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 listres 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='listres' 563 PACKAGE_TARNAME='listres' 564 PACKAGE_VERSION='1.0.3' 565 PACKAGE_STRING='listres 1.0.3' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 # Factoring default headers for most tests. 570 ac_includes_default="\ 571 #include <stdio.h> 572 #ifdef HAVE_SYS_TYPES_H 573 # include <sys/types.h> 574 #endif 575 #ifdef HAVE_SYS_STAT_H 576 # include <sys/stat.h> 577 #endif 578 #ifdef STDC_HEADERS 579 # include <stdlib.h> 580 # include <stddef.h> 581 #else 582 # ifdef HAVE_STDLIB_H 583 # include <stdlib.h> 584 # endif 585 #endif 586 #ifdef HAVE_STRING_H 587 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 588 # include <memory.h> 589 # endif 590 # include <string.h> 591 #endif 592 #ifdef HAVE_STRINGS_H 593 # include <strings.h> 594 #endif 595 #ifdef HAVE_INTTYPES_H 596 # include <inttypes.h> 597 #endif 598 #ifdef HAVE_STDINT_H 599 # include <stdint.h> 600 #endif 601 #ifdef HAVE_UNISTD_H 602 # include <unistd.h> 603 #endif" 604 605 ac_subst_vars='am__EXEEXT_FALSE 606 am__EXEEXT_TRUE 607 LTLIBOBJS 608 LIBOBJS 609 LISTRES_LIBS 610 LISTRES_CFLAGS 611 AM_BACKSLASH 612 AM_DEFAULT_VERBOSITY 613 MAN_SUBSTS 614 XORG_MAN_PAGE 615 ADMIN_MAN_DIR 616 DRIVER_MAN_DIR 617 MISC_MAN_DIR 618 FILE_MAN_DIR 619 LIB_MAN_DIR 620 APP_MAN_DIR 621 ADMIN_MAN_SUFFIX 622 DRIVER_MAN_SUFFIX 623 MISC_MAN_SUFFIX 624 FILE_MAN_SUFFIX 625 LIB_MAN_SUFFIX 626 APP_MAN_SUFFIX 627 SED 628 host_os 629 host_vendor 630 host_cpu 631 host 632 build_os 633 build_vendor 634 build_cpu 635 build 636 INSTALL_CMD 637 PKG_CONFIG 638 CHANGELOG_CMD 639 STRICT_CFLAGS 640 CWARNFLAGS 641 BASE_CFLAGS 642 EGREP 643 GREP 644 CPP 645 am__fastdepCC_FALSE 646 am__fastdepCC_TRUE 647 CCDEPMODE 648 AMDEPBACKSLASH 649 AMDEP_FALSE 650 AMDEP_TRUE 651 am__quote 652 am__include 653 DEPDIR 654 OBJEXT 655 EXEEXT 656 ac_ct_CC 657 CPPFLAGS 658 LDFLAGS 659 CFLAGS 660 CC 661 MAINT 662 MAINTAINER_MODE_FALSE 663 MAINTAINER_MODE_TRUE 664 am__untar 665 am__tar 666 AMTAR 667 am__leading_dot 668 SET_MAKE 669 AWK 670 mkdir_p 671 MKDIR_P 672 INSTALL_STRIP_PROGRAM 673 STRIP 674 install_sh 675 MAKEINFO 676 AUTOHEADER 677 AUTOMAKE 678 AUTOCONF 679 ACLOCAL 680 VERSION 681 PACKAGE 682 CYGPATH_W 683 am__isrc 684 INSTALL_DATA 685 INSTALL_SCRIPT 686 INSTALL_PROGRAM 687 target_alias 688 host_alias 689 build_alias 690 LIBS 691 ECHO_T 692 ECHO_N 693 ECHO_C 694 DEFS 695 mandir 696 localedir 697 libdir 698 psdir 699 pdfdir 700 dvidir 701 htmldir 702 infodir 703 docdir 704 oldincludedir 705 includedir 706 localstatedir 707 sharedstatedir 708 sysconfdir 709 datadir 710 datarootdir 711 libexecdir 712 sbindir 713 bindir 714 program_transform_name 715 prefix 716 exec_prefix 717 PACKAGE_URL 718 PACKAGE_BUGREPORT 719 PACKAGE_STRING 720 PACKAGE_VERSION 721 PACKAGE_TARNAME 722 PACKAGE_NAME 723 PATH_SEPARATOR 724 SHELL' 725 ac_subst_files='' 726 ac_user_opts=' 727 enable_option_checking 728 enable_maintainer_mode 729 enable_dependency_tracking 730 enable_selective_werror 731 enable_strict_compilation 732 enable_silent_rules 733 ' 734 ac_precious_vars='build_alias 735 host_alias 736 target_alias 737 CC 738 CFLAGS 739 LDFLAGS 740 LIBS 741 CPPFLAGS 742 CPP 743 PKG_CONFIG 744 LISTRES_CFLAGS 745 LISTRES_LIBS' 746 747 748 # 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See below for descriptions of some of the useful variables. 1294 1295 Defaults for the options are specified in brackets. 1296 1297 Configuration: 1298 -h, --help display this help and exit 1299 --help=short display options specific to this package 1300 --help=recursive display the short help of all the included packages 1301 -V, --version display version information and exit 1302 -q, --quiet, --silent do not print \`checking ...' messages 1303 --cache-file=FILE cache test results in FILE [disabled] 1304 -C, --config-cache alias for \`--cache-file=config.cache' 1305 -n, --no-create do not create output files 1306 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1307 1308 Installation directories: 1309 --prefix=PREFIX install architecture-independent files in PREFIX 1310 [$ac_default_prefix] 1311 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1312 [PREFIX] 1313 1314 By default, \`make install' will install all the files in 1315 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1316 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1317 for instance \`--prefix=\$HOME'. 1318 1319 For better control, use the options below. 1320 1321 Fine tuning of the installation directories: 1322 --bindir=DIR user executables [EPREFIX/bin] 1323 --sbindir=DIR system admin executables [EPREFIX/sbin] 1324 --libexecdir=DIR program executables [EPREFIX/libexec] 1325 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1326 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1327 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1328 --libdir=DIR object code libraries [EPREFIX/lib] 1329 --includedir=DIR C header files [PREFIX/include] 1330 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1331 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1332 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1333 --infodir=DIR info documentation [DATAROOTDIR/info] 1334 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1335 --mandir=DIR man documentation [DATAROOTDIR/man] 1336 --docdir=DIR documentation root [DATAROOTDIR/doc/listres] 1337 --htmldir=DIR html documentation [DOCDIR] 1338 --dvidir=DIR dvi documentation [DOCDIR] 1339 --pdfdir=DIR pdf documentation [DOCDIR] 1340 --psdir=DIR ps documentation [DOCDIR] 1341 _ACEOF 1342 1343 cat <<\_ACEOF 1344 1345 Program names: 1346 --program-prefix=PREFIX prepend PREFIX to installed program names 1347 --program-suffix=SUFFIX append SUFFIX to installed program names 1348 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1349 1350 System types: 1351 --build=BUILD configure for building on BUILD [guessed] 1352 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1353 _ACEOF 1354 fi 1355 1356 if test -n "$ac_init_help"; then 1357 case $ac_init_help in 1358 short | recursive ) echo "Configuration of listres 1.0.3:";; 1359 esac 1360 cat <<\_ACEOF 1361 1362 Optional Features: 1363 --disable-option-checking ignore unrecognized --enable/--with options 1364 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1365 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1366 --enable-maintainer-mode enable make rules and dependencies not useful 1367 (and sometimes confusing) to the casual installer 1368 --disable-dependency-tracking speeds up one-time build 1369 --enable-dependency-tracking do not reject slow dependency extractors 1370 --disable-selective-werror 1371 Turn off selective compiler errors. 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However `strip' might not be the right 2282 # tool to use in cross-compilation environments, therefore Automake 2283 # will honor the `STRIP' environment variable to overrule this program. 2284 if test "$cross_compiling" != no; then 2285 if test -n "$ac_tool_prefix"; then 2286 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2287 set dummy ${ac_tool_prefix}strip; ac_word=$2 2288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2289 $as_echo_n "checking for $ac_word... " >&6; } 2290 if ${ac_cv_prog_STRIP+:} false; then : 2291 $as_echo_n "(cached) " >&6 2292 else 2293 if test -n "$STRIP"; then 2294 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2295 else 2296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2297 for as_dir in $PATH 2298 do 2299 IFS=$as_save_IFS 2300 test -z "$as_dir" && as_dir=. 2301 for ac_exec_ext in '' $ac_executable_extensions; do 2302 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2303 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2304 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2305 break 2 2306 fi 2307 done 2308 done 2309 IFS=$as_save_IFS 2310 2311 fi 2312 fi 2313 STRIP=$ac_cv_prog_STRIP 2314 if test -n "$STRIP"; then 2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2316 $as_echo "$STRIP" >&6; } 2317 else 2318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2319 $as_echo "no" >&6; } 2320 fi 2321 2322 2323 fi 2324 if test -z "$ac_cv_prog_STRIP"; then 2325 ac_ct_STRIP=$STRIP 2326 # Extract the first word of "strip", so it can be a program name with args. 2327 set dummy strip; ac_word=$2 2328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2329 $as_echo_n "checking for $ac_word... " >&6; } 2330 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2331 $as_echo_n "(cached) " >&6 2332 else 2333 if test -n "$ac_ct_STRIP"; then 2334 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2335 else 2336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2337 for as_dir in $PATH 2338 do 2339 IFS=$as_save_IFS 2340 test -z "$as_dir" && as_dir=. 2341 for ac_exec_ext in '' $ac_executable_extensions; do 2342 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2343 ac_cv_prog_ac_ct_STRIP="strip" 2344 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2345 break 2 2346 fi 2347 done 2348 done 2349 IFS=$as_save_IFS 2350 2351 fi 2352 fi 2353 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2354 if test -n "$ac_ct_STRIP"; then 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2356 $as_echo "$ac_ct_STRIP" >&6; } 2357 else 2358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2359 $as_echo "no" >&6; } 2360 fi 2361 2362 if test "x$ac_ct_STRIP" = x; then 2363 STRIP=":" 2364 else 2365 case $cross_compiling:$ac_tool_warned in 2366 yes:) 2367 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2368 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2369 ac_tool_warned=yes ;; 2370 esac 2371 STRIP=$ac_ct_STRIP 2372 fi 2373 else 2374 STRIP="$ac_cv_prog_STRIP" 2375 fi 2376 2377 fi 2378 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2379 2380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2381 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2382 if test -z "$MKDIR_P"; then 2383 if ${ac_cv_path_mkdir+:} false; then : 2384 $as_echo_n "(cached) " >&6 2385 else 2386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2387 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2388 do 2389 IFS=$as_save_IFS 2390 test -z "$as_dir" && as_dir=. 2391 for ac_prog in mkdir gmkdir; do 2392 for ac_exec_ext in '' $ac_executable_extensions; do 2393 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2394 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2395 'mkdir (GNU coreutils) '* | \ 2396 'mkdir (coreutils) '* | \ 2397 'mkdir (fileutils) '4.1*) 2398 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2399 break 3;; 2400 esac 2401 done 2402 done 2403 done 2404 IFS=$as_save_IFS 2405 2406 fi 2407 2408 test -d ./--version && rmdir ./--version 2409 if test "${ac_cv_path_mkdir+set}" = set; then 2410 MKDIR_P="$ac_cv_path_mkdir -p" 2411 else 2412 # As a last resort, use the slow shell script. Don't cache a 2413 # value for MKDIR_P within a source directory, because that will 2414 # break other packages using the cache if that directory is 2415 # removed, or if the value is a relative name. 2416 MKDIR_P="$ac_install_sh -d" 2417 fi 2418 fi 2419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2420 $as_echo "$MKDIR_P" >&6; } 2421 2422 mkdir_p="$MKDIR_P" 2423 case $mkdir_p in 2424 [\\/$]* | ?:[\\/]*) ;; 2425 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2426 esac 2427 2428 for ac_prog in gawk mawk nawk awk 2429 do 2430 # Extract the first word of "$ac_prog", so it can be a program name with args. 2431 set dummy $ac_prog; ac_word=$2 2432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2433 $as_echo_n "checking for $ac_word... " >&6; } 2434 if ${ac_cv_prog_AWK+:} false; then : 2435 $as_echo_n "(cached) " >&6 2436 else 2437 if test -n "$AWK"; then 2438 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2439 else 2440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2441 for as_dir in $PATH 2442 do 2443 IFS=$as_save_IFS 2444 test -z "$as_dir" && as_dir=. 2445 for ac_exec_ext in '' $ac_executable_extensions; do 2446 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2447 ac_cv_prog_AWK="$ac_prog" 2448 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2449 break 2 2450 fi 2451 done 2452 done 2453 IFS=$as_save_IFS 2454 2455 fi 2456 fi 2457 AWK=$ac_cv_prog_AWK 2458 if test -n "$AWK"; then 2459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2460 $as_echo "$AWK" >&6; } 2461 else 2462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2463 $as_echo "no" >&6; } 2464 fi 2465 2466 2467 test -n "$AWK" && break 2468 done 2469 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2471 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2472 set x ${MAKE-make} 2473 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2474 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2475 $as_echo_n "(cached) " >&6 2476 else 2477 cat >conftest.make <<\_ACEOF 2478 SHELL = /bin/sh 2479 all: 2480 @echo '@@@%%%=$(MAKE)=@@@%%%' 2481 _ACEOF 2482 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2483 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2484 *@@@%%%=?*=@@@%%%*) 2485 eval ac_cv_prog_make_${ac_make}_set=yes;; 2486 *) 2487 eval ac_cv_prog_make_${ac_make}_set=no;; 2488 esac 2489 rm -f conftest.make 2490 fi 2491 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2493 $as_echo "yes" >&6; } 2494 SET_MAKE= 2495 else 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2497 $as_echo "no" >&6; } 2498 SET_MAKE="MAKE=${MAKE-make}" 2499 fi 2500 2501 rm -rf .tst 2>/dev/null 2502 mkdir .tst 2>/dev/null 2503 if test -d .tst; then 2504 am__leading_dot=. 2505 else 2506 am__leading_dot=_ 2507 fi 2508 rmdir .tst 2>/dev/null 2509 2510 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2511 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2512 # is not polluted with repeated "-I." 2513 am__isrc=' -I$(srcdir)' 2514 # test to see if srcdir already configured 2515 if test -f $srcdir/config.status; then 2516 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2517 fi 2518 fi 2519 2520 # test whether we have cygpath 2521 if test -z "$CYGPATH_W"; then 2522 if (cygpath --version) >/dev/null 2>/dev/null; then 2523 CYGPATH_W='cygpath -w' 2524 else 2525 CYGPATH_W=echo 2526 fi 2527 fi 2528 2529 2530 # Define the identity of the package. 2531 PACKAGE='listres' 2532 VERSION='1.0.3' 2533 2534 2535 cat >>confdefs.h <<_ACEOF 2536 #define PACKAGE "$PACKAGE" 2537 _ACEOF 2538 2539 2540 cat >>confdefs.h <<_ACEOF 2541 #define VERSION "$VERSION" 2542 _ACEOF 2543 2544 # Some tools Automake needs. 2545 2546 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2547 2548 2549 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2550 2551 2552 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2553 2554 2555 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2556 2557 2558 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2559 2560 # We need awk for the "check" target. The system "awk" is bad on 2561 # some platforms. 2562 # Always define AMTAR for backward compatibility. 2563 2564 AMTAR=${AMTAR-"${am_missing_run}tar"} 2565 2566 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2567 2568 2569 2570 2571 2572 2573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2574 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2575 # Check whether --enable-maintainer-mode was given. 2576 if test "${enable_maintainer_mode+set}" = set; then : 2577 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2578 else 2579 USE_MAINTAINER_MODE=no 2580 fi 2581 2582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2583 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2584 if test $USE_MAINTAINER_MODE = yes; then 2585 MAINTAINER_MODE_TRUE= 2586 MAINTAINER_MODE_FALSE='#' 2587 else 2588 MAINTAINER_MODE_TRUE='#' 2589 MAINTAINER_MODE_FALSE= 2590 fi 2591 2592 MAINT=$MAINTAINER_MODE_TRUE 2593 2594 2595 2596 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 DEPDIR="${am__leading_dot}deps" 2609 2610 ac_config_commands="$ac_config_commands depfiles" 2611 2612 2613 am_make=${MAKE-make} 2614 cat > confinc << 'END' 2615 am__doit: 2616 @echo this is the am__doit target 2617 .PHONY: am__doit 2618 END 2619 # If we don't find an include directive, just comment out the code. 2620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2621 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2622 am__include="#" 2623 am__quote= 2624 _am_result=none 2625 # First try GNU make style include. 2626 echo "include confinc" > confmf 2627 # Ignore all kinds of additional output from `make'. 2628 case `$am_make -s -f confmf 2> /dev/null` in #( 2629 *the\ am__doit\ target*) 2630 am__include=include 2631 am__quote= 2632 _am_result=GNU 2633 ;; 2634 esac 2635 # Now try BSD make style include. 2636 if test "$am__include" = "#"; then 2637 echo '.include "confinc"' > confmf 2638 case `$am_make -s -f confmf 2> /dev/null` in #( 2639 *the\ am__doit\ target*) 2640 am__include=.include 2641 am__quote="\"" 2642 _am_result=BSD 2643 ;; 2644 esac 2645 fi 2646 2647 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2649 $as_echo "$_am_result" >&6; } 2650 rm -f confinc confmf 2651 2652 # Check whether --enable-dependency-tracking was given. 2653 if test "${enable_dependency_tracking+set}" = set; then : 2654 enableval=$enable_dependency_tracking; 2655 fi 2656 2657 if test "x$enable_dependency_tracking" != xno; then 2658 am_depcomp="$ac_aux_dir/depcomp" 2659 AMDEPBACKSLASH='\' 2660 fi 2661 if test "x$enable_dependency_tracking" != xno; then 2662 AMDEP_TRUE= 2663 AMDEP_FALSE='#' 2664 else 2665 AMDEP_TRUE='#' 2666 AMDEP_FALSE= 2667 fi 2668 2669 2670 ac_ext=c 2671 ac_cpp='$CPP $CPPFLAGS' 2672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2674 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2675 if test -n "$ac_tool_prefix"; then 2676 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2677 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2679 $as_echo_n "checking for $ac_word... " >&6; } 2680 if ${ac_cv_prog_CC+:} false; then : 2681 $as_echo_n "(cached) " >&6 2682 else 2683 if test -n "$CC"; then 2684 ac_cv_prog_CC="$CC" # Let the user override the test. 2685 else 2686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2687 for as_dir in $PATH 2688 do 2689 IFS=$as_save_IFS 2690 test -z "$as_dir" && as_dir=. 2691 for ac_exec_ext in '' $ac_executable_extensions; do 2692 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2693 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2694 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2695 break 2 2696 fi 2697 done 2698 done 2699 IFS=$as_save_IFS 2700 2701 fi 2702 fi 2703 CC=$ac_cv_prog_CC 2704 if test -n "$CC"; then 2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2706 $as_echo "$CC" >&6; } 2707 else 2708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2709 $as_echo "no" >&6; } 2710 fi 2711 2712 2713 fi 2714 if test -z "$ac_cv_prog_CC"; then 2715 ac_ct_CC=$CC 2716 # Extract the first word of "gcc", so it can be a program name with args. 2717 set dummy gcc; ac_word=$2 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2719 $as_echo_n "checking for $ac_word... " >&6; } 2720 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2721 $as_echo_n "(cached) " >&6 2722 else 2723 if test -n "$ac_ct_CC"; then 2724 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2725 else 2726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2727 for as_dir in $PATH 2728 do 2729 IFS=$as_save_IFS 2730 test -z "$as_dir" && as_dir=. 2731 for ac_exec_ext in '' $ac_executable_extensions; do 2732 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2733 ac_cv_prog_ac_ct_CC="gcc" 2734 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2735 break 2 2736 fi 2737 done 2738 done 2739 IFS=$as_save_IFS 2740 2741 fi 2742 fi 2743 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2744 if test -n "$ac_ct_CC"; then 2745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2746 $as_echo "$ac_ct_CC" >&6; } 2747 else 2748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2749 $as_echo "no" >&6; } 2750 fi 2751 2752 if test "x$ac_ct_CC" = x; then 2753 CC="" 2754 else 2755 case $cross_compiling:$ac_tool_warned in 2756 yes:) 2757 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2758 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2759 ac_tool_warned=yes ;; 2760 esac 2761 CC=$ac_ct_CC 2762 fi 2763 else 2764 CC="$ac_cv_prog_CC" 2765 fi 2766 2767 if test -z "$CC"; then 2768 if test -n "$ac_tool_prefix"; then 2769 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2770 set dummy ${ac_tool_prefix}cc; ac_word=$2 2771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2772 $as_echo_n "checking for $ac_word... " >&6; } 2773 if ${ac_cv_prog_CC+:} false; then : 2774 $as_echo_n "(cached) " >&6 2775 else 2776 if test -n "$CC"; then 2777 ac_cv_prog_CC="$CC" # Let the user override the test. 2778 else 2779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2780 for as_dir in $PATH 2781 do 2782 IFS=$as_save_IFS 2783 test -z "$as_dir" && as_dir=. 2784 for ac_exec_ext in '' $ac_executable_extensions; do 2785 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2786 ac_cv_prog_CC="${ac_tool_prefix}cc" 2787 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2788 break 2 2789 fi 2790 done 2791 done 2792 IFS=$as_save_IFS 2793 2794 fi 2795 fi 2796 CC=$ac_cv_prog_CC 2797 if test -n "$CC"; then 2798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2799 $as_echo "$CC" >&6; } 2800 else 2801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2802 $as_echo "no" >&6; } 2803 fi 2804 2805 2806 fi 2807 fi 2808 if test -z "$CC"; then 2809 # Extract the first word of "cc", so it can be a program name with args. 2810 set dummy cc; ac_word=$2 2811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2812 $as_echo_n "checking for $ac_word... " >&6; } 2813 if ${ac_cv_prog_CC+:} false; then : 2814 $as_echo_n "(cached) " >&6 2815 else 2816 if test -n "$CC"; then 2817 ac_cv_prog_CC="$CC" # Let the user override the test. 2818 else 2819 ac_prog_rejected=no 2820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2821 for as_dir in $PATH 2822 do 2823 IFS=$as_save_IFS 2824 test -z "$as_dir" && as_dir=. 2825 for ac_exec_ext in '' $ac_executable_extensions; do 2826 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2827 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2828 ac_prog_rejected=yes 2829 continue 2830 fi 2831 ac_cv_prog_CC="cc" 2832 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2833 break 2 2834 fi 2835 done 2836 done 2837 IFS=$as_save_IFS 2838 2839 if test $ac_prog_rejected = yes; then 2840 # We found a bogon in the path, so make sure we never use it. 2841 set dummy $ac_cv_prog_CC 2842 shift 2843 if test $# != 0; then 2844 # We chose a different compiler from the bogus one. 2845 # However, it has the same basename, so the bogon will be chosen 2846 # first if we set CC to just the basename; use the full file name. 2847 shift 2848 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2849 fi 2850 fi 2851 fi 2852 fi 2853 CC=$ac_cv_prog_CC 2854 if test -n "$CC"; then 2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2856 $as_echo "$CC" >&6; } 2857 else 2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2859 $as_echo "no" >&6; } 2860 fi 2861 2862 2863 fi 2864 if test -z "$CC"; then 2865 if test -n "$ac_tool_prefix"; then 2866 for ac_prog in cl.exe 2867 do 2868 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2869 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2871 $as_echo_n "checking for $ac_word... " >&6; } 2872 if ${ac_cv_prog_CC+:} false; then : 2873 $as_echo_n "(cached) " >&6 2874 else 2875 if test -n "$CC"; then 2876 ac_cv_prog_CC="$CC" # Let the user override the test. 2877 else 2878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2879 for as_dir in $PATH 2880 do 2881 IFS=$as_save_IFS 2882 test -z "$as_dir" && as_dir=. 2883 for ac_exec_ext in '' $ac_executable_extensions; do 2884 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2885 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2886 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2887 break 2 2888 fi 2889 done 2890 done 2891 IFS=$as_save_IFS 2892 2893 fi 2894 fi 2895 CC=$ac_cv_prog_CC 2896 if test -n "$CC"; then 2897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2898 $as_echo "$CC" >&6; } 2899 else 2900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2901 $as_echo "no" >&6; } 2902 fi 2903 2904 2905 test -n "$CC" && break 2906 done 2907 fi 2908 if test -z "$CC"; then 2909 ac_ct_CC=$CC 2910 for ac_prog in cl.exe 2911 do 2912 # Extract the first word of "$ac_prog", so it can be a program name with args. 2913 set dummy $ac_prog; ac_word=$2 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2915 $as_echo_n "checking for $ac_word... " >&6; } 2916 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2917 $as_echo_n "(cached) " >&6 2918 else 2919 if test -n "$ac_ct_CC"; then 2920 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2921 else 2922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2923 for as_dir in $PATH 2924 do 2925 IFS=$as_save_IFS 2926 test -z "$as_dir" && as_dir=. 2927 for ac_exec_ext in '' $ac_executable_extensions; do 2928 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2929 ac_cv_prog_ac_ct_CC="$ac_prog" 2930 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2931 break 2 2932 fi 2933 done 2934 done 2935 IFS=$as_save_IFS 2936 2937 fi 2938 fi 2939 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2940 if test -n "$ac_ct_CC"; then 2941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2942 $as_echo "$ac_ct_CC" >&6; } 2943 else 2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2945 $as_echo "no" >&6; } 2946 fi 2947 2948 2949 test -n "$ac_ct_CC" && break 2950 done 2951 2952 if test "x$ac_ct_CC" = x; then 2953 CC="" 2954 else 2955 case $cross_compiling:$ac_tool_warned in 2956 yes:) 2957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2958 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2959 ac_tool_warned=yes ;; 2960 esac 2961 CC=$ac_ct_CC 2962 fi 2963 fi 2964 2965 fi 2966 2967 2968 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2970 as_fn_error $? "no acceptable C compiler found in \$PATH 2971 See \`config.log' for more details" "$LINENO" 5; } 2972 2973 # Provide some information about the compiler. 2974 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2975 set X $ac_compile 2976 ac_compiler=$2 2977 for ac_option in --version -v -V -qversion; do 2978 { { ac_try="$ac_compiler $ac_option >&5" 2979 case "(($ac_try" in 2980 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2981 *) ac_try_echo=$ac_try;; 2982 esac 2983 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2984 $as_echo "$ac_try_echo"; } >&5 2985 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2986 ac_status=$? 2987 if test -s conftest.err; then 2988 sed '10a\ 2989 ... rest of stderr output deleted ... 2990 10q' conftest.err >conftest.er1 2991 cat conftest.er1 >&5 2992 fi 2993 rm -f conftest.er1 conftest.err 2994 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2995 test $ac_status = 0; } 2996 done 2997 2998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2999 /* end confdefs.h. */ 3000 3001 int 3002 main () 3003 { 3004 3005 ; 3006 return 0; 3007 } 3008 _ACEOF 3009 ac_clean_files_save=$ac_clean_files 3010 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3011 # Try to create an executable without -o first, disregard a.out. 3012 # It will help us diagnose broken compilers, and finding out an intuition 3013 # of exeext. 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3015 $as_echo_n "checking whether the C compiler works... " >&6; } 3016 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3017 3018 # The possible output files: 3019 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3020 3021 ac_rmfiles= 3022 for ac_file in $ac_files 3023 do 3024 case $ac_file in 3025 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3026 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3027 esac 3028 done 3029 rm -f $ac_rmfiles 3030 3031 if { { ac_try="$ac_link_default" 3032 case "(($ac_try" in 3033 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3034 *) ac_try_echo=$ac_try;; 3035 esac 3036 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3037 $as_echo "$ac_try_echo"; } >&5 3038 (eval "$ac_link_default") 2>&5 3039 ac_status=$? 3040 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3041 test $ac_status = 0; }; then : 3042 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3043 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3044 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3045 # so that the user can short-circuit this test for compilers unknown to 3046 # Autoconf. 3047 for ac_file in $ac_files '' 3048 do 3049 test -f "$ac_file" || continue 3050 case $ac_file in 3051 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3052 ;; 3053 [ab].out ) 3054 # We found the default executable, but exeext='' is most 3055 # certainly right. 3056 break;; 3057 *.* ) 3058 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3059 then :; else 3060 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3061 fi 3062 # We set ac_cv_exeext here because the later test for it is not 3063 # safe: cross compilers may not add the suffix if given an `-o' 3064 # argument, so we may need to know it at that point already. 3065 # Even if this section looks crufty: it has the advantage of 3066 # actually working. 3067 break;; 3068 * ) 3069 break;; 3070 esac 3071 done 3072 test "$ac_cv_exeext" = no && ac_cv_exeext= 3073 3074 else 3075 ac_file='' 3076 fi 3077 if test -z "$ac_file"; then : 3078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3079 $as_echo "no" >&6; } 3080 $as_echo "$as_me: failed program was:" >&5 3081 sed 's/^/| /' conftest.$ac_ext >&5 3082 3083 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3085 as_fn_error 77 "C compiler cannot create executables 3086 See \`config.log' for more details" "$LINENO" 5; } 3087 else 3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3089 $as_echo "yes" >&6; } 3090 fi 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3092 $as_echo_n "checking for C compiler default output file name... " >&6; } 3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3094 $as_echo "$ac_file" >&6; } 3095 ac_exeext=$ac_cv_exeext 3096 3097 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3098 ac_clean_files=$ac_clean_files_save 3099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3100 $as_echo_n "checking for suffix of executables... " >&6; } 3101 if { { ac_try="$ac_link" 3102 case "(($ac_try" in 3103 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3104 *) ac_try_echo=$ac_try;; 3105 esac 3106 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3107 $as_echo "$ac_try_echo"; } >&5 3108 (eval "$ac_link") 2>&5 3109 ac_status=$? 3110 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3111 test $ac_status = 0; }; then : 3112 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3113 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3114 # work properly (i.e., refer to `conftest.exe'), while it won't with 3115 # `rm'. 3116 for ac_file in conftest.exe conftest conftest.*; do 3117 test -f "$ac_file" || continue 3118 case $ac_file in 3119 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3120 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3121 break;; 3122 * ) break;; 3123 esac 3124 done 3125 else 3126 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3127 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3128 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3129 See \`config.log' for more details" "$LINENO" 5; } 3130 fi 3131 rm -f conftest conftest$ac_cv_exeext 3132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3133 $as_echo "$ac_cv_exeext" >&6; } 3134 3135 rm -f conftest.$ac_ext 3136 EXEEXT=$ac_cv_exeext 3137 ac_exeext=$EXEEXT 3138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3139 /* end confdefs.h. */ 3140 #include <stdio.h> 3141 int 3142 main () 3143 { 3144 FILE *f = fopen ("conftest.out", "w"); 3145 return ferror (f) || fclose (f) != 0; 3146 3147 ; 3148 return 0; 3149 } 3150 _ACEOF 3151 ac_clean_files="$ac_clean_files conftest.out" 3152 # Check that the compiler produces executables we can run. If not, either 3153 # the compiler is broken, or we cross compile. 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3155 $as_echo_n "checking whether we are cross compiling... " >&6; } 3156 if test "$cross_compiling" != yes; then 3157 { { ac_try="$ac_link" 3158 case "(($ac_try" in 3159 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3160 *) ac_try_echo=$ac_try;; 3161 esac 3162 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3163 $as_echo "$ac_try_echo"; } >&5 3164 (eval "$ac_link") 2>&5 3165 ac_status=$? 3166 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3167 test $ac_status = 0; } 3168 if { ac_try='./conftest$ac_cv_exeext' 3169 { { case "(($ac_try" in 3170 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3171 *) ac_try_echo=$ac_try;; 3172 esac 3173 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3174 $as_echo "$ac_try_echo"; } >&5 3175 (eval "$ac_try") 2>&5 3176 ac_status=$? 3177 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3178 test $ac_status = 0; }; }; then 3179 cross_compiling=no 3180 else 3181 if test "$cross_compiling" = maybe; then 3182 cross_compiling=yes 3183 else 3184 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3185 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3186 as_fn_error $? "cannot run C compiled programs. 3187 If you meant to cross compile, use \`--host'. 3188 See \`config.log' for more details" "$LINENO" 5; } 3189 fi 3190 fi 3191 fi 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3193 $as_echo "$cross_compiling" >&6; } 3194 3195 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3196 ac_clean_files=$ac_clean_files_save 3197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3198 $as_echo_n "checking for suffix of object files... " >&6; } 3199 if ${ac_cv_objext+:} false; then : 3200 $as_echo_n "(cached) " >&6 3201 else 3202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3203 /* end confdefs.h. */ 3204 3205 int 3206 main () 3207 { 3208 3209 ; 3210 return 0; 3211 } 3212 _ACEOF 3213 rm -f conftest.o conftest.obj 3214 if { { ac_try="$ac_compile" 3215 case "(($ac_try" in 3216 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3217 *) ac_try_echo=$ac_try;; 3218 esac 3219 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3220 $as_echo "$ac_try_echo"; } >&5 3221 (eval "$ac_compile") 2>&5 3222 ac_status=$? 3223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3224 test $ac_status = 0; }; then : 3225 for ac_file in conftest.o conftest.obj conftest.*; do 3226 test -f "$ac_file" || continue; 3227 case $ac_file in 3228 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3229 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3230 break;; 3231 esac 3232 done 3233 else 3234 $as_echo "$as_me: failed program was:" >&5 3235 sed 's/^/| /' conftest.$ac_ext >&5 3236 3237 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3238 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3239 as_fn_error $? "cannot compute suffix of object files: cannot compile 3240 See \`config.log' for more details" "$LINENO" 5; } 3241 fi 3242 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3243 fi 3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3245 $as_echo "$ac_cv_objext" >&6; } 3246 OBJEXT=$ac_cv_objext 3247 ac_objext=$OBJEXT 3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3249 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3250 if ${ac_cv_c_compiler_gnu+:} false; then : 3251 $as_echo_n "(cached) " >&6 3252 else 3253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3254 /* end confdefs.h. */ 3255 3256 int 3257 main () 3258 { 3259 #ifndef __GNUC__ 3260 choke me 3261 #endif 3262 3263 ; 3264 return 0; 3265 } 3266 _ACEOF 3267 if ac_fn_c_try_compile "$LINENO"; then : 3268 ac_compiler_gnu=yes 3269 else 3270 ac_compiler_gnu=no 3271 fi 3272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3273 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3274 3275 fi 3276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3277 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3278 if test $ac_compiler_gnu = yes; then 3279 GCC=yes 3280 else 3281 GCC= 3282 fi 3283 ac_test_CFLAGS=${CFLAGS+set} 3284 ac_save_CFLAGS=$CFLAGS 3285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3286 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3287 if ${ac_cv_prog_cc_g+:} false; then : 3288 $as_echo_n "(cached) " >&6 3289 else 3290 ac_save_c_werror_flag=$ac_c_werror_flag 3291 ac_c_werror_flag=yes 3292 ac_cv_prog_cc_g=no 3293 CFLAGS="-g" 3294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3295 /* end confdefs.h. */ 3296 3297 int 3298 main () 3299 { 3300 3301 ; 3302 return 0; 3303 } 3304 _ACEOF 3305 if ac_fn_c_try_compile "$LINENO"; then : 3306 ac_cv_prog_cc_g=yes 3307 else 3308 CFLAGS="" 3309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3310 /* end confdefs.h. */ 3311 3312 int 3313 main () 3314 { 3315 3316 ; 3317 return 0; 3318 } 3319 _ACEOF 3320 if ac_fn_c_try_compile "$LINENO"; then : 3321 3322 else 3323 ac_c_werror_flag=$ac_save_c_werror_flag 3324 CFLAGS="-g" 3325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3326 /* end confdefs.h. */ 3327 3328 int 3329 main () 3330 { 3331 3332 ; 3333 return 0; 3334 } 3335 _ACEOF 3336 if ac_fn_c_try_compile "$LINENO"; then : 3337 ac_cv_prog_cc_g=yes 3338 fi 3339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3340 fi 3341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3342 fi 3343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3344 ac_c_werror_flag=$ac_save_c_werror_flag 3345 fi 3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3347 $as_echo "$ac_cv_prog_cc_g" >&6; } 3348 if test "$ac_test_CFLAGS" = set; then 3349 CFLAGS=$ac_save_CFLAGS 3350 elif test $ac_cv_prog_cc_g = yes; then 3351 if test "$GCC" = yes; then 3352 CFLAGS="-g -O2" 3353 else 3354 CFLAGS="-g" 3355 fi 3356 else 3357 if test "$GCC" = yes; then 3358 CFLAGS="-O2" 3359 else 3360 CFLAGS= 3361 fi 3362 fi 3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3364 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3365 if ${ac_cv_prog_cc_c89+:} false; then : 3366 $as_echo_n "(cached) " >&6 3367 else 3368 ac_cv_prog_cc_c89=no 3369 ac_save_CC=$CC 3370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3371 /* end confdefs.h. */ 3372 #include <stdarg.h> 3373 #include <stdio.h> 3374 #include <sys/types.h> 3375 #include <sys/stat.h> 3376 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3377 struct buf { int x; }; 3378 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3379 static char *e (p, i) 3380 char **p; 3381 int i; 3382 { 3383 return p[i]; 3384 } 3385 static char *f (char * (*g) (char **, int), char **p, ...) 3386 { 3387 char *s; 3388 va_list v; 3389 va_start (v,p); 3390 s = g (p, va_arg (v,int)); 3391 va_end (v); 3392 return s; 3393 } 3394 3395 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3396 function prototypes and stuff, but not '\xHH' hex character constants. 3397 These don't provoke an error unfortunately, instead are silently treated 3398 as 'x'. The following induces an error, until -std is added to get 3399 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3400 array size at least. It's necessary to write '\x00'==0 to get something 3401 that's true only with -std. */ 3402 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3403 3404 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3405 inside strings and character constants. */ 3406 #define FOO(x) 'x' 3407 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3408 3409 int test (int i, double x); 3410 struct s1 {int (*f) (int a);}; 3411 struct s2 {int (*f) (double a);}; 3412 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3413 int argc; 3414 char **argv; 3415 int 3416 main () 3417 { 3418 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3419 ; 3420 return 0; 3421 } 3422 _ACEOF 3423 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3424 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3425 do 3426 CC="$ac_save_CC $ac_arg" 3427 if ac_fn_c_try_compile "$LINENO"; then : 3428 ac_cv_prog_cc_c89=$ac_arg 3429 fi 3430 rm -f core conftest.err conftest.$ac_objext 3431 test "x$ac_cv_prog_cc_c89" != "xno" && break 3432 done 3433 rm -f conftest.$ac_ext 3434 CC=$ac_save_CC 3435 3436 fi 3437 # AC_CACHE_VAL 3438 case "x$ac_cv_prog_cc_c89" in 3439 x) 3440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3441 $as_echo "none needed" >&6; } ;; 3442 xno) 3443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3444 $as_echo "unsupported" >&6; } ;; 3445 *) 3446 CC="$CC $ac_cv_prog_cc_c89" 3447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3448 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3449 esac 3450 if test "x$ac_cv_prog_cc_c89" != xno; then : 3451 3452 fi 3453 3454 ac_ext=c 3455 ac_cpp='$CPP $CPPFLAGS' 3456 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3457 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3458 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3459 3460 depcc="$CC" am_compiler_list= 3461 3462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3463 $as_echo_n "checking dependency style of $depcc... " >&6; } 3464 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3465 $as_echo_n "(cached) " >&6 3466 else 3467 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3468 # We make a subdir and do the tests there. Otherwise we can end up 3469 # making bogus files that we don't know about and never remove. For 3470 # instance it was reported that on HP-UX the gcc test will end up 3471 # making a dummy file named `D' -- because `-MD' means `put the output 3472 # in D'. 3473 mkdir conftest.dir 3474 # Copy depcomp to subdir because otherwise we won't find it if we're 3475 # using a relative directory. 3476 cp "$am_depcomp" conftest.dir 3477 cd conftest.dir 3478 # We will build objects and dependencies in a subdirectory because 3479 # it helps to detect inapplicable dependency modes. For instance 3480 # both Tru64's cc and ICC support -MD to output dependencies as a 3481 # side effect of compilation, but ICC will put the dependencies in 3482 # the current directory while Tru64 will put them in the object 3483 # directory. 3484 mkdir sub 3485 3486 am_cv_CC_dependencies_compiler_type=none 3487 if test "$am_compiler_list" = ""; then 3488 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3489 fi 3490 am__universal=false 3491 case " $depcc " in #( 3492 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3493 esac 3494 3495 for depmode in $am_compiler_list; do 3496 # Setup a source with many dependencies, because some compilers 3497 # like to wrap large dependency lists on column 80 (with \), and 3498 # we should not choose a depcomp mode which is confused by this. 3499 # 3500 # We need to recreate these files for each test, as the compiler may 3501 # overwrite some of them when testing with obscure command lines. 3502 # This happens at least with the AIX C compiler. 3503 : > sub/conftest.c 3504 for i in 1 2 3 4 5 6; do 3505 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3506 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3507 # Solaris 8's {/usr,}/bin/sh. 3508 touch sub/conftst$i.h 3509 done 3510 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3511 3512 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3513 # mode. It turns out that the SunPro C++ compiler does not properly 3514 # handle `-M -o', and we need to detect this. Also, some Intel 3515 # versions had trouble with output in subdirs 3516 am__obj=sub/conftest.${OBJEXT-o} 3517 am__minus_obj="-o $am__obj" 3518 case $depmode in 3519 gcc) 3520 # This depmode causes a compiler race in universal mode. 3521 test "$am__universal" = false || continue 3522 ;; 3523 nosideeffect) 3524 # after this tag, mechanisms are not by side-effect, so they'll 3525 # only be used when explicitly requested 3526 if test "x$enable_dependency_tracking" = xyes; then 3527 continue 3528 else 3529 break 3530 fi 3531 ;; 3532 msvisualcpp | msvcmsys) 3533 # This compiler won't grok `-c -o', but also, the minuso test has 3534 # not run yet. These depmodes are late enough in the game, and 3535 # so weak that their functioning should not be impacted. 3536 am__obj=conftest.${OBJEXT-o} 3537 am__minus_obj= 3538 ;; 3539 none) break ;; 3540 esac 3541 if depmode=$depmode \ 3542 source=sub/conftest.c object=$am__obj \ 3543 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3544 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3545 >/dev/null 2>conftest.err && 3546 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3547 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3548 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3549 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3550 # icc doesn't choke on unknown options, it will just issue warnings 3551 # or remarks (even with -Werror). So we grep stderr for any message 3552 # that says an option was ignored or not supported. 3553 # When given -MP, icc 7.0 and 7.1 complain thusly: 3554 # icc: Command line warning: ignoring option '-M'; no argument required 3555 # The diagnosis changed in icc 8.0: 3556 # icc: Command line remark: option '-MP' not supported 3557 if (grep 'ignoring option' conftest.err || 3558 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3559 am_cv_CC_dependencies_compiler_type=$depmode 3560 break 3561 fi 3562 fi 3563 done 3564 3565 cd .. 3566 rm -rf conftest.dir 3567 else 3568 am_cv_CC_dependencies_compiler_type=none 3569 fi 3570 3571 fi 3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3573 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3574 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3575 3576 if 3577 test "x$enable_dependency_tracking" != xno \ 3578 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3579 am__fastdepCC_TRUE= 3580 am__fastdepCC_FALSE='#' 3581 else 3582 am__fastdepCC_TRUE='#' 3583 am__fastdepCC_FALSE= 3584 fi 3585 3586 3587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3588 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3589 if ${ac_cv_prog_cc_c99+:} false; then : 3590 $as_echo_n "(cached) " >&6 3591 else 3592 ac_cv_prog_cc_c99=no 3593 ac_save_CC=$CC 3594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3595 /* end confdefs.h. */ 3596 #include <stdarg.h> 3597 #include <stdbool.h> 3598 #include <stdlib.h> 3599 #include <wchar.h> 3600 #include <stdio.h> 3601 3602 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3603 #define debug(...) fprintf (stderr, __VA_ARGS__) 3604 #define showlist(...) puts (#__VA_ARGS__) 3605 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3606 static void 3607 test_varargs_macros (void) 3608 { 3609 int x = 1234; 3610 int y = 5678; 3611 debug ("Flag"); 3612 debug ("X = %d\n", x); 3613 showlist (The first, second, and third items.); 3614 report (x>y, "x is %d but y is %d", x, y); 3615 } 3616 3617 // Check long long types. 3618 #define BIG64 18446744073709551615ull 3619 #define BIG32 4294967295ul 3620 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3621 #if !BIG_OK 3622 your preprocessor is broken; 3623 #endif 3624 #if BIG_OK 3625 #else 3626 your preprocessor is broken; 3627 #endif 3628 static long long int bignum = -9223372036854775807LL; 3629 static unsigned long long int ubignum = BIG64; 3630 3631 struct incomplete_array 3632 { 3633 int datasize; 3634 double data[]; 3635 }; 3636 3637 struct named_init { 3638 int number; 3639 const wchar_t *name; 3640 double average; 3641 }; 3642 3643 typedef const char *ccp; 3644 3645 static inline int 3646 test_restrict (ccp restrict text) 3647 { 3648 // See if C++-style comments work. 3649 // Iterate through items via the restricted pointer. 3650 // Also check for declarations in for loops. 3651 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3652 continue; 3653 return 0; 3654 } 3655 3656 // Check varargs and va_copy. 3657 static void 3658 test_varargs (const char *format, ...) 3659 { 3660 va_list args; 3661 va_start (args, format); 3662 va_list args_copy; 3663 va_copy (args_copy, args); 3664 3665 const char *str; 3666 int number; 3667 float fnumber; 3668 3669 while (*format) 3670 { 3671 switch (*format++) 3672 { 3673 case 's': // string 3674 str = va_arg (args_copy, const char *); 3675 break; 3676 case 'd': // int 3677 number = va_arg (args_copy, int); 3678 break; 3679 case 'f': // float 3680 fnumber = va_arg (args_copy, double); 3681 break; 3682 default: 3683 break; 3684 } 3685 } 3686 va_end (args_copy); 3687 va_end (args); 3688 } 3689 3690 int 3691 main () 3692 { 3693 3694 // Check bool. 3695 _Bool success = false; 3696 3697 // Check restrict. 3698 if (test_restrict ("String literal") == 0) 3699 success = true; 3700 char *restrict newvar = "Another string"; 3701 3702 // Check varargs. 3703 test_varargs ("s, d' f .", "string", 65, 34.234); 3704 test_varargs_macros (); 3705 3706 // Check flexible array members. 3707 struct incomplete_array *ia = 3708 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3709 ia->datasize = 10; 3710 for (int i = 0; i < ia->datasize; ++i) 3711 ia->data[i] = i * 1.234; 3712 3713 // Check named initializers. 3714 struct named_init ni = { 3715 .number = 34, 3716 .name = L"Test wide string", 3717 .average = 543.34343, 3718 }; 3719 3720 ni.number = 58; 3721 3722 int dynamic_array[ni.number]; 3723 dynamic_array[ni.number - 1] = 543; 3724 3725 // work around unused variable warnings 3726 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3727 || dynamic_array[ni.number - 1] != 543); 3728 3729 ; 3730 return 0; 3731 } 3732 _ACEOF 3733 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3734 do 3735 CC="$ac_save_CC $ac_arg" 3736 if ac_fn_c_try_compile "$LINENO"; then : 3737 ac_cv_prog_cc_c99=$ac_arg 3738 fi 3739 rm -f core conftest.err conftest.$ac_objext 3740 test "x$ac_cv_prog_cc_c99" != "xno" && break 3741 done 3742 rm -f conftest.$ac_ext 3743 CC=$ac_save_CC 3744 3745 fi 3746 # AC_CACHE_VAL 3747 case "x$ac_cv_prog_cc_c99" in 3748 x) 3749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3750 $as_echo "none needed" >&6; } ;; 3751 xno) 3752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3753 $as_echo "unsupported" >&6; } ;; 3754 *) 3755 CC="$CC $ac_cv_prog_cc_c99" 3756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3757 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3758 esac 3759 if test "x$ac_cv_prog_cc_c99" != xno; then : 3760 3761 fi 3762 3763 3764 3765 ac_ext=c 3766 ac_cpp='$CPP $CPPFLAGS' 3767 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3768 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3769 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3771 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3772 # On Suns, sometimes $CPP names a directory. 3773 if test -n "$CPP" && test -d "$CPP"; then 3774 CPP= 3775 fi 3776 if test -z "$CPP"; then 3777 if ${ac_cv_prog_CPP+:} false; then : 3778 $as_echo_n "(cached) " >&6 3779 else 3780 # Double quotes because CPP needs to be expanded 3781 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3782 do 3783 ac_preproc_ok=false 3784 for ac_c_preproc_warn_flag in '' yes 3785 do 3786 # Use a header file that comes with gcc, so configuring glibc 3787 # with a fresh cross-compiler works. 3788 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3789 # <limits.h> exists even on freestanding compilers. 3790 # On the NeXT, cc -E runs the code through the compiler's parser, 3791 # not just through cpp. "Syntax error" is here to catch this case. 3792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3793 /* end confdefs.h. */ 3794 #ifdef __STDC__ 3795 # include <limits.h> 3796 #else 3797 # include <assert.h> 3798 #endif 3799 Syntax error 3800 _ACEOF 3801 if ac_fn_c_try_cpp "$LINENO"; then : 3802 3803 else 3804 # Broken: fails on valid input. 3805 continue 3806 fi 3807 rm -f conftest.err conftest.i conftest.$ac_ext 3808 3809 # OK, works on sane cases. Now check whether nonexistent headers 3810 # can be detected and how. 3811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3812 /* end confdefs.h. */ 3813 #include <ac_nonexistent.h> 3814 _ACEOF 3815 if ac_fn_c_try_cpp "$LINENO"; then : 3816 # Broken: success on invalid input. 3817 continue 3818 else 3819 # Passes both tests. 3820 ac_preproc_ok=: 3821 break 3822 fi 3823 rm -f conftest.err conftest.i conftest.$ac_ext 3824 3825 done 3826 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3827 rm -f conftest.i conftest.err conftest.$ac_ext 3828 if $ac_preproc_ok; then : 3829 break 3830 fi 3831 3832 done 3833 ac_cv_prog_CPP=$CPP 3834 3835 fi 3836 CPP=$ac_cv_prog_CPP 3837 else 3838 ac_cv_prog_CPP=$CPP 3839 fi 3840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3841 $as_echo "$CPP" >&6; } 3842 ac_preproc_ok=false 3843 for ac_c_preproc_warn_flag in '' yes 3844 do 3845 # Use a header file that comes with gcc, so configuring glibc 3846 # with a fresh cross-compiler works. 3847 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3848 # <limits.h> exists even on freestanding compilers. 3849 # On the NeXT, cc -E runs the code through the compiler's parser, 3850 # not just through cpp. "Syntax error" is here to catch this case. 3851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3852 /* end confdefs.h. */ 3853 #ifdef __STDC__ 3854 # include <limits.h> 3855 #else 3856 # include <assert.h> 3857 #endif 3858 Syntax error 3859 _ACEOF 3860 if ac_fn_c_try_cpp "$LINENO"; then : 3861 3862 else 3863 # Broken: fails on valid input. 3864 continue 3865 fi 3866 rm -f conftest.err conftest.i conftest.$ac_ext 3867 3868 # OK, works on sane cases. Now check whether nonexistent headers 3869 # can be detected and how. 3870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3871 /* end confdefs.h. */ 3872 #include <ac_nonexistent.h> 3873 _ACEOF 3874 if ac_fn_c_try_cpp "$LINENO"; then : 3875 # Broken: success on invalid input. 3876 continue 3877 else 3878 # Passes both tests. 3879 ac_preproc_ok=: 3880 break 3881 fi 3882 rm -f conftest.err conftest.i conftest.$ac_ext 3883 3884 done 3885 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3886 rm -f conftest.i conftest.err conftest.$ac_ext 3887 if $ac_preproc_ok; then : 3888 3889 else 3890 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3891 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3892 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3893 See \`config.log' for more details" "$LINENO" 5; } 3894 fi 3895 3896 ac_ext=c 3897 ac_cpp='$CPP $CPPFLAGS' 3898 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3899 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3900 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3901 3902 3903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3904 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3905 if ${ac_cv_path_GREP+:} false; then : 3906 $as_echo_n "(cached) " >&6 3907 else 3908 if test -z "$GREP"; then 3909 ac_path_GREP_found=false 3910 # Loop through the user's path and test for each of PROGNAME-LIST 3911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3912 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3913 do 3914 IFS=$as_save_IFS 3915 test -z "$as_dir" && as_dir=. 3916 for ac_prog in grep ggrep; do 3917 for ac_exec_ext in '' $ac_executable_extensions; do 3918 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3919 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3920 # Check for GNU ac_path_GREP and select it if it is found. 3921 # Check for GNU $ac_path_GREP 3922 case `"$ac_path_GREP" --version 2>&1` in 3923 *GNU*) 3924 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3925 *) 3926 ac_count=0 3927 $as_echo_n 0123456789 >"conftest.in" 3928 while : 3929 do 3930 cat "conftest.in" "conftest.in" >"conftest.tmp" 3931 mv "conftest.tmp" "conftest.in" 3932 cp "conftest.in" "conftest.nl" 3933 $as_echo 'GREP' >> "conftest.nl" 3934 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3935 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3936 as_fn_arith $ac_count + 1 && ac_count=$as_val 3937 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3938 # Best one so far, save it but keep looking for a better one 3939 ac_cv_path_GREP="$ac_path_GREP" 3940 ac_path_GREP_max=$ac_count 3941 fi 3942 # 10*(2^10) chars as input seems more than enough 3943 test $ac_count -gt 10 && break 3944 done 3945 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3946 esac 3947 3948 $ac_path_GREP_found && break 3 3949 done 3950 done 3951 done 3952 IFS=$as_save_IFS 3953 if test -z "$ac_cv_path_GREP"; then 3954 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3955 fi 3956 else 3957 ac_cv_path_GREP=$GREP 3958 fi 3959 3960 fi 3961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3962 $as_echo "$ac_cv_path_GREP" >&6; } 3963 GREP="$ac_cv_path_GREP" 3964 3965 3966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3967 $as_echo_n "checking for egrep... " >&6; } 3968 if ${ac_cv_path_EGREP+:} false; then : 3969 $as_echo_n "(cached) " >&6 3970 else 3971 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3972 then ac_cv_path_EGREP="$GREP -E" 3973 else 3974 if test -z "$EGREP"; then 3975 ac_path_EGREP_found=false 3976 # Loop through the user's path and test for each of PROGNAME-LIST 3977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3978 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3979 do 3980 IFS=$as_save_IFS 3981 test -z "$as_dir" && as_dir=. 3982 for ac_prog in egrep; do 3983 for ac_exec_ext in '' $ac_executable_extensions; do 3984 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3985 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3986 # Check for GNU ac_path_EGREP and select it if it is found. 3987 # Check for GNU $ac_path_EGREP 3988 case `"$ac_path_EGREP" --version 2>&1` in 3989 *GNU*) 3990 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3991 *) 3992 ac_count=0 3993 $as_echo_n 0123456789 >"conftest.in" 3994 while : 3995 do 3996 cat "conftest.in" "conftest.in" >"conftest.tmp" 3997 mv "conftest.tmp" "conftest.in" 3998 cp "conftest.in" "conftest.nl" 3999 $as_echo 'EGREP' >> "conftest.nl" 4000 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4001 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4002 as_fn_arith $ac_count + 1 && ac_count=$as_val 4003 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4004 # Best one so far, save it but keep looking for a better one 4005 ac_cv_path_EGREP="$ac_path_EGREP" 4006 ac_path_EGREP_max=$ac_count 4007 fi 4008 # 10*(2^10) chars as input seems more than enough 4009 test $ac_count -gt 10 && break 4010 done 4011 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4012 esac 4013 4014 $ac_path_EGREP_found && break 3 4015 done 4016 done 4017 done 4018 IFS=$as_save_IFS 4019 if test -z "$ac_cv_path_EGREP"; then 4020 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4021 fi 4022 else 4023 ac_cv_path_EGREP=$EGREP 4024 fi 4025 4026 fi 4027 fi 4028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4029 $as_echo "$ac_cv_path_EGREP" >&6; } 4030 EGREP="$ac_cv_path_EGREP" 4031 4032 4033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4034 $as_echo_n "checking for ANSI C header files... " >&6; } 4035 if ${ac_cv_header_stdc+:} false; then : 4036 $as_echo_n "(cached) " >&6 4037 else 4038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4039 /* end confdefs.h. */ 4040 #include <stdlib.h> 4041 #include <stdarg.h> 4042 #include <string.h> 4043 #include <float.h> 4044 4045 int 4046 main () 4047 { 4048 4049 ; 4050 return 0; 4051 } 4052 _ACEOF 4053 if ac_fn_c_try_compile "$LINENO"; then : 4054 ac_cv_header_stdc=yes 4055 else 4056 ac_cv_header_stdc=no 4057 fi 4058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4059 4060 if test $ac_cv_header_stdc = yes; then 4061 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4063 /* end confdefs.h. */ 4064 #include <string.h> 4065 4066 _ACEOF 4067 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4068 $EGREP "memchr" >/dev/null 2>&1; then : 4069 4070 else 4071 ac_cv_header_stdc=no 4072 fi 4073 rm -f conftest* 4074 4075 fi 4076 4077 if test $ac_cv_header_stdc = yes; then 4078 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4080 /* end confdefs.h. */ 4081 #include <stdlib.h> 4082 4083 _ACEOF 4084 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4085 $EGREP "free" >/dev/null 2>&1; then : 4086 4087 else 4088 ac_cv_header_stdc=no 4089 fi 4090 rm -f conftest* 4091 4092 fi 4093 4094 if test $ac_cv_header_stdc = yes; then 4095 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4096 if test "$cross_compiling" = yes; then : 4097 : 4098 else 4099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4100 /* end confdefs.h. */ 4101 #include <ctype.h> 4102 #include <stdlib.h> 4103 #if ((' ' & 0x0FF) == 0x020) 4104 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4105 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4106 #else 4107 # define ISLOWER(c) \ 4108 (('a' <= (c) && (c) <= 'i') \ 4109 || ('j' <= (c) && (c) <= 'r') \ 4110 || ('s' <= (c) && (c) <= 'z')) 4111 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4112 #endif 4113 4114 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4115 int 4116 main () 4117 { 4118 int i; 4119 for (i = 0; i < 256; i++) 4120 if (XOR (islower (i), ISLOWER (i)) 4121 || toupper (i) != TOUPPER (i)) 4122 return 2; 4123 return 0; 4124 } 4125 _ACEOF 4126 if ac_fn_c_try_run "$LINENO"; then : 4127 4128 else 4129 ac_cv_header_stdc=no 4130 fi 4131 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4132 conftest.$ac_objext conftest.beam conftest.$ac_ext 4133 fi 4134 4135 fi 4136 fi 4137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4138 $as_echo "$ac_cv_header_stdc" >&6; } 4139 if test $ac_cv_header_stdc = yes; then 4140 4141 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4142 4143 fi 4144 4145 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4146 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4147 inttypes.h stdint.h unistd.h 4148 do : 4149 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4150 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4151 " 4152 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4153 cat >>confdefs.h <<_ACEOF 4154 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4155 _ACEOF 4156 4157 fi 4158 4159 done 4160 4161 4162 4163 4164 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4165 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4166 CLANGCC="yes" 4167 else 4168 CLANGCC="no" 4169 fi 4170 4171 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4172 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4173 INTELCC="yes" 4174 else 4175 INTELCC="no" 4176 fi 4177 4178 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4179 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4180 SUNCC="yes" 4181 else 4182 SUNCC="no" 4183 fi 4184 4185 4186 4187 4188 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4189 if test -n "$ac_tool_prefix"; then 4190 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4191 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4193 $as_echo_n "checking for $ac_word... " >&6; } 4194 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4195 $as_echo_n "(cached) " >&6 4196 else 4197 case $PKG_CONFIG in 4198 [\\/]* | ?:[\\/]*) 4199 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4200 ;; 4201 *) 4202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4203 for as_dir in $PATH 4204 do 4205 IFS=$as_save_IFS 4206 test -z "$as_dir" && as_dir=. 4207 for ac_exec_ext in '' $ac_executable_extensions; do 4208 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4209 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4210 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4211 break 2 4212 fi 4213 done 4214 done 4215 IFS=$as_save_IFS 4216 4217 ;; 4218 esac 4219 fi 4220 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4221 if test -n "$PKG_CONFIG"; then 4222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4223 $as_echo "$PKG_CONFIG" >&6; } 4224 else 4225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4226 $as_echo "no" >&6; } 4227 fi 4228 4229 4230 fi 4231 if test -z "$ac_cv_path_PKG_CONFIG"; then 4232 ac_pt_PKG_CONFIG=$PKG_CONFIG 4233 # Extract the first word of "pkg-config", so it can be a program name with args. 4234 set dummy pkg-config; ac_word=$2 4235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4236 $as_echo_n "checking for $ac_word... " >&6; } 4237 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4238 $as_echo_n "(cached) " >&6 4239 else 4240 case $ac_pt_PKG_CONFIG in 4241 [\\/]* | ?:[\\/]*) 4242 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4243 ;; 4244 *) 4245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4246 for as_dir in $PATH 4247 do 4248 IFS=$as_save_IFS 4249 test -z "$as_dir" && as_dir=. 4250 for ac_exec_ext in '' $ac_executable_extensions; do 4251 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4252 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4253 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4254 break 2 4255 fi 4256 done 4257 done 4258 IFS=$as_save_IFS 4259 4260 ;; 4261 esac 4262 fi 4263 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4264 if test -n "$ac_pt_PKG_CONFIG"; then 4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4266 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4267 else 4268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4269 $as_echo "no" >&6; } 4270 fi 4271 4272 if test "x$ac_pt_PKG_CONFIG" = x; then 4273 PKG_CONFIG="" 4274 else 4275 case $cross_compiling:$ac_tool_warned in 4276 yes:) 4277 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4278 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4279 ac_tool_warned=yes ;; 4280 esac 4281 PKG_CONFIG=$ac_pt_PKG_CONFIG 4282 fi 4283 else 4284 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4285 fi 4286 4287 fi 4288 if test -n "$PKG_CONFIG"; then 4289 _pkg_min_version=0.9.0 4290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4291 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4292 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4294 $as_echo "yes" >&6; } 4295 else 4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4297 $as_echo "no" >&6; } 4298 PKG_CONFIG="" 4299 fi 4300 4301 fi 4302 # Make sure we can run config.sub. 4303 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4304 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4305 4306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4307 $as_echo_n "checking build system type... " >&6; } 4308 if ${ac_cv_build+:} false; then : 4309 $as_echo_n "(cached) " >&6 4310 else 4311 ac_build_alias=$build_alias 4312 test "x$ac_build_alias" = x && 4313 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4314 test "x$ac_build_alias" = x && 4315 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4316 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4317 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4318 4319 fi 4320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4321 $as_echo "$ac_cv_build" >&6; } 4322 case $ac_cv_build in 4323 *-*-*) ;; 4324 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4325 esac 4326 build=$ac_cv_build 4327 ac_save_IFS=$IFS; IFS='-' 4328 set x $ac_cv_build 4329 shift 4330 build_cpu=$1 4331 build_vendor=$2 4332 shift; shift 4333 # Remember, the first character of IFS is used to create $*, 4334 # except with old shells: 4335 build_os=$* 4336 IFS=$ac_save_IFS 4337 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4338 4339 4340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4341 $as_echo_n "checking host system type... " >&6; } 4342 if ${ac_cv_host+:} false; then : 4343 $as_echo_n "(cached) " >&6 4344 else 4345 if test "x$host_alias" = x; then 4346 ac_cv_host=$ac_cv_build 4347 else 4348 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4349 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4350 fi 4351 4352 fi 4353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4354 $as_echo "$ac_cv_host" >&6; } 4355 case $ac_cv_host in 4356 *-*-*) ;; 4357 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4358 esac 4359 host=$ac_cv_host 4360 ac_save_IFS=$IFS; IFS='-' 4361 set x $ac_cv_host 4362 shift 4363 host_cpu=$1 4364 host_vendor=$2 4365 shift; shift 4366 # Remember, the first character of IFS is used to create $*, 4367 # except with old shells: 4368 host_os=$* 4369 IFS=$ac_save_IFS 4370 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4371 4372 4373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4374 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4375 if ${ac_cv_path_SED+:} false; then : 4376 $as_echo_n "(cached) " >&6 4377 else 4378 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4379 for ac_i in 1 2 3 4 5 6 7; do 4380 ac_script="$ac_script$as_nl$ac_script" 4381 done 4382 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4383 { ac_script=; unset ac_script;} 4384 if test -z "$SED"; then 4385 ac_path_SED_found=false 4386 # Loop through the user's path and test for each of PROGNAME-LIST 4387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4388 for as_dir in $PATH 4389 do 4390 IFS=$as_save_IFS 4391 test -z "$as_dir" && as_dir=. 4392 for ac_prog in sed gsed; do 4393 for ac_exec_ext in '' $ac_executable_extensions; do 4394 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4395 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4396 # Check for GNU ac_path_SED and select it if it is found. 4397 # Check for GNU $ac_path_SED 4398 case `"$ac_path_SED" --version 2>&1` in 4399 *GNU*) 4400 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4401 *) 4402 ac_count=0 4403 $as_echo_n 0123456789 >"conftest.in" 4404 while : 4405 do 4406 cat "conftest.in" "conftest.in" >"conftest.tmp" 4407 mv "conftest.tmp" "conftest.in" 4408 cp "conftest.in" "conftest.nl" 4409 $as_echo '' >> "conftest.nl" 4410 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4411 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4412 as_fn_arith $ac_count + 1 && ac_count=$as_val 4413 if test $ac_count -gt ${ac_path_SED_max-0}; then 4414 # Best one so far, save it but keep looking for a better one 4415 ac_cv_path_SED="$ac_path_SED" 4416 ac_path_SED_max=$ac_count 4417 fi 4418 # 10*(2^10) chars as input seems more than enough 4419 test $ac_count -gt 10 && break 4420 done 4421 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4422 esac 4423 4424 $ac_path_SED_found && break 3 4425 done 4426 done 4427 done 4428 IFS=$as_save_IFS 4429 if test -z "$ac_cv_path_SED"; then 4430 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4431 fi 4432 else 4433 ac_cv_path_SED=$SED 4434 fi 4435 4436 fi 4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4438 $as_echo "$ac_cv_path_SED" >&6; } 4439 SED="$ac_cv_path_SED" 4440 rm -f conftest.sed 4441 4442 4443 4444 4445 4446 4447 # Check whether --enable-selective-werror was given. 4448 if test "${enable_selective_werror+set}" = set; then : 4449 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4450 else 4451 SELECTIVE_WERROR=yes 4452 fi 4453 4454 4455 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4456 if test "x$SUNCC" = "xyes"; then 4457 BASE_CFLAGS="-v" 4458 else 4459 BASE_CFLAGS="" 4460 fi 4461 4462 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4463 4464 4465 4466 4467 4468 xorg_testset_save_CFLAGS="$CFLAGS" 4469 4470 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4473 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4474 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4475 $as_echo_n "(cached) " >&6 4476 else 4477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4478 /* end confdefs.h. */ 4479 int i; 4480 _ACEOF 4481 if ac_fn_c_try_compile "$LINENO"; then : 4482 xorg_cv_cc_flag_unknown_warning_option=yes 4483 else 4484 xorg_cv_cc_flag_unknown_warning_option=no 4485 fi 4486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4487 fi 4488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4489 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4490 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4491 CFLAGS="$xorg_testset_save_CFLAGS" 4492 fi 4493 4494 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4495 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4497 fi 4498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4500 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4501 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4502 $as_echo_n "(cached) " >&6 4503 else 4504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4505 /* end confdefs.h. */ 4506 int i; 4507 _ACEOF 4508 if ac_fn_c_try_compile "$LINENO"; then : 4509 xorg_cv_cc_flag_unused_command_line_argument=yes 4510 else 4511 xorg_cv_cc_flag_unused_command_line_argument=no 4512 fi 4513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4514 fi 4515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4516 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4517 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4518 CFLAGS="$xorg_testset_save_CFLAGS" 4519 fi 4520 4521 found="no" 4522 4523 if test $found = "no" ; then 4524 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4526 fi 4527 4528 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4530 fi 4531 4532 CFLAGS="$CFLAGS -Wall" 4533 4534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4535 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4536 cacheid=`$as_echo xorg_cv_cc_flag_-Wall` 4537 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4538 $as_echo_n "(cached) " >&6 4539 else 4540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4541 /* end confdefs.h. */ 4542 int i; 4543 int 4544 main () 4545 { 4546 4547 ; 4548 return 0; 4549 } 4550 _ACEOF 4551 if ac_fn_c_try_link "$LINENO"; then : 4552 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4553 else 4554 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4555 fi 4556 rm -f core conftest.err conftest.$ac_objext \ 4557 conftest$ac_exeext conftest.$ac_ext 4558 fi 4559 4560 4561 CFLAGS="$xorg_testset_save_CFLAGS" 4562 4563 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4565 $as_echo "$supported" >&6; } 4566 if test "$supported" = "yes" ; then 4567 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4568 found="yes" 4569 fi 4570 fi 4571 4572 4573 4574 4575 4576 4577 4578 xorg_testset_save_CFLAGS="$CFLAGS" 4579 4580 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4583 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4584 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4585 $as_echo_n "(cached) " >&6 4586 else 4587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4588 /* end confdefs.h. */ 4589 int i; 4590 _ACEOF 4591 if ac_fn_c_try_compile "$LINENO"; then : 4592 xorg_cv_cc_flag_unknown_warning_option=yes 4593 else 4594 xorg_cv_cc_flag_unknown_warning_option=no 4595 fi 4596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4597 fi 4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4599 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4600 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4601 CFLAGS="$xorg_testset_save_CFLAGS" 4602 fi 4603 4604 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4605 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4607 fi 4608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4610 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4611 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4612 $as_echo_n "(cached) " >&6 4613 else 4614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4615 /* end confdefs.h. */ 4616 int i; 4617 _ACEOF 4618 if ac_fn_c_try_compile "$LINENO"; then : 4619 xorg_cv_cc_flag_unused_command_line_argument=yes 4620 else 4621 xorg_cv_cc_flag_unused_command_line_argument=no 4622 fi 4623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4624 fi 4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4626 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4627 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4628 CFLAGS="$xorg_testset_save_CFLAGS" 4629 fi 4630 4631 found="no" 4632 4633 if test $found = "no" ; then 4634 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4636 fi 4637 4638 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4640 fi 4641 4642 CFLAGS="$CFLAGS -Wpointer-arith" 4643 4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4645 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4646 cacheid=`$as_echo xorg_cv_cc_flag_-Wpointer-arith` 4647 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4648 $as_echo_n "(cached) " >&6 4649 else 4650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4651 /* end confdefs.h. */ 4652 int i; 4653 int 4654 main () 4655 { 4656 4657 ; 4658 return 0; 4659 } 4660 _ACEOF 4661 if ac_fn_c_try_link "$LINENO"; then : 4662 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4663 else 4664 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4665 fi 4666 rm -f core conftest.err conftest.$ac_objext \ 4667 conftest$ac_exeext conftest.$ac_ext 4668 fi 4669 4670 4671 CFLAGS="$xorg_testset_save_CFLAGS" 4672 4673 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4675 $as_echo "$supported" >&6; } 4676 if test "$supported" = "yes" ; then 4677 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4678 found="yes" 4679 fi 4680 fi 4681 4682 4683 4684 4685 4686 4687 4688 xorg_testset_save_CFLAGS="$CFLAGS" 4689 4690 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4693 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4694 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4695 $as_echo_n "(cached) " >&6 4696 else 4697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4698 /* end confdefs.h. */ 4699 int i; 4700 _ACEOF 4701 if ac_fn_c_try_compile "$LINENO"; then : 4702 xorg_cv_cc_flag_unknown_warning_option=yes 4703 else 4704 xorg_cv_cc_flag_unknown_warning_option=no 4705 fi 4706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4707 fi 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4709 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4710 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4711 CFLAGS="$xorg_testset_save_CFLAGS" 4712 fi 4713 4714 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4715 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4717 fi 4718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4720 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4721 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4722 $as_echo_n "(cached) " >&6 4723 else 4724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4725 /* end confdefs.h. */ 4726 int i; 4727 _ACEOF 4728 if ac_fn_c_try_compile "$LINENO"; then : 4729 xorg_cv_cc_flag_unused_command_line_argument=yes 4730 else 4731 xorg_cv_cc_flag_unused_command_line_argument=no 4732 fi 4733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4734 fi 4735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4736 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4737 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4738 CFLAGS="$xorg_testset_save_CFLAGS" 4739 fi 4740 4741 found="no" 4742 4743 if test $found = "no" ; then 4744 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4746 fi 4747 4748 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4750 fi 4751 4752 CFLAGS="$CFLAGS -Wstrict-prototypes" 4753 4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 4755 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 4756 cacheid=`$as_echo xorg_cv_cc_flag_-Wstrict-prototypes` 4757 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4758 $as_echo_n "(cached) " >&6 4759 else 4760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4761 /* end confdefs.h. */ 4762 int i; 4763 int 4764 main () 4765 { 4766 4767 ; 4768 return 0; 4769 } 4770 _ACEOF 4771 if ac_fn_c_try_link "$LINENO"; then : 4772 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4773 else 4774 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4775 fi 4776 rm -f core conftest.err conftest.$ac_objext \ 4777 conftest$ac_exeext conftest.$ac_ext 4778 fi 4779 4780 4781 CFLAGS="$xorg_testset_save_CFLAGS" 4782 4783 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4785 $as_echo "$supported" >&6; } 4786 if test "$supported" = "yes" ; then 4787 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 4788 found="yes" 4789 fi 4790 fi 4791 4792 4793 4794 4795 4796 4797 4798 xorg_testset_save_CFLAGS="$CFLAGS" 4799 4800 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4803 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4804 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 _ACEOF 4811 if ac_fn_c_try_compile "$LINENO"; then : 4812 xorg_cv_cc_flag_unknown_warning_option=yes 4813 else 4814 xorg_cv_cc_flag_unknown_warning_option=no 4815 fi 4816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4817 fi 4818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4819 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4820 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4821 CFLAGS="$xorg_testset_save_CFLAGS" 4822 fi 4823 4824 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4825 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4827 fi 4828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4830 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4831 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4832 $as_echo_n "(cached) " >&6 4833 else 4834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4835 /* end confdefs.h. */ 4836 int i; 4837 _ACEOF 4838 if ac_fn_c_try_compile "$LINENO"; then : 4839 xorg_cv_cc_flag_unused_command_line_argument=yes 4840 else 4841 xorg_cv_cc_flag_unused_command_line_argument=no 4842 fi 4843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4844 fi 4845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4846 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4847 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4848 CFLAGS="$xorg_testset_save_CFLAGS" 4849 fi 4850 4851 found="no" 4852 4853 if test $found = "no" ; then 4854 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4856 fi 4857 4858 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4860 fi 4861 4862 CFLAGS="$CFLAGS -Wmissing-prototypes" 4863 4864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 4865 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 4866 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-prototypes` 4867 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4868 $as_echo_n "(cached) " >&6 4869 else 4870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4871 /* end confdefs.h. */ 4872 int i; 4873 int 4874 main () 4875 { 4876 4877 ; 4878 return 0; 4879 } 4880 _ACEOF 4881 if ac_fn_c_try_link "$LINENO"; then : 4882 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4883 else 4884 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4885 fi 4886 rm -f core conftest.err conftest.$ac_objext \ 4887 conftest$ac_exeext conftest.$ac_ext 4888 fi 4889 4890 4891 CFLAGS="$xorg_testset_save_CFLAGS" 4892 4893 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4895 $as_echo "$supported" >&6; } 4896 if test "$supported" = "yes" ; then 4897 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 4898 found="yes" 4899 fi 4900 fi 4901 4902 4903 4904 4905 4906 4907 4908 xorg_testset_save_CFLAGS="$CFLAGS" 4909 4910 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4913 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4914 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4915 $as_echo_n "(cached) " >&6 4916 else 4917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4918 /* end confdefs.h. */ 4919 int i; 4920 _ACEOF 4921 if ac_fn_c_try_compile "$LINENO"; then : 4922 xorg_cv_cc_flag_unknown_warning_option=yes 4923 else 4924 xorg_cv_cc_flag_unknown_warning_option=no 4925 fi 4926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4927 fi 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4929 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4930 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4931 CFLAGS="$xorg_testset_save_CFLAGS" 4932 fi 4933 4934 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4935 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4937 fi 4938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4940 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4941 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4942 $as_echo_n "(cached) " >&6 4943 else 4944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4945 /* end confdefs.h. */ 4946 int i; 4947 _ACEOF 4948 if ac_fn_c_try_compile "$LINENO"; then : 4949 xorg_cv_cc_flag_unused_command_line_argument=yes 4950 else 4951 xorg_cv_cc_flag_unused_command_line_argument=no 4952 fi 4953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4954 fi 4955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4956 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4957 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4958 CFLAGS="$xorg_testset_save_CFLAGS" 4959 fi 4960 4961 found="no" 4962 4963 if test $found = "no" ; then 4964 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4966 fi 4967 4968 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4970 fi 4971 4972 CFLAGS="$CFLAGS -Wmissing-declarations" 4973 4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4975 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4976 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-declarations` 4977 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4978 $as_echo_n "(cached) " >&6 4979 else 4980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4981 /* end confdefs.h. */ 4982 int i; 4983 int 4984 main () 4985 { 4986 4987 ; 4988 return 0; 4989 } 4990 _ACEOF 4991 if ac_fn_c_try_link "$LINENO"; then : 4992 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4993 else 4994 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4995 fi 4996 rm -f core conftest.err conftest.$ac_objext \ 4997 conftest$ac_exeext conftest.$ac_ext 4998 fi 4999 5000 5001 CFLAGS="$xorg_testset_save_CFLAGS" 5002 5003 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5005 $as_echo "$supported" >&6; } 5006 if test "$supported" = "yes" ; then 5007 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5008 found="yes" 5009 fi 5010 fi 5011 5012 5013 5014 5015 5016 5017 5018 xorg_testset_save_CFLAGS="$CFLAGS" 5019 5020 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5023 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5024 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5025 $as_echo_n "(cached) " >&6 5026 else 5027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5028 /* end confdefs.h. */ 5029 int i; 5030 _ACEOF 5031 if ac_fn_c_try_compile "$LINENO"; then : 5032 xorg_cv_cc_flag_unknown_warning_option=yes 5033 else 5034 xorg_cv_cc_flag_unknown_warning_option=no 5035 fi 5036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5037 fi 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5039 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5040 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5041 CFLAGS="$xorg_testset_save_CFLAGS" 5042 fi 5043 5044 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5045 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5047 fi 5048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5050 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5051 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5052 $as_echo_n "(cached) " >&6 5053 else 5054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5055 /* end confdefs.h. */ 5056 int i; 5057 _ACEOF 5058 if ac_fn_c_try_compile "$LINENO"; then : 5059 xorg_cv_cc_flag_unused_command_line_argument=yes 5060 else 5061 xorg_cv_cc_flag_unused_command_line_argument=no 5062 fi 5063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5064 fi 5065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5066 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5067 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5068 CFLAGS="$xorg_testset_save_CFLAGS" 5069 fi 5070 5071 found="no" 5072 5073 if test $found = "no" ; then 5074 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5076 fi 5077 5078 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5080 fi 5081 5082 CFLAGS="$CFLAGS -Wnested-externs" 5083 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5085 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5086 cacheid=`$as_echo xorg_cv_cc_flag_-Wnested-externs` 5087 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5088 $as_echo_n "(cached) " >&6 5089 else 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5091 /* end confdefs.h. */ 5092 int i; 5093 int 5094 main () 5095 { 5096 5097 ; 5098 return 0; 5099 } 5100 _ACEOF 5101 if ac_fn_c_try_link "$LINENO"; then : 5102 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5103 else 5104 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5105 fi 5106 rm -f core conftest.err conftest.$ac_objext \ 5107 conftest$ac_exeext conftest.$ac_ext 5108 fi 5109 5110 5111 CFLAGS="$xorg_testset_save_CFLAGS" 5112 5113 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5115 $as_echo "$supported" >&6; } 5116 if test "$supported" = "yes" ; then 5117 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5118 found="yes" 5119 fi 5120 fi 5121 5122 5123 5124 5125 5126 5127 5128 xorg_testset_save_CFLAGS="$CFLAGS" 5129 5130 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5133 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5134 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5135 $as_echo_n "(cached) " >&6 5136 else 5137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5138 /* end confdefs.h. */ 5139 int i; 5140 _ACEOF 5141 if ac_fn_c_try_compile "$LINENO"; then : 5142 xorg_cv_cc_flag_unknown_warning_option=yes 5143 else 5144 xorg_cv_cc_flag_unknown_warning_option=no 5145 fi 5146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5147 fi 5148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5149 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5150 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5151 CFLAGS="$xorg_testset_save_CFLAGS" 5152 fi 5153 5154 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5155 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5157 fi 5158 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5160 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5161 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5162 $as_echo_n "(cached) " >&6 5163 else 5164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5165 /* end confdefs.h. */ 5166 int i; 5167 _ACEOF 5168 if ac_fn_c_try_compile "$LINENO"; then : 5169 xorg_cv_cc_flag_unused_command_line_argument=yes 5170 else 5171 xorg_cv_cc_flag_unused_command_line_argument=no 5172 fi 5173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5174 fi 5175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5176 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5177 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5178 CFLAGS="$xorg_testset_save_CFLAGS" 5179 fi 5180 5181 found="no" 5182 5183 if test $found = "no" ; then 5184 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5186 fi 5187 5188 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5190 fi 5191 5192 CFLAGS="$CFLAGS -Wbad-function-cast" 5193 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5195 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5196 cacheid=`$as_echo xorg_cv_cc_flag_-Wbad-function-cast` 5197 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5198 $as_echo_n "(cached) " >&6 5199 else 5200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201 /* end confdefs.h. */ 5202 int i; 5203 int 5204 main () 5205 { 5206 5207 ; 5208 return 0; 5209 } 5210 _ACEOF 5211 if ac_fn_c_try_link "$LINENO"; then : 5212 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5213 else 5214 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5215 fi 5216 rm -f core conftest.err conftest.$ac_objext \ 5217 conftest$ac_exeext conftest.$ac_ext 5218 fi 5219 5220 5221 CFLAGS="$xorg_testset_save_CFLAGS" 5222 5223 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5225 $as_echo "$supported" >&6; } 5226 if test "$supported" = "yes" ; then 5227 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5228 found="yes" 5229 fi 5230 fi 5231 5232 5233 5234 5235 5236 5237 5238 xorg_testset_save_CFLAGS="$CFLAGS" 5239 5240 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5243 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5244 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5245 $as_echo_n "(cached) " >&6 5246 else 5247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5248 /* end confdefs.h. */ 5249 int i; 5250 _ACEOF 5251 if ac_fn_c_try_compile "$LINENO"; then : 5252 xorg_cv_cc_flag_unknown_warning_option=yes 5253 else 5254 xorg_cv_cc_flag_unknown_warning_option=no 5255 fi 5256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5257 fi 5258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5259 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5260 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5261 CFLAGS="$xorg_testset_save_CFLAGS" 5262 fi 5263 5264 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5265 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5267 fi 5268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5270 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5271 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5272 $as_echo_n "(cached) " >&6 5273 else 5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5275 /* end confdefs.h. */ 5276 int i; 5277 _ACEOF 5278 if ac_fn_c_try_compile "$LINENO"; then : 5279 xorg_cv_cc_flag_unused_command_line_argument=yes 5280 else 5281 xorg_cv_cc_flag_unused_command_line_argument=no 5282 fi 5283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5284 fi 5285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5286 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5287 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5288 CFLAGS="$xorg_testset_save_CFLAGS" 5289 fi 5290 5291 found="no" 5292 5293 if test $found = "no" ; then 5294 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5296 fi 5297 5298 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5300 fi 5301 5302 CFLAGS="$CFLAGS -Wformat=2" 5303 5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5305 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5306 cacheid=`$as_echo xorg_cv_cc_flag_-Wformat=2` 5307 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5308 $as_echo_n "(cached) " >&6 5309 else 5310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5311 /* end confdefs.h. */ 5312 int i; 5313 int 5314 main () 5315 { 5316 5317 ; 5318 return 0; 5319 } 5320 _ACEOF 5321 if ac_fn_c_try_link "$LINENO"; then : 5322 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5323 else 5324 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5325 fi 5326 rm -f core conftest.err conftest.$ac_objext \ 5327 conftest$ac_exeext conftest.$ac_ext 5328 fi 5329 5330 5331 CFLAGS="$xorg_testset_save_CFLAGS" 5332 5333 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5335 $as_echo "$supported" >&6; } 5336 if test "$supported" = "yes" ; then 5337 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5338 found="yes" 5339 fi 5340 fi 5341 5342 if test $found = "no" ; then 5343 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5345 fi 5346 5347 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5349 fi 5350 5351 CFLAGS="$CFLAGS -Wformat" 5352 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5354 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5355 cacheid=`$as_echo xorg_cv_cc_flag_-Wformat` 5356 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5357 $as_echo_n "(cached) " >&6 5358 else 5359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5360 /* end confdefs.h. */ 5361 int i; 5362 int 5363 main () 5364 { 5365 5366 ; 5367 return 0; 5368 } 5369 _ACEOF 5370 if ac_fn_c_try_link "$LINENO"; then : 5371 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5372 else 5373 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5374 fi 5375 rm -f core conftest.err conftest.$ac_objext \ 5376 conftest$ac_exeext conftest.$ac_ext 5377 fi 5378 5379 5380 CFLAGS="$xorg_testset_save_CFLAGS" 5381 5382 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5384 $as_echo "$supported" >&6; } 5385 if test "$supported" = "yes" ; then 5386 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5387 found="yes" 5388 fi 5389 fi 5390 5391 5392 5393 5394 5395 5396 5397 xorg_testset_save_CFLAGS="$CFLAGS" 5398 5399 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5402 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5403 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5404 $as_echo_n "(cached) " >&6 5405 else 5406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5407 /* end confdefs.h. */ 5408 int i; 5409 _ACEOF 5410 if ac_fn_c_try_compile "$LINENO"; then : 5411 xorg_cv_cc_flag_unknown_warning_option=yes 5412 else 5413 xorg_cv_cc_flag_unknown_warning_option=no 5414 fi 5415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5416 fi 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5418 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5419 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5420 CFLAGS="$xorg_testset_save_CFLAGS" 5421 fi 5422 5423 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5424 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5426 fi 5427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5429 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5430 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5431 $as_echo_n "(cached) " >&6 5432 else 5433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5434 /* end confdefs.h. */ 5435 int i; 5436 _ACEOF 5437 if ac_fn_c_try_compile "$LINENO"; then : 5438 xorg_cv_cc_flag_unused_command_line_argument=yes 5439 else 5440 xorg_cv_cc_flag_unused_command_line_argument=no 5441 fi 5442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5443 fi 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5445 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5446 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5447 CFLAGS="$xorg_testset_save_CFLAGS" 5448 fi 5449 5450 found="no" 5451 5452 if test $found = "no" ; then 5453 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5455 fi 5456 5457 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5459 fi 5460 5461 CFLAGS="$CFLAGS -Wold-style-definition" 5462 5463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5464 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5465 cacheid=`$as_echo xorg_cv_cc_flag_-Wold-style-definition` 5466 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5467 $as_echo_n "(cached) " >&6 5468 else 5469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5470 /* end confdefs.h. */ 5471 int i; 5472 int 5473 main () 5474 { 5475 5476 ; 5477 return 0; 5478 } 5479 _ACEOF 5480 if ac_fn_c_try_link "$LINENO"; then : 5481 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5482 else 5483 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5484 fi 5485 rm -f core conftest.err conftest.$ac_objext \ 5486 conftest$ac_exeext conftest.$ac_ext 5487 fi 5488 5489 5490 CFLAGS="$xorg_testset_save_CFLAGS" 5491 5492 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5494 $as_echo "$supported" >&6; } 5495 if test "$supported" = "yes" ; then 5496 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5497 found="yes" 5498 fi 5499 fi 5500 5501 5502 5503 5504 5505 5506 5507 xorg_testset_save_CFLAGS="$CFLAGS" 5508 5509 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5512 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5513 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5514 $as_echo_n "(cached) " >&6 5515 else 5516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5517 /* end confdefs.h. */ 5518 int i; 5519 _ACEOF 5520 if ac_fn_c_try_compile "$LINENO"; then : 5521 xorg_cv_cc_flag_unknown_warning_option=yes 5522 else 5523 xorg_cv_cc_flag_unknown_warning_option=no 5524 fi 5525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5526 fi 5527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5528 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5529 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5530 CFLAGS="$xorg_testset_save_CFLAGS" 5531 fi 5532 5533 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5534 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5536 fi 5537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5539 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5540 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5541 $as_echo_n "(cached) " >&6 5542 else 5543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5544 /* end confdefs.h. */ 5545 int i; 5546 _ACEOF 5547 if ac_fn_c_try_compile "$LINENO"; then : 5548 xorg_cv_cc_flag_unused_command_line_argument=yes 5549 else 5550 xorg_cv_cc_flag_unused_command_line_argument=no 5551 fi 5552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5553 fi 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5555 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5556 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5557 CFLAGS="$xorg_testset_save_CFLAGS" 5558 fi 5559 5560 found="no" 5561 5562 if test $found = "no" ; then 5563 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5565 fi 5566 5567 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5569 fi 5570 5571 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5572 5573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5574 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5575 cacheid=`$as_echo xorg_cv_cc_flag_-Wdeclaration-after-statement` 5576 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5577 $as_echo_n "(cached) " >&6 5578 else 5579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5580 /* end confdefs.h. */ 5581 int i; 5582 int 5583 main () 5584 { 5585 5586 ; 5587 return 0; 5588 } 5589 _ACEOF 5590 if ac_fn_c_try_link "$LINENO"; then : 5591 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5592 else 5593 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5594 fi 5595 rm -f core conftest.err conftest.$ac_objext \ 5596 conftest$ac_exeext conftest.$ac_ext 5597 fi 5598 5599 5600 CFLAGS="$xorg_testset_save_CFLAGS" 5601 5602 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5604 $as_echo "$supported" >&6; } 5605 if test "$supported" = "yes" ; then 5606 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5607 found="yes" 5608 fi 5609 fi 5610 5611 5612 5613 # This chunk adds additional warnings that could catch undesired effects. 5614 5615 5616 5617 5618 5619 xorg_testset_save_CFLAGS="$CFLAGS" 5620 5621 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5624 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5625 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5626 $as_echo_n "(cached) " >&6 5627 else 5628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5629 /* end confdefs.h. */ 5630 int i; 5631 _ACEOF 5632 if ac_fn_c_try_compile "$LINENO"; then : 5633 xorg_cv_cc_flag_unknown_warning_option=yes 5634 else 5635 xorg_cv_cc_flag_unknown_warning_option=no 5636 fi 5637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5638 fi 5639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5640 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5641 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5642 CFLAGS="$xorg_testset_save_CFLAGS" 5643 fi 5644 5645 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5646 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5648 fi 5649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5651 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5652 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5653 $as_echo_n "(cached) " >&6 5654 else 5655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5656 /* end confdefs.h. */ 5657 int i; 5658 _ACEOF 5659 if ac_fn_c_try_compile "$LINENO"; then : 5660 xorg_cv_cc_flag_unused_command_line_argument=yes 5661 else 5662 xorg_cv_cc_flag_unused_command_line_argument=no 5663 fi 5664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5665 fi 5666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5667 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5668 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670 fi 5671 5672 found="no" 5673 5674 if test $found = "no" ; then 5675 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 5679 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5681 fi 5682 5683 CFLAGS="$CFLAGS -Wunused" 5684 5685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5686 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5687 cacheid=`$as_echo xorg_cv_cc_flag_-Wunused` 5688 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5689 $as_echo_n "(cached) " >&6 5690 else 5691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5692 /* end confdefs.h. */ 5693 int i; 5694 int 5695 main () 5696 { 5697 5698 ; 5699 return 0; 5700 } 5701 _ACEOF 5702 if ac_fn_c_try_link "$LINENO"; then : 5703 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5704 else 5705 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5706 fi 5707 rm -f core conftest.err conftest.$ac_objext \ 5708 conftest$ac_exeext conftest.$ac_ext 5709 fi 5710 5711 5712 CFLAGS="$xorg_testset_save_CFLAGS" 5713 5714 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5716 $as_echo "$supported" >&6; } 5717 if test "$supported" = "yes" ; then 5718 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5719 found="yes" 5720 fi 5721 fi 5722 5723 5724 5725 5726 5727 5728 5729 xorg_testset_save_CFLAGS="$CFLAGS" 5730 5731 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5734 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5735 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5736 $as_echo_n "(cached) " >&6 5737 else 5738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5739 /* end confdefs.h. */ 5740 int i; 5741 _ACEOF 5742 if ac_fn_c_try_compile "$LINENO"; then : 5743 xorg_cv_cc_flag_unknown_warning_option=yes 5744 else 5745 xorg_cv_cc_flag_unknown_warning_option=no 5746 fi 5747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5748 fi 5749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5750 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5751 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5752 CFLAGS="$xorg_testset_save_CFLAGS" 5753 fi 5754 5755 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5756 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5758 fi 5759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5761 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5762 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5763 $as_echo_n "(cached) " >&6 5764 else 5765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5766 /* end confdefs.h. */ 5767 int i; 5768 _ACEOF 5769 if ac_fn_c_try_compile "$LINENO"; then : 5770 xorg_cv_cc_flag_unused_command_line_argument=yes 5771 else 5772 xorg_cv_cc_flag_unused_command_line_argument=no 5773 fi 5774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5775 fi 5776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5777 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5778 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5779 CFLAGS="$xorg_testset_save_CFLAGS" 5780 fi 5781 5782 found="no" 5783 5784 if test $found = "no" ; then 5785 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 fi 5788 5789 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5791 fi 5792 5793 CFLAGS="$CFLAGS -Wuninitialized" 5794 5795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5796 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5797 cacheid=`$as_echo xorg_cv_cc_flag_-Wuninitialized` 5798 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5799 $as_echo_n "(cached) " >&6 5800 else 5801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5802 /* end confdefs.h. */ 5803 int i; 5804 int 5805 main () 5806 { 5807 5808 ; 5809 return 0; 5810 } 5811 _ACEOF 5812 if ac_fn_c_try_link "$LINENO"; then : 5813 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5814 else 5815 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5816 fi 5817 rm -f core conftest.err conftest.$ac_objext \ 5818 conftest$ac_exeext conftest.$ac_ext 5819 fi 5820 5821 5822 CFLAGS="$xorg_testset_save_CFLAGS" 5823 5824 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5826 $as_echo "$supported" >&6; } 5827 if test "$supported" = "yes" ; then 5828 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5829 found="yes" 5830 fi 5831 fi 5832 5833 5834 5835 5836 5837 5838 5839 xorg_testset_save_CFLAGS="$CFLAGS" 5840 5841 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5844 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5845 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5846 $as_echo_n "(cached) " >&6 5847 else 5848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5849 /* end confdefs.h. */ 5850 int i; 5851 _ACEOF 5852 if ac_fn_c_try_compile "$LINENO"; then : 5853 xorg_cv_cc_flag_unknown_warning_option=yes 5854 else 5855 xorg_cv_cc_flag_unknown_warning_option=no 5856 fi 5857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5858 fi 5859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5860 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5861 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5862 CFLAGS="$xorg_testset_save_CFLAGS" 5863 fi 5864 5865 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5866 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5868 fi 5869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5871 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5872 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5873 $as_echo_n "(cached) " >&6 5874 else 5875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5876 /* end confdefs.h. */ 5877 int i; 5878 _ACEOF 5879 if ac_fn_c_try_compile "$LINENO"; then : 5880 xorg_cv_cc_flag_unused_command_line_argument=yes 5881 else 5882 xorg_cv_cc_flag_unused_command_line_argument=no 5883 fi 5884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5885 fi 5886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5887 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5888 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5889 CFLAGS="$xorg_testset_save_CFLAGS" 5890 fi 5891 5892 found="no" 5893 5894 if test $found = "no" ; then 5895 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5897 fi 5898 5899 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5901 fi 5902 5903 CFLAGS="$CFLAGS -Wshadow" 5904 5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 5906 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 5907 cacheid=`$as_echo xorg_cv_cc_flag_-Wshadow` 5908 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5909 $as_echo_n "(cached) " >&6 5910 else 5911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5912 /* end confdefs.h. */ 5913 int i; 5914 int 5915 main () 5916 { 5917 5918 ; 5919 return 0; 5920 } 5921 _ACEOF 5922 if ac_fn_c_try_link "$LINENO"; then : 5923 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5924 else 5925 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5926 fi 5927 rm -f core conftest.err conftest.$ac_objext \ 5928 conftest$ac_exeext conftest.$ac_ext 5929 fi 5930 5931 5932 CFLAGS="$xorg_testset_save_CFLAGS" 5933 5934 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5936 $as_echo "$supported" >&6; } 5937 if test "$supported" = "yes" ; then 5938 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 5939 found="yes" 5940 fi 5941 fi 5942 5943 5944 5945 5946 5947 5948 5949 xorg_testset_save_CFLAGS="$CFLAGS" 5950 5951 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5954 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5955 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5956 $as_echo_n "(cached) " >&6 5957 else 5958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5959 /* end confdefs.h. */ 5960 int i; 5961 _ACEOF 5962 if ac_fn_c_try_compile "$LINENO"; then : 5963 xorg_cv_cc_flag_unknown_warning_option=yes 5964 else 5965 xorg_cv_cc_flag_unknown_warning_option=no 5966 fi 5967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5968 fi 5969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5970 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5971 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5972 CFLAGS="$xorg_testset_save_CFLAGS" 5973 fi 5974 5975 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5976 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5978 fi 5979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5981 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5982 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5983 $as_echo_n "(cached) " >&6 5984 else 5985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5986 /* end confdefs.h. */ 5987 int i; 5988 _ACEOF 5989 if ac_fn_c_try_compile "$LINENO"; then : 5990 xorg_cv_cc_flag_unused_command_line_argument=yes 5991 else 5992 xorg_cv_cc_flag_unused_command_line_argument=no 5993 fi 5994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5995 fi 5996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5997 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5998 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5999 CFLAGS="$xorg_testset_save_CFLAGS" 6000 fi 6001 6002 found="no" 6003 6004 if test $found = "no" ; then 6005 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6007 fi 6008 6009 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6011 fi 6012 6013 CFLAGS="$CFLAGS -Wcast-qual" 6014 6015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6016 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6017 cacheid=`$as_echo xorg_cv_cc_flag_-Wcast-qual` 6018 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6019 $as_echo_n "(cached) " >&6 6020 else 6021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6022 /* end confdefs.h. */ 6023 int i; 6024 int 6025 main () 6026 { 6027 6028 ; 6029 return 0; 6030 } 6031 _ACEOF 6032 if ac_fn_c_try_link "$LINENO"; then : 6033 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6034 else 6035 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6036 fi 6037 rm -f core conftest.err conftest.$ac_objext \ 6038 conftest$ac_exeext conftest.$ac_ext 6039 fi 6040 6041 6042 CFLAGS="$xorg_testset_save_CFLAGS" 6043 6044 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6046 $as_echo "$supported" >&6; } 6047 if test "$supported" = "yes" ; then 6048 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6049 found="yes" 6050 fi 6051 fi 6052 6053 6054 6055 6056 6057 6058 6059 xorg_testset_save_CFLAGS="$CFLAGS" 6060 6061 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6064 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6065 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6066 $as_echo_n "(cached) " >&6 6067 else 6068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6069 /* end confdefs.h. */ 6070 int i; 6071 _ACEOF 6072 if ac_fn_c_try_compile "$LINENO"; then : 6073 xorg_cv_cc_flag_unknown_warning_option=yes 6074 else 6075 xorg_cv_cc_flag_unknown_warning_option=no 6076 fi 6077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6078 fi 6079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6080 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6081 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6082 CFLAGS="$xorg_testset_save_CFLAGS" 6083 fi 6084 6085 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6086 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6088 fi 6089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6091 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6092 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6093 $as_echo_n "(cached) " >&6 6094 else 6095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6096 /* end confdefs.h. */ 6097 int i; 6098 _ACEOF 6099 if ac_fn_c_try_compile "$LINENO"; then : 6100 xorg_cv_cc_flag_unused_command_line_argument=yes 6101 else 6102 xorg_cv_cc_flag_unused_command_line_argument=no 6103 fi 6104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6105 fi 6106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6107 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6108 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6109 CFLAGS="$xorg_testset_save_CFLAGS" 6110 fi 6111 6112 found="no" 6113 6114 if test $found = "no" ; then 6115 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6117 fi 6118 6119 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6121 fi 6122 6123 CFLAGS="$CFLAGS -Wmissing-noreturn" 6124 6125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6126 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6127 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-noreturn` 6128 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6129 $as_echo_n "(cached) " >&6 6130 else 6131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6132 /* end confdefs.h. */ 6133 int i; 6134 int 6135 main () 6136 { 6137 6138 ; 6139 return 0; 6140 } 6141 _ACEOF 6142 if ac_fn_c_try_link "$LINENO"; then : 6143 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6144 else 6145 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6146 fi 6147 rm -f core conftest.err conftest.$ac_objext \ 6148 conftest$ac_exeext conftest.$ac_ext 6149 fi 6150 6151 6152 CFLAGS="$xorg_testset_save_CFLAGS" 6153 6154 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6156 $as_echo "$supported" >&6; } 6157 if test "$supported" = "yes" ; then 6158 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6159 found="yes" 6160 fi 6161 fi 6162 6163 6164 6165 6166 6167 6168 6169 xorg_testset_save_CFLAGS="$CFLAGS" 6170 6171 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6174 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6175 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6176 $as_echo_n "(cached) " >&6 6177 else 6178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6179 /* end confdefs.h. */ 6180 int i; 6181 _ACEOF 6182 if ac_fn_c_try_compile "$LINENO"; then : 6183 xorg_cv_cc_flag_unknown_warning_option=yes 6184 else 6185 xorg_cv_cc_flag_unknown_warning_option=no 6186 fi 6187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6188 fi 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6190 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6191 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6192 CFLAGS="$xorg_testset_save_CFLAGS" 6193 fi 6194 6195 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6196 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6198 fi 6199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6201 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6202 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6203 $as_echo_n "(cached) " >&6 6204 else 6205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6206 /* end confdefs.h. */ 6207 int i; 6208 _ACEOF 6209 if ac_fn_c_try_compile "$LINENO"; then : 6210 xorg_cv_cc_flag_unused_command_line_argument=yes 6211 else 6212 xorg_cv_cc_flag_unused_command_line_argument=no 6213 fi 6214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6215 fi 6216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6217 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6218 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6219 CFLAGS="$xorg_testset_save_CFLAGS" 6220 fi 6221 6222 found="no" 6223 6224 if test $found = "no" ; then 6225 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6227 fi 6228 6229 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6231 fi 6232 6233 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6234 6235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6236 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6237 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-format-attribute` 6238 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6239 $as_echo_n "(cached) " >&6 6240 else 6241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6242 /* end confdefs.h. */ 6243 int i; 6244 int 6245 main () 6246 { 6247 6248 ; 6249 return 0; 6250 } 6251 _ACEOF 6252 if ac_fn_c_try_link "$LINENO"; then : 6253 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6254 else 6255 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6256 fi 6257 rm -f core conftest.err conftest.$ac_objext \ 6258 conftest$ac_exeext conftest.$ac_ext 6259 fi 6260 6261 6262 CFLAGS="$xorg_testset_save_CFLAGS" 6263 6264 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6266 $as_echo "$supported" >&6; } 6267 if test "$supported" = "yes" ; then 6268 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6269 found="yes" 6270 fi 6271 fi 6272 6273 6274 6275 6276 6277 6278 6279 xorg_testset_save_CFLAGS="$CFLAGS" 6280 6281 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6284 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6285 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6286 $as_echo_n "(cached) " >&6 6287 else 6288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6289 /* end confdefs.h. */ 6290 int i; 6291 _ACEOF 6292 if ac_fn_c_try_compile "$LINENO"; then : 6293 xorg_cv_cc_flag_unknown_warning_option=yes 6294 else 6295 xorg_cv_cc_flag_unknown_warning_option=no 6296 fi 6297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6298 fi 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6300 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6301 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6302 CFLAGS="$xorg_testset_save_CFLAGS" 6303 fi 6304 6305 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6306 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6308 fi 6309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6311 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6312 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6313 $as_echo_n "(cached) " >&6 6314 else 6315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6316 /* end confdefs.h. */ 6317 int i; 6318 _ACEOF 6319 if ac_fn_c_try_compile "$LINENO"; then : 6320 xorg_cv_cc_flag_unused_command_line_argument=yes 6321 else 6322 xorg_cv_cc_flag_unused_command_line_argument=no 6323 fi 6324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6325 fi 6326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6327 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6328 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6329 CFLAGS="$xorg_testset_save_CFLAGS" 6330 fi 6331 6332 found="no" 6333 6334 if test $found = "no" ; then 6335 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6337 fi 6338 6339 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6341 fi 6342 6343 CFLAGS="$CFLAGS -Wredundant-decls" 6344 6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6346 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6347 cacheid=`$as_echo xorg_cv_cc_flag_-Wredundant-decls` 6348 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6349 $as_echo_n "(cached) " >&6 6350 else 6351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6352 /* end confdefs.h. */ 6353 int i; 6354 int 6355 main () 6356 { 6357 6358 ; 6359 return 0; 6360 } 6361 _ACEOF 6362 if ac_fn_c_try_link "$LINENO"; then : 6363 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6364 else 6365 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6366 fi 6367 rm -f core conftest.err conftest.$ac_objext \ 6368 conftest$ac_exeext conftest.$ac_ext 6369 fi 6370 6371 6372 CFLAGS="$xorg_testset_save_CFLAGS" 6373 6374 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6376 $as_echo "$supported" >&6; } 6377 if test "$supported" = "yes" ; then 6378 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6379 found="yes" 6380 fi 6381 fi 6382 6383 6384 6385 # These are currently disabled because they are noisy. They will be enabled 6386 # in the future once the codebase is sufficiently modernized to silence 6387 # them. For now, I don't want them to drown out the other warnings. 6388 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op]) 6389 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses]) 6390 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align]) 6391 6392 # Turn some warnings into errors, so we don't accidently get successful builds 6393 # when there are problems that should be fixed. 6394 6395 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6396 6397 6398 6399 6400 6401 xorg_testset_save_CFLAGS="$CFLAGS" 6402 6403 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6406 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6407 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6408 $as_echo_n "(cached) " >&6 6409 else 6410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6411 /* end confdefs.h. */ 6412 int i; 6413 _ACEOF 6414 if ac_fn_c_try_compile "$LINENO"; then : 6415 xorg_cv_cc_flag_unknown_warning_option=yes 6416 else 6417 xorg_cv_cc_flag_unknown_warning_option=no 6418 fi 6419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6420 fi 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6422 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6423 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6424 CFLAGS="$xorg_testset_save_CFLAGS" 6425 fi 6426 6427 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6428 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6430 fi 6431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6433 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6434 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6435 $as_echo_n "(cached) " >&6 6436 else 6437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6438 /* end confdefs.h. */ 6439 int i; 6440 _ACEOF 6441 if ac_fn_c_try_compile "$LINENO"; then : 6442 xorg_cv_cc_flag_unused_command_line_argument=yes 6443 else 6444 xorg_cv_cc_flag_unused_command_line_argument=no 6445 fi 6446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6447 fi 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6449 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6450 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6451 CFLAGS="$xorg_testset_save_CFLAGS" 6452 fi 6453 6454 found="no" 6455 6456 if test $found = "no" ; then 6457 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6459 fi 6460 6461 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6463 fi 6464 6465 CFLAGS="$CFLAGS -Werror=implicit" 6466 6467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6468 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6469 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=implicit` 6470 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6471 $as_echo_n "(cached) " >&6 6472 else 6473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6474 /* end confdefs.h. */ 6475 int i; 6476 int 6477 main () 6478 { 6479 6480 ; 6481 return 0; 6482 } 6483 _ACEOF 6484 if ac_fn_c_try_link "$LINENO"; then : 6485 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6486 else 6487 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6488 fi 6489 rm -f core conftest.err conftest.$ac_objext \ 6490 conftest$ac_exeext conftest.$ac_ext 6491 fi 6492 6493 6494 CFLAGS="$xorg_testset_save_CFLAGS" 6495 6496 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6498 $as_echo "$supported" >&6; } 6499 if test "$supported" = "yes" ; then 6500 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6501 found="yes" 6502 fi 6503 fi 6504 6505 if test $found = "no" ; then 6506 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6508 fi 6509 6510 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6512 fi 6513 6514 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6515 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6517 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6518 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED` 6519 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6520 $as_echo_n "(cached) " >&6 6521 else 6522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6523 /* end confdefs.h. */ 6524 int i; 6525 int 6526 main () 6527 { 6528 6529 ; 6530 return 0; 6531 } 6532 _ACEOF 6533 if ac_fn_c_try_link "$LINENO"; then : 6534 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6535 else 6536 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6537 fi 6538 rm -f core conftest.err conftest.$ac_objext \ 6539 conftest$ac_exeext conftest.$ac_ext 6540 fi 6541 6542 6543 CFLAGS="$xorg_testset_save_CFLAGS" 6544 6545 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6547 $as_echo "$supported" >&6; } 6548 if test "$supported" = "yes" ; then 6549 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6550 found="yes" 6551 fi 6552 fi 6553 6554 6555 6556 6557 6558 6559 6560 xorg_testset_save_CFLAGS="$CFLAGS" 6561 6562 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6565 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6566 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6567 $as_echo_n "(cached) " >&6 6568 else 6569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6570 /* end confdefs.h. */ 6571 int i; 6572 _ACEOF 6573 if ac_fn_c_try_compile "$LINENO"; then : 6574 xorg_cv_cc_flag_unknown_warning_option=yes 6575 else 6576 xorg_cv_cc_flag_unknown_warning_option=no 6577 fi 6578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6579 fi 6580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6581 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6582 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6583 CFLAGS="$xorg_testset_save_CFLAGS" 6584 fi 6585 6586 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6587 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6589 fi 6590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6592 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6593 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6594 $as_echo_n "(cached) " >&6 6595 else 6596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6597 /* end confdefs.h. */ 6598 int i; 6599 _ACEOF 6600 if ac_fn_c_try_compile "$LINENO"; then : 6601 xorg_cv_cc_flag_unused_command_line_argument=yes 6602 else 6603 xorg_cv_cc_flag_unused_command_line_argument=no 6604 fi 6605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6606 fi 6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6608 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6609 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6610 CFLAGS="$xorg_testset_save_CFLAGS" 6611 fi 6612 6613 found="no" 6614 6615 if test $found = "no" ; then 6616 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6618 fi 6619 6620 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6622 fi 6623 6624 CFLAGS="$CFLAGS -Werror=nonnull" 6625 6626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6627 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6628 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=nonnull` 6629 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6630 $as_echo_n "(cached) " >&6 6631 else 6632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6633 /* end confdefs.h. */ 6634 int i; 6635 int 6636 main () 6637 { 6638 6639 ; 6640 return 0; 6641 } 6642 _ACEOF 6643 if ac_fn_c_try_link "$LINENO"; then : 6644 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6645 else 6646 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6647 fi 6648 rm -f core conftest.err conftest.$ac_objext \ 6649 conftest$ac_exeext conftest.$ac_ext 6650 fi 6651 6652 6653 CFLAGS="$xorg_testset_save_CFLAGS" 6654 6655 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6657 $as_echo "$supported" >&6; } 6658 if test "$supported" = "yes" ; then 6659 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6660 found="yes" 6661 fi 6662 fi 6663 6664 6665 6666 6667 6668 6669 6670 xorg_testset_save_CFLAGS="$CFLAGS" 6671 6672 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6675 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6676 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6677 $as_echo_n "(cached) " >&6 6678 else 6679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6680 /* end confdefs.h. */ 6681 int i; 6682 _ACEOF 6683 if ac_fn_c_try_compile "$LINENO"; then : 6684 xorg_cv_cc_flag_unknown_warning_option=yes 6685 else 6686 xorg_cv_cc_flag_unknown_warning_option=no 6687 fi 6688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6689 fi 6690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6691 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6692 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6693 CFLAGS="$xorg_testset_save_CFLAGS" 6694 fi 6695 6696 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6697 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6699 fi 6700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6702 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6703 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6704 $as_echo_n "(cached) " >&6 6705 else 6706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6707 /* end confdefs.h. */ 6708 int i; 6709 _ACEOF 6710 if ac_fn_c_try_compile "$LINENO"; then : 6711 xorg_cv_cc_flag_unused_command_line_argument=yes 6712 else 6713 xorg_cv_cc_flag_unused_command_line_argument=no 6714 fi 6715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6716 fi 6717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6718 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6719 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6720 CFLAGS="$xorg_testset_save_CFLAGS" 6721 fi 6722 6723 found="no" 6724 6725 if test $found = "no" ; then 6726 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6728 fi 6729 6730 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6732 fi 6733 6734 CFLAGS="$CFLAGS -Werror=init-self" 6735 6736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6737 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6738 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=init-self` 6739 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6740 $as_echo_n "(cached) " >&6 6741 else 6742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6743 /* end confdefs.h. */ 6744 int i; 6745 int 6746 main () 6747 { 6748 6749 ; 6750 return 0; 6751 } 6752 _ACEOF 6753 if ac_fn_c_try_link "$LINENO"; then : 6754 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6755 else 6756 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6757 fi 6758 rm -f core conftest.err conftest.$ac_objext \ 6759 conftest$ac_exeext conftest.$ac_ext 6760 fi 6761 6762 6763 CFLAGS="$xorg_testset_save_CFLAGS" 6764 6765 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6767 $as_echo "$supported" >&6; } 6768 if test "$supported" = "yes" ; then 6769 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6770 found="yes" 6771 fi 6772 fi 6773 6774 6775 6776 6777 6778 6779 6780 xorg_testset_save_CFLAGS="$CFLAGS" 6781 6782 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6785 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6786 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6787 $as_echo_n "(cached) " >&6 6788 else 6789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6790 /* end confdefs.h. */ 6791 int i; 6792 _ACEOF 6793 if ac_fn_c_try_compile "$LINENO"; then : 6794 xorg_cv_cc_flag_unknown_warning_option=yes 6795 else 6796 xorg_cv_cc_flag_unknown_warning_option=no 6797 fi 6798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6799 fi 6800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6801 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6802 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6803 CFLAGS="$xorg_testset_save_CFLAGS" 6804 fi 6805 6806 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6807 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6809 fi 6810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6812 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6813 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6814 $as_echo_n "(cached) " >&6 6815 else 6816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6817 /* end confdefs.h. */ 6818 int i; 6819 _ACEOF 6820 if ac_fn_c_try_compile "$LINENO"; then : 6821 xorg_cv_cc_flag_unused_command_line_argument=yes 6822 else 6823 xorg_cv_cc_flag_unused_command_line_argument=no 6824 fi 6825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6826 fi 6827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6828 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6829 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6830 CFLAGS="$xorg_testset_save_CFLAGS" 6831 fi 6832 6833 found="no" 6834 6835 if test $found = "no" ; then 6836 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6838 fi 6839 6840 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6842 fi 6843 6844 CFLAGS="$CFLAGS -Werror=main" 6845 6846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 6847 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 6848 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=main` 6849 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6850 $as_echo_n "(cached) " >&6 6851 else 6852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6853 /* end confdefs.h. */ 6854 int i; 6855 int 6856 main () 6857 { 6858 6859 ; 6860 return 0; 6861 } 6862 _ACEOF 6863 if ac_fn_c_try_link "$LINENO"; then : 6864 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6865 else 6866 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6867 fi 6868 rm -f core conftest.err conftest.$ac_objext \ 6869 conftest$ac_exeext conftest.$ac_ext 6870 fi 6871 6872 6873 CFLAGS="$xorg_testset_save_CFLAGS" 6874 6875 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6877 $as_echo "$supported" >&6; } 6878 if test "$supported" = "yes" ; then 6879 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 6880 found="yes" 6881 fi 6882 fi 6883 6884 6885 6886 6887 6888 6889 6890 xorg_testset_save_CFLAGS="$CFLAGS" 6891 6892 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6895 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6896 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6897 $as_echo_n "(cached) " >&6 6898 else 6899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6900 /* end confdefs.h. */ 6901 int i; 6902 _ACEOF 6903 if ac_fn_c_try_compile "$LINENO"; then : 6904 xorg_cv_cc_flag_unknown_warning_option=yes 6905 else 6906 xorg_cv_cc_flag_unknown_warning_option=no 6907 fi 6908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6909 fi 6910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6911 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6912 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6913 CFLAGS="$xorg_testset_save_CFLAGS" 6914 fi 6915 6916 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6917 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6919 fi 6920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6922 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6923 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6924 $as_echo_n "(cached) " >&6 6925 else 6926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6927 /* end confdefs.h. */ 6928 int i; 6929 _ACEOF 6930 if ac_fn_c_try_compile "$LINENO"; then : 6931 xorg_cv_cc_flag_unused_command_line_argument=yes 6932 else 6933 xorg_cv_cc_flag_unused_command_line_argument=no 6934 fi 6935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6936 fi 6937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6938 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6939 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6940 CFLAGS="$xorg_testset_save_CFLAGS" 6941 fi 6942 6943 found="no" 6944 6945 if test $found = "no" ; then 6946 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6948 fi 6949 6950 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6952 fi 6953 6954 CFLAGS="$CFLAGS -Werror=missing-braces" 6955 6956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 6957 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 6958 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=missing-braces` 6959 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6960 $as_echo_n "(cached) " >&6 6961 else 6962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6963 /* end confdefs.h. */ 6964 int i; 6965 int 6966 main () 6967 { 6968 6969 ; 6970 return 0; 6971 } 6972 _ACEOF 6973 if ac_fn_c_try_link "$LINENO"; then : 6974 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6975 else 6976 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6977 fi 6978 rm -f core conftest.err conftest.$ac_objext \ 6979 conftest$ac_exeext conftest.$ac_ext 6980 fi 6981 6982 6983 CFLAGS="$xorg_testset_save_CFLAGS" 6984 6985 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6987 $as_echo "$supported" >&6; } 6988 if test "$supported" = "yes" ; then 6989 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 6990 found="yes" 6991 fi 6992 fi 6993 6994 6995 6996 6997 6998 6999 7000 xorg_testset_save_CFLAGS="$CFLAGS" 7001 7002 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7005 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7006 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7007 $as_echo_n "(cached) " >&6 7008 else 7009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7010 /* end confdefs.h. */ 7011 int i; 7012 _ACEOF 7013 if ac_fn_c_try_compile "$LINENO"; then : 7014 xorg_cv_cc_flag_unknown_warning_option=yes 7015 else 7016 xorg_cv_cc_flag_unknown_warning_option=no 7017 fi 7018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7019 fi 7020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7021 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7022 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7023 CFLAGS="$xorg_testset_save_CFLAGS" 7024 fi 7025 7026 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7027 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7029 fi 7030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7032 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7033 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7034 $as_echo_n "(cached) " >&6 7035 else 7036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7037 /* end confdefs.h. */ 7038 int i; 7039 _ACEOF 7040 if ac_fn_c_try_compile "$LINENO"; then : 7041 xorg_cv_cc_flag_unused_command_line_argument=yes 7042 else 7043 xorg_cv_cc_flag_unused_command_line_argument=no 7044 fi 7045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7046 fi 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7048 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7049 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7050 CFLAGS="$xorg_testset_save_CFLAGS" 7051 fi 7052 7053 found="no" 7054 7055 if test $found = "no" ; then 7056 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7058 fi 7059 7060 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7062 fi 7063 7064 CFLAGS="$CFLAGS -Werror=sequence-point" 7065 7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7067 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7068 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=sequence-point` 7069 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7070 $as_echo_n "(cached) " >&6 7071 else 7072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7073 /* end confdefs.h. */ 7074 int i; 7075 int 7076 main () 7077 { 7078 7079 ; 7080 return 0; 7081 } 7082 _ACEOF 7083 if ac_fn_c_try_link "$LINENO"; then : 7084 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7085 else 7086 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7087 fi 7088 rm -f core conftest.err conftest.$ac_objext \ 7089 conftest$ac_exeext conftest.$ac_ext 7090 fi 7091 7092 7093 CFLAGS="$xorg_testset_save_CFLAGS" 7094 7095 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7097 $as_echo "$supported" >&6; } 7098 if test "$supported" = "yes" ; then 7099 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7100 found="yes" 7101 fi 7102 fi 7103 7104 7105 7106 7107 7108 7109 7110 xorg_testset_save_CFLAGS="$CFLAGS" 7111 7112 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7115 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7116 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7117 $as_echo_n "(cached) " >&6 7118 else 7119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7120 /* end confdefs.h. */ 7121 int i; 7122 _ACEOF 7123 if ac_fn_c_try_compile "$LINENO"; then : 7124 xorg_cv_cc_flag_unknown_warning_option=yes 7125 else 7126 xorg_cv_cc_flag_unknown_warning_option=no 7127 fi 7128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7129 fi 7130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7131 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7132 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7133 CFLAGS="$xorg_testset_save_CFLAGS" 7134 fi 7135 7136 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7137 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7139 fi 7140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7142 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7143 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7144 $as_echo_n "(cached) " >&6 7145 else 7146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7147 /* end confdefs.h. */ 7148 int i; 7149 _ACEOF 7150 if ac_fn_c_try_compile "$LINENO"; then : 7151 xorg_cv_cc_flag_unused_command_line_argument=yes 7152 else 7153 xorg_cv_cc_flag_unused_command_line_argument=no 7154 fi 7155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7156 fi 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7158 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7159 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7160 CFLAGS="$xorg_testset_save_CFLAGS" 7161 fi 7162 7163 found="no" 7164 7165 if test $found = "no" ; then 7166 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7168 fi 7169 7170 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7172 fi 7173 7174 CFLAGS="$CFLAGS -Werror=return-type" 7175 7176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7177 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7178 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=return-type` 7179 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7180 $as_echo_n "(cached) " >&6 7181 else 7182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7183 /* end confdefs.h. */ 7184 int i; 7185 int 7186 main () 7187 { 7188 7189 ; 7190 return 0; 7191 } 7192 _ACEOF 7193 if ac_fn_c_try_link "$LINENO"; then : 7194 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7195 else 7196 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7197 fi 7198 rm -f core conftest.err conftest.$ac_objext \ 7199 conftest$ac_exeext conftest.$ac_ext 7200 fi 7201 7202 7203 CFLAGS="$xorg_testset_save_CFLAGS" 7204 7205 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7207 $as_echo "$supported" >&6; } 7208 if test "$supported" = "yes" ; then 7209 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7210 found="yes" 7211 fi 7212 fi 7213 7214 if test $found = "no" ; then 7215 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7217 fi 7218 7219 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7221 fi 7222 7223 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7224 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7226 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7227 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT` 7228 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7229 $as_echo_n "(cached) " >&6 7230 else 7231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7232 /* end confdefs.h. */ 7233 int i; 7234 int 7235 main () 7236 { 7237 7238 ; 7239 return 0; 7240 } 7241 _ACEOF 7242 if ac_fn_c_try_link "$LINENO"; then : 7243 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7244 else 7245 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7246 fi 7247 rm -f core conftest.err conftest.$ac_objext \ 7248 conftest$ac_exeext conftest.$ac_ext 7249 fi 7250 7251 7252 CFLAGS="$xorg_testset_save_CFLAGS" 7253 7254 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7256 $as_echo "$supported" >&6; } 7257 if test "$supported" = "yes" ; then 7258 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7259 found="yes" 7260 fi 7261 fi 7262 7263 7264 7265 7266 7267 7268 7269 xorg_testset_save_CFLAGS="$CFLAGS" 7270 7271 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7274 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7275 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7276 $as_echo_n "(cached) " >&6 7277 else 7278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7279 /* end confdefs.h. */ 7280 int i; 7281 _ACEOF 7282 if ac_fn_c_try_compile "$LINENO"; then : 7283 xorg_cv_cc_flag_unknown_warning_option=yes 7284 else 7285 xorg_cv_cc_flag_unknown_warning_option=no 7286 fi 7287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7288 fi 7289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7290 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7291 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7292 CFLAGS="$xorg_testset_save_CFLAGS" 7293 fi 7294 7295 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7296 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7298 fi 7299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7301 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7302 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7303 $as_echo_n "(cached) " >&6 7304 else 7305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7306 /* end confdefs.h. */ 7307 int i; 7308 _ACEOF 7309 if ac_fn_c_try_compile "$LINENO"; then : 7310 xorg_cv_cc_flag_unused_command_line_argument=yes 7311 else 7312 xorg_cv_cc_flag_unused_command_line_argument=no 7313 fi 7314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7315 fi 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7317 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7318 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7319 CFLAGS="$xorg_testset_save_CFLAGS" 7320 fi 7321 7322 found="no" 7323 7324 if test $found = "no" ; then 7325 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 fi 7328 7329 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7331 fi 7332 7333 CFLAGS="$CFLAGS -Werror=trigraphs" 7334 7335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7336 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7337 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=trigraphs` 7338 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7339 $as_echo_n "(cached) " >&6 7340 else 7341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7342 /* end confdefs.h. */ 7343 int i; 7344 int 7345 main () 7346 { 7347 7348 ; 7349 return 0; 7350 } 7351 _ACEOF 7352 if ac_fn_c_try_link "$LINENO"; then : 7353 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7354 else 7355 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7356 fi 7357 rm -f core conftest.err conftest.$ac_objext \ 7358 conftest$ac_exeext conftest.$ac_ext 7359 fi 7360 7361 7362 CFLAGS="$xorg_testset_save_CFLAGS" 7363 7364 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7366 $as_echo "$supported" >&6; } 7367 if test "$supported" = "yes" ; then 7368 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7369 found="yes" 7370 fi 7371 fi 7372 7373 7374 7375 7376 7377 7378 7379 xorg_testset_save_CFLAGS="$CFLAGS" 7380 7381 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7384 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7385 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7386 $as_echo_n "(cached) " >&6 7387 else 7388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7389 /* end confdefs.h. */ 7390 int i; 7391 _ACEOF 7392 if ac_fn_c_try_compile "$LINENO"; then : 7393 xorg_cv_cc_flag_unknown_warning_option=yes 7394 else 7395 xorg_cv_cc_flag_unknown_warning_option=no 7396 fi 7397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7398 fi 7399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7400 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7401 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7402 CFLAGS="$xorg_testset_save_CFLAGS" 7403 fi 7404 7405 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7406 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7408 fi 7409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7411 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7412 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7413 $as_echo_n "(cached) " >&6 7414 else 7415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7416 /* end confdefs.h. */ 7417 int i; 7418 _ACEOF 7419 if ac_fn_c_try_compile "$LINENO"; then : 7420 xorg_cv_cc_flag_unused_command_line_argument=yes 7421 else 7422 xorg_cv_cc_flag_unused_command_line_argument=no 7423 fi 7424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7425 fi 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7427 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7428 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7429 CFLAGS="$xorg_testset_save_CFLAGS" 7430 fi 7431 7432 found="no" 7433 7434 if test $found = "no" ; then 7435 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7437 fi 7438 7439 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7441 fi 7442 7443 CFLAGS="$CFLAGS -Werror=array-bounds" 7444 7445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7446 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7447 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=array-bounds` 7448 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7449 $as_echo_n "(cached) " >&6 7450 else 7451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7452 /* end confdefs.h. */ 7453 int i; 7454 int 7455 main () 7456 { 7457 7458 ; 7459 return 0; 7460 } 7461 _ACEOF 7462 if ac_fn_c_try_link "$LINENO"; then : 7463 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7464 else 7465 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7466 fi 7467 rm -f core conftest.err conftest.$ac_objext \ 7468 conftest$ac_exeext conftest.$ac_ext 7469 fi 7470 7471 7472 CFLAGS="$xorg_testset_save_CFLAGS" 7473 7474 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7476 $as_echo "$supported" >&6; } 7477 if test "$supported" = "yes" ; then 7478 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7479 found="yes" 7480 fi 7481 fi 7482 7483 7484 7485 7486 7487 7488 7489 xorg_testset_save_CFLAGS="$CFLAGS" 7490 7491 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7494 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7495 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7496 $as_echo_n "(cached) " >&6 7497 else 7498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7499 /* end confdefs.h. */ 7500 int i; 7501 _ACEOF 7502 if ac_fn_c_try_compile "$LINENO"; then : 7503 xorg_cv_cc_flag_unknown_warning_option=yes 7504 else 7505 xorg_cv_cc_flag_unknown_warning_option=no 7506 fi 7507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7508 fi 7509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7510 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7511 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7512 CFLAGS="$xorg_testset_save_CFLAGS" 7513 fi 7514 7515 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7516 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7518 fi 7519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7521 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7522 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7523 $as_echo_n "(cached) " >&6 7524 else 7525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7526 /* end confdefs.h. */ 7527 int i; 7528 _ACEOF 7529 if ac_fn_c_try_compile "$LINENO"; then : 7530 xorg_cv_cc_flag_unused_command_line_argument=yes 7531 else 7532 xorg_cv_cc_flag_unused_command_line_argument=no 7533 fi 7534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7535 fi 7536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7537 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7538 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7539 CFLAGS="$xorg_testset_save_CFLAGS" 7540 fi 7541 7542 found="no" 7543 7544 if test $found = "no" ; then 7545 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7547 fi 7548 7549 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7551 fi 7552 7553 CFLAGS="$CFLAGS -Werror=write-strings" 7554 7555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7556 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7557 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=write-strings` 7558 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7559 $as_echo_n "(cached) " >&6 7560 else 7561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7562 /* end confdefs.h. */ 7563 int i; 7564 int 7565 main () 7566 { 7567 7568 ; 7569 return 0; 7570 } 7571 _ACEOF 7572 if ac_fn_c_try_link "$LINENO"; then : 7573 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7574 else 7575 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7576 fi 7577 rm -f core conftest.err conftest.$ac_objext \ 7578 conftest$ac_exeext conftest.$ac_ext 7579 fi 7580 7581 7582 CFLAGS="$xorg_testset_save_CFLAGS" 7583 7584 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7586 $as_echo "$supported" >&6; } 7587 if test "$supported" = "yes" ; then 7588 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7589 found="yes" 7590 fi 7591 fi 7592 7593 7594 7595 7596 7597 7598 7599 xorg_testset_save_CFLAGS="$CFLAGS" 7600 7601 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7604 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7605 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7606 $as_echo_n "(cached) " >&6 7607 else 7608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7609 /* end confdefs.h. */ 7610 int i; 7611 _ACEOF 7612 if ac_fn_c_try_compile "$LINENO"; then : 7613 xorg_cv_cc_flag_unknown_warning_option=yes 7614 else 7615 xorg_cv_cc_flag_unknown_warning_option=no 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7618 fi 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7620 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7621 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7622 CFLAGS="$xorg_testset_save_CFLAGS" 7623 fi 7624 7625 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7626 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7628 fi 7629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7631 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7632 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7633 $as_echo_n "(cached) " >&6 7634 else 7635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7636 /* end confdefs.h. */ 7637 int i; 7638 _ACEOF 7639 if ac_fn_c_try_compile "$LINENO"; then : 7640 xorg_cv_cc_flag_unused_command_line_argument=yes 7641 else 7642 xorg_cv_cc_flag_unused_command_line_argument=no 7643 fi 7644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7645 fi 7646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7647 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7648 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7649 CFLAGS="$xorg_testset_save_CFLAGS" 7650 fi 7651 7652 found="no" 7653 7654 if test $found = "no" ; then 7655 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7657 fi 7658 7659 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7661 fi 7662 7663 CFLAGS="$CFLAGS -Werror=address" 7664 7665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7666 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7667 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=address` 7668 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7669 $as_echo_n "(cached) " >&6 7670 else 7671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7672 /* end confdefs.h. */ 7673 int i; 7674 int 7675 main () 7676 { 7677 7678 ; 7679 return 0; 7680 } 7681 _ACEOF 7682 if ac_fn_c_try_link "$LINENO"; then : 7683 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7684 else 7685 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7686 fi 7687 rm -f core conftest.err conftest.$ac_objext \ 7688 conftest$ac_exeext conftest.$ac_ext 7689 fi 7690 7691 7692 CFLAGS="$xorg_testset_save_CFLAGS" 7693 7694 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7696 $as_echo "$supported" >&6; } 7697 if test "$supported" = "yes" ; then 7698 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7699 found="yes" 7700 fi 7701 fi 7702 7703 7704 7705 7706 7707 7708 7709 xorg_testset_save_CFLAGS="$CFLAGS" 7710 7711 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7714 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7715 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7716 $as_echo_n "(cached) " >&6 7717 else 7718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7719 /* end confdefs.h. */ 7720 int i; 7721 _ACEOF 7722 if ac_fn_c_try_compile "$LINENO"; then : 7723 xorg_cv_cc_flag_unknown_warning_option=yes 7724 else 7725 xorg_cv_cc_flag_unknown_warning_option=no 7726 fi 7727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7728 fi 7729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7730 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7731 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7732 CFLAGS="$xorg_testset_save_CFLAGS" 7733 fi 7734 7735 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7736 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7738 fi 7739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7741 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7742 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7743 $as_echo_n "(cached) " >&6 7744 else 7745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7746 /* end confdefs.h. */ 7747 int i; 7748 _ACEOF 7749 if ac_fn_c_try_compile "$LINENO"; then : 7750 xorg_cv_cc_flag_unused_command_line_argument=yes 7751 else 7752 xorg_cv_cc_flag_unused_command_line_argument=no 7753 fi 7754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7755 fi 7756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7757 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7758 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7759 CFLAGS="$xorg_testset_save_CFLAGS" 7760 fi 7761 7762 found="no" 7763 7764 if test $found = "no" ; then 7765 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7767 fi 7768 7769 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7771 fi 7772 7773 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 7774 7775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 7776 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 7777 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=int-to-pointer-cast` 7778 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7779 $as_echo_n "(cached) " >&6 7780 else 7781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7782 /* end confdefs.h. */ 7783 int i; 7784 int 7785 main () 7786 { 7787 7788 ; 7789 return 0; 7790 } 7791 _ACEOF 7792 if ac_fn_c_try_link "$LINENO"; then : 7793 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7794 else 7795 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7796 fi 7797 rm -f core conftest.err conftest.$ac_objext \ 7798 conftest$ac_exeext conftest.$ac_ext 7799 fi 7800 7801 7802 CFLAGS="$xorg_testset_save_CFLAGS" 7803 7804 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7806 $as_echo "$supported" >&6; } 7807 if test "$supported" = "yes" ; then 7808 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 7809 found="yes" 7810 fi 7811 fi 7812 7813 if test $found = "no" ; then 7814 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7816 fi 7817 7818 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7820 fi 7821 7822 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7823 7824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 7825 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 7826 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION` 7827 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7828 $as_echo_n "(cached) " >&6 7829 else 7830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7831 /* end confdefs.h. */ 7832 int i; 7833 int 7834 main () 7835 { 7836 7837 ; 7838 return 0; 7839 } 7840 _ACEOF 7841 if ac_fn_c_try_link "$LINENO"; then : 7842 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7843 else 7844 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7845 fi 7846 rm -f core conftest.err conftest.$ac_objext \ 7847 conftest$ac_exeext conftest.$ac_ext 7848 fi 7849 7850 7851 CFLAGS="$xorg_testset_save_CFLAGS" 7852 7853 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7855 $as_echo "$supported" >&6; } 7856 if test "$supported" = "yes" ; then 7857 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7858 found="yes" 7859 fi 7860 fi 7861 7862 7863 7864 7865 7866 7867 7868 xorg_testset_save_CFLAGS="$CFLAGS" 7869 7870 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7873 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7874 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7875 $as_echo_n "(cached) " >&6 7876 else 7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7878 /* end confdefs.h. */ 7879 int i; 7880 _ACEOF 7881 if ac_fn_c_try_compile "$LINENO"; then : 7882 xorg_cv_cc_flag_unknown_warning_option=yes 7883 else 7884 xorg_cv_cc_flag_unknown_warning_option=no 7885 fi 7886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7887 fi 7888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7889 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7890 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7891 CFLAGS="$xorg_testset_save_CFLAGS" 7892 fi 7893 7894 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7895 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7897 fi 7898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7900 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7901 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7902 $as_echo_n "(cached) " >&6 7903 else 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905 /* end confdefs.h. */ 7906 int i; 7907 _ACEOF 7908 if ac_fn_c_try_compile "$LINENO"; then : 7909 xorg_cv_cc_flag_unused_command_line_argument=yes 7910 else 7911 xorg_cv_cc_flag_unused_command_line_argument=no 7912 fi 7913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7914 fi 7915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7916 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7917 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7918 CFLAGS="$xorg_testset_save_CFLAGS" 7919 fi 7920 7921 found="no" 7922 7923 if test $found = "no" ; then 7924 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7926 fi 7927 7928 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7930 fi 7931 7932 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 7933 7934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 7935 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 7936 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=pointer-to-int-cast` 7937 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7938 $as_echo_n "(cached) " >&6 7939 else 7940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7941 /* end confdefs.h. */ 7942 int i; 7943 int 7944 main () 7945 { 7946 7947 ; 7948 return 0; 7949 } 7950 _ACEOF 7951 if ac_fn_c_try_link "$LINENO"; then : 7952 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7953 else 7954 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7955 fi 7956 rm -f core conftest.err conftest.$ac_objext \ 7957 conftest$ac_exeext conftest.$ac_ext 7958 fi 7959 7960 7961 CFLAGS="$xorg_testset_save_CFLAGS" 7962 7963 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7965 $as_echo "$supported" >&6; } 7966 if test "$supported" = "yes" ; then 7967 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 7968 found="yes" 7969 fi 7970 fi 7971 7972 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 7973 else 7974 { $as_echo "$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 7975 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 7976 7977 7978 7979 7980 7981 xorg_testset_save_CFLAGS="$CFLAGS" 7982 7983 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7986 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7987 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7988 $as_echo_n "(cached) " >&6 7989 else 7990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7991 /* end confdefs.h. */ 7992 int i; 7993 _ACEOF 7994 if ac_fn_c_try_compile "$LINENO"; then : 7995 xorg_cv_cc_flag_unknown_warning_option=yes 7996 else 7997 xorg_cv_cc_flag_unknown_warning_option=no 7998 fi 7999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8000 fi 8001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8002 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8003 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8004 CFLAGS="$xorg_testset_save_CFLAGS" 8005 fi 8006 8007 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8008 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8010 fi 8011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8013 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8014 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8015 $as_echo_n "(cached) " >&6 8016 else 8017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8018 /* end confdefs.h. */ 8019 int i; 8020 _ACEOF 8021 if ac_fn_c_try_compile "$LINENO"; then : 8022 xorg_cv_cc_flag_unused_command_line_argument=yes 8023 else 8024 xorg_cv_cc_flag_unused_command_line_argument=no 8025 fi 8026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8027 fi 8028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8029 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8030 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8031 CFLAGS="$xorg_testset_save_CFLAGS" 8032 fi 8033 8034 found="no" 8035 8036 if test $found = "no" ; then 8037 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8039 fi 8040 8041 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8043 fi 8044 8045 CFLAGS="$CFLAGS -Wimplicit" 8046 8047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8048 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8049 cacheid=`$as_echo xorg_cv_cc_flag_-Wimplicit` 8050 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8051 $as_echo_n "(cached) " >&6 8052 else 8053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8054 /* end confdefs.h. */ 8055 int i; 8056 int 8057 main () 8058 { 8059 8060 ; 8061 return 0; 8062 } 8063 _ACEOF 8064 if ac_fn_c_try_link "$LINENO"; then : 8065 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8066 else 8067 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8068 fi 8069 rm -f core conftest.err conftest.$ac_objext \ 8070 conftest$ac_exeext conftest.$ac_ext 8071 fi 8072 8073 8074 CFLAGS="$xorg_testset_save_CFLAGS" 8075 8076 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8078 $as_echo "$supported" >&6; } 8079 if test "$supported" = "yes" ; then 8080 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8081 found="yes" 8082 fi 8083 fi 8084 8085 8086 8087 8088 8089 8090 8091 xorg_testset_save_CFLAGS="$CFLAGS" 8092 8093 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8096 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8097 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8098 $as_echo_n "(cached) " >&6 8099 else 8100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8101 /* end confdefs.h. */ 8102 int i; 8103 _ACEOF 8104 if ac_fn_c_try_compile "$LINENO"; then : 8105 xorg_cv_cc_flag_unknown_warning_option=yes 8106 else 8107 xorg_cv_cc_flag_unknown_warning_option=no 8108 fi 8109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8110 fi 8111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8112 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8113 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8114 CFLAGS="$xorg_testset_save_CFLAGS" 8115 fi 8116 8117 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8118 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8120 fi 8121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8123 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8124 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8125 $as_echo_n "(cached) " >&6 8126 else 8127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8128 /* end confdefs.h. */ 8129 int i; 8130 _ACEOF 8131 if ac_fn_c_try_compile "$LINENO"; then : 8132 xorg_cv_cc_flag_unused_command_line_argument=yes 8133 else 8134 xorg_cv_cc_flag_unused_command_line_argument=no 8135 fi 8136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8137 fi 8138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8139 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8140 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8141 CFLAGS="$xorg_testset_save_CFLAGS" 8142 fi 8143 8144 found="no" 8145 8146 if test $found = "no" ; then 8147 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8149 fi 8150 8151 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8153 fi 8154 8155 CFLAGS="$CFLAGS -Wnonnull" 8156 8157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8158 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8159 cacheid=`$as_echo xorg_cv_cc_flag_-Wnonnull` 8160 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8161 $as_echo_n "(cached) " >&6 8162 else 8163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8164 /* end confdefs.h. */ 8165 int i; 8166 int 8167 main () 8168 { 8169 8170 ; 8171 return 0; 8172 } 8173 _ACEOF 8174 if ac_fn_c_try_link "$LINENO"; then : 8175 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8176 else 8177 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8178 fi 8179 rm -f core conftest.err conftest.$ac_objext \ 8180 conftest$ac_exeext conftest.$ac_ext 8181 fi 8182 8183 8184 CFLAGS="$xorg_testset_save_CFLAGS" 8185 8186 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8188 $as_echo "$supported" >&6; } 8189 if test "$supported" = "yes" ; then 8190 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8191 found="yes" 8192 fi 8193 fi 8194 8195 8196 8197 8198 8199 8200 8201 xorg_testset_save_CFLAGS="$CFLAGS" 8202 8203 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8206 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8207 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8208 $as_echo_n "(cached) " >&6 8209 else 8210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8211 /* end confdefs.h. */ 8212 int i; 8213 _ACEOF 8214 if ac_fn_c_try_compile "$LINENO"; then : 8215 xorg_cv_cc_flag_unknown_warning_option=yes 8216 else 8217 xorg_cv_cc_flag_unknown_warning_option=no 8218 fi 8219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8220 fi 8221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8222 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8223 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8224 CFLAGS="$xorg_testset_save_CFLAGS" 8225 fi 8226 8227 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8228 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8230 fi 8231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8233 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8234 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8235 $as_echo_n "(cached) " >&6 8236 else 8237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8238 /* end confdefs.h. */ 8239 int i; 8240 _ACEOF 8241 if ac_fn_c_try_compile "$LINENO"; then : 8242 xorg_cv_cc_flag_unused_command_line_argument=yes 8243 else 8244 xorg_cv_cc_flag_unused_command_line_argument=no 8245 fi 8246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8247 fi 8248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8249 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8250 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8251 CFLAGS="$xorg_testset_save_CFLAGS" 8252 fi 8253 8254 found="no" 8255 8256 if test $found = "no" ; then 8257 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8259 fi 8260 8261 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8263 fi 8264 8265 CFLAGS="$CFLAGS -Winit-self" 8266 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8268 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8269 cacheid=`$as_echo xorg_cv_cc_flag_-Winit-self` 8270 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8271 $as_echo_n "(cached) " >&6 8272 else 8273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8274 /* end confdefs.h. */ 8275 int i; 8276 int 8277 main () 8278 { 8279 8280 ; 8281 return 0; 8282 } 8283 _ACEOF 8284 if ac_fn_c_try_link "$LINENO"; then : 8285 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8286 else 8287 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8288 fi 8289 rm -f core conftest.err conftest.$ac_objext \ 8290 conftest$ac_exeext conftest.$ac_ext 8291 fi 8292 8293 8294 CFLAGS="$xorg_testset_save_CFLAGS" 8295 8296 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8298 $as_echo "$supported" >&6; } 8299 if test "$supported" = "yes" ; then 8300 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8301 found="yes" 8302 fi 8303 fi 8304 8305 8306 8307 8308 8309 8310 8311 xorg_testset_save_CFLAGS="$CFLAGS" 8312 8313 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8316 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8317 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8318 $as_echo_n "(cached) " >&6 8319 else 8320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8321 /* end confdefs.h. */ 8322 int i; 8323 _ACEOF 8324 if ac_fn_c_try_compile "$LINENO"; then : 8325 xorg_cv_cc_flag_unknown_warning_option=yes 8326 else 8327 xorg_cv_cc_flag_unknown_warning_option=no 8328 fi 8329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8330 fi 8331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8332 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8333 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8334 CFLAGS="$xorg_testset_save_CFLAGS" 8335 fi 8336 8337 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8338 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8340 fi 8341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8343 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8344 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8345 $as_echo_n "(cached) " >&6 8346 else 8347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8348 /* end confdefs.h. */ 8349 int i; 8350 _ACEOF 8351 if ac_fn_c_try_compile "$LINENO"; then : 8352 xorg_cv_cc_flag_unused_command_line_argument=yes 8353 else 8354 xorg_cv_cc_flag_unused_command_line_argument=no 8355 fi 8356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8357 fi 8358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8359 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8360 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8361 CFLAGS="$xorg_testset_save_CFLAGS" 8362 fi 8363 8364 found="no" 8365 8366 if test $found = "no" ; then 8367 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8369 fi 8370 8371 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8373 fi 8374 8375 CFLAGS="$CFLAGS -Wmain" 8376 8377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8378 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8379 cacheid=`$as_echo xorg_cv_cc_flag_-Wmain` 8380 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} 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 int 8387 main () 8388 { 8389 8390 ; 8391 return 0; 8392 } 8393 _ACEOF 8394 if ac_fn_c_try_link "$LINENO"; then : 8395 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8396 else 8397 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8398 fi 8399 rm -f core conftest.err conftest.$ac_objext \ 8400 conftest$ac_exeext conftest.$ac_ext 8401 fi 8402 8403 8404 CFLAGS="$xorg_testset_save_CFLAGS" 8405 8406 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8408 $as_echo "$supported" >&6; } 8409 if test "$supported" = "yes" ; then 8410 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8411 found="yes" 8412 fi 8413 fi 8414 8415 8416 8417 8418 8419 8420 8421 xorg_testset_save_CFLAGS="$CFLAGS" 8422 8423 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8426 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8427 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8428 $as_echo_n "(cached) " >&6 8429 else 8430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8431 /* end confdefs.h. */ 8432 int i; 8433 _ACEOF 8434 if ac_fn_c_try_compile "$LINENO"; then : 8435 xorg_cv_cc_flag_unknown_warning_option=yes 8436 else 8437 xorg_cv_cc_flag_unknown_warning_option=no 8438 fi 8439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8440 fi 8441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8442 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8443 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8444 CFLAGS="$xorg_testset_save_CFLAGS" 8445 fi 8446 8447 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8448 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8450 fi 8451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8453 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8454 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8455 $as_echo_n "(cached) " >&6 8456 else 8457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8458 /* end confdefs.h. */ 8459 int i; 8460 _ACEOF 8461 if ac_fn_c_try_compile "$LINENO"; then : 8462 xorg_cv_cc_flag_unused_command_line_argument=yes 8463 else 8464 xorg_cv_cc_flag_unused_command_line_argument=no 8465 fi 8466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8467 fi 8468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8469 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8470 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8471 CFLAGS="$xorg_testset_save_CFLAGS" 8472 fi 8473 8474 found="no" 8475 8476 if test $found = "no" ; then 8477 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8479 fi 8480 8481 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8483 fi 8484 8485 CFLAGS="$CFLAGS -Wmissing-braces" 8486 8487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8488 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8489 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-braces` 8490 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8491 $as_echo_n "(cached) " >&6 8492 else 8493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8494 /* end confdefs.h. */ 8495 int i; 8496 int 8497 main () 8498 { 8499 8500 ; 8501 return 0; 8502 } 8503 _ACEOF 8504 if ac_fn_c_try_link "$LINENO"; then : 8505 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8506 else 8507 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8508 fi 8509 rm -f core conftest.err conftest.$ac_objext \ 8510 conftest$ac_exeext conftest.$ac_ext 8511 fi 8512 8513 8514 CFLAGS="$xorg_testset_save_CFLAGS" 8515 8516 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8518 $as_echo "$supported" >&6; } 8519 if test "$supported" = "yes" ; then 8520 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8521 found="yes" 8522 fi 8523 fi 8524 8525 8526 8527 8528 8529 8530 8531 xorg_testset_save_CFLAGS="$CFLAGS" 8532 8533 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8536 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8537 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8538 $as_echo_n "(cached) " >&6 8539 else 8540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8541 /* end confdefs.h. */ 8542 int i; 8543 _ACEOF 8544 if ac_fn_c_try_compile "$LINENO"; then : 8545 xorg_cv_cc_flag_unknown_warning_option=yes 8546 else 8547 xorg_cv_cc_flag_unknown_warning_option=no 8548 fi 8549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8550 fi 8551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8552 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8553 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8554 CFLAGS="$xorg_testset_save_CFLAGS" 8555 fi 8556 8557 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8558 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 fi 8561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8563 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8564 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8565 $as_echo_n "(cached) " >&6 8566 else 8567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8568 /* end confdefs.h. */ 8569 int i; 8570 _ACEOF 8571 if ac_fn_c_try_compile "$LINENO"; then : 8572 xorg_cv_cc_flag_unused_command_line_argument=yes 8573 else 8574 xorg_cv_cc_flag_unused_command_line_argument=no 8575 fi 8576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8577 fi 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8579 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8580 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582 fi 8583 8584 found="no" 8585 8586 if test $found = "no" ; then 8587 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8589 fi 8590 8591 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8593 fi 8594 8595 CFLAGS="$CFLAGS -Wsequence-point" 8596 8597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8598 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8599 cacheid=`$as_echo xorg_cv_cc_flag_-Wsequence-point` 8600 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8601 $as_echo_n "(cached) " >&6 8602 else 8603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8604 /* end confdefs.h. */ 8605 int i; 8606 int 8607 main () 8608 { 8609 8610 ; 8611 return 0; 8612 } 8613 _ACEOF 8614 if ac_fn_c_try_link "$LINENO"; then : 8615 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8616 else 8617 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8618 fi 8619 rm -f core conftest.err conftest.$ac_objext \ 8620 conftest$ac_exeext conftest.$ac_ext 8621 fi 8622 8623 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625 8626 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8628 $as_echo "$supported" >&6; } 8629 if test "$supported" = "yes" ; then 8630 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8631 found="yes" 8632 fi 8633 fi 8634 8635 8636 8637 8638 8639 8640 8641 xorg_testset_save_CFLAGS="$CFLAGS" 8642 8643 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8646 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8647 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8648 $as_echo_n "(cached) " >&6 8649 else 8650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8651 /* end confdefs.h. */ 8652 int i; 8653 _ACEOF 8654 if ac_fn_c_try_compile "$LINENO"; then : 8655 xorg_cv_cc_flag_unknown_warning_option=yes 8656 else 8657 xorg_cv_cc_flag_unknown_warning_option=no 8658 fi 8659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8660 fi 8661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8662 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8663 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8664 CFLAGS="$xorg_testset_save_CFLAGS" 8665 fi 8666 8667 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8668 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8670 fi 8671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8673 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8674 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8675 $as_echo_n "(cached) " >&6 8676 else 8677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8678 /* end confdefs.h. */ 8679 int i; 8680 _ACEOF 8681 if ac_fn_c_try_compile "$LINENO"; then : 8682 xorg_cv_cc_flag_unused_command_line_argument=yes 8683 else 8684 xorg_cv_cc_flag_unused_command_line_argument=no 8685 fi 8686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8687 fi 8688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8689 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8690 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8691 CFLAGS="$xorg_testset_save_CFLAGS" 8692 fi 8693 8694 found="no" 8695 8696 if test $found = "no" ; then 8697 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8699 fi 8700 8701 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8703 fi 8704 8705 CFLAGS="$CFLAGS -Wreturn-type" 8706 8707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 8708 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 8709 cacheid=`$as_echo xorg_cv_cc_flag_-Wreturn-type` 8710 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8711 $as_echo_n "(cached) " >&6 8712 else 8713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8714 /* end confdefs.h. */ 8715 int i; 8716 int 8717 main () 8718 { 8719 8720 ; 8721 return 0; 8722 } 8723 _ACEOF 8724 if ac_fn_c_try_link "$LINENO"; then : 8725 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8726 else 8727 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8728 fi 8729 rm -f core conftest.err conftest.$ac_objext \ 8730 conftest$ac_exeext conftest.$ac_ext 8731 fi 8732 8733 8734 CFLAGS="$xorg_testset_save_CFLAGS" 8735 8736 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8738 $as_echo "$supported" >&6; } 8739 if test "$supported" = "yes" ; then 8740 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 8741 found="yes" 8742 fi 8743 fi 8744 8745 8746 8747 8748 8749 8750 8751 xorg_testset_save_CFLAGS="$CFLAGS" 8752 8753 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8756 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8757 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8758 $as_echo_n "(cached) " >&6 8759 else 8760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8761 /* end confdefs.h. */ 8762 int i; 8763 _ACEOF 8764 if ac_fn_c_try_compile "$LINENO"; then : 8765 xorg_cv_cc_flag_unknown_warning_option=yes 8766 else 8767 xorg_cv_cc_flag_unknown_warning_option=no 8768 fi 8769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8770 fi 8771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8772 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8773 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8774 CFLAGS="$xorg_testset_save_CFLAGS" 8775 fi 8776 8777 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8778 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8780 fi 8781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8783 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8784 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8785 $as_echo_n "(cached) " >&6 8786 else 8787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8788 /* end confdefs.h. */ 8789 int i; 8790 _ACEOF 8791 if ac_fn_c_try_compile "$LINENO"; then : 8792 xorg_cv_cc_flag_unused_command_line_argument=yes 8793 else 8794 xorg_cv_cc_flag_unused_command_line_argument=no 8795 fi 8796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8797 fi 8798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8799 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8800 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8801 CFLAGS="$xorg_testset_save_CFLAGS" 8802 fi 8803 8804 found="no" 8805 8806 if test $found = "no" ; then 8807 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8809 fi 8810 8811 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8813 fi 8814 8815 CFLAGS="$CFLAGS -Wtrigraphs" 8816 8817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 8818 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 8819 cacheid=`$as_echo xorg_cv_cc_flag_-Wtrigraphs` 8820 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8821 $as_echo_n "(cached) " >&6 8822 else 8823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824 /* end confdefs.h. */ 8825 int i; 8826 int 8827 main () 8828 { 8829 8830 ; 8831 return 0; 8832 } 8833 _ACEOF 8834 if ac_fn_c_try_link "$LINENO"; then : 8835 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8836 else 8837 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8838 fi 8839 rm -f core conftest.err conftest.$ac_objext \ 8840 conftest$ac_exeext conftest.$ac_ext 8841 fi 8842 8843 8844 CFLAGS="$xorg_testset_save_CFLAGS" 8845 8846 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8848 $as_echo "$supported" >&6; } 8849 if test "$supported" = "yes" ; then 8850 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 8851 found="yes" 8852 fi 8853 fi 8854 8855 8856 8857 8858 8859 8860 8861 xorg_testset_save_CFLAGS="$CFLAGS" 8862 8863 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8866 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8867 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8868 $as_echo_n "(cached) " >&6 8869 else 8870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8871 /* end confdefs.h. */ 8872 int i; 8873 _ACEOF 8874 if ac_fn_c_try_compile "$LINENO"; then : 8875 xorg_cv_cc_flag_unknown_warning_option=yes 8876 else 8877 xorg_cv_cc_flag_unknown_warning_option=no 8878 fi 8879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8880 fi 8881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8882 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8883 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8884 CFLAGS="$xorg_testset_save_CFLAGS" 8885 fi 8886 8887 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8888 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8890 fi 8891 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8893 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8894 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8895 $as_echo_n "(cached) " >&6 8896 else 8897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8898 /* end confdefs.h. */ 8899 int i; 8900 _ACEOF 8901 if ac_fn_c_try_compile "$LINENO"; then : 8902 xorg_cv_cc_flag_unused_command_line_argument=yes 8903 else 8904 xorg_cv_cc_flag_unused_command_line_argument=no 8905 fi 8906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8907 fi 8908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8909 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8910 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8911 CFLAGS="$xorg_testset_save_CFLAGS" 8912 fi 8913 8914 found="no" 8915 8916 if test $found = "no" ; then 8917 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8919 fi 8920 8921 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8923 fi 8924 8925 CFLAGS="$CFLAGS -Warray-bounds" 8926 8927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 8928 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 8929 cacheid=`$as_echo xorg_cv_cc_flag_-Warray-bounds` 8930 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8931 $as_echo_n "(cached) " >&6 8932 else 8933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8934 /* end confdefs.h. */ 8935 int i; 8936 int 8937 main () 8938 { 8939 8940 ; 8941 return 0; 8942 } 8943 _ACEOF 8944 if ac_fn_c_try_link "$LINENO"; then : 8945 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8946 else 8947 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8948 fi 8949 rm -f core conftest.err conftest.$ac_objext \ 8950 conftest$ac_exeext conftest.$ac_ext 8951 fi 8952 8953 8954 CFLAGS="$xorg_testset_save_CFLAGS" 8955 8956 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8958 $as_echo "$supported" >&6; } 8959 if test "$supported" = "yes" ; then 8960 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 8961 found="yes" 8962 fi 8963 fi 8964 8965 8966 8967 8968 8969 8970 8971 xorg_testset_save_CFLAGS="$CFLAGS" 8972 8973 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8976 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8977 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8978 $as_echo_n "(cached) " >&6 8979 else 8980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8981 /* end confdefs.h. */ 8982 int i; 8983 _ACEOF 8984 if ac_fn_c_try_compile "$LINENO"; then : 8985 xorg_cv_cc_flag_unknown_warning_option=yes 8986 else 8987 xorg_cv_cc_flag_unknown_warning_option=no 8988 fi 8989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8990 fi 8991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8992 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8993 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8994 CFLAGS="$xorg_testset_save_CFLAGS" 8995 fi 8996 8997 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8998 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9000 fi 9001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9003 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9004 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9005 $as_echo_n "(cached) " >&6 9006 else 9007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9008 /* end confdefs.h. */ 9009 int i; 9010 _ACEOF 9011 if ac_fn_c_try_compile "$LINENO"; then : 9012 xorg_cv_cc_flag_unused_command_line_argument=yes 9013 else 9014 xorg_cv_cc_flag_unused_command_line_argument=no 9015 fi 9016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9017 fi 9018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9019 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9020 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9021 CFLAGS="$xorg_testset_save_CFLAGS" 9022 fi 9023 9024 found="no" 9025 9026 if test $found = "no" ; then 9027 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9029 fi 9030 9031 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9033 fi 9034 9035 CFLAGS="$CFLAGS -Wwrite-strings" 9036 9037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9038 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9039 cacheid=`$as_echo xorg_cv_cc_flag_-Wwrite-strings` 9040 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9041 $as_echo_n "(cached) " >&6 9042 else 9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044 /* end confdefs.h. */ 9045 int i; 9046 int 9047 main () 9048 { 9049 9050 ; 9051 return 0; 9052 } 9053 _ACEOF 9054 if ac_fn_c_try_link "$LINENO"; then : 9055 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9056 else 9057 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9058 fi 9059 rm -f core conftest.err conftest.$ac_objext \ 9060 conftest$ac_exeext conftest.$ac_ext 9061 fi 9062 9063 9064 CFLAGS="$xorg_testset_save_CFLAGS" 9065 9066 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9068 $as_echo "$supported" >&6; } 9069 if test "$supported" = "yes" ; then 9070 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9071 found="yes" 9072 fi 9073 fi 9074 9075 9076 9077 9078 9079 9080 9081 xorg_testset_save_CFLAGS="$CFLAGS" 9082 9083 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9086 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9087 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9088 $as_echo_n "(cached) " >&6 9089 else 9090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9091 /* end confdefs.h. */ 9092 int i; 9093 _ACEOF 9094 if ac_fn_c_try_compile "$LINENO"; then : 9095 xorg_cv_cc_flag_unknown_warning_option=yes 9096 else 9097 xorg_cv_cc_flag_unknown_warning_option=no 9098 fi 9099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9100 fi 9101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9102 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9103 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9104 CFLAGS="$xorg_testset_save_CFLAGS" 9105 fi 9106 9107 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9108 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 fi 9111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9113 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9114 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9115 $as_echo_n "(cached) " >&6 9116 else 9117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9118 /* end confdefs.h. */ 9119 int i; 9120 _ACEOF 9121 if ac_fn_c_try_compile "$LINENO"; then : 9122 xorg_cv_cc_flag_unused_command_line_argument=yes 9123 else 9124 xorg_cv_cc_flag_unused_command_line_argument=no 9125 fi 9126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9127 fi 9128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9129 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9130 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9131 CFLAGS="$xorg_testset_save_CFLAGS" 9132 fi 9133 9134 found="no" 9135 9136 if test $found = "no" ; then 9137 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9139 fi 9140 9141 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9143 fi 9144 9145 CFLAGS="$CFLAGS -Waddress" 9146 9147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9148 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9149 cacheid=`$as_echo xorg_cv_cc_flag_-Waddress` 9150 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9151 $as_echo_n "(cached) " >&6 9152 else 9153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9154 /* end confdefs.h. */ 9155 int i; 9156 int 9157 main () 9158 { 9159 9160 ; 9161 return 0; 9162 } 9163 _ACEOF 9164 if ac_fn_c_try_link "$LINENO"; then : 9165 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9166 else 9167 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9168 fi 9169 rm -f core conftest.err conftest.$ac_objext \ 9170 conftest$ac_exeext conftest.$ac_ext 9171 fi 9172 9173 9174 CFLAGS="$xorg_testset_save_CFLAGS" 9175 9176 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9178 $as_echo "$supported" >&6; } 9179 if test "$supported" = "yes" ; then 9180 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9181 found="yes" 9182 fi 9183 fi 9184 9185 9186 9187 9188 9189 9190 9191 xorg_testset_save_CFLAGS="$CFLAGS" 9192 9193 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9196 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9197 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9198 $as_echo_n "(cached) " >&6 9199 else 9200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9201 /* end confdefs.h. */ 9202 int i; 9203 _ACEOF 9204 if ac_fn_c_try_compile "$LINENO"; then : 9205 xorg_cv_cc_flag_unknown_warning_option=yes 9206 else 9207 xorg_cv_cc_flag_unknown_warning_option=no 9208 fi 9209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9210 fi 9211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9212 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9213 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9214 CFLAGS="$xorg_testset_save_CFLAGS" 9215 fi 9216 9217 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9218 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9220 fi 9221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9223 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9224 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9225 $as_echo_n "(cached) " >&6 9226 else 9227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9228 /* end confdefs.h. */ 9229 int i; 9230 _ACEOF 9231 if ac_fn_c_try_compile "$LINENO"; then : 9232 xorg_cv_cc_flag_unused_command_line_argument=yes 9233 else 9234 xorg_cv_cc_flag_unused_command_line_argument=no 9235 fi 9236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9237 fi 9238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9239 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9240 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9241 CFLAGS="$xorg_testset_save_CFLAGS" 9242 fi 9243 9244 found="no" 9245 9246 if test $found = "no" ; then 9247 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9249 fi 9250 9251 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9253 fi 9254 9255 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9256 9257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9258 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9259 cacheid=`$as_echo xorg_cv_cc_flag_-Wint-to-pointer-cast` 9260 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9261 $as_echo_n "(cached) " >&6 9262 else 9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264 /* end confdefs.h. */ 9265 int i; 9266 int 9267 main () 9268 { 9269 9270 ; 9271 return 0; 9272 } 9273 _ACEOF 9274 if ac_fn_c_try_link "$LINENO"; then : 9275 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9276 else 9277 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9278 fi 9279 rm -f core conftest.err conftest.$ac_objext \ 9280 conftest$ac_exeext conftest.$ac_ext 9281 fi 9282 9283 9284 CFLAGS="$xorg_testset_save_CFLAGS" 9285 9286 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9288 $as_echo "$supported" >&6; } 9289 if test "$supported" = "yes" ; then 9290 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9291 found="yes" 9292 fi 9293 fi 9294 9295 9296 9297 9298 9299 9300 9301 xorg_testset_save_CFLAGS="$CFLAGS" 9302 9303 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9306 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9307 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9308 $as_echo_n "(cached) " >&6 9309 else 9310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9311 /* end confdefs.h. */ 9312 int i; 9313 _ACEOF 9314 if ac_fn_c_try_compile "$LINENO"; then : 9315 xorg_cv_cc_flag_unknown_warning_option=yes 9316 else 9317 xorg_cv_cc_flag_unknown_warning_option=no 9318 fi 9319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9320 fi 9321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9322 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9323 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9324 CFLAGS="$xorg_testset_save_CFLAGS" 9325 fi 9326 9327 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9328 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9330 fi 9331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9333 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9334 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9335 $as_echo_n "(cached) " >&6 9336 else 9337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9338 /* end confdefs.h. */ 9339 int i; 9340 _ACEOF 9341 if ac_fn_c_try_compile "$LINENO"; then : 9342 xorg_cv_cc_flag_unused_command_line_argument=yes 9343 else 9344 xorg_cv_cc_flag_unused_command_line_argument=no 9345 fi 9346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9347 fi 9348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9349 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9350 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9351 CFLAGS="$xorg_testset_save_CFLAGS" 9352 fi 9353 9354 found="no" 9355 9356 if test $found = "no" ; then 9357 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9359 fi 9360 9361 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9363 fi 9364 9365 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9366 9367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9368 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9369 cacheid=`$as_echo xorg_cv_cc_flag_-Wpointer-to-int-cast` 9370 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9371 $as_echo_n "(cached) " >&6 9372 else 9373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9374 /* end confdefs.h. */ 9375 int i; 9376 int 9377 main () 9378 { 9379 9380 ; 9381 return 0; 9382 } 9383 _ACEOF 9384 if ac_fn_c_try_link "$LINENO"; then : 9385 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9386 else 9387 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9388 fi 9389 rm -f core conftest.err conftest.$ac_objext \ 9390 conftest$ac_exeext conftest.$ac_ext 9391 fi 9392 9393 9394 CFLAGS="$xorg_testset_save_CFLAGS" 9395 9396 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9398 $as_echo "$supported" >&6; } 9399 if test "$supported" = "yes" ; then 9400 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9401 found="yes" 9402 fi 9403 fi 9404 9405 9406 fi 9407 9408 9409 9410 9411 9412 9413 CWARNFLAGS="$BASE_CFLAGS" 9414 if test "x$GCC" = xyes ; then 9415 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9416 fi 9417 9418 9419 9420 9421 9422 9423 # Check whether --enable-strict-compilation was given. 9424 if test "${enable_strict_compilation+set}" = set; then : 9425 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9426 else 9427 STRICT_COMPILE=no 9428 fi 9429 9430 9431 STRICT_CFLAGS="" 9432 9433 9434 9435 9436 9437 xorg_testset_save_CFLAGS="$CFLAGS" 9438 9439 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9442 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9443 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9444 $as_echo_n "(cached) " >&6 9445 else 9446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9447 /* end confdefs.h. */ 9448 int i; 9449 _ACEOF 9450 if ac_fn_c_try_compile "$LINENO"; then : 9451 xorg_cv_cc_flag_unknown_warning_option=yes 9452 else 9453 xorg_cv_cc_flag_unknown_warning_option=no 9454 fi 9455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9456 fi 9457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9458 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9459 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9460 CFLAGS="$xorg_testset_save_CFLAGS" 9461 fi 9462 9463 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9464 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9466 fi 9467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9469 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9470 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9471 $as_echo_n "(cached) " >&6 9472 else 9473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9474 /* end confdefs.h. */ 9475 int i; 9476 _ACEOF 9477 if ac_fn_c_try_compile "$LINENO"; then : 9478 xorg_cv_cc_flag_unused_command_line_argument=yes 9479 else 9480 xorg_cv_cc_flag_unused_command_line_argument=no 9481 fi 9482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9483 fi 9484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9485 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9486 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9487 CFLAGS="$xorg_testset_save_CFLAGS" 9488 fi 9489 9490 found="no" 9491 9492 if test $found = "no" ; then 9493 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9495 fi 9496 9497 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9499 fi 9500 9501 CFLAGS="$CFLAGS -pedantic" 9502 9503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9504 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9505 cacheid=`$as_echo xorg_cv_cc_flag_-pedantic` 9506 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9507 $as_echo_n "(cached) " >&6 9508 else 9509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9510 /* end confdefs.h. */ 9511 int i; 9512 int 9513 main () 9514 { 9515 9516 ; 9517 return 0; 9518 } 9519 _ACEOF 9520 if ac_fn_c_try_link "$LINENO"; then : 9521 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9522 else 9523 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9524 fi 9525 rm -f core conftest.err conftest.$ac_objext \ 9526 conftest$ac_exeext conftest.$ac_ext 9527 fi 9528 9529 9530 CFLAGS="$xorg_testset_save_CFLAGS" 9531 9532 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9534 $as_echo "$supported" >&6; } 9535 if test "$supported" = "yes" ; then 9536 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9537 found="yes" 9538 fi 9539 fi 9540 9541 9542 9543 9544 9545 9546 9547 xorg_testset_save_CFLAGS="$CFLAGS" 9548 9549 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9552 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9553 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9554 $as_echo_n "(cached) " >&6 9555 else 9556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9557 /* end confdefs.h. */ 9558 int i; 9559 _ACEOF 9560 if ac_fn_c_try_compile "$LINENO"; then : 9561 xorg_cv_cc_flag_unknown_warning_option=yes 9562 else 9563 xorg_cv_cc_flag_unknown_warning_option=no 9564 fi 9565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9566 fi 9567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9568 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9569 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9570 CFLAGS="$xorg_testset_save_CFLAGS" 9571 fi 9572 9573 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9574 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9576 fi 9577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9579 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9580 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9581 $as_echo_n "(cached) " >&6 9582 else 9583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9584 /* end confdefs.h. */ 9585 int i; 9586 _ACEOF 9587 if ac_fn_c_try_compile "$LINENO"; then : 9588 xorg_cv_cc_flag_unused_command_line_argument=yes 9589 else 9590 xorg_cv_cc_flag_unused_command_line_argument=no 9591 fi 9592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9593 fi 9594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9595 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9596 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9597 CFLAGS="$xorg_testset_save_CFLAGS" 9598 fi 9599 9600 found="no" 9601 9602 if test $found = "no" ; then 9603 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9605 fi 9606 9607 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9609 fi 9610 9611 CFLAGS="$CFLAGS -Werror" 9612 9613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 9614 $as_echo_n "checking if $CC supports -Werror... " >&6; } 9615 cacheid=`$as_echo xorg_cv_cc_flag_-Werror` 9616 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9617 $as_echo_n "(cached) " >&6 9618 else 9619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9620 /* end confdefs.h. */ 9621 int i; 9622 int 9623 main () 9624 { 9625 9626 ; 9627 return 0; 9628 } 9629 _ACEOF 9630 if ac_fn_c_try_link "$LINENO"; then : 9631 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9632 else 9633 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9634 fi 9635 rm -f core conftest.err conftest.$ac_objext \ 9636 conftest$ac_exeext conftest.$ac_ext 9637 fi 9638 9639 9640 CFLAGS="$xorg_testset_save_CFLAGS" 9641 9642 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9644 $as_echo "$supported" >&6; } 9645 if test "$supported" = "yes" ; then 9646 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 9647 found="yes" 9648 fi 9649 fi 9650 9651 if test $found = "no" ; then 9652 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9654 fi 9655 9656 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9658 fi 9659 9660 CFLAGS="$CFLAGS -errwarn" 9661 9662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 9663 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 9664 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn` 9665 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9666 $as_echo_n "(cached) " >&6 9667 else 9668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9669 /* end confdefs.h. */ 9670 int i; 9671 int 9672 main () 9673 { 9674 9675 ; 9676 return 0; 9677 } 9678 _ACEOF 9679 if ac_fn_c_try_link "$LINENO"; then : 9680 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9681 else 9682 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9683 fi 9684 rm -f core conftest.err conftest.$ac_objext \ 9685 conftest$ac_exeext conftest.$ac_ext 9686 fi 9687 9688 9689 CFLAGS="$xorg_testset_save_CFLAGS" 9690 9691 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9693 $as_echo "$supported" >&6; } 9694 if test "$supported" = "yes" ; then 9695 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 9696 found="yes" 9697 fi 9698 fi 9699 9700 9701 9702 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 9703 # activate it with -Werror, so we add it here explicitly. 9704 9705 9706 9707 9708 9709 xorg_testset_save_CFLAGS="$CFLAGS" 9710 9711 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9714 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9715 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9716 $as_echo_n "(cached) " >&6 9717 else 9718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9719 /* end confdefs.h. */ 9720 int i; 9721 _ACEOF 9722 if ac_fn_c_try_compile "$LINENO"; then : 9723 xorg_cv_cc_flag_unknown_warning_option=yes 9724 else 9725 xorg_cv_cc_flag_unknown_warning_option=no 9726 fi 9727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9728 fi 9729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9730 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9731 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9732 CFLAGS="$xorg_testset_save_CFLAGS" 9733 fi 9734 9735 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9736 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9738 fi 9739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9741 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9742 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9743 $as_echo_n "(cached) " >&6 9744 else 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746 /* end confdefs.h. */ 9747 int i; 9748 _ACEOF 9749 if ac_fn_c_try_compile "$LINENO"; then : 9750 xorg_cv_cc_flag_unused_command_line_argument=yes 9751 else 9752 xorg_cv_cc_flag_unused_command_line_argument=no 9753 fi 9754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9755 fi 9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9757 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9758 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760 fi 9761 9762 found="no" 9763 9764 if test $found = "no" ; then 9765 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9767 fi 9768 9769 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9771 fi 9772 9773 CFLAGS="$CFLAGS -Werror=attributes" 9774 9775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 9776 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 9777 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=attributes` 9778 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9779 $as_echo_n "(cached) " >&6 9780 else 9781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9782 /* end confdefs.h. */ 9783 int i; 9784 int 9785 main () 9786 { 9787 9788 ; 9789 return 0; 9790 } 9791 _ACEOF 9792 if ac_fn_c_try_link "$LINENO"; then : 9793 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9794 else 9795 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9796 fi 9797 rm -f core conftest.err conftest.$ac_objext \ 9798 conftest$ac_exeext conftest.$ac_ext 9799 fi 9800 9801 9802 CFLAGS="$xorg_testset_save_CFLAGS" 9803 9804 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9806 $as_echo "$supported" >&6; } 9807 if test "$supported" = "yes" ; then 9808 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 9809 found="yes" 9810 fi 9811 fi 9812 9813 9814 9815 if test "x$STRICT_COMPILE" = "xyes"; then 9816 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 9817 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 9818 fi 9819 9820 9821 9822 9823 9824 9825 cat >>confdefs.h <<_ACEOF 9826 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 9827 _ACEOF 9828 9829 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 9830 if test "x$PVM" = "x"; then 9831 PVM="0" 9832 fi 9833 9834 cat >>confdefs.h <<_ACEOF 9835 #define PACKAGE_VERSION_MINOR $PVM 9836 _ACEOF 9837 9838 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 9839 if test "x$PVP" = "x"; then 9840 PVP="0" 9841 fi 9842 9843 cat >>confdefs.h <<_ACEOF 9844 #define PACKAGE_VERSION_PATCHLEVEL $PVP 9845 _ACEOF 9846 9847 9848 9849 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 9850 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 9851 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 9852 echo 'git directory not found: installing possibly empty changelog.' >&2)" 9853 9854 9855 9856 9857 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 9858 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 9859 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 9860 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 9861 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 9862 9863 9864 9865 9866 9867 9868 if test x$APP_MAN_SUFFIX = x ; then 9869 APP_MAN_SUFFIX=1 9870 fi 9871 if test x$APP_MAN_DIR = x ; then 9872 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 9873 fi 9874 9875 if test x$LIB_MAN_SUFFIX = x ; then 9876 LIB_MAN_SUFFIX=3 9877 fi 9878 if test x$LIB_MAN_DIR = x ; then 9879 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 9880 fi 9881 9882 if test x$FILE_MAN_SUFFIX = x ; then 9883 case $host_os in 9884 solaris*) FILE_MAN_SUFFIX=4 ;; 9885 *) FILE_MAN_SUFFIX=5 ;; 9886 esac 9887 fi 9888 if test x$FILE_MAN_DIR = x ; then 9889 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 9890 fi 9891 9892 if test x$MISC_MAN_SUFFIX = x ; then 9893 case $host_os in 9894 solaris*) MISC_MAN_SUFFIX=5 ;; 9895 *) MISC_MAN_SUFFIX=7 ;; 9896 esac 9897 fi 9898 if test x$MISC_MAN_DIR = x ; then 9899 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 9900 fi 9901 9902 if test x$DRIVER_MAN_SUFFIX = x ; then 9903 case $host_os in 9904 solaris*) DRIVER_MAN_SUFFIX=7 ;; 9905 *) DRIVER_MAN_SUFFIX=4 ;; 9906 esac 9907 fi 9908 if test x$DRIVER_MAN_DIR = x ; then 9909 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 9910 fi 9911 9912 if test x$ADMIN_MAN_SUFFIX = x ; then 9913 case $host_os in 9914 solaris*) ADMIN_MAN_SUFFIX=1m ;; 9915 *) ADMIN_MAN_SUFFIX=8 ;; 9916 esac 9917 fi 9918 if test x$ADMIN_MAN_DIR = x ; then 9919 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 9920 fi 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 XORG_MAN_PAGE="X Version 11" 9937 9938 MAN_SUBSTS="\ 9939 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9940 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9941 -e 's|__xservername__|Xorg|g' \ 9942 -e 's|__xconfigfile__|xorg.conf|g' \ 9943 -e 's|__projectroot__|\$(prefix)|g' \ 9944 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 9945 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 9946 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 9947 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 9948 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 9949 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 9950 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 9951 9952 9953 9954 # Check whether --enable-silent-rules was given. 9955 if test "${enable_silent_rules+set}" = set; then : 9956 enableval=$enable_silent_rules; 9957 fi 9958 9959 case $enable_silent_rules in 9960 yes) AM_DEFAULT_VERBOSITY=0;; 9961 no) AM_DEFAULT_VERBOSITY=1;; 9962 *) AM_DEFAULT_VERBOSITY=0;; 9963 esac 9964 AM_BACKSLASH='\' 9965 9966 9967 9968 ac_config_headers="$ac_config_headers config.h" 9969 9970 9971 # Checks for pkg-config packages 9972 9973 pkg_failed=no 9974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LISTRES" >&5 9975 $as_echo_n "checking for LISTRES... " >&6; } 9976 9977 if test -n "$LISTRES_CFLAGS"; then 9978 pkg_cv_LISTRES_CFLAGS="$LISTRES_CFLAGS" 9979 elif test -n "$PKG_CONFIG"; then 9980 if test -n "$PKG_CONFIG" && \ 9981 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xproto xt xmu\""; } >&5 9982 ($PKG_CONFIG --exists --print-errors "xaw7 xproto xt xmu") 2>&5 9983 ac_status=$? 9984 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9985 test $ac_status = 0; }; then 9986 pkg_cv_LISTRES_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xproto xt xmu" 2>/dev/null` 9987 else 9988 pkg_failed=yes 9989 fi 9990 else 9991 pkg_failed=untried 9992 fi 9993 if test -n "$LISTRES_LIBS"; then 9994 pkg_cv_LISTRES_LIBS="$LISTRES_LIBS" 9995 elif test -n "$PKG_CONFIG"; then 9996 if test -n "$PKG_CONFIG" && \ 9997 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xproto xt xmu\""; } >&5 9998 ($PKG_CONFIG --exists --print-errors "xaw7 xproto xt xmu") 2>&5 9999 ac_status=$? 10000 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10001 test $ac_status = 0; }; then 10002 pkg_cv_LISTRES_LIBS=`$PKG_CONFIG --libs "xaw7 xproto xt xmu" 2>/dev/null` 10003 else 10004 pkg_failed=yes 10005 fi 10006 else 10007 pkg_failed=untried 10008 fi 10009 10010 10011 10012 if test $pkg_failed = yes; then 10013 10014 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10015 _pkg_short_errors_supported=yes 10016 else 10017 _pkg_short_errors_supported=no 10018 fi 10019 if test $_pkg_short_errors_supported = yes; then 10020 LISTRES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xproto xt xmu" 2>&1` 10021 else 10022 LISTRES_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xproto xt xmu" 2>&1` 10023 fi 10024 # Put the nasty error message in config.log where it belongs 10025 echo "$LISTRES_PKG_ERRORS" >&5 10026 10027 as_fn_error $? "Package requirements (xaw7 xproto xt xmu) were not met: 10028 10029 $LISTRES_PKG_ERRORS 10030 10031 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10032 installed software in a non-standard prefix. 10033 10034 Alternatively, you may set the environment variables LISTRES_CFLAGS 10035 and LISTRES_LIBS to avoid the need to call pkg-config. 10036 See the pkg-config man page for more details. 10037 " "$LINENO" 5 10038 elif test $pkg_failed = untried; then 10039 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10040 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10041 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10042 is in your PATH or set the PKG_CONFIG environment variable to the full 10043 path to pkg-config. 10044 10045 Alternatively, you may set the environment variables LISTRES_CFLAGS 10046 and LISTRES_LIBS to avoid the need to call pkg-config. 10047 See the pkg-config man page for more details. 10048 10049 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10050 See \`config.log' for more details" "$LINENO" 5; } 10051 else 10052 LISTRES_CFLAGS=$pkg_cv_LISTRES_CFLAGS 10053 LISTRES_LIBS=$pkg_cv_LISTRES_LIBS 10054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10055 $as_echo "yes" >&6; } 10056 : 10057 fi 10058 10059 ac_config_files="$ac_config_files Makefile man/Makefile" 10060 10061 cat >confcache <<\_ACEOF 10062 # This file is a shell script that caches the results of configure 10063 # tests run on this system so they can be shared between configure 10064 # scripts and configure runs, see configure's option --config-cache. 10065 # It is not useful on other systems. If it contains results you don't 10066 # want to keep, you may remove or edit it. 10067 # 10068 # config.status only pays attention to the cache file if you give it 10069 # the --recheck option to rerun configure. 10070 # 10071 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10072 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10073 # following values. 10074 10075 _ACEOF 10076 10077 # The following way of writing the cache mishandles newlines in values, 10078 # but we know of no workaround that is simple, portable, and efficient. 10079 # So, we kill variables containing newlines. 10080 # Ultrix sh set writes to stderr and can't be redirected directly, 10081 # and sets the high bit in the cache file unless we assign to the vars. 10082 ( 10083 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10084 eval ac_val=\$$ac_var 10085 case $ac_val in #( 10086 *${as_nl}*) 10087 case $ac_var in #( 10088 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10089 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10090 esac 10091 case $ac_var in #( 10092 _ | IFS | as_nl) ;; #( 10093 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10094 *) { eval $ac_var=; unset $ac_var;} ;; 10095 esac ;; 10096 esac 10097 done 10098 10099 (set) 2>&1 | 10100 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10101 *${as_nl}ac_space=\ *) 10102 # `set' does not quote correctly, so add quotes: double-quote 10103 # substitution turns \\\\ into \\, and sed turns \\ into \. 10104 sed -n \ 10105 "s/'/'\\\\''/g; 10106 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10107 ;; #( 10108 *) 10109 # `set' quotes correctly as required by POSIX, so do not add quotes. 10110 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10111 ;; 10112 esac | 10113 sort 10114 ) | 10115 sed ' 10116 /^ac_cv_env_/b end 10117 t clear 10118 :clear 10119 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10120 t end 10121 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10122 :end' >>confcache 10123 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10124 if test -w "$cache_file"; then 10125 if test "x$cache_file" != "x/dev/null"; then 10126 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10127 $as_echo "$as_me: updating cache $cache_file" >&6;} 10128 if test ! -f "$cache_file" || test -h "$cache_file"; then 10129 cat confcache >"$cache_file" 10130 else 10131 case $cache_file in #( 10132 */* | ?:*) 10133 mv -f confcache "$cache_file"$$ && 10134 mv -f "$cache_file"$$ "$cache_file" ;; #( 10135 *) 10136 mv -f confcache "$cache_file" ;; 10137 esac 10138 fi 10139 fi 10140 else 10141 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10142 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10143 fi 10144 fi 10145 rm -f confcache 10146 10147 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10148 # Let make expand exec_prefix. 10149 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10150 10151 DEFS=-DHAVE_CONFIG_H 10152 10153 ac_libobjs= 10154 ac_ltlibobjs= 10155 U= 10156 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10157 # 1. Remove the extension, and $U if already installed. 10158 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10159 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10160 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10161 # will be set to the directory where LIBOBJS objects are built. 10162 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10163 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10164 done 10165 LIBOBJS=$ac_libobjs 10166 10167 LTLIBOBJS=$ac_ltlibobjs 10168 10169 10170 if test -n "$EXEEXT"; then 10171 am__EXEEXT_TRUE= 10172 am__EXEEXT_FALSE='#' 10173 else 10174 am__EXEEXT_TRUE='#' 10175 am__EXEEXT_FALSE= 10176 fi 10177 10178 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10179 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10180 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10181 fi 10182 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10183 as_fn_error $? "conditional \"AMDEP\" was never defined. 10184 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10185 fi 10186 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10187 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10188 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10189 fi 10190 10191 : "${CONFIG_STATUS=./config.status}" 10192 ac_write_fail=0 10193 ac_clean_files_save=$ac_clean_files 10194 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10195 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10196 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10197 as_write_fail=0 10198 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10199 #! $SHELL 10200 # Generated by $as_me. 10201 # Run this file to recreate the current configuration. 10202 # Compiler output produced by configure, useful for debugging 10203 # configure, is in config.log if it exists. 10204 10205 debug=false 10206 ac_cs_recheck=false 10207 ac_cs_silent=false 10208 10209 SHELL=\${CONFIG_SHELL-$SHELL} 10210 export SHELL 10211 _ASEOF 10212 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10213 ## -------------------- ## 10214 ## M4sh Initialization. ## 10215 ## -------------------- ## 10216 10217 # Be more Bourne compatible 10218 DUALCASE=1; export DUALCASE # for MKS sh 10219 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10220 emulate sh 10221 NULLCMD=: 10222 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10223 # is contrary to our usage. Disable this feature. 10224 alias -g '${1+"$@"}'='"$@"' 10225 setopt NO_GLOB_SUBST 10226 else 10227 case `(set -o) 2>/dev/null` in #( 10228 *posix*) : 10229 set -o posix ;; #( 10230 *) : 10231 ;; 10232 esac 10233 fi 10234 10235 10236 as_nl=' 10237 ' 10238 export as_nl 10239 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10240 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10241 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10242 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10243 # Prefer a ksh shell builtin over an external printf program on Solaris, 10244 # but without wasting forks for bash or zsh. 10245 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10246 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10247 as_echo='print -r --' 10248 as_echo_n='print -rn --' 10249 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10250 as_echo='printf %s\n' 10251 as_echo_n='printf %s' 10252 else 10253 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10254 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10255 as_echo_n='/usr/ucb/echo -n' 10256 else 10257 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10258 as_echo_n_body='eval 10259 arg=$1; 10260 case $arg in #( 10261 *"$as_nl"*) 10262 expr "X$arg" : "X\\(.*\\)$as_nl"; 10263 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10264 esac; 10265 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10266 ' 10267 export as_echo_n_body 10268 as_echo_n='sh -c $as_echo_n_body as_echo' 10269 fi 10270 export as_echo_body 10271 as_echo='sh -c $as_echo_body as_echo' 10272 fi 10273 10274 # The user is always right. 10275 if test "${PATH_SEPARATOR+set}" != set; then 10276 PATH_SEPARATOR=: 10277 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10278 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10279 PATH_SEPARATOR=';' 10280 } 10281 fi 10282 10283 10284 # IFS 10285 # We need space, tab and new line, in precisely that order. Quoting is 10286 # there to prevent editors from complaining about space-tab. 10287 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10288 # splitting by setting IFS to empty value.) 10289 IFS=" "" $as_nl" 10290 10291 # Find who we are. Look in the path if we contain no directory separator. 10292 as_myself= 10293 case $0 in #(( 10294 *[\\/]* ) as_myself=$0 ;; 10295 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10296 for as_dir in $PATH 10297 do 10298 IFS=$as_save_IFS 10299 test -z "$as_dir" && as_dir=. 10300 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10301 done 10302 IFS=$as_save_IFS 10303 10304 ;; 10305 esac 10306 # We did not find ourselves, most probably we were run as `sh COMMAND' 10307 # in which case we are not to be found in the path. 10308 if test "x$as_myself" = x; then 10309 as_myself=$0 10310 fi 10311 if test ! -f "$as_myself"; then 10312 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10313 exit 1 10314 fi 10315 10316 # Unset variables that we do not need and which cause bugs (e.g. in 10317 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10318 # suppresses any "Segmentation fault" message there. '((' could 10319 # trigger a bug in pdksh 5.2.14. 10320 for as_var in BASH_ENV ENV MAIL MAILPATH 10321 do eval test x\${$as_var+set} = xset \ 10322 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10323 done 10324 PS1='$ ' 10325 PS2='> ' 10326 PS4='+ ' 10327 10328 # NLS nuisances. 10329 LC_ALL=C 10330 export LC_ALL 10331 LANGUAGE=C 10332 export LANGUAGE 10333 10334 # CDPATH. 10335 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10336 10337 10338 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10339 # ---------------------------------------- 10340 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10341 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10342 # script with STATUS, using 1 if that was 0. 10343 as_fn_error () 10344 { 10345 as_status=$1; test $as_status -eq 0 && as_status=1 10346 if test "$4"; then 10347 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10348 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10349 fi 10350 $as_echo "$as_me: error: $2" >&2 10351 as_fn_exit $as_status 10352 } # as_fn_error 10353 10354 10355 # as_fn_set_status STATUS 10356 # ----------------------- 10357 # Set $? to STATUS, without forking. 10358 as_fn_set_status () 10359 { 10360 return $1 10361 } # as_fn_set_status 10362 10363 # as_fn_exit STATUS 10364 # ----------------- 10365 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10366 as_fn_exit () 10367 { 10368 set +e 10369 as_fn_set_status $1 10370 exit $1 10371 } # as_fn_exit 10372 10373 # as_fn_unset VAR 10374 # --------------- 10375 # Portably unset VAR. 10376 as_fn_unset () 10377 { 10378 { eval $1=; unset $1;} 10379 } 10380 as_unset=as_fn_unset 10381 # as_fn_append VAR VALUE 10382 # ---------------------- 10383 # Append the text in VALUE to the end of the definition contained in VAR. Take 10384 # advantage of any shell optimizations that allow amortized linear growth over 10385 # repeated appends, instead of the typical quadratic growth present in naive 10386 # implementations. 10387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10388 eval 'as_fn_append () 10389 { 10390 eval $1+=\$2 10391 }' 10392 else 10393 as_fn_append () 10394 { 10395 eval $1=\$$1\$2 10396 } 10397 fi # as_fn_append 10398 10399 # as_fn_arith ARG... 10400 # ------------------ 10401 # Perform arithmetic evaluation on the ARGs, and store the result in the 10402 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10403 # must be portable across $(()) and expr. 10404 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10405 eval 'as_fn_arith () 10406 { 10407 as_val=$(( $* )) 10408 }' 10409 else 10410 as_fn_arith () 10411 { 10412 as_val=`expr "$@" || test $? -eq 1` 10413 } 10414 fi # as_fn_arith 10415 10416 10417 if expr a : '\(a\)' >/dev/null 2>&1 && 10418 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10419 as_expr=expr 10420 else 10421 as_expr=false 10422 fi 10423 10424 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10425 as_basename=basename 10426 else 10427 as_basename=false 10428 fi 10429 10430 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10431 as_dirname=dirname 10432 else 10433 as_dirname=false 10434 fi 10435 10436 as_me=`$as_basename -- "$0" || 10437 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10438 X"$0" : 'X\(//\)$' \| \ 10439 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10440 $as_echo X/"$0" | 10441 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10442 s//\1/ 10443 q 10444 } 10445 /^X\/\(\/\/\)$/{ 10446 s//\1/ 10447 q 10448 } 10449 /^X\/\(\/\).*/{ 10450 s//\1/ 10451 q 10452 } 10453 s/.*/./; q'` 10454 10455 # Avoid depending upon Character Ranges. 10456 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10457 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10458 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10459 as_cr_digits='0123456789' 10460 as_cr_alnum=$as_cr_Letters$as_cr_digits 10461 10462 ECHO_C= ECHO_N= ECHO_T= 10463 case `echo -n x` in #((((( 10464 -n*) 10465 case `echo 'xy\c'` in 10466 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10467 xy) ECHO_C='\c';; 10468 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10469 ECHO_T=' ';; 10470 esac;; 10471 *) 10472 ECHO_N='-n';; 10473 esac 10474 10475 rm -f conf$$ conf$$.exe conf$$.file 10476 if test -d conf$$.dir; then 10477 rm -f conf$$.dir/conf$$.file 10478 else 10479 rm -f conf$$.dir 10480 mkdir conf$$.dir 2>/dev/null 10481 fi 10482 if (echo >conf$$.file) 2>/dev/null; then 10483 if ln -s conf$$.file conf$$ 2>/dev/null; then 10484 as_ln_s='ln -s' 10485 # ... but there are two gotchas: 10486 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10487 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10488 # In both cases, we have to default to `cp -p'. 10489 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10490 as_ln_s='cp -p' 10491 elif ln conf$$.file conf$$ 2>/dev/null; then 10492 as_ln_s=ln 10493 else 10494 as_ln_s='cp -p' 10495 fi 10496 else 10497 as_ln_s='cp -p' 10498 fi 10499 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10500 rmdir conf$$.dir 2>/dev/null 10501 10502 10503 # as_fn_mkdir_p 10504 # ------------- 10505 # Create "$as_dir" as a directory, including parents if necessary. 10506 as_fn_mkdir_p () 10507 { 10508 10509 case $as_dir in #( 10510 -*) as_dir=./$as_dir;; 10511 esac 10512 test -d "$as_dir" || eval $as_mkdir_p || { 10513 as_dirs= 10514 while :; do 10515 case $as_dir in #( 10516 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10517 *) as_qdir=$as_dir;; 10518 esac 10519 as_dirs="'$as_qdir' $as_dirs" 10520 as_dir=`$as_dirname -- "$as_dir" || 10521 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10522 X"$as_dir" : 'X\(//\)[^/]' \| \ 10523 X"$as_dir" : 'X\(//\)$' \| \ 10524 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10525 $as_echo X"$as_dir" | 10526 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10527 s//\1/ 10528 q 10529 } 10530 /^X\(\/\/\)[^/].*/{ 10531 s//\1/ 10532 q 10533 } 10534 /^X\(\/\/\)$/{ 10535 s//\1/ 10536 q 10537 } 10538 /^X\(\/\).*/{ 10539 s//\1/ 10540 q 10541 } 10542 s/.*/./; q'` 10543 test -d "$as_dir" && break 10544 done 10545 test -z "$as_dirs" || eval "mkdir $as_dirs" 10546 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10547 10548 10549 } # as_fn_mkdir_p 10550 if mkdir -p . 2>/dev/null; then 10551 as_mkdir_p='mkdir -p "$as_dir"' 10552 else 10553 test -d ./-p && rmdir ./-p 10554 as_mkdir_p=false 10555 fi 10556 10557 if test -x / >/dev/null 2>&1; then 10558 as_test_x='test -x' 10559 else 10560 if ls -dL / >/dev/null 2>&1; then 10561 as_ls_L_option=L 10562 else 10563 as_ls_L_option= 10564 fi 10565 as_test_x=' 10566 eval sh -c '\'' 10567 if test -d "$1"; then 10568 test -d "$1/."; 10569 else 10570 case $1 in #( 10571 -*)set "./$1";; 10572 esac; 10573 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10574 ???[sx]*):;;*)false;;esac;fi 10575 '\'' sh 10576 ' 10577 fi 10578 as_executable_p=$as_test_x 10579 10580 # Sed expression to map a string onto a valid CPP name. 10581 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10582 10583 # Sed expression to map a string onto a valid variable name. 10584 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10585 10586 10587 exec 6>&1 10588 ## ----------------------------------- ## 10589 ## Main body of $CONFIG_STATUS script. ## 10590 ## ----------------------------------- ## 10591 _ASEOF 10592 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10593 10594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10595 # Save the log message, to keep $0 and so on meaningful, and to 10596 # report actual input values of CONFIG_FILES etc. instead of their 10597 # values after options handling. 10598 ac_log=" 10599 This file was extended by listres $as_me 1.0.3, which was 10600 generated by GNU Autoconf 2.68. Invocation command line was 10601 10602 CONFIG_FILES = $CONFIG_FILES 10603 CONFIG_HEADERS = $CONFIG_HEADERS 10604 CONFIG_LINKS = $CONFIG_LINKS 10605 CONFIG_COMMANDS = $CONFIG_COMMANDS 10606 $ $0 $@ 10607 10608 on `(hostname || uname -n) 2>/dev/null | sed 1q` 10609 " 10610 10611 _ACEOF 10612 10613 case $ac_config_files in *" 10614 "*) set x $ac_config_files; shift; ac_config_files=$*;; 10615 esac 10616 10617 case $ac_config_headers in *" 10618 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 10619 esac 10620 10621 10622 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10623 # Files that config.status was made for. 10624 config_files="$ac_config_files" 10625 config_headers="$ac_config_headers" 10626 config_commands="$ac_config_commands" 10627 10628 _ACEOF 10629 10630 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10631 ac_cs_usage="\ 10632 \`$as_me' instantiates files and other configuration actions 10633 from templates according to the current configuration. Unless the files 10634 and actions are specified as TAGs, all are instantiated by default. 10635 10636 Usage: $0 [OPTION]... [TAG]... 10637 10638 -h, --help print this help, then exit 10639 -V, --version print version number and configuration settings, then exit 10640 --config print configuration, then exit 10641 -q, --quiet, --silent 10642 do not print progress messages 10643 -d, --debug don't remove temporary files 10644 --recheck update $as_me by reconfiguring in the same conditions 10645 --file=FILE[:TEMPLATE] 10646 instantiate the configuration file FILE 10647 --header=FILE[:TEMPLATE] 10648 instantiate the configuration header FILE 10649 10650 Configuration files: 10651 $config_files 10652 10653 Configuration headers: 10654 $config_headers 10655 10656 Configuration commands: 10657 $config_commands 10658 10659 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 10660 10661 _ACEOF 10662 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10663 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 10664 ac_cs_version="\\ 10665 listres config.status 1.0.3 10666 configured by $0, generated by GNU Autoconf 2.68, 10667 with options \\"\$ac_cs_config\\" 10668 10669 Copyright (C) 2010 Free Software Foundation, Inc. 10670 This config.status script is free software; the Free Software Foundation 10671 gives unlimited permission to copy, distribute and modify it." 10672 10673 ac_pwd='$ac_pwd' 10674 srcdir='$srcdir' 10675 INSTALL='$INSTALL' 10676 MKDIR_P='$MKDIR_P' 10677 AWK='$AWK' 10678 test -n "\$AWK" || AWK=awk 10679 _ACEOF 10680 10681 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10682 # The default lists apply if the user does not specify any file. 10683 ac_need_defaults=: 10684 while test $# != 0 10685 do 10686 case $1 in 10687 --*=?*) 10688 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10689 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 10690 ac_shift=: 10691 ;; 10692 --*=) 10693 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10694 ac_optarg= 10695 ac_shift=: 10696 ;; 10697 *) 10698 ac_option=$1 10699 ac_optarg=$2 10700 ac_shift=shift 10701 ;; 10702 esac 10703 10704 case $ac_option in 10705 # Handling of the options. 10706 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 10707 ac_cs_recheck=: ;; 10708 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 10709 $as_echo "$ac_cs_version"; exit ;; 10710 --config | --confi | --conf | --con | --co | --c ) 10711 $as_echo "$ac_cs_config"; exit ;; 10712 --debug | --debu | --deb | --de | --d | -d ) 10713 debug=: ;; 10714 --file | --fil | --fi | --f ) 10715 $ac_shift 10716 case $ac_optarg in 10717 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10718 '') as_fn_error $? "missing file argument" ;; 10719 esac 10720 as_fn_append CONFIG_FILES " '$ac_optarg'" 10721 ac_need_defaults=false;; 10722 --header | --heade | --head | --hea ) 10723 $ac_shift 10724 case $ac_optarg in 10725 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10726 esac 10727 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 10728 ac_need_defaults=false;; 10729 --he | --h) 10730 # Conflict between --help and --header 10731 as_fn_error $? "ambiguous option: \`$1' 10732 Try \`$0 --help' for more information.";; 10733 --help | --hel | -h ) 10734 $as_echo "$ac_cs_usage"; exit ;; 10735 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 10736 | -silent | --silent | --silen | --sile | --sil | --si | --s) 10737 ac_cs_silent=: ;; 10738 10739 # This is an error. 10740 -*) as_fn_error $? "unrecognized option: \`$1' 10741 Try \`$0 --help' for more information." ;; 10742 10743 *) as_fn_append ac_config_targets " $1" 10744 ac_need_defaults=false ;; 10745 10746 esac 10747 shift 10748 done 10749 10750 ac_configure_extra_args= 10751 10752 if $ac_cs_silent; then 10753 exec 6>/dev/null 10754 ac_configure_extra_args="$ac_configure_extra_args --silent" 10755 fi 10756 10757 _ACEOF 10758 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10759 if \$ac_cs_recheck; then 10760 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 10761 shift 10762 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 10763 CONFIG_SHELL='$SHELL' 10764 export CONFIG_SHELL 10765 exec "\$@" 10766 fi 10767 10768 _ACEOF 10769 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10770 exec 5>>config.log 10771 { 10772 echo 10773 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 10774 ## Running $as_me. ## 10775 _ASBOX 10776 $as_echo "$ac_log" 10777 } >&5 10778 10779 _ACEOF 10780 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10781 # 10782 # INIT-COMMANDS 10783 # 10784 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 10785 10786 _ACEOF 10787 10788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10789 10790 # Handling of arguments. 10791 for ac_config_target in $ac_config_targets 10792 do 10793 case $ac_config_target in 10794 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 10795 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 10796 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 10797 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 10798 10799 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 10800 esac 10801 done 10802 10803 10804 # If the user did not use the arguments to specify the items to instantiate, 10805 # then the envvar interface is used. Set only those that are not. 10806 # We use the long form for the default assignment because of an extremely 10807 # bizarre bug on SunOS 4.1.3. 10808 if $ac_need_defaults; then 10809 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 10810 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 10811 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 10812 fi 10813 10814 # Have a temporary directory for convenience. Make it in the build tree 10815 # simply because there is no reason against having it here, and in addition, 10816 # creating and moving files from /tmp can sometimes cause problems. 10817 # Hook for its removal unless debugging. 10818 # Note that there is a small window in which the directory will not be cleaned: 10819 # after its creation but before its name has been assigned to `$tmp'. 10820 $debug || 10821 { 10822 tmp= ac_tmp= 10823 trap 'exit_status=$? 10824 : "${ac_tmp:=$tmp}" 10825 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 10826 ' 0 10827 trap 'as_fn_exit 1' 1 2 13 15 10828 } 10829 # Create a (secure) tmp directory for tmp files. 10830 10831 { 10832 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 10833 test -d "$tmp" 10834 } || 10835 { 10836 tmp=./conf$$-$RANDOM 10837 (umask 077 && mkdir "$tmp") 10838 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 10839 ac_tmp=$tmp 10840 10841 # Set up the scripts for CONFIG_FILES section. 10842 # No need to generate them if there are no CONFIG_FILES. 10843 # This happens for instance with `./config.status config.h'. 10844 if test -n "$CONFIG_FILES"; then 10845 10846 10847 ac_cr=`echo X | tr X '\015'` 10848 # On cygwin, bash can eat \r inside `` if the user requested igncr. 10849 # But we know of no other shell where ac_cr would be empty at this 10850 # point, so we can use a bashism as a fallback. 10851 if test "x$ac_cr" = x; then 10852 eval ac_cr=\$\'\\r\' 10853 fi 10854 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 10855 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 10856 ac_cs_awk_cr='\\r' 10857 else 10858 ac_cs_awk_cr=$ac_cr 10859 fi 10860 10861 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 10862 _ACEOF 10863 10864 10865 { 10866 echo "cat >conf$$subs.awk <<_ACEOF" && 10867 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 10868 echo "_ACEOF" 10869 } >conf$$subs.sh || 10870 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10871 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 10872 ac_delim='%!_!# ' 10873 for ac_last_try in false false false false false :; do 10874 . ./conf$$subs.sh || 10875 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10876 10877 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 10878 if test $ac_delim_n = $ac_delim_num; then 10879 break 10880 elif $ac_last_try; then 10881 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10882 else 10883 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 10884 fi 10885 done 10886 rm -f conf$$subs.sh 10887 10888 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10889 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 10890 _ACEOF 10891 sed -n ' 10892 h 10893 s/^/S["/; s/!.*/"]=/ 10894 p 10895 g 10896 s/^[^!]*!// 10897 :repl 10898 t repl 10899 s/'"$ac_delim"'$// 10900 t delim 10901 :nl 10902 h 10903 s/\(.\{148\}\)..*/\1/ 10904 t more1 10905 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 10906 p 10907 n 10908 b repl 10909 :more1 10910 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10911 p 10912 g 10913 s/.\{148\}// 10914 t nl 10915 :delim 10916 h 10917 s/\(.\{148\}\)..*/\1/ 10918 t more2 10919 s/["\\]/\\&/g; s/^/"/; s/$/"/ 10920 p 10921 b 10922 :more2 10923 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10924 p 10925 g 10926 s/.\{148\}// 10927 t delim 10928 ' <conf$$subs.awk | sed ' 10929 /^[^""]/{ 10930 N 10931 s/\n// 10932 } 10933 ' >>$CONFIG_STATUS || ac_write_fail=1 10934 rm -f conf$$subs.awk 10935 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10936 _ACAWK 10937 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 10938 for (key in S) S_is_set[key] = 1 10939 FS = "" 10940 10941 } 10942 { 10943 line = $ 0 10944 nfields = split(line, field, "@") 10945 substed = 0 10946 len = length(field[1]) 10947 for (i = 2; i < nfields; i++) { 10948 key = field[i] 10949 keylen = length(key) 10950 if (S_is_set[key]) { 10951 value = S[key] 10952 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 10953 len += length(value) + length(field[++i]) 10954 substed = 1 10955 } else 10956 len += 1 + keylen 10957 } 10958 10959 print line 10960 } 10961 10962 _ACAWK 10963 _ACEOF 10964 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10965 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 10966 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 10967 else 10968 cat 10969 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 10970 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 10971 _ACEOF 10972 10973 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 10974 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 10975 # trailing colons and then remove the whole line if VPATH becomes empty 10976 # (actually we leave an empty line to preserve line numbers). 10977 if test "x$srcdir" = x.; then 10978 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 10979 h 10980 s/// 10981 s/^/:/ 10982 s/[ ]*$/:/ 10983 s/:\$(srcdir):/:/g 10984 s/:\${srcdir}:/:/g 10985 s/:@srcdir@:/:/g 10986 s/^:*// 10987 s/:*$// 10988 x 10989 s/\(=[ ]*\).*/\1/ 10990 G 10991 s/\n// 10992 s/^[^=]*=[ ]*$// 10993 }' 10994 fi 10995 10996 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10997 fi # test -n "$CONFIG_FILES" 10998 10999 # Set up the scripts for CONFIG_HEADERS section. 11000 # No need to generate them if there are no CONFIG_HEADERS. 11001 # This happens for instance with `./config.status Makefile'. 11002 if test -n "$CONFIG_HEADERS"; then 11003 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11004 BEGIN { 11005 _ACEOF 11006 11007 # Transform confdefs.h into an awk script `defines.awk', embedded as 11008 # here-document in config.status, that substitutes the proper values into 11009 # config.h.in to produce config.h. 11010 11011 # Create a delimiter string that does not exist in confdefs.h, to ease 11012 # handling of long lines. 11013 ac_delim='%!_!# ' 11014 for ac_last_try in false false :; do 11015 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11016 if test -z "$ac_tt"; then 11017 break 11018 elif $ac_last_try; then 11019 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11020 else 11021 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11022 fi 11023 done 11024 11025 # For the awk script, D is an array of macro values keyed by name, 11026 # likewise P contains macro parameters if any. Preserve backslash 11027 # newline sequences. 11028 11029 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11030 sed -n ' 11031 s/.\{148\}/&'"$ac_delim"'/g 11032 t rset 11033 :rset 11034 s/^[ ]*#[ ]*define[ ][ ]*/ / 11035 t def 11036 d 11037 :def 11038 s/\\$// 11039 t bsnl 11040 s/["\\]/\\&/g 11041 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11042 D["\1"]=" \3"/p 11043 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11044 d 11045 :bsnl 11046 s/["\\]/\\&/g 11047 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11048 D["\1"]=" \3\\\\\\n"\\/p 11049 t cont 11050 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11051 t cont 11052 d 11053 :cont 11054 n 11055 s/.\{148\}/&'"$ac_delim"'/g 11056 t clear 11057 :clear 11058 s/\\$// 11059 t bsnlc 11060 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11061 d 11062 :bsnlc 11063 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11064 b cont 11065 ' <confdefs.h | sed ' 11066 s/'"$ac_delim"'/"\\\ 11067 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11068 11069 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11070 for (key in D) D_is_set[key] = 1 11071 FS = "" 11072 } 11073 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11074 line = \$ 0 11075 split(line, arg, " ") 11076 if (arg[1] == "#") { 11077 defundef = arg[2] 11078 mac1 = arg[3] 11079 } else { 11080 defundef = substr(arg[1], 2) 11081 mac1 = arg[2] 11082 } 11083 split(mac1, mac2, "(") #) 11084 macro = mac2[1] 11085 prefix = substr(line, 1, index(line, defundef) - 1) 11086 if (D_is_set[macro]) { 11087 # Preserve the white space surrounding the "#". 11088 print prefix "define", macro P[macro] D[macro] 11089 next 11090 } else { 11091 # Replace #undef with comments. This is necessary, for example, 11092 # in the case of _POSIX_SOURCE, which is predefined and required 11093 # on some systems where configure will not decide to define it. 11094 if (defundef == "undef") { 11095 print "/*", prefix defundef, macro, "*/" 11096 next 11097 } 11098 } 11099 } 11100 { print } 11101 _ACAWK 11102 _ACEOF 11103 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11104 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11105 fi # test -n "$CONFIG_HEADERS" 11106 11107 11108 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11109 shift 11110 for ac_tag 11111 do 11112 case $ac_tag in 11113 :[FHLC]) ac_mode=$ac_tag; continue;; 11114 esac 11115 case $ac_mode$ac_tag in 11116 :[FHL]*:*);; 11117 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11118 :[FH]-) ac_tag=-:-;; 11119 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11120 esac 11121 ac_save_IFS=$IFS 11122 IFS=: 11123 set x $ac_tag 11124 IFS=$ac_save_IFS 11125 shift 11126 ac_file=$1 11127 shift 11128 11129 case $ac_mode in 11130 :L) ac_source=$1;; 11131 :[FH]) 11132 ac_file_inputs= 11133 for ac_f 11134 do 11135 case $ac_f in 11136 -) ac_f="$ac_tmp/stdin";; 11137 *) # Look for the file first in the build tree, then in the source tree 11138 # (if the path is not absolute). The absolute path cannot be DOS-style, 11139 # because $ac_f cannot contain `:'. 11140 test -f "$ac_f" || 11141 case $ac_f in 11142 [\\/$]*) false;; 11143 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11144 esac || 11145 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11146 esac 11147 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11148 as_fn_append ac_file_inputs " '$ac_f'" 11149 done 11150 11151 # Let's still pretend it is `configure' which instantiates (i.e., don't 11152 # use $as_me), people would be surprised to read: 11153 # /* config.h. Generated by config.status. */ 11154 configure_input='Generated from '` 11155 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11156 `' by configure.' 11157 if test x"$ac_file" != x-; then 11158 configure_input="$ac_file. $configure_input" 11159 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11160 $as_echo "$as_me: creating $ac_file" >&6;} 11161 fi 11162 # Neutralize special characters interpreted by sed in replacement strings. 11163 case $configure_input in #( 11164 *\&* | *\|* | *\\* ) 11165 ac_sed_conf_input=`$as_echo "$configure_input" | 11166 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11167 *) ac_sed_conf_input=$configure_input;; 11168 esac 11169 11170 case $ac_tag in 11171 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11172 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11173 esac 11174 ;; 11175 esac 11176 11177 ac_dir=`$as_dirname -- "$ac_file" || 11178 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11179 X"$ac_file" : 'X\(//\)[^/]' \| \ 11180 X"$ac_file" : 'X\(//\)$' \| \ 11181 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11182 $as_echo X"$ac_file" | 11183 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11184 s//\1/ 11185 q 11186 } 11187 /^X\(\/\/\)[^/].*/{ 11188 s//\1/ 11189 q 11190 } 11191 /^X\(\/\/\)$/{ 11192 s//\1/ 11193 q 11194 } 11195 /^X\(\/\).*/{ 11196 s//\1/ 11197 q 11198 } 11199 s/.*/./; q'` 11200 as_dir="$ac_dir"; as_fn_mkdir_p 11201 ac_builddir=. 11202 11203 case "$ac_dir" in 11204 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11205 *) 11206 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11207 # A ".." for each directory in $ac_dir_suffix. 11208 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11209 case $ac_top_builddir_sub in 11210 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11211 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11212 esac ;; 11213 esac 11214 ac_abs_top_builddir=$ac_pwd 11215 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11216 # for backward compatibility: 11217 ac_top_builddir=$ac_top_build_prefix 11218 11219 case $srcdir in 11220 .) # We are building in place. 11221 ac_srcdir=. 11222 ac_top_srcdir=$ac_top_builddir_sub 11223 ac_abs_top_srcdir=$ac_pwd ;; 11224 [\\/]* | ?:[\\/]* ) # Absolute name. 11225 ac_srcdir=$srcdir$ac_dir_suffix; 11226 ac_top_srcdir=$srcdir 11227 ac_abs_top_srcdir=$srcdir ;; 11228 *) # Relative name. 11229 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11230 ac_top_srcdir=$ac_top_build_prefix$srcdir 11231 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11232 esac 11233 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11234 11235 11236 case $ac_mode in 11237 :F) 11238 # 11239 # CONFIG_FILE 11240 # 11241 11242 case $INSTALL in 11243 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11244 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11245 esac 11246 ac_MKDIR_P=$MKDIR_P 11247 case $MKDIR_P in 11248 [\\/$]* | ?:[\\/]* ) ;; 11249 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11250 esac 11251 _ACEOF 11252 11253 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11254 # If the template does not know about datarootdir, expand it. 11255 # FIXME: This hack should be removed a few years after 2.60. 11256 ac_datarootdir_hack=; ac_datarootdir_seen= 11257 ac_sed_dataroot=' 11258 /datarootdir/ { 11259 p 11260 q 11261 } 11262 /@datadir@/p 11263 /@docdir@/p 11264 /@infodir@/p 11265 /@localedir@/p 11266 /@mandir@/p' 11267 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11268 *datarootdir*) ac_datarootdir_seen=yes;; 11269 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11271 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11272 _ACEOF 11273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11274 ac_datarootdir_hack=' 11275 s&@datadir@&$datadir&g 11276 s&@docdir@&$docdir&g 11277 s&@infodir@&$infodir&g 11278 s&@localedir@&$localedir&g 11279 s&@mandir@&$mandir&g 11280 s&\\\${datarootdir}&$datarootdir&g' ;; 11281 esac 11282 _ACEOF 11283 11284 # Neutralize VPATH when `$srcdir' = `.'. 11285 # Shell code in configure.ac might set extrasub. 11286 # FIXME: do we really want to maintain this feature? 11287 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11288 ac_sed_extra="$ac_vpsub 11289 $extrasub 11290 _ACEOF 11291 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11292 :t 11293 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11294 s|@configure_input@|$ac_sed_conf_input|;t t 11295 s&@top_builddir@&$ac_top_builddir_sub&;t t 11296 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11297 s&@srcdir@&$ac_srcdir&;t t 11298 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11299 s&@top_srcdir@&$ac_top_srcdir&;t t 11300 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11301 s&@builddir@&$ac_builddir&;t t 11302 s&@abs_builddir@&$ac_abs_builddir&;t t 11303 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11304 s&@INSTALL@&$ac_INSTALL&;t t 11305 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11306 $ac_datarootdir_hack 11307 " 11308 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11309 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11310 11311 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11312 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11313 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11314 "$ac_tmp/out"`; test -z "$ac_out"; } && 11315 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11316 which seems to be undefined. Please make sure it is defined" >&5 11317 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11318 which seems to be undefined. Please make sure it is defined" >&2;} 11319 11320 rm -f "$ac_tmp/stdin" 11321 case $ac_file in 11322 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11323 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11324 esac \ 11325 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11326 ;; 11327 :H) 11328 # 11329 # CONFIG_HEADER 11330 # 11331 if test x"$ac_file" != x-; then 11332 { 11333 $as_echo "/* $configure_input */" \ 11334 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11335 } >"$ac_tmp/config.h" \ 11336 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11337 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11338 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11339 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11340 else 11341 rm -f "$ac_file" 11342 mv "$ac_tmp/config.h" "$ac_file" \ 11343 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11344 fi 11345 else 11346 $as_echo "/* $configure_input */" \ 11347 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11348 || as_fn_error $? "could not create -" "$LINENO" 5 11349 fi 11350 # Compute "$ac_file"'s index in $config_headers. 11351 _am_arg="$ac_file" 11352 _am_stamp_count=1 11353 for _am_header in $config_headers :; do 11354 case $_am_header in 11355 $_am_arg | $_am_arg:* ) 11356 break ;; 11357 * ) 11358 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11359 esac 11360 done 11361 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11362 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11363 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11364 X"$_am_arg" : 'X\(//\)$' \| \ 11365 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11366 $as_echo X"$_am_arg" | 11367 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11368 s//\1/ 11369 q 11370 } 11371 /^X\(\/\/\)[^/].*/{ 11372 s//\1/ 11373 q 11374 } 11375 /^X\(\/\/\)$/{ 11376 s//\1/ 11377 q 11378 } 11379 /^X\(\/\).*/{ 11380 s//\1/ 11381 q 11382 } 11383 s/.*/./; q'`/stamp-h$_am_stamp_count 11384 ;; 11385 11386 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11387 $as_echo "$as_me: executing $ac_file commands" >&6;} 11388 ;; 11389 esac 11390 11391 11392 case $ac_file$ac_mode in 11393 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11394 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11395 # are listed without --file. Let's play safe and only enable the eval 11396 # if we detect the quoting. 11397 case $CONFIG_FILES in 11398 *\'*) eval set x "$CONFIG_FILES" ;; 11399 *) set x $CONFIG_FILES ;; 11400 esac 11401 shift 11402 for mf 11403 do 11404 # Strip MF so we end up with the name of the file. 11405 mf=`echo "$mf" | sed -e 's/:.*$//'` 11406 # Check whether this is an Automake generated Makefile or not. 11407 # We used to match only the files named `Makefile.in', but 11408 # some people rename them; so instead we look at the file content. 11409 # Grep'ing the first line is not enough: some people post-process 11410 # each Makefile.in and add a new line on top of each file to say so. 11411 # Grep'ing the whole file is not good either: AIX grep has a line 11412 # limit of 2048, but all sed's we know have understand at least 4000. 11413 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11414 dirpart=`$as_dirname -- "$mf" || 11415 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11416 X"$mf" : 'X\(//\)[^/]' \| \ 11417 X"$mf" : 'X\(//\)$' \| \ 11418 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11419 $as_echo X"$mf" | 11420 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11421 s//\1/ 11422 q 11423 } 11424 /^X\(\/\/\)[^/].*/{ 11425 s//\1/ 11426 q 11427 } 11428 /^X\(\/\/\)$/{ 11429 s//\1/ 11430 q 11431 } 11432 /^X\(\/\).*/{ 11433 s//\1/ 11434 q 11435 } 11436 s/.*/./; q'` 11437 else 11438 continue 11439 fi 11440 # Extract the definition of DEPDIR, am__include, and am__quote 11441 # from the Makefile without running `make'. 11442 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11443 test -z "$DEPDIR" && continue 11444 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11445 test -z "am__include" && continue 11446 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11447 # When using ansi2knr, U may be empty or an underscore; expand it 11448 U=`sed -n 's/^U = //p' < "$mf"` 11449 # Find all dependency output files, they are included files with 11450 # $(DEPDIR) in their names. We invoke sed twice because it is the 11451 # simplest approach to changing $(DEPDIR) to its actual value in the 11452 # expansion. 11453 for file in `sed -n " 11454 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11455 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11456 # Make sure the directory exists. 11457 test -f "$dirpart/$file" && continue 11458 fdir=`$as_dirname -- "$file" || 11459 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11460 X"$file" : 'X\(//\)[^/]' \| \ 11461 X"$file" : 'X\(//\)$' \| \ 11462 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11463 $as_echo X"$file" | 11464 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11465 s//\1/ 11466 q 11467 } 11468 /^X\(\/\/\)[^/].*/{ 11469 s//\1/ 11470 q 11471 } 11472 /^X\(\/\/\)$/{ 11473 s//\1/ 11474 q 11475 } 11476 /^X\(\/\).*/{ 11477 s//\1/ 11478 q 11479 } 11480 s/.*/./; q'` 11481 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11482 # echo "creating $dirpart/$file" 11483 echo '# dummy' > "$dirpart/$file" 11484 done 11485 done 11486 } 11487 ;; 11488 11489 esac 11490 done # for ac_tag 11491 11492 11493 as_fn_exit 0 11494 _ACEOF 11495 ac_clean_files=$ac_clean_files_save 11496 11497 test $ac_write_fail = 0 || 11498 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11499 11500 11501 # configure is writing to config.log, and then calls config.status. 11502 # config.status does its own redirection, appending to config.log. 11503 # Unfortunately, on DOS this fails, as config.log is still kept open 11504 # by configure, so config.status won't be able to write to it; its 11505 # output is simply discarded. So we exec the FD to /dev/null, 11506 # effectively closing config.log, so it can be properly (re)opened and 11507 # appended to by config.status. When coming back to configure, we 11508 # need to make the FD available again. 11509 if test "$no_create" != yes; then 11510 ac_cs_success=: 11511 ac_config_status_args= 11512 test "$silent" = yes && 11513 ac_config_status_args="$ac_config_status_args --quiet" 11514 exec 5>/dev/null 11515 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11516 exec 5>>config.log 11517 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11518 # would make configure fail if this is the last instruction. 11519 $ac_cs_success || as_fn_exit 1 11520 fi 11521 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11522 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11523 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11524 fi 11525 11526
Indexes created Sun Apr 12 00:22:20 UTC 2026