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 xvidtune 1.0.3. 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='xvidtune' 563 PACKAGE_TARNAME='xvidtune' 564 PACKAGE_VERSION='1.0.3' 565 PACKAGE_STRING='xvidtune 1.0.3' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 ac_unique_file="Makefile.am" 570 # Factoring default headers for most tests. 571 ac_includes_default="\ 572 #include <stdio.h> 573 #ifdef HAVE_SYS_TYPES_H 574 # include <sys/types.h> 575 #endif 576 #ifdef HAVE_SYS_STAT_H 577 # include <sys/stat.h> 578 #endif 579 #ifdef STDC_HEADERS 580 # include <stdlib.h> 581 # include <stddef.h> 582 #else 583 # ifdef HAVE_STDLIB_H 584 # include <stdlib.h> 585 # endif 586 #endif 587 #ifdef HAVE_STRING_H 588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589 # include <memory.h> 590 # endif 591 # include <string.h> 592 #endif 593 #ifdef HAVE_STRINGS_H 594 # include <strings.h> 595 #endif 596 #ifdef HAVE_INTTYPES_H 597 # include <inttypes.h> 598 #endif 599 #ifdef HAVE_STDINT_H 600 # include <stdint.h> 601 #endif 602 #ifdef HAVE_UNISTD_H 603 # include <unistd.h> 604 #endif" 605 606 ac_subst_vars='am__EXEEXT_FALSE 607 am__EXEEXT_TRUE 608 LTLIBOBJS 609 LIBOBJS 610 appdefaultdir 611 XVIDTUNE_LIBS 612 XVIDTUNE_CFLAGS 613 AM_BACKSLASH 614 AM_DEFAULT_VERBOSITY 615 MAN_SUBSTS 616 XORG_MAN_PAGE 617 ADMIN_MAN_DIR 618 DRIVER_MAN_DIR 619 MISC_MAN_DIR 620 FILE_MAN_DIR 621 LIB_MAN_DIR 622 APP_MAN_DIR 623 ADMIN_MAN_SUFFIX 624 DRIVER_MAN_SUFFIX 625 MISC_MAN_SUFFIX 626 FILE_MAN_SUFFIX 627 LIB_MAN_SUFFIX 628 APP_MAN_SUFFIX 629 SED 630 host_os 631 host_vendor 632 host_cpu 633 host 634 build_os 635 build_vendor 636 build_cpu 637 build 638 INSTALL_CMD 639 PKG_CONFIG 640 CHANGELOG_CMD 641 STRICT_CFLAGS 642 CWARNFLAGS 643 BASE_CFLAGS 644 EGREP 645 GREP 646 CPP 647 am__fastdepCC_FALSE 648 am__fastdepCC_TRUE 649 CCDEPMODE 650 am__nodep 651 AMDEPBACKSLASH 652 AMDEP_FALSE 653 AMDEP_TRUE 654 am__quote 655 am__include 656 DEPDIR 657 OBJEXT 658 EXEEXT 659 ac_ct_CC 660 CPPFLAGS 661 LDFLAGS 662 CFLAGS 663 CC 664 MAINT 665 MAINTAINER_MODE_FALSE 666 MAINTAINER_MODE_TRUE 667 am__untar 668 am__tar 669 AMTAR 670 am__leading_dot 671 SET_MAKE 672 AWK 673 mkdir_p 674 MKDIR_P 675 INSTALL_STRIP_PROGRAM 676 STRIP 677 install_sh 678 MAKEINFO 679 AUTOHEADER 680 AUTOMAKE 681 AUTOCONF 682 ACLOCAL 683 VERSION 684 PACKAGE 685 CYGPATH_W 686 am__isrc 687 INSTALL_DATA 688 INSTALL_SCRIPT 689 INSTALL_PROGRAM 690 target_alias 691 host_alias 692 build_alias 693 LIBS 694 ECHO_T 695 ECHO_N 696 ECHO_C 697 DEFS 698 mandir 699 localedir 700 libdir 701 psdir 702 pdfdir 703 dvidir 704 htmldir 705 infodir 706 docdir 707 oldincludedir 708 includedir 709 localstatedir 710 sharedstatedir 711 sysconfdir 712 datadir 713 datarootdir 714 libexecdir 715 sbindir 716 bindir 717 program_transform_name 718 prefix 719 exec_prefix 720 PACKAGE_URL 721 PACKAGE_BUGREPORT 722 PACKAGE_STRING 723 PACKAGE_VERSION 724 PACKAGE_TARNAME 725 PACKAGE_NAME 726 PATH_SEPARATOR 727 SHELL' 728 ac_subst_files='' 729 ac_user_opts=' 730 enable_option_checking 731 enable_maintainer_mode 732 enable_dependency_tracking 733 enable_selective_werror 734 enable_strict_compilation 735 enable_silent_rules 736 with_appdefaultdir 737 ' 738 ac_precious_vars='build_alias 739 host_alias 740 target_alias 741 CC 742 CFLAGS 743 LDFLAGS 744 LIBS 745 CPPFLAGS 746 CPP 747 PKG_CONFIG 748 XVIDTUNE_CFLAGS 749 XVIDTUNE_LIBS' 750 751 752 # 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See below for descriptions of some of the useful variables. 1298 1299 Defaults for the options are specified in brackets. 1300 1301 Configuration: 1302 -h, --help display this help and exit 1303 --help=short display options specific to this package 1304 --help=recursive display the short help of all the included packages 1305 -V, --version display version information and exit 1306 -q, --quiet, --silent do not print \`checking ...' messages 1307 --cache-file=FILE cache test results in FILE [disabled] 1308 -C, --config-cache alias for \`--cache-file=config.cache' 1309 -n, --no-create do not create output files 1310 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1311 1312 Installation directories: 1313 --prefix=PREFIX install architecture-independent files in PREFIX 1314 [$ac_default_prefix] 1315 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1316 [PREFIX] 1317 1318 By default, \`make install' will install all the files in 1319 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1320 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1321 for instance \`--prefix=\$HOME'. 1322 1323 For better control, use the options below. 1324 1325 Fine tuning of the installation directories: 1326 --bindir=DIR user executables [EPREFIX/bin] 1327 --sbindir=DIR system admin executables [EPREFIX/sbin] 1328 --libexecdir=DIR program executables [EPREFIX/libexec] 1329 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1330 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1331 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1332 --libdir=DIR object code libraries [EPREFIX/lib] 1333 --includedir=DIR C header files [PREFIX/include] 1334 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1335 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1336 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1337 --infodir=DIR info documentation [DATAROOTDIR/info] 1338 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1339 --mandir=DIR man documentation [DATAROOTDIR/man] 1340 --docdir=DIR documentation root [DATAROOTDIR/doc/xvidtune] 1341 --htmldir=DIR html documentation [DOCDIR] 1342 --dvidir=DIR dvi documentation [DOCDIR] 1343 --pdfdir=DIR pdf documentation [DOCDIR] 1344 --psdir=DIR ps documentation [DOCDIR] 1345 _ACEOF 1346 1347 cat <<\_ACEOF 1348 1349 Program names: 1350 --program-prefix=PREFIX prepend PREFIX to installed program names 1351 --program-suffix=SUFFIX append SUFFIX to installed program names 1352 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1353 1354 System types: 1355 --build=BUILD configure for building on BUILD [guessed] 1356 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1357 _ACEOF 1358 fi 1359 1360 if test -n "$ac_init_help"; then 1361 case $ac_init_help in 1362 short | recursive ) echo "Configuration of xvidtune 1.0.3:";; 1363 esac 1364 cat <<\_ACEOF 1365 1366 Optional Features: 1367 --disable-option-checking ignore unrecognized --enable/--with options 1368 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1369 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1370 --enable-maintainer-mode enable make rules and dependencies not useful 1371 (and sometimes confusing) to the casual installer 1372 --disable-dependency-tracking speeds up one-time build 1373 --enable-dependency-tracking do not reject slow dependency extractors 1374 --disable-selective-werror 1375 Turn off selective compiler errors. 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Must try -L first in case configure is actually a 2225 # symlink; some systems play weird games with the mod time of symlinks 2226 # (eg FreeBSD returns the mod time of the symlink's containing 2227 # directory). 2228 if ( 2229 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2230 if test "$*" = "X"; then 2231 # -L didn't work. 2232 set X `ls -t "$srcdir/configure" conftest.file` 2233 fi 2234 rm -f conftest.file 2235 if test "$*" != "X $srcdir/configure conftest.file" \ 2236 && test "$*" != "X conftest.file $srcdir/configure"; then 2237 2238 # If neither matched, then we have a broken ls. This can happen 2239 # if, for instance, CONFIG_SHELL is bash and it inherits a 2240 # broken ls alias from the environment. This has actually 2241 # happened. Such a system could not be considered "sane". 2242 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2243 alias in your environment" "$LINENO" 5 2244 fi 2245 2246 test "$2" = conftest.file 2247 ) 2248 then 2249 # Ok. 2250 : 2251 else 2252 as_fn_error $? "newly created file is older than distributed files! 2253 Check your system clock" "$LINENO" 5 2254 fi 2255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2256 $as_echo "yes" >&6; } 2257 test "$program_prefix" != NONE && 2258 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2259 # Use a double $ so make ignores it. 2260 test "$program_suffix" != NONE && 2261 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2262 # Double any \ or $. 2263 # By default was `s,x,x', remove it if useless. 2264 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2265 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2266 2267 # expand $ac_aux_dir to an absolute path 2268 am_aux_dir=`cd $ac_aux_dir && pwd` 2269 2270 if test x"${MISSING+set}" != xset; then 2271 case $am_aux_dir in 2272 *\ * | *\ *) 2273 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2274 *) 2275 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2276 esac 2277 fi 2278 # Use eval to expand $SHELL 2279 if eval "$MISSING --run true"; then 2280 am_missing_run="$MISSING --run " 2281 else 2282 am_missing_run= 2283 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2284 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2285 fi 2286 2287 if test x"${install_sh}" != xset; then 2288 case $am_aux_dir in 2289 *\ * | *\ *) 2290 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2291 *) 2292 install_sh="\${SHELL} $am_aux_dir/install-sh" 2293 esac 2294 fi 2295 2296 # Installed binaries are usually stripped using `strip' when the user 2297 # run `make install-strip'. However `strip' might not be the right 2298 # tool to use in cross-compilation environments, therefore Automake 2299 # will honor the `STRIP' environment variable to overrule this program. 2300 if test "$cross_compiling" != no; then 2301 if test -n "$ac_tool_prefix"; then 2302 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2303 set dummy ${ac_tool_prefix}strip; ac_word=$2 2304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2305 $as_echo_n "checking for $ac_word... " >&6; } 2306 if ${ac_cv_prog_STRIP+:} false; then : 2307 $as_echo_n "(cached) " >&6 2308 else 2309 if test -n "$STRIP"; then 2310 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2311 else 2312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2313 for as_dir in $PATH 2314 do 2315 IFS=$as_save_IFS 2316 test -z "$as_dir" && as_dir=. 2317 for ac_exec_ext in '' $ac_executable_extensions; do 2318 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2319 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2320 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2321 break 2 2322 fi 2323 done 2324 done 2325 IFS=$as_save_IFS 2326 2327 fi 2328 fi 2329 STRIP=$ac_cv_prog_STRIP 2330 if test -n "$STRIP"; then 2331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2332 $as_echo "$STRIP" >&6; } 2333 else 2334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2335 $as_echo "no" >&6; } 2336 fi 2337 2338 2339 fi 2340 if test -z "$ac_cv_prog_STRIP"; then 2341 ac_ct_STRIP=$STRIP 2342 # Extract the first word of "strip", so it can be a program name with args. 2343 set dummy strip; ac_word=$2 2344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2345 $as_echo_n "checking for $ac_word... " >&6; } 2346 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2347 $as_echo_n "(cached) " >&6 2348 else 2349 if test -n "$ac_ct_STRIP"; then 2350 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2351 else 2352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2353 for as_dir in $PATH 2354 do 2355 IFS=$as_save_IFS 2356 test -z "$as_dir" && as_dir=. 2357 for ac_exec_ext in '' $ac_executable_extensions; do 2358 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2359 ac_cv_prog_ac_ct_STRIP="strip" 2360 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2361 break 2 2362 fi 2363 done 2364 done 2365 IFS=$as_save_IFS 2366 2367 fi 2368 fi 2369 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2370 if test -n "$ac_ct_STRIP"; then 2371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2372 $as_echo "$ac_ct_STRIP" >&6; } 2373 else 2374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2375 $as_echo "no" >&6; } 2376 fi 2377 2378 if test "x$ac_ct_STRIP" = x; then 2379 STRIP=":" 2380 else 2381 case $cross_compiling:$ac_tool_warned in 2382 yes:) 2383 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2384 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2385 ac_tool_warned=yes ;; 2386 esac 2387 STRIP=$ac_ct_STRIP 2388 fi 2389 else 2390 STRIP="$ac_cv_prog_STRIP" 2391 fi 2392 2393 fi 2394 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2395 2396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2397 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2398 if test -z "$MKDIR_P"; then 2399 if ${ac_cv_path_mkdir+:} false; then : 2400 $as_echo_n "(cached) " >&6 2401 else 2402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2403 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2404 do 2405 IFS=$as_save_IFS 2406 test -z "$as_dir" && as_dir=. 2407 for ac_prog in mkdir gmkdir; do 2408 for ac_exec_ext in '' $ac_executable_extensions; do 2409 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2410 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2411 'mkdir (GNU coreutils) '* | \ 2412 'mkdir (coreutils) '* | \ 2413 'mkdir (fileutils) '4.1*) 2414 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2415 break 3;; 2416 esac 2417 done 2418 done 2419 done 2420 IFS=$as_save_IFS 2421 2422 fi 2423 2424 test -d ./--version && rmdir ./--version 2425 if test "${ac_cv_path_mkdir+set}" = set; then 2426 MKDIR_P="$ac_cv_path_mkdir -p" 2427 else 2428 # As a last resort, use the slow shell script. Don't cache a 2429 # value for MKDIR_P within a source directory, because that will 2430 # break other packages using the cache if that directory is 2431 # removed, or if the value is a relative name. 2432 MKDIR_P="$ac_install_sh -d" 2433 fi 2434 fi 2435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2436 $as_echo "$MKDIR_P" >&6; } 2437 2438 mkdir_p="$MKDIR_P" 2439 case $mkdir_p in 2440 [\\/$]* | ?:[\\/]*) ;; 2441 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2442 esac 2443 2444 for ac_prog in gawk mawk nawk awk 2445 do 2446 # Extract the first word of "$ac_prog", so it can be a program name with args. 2447 set dummy $ac_prog; ac_word=$2 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2449 $as_echo_n "checking for $ac_word... " >&6; } 2450 if ${ac_cv_prog_AWK+:} false; then : 2451 $as_echo_n "(cached) " >&6 2452 else 2453 if test -n "$AWK"; then 2454 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2455 else 2456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2457 for as_dir in $PATH 2458 do 2459 IFS=$as_save_IFS 2460 test -z "$as_dir" && as_dir=. 2461 for ac_exec_ext in '' $ac_executable_extensions; do 2462 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2463 ac_cv_prog_AWK="$ac_prog" 2464 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2465 break 2 2466 fi 2467 done 2468 done 2469 IFS=$as_save_IFS 2470 2471 fi 2472 fi 2473 AWK=$ac_cv_prog_AWK 2474 if test -n "$AWK"; then 2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2476 $as_echo "$AWK" >&6; } 2477 else 2478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2479 $as_echo "no" >&6; } 2480 fi 2481 2482 2483 test -n "$AWK" && break 2484 done 2485 2486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2487 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2488 set x ${MAKE-make} 2489 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2490 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2491 $as_echo_n "(cached) " >&6 2492 else 2493 cat >conftest.make <<\_ACEOF 2494 SHELL = /bin/sh 2495 all: 2496 @echo '@@@%%%=$(MAKE)=@@@%%%' 2497 _ACEOF 2498 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2499 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2500 *@@@%%%=?*=@@@%%%*) 2501 eval ac_cv_prog_make_${ac_make}_set=yes;; 2502 *) 2503 eval ac_cv_prog_make_${ac_make}_set=no;; 2504 esac 2505 rm -f conftest.make 2506 fi 2507 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2509 $as_echo "yes" >&6; } 2510 SET_MAKE= 2511 else 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2513 $as_echo "no" >&6; } 2514 SET_MAKE="MAKE=${MAKE-make}" 2515 fi 2516 2517 rm -rf .tst 2>/dev/null 2518 mkdir .tst 2>/dev/null 2519 if test -d .tst; then 2520 am__leading_dot=. 2521 else 2522 am__leading_dot=_ 2523 fi 2524 rmdir .tst 2>/dev/null 2525 2526 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2527 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2528 # is not polluted with repeated "-I." 2529 am__isrc=' -I$(srcdir)' 2530 # test to see if srcdir already configured 2531 if test -f $srcdir/config.status; then 2532 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2533 fi 2534 fi 2535 2536 # test whether we have cygpath 2537 if test -z "$CYGPATH_W"; then 2538 if (cygpath --version) >/dev/null 2>/dev/null; then 2539 CYGPATH_W='cygpath -w' 2540 else 2541 CYGPATH_W=echo 2542 fi 2543 fi 2544 2545 2546 # Define the identity of the package. 2547 PACKAGE='xvidtune' 2548 VERSION='1.0.3' 2549 2550 2551 cat >>confdefs.h <<_ACEOF 2552 #define PACKAGE "$PACKAGE" 2553 _ACEOF 2554 2555 2556 cat >>confdefs.h <<_ACEOF 2557 #define VERSION "$VERSION" 2558 _ACEOF 2559 2560 # Some tools Automake needs. 2561 2562 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2563 2564 2565 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2566 2567 2568 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2569 2570 2571 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2572 2573 2574 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2575 2576 # We need awk for the "check" target. The system "awk" is bad on 2577 # some platforms. 2578 # Always define AMTAR for backward compatibility. 2579 2580 AMTAR=${AMTAR-"${am_missing_run}tar"} 2581 2582 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2583 2584 2585 2586 2587 2588 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2590 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2591 # Check whether --enable-maintainer-mode was given. 2592 if test "${enable_maintainer_mode+set}" = set; then : 2593 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2594 else 2595 USE_MAINTAINER_MODE=no 2596 fi 2597 2598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2599 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2600 if test $USE_MAINTAINER_MODE = yes; then 2601 MAINTAINER_MODE_TRUE= 2602 MAINTAINER_MODE_FALSE='#' 2603 else 2604 MAINTAINER_MODE_TRUE='#' 2605 MAINTAINER_MODE_FALSE= 2606 fi 2607 2608 MAINT=$MAINTAINER_MODE_TRUE 2609 2610 2611 2612 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 DEPDIR="${am__leading_dot}deps" 2625 2626 ac_config_commands="$ac_config_commands depfiles" 2627 2628 2629 am_make=${MAKE-make} 2630 cat > confinc << 'END' 2631 am__doit: 2632 @echo this is the am__doit target 2633 .PHONY: am__doit 2634 END 2635 # If we don't find an include directive, just comment out the code. 2636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2637 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2638 am__include="#" 2639 am__quote= 2640 _am_result=none 2641 # First try GNU make style include. 2642 echo "include confinc" > confmf 2643 # Ignore all kinds of additional output from `make'. 2644 case `$am_make -s -f confmf 2> /dev/null` in #( 2645 *the\ am__doit\ target*) 2646 am__include=include 2647 am__quote= 2648 _am_result=GNU 2649 ;; 2650 esac 2651 # Now try BSD make style include. 2652 if test "$am__include" = "#"; then 2653 echo '.include "confinc"' > confmf 2654 case `$am_make -s -f confmf 2> /dev/null` in #( 2655 *the\ am__doit\ target*) 2656 am__include=.include 2657 am__quote="\"" 2658 _am_result=BSD 2659 ;; 2660 esac 2661 fi 2662 2663 2664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2665 $as_echo "$_am_result" >&6; } 2666 rm -f confinc confmf 2667 2668 # Check whether --enable-dependency-tracking was given. 2669 if test "${enable_dependency_tracking+set}" = set; then : 2670 enableval=$enable_dependency_tracking; 2671 fi 2672 2673 if test "x$enable_dependency_tracking" != xno; then 2674 am_depcomp="$ac_aux_dir/depcomp" 2675 AMDEPBACKSLASH='\' 2676 am__nodep='_no' 2677 fi 2678 if test "x$enable_dependency_tracking" != xno; then 2679 AMDEP_TRUE= 2680 AMDEP_FALSE='#' 2681 else 2682 AMDEP_TRUE='#' 2683 AMDEP_FALSE= 2684 fi 2685 2686 2687 ac_ext=c 2688 ac_cpp='$CPP $CPPFLAGS' 2689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2691 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2692 if test -n "$ac_tool_prefix"; then 2693 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2694 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2696 $as_echo_n "checking for $ac_word... " >&6; } 2697 if ${ac_cv_prog_CC+:} false; then : 2698 $as_echo_n "(cached) " >&6 2699 else 2700 if test -n "$CC"; then 2701 ac_cv_prog_CC="$CC" # Let the user override the test. 2702 else 2703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2704 for as_dir in $PATH 2705 do 2706 IFS=$as_save_IFS 2707 test -z "$as_dir" && as_dir=. 2708 for ac_exec_ext in '' $ac_executable_extensions; do 2709 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2710 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2712 break 2 2713 fi 2714 done 2715 done 2716 IFS=$as_save_IFS 2717 2718 fi 2719 fi 2720 CC=$ac_cv_prog_CC 2721 if test -n "$CC"; then 2722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2723 $as_echo "$CC" >&6; } 2724 else 2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2726 $as_echo "no" >&6; } 2727 fi 2728 2729 2730 fi 2731 if test -z "$ac_cv_prog_CC"; then 2732 ac_ct_CC=$CC 2733 # Extract the first word of "gcc", so it can be a program name with args. 2734 set dummy gcc; ac_word=$2 2735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2736 $as_echo_n "checking for $ac_word... " >&6; } 2737 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2738 $as_echo_n "(cached) " >&6 2739 else 2740 if test -n "$ac_ct_CC"; then 2741 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2742 else 2743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2744 for as_dir in $PATH 2745 do 2746 IFS=$as_save_IFS 2747 test -z "$as_dir" && as_dir=. 2748 for ac_exec_ext in '' $ac_executable_extensions; do 2749 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2750 ac_cv_prog_ac_ct_CC="gcc" 2751 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2752 break 2 2753 fi 2754 done 2755 done 2756 IFS=$as_save_IFS 2757 2758 fi 2759 fi 2760 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2761 if test -n "$ac_ct_CC"; then 2762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2763 $as_echo "$ac_ct_CC" >&6; } 2764 else 2765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2766 $as_echo "no" >&6; } 2767 fi 2768 2769 if test "x$ac_ct_CC" = x; then 2770 CC="" 2771 else 2772 case $cross_compiling:$ac_tool_warned in 2773 yes:) 2774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2775 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2776 ac_tool_warned=yes ;; 2777 esac 2778 CC=$ac_ct_CC 2779 fi 2780 else 2781 CC="$ac_cv_prog_CC" 2782 fi 2783 2784 if test -z "$CC"; then 2785 if test -n "$ac_tool_prefix"; then 2786 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2787 set dummy ${ac_tool_prefix}cc; ac_word=$2 2788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2789 $as_echo_n "checking for $ac_word... " >&6; } 2790 if ${ac_cv_prog_CC+:} false; then : 2791 $as_echo_n "(cached) " >&6 2792 else 2793 if test -n "$CC"; then 2794 ac_cv_prog_CC="$CC" # Let the user override the test. 2795 else 2796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2797 for as_dir in $PATH 2798 do 2799 IFS=$as_save_IFS 2800 test -z "$as_dir" && as_dir=. 2801 for ac_exec_ext in '' $ac_executable_extensions; do 2802 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2803 ac_cv_prog_CC="${ac_tool_prefix}cc" 2804 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2805 break 2 2806 fi 2807 done 2808 done 2809 IFS=$as_save_IFS 2810 2811 fi 2812 fi 2813 CC=$ac_cv_prog_CC 2814 if test -n "$CC"; then 2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2816 $as_echo "$CC" >&6; } 2817 else 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2819 $as_echo "no" >&6; } 2820 fi 2821 2822 2823 fi 2824 fi 2825 if test -z "$CC"; then 2826 # Extract the first word of "cc", so it can be a program name with args. 2827 set dummy cc; ac_word=$2 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2829 $as_echo_n "checking for $ac_word... " >&6; } 2830 if ${ac_cv_prog_CC+:} false; then : 2831 $as_echo_n "(cached) " >&6 2832 else 2833 if test -n "$CC"; then 2834 ac_cv_prog_CC="$CC" # Let the user override the test. 2835 else 2836 ac_prog_rejected=no 2837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2838 for as_dir in $PATH 2839 do 2840 IFS=$as_save_IFS 2841 test -z "$as_dir" && as_dir=. 2842 for ac_exec_ext in '' $ac_executable_extensions; do 2843 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2844 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2845 ac_prog_rejected=yes 2846 continue 2847 fi 2848 ac_cv_prog_CC="cc" 2849 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2850 break 2 2851 fi 2852 done 2853 done 2854 IFS=$as_save_IFS 2855 2856 if test $ac_prog_rejected = yes; then 2857 # We found a bogon in the path, so make sure we never use it. 2858 set dummy $ac_cv_prog_CC 2859 shift 2860 if test $# != 0; then 2861 # We chose a different compiler from the bogus one. 2862 # However, it has the same basename, so the bogon will be chosen 2863 # first if we set CC to just the basename; use the full file name. 2864 shift 2865 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2866 fi 2867 fi 2868 fi 2869 fi 2870 CC=$ac_cv_prog_CC 2871 if test -n "$CC"; then 2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2873 $as_echo "$CC" >&6; } 2874 else 2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2876 $as_echo "no" >&6; } 2877 fi 2878 2879 2880 fi 2881 if test -z "$CC"; then 2882 if test -n "$ac_tool_prefix"; then 2883 for ac_prog in cl.exe 2884 do 2885 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2886 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2888 $as_echo_n "checking for $ac_word... " >&6; } 2889 if ${ac_cv_prog_CC+:} false; then : 2890 $as_echo_n "(cached) " >&6 2891 else 2892 if test -n "$CC"; then 2893 ac_cv_prog_CC="$CC" # Let the user override the test. 2894 else 2895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2896 for as_dir in $PATH 2897 do 2898 IFS=$as_save_IFS 2899 test -z "$as_dir" && as_dir=. 2900 for ac_exec_ext in '' $ac_executable_extensions; do 2901 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2902 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2904 break 2 2905 fi 2906 done 2907 done 2908 IFS=$as_save_IFS 2909 2910 fi 2911 fi 2912 CC=$ac_cv_prog_CC 2913 if test -n "$CC"; then 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2915 $as_echo "$CC" >&6; } 2916 else 2917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2918 $as_echo "no" >&6; } 2919 fi 2920 2921 2922 test -n "$CC" && break 2923 done 2924 fi 2925 if test -z "$CC"; then 2926 ac_ct_CC=$CC 2927 for ac_prog in cl.exe 2928 do 2929 # Extract the first word of "$ac_prog", so it can be a program name with args. 2930 set dummy $ac_prog; 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_ac_ct_CC+:} false; then : 2934 $as_echo_n "(cached) " >&6 2935 else 2936 if test -n "$ac_ct_CC"; then 2937 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2938 else 2939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2940 for as_dir in $PATH 2941 do 2942 IFS=$as_save_IFS 2943 test -z "$as_dir" && as_dir=. 2944 for ac_exec_ext in '' $ac_executable_extensions; do 2945 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2946 ac_cv_prog_ac_ct_CC="$ac_prog" 2947 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2948 break 2 2949 fi 2950 done 2951 done 2952 IFS=$as_save_IFS 2953 2954 fi 2955 fi 2956 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2957 if test -n "$ac_ct_CC"; then 2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2959 $as_echo "$ac_ct_CC" >&6; } 2960 else 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2962 $as_echo "no" >&6; } 2963 fi 2964 2965 2966 test -n "$ac_ct_CC" && break 2967 done 2968 2969 if test "x$ac_ct_CC" = x; then 2970 CC="" 2971 else 2972 case $cross_compiling:$ac_tool_warned in 2973 yes:) 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2975 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2976 ac_tool_warned=yes ;; 2977 esac 2978 CC=$ac_ct_CC 2979 fi 2980 fi 2981 2982 fi 2983 2984 2985 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2986 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2987 as_fn_error $? "no acceptable C compiler found in \$PATH 2988 See \`config.log' for more details" "$LINENO" 5; } 2989 2990 # Provide some information about the compiler. 2991 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2992 set X $ac_compile 2993 ac_compiler=$2 2994 for ac_option in --version -v -V -qversion; do 2995 { { ac_try="$ac_compiler $ac_option >&5" 2996 case "(($ac_try" in 2997 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2998 *) ac_try_echo=$ac_try;; 2999 esac 3000 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3001 $as_echo "$ac_try_echo"; } >&5 3002 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3003 ac_status=$? 3004 if test -s conftest.err; then 3005 sed '10a\ 3006 ... rest of stderr output deleted ... 3007 10q' conftest.err >conftest.er1 3008 cat conftest.er1 >&5 3009 fi 3010 rm -f conftest.er1 conftest.err 3011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3012 test $ac_status = 0; } 3013 done 3014 3015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3016 /* end confdefs.h. */ 3017 3018 int 3019 main () 3020 { 3021 3022 ; 3023 return 0; 3024 } 3025 _ACEOF 3026 ac_clean_files_save=$ac_clean_files 3027 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3028 # Try to create an executable without -o first, disregard a.out. 3029 # It will help us diagnose broken compilers, and finding out an intuition 3030 # of exeext. 3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3032 $as_echo_n "checking whether the C compiler works... " >&6; } 3033 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3034 3035 # The possible output files: 3036 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3037 3038 ac_rmfiles= 3039 for ac_file in $ac_files 3040 do 3041 case $ac_file in 3042 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3043 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3044 esac 3045 done 3046 rm -f $ac_rmfiles 3047 3048 if { { ac_try="$ac_link_default" 3049 case "(($ac_try" in 3050 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3051 *) ac_try_echo=$ac_try;; 3052 esac 3053 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3054 $as_echo "$ac_try_echo"; } >&5 3055 (eval "$ac_link_default") 2>&5 3056 ac_status=$? 3057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3058 test $ac_status = 0; }; then : 3059 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3060 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3061 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3062 # so that the user can short-circuit this test for compilers unknown to 3063 # Autoconf. 3064 for ac_file in $ac_files '' 3065 do 3066 test -f "$ac_file" || continue 3067 case $ac_file in 3068 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3069 ;; 3070 [ab].out ) 3071 # We found the default executable, but exeext='' is most 3072 # certainly right. 3073 break;; 3074 *.* ) 3075 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3076 then :; else 3077 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3078 fi 3079 # We set ac_cv_exeext here because the later test for it is not 3080 # safe: cross compilers may not add the suffix if given an `-o' 3081 # argument, so we may need to know it at that point already. 3082 # Even if this section looks crufty: it has the advantage of 3083 # actually working. 3084 break;; 3085 * ) 3086 break;; 3087 esac 3088 done 3089 test "$ac_cv_exeext" = no && ac_cv_exeext= 3090 3091 else 3092 ac_file='' 3093 fi 3094 if test -z "$ac_file"; then : 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3096 $as_echo "no" >&6; } 3097 $as_echo "$as_me: failed program was:" >&5 3098 sed 's/^/| /' conftest.$ac_ext >&5 3099 3100 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3101 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3102 as_fn_error 77 "C compiler cannot create executables 3103 See \`config.log' for more details" "$LINENO" 5; } 3104 else 3105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3106 $as_echo "yes" >&6; } 3107 fi 3108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3109 $as_echo_n "checking for C compiler default output file name... " >&6; } 3110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3111 $as_echo "$ac_file" >&6; } 3112 ac_exeext=$ac_cv_exeext 3113 3114 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3115 ac_clean_files=$ac_clean_files_save 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3117 $as_echo_n "checking for suffix of executables... " >&6; } 3118 if { { ac_try="$ac_link" 3119 case "(($ac_try" in 3120 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3121 *) ac_try_echo=$ac_try;; 3122 esac 3123 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3124 $as_echo "$ac_try_echo"; } >&5 3125 (eval "$ac_link") 2>&5 3126 ac_status=$? 3127 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3128 test $ac_status = 0; }; then : 3129 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3130 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3131 # work properly (i.e., refer to `conftest.exe'), while it won't with 3132 # `rm'. 3133 for ac_file in conftest.exe conftest conftest.*; do 3134 test -f "$ac_file" || continue 3135 case $ac_file in 3136 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3137 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3138 break;; 3139 * ) break;; 3140 esac 3141 done 3142 else 3143 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3144 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3145 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3146 See \`config.log' for more details" "$LINENO" 5; } 3147 fi 3148 rm -f conftest conftest$ac_cv_exeext 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3150 $as_echo "$ac_cv_exeext" >&6; } 3151 3152 rm -f conftest.$ac_ext 3153 EXEEXT=$ac_cv_exeext 3154 ac_exeext=$EXEEXT 3155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3156 /* end confdefs.h. */ 3157 #include <stdio.h> 3158 int 3159 main () 3160 { 3161 FILE *f = fopen ("conftest.out", "w"); 3162 return ferror (f) || fclose (f) != 0; 3163 3164 ; 3165 return 0; 3166 } 3167 _ACEOF 3168 ac_clean_files="$ac_clean_files conftest.out" 3169 # Check that the compiler produces executables we can run. If not, either 3170 # the compiler is broken, or we cross compile. 3171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3172 $as_echo_n "checking whether we are cross compiling... " >&6; } 3173 if test "$cross_compiling" != yes; then 3174 { { ac_try="$ac_link" 3175 case "(($ac_try" in 3176 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3177 *) ac_try_echo=$ac_try;; 3178 esac 3179 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3180 $as_echo "$ac_try_echo"; } >&5 3181 (eval "$ac_link") 2>&5 3182 ac_status=$? 3183 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3184 test $ac_status = 0; } 3185 if { ac_try='./conftest$ac_cv_exeext' 3186 { { case "(($ac_try" in 3187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3188 *) ac_try_echo=$ac_try;; 3189 esac 3190 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3191 $as_echo "$ac_try_echo"; } >&5 3192 (eval "$ac_try") 2>&5 3193 ac_status=$? 3194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3195 test $ac_status = 0; }; }; then 3196 cross_compiling=no 3197 else 3198 if test "$cross_compiling" = maybe; then 3199 cross_compiling=yes 3200 else 3201 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3203 as_fn_error $? "cannot run C compiled programs. 3204 If you meant to cross compile, use \`--host'. 3205 See \`config.log' for more details" "$LINENO" 5; } 3206 fi 3207 fi 3208 fi 3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3210 $as_echo "$cross_compiling" >&6; } 3211 3212 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3213 ac_clean_files=$ac_clean_files_save 3214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3215 $as_echo_n "checking for suffix of object files... " >&6; } 3216 if ${ac_cv_objext+:} false; then : 3217 $as_echo_n "(cached) " >&6 3218 else 3219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3220 /* end confdefs.h. */ 3221 3222 int 3223 main () 3224 { 3225 3226 ; 3227 return 0; 3228 } 3229 _ACEOF 3230 rm -f conftest.o conftest.obj 3231 if { { ac_try="$ac_compile" 3232 case "(($ac_try" in 3233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3234 *) ac_try_echo=$ac_try;; 3235 esac 3236 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3237 $as_echo "$ac_try_echo"; } >&5 3238 (eval "$ac_compile") 2>&5 3239 ac_status=$? 3240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3241 test $ac_status = 0; }; then : 3242 for ac_file in conftest.o conftest.obj conftest.*; do 3243 test -f "$ac_file" || continue; 3244 case $ac_file in 3245 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3246 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3247 break;; 3248 esac 3249 done 3250 else 3251 $as_echo "$as_me: failed program was:" >&5 3252 sed 's/^/| /' conftest.$ac_ext >&5 3253 3254 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3255 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3256 as_fn_error $? "cannot compute suffix of object files: cannot compile 3257 See \`config.log' for more details" "$LINENO" 5; } 3258 fi 3259 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3260 fi 3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3262 $as_echo "$ac_cv_objext" >&6; } 3263 OBJEXT=$ac_cv_objext 3264 ac_objext=$OBJEXT 3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3266 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3267 if ${ac_cv_c_compiler_gnu+:} false; then : 3268 $as_echo_n "(cached) " >&6 3269 else 3270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3271 /* end confdefs.h. */ 3272 3273 int 3274 main () 3275 { 3276 #ifndef __GNUC__ 3277 choke me 3278 #endif 3279 3280 ; 3281 return 0; 3282 } 3283 _ACEOF 3284 if ac_fn_c_try_compile "$LINENO"; then : 3285 ac_compiler_gnu=yes 3286 else 3287 ac_compiler_gnu=no 3288 fi 3289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3290 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3291 3292 fi 3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3294 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3295 if test $ac_compiler_gnu = yes; then 3296 GCC=yes 3297 else 3298 GCC= 3299 fi 3300 ac_test_CFLAGS=${CFLAGS+set} 3301 ac_save_CFLAGS=$CFLAGS 3302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3303 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3304 if ${ac_cv_prog_cc_g+:} false; then : 3305 $as_echo_n "(cached) " >&6 3306 else 3307 ac_save_c_werror_flag=$ac_c_werror_flag 3308 ac_c_werror_flag=yes 3309 ac_cv_prog_cc_g=no 3310 CFLAGS="-g" 3311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3312 /* end confdefs.h. */ 3313 3314 int 3315 main () 3316 { 3317 3318 ; 3319 return 0; 3320 } 3321 _ACEOF 3322 if ac_fn_c_try_compile "$LINENO"; then : 3323 ac_cv_prog_cc_g=yes 3324 else 3325 CFLAGS="" 3326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3327 /* end confdefs.h. */ 3328 3329 int 3330 main () 3331 { 3332 3333 ; 3334 return 0; 3335 } 3336 _ACEOF 3337 if ac_fn_c_try_compile "$LINENO"; then : 3338 3339 else 3340 ac_c_werror_flag=$ac_save_c_werror_flag 3341 CFLAGS="-g" 3342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3343 /* end confdefs.h. */ 3344 3345 int 3346 main () 3347 { 3348 3349 ; 3350 return 0; 3351 } 3352 _ACEOF 3353 if ac_fn_c_try_compile "$LINENO"; then : 3354 ac_cv_prog_cc_g=yes 3355 fi 3356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3357 fi 3358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3359 fi 3360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3361 ac_c_werror_flag=$ac_save_c_werror_flag 3362 fi 3363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3364 $as_echo "$ac_cv_prog_cc_g" >&6; } 3365 if test "$ac_test_CFLAGS" = set; then 3366 CFLAGS=$ac_save_CFLAGS 3367 elif test $ac_cv_prog_cc_g = yes; then 3368 if test "$GCC" = yes; then 3369 CFLAGS="-g -O2" 3370 else 3371 CFLAGS="-g" 3372 fi 3373 else 3374 if test "$GCC" = yes; then 3375 CFLAGS="-O2" 3376 else 3377 CFLAGS= 3378 fi 3379 fi 3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3381 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3382 if ${ac_cv_prog_cc_c89+:} false; then : 3383 $as_echo_n "(cached) " >&6 3384 else 3385 ac_cv_prog_cc_c89=no 3386 ac_save_CC=$CC 3387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3388 /* end confdefs.h. */ 3389 #include <stdarg.h> 3390 #include <stdio.h> 3391 #include <sys/types.h> 3392 #include <sys/stat.h> 3393 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3394 struct buf { int x; }; 3395 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3396 static char *e (p, i) 3397 char **p; 3398 int i; 3399 { 3400 return p[i]; 3401 } 3402 static char *f (char * (*g) (char **, int), char **p, ...) 3403 { 3404 char *s; 3405 va_list v; 3406 va_start (v,p); 3407 s = g (p, va_arg (v,int)); 3408 va_end (v); 3409 return s; 3410 } 3411 3412 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3413 function prototypes and stuff, but not '\xHH' hex character constants. 3414 These don't provoke an error unfortunately, instead are silently treated 3415 as 'x'. The following induces an error, until -std is added to get 3416 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3417 array size at least. It's necessary to write '\x00'==0 to get something 3418 that's true only with -std. */ 3419 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3420 3421 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3422 inside strings and character constants. */ 3423 #define FOO(x) 'x' 3424 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3425 3426 int test (int i, double x); 3427 struct s1 {int (*f) (int a);}; 3428 struct s2 {int (*f) (double a);}; 3429 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3430 int argc; 3431 char **argv; 3432 int 3433 main () 3434 { 3435 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3436 ; 3437 return 0; 3438 } 3439 _ACEOF 3440 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3441 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3442 do 3443 CC="$ac_save_CC $ac_arg" 3444 if ac_fn_c_try_compile "$LINENO"; then : 3445 ac_cv_prog_cc_c89=$ac_arg 3446 fi 3447 rm -f core conftest.err conftest.$ac_objext 3448 test "x$ac_cv_prog_cc_c89" != "xno" && break 3449 done 3450 rm -f conftest.$ac_ext 3451 CC=$ac_save_CC 3452 3453 fi 3454 # AC_CACHE_VAL 3455 case "x$ac_cv_prog_cc_c89" in 3456 x) 3457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3458 $as_echo "none needed" >&6; } ;; 3459 xno) 3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3461 $as_echo "unsupported" >&6; } ;; 3462 *) 3463 CC="$CC $ac_cv_prog_cc_c89" 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3465 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3466 esac 3467 if test "x$ac_cv_prog_cc_c89" != xno; then : 3468 3469 fi 3470 3471 ac_ext=c 3472 ac_cpp='$CPP $CPPFLAGS' 3473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3475 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3476 3477 depcc="$CC" am_compiler_list= 3478 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3480 $as_echo_n "checking dependency style of $depcc... " >&6; } 3481 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3482 $as_echo_n "(cached) " >&6 3483 else 3484 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3485 # We make a subdir and do the tests there. Otherwise we can end up 3486 # making bogus files that we don't know about and never remove. For 3487 # instance it was reported that on HP-UX the gcc test will end up 3488 # making a dummy file named `D' -- because `-MD' means `put the output 3489 # in D'. 3490 rm -rf conftest.dir 3491 mkdir conftest.dir 3492 # Copy depcomp to subdir because otherwise we won't find it if we're 3493 # using a relative directory. 3494 cp "$am_depcomp" conftest.dir 3495 cd conftest.dir 3496 # We will build objects and dependencies in a subdirectory because 3497 # it helps to detect inapplicable dependency modes. For instance 3498 # both Tru64's cc and ICC support -MD to output dependencies as a 3499 # side effect of compilation, but ICC will put the dependencies in 3500 # the current directory while Tru64 will put them in the object 3501 # directory. 3502 mkdir sub 3503 3504 am_cv_CC_dependencies_compiler_type=none 3505 if test "$am_compiler_list" = ""; then 3506 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3507 fi 3508 am__universal=false 3509 case " $depcc " in #( 3510 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3511 esac 3512 3513 for depmode in $am_compiler_list; do 3514 # Setup a source with many dependencies, because some compilers 3515 # like to wrap large dependency lists on column 80 (with \), and 3516 # we should not choose a depcomp mode which is confused by this. 3517 # 3518 # We need to recreate these files for each test, as the compiler may 3519 # overwrite some of them when testing with obscure command lines. 3520 # This happens at least with the AIX C compiler. 3521 : > sub/conftest.c 3522 for i in 1 2 3 4 5 6; do 3523 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3524 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3525 # Solaris 8's {/usr,}/bin/sh. 3526 touch sub/conftst$i.h 3527 done 3528 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3529 3530 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3531 # mode. It turns out that the SunPro C++ compiler does not properly 3532 # handle `-M -o', and we need to detect this. Also, some Intel 3533 # versions had trouble with output in subdirs 3534 am__obj=sub/conftest.${OBJEXT-o} 3535 am__minus_obj="-o $am__obj" 3536 case $depmode in 3537 gcc) 3538 # This depmode causes a compiler race in universal mode. 3539 test "$am__universal" = false || continue 3540 ;; 3541 nosideeffect) 3542 # after this tag, mechanisms are not by side-effect, so they'll 3543 # only be used when explicitly requested 3544 if test "x$enable_dependency_tracking" = xyes; then 3545 continue 3546 else 3547 break 3548 fi 3549 ;; 3550 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3551 # This compiler won't grok `-c -o', but also, the minuso test has 3552 # not run yet. These depmodes are late enough in the game, and 3553 # so weak that their functioning should not be impacted. 3554 am__obj=conftest.${OBJEXT-o} 3555 am__minus_obj= 3556 ;; 3557 none) break ;; 3558 esac 3559 if depmode=$depmode \ 3560 source=sub/conftest.c object=$am__obj \ 3561 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3562 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3563 >/dev/null 2>conftest.err && 3564 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3565 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3566 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3567 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3568 # icc doesn't choke on unknown options, it will just issue warnings 3569 # or remarks (even with -Werror). So we grep stderr for any message 3570 # that says an option was ignored or not supported. 3571 # When given -MP, icc 7.0 and 7.1 complain thusly: 3572 # icc: Command line warning: ignoring option '-M'; no argument required 3573 # The diagnosis changed in icc 8.0: 3574 # icc: Command line remark: option '-MP' not supported 3575 if (grep 'ignoring option' conftest.err || 3576 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3577 am_cv_CC_dependencies_compiler_type=$depmode 3578 break 3579 fi 3580 fi 3581 done 3582 3583 cd .. 3584 rm -rf conftest.dir 3585 else 3586 am_cv_CC_dependencies_compiler_type=none 3587 fi 3588 3589 fi 3590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3591 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3592 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3593 3594 if 3595 test "x$enable_dependency_tracking" != xno \ 3596 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3597 am__fastdepCC_TRUE= 3598 am__fastdepCC_FALSE='#' 3599 else 3600 am__fastdepCC_TRUE='#' 3601 am__fastdepCC_FALSE= 3602 fi 3603 3604 3605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3606 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3607 if ${ac_cv_prog_cc_c99+:} false; then : 3608 $as_echo_n "(cached) " >&6 3609 else 3610 ac_cv_prog_cc_c99=no 3611 ac_save_CC=$CC 3612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3613 /* end confdefs.h. */ 3614 #include <stdarg.h> 3615 #include <stdbool.h> 3616 #include <stdlib.h> 3617 #include <wchar.h> 3618 #include <stdio.h> 3619 3620 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3621 #define debug(...) fprintf (stderr, __VA_ARGS__) 3622 #define showlist(...) puts (#__VA_ARGS__) 3623 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3624 static void 3625 test_varargs_macros (void) 3626 { 3627 int x = 1234; 3628 int y = 5678; 3629 debug ("Flag"); 3630 debug ("X = %d\n", x); 3631 showlist (The first, second, and third items.); 3632 report (x>y, "x is %d but y is %d", x, y); 3633 } 3634 3635 // Check long long types. 3636 #define BIG64 18446744073709551615ull 3637 #define BIG32 4294967295ul 3638 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3639 #if !BIG_OK 3640 your preprocessor is broken; 3641 #endif 3642 #if BIG_OK 3643 #else 3644 your preprocessor is broken; 3645 #endif 3646 static long long int bignum = -9223372036854775807LL; 3647 static unsigned long long int ubignum = BIG64; 3648 3649 struct incomplete_array 3650 { 3651 int datasize; 3652 double data[]; 3653 }; 3654 3655 struct named_init { 3656 int number; 3657 const wchar_t *name; 3658 double average; 3659 }; 3660 3661 typedef const char *ccp; 3662 3663 static inline int 3664 test_restrict (ccp restrict text) 3665 { 3666 // See if C++-style comments work. 3667 // Iterate through items via the restricted pointer. 3668 // Also check for declarations in for loops. 3669 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3670 continue; 3671 return 0; 3672 } 3673 3674 // Check varargs and va_copy. 3675 static void 3676 test_varargs (const char *format, ...) 3677 { 3678 va_list args; 3679 va_start (args, format); 3680 va_list args_copy; 3681 va_copy (args_copy, args); 3682 3683 const char *str; 3684 int number; 3685 float fnumber; 3686 3687 while (*format) 3688 { 3689 switch (*format++) 3690 { 3691 case 's': // string 3692 str = va_arg (args_copy, const char *); 3693 break; 3694 case 'd': // int 3695 number = va_arg (args_copy, int); 3696 break; 3697 case 'f': // float 3698 fnumber = va_arg (args_copy, double); 3699 break; 3700 default: 3701 break; 3702 } 3703 } 3704 va_end (args_copy); 3705 va_end (args); 3706 } 3707 3708 int 3709 main () 3710 { 3711 3712 // Check bool. 3713 _Bool success = false; 3714 3715 // Check restrict. 3716 if (test_restrict ("String literal") == 0) 3717 success = true; 3718 char *restrict newvar = "Another string"; 3719 3720 // Check varargs. 3721 test_varargs ("s, d' f .", "string", 65, 34.234); 3722 test_varargs_macros (); 3723 3724 // Check flexible array members. 3725 struct incomplete_array *ia = 3726 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3727 ia->datasize = 10; 3728 for (int i = 0; i < ia->datasize; ++i) 3729 ia->data[i] = i * 1.234; 3730 3731 // Check named initializers. 3732 struct named_init ni = { 3733 .number = 34, 3734 .name = L"Test wide string", 3735 .average = 543.34343, 3736 }; 3737 3738 ni.number = 58; 3739 3740 int dynamic_array[ni.number]; 3741 dynamic_array[ni.number - 1] = 543; 3742 3743 // work around unused variable warnings 3744 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3745 || dynamic_array[ni.number - 1] != 543); 3746 3747 ; 3748 return 0; 3749 } 3750 _ACEOF 3751 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3752 do 3753 CC="$ac_save_CC $ac_arg" 3754 if ac_fn_c_try_compile "$LINENO"; then : 3755 ac_cv_prog_cc_c99=$ac_arg 3756 fi 3757 rm -f core conftest.err conftest.$ac_objext 3758 test "x$ac_cv_prog_cc_c99" != "xno" && break 3759 done 3760 rm -f conftest.$ac_ext 3761 CC=$ac_save_CC 3762 3763 fi 3764 # AC_CACHE_VAL 3765 case "x$ac_cv_prog_cc_c99" in 3766 x) 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3768 $as_echo "none needed" >&6; } ;; 3769 xno) 3770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3771 $as_echo "unsupported" >&6; } ;; 3772 *) 3773 CC="$CC $ac_cv_prog_cc_c99" 3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3775 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3776 esac 3777 if test "x$ac_cv_prog_cc_c99" != xno; then : 3778 3779 fi 3780 3781 3782 3783 ac_ext=c 3784 ac_cpp='$CPP $CPPFLAGS' 3785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3787 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3789 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3790 # On Suns, sometimes $CPP names a directory. 3791 if test -n "$CPP" && test -d "$CPP"; then 3792 CPP= 3793 fi 3794 if test -z "$CPP"; then 3795 if ${ac_cv_prog_CPP+:} false; then : 3796 $as_echo_n "(cached) " >&6 3797 else 3798 # Double quotes because CPP needs to be expanded 3799 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3800 do 3801 ac_preproc_ok=false 3802 for ac_c_preproc_warn_flag in '' yes 3803 do 3804 # Use a header file that comes with gcc, so configuring glibc 3805 # with a fresh cross-compiler works. 3806 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3807 # <limits.h> exists even on freestanding compilers. 3808 # On the NeXT, cc -E runs the code through the compiler's parser, 3809 # not just through cpp. "Syntax error" is here to catch this case. 3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3811 /* end confdefs.h. */ 3812 #ifdef __STDC__ 3813 # include <limits.h> 3814 #else 3815 # include <assert.h> 3816 #endif 3817 Syntax error 3818 _ACEOF 3819 if ac_fn_c_try_cpp "$LINENO"; then : 3820 3821 else 3822 # Broken: fails on valid input. 3823 continue 3824 fi 3825 rm -f conftest.err conftest.i conftest.$ac_ext 3826 3827 # OK, works on sane cases. Now check whether nonexistent headers 3828 # can be detected and how. 3829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3830 /* end confdefs.h. */ 3831 #include <ac_nonexistent.h> 3832 _ACEOF 3833 if ac_fn_c_try_cpp "$LINENO"; then : 3834 # Broken: success on invalid input. 3835 continue 3836 else 3837 # Passes both tests. 3838 ac_preproc_ok=: 3839 break 3840 fi 3841 rm -f conftest.err conftest.i conftest.$ac_ext 3842 3843 done 3844 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3845 rm -f conftest.i conftest.err conftest.$ac_ext 3846 if $ac_preproc_ok; then : 3847 break 3848 fi 3849 3850 done 3851 ac_cv_prog_CPP=$CPP 3852 3853 fi 3854 CPP=$ac_cv_prog_CPP 3855 else 3856 ac_cv_prog_CPP=$CPP 3857 fi 3858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3859 $as_echo "$CPP" >&6; } 3860 ac_preproc_ok=false 3861 for ac_c_preproc_warn_flag in '' yes 3862 do 3863 # Use a header file that comes with gcc, so configuring glibc 3864 # with a fresh cross-compiler works. 3865 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3866 # <limits.h> exists even on freestanding compilers. 3867 # On the NeXT, cc -E runs the code through the compiler's parser, 3868 # not just through cpp. "Syntax error" is here to catch this case. 3869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3870 /* end confdefs.h. */ 3871 #ifdef __STDC__ 3872 # include <limits.h> 3873 #else 3874 # include <assert.h> 3875 #endif 3876 Syntax error 3877 _ACEOF 3878 if ac_fn_c_try_cpp "$LINENO"; then : 3879 3880 else 3881 # Broken: fails on valid input. 3882 continue 3883 fi 3884 rm -f conftest.err conftest.i conftest.$ac_ext 3885 3886 # OK, works on sane cases. Now check whether nonexistent headers 3887 # can be detected and how. 3888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3889 /* end confdefs.h. */ 3890 #include <ac_nonexistent.h> 3891 _ACEOF 3892 if ac_fn_c_try_cpp "$LINENO"; then : 3893 # Broken: success on invalid input. 3894 continue 3895 else 3896 # Passes both tests. 3897 ac_preproc_ok=: 3898 break 3899 fi 3900 rm -f conftest.err conftest.i conftest.$ac_ext 3901 3902 done 3903 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3904 rm -f conftest.i conftest.err conftest.$ac_ext 3905 if $ac_preproc_ok; then : 3906 3907 else 3908 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3909 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3910 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3911 See \`config.log' for more details" "$LINENO" 5; } 3912 fi 3913 3914 ac_ext=c 3915 ac_cpp='$CPP $CPPFLAGS' 3916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3918 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3919 3920 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3922 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3923 if ${ac_cv_path_GREP+:} false; then : 3924 $as_echo_n "(cached) " >&6 3925 else 3926 if test -z "$GREP"; then 3927 ac_path_GREP_found=false 3928 # Loop through the user's path and test for each of PROGNAME-LIST 3929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3930 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3931 do 3932 IFS=$as_save_IFS 3933 test -z "$as_dir" && as_dir=. 3934 for ac_prog in grep ggrep; do 3935 for ac_exec_ext in '' $ac_executable_extensions; do 3936 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3937 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3938 # Check for GNU ac_path_GREP and select it if it is found. 3939 # Check for GNU $ac_path_GREP 3940 case `"$ac_path_GREP" --version 2>&1` in 3941 *GNU*) 3942 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3943 *) 3944 ac_count=0 3945 $as_echo_n 0123456789 >"conftest.in" 3946 while : 3947 do 3948 cat "conftest.in" "conftest.in" >"conftest.tmp" 3949 mv "conftest.tmp" "conftest.in" 3950 cp "conftest.in" "conftest.nl" 3951 $as_echo 'GREP' >> "conftest.nl" 3952 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3953 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3954 as_fn_arith $ac_count + 1 && ac_count=$as_val 3955 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3956 # Best one so far, save it but keep looking for a better one 3957 ac_cv_path_GREP="$ac_path_GREP" 3958 ac_path_GREP_max=$ac_count 3959 fi 3960 # 10*(2^10) chars as input seems more than enough 3961 test $ac_count -gt 10 && break 3962 done 3963 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3964 esac 3965 3966 $ac_path_GREP_found && break 3 3967 done 3968 done 3969 done 3970 IFS=$as_save_IFS 3971 if test -z "$ac_cv_path_GREP"; then 3972 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3973 fi 3974 else 3975 ac_cv_path_GREP=$GREP 3976 fi 3977 3978 fi 3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3980 $as_echo "$ac_cv_path_GREP" >&6; } 3981 GREP="$ac_cv_path_GREP" 3982 3983 3984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3985 $as_echo_n "checking for egrep... " >&6; } 3986 if ${ac_cv_path_EGREP+:} false; then : 3987 $as_echo_n "(cached) " >&6 3988 else 3989 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3990 then ac_cv_path_EGREP="$GREP -E" 3991 else 3992 if test -z "$EGREP"; then 3993 ac_path_EGREP_found=false 3994 # Loop through the user's path and test for each of PROGNAME-LIST 3995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3996 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3997 do 3998 IFS=$as_save_IFS 3999 test -z "$as_dir" && as_dir=. 4000 for ac_prog in egrep; do 4001 for ac_exec_ext in '' $ac_executable_extensions; do 4002 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4003 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4004 # Check for GNU ac_path_EGREP and select it if it is found. 4005 # Check for GNU $ac_path_EGREP 4006 case `"$ac_path_EGREP" --version 2>&1` in 4007 *GNU*) 4008 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4009 *) 4010 ac_count=0 4011 $as_echo_n 0123456789 >"conftest.in" 4012 while : 4013 do 4014 cat "conftest.in" "conftest.in" >"conftest.tmp" 4015 mv "conftest.tmp" "conftest.in" 4016 cp "conftest.in" "conftest.nl" 4017 $as_echo 'EGREP' >> "conftest.nl" 4018 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4019 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4020 as_fn_arith $ac_count + 1 && ac_count=$as_val 4021 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4022 # Best one so far, save it but keep looking for a better one 4023 ac_cv_path_EGREP="$ac_path_EGREP" 4024 ac_path_EGREP_max=$ac_count 4025 fi 4026 # 10*(2^10) chars as input seems more than enough 4027 test $ac_count -gt 10 && break 4028 done 4029 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4030 esac 4031 4032 $ac_path_EGREP_found && break 3 4033 done 4034 done 4035 done 4036 IFS=$as_save_IFS 4037 if test -z "$ac_cv_path_EGREP"; then 4038 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4039 fi 4040 else 4041 ac_cv_path_EGREP=$EGREP 4042 fi 4043 4044 fi 4045 fi 4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4047 $as_echo "$ac_cv_path_EGREP" >&6; } 4048 EGREP="$ac_cv_path_EGREP" 4049 4050 4051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4052 $as_echo_n "checking for ANSI C header files... " >&6; } 4053 if ${ac_cv_header_stdc+:} false; then : 4054 $as_echo_n "(cached) " >&6 4055 else 4056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4057 /* end confdefs.h. */ 4058 #include <stdlib.h> 4059 #include <stdarg.h> 4060 #include <string.h> 4061 #include <float.h> 4062 4063 int 4064 main () 4065 { 4066 4067 ; 4068 return 0; 4069 } 4070 _ACEOF 4071 if ac_fn_c_try_compile "$LINENO"; then : 4072 ac_cv_header_stdc=yes 4073 else 4074 ac_cv_header_stdc=no 4075 fi 4076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4077 4078 if test $ac_cv_header_stdc = yes; then 4079 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4081 /* end confdefs.h. */ 4082 #include <string.h> 4083 4084 _ACEOF 4085 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4086 $EGREP "memchr" >/dev/null 2>&1; then : 4087 4088 else 4089 ac_cv_header_stdc=no 4090 fi 4091 rm -f conftest* 4092 4093 fi 4094 4095 if test $ac_cv_header_stdc = yes; then 4096 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4098 /* end confdefs.h. */ 4099 #include <stdlib.h> 4100 4101 _ACEOF 4102 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4103 $EGREP "free" >/dev/null 2>&1; then : 4104 4105 else 4106 ac_cv_header_stdc=no 4107 fi 4108 rm -f conftest* 4109 4110 fi 4111 4112 if test $ac_cv_header_stdc = yes; then 4113 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4114 if test "$cross_compiling" = yes; then : 4115 : 4116 else 4117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4118 /* end confdefs.h. */ 4119 #include <ctype.h> 4120 #include <stdlib.h> 4121 #if ((' ' & 0x0FF) == 0x020) 4122 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4123 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4124 #else 4125 # define ISLOWER(c) \ 4126 (('a' <= (c) && (c) <= 'i') \ 4127 || ('j' <= (c) && (c) <= 'r') \ 4128 || ('s' <= (c) && (c) <= 'z')) 4129 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4130 #endif 4131 4132 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4133 int 4134 main () 4135 { 4136 int i; 4137 for (i = 0; i < 256; i++) 4138 if (XOR (islower (i), ISLOWER (i)) 4139 || toupper (i) != TOUPPER (i)) 4140 return 2; 4141 return 0; 4142 } 4143 _ACEOF 4144 if ac_fn_c_try_run "$LINENO"; then : 4145 4146 else 4147 ac_cv_header_stdc=no 4148 fi 4149 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4150 conftest.$ac_objext conftest.beam conftest.$ac_ext 4151 fi 4152 4153 fi 4154 fi 4155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4156 $as_echo "$ac_cv_header_stdc" >&6; } 4157 if test $ac_cv_header_stdc = yes; then 4158 4159 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4160 4161 fi 4162 4163 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4164 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4165 inttypes.h stdint.h unistd.h 4166 do : 4167 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4168 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4169 " 4170 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4171 cat >>confdefs.h <<_ACEOF 4172 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4173 _ACEOF 4174 4175 fi 4176 4177 done 4178 4179 4180 4181 4182 4183 4184 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4185 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4186 CLANGCC="yes" 4187 else 4188 CLANGCC="no" 4189 fi 4190 4191 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4192 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4193 INTELCC="yes" 4194 else 4195 INTELCC="no" 4196 fi 4197 4198 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4199 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4200 SUNCC="yes" 4201 else 4202 SUNCC="no" 4203 fi 4204 4205 4206 4207 4208 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4209 if test -n "$ac_tool_prefix"; then 4210 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4211 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4213 $as_echo_n "checking for $ac_word... " >&6; } 4214 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4215 $as_echo_n "(cached) " >&6 4216 else 4217 case $PKG_CONFIG in 4218 [\\/]* | ?:[\\/]*) 4219 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4220 ;; 4221 *) 4222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4223 for as_dir in $PATH 4224 do 4225 IFS=$as_save_IFS 4226 test -z "$as_dir" && as_dir=. 4227 for ac_exec_ext in '' $ac_executable_extensions; do 4228 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4229 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4230 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4231 break 2 4232 fi 4233 done 4234 done 4235 IFS=$as_save_IFS 4236 4237 ;; 4238 esac 4239 fi 4240 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4241 if test -n "$PKG_CONFIG"; then 4242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4243 $as_echo "$PKG_CONFIG" >&6; } 4244 else 4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4246 $as_echo "no" >&6; } 4247 fi 4248 4249 4250 fi 4251 if test -z "$ac_cv_path_PKG_CONFIG"; then 4252 ac_pt_PKG_CONFIG=$PKG_CONFIG 4253 # Extract the first word of "pkg-config", so it can be a program name with args. 4254 set dummy pkg-config; ac_word=$2 4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4256 $as_echo_n "checking for $ac_word... " >&6; } 4257 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4258 $as_echo_n "(cached) " >&6 4259 else 4260 case $ac_pt_PKG_CONFIG in 4261 [\\/]* | ?:[\\/]*) 4262 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4263 ;; 4264 *) 4265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4266 for as_dir in $PATH 4267 do 4268 IFS=$as_save_IFS 4269 test -z "$as_dir" && as_dir=. 4270 for ac_exec_ext in '' $ac_executable_extensions; do 4271 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4272 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4274 break 2 4275 fi 4276 done 4277 done 4278 IFS=$as_save_IFS 4279 4280 ;; 4281 esac 4282 fi 4283 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4284 if test -n "$ac_pt_PKG_CONFIG"; then 4285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4286 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4287 else 4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4289 $as_echo "no" >&6; } 4290 fi 4291 4292 if test "x$ac_pt_PKG_CONFIG" = x; then 4293 PKG_CONFIG="" 4294 else 4295 case $cross_compiling:$ac_tool_warned in 4296 yes:) 4297 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4298 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4299 ac_tool_warned=yes ;; 4300 esac 4301 PKG_CONFIG=$ac_pt_PKG_CONFIG 4302 fi 4303 else 4304 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4305 fi 4306 4307 fi 4308 if test -n "$PKG_CONFIG"; then 4309 _pkg_min_version=0.9.0 4310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4311 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4312 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4314 $as_echo "yes" >&6; } 4315 else 4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4317 $as_echo "no" >&6; } 4318 PKG_CONFIG="" 4319 fi 4320 4321 fi 4322 # Make sure we can run config.sub. 4323 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4324 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4325 4326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4327 $as_echo_n "checking build system type... " >&6; } 4328 if ${ac_cv_build+:} false; then : 4329 $as_echo_n "(cached) " >&6 4330 else 4331 ac_build_alias=$build_alias 4332 test "x$ac_build_alias" = x && 4333 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4334 test "x$ac_build_alias" = x && 4335 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4336 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4337 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4338 4339 fi 4340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4341 $as_echo "$ac_cv_build" >&6; } 4342 case $ac_cv_build in 4343 *-*-*) ;; 4344 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4345 esac 4346 build=$ac_cv_build 4347 ac_save_IFS=$IFS; IFS='-' 4348 set x $ac_cv_build 4349 shift 4350 build_cpu=$1 4351 build_vendor=$2 4352 shift; shift 4353 # Remember, the first character of IFS is used to create $*, 4354 # except with old shells: 4355 build_os=$* 4356 IFS=$ac_save_IFS 4357 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4358 4359 4360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4361 $as_echo_n "checking host system type... " >&6; } 4362 if ${ac_cv_host+:} false; then : 4363 $as_echo_n "(cached) " >&6 4364 else 4365 if test "x$host_alias" = x; then 4366 ac_cv_host=$ac_cv_build 4367 else 4368 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4369 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4370 fi 4371 4372 fi 4373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4374 $as_echo "$ac_cv_host" >&6; } 4375 case $ac_cv_host in 4376 *-*-*) ;; 4377 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4378 esac 4379 host=$ac_cv_host 4380 ac_save_IFS=$IFS; IFS='-' 4381 set x $ac_cv_host 4382 shift 4383 host_cpu=$1 4384 host_vendor=$2 4385 shift; shift 4386 # Remember, the first character of IFS is used to create $*, 4387 # except with old shells: 4388 host_os=$* 4389 IFS=$ac_save_IFS 4390 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4391 4392 4393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4394 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4395 if ${ac_cv_path_SED+:} false; then : 4396 $as_echo_n "(cached) " >&6 4397 else 4398 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4399 for ac_i in 1 2 3 4 5 6 7; do 4400 ac_script="$ac_script$as_nl$ac_script" 4401 done 4402 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4403 { ac_script=; unset ac_script;} 4404 if test -z "$SED"; then 4405 ac_path_SED_found=false 4406 # Loop through the user's path and test for each of PROGNAME-LIST 4407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4408 for as_dir in $PATH 4409 do 4410 IFS=$as_save_IFS 4411 test -z "$as_dir" && as_dir=. 4412 for ac_prog in sed gsed; do 4413 for ac_exec_ext in '' $ac_executable_extensions; do 4414 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4415 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4416 # Check for GNU ac_path_SED and select it if it is found. 4417 # Check for GNU $ac_path_SED 4418 case `"$ac_path_SED" --version 2>&1` in 4419 *GNU*) 4420 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4421 *) 4422 ac_count=0 4423 $as_echo_n 0123456789 >"conftest.in" 4424 while : 4425 do 4426 cat "conftest.in" "conftest.in" >"conftest.tmp" 4427 mv "conftest.tmp" "conftest.in" 4428 cp "conftest.in" "conftest.nl" 4429 $as_echo '' >> "conftest.nl" 4430 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4431 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4432 as_fn_arith $ac_count + 1 && ac_count=$as_val 4433 if test $ac_count -gt ${ac_path_SED_max-0}; then 4434 # Best one so far, save it but keep looking for a better one 4435 ac_cv_path_SED="$ac_path_SED" 4436 ac_path_SED_max=$ac_count 4437 fi 4438 # 10*(2^10) chars as input seems more than enough 4439 test $ac_count -gt 10 && break 4440 done 4441 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4442 esac 4443 4444 $ac_path_SED_found && break 3 4445 done 4446 done 4447 done 4448 IFS=$as_save_IFS 4449 if test -z "$ac_cv_path_SED"; then 4450 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4451 fi 4452 else 4453 ac_cv_path_SED=$SED 4454 fi 4455 4456 fi 4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4458 $as_echo "$ac_cv_path_SED" >&6; } 4459 SED="$ac_cv_path_SED" 4460 rm -f conftest.sed 4461 4462 4463 4464 4465 4466 4467 # Check whether --enable-selective-werror was given. 4468 if test "${enable_selective_werror+set}" = set; then : 4469 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4470 else 4471 SELECTIVE_WERROR=yes 4472 fi 4473 4474 4475 4476 4477 4478 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4479 if test "x$SUNCC" = "xyes"; then 4480 BASE_CFLAGS="-v" 4481 else 4482 BASE_CFLAGS="" 4483 fi 4484 4485 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 xorg_testset_save_CFLAGS="$CFLAGS" 4500 4501 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4504 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4505 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4506 $as_echo_n "(cached) " >&6 4507 else 4508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4509 /* end confdefs.h. */ 4510 int i; 4511 _ACEOF 4512 if ac_fn_c_try_compile "$LINENO"; then : 4513 xorg_cv_cc_flag_unknown_warning_option=yes 4514 else 4515 xorg_cv_cc_flag_unknown_warning_option=no 4516 fi 4517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4518 fi 4519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4520 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4522 CFLAGS="$xorg_testset_save_CFLAGS" 4523 fi 4524 4525 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4528 fi 4529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4531 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4532 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4533 $as_echo_n "(cached) " >&6 4534 else 4535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4536 /* end confdefs.h. */ 4537 int i; 4538 _ACEOF 4539 if ac_fn_c_try_compile "$LINENO"; then : 4540 xorg_cv_cc_flag_unused_command_line_argument=yes 4541 else 4542 xorg_cv_cc_flag_unused_command_line_argument=no 4543 fi 4544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4545 fi 4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4547 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4549 CFLAGS="$xorg_testset_save_CFLAGS" 4550 fi 4551 4552 found="no" 4553 4554 if test $found = "no" ; then 4555 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4557 fi 4558 4559 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4561 fi 4562 4563 CFLAGS="$CFLAGS -Wall" 4564 4565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4566 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4567 cacheid=xorg_cv_cc_flag__Wall 4568 if eval \${$cacheid+:} false; then : 4569 $as_echo_n "(cached) " >&6 4570 else 4571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4572 /* end confdefs.h. */ 4573 int i; 4574 int 4575 main () 4576 { 4577 4578 ; 4579 return 0; 4580 } 4581 _ACEOF 4582 if ac_fn_c_try_link "$LINENO"; then : 4583 eval $cacheid=yes 4584 else 4585 eval $cacheid=no 4586 fi 4587 rm -f core conftest.err conftest.$ac_objext \ 4588 conftest$ac_exeext conftest.$ac_ext 4589 fi 4590 4591 4592 CFLAGS="$xorg_testset_save_CFLAGS" 4593 4594 eval supported=\$$cacheid 4595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4596 $as_echo "$supported" >&6; } 4597 if test "$supported" = "yes" ; then 4598 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4599 found="yes" 4600 fi 4601 fi 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617 xorg_testset_save_CFLAGS="$CFLAGS" 4618 4619 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4622 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4623 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4624 $as_echo_n "(cached) " >&6 4625 else 4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4627 /* end confdefs.h. */ 4628 int i; 4629 _ACEOF 4630 if ac_fn_c_try_compile "$LINENO"; then : 4631 xorg_cv_cc_flag_unknown_warning_option=yes 4632 else 4633 xorg_cv_cc_flag_unknown_warning_option=no 4634 fi 4635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4636 fi 4637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4638 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4639 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4640 CFLAGS="$xorg_testset_save_CFLAGS" 4641 fi 4642 4643 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4646 fi 4647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4649 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4650 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4651 $as_echo_n "(cached) " >&6 4652 else 4653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4654 /* end confdefs.h. */ 4655 int i; 4656 _ACEOF 4657 if ac_fn_c_try_compile "$LINENO"; then : 4658 xorg_cv_cc_flag_unused_command_line_argument=yes 4659 else 4660 xorg_cv_cc_flag_unused_command_line_argument=no 4661 fi 4662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4663 fi 4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4665 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4666 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4667 CFLAGS="$xorg_testset_save_CFLAGS" 4668 fi 4669 4670 found="no" 4671 4672 if test $found = "no" ; then 4673 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4675 fi 4676 4677 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4679 fi 4680 4681 CFLAGS="$CFLAGS -Wpointer-arith" 4682 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4684 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4685 cacheid=xorg_cv_cc_flag__Wpointer_arith 4686 if eval \${$cacheid+:} false; then : 4687 $as_echo_n "(cached) " >&6 4688 else 4689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4690 /* end confdefs.h. */ 4691 int i; 4692 int 4693 main () 4694 { 4695 4696 ; 4697 return 0; 4698 } 4699 _ACEOF 4700 if ac_fn_c_try_link "$LINENO"; then : 4701 eval $cacheid=yes 4702 else 4703 eval $cacheid=no 4704 fi 4705 rm -f core conftest.err conftest.$ac_objext \ 4706 conftest$ac_exeext conftest.$ac_ext 4707 fi 4708 4709 4710 CFLAGS="$xorg_testset_save_CFLAGS" 4711 4712 eval supported=\$$cacheid 4713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4714 $as_echo "$supported" >&6; } 4715 if test "$supported" = "yes" ; then 4716 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4717 found="yes" 4718 fi 4719 fi 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 xorg_testset_save_CFLAGS="$CFLAGS" 4736 4737 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4740 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4741 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4742 $as_echo_n "(cached) " >&6 4743 else 4744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4745 /* end confdefs.h. */ 4746 int i; 4747 _ACEOF 4748 if ac_fn_c_try_compile "$LINENO"; then : 4749 xorg_cv_cc_flag_unknown_warning_option=yes 4750 else 4751 xorg_cv_cc_flag_unknown_warning_option=no 4752 fi 4753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4754 fi 4755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4756 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4758 CFLAGS="$xorg_testset_save_CFLAGS" 4759 fi 4760 4761 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4764 fi 4765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4767 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4768 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4769 $as_echo_n "(cached) " >&6 4770 else 4771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4772 /* end confdefs.h. */ 4773 int i; 4774 _ACEOF 4775 if ac_fn_c_try_compile "$LINENO"; then : 4776 xorg_cv_cc_flag_unused_command_line_argument=yes 4777 else 4778 xorg_cv_cc_flag_unused_command_line_argument=no 4779 fi 4780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4781 fi 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4783 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4785 CFLAGS="$xorg_testset_save_CFLAGS" 4786 fi 4787 4788 found="no" 4789 4790 if test $found = "no" ; then 4791 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4793 fi 4794 4795 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4797 fi 4798 4799 CFLAGS="$CFLAGS -Wmissing-declarations" 4800 4801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4802 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4803 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4804 if eval \${$cacheid+:} false; then : 4805 $as_echo_n "(cached) " >&6 4806 else 4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4808 /* end confdefs.h. */ 4809 int i; 4810 int 4811 main () 4812 { 4813 4814 ; 4815 return 0; 4816 } 4817 _ACEOF 4818 if ac_fn_c_try_link "$LINENO"; then : 4819 eval $cacheid=yes 4820 else 4821 eval $cacheid=no 4822 fi 4823 rm -f core conftest.err conftest.$ac_objext \ 4824 conftest$ac_exeext conftest.$ac_ext 4825 fi 4826 4827 4828 CFLAGS="$xorg_testset_save_CFLAGS" 4829 4830 eval supported=\$$cacheid 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4832 $as_echo "$supported" >&6; } 4833 if test "$supported" = "yes" ; then 4834 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4835 found="yes" 4836 fi 4837 fi 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 xorg_testset_save_CFLAGS="$CFLAGS" 4854 4855 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4858 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4859 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4860 $as_echo_n "(cached) " >&6 4861 else 4862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4863 /* end confdefs.h. */ 4864 int i; 4865 _ACEOF 4866 if ac_fn_c_try_compile "$LINENO"; then : 4867 xorg_cv_cc_flag_unknown_warning_option=yes 4868 else 4869 xorg_cv_cc_flag_unknown_warning_option=no 4870 fi 4871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4872 fi 4873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4874 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4875 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4876 CFLAGS="$xorg_testset_save_CFLAGS" 4877 fi 4878 4879 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4882 fi 4883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4885 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4886 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4887 $as_echo_n "(cached) " >&6 4888 else 4889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4890 /* end confdefs.h. */ 4891 int i; 4892 _ACEOF 4893 if ac_fn_c_try_compile "$LINENO"; then : 4894 xorg_cv_cc_flag_unused_command_line_argument=yes 4895 else 4896 xorg_cv_cc_flag_unused_command_line_argument=no 4897 fi 4898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4899 fi 4900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4901 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4903 CFLAGS="$xorg_testset_save_CFLAGS" 4904 fi 4905 4906 found="no" 4907 4908 if test $found = "no" ; then 4909 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4911 fi 4912 4913 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4915 fi 4916 4917 CFLAGS="$CFLAGS -Wformat=2" 4918 4919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 4920 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 4921 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 4922 if eval \${$cacheid+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924 else 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926 /* end confdefs.h. */ 4927 int i; 4928 int 4929 main () 4930 { 4931 4932 ; 4933 return 0; 4934 } 4935 _ACEOF 4936 if ac_fn_c_try_link "$LINENO"; then : 4937 eval $cacheid=yes 4938 else 4939 eval $cacheid=no 4940 fi 4941 rm -f core conftest.err conftest.$ac_objext \ 4942 conftest$ac_exeext conftest.$ac_ext 4943 fi 4944 4945 4946 CFLAGS="$xorg_testset_save_CFLAGS" 4947 4948 eval supported=\$$cacheid 4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4950 $as_echo "$supported" >&6; } 4951 if test "$supported" = "yes" ; then 4952 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 4953 found="yes" 4954 fi 4955 fi 4956 4957 if test $found = "no" ; then 4958 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4960 fi 4961 4962 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4964 fi 4965 4966 CFLAGS="$CFLAGS -Wformat" 4967 4968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 4969 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 4970 cacheid=xorg_cv_cc_flag__Wformat 4971 if eval \${$cacheid+:} false; then : 4972 $as_echo_n "(cached) " >&6 4973 else 4974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4975 /* end confdefs.h. */ 4976 int i; 4977 int 4978 main () 4979 { 4980 4981 ; 4982 return 0; 4983 } 4984 _ACEOF 4985 if ac_fn_c_try_link "$LINENO"; then : 4986 eval $cacheid=yes 4987 else 4988 eval $cacheid=no 4989 fi 4990 rm -f core conftest.err conftest.$ac_objext \ 4991 conftest$ac_exeext conftest.$ac_ext 4992 fi 4993 4994 4995 CFLAGS="$xorg_testset_save_CFLAGS" 4996 4997 eval supported=\$$cacheid 4998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4999 $as_echo "$supported" >&6; } 5000 if test "$supported" = "yes" ; then 5001 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5002 found="yes" 5003 fi 5004 fi 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 xorg_testset_save_CFLAGS="$CFLAGS" 5023 5024 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5027 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5028 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5029 $as_echo_n "(cached) " >&6 5030 else 5031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5032 /* end confdefs.h. */ 5033 int i; 5034 _ACEOF 5035 if ac_fn_c_try_compile "$LINENO"; then : 5036 xorg_cv_cc_flag_unknown_warning_option=yes 5037 else 5038 xorg_cv_cc_flag_unknown_warning_option=no 5039 fi 5040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5041 fi 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5043 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5045 CFLAGS="$xorg_testset_save_CFLAGS" 5046 fi 5047 5048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5051 fi 5052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5054 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5055 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5056 $as_echo_n "(cached) " >&6 5057 else 5058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5059 /* end confdefs.h. */ 5060 int i; 5061 _ACEOF 5062 if ac_fn_c_try_compile "$LINENO"; then : 5063 xorg_cv_cc_flag_unused_command_line_argument=yes 5064 else 5065 xorg_cv_cc_flag_unused_command_line_argument=no 5066 fi 5067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5068 fi 5069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5070 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5072 CFLAGS="$xorg_testset_save_CFLAGS" 5073 fi 5074 5075 found="no" 5076 5077 if test $found = "no" ; then 5078 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5080 fi 5081 5082 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5084 fi 5085 5086 CFLAGS="$CFLAGS -Wstrict-prototypes" 5087 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5089 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5090 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5091 if eval \${$cacheid+:} false; then : 5092 $as_echo_n "(cached) " >&6 5093 else 5094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5095 /* end confdefs.h. */ 5096 int i; 5097 int 5098 main () 5099 { 5100 5101 ; 5102 return 0; 5103 } 5104 _ACEOF 5105 if ac_fn_c_try_link "$LINENO"; then : 5106 eval $cacheid=yes 5107 else 5108 eval $cacheid=no 5109 fi 5110 rm -f core conftest.err conftest.$ac_objext \ 5111 conftest$ac_exeext conftest.$ac_ext 5112 fi 5113 5114 5115 CFLAGS="$xorg_testset_save_CFLAGS" 5116 5117 eval supported=\$$cacheid 5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5119 $as_echo "$supported" >&6; } 5120 if test "$supported" = "yes" ; then 5121 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5122 found="yes" 5123 fi 5124 fi 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 xorg_testset_save_CFLAGS="$CFLAGS" 5141 5142 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5145 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5146 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5147 $as_echo_n "(cached) " >&6 5148 else 5149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5150 /* end confdefs.h. */ 5151 int i; 5152 _ACEOF 5153 if ac_fn_c_try_compile "$LINENO"; then : 5154 xorg_cv_cc_flag_unknown_warning_option=yes 5155 else 5156 xorg_cv_cc_flag_unknown_warning_option=no 5157 fi 5158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5159 fi 5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5161 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5163 CFLAGS="$xorg_testset_save_CFLAGS" 5164 fi 5165 5166 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5169 fi 5170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5172 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5173 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5174 $as_echo_n "(cached) " >&6 5175 else 5176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5177 /* end confdefs.h. */ 5178 int i; 5179 _ACEOF 5180 if ac_fn_c_try_compile "$LINENO"; then : 5181 xorg_cv_cc_flag_unused_command_line_argument=yes 5182 else 5183 xorg_cv_cc_flag_unused_command_line_argument=no 5184 fi 5185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5186 fi 5187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5188 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5190 CFLAGS="$xorg_testset_save_CFLAGS" 5191 fi 5192 5193 found="no" 5194 5195 if test $found = "no" ; then 5196 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5198 fi 5199 5200 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5202 fi 5203 5204 CFLAGS="$CFLAGS -Wmissing-prototypes" 5205 5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5207 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5208 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5209 if eval \${$cacheid+:} false; then : 5210 $as_echo_n "(cached) " >&6 5211 else 5212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5213 /* end confdefs.h. */ 5214 int i; 5215 int 5216 main () 5217 { 5218 5219 ; 5220 return 0; 5221 } 5222 _ACEOF 5223 if ac_fn_c_try_link "$LINENO"; then : 5224 eval $cacheid=yes 5225 else 5226 eval $cacheid=no 5227 fi 5228 rm -f core conftest.err conftest.$ac_objext \ 5229 conftest$ac_exeext conftest.$ac_ext 5230 fi 5231 5232 5233 CFLAGS="$xorg_testset_save_CFLAGS" 5234 5235 eval supported=\$$cacheid 5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5237 $as_echo "$supported" >&6; } 5238 if test "$supported" = "yes" ; then 5239 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5240 found="yes" 5241 fi 5242 fi 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 xorg_testset_save_CFLAGS="$CFLAGS" 5259 5260 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5263 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5264 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5265 $as_echo_n "(cached) " >&6 5266 else 5267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5268 /* end confdefs.h. */ 5269 int i; 5270 _ACEOF 5271 if ac_fn_c_try_compile "$LINENO"; then : 5272 xorg_cv_cc_flag_unknown_warning_option=yes 5273 else 5274 xorg_cv_cc_flag_unknown_warning_option=no 5275 fi 5276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5277 fi 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5279 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5280 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5281 CFLAGS="$xorg_testset_save_CFLAGS" 5282 fi 5283 5284 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5287 fi 5288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5290 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5291 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5292 $as_echo_n "(cached) " >&6 5293 else 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295 /* end confdefs.h. */ 5296 int i; 5297 _ACEOF 5298 if ac_fn_c_try_compile "$LINENO"; then : 5299 xorg_cv_cc_flag_unused_command_line_argument=yes 5300 else 5301 xorg_cv_cc_flag_unused_command_line_argument=no 5302 fi 5303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5304 fi 5305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5306 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5308 CFLAGS="$xorg_testset_save_CFLAGS" 5309 fi 5310 5311 found="no" 5312 5313 if test $found = "no" ; then 5314 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5316 fi 5317 5318 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5320 fi 5321 5322 CFLAGS="$CFLAGS -Wnested-externs" 5323 5324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5325 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5326 cacheid=xorg_cv_cc_flag__Wnested_externs 5327 if eval \${$cacheid+:} false; then : 5328 $as_echo_n "(cached) " >&6 5329 else 5330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331 /* end confdefs.h. */ 5332 int i; 5333 int 5334 main () 5335 { 5336 5337 ; 5338 return 0; 5339 } 5340 _ACEOF 5341 if ac_fn_c_try_link "$LINENO"; then : 5342 eval $cacheid=yes 5343 else 5344 eval $cacheid=no 5345 fi 5346 rm -f core conftest.err conftest.$ac_objext \ 5347 conftest$ac_exeext conftest.$ac_ext 5348 fi 5349 5350 5351 CFLAGS="$xorg_testset_save_CFLAGS" 5352 5353 eval supported=\$$cacheid 5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5355 $as_echo "$supported" >&6; } 5356 if test "$supported" = "yes" ; then 5357 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5358 found="yes" 5359 fi 5360 fi 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 xorg_testset_save_CFLAGS="$CFLAGS" 5377 5378 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5381 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5382 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5383 $as_echo_n "(cached) " >&6 5384 else 5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5386 /* end confdefs.h. */ 5387 int i; 5388 _ACEOF 5389 if ac_fn_c_try_compile "$LINENO"; then : 5390 xorg_cv_cc_flag_unknown_warning_option=yes 5391 else 5392 xorg_cv_cc_flag_unknown_warning_option=no 5393 fi 5394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5395 fi 5396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5397 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5399 CFLAGS="$xorg_testset_save_CFLAGS" 5400 fi 5401 5402 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5405 fi 5406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5408 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5409 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5410 $as_echo_n "(cached) " >&6 5411 else 5412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5413 /* end confdefs.h. */ 5414 int i; 5415 _ACEOF 5416 if ac_fn_c_try_compile "$LINENO"; then : 5417 xorg_cv_cc_flag_unused_command_line_argument=yes 5418 else 5419 xorg_cv_cc_flag_unused_command_line_argument=no 5420 fi 5421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5422 fi 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5424 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427 fi 5428 5429 found="no" 5430 5431 if test $found = "no" ; then 5432 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 fi 5435 5436 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5438 fi 5439 5440 CFLAGS="$CFLAGS -Wbad-function-cast" 5441 5442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5443 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5444 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5445 if eval \${$cacheid+:} false; then : 5446 $as_echo_n "(cached) " >&6 5447 else 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449 /* end confdefs.h. */ 5450 int i; 5451 int 5452 main () 5453 { 5454 5455 ; 5456 return 0; 5457 } 5458 _ACEOF 5459 if ac_fn_c_try_link "$LINENO"; then : 5460 eval $cacheid=yes 5461 else 5462 eval $cacheid=no 5463 fi 5464 rm -f core conftest.err conftest.$ac_objext \ 5465 conftest$ac_exeext conftest.$ac_ext 5466 fi 5467 5468 5469 CFLAGS="$xorg_testset_save_CFLAGS" 5470 5471 eval supported=\$$cacheid 5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5473 $as_echo "$supported" >&6; } 5474 if test "$supported" = "yes" ; then 5475 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5476 found="yes" 5477 fi 5478 fi 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 xorg_testset_save_CFLAGS="$CFLAGS" 5495 5496 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5499 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5500 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5501 $as_echo_n "(cached) " >&6 5502 else 5503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5504 /* end confdefs.h. */ 5505 int i; 5506 _ACEOF 5507 if ac_fn_c_try_compile "$LINENO"; then : 5508 xorg_cv_cc_flag_unknown_warning_option=yes 5509 else 5510 xorg_cv_cc_flag_unknown_warning_option=no 5511 fi 5512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5513 fi 5514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5515 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5517 CFLAGS="$xorg_testset_save_CFLAGS" 5518 fi 5519 5520 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5523 fi 5524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5526 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5527 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5528 $as_echo_n "(cached) " >&6 5529 else 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531 /* end confdefs.h. */ 5532 int i; 5533 _ACEOF 5534 if ac_fn_c_try_compile "$LINENO"; then : 5535 xorg_cv_cc_flag_unused_command_line_argument=yes 5536 else 5537 xorg_cv_cc_flag_unused_command_line_argument=no 5538 fi 5539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5540 fi 5541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5542 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5543 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5544 CFLAGS="$xorg_testset_save_CFLAGS" 5545 fi 5546 5547 found="no" 5548 5549 if test $found = "no" ; then 5550 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5552 fi 5553 5554 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5556 fi 5557 5558 CFLAGS="$CFLAGS -Wold-style-definition" 5559 5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5561 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5562 cacheid=xorg_cv_cc_flag__Wold_style_definition 5563 if eval \${$cacheid+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5567 /* end confdefs.h. */ 5568 int i; 5569 int 5570 main () 5571 { 5572 5573 ; 5574 return 0; 5575 } 5576 _ACEOF 5577 if ac_fn_c_try_link "$LINENO"; then : 5578 eval $cacheid=yes 5579 else 5580 eval $cacheid=no 5581 fi 5582 rm -f core conftest.err conftest.$ac_objext \ 5583 conftest$ac_exeext conftest.$ac_ext 5584 fi 5585 5586 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588 5589 eval supported=\$$cacheid 5590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5591 $as_echo "$supported" >&6; } 5592 if test "$supported" = "yes" ; then 5593 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5594 found="yes" 5595 fi 5596 fi 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 xorg_testset_save_CFLAGS="$CFLAGS" 5613 5614 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5617 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5618 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5619 $as_echo_n "(cached) " >&6 5620 else 5621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5622 /* end confdefs.h. */ 5623 int i; 5624 _ACEOF 5625 if ac_fn_c_try_compile "$LINENO"; then : 5626 xorg_cv_cc_flag_unknown_warning_option=yes 5627 else 5628 xorg_cv_cc_flag_unknown_warning_option=no 5629 fi 5630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5631 fi 5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5633 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5634 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5635 CFLAGS="$xorg_testset_save_CFLAGS" 5636 fi 5637 5638 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5641 fi 5642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5644 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5645 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5646 $as_echo_n "(cached) " >&6 5647 else 5648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5649 /* end confdefs.h. */ 5650 int i; 5651 _ACEOF 5652 if ac_fn_c_try_compile "$LINENO"; then : 5653 xorg_cv_cc_flag_unused_command_line_argument=yes 5654 else 5655 xorg_cv_cc_flag_unused_command_line_argument=no 5656 fi 5657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5658 fi 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5660 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5661 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5662 CFLAGS="$xorg_testset_save_CFLAGS" 5663 fi 5664 5665 found="no" 5666 5667 if test $found = "no" ; then 5668 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5670 fi 5671 5672 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5674 fi 5675 5676 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5677 5678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5679 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5680 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5681 if eval \${$cacheid+:} false; then : 5682 $as_echo_n "(cached) " >&6 5683 else 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685 /* end confdefs.h. */ 5686 int i; 5687 int 5688 main () 5689 { 5690 5691 ; 5692 return 0; 5693 } 5694 _ACEOF 5695 if ac_fn_c_try_link "$LINENO"; then : 5696 eval $cacheid=yes 5697 else 5698 eval $cacheid=no 5699 fi 5700 rm -f core conftest.err conftest.$ac_objext \ 5701 conftest$ac_exeext conftest.$ac_ext 5702 fi 5703 5704 5705 CFLAGS="$xorg_testset_save_CFLAGS" 5706 5707 eval supported=\$$cacheid 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5709 $as_echo "$supported" >&6; } 5710 if test "$supported" = "yes" ; then 5711 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5712 found="yes" 5713 fi 5714 fi 5715 5716 5717 5718 5719 5720 # This chunk adds additional warnings that could catch undesired effects. 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 xorg_testset_save_CFLAGS="$CFLAGS" 5735 5736 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5739 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5740 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5741 $as_echo_n "(cached) " >&6 5742 else 5743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5744 /* end confdefs.h. */ 5745 int i; 5746 _ACEOF 5747 if ac_fn_c_try_compile "$LINENO"; then : 5748 xorg_cv_cc_flag_unknown_warning_option=yes 5749 else 5750 xorg_cv_cc_flag_unknown_warning_option=no 5751 fi 5752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5753 fi 5754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5755 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5756 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5757 CFLAGS="$xorg_testset_save_CFLAGS" 5758 fi 5759 5760 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5763 fi 5764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5766 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5767 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5768 $as_echo_n "(cached) " >&6 5769 else 5770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5771 /* end confdefs.h. */ 5772 int i; 5773 _ACEOF 5774 if ac_fn_c_try_compile "$LINENO"; then : 5775 xorg_cv_cc_flag_unused_command_line_argument=yes 5776 else 5777 xorg_cv_cc_flag_unused_command_line_argument=no 5778 fi 5779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5780 fi 5781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5782 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5783 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5784 CFLAGS="$xorg_testset_save_CFLAGS" 5785 fi 5786 5787 found="no" 5788 5789 if test $found = "no" ; then 5790 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5792 fi 5793 5794 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5796 fi 5797 5798 CFLAGS="$CFLAGS -Wunused" 5799 5800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5801 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5802 cacheid=xorg_cv_cc_flag__Wunused 5803 if eval \${$cacheid+:} false; then : 5804 $as_echo_n "(cached) " >&6 5805 else 5806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5807 /* end confdefs.h. */ 5808 int i; 5809 int 5810 main () 5811 { 5812 5813 ; 5814 return 0; 5815 } 5816 _ACEOF 5817 if ac_fn_c_try_link "$LINENO"; then : 5818 eval $cacheid=yes 5819 else 5820 eval $cacheid=no 5821 fi 5822 rm -f core conftest.err conftest.$ac_objext \ 5823 conftest$ac_exeext conftest.$ac_ext 5824 fi 5825 5826 5827 CFLAGS="$xorg_testset_save_CFLAGS" 5828 5829 eval supported=\$$cacheid 5830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5831 $as_echo "$supported" >&6; } 5832 if test "$supported" = "yes" ; then 5833 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5834 found="yes" 5835 fi 5836 fi 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 xorg_testset_save_CFLAGS="$CFLAGS" 5853 5854 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5857 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5858 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5859 $as_echo_n "(cached) " >&6 5860 else 5861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5862 /* end confdefs.h. */ 5863 int i; 5864 _ACEOF 5865 if ac_fn_c_try_compile "$LINENO"; then : 5866 xorg_cv_cc_flag_unknown_warning_option=yes 5867 else 5868 xorg_cv_cc_flag_unknown_warning_option=no 5869 fi 5870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5871 fi 5872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5873 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5875 CFLAGS="$xorg_testset_save_CFLAGS" 5876 fi 5877 5878 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5881 fi 5882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5884 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5885 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5886 $as_echo_n "(cached) " >&6 5887 else 5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889 /* end confdefs.h. */ 5890 int i; 5891 _ACEOF 5892 if ac_fn_c_try_compile "$LINENO"; then : 5893 xorg_cv_cc_flag_unused_command_line_argument=yes 5894 else 5895 xorg_cv_cc_flag_unused_command_line_argument=no 5896 fi 5897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5898 fi 5899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5900 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5901 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5902 CFLAGS="$xorg_testset_save_CFLAGS" 5903 fi 5904 5905 found="no" 5906 5907 if test $found = "no" ; then 5908 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5910 fi 5911 5912 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5914 fi 5915 5916 CFLAGS="$CFLAGS -Wuninitialized" 5917 5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5919 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5920 cacheid=xorg_cv_cc_flag__Wuninitialized 5921 if eval \${$cacheid+:} false; then : 5922 $as_echo_n "(cached) " >&6 5923 else 5924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5925 /* end confdefs.h. */ 5926 int i; 5927 int 5928 main () 5929 { 5930 5931 ; 5932 return 0; 5933 } 5934 _ACEOF 5935 if ac_fn_c_try_link "$LINENO"; then : 5936 eval $cacheid=yes 5937 else 5938 eval $cacheid=no 5939 fi 5940 rm -f core conftest.err conftest.$ac_objext \ 5941 conftest$ac_exeext conftest.$ac_ext 5942 fi 5943 5944 5945 CFLAGS="$xorg_testset_save_CFLAGS" 5946 5947 eval supported=\$$cacheid 5948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5949 $as_echo "$supported" >&6; } 5950 if test "$supported" = "yes" ; then 5951 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5952 found="yes" 5953 fi 5954 fi 5955 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 xorg_testset_save_CFLAGS="$CFLAGS" 5971 5972 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5975 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5976 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5977 $as_echo_n "(cached) " >&6 5978 else 5979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5980 /* end confdefs.h. */ 5981 int i; 5982 _ACEOF 5983 if ac_fn_c_try_compile "$LINENO"; then : 5984 xorg_cv_cc_flag_unknown_warning_option=yes 5985 else 5986 xorg_cv_cc_flag_unknown_warning_option=no 5987 fi 5988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5989 fi 5990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5991 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5992 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5993 CFLAGS="$xorg_testset_save_CFLAGS" 5994 fi 5995 5996 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5999 fi 6000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6002 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6003 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6004 $as_echo_n "(cached) " >&6 6005 else 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007 /* end confdefs.h. */ 6008 int i; 6009 _ACEOF 6010 if ac_fn_c_try_compile "$LINENO"; then : 6011 xorg_cv_cc_flag_unused_command_line_argument=yes 6012 else 6013 xorg_cv_cc_flag_unused_command_line_argument=no 6014 fi 6015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6016 fi 6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6018 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6020 CFLAGS="$xorg_testset_save_CFLAGS" 6021 fi 6022 6023 found="no" 6024 6025 if test $found = "no" ; then 6026 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6028 fi 6029 6030 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6032 fi 6033 6034 CFLAGS="$CFLAGS -Wshadow" 6035 6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6037 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6038 cacheid=xorg_cv_cc_flag__Wshadow 6039 if eval \${$cacheid+:} false; then : 6040 $as_echo_n "(cached) " >&6 6041 else 6042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6043 /* end confdefs.h. */ 6044 int i; 6045 int 6046 main () 6047 { 6048 6049 ; 6050 return 0; 6051 } 6052 _ACEOF 6053 if ac_fn_c_try_link "$LINENO"; then : 6054 eval $cacheid=yes 6055 else 6056 eval $cacheid=no 6057 fi 6058 rm -f core conftest.err conftest.$ac_objext \ 6059 conftest$ac_exeext conftest.$ac_ext 6060 fi 6061 6062 6063 CFLAGS="$xorg_testset_save_CFLAGS" 6064 6065 eval supported=\$$cacheid 6066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6067 $as_echo "$supported" >&6; } 6068 if test "$supported" = "yes" ; then 6069 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6070 found="yes" 6071 fi 6072 fi 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 xorg_testset_save_CFLAGS="$CFLAGS" 6089 6090 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6093 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6094 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6095 $as_echo_n "(cached) " >&6 6096 else 6097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6098 /* end confdefs.h. */ 6099 int i; 6100 _ACEOF 6101 if ac_fn_c_try_compile "$LINENO"; then : 6102 xorg_cv_cc_flag_unknown_warning_option=yes 6103 else 6104 xorg_cv_cc_flag_unknown_warning_option=no 6105 fi 6106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6107 fi 6108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6109 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6110 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6111 CFLAGS="$xorg_testset_save_CFLAGS" 6112 fi 6113 6114 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6117 fi 6118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6120 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6121 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6122 $as_echo_n "(cached) " >&6 6123 else 6124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6125 /* end confdefs.h. */ 6126 int i; 6127 _ACEOF 6128 if ac_fn_c_try_compile "$LINENO"; then : 6129 xorg_cv_cc_flag_unused_command_line_argument=yes 6130 else 6131 xorg_cv_cc_flag_unused_command_line_argument=no 6132 fi 6133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6134 fi 6135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6136 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6137 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6138 CFLAGS="$xorg_testset_save_CFLAGS" 6139 fi 6140 6141 found="no" 6142 6143 if test $found = "no" ; then 6144 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6146 fi 6147 6148 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6150 fi 6151 6152 CFLAGS="$CFLAGS -Wcast-qual" 6153 6154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6155 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6156 cacheid=xorg_cv_cc_flag__Wcast_qual 6157 if eval \${$cacheid+:} false; then : 6158 $as_echo_n "(cached) " >&6 6159 else 6160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6161 /* end confdefs.h. */ 6162 int i; 6163 int 6164 main () 6165 { 6166 6167 ; 6168 return 0; 6169 } 6170 _ACEOF 6171 if ac_fn_c_try_link "$LINENO"; then : 6172 eval $cacheid=yes 6173 else 6174 eval $cacheid=no 6175 fi 6176 rm -f core conftest.err conftest.$ac_objext \ 6177 conftest$ac_exeext conftest.$ac_ext 6178 fi 6179 6180 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182 6183 eval supported=\$$cacheid 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6185 $as_echo "$supported" >&6; } 6186 if test "$supported" = "yes" ; then 6187 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6188 found="yes" 6189 fi 6190 fi 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 xorg_testset_save_CFLAGS="$CFLAGS" 6207 6208 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6211 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6212 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6213 $as_echo_n "(cached) " >&6 6214 else 6215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6216 /* end confdefs.h. */ 6217 int i; 6218 _ACEOF 6219 if ac_fn_c_try_compile "$LINENO"; then : 6220 xorg_cv_cc_flag_unknown_warning_option=yes 6221 else 6222 xorg_cv_cc_flag_unknown_warning_option=no 6223 fi 6224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6225 fi 6226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6227 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6228 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6229 CFLAGS="$xorg_testset_save_CFLAGS" 6230 fi 6231 6232 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6235 fi 6236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6238 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6239 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6240 $as_echo_n "(cached) " >&6 6241 else 6242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6243 /* end confdefs.h. */ 6244 int i; 6245 _ACEOF 6246 if ac_fn_c_try_compile "$LINENO"; then : 6247 xorg_cv_cc_flag_unused_command_line_argument=yes 6248 else 6249 xorg_cv_cc_flag_unused_command_line_argument=no 6250 fi 6251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6252 fi 6253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6254 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6256 CFLAGS="$xorg_testset_save_CFLAGS" 6257 fi 6258 6259 found="no" 6260 6261 if test $found = "no" ; then 6262 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6264 fi 6265 6266 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6268 fi 6269 6270 CFLAGS="$CFLAGS -Wmissing-noreturn" 6271 6272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6273 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6274 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6275 if eval \${$cacheid+:} false; then : 6276 $as_echo_n "(cached) " >&6 6277 else 6278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6279 /* end confdefs.h. */ 6280 int i; 6281 int 6282 main () 6283 { 6284 6285 ; 6286 return 0; 6287 } 6288 _ACEOF 6289 if ac_fn_c_try_link "$LINENO"; then : 6290 eval $cacheid=yes 6291 else 6292 eval $cacheid=no 6293 fi 6294 rm -f core conftest.err conftest.$ac_objext \ 6295 conftest$ac_exeext conftest.$ac_ext 6296 fi 6297 6298 6299 CFLAGS="$xorg_testset_save_CFLAGS" 6300 6301 eval supported=\$$cacheid 6302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6303 $as_echo "$supported" >&6; } 6304 if test "$supported" = "yes" ; then 6305 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6306 found="yes" 6307 fi 6308 fi 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 xorg_testset_save_CFLAGS="$CFLAGS" 6325 6326 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6329 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6330 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6331 $as_echo_n "(cached) " >&6 6332 else 6333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6334 /* end confdefs.h. */ 6335 int i; 6336 _ACEOF 6337 if ac_fn_c_try_compile "$LINENO"; then : 6338 xorg_cv_cc_flag_unknown_warning_option=yes 6339 else 6340 xorg_cv_cc_flag_unknown_warning_option=no 6341 fi 6342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6343 fi 6344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6345 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6347 CFLAGS="$xorg_testset_save_CFLAGS" 6348 fi 6349 6350 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6353 fi 6354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6356 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6357 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6358 $as_echo_n "(cached) " >&6 6359 else 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361 /* end confdefs.h. */ 6362 int i; 6363 _ACEOF 6364 if ac_fn_c_try_compile "$LINENO"; then : 6365 xorg_cv_cc_flag_unused_command_line_argument=yes 6366 else 6367 xorg_cv_cc_flag_unused_command_line_argument=no 6368 fi 6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6370 fi 6371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6372 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6373 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6374 CFLAGS="$xorg_testset_save_CFLAGS" 6375 fi 6376 6377 found="no" 6378 6379 if test $found = "no" ; then 6380 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6382 fi 6383 6384 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6386 fi 6387 6388 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6389 6390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6391 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6392 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6393 if eval \${$cacheid+:} false; then : 6394 $as_echo_n "(cached) " >&6 6395 else 6396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6397 /* end confdefs.h. */ 6398 int i; 6399 int 6400 main () 6401 { 6402 6403 ; 6404 return 0; 6405 } 6406 _ACEOF 6407 if ac_fn_c_try_link "$LINENO"; then : 6408 eval $cacheid=yes 6409 else 6410 eval $cacheid=no 6411 fi 6412 rm -f core conftest.err conftest.$ac_objext \ 6413 conftest$ac_exeext conftest.$ac_ext 6414 fi 6415 6416 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418 6419 eval supported=\$$cacheid 6420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6421 $as_echo "$supported" >&6; } 6422 if test "$supported" = "yes" ; then 6423 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6424 found="yes" 6425 fi 6426 fi 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 xorg_testset_save_CFLAGS="$CFLAGS" 6443 6444 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6447 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6448 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6449 $as_echo_n "(cached) " >&6 6450 else 6451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6452 /* end confdefs.h. */ 6453 int i; 6454 _ACEOF 6455 if ac_fn_c_try_compile "$LINENO"; then : 6456 xorg_cv_cc_flag_unknown_warning_option=yes 6457 else 6458 xorg_cv_cc_flag_unknown_warning_option=no 6459 fi 6460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6461 fi 6462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6463 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6464 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6465 CFLAGS="$xorg_testset_save_CFLAGS" 6466 fi 6467 6468 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6471 fi 6472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6474 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6475 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6476 $as_echo_n "(cached) " >&6 6477 else 6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6479 /* end confdefs.h. */ 6480 int i; 6481 _ACEOF 6482 if ac_fn_c_try_compile "$LINENO"; then : 6483 xorg_cv_cc_flag_unused_command_line_argument=yes 6484 else 6485 xorg_cv_cc_flag_unused_command_line_argument=no 6486 fi 6487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6488 fi 6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6490 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6491 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6492 CFLAGS="$xorg_testset_save_CFLAGS" 6493 fi 6494 6495 found="no" 6496 6497 if test $found = "no" ; then 6498 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6500 fi 6501 6502 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6504 fi 6505 6506 CFLAGS="$CFLAGS -Wredundant-decls" 6507 6508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6509 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6510 cacheid=xorg_cv_cc_flag__Wredundant_decls 6511 if eval \${$cacheid+:} false; then : 6512 $as_echo_n "(cached) " >&6 6513 else 6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6515 /* end confdefs.h. */ 6516 int i; 6517 int 6518 main () 6519 { 6520 6521 ; 6522 return 0; 6523 } 6524 _ACEOF 6525 if ac_fn_c_try_link "$LINENO"; then : 6526 eval $cacheid=yes 6527 else 6528 eval $cacheid=no 6529 fi 6530 rm -f core conftest.err conftest.$ac_objext \ 6531 conftest$ac_exeext conftest.$ac_ext 6532 fi 6533 6534 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536 6537 eval supported=\$$cacheid 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6539 $as_echo "$supported" >&6; } 6540 if test "$supported" = "yes" ; then 6541 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6542 found="yes" 6543 fi 6544 fi 6545 6546 6547 6548 # These are currently disabled because they are noisy. They will be enabled 6549 # in the future once the codebase is sufficiently modernized to silence 6550 # them. For now, I don't want them to drown out the other warnings. 6551 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6552 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6553 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6554 6555 # Turn some warnings into errors, so we don't accidently get successful builds 6556 # when there are problems that should be fixed. 6557 6558 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 xorg_testset_save_CFLAGS="$CFLAGS" 6573 6574 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6577 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6578 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 6586 xorg_cv_cc_flag_unknown_warning_option=yes 6587 else 6588 xorg_cv_cc_flag_unknown_warning_option=no 6589 fi 6590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6591 fi 6592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6593 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6594 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6595 CFLAGS="$xorg_testset_save_CFLAGS" 6596 fi 6597 6598 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6601 fi 6602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6604 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6605 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6606 $as_echo_n "(cached) " >&6 6607 else 6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6609 /* end confdefs.h. */ 6610 int i; 6611 _ACEOF 6612 if ac_fn_c_try_compile "$LINENO"; then : 6613 xorg_cv_cc_flag_unused_command_line_argument=yes 6614 else 6615 xorg_cv_cc_flag_unused_command_line_argument=no 6616 fi 6617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6618 fi 6619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6620 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6621 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6622 CFLAGS="$xorg_testset_save_CFLAGS" 6623 fi 6624 6625 found="no" 6626 6627 if test $found = "no" ; then 6628 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6630 fi 6631 6632 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6634 fi 6635 6636 CFLAGS="$CFLAGS -Werror=implicit" 6637 6638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6639 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6640 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6641 if eval \${$cacheid+:} false; then : 6642 $as_echo_n "(cached) " >&6 6643 else 6644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6645 /* end confdefs.h. */ 6646 int i; 6647 int 6648 main () 6649 { 6650 6651 ; 6652 return 0; 6653 } 6654 _ACEOF 6655 if ac_fn_c_try_link "$LINENO"; then : 6656 eval $cacheid=yes 6657 else 6658 eval $cacheid=no 6659 fi 6660 rm -f core conftest.err conftest.$ac_objext \ 6661 conftest$ac_exeext conftest.$ac_ext 6662 fi 6663 6664 6665 CFLAGS="$xorg_testset_save_CFLAGS" 6666 6667 eval supported=\$$cacheid 6668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6669 $as_echo "$supported" >&6; } 6670 if test "$supported" = "yes" ; then 6671 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6672 found="yes" 6673 fi 6674 fi 6675 6676 if test $found = "no" ; then 6677 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6679 fi 6680 6681 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6683 fi 6684 6685 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6686 6687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6688 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6689 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6690 if eval \${$cacheid+:} false; then : 6691 $as_echo_n "(cached) " >&6 6692 else 6693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6694 /* end confdefs.h. */ 6695 int i; 6696 int 6697 main () 6698 { 6699 6700 ; 6701 return 0; 6702 } 6703 _ACEOF 6704 if ac_fn_c_try_link "$LINENO"; then : 6705 eval $cacheid=yes 6706 else 6707 eval $cacheid=no 6708 fi 6709 rm -f core conftest.err conftest.$ac_objext \ 6710 conftest$ac_exeext conftest.$ac_ext 6711 fi 6712 6713 6714 CFLAGS="$xorg_testset_save_CFLAGS" 6715 6716 eval supported=\$$cacheid 6717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6718 $as_echo "$supported" >&6; } 6719 if test "$supported" = "yes" ; then 6720 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6721 found="yes" 6722 fi 6723 fi 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 xorg_testset_save_CFLAGS="$CFLAGS" 6740 6741 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6744 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6745 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6746 $as_echo_n "(cached) " >&6 6747 else 6748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6749 /* end confdefs.h. */ 6750 int i; 6751 _ACEOF 6752 if ac_fn_c_try_compile "$LINENO"; then : 6753 xorg_cv_cc_flag_unknown_warning_option=yes 6754 else 6755 xorg_cv_cc_flag_unknown_warning_option=no 6756 fi 6757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6758 fi 6759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6760 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6762 CFLAGS="$xorg_testset_save_CFLAGS" 6763 fi 6764 6765 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6768 fi 6769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6771 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6772 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6773 $as_echo_n "(cached) " >&6 6774 else 6775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6776 /* end confdefs.h. */ 6777 int i; 6778 _ACEOF 6779 if ac_fn_c_try_compile "$LINENO"; then : 6780 xorg_cv_cc_flag_unused_command_line_argument=yes 6781 else 6782 xorg_cv_cc_flag_unused_command_line_argument=no 6783 fi 6784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6785 fi 6786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6787 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6789 CFLAGS="$xorg_testset_save_CFLAGS" 6790 fi 6791 6792 found="no" 6793 6794 if test $found = "no" ; then 6795 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 fi 6798 6799 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6801 fi 6802 6803 CFLAGS="$CFLAGS -Werror=nonnull" 6804 6805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6806 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6807 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6808 if eval \${$cacheid+:} false; then : 6809 $as_echo_n "(cached) " >&6 6810 else 6811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6812 /* end confdefs.h. */ 6813 int i; 6814 int 6815 main () 6816 { 6817 6818 ; 6819 return 0; 6820 } 6821 _ACEOF 6822 if ac_fn_c_try_link "$LINENO"; then : 6823 eval $cacheid=yes 6824 else 6825 eval $cacheid=no 6826 fi 6827 rm -f core conftest.err conftest.$ac_objext \ 6828 conftest$ac_exeext conftest.$ac_ext 6829 fi 6830 6831 6832 CFLAGS="$xorg_testset_save_CFLAGS" 6833 6834 eval supported=\$$cacheid 6835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6836 $as_echo "$supported" >&6; } 6837 if test "$supported" = "yes" ; then 6838 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6839 found="yes" 6840 fi 6841 fi 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 xorg_testset_save_CFLAGS="$CFLAGS" 6858 6859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6862 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6863 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6864 $as_echo_n "(cached) " >&6 6865 else 6866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6867 /* end confdefs.h. */ 6868 int i; 6869 _ACEOF 6870 if ac_fn_c_try_compile "$LINENO"; then : 6871 xorg_cv_cc_flag_unknown_warning_option=yes 6872 else 6873 xorg_cv_cc_flag_unknown_warning_option=no 6874 fi 6875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6876 fi 6877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6878 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6880 CFLAGS="$xorg_testset_save_CFLAGS" 6881 fi 6882 6883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6886 fi 6887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6889 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6890 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6891 $as_echo_n "(cached) " >&6 6892 else 6893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6894 /* end confdefs.h. */ 6895 int i; 6896 _ACEOF 6897 if ac_fn_c_try_compile "$LINENO"; then : 6898 xorg_cv_cc_flag_unused_command_line_argument=yes 6899 else 6900 xorg_cv_cc_flag_unused_command_line_argument=no 6901 fi 6902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6903 fi 6904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6905 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6907 CFLAGS="$xorg_testset_save_CFLAGS" 6908 fi 6909 6910 found="no" 6911 6912 if test $found = "no" ; then 6913 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6915 fi 6916 6917 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6919 fi 6920 6921 CFLAGS="$CFLAGS -Werror=init-self" 6922 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6924 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6925 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 6926 if eval \${$cacheid+:} false; then : 6927 $as_echo_n "(cached) " >&6 6928 else 6929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930 /* end confdefs.h. */ 6931 int i; 6932 int 6933 main () 6934 { 6935 6936 ; 6937 return 0; 6938 } 6939 _ACEOF 6940 if ac_fn_c_try_link "$LINENO"; then : 6941 eval $cacheid=yes 6942 else 6943 eval $cacheid=no 6944 fi 6945 rm -f core conftest.err conftest.$ac_objext \ 6946 conftest$ac_exeext conftest.$ac_ext 6947 fi 6948 6949 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951 6952 eval supported=\$$cacheid 6953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6954 $as_echo "$supported" >&6; } 6955 if test "$supported" = "yes" ; then 6956 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6957 found="yes" 6958 fi 6959 fi 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 xorg_testset_save_CFLAGS="$CFLAGS" 6976 6977 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6980 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6981 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6982 $as_echo_n "(cached) " >&6 6983 else 6984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6985 /* end confdefs.h. */ 6986 int i; 6987 _ACEOF 6988 if ac_fn_c_try_compile "$LINENO"; then : 6989 xorg_cv_cc_flag_unknown_warning_option=yes 6990 else 6991 xorg_cv_cc_flag_unknown_warning_option=no 6992 fi 6993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6994 fi 6995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6996 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6998 CFLAGS="$xorg_testset_save_CFLAGS" 6999 fi 7000 7001 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7004 fi 7005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7007 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7008 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7009 $as_echo_n "(cached) " >&6 7010 else 7011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7012 /* end confdefs.h. */ 7013 int i; 7014 _ACEOF 7015 if ac_fn_c_try_compile "$LINENO"; then : 7016 xorg_cv_cc_flag_unused_command_line_argument=yes 7017 else 7018 xorg_cv_cc_flag_unused_command_line_argument=no 7019 fi 7020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7021 fi 7022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7023 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7025 CFLAGS="$xorg_testset_save_CFLAGS" 7026 fi 7027 7028 found="no" 7029 7030 if test $found = "no" ; then 7031 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7033 fi 7034 7035 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7037 fi 7038 7039 CFLAGS="$CFLAGS -Werror=main" 7040 7041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7042 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7043 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7044 if eval \${$cacheid+:} false; then : 7045 $as_echo_n "(cached) " >&6 7046 else 7047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7048 /* end confdefs.h. */ 7049 int i; 7050 int 7051 main () 7052 { 7053 7054 ; 7055 return 0; 7056 } 7057 _ACEOF 7058 if ac_fn_c_try_link "$LINENO"; then : 7059 eval $cacheid=yes 7060 else 7061 eval $cacheid=no 7062 fi 7063 rm -f core conftest.err conftest.$ac_objext \ 7064 conftest$ac_exeext conftest.$ac_ext 7065 fi 7066 7067 7068 CFLAGS="$xorg_testset_save_CFLAGS" 7069 7070 eval supported=\$$cacheid 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7072 $as_echo "$supported" >&6; } 7073 if test "$supported" = "yes" ; then 7074 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7075 found="yes" 7076 fi 7077 fi 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 xorg_testset_save_CFLAGS="$CFLAGS" 7094 7095 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7098 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7099 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7100 $as_echo_n "(cached) " >&6 7101 else 7102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7103 /* end confdefs.h. */ 7104 int i; 7105 _ACEOF 7106 if ac_fn_c_try_compile "$LINENO"; then : 7107 xorg_cv_cc_flag_unknown_warning_option=yes 7108 else 7109 xorg_cv_cc_flag_unknown_warning_option=no 7110 fi 7111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7112 fi 7113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7114 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7115 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7116 CFLAGS="$xorg_testset_save_CFLAGS" 7117 fi 7118 7119 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7122 fi 7123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7125 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7126 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7127 $as_echo_n "(cached) " >&6 7128 else 7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7130 /* end confdefs.h. */ 7131 int i; 7132 _ACEOF 7133 if ac_fn_c_try_compile "$LINENO"; then : 7134 xorg_cv_cc_flag_unused_command_line_argument=yes 7135 else 7136 xorg_cv_cc_flag_unused_command_line_argument=no 7137 fi 7138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7139 fi 7140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7141 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7143 CFLAGS="$xorg_testset_save_CFLAGS" 7144 fi 7145 7146 found="no" 7147 7148 if test $found = "no" ; then 7149 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7151 fi 7152 7153 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7155 fi 7156 7157 CFLAGS="$CFLAGS -Werror=missing-braces" 7158 7159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7160 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7161 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7162 if eval \${$cacheid+:} false; then : 7163 $as_echo_n "(cached) " >&6 7164 else 7165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7166 /* end confdefs.h. */ 7167 int i; 7168 int 7169 main () 7170 { 7171 7172 ; 7173 return 0; 7174 } 7175 _ACEOF 7176 if ac_fn_c_try_link "$LINENO"; then : 7177 eval $cacheid=yes 7178 else 7179 eval $cacheid=no 7180 fi 7181 rm -f core conftest.err conftest.$ac_objext \ 7182 conftest$ac_exeext conftest.$ac_ext 7183 fi 7184 7185 7186 CFLAGS="$xorg_testset_save_CFLAGS" 7187 7188 eval supported=\$$cacheid 7189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7190 $as_echo "$supported" >&6; } 7191 if test "$supported" = "yes" ; then 7192 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7193 found="yes" 7194 fi 7195 fi 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 xorg_testset_save_CFLAGS="$CFLAGS" 7212 7213 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7216 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7217 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7218 $as_echo_n "(cached) " >&6 7219 else 7220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7221 /* end confdefs.h. */ 7222 int i; 7223 _ACEOF 7224 if ac_fn_c_try_compile "$LINENO"; then : 7225 xorg_cv_cc_flag_unknown_warning_option=yes 7226 else 7227 xorg_cv_cc_flag_unknown_warning_option=no 7228 fi 7229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7230 fi 7231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7232 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7233 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7234 CFLAGS="$xorg_testset_save_CFLAGS" 7235 fi 7236 7237 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7240 fi 7241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7243 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7244 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7245 $as_echo_n "(cached) " >&6 7246 else 7247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7248 /* end confdefs.h. */ 7249 int i; 7250 _ACEOF 7251 if ac_fn_c_try_compile "$LINENO"; then : 7252 xorg_cv_cc_flag_unused_command_line_argument=yes 7253 else 7254 xorg_cv_cc_flag_unused_command_line_argument=no 7255 fi 7256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7257 fi 7258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7259 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7260 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7261 CFLAGS="$xorg_testset_save_CFLAGS" 7262 fi 7263 7264 found="no" 7265 7266 if test $found = "no" ; then 7267 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7269 fi 7270 7271 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7273 fi 7274 7275 CFLAGS="$CFLAGS -Werror=sequence-point" 7276 7277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7278 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7279 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7280 if eval \${$cacheid+:} false; then : 7281 $as_echo_n "(cached) " >&6 7282 else 7283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7284 /* end confdefs.h. */ 7285 int i; 7286 int 7287 main () 7288 { 7289 7290 ; 7291 return 0; 7292 } 7293 _ACEOF 7294 if ac_fn_c_try_link "$LINENO"; then : 7295 eval $cacheid=yes 7296 else 7297 eval $cacheid=no 7298 fi 7299 rm -f core conftest.err conftest.$ac_objext \ 7300 conftest$ac_exeext conftest.$ac_ext 7301 fi 7302 7303 7304 CFLAGS="$xorg_testset_save_CFLAGS" 7305 7306 eval supported=\$$cacheid 7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7308 $as_echo "$supported" >&6; } 7309 if test "$supported" = "yes" ; then 7310 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7311 found="yes" 7312 fi 7313 fi 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 xorg_testset_save_CFLAGS="$CFLAGS" 7330 7331 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7334 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7335 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7336 $as_echo_n "(cached) " >&6 7337 else 7338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7339 /* end confdefs.h. */ 7340 int i; 7341 _ACEOF 7342 if ac_fn_c_try_compile "$LINENO"; then : 7343 xorg_cv_cc_flag_unknown_warning_option=yes 7344 else 7345 xorg_cv_cc_flag_unknown_warning_option=no 7346 fi 7347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7348 fi 7349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7350 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7351 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7352 CFLAGS="$xorg_testset_save_CFLAGS" 7353 fi 7354 7355 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7358 fi 7359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7361 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7362 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7363 $as_echo_n "(cached) " >&6 7364 else 7365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7366 /* end confdefs.h. */ 7367 int i; 7368 _ACEOF 7369 if ac_fn_c_try_compile "$LINENO"; then : 7370 xorg_cv_cc_flag_unused_command_line_argument=yes 7371 else 7372 xorg_cv_cc_flag_unused_command_line_argument=no 7373 fi 7374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7375 fi 7376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7377 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7379 CFLAGS="$xorg_testset_save_CFLAGS" 7380 fi 7381 7382 found="no" 7383 7384 if test $found = "no" ; then 7385 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7387 fi 7388 7389 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7391 fi 7392 7393 CFLAGS="$CFLAGS -Werror=return-type" 7394 7395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7396 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7397 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7398 if eval \${$cacheid+:} false; then : 7399 $as_echo_n "(cached) " >&6 7400 else 7401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7402 /* end confdefs.h. */ 7403 int i; 7404 int 7405 main () 7406 { 7407 7408 ; 7409 return 0; 7410 } 7411 _ACEOF 7412 if ac_fn_c_try_link "$LINENO"; then : 7413 eval $cacheid=yes 7414 else 7415 eval $cacheid=no 7416 fi 7417 rm -f core conftest.err conftest.$ac_objext \ 7418 conftest$ac_exeext conftest.$ac_ext 7419 fi 7420 7421 7422 CFLAGS="$xorg_testset_save_CFLAGS" 7423 7424 eval supported=\$$cacheid 7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7426 $as_echo "$supported" >&6; } 7427 if test "$supported" = "yes" ; then 7428 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7429 found="yes" 7430 fi 7431 fi 7432 7433 if test $found = "no" ; then 7434 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7436 fi 7437 7438 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7440 fi 7441 7442 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7443 7444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7445 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7446 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7447 if eval \${$cacheid+:} false; then : 7448 $as_echo_n "(cached) " >&6 7449 else 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451 /* end confdefs.h. */ 7452 int i; 7453 int 7454 main () 7455 { 7456 7457 ; 7458 return 0; 7459 } 7460 _ACEOF 7461 if ac_fn_c_try_link "$LINENO"; then : 7462 eval $cacheid=yes 7463 else 7464 eval $cacheid=no 7465 fi 7466 rm -f core conftest.err conftest.$ac_objext \ 7467 conftest$ac_exeext conftest.$ac_ext 7468 fi 7469 7470 7471 CFLAGS="$xorg_testset_save_CFLAGS" 7472 7473 eval supported=\$$cacheid 7474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7475 $as_echo "$supported" >&6; } 7476 if test "$supported" = "yes" ; then 7477 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7478 found="yes" 7479 fi 7480 fi 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 xorg_testset_save_CFLAGS="$CFLAGS" 7497 7498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7501 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7502 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7503 $as_echo_n "(cached) " >&6 7504 else 7505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7506 /* end confdefs.h. */ 7507 int i; 7508 _ACEOF 7509 if ac_fn_c_try_compile "$LINENO"; then : 7510 xorg_cv_cc_flag_unknown_warning_option=yes 7511 else 7512 xorg_cv_cc_flag_unknown_warning_option=no 7513 fi 7514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7515 fi 7516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7517 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7519 CFLAGS="$xorg_testset_save_CFLAGS" 7520 fi 7521 7522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7525 fi 7526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7528 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7529 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7530 $as_echo_n "(cached) " >&6 7531 else 7532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7533 /* end confdefs.h. */ 7534 int i; 7535 _ACEOF 7536 if ac_fn_c_try_compile "$LINENO"; then : 7537 xorg_cv_cc_flag_unused_command_line_argument=yes 7538 else 7539 xorg_cv_cc_flag_unused_command_line_argument=no 7540 fi 7541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7542 fi 7543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7544 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7546 CFLAGS="$xorg_testset_save_CFLAGS" 7547 fi 7548 7549 found="no" 7550 7551 if test $found = "no" ; then 7552 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7554 fi 7555 7556 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7558 fi 7559 7560 CFLAGS="$CFLAGS -Werror=trigraphs" 7561 7562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7563 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7564 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7565 if eval \${$cacheid+:} false; then : 7566 $as_echo_n "(cached) " >&6 7567 else 7568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7569 /* end confdefs.h. */ 7570 int i; 7571 int 7572 main () 7573 { 7574 7575 ; 7576 return 0; 7577 } 7578 _ACEOF 7579 if ac_fn_c_try_link "$LINENO"; then : 7580 eval $cacheid=yes 7581 else 7582 eval $cacheid=no 7583 fi 7584 rm -f core conftest.err conftest.$ac_objext \ 7585 conftest$ac_exeext conftest.$ac_ext 7586 fi 7587 7588 7589 CFLAGS="$xorg_testset_save_CFLAGS" 7590 7591 eval supported=\$$cacheid 7592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7593 $as_echo "$supported" >&6; } 7594 if test "$supported" = "yes" ; then 7595 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7596 found="yes" 7597 fi 7598 fi 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 xorg_testset_save_CFLAGS="$CFLAGS" 7615 7616 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7619 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7620 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7621 $as_echo_n "(cached) " >&6 7622 else 7623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7624 /* end confdefs.h. */ 7625 int i; 7626 _ACEOF 7627 if ac_fn_c_try_compile "$LINENO"; then : 7628 xorg_cv_cc_flag_unknown_warning_option=yes 7629 else 7630 xorg_cv_cc_flag_unknown_warning_option=no 7631 fi 7632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7633 fi 7634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7635 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7637 CFLAGS="$xorg_testset_save_CFLAGS" 7638 fi 7639 7640 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7643 fi 7644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7646 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7647 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7648 $as_echo_n "(cached) " >&6 7649 else 7650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7651 /* end confdefs.h. */ 7652 int i; 7653 _ACEOF 7654 if ac_fn_c_try_compile "$LINENO"; then : 7655 xorg_cv_cc_flag_unused_command_line_argument=yes 7656 else 7657 xorg_cv_cc_flag_unused_command_line_argument=no 7658 fi 7659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7660 fi 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7662 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7664 CFLAGS="$xorg_testset_save_CFLAGS" 7665 fi 7666 7667 found="no" 7668 7669 if test $found = "no" ; then 7670 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7672 fi 7673 7674 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7676 fi 7677 7678 CFLAGS="$CFLAGS -Werror=array-bounds" 7679 7680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7681 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7682 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7683 if eval \${$cacheid+:} false; then : 7684 $as_echo_n "(cached) " >&6 7685 else 7686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7687 /* end confdefs.h. */ 7688 int i; 7689 int 7690 main () 7691 { 7692 7693 ; 7694 return 0; 7695 } 7696 _ACEOF 7697 if ac_fn_c_try_link "$LINENO"; then : 7698 eval $cacheid=yes 7699 else 7700 eval $cacheid=no 7701 fi 7702 rm -f core conftest.err conftest.$ac_objext \ 7703 conftest$ac_exeext conftest.$ac_ext 7704 fi 7705 7706 7707 CFLAGS="$xorg_testset_save_CFLAGS" 7708 7709 eval supported=\$$cacheid 7710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7711 $as_echo "$supported" >&6; } 7712 if test "$supported" = "yes" ; then 7713 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7714 found="yes" 7715 fi 7716 fi 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 7727 7728 7729 7730 7731 7732 xorg_testset_save_CFLAGS="$CFLAGS" 7733 7734 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7737 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7738 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7739 $as_echo_n "(cached) " >&6 7740 else 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742 /* end confdefs.h. */ 7743 int i; 7744 _ACEOF 7745 if ac_fn_c_try_compile "$LINENO"; then : 7746 xorg_cv_cc_flag_unknown_warning_option=yes 7747 else 7748 xorg_cv_cc_flag_unknown_warning_option=no 7749 fi 7750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7751 fi 7752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7753 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7754 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7755 CFLAGS="$xorg_testset_save_CFLAGS" 7756 fi 7757 7758 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7761 fi 7762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7764 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7765 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7766 $as_echo_n "(cached) " >&6 7767 else 7768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7769 /* end confdefs.h. */ 7770 int i; 7771 _ACEOF 7772 if ac_fn_c_try_compile "$LINENO"; then : 7773 xorg_cv_cc_flag_unused_command_line_argument=yes 7774 else 7775 xorg_cv_cc_flag_unused_command_line_argument=no 7776 fi 7777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7778 fi 7779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7780 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7781 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7782 CFLAGS="$xorg_testset_save_CFLAGS" 7783 fi 7784 7785 found="no" 7786 7787 if test $found = "no" ; then 7788 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7790 fi 7791 7792 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7794 fi 7795 7796 CFLAGS="$CFLAGS -Werror=write-strings" 7797 7798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7799 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7800 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7801 if eval \${$cacheid+:} false; then : 7802 $as_echo_n "(cached) " >&6 7803 else 7804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7805 /* end confdefs.h. */ 7806 int i; 7807 int 7808 main () 7809 { 7810 7811 ; 7812 return 0; 7813 } 7814 _ACEOF 7815 if ac_fn_c_try_link "$LINENO"; then : 7816 eval $cacheid=yes 7817 else 7818 eval $cacheid=no 7819 fi 7820 rm -f core conftest.err conftest.$ac_objext \ 7821 conftest$ac_exeext conftest.$ac_ext 7822 fi 7823 7824 7825 CFLAGS="$xorg_testset_save_CFLAGS" 7826 7827 eval supported=\$$cacheid 7828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7829 $as_echo "$supported" >&6; } 7830 if test "$supported" = "yes" ; then 7831 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7832 found="yes" 7833 fi 7834 fi 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850 xorg_testset_save_CFLAGS="$CFLAGS" 7851 7852 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7855 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7856 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7857 $as_echo_n "(cached) " >&6 7858 else 7859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7860 /* end confdefs.h. */ 7861 int i; 7862 _ACEOF 7863 if ac_fn_c_try_compile "$LINENO"; then : 7864 xorg_cv_cc_flag_unknown_warning_option=yes 7865 else 7866 xorg_cv_cc_flag_unknown_warning_option=no 7867 fi 7868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7869 fi 7870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7871 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7872 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7873 CFLAGS="$xorg_testset_save_CFLAGS" 7874 fi 7875 7876 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7879 fi 7880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7882 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7883 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7884 $as_echo_n "(cached) " >&6 7885 else 7886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7887 /* end confdefs.h. */ 7888 int i; 7889 _ACEOF 7890 if ac_fn_c_try_compile "$LINENO"; then : 7891 xorg_cv_cc_flag_unused_command_line_argument=yes 7892 else 7893 xorg_cv_cc_flag_unused_command_line_argument=no 7894 fi 7895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7896 fi 7897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7898 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7900 CFLAGS="$xorg_testset_save_CFLAGS" 7901 fi 7902 7903 found="no" 7904 7905 if test $found = "no" ; then 7906 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7908 fi 7909 7910 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7912 fi 7913 7914 CFLAGS="$CFLAGS -Werror=address" 7915 7916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7917 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7918 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7919 if eval \${$cacheid+:} false; then : 7920 $as_echo_n "(cached) " >&6 7921 else 7922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7923 /* end confdefs.h. */ 7924 int i; 7925 int 7926 main () 7927 { 7928 7929 ; 7930 return 0; 7931 } 7932 _ACEOF 7933 if ac_fn_c_try_link "$LINENO"; then : 7934 eval $cacheid=yes 7935 else 7936 eval $cacheid=no 7937 fi 7938 rm -f core conftest.err conftest.$ac_objext \ 7939 conftest$ac_exeext conftest.$ac_ext 7940 fi 7941 7942 7943 CFLAGS="$xorg_testset_save_CFLAGS" 7944 7945 eval supported=\$$cacheid 7946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7947 $as_echo "$supported" >&6; } 7948 if test "$supported" = "yes" ; then 7949 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7950 found="yes" 7951 fi 7952 fi 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967 7968 xorg_testset_save_CFLAGS="$CFLAGS" 7969 7970 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7973 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7974 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7975 $as_echo_n "(cached) " >&6 7976 else 7977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7978 /* end confdefs.h. */ 7979 int i; 7980 _ACEOF 7981 if ac_fn_c_try_compile "$LINENO"; then : 7982 xorg_cv_cc_flag_unknown_warning_option=yes 7983 else 7984 xorg_cv_cc_flag_unknown_warning_option=no 7985 fi 7986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7987 fi 7988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7989 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7990 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7991 CFLAGS="$xorg_testset_save_CFLAGS" 7992 fi 7993 7994 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7997 fi 7998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8000 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8001 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8002 $as_echo_n "(cached) " >&6 8003 else 8004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8005 /* end confdefs.h. */ 8006 int i; 8007 _ACEOF 8008 if ac_fn_c_try_compile "$LINENO"; then : 8009 xorg_cv_cc_flag_unused_command_line_argument=yes 8010 else 8011 xorg_cv_cc_flag_unused_command_line_argument=no 8012 fi 8013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8014 fi 8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8016 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8017 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8018 CFLAGS="$xorg_testset_save_CFLAGS" 8019 fi 8020 8021 found="no" 8022 8023 if test $found = "no" ; then 8024 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8026 fi 8027 8028 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8030 fi 8031 8032 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8033 8034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8035 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8036 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8037 if eval \${$cacheid+:} false; then : 8038 $as_echo_n "(cached) " >&6 8039 else 8040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8041 /* end confdefs.h. */ 8042 int i; 8043 int 8044 main () 8045 { 8046 8047 ; 8048 return 0; 8049 } 8050 _ACEOF 8051 if ac_fn_c_try_link "$LINENO"; then : 8052 eval $cacheid=yes 8053 else 8054 eval $cacheid=no 8055 fi 8056 rm -f core conftest.err conftest.$ac_objext \ 8057 conftest$ac_exeext conftest.$ac_ext 8058 fi 8059 8060 8061 CFLAGS="$xorg_testset_save_CFLAGS" 8062 8063 eval supported=\$$cacheid 8064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8065 $as_echo "$supported" >&6; } 8066 if test "$supported" = "yes" ; then 8067 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8068 found="yes" 8069 fi 8070 fi 8071 8072 if test $found = "no" ; then 8073 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8075 fi 8076 8077 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8079 fi 8080 8081 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8082 8083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8084 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8085 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8086 if eval \${$cacheid+:} false; then : 8087 $as_echo_n "(cached) " >&6 8088 else 8089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8090 /* end confdefs.h. */ 8091 int i; 8092 int 8093 main () 8094 { 8095 8096 ; 8097 return 0; 8098 } 8099 _ACEOF 8100 if ac_fn_c_try_link "$LINENO"; then : 8101 eval $cacheid=yes 8102 else 8103 eval $cacheid=no 8104 fi 8105 rm -f core conftest.err conftest.$ac_objext \ 8106 conftest$ac_exeext conftest.$ac_ext 8107 fi 8108 8109 8110 CFLAGS="$xorg_testset_save_CFLAGS" 8111 8112 eval supported=\$$cacheid 8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8114 $as_echo "$supported" >&6; } 8115 if test "$supported" = "yes" ; then 8116 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8117 found="yes" 8118 fi 8119 fi 8120 8121 8122 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 xorg_testset_save_CFLAGS="$CFLAGS" 8136 8137 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8140 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8141 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8142 $as_echo_n "(cached) " >&6 8143 else 8144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8145 /* end confdefs.h. */ 8146 int i; 8147 _ACEOF 8148 if ac_fn_c_try_compile "$LINENO"; then : 8149 xorg_cv_cc_flag_unknown_warning_option=yes 8150 else 8151 xorg_cv_cc_flag_unknown_warning_option=no 8152 fi 8153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8154 fi 8155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8156 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8158 CFLAGS="$xorg_testset_save_CFLAGS" 8159 fi 8160 8161 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8164 fi 8165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8167 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8168 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8169 $as_echo_n "(cached) " >&6 8170 else 8171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8172 /* end confdefs.h. */ 8173 int i; 8174 _ACEOF 8175 if ac_fn_c_try_compile "$LINENO"; then : 8176 xorg_cv_cc_flag_unused_command_line_argument=yes 8177 else 8178 xorg_cv_cc_flag_unused_command_line_argument=no 8179 fi 8180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8181 fi 8182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8183 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8184 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186 fi 8187 8188 found="no" 8189 8190 if test $found = "no" ; then 8191 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8193 fi 8194 8195 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8197 fi 8198 8199 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8200 8201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8202 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8203 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8204 if eval \${$cacheid+:} false; then : 8205 $as_echo_n "(cached) " >&6 8206 else 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208 /* end confdefs.h. */ 8209 int i; 8210 int 8211 main () 8212 { 8213 8214 ; 8215 return 0; 8216 } 8217 _ACEOF 8218 if ac_fn_c_try_link "$LINENO"; then : 8219 eval $cacheid=yes 8220 else 8221 eval $cacheid=no 8222 fi 8223 rm -f core conftest.err conftest.$ac_objext \ 8224 conftest$ac_exeext conftest.$ac_ext 8225 fi 8226 8227 8228 CFLAGS="$xorg_testset_save_CFLAGS" 8229 8230 eval supported=\$$cacheid 8231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8232 $as_echo "$supported" >&6; } 8233 if test "$supported" = "yes" ; then 8234 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8235 found="yes" 8236 fi 8237 fi 8238 8239 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8240 else 8241 { $as_echo "$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 8242 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 xorg_testset_save_CFLAGS="$CFLAGS" 8257 8258 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8261 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8262 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8263 $as_echo_n "(cached) " >&6 8264 else 8265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8266 /* end confdefs.h. */ 8267 int i; 8268 _ACEOF 8269 if ac_fn_c_try_compile "$LINENO"; then : 8270 xorg_cv_cc_flag_unknown_warning_option=yes 8271 else 8272 xorg_cv_cc_flag_unknown_warning_option=no 8273 fi 8274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8275 fi 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8277 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8279 CFLAGS="$xorg_testset_save_CFLAGS" 8280 fi 8281 8282 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8285 fi 8286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8288 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8289 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8290 $as_echo_n "(cached) " >&6 8291 else 8292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8293 /* end confdefs.h. */ 8294 int i; 8295 _ACEOF 8296 if ac_fn_c_try_compile "$LINENO"; then : 8297 xorg_cv_cc_flag_unused_command_line_argument=yes 8298 else 8299 xorg_cv_cc_flag_unused_command_line_argument=no 8300 fi 8301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8302 fi 8303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8304 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8305 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8306 CFLAGS="$xorg_testset_save_CFLAGS" 8307 fi 8308 8309 found="no" 8310 8311 if test $found = "no" ; then 8312 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8314 fi 8315 8316 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8318 fi 8319 8320 CFLAGS="$CFLAGS -Wimplicit" 8321 8322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8323 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8324 cacheid=xorg_cv_cc_flag__Wimplicit 8325 if eval \${$cacheid+:} false; then : 8326 $as_echo_n "(cached) " >&6 8327 else 8328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8329 /* end confdefs.h. */ 8330 int i; 8331 int 8332 main () 8333 { 8334 8335 ; 8336 return 0; 8337 } 8338 _ACEOF 8339 if ac_fn_c_try_link "$LINENO"; then : 8340 eval $cacheid=yes 8341 else 8342 eval $cacheid=no 8343 fi 8344 rm -f core conftest.err conftest.$ac_objext \ 8345 conftest$ac_exeext conftest.$ac_ext 8346 fi 8347 8348 8349 CFLAGS="$xorg_testset_save_CFLAGS" 8350 8351 eval supported=\$$cacheid 8352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8353 $as_echo "$supported" >&6; } 8354 if test "$supported" = "yes" ; then 8355 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8356 found="yes" 8357 fi 8358 fi 8359 8360 8361 8362 8363 8364 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374 xorg_testset_save_CFLAGS="$CFLAGS" 8375 8376 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8379 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8380 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8381 $as_echo_n "(cached) " >&6 8382 else 8383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8384 /* end confdefs.h. */ 8385 int i; 8386 _ACEOF 8387 if ac_fn_c_try_compile "$LINENO"; then : 8388 xorg_cv_cc_flag_unknown_warning_option=yes 8389 else 8390 xorg_cv_cc_flag_unknown_warning_option=no 8391 fi 8392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8393 fi 8394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8395 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8396 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8397 CFLAGS="$xorg_testset_save_CFLAGS" 8398 fi 8399 8400 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8401 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8403 fi 8404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8406 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8407 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8408 $as_echo_n "(cached) " >&6 8409 else 8410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8411 /* end confdefs.h. */ 8412 int i; 8413 _ACEOF 8414 if ac_fn_c_try_compile "$LINENO"; then : 8415 xorg_cv_cc_flag_unused_command_line_argument=yes 8416 else 8417 xorg_cv_cc_flag_unused_command_line_argument=no 8418 fi 8419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8420 fi 8421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8422 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8423 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8424 CFLAGS="$xorg_testset_save_CFLAGS" 8425 fi 8426 8427 found="no" 8428 8429 if test $found = "no" ; then 8430 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8432 fi 8433 8434 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8436 fi 8437 8438 CFLAGS="$CFLAGS -Wnonnull" 8439 8440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8441 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8442 cacheid=xorg_cv_cc_flag__Wnonnull 8443 if eval \${$cacheid+:} false; then : 8444 $as_echo_n "(cached) " >&6 8445 else 8446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8447 /* end confdefs.h. */ 8448 int i; 8449 int 8450 main () 8451 { 8452 8453 ; 8454 return 0; 8455 } 8456 _ACEOF 8457 if ac_fn_c_try_link "$LINENO"; then : 8458 eval $cacheid=yes 8459 else 8460 eval $cacheid=no 8461 fi 8462 rm -f core conftest.err conftest.$ac_objext \ 8463 conftest$ac_exeext conftest.$ac_ext 8464 fi 8465 8466 8467 CFLAGS="$xorg_testset_save_CFLAGS" 8468 8469 eval supported=\$$cacheid 8470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8471 $as_echo "$supported" >&6; } 8472 if test "$supported" = "yes" ; then 8473 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8474 found="yes" 8475 fi 8476 fi 8477 8478 8479 8480 8481 8482 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492 xorg_testset_save_CFLAGS="$CFLAGS" 8493 8494 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8497 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8498 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8499 $as_echo_n "(cached) " >&6 8500 else 8501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8502 /* end confdefs.h. */ 8503 int i; 8504 _ACEOF 8505 if ac_fn_c_try_compile "$LINENO"; then : 8506 xorg_cv_cc_flag_unknown_warning_option=yes 8507 else 8508 xorg_cv_cc_flag_unknown_warning_option=no 8509 fi 8510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8511 fi 8512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8513 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8514 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516 fi 8517 8518 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8521 fi 8522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8524 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8525 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8526 $as_echo_n "(cached) " >&6 8527 else 8528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8529 /* end confdefs.h. */ 8530 int i; 8531 _ACEOF 8532 if ac_fn_c_try_compile "$LINENO"; then : 8533 xorg_cv_cc_flag_unused_command_line_argument=yes 8534 else 8535 xorg_cv_cc_flag_unused_command_line_argument=no 8536 fi 8537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8538 fi 8539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8540 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8541 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8542 CFLAGS="$xorg_testset_save_CFLAGS" 8543 fi 8544 8545 found="no" 8546 8547 if test $found = "no" ; then 8548 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8550 fi 8551 8552 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8554 fi 8555 8556 CFLAGS="$CFLAGS -Winit-self" 8557 8558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8559 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8560 cacheid=xorg_cv_cc_flag__Winit_self 8561 if eval \${$cacheid+:} false; then : 8562 $as_echo_n "(cached) " >&6 8563 else 8564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8565 /* end confdefs.h. */ 8566 int i; 8567 int 8568 main () 8569 { 8570 8571 ; 8572 return 0; 8573 } 8574 _ACEOF 8575 if ac_fn_c_try_link "$LINENO"; then : 8576 eval $cacheid=yes 8577 else 8578 eval $cacheid=no 8579 fi 8580 rm -f core conftest.err conftest.$ac_objext \ 8581 conftest$ac_exeext conftest.$ac_ext 8582 fi 8583 8584 8585 CFLAGS="$xorg_testset_save_CFLAGS" 8586 8587 eval supported=\$$cacheid 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8589 $as_echo "$supported" >&6; } 8590 if test "$supported" = "yes" ; then 8591 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8592 found="yes" 8593 fi 8594 fi 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 8605 8606 8607 8608 8609 8610 xorg_testset_save_CFLAGS="$CFLAGS" 8611 8612 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8615 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8616 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8617 $as_echo_n "(cached) " >&6 8618 else 8619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8620 /* end confdefs.h. */ 8621 int i; 8622 _ACEOF 8623 if ac_fn_c_try_compile "$LINENO"; then : 8624 xorg_cv_cc_flag_unknown_warning_option=yes 8625 else 8626 xorg_cv_cc_flag_unknown_warning_option=no 8627 fi 8628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8629 fi 8630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8631 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8632 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8633 CFLAGS="$xorg_testset_save_CFLAGS" 8634 fi 8635 8636 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8639 fi 8640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8642 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8643 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8644 $as_echo_n "(cached) " >&6 8645 else 8646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8647 /* end confdefs.h. */ 8648 int i; 8649 _ACEOF 8650 if ac_fn_c_try_compile "$LINENO"; then : 8651 xorg_cv_cc_flag_unused_command_line_argument=yes 8652 else 8653 xorg_cv_cc_flag_unused_command_line_argument=no 8654 fi 8655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8656 fi 8657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8658 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8659 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8660 CFLAGS="$xorg_testset_save_CFLAGS" 8661 fi 8662 8663 found="no" 8664 8665 if test $found = "no" ; then 8666 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8668 fi 8669 8670 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8672 fi 8673 8674 CFLAGS="$CFLAGS -Wmain" 8675 8676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8677 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8678 cacheid=xorg_cv_cc_flag__Wmain 8679 if eval \${$cacheid+:} false; then : 8680 $as_echo_n "(cached) " >&6 8681 else 8682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8683 /* end confdefs.h. */ 8684 int i; 8685 int 8686 main () 8687 { 8688 8689 ; 8690 return 0; 8691 } 8692 _ACEOF 8693 if ac_fn_c_try_link "$LINENO"; then : 8694 eval $cacheid=yes 8695 else 8696 eval $cacheid=no 8697 fi 8698 rm -f core conftest.err conftest.$ac_objext \ 8699 conftest$ac_exeext conftest.$ac_ext 8700 fi 8701 8702 8703 CFLAGS="$xorg_testset_save_CFLAGS" 8704 8705 eval supported=\$$cacheid 8706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8707 $as_echo "$supported" >&6; } 8708 if test "$supported" = "yes" ; then 8709 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8710 found="yes" 8711 fi 8712 fi 8713 8714 8715 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 xorg_testset_save_CFLAGS="$CFLAGS" 8729 8730 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8733 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8734 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8735 $as_echo_n "(cached) " >&6 8736 else 8737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8738 /* end confdefs.h. */ 8739 int i; 8740 _ACEOF 8741 if ac_fn_c_try_compile "$LINENO"; then : 8742 xorg_cv_cc_flag_unknown_warning_option=yes 8743 else 8744 xorg_cv_cc_flag_unknown_warning_option=no 8745 fi 8746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8747 fi 8748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8749 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8751 CFLAGS="$xorg_testset_save_CFLAGS" 8752 fi 8753 8754 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8757 fi 8758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8760 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8761 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8762 $as_echo_n "(cached) " >&6 8763 else 8764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8765 /* end confdefs.h. */ 8766 int i; 8767 _ACEOF 8768 if ac_fn_c_try_compile "$LINENO"; then : 8769 xorg_cv_cc_flag_unused_command_line_argument=yes 8770 else 8771 xorg_cv_cc_flag_unused_command_line_argument=no 8772 fi 8773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8774 fi 8775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8776 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8777 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8778 CFLAGS="$xorg_testset_save_CFLAGS" 8779 fi 8780 8781 found="no" 8782 8783 if test $found = "no" ; then 8784 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8786 fi 8787 8788 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8790 fi 8791 8792 CFLAGS="$CFLAGS -Wmissing-braces" 8793 8794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8795 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8796 cacheid=xorg_cv_cc_flag__Wmissing_braces 8797 if eval \${$cacheid+:} false; then : 8798 $as_echo_n "(cached) " >&6 8799 else 8800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8801 /* end confdefs.h. */ 8802 int i; 8803 int 8804 main () 8805 { 8806 8807 ; 8808 return 0; 8809 } 8810 _ACEOF 8811 if ac_fn_c_try_link "$LINENO"; then : 8812 eval $cacheid=yes 8813 else 8814 eval $cacheid=no 8815 fi 8816 rm -f core conftest.err conftest.$ac_objext \ 8817 conftest$ac_exeext conftest.$ac_ext 8818 fi 8819 8820 8821 CFLAGS="$xorg_testset_save_CFLAGS" 8822 8823 eval supported=\$$cacheid 8824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8825 $as_echo "$supported" >&6; } 8826 if test "$supported" = "yes" ; then 8827 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8828 found="yes" 8829 fi 8830 fi 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 8845 8846 xorg_testset_save_CFLAGS="$CFLAGS" 8847 8848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8851 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8852 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8853 $as_echo_n "(cached) " >&6 8854 else 8855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8856 /* end confdefs.h. */ 8857 int i; 8858 _ACEOF 8859 if ac_fn_c_try_compile "$LINENO"; then : 8860 xorg_cv_cc_flag_unknown_warning_option=yes 8861 else 8862 xorg_cv_cc_flag_unknown_warning_option=no 8863 fi 8864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8865 fi 8866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8867 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8868 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8869 CFLAGS="$xorg_testset_save_CFLAGS" 8870 fi 8871 8872 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8875 fi 8876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8878 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8879 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8880 $as_echo_n "(cached) " >&6 8881 else 8882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8883 /* end confdefs.h. */ 8884 int i; 8885 _ACEOF 8886 if ac_fn_c_try_compile "$LINENO"; then : 8887 xorg_cv_cc_flag_unused_command_line_argument=yes 8888 else 8889 xorg_cv_cc_flag_unused_command_line_argument=no 8890 fi 8891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8892 fi 8893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8894 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8895 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8896 CFLAGS="$xorg_testset_save_CFLAGS" 8897 fi 8898 8899 found="no" 8900 8901 if test $found = "no" ; then 8902 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8904 fi 8905 8906 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8908 fi 8909 8910 CFLAGS="$CFLAGS -Wsequence-point" 8911 8912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8913 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8914 cacheid=xorg_cv_cc_flag__Wsequence_point 8915 if eval \${$cacheid+:} false; then : 8916 $as_echo_n "(cached) " >&6 8917 else 8918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8919 /* end confdefs.h. */ 8920 int i; 8921 int 8922 main () 8923 { 8924 8925 ; 8926 return 0; 8927 } 8928 _ACEOF 8929 if ac_fn_c_try_link "$LINENO"; then : 8930 eval $cacheid=yes 8931 else 8932 eval $cacheid=no 8933 fi 8934 rm -f core conftest.err conftest.$ac_objext \ 8935 conftest$ac_exeext conftest.$ac_ext 8936 fi 8937 8938 8939 CFLAGS="$xorg_testset_save_CFLAGS" 8940 8941 eval supported=\$$cacheid 8942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8943 $as_echo "$supported" >&6; } 8944 if test "$supported" = "yes" ; then 8945 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8946 found="yes" 8947 fi 8948 fi 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 xorg_testset_save_CFLAGS="$CFLAGS" 8965 8966 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8969 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8970 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8971 $as_echo_n "(cached) " >&6 8972 else 8973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8974 /* end confdefs.h. */ 8975 int i; 8976 _ACEOF 8977 if ac_fn_c_try_compile "$LINENO"; then : 8978 xorg_cv_cc_flag_unknown_warning_option=yes 8979 else 8980 xorg_cv_cc_flag_unknown_warning_option=no 8981 fi 8982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8983 fi 8984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8985 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8986 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8987 CFLAGS="$xorg_testset_save_CFLAGS" 8988 fi 8989 8990 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8993 fi 8994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8996 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8997 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8998 $as_echo_n "(cached) " >&6 8999 else 9000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9001 /* end confdefs.h. */ 9002 int i; 9003 _ACEOF 9004 if ac_fn_c_try_compile "$LINENO"; then : 9005 xorg_cv_cc_flag_unused_command_line_argument=yes 9006 else 9007 xorg_cv_cc_flag_unused_command_line_argument=no 9008 fi 9009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9010 fi 9011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9012 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9013 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9014 CFLAGS="$xorg_testset_save_CFLAGS" 9015 fi 9016 9017 found="no" 9018 9019 if test $found = "no" ; then 9020 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9022 fi 9023 9024 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9026 fi 9027 9028 CFLAGS="$CFLAGS -Wreturn-type" 9029 9030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9031 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9032 cacheid=xorg_cv_cc_flag__Wreturn_type 9033 if eval \${$cacheid+:} false; then : 9034 $as_echo_n "(cached) " >&6 9035 else 9036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9037 /* end confdefs.h. */ 9038 int i; 9039 int 9040 main () 9041 { 9042 9043 ; 9044 return 0; 9045 } 9046 _ACEOF 9047 if ac_fn_c_try_link "$LINENO"; then : 9048 eval $cacheid=yes 9049 else 9050 eval $cacheid=no 9051 fi 9052 rm -f core conftest.err conftest.$ac_objext \ 9053 conftest$ac_exeext conftest.$ac_ext 9054 fi 9055 9056 9057 CFLAGS="$xorg_testset_save_CFLAGS" 9058 9059 eval supported=\$$cacheid 9060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9061 $as_echo "$supported" >&6; } 9062 if test "$supported" = "yes" ; then 9063 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9064 found="yes" 9065 fi 9066 fi 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 9077 9078 9079 9080 9081 9082 xorg_testset_save_CFLAGS="$CFLAGS" 9083 9084 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9087 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9088 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9089 $as_echo_n "(cached) " >&6 9090 else 9091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9092 /* end confdefs.h. */ 9093 int i; 9094 _ACEOF 9095 if ac_fn_c_try_compile "$LINENO"; then : 9096 xorg_cv_cc_flag_unknown_warning_option=yes 9097 else 9098 xorg_cv_cc_flag_unknown_warning_option=no 9099 fi 9100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9101 fi 9102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9103 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9104 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9105 CFLAGS="$xorg_testset_save_CFLAGS" 9106 fi 9107 9108 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9111 fi 9112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9114 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9115 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9116 $as_echo_n "(cached) " >&6 9117 else 9118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9119 /* end confdefs.h. */ 9120 int i; 9121 _ACEOF 9122 if ac_fn_c_try_compile "$LINENO"; then : 9123 xorg_cv_cc_flag_unused_command_line_argument=yes 9124 else 9125 xorg_cv_cc_flag_unused_command_line_argument=no 9126 fi 9127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9128 fi 9129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9130 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9131 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9132 CFLAGS="$xorg_testset_save_CFLAGS" 9133 fi 9134 9135 found="no" 9136 9137 if test $found = "no" ; then 9138 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9140 fi 9141 9142 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9144 fi 9145 9146 CFLAGS="$CFLAGS -Wtrigraphs" 9147 9148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9149 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9150 cacheid=xorg_cv_cc_flag__Wtrigraphs 9151 if eval \${$cacheid+:} false; then : 9152 $as_echo_n "(cached) " >&6 9153 else 9154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9155 /* end confdefs.h. */ 9156 int i; 9157 int 9158 main () 9159 { 9160 9161 ; 9162 return 0; 9163 } 9164 _ACEOF 9165 if ac_fn_c_try_link "$LINENO"; then : 9166 eval $cacheid=yes 9167 else 9168 eval $cacheid=no 9169 fi 9170 rm -f core conftest.err conftest.$ac_objext \ 9171 conftest$ac_exeext conftest.$ac_ext 9172 fi 9173 9174 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176 9177 eval supported=\$$cacheid 9178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9179 $as_echo "$supported" >&6; } 9180 if test "$supported" = "yes" ; then 9181 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9182 found="yes" 9183 fi 9184 fi 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200 xorg_testset_save_CFLAGS="$CFLAGS" 9201 9202 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9205 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9206 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9207 $as_echo_n "(cached) " >&6 9208 else 9209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9210 /* end confdefs.h. */ 9211 int i; 9212 _ACEOF 9213 if ac_fn_c_try_compile "$LINENO"; then : 9214 xorg_cv_cc_flag_unknown_warning_option=yes 9215 else 9216 xorg_cv_cc_flag_unknown_warning_option=no 9217 fi 9218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9219 fi 9220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9221 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9222 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9223 CFLAGS="$xorg_testset_save_CFLAGS" 9224 fi 9225 9226 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9229 fi 9230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9232 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9233 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9234 $as_echo_n "(cached) " >&6 9235 else 9236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9237 /* end confdefs.h. */ 9238 int i; 9239 _ACEOF 9240 if ac_fn_c_try_compile "$LINENO"; then : 9241 xorg_cv_cc_flag_unused_command_line_argument=yes 9242 else 9243 xorg_cv_cc_flag_unused_command_line_argument=no 9244 fi 9245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9246 fi 9247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9248 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9249 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9250 CFLAGS="$xorg_testset_save_CFLAGS" 9251 fi 9252 9253 found="no" 9254 9255 if test $found = "no" ; then 9256 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9258 fi 9259 9260 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9262 fi 9263 9264 CFLAGS="$CFLAGS -Warray-bounds" 9265 9266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9267 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9268 cacheid=xorg_cv_cc_flag__Warray_bounds 9269 if eval \${$cacheid+:} false; then : 9270 $as_echo_n "(cached) " >&6 9271 else 9272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9273 /* end confdefs.h. */ 9274 int i; 9275 int 9276 main () 9277 { 9278 9279 ; 9280 return 0; 9281 } 9282 _ACEOF 9283 if ac_fn_c_try_link "$LINENO"; then : 9284 eval $cacheid=yes 9285 else 9286 eval $cacheid=no 9287 fi 9288 rm -f core conftest.err conftest.$ac_objext \ 9289 conftest$ac_exeext conftest.$ac_ext 9290 fi 9291 9292 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294 9295 eval supported=\$$cacheid 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9297 $as_echo "$supported" >&6; } 9298 if test "$supported" = "yes" ; then 9299 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9300 found="yes" 9301 fi 9302 fi 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 xorg_testset_save_CFLAGS="$CFLAGS" 9319 9320 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9323 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9324 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9325 $as_echo_n "(cached) " >&6 9326 else 9327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9328 /* end confdefs.h. */ 9329 int i; 9330 _ACEOF 9331 if ac_fn_c_try_compile "$LINENO"; then : 9332 xorg_cv_cc_flag_unknown_warning_option=yes 9333 else 9334 xorg_cv_cc_flag_unknown_warning_option=no 9335 fi 9336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9337 fi 9338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9339 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9341 CFLAGS="$xorg_testset_save_CFLAGS" 9342 fi 9343 9344 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9347 fi 9348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9350 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9351 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9352 $as_echo_n "(cached) " >&6 9353 else 9354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9355 /* end confdefs.h. */ 9356 int i; 9357 _ACEOF 9358 if ac_fn_c_try_compile "$LINENO"; then : 9359 xorg_cv_cc_flag_unused_command_line_argument=yes 9360 else 9361 xorg_cv_cc_flag_unused_command_line_argument=no 9362 fi 9363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9364 fi 9365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9366 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9368 CFLAGS="$xorg_testset_save_CFLAGS" 9369 fi 9370 9371 found="no" 9372 9373 if test $found = "no" ; then 9374 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9376 fi 9377 9378 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9380 fi 9381 9382 CFLAGS="$CFLAGS -Wwrite-strings" 9383 9384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9385 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9386 cacheid=xorg_cv_cc_flag__Wwrite_strings 9387 if eval \${$cacheid+:} false; then : 9388 $as_echo_n "(cached) " >&6 9389 else 9390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9391 /* end confdefs.h. */ 9392 int i; 9393 int 9394 main () 9395 { 9396 9397 ; 9398 return 0; 9399 } 9400 _ACEOF 9401 if ac_fn_c_try_link "$LINENO"; then : 9402 eval $cacheid=yes 9403 else 9404 eval $cacheid=no 9405 fi 9406 rm -f core conftest.err conftest.$ac_objext \ 9407 conftest$ac_exeext conftest.$ac_ext 9408 fi 9409 9410 9411 CFLAGS="$xorg_testset_save_CFLAGS" 9412 9413 eval supported=\$$cacheid 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9415 $as_echo "$supported" >&6; } 9416 if test "$supported" = "yes" ; then 9417 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9418 found="yes" 9419 fi 9420 fi 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 xorg_testset_save_CFLAGS="$CFLAGS" 9437 9438 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9441 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9442 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9443 $as_echo_n "(cached) " >&6 9444 else 9445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9446 /* end confdefs.h. */ 9447 int i; 9448 _ACEOF 9449 if ac_fn_c_try_compile "$LINENO"; then : 9450 xorg_cv_cc_flag_unknown_warning_option=yes 9451 else 9452 xorg_cv_cc_flag_unknown_warning_option=no 9453 fi 9454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9455 fi 9456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9457 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9459 CFLAGS="$xorg_testset_save_CFLAGS" 9460 fi 9461 9462 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9465 fi 9466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9468 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9469 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9470 $as_echo_n "(cached) " >&6 9471 else 9472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9473 /* end confdefs.h. */ 9474 int i; 9475 _ACEOF 9476 if ac_fn_c_try_compile "$LINENO"; then : 9477 xorg_cv_cc_flag_unused_command_line_argument=yes 9478 else 9479 xorg_cv_cc_flag_unused_command_line_argument=no 9480 fi 9481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9482 fi 9483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9484 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9486 CFLAGS="$xorg_testset_save_CFLAGS" 9487 fi 9488 9489 found="no" 9490 9491 if test $found = "no" ; then 9492 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9494 fi 9495 9496 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9498 fi 9499 9500 CFLAGS="$CFLAGS -Waddress" 9501 9502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9503 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9504 cacheid=xorg_cv_cc_flag__Waddress 9505 if eval \${$cacheid+:} false; then : 9506 $as_echo_n "(cached) " >&6 9507 else 9508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9509 /* end confdefs.h. */ 9510 int i; 9511 int 9512 main () 9513 { 9514 9515 ; 9516 return 0; 9517 } 9518 _ACEOF 9519 if ac_fn_c_try_link "$LINENO"; then : 9520 eval $cacheid=yes 9521 else 9522 eval $cacheid=no 9523 fi 9524 rm -f core conftest.err conftest.$ac_objext \ 9525 conftest$ac_exeext conftest.$ac_ext 9526 fi 9527 9528 9529 CFLAGS="$xorg_testset_save_CFLAGS" 9530 9531 eval supported=\$$cacheid 9532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9533 $as_echo "$supported" >&6; } 9534 if test "$supported" = "yes" ; then 9535 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9536 found="yes" 9537 fi 9538 fi 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554 xorg_testset_save_CFLAGS="$CFLAGS" 9555 9556 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9559 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9560 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9561 $as_echo_n "(cached) " >&6 9562 else 9563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9564 /* end confdefs.h. */ 9565 int i; 9566 _ACEOF 9567 if ac_fn_c_try_compile "$LINENO"; then : 9568 xorg_cv_cc_flag_unknown_warning_option=yes 9569 else 9570 xorg_cv_cc_flag_unknown_warning_option=no 9571 fi 9572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9573 fi 9574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9575 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9577 CFLAGS="$xorg_testset_save_CFLAGS" 9578 fi 9579 9580 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9583 fi 9584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9586 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9587 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9588 $as_echo_n "(cached) " >&6 9589 else 9590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9591 /* end confdefs.h. */ 9592 int i; 9593 _ACEOF 9594 if ac_fn_c_try_compile "$LINENO"; then : 9595 xorg_cv_cc_flag_unused_command_line_argument=yes 9596 else 9597 xorg_cv_cc_flag_unused_command_line_argument=no 9598 fi 9599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9600 fi 9601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9602 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9604 CFLAGS="$xorg_testset_save_CFLAGS" 9605 fi 9606 9607 found="no" 9608 9609 if test $found = "no" ; then 9610 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9612 fi 9613 9614 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9616 fi 9617 9618 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9619 9620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9621 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9622 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9623 if eval \${$cacheid+:} false; then : 9624 $as_echo_n "(cached) " >&6 9625 else 9626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9627 /* end confdefs.h. */ 9628 int i; 9629 int 9630 main () 9631 { 9632 9633 ; 9634 return 0; 9635 } 9636 _ACEOF 9637 if ac_fn_c_try_link "$LINENO"; then : 9638 eval $cacheid=yes 9639 else 9640 eval $cacheid=no 9641 fi 9642 rm -f core conftest.err conftest.$ac_objext \ 9643 conftest$ac_exeext conftest.$ac_ext 9644 fi 9645 9646 9647 CFLAGS="$xorg_testset_save_CFLAGS" 9648 9649 eval supported=\$$cacheid 9650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9651 $as_echo "$supported" >&6; } 9652 if test "$supported" = "yes" ; then 9653 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9654 found="yes" 9655 fi 9656 fi 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 xorg_testset_save_CFLAGS="$CFLAGS" 9673 9674 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9677 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9678 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9679 $as_echo_n "(cached) " >&6 9680 else 9681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9682 /* end confdefs.h. */ 9683 int i; 9684 _ACEOF 9685 if ac_fn_c_try_compile "$LINENO"; then : 9686 xorg_cv_cc_flag_unknown_warning_option=yes 9687 else 9688 xorg_cv_cc_flag_unknown_warning_option=no 9689 fi 9690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9691 fi 9692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9693 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9694 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9695 CFLAGS="$xorg_testset_save_CFLAGS" 9696 fi 9697 9698 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9701 fi 9702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9704 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9705 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9706 $as_echo_n "(cached) " >&6 9707 else 9708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9709 /* end confdefs.h. */ 9710 int i; 9711 _ACEOF 9712 if ac_fn_c_try_compile "$LINENO"; then : 9713 xorg_cv_cc_flag_unused_command_line_argument=yes 9714 else 9715 xorg_cv_cc_flag_unused_command_line_argument=no 9716 fi 9717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9718 fi 9719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9720 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9722 CFLAGS="$xorg_testset_save_CFLAGS" 9723 fi 9724 9725 found="no" 9726 9727 if test $found = "no" ; then 9728 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 fi 9731 9732 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9734 fi 9735 9736 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9737 9738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9739 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9740 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9741 if eval \${$cacheid+:} false; then : 9742 $as_echo_n "(cached) " >&6 9743 else 9744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9745 /* end confdefs.h. */ 9746 int i; 9747 int 9748 main () 9749 { 9750 9751 ; 9752 return 0; 9753 } 9754 _ACEOF 9755 if ac_fn_c_try_link "$LINENO"; then : 9756 eval $cacheid=yes 9757 else 9758 eval $cacheid=no 9759 fi 9760 rm -f core conftest.err conftest.$ac_objext \ 9761 conftest$ac_exeext conftest.$ac_ext 9762 fi 9763 9764 9765 CFLAGS="$xorg_testset_save_CFLAGS" 9766 9767 eval supported=\$$cacheid 9768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9769 $as_echo "$supported" >&6; } 9770 if test "$supported" = "yes" ; then 9771 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9772 found="yes" 9773 fi 9774 fi 9775 9776 9777 fi 9778 9779 9780 9781 9782 9783 9784 9785 CWARNFLAGS="$BASE_CFLAGS" 9786 if test "x$GCC" = xyes ; then 9787 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9788 fi 9789 9790 9791 9792 9793 9794 9795 9796 9797 # Check whether --enable-strict-compilation was given. 9798 if test "${enable_strict_compilation+set}" = set; then : 9799 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9800 else 9801 STRICT_COMPILE=no 9802 fi 9803 9804 9805 9806 9807 9808 9809 STRICT_CFLAGS="" 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 xorg_testset_save_CFLAGS="$CFLAGS" 9824 9825 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9828 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9829 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9830 $as_echo_n "(cached) " >&6 9831 else 9832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9833 /* end confdefs.h. */ 9834 int i; 9835 _ACEOF 9836 if ac_fn_c_try_compile "$LINENO"; then : 9837 xorg_cv_cc_flag_unknown_warning_option=yes 9838 else 9839 xorg_cv_cc_flag_unknown_warning_option=no 9840 fi 9841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9842 fi 9843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9844 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9845 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9846 CFLAGS="$xorg_testset_save_CFLAGS" 9847 fi 9848 9849 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9852 fi 9853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9855 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9856 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9857 $as_echo_n "(cached) " >&6 9858 else 9859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9860 /* end confdefs.h. */ 9861 int i; 9862 _ACEOF 9863 if ac_fn_c_try_compile "$LINENO"; then : 9864 xorg_cv_cc_flag_unused_command_line_argument=yes 9865 else 9866 xorg_cv_cc_flag_unused_command_line_argument=no 9867 fi 9868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9869 fi 9870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9871 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9872 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9873 CFLAGS="$xorg_testset_save_CFLAGS" 9874 fi 9875 9876 found="no" 9877 9878 if test $found = "no" ; then 9879 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9881 fi 9882 9883 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9885 fi 9886 9887 CFLAGS="$CFLAGS -pedantic" 9888 9889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9890 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9891 cacheid=xorg_cv_cc_flag__pedantic 9892 if eval \${$cacheid+:} false; then : 9893 $as_echo_n "(cached) " >&6 9894 else 9895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9896 /* end confdefs.h. */ 9897 int i; 9898 int 9899 main () 9900 { 9901 9902 ; 9903 return 0; 9904 } 9905 _ACEOF 9906 if ac_fn_c_try_link "$LINENO"; then : 9907 eval $cacheid=yes 9908 else 9909 eval $cacheid=no 9910 fi 9911 rm -f core conftest.err conftest.$ac_objext \ 9912 conftest$ac_exeext conftest.$ac_ext 9913 fi 9914 9915 9916 CFLAGS="$xorg_testset_save_CFLAGS" 9917 9918 eval supported=\$$cacheid 9919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9920 $as_echo "$supported" >&6; } 9921 if test "$supported" = "yes" ; then 9922 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9923 found="yes" 9924 fi 9925 fi 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 xorg_testset_save_CFLAGS="$CFLAGS" 9942 9943 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9946 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9947 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9948 $as_echo_n "(cached) " >&6 9949 else 9950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9951 /* end confdefs.h. */ 9952 int i; 9953 _ACEOF 9954 if ac_fn_c_try_compile "$LINENO"; then : 9955 xorg_cv_cc_flag_unknown_warning_option=yes 9956 else 9957 xorg_cv_cc_flag_unknown_warning_option=no 9958 fi 9959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9960 fi 9961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9962 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9963 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9964 CFLAGS="$xorg_testset_save_CFLAGS" 9965 fi 9966 9967 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9970 fi 9971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9973 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9974 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9975 $as_echo_n "(cached) " >&6 9976 else 9977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978 /* end confdefs.h. */ 9979 int i; 9980 _ACEOF 9981 if ac_fn_c_try_compile "$LINENO"; then : 9982 xorg_cv_cc_flag_unused_command_line_argument=yes 9983 else 9984 xorg_cv_cc_flag_unused_command_line_argument=no 9985 fi 9986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9987 fi 9988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9989 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9990 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9991 CFLAGS="$xorg_testset_save_CFLAGS" 9992 fi 9993 9994 found="no" 9995 9996 if test $found = "no" ; then 9997 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9999 fi 10000 10001 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10003 fi 10004 10005 CFLAGS="$CFLAGS -Werror" 10006 10007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10008 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10009 cacheid=xorg_cv_cc_flag__Werror 10010 if eval \${$cacheid+:} false; then : 10011 $as_echo_n "(cached) " >&6 10012 else 10013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10014 /* end confdefs.h. */ 10015 int i; 10016 int 10017 main () 10018 { 10019 10020 ; 10021 return 0; 10022 } 10023 _ACEOF 10024 if ac_fn_c_try_link "$LINENO"; then : 10025 eval $cacheid=yes 10026 else 10027 eval $cacheid=no 10028 fi 10029 rm -f core conftest.err conftest.$ac_objext \ 10030 conftest$ac_exeext conftest.$ac_ext 10031 fi 10032 10033 10034 CFLAGS="$xorg_testset_save_CFLAGS" 10035 10036 eval supported=\$$cacheid 10037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10038 $as_echo "$supported" >&6; } 10039 if test "$supported" = "yes" ; then 10040 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10041 found="yes" 10042 fi 10043 fi 10044 10045 if test $found = "no" ; then 10046 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10048 fi 10049 10050 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10052 fi 10053 10054 CFLAGS="$CFLAGS -errwarn" 10055 10056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10057 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10058 cacheid=xorg_cv_cc_flag__errwarn 10059 if eval \${$cacheid+:} false; then : 10060 $as_echo_n "(cached) " >&6 10061 else 10062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10063 /* end confdefs.h. */ 10064 int i; 10065 int 10066 main () 10067 { 10068 10069 ; 10070 return 0; 10071 } 10072 _ACEOF 10073 if ac_fn_c_try_link "$LINENO"; then : 10074 eval $cacheid=yes 10075 else 10076 eval $cacheid=no 10077 fi 10078 rm -f core conftest.err conftest.$ac_objext \ 10079 conftest$ac_exeext conftest.$ac_ext 10080 fi 10081 10082 10083 CFLAGS="$xorg_testset_save_CFLAGS" 10084 10085 eval supported=\$$cacheid 10086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10087 $as_echo "$supported" >&6; } 10088 if test "$supported" = "yes" ; then 10089 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10090 found="yes" 10091 fi 10092 fi 10093 10094 10095 10096 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10097 # activate it with -Werror, so we add it here explicitly. 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 xorg_testset_save_CFLAGS="$CFLAGS" 10112 10113 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10116 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10117 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10118 $as_echo_n "(cached) " >&6 10119 else 10120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10121 /* end confdefs.h. */ 10122 int i; 10123 _ACEOF 10124 if ac_fn_c_try_compile "$LINENO"; then : 10125 xorg_cv_cc_flag_unknown_warning_option=yes 10126 else 10127 xorg_cv_cc_flag_unknown_warning_option=no 10128 fi 10129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10130 fi 10131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10132 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10133 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10134 CFLAGS="$xorg_testset_save_CFLAGS" 10135 fi 10136 10137 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10140 fi 10141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10143 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10144 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10145 $as_echo_n "(cached) " >&6 10146 else 10147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10148 /* end confdefs.h. */ 10149 int i; 10150 _ACEOF 10151 if ac_fn_c_try_compile "$LINENO"; then : 10152 xorg_cv_cc_flag_unused_command_line_argument=yes 10153 else 10154 xorg_cv_cc_flag_unused_command_line_argument=no 10155 fi 10156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10157 fi 10158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10159 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10160 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10161 CFLAGS="$xorg_testset_save_CFLAGS" 10162 fi 10163 10164 found="no" 10165 10166 if test $found = "no" ; then 10167 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10169 fi 10170 10171 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10173 fi 10174 10175 CFLAGS="$CFLAGS -Werror=attributes" 10176 10177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10178 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10179 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10180 if eval \${$cacheid+:} false; then : 10181 $as_echo_n "(cached) " >&6 10182 else 10183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10184 /* end confdefs.h. */ 10185 int i; 10186 int 10187 main () 10188 { 10189 10190 ; 10191 return 0; 10192 } 10193 _ACEOF 10194 if ac_fn_c_try_link "$LINENO"; then : 10195 eval $cacheid=yes 10196 else 10197 eval $cacheid=no 10198 fi 10199 rm -f core conftest.err conftest.$ac_objext \ 10200 conftest$ac_exeext conftest.$ac_ext 10201 fi 10202 10203 10204 CFLAGS="$xorg_testset_save_CFLAGS" 10205 10206 eval supported=\$$cacheid 10207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10208 $as_echo "$supported" >&6; } 10209 if test "$supported" = "yes" ; then 10210 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10211 found="yes" 10212 fi 10213 fi 10214 10215 10216 10217 if test "x$STRICT_COMPILE" = "xyes"; then 10218 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10219 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10220 fi 10221 10222 10223 10224 10225 10226 10227 cat >>confdefs.h <<_ACEOF 10228 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10229 _ACEOF 10230 10231 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10232 if test "x$PVM" = "x"; then 10233 PVM="0" 10234 fi 10235 10236 cat >>confdefs.h <<_ACEOF 10237 #define PACKAGE_VERSION_MINOR $PVM 10238 _ACEOF 10239 10240 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10241 if test "x$PVP" = "x"; then 10242 PVP="0" 10243 fi 10244 10245 cat >>confdefs.h <<_ACEOF 10246 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10247 _ACEOF 10248 10249 10250 10251 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10252 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10253 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10254 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10255 10256 10257 10258 10259 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10260 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10261 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10262 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10263 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10264 10265 10266 10267 10268 10269 10270 if test x$APP_MAN_SUFFIX = x ; then 10271 APP_MAN_SUFFIX=1 10272 fi 10273 if test x$APP_MAN_DIR = x ; then 10274 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10275 fi 10276 10277 if test x$LIB_MAN_SUFFIX = x ; then 10278 LIB_MAN_SUFFIX=3 10279 fi 10280 if test x$LIB_MAN_DIR = x ; then 10281 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10282 fi 10283 10284 if test x$FILE_MAN_SUFFIX = x ; then 10285 case $host_os in 10286 solaris*) FILE_MAN_SUFFIX=4 ;; 10287 *) FILE_MAN_SUFFIX=5 ;; 10288 esac 10289 fi 10290 if test x$FILE_MAN_DIR = x ; then 10291 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10292 fi 10293 10294 if test x$MISC_MAN_SUFFIX = x ; then 10295 case $host_os in 10296 solaris*) MISC_MAN_SUFFIX=5 ;; 10297 *) MISC_MAN_SUFFIX=7 ;; 10298 esac 10299 fi 10300 if test x$MISC_MAN_DIR = x ; then 10301 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10302 fi 10303 10304 if test x$DRIVER_MAN_SUFFIX = x ; then 10305 case $host_os in 10306 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10307 *) DRIVER_MAN_SUFFIX=4 ;; 10308 esac 10309 fi 10310 if test x$DRIVER_MAN_DIR = x ; then 10311 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10312 fi 10313 10314 if test x$ADMIN_MAN_SUFFIX = x ; then 10315 case $host_os in 10316 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10317 *) ADMIN_MAN_SUFFIX=8 ;; 10318 esac 10319 fi 10320 if test x$ADMIN_MAN_DIR = x ; then 10321 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10322 fi 10323 10324 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334 10335 10336 10337 10338 XORG_MAN_PAGE="X Version 11" 10339 10340 MAN_SUBSTS="\ 10341 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10342 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10343 -e 's|__xservername__|Xorg|g' \ 10344 -e 's|__xconfigfile__|xorg.conf|g' \ 10345 -e 's|__projectroot__|\$(prefix)|g' \ 10346 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10347 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10348 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10349 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10350 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10351 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10352 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10353 10354 10355 10356 # Check whether --enable-silent-rules was given. 10357 if test "${enable_silent_rules+set}" = set; then : 10358 enableval=$enable_silent_rules; 10359 fi 10360 10361 case $enable_silent_rules in 10362 yes) AM_DEFAULT_VERBOSITY=0;; 10363 no) AM_DEFAULT_VERBOSITY=1;; 10364 *) AM_DEFAULT_VERBOSITY=0;; 10365 esac 10366 AM_BACKSLASH='\' 10367 10368 10369 10370 # Checks for pkg-config packages 10371 10372 pkg_failed=no 10373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XVIDTUNE" >&5 10374 $as_echo_n "checking for XVIDTUNE... " >&6; } 10375 10376 if test -n "$XVIDTUNE_CFLAGS"; then 10377 pkg_cv_XVIDTUNE_CFLAGS="$XVIDTUNE_CFLAGS" 10378 elif test -n "$PKG_CONFIG"; then 10379 if test -n "$PKG_CONFIG" && \ 10380 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm xt xaw7 xmu x11\""; } >&5 10381 ($PKG_CONFIG --exists --print-errors "xxf86vm xt xaw7 xmu x11") 2>&5 10382 ac_status=$? 10383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10384 test $ac_status = 0; }; then 10385 pkg_cv_XVIDTUNE_CFLAGS=`$PKG_CONFIG --cflags "xxf86vm xt xaw7 xmu x11" 2>/dev/null` 10386 else 10387 pkg_failed=yes 10388 fi 10389 else 10390 pkg_failed=untried 10391 fi 10392 if test -n "$XVIDTUNE_LIBS"; then 10393 pkg_cv_XVIDTUNE_LIBS="$XVIDTUNE_LIBS" 10394 elif test -n "$PKG_CONFIG"; then 10395 if test -n "$PKG_CONFIG" && \ 10396 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm xt xaw7 xmu x11\""; } >&5 10397 ($PKG_CONFIG --exists --print-errors "xxf86vm xt xaw7 xmu x11") 2>&5 10398 ac_status=$? 10399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10400 test $ac_status = 0; }; then 10401 pkg_cv_XVIDTUNE_LIBS=`$PKG_CONFIG --libs "xxf86vm xt xaw7 xmu x11" 2>/dev/null` 10402 else 10403 pkg_failed=yes 10404 fi 10405 else 10406 pkg_failed=untried 10407 fi 10408 10409 10410 10411 if test $pkg_failed = yes; then 10412 10413 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10414 _pkg_short_errors_supported=yes 10415 else 10416 _pkg_short_errors_supported=no 10417 fi 10418 if test $_pkg_short_errors_supported = yes; then 10419 XVIDTUNE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xxf86vm xt xaw7 xmu x11" 2>&1` 10420 else 10421 XVIDTUNE_PKG_ERRORS=`$PKG_CONFIG --print-errors "xxf86vm xt xaw7 xmu x11" 2>&1` 10422 fi 10423 # Put the nasty error message in config.log where it belongs 10424 echo "$XVIDTUNE_PKG_ERRORS" >&5 10425 10426 as_fn_error $? "Package requirements (xxf86vm xt xaw7 xmu x11) were not met: 10427 10428 $XVIDTUNE_PKG_ERRORS 10429 10430 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10431 installed software in a non-standard prefix. 10432 10433 Alternatively, you may set the environment variables XVIDTUNE_CFLAGS 10434 and XVIDTUNE_LIBS to avoid the need to call pkg-config. 10435 See the pkg-config man page for more details. 10436 " "$LINENO" 5 10437 elif test $pkg_failed = untried; then 10438 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10440 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10441 is in your PATH or set the PKG_CONFIG environment variable to the full 10442 path to pkg-config. 10443 10444 Alternatively, you may set the environment variables XVIDTUNE_CFLAGS 10445 and XVIDTUNE_LIBS to avoid the need to call pkg-config. 10446 See the pkg-config man page for more details. 10447 10448 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10449 See \`config.log' for more details" "$LINENO" 5; } 10450 else 10451 XVIDTUNE_CFLAGS=$pkg_cv_XVIDTUNE_CFLAGS 10452 XVIDTUNE_LIBS=$pkg_cv_XVIDTUNE_LIBS 10453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10454 $as_echo "yes" >&6; } 10455 : 10456 fi 10457 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10458 10459 # Check whether --with-appdefaultdir was given. 10460 if test "${with_appdefaultdir+set}" = set; then : 10461 withval=$with_appdefaultdir; appdefaultdir="$withval" 10462 else 10463 appdefaultdir="${xt_appdefaultdir}" 10464 fi 10465 10466 10467 10468 10469 ac_config_files="$ac_config_files Makefile man/Makefile" 10470 10471 cat >confcache <<\_ACEOF 10472 # This file is a shell script that caches the results of configure 10473 # tests run on this system so they can be shared between configure 10474 # scripts and configure runs, see configure's option --config-cache. 10475 # It is not useful on other systems. If it contains results you don't 10476 # want to keep, you may remove or edit it. 10477 # 10478 # config.status only pays attention to the cache file if you give it 10479 # the --recheck option to rerun configure. 10480 # 10481 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10482 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10483 # following values. 10484 10485 _ACEOF 10486 10487 # The following way of writing the cache mishandles newlines in values, 10488 # but we know of no workaround that is simple, portable, and efficient. 10489 # So, we kill variables containing newlines. 10490 # Ultrix sh set writes to stderr and can't be redirected directly, 10491 # and sets the high bit in the cache file unless we assign to the vars. 10492 ( 10493 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10494 eval ac_val=\$$ac_var 10495 case $ac_val in #( 10496 *${as_nl}*) 10497 case $ac_var in #( 10498 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10499 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10500 esac 10501 case $ac_var in #( 10502 _ | IFS | as_nl) ;; #( 10503 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10504 *) { eval $ac_var=; unset $ac_var;} ;; 10505 esac ;; 10506 esac 10507 done 10508 10509 (set) 2>&1 | 10510 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10511 *${as_nl}ac_space=\ *) 10512 # `set' does not quote correctly, so add quotes: double-quote 10513 # substitution turns \\\\ into \\, and sed turns \\ into \. 10514 sed -n \ 10515 "s/'/'\\\\''/g; 10516 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10517 ;; #( 10518 *) 10519 # `set' quotes correctly as required by POSIX, so do not add quotes. 10520 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10521 ;; 10522 esac | 10523 sort 10524 ) | 10525 sed ' 10526 /^ac_cv_env_/b end 10527 t clear 10528 :clear 10529 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10530 t end 10531 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10532 :end' >>confcache 10533 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10534 if test -w "$cache_file"; then 10535 if test "x$cache_file" != "x/dev/null"; then 10536 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10537 $as_echo "$as_me: updating cache $cache_file" >&6;} 10538 if test ! -f "$cache_file" || test -h "$cache_file"; then 10539 cat confcache >"$cache_file" 10540 else 10541 case $cache_file in #( 10542 */* | ?:*) 10543 mv -f confcache "$cache_file"$$ && 10544 mv -f "$cache_file"$$ "$cache_file" ;; #( 10545 *) 10546 mv -f confcache "$cache_file" ;; 10547 esac 10548 fi 10549 fi 10550 else 10551 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10552 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10553 fi 10554 fi 10555 rm -f confcache 10556 10557 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10558 # Let make expand exec_prefix. 10559 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10560 10561 DEFS=-DHAVE_CONFIG_H 10562 10563 ac_libobjs= 10564 ac_ltlibobjs= 10565 U= 10566 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10567 # 1. Remove the extension, and $U if already installed. 10568 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10569 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10570 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10571 # will be set to the directory where LIBOBJS objects are built. 10572 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10573 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10574 done 10575 LIBOBJS=$ac_libobjs 10576 10577 LTLIBOBJS=$ac_ltlibobjs 10578 10579 10580 if test -n "$EXEEXT"; then 10581 am__EXEEXT_TRUE= 10582 am__EXEEXT_FALSE='#' 10583 else 10584 am__EXEEXT_TRUE='#' 10585 am__EXEEXT_FALSE= 10586 fi 10587 10588 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10589 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10590 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10591 fi 10592 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10593 as_fn_error $? "conditional \"AMDEP\" was never defined. 10594 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10595 fi 10596 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10597 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10598 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10599 fi 10600 10601 : "${CONFIG_STATUS=./config.status}" 10602 ac_write_fail=0 10603 ac_clean_files_save=$ac_clean_files 10604 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10605 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10606 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10607 as_write_fail=0 10608 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10609 #! $SHELL 10610 # Generated by $as_me. 10611 # Run this file to recreate the current configuration. 10612 # Compiler output produced by configure, useful for debugging 10613 # configure, is in config.log if it exists. 10614 10615 debug=false 10616 ac_cs_recheck=false 10617 ac_cs_silent=false 10618 10619 SHELL=\${CONFIG_SHELL-$SHELL} 10620 export SHELL 10621 _ASEOF 10622 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10623 ## -------------------- ## 10624 ## M4sh Initialization. ## 10625 ## -------------------- ## 10626 10627 # Be more Bourne compatible 10628 DUALCASE=1; export DUALCASE # for MKS sh 10629 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10630 emulate sh 10631 NULLCMD=: 10632 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10633 # is contrary to our usage. Disable this feature. 10634 alias -g '${1+"$@"}'='"$@"' 10635 setopt NO_GLOB_SUBST 10636 else 10637 case `(set -o) 2>/dev/null` in #( 10638 *posix*) : 10639 set -o posix ;; #( 10640 *) : 10641 ;; 10642 esac 10643 fi 10644 10645 10646 as_nl=' 10647 ' 10648 export as_nl 10649 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10650 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10651 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10652 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10653 # Prefer a ksh shell builtin over an external printf program on Solaris, 10654 # but without wasting forks for bash or zsh. 10655 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10656 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10657 as_echo='print -r --' 10658 as_echo_n='print -rn --' 10659 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10660 as_echo='printf %s\n' 10661 as_echo_n='printf %s' 10662 else 10663 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10664 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10665 as_echo_n='/usr/ucb/echo -n' 10666 else 10667 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10668 as_echo_n_body='eval 10669 arg=$1; 10670 case $arg in #( 10671 *"$as_nl"*) 10672 expr "X$arg" : "X\\(.*\\)$as_nl"; 10673 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10674 esac; 10675 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10676 ' 10677 export as_echo_n_body 10678 as_echo_n='sh -c $as_echo_n_body as_echo' 10679 fi 10680 export as_echo_body 10681 as_echo='sh -c $as_echo_body as_echo' 10682 fi 10683 10684 # The user is always right. 10685 if test "${PATH_SEPARATOR+set}" != set; then 10686 PATH_SEPARATOR=: 10687 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10688 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10689 PATH_SEPARATOR=';' 10690 } 10691 fi 10692 10693 10694 # IFS 10695 # We need space, tab and new line, in precisely that order. Quoting is 10696 # there to prevent editors from complaining about space-tab. 10697 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10698 # splitting by setting IFS to empty value.) 10699 IFS=" "" $as_nl" 10700 10701 # Find who we are. Look in the path if we contain no directory separator. 10702 as_myself= 10703 case $0 in #(( 10704 *[\\/]* ) as_myself=$0 ;; 10705 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10706 for as_dir in $PATH 10707 do 10708 IFS=$as_save_IFS 10709 test -z "$as_dir" && as_dir=. 10710 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10711 done 10712 IFS=$as_save_IFS 10713 10714 ;; 10715 esac 10716 # We did not find ourselves, most probably we were run as `sh COMMAND' 10717 # in which case we are not to be found in the path. 10718 if test "x$as_myself" = x; then 10719 as_myself=$0 10720 fi 10721 if test ! -f "$as_myself"; then 10722 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10723 exit 1 10724 fi 10725 10726 # Unset variables that we do not need and which cause bugs (e.g. in 10727 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10728 # suppresses any "Segmentation fault" message there. '((' could 10729 # trigger a bug in pdksh 5.2.14. 10730 for as_var in BASH_ENV ENV MAIL MAILPATH 10731 do eval test x\${$as_var+set} = xset \ 10732 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10733 done 10734 PS1='$ ' 10735 PS2='> ' 10736 PS4='+ ' 10737 10738 # NLS nuisances. 10739 LC_ALL=C 10740 export LC_ALL 10741 LANGUAGE=C 10742 export LANGUAGE 10743 10744 # CDPATH. 10745 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10746 10747 10748 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10749 # ---------------------------------------- 10750 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10751 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10752 # script with STATUS, using 1 if that was 0. 10753 as_fn_error () 10754 { 10755 as_status=$1; test $as_status -eq 0 && as_status=1 10756 if test "$4"; then 10757 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10758 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10759 fi 10760 $as_echo "$as_me: error: $2" >&2 10761 as_fn_exit $as_status 10762 } # as_fn_error 10763 10764 10765 # as_fn_set_status STATUS 10766 # ----------------------- 10767 # Set $? to STATUS, without forking. 10768 as_fn_set_status () 10769 { 10770 return $1 10771 } # as_fn_set_status 10772 10773 # as_fn_exit STATUS 10774 # ----------------- 10775 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10776 as_fn_exit () 10777 { 10778 set +e 10779 as_fn_set_status $1 10780 exit $1 10781 } # as_fn_exit 10782 10783 # as_fn_unset VAR 10784 # --------------- 10785 # Portably unset VAR. 10786 as_fn_unset () 10787 { 10788 { eval $1=; unset $1;} 10789 } 10790 as_unset=as_fn_unset 10791 # as_fn_append VAR VALUE 10792 # ---------------------- 10793 # Append the text in VALUE to the end of the definition contained in VAR. Take 10794 # advantage of any shell optimizations that allow amortized linear growth over 10795 # repeated appends, instead of the typical quadratic growth present in naive 10796 # implementations. 10797 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10798 eval 'as_fn_append () 10799 { 10800 eval $1+=\$2 10801 }' 10802 else 10803 as_fn_append () 10804 { 10805 eval $1=\$$1\$2 10806 } 10807 fi # as_fn_append 10808 10809 # as_fn_arith ARG... 10810 # ------------------ 10811 # Perform arithmetic evaluation on the ARGs, and store the result in the 10812 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10813 # must be portable across $(()) and expr. 10814 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10815 eval 'as_fn_arith () 10816 { 10817 as_val=$(( $* )) 10818 }' 10819 else 10820 as_fn_arith () 10821 { 10822 as_val=`expr "$@" || test $? -eq 1` 10823 } 10824 fi # as_fn_arith 10825 10826 10827 if expr a : '\(a\)' >/dev/null 2>&1 && 10828 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10829 as_expr=expr 10830 else 10831 as_expr=false 10832 fi 10833 10834 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10835 as_basename=basename 10836 else 10837 as_basename=false 10838 fi 10839 10840 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10841 as_dirname=dirname 10842 else 10843 as_dirname=false 10844 fi 10845 10846 as_me=`$as_basename -- "$0" || 10847 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10848 X"$0" : 'X\(//\)$' \| \ 10849 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10850 $as_echo X/"$0" | 10851 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10852 s//\1/ 10853 q 10854 } 10855 /^X\/\(\/\/\)$/{ 10856 s//\1/ 10857 q 10858 } 10859 /^X\/\(\/\).*/{ 10860 s//\1/ 10861 q 10862 } 10863 s/.*/./; q'` 10864 10865 # Avoid depending upon Character Ranges. 10866 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10867 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10868 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10869 as_cr_digits='0123456789' 10870 as_cr_alnum=$as_cr_Letters$as_cr_digits 10871 10872 ECHO_C= ECHO_N= ECHO_T= 10873 case `echo -n x` in #((((( 10874 -n*) 10875 case `echo 'xy\c'` in 10876 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10877 xy) ECHO_C='\c';; 10878 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10879 ECHO_T=' ';; 10880 esac;; 10881 *) 10882 ECHO_N='-n';; 10883 esac 10884 10885 rm -f conf$$ conf$$.exe conf$$.file 10886 if test -d conf$$.dir; then 10887 rm -f conf$$.dir/conf$$.file 10888 else 10889 rm -f conf$$.dir 10890 mkdir conf$$.dir 2>/dev/null 10891 fi 10892 if (echo >conf$$.file) 2>/dev/null; then 10893 if ln -s conf$$.file conf$$ 2>/dev/null; then 10894 as_ln_s='ln -s' 10895 # ... but there are two gotchas: 10896 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10897 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10898 # In both cases, we have to default to `cp -p'. 10899 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10900 as_ln_s='cp -p' 10901 elif ln conf$$.file conf$$ 2>/dev/null; then 10902 as_ln_s=ln 10903 else 10904 as_ln_s='cp -p' 10905 fi 10906 else 10907 as_ln_s='cp -p' 10908 fi 10909 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10910 rmdir conf$$.dir 2>/dev/null 10911 10912 10913 # as_fn_mkdir_p 10914 # ------------- 10915 # Create "$as_dir" as a directory, including parents if necessary. 10916 as_fn_mkdir_p () 10917 { 10918 10919 case $as_dir in #( 10920 -*) as_dir=./$as_dir;; 10921 esac 10922 test -d "$as_dir" || eval $as_mkdir_p || { 10923 as_dirs= 10924 while :; do 10925 case $as_dir in #( 10926 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10927 *) as_qdir=$as_dir;; 10928 esac 10929 as_dirs="'$as_qdir' $as_dirs" 10930 as_dir=`$as_dirname -- "$as_dir" || 10931 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10932 X"$as_dir" : 'X\(//\)[^/]' \| \ 10933 X"$as_dir" : 'X\(//\)$' \| \ 10934 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10935 $as_echo X"$as_dir" | 10936 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10937 s//\1/ 10938 q 10939 } 10940 /^X\(\/\/\)[^/].*/{ 10941 s//\1/ 10942 q 10943 } 10944 /^X\(\/\/\)$/{ 10945 s//\1/ 10946 q 10947 } 10948 /^X\(\/\).*/{ 10949 s//\1/ 10950 q 10951 } 10952 s/.*/./; q'` 10953 test -d "$as_dir" && break 10954 done 10955 test -z "$as_dirs" || eval "mkdir $as_dirs" 10956 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10957 10958 10959 } # as_fn_mkdir_p 10960 if mkdir -p . 2>/dev/null; then 10961 as_mkdir_p='mkdir -p "$as_dir"' 10962 else 10963 test -d ./-p && rmdir ./-p 10964 as_mkdir_p=false 10965 fi 10966 10967 if test -x / >/dev/null 2>&1; then 10968 as_test_x='test -x' 10969 else 10970 if ls -dL / >/dev/null 2>&1; then 10971 as_ls_L_option=L 10972 else 10973 as_ls_L_option= 10974 fi 10975 as_test_x=' 10976 eval sh -c '\'' 10977 if test -d "$1"; then 10978 test -d "$1/."; 10979 else 10980 case $1 in #( 10981 -*)set "./$1";; 10982 esac; 10983 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10984 ???[sx]*):;;*)false;;esac;fi 10985 '\'' sh 10986 ' 10987 fi 10988 as_executable_p=$as_test_x 10989 10990 # Sed expression to map a string onto a valid CPP name. 10991 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10992 10993 # Sed expression to map a string onto a valid variable name. 10994 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10995 10996 10997 exec 6>&1 10998 ## ----------------------------------- ## 10999 ## Main body of $CONFIG_STATUS script. ## 11000 ## ----------------------------------- ## 11001 _ASEOF 11002 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11003 11004 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11005 # Save the log message, to keep $0 and so on meaningful, and to 11006 # report actual input values of CONFIG_FILES etc. instead of their 11007 # values after options handling. 11008 ac_log=" 11009 This file was extended by xvidtune $as_me 1.0.3, which was 11010 generated by GNU Autoconf 2.68. Invocation command line was 11011 11012 CONFIG_FILES = $CONFIG_FILES 11013 CONFIG_HEADERS = $CONFIG_HEADERS 11014 CONFIG_LINKS = $CONFIG_LINKS 11015 CONFIG_COMMANDS = $CONFIG_COMMANDS 11016 $ $0 $@ 11017 11018 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11019 " 11020 11021 _ACEOF 11022 11023 case $ac_config_files in *" 11024 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11025 esac 11026 11027 case $ac_config_headers in *" 11028 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11029 esac 11030 11031 11032 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11033 # Files that config.status was made for. 11034 config_files="$ac_config_files" 11035 config_headers="$ac_config_headers" 11036 config_commands="$ac_config_commands" 11037 11038 _ACEOF 11039 11040 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11041 ac_cs_usage="\ 11042 \`$as_me' instantiates files and other configuration actions 11043 from templates according to the current configuration. Unless the files 11044 and actions are specified as TAGs, all are instantiated by default. 11045 11046 Usage: $0 [OPTION]... [TAG]... 11047 11048 -h, --help print this help, then exit 11049 -V, --version print version number and configuration settings, then exit 11050 --config print configuration, then exit 11051 -q, --quiet, --silent 11052 do not print progress messages 11053 -d, --debug don't remove temporary files 11054 --recheck update $as_me by reconfiguring in the same conditions 11055 --file=FILE[:TEMPLATE] 11056 instantiate the configuration file FILE 11057 --header=FILE[:TEMPLATE] 11058 instantiate the configuration header FILE 11059 11060 Configuration files: 11061 $config_files 11062 11063 Configuration headers: 11064 $config_headers 11065 11066 Configuration commands: 11067 $config_commands 11068 11069 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11070 11071 _ACEOF 11072 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11073 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11074 ac_cs_version="\\ 11075 xvidtune config.status 1.0.3 11076 configured by $0, generated by GNU Autoconf 2.68, 11077 with options \\"\$ac_cs_config\\" 11078 11079 Copyright (C) 2010 Free Software Foundation, Inc. 11080 This config.status script is free software; the Free Software Foundation 11081 gives unlimited permission to copy, distribute and modify it." 11082 11083 ac_pwd='$ac_pwd' 11084 srcdir='$srcdir' 11085 INSTALL='$INSTALL' 11086 MKDIR_P='$MKDIR_P' 11087 AWK='$AWK' 11088 test -n "\$AWK" || AWK=awk 11089 _ACEOF 11090 11091 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11092 # The default lists apply if the user does not specify any file. 11093 ac_need_defaults=: 11094 while test $# != 0 11095 do 11096 case $1 in 11097 --*=?*) 11098 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11099 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11100 ac_shift=: 11101 ;; 11102 --*=) 11103 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11104 ac_optarg= 11105 ac_shift=: 11106 ;; 11107 *) 11108 ac_option=$1 11109 ac_optarg=$2 11110 ac_shift=shift 11111 ;; 11112 esac 11113 11114 case $ac_option in 11115 # Handling of the options. 11116 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11117 ac_cs_recheck=: ;; 11118 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11119 $as_echo "$ac_cs_version"; exit ;; 11120 --config | --confi | --conf | --con | --co | --c ) 11121 $as_echo "$ac_cs_config"; exit ;; 11122 --debug | --debu | --deb | --de | --d | -d ) 11123 debug=: ;; 11124 --file | --fil | --fi | --f ) 11125 $ac_shift 11126 case $ac_optarg in 11127 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11128 '') as_fn_error $? "missing file argument" ;; 11129 esac 11130 as_fn_append CONFIG_FILES " '$ac_optarg'" 11131 ac_need_defaults=false;; 11132 --header | --heade | --head | --hea ) 11133 $ac_shift 11134 case $ac_optarg in 11135 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11136 esac 11137 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11138 ac_need_defaults=false;; 11139 --he | --h) 11140 # Conflict between --help and --header 11141 as_fn_error $? "ambiguous option: \`$1' 11142 Try \`$0 --help' for more information.";; 11143 --help | --hel | -h ) 11144 $as_echo "$ac_cs_usage"; exit ;; 11145 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11146 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11147 ac_cs_silent=: ;; 11148 11149 # This is an error. 11150 -*) as_fn_error $? "unrecognized option: \`$1' 11151 Try \`$0 --help' for more information." ;; 11152 11153 *) as_fn_append ac_config_targets " $1" 11154 ac_need_defaults=false ;; 11155 11156 esac 11157 shift 11158 done 11159 11160 ac_configure_extra_args= 11161 11162 if $ac_cs_silent; then 11163 exec 6>/dev/null 11164 ac_configure_extra_args="$ac_configure_extra_args --silent" 11165 fi 11166 11167 _ACEOF 11168 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11169 if \$ac_cs_recheck; then 11170 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11171 shift 11172 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11173 CONFIG_SHELL='$SHELL' 11174 export CONFIG_SHELL 11175 exec "\$@" 11176 fi 11177 11178 _ACEOF 11179 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11180 exec 5>>config.log 11181 { 11182 echo 11183 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11184 ## Running $as_me. ## 11185 _ASBOX 11186 $as_echo "$ac_log" 11187 } >&5 11188 11189 _ACEOF 11190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11191 # 11192 # INIT-COMMANDS 11193 # 11194 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11195 11196 _ACEOF 11197 11198 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11199 11200 # Handling of arguments. 11201 for ac_config_target in $ac_config_targets 11202 do 11203 case $ac_config_target in 11204 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11205 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11206 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11207 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11208 11209 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11210 esac 11211 done 11212 11213 11214 # If the user did not use the arguments to specify the items to instantiate, 11215 # then the envvar interface is used. Set only those that are not. 11216 # We use the long form for the default assignment because of an extremely 11217 # bizarre bug on SunOS 4.1.3. 11218 if $ac_need_defaults; then 11219 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11220 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11221 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11222 fi 11223 11224 # Have a temporary directory for convenience. Make it in the build tree 11225 # simply because there is no reason against having it here, and in addition, 11226 # creating and moving files from /tmp can sometimes cause problems. 11227 # Hook for its removal unless debugging. 11228 # Note that there is a small window in which the directory will not be cleaned: 11229 # after its creation but before its name has been assigned to `$tmp'. 11230 $debug || 11231 { 11232 tmp= ac_tmp= 11233 trap 'exit_status=$? 11234 : "${ac_tmp:=$tmp}" 11235 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11236 ' 0 11237 trap 'as_fn_exit 1' 1 2 13 15 11238 } 11239 # Create a (secure) tmp directory for tmp files. 11240 11241 { 11242 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11243 test -d "$tmp" 11244 } || 11245 { 11246 tmp=./conf$$-$RANDOM 11247 (umask 077 && mkdir "$tmp") 11248 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11249 ac_tmp=$tmp 11250 11251 # Set up the scripts for CONFIG_FILES section. 11252 # No need to generate them if there are no CONFIG_FILES. 11253 # This happens for instance with `./config.status config.h'. 11254 if test -n "$CONFIG_FILES"; then 11255 11256 11257 ac_cr=`echo X | tr X '\015'` 11258 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11259 # But we know of no other shell where ac_cr would be empty at this 11260 # point, so we can use a bashism as a fallback. 11261 if test "x$ac_cr" = x; then 11262 eval ac_cr=\$\'\\r\' 11263 fi 11264 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11265 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11266 ac_cs_awk_cr='\\r' 11267 else 11268 ac_cs_awk_cr=$ac_cr 11269 fi 11270 11271 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11272 _ACEOF 11273 11274 11275 { 11276 echo "cat >conf$$subs.awk <<_ACEOF" && 11277 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11278 echo "_ACEOF" 11279 } >conf$$subs.sh || 11280 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11281 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11282 ac_delim='%!_!# ' 11283 for ac_last_try in false false false false false :; do 11284 . ./conf$$subs.sh || 11285 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11286 11287 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11288 if test $ac_delim_n = $ac_delim_num; then 11289 break 11290 elif $ac_last_try; then 11291 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11292 else 11293 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11294 fi 11295 done 11296 rm -f conf$$subs.sh 11297 11298 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11299 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11300 _ACEOF 11301 sed -n ' 11302 h 11303 s/^/S["/; s/!.*/"]=/ 11304 p 11305 g 11306 s/^[^!]*!// 11307 :repl 11308 t repl 11309 s/'"$ac_delim"'$// 11310 t delim 11311 :nl 11312 h 11313 s/\(.\{148\}\)..*/\1/ 11314 t more1 11315 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11316 p 11317 n 11318 b repl 11319 :more1 11320 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11321 p 11322 g 11323 s/.\{148\}// 11324 t nl 11325 :delim 11326 h 11327 s/\(.\{148\}\)..*/\1/ 11328 t more2 11329 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11330 p 11331 b 11332 :more2 11333 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11334 p 11335 g 11336 s/.\{148\}// 11337 t delim 11338 ' <conf$$subs.awk | sed ' 11339 /^[^""]/{ 11340 N 11341 s/\n// 11342 } 11343 ' >>$CONFIG_STATUS || ac_write_fail=1 11344 rm -f conf$$subs.awk 11345 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11346 _ACAWK 11347 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11348 for (key in S) S_is_set[key] = 1 11349 FS = "" 11350 11351 } 11352 { 11353 line = $ 0 11354 nfields = split(line, field, "@") 11355 substed = 0 11356 len = length(field[1]) 11357 for (i = 2; i < nfields; i++) { 11358 key = field[i] 11359 keylen = length(key) 11360 if (S_is_set[key]) { 11361 value = S[key] 11362 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11363 len += length(value) + length(field[++i]) 11364 substed = 1 11365 } else 11366 len += 1 + keylen 11367 } 11368 11369 print line 11370 } 11371 11372 _ACAWK 11373 _ACEOF 11374 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11375 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11376 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11377 else 11378 cat 11379 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11380 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11381 _ACEOF 11382 11383 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11384 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11385 # trailing colons and then remove the whole line if VPATH becomes empty 11386 # (actually we leave an empty line to preserve line numbers). 11387 if test "x$srcdir" = x.; then 11388 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11389 h 11390 s/// 11391 s/^/:/ 11392 s/[ ]*$/:/ 11393 s/:\$(srcdir):/:/g 11394 s/:\${srcdir}:/:/g 11395 s/:@srcdir@:/:/g 11396 s/^:*// 11397 s/:*$// 11398 x 11399 s/\(=[ ]*\).*/\1/ 11400 G 11401 s/\n// 11402 s/^[^=]*=[ ]*$// 11403 }' 11404 fi 11405 11406 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11407 fi # test -n "$CONFIG_FILES" 11408 11409 # Set up the scripts for CONFIG_HEADERS section. 11410 # No need to generate them if there are no CONFIG_HEADERS. 11411 # This happens for instance with `./config.status Makefile'. 11412 if test -n "$CONFIG_HEADERS"; then 11413 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11414 BEGIN { 11415 _ACEOF 11416 11417 # Transform confdefs.h into an awk script `defines.awk', embedded as 11418 # here-document in config.status, that substitutes the proper values into 11419 # config.h.in to produce config.h. 11420 11421 # Create a delimiter string that does not exist in confdefs.h, to ease 11422 # handling of long lines. 11423 ac_delim='%!_!# ' 11424 for ac_last_try in false false :; do 11425 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11426 if test -z "$ac_tt"; then 11427 break 11428 elif $ac_last_try; then 11429 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11430 else 11431 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11432 fi 11433 done 11434 11435 # For the awk script, D is an array of macro values keyed by name, 11436 # likewise P contains macro parameters if any. Preserve backslash 11437 # newline sequences. 11438 11439 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11440 sed -n ' 11441 s/.\{148\}/&'"$ac_delim"'/g 11442 t rset 11443 :rset 11444 s/^[ ]*#[ ]*define[ ][ ]*/ / 11445 t def 11446 d 11447 :def 11448 s/\\$// 11449 t bsnl 11450 s/["\\]/\\&/g 11451 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11452 D["\1"]=" \3"/p 11453 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11454 d 11455 :bsnl 11456 s/["\\]/\\&/g 11457 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11458 D["\1"]=" \3\\\\\\n"\\/p 11459 t cont 11460 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11461 t cont 11462 d 11463 :cont 11464 n 11465 s/.\{148\}/&'"$ac_delim"'/g 11466 t clear 11467 :clear 11468 s/\\$// 11469 t bsnlc 11470 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11471 d 11472 :bsnlc 11473 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11474 b cont 11475 ' <confdefs.h | sed ' 11476 s/'"$ac_delim"'/"\\\ 11477 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11478 11479 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11480 for (key in D) D_is_set[key] = 1 11481 FS = "" 11482 } 11483 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11484 line = \$ 0 11485 split(line, arg, " ") 11486 if (arg[1] == "#") { 11487 defundef = arg[2] 11488 mac1 = arg[3] 11489 } else { 11490 defundef = substr(arg[1], 2) 11491 mac1 = arg[2] 11492 } 11493 split(mac1, mac2, "(") #) 11494 macro = mac2[1] 11495 prefix = substr(line, 1, index(line, defundef) - 1) 11496 if (D_is_set[macro]) { 11497 # Preserve the white space surrounding the "#". 11498 print prefix "define", macro P[macro] D[macro] 11499 next 11500 } else { 11501 # Replace #undef with comments. This is necessary, for example, 11502 # in the case of _POSIX_SOURCE, which is predefined and required 11503 # on some systems where configure will not decide to define it. 11504 if (defundef == "undef") { 11505 print "/*", prefix defundef, macro, "*/" 11506 next 11507 } 11508 } 11509 } 11510 { print } 11511 _ACAWK 11512 _ACEOF 11513 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11514 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11515 fi # test -n "$CONFIG_HEADERS" 11516 11517 11518 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11519 shift 11520 for ac_tag 11521 do 11522 case $ac_tag in 11523 :[FHLC]) ac_mode=$ac_tag; continue;; 11524 esac 11525 case $ac_mode$ac_tag in 11526 :[FHL]*:*);; 11527 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11528 :[FH]-) ac_tag=-:-;; 11529 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11530 esac 11531 ac_save_IFS=$IFS 11532 IFS=: 11533 set x $ac_tag 11534 IFS=$ac_save_IFS 11535 shift 11536 ac_file=$1 11537 shift 11538 11539 case $ac_mode in 11540 :L) ac_source=$1;; 11541 :[FH]) 11542 ac_file_inputs= 11543 for ac_f 11544 do 11545 case $ac_f in 11546 -) ac_f="$ac_tmp/stdin";; 11547 *) # Look for the file first in the build tree, then in the source tree 11548 # (if the path is not absolute). The absolute path cannot be DOS-style, 11549 # because $ac_f cannot contain `:'. 11550 test -f "$ac_f" || 11551 case $ac_f in 11552 [\\/$]*) false;; 11553 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11554 esac || 11555 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11556 esac 11557 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11558 as_fn_append ac_file_inputs " '$ac_f'" 11559 done 11560 11561 # Let's still pretend it is `configure' which instantiates (i.e., don't 11562 # use $as_me), people would be surprised to read: 11563 # /* config.h. Generated by config.status. */ 11564 configure_input='Generated from '` 11565 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11566 `' by configure.' 11567 if test x"$ac_file" != x-; then 11568 configure_input="$ac_file. $configure_input" 11569 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11570 $as_echo "$as_me: creating $ac_file" >&6;} 11571 fi 11572 # Neutralize special characters interpreted by sed in replacement strings. 11573 case $configure_input in #( 11574 *\&* | *\|* | *\\* ) 11575 ac_sed_conf_input=`$as_echo "$configure_input" | 11576 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11577 *) ac_sed_conf_input=$configure_input;; 11578 esac 11579 11580 case $ac_tag in 11581 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11582 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11583 esac 11584 ;; 11585 esac 11586 11587 ac_dir=`$as_dirname -- "$ac_file" || 11588 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11589 X"$ac_file" : 'X\(//\)[^/]' \| \ 11590 X"$ac_file" : 'X\(//\)$' \| \ 11591 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11592 $as_echo X"$ac_file" | 11593 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11594 s//\1/ 11595 q 11596 } 11597 /^X\(\/\/\)[^/].*/{ 11598 s//\1/ 11599 q 11600 } 11601 /^X\(\/\/\)$/{ 11602 s//\1/ 11603 q 11604 } 11605 /^X\(\/\).*/{ 11606 s//\1/ 11607 q 11608 } 11609 s/.*/./; q'` 11610 as_dir="$ac_dir"; as_fn_mkdir_p 11611 ac_builddir=. 11612 11613 case "$ac_dir" in 11614 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11615 *) 11616 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11617 # A ".." for each directory in $ac_dir_suffix. 11618 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11619 case $ac_top_builddir_sub in 11620 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11621 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11622 esac ;; 11623 esac 11624 ac_abs_top_builddir=$ac_pwd 11625 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11626 # for backward compatibility: 11627 ac_top_builddir=$ac_top_build_prefix 11628 11629 case $srcdir in 11630 .) # We are building in place. 11631 ac_srcdir=. 11632 ac_top_srcdir=$ac_top_builddir_sub 11633 ac_abs_top_srcdir=$ac_pwd ;; 11634 [\\/]* | ?:[\\/]* ) # Absolute name. 11635 ac_srcdir=$srcdir$ac_dir_suffix; 11636 ac_top_srcdir=$srcdir 11637 ac_abs_top_srcdir=$srcdir ;; 11638 *) # Relative name. 11639 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11640 ac_top_srcdir=$ac_top_build_prefix$srcdir 11641 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11642 esac 11643 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11644 11645 11646 case $ac_mode in 11647 :F) 11648 # 11649 # CONFIG_FILE 11650 # 11651 11652 case $INSTALL in 11653 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11654 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11655 esac 11656 ac_MKDIR_P=$MKDIR_P 11657 case $MKDIR_P in 11658 [\\/$]* | ?:[\\/]* ) ;; 11659 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11660 esac 11661 _ACEOF 11662 11663 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11664 # If the template does not know about datarootdir, expand it. 11665 # FIXME: This hack should be removed a few years after 2.60. 11666 ac_datarootdir_hack=; ac_datarootdir_seen= 11667 ac_sed_dataroot=' 11668 /datarootdir/ { 11669 p 11670 q 11671 } 11672 /@datadir@/p 11673 /@docdir@/p 11674 /@infodir@/p 11675 /@localedir@/p 11676 /@mandir@/p' 11677 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11678 *datarootdir*) ac_datarootdir_seen=yes;; 11679 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11681 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11682 _ACEOF 11683 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11684 ac_datarootdir_hack=' 11685 s&@datadir@&$datadir&g 11686 s&@docdir@&$docdir&g 11687 s&@infodir@&$infodir&g 11688 s&@localedir@&$localedir&g 11689 s&@mandir@&$mandir&g 11690 s&\\\${datarootdir}&$datarootdir&g' ;; 11691 esac 11692 _ACEOF 11693 11694 # Neutralize VPATH when `$srcdir' = `.'. 11695 # Shell code in configure.ac might set extrasub. 11696 # FIXME: do we really want to maintain this feature? 11697 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11698 ac_sed_extra="$ac_vpsub 11699 $extrasub 11700 _ACEOF 11701 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11702 :t 11703 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11704 s|@configure_input@|$ac_sed_conf_input|;t t 11705 s&@top_builddir@&$ac_top_builddir_sub&;t t 11706 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11707 s&@srcdir@&$ac_srcdir&;t t 11708 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11709 s&@top_srcdir@&$ac_top_srcdir&;t t 11710 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11711 s&@builddir@&$ac_builddir&;t t 11712 s&@abs_builddir@&$ac_abs_builddir&;t t 11713 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11714 s&@INSTALL@&$ac_INSTALL&;t t 11715 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11716 $ac_datarootdir_hack 11717 " 11718 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11719 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11720 11721 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11722 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11723 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11724 "$ac_tmp/out"`; test -z "$ac_out"; } && 11725 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11726 which seems to be undefined. Please make sure it is defined" >&5 11727 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11728 which seems to be undefined. Please make sure it is defined" >&2;} 11729 11730 rm -f "$ac_tmp/stdin" 11731 case $ac_file in 11732 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11733 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11734 esac \ 11735 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11736 ;; 11737 :H) 11738 # 11739 # CONFIG_HEADER 11740 # 11741 if test x"$ac_file" != x-; then 11742 { 11743 $as_echo "/* $configure_input */" \ 11744 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11745 } >"$ac_tmp/config.h" \ 11746 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11747 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11748 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11749 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11750 else 11751 rm -f "$ac_file" 11752 mv "$ac_tmp/config.h" "$ac_file" \ 11753 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11754 fi 11755 else 11756 $as_echo "/* $configure_input */" \ 11757 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11758 || as_fn_error $? "could not create -" "$LINENO" 5 11759 fi 11760 # Compute "$ac_file"'s index in $config_headers. 11761 _am_arg="$ac_file" 11762 _am_stamp_count=1 11763 for _am_header in $config_headers :; do 11764 case $_am_header in 11765 $_am_arg | $_am_arg:* ) 11766 break ;; 11767 * ) 11768 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11769 esac 11770 done 11771 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11772 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11773 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11774 X"$_am_arg" : 'X\(//\)$' \| \ 11775 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11776 $as_echo X"$_am_arg" | 11777 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11778 s//\1/ 11779 q 11780 } 11781 /^X\(\/\/\)[^/].*/{ 11782 s//\1/ 11783 q 11784 } 11785 /^X\(\/\/\)$/{ 11786 s//\1/ 11787 q 11788 } 11789 /^X\(\/\).*/{ 11790 s//\1/ 11791 q 11792 } 11793 s/.*/./; q'`/stamp-h$_am_stamp_count 11794 ;; 11795 11796 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11797 $as_echo "$as_me: executing $ac_file commands" >&6;} 11798 ;; 11799 esac 11800 11801 11802 case $ac_file$ac_mode in 11803 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11804 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11805 # are listed without --file. Let's play safe and only enable the eval 11806 # if we detect the quoting. 11807 case $CONFIG_FILES in 11808 *\'*) eval set x "$CONFIG_FILES" ;; 11809 *) set x $CONFIG_FILES ;; 11810 esac 11811 shift 11812 for mf 11813 do 11814 # Strip MF so we end up with the name of the file. 11815 mf=`echo "$mf" | sed -e 's/:.*$//'` 11816 # Check whether this is an Automake generated Makefile or not. 11817 # We used to match only the files named `Makefile.in', but 11818 # some people rename them; so instead we look at the file content. 11819 # Grep'ing the first line is not enough: some people post-process 11820 # each Makefile.in and add a new line on top of each file to say so. 11821 # Grep'ing the whole file is not good either: AIX grep has a line 11822 # limit of 2048, but all sed's we know have understand at least 4000. 11823 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11824 dirpart=`$as_dirname -- "$mf" || 11825 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11826 X"$mf" : 'X\(//\)[^/]' \| \ 11827 X"$mf" : 'X\(//\)$' \| \ 11828 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11829 $as_echo X"$mf" | 11830 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11831 s//\1/ 11832 q 11833 } 11834 /^X\(\/\/\)[^/].*/{ 11835 s//\1/ 11836 q 11837 } 11838 /^X\(\/\/\)$/{ 11839 s//\1/ 11840 q 11841 } 11842 /^X\(\/\).*/{ 11843 s//\1/ 11844 q 11845 } 11846 s/.*/./; q'` 11847 else 11848 continue 11849 fi 11850 # Extract the definition of DEPDIR, am__include, and am__quote 11851 # from the Makefile without running `make'. 11852 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11853 test -z "$DEPDIR" && continue 11854 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11855 test -z "am__include" && continue 11856 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11857 # When using ansi2knr, U may be empty or an underscore; expand it 11858 U=`sed -n 's/^U = //p' < "$mf"` 11859 # Find all dependency output files, they are included files with 11860 # $(DEPDIR) in their names. We invoke sed twice because it is the 11861 # simplest approach to changing $(DEPDIR) to its actual value in the 11862 # expansion. 11863 for file in `sed -n " 11864 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11865 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11866 # Make sure the directory exists. 11867 test -f "$dirpart/$file" && continue 11868 fdir=`$as_dirname -- "$file" || 11869 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11870 X"$file" : 'X\(//\)[^/]' \| \ 11871 X"$file" : 'X\(//\)$' \| \ 11872 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11873 $as_echo X"$file" | 11874 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11875 s//\1/ 11876 q 11877 } 11878 /^X\(\/\/\)[^/].*/{ 11879 s//\1/ 11880 q 11881 } 11882 /^X\(\/\/\)$/{ 11883 s//\1/ 11884 q 11885 } 11886 /^X\(\/\).*/{ 11887 s//\1/ 11888 q 11889 } 11890 s/.*/./; q'` 11891 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11892 # echo "creating $dirpart/$file" 11893 echo '# dummy' > "$dirpart/$file" 11894 done 11895 done 11896 } 11897 ;; 11898 11899 esac 11900 done # for ac_tag 11901 11902 11903 as_fn_exit 0 11904 _ACEOF 11905 ac_clean_files=$ac_clean_files_save 11906 11907 test $ac_write_fail = 0 || 11908 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11909 11910 11911 # configure is writing to config.log, and then calls config.status. 11912 # config.status does its own redirection, appending to config.log. 11913 # Unfortunately, on DOS this fails, as config.log is still kept open 11914 # by configure, so config.status won't be able to write to it; its 11915 # output is simply discarded. So we exec the FD to /dev/null, 11916 # effectively closing config.log, so it can be properly (re)opened and 11917 # appended to by config.status. When coming back to configure, we 11918 # need to make the FD available again. 11919 if test "$no_create" != yes; then 11920 ac_cs_success=: 11921 ac_config_status_args= 11922 test "$silent" = yes && 11923 ac_config_status_args="$ac_config_status_args --quiet" 11924 exec 5>/dev/null 11925 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11926 exec 5>>config.log 11927 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11928 # would make configure fail if this is the last instruction. 11929 $ac_cs_success || as_fn_exit 1 11930 fi 11931 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11932 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11933 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11934 fi 11935 11936
Indexes created Mon Oct 26 00:26:21 UTC 2026