yes" ; then 7866 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7867 found="yes" 7868 fi 7869 fi 7870 7871 7872 7873 7874 7875 7876 7877 xorg_testset_save_CFLAGS="$CFLAGS" 7878 7879 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7882 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7883 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7884 $as_echo_n "(cached) " >&6 7885 else 7886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7887 /* end confdefs.h. */ 7888 int i; 7889 _ACEOF 7890 if ac_fn_c_try_compile "$LINENO"; then : 7891 xorg_cv_cc_flag_unknown_warning_option=yes 7892 else 7893 xorg_cv_cc_flag_unknown_warning_option=no 7894 fi 7895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7896 fi 7897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7898 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7899 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7900 CFLAGS="$xorg_testset_save_CFLAGS" 7901 fi 7902 7903 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7904 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7906 fi 7907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7909 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7910 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7911 $as_echo_n "(cached) " >&6 7912 else 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914 /* end confdefs.h. */ 7915 int i; 7916 _ACEOF 7917 if ac_fn_c_try_compile "$LINENO"; then : 7918 xorg_cv_cc_flag_unused_command_line_argument=yes 7919 else 7920 xorg_cv_cc_flag_unused_command_line_argument=no 7921 fi 7922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7923 fi 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7925 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7926 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7927 CFLAGS="$xorg_testset_save_CFLAGS" 7928 fi 7929 7930 found="no" 7931 7932 if test $found = "no" ; then 7933 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7935 fi 7936 7937 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7939 fi 7940 7941 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 7942 7943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 7944 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 7945 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=pointer-to-int-cast` 7946 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7947 $as_echo_n "(cached) " >&6 7948 else 7949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7950 /* end confdefs.h. */ 7951 int i; 7952 int 7953 main () 7954 { 7955 7956 ; 7957 return 0; 7958 } 7959 _ACEOF 7960 if ac_fn_c_try_link "$LINENO"; then : 7961 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7962 else 7963 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7964 fi 7965 rm -f core conftest.err conftest.$ac_objext \ 7966 conftest$ac_exeext conftest.$ac_ext 7967 fi 7968 7969 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971 7972 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7974 $as_echo "$supported" >&6; } 7975 if test "$supported" = "yes" ; then 7976 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 7977 found="yes" 7978 fi 7979 fi 7980 7981 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 7982 else 7983 { $as_echo "$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 7984 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 7985 7986 7987 7988 7989 7990 xorg_testset_save_CFLAGS="$CFLAGS" 7991 7992 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7995 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7996 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7997 $as_echo_n "(cached) " >&6 7998 else 7999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8000 /* end confdefs.h. */ 8001 int i; 8002 _ACEOF 8003 if ac_fn_c_try_compile "$LINENO"; then : 8004 xorg_cv_cc_flag_unknown_warning_option=yes 8005 else 8006 xorg_cv_cc_flag_unknown_warning_option=no 8007 fi 8008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8009 fi 8010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8011 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8012 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8013 CFLAGS="$xorg_testset_save_CFLAGS" 8014 fi 8015 8016 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8017 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8019 fi 8020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8022 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8023 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8024 $as_echo_n "(cached) " >&6 8025 else 8026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8027 /* end confdefs.h. */ 8028 int i; 8029 _ACEOF 8030 if ac_fn_c_try_compile "$LINENO"; then : 8031 xorg_cv_cc_flag_unused_command_line_argument=yes 8032 else 8033 xorg_cv_cc_flag_unused_command_line_argument=no 8034 fi 8035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8036 fi 8037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8038 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8039 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8040 CFLAGS="$xorg_testset_save_CFLAGS" 8041 fi 8042 8043 found="no" 8044 8045 if test $found = "no" ; then 8046 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8048 fi 8049 8050 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8052 fi 8053 8054 CFLAGS="$CFLAGS -Wimplicit" 8055 8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8057 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8058 cacheid=`$as_echo xorg_cv_cc_flag_-Wimplicit` 8059 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8060 $as_echo_n "(cached) " >&6 8061 else 8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8063 /* end confdefs.h. */ 8064 int i; 8065 int 8066 main () 8067 { 8068 8069 ; 8070 return 0; 8071 } 8072 _ACEOF 8073 if ac_fn_c_try_link "$LINENO"; then : 8074 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8075 else 8076 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8077 fi 8078 rm -f core conftest.err conftest.$ac_objext \ 8079 conftest$ac_exeext conftest.$ac_ext 8080 fi 8081 8082 8083 CFLAGS="$xorg_testset_save_CFLAGS" 8084 8085 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8087 $as_echo "$supported" >&6; } 8088 if test "$supported" = "yes" ; then 8089 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8090 found="yes" 8091 fi 8092 fi 8093 8094 8095 8096 8097 8098 8099 8100 xorg_testset_save_CFLAGS="$CFLAGS" 8101 8102 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8105 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8106 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8107 $as_echo_n "(cached) " >&6 8108 else 8109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8110 /* end confdefs.h. */ 8111 int i; 8112 _ACEOF 8113 if ac_fn_c_try_compile "$LINENO"; then : 8114 xorg_cv_cc_flag_unknown_warning_option=yes 8115 else 8116 xorg_cv_cc_flag_unknown_warning_option=no 8117 fi 8118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8119 fi 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8121 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8122 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8123 CFLAGS="$xorg_testset_save_CFLAGS" 8124 fi 8125 8126 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8127 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8129 fi 8130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8132 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8133 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8134 $as_echo_n "(cached) " >&6 8135 else 8136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8137 /* end confdefs.h. */ 8138 int i; 8139 _ACEOF 8140 if ac_fn_c_try_compile "$LINENO"; then : 8141 xorg_cv_cc_flag_unused_command_line_argument=yes 8142 else 8143 xorg_cv_cc_flag_unused_command_line_argument=no 8144 fi 8145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8146 fi 8147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8148 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8149 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8150 CFLAGS="$xorg_testset_save_CFLAGS" 8151 fi 8152 8153 found="no" 8154 8155 if test $found = "no" ; then 8156 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8158 fi 8159 8160 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8162 fi 8163 8164 CFLAGS="$CFLAGS -Wnonnull" 8165 8166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8167 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8168 cacheid=`$as_echo xorg_cv_cc_flag_-Wnonnull` 8169 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8170 $as_echo_n "(cached) " >&6 8171 else 8172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8173 /* end confdefs.h. */ 8174 int i; 8175 int 8176 main () 8177 { 8178 8179 ; 8180 return 0; 8181 } 8182 _ACEOF 8183 if ac_fn_c_try_link "$LINENO"; then : 8184 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8185 else 8186 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8187 fi 8188 rm -f core conftest.err conftest.$ac_objext \ 8189 conftest$ac_exeext conftest.$ac_ext 8190 fi 8191 8192 8193 CFLAGS="$xorg_testset_save_CFLAGS" 8194 8195 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8197 $as_echo "$supported" >&6; } 8198 if test "$supported" = "yes" ; then 8199 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8200 found="yes" 8201 fi 8202 fi 8203 8204 8205 8206 8207 8208 8209 8210 xorg_testset_save_CFLAGS="$CFLAGS" 8211 8212 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8215 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8216 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8217 $as_echo_n "(cached) " >&6 8218 else 8219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8220 /* end confdefs.h. */ 8221 int i; 8222 _ACEOF 8223 if ac_fn_c_try_compile "$LINENO"; then : 8224 xorg_cv_cc_flag_unknown_warning_option=yes 8225 else 8226 xorg_cv_cc_flag_unknown_warning_option=no 8227 fi 8228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8229 fi 8230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8231 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8232 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8233 CFLAGS="$xorg_testset_save_CFLAGS" 8234 fi 8235 8236 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8237 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8239 fi 8240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8242 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8243 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8244 $as_echo_n "(cached) " >&6 8245 else 8246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8247 /* end confdefs.h. */ 8248 int i; 8249 _ACEOF 8250 if ac_fn_c_try_compile "$LINENO"; then : 8251 xorg_cv_cc_flag_unused_command_line_argument=yes 8252 else 8253 xorg_cv_cc_flag_unused_command_line_argument=no 8254 fi 8255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8256 fi 8257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8258 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8259 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8260 CFLAGS="$xorg_testset_save_CFLAGS" 8261 fi 8262 8263 found="no" 8264 8265 if test $found = "no" ; then 8266 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8268 fi 8269 8270 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8272 fi 8273 8274 CFLAGS="$CFLAGS -Winit-self" 8275 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8277 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8278 cacheid=`$as_echo xorg_cv_cc_flag_-Winit-self` 8279 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8280 $as_echo_n "(cached) " >&6 8281 else 8282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8283 /* end confdefs.h. */ 8284 int i; 8285 int 8286 main () 8287 { 8288 8289 ; 8290 return 0; 8291 } 8292 _ACEOF 8293 if ac_fn_c_try_link "$LINENO"; then : 8294 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8295 else 8296 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8297 fi 8298 rm -f core conftest.err conftest.$ac_objext \ 8299 conftest$ac_exeext conftest.$ac_ext 8300 fi 8301 8302 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304 8305 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8307 $as_echo "$supported" >&6; } 8308 if test "$supported" = "yes" ; then 8309 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8310 found="yes" 8311 fi 8312 fi 8313 8314 8315 8316 8317 8318 8319 8320 xorg_testset_save_CFLAGS="$CFLAGS" 8321 8322 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8325 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8326 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8327 $as_echo_n "(cached) " >&6 8328 else 8329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8330 /* end confdefs.h. */ 8331 int i; 8332 _ACEOF 8333 if ac_fn_c_try_compile "$LINENO"; then : 8334 xorg_cv_cc_flag_unknown_warning_option=yes 8335 else 8336 xorg_cv_cc_flag_unknown_warning_option=no 8337 fi 8338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8339 fi 8340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8341 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8342 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8343 CFLAGS="$xorg_testset_save_CFLAGS" 8344 fi 8345 8346 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8347 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8349 fi 8350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8352 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8353 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8354 $as_echo_n "(cached) " >&6 8355 else 8356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8357 /* end confdefs.h. */ 8358 int i; 8359 _ACEOF 8360 if ac_fn_c_try_compile "$LINENO"; then : 8361 xorg_cv_cc_flag_unused_command_line_argument=yes 8362 else 8363 xorg_cv_cc_flag_unused_command_line_argument=no 8364 fi 8365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8366 fi 8367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8368 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8369 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8370 CFLAGS="$xorg_testset_save_CFLAGS" 8371 fi 8372 8373 found="no" 8374 8375 if test $found = "no" ; then 8376 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8378 fi 8379 8380 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8382 fi 8383 8384 CFLAGS="$CFLAGS -Wmain" 8385 8386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8387 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8388 cacheid=`$as_echo xorg_cv_cc_flag_-Wmain` 8389 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8390 $as_echo_n "(cached) " >&6 8391 else 8392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8393 /* end confdefs.h. */ 8394 int i; 8395 int 8396 main () 8397 { 8398 8399 ; 8400 return 0; 8401 } 8402 _ACEOF 8403 if ac_fn_c_try_link "$LINENO"; then : 8404 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8405 else 8406 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8407 fi 8408 rm -f core conftest.err conftest.$ac_objext \ 8409 conftest$ac_exeext conftest.$ac_ext 8410 fi 8411 8412 8413 CFLAGS="$xorg_testset_save_CFLAGS" 8414 8415 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8417 $as_echo "$supported" >&6; } 8418 if test "$supported" = "yes" ; then 8419 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8420 found="yes" 8421 fi 8422 fi 8423 8424 8425 8426 8427 8428 8429 8430 xorg_testset_save_CFLAGS="$CFLAGS" 8431 8432 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8435 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8436 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8437 $as_echo_n "(cached) " >&6 8438 else 8439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8440 /* end confdefs.h. */ 8441 int i; 8442 _ACEOF 8443 if ac_fn_c_try_compile "$LINENO"; then : 8444 xorg_cv_cc_flag_unknown_warning_option=yes 8445 else 8446 xorg_cv_cc_flag_unknown_warning_option=no 8447 fi 8448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8449 fi 8450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8451 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8452 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8453 CFLAGS="$xorg_testset_save_CFLAGS" 8454 fi 8455 8456 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8457 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8459 fi 8460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8462 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8463 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8464 $as_echo_n "(cached) " >&6 8465 else 8466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8467 /* end confdefs.h. */ 8468 int i; 8469 _ACEOF 8470 if ac_fn_c_try_compile "$LINENO"; then : 8471 xorg_cv_cc_flag_unused_command_line_argument=yes 8472 else 8473 xorg_cv_cc_flag_unused_command_line_argument=no 8474 fi 8475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8476 fi 8477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8478 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8479 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8480 CFLAGS="$xorg_testset_save_CFLAGS" 8481 fi 8482 8483 found="no" 8484 8485 if test $found = "no" ; then 8486 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8488 fi 8489 8490 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8492 fi 8493 8494 CFLAGS="$CFLAGS -Wmissing-braces" 8495 8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8497 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8498 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-braces` 8499 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8500 $as_echo_n "(cached) " >&6 8501 else 8502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8503 /* end confdefs.h. */ 8504 int i; 8505 int 8506 main () 8507 { 8508 8509 ; 8510 return 0; 8511 } 8512 _ACEOF 8513 if ac_fn_c_try_link "$LINENO"; then : 8514 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8515 else 8516 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8517 fi 8518 rm -f core conftest.err conftest.$ac_objext \ 8519 conftest$ac_exeext conftest.$ac_ext 8520 fi 8521 8522 8523 CFLAGS="$xorg_testset_save_CFLAGS" 8524 8525 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8527 $as_echo "$supported" >&6; } 8528 if test "$supported" = "yes" ; then 8529 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8530 found="yes" 8531 fi 8532 fi 8533 8534 8535 8536 8537 8538 8539 8540 xorg_testset_save_CFLAGS="$CFLAGS" 8541 8542 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8545 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8546 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8547 $as_echo_n "(cached) " >&6 8548 else 8549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8550 /* end confdefs.h. */ 8551 int i; 8552 _ACEOF 8553 if ac_fn_c_try_compile "$LINENO"; then : 8554 xorg_cv_cc_flag_unknown_warning_option=yes 8555 else 8556 xorg_cv_cc_flag_unknown_warning_option=no 8557 fi 8558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8559 fi 8560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8561 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8562 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8563 CFLAGS="$xorg_testset_save_CFLAGS" 8564 fi 8565 8566 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8567 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8569 fi 8570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8572 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8573 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8574 $as_echo_n "(cached) " >&6 8575 else 8576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8577 /* end confdefs.h. */ 8578 int i; 8579 _ACEOF 8580 if ac_fn_c_try_compile "$LINENO"; then : 8581 xorg_cv_cc_flag_unused_command_line_argument=yes 8582 else 8583 xorg_cv_cc_flag_unused_command_line_argument=no 8584 fi 8585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8586 fi 8587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8588 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8589 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8590 CFLAGS="$xorg_testset_save_CFLAGS" 8591 fi 8592 8593 found="no" 8594 8595 if test $found = "no" ; then 8596 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8598 fi 8599 8600 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8602 fi 8603 8604 CFLAGS="$CFLAGS -Wsequence-point" 8605 8606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8607 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8608 cacheid=`$as_echo xorg_cv_cc_flag_-Wsequence-point` 8609 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8610 $as_echo_n "(cached) " >&6 8611 else 8612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8613 /* end confdefs.h. */ 8614 int i; 8615 int 8616 main () 8617 { 8618 8619 ; 8620 return 0; 8621 } 8622 _ACEOF 8623 if ac_fn_c_try_link "$LINENO"; then : 8624 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8625 else 8626 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8627 fi 8628 rm -f core conftest.err conftest.$ac_objext \ 8629 conftest$ac_exeext conftest.$ac_ext 8630 fi 8631 8632 8633 CFLAGS="$xorg_testset_save_CFLAGS" 8634 8635 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8637 $as_echo "$supported" >&6; } 8638 if test "$supported" = "yes" ; then 8639 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8640 found="yes" 8641 fi 8642 fi 8643 8644 8645 8646 8647 8648 8649 8650 xorg_testset_save_CFLAGS="$CFLAGS" 8651 8652 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8655 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8656 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8657 $as_echo_n "(cached) " >&6 8658 else 8659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8660 /* end confdefs.h. */ 8661 int i; 8662 _ACEOF 8663 if ac_fn_c_try_compile "$LINENO"; then : 8664 xorg_cv_cc_flag_unknown_warning_option=yes 8665 else 8666 xorg_cv_cc_flag_unknown_warning_option=no 8667 fi 8668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8669 fi 8670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8671 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8672 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8673 CFLAGS="$xorg_testset_save_CFLAGS" 8674 fi 8675 8676 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8677 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8679 fi 8680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8682 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8683 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8684 $as_echo_n "(cached) " >&6 8685 else 8686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8687 /* end confdefs.h. */ 8688 int i; 8689 _ACEOF 8690 if ac_fn_c_try_compile "$LINENO"; then : 8691 xorg_cv_cc_flag_unused_command_line_argument=yes 8692 else 8693 xorg_cv_cc_flag_unused_command_line_argument=no 8694 fi 8695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8696 fi 8697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8698 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8699 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8700 CFLAGS="$xorg_testset_save_CFLAGS" 8701 fi 8702 8703 found="no" 8704 8705 if test $found = "no" ; then 8706 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8708 fi 8709 8710 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8712 fi 8713 8714 CFLAGS="$CFLAGS -Wreturn-type" 8715 8716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 8717 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 8718 cacheid=`$as_echo xorg_cv_cc_flag_-Wreturn-type` 8719 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8720 $as_echo_n "(cached) " >&6 8721 else 8722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8723 /* end confdefs.h. */ 8724 int i; 8725 int 8726 main () 8727 { 8728 8729 ; 8730 return 0; 8731 } 8732 _ACEOF 8733 if ac_fn_c_try_link "$LINENO"; then : 8734 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8735 else 8736 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8737 fi 8738 rm -f core conftest.err conftest.$ac_objext \ 8739 conftest$ac_exeext conftest.$ac_ext 8740 fi 8741 8742 8743 CFLAGS="$xorg_testset_save_CFLAGS" 8744 8745 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8747 $as_echo "$supported" >&6; } 8748 if test "$supported" = "yes" ; then 8749 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 8750 found="yes" 8751 fi 8752 fi 8753 8754 8755 8756 8757 8758 8759 8760 xorg_testset_save_CFLAGS="$CFLAGS" 8761 8762 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8765 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8766 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8767 $as_echo_n "(cached) " >&6 8768 else 8769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8770 /* end confdefs.h. */ 8771 int i; 8772 _ACEOF 8773 if ac_fn_c_try_compile "$LINENO"; then : 8774 xorg_cv_cc_flag_unknown_warning_option=yes 8775 else 8776 xorg_cv_cc_flag_unknown_warning_option=no 8777 fi 8778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8779 fi 8780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8781 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8782 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8783 CFLAGS="$xorg_testset_save_CFLAGS" 8784 fi 8785 8786 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8787 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8789 fi 8790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8792 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8793 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8794 $as_echo_n "(cached) " >&6 8795 else 8796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8797 /* end confdefs.h. */ 8798 int i; 8799 _ACEOF 8800 if ac_fn_c_try_compile "$LINENO"; then : 8801 xorg_cv_cc_flag_unused_command_line_argument=yes 8802 else 8803 xorg_cv_cc_flag_unused_command_line_argument=no 8804 fi 8805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8806 fi 8807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8808 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8809 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8810 CFLAGS="$xorg_testset_save_CFLAGS" 8811 fi 8812 8813 found="no" 8814 8815 if test $found = "no" ; then 8816 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8818 fi 8819 8820 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8822 fi 8823 8824 CFLAGS="$CFLAGS -Wtrigraphs" 8825 8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 8827 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 8828 cacheid=`$as_echo xorg_cv_cc_flag_-Wtrigraphs` 8829 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8830 $as_echo_n "(cached) " >&6 8831 else 8832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8833 /* end confdefs.h. */ 8834 int i; 8835 int 8836 main () 8837 { 8838 8839 ; 8840 return 0; 8841 } 8842 _ACEOF 8843 if ac_fn_c_try_link "$LINENO"; then : 8844 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8845 else 8846 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8847 fi 8848 rm -f core conftest.err conftest.$ac_objext \ 8849 conftest$ac_exeext conftest.$ac_ext 8850 fi 8851 8852 8853 CFLAGS="$xorg_testset_save_CFLAGS" 8854 8855 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8857 $as_echo "$supported" >&6; } 8858 if test "$supported" = "yes" ; then 8859 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 8860 found="yes" 8861 fi 8862 fi 8863 8864 8865 8866 8867 8868 8869 8870 xorg_testset_save_CFLAGS="$CFLAGS" 8871 8872 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8875 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8876 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8877 $as_echo_n "(cached) " >&6 8878 else 8879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8880 /* end confdefs.h. */ 8881 int i; 8882 _ACEOF 8883 if ac_fn_c_try_compile "$LINENO"; then : 8884 xorg_cv_cc_flag_unknown_warning_option=yes 8885 else 8886 xorg_cv_cc_flag_unknown_warning_option=no 8887 fi 8888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8889 fi 8890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8891 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8892 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8893 CFLAGS="$xorg_testset_save_CFLAGS" 8894 fi 8895 8896 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8897 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8899 fi 8900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8902 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8903 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8904 $as_echo_n "(cached) " >&6 8905 else 8906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8907 /* end confdefs.h. */ 8908 int i; 8909 _ACEOF 8910 if ac_fn_c_try_compile "$LINENO"; then : 8911 xorg_cv_cc_flag_unused_command_line_argument=yes 8912 else 8913 xorg_cv_cc_flag_unused_command_line_argument=no 8914 fi 8915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8916 fi 8917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8918 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8919 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8920 CFLAGS="$xorg_testset_save_CFLAGS" 8921 fi 8922 8923 found="no" 8924 8925 if test $found = "no" ; then 8926 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8928 fi 8929 8930 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8932 fi 8933 8934 CFLAGS="$CFLAGS -Warray-bounds" 8935 8936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 8937 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 8938 cacheid=`$as_echo xorg_cv_cc_flag_-Warray-bounds` 8939 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8940 $as_echo_n "(cached) " >&6 8941 else 8942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8943 /* end confdefs.h. */ 8944 int i; 8945 int 8946 main () 8947 { 8948 8949 ; 8950 return 0; 8951 } 8952 _ACEOF 8953 if ac_fn_c_try_link "$LINENO"; then : 8954 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8955 else 8956 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8957 fi 8958 rm -f core conftest.err conftest.$ac_objext \ 8959 conftest$ac_exeext conftest.$ac_ext 8960 fi 8961 8962 8963 CFLAGS="$xorg_testset_save_CFLAGS" 8964 8965 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8967 $as_echo "$supported" >&6; } 8968 if test "$supported" = "yes" ; then 8969 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 8970 found="yes" 8971 fi 8972 fi 8973 8974 8975 8976 8977 8978 8979 8980 xorg_testset_save_CFLAGS="$CFLAGS" 8981 8982 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8985 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8986 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8987 $as_echo_n "(cached) " >&6 8988 else 8989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8990 /* end confdefs.h. */ 8991 int i; 8992 _ACEOF 8993 if ac_fn_c_try_compile "$LINENO"; then : 8994 xorg_cv_cc_flag_unknown_warning_option=yes 8995 else 8996 xorg_cv_cc_flag_unknown_warning_option=no 8997 fi 8998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8999 fi 9000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9001 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9002 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9003 CFLAGS="$xorg_testset_save_CFLAGS" 9004 fi 9005 9006 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9007 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9009 fi 9010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9012 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9013 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9014 $as_echo_n "(cached) " >&6 9015 else 9016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9017 /* end confdefs.h. */ 9018 int i; 9019 _ACEOF 9020 if ac_fn_c_try_compile "$LINENO"; then : 9021 xorg_cv_cc_flag_unused_command_line_argument=yes 9022 else 9023 xorg_cv_cc_flag_unused_command_line_argument=no 9024 fi 9025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9026 fi 9027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9028 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9029 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9030 CFLAGS="$xorg_testset_save_CFLAGS" 9031 fi 9032 9033 found="no" 9034 9035 if test $found = "no" ; then 9036 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9038 fi 9039 9040 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9042 fi 9043 9044 CFLAGS="$CFLAGS -Wwrite-strings" 9045 9046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9047 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9048 cacheid=`$as_echo xorg_cv_cc_flag_-Wwrite-strings` 9049 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9050 $as_echo_n "(cached) " >&6 9051 else 9052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9053 /* end confdefs.h. */ 9054 int i; 9055 int 9056 main () 9057 { 9058 9059 ; 9060 return 0; 9061 } 9062 _ACEOF 9063 if ac_fn_c_try_link "$LINENO"; then : 9064 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9065 else 9066 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9067 fi 9068 rm -f core conftest.err conftest.$ac_objext \ 9069 conftest$ac_exeext conftest.$ac_ext 9070 fi 9071 9072 9073 CFLAGS="$xorg_testset_save_CFLAGS" 9074 9075 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9077 $as_echo "$supported" >&6; } 9078 if test "$supported" = "yes" ; then 9079 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9080 found="yes" 9081 fi 9082 fi 9083 9084 9085 9086 9087 9088 9089 9090 xorg_testset_save_CFLAGS="$CFLAGS" 9091 9092 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9095 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9096 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9097 $as_echo_n "(cached) " >&6 9098 else 9099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9100 /* end confdefs.h. */ 9101 int i; 9102 _ACEOF 9103 if ac_fn_c_try_compile "$LINENO"; then : 9104 xorg_cv_cc_flag_unknown_warning_option=yes 9105 else 9106 xorg_cv_cc_flag_unknown_warning_option=no 9107 fi 9108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9109 fi 9110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9111 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9112 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9113 CFLAGS="$xorg_testset_save_CFLAGS" 9114 fi 9115 9116 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9117 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9119 fi 9120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9122 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9123 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9124 $as_echo_n "(cached) " >&6 9125 else 9126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9127 /* end confdefs.h. */ 9128 int i; 9129 _ACEOF 9130 if ac_fn_c_try_compile "$LINENO"; then : 9131 xorg_cv_cc_flag_unused_command_line_argument=yes 9132 else 9133 xorg_cv_cc_flag_unused_command_line_argument=no 9134 fi 9135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9136 fi 9137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9138 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9139 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9140 CFLAGS="$xorg_testset_save_CFLAGS" 9141 fi 9142 9143 found="no" 9144 9145 if test $found = "no" ; then 9146 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9148 fi 9149 9150 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9152 fi 9153 9154 CFLAGS="$CFLAGS -Waddress" 9155 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9157 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9158 cacheid=`$as_echo xorg_cv_cc_flag_-Waddress` 9159 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9160 $as_echo_n "(cached) " >&6 9161 else 9162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9163 /* end confdefs.h. */ 9164 int i; 9165 int 9166 main () 9167 { 9168 9169 ; 9170 return 0; 9171 } 9172 _ACEOF 9173 if ac_fn_c_try_link "$LINENO"; then : 9174 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9175 else 9176 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9177 fi 9178 rm -f core conftest.err conftest.$ac_objext \ 9179 conftest$ac_exeext conftest.$ac_ext 9180 fi 9181 9182 9183 CFLAGS="$xorg_testset_save_CFLAGS" 9184 9185 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9187 $as_echo "$supported" >&6; } 9188 if test "$supported" = "yes" ; then 9189 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9190 found="yes" 9191 fi 9192 fi 9193 9194 9195 9196 9197 9198 9199 9200 xorg_testset_save_CFLAGS="$CFLAGS" 9201 9202 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9205 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9206 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9207 $as_echo_n "(cached) " >&6 9208 else 9209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9210 /* end confdefs.h. */ 9211 int i; 9212 _ACEOF 9213 if ac_fn_c_try_compile "$LINENO"; then : 9214 xorg_cv_cc_flag_unknown_warning_option=yes 9215 else 9216 xorg_cv_cc_flag_unknown_warning_option=no 9217 fi 9218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9219 fi 9220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9221 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9222 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9223 CFLAGS="$xorg_testset_save_CFLAGS" 9224 fi 9225 9226 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9227 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9229 fi 9230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9232 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9233 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9234 $as_echo_n "(cached) " >&6 9235 else 9236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9237 /* end confdefs.h. */ 9238 int i; 9239 _ACEOF 9240 if ac_fn_c_try_compile "$LINENO"; then : 9241 xorg_cv_cc_flag_unused_command_line_argument=yes 9242 else 9243 xorg_cv_cc_flag_unused_command_line_argument=no 9244 fi 9245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9246 fi 9247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9248 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9249 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9250 CFLAGS="$xorg_testset_save_CFLAGS" 9251 fi 9252 9253 found="no" 9254 9255 if test $found = "no" ; then 9256 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9258 fi 9259 9260 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9262 fi 9263 9264 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9265 9266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9267 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9268 cacheid=`$as_echo xorg_cv_cc_flag_-Wint-to-pointer-cast` 9269 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9270 $as_echo_n "(cached) " >&6 9271 else 9272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9273 /* end confdefs.h. */ 9274 int i; 9275 int 9276 main () 9277 { 9278 9279 ; 9280 return 0; 9281 } 9282 _ACEOF 9283 if ac_fn_c_try_link "$LINENO"; then : 9284 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9285 else 9286 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9287 fi 9288 rm -f core conftest.err conftest.$ac_objext \ 9289 conftest$ac_exeext conftest.$ac_ext 9290 fi 9291 9292 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294 9295 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9297 $as_echo "$supported" >&6; } 9298 if test "$supported" = "yes" ; then 9299 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9300 found="yes" 9301 fi 9302 fi 9303 9304 9305 9306 9307 9308 9309 9310 xorg_testset_save_CFLAGS="$CFLAGS" 9311 9312 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9315 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9316 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9317 $as_echo_n "(cached) " >&6 9318 else 9319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9320 /* end confdefs.h. */ 9321 int i; 9322 _ACEOF 9323 if ac_fn_c_try_compile "$LINENO"; then : 9324 xorg_cv_cc_flag_unknown_warning_option=yes 9325 else 9326 xorg_cv_cc_flag_unknown_warning_option=no 9327 fi 9328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9329 fi 9330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9331 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9332 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9333 CFLAGS="$xorg_testset_save_CFLAGS" 9334 fi 9335 9336 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9337 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9339 fi 9340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9342 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9343 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9344 $as_echo_n "(cached) " >&6 9345 else 9346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9347 /* end confdefs.h. */ 9348 int i; 9349 _ACEOF 9350 if ac_fn_c_try_compile "$LINENO"; then : 9351 xorg_cv_cc_flag_unused_command_line_argument=yes 9352 else 9353 xorg_cv_cc_flag_unused_command_line_argument=no 9354 fi 9355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9356 fi 9357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9358 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9359 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9360 CFLAGS="$xorg_testset_save_CFLAGS" 9361 fi 9362 9363 found="no" 9364 9365 if test $found = "no" ; then 9366 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9368 fi 9369 9370 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9372 fi 9373 9374 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9375 9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9377 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9378 cacheid=`$as_echo xorg_cv_cc_flag_-Wpointer-to-int-cast` 9379 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9380 $as_echo_n "(cached) " >&6 9381 else 9382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9383 /* end confdefs.h. */ 9384 int i; 9385 int 9386 main () 9387 { 9388 9389 ; 9390 return 0; 9391 } 9392 _ACEOF 9393 if ac_fn_c_try_link "$LINENO"; then : 9394 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9395 else 9396 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9397 fi 9398 rm -f core conftest.err conftest.$ac_objext \ 9399 conftest$ac_exeext conftest.$ac_ext 9400 fi 9401 9402 9403 CFLAGS="$xorg_testset_save_CFLAGS" 9404 9405 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9407 $as_echo "$supported" >&6; } 9408 if test "$supported" = "yes" ; then 9409 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9410 found="yes" 9411 fi 9412 fi 9413 9414 9415 fi 9416 9417 9418 9419 9420 9421 9422 CWARNFLAGS="$BASE_CFLAGS" 9423 if test "x$GCC" = xyes ; then 9424 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9425 fi 9426 9427 9428 9429 9430 9431 9432 # Check whether --enable-strict-compilation was given. 9433 if test "${enable_strict_compilation+set}" = set; then : 9434 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9435 else 9436 STRICT_COMPILE=no 9437 fi 9438 9439 9440 STRICT_CFLAGS="" 9441 9442 9443 9444 9445 9446 xorg_testset_save_CFLAGS="$CFLAGS" 9447 9448 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9451 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9452 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9453 $as_echo_n "(cached) " >&6 9454 else 9455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9456 /* end confdefs.h. */ 9457 int i; 9458 _ACEOF 9459 if ac_fn_c_try_compile "$LINENO"; then : 9460 xorg_cv_cc_flag_unknown_warning_option=yes 9461 else 9462 xorg_cv_cc_flag_unknown_warning_option=no 9463 fi 9464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9465 fi 9466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9467 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9468 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9469 CFLAGS="$xorg_testset_save_CFLAGS" 9470 fi 9471 9472 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9473 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9475 fi 9476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9478 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9479 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9480 $as_echo_n "(cached) " >&6 9481 else 9482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483 /* end confdefs.h. */ 9484 int i; 9485 _ACEOF 9486 if ac_fn_c_try_compile "$LINENO"; then : 9487 xorg_cv_cc_flag_unused_command_line_argument=yes 9488 else 9489 xorg_cv_cc_flag_unused_command_line_argument=no 9490 fi 9491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9492 fi 9493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9494 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9495 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9496 CFLAGS="$xorg_testset_save_CFLAGS" 9497 fi 9498 9499 found="no" 9500 9501 if test $found = "no" ; then 9502 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9504 fi 9505 9506 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9508 fi 9509 9510 CFLAGS="$CFLAGS -pedantic" 9511 9512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9513 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9514 cacheid=`$as_echo xorg_cv_cc_flag_-pedantic` 9515 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9516 $as_echo_n "(cached) " >&6 9517 else 9518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9519 /* end confdefs.h. */ 9520 int i; 9521 int 9522 main () 9523 { 9524 9525 ; 9526 return 0; 9527 } 9528 _ACEOF 9529 if ac_fn_c_try_link "$LINENO"; then : 9530 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9531 else 9532 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9533 fi 9534 rm -f core conftest.err conftest.$ac_objext \ 9535 conftest$ac_exeext conftest.$ac_ext 9536 fi 9537 9538 9539 CFLAGS="$xorg_testset_save_CFLAGS" 9540 9541 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9543 $as_echo "$supported" >&6; } 9544 if test "$supported" = "yes" ; then 9545 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9546 found="yes" 9547 fi 9548 fi 9549 9550 9551 9552 9553 9554 9555 9556 xorg_testset_save_CFLAGS="$CFLAGS" 9557 9558 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9561 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9562 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9563 $as_echo_n "(cached) " >&6 9564 else 9565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9566 /* end confdefs.h. */ 9567 int i; 9568 _ACEOF 9569 if ac_fn_c_try_compile "$LINENO"; then : 9570 xorg_cv_cc_flag_unknown_warning_option=yes 9571 else 9572 xorg_cv_cc_flag_unknown_warning_option=no 9573 fi 9574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9575 fi 9576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9577 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9578 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9579 CFLAGS="$xorg_testset_save_CFLAGS" 9580 fi 9581 9582 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9583 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9585 fi 9586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9588 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9589 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9590 $as_echo_n "(cached) " >&6 9591 else 9592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9593 /* end confdefs.h. */ 9594 int i; 9595 _ACEOF 9596 if ac_fn_c_try_compile "$LINENO"; then : 9597 xorg_cv_cc_flag_unused_command_line_argument=yes 9598 else 9599 xorg_cv_cc_flag_unused_command_line_argument=no 9600 fi 9601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9602 fi 9603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9604 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9605 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9606 CFLAGS="$xorg_testset_save_CFLAGS" 9607 fi 9608 9609 found="no" 9610 9611 if test $found = "no" ; then 9612 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9614 fi 9615 9616 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9618 fi 9619 9620 CFLAGS="$CFLAGS -Werror" 9621 9622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 9623 $as_echo_n "checking if $CC supports -Werror... " >&6; } 9624 cacheid=`$as_echo xorg_cv_cc_flag_-Werror` 9625 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9626 $as_echo_n "(cached) " >&6 9627 else 9628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9629 /* end confdefs.h. */ 9630 int i; 9631 int 9632 main () 9633 { 9634 9635 ; 9636 return 0; 9637 } 9638 _ACEOF 9639 if ac_fn_c_try_link "$LINENO"; then : 9640 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9641 else 9642 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9643 fi 9644 rm -f core conftest.err conftest.$ac_objext \ 9645 conftest$ac_exeext conftest.$ac_ext 9646 fi 9647 9648 9649 CFLAGS="$xorg_testset_save_CFLAGS" 9650 9651 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9653 $as_echo "$supported" >&6; } 9654 if test "$supported" = "yes" ; then 9655 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 9656 found="yes" 9657 fi 9658 fi 9659 9660 if test $found = "no" ; then 9661 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9663 fi 9664 9665 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9667 fi 9668 9669 CFLAGS="$CFLAGS -errwarn" 9670 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 9672 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 9673 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn` 9674 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9675 $as_echo_n "(cached) " >&6 9676 else 9677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9678 /* end confdefs.h. */ 9679 int i; 9680 int 9681 main () 9682 { 9683 9684 ; 9685 return 0; 9686 } 9687 _ACEOF 9688 if ac_fn_c_try_link "$LINENO"; then : 9689 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9690 else 9691 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9692 fi 9693 rm -f core conftest.err conftest.$ac_objext \ 9694 conftest$ac_exeext conftest.$ac_ext 9695 fi 9696 9697 9698 CFLAGS="$xorg_testset_save_CFLAGS" 9699 9700 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9702 $as_echo "$supported" >&6; } 9703 if test "$supported" = "yes" ; then 9704 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 9705 found="yes" 9706 fi 9707 fi 9708 9709 9710 9711 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 9712 # activate it with -Werror, so we add it here explicitly. 9713 9714 9715 9716 9717 9718 xorg_testset_save_CFLAGS="$CFLAGS" 9719 9720 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9723 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9724 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9725 $as_echo_n "(cached) " >&6 9726 else 9727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9728 /* end confdefs.h. */ 9729 int i; 9730 _ACEOF 9731 if ac_fn_c_try_compile "$LINENO"; then : 9732 xorg_cv_cc_flag_unknown_warning_option=yes 9733 else 9734 xorg_cv_cc_flag_unknown_warning_option=no 9735 fi 9736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9737 fi 9738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9739 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9740 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 fi 9743 9744 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9745 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9747 fi 9748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9750 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9751 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9752 $as_echo_n "(cached) " >&6 9753 else 9754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9755 /* end confdefs.h. */ 9756 int i; 9757 _ACEOF 9758 if ac_fn_c_try_compile "$LINENO"; then : 9759 xorg_cv_cc_flag_unused_command_line_argument=yes 9760 else 9761 xorg_cv_cc_flag_unused_command_line_argument=no 9762 fi 9763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9764 fi 9765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9766 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9767 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9768 CFLAGS="$xorg_testset_save_CFLAGS" 9769 fi 9770 9771 found="no" 9772 9773 if test $found = "no" ; then 9774 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9776 fi 9777 9778 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9780 fi 9781 9782 CFLAGS="$CFLAGS -Werror=attributes" 9783 9784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 9785 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 9786 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=attributes` 9787 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9788 $as_echo_n "(cached) " >&6 9789 else 9790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9791 /* end confdefs.h. */ 9792 int i; 9793 int 9794 main () 9795 { 9796 9797 ; 9798 return 0; 9799 } 9800 _ACEOF 9801 if ac_fn_c_try_link "$LINENO"; then : 9802 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9803 else 9804 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9805 fi 9806 rm -f core conftest.err conftest.$ac_objext \ 9807 conftest$ac_exeext conftest.$ac_ext 9808 fi 9809 9810 9811 CFLAGS="$xorg_testset_save_CFLAGS" 9812 9813 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9815 $as_echo "$supported" >&6; } 9816 if test "$supported" = "yes" ; then 9817 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 9818 found="yes" 9819 fi 9820 fi 9821 9822 9823 9824 if test "x$STRICT_COMPILE" = "xyes"; then 9825 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 9826 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 9827 fi 9828 9829 9830 9831 9832 9833 9834 cat >>confdefs.h <<_ACEOF 9835 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 9836 _ACEOF 9837 9838 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 9839 if test "x$PVM" = "x"; then 9840 PVM="0" 9841 fi 9842 9843 cat >>confdefs.h <<_ACEOF 9844 #define PACKAGE_VERSION_MINOR $PVM 9845 _ACEOF 9846 9847 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 9848 if test "x$PVP" = "x"; then 9849 PVP="0" 9850 fi 9851 9852 cat >>confdefs.h <<_ACEOF 9853 #define PACKAGE_VERSION_PATCHLEVEL $PVP 9854 _ACEOF 9855 9856 9857 9858 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 9859 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 9860 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 9861 echo 'git directory not found: installing possibly empty changelog.' >&2)" 9862 9863 9864 9865 9866 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 9867 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 9868 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 9869 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 9870 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 9871 9872 9873 9874 9875 9876 9877 if test x$APP_MAN_SUFFIX = x ; then 9878 APP_MAN_SUFFIX=1 9879 fi 9880 if test x$APP_MAN_DIR = x ; then 9881 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 9882 fi 9883 9884 if test x$LIB_MAN_SUFFIX = x ; then 9885 LIB_MAN_SUFFIX=3 9886 fi 9887 if test x$LIB_MAN_DIR = x ; then 9888 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 9889 fi 9890 9891 if test x$FILE_MAN_SUFFIX = x ; then 9892 case $host_os in 9893 solaris*) FILE_MAN_SUFFIX=4 ;; 9894 *) FILE_MAN_SUFFIX=5 ;; 9895 esac 9896 fi 9897 if test x$FILE_MAN_DIR = x ; then 9898 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 9899 fi 9900 9901 if test x$MISC_MAN_SUFFIX = x ; then 9902 case $host_os in 9903 solaris*) MISC_MAN_SUFFIX=5 ;; 9904 *) MISC_MAN_SUFFIX=7 ;; 9905 esac 9906 fi 9907 if test x$MISC_MAN_DIR = x ; then 9908 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 9909 fi 9910 9911 if test x$DRIVER_MAN_SUFFIX = x ; then 9912 case $host_os in 9913 solaris*) DRIVER_MAN_SUFFIX=7 ;; 9914 *) DRIVER_MAN_SUFFIX=4 ;; 9915 esac 9916 fi 9917 if test x$DRIVER_MAN_DIR = x ; then 9918 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 9919 fi 9920 9921 if test x$ADMIN_MAN_SUFFIX = x ; then 9922 case $host_os in 9923 solaris*) ADMIN_MAN_SUFFIX=1m ;; 9924 *) ADMIN_MAN_SUFFIX=8 ;; 9925 esac 9926 fi 9927 if test x$ADMIN_MAN_DIR = x ; then 9928 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 9929 fi 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945 XORG_MAN_PAGE="X Version 11" 9946 9947 MAN_SUBSTS="\ 9948 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9949 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9950 -e 's|__xservername__|Xorg|g' \ 9951 -e 's|__xconfigfile__|xorg.conf|g' \ 9952 -e 's|__projectroot__|\$(prefix)|g' \ 9953 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 9954 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 9955 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 9956 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 9957 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 9958 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 9959 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 9960 9961 9962 9963 # Check whether --enable-silent-rules was given. 9964 if test "${enable_silent_rules+set}" = set; then : 9965 enableval=$enable_silent_rules; 9966 fi 9967 9968 case $enable_silent_rules in 9969 yes) AM_DEFAULT_VERBOSITY=0;; 9970 no) AM_DEFAULT_VERBOSITY=1;; 9971 *) AM_DEFAULT_VERBOSITY=0;; 9972 esac 9973 AM_BACKSLASH='\' 9974 9975 9976 9977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 9978 $as_echo_n "checking for root directory for font files... 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If it contains results you don't 10008 # want to keep, you may remove or edit it. 10009 # 10010 # config.status only pays attention to the cache file if you give it 10011 # the --recheck option to rerun configure. 10012 # 10013 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10014 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10015 # following values. 10016 10017 _ACEOF 10018 10019 # The following way of writing the cache mishandles newlines in values, 10020 # but we know of no workaround that is simple, portable, and efficient. 10021 # So, we kill variables containing newlines. 10022 # Ultrix sh set writes to stderr and can't be redirected directly, 10023 # and sets the high bit in the cache file unless we assign to the vars. 10024 ( 10025 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10026 eval ac_val=\$$ac_var 10027 case $ac_val in #( 10028 *${as_nl}*) 10029 case $ac_var in #( 10030 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10031 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10032 esac 10033 case $ac_var in #( 10034 _ | IFS | as_nl) ;; #( 10035 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10036 *) { eval $ac_var=; unset $ac_var;} ;; 10037 esac ;; 10038 esac 10039 done 10040 10041 (set) 2>&1 | 10042 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10043 *${as_nl}ac_space=\ *) 10044 # `set' does not quote correctly, so add quotes: double-quote 10045 # substitution turns \\\\ into \\, and sed turns \\ into \. 10046 sed -n \ 10047 "s/'/'\\\\''/g; 10048 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10049 ;; #( 10050 *) 10051 # `set' quotes correctly as required by POSIX, so do not add quotes. 10052 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10053 ;; 10054 esac | 10055 sort 10056 ) | 10057 sed ' 10058 /^ac_cv_env_/b end 10059 t clear 10060 :clear 10061 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10062 t end 10063 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10064 :end' >>confcache 10065 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10066 if test -w "$cache_file"; then 10067 if test "x$cache_file" != "x/dev/null"; then 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10069 $as_echo "$as_me: updating cache $cache_file" >&6;} 10070 if test ! -f "$cache_file" || test -h "$cache_file"; then 10071 cat confcache >"$cache_file" 10072 else 10073 case $cache_file in #( 10074 */* | ?:*) 10075 mv -f confcache "$cache_file"$$ && 10076 mv -f "$cache_file"$$ "$cache_file" ;; #( 10077 *) 10078 mv -f confcache "$cache_file" ;; 10079 esac 10080 fi 10081 fi 10082 else 10083 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10084 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10085 fi 10086 fi 10087 rm -f confcache 10088 10089 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10090 # Let make expand exec_prefix. 10091 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10092 10093 DEFS=-DHAVE_CONFIG_H 10094 10095 ac_libobjs= 10096 ac_ltlibobjs= 10097 U= 10098 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10099 # 1. Remove the extension, and $U if already installed. 10100 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10101 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10102 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10103 # will be set to the directory where LIBOBJS objects are built. 10104 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10105 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10106 done 10107 LIBOBJS=$ac_libobjs 10108 10109 LTLIBOBJS=$ac_ltlibobjs 10110 10111 10112 if test -n "$EXEEXT"; then 10113 am__EXEEXT_TRUE= 10114 am__EXEEXT_FALSE='#' 10115 else 10116 am__EXEEXT_TRUE='#' 10117 am__EXEEXT_FALSE= 10118 fi 10119 10120 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10121 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10122 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10123 fi 10124 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10125 as_fn_error $? "conditional \"AMDEP\" was never defined. 10126 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10127 fi 10128 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10129 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10130 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10131 fi 10132 10133 : "${CONFIG_STATUS=./config.status}" 10134 ac_write_fail=0 10135 ac_clean_files_save=$ac_clean_files 10136 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10137 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10138 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10139 as_write_fail=0 10140 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10141 #! $SHELL 10142 # Generated by $as_me. 10143 # Run this file to recreate the current configuration. 10144 # Compiler output produced by configure, useful for debugging 10145 # configure, is in config.log if it exists. 10146 10147 debug=false 10148 ac_cs_recheck=false 10149 ac_cs_silent=false 10150 10151 SHELL=\${CONFIG_SHELL-$SHELL} 10152 export SHELL 10153 _ASEOF 10154 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10155 ## -------------------- ## 10156 ## M4sh Initialization. ## 10157 ## -------------------- ## 10158 10159 # Be more Bourne compatible 10160 DUALCASE=1; export DUALCASE # for MKS sh 10161 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10162 emulate sh 10163 NULLCMD=: 10164 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10165 # is contrary to our usage. Disable this feature. 10166 alias -g '${1+"$@"}'='"$@"' 10167 setopt NO_GLOB_SUBST 10168 else 10169 case `(set -o) 2>/dev/null` in #( 10170 *posix*) : 10171 set -o posix ;; #( 10172 *) : 10173 ;; 10174 esac 10175 fi 10176 10177 10178 as_nl=' 10179 ' 10180 export as_nl 10181 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10182 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10183 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10184 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10185 # Prefer a ksh shell builtin over an external printf program on Solaris, 10186 # but without wasting forks for bash or zsh. 10187 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10188 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10189 as_echo='print -r --' 10190 as_echo_n='print -rn --' 10191 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10192 as_echo='printf %s\n' 10193 as_echo_n='printf %s' 10194 else 10195 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10196 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10197 as_echo_n='/usr/ucb/echo -n' 10198 else 10199 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10200 as_echo_n_body='eval 10201 arg=$1; 10202 case $arg in #( 10203 *"$as_nl"*) 10204 expr "X$arg" : "X\\(.*\\)$as_nl"; 10205 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10206 esac; 10207 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10208 ' 10209 export as_echo_n_body 10210 as_echo_n='sh -c $as_echo_n_body as_echo' 10211 fi 10212 export as_echo_body 10213 as_echo='sh -c $as_echo_body as_echo' 10214 fi 10215 10216 # The user is always right. 10217 if test "${PATH_SEPARATOR+set}" != set; then 10218 PATH_SEPARATOR=: 10219 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10220 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10221 PATH_SEPARATOR=';' 10222 } 10223 fi 10224 10225 10226 # IFS 10227 # We need space, tab and new line, in precisely that order. Quoting is 10228 # there to prevent editors from complaining about space-tab. 10229 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10230 # splitting by setting IFS to empty value.) 10231 IFS=" "" $as_nl" 10232 10233 # Find who we are. Look in the path if we contain no directory separator. 10234 as_myself= 10235 case $0 in #(( 10236 *[\\/]* ) as_myself=$0 ;; 10237 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10238 for as_dir in $PATH 10239 do 10240 IFS=$as_save_IFS 10241 test -z "$as_dir" && as_dir=. 10242 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10243 done 10244 IFS=$as_save_IFS 10245 10246 ;; 10247 esac 10248 # We did not find ourselves, most probably we were run as `sh COMMAND' 10249 # in which case we are not to be found in the path. 10250 if test "x$as_myself" = x; then 10251 as_myself=$0 10252 fi 10253 if test ! -f "$as_myself"; then 10254 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10255 exit 1 10256 fi 10257 10258 # Unset variables that we do not need and which cause bugs (e.g. in 10259 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10260 # suppresses any "Segmentation fault" message there. '((' could 10261 # trigger a bug in pdksh 5.2.14. 10262 for as_var in BASH_ENV ENV MAIL MAILPATH 10263 do eval test x\${$as_var+set} = xset \ 10264 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10265 done 10266 PS1='$ ' 10267 PS2='> ' 10268 PS4='+ ' 10269 10270 # NLS nuisances. 10271 LC_ALL=C 10272 export LC_ALL 10273 LANGUAGE=C 10274 export LANGUAGE 10275 10276 # CDPATH. 10277 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10278 10279 10280 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10281 # ---------------------------------------- 10282 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10283 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10284 # script with STATUS, using 1 if that was 0. 10285 as_fn_error () 10286 { 10287 as_status=$1; test $as_status -eq 0 && as_status=1 10288 if test "$4"; then 10289 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10290 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10291 fi 10292 $as_echo "$as_me: error: $2" >&2 10293 as_fn_exit $as_status 10294 } # as_fn_error 10295 10296 10297 # as_fn_set_status STATUS 10298 # ----------------------- 10299 # Set $? to STATUS, without forking. 10300 as_fn_set_status () 10301 { 10302 return $1 10303 } # as_fn_set_status 10304 10305 # as_fn_exit STATUS 10306 # ----------------- 10307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10308 as_fn_exit () 10309 { 10310 set +e 10311 as_fn_set_status $1 10312 exit $1 10313 } # as_fn_exit 10314 10315 # as_fn_unset VAR 10316 # --------------- 10317 # Portably unset VAR. 10318 as_fn_unset () 10319 { 10320 { eval $1=; unset $1;} 10321 } 10322 as_unset=as_fn_unset 10323 # as_fn_append VAR VALUE 10324 # ---------------------- 10325 # Append the text in VALUE to the end of the definition contained in VAR. Take 10326 # advantage of any shell optimizations that allow amortized linear growth over 10327 # repeated appends, instead of the typical quadratic growth present in naive 10328 # implementations. 10329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10330 eval 'as_fn_append () 10331 { 10332 eval $1+=\$2 10333 }' 10334 else 10335 as_fn_append () 10336 { 10337 eval $1=\$$1\$2 10338 } 10339 fi # as_fn_append 10340 10341 # as_fn_arith ARG... 10342 # ------------------ 10343 # Perform arithmetic evaluation on the ARGs, and store the result in the 10344 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10345 # must be portable across $(()) and expr. 10346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10347 eval 'as_fn_arith () 10348 { 10349 as_val=$(( $* )) 10350 }' 10351 else 10352 as_fn_arith () 10353 { 10354 as_val=`expr "$@" || test $? -eq 1` 10355 } 10356 fi # as_fn_arith 10357 10358 10359 if expr a : '\(a\)' >/dev/null 2>&1 && 10360 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10361 as_expr=expr 10362 else 10363 as_expr=false 10364 fi 10365 10366 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10367 as_basename=basename 10368 else 10369 as_basename=false 10370 fi 10371 10372 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10373 as_dirname=dirname 10374 else 10375 as_dirname=false 10376 fi 10377 10378 as_me=`$as_basename -- "$0" || 10379 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10380 X"$0" : 'X\(//\)$' \| \ 10381 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10382 $as_echo X/"$0" | 10383 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10384 s//\1/ 10385 q 10386 } 10387 /^X\/\(\/\/\)$/{ 10388 s//\1/ 10389 q 10390 } 10391 /^X\/\(\/\).*/{ 10392 s//\1/ 10393 q 10394 } 10395 s/.*/./; q'` 10396 10397 # Avoid depending upon Character Ranges. 10398 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10399 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10400 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10401 as_cr_digits='0123456789' 10402 as_cr_alnum=$as_cr_Letters$as_cr_digits 10403 10404 ECHO_C= ECHO_N= ECHO_T= 10405 case `echo -n x` in #((((( 10406 -n*) 10407 case `echo 'xy\c'` in 10408 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10409 xy) ECHO_C='\c';; 10410 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10411 ECHO_T=' ';; 10412 esac;; 10413 *) 10414 ECHO_N='-n';; 10415 esac 10416 10417 rm -f conf$$ conf$$.exe conf$$.file 10418 if test -d conf$$.dir; then 10419 rm -f conf$$.dir/conf$$.file 10420 else 10421 rm -f conf$$.dir 10422 mkdir conf$$.dir 2>/dev/null 10423 fi 10424 if (echo >conf$$.file) 2>/dev/null; then 10425 if ln -s conf$$.file conf$$ 2>/dev/null; then 10426 as_ln_s='ln -s' 10427 # ... but there are two gotchas: 10428 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10429 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10430 # In both cases, we have to default to `cp -p'. 10431 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10432 as_ln_s='cp -p' 10433 elif ln conf$$.file conf$$ 2>/dev/null; then 10434 as_ln_s=ln 10435 else 10436 as_ln_s='cp -p' 10437 fi 10438 else 10439 as_ln_s='cp -p' 10440 fi 10441 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10442 rmdir conf$$.dir 2>/dev/null 10443 10444 10445 # as_fn_mkdir_p 10446 # ------------- 10447 # Create "$as_dir" as a directory, including parents if necessary. 10448 as_fn_mkdir_p () 10449 { 10450 10451 case $as_dir in #( 10452 -*) as_dir=./$as_dir;; 10453 esac 10454 test -d "$as_dir" || eval $as_mkdir_p || { 10455 as_dirs= 10456 while :; do 10457 case $as_dir in #( 10458 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10459 *) as_qdir=$as_dir;; 10460 esac 10461 as_dirs="'$as_qdir' $as_dirs" 10462 as_dir=`$as_dirname -- "$as_dir" || 10463 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10464 X"$as_dir" : 'X\(//\)[^/]' \| \ 10465 X"$as_dir" : 'X\(//\)$' \| \ 10466 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10467 $as_echo X"$as_dir" | 10468 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10469 s//\1/ 10470 q 10471 } 10472 /^X\(\/\/\)[^/].*/{ 10473 s//\1/ 10474 q 10475 } 10476 /^X\(\/\/\)$/{ 10477 s//\1/ 10478 q 10479 } 10480 /^X\(\/\).*/{ 10481 s//\1/ 10482 q 10483 } 10484 s/.*/./; q'` 10485 test -d "$as_dir" && break 10486 done 10487 test -z "$as_dirs" || eval "mkdir $as_dirs" 10488 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10489 10490 10491 } # as_fn_mkdir_p 10492 if mkdir -p . 2>/dev/null; then 10493 as_mkdir_p='mkdir -p "$as_dir"' 10494 else 10495 test -d ./-p && rmdir ./-p 10496 as_mkdir_p=false 10497 fi 10498 10499 if test -x / >/dev/null 2>&1; then 10500 as_test_x='test -x' 10501 else 10502 if ls -dL / >/dev/null 2>&1; then 10503 as_ls_L_option=L 10504 else 10505 as_ls_L_option= 10506 fi 10507 as_test_x=' 10508 eval sh -c '\'' 10509 if test -d "$1"; then 10510 test -d "$1/."; 10511 else 10512 case $1 in #( 10513 -*)set "./$1";; 10514 esac; 10515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10516 ???[sx]*):;;*)false;;esac;fi 10517 '\'' sh 10518 ' 10519 fi 10520 as_executable_p=$as_test_x 10521 10522 # Sed expression to map a string onto a valid CPP name. 10523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10524 10525 # Sed expression to map a string onto a valid variable name. 10526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10527 10528 10529 exec 6>&1 10530 ## ----------------------------------- ## 10531 ## Main body of $CONFIG_STATUS script. ## 10532 ## ----------------------------------- ## 10533 _ASEOF 10534 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10535 10536 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10537 # Save the log message, to keep $0 and so on meaningful, and to 10538 # report actual input values of CONFIG_FILES etc. instead of their 10539 # values after options handling. 10540 ac_log=" 10541 This file was extended by font-util $as_me 1.3.0, which was 10542 generated by GNU Autoconf 2.68. Invocation command line was 10543 10544 CONFIG_FILES = $CONFIG_FILES 10545 CONFIG_HEADERS = $CONFIG_HEADERS 10546 CONFIG_LINKS = $CONFIG_LINKS 10547 CONFIG_COMMANDS = $CONFIG_COMMANDS 10548 $ $0 $@ 10549 10550 on `(hostname || uname -n) 2>/dev/null | sed 1q` 10551 " 10552 10553 _ACEOF 10554 10555 case $ac_config_files in *" 10556 "*) set x $ac_config_files; shift; ac_config_files=$*;; 10557 esac 10558 10559 case $ac_config_headers in *" 10560 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 10561 esac 10562 10563 10564 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10565 # Files that config.status was made for. 10566 config_files="$ac_config_files" 10567 config_headers="$ac_config_headers" 10568 config_commands="$ac_config_commands" 10569 10570 _ACEOF 10571 10572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10573 ac_cs_usage="\ 10574 \`$as_me' instantiates files and other configuration actions 10575 from templates according to the current configuration. Unless the files 10576 and actions are specified as TAGs, all are instantiated by default. 10577 10578 Usage: $0 [OPTION]... [TAG]... 10579 10580 -h, --help print this help, then exit 10581 -V, --version print version number and configuration settings, then exit 10582 --config print configuration, then exit 10583 -q, --quiet, --silent 10584 do not print progress messages 10585 -d, --debug don't remove temporary files 10586 --recheck update $as_me by reconfiguring in the same conditions 10587 --file=FILE[:TEMPLATE] 10588 instantiate the configuration file FILE 10589 --header=FILE[:TEMPLATE] 10590 instantiate the configuration header FILE 10591 10592 Configuration files: 10593 $config_files 10594 10595 Configuration headers: 10596 $config_headers 10597 10598 Configuration commands: 10599 $config_commands 10600 10601 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 10602 10603 _ACEOF 10604 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10605 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 10606 ac_cs_version="\\ 10607 font-util config.status 1.3.0 10608 configured by $0, generated by GNU Autoconf 2.68, 10609 with options \\"\$ac_cs_config\\" 10610 10611 Copyright (C) 2010 Free Software Foundation, Inc. 10612 This config.status script is free software; the Free Software Foundation 10613 gives unlimited permission to copy, distribute and modify it." 10614 10615 ac_pwd='$ac_pwd' 10616 srcdir='$srcdir' 10617 INSTALL='$INSTALL' 10618 MKDIR_P='$MKDIR_P' 10619 AWK='$AWK' 10620 test -n "\$AWK" || AWK=awk 10621 _ACEOF 10622 10623 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10624 # The default lists apply if the user does not specify any file. 10625 ac_need_defaults=: 10626 while test $# != 0 10627 do 10628 case $1 in 10629 --*=?*) 10630 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10631 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 10632 ac_shift=: 10633 ;; 10634 --*=) 10635 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10636 ac_optarg= 10637 ac_shift=: 10638 ;; 10639 *) 10640 ac_option=$1 10641 ac_optarg=$2 10642 ac_shift=shift 10643 ;; 10644 esac 10645 10646 case $ac_option in 10647 # Handling of the options. 10648 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 10649 ac_cs_recheck=: ;; 10650 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 10651 $as_echo "$ac_cs_version"; exit ;; 10652 --config | --confi | --conf | --con | --co | --c ) 10653 $as_echo "$ac_cs_config"; exit ;; 10654 --debug | --debu | --deb | --de | --d | -d ) 10655 debug=: ;; 10656 --file | --fil | --fi | --f ) 10657 $ac_shift 10658 case $ac_optarg in 10659 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10660 '') as_fn_error $? "missing file argument" ;; 10661 esac 10662 as_fn_append CONFIG_FILES " '$ac_optarg'" 10663 ac_need_defaults=false;; 10664 --header | --heade | --head | --hea ) 10665 $ac_shift 10666 case $ac_optarg in 10667 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10668 esac 10669 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 10670 ac_need_defaults=false;; 10671 --he | --h) 10672 # Conflict between --help and --header 10673 as_fn_error $? "ambiguous option: \`$1' 10674 Try \`$0 --help' for more information.";; 10675 --help | --hel | -h ) 10676 $as_echo "$ac_cs_usage"; exit ;; 10677 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 10678 | -silent | --silent | --silen | --sile | --sil | --si | --s) 10679 ac_cs_silent=: ;; 10680 10681 # This is an error. 10682 -*) as_fn_error $? "unrecognized option: \`$1' 10683 Try \`$0 --help' for more information." ;; 10684 10685 *) as_fn_append ac_config_targets " $1" 10686 ac_need_defaults=false ;; 10687 10688 esac 10689 shift 10690 done 10691 10692 ac_configure_extra_args= 10693 10694 if $ac_cs_silent; then 10695 exec 6>/dev/null 10696 ac_configure_extra_args="$ac_configure_extra_args --silent" 10697 fi 10698 10699 _ACEOF 10700 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10701 if \$ac_cs_recheck; then 10702 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 10703 shift 10704 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 10705 CONFIG_SHELL='$SHELL' 10706 export CONFIG_SHELL 10707 exec "\$@" 10708 fi 10709 10710 _ACEOF 10711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10712 exec 5>>config.log 10713 { 10714 echo 10715 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 10716 ## Running $as_me. ## 10717 _ASBOX 10718 $as_echo "$ac_log" 10719 } >&5 10720 10721 _ACEOF 10722 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10723 # 10724 # INIT-COMMANDS 10725 # 10726 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 10727 10728 _ACEOF 10729 10730 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10731 10732 # Handling of arguments. 10733 for ac_config_target in $ac_config_targets 10734 do 10735 case $ac_config_target in 10736 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 10737 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 10738 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 10739 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 10740 "fontutil.m4") CONFIG_FILES="$CONFIG_FILES fontutil.m4" ;; 10741 "fontutil.pc") CONFIG_FILES="$CONFIG_FILES fontutil.pc" ;; 10742 10743 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 10744 esac 10745 done 10746 10747 10748 # If the user did not use the arguments to specify the items to instantiate, 10749 # then the envvar interface is used. Set only those that are not. 10750 # We use the long form for the default assignment because of an extremely 10751 # bizarre bug on SunOS 4.1.3. 10752 if $ac_need_defaults; then 10753 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 10754 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 10755 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 10756 fi 10757 10758 # Have a temporary directory for convenience. Make it in the build tree 10759 # simply because there is no reason against having it here, and in addition, 10760 # creating and moving files from /tmp can sometimes cause problems. 10761 # Hook for its removal unless debugging. 10762 # Note that there is a small window in which the directory will not be cleaned: 10763 # after its creation but before its name has been assigned to `$tmp'. 10764 $debug || 10765 { 10766 tmp= ac_tmp= 10767 trap 'exit_status=$? 10768 : "${ac_tmp:=$tmp}" 10769 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 10770 ' 0 10771 trap 'as_fn_exit 1' 1 2 13 15 10772 } 10773 # Create a (secure) tmp directory for tmp files. 10774 10775 { 10776 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 10777 test -d "$tmp" 10778 } || 10779 { 10780 tmp=./conf$$-$RANDOM 10781 (umask 077 && mkdir "$tmp") 10782 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 10783 ac_tmp=$tmp 10784 10785 # Set up the scripts for CONFIG_FILES section. 10786 # No need to generate them if there are no CONFIG_FILES. 10787 # This happens for instance with `./config.status config.h'. 10788 if test -n "$CONFIG_FILES"; then 10789 10790 10791 ac_cr=`echo X | tr X '\015'` 10792 # On cygwin, bash can eat \r inside `` if the user requested igncr. 10793 # But we know of no other shell where ac_cr would be empty at this 10794 # point, so we can use a bashism as a fallback. 10795 if test "x$ac_cr" = x; then 10796 eval ac_cr=\$\'\\r\' 10797 fi 10798 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 10799 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 10800 ac_cs_awk_cr='\\r' 10801 else 10802 ac_cs_awk_cr=$ac_cr 10803 fi 10804 10805 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 10806 _ACEOF 10807 10808 10809 { 10810 echo "cat >conf$$subs.awk <<_ACEOF" && 10811 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 10812 echo "_ACEOF" 10813 } >conf$$subs.sh || 10814 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10815 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 10816 ac_delim='%!_!# ' 10817 for ac_last_try in false false false false false :; do 10818 . ./conf$$subs.sh || 10819 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10820 10821 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 10822 if test $ac_delim_n = $ac_delim_num; then 10823 break 10824 elif $ac_last_try; then 10825 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10826 else 10827 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 10828 fi 10829 done 10830 rm -f conf$$subs.sh 10831 10832 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10833 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 10834 _ACEOF 10835 sed -n ' 10836 h 10837 s/^/S["/; s/!.*/"]=/ 10838 p 10839 g 10840 s/^[^!]*!// 10841 :repl 10842 t repl 10843 s/'"$ac_delim"'$// 10844 t delim 10845 :nl 10846 h 10847 s/\(.\{148\}\)..*/\1/ 10848 t more1 10849 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 10850 p 10851 n 10852 b repl 10853 :more1 10854 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10855 p 10856 g 10857 s/.\{148\}// 10858 t nl 10859 :delim 10860 h 10861 s/\(.\{148\}\)..*/\1/ 10862 t more2 10863 s/["\\]/\\&/g; s/^/"/; s/$/"/ 10864 p 10865 b 10866 :more2 10867 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10868 p 10869 g 10870 s/.\{148\}// 10871 t delim 10872 ' <conf$$subs.awk | sed ' 10873 /^[^""]/{ 10874 N 10875 s/\n// 10876 } 10877 ' >>$CONFIG_STATUS || ac_write_fail=1 10878 rm -f conf$$subs.awk 10879 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10880 _ACAWK 10881 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 10882 for (key in S) S_is_set[key] = 1 10883 FS = "" 10884 10885 } 10886 { 10887 line = $ 0 10888 nfields = split(line, field, "@") 10889 substed = 0 10890 len = length(field[1]) 10891 for (i = 2; i < nfields; i++) { 10892 key = field[i] 10893 keylen = length(key) 10894 if (S_is_set[key]) { 10895 value = S[key] 10896 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 10897 len += length(value) + length(field[++i]) 10898 substed = 1 10899 } else 10900 len += 1 + keylen 10901 } 10902 10903 print line 10904 } 10905 10906 _ACAWK 10907 _ACEOF 10908 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10909 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 10910 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 10911 else 10912 cat 10913 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 10914 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 10915 _ACEOF 10916 10917 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 10918 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 10919 # trailing colons and then remove the whole line if VPATH becomes empty 10920 # (actually we leave an empty line to preserve line numbers). 10921 if test "x$srcdir" = x.; then 10922 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 10923 h 10924 s/// 10925 s/^/:/ 10926 s/[ ]*$/:/ 10927 s/:\$(srcdir):/:/g 10928 s/:\${srcdir}:/:/g 10929 s/:@srcdir@:/:/g 10930 s/^:*// 10931 s/:*$// 10932 x 10933 s/\(=[ ]*\).*/\1/ 10934 G 10935 s/\n// 10936 s/^[^=]*=[ ]*$// 10937 }' 10938 fi 10939 10940 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10941 fi # test -n "$CONFIG_FILES" 10942 10943 # Set up the scripts for CONFIG_HEADERS section. 10944 # No need to generate them if there are no CONFIG_HEADERS. 10945 # This happens for instance with `./config.status Makefile'. 10946 if test -n "$CONFIG_HEADERS"; then 10947 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 10948 BEGIN { 10949 _ACEOF 10950 10951 # Transform confdefs.h into an awk script `defines.awk', embedded as 10952 # here-document in config.status, that substitutes the proper values into 10953 # config.h.in to produce config.h. 10954 10955 # Create a delimiter string that does not exist in confdefs.h, to ease 10956 # handling of long lines. 10957 ac_delim='%!_!# ' 10958 for ac_last_try in false false :; do 10959 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 10960 if test -z "$ac_tt"; then 10961 break 10962 elif $ac_last_try; then 10963 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 10964 else 10965 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 10966 fi 10967 done 10968 10969 # For the awk script, D is an array of macro values keyed by name, 10970 # likewise P contains macro parameters if any. Preserve backslash 10971 # newline sequences. 10972 10973 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 10974 sed -n ' 10975 s/.\{148\}/&'"$ac_delim"'/g 10976 t rset 10977 :rset 10978 s/^[ ]*#[ ]*define[ ][ ]*/ / 10979 t def 10980 d 10981 :def 10982 s/\\$// 10983 t bsnl 10984 s/["\\]/\\&/g 10985 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 10986 D["\1"]=" \3"/p 10987 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 10988 d 10989 :bsnl 10990 s/["\\]/\\&/g 10991 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 10992 D["\1"]=" \3\\\\\\n"\\/p 10993 t cont 10994 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 10995 t cont 10996 d 10997 :cont 10998 n 10999 s/.\{148\}/&'"$ac_delim"'/g 11000 t clear 11001 :clear 11002 s/\\$// 11003 t bsnlc 11004 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11005 d 11006 :bsnlc 11007 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11008 b cont 11009 ' <confdefs.h | sed ' 11010 s/'"$ac_delim"'/"\\\ 11011 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11012 11013 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11014 for (key in D) D_is_set[key] = 1 11015 FS = "" 11016 } 11017 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11018 line = \$ 0 11019 split(line, arg, " ") 11020 if (arg[1] == "#") { 11021 defundef = arg[2] 11022 mac1 = arg[3] 11023 } else { 11024 defundef = substr(arg[1], 2) 11025 mac1 = arg[2] 11026 } 11027 split(mac1, mac2, "(") #) 11028 macro = mac2[1] 11029 prefix = substr(line, 1, index(line, defundef) - 1) 11030 if (D_is_set[macro]) { 11031 # Preserve the white space surrounding the "#". 11032 print prefix "define", macro P[macro] D[macro] 11033 next 11034 } else { 11035 # Replace #undef with comments. This is necessary, for example, 11036 # in the case of _POSIX_SOURCE, which is predefined and required 11037 # on some systems where configure will not decide to define it. 11038 if (defundef == "undef") { 11039 print "/*", prefix defundef, macro, "*/" 11040 next 11041 } 11042 } 11043 } 11044 { print } 11045 _ACAWK 11046 _ACEOF 11047 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11048 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11049 fi # test -n "$CONFIG_HEADERS" 11050 11051 11052 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11053 shift 11054 for ac_tag 11055 do 11056 case $ac_tag in 11057 :[FHLC]) ac_mode=$ac_tag; continue;; 11058 esac 11059 case $ac_mode$ac_tag in 11060 :[FHL]*:*);; 11061 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11062 :[FH]-) ac_tag=-:-;; 11063 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11064 esac 11065 ac_save_IFS=$IFS 11066 IFS=: 11067 set x $ac_tag 11068 IFS=$ac_save_IFS 11069 shift 11070 ac_file=$1 11071 shift 11072 11073 case $ac_mode in 11074 :L) ac_source=$1;; 11075 :[FH]) 11076 ac_file_inputs= 11077 for ac_f 11078 do 11079 case $ac_f in 11080 -) ac_f="$ac_tmp/stdin";; 11081 *) # Look for the file first in the build tree, then in the source tree 11082 # (if the path is not absolute). The absolute path cannot be DOS-style, 11083 # because $ac_f cannot contain `:'. 11084 test -f "$ac_f" || 11085 case $ac_f in 11086 [\\/$]*) false;; 11087 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11088 esac || 11089 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11090 esac 11091 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11092 as_fn_append ac_file_inputs " '$ac_f'" 11093 done 11094 11095 # Let's still pretend it is `configure' which instantiates (i.e., don't 11096 # use $as_me), people would be surprised to read: 11097 # /* config.h. Generated by config.status. */ 11098 configure_input='Generated from '` 11099 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11100 `' by configure.' 11101 if test x"$ac_file" != x-; then 11102 configure_input="$ac_file. $configure_input" 11103 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11104 $as_echo "$as_me: creating $ac_file" >&6;} 11105 fi 11106 # Neutralize special characters interpreted by sed in replacement strings. 11107 case $configure_input in #( 11108 *\&* | *\|* | *\\* ) 11109 ac_sed_conf_input=`$as_echo "$configure_input" | 11110 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11111 *) ac_sed_conf_input=$configure_input;; 11112 esac 11113 11114 case $ac_tag in 11115 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11116 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11117 esac 11118 ;; 11119 esac 11120 11121 ac_dir=`$as_dirname -- "$ac_file" || 11122 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11123 X"$ac_file" : 'X\(//\)[^/]' \| \ 11124 X"$ac_file" : 'X\(//\)$' \| \ 11125 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11126 $as_echo X"$ac_file" | 11127 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11128 s//\1/ 11129 q 11130 } 11131 /^X\(\/\/\)[^/].*/{ 11132 s//\1/ 11133 q 11134 } 11135 /^X\(\/\/\)$/{ 11136 s//\1/ 11137 q 11138 } 11139 /^X\(\/\).*/{ 11140 s//\1/ 11141 q 11142 } 11143 s/.*/./; q'` 11144 as_dir="$ac_dir"; as_fn_mkdir_p 11145 ac_builddir=. 11146 11147 case "$ac_dir" in 11148 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11149 *) 11150 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11151 # A ".." for each directory in $ac_dir_suffix. 11152 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11153 case $ac_top_builddir_sub in 11154 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11155 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11156 esac ;; 11157 esac 11158 ac_abs_top_builddir=$ac_pwd 11159 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11160 # for backward compatibility: 11161 ac_top_builddir=$ac_top_build_prefix 11162 11163 case $srcdir in 11164 .) # We are building in place. 11165 ac_srcdir=. 11166 ac_top_srcdir=$ac_top_builddir_sub 11167 ac_abs_top_srcdir=$ac_pwd ;; 11168 [\\/]* | ?:[\\/]* ) # Absolute name. 11169 ac_srcdir=$srcdir$ac_dir_suffix; 11170 ac_top_srcdir=$srcdir 11171 ac_abs_top_srcdir=$srcdir ;; 11172 *) # Relative name. 11173 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11174 ac_top_srcdir=$ac_top_build_prefix$srcdir 11175 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11176 esac 11177 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11178 11179 11180 case $ac_mode in 11181 :F) 11182 # 11183 # CONFIG_FILE 11184 # 11185 11186 case $INSTALL in 11187 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11188 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11189 esac 11190 ac_MKDIR_P=$MKDIR_P 11191 case $MKDIR_P in 11192 [\\/$]* | ?:[\\/]* ) ;; 11193 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11194 esac 11195 _ACEOF 11196 11197 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11198 # If the template does not know about datarootdir, expand it. 11199 # FIXME: This hack should be removed a few years after 2.60. 11200 ac_datarootdir_hack=; ac_datarootdir_seen= 11201 ac_sed_dataroot=' 11202 /datarootdir/ { 11203 p 11204 q 11205 } 11206 /@datadir@/p 11207 /@docdir@/p 11208 /@infodir@/p 11209 /@localedir@/p 11210 /@mandir@/p' 11211 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11212 *datarootdir*) ac_datarootdir_seen=yes;; 11213 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11214 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11215 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11216 _ACEOF 11217 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11218 ac_datarootdir_hack=' 11219 s&@datadir@&$datadir&g 11220 s&@docdir@&$docdir&g 11221 s&@infodir@&$infodir&g 11222 s&@localedir@&$localedir&g 11223 s&@mandir@&$mandir&g 11224 s&\\\${datarootdir}&$datarootdir&g' ;; 11225 esac 11226 _ACEOF 11227 11228 # Neutralize VPATH when `$srcdir' = `.'. 11229 # Shell code in configure.ac might set extrasub. 11230 # FIXME: do we really want to maintain this feature? 11231 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11232 ac_sed_extra="$ac_vpsub 11233 $extrasub 11234 _ACEOF 11235 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11236 :t 11237 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11238 s|@configure_input@|$ac_sed_conf_input|;t t 11239 s&@top_builddir@&$ac_top_builddir_sub&;t t 11240 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11241 s&@srcdir@&$ac_srcdir&;t t 11242 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11243 s&@top_srcdir@&$ac_top_srcdir&;t t 11244 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11245 s&@builddir@&$ac_builddir&;t t 11246 s&@abs_builddir@&$ac_abs_builddir&;t t 11247 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11248 s&@INSTALL@&$ac_INSTALL&;t t 11249 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11250 $ac_datarootdir_hack 11251 " 11252 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11253 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11254 11255 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11256 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11257 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11258 "$ac_tmp/out"`; test -z "$ac_out"; } && 11259 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11260 which seems to be undefined. Please make sure it is defined" >&5 11261 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11262 which seems to be undefined. Please make sure it is defined" >&2;} 11263 11264 rm -f "$ac_tmp/stdin" 11265 case $ac_file in 11266 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11267 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11268 esac \ 11269 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11270 ;; 11271 :H) 11272 # 11273 # CONFIG_HEADER 11274 # 11275 if test x"$ac_file" != x-; then 11276 { 11277 $as_echo "/* $configure_input */" \ 11278 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11279 } >"$ac_tmp/config.h" \ 11280 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11281 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11282 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11283 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11284 else 11285 rm -f "$ac_file" 11286 mv "$ac_tmp/config.h" "$ac_file" \ 11287 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11288 fi 11289 else 11290 $as_echo "/* $configure_input */" \ 11291 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11292 || as_fn_error $? "could not create -" "$LINENO" 5 11293 fi 11294 # Compute "$ac_file"'s index in $config_headers. 11295 _am_arg="$ac_file" 11296 _am_stamp_count=1 11297 for _am_header in $config_headers :; do 11298 case $_am_header in 11299 $_am_arg | $_am_arg:* ) 11300 break ;; 11301 * ) 11302 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11303 esac 11304 done 11305 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11306 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11307 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11308 X"$_am_arg" : 'X\(//\)$' \| \ 11309 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11310 $as_echo X"$_am_arg" | 11311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11312 s//\1/ 11313 q 11314 } 11315 /^X\(\/\/\)[^/].*/{ 11316 s//\1/ 11317 q 11318 } 11319 /^X\(\/\/\)$/{ 11320 s//\1/ 11321 q 11322 } 11323 /^X\(\/\).*/{ 11324 s//\1/ 11325 q 11326 } 11327 s/.*/./; q'`/stamp-h$_am_stamp_count 11328 ;; 11329 11330 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11331 $as_echo "$as_me: executing $ac_file commands" >&6;} 11332 ;; 11333 esac 11334 11335 11336 case $ac_file$ac_mode in 11337 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11338 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11339 # are listed without --file. Let's play safe and only enable the eval 11340 # if we detect the quoting. 11341 case $CONFIG_FILES in 11342 *\'*) eval set x "$CONFIG_FILES" ;; 11343 *) set x $CONFIG_FILES ;; 11344 esac 11345 shift 11346 for mf 11347 do 11348 # Strip MF so we end up with the name of the file. 11349 mf=`echo "$mf" | sed -e 's/:.*$//'` 11350 # Check whether this is an Automake generated Makefile or not. 11351 # We used to match only the files named `Makefile.in', but 11352 # some people rename them; so instead we look at the file content. 11353 # Grep'ing the first line is not enough: some people post-process 11354 # each Makefile.in and add a new line on top of each file to say so. 11355 # Grep'ing the whole file is not good either: AIX grep has a line 11356 # limit of 2048, but all sed's we know have understand at least 4000. 11357 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11358 dirpart=`$as_dirname -- "$mf" || 11359 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11360 X"$mf" : 'X\(//\)[^/]' \| \ 11361 X"$mf" : 'X\(//\)$' \| \ 11362 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11363 $as_echo X"$mf" | 11364 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11365 s//\1/ 11366 q 11367 } 11368 /^X\(\/\/\)[^/].*/{ 11369 s//\1/ 11370 q 11371 } 11372 /^X\(\/\/\)$/{ 11373 s//\1/ 11374 q 11375 } 11376 /^X\(\/\).*/{ 11377 s//\1/ 11378 q 11379 } 11380 s/.*/./; q'` 11381 else 11382 continue 11383 fi 11384 # Extract the definition of DEPDIR, am__include, and am__quote 11385 # from the Makefile without running `make'. 11386 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11387 test -z "$DEPDIR" && continue 11388 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11389 test -z "am__include" && continue 11390 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11391 # When using ansi2knr, U may be empty or an underscore; expand it 11392 U=`sed -n 's/^U = //p' < "$mf"` 11393 # Find all dependency output files, they are included files with 11394 # $(DEPDIR) in their names. We invoke sed twice because it is the 11395 # simplest approach to changing $(DEPDIR) to its actual value in the 11396 # expansion. 11397 for file in `sed -n " 11398 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11399 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11400 # Make sure the directory exists. 11401 test -f "$dirpart/$file" && continue 11402 fdir=`$as_dirname -- "$file" || 11403 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11404 X"$file" : 'X\(//\)[^/]' \| \ 11405 X"$file" : 'X\(//\)$' \| \ 11406 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11407 $as_echo X"$file" | 11408 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11409 s//\1/ 11410 q 11411 } 11412 /^X\(\/\/\)[^/].*/{ 11413 s//\1/ 11414 q 11415 } 11416 /^X\(\/\/\)$/{ 11417 s//\1/ 11418 q 11419 } 11420 /^X\(\/\).*/{ 11421 s//\1/ 11422 q 11423 } 11424 s/.*/./; q'` 11425 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11426 # echo "creating $dirpart/$file" 11427 echo '# dummy' > "$dirpart/$file" 11428 done 11429 done 11430 } 11431 ;; 11432 11433 esac 11434 done # for ac_tag 11435 11436 11437 as_fn_exit 0 11438 _ACEOF 11439 ac_clean_files=$ac_clean_files_save 11440 11441 test $ac_write_fail = 0 || 11442 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11443 11444 11445 # configure is writing to config.log, and then calls config.status. 11446 # config.status does its own redirection, appending to config.log. 11447 # Unfortunately, on DOS this fails, as config.log is still kept open 11448 # by configure, so config.status won't be able to write to it; its 11449 # output is simply discarded. So we exec the FD to /dev/null, 11450 # effectively closing config.log, so it can be properly (re)opened and 11451 # appended to by config.status. When coming back to configure, we 11452 # need to make the FD available again. 11453 if test "$no_create" != yes; then 11454 ac_cs_success=: 11455 ac_config_status_args= 11456 test "$silent" = yes && 11457 ac_config_status_args="$ac_config_status_args --quiet" 11458 exec 5>/dev/null 11459 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11460 exec 5>>config.log 11461 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11462 # would make configure fail if this is the last instruction. 11463 $ac_cs_success || as_fn_exit 1 11464 fi 11465 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11466 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11467 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11468 fi 11469 11470
Indexes created Mon Oct 26 00:26:21 UTC 2026