configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for rgb 1.0.5. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232 fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243 $0: about your system, including any error possibly output 244 $0: before this message. Then install a modern shell, or 245 $0: manually run the script under such a shell if you do 246 $0: have one." 247 fi 248 exit 1 249 fi 250 fi 251 fi 252 SHELL=${CONFIG_SHELL-/bin/sh} 253 export SHELL 254 # Unset more variables known to interfere with behavior of common tools. 255 CLICOLOR_FORCE= GREP_OPTIONS= 256 unset CLICOLOR_FORCE GREP_OPTIONS 257 258 ## --------------------- ## 259 ## M4sh Shell Functions. ## 260 ## --------------------- ## 261 # as_fn_unset VAR 262 # --------------- 263 # Portably unset VAR. 264 as_fn_unset () 265 { 266 { eval $1=; unset $1;} 267 } 268 as_unset=as_fn_unset 269 270 # as_fn_set_status STATUS 271 # ----------------------- 272 # Set $? to STATUS, without forking. 273 as_fn_set_status () 274 { 275 return $1 276 } # as_fn_set_status 277 278 # as_fn_exit STATUS 279 # ----------------- 280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281 as_fn_exit () 282 { 283 set +e 284 as_fn_set_status $1 285 exit $1 286 } # as_fn_exit 287 288 # as_fn_mkdir_p 289 # ------------- 290 # Create "$as_dir" as a directory, including parents if necessary. 291 as_fn_mkdir_p () 292 { 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310 $as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334 } # as_fn_mkdir_p 335 # as_fn_append VAR VALUE 336 # ---------------------- 337 # Append the text in VALUE to the end of the definition contained in VAR. Take 338 # advantage of any shell optimizations that allow amortized linear growth over 339 # repeated appends, instead of the typical quadratic growth present in naive 340 # implementations. 341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346 else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351 fi # as_fn_append 352 353 # as_fn_arith ARG... 354 # ------------------ 355 # Perform arithmetic evaluation on the ARGs, and store the result in the 356 # global $as_val. Take advantage of shells that can avoid forks. The arguments 357 # must be portable across $(()) and expr. 358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363 else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368 fi # as_fn_arith 369 370 371 # as_fn_error STATUS ERROR [LINENO LOG_FD] 372 # ---------------------------------------- 373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375 # script with STATUS, using 1 if that was 0. 376 as_fn_error () 377 { 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385 } # as_fn_error 386 387 if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390 else 391 as_expr=false 392 fi 393 394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396 else 397 as_basename=false 398 fi 399 400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402 else 403 as_dirname=false 404 fi 405 406 as_me=`$as_basename -- "$0" || 407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410 $as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425 # Avoid depending upon Character Ranges. 426 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429 as_cr_digits='0123456789' 430 as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462 } 463 464 ECHO_C= ECHO_N= ECHO_T= 465 case `echo -n x` in #((((( 466 -n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473 *) 474 ECHO_N='-n';; 475 esac 476 477 rm -f conf$$ conf$$.exe conf$$.file 478 if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480 else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483 fi 484 if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498 else 499 as_ln_s='cp -p' 500 fi 501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502 rmdir conf$$.dir 2>/dev/null 503 504 if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506 else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509 fi 510 511 if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513 else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531 fi 532 as_executable_p=$as_test_x 533 534 # Sed expression to map a string onto a valid CPP name. 535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537 # Sed expression to map a string onto a valid variable name. 538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541 test -n "$DJDIR" || exec 7<&0 </dev/null 542 exec 6>&1 543 544 # Name of the host. 545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546 # so uname gets run too. 547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549 # 550 # Initializations. 551 # 552 ac_default_prefix=/usr/local 553 ac_clean_files= 554 ac_config_libobj_dir=. 555 LIBOBJS= 556 cross_compiling=no 557 subdirs= 558 MFLAGS= 559 MAKEFLAGS= 560 561 # Identity of this package. 562 PACKAGE_NAME='rgb' 563 PACKAGE_TARNAME='rgb' 564 PACKAGE_VERSION='1.0.5' 565 PACKAGE_STRING='rgb 1.0.5' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 ac_unique_file="Makefile.am" 570 # Factoring default headers for most tests. 571 ac_includes_default="\ 572 #include <stdio.h> 573 #ifdef HAVE_SYS_TYPES_H 574 # include <sys/types.h> 575 #endif 576 #ifdef HAVE_SYS_STAT_H 577 # include <sys/stat.h> 578 #endif 579 #ifdef STDC_HEADERS 580 # include <stdlib.h> 581 # include <stddef.h> 582 #else 583 # ifdef HAVE_STDLIB_H 584 # include <stdlib.h> 585 # endif 586 #endif 587 #ifdef HAVE_STRING_H 588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589 # include <memory.h> 590 # endif 591 # include <string.h> 592 #endif 593 #ifdef HAVE_STRINGS_H 594 # include <strings.h> 595 #endif 596 #ifdef HAVE_INTTYPES_H 597 # include <inttypes.h> 598 #endif 599 #ifdef HAVE_STDINT_H 600 # include <stdint.h> 601 #endif 602 #ifdef HAVE_UNISTD_H 603 # include <unistd.h> 604 #endif" 605 606 ac_subst_vars='am__EXEEXT_FALSE 607 am__EXEEXT_TRUE 608 LTLIBOBJS 609 LIBOBJS 610 RGB_DB_FALSE 611 RGB_DB_TRUE 612 RGB_DB_FILES 613 RGB_DB_TYPE 614 XORG_LIBS 615 XORG_CFLAGS 616 db_dir 617 db_file 618 RGB_LIBS 619 RGB_CFLAGS 620 AM_BACKSLASH 621 AM_DEFAULT_VERBOSITY 622 MAN_SUBSTS 623 XORG_MAN_PAGE 624 ADMIN_MAN_DIR 625 DRIVER_MAN_DIR 626 MISC_MAN_DIR 627 FILE_MAN_DIR 628 LIB_MAN_DIR 629 APP_MAN_DIR 630 ADMIN_MAN_SUFFIX 631 DRIVER_MAN_SUFFIX 632 MISC_MAN_SUFFIX 633 FILE_MAN_SUFFIX 634 LIB_MAN_SUFFIX 635 APP_MAN_SUFFIX 636 SED 637 host_os 638 host_vendor 639 host_cpu 640 host 641 build_os 642 build_vendor 643 build_cpu 644 build 645 INSTALL_CMD 646 PKG_CONFIG 647 CHANGELOG_CMD 648 STRICT_CFLAGS 649 CWARNFLAGS 650 BASE_CFLAGS 651 EGREP 652 GREP 653 CPP 654 am__fastdepCC_FALSE 655 am__fastdepCC_TRUE 656 CCDEPMODE 657 am__nodep 658 AMDEPBACKSLASH 659 AMDEP_FALSE 660 AMDEP_TRUE 661 am__quote 662 am__include 663 DEPDIR 664 OBJEXT 665 EXEEXT 666 ac_ct_CC 667 CPPFLAGS 668 LDFLAGS 669 CFLAGS 670 CC 671 MAINT 672 MAINTAINER_MODE_FALSE 673 MAINTAINER_MODE_TRUE 674 am__untar 675 am__tar 676 AMTAR 677 am__leading_dot 678 SET_MAKE 679 AWK 680 mkdir_p 681 MKDIR_P 682 INSTALL_STRIP_PROGRAM 683 STRIP 684 install_sh 685 MAKEINFO 686 AUTOHEADER 687 AUTOMAKE 688 AUTOCONF 689 ACLOCAL 690 VERSION 691 PACKAGE 692 CYGPATH_W 693 am__isrc 694 INSTALL_DATA 695 INSTALL_SCRIPT 696 INSTALL_PROGRAM 697 target_alias 698 host_alias 699 build_alias 700 LIBS 701 ECHO_T 702 ECHO_N 703 ECHO_C 704 DEFS 705 mandir 706 localedir 707 libdir 708 psdir 709 pdfdir 710 dvidir 711 htmldir 712 infodir 713 docdir 714 oldincludedir 715 includedir 716 localstatedir 717 sharedstatedir 718 sysconfdir 719 datadir 720 datarootdir 721 libexecdir 722 sbindir 723 bindir 724 program_transform_name 725 prefix 726 exec_prefix 727 PACKAGE_URL 728 PACKAGE_BUGREPORT 729 PACKAGE_STRING 730 PACKAGE_VERSION 731 PACKAGE_TARNAME 732 PACKAGE_NAME 733 PATH_SEPARATOR 734 SHELL' 735 ac_subst_files='' 736 ac_user_opts=' 737 enable_option_checking 738 enable_maintainer_mode 739 enable_dependency_tracking 740 enable_selective_werror 741 enable_strict_compilation 742 enable_silent_rules 743 with_rgb_db_dir 744 with_rgb_db_type 745 ' 746 ac_precious_vars='build_alias 747 host_alias 748 target_alias 749 CC 750 CFLAGS 751 LDFLAGS 752 LIBS 753 CPPFLAGS 754 CPP 755 PKG_CONFIG 756 RGB_CFLAGS 757 RGB_LIBS 758 XORG_CFLAGS 759 XORG_LIBS' 760 761 762 # Initialize some variables set by options. 763 ac_init_help= 764 ac_init_version=false 765 ac_unrecognized_opts= 766 ac_unrecognized_sep= 767 # The variables have the same names as the options, with 768 # dashes changed to underlines. 769 cache_file=/dev/null 770 exec_prefix=NONE 771 no_create= 772 no_recursion= 773 prefix=NONE 774 program_prefix=NONE 775 program_suffix=NONE 776 program_transform_name=s,x,x, 777 silent= 778 site= 779 srcdir= 780 verbose= 781 x_includes=NONE 782 x_libraries=NONE 783 784 # Installation directory options. 785 # These are left unexpanded so users can "make install exec_prefix=/foo" 786 # and all the variables that are supposed to be based on exec_prefix 787 # by default will actually change. 788 # Use braces instead of parens because sh, perl, etc. also accept them. 789 # (The list follows the same order as the GNU Coding Standards.) 790 bindir='${exec_prefix}/bin' 791 sbindir='${exec_prefix}/sbin' 792 libexecdir='${exec_prefix}/libexec' 793 datarootdir='${prefix}/share' 794 datadir='${datarootdir}' 795 sysconfdir='${prefix}/etc' 796 sharedstatedir='${prefix}/com' 797 localstatedir='${prefix}/var' 798 includedir='${prefix}/include' 799 oldincludedir='/usr/include' 800 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 801 infodir='${datarootdir}/info' 802 htmldir='${docdir}' 803 dvidir='${docdir}' 804 pdfdir='${docdir}' 805 psdir='${docdir}' 806 libdir='${exec_prefix}/lib' 807 localedir='${datarootdir}/locale' 808 mandir='${datarootdir}/man' 809 810 ac_prev= 811 ac_dashdash= 812 for ac_option 813 do 814 # 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"pwd does not report name of working directory" 1234 1235 1236 # Find the source files, if location was not specified. 1237 if test -z "$srcdir"; then 1238 ac_srcdir_defaulted=yes 1239 # Try the directory containing this script, then the parent directory. 1240 ac_confdir=`$as_dirname -- "$as_myself" || 1241 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1242 X"$as_myself" : 'X\(//\)[^/]' \| \ 1243 X"$as_myself" : 'X\(//\)$' \| \ 1244 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1245 $as_echo X"$as_myself" | 1246 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1247 s//\1/ 1248 q 1249 } 1250 /^X\(\/\/\)[^/].*/{ 1251 s//\1/ 1252 q 1253 } 1254 /^X\(\/\/\)$/{ 1255 s//\1/ 1256 q 1257 } 1258 /^X\(\/\).*/{ 1259 s//\1/ 1260 q 1261 } 1262 s/.*/./; q'` 1263 srcdir=$ac_confdir 1264 if test ! -r "$srcdir/$ac_unique_file"; then 1265 srcdir=.. 1266 fi 1267 else 1268 ac_srcdir_defaulted=no 1269 fi 1270 if test ! -r "$srcdir/$ac_unique_file"; then 1271 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1272 as_fn_error $? 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[VAR=VALUE]... 1305 1306 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1307 VAR=VALUE. See below for descriptions of some of the useful variables. 1308 1309 Defaults for the options are specified in brackets. 1310 1311 Configuration: 1312 -h, --help display this help and exit 1313 --help=short display options specific to this package 1314 --help=recursive display the short help of all the included packages 1315 -V, --version display version information and exit 1316 -q, --quiet, --silent do not print \`checking ...' messages 1317 --cache-file=FILE cache test results in FILE [disabled] 1318 -C, --config-cache alias for \`--cache-file=config.cache' 1319 -n, --no-create do not create output files 1320 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1321 1322 Installation directories: 1323 --prefix=PREFIX install architecture-independent files in PREFIX 1324 [$ac_default_prefix] 1325 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1326 [PREFIX] 1327 1328 By default, \`make install' will install all the files in 1329 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1330 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1331 for instance \`--prefix=\$HOME'. 1332 1333 For better control, use the options below. 1334 1335 Fine tuning of the installation directories: 1336 --bindir=DIR user executables [EPREFIX/bin] 1337 --sbindir=DIR system admin executables [EPREFIX/sbin] 1338 --libexecdir=DIR program executables [EPREFIX/libexec] 1339 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1340 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1341 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1342 --libdir=DIR object code libraries [EPREFIX/lib] 1343 --includedir=DIR C header files [PREFIX/include] 1344 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1345 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1346 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1347 --infodir=DIR info documentation [DATAROOTDIR/info] 1348 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1349 --mandir=DIR man documentation [DATAROOTDIR/man] 1350 --docdir=DIR documentation root [DATAROOTDIR/doc/rgb] 1351 --htmldir=DIR html documentation [DOCDIR] 1352 --dvidir=DIR dvi documentation [DOCDIR] 1353 --pdfdir=DIR pdf documentation [DOCDIR] 1354 --psdir=DIR ps documentation [DOCDIR] 1355 _ACEOF 1356 1357 cat <<\_ACEOF 1358 1359 Program names: 1360 --program-prefix=PREFIX prepend PREFIX to installed program names 1361 --program-suffix=SUFFIX append SUFFIX to installed program names 1362 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1363 1364 System types: 1365 --build=BUILD configure for building on BUILD [guessed] 1366 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1367 _ACEOF 1368 fi 1369 1370 if test -n "$ac_init_help"; then 1371 case $ac_init_help in 1372 short | recursive ) echo "Configuration of rgb 1.0.5:";; 1373 esac 1374 cat <<\_ACEOF 1375 1376 Optional Features: 1377 --disable-option-checking ignore unrecognized --enable/--with options 1378 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1379 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1380 --enable-maintainer-mode enable make rules and dependencies not useful 1381 (and sometimes confusing) to the casual installer 1382 --disable-dependency-tracking speeds up one-time build 1383 --enable-dependency-tracking do not reject slow dependency extractors 1384 --disable-selective-werror 1385 Turn off selective compiler errors. (default: 1386 enabled) 1387 --enable-strict-compilation 1388 Enable all warnings from compiler and make them 1389 errors (default: disabled) 1390 --enable-silent-rules less verbose build output (undo: `make V=1') 1391 --disable-silent-rules verbose build output (undo: `make V=0') 1392 1393 Optional Packages: 1394 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1395 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1396 --with-rgb-db-dir=<path> 1397 rgb database location (default is 1398 ${datadir}/X11/rgb) 1399 --with-rgb-db-type=(text|dbm|ndbm) 1400 rgb database type (default is text) 1401 1402 Some influential environment variables: 1403 CC C compiler command 1404 CFLAGS C compiler flags 1405 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1406 nonstandard directory <lib dir> 1407 LIBS libraries to pass to the linker, e.g. -l<library> 1408 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1409 you have headers in a nonstandard directory <include dir> 1410 CPP C preprocessor 1411 PKG_CONFIG path to pkg-config utility 1412 RGB_CFLAGS C compiler flags for RGB, overriding pkg-config 1413 RGB_LIBS linker flags for RGB, overriding pkg-config 1414 XORG_CFLAGS C compiler flags for XORG, overriding pkg-config 1415 XORG_LIBS linker flags for XORG, overriding pkg-config 1416 1417 Use these variables to override the choices made by `configure' or to help 1418 it to find libraries and programs with nonstandard names/locations. 1419 1420 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1421 _ACEOF 1422 ac_status=$? 1423 fi 1424 1425 if test "$ac_init_help" = "recursive"; then 1426 # If there are subdirs, report their specific --help. 1427 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1428 test -d "$ac_dir" || 1429 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1430 continue 1431 ac_builddir=. 1432 1433 case "$ac_dir" in 1434 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1435 *) 1436 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1437 # A ".." for each directory in $ac_dir_suffix. 1438 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1439 case $ac_top_builddir_sub in 1440 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1441 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1442 esac ;; 1443 esac 1444 ac_abs_top_builddir=$ac_pwd 1445 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1446 # for backward compatibility: 1447 ac_top_builddir=$ac_top_build_prefix 1448 1449 case $srcdir in 1450 .) # We are building in place. 1451 ac_srcdir=. 1452 ac_top_srcdir=$ac_top_builddir_sub 1453 ac_abs_top_srcdir=$ac_pwd ;; 1454 [\\/]* | ?:[\\/]* ) # Absolute name. 1455 ac_srcdir=$srcdir$ac_dir_suffix; 1456 ac_top_srcdir=$srcdir 1457 ac_abs_top_srcdir=$srcdir ;; 1458 *) # Relative name. 1459 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1460 ac_top_srcdir=$ac_top_build_prefix$srcdir 1461 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1462 esac 1463 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1464 1465 cd "$ac_dir" || { ac_status=$?; continue; } 1466 # Check for guested configure. 1467 if test -f "$ac_srcdir/configure.gnu"; then 1468 echo && 1469 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1470 elif test -f "$ac_srcdir/configure"; then 1471 echo && 1472 $SHELL "$ac_srcdir/configure" --help=recursive 1473 else 1474 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1475 fi || ac_status=$? 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Assumes 1621 # that executables *can* be run. 1622 ac_fn_c_try_run () 1623 { 1624 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1625 if { { ac_try="$ac_link" 1626 case "(($ac_try" in 1627 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1628 *) ac_try_echo=$ac_try;; 1629 esac 1630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1631 $as_echo "$ac_try_echo"; } >&5 1632 (eval "$ac_link") 2>&5 1633 ac_status=$? 1634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1635 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1636 { { case "(($ac_try" in 1637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1638 *) ac_try_echo=$ac_try;; 1639 esac 1640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1641 $as_echo "$ac_try_echo"; } >&5 1642 (eval "$ac_try") 2>&5 1643 ac_status=$? 1644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1645 test $ac_status = 0; }; }; then : 1646 ac_retval=0 1647 else 1648 $as_echo "$as_me: program exited with status $ac_status" >&5 1649 $as_echo "$as_me: failed program was:" >&5 1650 sed 's/^/| /' conftest.$ac_ext >&5 1651 1652 ac_retval=$ac_status 1653 fi 1654 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1655 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1656 as_fn_set_status $ac_retval 1657 1658 } # ac_fn_c_try_run 1659 1660 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1661 # ------------------------------------------------------- 1662 # Tests whether HEADER exists and can be compiled using the include files in 1663 # INCLUDES, setting the cache variable VAR accordingly. 1664 ac_fn_c_check_header_compile () 1665 { 1666 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1668 $as_echo_n "checking for $2... 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"newly created file is older than distributed files! 2356 Check your system clock" "$LINENO" 5 2357 fi 2358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2359 $as_echo "yes" >&6; } 2360 test "$program_prefix" != NONE && 2361 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2362 # Use a double $ so make ignores it. 2363 test "$program_suffix" != NONE && 2364 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2365 # Double any \ or $. 2366 # By default was `s,x,x', remove it if useless. 2367 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2368 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2369 2370 # expand $ac_aux_dir to an absolute path 2371 am_aux_dir=`cd $ac_aux_dir && pwd` 2372 2373 if test x"${MISSING+set}" != xset; then 2374 case $am_aux_dir in 2375 *\ * | *\ *) 2376 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2377 *) 2378 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2379 esac 2380 fi 2381 # Use eval to expand $SHELL 2382 if eval "$MISSING --run true"; then 2383 am_missing_run="$MISSING --run " 2384 else 2385 am_missing_run= 2386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2387 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2388 fi 2389 2390 if test x"${install_sh}" != xset; then 2391 case $am_aux_dir in 2392 *\ * | *\ *) 2393 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2394 *) 2395 install_sh="\${SHELL} $am_aux_dir/install-sh" 2396 esac 2397 fi 2398 2399 # Installed binaries are usually stripped using `strip' when the user 2400 # run `make install-strip'. However `strip' might not be the right 2401 # tool to use in cross-compilation environments, therefore Automake 2402 # will honor the `STRIP' environment variable to overrule this program. 2403 if test "$cross_compiling" != no; then 2404 if test -n "$ac_tool_prefix"; then 2405 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2406 set dummy ${ac_tool_prefix}strip; ac_word=$2 2407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2408 $as_echo_n "checking for $ac_word... " >&6; } 2409 if ${ac_cv_prog_STRIP+:} false; then : 2410 $as_echo_n "(cached) " >&6 2411 else 2412 if test -n "$STRIP"; then 2413 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2414 else 2415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2416 for as_dir in $PATH 2417 do 2418 IFS=$as_save_IFS 2419 test -z "$as_dir" && as_dir=. 2420 for ac_exec_ext in '' $ac_executable_extensions; do 2421 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2422 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2423 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2424 break 2 2425 fi 2426 done 2427 done 2428 IFS=$as_save_IFS 2429 2430 fi 2431 fi 2432 STRIP=$ac_cv_prog_STRIP 2433 if test -n "$STRIP"; then 2434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2435 $as_echo "$STRIP" >&6; } 2436 else 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2438 $as_echo "no" >&6; } 2439 fi 2440 2441 2442 fi 2443 if test -z "$ac_cv_prog_STRIP"; then 2444 ac_ct_STRIP=$STRIP 2445 # Extract the first word of "strip", so it can be a program name with args. 2446 set dummy strip; ac_word=$2 2447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2448 $as_echo_n "checking for $ac_word... " >&6; } 2449 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2450 $as_echo_n "(cached) " >&6 2451 else 2452 if test -n "$ac_ct_STRIP"; then 2453 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2454 else 2455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2456 for as_dir in $PATH 2457 do 2458 IFS=$as_save_IFS 2459 test -z "$as_dir" && as_dir=. 2460 for ac_exec_ext in '' $ac_executable_extensions; do 2461 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2462 ac_cv_prog_ac_ct_STRIP="strip" 2463 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2464 break 2 2465 fi 2466 done 2467 done 2468 IFS=$as_save_IFS 2469 2470 fi 2471 fi 2472 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2473 if test -n "$ac_ct_STRIP"; then 2474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2475 $as_echo "$ac_ct_STRIP" >&6; } 2476 else 2477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2478 $as_echo "no" >&6; } 2479 fi 2480 2481 if test "x$ac_ct_STRIP" = x; then 2482 STRIP=":" 2483 else 2484 case $cross_compiling:$ac_tool_warned in 2485 yes:) 2486 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2487 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2488 ac_tool_warned=yes ;; 2489 esac 2490 STRIP=$ac_ct_STRIP 2491 fi 2492 else 2493 STRIP="$ac_cv_prog_STRIP" 2494 fi 2495 2496 fi 2497 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2498 2499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2500 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2501 if test -z "$MKDIR_P"; then 2502 if ${ac_cv_path_mkdir+:} false; then : 2503 $as_echo_n "(cached) " >&6 2504 else 2505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2506 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2507 do 2508 IFS=$as_save_IFS 2509 test -z "$as_dir" && as_dir=. 2510 for ac_prog in mkdir gmkdir; do 2511 for ac_exec_ext in '' $ac_executable_extensions; do 2512 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2513 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2514 'mkdir (GNU coreutils) '* | \ 2515 'mkdir (coreutils) '* | \ 2516 'mkdir (fileutils) '4.1*) 2517 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2518 break 3;; 2519 esac 2520 done 2521 done 2522 done 2523 IFS=$as_save_IFS 2524 2525 fi 2526 2527 test -d ./--version && rmdir ./--version 2528 if test "${ac_cv_path_mkdir+set}" = set; then 2529 MKDIR_P="$ac_cv_path_mkdir -p" 2530 else 2531 # As a last resort, use the slow shell script. Don't cache a 2532 # value for MKDIR_P within a source directory, because that will 2533 # break other packages using the cache if that directory is 2534 # removed, or if the value is a relative name. 2535 MKDIR_P="$ac_install_sh -d" 2536 fi 2537 fi 2538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2539 $as_echo "$MKDIR_P" >&6; } 2540 2541 mkdir_p="$MKDIR_P" 2542 case $mkdir_p in 2543 [\\/$]* | ?:[\\/]*) ;; 2544 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2545 esac 2546 2547 for ac_prog in gawk mawk nawk awk 2548 do 2549 # Extract the first word of "$ac_prog", so it can be a program name with args. 2550 set dummy $ac_prog; ac_word=$2 2551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2552 $as_echo_n "checking for $ac_word... " >&6; } 2553 if ${ac_cv_prog_AWK+:} false; then : 2554 $as_echo_n "(cached) " >&6 2555 else 2556 if test -n "$AWK"; then 2557 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2558 else 2559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2560 for as_dir in $PATH 2561 do 2562 IFS=$as_save_IFS 2563 test -z "$as_dir" && as_dir=. 2564 for ac_exec_ext in '' $ac_executable_extensions; do 2565 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2566 ac_cv_prog_AWK="$ac_prog" 2567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2568 break 2 2569 fi 2570 done 2571 done 2572 IFS=$as_save_IFS 2573 2574 fi 2575 fi 2576 AWK=$ac_cv_prog_AWK 2577 if test -n "$AWK"; then 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2579 $as_echo "$AWK" >&6; } 2580 else 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2582 $as_echo "no" >&6; } 2583 fi 2584 2585 2586 test -n "$AWK" && break 2587 done 2588 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2590 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2591 set x ${MAKE-make} 2592 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2593 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2594 $as_echo_n "(cached) " >&6 2595 else 2596 cat >conftest.make <<\_ACEOF 2597 SHELL = /bin/sh 2598 all: 2599 @echo '@@@%%%=$(MAKE)=@@@%%%' 2600 _ACEOF 2601 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2602 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2603 *@@@%%%=?*=@@@%%%*) 2604 eval ac_cv_prog_make_${ac_make}_set=yes;; 2605 *) 2606 eval ac_cv_prog_make_${ac_make}_set=no;; 2607 esac 2608 rm -f conftest.make 2609 fi 2610 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2612 $as_echo "yes" >&6; } 2613 SET_MAKE= 2614 else 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2616 $as_echo "no" >&6; } 2617 SET_MAKE="MAKE=${MAKE-make}" 2618 fi 2619 2620 rm -rf .tst 2>/dev/null 2621 mkdir .tst 2>/dev/null 2622 if test -d .tst; then 2623 am__leading_dot=. 2624 else 2625 am__leading_dot=_ 2626 fi 2627 rmdir .tst 2>/dev/null 2628 2629 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2630 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2631 # is not polluted with repeated "-I." 2632 am__isrc=' -I$(srcdir)' 2633 # test to see if srcdir already configured 2634 if test -f $srcdir/config.status; then 2635 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2636 fi 2637 fi 2638 2639 # test whether we have cygpath 2640 if test -z "$CYGPATH_W"; then 2641 if (cygpath --version) >/dev/null 2>/dev/null; then 2642 CYGPATH_W='cygpath -w' 2643 else 2644 CYGPATH_W=echo 2645 fi 2646 fi 2647 2648 2649 # Define the identity of the package. 2650 PACKAGE='rgb' 2651 VERSION='1.0.5' 2652 2653 2654 cat >>confdefs.h <<_ACEOF 2655 #define PACKAGE "$PACKAGE" 2656 _ACEOF 2657 2658 2659 cat >>confdefs.h <<_ACEOF 2660 #define VERSION "$VERSION" 2661 _ACEOF 2662 2663 # Some tools Automake needs. 2664 2665 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2666 2667 2668 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2669 2670 2671 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2672 2673 2674 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2675 2676 2677 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2678 2679 # We need awk for the "check" target. The system "awk" is bad on 2680 # some platforms. 2681 # Always define AMTAR for backward compatibility. 2682 2683 AMTAR=${AMTAR-"${am_missing_run}tar"} 2684 2685 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2686 2687 2688 2689 2690 2691 2692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2693 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2694 # Check whether --enable-maintainer-mode was given. 2695 if test "${enable_maintainer_mode+set}" = set; then : 2696 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2697 else 2698 USE_MAINTAINER_MODE=no 2699 fi 2700 2701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2702 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2703 if test $USE_MAINTAINER_MODE = yes; then 2704 MAINTAINER_MODE_TRUE= 2705 MAINTAINER_MODE_FALSE='#' 2706 else 2707 MAINTAINER_MODE_TRUE='#' 2708 MAINTAINER_MODE_FALSE= 2709 fi 2710 2711 MAINT=$MAINTAINER_MODE_TRUE 2712 2713 2714 2715 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 DEPDIR="${am__leading_dot}deps" 2728 2729 ac_config_commands="$ac_config_commands depfiles" 2730 2731 2732 am_make=${MAKE-make} 2733 cat > confinc << 'END' 2734 am__doit: 2735 @echo this is the am__doit target 2736 .PHONY: am__doit 2737 END 2738 # If we don't find an include directive, just comment out the code. 2739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2740 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2741 am__include="#" 2742 am__quote= 2743 _am_result=none 2744 # First try GNU make style include. 2745 echo "include confinc" > confmf 2746 # Ignore all kinds of additional output from `make'. 2747 case `$am_make -s -f confmf 2> /dev/null` in #( 2748 *the\ am__doit\ target*) 2749 am__include=include 2750 am__quote= 2751 _am_result=GNU 2752 ;; 2753 esac 2754 # Now try BSD make style include. 2755 if test "$am__include" = "#"; then 2756 echo '.include "confinc"' > confmf 2757 case `$am_make -s -f confmf 2> /dev/null` in #( 2758 *the\ am__doit\ target*) 2759 am__include=.include 2760 am__quote="\"" 2761 _am_result=BSD 2762 ;; 2763 esac 2764 fi 2765 2766 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2768 $as_echo "$_am_result" >&6; } 2769 rm -f confinc confmf 2770 2771 # Check whether --enable-dependency-tracking was given. 2772 if test "${enable_dependency_tracking+set}" = set; then : 2773 enableval=$enable_dependency_tracking; 2774 fi 2775 2776 if test "x$enable_dependency_tracking" != xno; then 2777 am_depcomp="$ac_aux_dir/depcomp" 2778 AMDEPBACKSLASH='\' 2779 am__nodep='_no' 2780 fi 2781 if test "x$enable_dependency_tracking" != xno; then 2782 AMDEP_TRUE= 2783 AMDEP_FALSE='#' 2784 else 2785 AMDEP_TRUE='#' 2786 AMDEP_FALSE= 2787 fi 2788 2789 2790 ac_ext=c 2791 ac_cpp='$CPP $CPPFLAGS' 2792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2794 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2795 if test -n "$ac_tool_prefix"; then 2796 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2797 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2799 $as_echo_n "checking for $ac_word... " >&6; } 2800 if ${ac_cv_prog_CC+:} false; then : 2801 $as_echo_n "(cached) " >&6 2802 else 2803 if test -n "$CC"; then 2804 ac_cv_prog_CC="$CC" # Let the user override the test. 2805 else 2806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2807 for as_dir in $PATH 2808 do 2809 IFS=$as_save_IFS 2810 test -z "$as_dir" && as_dir=. 2811 for ac_exec_ext in '' $ac_executable_extensions; do 2812 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2813 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2814 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2815 break 2 2816 fi 2817 done 2818 done 2819 IFS=$as_save_IFS 2820 2821 fi 2822 fi 2823 CC=$ac_cv_prog_CC 2824 if test -n "$CC"; then 2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2826 $as_echo "$CC" >&6; } 2827 else 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2829 $as_echo "no" >&6; } 2830 fi 2831 2832 2833 fi 2834 if test -z "$ac_cv_prog_CC"; then 2835 ac_ct_CC=$CC 2836 # Extract the first word of "gcc", so it can be a program name with args. 2837 set dummy gcc; ac_word=$2 2838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2839 $as_echo_n "checking for $ac_word... " >&6; } 2840 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2841 $as_echo_n "(cached) " >&6 2842 else 2843 if test -n "$ac_ct_CC"; then 2844 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2845 else 2846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2847 for as_dir in $PATH 2848 do 2849 IFS=$as_save_IFS 2850 test -z "$as_dir" && as_dir=. 2851 for ac_exec_ext in '' $ac_executable_extensions; do 2852 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2853 ac_cv_prog_ac_ct_CC="gcc" 2854 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2855 break 2 2856 fi 2857 done 2858 done 2859 IFS=$as_save_IFS 2860 2861 fi 2862 fi 2863 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2864 if test -n "$ac_ct_CC"; then 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2866 $as_echo "$ac_ct_CC" >&6; } 2867 else 2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2869 $as_echo "no" >&6; } 2870 fi 2871 2872 if test "x$ac_ct_CC" = x; then 2873 CC="" 2874 else 2875 case $cross_compiling:$ac_tool_warned in 2876 yes:) 2877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2879 ac_tool_warned=yes ;; 2880 esac 2881 CC=$ac_ct_CC 2882 fi 2883 else 2884 CC="$ac_cv_prog_CC" 2885 fi 2886 2887 if test -z "$CC"; then 2888 if test -n "$ac_tool_prefix"; then 2889 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2890 set dummy ${ac_tool_prefix}cc; ac_word=$2 2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2892 $as_echo_n "checking for $ac_word... " >&6; } 2893 if ${ac_cv_prog_CC+:} false; then : 2894 $as_echo_n "(cached) " >&6 2895 else 2896 if test -n "$CC"; then 2897 ac_cv_prog_CC="$CC" # Let the user override the test. 2898 else 2899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2900 for as_dir in $PATH 2901 do 2902 IFS=$as_save_IFS 2903 test -z "$as_dir" && as_dir=. 2904 for ac_exec_ext in '' $ac_executable_extensions; do 2905 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2906 ac_cv_prog_CC="${ac_tool_prefix}cc" 2907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2908 break 2 2909 fi 2910 done 2911 done 2912 IFS=$as_save_IFS 2913 2914 fi 2915 fi 2916 CC=$ac_cv_prog_CC 2917 if test -n "$CC"; then 2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2919 $as_echo "$CC" >&6; } 2920 else 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2922 $as_echo "no" >&6; } 2923 fi 2924 2925 2926 fi 2927 fi 2928 if test -z "$CC"; then 2929 # Extract the first word of "cc", so it can be a program name with args. 2930 set dummy cc; ac_word=$2 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2932 $as_echo_n "checking for $ac_word... " >&6; } 2933 if ${ac_cv_prog_CC+:} false; then : 2934 $as_echo_n "(cached) " >&6 2935 else 2936 if test -n "$CC"; then 2937 ac_cv_prog_CC="$CC" # Let the user override the test. 2938 else 2939 ac_prog_rejected=no 2940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2941 for as_dir in $PATH 2942 do 2943 IFS=$as_save_IFS 2944 test -z "$as_dir" && as_dir=. 2945 for ac_exec_ext in '' $ac_executable_extensions; do 2946 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2947 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2948 ac_prog_rejected=yes 2949 continue 2950 fi 2951 ac_cv_prog_CC="cc" 2952 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2953 break 2 2954 fi 2955 done 2956 done 2957 IFS=$as_save_IFS 2958 2959 if test $ac_prog_rejected = yes; then 2960 # We found a bogon in the path, so make sure we never use it. 2961 set dummy $ac_cv_prog_CC 2962 shift 2963 if test $# != 0; then 2964 # We chose a different compiler from the bogus one. 2965 # However, it has the same basename, so the bogon will be chosen 2966 # first if we set CC to just the basename; use the full file name. 2967 shift 2968 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2969 fi 2970 fi 2971 fi 2972 fi 2973 CC=$ac_cv_prog_CC 2974 if test -n "$CC"; then 2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2976 $as_echo "$CC" >&6; } 2977 else 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2979 $as_echo "no" >&6; } 2980 fi 2981 2982 2983 fi 2984 if test -z "$CC"; then 2985 if test -n "$ac_tool_prefix"; then 2986 for ac_prog in cl.exe 2987 do 2988 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2989 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2991 $as_echo_n "checking for $ac_word... " >&6; } 2992 if ${ac_cv_prog_CC+:} false; then : 2993 $as_echo_n "(cached) " >&6 2994 else 2995 if test -n "$CC"; then 2996 ac_cv_prog_CC="$CC" # Let the user override the test. 2997 else 2998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2999 for as_dir in $PATH 3000 do 3001 IFS=$as_save_IFS 3002 test -z "$as_dir" && as_dir=. 3003 for ac_exec_ext in '' $ac_executable_extensions; do 3004 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3005 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3006 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3007 break 2 3008 fi 3009 done 3010 done 3011 IFS=$as_save_IFS 3012 3013 fi 3014 fi 3015 CC=$ac_cv_prog_CC 3016 if test -n "$CC"; then 3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3018 $as_echo "$CC" >&6; } 3019 else 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3021 $as_echo "no" >&6; } 3022 fi 3023 3024 3025 test -n "$CC" && break 3026 done 3027 fi 3028 if test -z "$CC"; then 3029 ac_ct_CC=$CC 3030 for ac_prog in cl.exe 3031 do 3032 # Extract the first word of "$ac_prog", so it can be a program name with args. 3033 set dummy $ac_prog; ac_word=$2 3034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3035 $as_echo_n "checking for $ac_word... " >&6; } 3036 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3037 $as_echo_n "(cached) " >&6 3038 else 3039 if test -n "$ac_ct_CC"; then 3040 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3041 else 3042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3043 for as_dir in $PATH 3044 do 3045 IFS=$as_save_IFS 3046 test -z "$as_dir" && as_dir=. 3047 for ac_exec_ext in '' $ac_executable_extensions; do 3048 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3049 ac_cv_prog_ac_ct_CC="$ac_prog" 3050 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3051 break 2 3052 fi 3053 done 3054 done 3055 IFS=$as_save_IFS 3056 3057 fi 3058 fi 3059 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3060 if test -n "$ac_ct_CC"; then 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3062 $as_echo "$ac_ct_CC" >&6; } 3063 else 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3065 $as_echo "no" >&6; } 3066 fi 3067 3068 3069 test -n "$ac_ct_CC" && break 3070 done 3071 3072 if test "x$ac_ct_CC" = x; then 3073 CC="" 3074 else 3075 case $cross_compiling:$ac_tool_warned in 3076 yes:) 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3078 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3079 ac_tool_warned=yes ;; 3080 esac 3081 CC=$ac_ct_CC 3082 fi 3083 fi 3084 3085 fi 3086 3087 3088 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3089 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3090 as_fn_error $? "no acceptable C compiler found in \$PATH 3091 See \`config.log' for more details" "$LINENO" 5; } 3092 3093 # Provide some information about the compiler. 3094 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3095 set X $ac_compile 3096 ac_compiler=$2 3097 for ac_option in --version -v -V -qversion; do 3098 { { ac_try="$ac_compiler $ac_option >&5" 3099 case "(($ac_try" in 3100 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3101 *) ac_try_echo=$ac_try;; 3102 esac 3103 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3104 $as_echo "$ac_try_echo"; } >&5 3105 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3106 ac_status=$? 3107 if test -s conftest.err; then 3108 sed '10a\ 3109 ... rest of stderr output deleted ... 3110 10q' conftest.err >conftest.er1 3111 cat conftest.er1 >&5 3112 fi 3113 rm -f conftest.er1 conftest.err 3114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3115 test $ac_status = 0; } 3116 done 3117 3118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3119 /* end confdefs.h. */ 3120 3121 int 3122 main () 3123 { 3124 3125 ; 3126 return 0; 3127 } 3128 _ACEOF 3129 ac_clean_files_save=$ac_clean_files 3130 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3131 # Try to create an executable without -o first, disregard a.out. 3132 # It will help us diagnose broken compilers, and finding out an intuition 3133 # of exeext. 3134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3135 $as_echo_n "checking whether the C compiler works... " >&6; } 3136 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3137 3138 # The possible output files: 3139 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3140 3141 ac_rmfiles= 3142 for ac_file in $ac_files 3143 do 3144 case $ac_file in 3145 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3146 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3147 esac 3148 done 3149 rm -f $ac_rmfiles 3150 3151 if { { ac_try="$ac_link_default" 3152 case "(($ac_try" in 3153 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3154 *) ac_try_echo=$ac_try;; 3155 esac 3156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3157 $as_echo "$ac_try_echo"; } >&5 3158 (eval "$ac_link_default") 2>&5 3159 ac_status=$? 3160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3161 test $ac_status = 0; }; then : 3162 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3163 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3164 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3165 # so that the user can short-circuit this test for compilers unknown to 3166 # Autoconf. 3167 for ac_file in $ac_files '' 3168 do 3169 test -f "$ac_file" || continue 3170 case $ac_file in 3171 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3172 ;; 3173 [ab].out ) 3174 # We found the default executable, but exeext='' is most 3175 # certainly right. 3176 break;; 3177 *.* ) 3178 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3179 then :; else 3180 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3181 fi 3182 # We set ac_cv_exeext here because the later test for it is not 3183 # safe: cross compilers may not add the suffix if given an `-o' 3184 # argument, so we may need to know it at that point already. 3185 # Even if this section looks crufty: it has the advantage of 3186 # actually working. 3187 break;; 3188 * ) 3189 break;; 3190 esac 3191 done 3192 test "$ac_cv_exeext" = no && ac_cv_exeext= 3193 3194 else 3195 ac_file='' 3196 fi 3197 if test -z "$ac_file"; then : 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3199 $as_echo "no" >&6; } 3200 $as_echo "$as_me: failed program was:" >&5 3201 sed 's/^/| /' conftest.$ac_ext >&5 3202 3203 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3204 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3205 as_fn_error 77 "C compiler cannot create executables 3206 See \`config.log' for more details" "$LINENO" 5; } 3207 else 3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3209 $as_echo "yes" >&6; } 3210 fi 3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3212 $as_echo_n "checking for C compiler default output file name... " >&6; } 3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3214 $as_echo "$ac_file" >&6; } 3215 ac_exeext=$ac_cv_exeext 3216 3217 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3218 ac_clean_files=$ac_clean_files_save 3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3220 $as_echo_n "checking for suffix of executables... " >&6; } 3221 if { { ac_try="$ac_link" 3222 case "(($ac_try" in 3223 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3224 *) ac_try_echo=$ac_try;; 3225 esac 3226 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3227 $as_echo "$ac_try_echo"; } >&5 3228 (eval "$ac_link") 2>&5 3229 ac_status=$? 3230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3231 test $ac_status = 0; }; then : 3232 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3233 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3234 # work properly (i.e., refer to `conftest.exe'), while it won't with 3235 # `rm'. 3236 for ac_file in conftest.exe conftest conftest.*; do 3237 test -f "$ac_file" || continue 3238 case $ac_file in 3239 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3240 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3241 break;; 3242 * ) break;; 3243 esac 3244 done 3245 else 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 $? "cannot compute suffix of executables: cannot compile and link 3249 See \`config.log' for more details" "$LINENO" 5; } 3250 fi 3251 rm -f conftest conftest$ac_cv_exeext 3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3253 $as_echo "$ac_cv_exeext" >&6; } 3254 3255 rm -f conftest.$ac_ext 3256 EXEEXT=$ac_cv_exeext 3257 ac_exeext=$EXEEXT 3258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3259 /* end confdefs.h. */ 3260 #include <stdio.h> 3261 int 3262 main () 3263 { 3264 FILE *f = fopen ("conftest.out", "w"); 3265 return ferror (f) || fclose (f) != 0; 3266 3267 ; 3268 return 0; 3269 } 3270 _ACEOF 3271 ac_clean_files="$ac_clean_files conftest.out" 3272 # Check that the compiler produces executables we can run. If not, either 3273 # the compiler is broken, or we cross compile. 3274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3275 $as_echo_n "checking whether we are cross compiling... " >&6; } 3276 if test "$cross_compiling" != yes; then 3277 { { ac_try="$ac_link" 3278 case "(($ac_try" in 3279 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3280 *) ac_try_echo=$ac_try;; 3281 esac 3282 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3283 $as_echo "$ac_try_echo"; } >&5 3284 (eval "$ac_link") 2>&5 3285 ac_status=$? 3286 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3287 test $ac_status = 0; } 3288 if { ac_try='./conftest$ac_cv_exeext' 3289 { { case "(($ac_try" in 3290 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3291 *) ac_try_echo=$ac_try;; 3292 esac 3293 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3294 $as_echo "$ac_try_echo"; } >&5 3295 (eval "$ac_try") 2>&5 3296 ac_status=$? 3297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3298 test $ac_status = 0; }; }; then 3299 cross_compiling=no 3300 else 3301 if test "$cross_compiling" = maybe; then 3302 cross_compiling=yes 3303 else 3304 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3305 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3306 as_fn_error $? "cannot run C compiled programs. 3307 If you meant to cross compile, use \`--host'. 3308 See \`config.log' for more details" "$LINENO" 5; } 3309 fi 3310 fi 3311 fi 3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3313 $as_echo "$cross_compiling" >&6; } 3314 3315 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3316 ac_clean_files=$ac_clean_files_save 3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3318 $as_echo_n "checking for suffix of object files... " >&6; } 3319 if ${ac_cv_objext+:} false; then : 3320 $as_echo_n "(cached) " >&6 3321 else 3322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3323 /* end confdefs.h. */ 3324 3325 int 3326 main () 3327 { 3328 3329 ; 3330 return 0; 3331 } 3332 _ACEOF 3333 rm -f conftest.o conftest.obj 3334 if { { ac_try="$ac_compile" 3335 case "(($ac_try" in 3336 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3337 *) ac_try_echo=$ac_try;; 3338 esac 3339 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3340 $as_echo "$ac_try_echo"; } >&5 3341 (eval "$ac_compile") 2>&5 3342 ac_status=$? 3343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3344 test $ac_status = 0; }; then : 3345 for ac_file in conftest.o conftest.obj conftest.*; do 3346 test -f "$ac_file" || continue; 3347 case $ac_file in 3348 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3349 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3350 break;; 3351 esac 3352 done 3353 else 3354 $as_echo "$as_me: failed program was:" >&5 3355 sed 's/^/| /' conftest.$ac_ext >&5 3356 3357 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3358 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3359 as_fn_error $? "cannot compute suffix of object files: cannot compile 3360 See \`config.log' for more details" "$LINENO" 5; } 3361 fi 3362 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3363 fi 3364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3365 $as_echo "$ac_cv_objext" >&6; } 3366 OBJEXT=$ac_cv_objext 3367 ac_objext=$OBJEXT 3368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3369 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3370 if ${ac_cv_c_compiler_gnu+:} false; then : 3371 $as_echo_n "(cached) " >&6 3372 else 3373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3374 /* end confdefs.h. */ 3375 3376 int 3377 main () 3378 { 3379 #ifndef __GNUC__ 3380 choke me 3381 #endif 3382 3383 ; 3384 return 0; 3385 } 3386 _ACEOF 3387 if ac_fn_c_try_compile "$LINENO"; then : 3388 ac_compiler_gnu=yes 3389 else 3390 ac_compiler_gnu=no 3391 fi 3392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3393 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3394 3395 fi 3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3397 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3398 if test $ac_compiler_gnu = yes; then 3399 GCC=yes 3400 else 3401 GCC= 3402 fi 3403 ac_test_CFLAGS=${CFLAGS+set} 3404 ac_save_CFLAGS=$CFLAGS 3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3406 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3407 if ${ac_cv_prog_cc_g+:} false; then : 3408 $as_echo_n "(cached) " >&6 3409 else 3410 ac_save_c_werror_flag=$ac_c_werror_flag 3411 ac_c_werror_flag=yes 3412 ac_cv_prog_cc_g=no 3413 CFLAGS="-g" 3414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3415 /* end confdefs.h. */ 3416 3417 int 3418 main () 3419 { 3420 3421 ; 3422 return 0; 3423 } 3424 _ACEOF 3425 if ac_fn_c_try_compile "$LINENO"; then : 3426 ac_cv_prog_cc_g=yes 3427 else 3428 CFLAGS="" 3429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3430 /* end confdefs.h. */ 3431 3432 int 3433 main () 3434 { 3435 3436 ; 3437 return 0; 3438 } 3439 _ACEOF 3440 if ac_fn_c_try_compile "$LINENO"; then : 3441 3442 else 3443 ac_c_werror_flag=$ac_save_c_werror_flag 3444 CFLAGS="-g" 3445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3446 /* end confdefs.h. */ 3447 3448 int 3449 main () 3450 { 3451 3452 ; 3453 return 0; 3454 } 3455 _ACEOF 3456 if ac_fn_c_try_compile "$LINENO"; then : 3457 ac_cv_prog_cc_g=yes 3458 fi 3459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3460 fi 3461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3462 fi 3463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3464 ac_c_werror_flag=$ac_save_c_werror_flag 3465 fi 3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3467 $as_echo "$ac_cv_prog_cc_g" >&6; } 3468 if test "$ac_test_CFLAGS" = set; then 3469 CFLAGS=$ac_save_CFLAGS 3470 elif test $ac_cv_prog_cc_g = yes; then 3471 if test "$GCC" = yes; then 3472 CFLAGS="-g -O2" 3473 else 3474 CFLAGS="-g" 3475 fi 3476 else 3477 if test "$GCC" = yes; then 3478 CFLAGS="-O2" 3479 else 3480 CFLAGS= 3481 fi 3482 fi 3483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3484 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3485 if ${ac_cv_prog_cc_c89+:} false; then : 3486 $as_echo_n "(cached) " >&6 3487 else 3488 ac_cv_prog_cc_c89=no 3489 ac_save_CC=$CC 3490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3491 /* end confdefs.h. */ 3492 #include <stdarg.h> 3493 #include <stdio.h> 3494 #include <sys/types.h> 3495 #include <sys/stat.h> 3496 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3497 struct buf { int x; }; 3498 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3499 static char *e (p, i) 3500 char **p; 3501 int i; 3502 { 3503 return p[i]; 3504 } 3505 static char *f (char * (*g) (char **, int), char **p, ...) 3506 { 3507 char *s; 3508 va_list v; 3509 va_start (v,p); 3510 s = g (p, va_arg (v,int)); 3511 va_end (v); 3512 return s; 3513 } 3514 3515 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3516 function prototypes and stuff, but not '\xHH' hex character constants. 3517 These don't provoke an error unfortunately, instead are silently treated 3518 as 'x'. The following induces an error, until -std is added to get 3519 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3520 array size at least. It's necessary to write '\x00'==0 to get something 3521 that's true only with -std. */ 3522 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3523 3524 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3525 inside strings and character constants. */ 3526 #define FOO(x) 'x' 3527 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3528 3529 int test (int i, double x); 3530 struct s1 {int (*f) (int a);}; 3531 struct s2 {int (*f) (double a);}; 3532 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3533 int argc; 3534 char **argv; 3535 int 3536 main () 3537 { 3538 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3539 ; 3540 return 0; 3541 } 3542 _ACEOF 3543 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3544 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3545 do 3546 CC="$ac_save_CC $ac_arg" 3547 if ac_fn_c_try_compile "$LINENO"; then : 3548 ac_cv_prog_cc_c89=$ac_arg 3549 fi 3550 rm -f core conftest.err conftest.$ac_objext 3551 test "x$ac_cv_prog_cc_c89" != "xno" && break 3552 done 3553 rm -f conftest.$ac_ext 3554 CC=$ac_save_CC 3555 3556 fi 3557 # AC_CACHE_VAL 3558 case "x$ac_cv_prog_cc_c89" in 3559 x) 3560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3561 $as_echo "none needed" >&6; } ;; 3562 xno) 3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3564 $as_echo "unsupported" >&6; } ;; 3565 *) 3566 CC="$CC $ac_cv_prog_cc_c89" 3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3568 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3569 esac 3570 if test "x$ac_cv_prog_cc_c89" != xno; then : 3571 3572 fi 3573 3574 ac_ext=c 3575 ac_cpp='$CPP $CPPFLAGS' 3576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3578 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3579 3580 depcc="$CC" am_compiler_list= 3581 3582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3583 $as_echo_n "checking dependency style of $depcc... " >&6; } 3584 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3585 $as_echo_n "(cached) " >&6 3586 else 3587 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3588 # We make a subdir and do the tests there. Otherwise we can end up 3589 # making bogus files that we don't know about and never remove. For 3590 # instance it was reported that on HP-UX the gcc test will end up 3591 # making a dummy file named `D' -- because `-MD' means `put the output 3592 # in D'. 3593 rm -rf conftest.dir 3594 mkdir conftest.dir 3595 # Copy depcomp to subdir because otherwise we won't find it if we're 3596 # using a relative directory. 3597 cp "$am_depcomp" conftest.dir 3598 cd conftest.dir 3599 # We will build objects and dependencies in a subdirectory because 3600 # it helps to detect inapplicable dependency modes. For instance 3601 # both Tru64's cc and ICC support -MD to output dependencies as a 3602 # side effect of compilation, but ICC will put the dependencies in 3603 # the current directory while Tru64 will put them in the object 3604 # directory. 3605 mkdir sub 3606 3607 am_cv_CC_dependencies_compiler_type=none 3608 if test "$am_compiler_list" = ""; then 3609 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3610 fi 3611 am__universal=false 3612 case " $depcc " in #( 3613 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3614 esac 3615 3616 for depmode in $am_compiler_list; do 3617 # Setup a source with many dependencies, because some compilers 3618 # like to wrap large dependency lists on column 80 (with \), and 3619 # we should not choose a depcomp mode which is confused by this. 3620 # 3621 # We need to recreate these files for each test, as the compiler may 3622 # overwrite some of them when testing with obscure command lines. 3623 # This happens at least with the AIX C compiler. 3624 : > sub/conftest.c 3625 for i in 1 2 3 4 5 6; do 3626 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3627 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3628 # Solaris 8's {/usr,}/bin/sh. 3629 touch sub/conftst$i.h 3630 done 3631 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3632 3633 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3634 # mode. It turns out that the SunPro C++ compiler does not properly 3635 # handle `-M -o', and we need to detect this. Also, some Intel 3636 # versions had trouble with output in subdirs 3637 am__obj=sub/conftest.${OBJEXT-o} 3638 am__minus_obj="-o $am__obj" 3639 case $depmode in 3640 gcc) 3641 # This depmode causes a compiler race in universal mode. 3642 test "$am__universal" = false || continue 3643 ;; 3644 nosideeffect) 3645 # after this tag, mechanisms are not by side-effect, so they'll 3646 # only be used when explicitly requested 3647 if test "x$enable_dependency_tracking" = xyes; then 3648 continue 3649 else 3650 break 3651 fi 3652 ;; 3653 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3654 # This compiler won't grok `-c -o', but also, the minuso test has 3655 # not run yet. These depmodes are late enough in the game, and 3656 # so weak that their functioning should not be impacted. 3657 am__obj=conftest.${OBJEXT-o} 3658 am__minus_obj= 3659 ;; 3660 none) break ;; 3661 esac 3662 if depmode=$depmode \ 3663 source=sub/conftest.c object=$am__obj \ 3664 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3665 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3666 >/dev/null 2>conftest.err && 3667 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3668 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3669 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3670 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3671 # icc doesn't choke on unknown options, it will just issue warnings 3672 # or remarks (even with -Werror). So we grep stderr for any message 3673 # that says an option was ignored or not supported. 3674 # When given -MP, icc 7.0 and 7.1 complain thusly: 3675 # icc: Command line warning: ignoring option '-M'; no argument required 3676 # The diagnosis changed in icc 8.0: 3677 # icc: Command line remark: option '-MP' not supported 3678 if (grep 'ignoring option' conftest.err || 3679 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3680 am_cv_CC_dependencies_compiler_type=$depmode 3681 break 3682 fi 3683 fi 3684 done 3685 3686 cd .. 3687 rm -rf conftest.dir 3688 else 3689 am_cv_CC_dependencies_compiler_type=none 3690 fi 3691 3692 fi 3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3694 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3695 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3696 3697 if 3698 test "x$enable_dependency_tracking" != xno \ 3699 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3700 am__fastdepCC_TRUE= 3701 am__fastdepCC_FALSE='#' 3702 else 3703 am__fastdepCC_TRUE='#' 3704 am__fastdepCC_FALSE= 3705 fi 3706 3707 3708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3709 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3710 if ${ac_cv_prog_cc_c99+:} false; then : 3711 $as_echo_n "(cached) " >&6 3712 else 3713 ac_cv_prog_cc_c99=no 3714 ac_save_CC=$CC 3715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3716 /* end confdefs.h. */ 3717 #include <stdarg.h> 3718 #include <stdbool.h> 3719 #include <stdlib.h> 3720 #include <wchar.h> 3721 #include <stdio.h> 3722 3723 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3724 #define debug(...) fprintf (stderr, __VA_ARGS__) 3725 #define showlist(...) puts (#__VA_ARGS__) 3726 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3727 static void 3728 test_varargs_macros (void) 3729 { 3730 int x = 1234; 3731 int y = 5678; 3732 debug ("Flag"); 3733 debug ("X = %d\n", x); 3734 showlist (The first, second, and third items.); 3735 report (x>y, "x is %d but y is %d", x, y); 3736 } 3737 3738 // Check long long types. 3739 #define BIG64 18446744073709551615ull 3740 #define BIG32 4294967295ul 3741 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3742 #if !BIG_OK 3743 your preprocessor is broken; 3744 #endif 3745 #if BIG_OK 3746 #else 3747 your preprocessor is broken; 3748 #endif 3749 static long long int bignum = -9223372036854775807LL; 3750 static unsigned long long int ubignum = BIG64; 3751 3752 struct incomplete_array 3753 { 3754 int datasize; 3755 double data[]; 3756 }; 3757 3758 struct named_init { 3759 int number; 3760 const wchar_t *name; 3761 double average; 3762 }; 3763 3764 typedef const char *ccp; 3765 3766 static inline int 3767 test_restrict (ccp restrict text) 3768 { 3769 // See if C++-style comments work. 3770 // Iterate through items via the restricted pointer. 3771 // Also check for declarations in for loops. 3772 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3773 continue; 3774 return 0; 3775 } 3776 3777 // Check varargs and va_copy. 3778 static void 3779 test_varargs (const char *format, ...) 3780 { 3781 va_list args; 3782 va_start (args, format); 3783 va_list args_copy; 3784 va_copy (args_copy, args); 3785 3786 const char *str; 3787 int number; 3788 float fnumber; 3789 3790 while (*format) 3791 { 3792 switch (*format++) 3793 { 3794 case 's': // string 3795 str = va_arg (args_copy, const char *); 3796 break; 3797 case 'd': // int 3798 number = va_arg (args_copy, int); 3799 break; 3800 case 'f': // float 3801 fnumber = va_arg (args_copy, double); 3802 break; 3803 default: 3804 break; 3805 } 3806 } 3807 va_end (args_copy); 3808 va_end (args); 3809 } 3810 3811 int 3812 main () 3813 { 3814 3815 // Check bool. 3816 _Bool success = false; 3817 3818 // Check restrict. 3819 if (test_restrict ("String literal") == 0) 3820 success = true; 3821 char *restrict newvar = "Another string"; 3822 3823 // Check varargs. 3824 test_varargs ("s, d' f .", "string", 65, 34.234); 3825 test_varargs_macros (); 3826 3827 // Check flexible array members. 3828 struct incomplete_array *ia = 3829 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3830 ia->datasize = 10; 3831 for (int i = 0; i < ia->datasize; ++i) 3832 ia->data[i] = i * 1.234; 3833 3834 // Check named initializers. 3835 struct named_init ni = { 3836 .number = 34, 3837 .name = L"Test wide string", 3838 .average = 543.34343, 3839 }; 3840 3841 ni.number = 58; 3842 3843 int dynamic_array[ni.number]; 3844 dynamic_array[ni.number - 1] = 543; 3845 3846 // work around unused variable warnings 3847 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3848 || dynamic_array[ni.number - 1] != 543); 3849 3850 ; 3851 return 0; 3852 } 3853 _ACEOF 3854 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3855 do 3856 CC="$ac_save_CC $ac_arg" 3857 if ac_fn_c_try_compile "$LINENO"; then : 3858 ac_cv_prog_cc_c99=$ac_arg 3859 fi 3860 rm -f core conftest.err conftest.$ac_objext 3861 test "x$ac_cv_prog_cc_c99" != "xno" && break 3862 done 3863 rm -f conftest.$ac_ext 3864 CC=$ac_save_CC 3865 3866 fi 3867 # AC_CACHE_VAL 3868 case "x$ac_cv_prog_cc_c99" in 3869 x) 3870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3871 $as_echo "none needed" >&6; } ;; 3872 xno) 3873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3874 $as_echo "unsupported" >&6; } ;; 3875 *) 3876 CC="$CC $ac_cv_prog_cc_c99" 3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3878 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3879 esac 3880 if test "x$ac_cv_prog_cc_c99" != xno; then : 3881 3882 fi 3883 3884 3885 3886 ac_ext=c 3887 ac_cpp='$CPP $CPPFLAGS' 3888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3890 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3892 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3893 # On Suns, sometimes $CPP names a directory. 3894 if test -n "$CPP" && test -d "$CPP"; then 3895 CPP= 3896 fi 3897 if test -z "$CPP"; then 3898 if ${ac_cv_prog_CPP+:} false; then : 3899 $as_echo_n "(cached) " >&6 3900 else 3901 # Double quotes because CPP needs to be expanded 3902 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3903 do 3904 ac_preproc_ok=false 3905 for ac_c_preproc_warn_flag in '' yes 3906 do 3907 # Use a header file that comes with gcc, so configuring glibc 3908 # with a fresh cross-compiler works. 3909 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3910 # <limits.h> exists even on freestanding compilers. 3911 # On the NeXT, cc -E runs the code through the compiler's parser, 3912 # not just through cpp. "Syntax error" is here to catch this case. 3913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3914 /* end confdefs.h. */ 3915 #ifdef __STDC__ 3916 # include <limits.h> 3917 #else 3918 # include <assert.h> 3919 #endif 3920 Syntax error 3921 _ACEOF 3922 if ac_fn_c_try_cpp "$LINENO"; then : 3923 3924 else 3925 # Broken: fails on valid input. 3926 continue 3927 fi 3928 rm -f conftest.err conftest.i conftest.$ac_ext 3929 3930 # OK, works on sane cases. Now check whether nonexistent headers 3931 # can be detected and how. 3932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3933 /* end confdefs.h. */ 3934 #include <ac_nonexistent.h> 3935 _ACEOF 3936 if ac_fn_c_try_cpp "$LINENO"; then : 3937 # Broken: success on invalid input. 3938 continue 3939 else 3940 # Passes both tests. 3941 ac_preproc_ok=: 3942 break 3943 fi 3944 rm -f conftest.err conftest.i conftest.$ac_ext 3945 3946 done 3947 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3948 rm -f conftest.i conftest.err conftest.$ac_ext 3949 if $ac_preproc_ok; then : 3950 break 3951 fi 3952 3953 done 3954 ac_cv_prog_CPP=$CPP 3955 3956 fi 3957 CPP=$ac_cv_prog_CPP 3958 else 3959 ac_cv_prog_CPP=$CPP 3960 fi 3961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3962 $as_echo "$CPP" >&6; } 3963 ac_preproc_ok=false 3964 for ac_c_preproc_warn_flag in '' yes 3965 do 3966 # Use a header file that comes with gcc, so configuring glibc 3967 # with a fresh cross-compiler works. 3968 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3969 # <limits.h> exists even on freestanding compilers. 3970 # On the NeXT, cc -E runs the code through the compiler's parser, 3971 # not just through cpp. "Syntax error" is here to catch this case. 3972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3973 /* end confdefs.h. */ 3974 #ifdef __STDC__ 3975 # include <limits.h> 3976 #else 3977 # include <assert.h> 3978 #endif 3979 Syntax error 3980 _ACEOF 3981 if ac_fn_c_try_cpp "$LINENO"; then : 3982 3983 else 3984 # Broken: fails on valid input. 3985 continue 3986 fi 3987 rm -f conftest.err conftest.i conftest.$ac_ext 3988 3989 # OK, works on sane cases. Now check whether nonexistent headers 3990 # can be detected and how. 3991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3992 /* end confdefs.h. */ 3993 #include <ac_nonexistent.h> 3994 _ACEOF 3995 if ac_fn_c_try_cpp "$LINENO"; then : 3996 # Broken: success on invalid input. 3997 continue 3998 else 3999 # Passes both tests. 4000 ac_preproc_ok=: 4001 break 4002 fi 4003 rm -f conftest.err conftest.i conftest.$ac_ext 4004 4005 done 4006 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4007 rm -f conftest.i conftest.err conftest.$ac_ext 4008 if $ac_preproc_ok; then : 4009 4010 else 4011 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4013 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4014 See \`config.log' for more details" "$LINENO" 5; } 4015 fi 4016 4017 ac_ext=c 4018 ac_cpp='$CPP $CPPFLAGS' 4019 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4020 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4021 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4022 4023 4024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4025 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4026 if ${ac_cv_path_GREP+:} false; then : 4027 $as_echo_n "(cached) " >&6 4028 else 4029 if test -z "$GREP"; then 4030 ac_path_GREP_found=false 4031 # Loop through the user's path and test for each of PROGNAME-LIST 4032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4033 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4034 do 4035 IFS=$as_save_IFS 4036 test -z "$as_dir" && as_dir=. 4037 for ac_prog in grep ggrep; do 4038 for ac_exec_ext in '' $ac_executable_extensions; do 4039 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4040 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4041 # Check for GNU ac_path_GREP and select it if it is found. 4042 # Check for GNU $ac_path_GREP 4043 case `"$ac_path_GREP" --version 2>&1` in 4044 *GNU*) 4045 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4046 *) 4047 ac_count=0 4048 $as_echo_n 0123456789 >"conftest.in" 4049 while : 4050 do 4051 cat "conftest.in" "conftest.in" >"conftest.tmp" 4052 mv "conftest.tmp" "conftest.in" 4053 cp "conftest.in" "conftest.nl" 4054 $as_echo 'GREP' >> "conftest.nl" 4055 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4056 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4057 as_fn_arith $ac_count + 1 && ac_count=$as_val 4058 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4059 # Best one so far, save it but keep looking for a better one 4060 ac_cv_path_GREP="$ac_path_GREP" 4061 ac_path_GREP_max=$ac_count 4062 fi 4063 # 10*(2^10) chars as input seems more than enough 4064 test $ac_count -gt 10 && break 4065 done 4066 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4067 esac 4068 4069 $ac_path_GREP_found && break 3 4070 done 4071 done 4072 done 4073 IFS=$as_save_IFS 4074 if test -z "$ac_cv_path_GREP"; then 4075 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4076 fi 4077 else 4078 ac_cv_path_GREP=$GREP 4079 fi 4080 4081 fi 4082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4083 $as_echo "$ac_cv_path_GREP" >&6; } 4084 GREP="$ac_cv_path_GREP" 4085 4086 4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4088 $as_echo_n "checking for egrep... " >&6; } 4089 if ${ac_cv_path_EGREP+:} false; then : 4090 $as_echo_n "(cached) " >&6 4091 else 4092 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4093 then ac_cv_path_EGREP="$GREP -E" 4094 else 4095 if test -z "$EGREP"; then 4096 ac_path_EGREP_found=false 4097 # Loop through the user's path and test for each of PROGNAME-LIST 4098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4099 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4100 do 4101 IFS=$as_save_IFS 4102 test -z "$as_dir" && as_dir=. 4103 for ac_prog in egrep; do 4104 for ac_exec_ext in '' $ac_executable_extensions; do 4105 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4106 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4107 # Check for GNU ac_path_EGREP and select it if it is found. 4108 # Check for GNU $ac_path_EGREP 4109 case `"$ac_path_EGREP" --version 2>&1` in 4110 *GNU*) 4111 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4112 *) 4113 ac_count=0 4114 $as_echo_n 0123456789 >"conftest.in" 4115 while : 4116 do 4117 cat "conftest.in" "conftest.in" >"conftest.tmp" 4118 mv "conftest.tmp" "conftest.in" 4119 cp "conftest.in" "conftest.nl" 4120 $as_echo 'EGREP' >> "conftest.nl" 4121 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4122 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4123 as_fn_arith $ac_count + 1 && ac_count=$as_val 4124 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4125 # Best one so far, save it but keep looking for a better one 4126 ac_cv_path_EGREP="$ac_path_EGREP" 4127 ac_path_EGREP_max=$ac_count 4128 fi 4129 # 10*(2^10) chars as input seems more than enough 4130 test $ac_count -gt 10 && break 4131 done 4132 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4133 esac 4134 4135 $ac_path_EGREP_found && break 3 4136 done 4137 done 4138 done 4139 IFS=$as_save_IFS 4140 if test -z "$ac_cv_path_EGREP"; then 4141 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4142 fi 4143 else 4144 ac_cv_path_EGREP=$EGREP 4145 fi 4146 4147 fi 4148 fi 4149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4150 $as_echo "$ac_cv_path_EGREP" >&6; } 4151 EGREP="$ac_cv_path_EGREP" 4152 4153 4154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4155 $as_echo_n "checking for ANSI C header files... " >&6; } 4156 if ${ac_cv_header_stdc+:} false; then : 4157 $as_echo_n "(cached) " >&6 4158 else 4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4160 /* end confdefs.h. */ 4161 #include <stdlib.h> 4162 #include <stdarg.h> 4163 #include <string.h> 4164 #include <float.h> 4165 4166 int 4167 main () 4168 { 4169 4170 ; 4171 return 0; 4172 } 4173 _ACEOF 4174 if ac_fn_c_try_compile "$LINENO"; then : 4175 ac_cv_header_stdc=yes 4176 else 4177 ac_cv_header_stdc=no 4178 fi 4179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4180 4181 if test $ac_cv_header_stdc = yes; then 4182 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4184 /* end confdefs.h. */ 4185 #include <string.h> 4186 4187 _ACEOF 4188 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4189 $EGREP "memchr" >/dev/null 2>&1; then : 4190 4191 else 4192 ac_cv_header_stdc=no 4193 fi 4194 rm -f conftest* 4195 4196 fi 4197 4198 if test $ac_cv_header_stdc = yes; then 4199 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4201 /* end confdefs.h. */ 4202 #include <stdlib.h> 4203 4204 _ACEOF 4205 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4206 $EGREP "free" >/dev/null 2>&1; then : 4207 4208 else 4209 ac_cv_header_stdc=no 4210 fi 4211 rm -f conftest* 4212 4213 fi 4214 4215 if test $ac_cv_header_stdc = yes; then 4216 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4217 if test "$cross_compiling" = yes; then : 4218 : 4219 else 4220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4221 /* end confdefs.h. */ 4222 #include <ctype.h> 4223 #include <stdlib.h> 4224 #if ((' ' & 0x0FF) == 0x020) 4225 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4226 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4227 #else 4228 # define ISLOWER(c) \ 4229 (('a' <= (c) && (c) <= 'i') \ 4230 || ('j' <= (c) && (c) <= 'r') \ 4231 || ('s' <= (c) && (c) <= 'z')) 4232 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4233 #endif 4234 4235 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4236 int 4237 main () 4238 { 4239 int i; 4240 for (i = 0; i < 256; i++) 4241 if (XOR (islower (i), ISLOWER (i)) 4242 || toupper (i) != TOUPPER (i)) 4243 return 2; 4244 return 0; 4245 } 4246 _ACEOF 4247 if ac_fn_c_try_run "$LINENO"; then : 4248 4249 else 4250 ac_cv_header_stdc=no 4251 fi 4252 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4253 conftest.$ac_objext conftest.beam conftest.$ac_ext 4254 fi 4255 4256 fi 4257 fi 4258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4259 $as_echo "$ac_cv_header_stdc" >&6; } 4260 if test $ac_cv_header_stdc = yes; then 4261 4262 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4263 4264 fi 4265 4266 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4267 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4268 inttypes.h stdint.h unistd.h 4269 do : 4270 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4271 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4272 " 4273 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4274 cat >>confdefs.h <<_ACEOF 4275 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4276 _ACEOF 4277 4278 fi 4279 4280 done 4281 4282 4283 4284 4285 4286 4287 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4288 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4289 CLANGCC="yes" 4290 else 4291 CLANGCC="no" 4292 fi 4293 4294 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4295 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4296 INTELCC="yes" 4297 else 4298 INTELCC="no" 4299 fi 4300 4301 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4302 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4303 SUNCC="yes" 4304 else 4305 SUNCC="no" 4306 fi 4307 4308 4309 4310 4311 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4312 if test -n "$ac_tool_prefix"; then 4313 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4314 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4316 $as_echo_n "checking for $ac_word... " >&6; } 4317 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4318 $as_echo_n "(cached) " >&6 4319 else 4320 case $PKG_CONFIG in 4321 [\\/]* | ?:[\\/]*) 4322 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4323 ;; 4324 *) 4325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4326 for as_dir in $PATH 4327 do 4328 IFS=$as_save_IFS 4329 test -z "$as_dir" && as_dir=. 4330 for ac_exec_ext in '' $ac_executable_extensions; do 4331 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4332 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4333 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4334 break 2 4335 fi 4336 done 4337 done 4338 IFS=$as_save_IFS 4339 4340 ;; 4341 esac 4342 fi 4343 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4344 if test -n "$PKG_CONFIG"; then 4345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4346 $as_echo "$PKG_CONFIG" >&6; } 4347 else 4348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4349 $as_echo "no" >&6; } 4350 fi 4351 4352 4353 fi 4354 if test -z "$ac_cv_path_PKG_CONFIG"; then 4355 ac_pt_PKG_CONFIG=$PKG_CONFIG 4356 # Extract the first word of "pkg-config", so it can be a program name with args. 4357 set dummy pkg-config; ac_word=$2 4358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4359 $as_echo_n "checking for $ac_word... " >&6; } 4360 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4361 $as_echo_n "(cached) " >&6 4362 else 4363 case $ac_pt_PKG_CONFIG in 4364 [\\/]* | ?:[\\/]*) 4365 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4366 ;; 4367 *) 4368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4369 for as_dir in $PATH 4370 do 4371 IFS=$as_save_IFS 4372 test -z "$as_dir" && as_dir=. 4373 for ac_exec_ext in '' $ac_executable_extensions; do 4374 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4375 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4376 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4377 break 2 4378 fi 4379 done 4380 done 4381 IFS=$as_save_IFS 4382 4383 ;; 4384 esac 4385 fi 4386 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4387 if test -n "$ac_pt_PKG_CONFIG"; then 4388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4389 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4390 else 4391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4392 $as_echo "no" >&6; } 4393 fi 4394 4395 if test "x$ac_pt_PKG_CONFIG" = x; then 4396 PKG_CONFIG="" 4397 else 4398 case $cross_compiling:$ac_tool_warned in 4399 yes:) 4400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4401 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4402 ac_tool_warned=yes ;; 4403 esac 4404 PKG_CONFIG=$ac_pt_PKG_CONFIG 4405 fi 4406 else 4407 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4408 fi 4409 4410 fi 4411 if test -n "$PKG_CONFIG"; then 4412 _pkg_min_version=0.9.0 4413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4414 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4415 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4417 $as_echo "yes" >&6; } 4418 else 4419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4420 $as_echo "no" >&6; } 4421 PKG_CONFIG="" 4422 fi 4423 4424 fi 4425 # Make sure we can run config.sub. 4426 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4427 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4428 4429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4430 $as_echo_n "checking build system type... " >&6; } 4431 if ${ac_cv_build+:} false; then : 4432 $as_echo_n "(cached) " >&6 4433 else 4434 ac_build_alias=$build_alias 4435 test "x$ac_build_alias" = x && 4436 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4437 test "x$ac_build_alias" = x && 4438 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4439 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4440 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4441 4442 fi 4443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4444 $as_echo "$ac_cv_build" >&6; } 4445 case $ac_cv_build in 4446 *-*-*) ;; 4447 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4448 esac 4449 build=$ac_cv_build 4450 ac_save_IFS=$IFS; IFS='-' 4451 set x $ac_cv_build 4452 shift 4453 build_cpu=$1 4454 build_vendor=$2 4455 shift; shift 4456 # Remember, the first character of IFS is used to create $*, 4457 # except with old shells: 4458 build_os=$* 4459 IFS=$ac_save_IFS 4460 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4461 4462 4463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4464 $as_echo_n "checking host system type... " >&6; } 4465 if ${ac_cv_host+:} false; then : 4466 $as_echo_n "(cached) " >&6 4467 else 4468 if test "x$host_alias" = x; then 4469 ac_cv_host=$ac_cv_build 4470 else 4471 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4472 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4473 fi 4474 4475 fi 4476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4477 $as_echo "$ac_cv_host" >&6; } 4478 case $ac_cv_host in 4479 *-*-*) ;; 4480 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4481 esac 4482 host=$ac_cv_host 4483 ac_save_IFS=$IFS; IFS='-' 4484 set x $ac_cv_host 4485 shift 4486 host_cpu=$1 4487 host_vendor=$2 4488 shift; shift 4489 # Remember, the first character of IFS is used to create $*, 4490 # except with old shells: 4491 host_os=$* 4492 IFS=$ac_save_IFS 4493 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4494 4495 4496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4497 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4498 if ${ac_cv_path_SED+:} false; then : 4499 $as_echo_n "(cached) " >&6 4500 else 4501 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4502 for ac_i in 1 2 3 4 5 6 7; do 4503 ac_script="$ac_script$as_nl$ac_script" 4504 done 4505 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4506 { ac_script=; unset ac_script;} 4507 if test -z "$SED"; then 4508 ac_path_SED_found=false 4509 # Loop through the user's path and test for each of PROGNAME-LIST 4510 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4511 for as_dir in $PATH 4512 do 4513 IFS=$as_save_IFS 4514 test -z "$as_dir" && as_dir=. 4515 for ac_prog in sed gsed; do 4516 for ac_exec_ext in '' $ac_executable_extensions; do 4517 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4518 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4519 # Check for GNU ac_path_SED and select it if it is found. 4520 # Check for GNU $ac_path_SED 4521 case `"$ac_path_SED" --version 2>&1` in 4522 *GNU*) 4523 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4524 *) 4525 ac_count=0 4526 $as_echo_n 0123456789 >"conftest.in" 4527 while : 4528 do 4529 cat "conftest.in" "conftest.in" >"conftest.tmp" 4530 mv "conftest.tmp" "conftest.in" 4531 cp "conftest.in" "conftest.nl" 4532 $as_echo '' >> "conftest.nl" 4533 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4534 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4535 as_fn_arith $ac_count + 1 && ac_count=$as_val 4536 if test $ac_count -gt ${ac_path_SED_max-0}; then 4537 # Best one so far, save it but keep looking for a better one 4538 ac_cv_path_SED="$ac_path_SED" 4539 ac_path_SED_max=$ac_count 4540 fi 4541 # 10*(2^10) chars as input seems more than enough 4542 test $ac_count -gt 10 && break 4543 done 4544 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4545 esac 4546 4547 $ac_path_SED_found && break 3 4548 done 4549 done 4550 done 4551 IFS=$as_save_IFS 4552 if test -z "$ac_cv_path_SED"; then 4553 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4554 fi 4555 else 4556 ac_cv_path_SED=$SED 4557 fi 4558 4559 fi 4560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4561 $as_echo "$ac_cv_path_SED" >&6; } 4562 SED="$ac_cv_path_SED" 4563 rm -f conftest.sed 4564 4565 4566 4567 4568 4569 4570 # Check whether --enable-selective-werror was given. 4571 if test "${enable_selective_werror+set}" = set; then : 4572 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4573 else 4574 SELECTIVE_WERROR=yes 4575 fi 4576 4577 4578 4579 4580 4581 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4582 if test "x$SUNCC" = "xyes"; then 4583 BASE_CFLAGS="-v" 4584 else 4585 BASE_CFLAGS="" 4586 fi 4587 4588 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 xorg_testset_save_CFLAGS="$CFLAGS" 4603 4604 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4607 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4608 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4609 $as_echo_n "(cached) " >&6 4610 else 4611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4612 /* end confdefs.h. */ 4613 int i; 4614 _ACEOF 4615 if ac_fn_c_try_compile "$LINENO"; then : 4616 xorg_cv_cc_flag_unknown_warning_option=yes 4617 else 4618 xorg_cv_cc_flag_unknown_warning_option=no 4619 fi 4620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4621 fi 4622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4623 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4624 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4625 CFLAGS="$xorg_testset_save_CFLAGS" 4626 fi 4627 4628 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4631 fi 4632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4634 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4635 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4636 $as_echo_n "(cached) " >&6 4637 else 4638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4639 /* end confdefs.h. */ 4640 int i; 4641 _ACEOF 4642 if ac_fn_c_try_compile "$LINENO"; then : 4643 xorg_cv_cc_flag_unused_command_line_argument=yes 4644 else 4645 xorg_cv_cc_flag_unused_command_line_argument=no 4646 fi 4647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4648 fi 4649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4650 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4652 CFLAGS="$xorg_testset_save_CFLAGS" 4653 fi 4654 4655 found="no" 4656 4657 if test $found = "no" ; then 4658 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4660 fi 4661 4662 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4664 fi 4665 4666 CFLAGS="$CFLAGS -Wall" 4667 4668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4669 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4670 cacheid=xorg_cv_cc_flag__Wall 4671 if eval \${$cacheid+:} false; then : 4672 $as_echo_n "(cached) " >&6 4673 else 4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4675 /* end confdefs.h. */ 4676 int i; 4677 int 4678 main () 4679 { 4680 4681 ; 4682 return 0; 4683 } 4684 _ACEOF 4685 if ac_fn_c_try_link "$LINENO"; then : 4686 eval $cacheid=yes 4687 else 4688 eval $cacheid=no 4689 fi 4690 rm -f core conftest.err conftest.$ac_objext \ 4691 conftest$ac_exeext conftest.$ac_ext 4692 fi 4693 4694 4695 CFLAGS="$xorg_testset_save_CFLAGS" 4696 4697 eval supported=\$$cacheid 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4699 $as_echo "$supported" >&6; } 4700 if test "$supported" = "yes" ; then 4701 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4702 found="yes" 4703 fi 4704 fi 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 xorg_testset_save_CFLAGS="$CFLAGS" 4721 4722 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4725 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4726 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4727 $as_echo_n "(cached) " >&6 4728 else 4729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4730 /* end confdefs.h. */ 4731 int i; 4732 _ACEOF 4733 if ac_fn_c_try_compile "$LINENO"; then : 4734 xorg_cv_cc_flag_unknown_warning_option=yes 4735 else 4736 xorg_cv_cc_flag_unknown_warning_option=no 4737 fi 4738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4739 fi 4740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4741 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4742 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4743 CFLAGS="$xorg_testset_save_CFLAGS" 4744 fi 4745 4746 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4749 fi 4750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4752 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4753 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4754 $as_echo_n "(cached) " >&6 4755 else 4756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4757 /* end confdefs.h. */ 4758 int i; 4759 _ACEOF 4760 if ac_fn_c_try_compile "$LINENO"; then : 4761 xorg_cv_cc_flag_unused_command_line_argument=yes 4762 else 4763 xorg_cv_cc_flag_unused_command_line_argument=no 4764 fi 4765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4766 fi 4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4768 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4769 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4770 CFLAGS="$xorg_testset_save_CFLAGS" 4771 fi 4772 4773 found="no" 4774 4775 if test $found = "no" ; then 4776 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4778 fi 4779 4780 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4782 fi 4783 4784 CFLAGS="$CFLAGS -Wpointer-arith" 4785 4786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4787 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4788 cacheid=xorg_cv_cc_flag__Wpointer_arith 4789 if eval \${$cacheid+:} false; then : 4790 $as_echo_n "(cached) " >&6 4791 else 4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4793 /* end confdefs.h. */ 4794 int i; 4795 int 4796 main () 4797 { 4798 4799 ; 4800 return 0; 4801 } 4802 _ACEOF 4803 if ac_fn_c_try_link "$LINENO"; then : 4804 eval $cacheid=yes 4805 else 4806 eval $cacheid=no 4807 fi 4808 rm -f core conftest.err conftest.$ac_objext \ 4809 conftest$ac_exeext conftest.$ac_ext 4810 fi 4811 4812 4813 CFLAGS="$xorg_testset_save_CFLAGS" 4814 4815 eval supported=\$$cacheid 4816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4817 $as_echo "$supported" >&6; } 4818 if test "$supported" = "yes" ; then 4819 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4820 found="yes" 4821 fi 4822 fi 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 xorg_testset_save_CFLAGS="$CFLAGS" 4839 4840 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4843 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4844 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4845 $as_echo_n "(cached) " >&6 4846 else 4847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4848 /* end confdefs.h. */ 4849 int i; 4850 _ACEOF 4851 if ac_fn_c_try_compile "$LINENO"; then : 4852 xorg_cv_cc_flag_unknown_warning_option=yes 4853 else 4854 xorg_cv_cc_flag_unknown_warning_option=no 4855 fi 4856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4857 fi 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4859 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4860 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4861 CFLAGS="$xorg_testset_save_CFLAGS" 4862 fi 4863 4864 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4865 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4867 fi 4868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4870 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4871 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4872 $as_echo_n "(cached) " >&6 4873 else 4874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4875 /* end confdefs.h. */ 4876 int i; 4877 _ACEOF 4878 if ac_fn_c_try_compile "$LINENO"; then : 4879 xorg_cv_cc_flag_unused_command_line_argument=yes 4880 else 4881 xorg_cv_cc_flag_unused_command_line_argument=no 4882 fi 4883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4884 fi 4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4886 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4887 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4888 CFLAGS="$xorg_testset_save_CFLAGS" 4889 fi 4890 4891 found="no" 4892 4893 if test $found = "no" ; then 4894 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4896 fi 4897 4898 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4900 fi 4901 4902 CFLAGS="$CFLAGS -Wmissing-declarations" 4903 4904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4905 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4906 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4907 if eval \${$cacheid+:} false; then : 4908 $as_echo_n "(cached) " >&6 4909 else 4910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4911 /* end confdefs.h. */ 4912 int i; 4913 int 4914 main () 4915 { 4916 4917 ; 4918 return 0; 4919 } 4920 _ACEOF 4921 if ac_fn_c_try_link "$LINENO"; then : 4922 eval $cacheid=yes 4923 else 4924 eval $cacheid=no 4925 fi 4926 rm -f core conftest.err conftest.$ac_objext \ 4927 conftest$ac_exeext conftest.$ac_ext 4928 fi 4929 4930 4931 CFLAGS="$xorg_testset_save_CFLAGS" 4932 4933 eval supported=\$$cacheid 4934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4935 $as_echo "$supported" >&6; } 4936 if test "$supported" = "yes" ; then 4937 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4938 found="yes" 4939 fi 4940 fi 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 xorg_testset_save_CFLAGS="$CFLAGS" 4957 4958 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4961 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4962 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4963 $as_echo_n "(cached) " >&6 4964 else 4965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4966 /* end confdefs.h. */ 4967 int i; 4968 _ACEOF 4969 if ac_fn_c_try_compile "$LINENO"; then : 4970 xorg_cv_cc_flag_unknown_warning_option=yes 4971 else 4972 xorg_cv_cc_flag_unknown_warning_option=no 4973 fi 4974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4975 fi 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4977 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4978 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4979 CFLAGS="$xorg_testset_save_CFLAGS" 4980 fi 4981 4982 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4985 fi 4986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4988 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4989 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4990 $as_echo_n "(cached) " >&6 4991 else 4992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4993 /* end confdefs.h. */ 4994 int i; 4995 _ACEOF 4996 if ac_fn_c_try_compile "$LINENO"; then : 4997 xorg_cv_cc_flag_unused_command_line_argument=yes 4998 else 4999 xorg_cv_cc_flag_unused_command_line_argument=no 5000 fi 5001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5002 fi 5003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5004 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5005 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5006 CFLAGS="$xorg_testset_save_CFLAGS" 5007 fi 5008 5009 found="no" 5010 5011 if test $found = "no" ; then 5012 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5014 fi 5015 5016 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5018 fi 5019 5020 CFLAGS="$CFLAGS -Wformat=2" 5021 5022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5023 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5024 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5025 if eval \${$cacheid+:} false; then : 5026 $as_echo_n "(cached) " >&6 5027 else 5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5029 /* end confdefs.h. */ 5030 int i; 5031 int 5032 main () 5033 { 5034 5035 ; 5036 return 0; 5037 } 5038 _ACEOF 5039 if ac_fn_c_try_link "$LINENO"; then : 5040 eval $cacheid=yes 5041 else 5042 eval $cacheid=no 5043 fi 5044 rm -f core conftest.err conftest.$ac_objext \ 5045 conftest$ac_exeext conftest.$ac_ext 5046 fi 5047 5048 5049 CFLAGS="$xorg_testset_save_CFLAGS" 5050 5051 eval supported=\$$cacheid 5052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5053 $as_echo "$supported" >&6; } 5054 if test "$supported" = "yes" ; then 5055 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5056 found="yes" 5057 fi 5058 fi 5059 5060 if test $found = "no" ; then 5061 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5063 fi 5064 5065 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5067 fi 5068 5069 CFLAGS="$CFLAGS -Wformat" 5070 5071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5072 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5073 cacheid=xorg_cv_cc_flag__Wformat 5074 if eval \${$cacheid+:} false; then : 5075 $as_echo_n "(cached) " >&6 5076 else 5077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5078 /* end confdefs.h. */ 5079 int i; 5080 int 5081 main () 5082 { 5083 5084 ; 5085 return 0; 5086 } 5087 _ACEOF 5088 if ac_fn_c_try_link "$LINENO"; then : 5089 eval $cacheid=yes 5090 else 5091 eval $cacheid=no 5092 fi 5093 rm -f core conftest.err conftest.$ac_objext \ 5094 conftest$ac_exeext conftest.$ac_ext 5095 fi 5096 5097 5098 CFLAGS="$xorg_testset_save_CFLAGS" 5099 5100 eval supported=\$$cacheid 5101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5102 $as_echo "$supported" >&6; } 5103 if test "$supported" = "yes" ; then 5104 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5105 found="yes" 5106 fi 5107 fi 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 xorg_testset_save_CFLAGS="$CFLAGS" 5126 5127 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5130 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5131 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5132 $as_echo_n "(cached) " >&6 5133 else 5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5135 /* end confdefs.h. */ 5136 int i; 5137 _ACEOF 5138 if ac_fn_c_try_compile "$LINENO"; then : 5139 xorg_cv_cc_flag_unknown_warning_option=yes 5140 else 5141 xorg_cv_cc_flag_unknown_warning_option=no 5142 fi 5143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5144 fi 5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5146 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149 fi 5150 5151 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5154 fi 5155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5157 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5158 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5159 $as_echo_n "(cached) " >&6 5160 else 5161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5162 /* end confdefs.h. */ 5163 int i; 5164 _ACEOF 5165 if ac_fn_c_try_compile "$LINENO"; then : 5166 xorg_cv_cc_flag_unused_command_line_argument=yes 5167 else 5168 xorg_cv_cc_flag_unused_command_line_argument=no 5169 fi 5170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5171 fi 5172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5173 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5175 CFLAGS="$xorg_testset_save_CFLAGS" 5176 fi 5177 5178 found="no" 5179 5180 if test $found = "no" ; then 5181 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5183 fi 5184 5185 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5187 fi 5188 5189 CFLAGS="$CFLAGS -Wstrict-prototypes" 5190 5191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5192 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5193 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5194 if eval \${$cacheid+:} false; then : 5195 $as_echo_n "(cached) " >&6 5196 else 5197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5198 /* end confdefs.h. */ 5199 int i; 5200 int 5201 main () 5202 { 5203 5204 ; 5205 return 0; 5206 } 5207 _ACEOF 5208 if ac_fn_c_try_link "$LINENO"; then : 5209 eval $cacheid=yes 5210 else 5211 eval $cacheid=no 5212 fi 5213 rm -f core conftest.err conftest.$ac_objext \ 5214 conftest$ac_exeext conftest.$ac_ext 5215 fi 5216 5217 5218 CFLAGS="$xorg_testset_save_CFLAGS" 5219 5220 eval supported=\$$cacheid 5221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5222 $as_echo "$supported" >&6; } 5223 if test "$supported" = "yes" ; then 5224 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5225 found="yes" 5226 fi 5227 fi 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 xorg_testset_save_CFLAGS="$CFLAGS" 5244 5245 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5248 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5249 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5250 $as_echo_n "(cached) " >&6 5251 else 5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5253 /* end confdefs.h. */ 5254 int i; 5255 _ACEOF 5256 if ac_fn_c_try_compile "$LINENO"; then : 5257 xorg_cv_cc_flag_unknown_warning_option=yes 5258 else 5259 xorg_cv_cc_flag_unknown_warning_option=no 5260 fi 5261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5262 fi 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5264 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5266 CFLAGS="$xorg_testset_save_CFLAGS" 5267 fi 5268 5269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5272 fi 5273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5275 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5276 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5277 $as_echo_n "(cached) " >&6 5278 else 5279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5280 /* end confdefs.h. */ 5281 int i; 5282 _ACEOF 5283 if ac_fn_c_try_compile "$LINENO"; then : 5284 xorg_cv_cc_flag_unused_command_line_argument=yes 5285 else 5286 xorg_cv_cc_flag_unused_command_line_argument=no 5287 fi 5288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5289 fi 5290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5291 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5293 CFLAGS="$xorg_testset_save_CFLAGS" 5294 fi 5295 5296 found="no" 5297 5298 if test $found = "no" ; then 5299 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5301 fi 5302 5303 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5305 fi 5306 5307 CFLAGS="$CFLAGS -Wmissing-prototypes" 5308 5309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5310 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5311 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5312 if eval \${$cacheid+:} false; then : 5313 $as_echo_n "(cached) " >&6 5314 else 5315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5316 /* end confdefs.h. */ 5317 int i; 5318 int 5319 main () 5320 { 5321 5322 ; 5323 return 0; 5324 } 5325 _ACEOF 5326 if ac_fn_c_try_link "$LINENO"; then : 5327 eval $cacheid=yes 5328 else 5329 eval $cacheid=no 5330 fi 5331 rm -f core conftest.err conftest.$ac_objext \ 5332 conftest$ac_exeext conftest.$ac_ext 5333 fi 5334 5335 5336 CFLAGS="$xorg_testset_save_CFLAGS" 5337 5338 eval supported=\$$cacheid 5339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5340 $as_echo "$supported" >&6; } 5341 if test "$supported" = "yes" ; then 5342 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5343 found="yes" 5344 fi 5345 fi 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 xorg_testset_save_CFLAGS="$CFLAGS" 5362 5363 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5366 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5367 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5368 $as_echo_n "(cached) " >&6 5369 else 5370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5371 /* end confdefs.h. */ 5372 int i; 5373 _ACEOF 5374 if ac_fn_c_try_compile "$LINENO"; then : 5375 xorg_cv_cc_flag_unknown_warning_option=yes 5376 else 5377 xorg_cv_cc_flag_unknown_warning_option=no 5378 fi 5379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5380 fi 5381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5382 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5383 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5384 CFLAGS="$xorg_testset_save_CFLAGS" 5385 fi 5386 5387 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5390 fi 5391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5393 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5394 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5395 $as_echo_n "(cached) " >&6 5396 else 5397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5398 /* end confdefs.h. */ 5399 int i; 5400 _ACEOF 5401 if ac_fn_c_try_compile "$LINENO"; then : 5402 xorg_cv_cc_flag_unused_command_line_argument=yes 5403 else 5404 xorg_cv_cc_flag_unused_command_line_argument=no 5405 fi 5406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5407 fi 5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5409 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5411 CFLAGS="$xorg_testset_save_CFLAGS" 5412 fi 5413 5414 found="no" 5415 5416 if test $found = "no" ; then 5417 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5419 fi 5420 5421 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5423 fi 5424 5425 CFLAGS="$CFLAGS -Wnested-externs" 5426 5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5428 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5429 cacheid=xorg_cv_cc_flag__Wnested_externs 5430 if eval \${$cacheid+:} false; then : 5431 $as_echo_n "(cached) " >&6 5432 else 5433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5434 /* end confdefs.h. */ 5435 int i; 5436 int 5437 main () 5438 { 5439 5440 ; 5441 return 0; 5442 } 5443 _ACEOF 5444 if ac_fn_c_try_link "$LINENO"; then : 5445 eval $cacheid=yes 5446 else 5447 eval $cacheid=no 5448 fi 5449 rm -f core conftest.err conftest.$ac_objext \ 5450 conftest$ac_exeext conftest.$ac_ext 5451 fi 5452 5453 5454 CFLAGS="$xorg_testset_save_CFLAGS" 5455 5456 eval supported=\$$cacheid 5457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5458 $as_echo "$supported" >&6; } 5459 if test "$supported" = "yes" ; then 5460 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5461 found="yes" 5462 fi 5463 fi 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 xorg_testset_save_CFLAGS="$CFLAGS" 5480 5481 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5484 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5485 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5486 $as_echo_n "(cached) " >&6 5487 else 5488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5489 /* end confdefs.h. */ 5490 int i; 5491 _ACEOF 5492 if ac_fn_c_try_compile "$LINENO"; then : 5493 xorg_cv_cc_flag_unknown_warning_option=yes 5494 else 5495 xorg_cv_cc_flag_unknown_warning_option=no 5496 fi 5497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5498 fi 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5500 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5502 CFLAGS="$xorg_testset_save_CFLAGS" 5503 fi 5504 5505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5508 fi 5509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5511 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5512 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5513 $as_echo_n "(cached) " >&6 5514 else 5515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5516 /* end confdefs.h. */ 5517 int i; 5518 _ACEOF 5519 if ac_fn_c_try_compile "$LINENO"; then : 5520 xorg_cv_cc_flag_unused_command_line_argument=yes 5521 else 5522 xorg_cv_cc_flag_unused_command_line_argument=no 5523 fi 5524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5525 fi 5526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5527 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5528 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5529 CFLAGS="$xorg_testset_save_CFLAGS" 5530 fi 5531 5532 found="no" 5533 5534 if test $found = "no" ; then 5535 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5537 fi 5538 5539 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5541 fi 5542 5543 CFLAGS="$CFLAGS -Wbad-function-cast" 5544 5545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5546 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5547 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5548 if eval \${$cacheid+:} false; then : 5549 $as_echo_n "(cached) " >&6 5550 else 5551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5552 /* end confdefs.h. */ 5553 int i; 5554 int 5555 main () 5556 { 5557 5558 ; 5559 return 0; 5560 } 5561 _ACEOF 5562 if ac_fn_c_try_link "$LINENO"; then : 5563 eval $cacheid=yes 5564 else 5565 eval $cacheid=no 5566 fi 5567 rm -f core conftest.err conftest.$ac_objext \ 5568 conftest$ac_exeext conftest.$ac_ext 5569 fi 5570 5571 5572 CFLAGS="$xorg_testset_save_CFLAGS" 5573 5574 eval supported=\$$cacheid 5575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5576 $as_echo "$supported" >&6; } 5577 if test "$supported" = "yes" ; then 5578 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5579 found="yes" 5580 fi 5581 fi 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 xorg_testset_save_CFLAGS="$CFLAGS" 5598 5599 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5602 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5603 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5604 $as_echo_n "(cached) " >&6 5605 else 5606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5607 /* end confdefs.h. */ 5608 int i; 5609 _ACEOF 5610 if ac_fn_c_try_compile "$LINENO"; then : 5611 xorg_cv_cc_flag_unknown_warning_option=yes 5612 else 5613 xorg_cv_cc_flag_unknown_warning_option=no 5614 fi 5615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5616 fi 5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5618 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5619 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5620 CFLAGS="$xorg_testset_save_CFLAGS" 5621 fi 5622 5623 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5626 fi 5627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5629 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5630 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5631 $as_echo_n "(cached) " >&6 5632 else 5633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5634 /* end confdefs.h. */ 5635 int i; 5636 _ACEOF 5637 if ac_fn_c_try_compile "$LINENO"; then : 5638 xorg_cv_cc_flag_unused_command_line_argument=yes 5639 else 5640 xorg_cv_cc_flag_unused_command_line_argument=no 5641 fi 5642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5643 fi 5644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5645 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 fi 5649 5650 found="no" 5651 5652 if test $found = "no" ; then 5653 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5655 fi 5656 5657 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5659 fi 5660 5661 CFLAGS="$CFLAGS -Wold-style-definition" 5662 5663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5664 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5665 cacheid=xorg_cv_cc_flag__Wold_style_definition 5666 if eval \${$cacheid+:} false; then : 5667 $as_echo_n "(cached) " >&6 5668 else 5669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5670 /* end confdefs.h. */ 5671 int i; 5672 int 5673 main () 5674 { 5675 5676 ; 5677 return 0; 5678 } 5679 _ACEOF 5680 if ac_fn_c_try_link "$LINENO"; then : 5681 eval $cacheid=yes 5682 else 5683 eval $cacheid=no 5684 fi 5685 rm -f core conftest.err conftest.$ac_objext \ 5686 conftest$ac_exeext conftest.$ac_ext 5687 fi 5688 5689 5690 CFLAGS="$xorg_testset_save_CFLAGS" 5691 5692 eval supported=\$$cacheid 5693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5694 $as_echo "$supported" >&6; } 5695 if test "$supported" = "yes" ; then 5696 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5697 found="yes" 5698 fi 5699 fi 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 xorg_testset_save_CFLAGS="$CFLAGS" 5716 5717 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5720 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5721 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5722 $as_echo_n "(cached) " >&6 5723 else 5724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5725 /* end confdefs.h. */ 5726 int i; 5727 _ACEOF 5728 if ac_fn_c_try_compile "$LINENO"; then : 5729 xorg_cv_cc_flag_unknown_warning_option=yes 5730 else 5731 xorg_cv_cc_flag_unknown_warning_option=no 5732 fi 5733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5734 fi 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5736 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5737 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5738 CFLAGS="$xorg_testset_save_CFLAGS" 5739 fi 5740 5741 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5744 fi 5745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5747 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5748 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5749 $as_echo_n "(cached) " >&6 5750 else 5751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5752 /* end confdefs.h. */ 5753 int i; 5754 _ACEOF 5755 if ac_fn_c_try_compile "$LINENO"; then : 5756 xorg_cv_cc_flag_unused_command_line_argument=yes 5757 else 5758 xorg_cv_cc_flag_unused_command_line_argument=no 5759 fi 5760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5761 fi 5762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5763 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5764 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5765 CFLAGS="$xorg_testset_save_CFLAGS" 5766 fi 5767 5768 found="no" 5769 5770 if test $found = "no" ; then 5771 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5773 fi 5774 5775 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5777 fi 5778 5779 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5780 5781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5782 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5783 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5784 if eval \${$cacheid+:} false; then : 5785 $as_echo_n "(cached) " >&6 5786 else 5787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5788 /* end confdefs.h. */ 5789 int i; 5790 int 5791 main () 5792 { 5793 5794 ; 5795 return 0; 5796 } 5797 _ACEOF 5798 if ac_fn_c_try_link "$LINENO"; then : 5799 eval $cacheid=yes 5800 else 5801 eval $cacheid=no 5802 fi 5803 rm -f core conftest.err conftest.$ac_objext \ 5804 conftest$ac_exeext conftest.$ac_ext 5805 fi 5806 5807 5808 CFLAGS="$xorg_testset_save_CFLAGS" 5809 5810 eval supported=\$$cacheid 5811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5812 $as_echo "$supported" >&6; } 5813 if test "$supported" = "yes" ; then 5814 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5815 found="yes" 5816 fi 5817 fi 5818 5819 5820 5821 5822 5823 # This chunk adds additional warnings that could catch undesired effects. 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 xorg_testset_save_CFLAGS="$CFLAGS" 5838 5839 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5842 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5843 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5844 $as_echo_n "(cached) " >&6 5845 else 5846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5847 /* end confdefs.h. */ 5848 int i; 5849 _ACEOF 5850 if ac_fn_c_try_compile "$LINENO"; then : 5851 xorg_cv_cc_flag_unknown_warning_option=yes 5852 else 5853 xorg_cv_cc_flag_unknown_warning_option=no 5854 fi 5855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5856 fi 5857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5858 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5859 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5860 CFLAGS="$xorg_testset_save_CFLAGS" 5861 fi 5862 5863 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5866 fi 5867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5869 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5870 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5871 $as_echo_n "(cached) " >&6 5872 else 5873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5874 /* end confdefs.h. */ 5875 int i; 5876 _ACEOF 5877 if ac_fn_c_try_compile "$LINENO"; then : 5878 xorg_cv_cc_flag_unused_command_line_argument=yes 5879 else 5880 xorg_cv_cc_flag_unused_command_line_argument=no 5881 fi 5882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5883 fi 5884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5885 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5886 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5887 CFLAGS="$xorg_testset_save_CFLAGS" 5888 fi 5889 5890 found="no" 5891 5892 if test $found = "no" ; then 5893 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5895 fi 5896 5897 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5899 fi 5900 5901 CFLAGS="$CFLAGS -Wunused" 5902 5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5904 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5905 cacheid=xorg_cv_cc_flag__Wunused 5906 if eval \${$cacheid+:} false; then : 5907 $as_echo_n "(cached) " >&6 5908 else 5909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5910 /* end confdefs.h. */ 5911 int i; 5912 int 5913 main () 5914 { 5915 5916 ; 5917 return 0; 5918 } 5919 _ACEOF 5920 if ac_fn_c_try_link "$LINENO"; then : 5921 eval $cacheid=yes 5922 else 5923 eval $cacheid=no 5924 fi 5925 rm -f core conftest.err conftest.$ac_objext \ 5926 conftest$ac_exeext conftest.$ac_ext 5927 fi 5928 5929 5930 CFLAGS="$xorg_testset_save_CFLAGS" 5931 5932 eval supported=\$$cacheid 5933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5934 $as_echo "$supported" >&6; } 5935 if test "$supported" = "yes" ; then 5936 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5937 found="yes" 5938 fi 5939 fi 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 xorg_testset_save_CFLAGS="$CFLAGS" 5956 5957 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5960 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5961 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5962 $as_echo_n "(cached) " >&6 5963 else 5964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5965 /* end confdefs.h. */ 5966 int i; 5967 _ACEOF 5968 if ac_fn_c_try_compile "$LINENO"; then : 5969 xorg_cv_cc_flag_unknown_warning_option=yes 5970 else 5971 xorg_cv_cc_flag_unknown_warning_option=no 5972 fi 5973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5974 fi 5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5976 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5977 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5978 CFLAGS="$xorg_testset_save_CFLAGS" 5979 fi 5980 5981 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5982 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5984 fi 5985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5987 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5988 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5989 $as_echo_n "(cached) " >&6 5990 else 5991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5992 /* end confdefs.h. */ 5993 int i; 5994 _ACEOF 5995 if ac_fn_c_try_compile "$LINENO"; then : 5996 xorg_cv_cc_flag_unused_command_line_argument=yes 5997 else 5998 xorg_cv_cc_flag_unused_command_line_argument=no 5999 fi 6000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6001 fi 6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6003 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6005 CFLAGS="$xorg_testset_save_CFLAGS" 6006 fi 6007 6008 found="no" 6009 6010 if test $found = "no" ; then 6011 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6013 fi 6014 6015 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6017 fi 6018 6019 CFLAGS="$CFLAGS -Wuninitialized" 6020 6021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6022 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6023 cacheid=xorg_cv_cc_flag__Wuninitialized 6024 if eval \${$cacheid+:} false; then : 6025 $as_echo_n "(cached) " >&6 6026 else 6027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6028 /* end confdefs.h. */ 6029 int i; 6030 int 6031 main () 6032 { 6033 6034 ; 6035 return 0; 6036 } 6037 _ACEOF 6038 if ac_fn_c_try_link "$LINENO"; then : 6039 eval $cacheid=yes 6040 else 6041 eval $cacheid=no 6042 fi 6043 rm -f core conftest.err conftest.$ac_objext \ 6044 conftest$ac_exeext conftest.$ac_ext 6045 fi 6046 6047 6048 CFLAGS="$xorg_testset_save_CFLAGS" 6049 6050 eval supported=\$$cacheid 6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6052 $as_echo "$supported" >&6; } 6053 if test "$supported" = "yes" ; then 6054 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6055 found="yes" 6056 fi 6057 fi 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 xorg_testset_save_CFLAGS="$CFLAGS" 6074 6075 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6078 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6079 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6080 $as_echo_n "(cached) " >&6 6081 else 6082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6083 /* end confdefs.h. */ 6084 int i; 6085 _ACEOF 6086 if ac_fn_c_try_compile "$LINENO"; then : 6087 xorg_cv_cc_flag_unknown_warning_option=yes 6088 else 6089 xorg_cv_cc_flag_unknown_warning_option=no 6090 fi 6091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6092 fi 6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6094 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6095 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6096 CFLAGS="$xorg_testset_save_CFLAGS" 6097 fi 6098 6099 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6102 fi 6103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6105 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6106 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6107 $as_echo_n "(cached) " >&6 6108 else 6109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6110 /* end confdefs.h. */ 6111 int i; 6112 _ACEOF 6113 if ac_fn_c_try_compile "$LINENO"; then : 6114 xorg_cv_cc_flag_unused_command_line_argument=yes 6115 else 6116 xorg_cv_cc_flag_unused_command_line_argument=no 6117 fi 6118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6119 fi 6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6121 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6122 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6123 CFLAGS="$xorg_testset_save_CFLAGS" 6124 fi 6125 6126 found="no" 6127 6128 if test $found = "no" ; then 6129 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6131 fi 6132 6133 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6135 fi 6136 6137 CFLAGS="$CFLAGS -Wshadow" 6138 6139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6140 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6141 cacheid=xorg_cv_cc_flag__Wshadow 6142 if eval \${$cacheid+:} false; then : 6143 $as_echo_n "(cached) " >&6 6144 else 6145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6146 /* end confdefs.h. */ 6147 int i; 6148 int 6149 main () 6150 { 6151 6152 ; 6153 return 0; 6154 } 6155 _ACEOF 6156 if ac_fn_c_try_link "$LINENO"; then : 6157 eval $cacheid=yes 6158 else 6159 eval $cacheid=no 6160 fi 6161 rm -f core conftest.err conftest.$ac_objext \ 6162 conftest$ac_exeext conftest.$ac_ext 6163 fi 6164 6165 6166 CFLAGS="$xorg_testset_save_CFLAGS" 6167 6168 eval supported=\$$cacheid 6169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6170 $as_echo "$supported" >&6; } 6171 if test "$supported" = "yes" ; then 6172 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6173 found="yes" 6174 fi 6175 fi 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 xorg_testset_save_CFLAGS="$CFLAGS" 6192 6193 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6196 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6197 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6198 $as_echo_n "(cached) " >&6 6199 else 6200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6201 /* end confdefs.h. */ 6202 int i; 6203 _ACEOF 6204 if ac_fn_c_try_compile "$LINENO"; then : 6205 xorg_cv_cc_flag_unknown_warning_option=yes 6206 else 6207 xorg_cv_cc_flag_unknown_warning_option=no 6208 fi 6209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6210 fi 6211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6212 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6213 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6214 CFLAGS="$xorg_testset_save_CFLAGS" 6215 fi 6216 6217 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6220 fi 6221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6223 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6224 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6225 $as_echo_n "(cached) " >&6 6226 else 6227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6228 /* end confdefs.h. */ 6229 int i; 6230 _ACEOF 6231 if ac_fn_c_try_compile "$LINENO"; then : 6232 xorg_cv_cc_flag_unused_command_line_argument=yes 6233 else 6234 xorg_cv_cc_flag_unused_command_line_argument=no 6235 fi 6236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6237 fi 6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6239 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6241 CFLAGS="$xorg_testset_save_CFLAGS" 6242 fi 6243 6244 found="no" 6245 6246 if test $found = "no" ; then 6247 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6249 fi 6250 6251 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6253 fi 6254 6255 CFLAGS="$CFLAGS -Wcast-qual" 6256 6257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6258 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6259 cacheid=xorg_cv_cc_flag__Wcast_qual 6260 if eval \${$cacheid+:} false; then : 6261 $as_echo_n "(cached) " >&6 6262 else 6263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6264 /* end confdefs.h. */ 6265 int i; 6266 int 6267 main () 6268 { 6269 6270 ; 6271 return 0; 6272 } 6273 _ACEOF 6274 if ac_fn_c_try_link "$LINENO"; then : 6275 eval $cacheid=yes 6276 else 6277 eval $cacheid=no 6278 fi 6279 rm -f core conftest.err conftest.$ac_objext \ 6280 conftest$ac_exeext conftest.$ac_ext 6281 fi 6282 6283 6284 CFLAGS="$xorg_testset_save_CFLAGS" 6285 6286 eval supported=\$$cacheid 6287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6288 $as_echo "$supported" >&6; } 6289 if test "$supported" = "yes" ; then 6290 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6291 found="yes" 6292 fi 6293 fi 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 xorg_testset_save_CFLAGS="$CFLAGS" 6310 6311 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6314 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6315 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6316 $as_echo_n "(cached) " >&6 6317 else 6318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6319 /* end confdefs.h. */ 6320 int i; 6321 _ACEOF 6322 if ac_fn_c_try_compile "$LINENO"; then : 6323 xorg_cv_cc_flag_unknown_warning_option=yes 6324 else 6325 xorg_cv_cc_flag_unknown_warning_option=no 6326 fi 6327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6328 fi 6329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6330 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6332 CFLAGS="$xorg_testset_save_CFLAGS" 6333 fi 6334 6335 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6338 fi 6339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6341 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6342 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6343 $as_echo_n "(cached) " >&6 6344 else 6345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6346 /* end confdefs.h. */ 6347 int i; 6348 _ACEOF 6349 if ac_fn_c_try_compile "$LINENO"; then : 6350 xorg_cv_cc_flag_unused_command_line_argument=yes 6351 else 6352 xorg_cv_cc_flag_unused_command_line_argument=no 6353 fi 6354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6355 fi 6356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6357 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6358 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6359 CFLAGS="$xorg_testset_save_CFLAGS" 6360 fi 6361 6362 found="no" 6363 6364 if test $found = "no" ; then 6365 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6367 fi 6368 6369 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6371 fi 6372 6373 CFLAGS="$CFLAGS -Wmissing-noreturn" 6374 6375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6376 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6377 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6378 if eval \${$cacheid+:} false; then : 6379 $as_echo_n "(cached) " >&6 6380 else 6381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6382 /* end confdefs.h. */ 6383 int i; 6384 int 6385 main () 6386 { 6387 6388 ; 6389 return 0; 6390 } 6391 _ACEOF 6392 if ac_fn_c_try_link "$LINENO"; then : 6393 eval $cacheid=yes 6394 else 6395 eval $cacheid=no 6396 fi 6397 rm -f core conftest.err conftest.$ac_objext \ 6398 conftest$ac_exeext conftest.$ac_ext 6399 fi 6400 6401 6402 CFLAGS="$xorg_testset_save_CFLAGS" 6403 6404 eval supported=\$$cacheid 6405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6406 $as_echo "$supported" >&6; } 6407 if test "$supported" = "yes" ; then 6408 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6409 found="yes" 6410 fi 6411 fi 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 xorg_testset_save_CFLAGS="$CFLAGS" 6428 6429 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6432 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6433 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6434 $as_echo_n "(cached) " >&6 6435 else 6436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6437 /* end confdefs.h. */ 6438 int i; 6439 _ACEOF 6440 if ac_fn_c_try_compile "$LINENO"; then : 6441 xorg_cv_cc_flag_unknown_warning_option=yes 6442 else 6443 xorg_cv_cc_flag_unknown_warning_option=no 6444 fi 6445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6446 fi 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6448 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6449 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6450 CFLAGS="$xorg_testset_save_CFLAGS" 6451 fi 6452 6453 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6456 fi 6457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6459 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6460 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6461 $as_echo_n "(cached) " >&6 6462 else 6463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6464 /* end confdefs.h. */ 6465 int i; 6466 _ACEOF 6467 if ac_fn_c_try_compile "$LINENO"; then : 6468 xorg_cv_cc_flag_unused_command_line_argument=yes 6469 else 6470 xorg_cv_cc_flag_unused_command_line_argument=no 6471 fi 6472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6473 fi 6474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6475 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6477 CFLAGS="$xorg_testset_save_CFLAGS" 6478 fi 6479 6480 found="no" 6481 6482 if test $found = "no" ; then 6483 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6485 fi 6486 6487 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6489 fi 6490 6491 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6492 6493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6494 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6495 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6496 if eval \${$cacheid+:} false; then : 6497 $as_echo_n "(cached) " >&6 6498 else 6499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6500 /* end confdefs.h. */ 6501 int i; 6502 int 6503 main () 6504 { 6505 6506 ; 6507 return 0; 6508 } 6509 _ACEOF 6510 if ac_fn_c_try_link "$LINENO"; then : 6511 eval $cacheid=yes 6512 else 6513 eval $cacheid=no 6514 fi 6515 rm -f core conftest.err conftest.$ac_objext \ 6516 conftest$ac_exeext conftest.$ac_ext 6517 fi 6518 6519 6520 CFLAGS="$xorg_testset_save_CFLAGS" 6521 6522 eval supported=\$$cacheid 6523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6524 $as_echo "$supported" >&6; } 6525 if test "$supported" = "yes" ; then 6526 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6527 found="yes" 6528 fi 6529 fi 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 xorg_testset_save_CFLAGS="$CFLAGS" 6546 6547 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6550 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6551 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6552 $as_echo_n "(cached) " >&6 6553 else 6554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6555 /* end confdefs.h. */ 6556 int i; 6557 _ACEOF 6558 if ac_fn_c_try_compile "$LINENO"; then : 6559 xorg_cv_cc_flag_unknown_warning_option=yes 6560 else 6561 xorg_cv_cc_flag_unknown_warning_option=no 6562 fi 6563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6564 fi 6565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6566 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6567 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6568 CFLAGS="$xorg_testset_save_CFLAGS" 6569 fi 6570 6571 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6574 fi 6575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6577 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6578 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6579 $as_echo_n "(cached) " >&6 6580 else 6581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6582 /* end confdefs.h. */ 6583 int i; 6584 _ACEOF 6585 if ac_fn_c_try_compile "$LINENO"; then : 6586 xorg_cv_cc_flag_unused_command_line_argument=yes 6587 else 6588 xorg_cv_cc_flag_unused_command_line_argument=no 6589 fi 6590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6591 fi 6592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6593 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6594 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6595 CFLAGS="$xorg_testset_save_CFLAGS" 6596 fi 6597 6598 found="no" 6599 6600 if test $found = "no" ; then 6601 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6603 fi 6604 6605 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6607 fi 6608 6609 CFLAGS="$CFLAGS -Wredundant-decls" 6610 6611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6612 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6613 cacheid=xorg_cv_cc_flag__Wredundant_decls 6614 if eval \${$cacheid+:} false; then : 6615 $as_echo_n "(cached) " >&6 6616 else 6617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6618 /* end confdefs.h. */ 6619 int i; 6620 int 6621 main () 6622 { 6623 6624 ; 6625 return 0; 6626 } 6627 _ACEOF 6628 if ac_fn_c_try_link "$LINENO"; then : 6629 eval $cacheid=yes 6630 else 6631 eval $cacheid=no 6632 fi 6633 rm -f core conftest.err conftest.$ac_objext \ 6634 conftest$ac_exeext conftest.$ac_ext 6635 fi 6636 6637 6638 CFLAGS="$xorg_testset_save_CFLAGS" 6639 6640 eval supported=\$$cacheid 6641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6642 $as_echo "$supported" >&6; } 6643 if test "$supported" = "yes" ; then 6644 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6645 found="yes" 6646 fi 6647 fi 6648 6649 6650 6651 # These are currently disabled because they are noisy. They will be enabled 6652 # in the future once the codebase is sufficiently modernized to silence 6653 # them. For now, I don't want them to drown out the other warnings. 6654 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6655 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6656 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6657 6658 # Turn some warnings into errors, so we don't accidently get successful builds 6659 # when there are problems that should be fixed. 6660 6661 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 xorg_testset_save_CFLAGS="$CFLAGS" 6676 6677 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6680 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6681 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6682 $as_echo_n "(cached) " >&6 6683 else 6684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6685 /* end confdefs.h. */ 6686 int i; 6687 _ACEOF 6688 if ac_fn_c_try_compile "$LINENO"; then : 6689 xorg_cv_cc_flag_unknown_warning_option=yes 6690 else 6691 xorg_cv_cc_flag_unknown_warning_option=no 6692 fi 6693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6694 fi 6695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6696 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6697 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6698 CFLAGS="$xorg_testset_save_CFLAGS" 6699 fi 6700 6701 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6704 fi 6705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6707 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6708 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6709 $as_echo_n "(cached) " >&6 6710 else 6711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6712 /* end confdefs.h. */ 6713 int i; 6714 _ACEOF 6715 if ac_fn_c_try_compile "$LINENO"; then : 6716 xorg_cv_cc_flag_unused_command_line_argument=yes 6717 else 6718 xorg_cv_cc_flag_unused_command_line_argument=no 6719 fi 6720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6721 fi 6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6723 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6725 CFLAGS="$xorg_testset_save_CFLAGS" 6726 fi 6727 6728 found="no" 6729 6730 if test $found = "no" ; then 6731 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6733 fi 6734 6735 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6737 fi 6738 6739 CFLAGS="$CFLAGS -Werror=implicit" 6740 6741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6742 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6743 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6744 if eval \${$cacheid+:} false; then : 6745 $as_echo_n "(cached) " >&6 6746 else 6747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6748 /* end confdefs.h. */ 6749 int i; 6750 int 6751 main () 6752 { 6753 6754 ; 6755 return 0; 6756 } 6757 _ACEOF 6758 if ac_fn_c_try_link "$LINENO"; then : 6759 eval $cacheid=yes 6760 else 6761 eval $cacheid=no 6762 fi 6763 rm -f core conftest.err conftest.$ac_objext \ 6764 conftest$ac_exeext conftest.$ac_ext 6765 fi 6766 6767 6768 CFLAGS="$xorg_testset_save_CFLAGS" 6769 6770 eval supported=\$$cacheid 6771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6772 $as_echo "$supported" >&6; } 6773 if test "$supported" = "yes" ; then 6774 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6775 found="yes" 6776 fi 6777 fi 6778 6779 if test $found = "no" ; then 6780 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6782 fi 6783 6784 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6786 fi 6787 6788 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6789 6790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6791 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6792 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6793 if eval \${$cacheid+:} false; then : 6794 $as_echo_n "(cached) " >&6 6795 else 6796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6797 /* end confdefs.h. */ 6798 int i; 6799 int 6800 main () 6801 { 6802 6803 ; 6804 return 0; 6805 } 6806 _ACEOF 6807 if ac_fn_c_try_link "$LINENO"; then : 6808 eval $cacheid=yes 6809 else 6810 eval $cacheid=no 6811 fi 6812 rm -f core conftest.err conftest.$ac_objext \ 6813 conftest$ac_exeext conftest.$ac_ext 6814 fi 6815 6816 6817 CFLAGS="$xorg_testset_save_CFLAGS" 6818 6819 eval supported=\$$cacheid 6820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6821 $as_echo "$supported" >&6; } 6822 if test "$supported" = "yes" ; then 6823 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6824 found="yes" 6825 fi 6826 fi 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 xorg_testset_save_CFLAGS="$CFLAGS" 6843 6844 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6847 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6848 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6849 $as_echo_n "(cached) " >&6 6850 else 6851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6852 /* end confdefs.h. */ 6853 int i; 6854 _ACEOF 6855 if ac_fn_c_try_compile "$LINENO"; then : 6856 xorg_cv_cc_flag_unknown_warning_option=yes 6857 else 6858 xorg_cv_cc_flag_unknown_warning_option=no 6859 fi 6860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6861 fi 6862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6863 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6864 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 fi 6867 6868 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6871 fi 6872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6874 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6875 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6876 $as_echo_n "(cached) " >&6 6877 else 6878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6879 /* end confdefs.h. */ 6880 int i; 6881 _ACEOF 6882 if ac_fn_c_try_compile "$LINENO"; then : 6883 xorg_cv_cc_flag_unused_command_line_argument=yes 6884 else 6885 xorg_cv_cc_flag_unused_command_line_argument=no 6886 fi 6887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6888 fi 6889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6890 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6891 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6892 CFLAGS="$xorg_testset_save_CFLAGS" 6893 fi 6894 6895 found="no" 6896 6897 if test $found = "no" ; then 6898 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6900 fi 6901 6902 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6904 fi 6905 6906 CFLAGS="$CFLAGS -Werror=nonnull" 6907 6908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6909 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6910 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6911 if eval \${$cacheid+:} false; then : 6912 $as_echo_n "(cached) " >&6 6913 else 6914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6915 /* end confdefs.h. */ 6916 int i; 6917 int 6918 main () 6919 { 6920 6921 ; 6922 return 0; 6923 } 6924 _ACEOF 6925 if ac_fn_c_try_link "$LINENO"; then : 6926 eval $cacheid=yes 6927 else 6928 eval $cacheid=no 6929 fi 6930 rm -f core conftest.err conftest.$ac_objext \ 6931 conftest$ac_exeext conftest.$ac_ext 6932 fi 6933 6934 6935 CFLAGS="$xorg_testset_save_CFLAGS" 6936 6937 eval supported=\$$cacheid 6938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6939 $as_echo "$supported" >&6; } 6940 if test "$supported" = "yes" ; then 6941 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6942 found="yes" 6943 fi 6944 fi 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 xorg_testset_save_CFLAGS="$CFLAGS" 6961 6962 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6965 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6966 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6967 $as_echo_n "(cached) " >&6 6968 else 6969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6970 /* end confdefs.h. */ 6971 int i; 6972 _ACEOF 6973 if ac_fn_c_try_compile "$LINENO"; then : 6974 xorg_cv_cc_flag_unknown_warning_option=yes 6975 else 6976 xorg_cv_cc_flag_unknown_warning_option=no 6977 fi 6978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6979 fi 6980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6981 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6983 CFLAGS="$xorg_testset_save_CFLAGS" 6984 fi 6985 6986 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6989 fi 6990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6992 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6993 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6994 $as_echo_n "(cached) " >&6 6995 else 6996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6997 /* end confdefs.h. */ 6998 int i; 6999 _ACEOF 7000 if ac_fn_c_try_compile "$LINENO"; then : 7001 xorg_cv_cc_flag_unused_command_line_argument=yes 7002 else 7003 xorg_cv_cc_flag_unused_command_line_argument=no 7004 fi 7005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7006 fi 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7008 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7010 CFLAGS="$xorg_testset_save_CFLAGS" 7011 fi 7012 7013 found="no" 7014 7015 if test $found = "no" ; then 7016 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7018 fi 7019 7020 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7022 fi 7023 7024 CFLAGS="$CFLAGS -Werror=init-self" 7025 7026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7027 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7028 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7029 if eval \${$cacheid+:} false; then : 7030 $as_echo_n "(cached) " >&6 7031 else 7032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7033 /* end confdefs.h. */ 7034 int i; 7035 int 7036 main () 7037 { 7038 7039 ; 7040 return 0; 7041 } 7042 _ACEOF 7043 if ac_fn_c_try_link "$LINENO"; then : 7044 eval $cacheid=yes 7045 else 7046 eval $cacheid=no 7047 fi 7048 rm -f core conftest.err conftest.$ac_objext \ 7049 conftest$ac_exeext conftest.$ac_ext 7050 fi 7051 7052 7053 CFLAGS="$xorg_testset_save_CFLAGS" 7054 7055 eval supported=\$$cacheid 7056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7057 $as_echo "$supported" >&6; } 7058 if test "$supported" = "yes" ; then 7059 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7060 found="yes" 7061 fi 7062 fi 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 xorg_testset_save_CFLAGS="$CFLAGS" 7079 7080 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7083 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7084 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7085 $as_echo_n "(cached) " >&6 7086 else 7087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7088 /* end confdefs.h. */ 7089 int i; 7090 _ACEOF 7091 if ac_fn_c_try_compile "$LINENO"; then : 7092 xorg_cv_cc_flag_unknown_warning_option=yes 7093 else 7094 xorg_cv_cc_flag_unknown_warning_option=no 7095 fi 7096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7097 fi 7098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7099 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7101 CFLAGS="$xorg_testset_save_CFLAGS" 7102 fi 7103 7104 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7107 fi 7108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7110 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7111 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7112 $as_echo_n "(cached) " >&6 7113 else 7114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7115 /* end confdefs.h. */ 7116 int i; 7117 _ACEOF 7118 if ac_fn_c_try_compile "$LINENO"; then : 7119 xorg_cv_cc_flag_unused_command_line_argument=yes 7120 else 7121 xorg_cv_cc_flag_unused_command_line_argument=no 7122 fi 7123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7124 fi 7125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7126 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7128 CFLAGS="$xorg_testset_save_CFLAGS" 7129 fi 7130 7131 found="no" 7132 7133 if test $found = "no" ; then 7134 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7136 fi 7137 7138 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7140 fi 7141 7142 CFLAGS="$CFLAGS -Werror=main" 7143 7144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7145 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7146 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7147 if eval \${$cacheid+:} false; then : 7148 $as_echo_n "(cached) " >&6 7149 else 7150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7151 /* end confdefs.h. */ 7152 int i; 7153 int 7154 main () 7155 { 7156 7157 ; 7158 return 0; 7159 } 7160 _ACEOF 7161 if ac_fn_c_try_link "$LINENO"; then : 7162 eval $cacheid=yes 7163 else 7164 eval $cacheid=no 7165 fi 7166 rm -f core conftest.err conftest.$ac_objext \ 7167 conftest$ac_exeext conftest.$ac_ext 7168 fi 7169 7170 7171 CFLAGS="$xorg_testset_save_CFLAGS" 7172 7173 eval supported=\$$cacheid 7174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7175 $as_echo "$supported" >&6; } 7176 if test "$supported" = "yes" ; then 7177 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7178 found="yes" 7179 fi 7180 fi 7181 7182 7183 7184 7185 7186 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 xorg_testset_save_CFLAGS="$CFLAGS" 7197 7198 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7201 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7202 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7203 $as_echo_n "(cached) " >&6 7204 else 7205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7206 /* end confdefs.h. */ 7207 int i; 7208 _ACEOF 7209 if ac_fn_c_try_compile "$LINENO"; then : 7210 xorg_cv_cc_flag_unknown_warning_option=yes 7211 else 7212 xorg_cv_cc_flag_unknown_warning_option=no 7213 fi 7214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7215 fi 7216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7217 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7218 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7219 CFLAGS="$xorg_testset_save_CFLAGS" 7220 fi 7221 7222 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7225 fi 7226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7228 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7229 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7230 $as_echo_n "(cached) " >&6 7231 else 7232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7233 /* end confdefs.h. */ 7234 int i; 7235 _ACEOF 7236 if ac_fn_c_try_compile "$LINENO"; then : 7237 xorg_cv_cc_flag_unused_command_line_argument=yes 7238 else 7239 xorg_cv_cc_flag_unused_command_line_argument=no 7240 fi 7241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7242 fi 7243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7244 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7245 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7246 CFLAGS="$xorg_testset_save_CFLAGS" 7247 fi 7248 7249 found="no" 7250 7251 if test $found = "no" ; then 7252 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7254 fi 7255 7256 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7258 fi 7259 7260 CFLAGS="$CFLAGS -Werror=missing-braces" 7261 7262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7263 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7264 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7265 if eval \${$cacheid+:} false; then : 7266 $as_echo_n "(cached) " >&6 7267 else 7268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7269 /* end confdefs.h. */ 7270 int i; 7271 int 7272 main () 7273 { 7274 7275 ; 7276 return 0; 7277 } 7278 _ACEOF 7279 if ac_fn_c_try_link "$LINENO"; then : 7280 eval $cacheid=yes 7281 else 7282 eval $cacheid=no 7283 fi 7284 rm -f core conftest.err conftest.$ac_objext \ 7285 conftest$ac_exeext conftest.$ac_ext 7286 fi 7287 7288 7289 CFLAGS="$xorg_testset_save_CFLAGS" 7290 7291 eval supported=\$$cacheid 7292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7293 $as_echo "$supported" >&6; } 7294 if test "$supported" = "yes" ; then 7295 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7296 found="yes" 7297 fi 7298 fi 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 xorg_testset_save_CFLAGS="$CFLAGS" 7315 7316 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7319 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7320 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7321 $as_echo_n "(cached) " >&6 7322 else 7323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7324 /* end confdefs.h. */ 7325 int i; 7326 _ACEOF 7327 if ac_fn_c_try_compile "$LINENO"; then : 7328 xorg_cv_cc_flag_unknown_warning_option=yes 7329 else 7330 xorg_cv_cc_flag_unknown_warning_option=no 7331 fi 7332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7333 fi 7334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7335 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7336 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7337 CFLAGS="$xorg_testset_save_CFLAGS" 7338 fi 7339 7340 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7343 fi 7344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7346 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7347 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 7354 if ac_fn_c_try_compile "$LINENO"; then : 7355 xorg_cv_cc_flag_unused_command_line_argument=yes 7356 else 7357 xorg_cv_cc_flag_unused_command_line_argument=no 7358 fi 7359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7360 fi 7361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7362 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7363 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7364 CFLAGS="$xorg_testset_save_CFLAGS" 7365 fi 7366 7367 found="no" 7368 7369 if test $found = "no" ; then 7370 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7372 fi 7373 7374 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7376 fi 7377 7378 CFLAGS="$CFLAGS -Werror=sequence-point" 7379 7380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7381 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7382 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7383 if eval \${$cacheid+:} false; then : 7384 $as_echo_n "(cached) " >&6 7385 else 7386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7387 /* end confdefs.h. */ 7388 int i; 7389 int 7390 main () 7391 { 7392 7393 ; 7394 return 0; 7395 } 7396 _ACEOF 7397 if ac_fn_c_try_link "$LINENO"; then : 7398 eval $cacheid=yes 7399 else 7400 eval $cacheid=no 7401 fi 7402 rm -f core conftest.err conftest.$ac_objext \ 7403 conftest$ac_exeext conftest.$ac_ext 7404 fi 7405 7406 7407 CFLAGS="$xorg_testset_save_CFLAGS" 7408 7409 eval supported=\$$cacheid 7410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7411 $as_echo "$supported" >&6; } 7412 if test "$supported" = "yes" ; then 7413 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7414 found="yes" 7415 fi 7416 fi 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 xorg_testset_save_CFLAGS="$CFLAGS" 7433 7434 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7437 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7438 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7439 $as_echo_n "(cached) " >&6 7440 else 7441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7442 /* end confdefs.h. */ 7443 int i; 7444 _ACEOF 7445 if ac_fn_c_try_compile "$LINENO"; then : 7446 xorg_cv_cc_flag_unknown_warning_option=yes 7447 else 7448 xorg_cv_cc_flag_unknown_warning_option=no 7449 fi 7450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7451 fi 7452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7453 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7454 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7455 CFLAGS="$xorg_testset_save_CFLAGS" 7456 fi 7457 7458 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7461 fi 7462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7464 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7465 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7466 $as_echo_n "(cached) " >&6 7467 else 7468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7469 /* end confdefs.h. */ 7470 int i; 7471 _ACEOF 7472 if ac_fn_c_try_compile "$LINENO"; then : 7473 xorg_cv_cc_flag_unused_command_line_argument=yes 7474 else 7475 xorg_cv_cc_flag_unused_command_line_argument=no 7476 fi 7477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7478 fi 7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7480 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7481 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7482 CFLAGS="$xorg_testset_save_CFLAGS" 7483 fi 7484 7485 found="no" 7486 7487 if test $found = "no" ; then 7488 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7490 fi 7491 7492 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7494 fi 7495 7496 CFLAGS="$CFLAGS -Werror=return-type" 7497 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7499 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7500 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7501 if eval \${$cacheid+:} false; then : 7502 $as_echo_n "(cached) " >&6 7503 else 7504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7505 /* end confdefs.h. */ 7506 int i; 7507 int 7508 main () 7509 { 7510 7511 ; 7512 return 0; 7513 } 7514 _ACEOF 7515 if ac_fn_c_try_link "$LINENO"; then : 7516 eval $cacheid=yes 7517 else 7518 eval $cacheid=no 7519 fi 7520 rm -f core conftest.err conftest.$ac_objext \ 7521 conftest$ac_exeext conftest.$ac_ext 7522 fi 7523 7524 7525 CFLAGS="$xorg_testset_save_CFLAGS" 7526 7527 eval supported=\$$cacheid 7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7529 $as_echo "$supported" >&6; } 7530 if test "$supported" = "yes" ; then 7531 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7532 found="yes" 7533 fi 7534 fi 7535 7536 if test $found = "no" ; then 7537 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7539 fi 7540 7541 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7543 fi 7544 7545 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7546 7547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7548 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7549 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7550 if eval \${$cacheid+:} false; then : 7551 $as_echo_n "(cached) " >&6 7552 else 7553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7554 /* end confdefs.h. */ 7555 int i; 7556 int 7557 main () 7558 { 7559 7560 ; 7561 return 0; 7562 } 7563 _ACEOF 7564 if ac_fn_c_try_link "$LINENO"; then : 7565 eval $cacheid=yes 7566 else 7567 eval $cacheid=no 7568 fi 7569 rm -f core conftest.err conftest.$ac_objext \ 7570 conftest$ac_exeext conftest.$ac_ext 7571 fi 7572 7573 7574 CFLAGS="$xorg_testset_save_CFLAGS" 7575 7576 eval supported=\$$cacheid 7577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7578 $as_echo "$supported" >&6; } 7579 if test "$supported" = "yes" ; then 7580 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7581 found="yes" 7582 fi 7583 fi 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 xorg_testset_save_CFLAGS="$CFLAGS" 7600 7601 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7604 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7605 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7606 $as_echo_n "(cached) " >&6 7607 else 7608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7609 /* end confdefs.h. */ 7610 int i; 7611 _ACEOF 7612 if ac_fn_c_try_compile "$LINENO"; then : 7613 xorg_cv_cc_flag_unknown_warning_option=yes 7614 else 7615 xorg_cv_cc_flag_unknown_warning_option=no 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7618 fi 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7620 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7621 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7622 CFLAGS="$xorg_testset_save_CFLAGS" 7623 fi 7624 7625 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7628 fi 7629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7631 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7632 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7633 $as_echo_n "(cached) " >&6 7634 else 7635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7636 /* end confdefs.h. */ 7637 int i; 7638 _ACEOF 7639 if ac_fn_c_try_compile "$LINENO"; then : 7640 xorg_cv_cc_flag_unused_command_line_argument=yes 7641 else 7642 xorg_cv_cc_flag_unused_command_line_argument=no 7643 fi 7644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7645 fi 7646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7647 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7648 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7649 CFLAGS="$xorg_testset_save_CFLAGS" 7650 fi 7651 7652 found="no" 7653 7654 if test $found = "no" ; then 7655 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7657 fi 7658 7659 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7661 fi 7662 7663 CFLAGS="$CFLAGS -Werror=trigraphs" 7664 7665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7666 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7667 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7668 if eval \${$cacheid+:} false; then : 7669 $as_echo_n "(cached) " >&6 7670 else 7671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7672 /* end confdefs.h. */ 7673 int i; 7674 int 7675 main () 7676 { 7677 7678 ; 7679 return 0; 7680 } 7681 _ACEOF 7682 if ac_fn_c_try_link "$LINENO"; then : 7683 eval $cacheid=yes 7684 else 7685 eval $cacheid=no 7686 fi 7687 rm -f core conftest.err conftest.$ac_objext \ 7688 conftest$ac_exeext conftest.$ac_ext 7689 fi 7690 7691 7692 CFLAGS="$xorg_testset_save_CFLAGS" 7693 7694 eval supported=\$$cacheid 7695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7696 $as_echo "$supported" >&6; } 7697 if test "$supported" = "yes" ; then 7698 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7699 found="yes" 7700 fi 7701 fi 7702 7703 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 xorg_testset_save_CFLAGS="$CFLAGS" 7718 7719 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7722 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7723 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7724 $as_echo_n "(cached) " >&6 7725 else 7726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7727 /* end confdefs.h. */ 7728 int i; 7729 _ACEOF 7730 if ac_fn_c_try_compile "$LINENO"; then : 7731 xorg_cv_cc_flag_unknown_warning_option=yes 7732 else 7733 xorg_cv_cc_flag_unknown_warning_option=no 7734 fi 7735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7736 fi 7737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7738 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7739 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7740 CFLAGS="$xorg_testset_save_CFLAGS" 7741 fi 7742 7743 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7746 fi 7747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7749 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7750 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7751 $as_echo_n "(cached) " >&6 7752 else 7753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7754 /* end confdefs.h. */ 7755 int i; 7756 _ACEOF 7757 if ac_fn_c_try_compile "$LINENO"; then : 7758 xorg_cv_cc_flag_unused_command_line_argument=yes 7759 else 7760 xorg_cv_cc_flag_unused_command_line_argument=no 7761 fi 7762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7763 fi 7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7765 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7766 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7767 CFLAGS="$xorg_testset_save_CFLAGS" 7768 fi 7769 7770 found="no" 7771 7772 if test $found = "no" ; then 7773 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7775 fi 7776 7777 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7779 fi 7780 7781 CFLAGS="$CFLAGS -Werror=array-bounds" 7782 7783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7784 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7785 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7786 if eval \${$cacheid+:} false; then : 7787 $as_echo_n "(cached) " >&6 7788 else 7789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7790 /* end confdefs.h. */ 7791 int i; 7792 int 7793 main () 7794 { 7795 7796 ; 7797 return 0; 7798 } 7799 _ACEOF 7800 if ac_fn_c_try_link "$LINENO"; then : 7801 eval $cacheid=yes 7802 else 7803 eval $cacheid=no 7804 fi 7805 rm -f core conftest.err conftest.$ac_objext \ 7806 conftest$ac_exeext conftest.$ac_ext 7807 fi 7808 7809 7810 CFLAGS="$xorg_testset_save_CFLAGS" 7811 7812 eval supported=\$$cacheid 7813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7814 $as_echo "$supported" >&6; } 7815 if test "$supported" = "yes" ; then 7816 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7817 found="yes" 7818 fi 7819 fi 7820 7821 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 xorg_testset_save_CFLAGS="$CFLAGS" 7836 7837 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7840 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7841 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7842 $as_echo_n "(cached) " >&6 7843 else 7844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7845 /* end confdefs.h. */ 7846 int i; 7847 _ACEOF 7848 if ac_fn_c_try_compile "$LINENO"; then : 7849 xorg_cv_cc_flag_unknown_warning_option=yes 7850 else 7851 xorg_cv_cc_flag_unknown_warning_option=no 7852 fi 7853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7854 fi 7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7856 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7857 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7858 CFLAGS="$xorg_testset_save_CFLAGS" 7859 fi 7860 7861 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7864 fi 7865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7867 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7868 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7869 $as_echo_n "(cached) " >&6 7870 else 7871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7872 /* end confdefs.h. */ 7873 int i; 7874 _ACEOF 7875 if ac_fn_c_try_compile "$LINENO"; then : 7876 xorg_cv_cc_flag_unused_command_line_argument=yes 7877 else 7878 xorg_cv_cc_flag_unused_command_line_argument=no 7879 fi 7880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7881 fi 7882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7883 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7884 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7885 CFLAGS="$xorg_testset_save_CFLAGS" 7886 fi 7887 7888 found="no" 7889 7890 if test $found = "no" ; then 7891 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7893 fi 7894 7895 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7897 fi 7898 7899 CFLAGS="$CFLAGS -Werror=write-strings" 7900 7901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7902 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7903 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7904 if eval \${$cacheid+:} false; then : 7905 $as_echo_n "(cached) " >&6 7906 else 7907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7908 /* end confdefs.h. */ 7909 int i; 7910 int 7911 main () 7912 { 7913 7914 ; 7915 return 0; 7916 } 7917 _ACEOF 7918 if ac_fn_c_try_link "$LINENO"; then : 7919 eval $cacheid=yes 7920 else 7921 eval $cacheid=no 7922 fi 7923 rm -f core conftest.err conftest.$ac_objext \ 7924 conftest$ac_exeext conftest.$ac_ext 7925 fi 7926 7927 7928 CFLAGS="$xorg_testset_save_CFLAGS" 7929 7930 eval supported=\$$cacheid 7931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7932 $as_echo "$supported" >&6; } 7933 if test "$supported" = "yes" ; then 7934 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7935 found="yes" 7936 fi 7937 fi 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 xorg_testset_save_CFLAGS="$CFLAGS" 7954 7955 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7958 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7959 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7960 $as_echo_n "(cached) " >&6 7961 else 7962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7963 /* end confdefs.h. */ 7964 int i; 7965 _ACEOF 7966 if ac_fn_c_try_compile "$LINENO"; then : 7967 xorg_cv_cc_flag_unknown_warning_option=yes 7968 else 7969 xorg_cv_cc_flag_unknown_warning_option=no 7970 fi 7971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7972 fi 7973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7974 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7976 CFLAGS="$xorg_testset_save_CFLAGS" 7977 fi 7978 7979 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7982 fi 7983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7985 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7986 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7987 $as_echo_n "(cached) " >&6 7988 else 7989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7990 /* end confdefs.h. */ 7991 int i; 7992 _ACEOF 7993 if ac_fn_c_try_compile "$LINENO"; then : 7994 xorg_cv_cc_flag_unused_command_line_argument=yes 7995 else 7996 xorg_cv_cc_flag_unused_command_line_argument=no 7997 fi 7998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7999 fi 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8001 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8002 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8003 CFLAGS="$xorg_testset_save_CFLAGS" 8004 fi 8005 8006 found="no" 8007 8008 if test $found = "no" ; then 8009 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8011 fi 8012 8013 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8015 fi 8016 8017 CFLAGS="$CFLAGS -Werror=address" 8018 8019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8020 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8021 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8022 if eval \${$cacheid+:} false; then : 8023 $as_echo_n "(cached) " >&6 8024 else 8025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8026 /* end confdefs.h. */ 8027 int i; 8028 int 8029 main () 8030 { 8031 8032 ; 8033 return 0; 8034 } 8035 _ACEOF 8036 if ac_fn_c_try_link "$LINENO"; then : 8037 eval $cacheid=yes 8038 else 8039 eval $cacheid=no 8040 fi 8041 rm -f core conftest.err conftest.$ac_objext \ 8042 conftest$ac_exeext conftest.$ac_ext 8043 fi 8044 8045 8046 CFLAGS="$xorg_testset_save_CFLAGS" 8047 8048 eval supported=\$$cacheid 8049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8050 $as_echo "$supported" >&6; } 8051 if test "$supported" = "yes" ; then 8052 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8053 found="yes" 8054 fi 8055 fi 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 xorg_testset_save_CFLAGS="$CFLAGS" 8072 8073 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8076 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8077 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8078 $as_echo_n "(cached) " >&6 8079 else 8080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8081 /* end confdefs.h. */ 8082 int i; 8083 _ACEOF 8084 if ac_fn_c_try_compile "$LINENO"; then : 8085 xorg_cv_cc_flag_unknown_warning_option=yes 8086 else 8087 xorg_cv_cc_flag_unknown_warning_option=no 8088 fi 8089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8090 fi 8091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8092 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8093 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8094 CFLAGS="$xorg_testset_save_CFLAGS" 8095 fi 8096 8097 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8100 fi 8101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8103 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8104 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8105 $as_echo_n "(cached) " >&6 8106 else 8107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8108 /* end confdefs.h. */ 8109 int i; 8110 _ACEOF 8111 if ac_fn_c_try_compile "$LINENO"; then : 8112 xorg_cv_cc_flag_unused_command_line_argument=yes 8113 else 8114 xorg_cv_cc_flag_unused_command_line_argument=no 8115 fi 8116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8117 fi 8118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8119 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8120 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8121 CFLAGS="$xorg_testset_save_CFLAGS" 8122 fi 8123 8124 found="no" 8125 8126 if test $found = "no" ; then 8127 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8129 fi 8130 8131 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8133 fi 8134 8135 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8136 8137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8138 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8139 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8140 if eval \${$cacheid+:} false; then : 8141 $as_echo_n "(cached) " >&6 8142 else 8143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8144 /* end confdefs.h. */ 8145 int i; 8146 int 8147 main () 8148 { 8149 8150 ; 8151 return 0; 8152 } 8153 _ACEOF 8154 if ac_fn_c_try_link "$LINENO"; then : 8155 eval $cacheid=yes 8156 else 8157 eval $cacheid=no 8158 fi 8159 rm -f core conftest.err conftest.$ac_objext \ 8160 conftest$ac_exeext conftest.$ac_ext 8161 fi 8162 8163 8164 CFLAGS="$xorg_testset_save_CFLAGS" 8165 8166 eval supported=\$$cacheid 8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8168 $as_echo "$supported" >&6; } 8169 if test "$supported" = "yes" ; then 8170 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8171 found="yes" 8172 fi 8173 fi 8174 8175 if test $found = "no" ; then 8176 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8178 fi 8179 8180 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8182 fi 8183 8184 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8185 8186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8187 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8188 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8189 if eval \${$cacheid+:} false; then : 8190 $as_echo_n "(cached) " >&6 8191 else 8192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8193 /* end confdefs.h. */ 8194 int i; 8195 int 8196 main () 8197 { 8198 8199 ; 8200 return 0; 8201 } 8202 _ACEOF 8203 if ac_fn_c_try_link "$LINENO"; then : 8204 eval $cacheid=yes 8205 else 8206 eval $cacheid=no 8207 fi 8208 rm -f core conftest.err conftest.$ac_objext \ 8209 conftest$ac_exeext conftest.$ac_ext 8210 fi 8211 8212 8213 CFLAGS="$xorg_testset_save_CFLAGS" 8214 8215 eval supported=\$$cacheid 8216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8217 $as_echo "$supported" >&6; } 8218 if test "$supported" = "yes" ; then 8219 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8220 found="yes" 8221 fi 8222 fi 8223 8224 8225 8226 8227 8228 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 xorg_testset_save_CFLAGS="$CFLAGS" 8239 8240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8243 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8244 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8245 $as_echo_n "(cached) " >&6 8246 else 8247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8248 /* end confdefs.h. */ 8249 int i; 8250 _ACEOF 8251 if ac_fn_c_try_compile "$LINENO"; then : 8252 xorg_cv_cc_flag_unknown_warning_option=yes 8253 else 8254 xorg_cv_cc_flag_unknown_warning_option=no 8255 fi 8256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8257 fi 8258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8259 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8261 CFLAGS="$xorg_testset_save_CFLAGS" 8262 fi 8263 8264 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8267 fi 8268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8270 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8271 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8272 $as_echo_n "(cached) " >&6 8273 else 8274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8275 /* end confdefs.h. */ 8276 int i; 8277 _ACEOF 8278 if ac_fn_c_try_compile "$LINENO"; then : 8279 xorg_cv_cc_flag_unused_command_line_argument=yes 8280 else 8281 xorg_cv_cc_flag_unused_command_line_argument=no 8282 fi 8283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8284 fi 8285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8286 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8288 CFLAGS="$xorg_testset_save_CFLAGS" 8289 fi 8290 8291 found="no" 8292 8293 if test $found = "no" ; then 8294 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8296 fi 8297 8298 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8300 fi 8301 8302 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8303 8304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8305 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8306 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8307 if eval \${$cacheid+:} false; then : 8308 $as_echo_n "(cached) " >&6 8309 else 8310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8311 /* end confdefs.h. */ 8312 int i; 8313 int 8314 main () 8315 { 8316 8317 ; 8318 return 0; 8319 } 8320 _ACEOF 8321 if ac_fn_c_try_link "$LINENO"; then : 8322 eval $cacheid=yes 8323 else 8324 eval $cacheid=no 8325 fi 8326 rm -f core conftest.err conftest.$ac_objext \ 8327 conftest$ac_exeext conftest.$ac_ext 8328 fi 8329 8330 8331 CFLAGS="$xorg_testset_save_CFLAGS" 8332 8333 eval supported=\$$cacheid 8334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8335 $as_echo "$supported" >&6; } 8336 if test "$supported" = "yes" ; then 8337 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8338 found="yes" 8339 fi 8340 fi 8341 8342 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8343 else 8344 { $as_echo "$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 8345 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8346 8347 8348 8349 8350 8351 8352 8353 8354 8355 8356 8357 8358 8359 xorg_testset_save_CFLAGS="$CFLAGS" 8360 8361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8364 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8365 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8366 $as_echo_n "(cached) " >&6 8367 else 8368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8369 /* end confdefs.h. */ 8370 int i; 8371 _ACEOF 8372 if ac_fn_c_try_compile "$LINENO"; then : 8373 xorg_cv_cc_flag_unknown_warning_option=yes 8374 else 8375 xorg_cv_cc_flag_unknown_warning_option=no 8376 fi 8377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8378 fi 8379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8380 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8382 CFLAGS="$xorg_testset_save_CFLAGS" 8383 fi 8384 8385 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8388 fi 8389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8391 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8392 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8393 $as_echo_n "(cached) " >&6 8394 else 8395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8396 /* end confdefs.h. */ 8397 int i; 8398 _ACEOF 8399 if ac_fn_c_try_compile "$LINENO"; then : 8400 xorg_cv_cc_flag_unused_command_line_argument=yes 8401 else 8402 xorg_cv_cc_flag_unused_command_line_argument=no 8403 fi 8404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8405 fi 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8407 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8409 CFLAGS="$xorg_testset_save_CFLAGS" 8410 fi 8411 8412 found="no" 8413 8414 if test $found = "no" ; then 8415 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8417 fi 8418 8419 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8421 fi 8422 8423 CFLAGS="$CFLAGS -Wimplicit" 8424 8425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8426 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8427 cacheid=xorg_cv_cc_flag__Wimplicit 8428 if eval \${$cacheid+:} false; then : 8429 $as_echo_n "(cached) " >&6 8430 else 8431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8432 /* end confdefs.h. */ 8433 int i; 8434 int 8435 main () 8436 { 8437 8438 ; 8439 return 0; 8440 } 8441 _ACEOF 8442 if ac_fn_c_try_link "$LINENO"; then : 8443 eval $cacheid=yes 8444 else 8445 eval $cacheid=no 8446 fi 8447 rm -f core conftest.err conftest.$ac_objext \ 8448 conftest$ac_exeext conftest.$ac_ext 8449 fi 8450 8451 8452 CFLAGS="$xorg_testset_save_CFLAGS" 8453 8454 eval supported=\$$cacheid 8455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8456 $as_echo "$supported" >&6; } 8457 if test "$supported" = "yes" ; then 8458 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8459 found="yes" 8460 fi 8461 fi 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 8473 8474 8475 8476 8477 xorg_testset_save_CFLAGS="$CFLAGS" 8478 8479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8482 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8483 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8484 $as_echo_n "(cached) " >&6 8485 else 8486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8487 /* end confdefs.h. */ 8488 int i; 8489 _ACEOF 8490 if ac_fn_c_try_compile "$LINENO"; then : 8491 xorg_cv_cc_flag_unknown_warning_option=yes 8492 else 8493 xorg_cv_cc_flag_unknown_warning_option=no 8494 fi 8495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8496 fi 8497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8498 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8500 CFLAGS="$xorg_testset_save_CFLAGS" 8501 fi 8502 8503 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8506 fi 8507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8509 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8510 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8511 $as_echo_n "(cached) " >&6 8512 else 8513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8514 /* end confdefs.h. */ 8515 int i; 8516 _ACEOF 8517 if ac_fn_c_try_compile "$LINENO"; then : 8518 xorg_cv_cc_flag_unused_command_line_argument=yes 8519 else 8520 xorg_cv_cc_flag_unused_command_line_argument=no 8521 fi 8522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8523 fi 8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8525 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528 fi 8529 8530 found="no" 8531 8532 if test $found = "no" ; then 8533 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8535 fi 8536 8537 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8539 fi 8540 8541 CFLAGS="$CFLAGS -Wnonnull" 8542 8543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8544 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8545 cacheid=xorg_cv_cc_flag__Wnonnull 8546 if eval \${$cacheid+:} 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 int 8553 main () 8554 { 8555 8556 ; 8557 return 0; 8558 } 8559 _ACEOF 8560 if ac_fn_c_try_link "$LINENO"; then : 8561 eval $cacheid=yes 8562 else 8563 eval $cacheid=no 8564 fi 8565 rm -f core conftest.err conftest.$ac_objext \ 8566 conftest$ac_exeext conftest.$ac_ext 8567 fi 8568 8569 8570 CFLAGS="$xorg_testset_save_CFLAGS" 8571 8572 eval supported=\$$cacheid 8573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8574 $as_echo "$supported" >&6; } 8575 if test "$supported" = "yes" ; then 8576 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8577 found="yes" 8578 fi 8579 fi 8580 8581 8582 8583 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 xorg_testset_save_CFLAGS="$CFLAGS" 8596 8597 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8600 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8601 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8602 $as_echo_n "(cached) " >&6 8603 else 8604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8605 /* end confdefs.h. */ 8606 int i; 8607 _ACEOF 8608 if ac_fn_c_try_compile "$LINENO"; then : 8609 xorg_cv_cc_flag_unknown_warning_option=yes 8610 else 8611 xorg_cv_cc_flag_unknown_warning_option=no 8612 fi 8613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8614 fi 8615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8616 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8617 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8618 CFLAGS="$xorg_testset_save_CFLAGS" 8619 fi 8620 8621 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8624 fi 8625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8627 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8628 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8629 $as_echo_n "(cached) " >&6 8630 else 8631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8632 /* end confdefs.h. */ 8633 int i; 8634 _ACEOF 8635 if ac_fn_c_try_compile "$LINENO"; then : 8636 xorg_cv_cc_flag_unused_command_line_argument=yes 8637 else 8638 xorg_cv_cc_flag_unused_command_line_argument=no 8639 fi 8640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8641 fi 8642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8643 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8644 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646 fi 8647 8648 found="no" 8649 8650 if test $found = "no" ; then 8651 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 fi 8654 8655 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8657 fi 8658 8659 CFLAGS="$CFLAGS -Winit-self" 8660 8661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8662 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8663 cacheid=xorg_cv_cc_flag__Winit_self 8664 if eval \${$cacheid+:} false; then : 8665 $as_echo_n "(cached) " >&6 8666 else 8667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8668 /* end confdefs.h. */ 8669 int i; 8670 int 8671 main () 8672 { 8673 8674 ; 8675 return 0; 8676 } 8677 _ACEOF 8678 if ac_fn_c_try_link "$LINENO"; then : 8679 eval $cacheid=yes 8680 else 8681 eval $cacheid=no 8682 fi 8683 rm -f core conftest.err conftest.$ac_objext \ 8684 conftest$ac_exeext conftest.$ac_ext 8685 fi 8686 8687 8688 CFLAGS="$xorg_testset_save_CFLAGS" 8689 8690 eval supported=\$$cacheid 8691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8692 $as_echo "$supported" >&6; } 8693 if test "$supported" = "yes" ; then 8694 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8695 found="yes" 8696 fi 8697 fi 8698 8699 8700 8701 8702 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 xorg_testset_save_CFLAGS="$CFLAGS" 8714 8715 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8718 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8719 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 _ACEOF 8726 if ac_fn_c_try_compile "$LINENO"; then : 8727 xorg_cv_cc_flag_unknown_warning_option=yes 8728 else 8729 xorg_cv_cc_flag_unknown_warning_option=no 8730 fi 8731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8732 fi 8733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8734 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8735 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8736 CFLAGS="$xorg_testset_save_CFLAGS" 8737 fi 8738 8739 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8742 fi 8743 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8745 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8746 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8747 $as_echo_n "(cached) " >&6 8748 else 8749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8750 /* end confdefs.h. */ 8751 int i; 8752 _ACEOF 8753 if ac_fn_c_try_compile "$LINENO"; then : 8754 xorg_cv_cc_flag_unused_command_line_argument=yes 8755 else 8756 xorg_cv_cc_flag_unused_command_line_argument=no 8757 fi 8758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8759 fi 8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8761 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8762 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8763 CFLAGS="$xorg_testset_save_CFLAGS" 8764 fi 8765 8766 found="no" 8767 8768 if test $found = "no" ; then 8769 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8771 fi 8772 8773 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8775 fi 8776 8777 CFLAGS="$CFLAGS -Wmain" 8778 8779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8780 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8781 cacheid=xorg_cv_cc_flag__Wmain 8782 if eval \${$cacheid+:} false; then : 8783 $as_echo_n "(cached) " >&6 8784 else 8785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8786 /* end confdefs.h. */ 8787 int i; 8788 int 8789 main () 8790 { 8791 8792 ; 8793 return 0; 8794 } 8795 _ACEOF 8796 if ac_fn_c_try_link "$LINENO"; then : 8797 eval $cacheid=yes 8798 else 8799 eval $cacheid=no 8800 fi 8801 rm -f core conftest.err conftest.$ac_objext \ 8802 conftest$ac_exeext conftest.$ac_ext 8803 fi 8804 8805 8806 CFLAGS="$xorg_testset_save_CFLAGS" 8807 8808 eval supported=\$$cacheid 8809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8810 $as_echo "$supported" >&6; } 8811 if test "$supported" = "yes" ; then 8812 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8813 found="yes" 8814 fi 8815 fi 8816 8817 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 xorg_testset_save_CFLAGS="$CFLAGS" 8832 8833 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8836 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8837 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8838 $as_echo_n "(cached) " >&6 8839 else 8840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8841 /* end confdefs.h. */ 8842 int i; 8843 _ACEOF 8844 if ac_fn_c_try_compile "$LINENO"; then : 8845 xorg_cv_cc_flag_unknown_warning_option=yes 8846 else 8847 xorg_cv_cc_flag_unknown_warning_option=no 8848 fi 8849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8850 fi 8851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8852 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8853 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8854 CFLAGS="$xorg_testset_save_CFLAGS" 8855 fi 8856 8857 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8860 fi 8861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8863 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8864 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8865 $as_echo_n "(cached) " >&6 8866 else 8867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8868 /* end confdefs.h. */ 8869 int i; 8870 _ACEOF 8871 if ac_fn_c_try_compile "$LINENO"; then : 8872 xorg_cv_cc_flag_unused_command_line_argument=yes 8873 else 8874 xorg_cv_cc_flag_unused_command_line_argument=no 8875 fi 8876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8877 fi 8878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8879 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8881 CFLAGS="$xorg_testset_save_CFLAGS" 8882 fi 8883 8884 found="no" 8885 8886 if test $found = "no" ; then 8887 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8889 fi 8890 8891 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8893 fi 8894 8895 CFLAGS="$CFLAGS -Wmissing-braces" 8896 8897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8898 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8899 cacheid=xorg_cv_cc_flag__Wmissing_braces 8900 if eval \${$cacheid+:} false; then : 8901 $as_echo_n "(cached) " >&6 8902 else 8903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8904 /* end confdefs.h. */ 8905 int i; 8906 int 8907 main () 8908 { 8909 8910 ; 8911 return 0; 8912 } 8913 _ACEOF 8914 if ac_fn_c_try_link "$LINENO"; then : 8915 eval $cacheid=yes 8916 else 8917 eval $cacheid=no 8918 fi 8919 rm -f core conftest.err conftest.$ac_objext \ 8920 conftest$ac_exeext conftest.$ac_ext 8921 fi 8922 8923 8924 CFLAGS="$xorg_testset_save_CFLAGS" 8925 8926 eval supported=\$$cacheid 8927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8928 $as_echo "$supported" >&6; } 8929 if test "$supported" = "yes" ; then 8930 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8931 found="yes" 8932 fi 8933 fi 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 xorg_testset_save_CFLAGS="$CFLAGS" 8950 8951 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8954 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8955 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8956 $as_echo_n "(cached) " >&6 8957 else 8958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8959 /* end confdefs.h. */ 8960 int i; 8961 _ACEOF 8962 if ac_fn_c_try_compile "$LINENO"; then : 8963 xorg_cv_cc_flag_unknown_warning_option=yes 8964 else 8965 xorg_cv_cc_flag_unknown_warning_option=no 8966 fi 8967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8968 fi 8969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8970 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8971 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8972 CFLAGS="$xorg_testset_save_CFLAGS" 8973 fi 8974 8975 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8978 fi 8979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8981 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8982 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8983 $as_echo_n "(cached) " >&6 8984 else 8985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8986 /* end confdefs.h. */ 8987 int i; 8988 _ACEOF 8989 if ac_fn_c_try_compile "$LINENO"; then : 8990 xorg_cv_cc_flag_unused_command_line_argument=yes 8991 else 8992 xorg_cv_cc_flag_unused_command_line_argument=no 8993 fi 8994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8995 fi 8996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8997 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8998 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8999 CFLAGS="$xorg_testset_save_CFLAGS" 9000 fi 9001 9002 found="no" 9003 9004 if test $found = "no" ; then 9005 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9007 fi 9008 9009 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9011 fi 9012 9013 CFLAGS="$CFLAGS -Wsequence-point" 9014 9015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9016 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9017 cacheid=xorg_cv_cc_flag__Wsequence_point 9018 if eval \${$cacheid+:} false; then : 9019 $as_echo_n "(cached) " >&6 9020 else 9021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9022 /* end confdefs.h. */ 9023 int i; 9024 int 9025 main () 9026 { 9027 9028 ; 9029 return 0; 9030 } 9031 _ACEOF 9032 if ac_fn_c_try_link "$LINENO"; then : 9033 eval $cacheid=yes 9034 else 9035 eval $cacheid=no 9036 fi 9037 rm -f core conftest.err conftest.$ac_objext \ 9038 conftest$ac_exeext conftest.$ac_ext 9039 fi 9040 9041 9042 CFLAGS="$xorg_testset_save_CFLAGS" 9043 9044 eval supported=\$$cacheid 9045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9046 $as_echo "$supported" >&6; } 9047 if test "$supported" = "yes" ; then 9048 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9049 found="yes" 9050 fi 9051 fi 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 xorg_testset_save_CFLAGS="$CFLAGS" 9068 9069 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9072 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9073 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9074 $as_echo_n "(cached) " >&6 9075 else 9076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9077 /* end confdefs.h. */ 9078 int i; 9079 _ACEOF 9080 if ac_fn_c_try_compile "$LINENO"; then : 9081 xorg_cv_cc_flag_unknown_warning_option=yes 9082 else 9083 xorg_cv_cc_flag_unknown_warning_option=no 9084 fi 9085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9086 fi 9087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9088 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9089 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9090 CFLAGS="$xorg_testset_save_CFLAGS" 9091 fi 9092 9093 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9096 fi 9097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9099 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9100 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9101 $as_echo_n "(cached) " >&6 9102 else 9103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9104 /* end confdefs.h. */ 9105 int i; 9106 _ACEOF 9107 if ac_fn_c_try_compile "$LINENO"; then : 9108 xorg_cv_cc_flag_unused_command_line_argument=yes 9109 else 9110 xorg_cv_cc_flag_unused_command_line_argument=no 9111 fi 9112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9113 fi 9114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9115 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9116 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9117 CFLAGS="$xorg_testset_save_CFLAGS" 9118 fi 9119 9120 found="no" 9121 9122 if test $found = "no" ; then 9123 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9125 fi 9126 9127 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9129 fi 9130 9131 CFLAGS="$CFLAGS -Wreturn-type" 9132 9133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9134 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9135 cacheid=xorg_cv_cc_flag__Wreturn_type 9136 if eval \${$cacheid+:} false; then : 9137 $as_echo_n "(cached) " >&6 9138 else 9139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9140 /* end confdefs.h. */ 9141 int i; 9142 int 9143 main () 9144 { 9145 9146 ; 9147 return 0; 9148 } 9149 _ACEOF 9150 if ac_fn_c_try_link "$LINENO"; then : 9151 eval $cacheid=yes 9152 else 9153 eval $cacheid=no 9154 fi 9155 rm -f core conftest.err conftest.$ac_objext \ 9156 conftest$ac_exeext conftest.$ac_ext 9157 fi 9158 9159 9160 CFLAGS="$xorg_testset_save_CFLAGS" 9161 9162 eval supported=\$$cacheid 9163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9164 $as_echo "$supported" >&6; } 9165 if test "$supported" = "yes" ; then 9166 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9167 found="yes" 9168 fi 9169 fi 9170 9171 9172 9173 9174 9175 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 xorg_testset_save_CFLAGS="$CFLAGS" 9186 9187 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9190 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9191 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9192 $as_echo_n "(cached) " >&6 9193 else 9194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9195 /* end confdefs.h. */ 9196 int i; 9197 _ACEOF 9198 if ac_fn_c_try_compile "$LINENO"; then : 9199 xorg_cv_cc_flag_unknown_warning_option=yes 9200 else 9201 xorg_cv_cc_flag_unknown_warning_option=no 9202 fi 9203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9204 fi 9205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9206 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9208 CFLAGS="$xorg_testset_save_CFLAGS" 9209 fi 9210 9211 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9214 fi 9215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9217 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9218 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9219 $as_echo_n "(cached) " >&6 9220 else 9221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9222 /* end confdefs.h. */ 9223 int i; 9224 _ACEOF 9225 if ac_fn_c_try_compile "$LINENO"; then : 9226 xorg_cv_cc_flag_unused_command_line_argument=yes 9227 else 9228 xorg_cv_cc_flag_unused_command_line_argument=no 9229 fi 9230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9231 fi 9232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9233 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9234 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9235 CFLAGS="$xorg_testset_save_CFLAGS" 9236 fi 9237 9238 found="no" 9239 9240 if test $found = "no" ; then 9241 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9243 fi 9244 9245 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9247 fi 9248 9249 CFLAGS="$CFLAGS -Wtrigraphs" 9250 9251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9252 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9253 cacheid=xorg_cv_cc_flag__Wtrigraphs 9254 if eval \${$cacheid+:} false; then : 9255 $as_echo_n "(cached) " >&6 9256 else 9257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9258 /* end confdefs.h. */ 9259 int i; 9260 int 9261 main () 9262 { 9263 9264 ; 9265 return 0; 9266 } 9267 _ACEOF 9268 if ac_fn_c_try_link "$LINENO"; then : 9269 eval $cacheid=yes 9270 else 9271 eval $cacheid=no 9272 fi 9273 rm -f core conftest.err conftest.$ac_objext \ 9274 conftest$ac_exeext conftest.$ac_ext 9275 fi 9276 9277 9278 CFLAGS="$xorg_testset_save_CFLAGS" 9279 9280 eval supported=\$$cacheid 9281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9282 $as_echo "$supported" >&6; } 9283 if test "$supported" = "yes" ; then 9284 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9285 found="yes" 9286 fi 9287 fi 9288 9289 9290 9291 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 xorg_testset_save_CFLAGS="$CFLAGS" 9304 9305 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9308 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9309 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9310 $as_echo_n "(cached) " >&6 9311 else 9312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9313 /* end confdefs.h. */ 9314 int i; 9315 _ACEOF 9316 if ac_fn_c_try_compile "$LINENO"; then : 9317 xorg_cv_cc_flag_unknown_warning_option=yes 9318 else 9319 xorg_cv_cc_flag_unknown_warning_option=no 9320 fi 9321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9322 fi 9323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9324 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9325 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9326 CFLAGS="$xorg_testset_save_CFLAGS" 9327 fi 9328 9329 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9332 fi 9333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9335 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9336 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9337 $as_echo_n "(cached) " >&6 9338 else 9339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9340 /* end confdefs.h. */ 9341 int i; 9342 _ACEOF 9343 if ac_fn_c_try_compile "$LINENO"; then : 9344 xorg_cv_cc_flag_unused_command_line_argument=yes 9345 else 9346 xorg_cv_cc_flag_unused_command_line_argument=no 9347 fi 9348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9349 fi 9350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9351 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9353 CFLAGS="$xorg_testset_save_CFLAGS" 9354 fi 9355 9356 found="no" 9357 9358 if test $found = "no" ; then 9359 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9361 fi 9362 9363 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9365 fi 9366 9367 CFLAGS="$CFLAGS -Warray-bounds" 9368 9369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9370 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9371 cacheid=xorg_cv_cc_flag__Warray_bounds 9372 if eval \${$cacheid+:} false; then : 9373 $as_echo_n "(cached) " >&6 9374 else 9375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9376 /* end confdefs.h. */ 9377 int i; 9378 int 9379 main () 9380 { 9381 9382 ; 9383 return 0; 9384 } 9385 _ACEOF 9386 if ac_fn_c_try_link "$LINENO"; then : 9387 eval $cacheid=yes 9388 else 9389 eval $cacheid=no 9390 fi 9391 rm -f core conftest.err conftest.$ac_objext \ 9392 conftest$ac_exeext conftest.$ac_ext 9393 fi 9394 9395 9396 CFLAGS="$xorg_testset_save_CFLAGS" 9397 9398 eval supported=\$$cacheid 9399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9400 $as_echo "$supported" >&6; } 9401 if test "$supported" = "yes" ; then 9402 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9403 found="yes" 9404 fi 9405 fi 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 xorg_testset_save_CFLAGS="$CFLAGS" 9422 9423 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9426 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9427 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9428 $as_echo_n "(cached) " >&6 9429 else 9430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9431 /* end confdefs.h. */ 9432 int i; 9433 _ACEOF 9434 if ac_fn_c_try_compile "$LINENO"; then : 9435 xorg_cv_cc_flag_unknown_warning_option=yes 9436 else 9437 xorg_cv_cc_flag_unknown_warning_option=no 9438 fi 9439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9440 fi 9441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9442 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9444 CFLAGS="$xorg_testset_save_CFLAGS" 9445 fi 9446 9447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9450 fi 9451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9453 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9454 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9455 $as_echo_n "(cached) " >&6 9456 else 9457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9458 /* end confdefs.h. */ 9459 int i; 9460 _ACEOF 9461 if ac_fn_c_try_compile "$LINENO"; then : 9462 xorg_cv_cc_flag_unused_command_line_argument=yes 9463 else 9464 xorg_cv_cc_flag_unused_command_line_argument=no 9465 fi 9466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9467 fi 9468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9469 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9470 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9471 CFLAGS="$xorg_testset_save_CFLAGS" 9472 fi 9473 9474 found="no" 9475 9476 if test $found = "no" ; then 9477 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9479 fi 9480 9481 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9483 fi 9484 9485 CFLAGS="$CFLAGS -Wwrite-strings" 9486 9487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9488 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9489 cacheid=xorg_cv_cc_flag__Wwrite_strings 9490 if eval \${$cacheid+:} false; then : 9491 $as_echo_n "(cached) " >&6 9492 else 9493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9494 /* end confdefs.h. */ 9495 int i; 9496 int 9497 main () 9498 { 9499 9500 ; 9501 return 0; 9502 } 9503 _ACEOF 9504 if ac_fn_c_try_link "$LINENO"; then : 9505 eval $cacheid=yes 9506 else 9507 eval $cacheid=no 9508 fi 9509 rm -f core conftest.err conftest.$ac_objext \ 9510 conftest$ac_exeext conftest.$ac_ext 9511 fi 9512 9513 9514 CFLAGS="$xorg_testset_save_CFLAGS" 9515 9516 eval supported=\$$cacheid 9517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9518 $as_echo "$supported" >&6; } 9519 if test "$supported" = "yes" ; then 9520 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9521 found="yes" 9522 fi 9523 fi 9524 9525 9526 9527 9528 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 xorg_testset_save_CFLAGS="$CFLAGS" 9540 9541 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9544 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9545 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9546 $as_echo_n "(cached) " >&6 9547 else 9548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9549 /* end confdefs.h. */ 9550 int i; 9551 _ACEOF 9552 if ac_fn_c_try_compile "$LINENO"; then : 9553 xorg_cv_cc_flag_unknown_warning_option=yes 9554 else 9555 xorg_cv_cc_flag_unknown_warning_option=no 9556 fi 9557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9558 fi 9559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9560 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9561 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9562 CFLAGS="$xorg_testset_save_CFLAGS" 9563 fi 9564 9565 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9568 fi 9569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9571 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9572 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9573 $as_echo_n "(cached) " >&6 9574 else 9575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9576 /* end confdefs.h. */ 9577 int i; 9578 _ACEOF 9579 if ac_fn_c_try_compile "$LINENO"; then : 9580 xorg_cv_cc_flag_unused_command_line_argument=yes 9581 else 9582 xorg_cv_cc_flag_unused_command_line_argument=no 9583 fi 9584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9585 fi 9586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9587 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9589 CFLAGS="$xorg_testset_save_CFLAGS" 9590 fi 9591 9592 found="no" 9593 9594 if test $found = "no" ; then 9595 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9597 fi 9598 9599 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9601 fi 9602 9603 CFLAGS="$CFLAGS -Waddress" 9604 9605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9606 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9607 cacheid=xorg_cv_cc_flag__Waddress 9608 if eval \${$cacheid+:} false; then : 9609 $as_echo_n "(cached) " >&6 9610 else 9611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9612 /* end confdefs.h. */ 9613 int i; 9614 int 9615 main () 9616 { 9617 9618 ; 9619 return 0; 9620 } 9621 _ACEOF 9622 if ac_fn_c_try_link "$LINENO"; then : 9623 eval $cacheid=yes 9624 else 9625 eval $cacheid=no 9626 fi 9627 rm -f core conftest.err conftest.$ac_objext \ 9628 conftest$ac_exeext conftest.$ac_ext 9629 fi 9630 9631 9632 CFLAGS="$xorg_testset_save_CFLAGS" 9633 9634 eval supported=\$$cacheid 9635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9636 $as_echo "$supported" >&6; } 9637 if test "$supported" = "yes" ; then 9638 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9639 found="yes" 9640 fi 9641 fi 9642 9643 9644 9645 9646 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 xorg_testset_save_CFLAGS="$CFLAGS" 9658 9659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9662 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9663 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9664 $as_echo_n "(cached) " >&6 9665 else 9666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9667 /* end confdefs.h. */ 9668 int i; 9669 _ACEOF 9670 if ac_fn_c_try_compile "$LINENO"; then : 9671 xorg_cv_cc_flag_unknown_warning_option=yes 9672 else 9673 xorg_cv_cc_flag_unknown_warning_option=no 9674 fi 9675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9676 fi 9677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9678 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9680 CFLAGS="$xorg_testset_save_CFLAGS" 9681 fi 9682 9683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9686 fi 9687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9689 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9690 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9691 $as_echo_n "(cached) " >&6 9692 else 9693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9694 /* end confdefs.h. */ 9695 int i; 9696 _ACEOF 9697 if ac_fn_c_try_compile "$LINENO"; then : 9698 xorg_cv_cc_flag_unused_command_line_argument=yes 9699 else 9700 xorg_cv_cc_flag_unused_command_line_argument=no 9701 fi 9702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9703 fi 9704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9705 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9707 CFLAGS="$xorg_testset_save_CFLAGS" 9708 fi 9709 9710 found="no" 9711 9712 if test $found = "no" ; then 9713 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9715 fi 9716 9717 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9719 fi 9720 9721 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9722 9723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9724 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9725 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9726 if eval \${$cacheid+:} false; then : 9727 $as_echo_n "(cached) " >&6 9728 else 9729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9730 /* end confdefs.h. */ 9731 int i; 9732 int 9733 main () 9734 { 9735 9736 ; 9737 return 0; 9738 } 9739 _ACEOF 9740 if ac_fn_c_try_link "$LINENO"; then : 9741 eval $cacheid=yes 9742 else 9743 eval $cacheid=no 9744 fi 9745 rm -f core conftest.err conftest.$ac_objext \ 9746 conftest$ac_exeext conftest.$ac_ext 9747 fi 9748 9749 9750 CFLAGS="$xorg_testset_save_CFLAGS" 9751 9752 eval supported=\$$cacheid 9753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9754 $as_echo "$supported" >&6; } 9755 if test "$supported" = "yes" ; then 9756 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9757 found="yes" 9758 fi 9759 fi 9760 9761 9762 9763 9764 9765 9766 9767 9768 9769 9770 9771 9772 9773 9774 9775 xorg_testset_save_CFLAGS="$CFLAGS" 9776 9777 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9780 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9781 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9782 $as_echo_n "(cached) " >&6 9783 else 9784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9785 /* end confdefs.h. */ 9786 int i; 9787 _ACEOF 9788 if ac_fn_c_try_compile "$LINENO"; then : 9789 xorg_cv_cc_flag_unknown_warning_option=yes 9790 else 9791 xorg_cv_cc_flag_unknown_warning_option=no 9792 fi 9793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9794 fi 9795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9796 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9797 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9798 CFLAGS="$xorg_testset_save_CFLAGS" 9799 fi 9800 9801 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9804 fi 9805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9807 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9808 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9809 $as_echo_n "(cached) " >&6 9810 else 9811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9812 /* end confdefs.h. */ 9813 int i; 9814 _ACEOF 9815 if ac_fn_c_try_compile "$LINENO"; then : 9816 xorg_cv_cc_flag_unused_command_line_argument=yes 9817 else 9818 xorg_cv_cc_flag_unused_command_line_argument=no 9819 fi 9820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9821 fi 9822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9823 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9825 CFLAGS="$xorg_testset_save_CFLAGS" 9826 fi 9827 9828 found="no" 9829 9830 if test $found = "no" ; then 9831 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9833 fi 9834 9835 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9837 fi 9838 9839 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9840 9841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9842 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9843 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9844 if eval \${$cacheid+:} false; then : 9845 $as_echo_n "(cached) " >&6 9846 else 9847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9848 /* end confdefs.h. */ 9849 int i; 9850 int 9851 main () 9852 { 9853 9854 ; 9855 return 0; 9856 } 9857 _ACEOF 9858 if ac_fn_c_try_link "$LINENO"; then : 9859 eval $cacheid=yes 9860 else 9861 eval $cacheid=no 9862 fi 9863 rm -f core conftest.err conftest.$ac_objext \ 9864 conftest$ac_exeext conftest.$ac_ext 9865 fi 9866 9867 9868 CFLAGS="$xorg_testset_save_CFLAGS" 9869 9870 eval supported=\$$cacheid 9871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9872 $as_echo "$supported" >&6; } 9873 if test "$supported" = "yes" ; then 9874 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9875 found="yes" 9876 fi 9877 fi 9878 9879 9880 fi 9881 9882 9883 9884 9885 9886 9887 9888 CWARNFLAGS="$BASE_CFLAGS" 9889 if test "x$GCC" = xyes ; then 9890 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9891 fi 9892 9893 9894 9895 9896 9897 9898 9899 9900 # Check whether --enable-strict-compilation was given. 9901 if test "${enable_strict_compilation+set}" = set; then : 9902 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9903 else 9904 STRICT_COMPILE=no 9905 fi 9906 9907 9908 9909 9910 9911 9912 STRICT_CFLAGS="" 9913 9914 9915 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 xorg_testset_save_CFLAGS="$CFLAGS" 9927 9928 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9931 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9932 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9933 $as_echo_n "(cached) " >&6 9934 else 9935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9936 /* end confdefs.h. */ 9937 int i; 9938 _ACEOF 9939 if ac_fn_c_try_compile "$LINENO"; then : 9940 xorg_cv_cc_flag_unknown_warning_option=yes 9941 else 9942 xorg_cv_cc_flag_unknown_warning_option=no 9943 fi 9944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9945 fi 9946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9947 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9948 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9949 CFLAGS="$xorg_testset_save_CFLAGS" 9950 fi 9951 9952 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9955 fi 9956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9958 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9959 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9960 $as_echo_n "(cached) " >&6 9961 else 9962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9963 /* end confdefs.h. */ 9964 int i; 9965 _ACEOF 9966 if ac_fn_c_try_compile "$LINENO"; then : 9967 xorg_cv_cc_flag_unused_command_line_argument=yes 9968 else 9969 xorg_cv_cc_flag_unused_command_line_argument=no 9970 fi 9971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9972 fi 9973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9974 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9975 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9976 CFLAGS="$xorg_testset_save_CFLAGS" 9977 fi 9978 9979 found="no" 9980 9981 if test $found = "no" ; then 9982 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9984 fi 9985 9986 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9988 fi 9989 9990 CFLAGS="$CFLAGS -pedantic" 9991 9992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9993 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9994 cacheid=xorg_cv_cc_flag__pedantic 9995 if eval \${$cacheid+:} false; then : 9996 $as_echo_n "(cached) " >&6 9997 else 9998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9999 /* end confdefs.h. */ 10000 int i; 10001 int 10002 main () 10003 { 10004 10005 ; 10006 return 0; 10007 } 10008 _ACEOF 10009 if ac_fn_c_try_link "$LINENO"; then : 10010 eval $cacheid=yes 10011 else 10012 eval $cacheid=no 10013 fi 10014 rm -f core conftest.err conftest.$ac_objext \ 10015 conftest$ac_exeext conftest.$ac_ext 10016 fi 10017 10018 10019 CFLAGS="$xorg_testset_save_CFLAGS" 10020 10021 eval supported=\$$cacheid 10022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10023 $as_echo "$supported" >&6; } 10024 if test "$supported" = "yes" ; then 10025 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10026 found="yes" 10027 fi 10028 fi 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 10039 10040 10041 10042 10043 10044 xorg_testset_save_CFLAGS="$CFLAGS" 10045 10046 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10049 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10050 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10051 $as_echo_n "(cached) " >&6 10052 else 10053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10054 /* end confdefs.h. */ 10055 int i; 10056 _ACEOF 10057 if ac_fn_c_try_compile "$LINENO"; then : 10058 xorg_cv_cc_flag_unknown_warning_option=yes 10059 else 10060 xorg_cv_cc_flag_unknown_warning_option=no 10061 fi 10062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10063 fi 10064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10065 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10066 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10067 CFLAGS="$xorg_testset_save_CFLAGS" 10068 fi 10069 10070 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10073 fi 10074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10076 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10077 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10078 $as_echo_n "(cached) " >&6 10079 else 10080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10081 /* end confdefs.h. */ 10082 int i; 10083 _ACEOF 10084 if ac_fn_c_try_compile "$LINENO"; then : 10085 xorg_cv_cc_flag_unused_command_line_argument=yes 10086 else 10087 xorg_cv_cc_flag_unused_command_line_argument=no 10088 fi 10089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10090 fi 10091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10092 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10094 CFLAGS="$xorg_testset_save_CFLAGS" 10095 fi 10096 10097 found="no" 10098 10099 if test $found = "no" ; then 10100 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10102 fi 10103 10104 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10106 fi 10107 10108 CFLAGS="$CFLAGS -Werror" 10109 10110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10111 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10112 cacheid=xorg_cv_cc_flag__Werror 10113 if eval \${$cacheid+:} false; then : 10114 $as_echo_n "(cached) " >&6 10115 else 10116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10117 /* end confdefs.h. */ 10118 int i; 10119 int 10120 main () 10121 { 10122 10123 ; 10124 return 0; 10125 } 10126 _ACEOF 10127 if ac_fn_c_try_link "$LINENO"; then : 10128 eval $cacheid=yes 10129 else 10130 eval $cacheid=no 10131 fi 10132 rm -f core conftest.err conftest.$ac_objext \ 10133 conftest$ac_exeext conftest.$ac_ext 10134 fi 10135 10136 10137 CFLAGS="$xorg_testset_save_CFLAGS" 10138 10139 eval supported=\$$cacheid 10140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10141 $as_echo "$supported" >&6; } 10142 if test "$supported" = "yes" ; then 10143 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10144 found="yes" 10145 fi 10146 fi 10147 10148 if test $found = "no" ; then 10149 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10151 fi 10152 10153 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10155 fi 10156 10157 CFLAGS="$CFLAGS -errwarn" 10158 10159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10160 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10161 cacheid=xorg_cv_cc_flag__errwarn 10162 if eval \${$cacheid+:} false; then : 10163 $as_echo_n "(cached) " >&6 10164 else 10165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10166 /* end confdefs.h. */ 10167 int i; 10168 int 10169 main () 10170 { 10171 10172 ; 10173 return 0; 10174 } 10175 _ACEOF 10176 if ac_fn_c_try_link "$LINENO"; then : 10177 eval $cacheid=yes 10178 else 10179 eval $cacheid=no 10180 fi 10181 rm -f core conftest.err conftest.$ac_objext \ 10182 conftest$ac_exeext conftest.$ac_ext 10183 fi 10184 10185 10186 CFLAGS="$xorg_testset_save_CFLAGS" 10187 10188 eval supported=\$$cacheid 10189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10190 $as_echo "$supported" >&6; } 10191 if test "$supported" = "yes" ; then 10192 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10193 found="yes" 10194 fi 10195 fi 10196 10197 10198 10199 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10200 # activate it with -Werror, so we add it here explicitly. 10201 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 xorg_testset_save_CFLAGS="$CFLAGS" 10215 10216 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10219 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10220 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10221 $as_echo_n "(cached) " >&6 10222 else 10223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10224 /* end confdefs.h. */ 10225 int i; 10226 _ACEOF 10227 if ac_fn_c_try_compile "$LINENO"; then : 10228 xorg_cv_cc_flag_unknown_warning_option=yes 10229 else 10230 xorg_cv_cc_flag_unknown_warning_option=no 10231 fi 10232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10233 fi 10234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10235 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10236 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10237 CFLAGS="$xorg_testset_save_CFLAGS" 10238 fi 10239 10240 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10243 fi 10244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10246 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10247 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10248 $as_echo_n "(cached) " >&6 10249 else 10250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10251 /* end confdefs.h. */ 10252 int i; 10253 _ACEOF 10254 if ac_fn_c_try_compile "$LINENO"; then : 10255 xorg_cv_cc_flag_unused_command_line_argument=yes 10256 else 10257 xorg_cv_cc_flag_unused_command_line_argument=no 10258 fi 10259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10260 fi 10261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10262 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10263 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10264 CFLAGS="$xorg_testset_save_CFLAGS" 10265 fi 10266 10267 found="no" 10268 10269 if test $found = "no" ; then 10270 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10272 fi 10273 10274 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10276 fi 10277 10278 CFLAGS="$CFLAGS -Werror=attributes" 10279 10280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10281 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10282 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10283 if eval \${$cacheid+:} false; then : 10284 $as_echo_n "(cached) " >&6 10285 else 10286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10287 /* end confdefs.h. */ 10288 int i; 10289 int 10290 main () 10291 { 10292 10293 ; 10294 return 0; 10295 } 10296 _ACEOF 10297 if ac_fn_c_try_link "$LINENO"; then : 10298 eval $cacheid=yes 10299 else 10300 eval $cacheid=no 10301 fi 10302 rm -f core conftest.err conftest.$ac_objext \ 10303 conftest$ac_exeext conftest.$ac_ext 10304 fi 10305 10306 10307 CFLAGS="$xorg_testset_save_CFLAGS" 10308 10309 eval supported=\$$cacheid 10310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10311 $as_echo "$supported" >&6; } 10312 if test "$supported" = "yes" ; then 10313 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10314 found="yes" 10315 fi 10316 fi 10317 10318 10319 10320 if test "x$STRICT_COMPILE" = "xyes"; then 10321 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10322 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10323 fi 10324 10325 10326 10327 10328 10329 10330 cat >>confdefs.h <<_ACEOF 10331 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10332 _ACEOF 10333 10334 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10335 if test "x$PVM" = "x"; then 10336 PVM="0" 10337 fi 10338 10339 cat >>confdefs.h <<_ACEOF 10340 #define PACKAGE_VERSION_MINOR $PVM 10341 _ACEOF 10342 10343 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10344 if test "x$PVP" = "x"; then 10345 PVP="0" 10346 fi 10347 10348 cat >>confdefs.h <<_ACEOF 10349 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10350 _ACEOF 10351 10352 10353 10354 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10355 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10356 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10357 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10358 10359 10360 10361 10362 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10363 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10364 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10365 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10366 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10367 10368 10369 10370 10371 10372 10373 if test x$APP_MAN_SUFFIX = x ; then 10374 APP_MAN_SUFFIX=1 10375 fi 10376 if test x$APP_MAN_DIR = x ; then 10377 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10378 fi 10379 10380 if test x$LIB_MAN_SUFFIX = x ; then 10381 LIB_MAN_SUFFIX=3 10382 fi 10383 if test x$LIB_MAN_DIR = x ; then 10384 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10385 fi 10386 10387 if test x$FILE_MAN_SUFFIX = x ; then 10388 case $host_os in 10389 solaris*) FILE_MAN_SUFFIX=4 ;; 10390 *) FILE_MAN_SUFFIX=5 ;; 10391 esac 10392 fi 10393 if test x$FILE_MAN_DIR = x ; then 10394 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10395 fi 10396 10397 if test x$MISC_MAN_SUFFIX = x ; then 10398 case $host_os in 10399 solaris*) MISC_MAN_SUFFIX=5 ;; 10400 *) MISC_MAN_SUFFIX=7 ;; 10401 esac 10402 fi 10403 if test x$MISC_MAN_DIR = x ; then 10404 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10405 fi 10406 10407 if test x$DRIVER_MAN_SUFFIX = x ; then 10408 case $host_os in 10409 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10410 *) DRIVER_MAN_SUFFIX=4 ;; 10411 esac 10412 fi 10413 if test x$DRIVER_MAN_DIR = x ; then 10414 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10415 fi 10416 10417 if test x$ADMIN_MAN_SUFFIX = x ; then 10418 case $host_os in 10419 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10420 *) ADMIN_MAN_SUFFIX=8 ;; 10421 esac 10422 fi 10423 if test x$ADMIN_MAN_DIR = x ; then 10424 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10425 fi 10426 10427 10428 10429 10430 10431 10432 10433 10434 10435 10436 10437 10438 10439 10440 10441 XORG_MAN_PAGE="X Version 11" 10442 10443 MAN_SUBSTS="\ 10444 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10445 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10446 -e 's|__xservername__|Xorg|g' \ 10447 -e 's|__xconfigfile__|xorg.conf|g' \ 10448 -e 's|__projectroot__|\$(prefix)|g' \ 10449 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10450 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10451 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10452 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10453 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10454 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10455 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10456 10457 10458 10459 # Check whether --enable-silent-rules was given. 10460 if test "${enable_silent_rules+set}" = set; then : 10461 enableval=$enable_silent_rules; 10462 fi 10463 10464 case $enable_silent_rules in 10465 yes) AM_DEFAULT_VERBOSITY=0;; 10466 no) AM_DEFAULT_VERBOSITY=1;; 10467 *) AM_DEFAULT_VERBOSITY=0;; 10468 esac 10469 AM_BACKSLASH='\' 10470 10471 10472 10473 10474 pkg_failed=no 10475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RGB" >&5 10476 $as_echo_n "checking for RGB... " >&6; } 10477 10478 if test -n "$RGB_CFLAGS"; then 10479 pkg_cv_RGB_CFLAGS="$RGB_CFLAGS" 10480 elif test -n "$PKG_CONFIG"; then 10481 if test -n "$PKG_CONFIG" && \ 10482 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 10483 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 10484 ac_status=$? 10485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10486 test $ac_status = 0; }; then 10487 pkg_cv_RGB_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 10488 else 10489 pkg_failed=yes 10490 fi 10491 else 10492 pkg_failed=untried 10493 fi 10494 if test -n "$RGB_LIBS"; then 10495 pkg_cv_RGB_LIBS="$RGB_LIBS" 10496 elif test -n "$PKG_CONFIG"; then 10497 if test -n "$PKG_CONFIG" && \ 10498 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 10499 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 10500 ac_status=$? 10501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10502 test $ac_status = 0; }; then 10503 pkg_cv_RGB_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 10504 else 10505 pkg_failed=yes 10506 fi 10507 else 10508 pkg_failed=untried 10509 fi 10510 10511 10512 10513 if test $pkg_failed = yes; then 10514 10515 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10516 _pkg_short_errors_supported=yes 10517 else 10518 _pkg_short_errors_supported=no 10519 fi 10520 if test $_pkg_short_errors_supported = yes; then 10521 RGB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto" 2>&1` 10522 else 10523 RGB_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto" 2>&1` 10524 fi 10525 # Put the nasty error message in config.log where it belongs 10526 echo "$RGB_PKG_ERRORS" >&5 10527 10528 as_fn_error $? "Package requirements (xproto) were not met: 10529 10530 $RGB_PKG_ERRORS 10531 10532 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10533 installed software in a non-standard prefix. 10534 10535 Alternatively, you may set the environment variables RGB_CFLAGS 10536 and RGB_LIBS to avoid the need to call pkg-config. 10537 See the pkg-config man page for more details. 10538 " "$LINENO" 5 10539 elif test $pkg_failed = untried; then 10540 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10541 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10542 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10543 is in your PATH or set the PKG_CONFIG environment variable to the full 10544 path to pkg-config. 10545 10546 Alternatively, you may set the environment variables RGB_CFLAGS 10547 and RGB_LIBS to avoid the need to call pkg-config. 10548 See the pkg-config man page for more details. 10549 10550 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10551 See \`config.log' for more details" "$LINENO" 5; } 10552 else 10553 RGB_CFLAGS=$pkg_cv_RGB_CFLAGS 10554 RGB_LIBS=$pkg_cv_RGB_LIBS 10555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10556 $as_echo "yes" >&6; } 10557 : 10558 fi 10559 10560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rgb database location" >&5 10561 $as_echo_n "checking for rgb database location... " >&6; } 10562 10563 # Check whether --with-rgb-db-dir was given. 10564 if test "${with_rgb_db_dir+set}" = set; then : 10565 withval=$with_rgb_db_dir; db_path=$withval 10566 else 10567 db_path=${datadir}/X11/rgb 10568 fi 10569 10570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $db_path" >&5 10571 $as_echo "$db_path" >&6; } 10572 db_file=`basename $db_path` 10573 db_dir=`dirname $db_path` 10574 10575 10576 10577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rgb database format" >&5 10578 $as_echo_n "checking for rgb database format... " >&6; } 10579 10580 # Check whether --with-rgb-db-type was given. 10581 if test "${with_rgb_db_type+set}" = set; then : 10582 withval=$with_rgb_db_type; db_type=$withval 10583 else 10584 db_type="text" 10585 fi 10586 10587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $db_type" >&5 10588 $as_echo "$db_type" >&6; } 10589 10590 RGB_DB_TYPE=$db_type 10591 10592 case $db_type in 10593 text) 10594 RGB_DB_FILES="" 10595 10596 $as_echo "#define USE_RGB_TXT 1" >>confdefs.h 10597 10598 ;; 10599 dbm) 10600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dbminit" >&5 10601 $as_echo_n "checking for library containing dbminit... " >&6; } 10602 if ${ac_cv_search_dbminit+:} false; then : 10603 $as_echo_n "(cached) " >&6 10604 else 10605 ac_func_search_save_LIBS=$LIBS 10606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10607 /* end confdefs.h. */ 10608 10609 /* Override any GCC internal prototype to avoid an error. 10610 Use char because int might match the return type of a GCC 10611 builtin and then its argument prototype would still apply. */ 10612 #ifdef __cplusplus 10613 extern "C" 10614 #endif 10615 char dbminit (); 10616 int 10617 main () 10618 { 10619 return dbminit (); 10620 ; 10621 return 0; 10622 } 10623 _ACEOF 10624 for ac_lib in '' db dbm nsl; do 10625 if test -z "$ac_lib"; then 10626 ac_res="none required" 10627 else 10628 ac_res=-l$ac_lib 10629 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10630 fi 10631 if ac_fn_c_try_link "$LINENO"; then : 10632 ac_cv_search_dbminit=$ac_res 10633 fi 10634 rm -f core conftest.err conftest.$ac_objext \ 10635 conftest$ac_exeext 10636 if ${ac_cv_search_dbminit+:} false; then : 10637 break 10638 fi 10639 done 10640 if ${ac_cv_search_dbminit+:} false; then : 10641 10642 else 10643 ac_cv_search_dbminit=no 10644 fi 10645 rm conftest.$ac_ext 10646 LIBS=$ac_func_search_save_LIBS 10647 fi 10648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dbminit" >&5 10649 $as_echo "$ac_cv_search_dbminit" >&6; } 10650 ac_res=$ac_cv_search_dbminit 10651 if test "$ac_res" != no; then : 10652 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10653 10654 else 10655 as_fn_error $? "dbm requested but dbminit() not found in any libraries" "$LINENO" 5 10656 fi 10657 10658 ac_fn_c_check_header_mongrel "$LINENO" "dbm.h" "ac_cv_header_dbm_h" "$ac_includes_default" 10659 if test "x$ac_cv_header_dbm_h" = xyes; then : 10660 DBM_HEADER='<dbm.h>' 10661 else 10662 ac_fn_c_check_header_mongrel "$LINENO" "rpcsvc/dbm.h" "ac_cv_header_rpcsvc_dbm_h" "$ac_includes_default" 10663 if test "x$ac_cv_header_rpcsvc_dbm_h" = xyes; then : 10664 DBM_HEADER='<rpcsvc/dbm.h>' 10665 else 10666 as_fn_error $? "dbm requested but dbm.h not found" "$LINENO" 5 10667 fi 10668 10669 10670 fi 10671 10672 10673 10674 pkg_failed=no 10675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XORG" >&5 10676 $as_echo_n "checking for XORG... " >&6; } 10677 10678 if test -n "$XORG_CFLAGS"; then 10679 pkg_cv_XORG_CFLAGS="$XORG_CFLAGS" 10680 elif test -n "$PKG_CONFIG"; then 10681 if test -n "$PKG_CONFIG" && \ 10682 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server\""; } >&5 10683 ($PKG_CONFIG --exists --print-errors "xorg-server") 2>&5 10684 ac_status=$? 10685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10686 test $ac_status = 0; }; then 10687 pkg_cv_XORG_CFLAGS=`$PKG_CONFIG --cflags "xorg-server" 2>/dev/null` 10688 else 10689 pkg_failed=yes 10690 fi 10691 else 10692 pkg_failed=untried 10693 fi 10694 if test -n "$XORG_LIBS"; then 10695 pkg_cv_XORG_LIBS="$XORG_LIBS" 10696 elif test -n "$PKG_CONFIG"; then 10697 if test -n "$PKG_CONFIG" && \ 10698 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server\""; } >&5 10699 ($PKG_CONFIG --exists --print-errors "xorg-server") 2>&5 10700 ac_status=$? 10701 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10702 test $ac_status = 0; }; then 10703 pkg_cv_XORG_LIBS=`$PKG_CONFIG --libs "xorg-server" 2>/dev/null` 10704 else 10705 pkg_failed=yes 10706 fi 10707 else 10708 pkg_failed=untried 10709 fi 10710 10711 10712 10713 if test $pkg_failed = yes; then 10714 10715 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10716 _pkg_short_errors_supported=yes 10717 else 10718 _pkg_short_errors_supported=no 10719 fi 10720 if test $_pkg_short_errors_supported = yes; then 10721 XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xorg-server" 2>&1` 10722 else 10723 XORG_PKG_ERRORS=`$PKG_CONFIG --print-errors "xorg-server" 2>&1` 10724 fi 10725 # Put the nasty error message in config.log where it belongs 10726 echo "$XORG_PKG_ERRORS" >&5 10727 10728 as_fn_error $? "Package requirements (xorg-server) were not met: 10729 10730 $XORG_PKG_ERRORS 10731 10732 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10733 installed software in a non-standard prefix. 10734 10735 Alternatively, you may set the environment variables XORG_CFLAGS 10736 and XORG_LIBS to avoid the need to call pkg-config. 10737 See the pkg-config man page for more details. 10738 " "$LINENO" 5 10739 elif test $pkg_failed = untried; then 10740 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10741 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10742 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10743 is in your PATH or set the PKG_CONFIG environment variable to the full 10744 path to pkg-config. 10745 10746 Alternatively, you may set the environment variables XORG_CFLAGS 10747 and XORG_LIBS to avoid the need to call pkg-config. 10748 See the pkg-config man page for more details. 10749 10750 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10751 See \`config.log' for more details" "$LINENO" 5; } 10752 else 10753 XORG_CFLAGS=$pkg_cv_XORG_CFLAGS 10754 XORG_LIBS=$pkg_cv_XORG_LIBS 10755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10756 $as_echo "yes" >&6; } 10757 : 10758 fi 10759 RGB_CFLAGS="$RGB_CFLAGS $XORG_CFLAGS" 10760 RGB_DB_FILES='$(db_file).dir $(db_file).pag' 10761 ;; 10762 ndbm) 10763 # Find a dbm or ndbm implementation 10764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dbm_open" >&5 10765 $as_echo_n "checking for library containing dbm_open... " >&6; } 10766 if ${ac_cv_search_dbm_open+:} false; then : 10767 $as_echo_n "(cached) " >&6 10768 else 10769 ac_func_search_save_LIBS=$LIBS 10770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10771 /* end confdefs.h. */ 10772 10773 /* Override any GCC internal prototype to avoid an error. 10774 Use char because int might match the return type of a GCC 10775 builtin and then its argument prototype would still apply. */ 10776 #ifdef __cplusplus 10777 extern "C" 10778 #endif 10779 char dbm_open (); 10780 int 10781 main () 10782 { 10783 return dbm_open (); 10784 ; 10785 return 0; 10786 } 10787 _ACEOF 10788 for ac_lib in '' db ndbm dbm; do 10789 if test -z "$ac_lib"; then 10790 ac_res="none required" 10791 else 10792 ac_res=-l$ac_lib 10793 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10794 fi 10795 if ac_fn_c_try_link "$LINENO"; then : 10796 ac_cv_search_dbm_open=$ac_res 10797 fi 10798 rm -f core conftest.err conftest.$ac_objext \ 10799 conftest$ac_exeext 10800 if ${ac_cv_search_dbm_open+:} false; then : 10801 break 10802 fi 10803 done 10804 if ${ac_cv_search_dbm_open+:} false; then : 10805 10806 else 10807 ac_cv_search_dbm_open=no 10808 fi 10809 rm conftest.$ac_ext 10810 LIBS=$ac_func_search_save_LIBS 10811 fi 10812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dbm_open" >&5 10813 $as_echo "$ac_cv_search_dbm_open" >&6; } 10814 ac_res=$ac_cv_search_dbm_open 10815 if test "$ac_res" != no; then : 10816 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10817 10818 $as_echo "#define NDBM 1" >>confdefs.h 10819 10820 else 10821 as_fn_error $? "ndbm requested but dbm_open() not found in any libraries" "$LINENO" 5 10822 fi 10823 10824 DBM_HEADER='<ndbm.h>' 10825 10826 pkg_failed=no 10827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XORG" >&5 10828 $as_echo_n "checking for XORG... " >&6; } 10829 10830 if test -n "$XORG_CFLAGS"; then 10831 pkg_cv_XORG_CFLAGS="$XORG_CFLAGS" 10832 elif test -n "$PKG_CONFIG"; then 10833 if test -n "$PKG_CONFIG" && \ 10834 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server\""; } >&5 10835 ($PKG_CONFIG --exists --print-errors "xorg-server") 2>&5 10836 ac_status=$? 10837 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10838 test $ac_status = 0; }; then 10839 pkg_cv_XORG_CFLAGS=`$PKG_CONFIG --cflags "xorg-server" 2>/dev/null` 10840 else 10841 pkg_failed=yes 10842 fi 10843 else 10844 pkg_failed=untried 10845 fi 10846 if test -n "$XORG_LIBS"; then 10847 pkg_cv_XORG_LIBS="$XORG_LIBS" 10848 elif test -n "$PKG_CONFIG"; then 10849 if test -n "$PKG_CONFIG" && \ 10850 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server\""; } >&5 10851 ($PKG_CONFIG --exists --print-errors "xorg-server") 2>&5 10852 ac_status=$? 10853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10854 test $ac_status = 0; }; then 10855 pkg_cv_XORG_LIBS=`$PKG_CONFIG --libs "xorg-server" 2>/dev/null` 10856 else 10857 pkg_failed=yes 10858 fi 10859 else 10860 pkg_failed=untried 10861 fi 10862 10863 10864 10865 if test $pkg_failed = yes; then 10866 10867 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10868 _pkg_short_errors_supported=yes 10869 else 10870 _pkg_short_errors_supported=no 10871 fi 10872 if test $_pkg_short_errors_supported = yes; then 10873 XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xorg-server" 2>&1` 10874 else 10875 XORG_PKG_ERRORS=`$PKG_CONFIG --print-errors "xorg-server" 2>&1` 10876 fi 10877 # Put the nasty error message in config.log where it belongs 10878 echo "$XORG_PKG_ERRORS" >&5 10879 10880 as_fn_error $? "Package requirements (xorg-server) were not met: 10881 10882 $XORG_PKG_ERRORS 10883 10884 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10885 installed software in a non-standard prefix. 10886 10887 Alternatively, you may set the environment variables XORG_CFLAGS 10888 and XORG_LIBS to avoid the need to call pkg-config. 10889 See the pkg-config man page for more details. 10890 " "$LINENO" 5 10891 elif test $pkg_failed = untried; then 10892 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10893 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10894 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10895 is in your PATH or set the PKG_CONFIG environment variable to the full 10896 path to pkg-config. 10897 10898 Alternatively, you may set the environment variables XORG_CFLAGS 10899 and XORG_LIBS to avoid the need to call pkg-config. 10900 See the pkg-config man page for more details. 10901 10902 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10903 See \`config.log' for more details" "$LINENO" 5; } 10904 else 10905 XORG_CFLAGS=$pkg_cv_XORG_CFLAGS 10906 XORG_LIBS=$pkg_cv_XORG_LIBS 10907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10908 $as_echo "yes" >&6; } 10909 : 10910 fi 10911 RGB_CFLAGS="$RGB_CFLAGS $XORG_CFLAGS" 10912 RGB_DB_FILES='$(db_file).dir $(db_file).pag' 10913 ;; 10914 esac 10915 if test x$DBM_HEADER != x ; then 10916 10917 cat >>confdefs.h <<_ACEOF 10918 #define DBM_HEADER $DBM_HEADER 10919 _ACEOF 10920 10921 fi 10922 10923 10924 if test x$db_type != xtext; then 10925 RGB_DB_TRUE= 10926 RGB_DB_FALSE='#' 10927 else 10928 RGB_DB_TRUE='#' 10929 RGB_DB_FALSE= 10930 fi 10931 10932 10933 ac_config_files="$ac_config_files Makefile man/Makefile" 10934 10935 10936 cat >confcache <<\_ACEOF 10937 # This file is a shell script that caches the results of configure 10938 # tests run on this system so they can be shared between configure 10939 # scripts and configure runs, see configure's option --config-cache. 10940 # It is not useful on other systems. If it contains results you don't 10941 # want to keep, you may remove or edit it. 10942 # 10943 # config.status only pays attention to the cache file if you give it 10944 # the --recheck option to rerun configure. 10945 # 10946 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10947 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10948 # following values. 10949 10950 _ACEOF 10951 10952 # The following way of writing the cache mishandles newlines in values, 10953 # but we know of no workaround that is simple, portable, and efficient. 10954 # So, we kill variables containing newlines. 10955 # Ultrix sh set writes to stderr and can't be redirected directly, 10956 # and sets the high bit in the cache file unless we assign to the vars. 10957 ( 10958 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10959 eval ac_val=\$$ac_var 10960 case $ac_val in #( 10961 *${as_nl}*) 10962 case $ac_var in #( 10963 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10964 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10965 esac 10966 case $ac_var in #( 10967 _ | IFS | as_nl) ;; #( 10968 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10969 *) { eval $ac_var=; unset $ac_var;} ;; 10970 esac ;; 10971 esac 10972 done 10973 10974 (set) 2>&1 | 10975 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10976 *${as_nl}ac_space=\ *) 10977 # `set' does not quote correctly, so add quotes: double-quote 10978 # substitution turns \\\\ into \\, and sed turns \\ into \. 10979 sed -n \ 10980 "s/'/'\\\\''/g; 10981 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10982 ;; #( 10983 *) 10984 # `set' quotes correctly as required by POSIX, so do not add quotes. 10985 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10986 ;; 10987 esac | 10988 sort 10989 ) | 10990 sed ' 10991 /^ac_cv_env_/b end 10992 t clear 10993 :clear 10994 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10995 t end 10996 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10997 :end' >>confcache 10998 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10999 if test -w "$cache_file"; then 11000 if test "x$cache_file" != "x/dev/null"; then 11001 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11002 $as_echo "$as_me: updating cache $cache_file" >&6;} 11003 if test ! -f "$cache_file" || test -h "$cache_file"; then 11004 cat confcache >"$cache_file" 11005 else 11006 case $cache_file in #( 11007 */* | ?:*) 11008 mv -f confcache "$cache_file"$$ && 11009 mv -f "$cache_file"$$ "$cache_file" ;; #( 11010 *) 11011 mv -f confcache "$cache_file" ;; 11012 esac 11013 fi 11014 fi 11015 else 11016 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11017 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11018 fi 11019 fi 11020 rm -f confcache 11021 11022 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11023 # Let make expand exec_prefix. 11024 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11025 11026 DEFS=-DHAVE_CONFIG_H 11027 11028 ac_libobjs= 11029 ac_ltlibobjs= 11030 U= 11031 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11032 # 1. Remove the extension, and $U if already installed. 11033 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11034 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11035 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11036 # will be set to the directory where LIBOBJS objects are built. 11037 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11038 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11039 done 11040 LIBOBJS=$ac_libobjs 11041 11042 LTLIBOBJS=$ac_ltlibobjs 11043 11044 11045 if test -n "$EXEEXT"; then 11046 am__EXEEXT_TRUE= 11047 am__EXEEXT_FALSE='#' 11048 else 11049 am__EXEEXT_TRUE='#' 11050 am__EXEEXT_FALSE= 11051 fi 11052 11053 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11054 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11055 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11056 fi 11057 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11058 as_fn_error $? "conditional \"AMDEP\" was never defined. 11059 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11060 fi 11061 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11062 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11063 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11064 fi 11065 if test -z "${RGB_DB_TRUE}" && test -z "${RGB_DB_FALSE}"; then 11066 as_fn_error $? "conditional \"RGB_DB\" was never defined. 11067 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11068 fi 11069 11070 : "${CONFIG_STATUS=./config.status}" 11071 ac_write_fail=0 11072 ac_clean_files_save=$ac_clean_files 11073 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11074 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11075 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11076 as_write_fail=0 11077 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11078 #! $SHELL 11079 # Generated by $as_me. 11080 # Run this file to recreate the current configuration. 11081 # Compiler output produced by configure, useful for debugging 11082 # configure, is in config.log if it exists. 11083 11084 debug=false 11085 ac_cs_recheck=false 11086 ac_cs_silent=false 11087 11088 SHELL=\${CONFIG_SHELL-$SHELL} 11089 export SHELL 11090 _ASEOF 11091 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11092 ## -------------------- ## 11093 ## M4sh Initialization. ## 11094 ## -------------------- ## 11095 11096 # Be more Bourne compatible 11097 DUALCASE=1; export DUALCASE # for MKS sh 11098 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11099 emulate sh 11100 NULLCMD=: 11101 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11102 # is contrary to our usage. Disable this feature. 11103 alias -g '${1+"$@"}'='"$@"' 11104 setopt NO_GLOB_SUBST 11105 else 11106 case `(set -o) 2>/dev/null` in #( 11107 *posix*) : 11108 set -o posix ;; #( 11109 *) : 11110 ;; 11111 esac 11112 fi 11113 11114 11115 as_nl=' 11116 ' 11117 export as_nl 11118 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11119 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11120 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11121 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11122 # Prefer a ksh shell builtin over an external printf program on Solaris, 11123 # but without wasting forks for bash or zsh. 11124 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11125 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11126 as_echo='print -r --' 11127 as_echo_n='print -rn --' 11128 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11129 as_echo='printf %s\n' 11130 as_echo_n='printf %s' 11131 else 11132 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11133 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11134 as_echo_n='/usr/ucb/echo -n' 11135 else 11136 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11137 as_echo_n_body='eval 11138 arg=$1; 11139 case $arg in #( 11140 *"$as_nl"*) 11141 expr "X$arg" : "X\\(.*\\)$as_nl"; 11142 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11143 esac; 11144 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11145 ' 11146 export as_echo_n_body 11147 as_echo_n='sh -c $as_echo_n_body as_echo' 11148 fi 11149 export as_echo_body 11150 as_echo='sh -c $as_echo_body as_echo' 11151 fi 11152 11153 # The user is always right. 11154 if test "${PATH_SEPARATOR+set}" != set; then 11155 PATH_SEPARATOR=: 11156 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11157 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11158 PATH_SEPARATOR=';' 11159 } 11160 fi 11161 11162 11163 # IFS 11164 # We need space, tab and new line, in precisely that order. Quoting is 11165 # there to prevent editors from complaining about space-tab. 11166 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11167 # splitting by setting IFS to empty value.) 11168 IFS=" "" $as_nl" 11169 11170 # Find who we are. Look in the path if we contain no directory separator. 11171 as_myself= 11172 case $0 in #(( 11173 *[\\/]* ) as_myself=$0 ;; 11174 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11175 for as_dir in $PATH 11176 do 11177 IFS=$as_save_IFS 11178 test -z "$as_dir" && as_dir=. 11179 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11180 done 11181 IFS=$as_save_IFS 11182 11183 ;; 11184 esac 11185 # We did not find ourselves, most probably we were run as `sh COMMAND' 11186 # in which case we are not to be found in the path. 11187 if test "x$as_myself" = x; then 11188 as_myself=$0 11189 fi 11190 if test ! -f "$as_myself"; then 11191 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11192 exit 1 11193 fi 11194 11195 # Unset variables that we do not need and which cause bugs (e.g. in 11196 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11197 # suppresses any "Segmentation fault" message there. '((' could 11198 # trigger a bug in pdksh 5.2.14. 11199 for as_var in BASH_ENV ENV MAIL MAILPATH 11200 do eval test x\${$as_var+set} = xset \ 11201 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11202 done 11203 PS1='$ ' 11204 PS2='> ' 11205 PS4='+ ' 11206 11207 # NLS nuisances. 11208 LC_ALL=C 11209 export LC_ALL 11210 LANGUAGE=C 11211 export LANGUAGE 11212 11213 # CDPATH. 11214 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11215 11216 11217 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11218 # ---------------------------------------- 11219 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11220 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11221 # script with STATUS, using 1 if that was 0. 11222 as_fn_error () 11223 { 11224 as_status=$1; test $as_status -eq 0 && as_status=1 11225 if test "$4"; then 11226 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11227 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11228 fi 11229 $as_echo "$as_me: error: $2" >&2 11230 as_fn_exit $as_status 11231 } # as_fn_error 11232 11233 11234 # as_fn_set_status STATUS 11235 # ----------------------- 11236 # Set $? to STATUS, without forking. 11237 as_fn_set_status () 11238 { 11239 return $1 11240 } # as_fn_set_status 11241 11242 # as_fn_exit STATUS 11243 # ----------------- 11244 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11245 as_fn_exit () 11246 { 11247 set +e 11248 as_fn_set_status $1 11249 exit $1 11250 } # as_fn_exit 11251 11252 # as_fn_unset VAR 11253 # --------------- 11254 # Portably unset VAR. 11255 as_fn_unset () 11256 { 11257 { eval $1=; unset $1;} 11258 } 11259 as_unset=as_fn_unset 11260 # as_fn_append VAR VALUE 11261 # ---------------------- 11262 # Append the text in VALUE to the end of the definition contained in VAR. Take 11263 # advantage of any shell optimizations that allow amortized linear growth over 11264 # repeated appends, instead of the typical quadratic growth present in naive 11265 # implementations. 11266 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11267 eval 'as_fn_append () 11268 { 11269 eval $1+=\$2 11270 }' 11271 else 11272 as_fn_append () 11273 { 11274 eval $1=\$$1\$2 11275 } 11276 fi # as_fn_append 11277 11278 # as_fn_arith ARG... 11279 # ------------------ 11280 # Perform arithmetic evaluation on the ARGs, and store the result in the 11281 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11282 # must be portable across $(()) and expr. 11283 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11284 eval 'as_fn_arith () 11285 { 11286 as_val=$(( $* )) 11287 }' 11288 else 11289 as_fn_arith () 11290 { 11291 as_val=`expr "$@" || test $? -eq 1` 11292 } 11293 fi # as_fn_arith 11294 11295 11296 if expr a : '\(a\)' >/dev/null 2>&1 && 11297 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11298 as_expr=expr 11299 else 11300 as_expr=false 11301 fi 11302 11303 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11304 as_basename=basename 11305 else 11306 as_basename=false 11307 fi 11308 11309 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11310 as_dirname=dirname 11311 else 11312 as_dirname=false 11313 fi 11314 11315 as_me=`$as_basename -- "$0" || 11316 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11317 X"$0" : 'X\(//\)$' \| \ 11318 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11319 $as_echo X/"$0" | 11320 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11321 s//\1/ 11322 q 11323 } 11324 /^X\/\(\/\/\)$/{ 11325 s//\1/ 11326 q 11327 } 11328 /^X\/\(\/\).*/{ 11329 s//\1/ 11330 q 11331 } 11332 s/.*/./; q'` 11333 11334 # Avoid depending upon Character Ranges. 11335 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11336 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11337 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11338 as_cr_digits='0123456789' 11339 as_cr_alnum=$as_cr_Letters$as_cr_digits 11340 11341 ECHO_C= ECHO_N= ECHO_T= 11342 case `echo -n x` in #((((( 11343 -n*) 11344 case `echo 'xy\c'` in 11345 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11346 xy) ECHO_C='\c';; 11347 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11348 ECHO_T=' ';; 11349 esac;; 11350 *) 11351 ECHO_N='-n';; 11352 esac 11353 11354 rm -f conf$$ conf$$.exe conf$$.file 11355 if test -d conf$$.dir; then 11356 rm -f conf$$.dir/conf$$.file 11357 else 11358 rm -f conf$$.dir 11359 mkdir conf$$.dir 2>/dev/null 11360 fi 11361 if (echo >conf$$.file) 2>/dev/null; then 11362 if ln -s conf$$.file conf$$ 2>/dev/null; then 11363 as_ln_s='ln -s' 11364 # ... but there are two gotchas: 11365 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11366 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11367 # In both cases, we have to default to `cp -p'. 11368 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11369 as_ln_s='cp -p' 11370 elif ln conf$$.file conf$$ 2>/dev/null; then 11371 as_ln_s=ln 11372 else 11373 as_ln_s='cp -p' 11374 fi 11375 else 11376 as_ln_s='cp -p' 11377 fi 11378 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11379 rmdir conf$$.dir 2>/dev/null 11380 11381 11382 # as_fn_mkdir_p 11383 # ------------- 11384 # Create "$as_dir" as a directory, including parents if necessary. 11385 as_fn_mkdir_p () 11386 { 11387 11388 case $as_dir in #( 11389 -*) as_dir=./$as_dir;; 11390 esac 11391 test -d "$as_dir" || eval $as_mkdir_p || { 11392 as_dirs= 11393 while :; do 11394 case $as_dir in #( 11395 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11396 *) as_qdir=$as_dir;; 11397 esac 11398 as_dirs="'$as_qdir' $as_dirs" 11399 as_dir=`$as_dirname -- "$as_dir" || 11400 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11401 X"$as_dir" : 'X\(//\)[^/]' \| \ 11402 X"$as_dir" : 'X\(//\)$' \| \ 11403 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11404 $as_echo X"$as_dir" | 11405 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11406 s//\1/ 11407 q 11408 } 11409 /^X\(\/\/\)[^/].*/{ 11410 s//\1/ 11411 q 11412 } 11413 /^X\(\/\/\)$/{ 11414 s//\1/ 11415 q 11416 } 11417 /^X\(\/\).*/{ 11418 s//\1/ 11419 q 11420 } 11421 s/.*/./; q'` 11422 test -d "$as_dir" && break 11423 done 11424 test -z "$as_dirs" || eval "mkdir $as_dirs" 11425 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11426 11427 11428 } # as_fn_mkdir_p 11429 if mkdir -p . 2>/dev/null; then 11430 as_mkdir_p='mkdir -p "$as_dir"' 11431 else 11432 test -d ./-p && rmdir ./-p 11433 as_mkdir_p=false 11434 fi 11435 11436 if test -x / >/dev/null 2>&1; then 11437 as_test_x='test -x' 11438 else 11439 if ls -dL / >/dev/null 2>&1; then 11440 as_ls_L_option=L 11441 else 11442 as_ls_L_option= 11443 fi 11444 as_test_x=' 11445 eval sh -c '\'' 11446 if test -d "$1"; then 11447 test -d "$1/."; 11448 else 11449 case $1 in #( 11450 -*)set "./$1";; 11451 esac; 11452 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11453 ???[sx]*):;;*)false;;esac;fi 11454 '\'' sh 11455 ' 11456 fi 11457 as_executable_p=$as_test_x 11458 11459 # Sed expression to map a string onto a valid CPP name. 11460 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11461 11462 # Sed expression to map a string onto a valid variable name. 11463 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11464 11465 11466 exec 6>&1 11467 ## ----------------------------------- ## 11468 ## Main body of $CONFIG_STATUS script. ## 11469 ## ----------------------------------- ## 11470 _ASEOF 11471 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11472 11473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11474 # Save the log message, to keep $0 and so on meaningful, and to 11475 # report actual input values of CONFIG_FILES etc. instead of their 11476 # values after options handling. 11477 ac_log=" 11478 This file was extended by rgb $as_me 1.0.5, which was 11479 generated by GNU Autoconf 2.68. Invocation command line was 11480 11481 CONFIG_FILES = $CONFIG_FILES 11482 CONFIG_HEADERS = $CONFIG_HEADERS 11483 CONFIG_LINKS = $CONFIG_LINKS 11484 CONFIG_COMMANDS = $CONFIG_COMMANDS 11485 $ $0 $@ 11486 11487 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11488 " 11489 11490 _ACEOF 11491 11492 case $ac_config_files in *" 11493 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11494 esac 11495 11496 case $ac_config_headers in *" 11497 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11498 esac 11499 11500 11501 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11502 # Files that config.status was made for. 11503 config_files="$ac_config_files" 11504 config_headers="$ac_config_headers" 11505 config_commands="$ac_config_commands" 11506 11507 _ACEOF 11508 11509 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11510 ac_cs_usage="\ 11511 \`$as_me' instantiates files and other configuration actions 11512 from templates according to the current configuration. Unless the files 11513 and actions are specified as TAGs, all are instantiated by default. 11514 11515 Usage: $0 [OPTION]... [TAG]... 11516 11517 -h, --help print this help, then exit 11518 -V, --version print version number and configuration settings, then exit 11519 --config print configuration, then exit 11520 -q, --quiet, --silent 11521 do not print progress messages 11522 -d, --debug don't remove temporary files 11523 --recheck update $as_me by reconfiguring in the same conditions 11524 --file=FILE[:TEMPLATE] 11525 instantiate the configuration file FILE 11526 --header=FILE[:TEMPLATE] 11527 instantiate the configuration header FILE 11528 11529 Configuration files: 11530 $config_files 11531 11532 Configuration headers: 11533 $config_headers 11534 11535 Configuration commands: 11536 $config_commands 11537 11538 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11539 11540 _ACEOF 11541 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11542 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11543 ac_cs_version="\\ 11544 rgb config.status 1.0.5 11545 configured by $0, generated by GNU Autoconf 2.68, 11546 with options \\"\$ac_cs_config\\" 11547 11548 Copyright (C) 2010 Free Software Foundation, Inc. 11549 This config.status script is free software; the Free Software Foundation 11550 gives unlimited permission to copy, distribute and modify it." 11551 11552 ac_pwd='$ac_pwd' 11553 srcdir='$srcdir' 11554 INSTALL='$INSTALL' 11555 MKDIR_P='$MKDIR_P' 11556 AWK='$AWK' 11557 test -n "\$AWK" || AWK=awk 11558 _ACEOF 11559 11560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11561 # The default lists apply if the user does not specify any file. 11562 ac_need_defaults=: 11563 while test $# != 0 11564 do 11565 case $1 in 11566 --*=?*) 11567 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11568 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11569 ac_shift=: 11570 ;; 11571 --*=) 11572 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11573 ac_optarg= 11574 ac_shift=: 11575 ;; 11576 *) 11577 ac_option=$1 11578 ac_optarg=$2 11579 ac_shift=shift 11580 ;; 11581 esac 11582 11583 case $ac_option in 11584 # Handling of the options. 11585 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11586 ac_cs_recheck=: ;; 11587 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11588 $as_echo "$ac_cs_version"; exit ;; 11589 --config | --confi | --conf | --con | --co | --c ) 11590 $as_echo "$ac_cs_config"; exit ;; 11591 --debug | --debu | --deb | --de | --d | -d ) 11592 debug=: ;; 11593 --file | --fil | --fi | --f ) 11594 $ac_shift 11595 case $ac_optarg in 11596 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11597 '') as_fn_error $? "missing file argument" ;; 11598 esac 11599 as_fn_append CONFIG_FILES " '$ac_optarg'" 11600 ac_need_defaults=false;; 11601 --header | --heade | --head | --hea ) 11602 $ac_shift 11603 case $ac_optarg in 11604 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11605 esac 11606 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11607 ac_need_defaults=false;; 11608 --he | --h) 11609 # Conflict between --help and --header 11610 as_fn_error $? "ambiguous option: \`$1' 11611 Try \`$0 --help' for more information.";; 11612 --help | --hel | -h ) 11613 $as_echo "$ac_cs_usage"; exit ;; 11614 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11615 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11616 ac_cs_silent=: ;; 11617 11618 # This is an error. 11619 -*) as_fn_error $? "unrecognized option: \`$1' 11620 Try \`$0 --help' for more information." ;; 11621 11622 *) as_fn_append ac_config_targets " $1" 11623 ac_need_defaults=false ;; 11624 11625 esac 11626 shift 11627 done 11628 11629 ac_configure_extra_args= 11630 11631 if $ac_cs_silent; then 11632 exec 6>/dev/null 11633 ac_configure_extra_args="$ac_configure_extra_args --silent" 11634 fi 11635 11636 _ACEOF 11637 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11638 if \$ac_cs_recheck; then 11639 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11640 shift 11641 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11642 CONFIG_SHELL='$SHELL' 11643 export CONFIG_SHELL 11644 exec "\$@" 11645 fi 11646 11647 _ACEOF 11648 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11649 exec 5>>config.log 11650 { 11651 echo 11652 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11653 ## Running $as_me. ## 11654 _ASBOX 11655 $as_echo "$ac_log" 11656 } >&5 11657 11658 _ACEOF 11659 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11660 # 11661 # INIT-COMMANDS 11662 # 11663 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11664 11665 _ACEOF 11666 11667 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11668 11669 # Handling of arguments. 11670 for ac_config_target in $ac_config_targets 11671 do 11672 case $ac_config_target in 11673 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11674 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11675 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11676 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11677 11678 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11679 esac 11680 done 11681 11682 11683 # If the user did not use the arguments to specify the items to instantiate, 11684 # then the envvar interface is used. Set only those that are not. 11685 # We use the long form for the default assignment because of an extremely 11686 # bizarre bug on SunOS 4.1.3. 11687 if $ac_need_defaults; then 11688 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11689 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11690 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11691 fi 11692 11693 # Have a temporary directory for convenience. Make it in the build tree 11694 # simply because there is no reason against having it here, and in addition, 11695 # creating and moving files from /tmp can sometimes cause problems. 11696 # Hook for its removal unless debugging. 11697 # Note that there is a small window in which the directory will not be cleaned: 11698 # after its creation but before its name has been assigned to `$tmp'. 11699 $debug || 11700 { 11701 tmp= ac_tmp= 11702 trap 'exit_status=$? 11703 : "${ac_tmp:=$tmp}" 11704 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11705 ' 0 11706 trap 'as_fn_exit 1' 1 2 13 15 11707 } 11708 # Create a (secure) tmp directory for tmp files. 11709 11710 { 11711 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11712 test -d "$tmp" 11713 } || 11714 { 11715 tmp=./conf$$-$RANDOM 11716 (umask 077 && mkdir "$tmp") 11717 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11718 ac_tmp=$tmp 11719 11720 # Set up the scripts for CONFIG_FILES section. 11721 # No need to generate them if there are no CONFIG_FILES. 11722 # This happens for instance with `./config.status config.h'. 11723 if test -n "$CONFIG_FILES"; then 11724 11725 11726 ac_cr=`echo X | tr X '\015'` 11727 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11728 # But we know of no other shell where ac_cr would be empty at this 11729 # point, so we can use a bashism as a fallback. 11730 if test "x$ac_cr" = x; then 11731 eval ac_cr=\$\'\\r\' 11732 fi 11733 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11734 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11735 ac_cs_awk_cr='\\r' 11736 else 11737 ac_cs_awk_cr=$ac_cr 11738 fi 11739 11740 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11741 _ACEOF 11742 11743 11744 { 11745 echo "cat >conf$$subs.awk <<_ACEOF" && 11746 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11747 echo "_ACEOF" 11748 } >conf$$subs.sh || 11749 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11750 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11751 ac_delim='%!_!# ' 11752 for ac_last_try in false false false false false :; do 11753 . ./conf$$subs.sh || 11754 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11755 11756 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11757 if test $ac_delim_n = $ac_delim_num; then 11758 break 11759 elif $ac_last_try; then 11760 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11761 else 11762 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11763 fi 11764 done 11765 rm -f conf$$subs.sh 11766 11767 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11768 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11769 _ACEOF 11770 sed -n ' 11771 h 11772 s/^/S["/; s/!.*/"]=/ 11773 p 11774 g 11775 s/^[^!]*!// 11776 :repl 11777 t repl 11778 s/'"$ac_delim"'$// 11779 t delim 11780 :nl 11781 h 11782 s/\(.\{148\}\)..*/\1/ 11783 t more1 11784 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11785 p 11786 n 11787 b repl 11788 :more1 11789 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11790 p 11791 g 11792 s/.\{148\}// 11793 t nl 11794 :delim 11795 h 11796 s/\(.\{148\}\)..*/\1/ 11797 t more2 11798 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11799 p 11800 b 11801 :more2 11802 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11803 p 11804 g 11805 s/.\{148\}// 11806 t delim 11807 ' <conf$$subs.awk | sed ' 11808 /^[^""]/{ 11809 N 11810 s/\n// 11811 } 11812 ' >>$CONFIG_STATUS || ac_write_fail=1 11813 rm -f conf$$subs.awk 11814 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11815 _ACAWK 11816 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11817 for (key in S) S_is_set[key] = 1 11818 FS = "" 11819 11820 } 11821 { 11822 line = $ 0 11823 nfields = split(line, field, "@") 11824 substed = 0 11825 len = length(field[1]) 11826 for (i = 2; i < nfields; i++) { 11827 key = field[i] 11828 keylen = length(key) 11829 if (S_is_set[key]) { 11830 value = S[key] 11831 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11832 len += length(value) + length(field[++i]) 11833 substed = 1 11834 } else 11835 len += 1 + keylen 11836 } 11837 11838 print line 11839 } 11840 11841 _ACAWK 11842 _ACEOF 11843 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11844 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11845 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11846 else 11847 cat 11848 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11849 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11850 _ACEOF 11851 11852 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11853 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11854 # trailing colons and then remove the whole line if VPATH becomes empty 11855 # (actually we leave an empty line to preserve line numbers). 11856 if test "x$srcdir" = x.; then 11857 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11858 h 11859 s/// 11860 s/^/:/ 11861 s/[ ]*$/:/ 11862 s/:\$(srcdir):/:/g 11863 s/:\${srcdir}:/:/g 11864 s/:@srcdir@:/:/g 11865 s/^:*// 11866 s/:*$// 11867 x 11868 s/\(=[ ]*\).*/\1/ 11869 G 11870 s/\n// 11871 s/^[^=]*=[ ]*$// 11872 }' 11873 fi 11874 11875 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11876 fi # test -n "$CONFIG_FILES" 11877 11878 # Set up the scripts for CONFIG_HEADERS section. 11879 # No need to generate them if there are no CONFIG_HEADERS. 11880 # This happens for instance with `./config.status Makefile'. 11881 if test -n "$CONFIG_HEADERS"; then 11882 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11883 BEGIN { 11884 _ACEOF 11885 11886 # Transform confdefs.h into an awk script `defines.awk', embedded as 11887 # here-document in config.status, that substitutes the proper values into 11888 # config.h.in to produce config.h. 11889 11890 # Create a delimiter string that does not exist in confdefs.h, to ease 11891 # handling of long lines. 11892 ac_delim='%!_!# ' 11893 for ac_last_try in false false :; do 11894 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11895 if test -z "$ac_tt"; then 11896 break 11897 elif $ac_last_try; then 11898 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11899 else 11900 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11901 fi 11902 done 11903 11904 # For the awk script, D is an array of macro values keyed by name, 11905 # likewise P contains macro parameters if any. Preserve backslash 11906 # newline sequences. 11907 11908 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11909 sed -n ' 11910 s/.\{148\}/&'"$ac_delim"'/g 11911 t rset 11912 :rset 11913 s/^[ ]*#[ ]*define[ ][ ]*/ / 11914 t def 11915 d 11916 :def 11917 s/\\$// 11918 t bsnl 11919 s/["\\]/\\&/g 11920 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11921 D["\1"]=" \3"/p 11922 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11923 d 11924 :bsnl 11925 s/["\\]/\\&/g 11926 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11927 D["\1"]=" \3\\\\\\n"\\/p 11928 t cont 11929 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11930 t cont 11931 d 11932 :cont 11933 n 11934 s/.\{148\}/&'"$ac_delim"'/g 11935 t clear 11936 :clear 11937 s/\\$// 11938 t bsnlc 11939 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11940 d 11941 :bsnlc 11942 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11943 b cont 11944 ' <confdefs.h | sed ' 11945 s/'"$ac_delim"'/"\\\ 11946 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11947 11948 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11949 for (key in D) D_is_set[key] = 1 11950 FS = "" 11951 } 11952 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11953 line = \$ 0 11954 split(line, arg, " ") 11955 if (arg[1] == "#") { 11956 defundef = arg[2] 11957 mac1 = arg[3] 11958 } else { 11959 defundef = substr(arg[1], 2) 11960 mac1 = arg[2] 11961 } 11962 split(mac1, mac2, "(") #) 11963 macro = mac2[1] 11964 prefix = substr(line, 1, index(line, defundef) - 1) 11965 if (D_is_set[macro]) { 11966 # Preserve the white space surrounding the "#". 11967 print prefix "define", macro P[macro] D[macro] 11968 next 11969 } else { 11970 # Replace #undef with comments. This is necessary, for example, 11971 # in the case of _POSIX_SOURCE, which is predefined and required 11972 # on some systems where configure will not decide to define it. 11973 if (defundef == "undef") { 11974 print "/*", prefix defundef, macro, "*/" 11975 next 11976 } 11977 } 11978 } 11979 { print } 11980 _ACAWK 11981 _ACEOF 11982 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11983 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11984 fi # test -n "$CONFIG_HEADERS" 11985 11986 11987 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11988 shift 11989 for ac_tag 11990 do 11991 case $ac_tag in 11992 :[FHLC]) ac_mode=$ac_tag; continue;; 11993 esac 11994 case $ac_mode$ac_tag in 11995 :[FHL]*:*);; 11996 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11997 :[FH]-) ac_tag=-:-;; 11998 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11999 esac 12000 ac_save_IFS=$IFS 12001 IFS=: 12002 set x $ac_tag 12003 IFS=$ac_save_IFS 12004 shift 12005 ac_file=$1 12006 shift 12007 12008 case $ac_mode in 12009 :L) ac_source=$1;; 12010 :[FH]) 12011 ac_file_inputs= 12012 for ac_f 12013 do 12014 case $ac_f in 12015 -) ac_f="$ac_tmp/stdin";; 12016 *) # Look for the file first in the build tree, then in the source tree 12017 # (if the path is not absolute). The absolute path cannot be DOS-style, 12018 # because $ac_f cannot contain `:'. 12019 test -f "$ac_f" || 12020 case $ac_f in 12021 [\\/$]*) false;; 12022 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12023 esac || 12024 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12025 esac 12026 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12027 as_fn_append ac_file_inputs " '$ac_f'" 12028 done 12029 12030 # Let's still pretend it is `configure' which instantiates (i.e., don't 12031 # use $as_me), people would be surprised to read: 12032 # /* config.h. Generated by config.status. */ 12033 configure_input='Generated from '` 12034 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12035 `' by configure.' 12036 if test x"$ac_file" != x-; then 12037 configure_input="$ac_file. $configure_input" 12038 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12039 $as_echo "$as_me: creating $ac_file" >&6;} 12040 fi 12041 # Neutralize special characters interpreted by sed in replacement strings. 12042 case $configure_input in #( 12043 *\&* | *\|* | *\\* ) 12044 ac_sed_conf_input=`$as_echo "$configure_input" | 12045 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12046 *) ac_sed_conf_input=$configure_input;; 12047 esac 12048 12049 case $ac_tag in 12050 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12051 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12052 esac 12053 ;; 12054 esac 12055 12056 ac_dir=`$as_dirname -- "$ac_file" || 12057 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12058 X"$ac_file" : 'X\(//\)[^/]' \| \ 12059 X"$ac_file" : 'X\(//\)$' \| \ 12060 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12061 $as_echo X"$ac_file" | 12062 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12063 s//\1/ 12064 q 12065 } 12066 /^X\(\/\/\)[^/].*/{ 12067 s//\1/ 12068 q 12069 } 12070 /^X\(\/\/\)$/{ 12071 s//\1/ 12072 q 12073 } 12074 /^X\(\/\).*/{ 12075 s//\1/ 12076 q 12077 } 12078 s/.*/./; q'` 12079 as_dir="$ac_dir"; as_fn_mkdir_p 12080 ac_builddir=. 12081 12082 case "$ac_dir" in 12083 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12084 *) 12085 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12086 # A ".." for each directory in $ac_dir_suffix. 12087 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12088 case $ac_top_builddir_sub in 12089 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12090 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12091 esac ;; 12092 esac 12093 ac_abs_top_builddir=$ac_pwd 12094 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12095 # for backward compatibility: 12096 ac_top_builddir=$ac_top_build_prefix 12097 12098 case $srcdir in 12099 .) # We are building in place. 12100 ac_srcdir=. 12101 ac_top_srcdir=$ac_top_builddir_sub 12102 ac_abs_top_srcdir=$ac_pwd ;; 12103 [\\/]* | ?:[\\/]* ) # Absolute name. 12104 ac_srcdir=$srcdir$ac_dir_suffix; 12105 ac_top_srcdir=$srcdir 12106 ac_abs_top_srcdir=$srcdir ;; 12107 *) # Relative name. 12108 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12109 ac_top_srcdir=$ac_top_build_prefix$srcdir 12110 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12111 esac 12112 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12113 12114 12115 case $ac_mode in 12116 :F) 12117 # 12118 # CONFIG_FILE 12119 # 12120 12121 case $INSTALL in 12122 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12123 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12124 esac 12125 ac_MKDIR_P=$MKDIR_P 12126 case $MKDIR_P in 12127 [\\/$]* | ?:[\\/]* ) ;; 12128 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12129 esac 12130 _ACEOF 12131 12132 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12133 # If the template does not know about datarootdir, expand it. 12134 # FIXME: This hack should be removed a few years after 2.60. 12135 ac_datarootdir_hack=; ac_datarootdir_seen= 12136 ac_sed_dataroot=' 12137 /datarootdir/ { 12138 p 12139 q 12140 } 12141 /@datadir@/p 12142 /@docdir@/p 12143 /@infodir@/p 12144 /@localedir@/p 12145 /@mandir@/p' 12146 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12147 *datarootdir*) ac_datarootdir_seen=yes;; 12148 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12149 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12150 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12151 _ACEOF 12152 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12153 ac_datarootdir_hack=' 12154 s&@datadir@&$datadir&g 12155 s&@docdir@&$docdir&g 12156 s&@infodir@&$infodir&g 12157 s&@localedir@&$localedir&g 12158 s&@mandir@&$mandir&g 12159 s&\\\${datarootdir}&$datarootdir&g' ;; 12160 esac 12161 _ACEOF 12162 12163 # Neutralize VPATH when `$srcdir' = `.'. 12164 # Shell code in configure.ac might set extrasub. 12165 # FIXME: do we really want to maintain this feature? 12166 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12167 ac_sed_extra="$ac_vpsub 12168 $extrasub 12169 _ACEOF 12170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12171 :t 12172 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12173 s|@configure_input@|$ac_sed_conf_input|;t t 12174 s&@top_builddir@&$ac_top_builddir_sub&;t t 12175 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12176 s&@srcdir@&$ac_srcdir&;t t 12177 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12178 s&@top_srcdir@&$ac_top_srcdir&;t t 12179 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12180 s&@builddir@&$ac_builddir&;t t 12181 s&@abs_builddir@&$ac_abs_builddir&;t t 12182 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12183 s&@INSTALL@&$ac_INSTALL&;t t 12184 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12185 $ac_datarootdir_hack 12186 " 12187 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12188 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12189 12190 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12191 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12192 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12193 "$ac_tmp/out"`; test -z "$ac_out"; } && 12194 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12195 which seems to be undefined. Please make sure it is defined" >&5 12196 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12197 which seems to be undefined. Please make sure it is defined" >&2;} 12198 12199 rm -f "$ac_tmp/stdin" 12200 case $ac_file in 12201 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12202 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12203 esac \ 12204 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12205 ;; 12206 :H) 12207 # 12208 # CONFIG_HEADER 12209 # 12210 if test x"$ac_file" != x-; then 12211 { 12212 $as_echo "/* $configure_input */" \ 12213 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12214 } >"$ac_tmp/config.h" \ 12215 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12216 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12217 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12218 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12219 else 12220 rm -f "$ac_file" 12221 mv "$ac_tmp/config.h" "$ac_file" \ 12222 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12223 fi 12224 else 12225 $as_echo "/* $configure_input */" \ 12226 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12227 || as_fn_error $? "could not create -" "$LINENO" 5 12228 fi 12229 # Compute "$ac_file"'s index in $config_headers. 12230 _am_arg="$ac_file" 12231 _am_stamp_count=1 12232 for _am_header in $config_headers :; do 12233 case $_am_header in 12234 $_am_arg | $_am_arg:* ) 12235 break ;; 12236 * ) 12237 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12238 esac 12239 done 12240 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12241 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12242 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12243 X"$_am_arg" : 'X\(//\)$' \| \ 12244 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12245 $as_echo X"$_am_arg" | 12246 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12247 s//\1/ 12248 q 12249 } 12250 /^X\(\/\/\)[^/].*/{ 12251 s//\1/ 12252 q 12253 } 12254 /^X\(\/\/\)$/{ 12255 s//\1/ 12256 q 12257 } 12258 /^X\(\/\).*/{ 12259 s//\1/ 12260 q 12261 } 12262 s/.*/./; q'`/stamp-h$_am_stamp_count 12263 ;; 12264 12265 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12266 $as_echo "$as_me: executing $ac_file commands" >&6;} 12267 ;; 12268 esac 12269 12270 12271 case $ac_file$ac_mode in 12272 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12273 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12274 # are listed without --file. Let's play safe and only enable the eval 12275 # if we detect the quoting. 12276 case $CONFIG_FILES in 12277 *\'*) eval set x "$CONFIG_FILES" ;; 12278 *) set x $CONFIG_FILES ;; 12279 esac 12280 shift 12281 for mf 12282 do 12283 # Strip MF so we end up with the name of the file. 12284 mf=`echo "$mf" | sed -e 's/:.*$//'` 12285 # Check whether this is an Automake generated Makefile or not. 12286 # We used to match only the files named `Makefile.in', but 12287 # some people rename them; so instead we look at the file content. 12288 # Grep'ing the first line is not enough: some people post-process 12289 # each Makefile.in and add a new line on top of each file to say so. 12290 # Grep'ing the whole file is not good either: AIX grep has a line 12291 # limit of 2048, but all sed's we know have understand at least 4000. 12292 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12293 dirpart=`$as_dirname -- "$mf" || 12294 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12295 X"$mf" : 'X\(//\)[^/]' \| \ 12296 X"$mf" : 'X\(//\)$' \| \ 12297 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12298 $as_echo X"$mf" | 12299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12300 s//\1/ 12301 q 12302 } 12303 /^X\(\/\/\)[^/].*/{ 12304 s//\1/ 12305 q 12306 } 12307 /^X\(\/\/\)$/{ 12308 s//\1/ 12309 q 12310 } 12311 /^X\(\/\).*/{ 12312 s//\1/ 12313 q 12314 } 12315 s/.*/./; q'` 12316 else 12317 continue 12318 fi 12319 # Extract the definition of DEPDIR, am__include, and am__quote 12320 # from the Makefile without running `make'. 12321 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12322 test -z "$DEPDIR" && continue 12323 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12324 test -z "am__include" && continue 12325 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12326 # When using ansi2knr, U may be empty or an underscore; expand it 12327 U=`sed -n 's/^U = //p' < "$mf"` 12328 # Find all dependency output files, they are included files with 12329 # $(DEPDIR) in their names. We invoke sed twice because it is the 12330 # simplest approach to changing $(DEPDIR) to its actual value in the 12331 # expansion. 12332 for file in `sed -n " 12333 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12334 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12335 # Make sure the directory exists. 12336 test -f "$dirpart/$file" && continue 12337 fdir=`$as_dirname -- "$file" || 12338 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12339 X"$file" : 'X\(//\)[^/]' \| \ 12340 X"$file" : 'X\(//\)$' \| \ 12341 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12342 $as_echo X"$file" | 12343 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12344 s//\1/ 12345 q 12346 } 12347 /^X\(\/\/\)[^/].*/{ 12348 s//\1/ 12349 q 12350 } 12351 /^X\(\/\/\)$/{ 12352 s//\1/ 12353 q 12354 } 12355 /^X\(\/\).*/{ 12356 s//\1/ 12357 q 12358 } 12359 s/.*/./; q'` 12360 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12361 # echo "creating $dirpart/$file" 12362 echo '# dummy' > "$dirpart/$file" 12363 done 12364 done 12365 } 12366 ;; 12367 12368 esac 12369 done # for ac_tag 12370 12371 12372 as_fn_exit 0 12373 _ACEOF 12374 ac_clean_files=$ac_clean_files_save 12375 12376 test $ac_write_fail = 0 || 12377 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12378 12379 12380 # configure is writing to config.log, and then calls config.status. 12381 # config.status does its own redirection, appending to config.log. 12382 # Unfortunately, on DOS this fails, as config.log is still kept open 12383 # by configure, so config.status won't be able to write to it; its 12384 # output is simply discarded. So we exec the FD to /dev/null, 12385 # effectively closing config.log, so it can be properly (re)opened and 12386 # appended to by config.status. When coming back to configure, we 12387 # need to make the FD available again. 12388 if test "$no_create" != yes; then 12389 ac_cs_success=: 12390 ac_config_status_args= 12391 test "$silent" = yes && 12392 ac_config_status_args="$ac_config_status_args --quiet" 12393 exec 5>/dev/null 12394 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12395 exec 5>>config.log 12396 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12397 # would make configure fail if this is the last instruction. 12398 $ac_cs_success || as_fn_exit 1 12399 fi 12400 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12401 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12402 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12403 fi 12404 12405
Indexes created Mon Oct 26 00:26:21 UTC 2026