1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for luit 1.1.1. 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='luit' 563 PACKAGE_TARNAME='luit' 564 PACKAGE_VERSION='1.1.1' 565 PACKAGE_STRING='luit 1.1.1' 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 OS_CFLAGS 610 LUIT_LIBS 611 LUIT_CFLAGS 612 LOCALEALIASFILE 613 AM_BACKSLASH 614 AM_DEFAULT_VERBOSITY 615 MAN_SUBSTS 616 XORG_MAN_PAGE 617 ADMIN_MAN_DIR 618 DRIVER_MAN_DIR 619 MISC_MAN_DIR 620 FILE_MAN_DIR 621 LIB_MAN_DIR 622 APP_MAN_DIR 623 ADMIN_MAN_SUFFIX 624 DRIVER_MAN_SUFFIX 625 MISC_MAN_SUFFIX 626 FILE_MAN_SUFFIX 627 LIB_MAN_SUFFIX 628 APP_MAN_SUFFIX 629 SED 630 host_os 631 host_vendor 632 host_cpu 633 host 634 build_os 635 build_vendor 636 build_cpu 637 build 638 INSTALL_CMD 639 PKG_CONFIG 640 CHANGELOG_CMD 641 STRICT_CFLAGS 642 CWARNFLAGS 643 BASE_CFLAGS 644 EGREP 645 GREP 646 CPP 647 am__fastdepCC_FALSE 648 am__fastdepCC_TRUE 649 CCDEPMODE 650 AMDEPBACKSLASH 651 AMDEP_FALSE 652 AMDEP_TRUE 653 am__quote 654 am__include 655 DEPDIR 656 OBJEXT 657 EXEEXT 658 ac_ct_CC 659 CPPFLAGS 660 LDFLAGS 661 CFLAGS 662 CC 663 MAINT 664 MAINTAINER_MODE_FALSE 665 MAINTAINER_MODE_TRUE 666 am__untar 667 am__tar 668 AMTAR 669 am__leading_dot 670 SET_MAKE 671 AWK 672 mkdir_p 673 MKDIR_P 674 INSTALL_STRIP_PROGRAM 675 STRIP 676 install_sh 677 MAKEINFO 678 AUTOHEADER 679 AUTOMAKE 680 AUTOCONF 681 ACLOCAL 682 VERSION 683 PACKAGE 684 CYGPATH_W 685 am__isrc 686 INSTALL_DATA 687 INSTALL_SCRIPT 688 INSTALL_PROGRAM 689 target_alias 690 host_alias 691 build_alias 692 LIBS 693 ECHO_T 694 ECHO_N 695 ECHO_C 696 DEFS 697 mandir 698 localedir 699 libdir 700 psdir 701 pdfdir 702 dvidir 703 htmldir 704 infodir 705 docdir 706 oldincludedir 707 includedir 708 localstatedir 709 sharedstatedir 710 sysconfdir 711 datadir 712 datarootdir 713 libexecdir 714 sbindir 715 bindir 716 program_transform_name 717 prefix 718 exec_prefix 719 PACKAGE_URL 720 PACKAGE_BUGREPORT 721 PACKAGE_STRING 722 PACKAGE_VERSION 723 PACKAGE_TARNAME 724 PACKAGE_NAME 725 PATH_SEPARATOR 726 SHELL' 727 ac_subst_files='' 728 ac_user_opts=' 729 enable_option_checking 730 enable_maintainer_mode 731 enable_dependency_tracking 732 enable_selective_werror 733 enable_strict_compilation 734 enable_silent_rules 735 with_localealiasfile 736 ' 737 ac_precious_vars='build_alias 738 host_alias 739 target_alias 740 CC 741 CFLAGS 742 LDFLAGS 743 LIBS 744 CPPFLAGS 745 CPP 746 PKG_CONFIG 747 LUIT_CFLAGS 748 LUIT_LIBS' 749 750 751 # 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[VAR=VALUE]... 1294 1295 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1296 VAR=VALUE. See below for descriptions of some of the useful variables. 1297 1298 Defaults for the options are specified in brackets. 1299 1300 Configuration: 1301 -h, --help display this help and exit 1302 --help=short display options specific to this package 1303 --help=recursive display the short help of all the included packages 1304 -V, --version display version information and exit 1305 -q, --quiet, --silent do not print \`checking ...' messages 1306 --cache-file=FILE cache test results in FILE [disabled] 1307 -C, --config-cache alias for \`--cache-file=config.cache' 1308 -n, --no-create do not create output files 1309 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1310 1311 Installation directories: 1312 --prefix=PREFIX install architecture-independent files in PREFIX 1313 [$ac_default_prefix] 1314 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1315 [PREFIX] 1316 1317 By default, \`make install' will install all the files in 1318 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1319 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1320 for instance \`--prefix=\$HOME'. 1321 1322 For better control, use the options below. 1323 1324 Fine tuning of the installation directories: 1325 --bindir=DIR user executables [EPREFIX/bin] 1326 --sbindir=DIR system admin executables [EPREFIX/sbin] 1327 --libexecdir=DIR program executables [EPREFIX/libexec] 1328 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1329 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1330 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1331 --libdir=DIR object code libraries [EPREFIX/lib] 1332 --includedir=DIR C header files [PREFIX/include] 1333 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1334 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1335 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1336 --infodir=DIR info documentation [DATAROOTDIR/info] 1337 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1338 --mandir=DIR man documentation [DATAROOTDIR/man] 1339 --docdir=DIR documentation root [DATAROOTDIR/doc/luit] 1340 --htmldir=DIR html documentation [DOCDIR] 1341 --dvidir=DIR dvi documentation [DOCDIR] 1342 --pdfdir=DIR pdf documentation [DOCDIR] 1343 --psdir=DIR ps documentation [DOCDIR] 1344 _ACEOF 1345 1346 cat <<\_ACEOF 1347 1348 Program names: 1349 --program-prefix=PREFIX prepend PREFIX to installed program names 1350 --program-suffix=SUFFIX append SUFFIX to installed program names 1351 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1352 1353 System types: 1354 --build=BUILD configure for building on BUILD [guessed] 1355 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1356 _ACEOF 1357 fi 1358 1359 if test -n "$ac_init_help"; then 1360 case $ac_init_help in 1361 short | recursive ) echo "Configuration of luit 1.1.1:";; 1362 esac 1363 cat <<\_ACEOF 1364 1365 Optional Features: 1366 --disable-option-checking ignore unrecognized --enable/--with options 1367 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1368 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1369 --enable-maintainer-mode enable make rules and dependencies not useful 1370 (and sometimes confusing) to the casual installer 1371 --disable-dependency-tracking speeds up one-time build 1372 --enable-dependency-tracking do not reject slow dependency extractors 1373 --disable-selective-werror 1374 Turn off selective compiler errors. (default: 1375 enabled) 1376 --enable-strict-compilation 1377 Enable all warnings from compiler and make them 1378 errors (default: disabled) 1379 --enable-silent-rules less verbose build output (undo: `make V=1') 1380 --disable-silent-rules verbose build output (undo: `make V=0') 1381 1382 Optional Packages: 1383 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1384 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1385 --with-localealiasfile=<path> 1386 The locale alias file (default: 1387 ${datadir}/X11/locale/locale.alias) 1388 1389 Some influential environment variables: 1390 CC C compiler command 1391 CFLAGS C compiler flags 1392 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1393 nonstandard directory <lib dir> 1394 LIBS libraries to pass to the linker, e.g. -l<library> 1395 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1396 you have headers in a nonstandard directory <include dir> 1397 CPP C preprocessor 1398 PKG_CONFIG path to pkg-config utility 1399 LUIT_CFLAGS C compiler flags for LUIT, overriding pkg-config 1400 LUIT_LIBS linker flags for LUIT, overriding pkg-config 1401 1402 Use these variables to override the choices made by `configure' or to help 1403 it to find libraries and programs with nonstandard names/locations. 1404 1405 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1406 _ACEOF 1407 ac_status=$? 1408 fi 1409 1410 if test "$ac_init_help" = "recursive"; then 1411 # If there are subdirs, report their specific --help. 1412 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1413 test -d "$ac_dir" || 1414 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1415 continue 1416 ac_builddir=. 1417 1418 case "$ac_dir" in 1419 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1420 *) 1421 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1422 # A ".." for each directory in $ac_dir_suffix. 1423 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1424 case $ac_top_builddir_sub in 1425 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1426 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1427 esac ;; 1428 esac 1429 ac_abs_top_builddir=$ac_pwd 1430 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1431 # for backward compatibility: 1432 ac_top_builddir=$ac_top_build_prefix 1433 1434 case $srcdir in 1435 .) # We are building in place. 1436 ac_srcdir=. 1437 ac_top_srcdir=$ac_top_builddir_sub 1438 ac_abs_top_srcdir=$ac_pwd ;; 1439 [\\/]* | ?:[\\/]* ) # Absolute name. 1440 ac_srcdir=$srcdir$ac_dir_suffix; 1441 ac_top_srcdir=$srcdir 1442 ac_abs_top_srcdir=$srcdir ;; 1443 *) # Relative name. 1444 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1445 ac_top_srcdir=$ac_top_build_prefix$srcdir 1446 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1447 esac 1448 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1449 1450 cd "$ac_dir" || { ac_status=$?; continue; } 1451 # Check for guested configure. 1452 if test -f "$ac_srcdir/configure.gnu"; then 1453 echo && 1454 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1455 elif test -f "$ac_srcdir/configure"; then 1456 echo && 1457 $SHELL "$ac_srcdir/configure" --help=recursive 1458 else 1459 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1460 fi || ac_status=$? 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Don't cache a 2338 # value for INSTALL within a source directory, because that will 2339 # break other packages using the cache if that directory is 2340 # removed, or if the value is a relative name. 2341 INSTALL=$ac_install_sh 2342 fi 2343 fi 2344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2345 $as_echo "$INSTALL" >&6; } 2346 2347 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2348 # It thinks the first close brace ends the variable substitution. 2349 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2350 2351 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2352 2353 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2354 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2356 $as_echo_n "checking whether build environment is sane... " >&6; } 2357 # Just in case 2358 sleep 1 2359 echo timestamp > conftest.file 2360 # Reject unsafe characters in $srcdir or the absolute working directory 2361 # name. Accept space and tab only in the latter. 2362 am_lf=' 2363 ' 2364 case `pwd` in 2365 *[\\\"\#\$\&\'\`$am_lf]*) 2366 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2367 esac 2368 case $srcdir in 2369 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2370 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2371 esac 2372 2373 # Do `set' in a subshell so we don't clobber the current shell's 2374 # arguments. Must try -L first in case configure is actually a 2375 # symlink; some systems play weird games with the mod time of symlinks 2376 # (eg FreeBSD returns the mod time of the symlink's containing 2377 # directory). 2378 if ( 2379 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2380 if test "$*" = "X"; then 2381 # -L didn't work. 2382 set X `ls -t "$srcdir/configure" conftest.file` 2383 fi 2384 rm -f conftest.file 2385 if test "$*" != "X $srcdir/configure conftest.file" \ 2386 && test "$*" != "X conftest.file $srcdir/configure"; then 2387 2388 # If neither matched, then we have a broken ls. This can happen 2389 # if, for instance, CONFIG_SHELL is bash and it inherits a 2390 # broken ls alias from the environment. This has actually 2391 # happened. Such a system could not be considered "sane". 2392 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2393 alias in your environment" "$LINENO" 5 2394 fi 2395 2396 test "$2" = conftest.file 2397 ) 2398 then 2399 # Ok. 2400 : 2401 else 2402 as_fn_error $? "newly created file is older than distributed files! 2403 Check your system clock" "$LINENO" 5 2404 fi 2405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2406 $as_echo "yes" >&6; } 2407 test "$program_prefix" != NONE && 2408 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2409 # Use a double $ so make ignores it. 2410 test "$program_suffix" != NONE && 2411 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2412 # Double any \ or $. 2413 # By default was `s,x,x', remove it if useless. 2414 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2415 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2416 2417 # expand $ac_aux_dir to an absolute path 2418 am_aux_dir=`cd $ac_aux_dir && pwd` 2419 2420 if test x"${MISSING+set}" != xset; then 2421 case $am_aux_dir in 2422 *\ * | *\ *) 2423 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2424 *) 2425 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2426 esac 2427 fi 2428 # Use eval to expand $SHELL 2429 if eval "$MISSING --run true"; then 2430 am_missing_run="$MISSING --run " 2431 else 2432 am_missing_run= 2433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2434 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2435 fi 2436 2437 if test x"${install_sh}" != xset; then 2438 case $am_aux_dir in 2439 *\ * | *\ *) 2440 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2441 *) 2442 install_sh="\${SHELL} $am_aux_dir/install-sh" 2443 esac 2444 fi 2445 2446 # Installed binaries are usually stripped using `strip' when the user 2447 # run `make install-strip'. However `strip' might not be the right 2448 # tool to use in cross-compilation environments, therefore Automake 2449 # will honor the `STRIP' environment variable to overrule this program. 2450 if test "$cross_compiling" != no; then 2451 if test -n "$ac_tool_prefix"; then 2452 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2453 set dummy ${ac_tool_prefix}strip; ac_word=$2 2454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2455 $as_echo_n "checking for $ac_word... " >&6; } 2456 if ${ac_cv_prog_STRIP+:} false; then : 2457 $as_echo_n "(cached) " >&6 2458 else 2459 if test -n "$STRIP"; then 2460 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2461 else 2462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2463 for as_dir in $PATH 2464 do 2465 IFS=$as_save_IFS 2466 test -z "$as_dir" && as_dir=. 2467 for ac_exec_ext in '' $ac_executable_extensions; do 2468 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2469 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2471 break 2 2472 fi 2473 done 2474 done 2475 IFS=$as_save_IFS 2476 2477 fi 2478 fi 2479 STRIP=$ac_cv_prog_STRIP 2480 if test -n "$STRIP"; then 2481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2482 $as_echo "$STRIP" >&6; } 2483 else 2484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2485 $as_echo "no" >&6; } 2486 fi 2487 2488 2489 fi 2490 if test -z "$ac_cv_prog_STRIP"; then 2491 ac_ct_STRIP=$STRIP 2492 # Extract the first word of "strip", so it can be a program name with args. 2493 set dummy strip; ac_word=$2 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2495 $as_echo_n "checking for $ac_word... " >&6; } 2496 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2497 $as_echo_n "(cached) " >&6 2498 else 2499 if test -n "$ac_ct_STRIP"; then 2500 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2501 else 2502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2503 for as_dir in $PATH 2504 do 2505 IFS=$as_save_IFS 2506 test -z "$as_dir" && as_dir=. 2507 for ac_exec_ext in '' $ac_executable_extensions; do 2508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2509 ac_cv_prog_ac_ct_STRIP="strip" 2510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2511 break 2 2512 fi 2513 done 2514 done 2515 IFS=$as_save_IFS 2516 2517 fi 2518 fi 2519 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2520 if test -n "$ac_ct_STRIP"; then 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2522 $as_echo "$ac_ct_STRIP" >&6; } 2523 else 2524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2525 $as_echo "no" >&6; } 2526 fi 2527 2528 if test "x$ac_ct_STRIP" = x; then 2529 STRIP=":" 2530 else 2531 case $cross_compiling:$ac_tool_warned in 2532 yes:) 2533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2534 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2535 ac_tool_warned=yes ;; 2536 esac 2537 STRIP=$ac_ct_STRIP 2538 fi 2539 else 2540 STRIP="$ac_cv_prog_STRIP" 2541 fi 2542 2543 fi 2544 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2545 2546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2547 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2548 if test -z "$MKDIR_P"; then 2549 if ${ac_cv_path_mkdir+:} false; then : 2550 $as_echo_n "(cached) " >&6 2551 else 2552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2553 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2554 do 2555 IFS=$as_save_IFS 2556 test -z "$as_dir" && as_dir=. 2557 for ac_prog in mkdir gmkdir; do 2558 for ac_exec_ext in '' $ac_executable_extensions; do 2559 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2560 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2561 'mkdir (GNU coreutils) '* | \ 2562 'mkdir (coreutils) '* | \ 2563 'mkdir (fileutils) '4.1*) 2564 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2565 break 3;; 2566 esac 2567 done 2568 done 2569 done 2570 IFS=$as_save_IFS 2571 2572 fi 2573 2574 test -d ./--version && rmdir ./--version 2575 if test "${ac_cv_path_mkdir+set}" = set; then 2576 MKDIR_P="$ac_cv_path_mkdir -p" 2577 else 2578 # As a last resort, use the slow shell script. Don't cache a 2579 # value for MKDIR_P within a source directory, because that will 2580 # break other packages using the cache if that directory is 2581 # removed, or if the value is a relative name. 2582 MKDIR_P="$ac_install_sh -d" 2583 fi 2584 fi 2585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2586 $as_echo "$MKDIR_P" >&6; } 2587 2588 mkdir_p="$MKDIR_P" 2589 case $mkdir_p in 2590 [\\/$]* | ?:[\\/]*) ;; 2591 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2592 esac 2593 2594 for ac_prog in gawk mawk nawk awk 2595 do 2596 # Extract the first word of "$ac_prog", so it can be a program name with args. 2597 set dummy $ac_prog; ac_word=$2 2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2599 $as_echo_n "checking for $ac_word... " >&6; } 2600 if ${ac_cv_prog_AWK+:} false; then : 2601 $as_echo_n "(cached) " >&6 2602 else 2603 if test -n "$AWK"; then 2604 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2605 else 2606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2607 for as_dir in $PATH 2608 do 2609 IFS=$as_save_IFS 2610 test -z "$as_dir" && as_dir=. 2611 for ac_exec_ext in '' $ac_executable_extensions; do 2612 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2613 ac_cv_prog_AWK="$ac_prog" 2614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2615 break 2 2616 fi 2617 done 2618 done 2619 IFS=$as_save_IFS 2620 2621 fi 2622 fi 2623 AWK=$ac_cv_prog_AWK 2624 if test -n "$AWK"; then 2625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2626 $as_echo "$AWK" >&6; } 2627 else 2628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2629 $as_echo "no" >&6; } 2630 fi 2631 2632 2633 test -n "$AWK" && break 2634 done 2635 2636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2637 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2638 set x ${MAKE-make} 2639 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2640 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2641 $as_echo_n "(cached) " >&6 2642 else 2643 cat >conftest.make <<\_ACEOF 2644 SHELL = /bin/sh 2645 all: 2646 @echo '@@@%%%=$(MAKE)=@@@%%%' 2647 _ACEOF 2648 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2649 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2650 *@@@%%%=?*=@@@%%%*) 2651 eval ac_cv_prog_make_${ac_make}_set=yes;; 2652 *) 2653 eval ac_cv_prog_make_${ac_make}_set=no;; 2654 esac 2655 rm -f conftest.make 2656 fi 2657 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2659 $as_echo "yes" >&6; } 2660 SET_MAKE= 2661 else 2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2663 $as_echo "no" >&6; } 2664 SET_MAKE="MAKE=${MAKE-make}" 2665 fi 2666 2667 rm -rf .tst 2>/dev/null 2668 mkdir .tst 2>/dev/null 2669 if test -d .tst; then 2670 am__leading_dot=. 2671 else 2672 am__leading_dot=_ 2673 fi 2674 rmdir .tst 2>/dev/null 2675 2676 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2677 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2678 # is not polluted with repeated "-I." 2679 am__isrc=' -I$(srcdir)' 2680 # test to see if srcdir already configured 2681 if test -f $srcdir/config.status; then 2682 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2683 fi 2684 fi 2685 2686 # test whether we have cygpath 2687 if test -z "$CYGPATH_W"; then 2688 if (cygpath --version) >/dev/null 2>/dev/null; then 2689 CYGPATH_W='cygpath -w' 2690 else 2691 CYGPATH_W=echo 2692 fi 2693 fi 2694 2695 2696 # Define the identity of the package. 2697 PACKAGE='luit' 2698 VERSION='1.1.1' 2699 2700 2701 cat >>confdefs.h <<_ACEOF 2702 #define PACKAGE "$PACKAGE" 2703 _ACEOF 2704 2705 2706 cat >>confdefs.h <<_ACEOF 2707 #define VERSION "$VERSION" 2708 _ACEOF 2709 2710 # Some tools Automake needs. 2711 2712 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2713 2714 2715 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2716 2717 2718 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2719 2720 2721 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2722 2723 2724 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2725 2726 # We need awk for the "check" target. The system "awk" is bad on 2727 # some platforms. 2728 # Always define AMTAR for backward compatibility. 2729 2730 AMTAR=${AMTAR-"${am_missing_run}tar"} 2731 2732 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2733 2734 2735 2736 2737 2738 2739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2740 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2741 # Check whether --enable-maintainer-mode was given. 2742 if test "${enable_maintainer_mode+set}" = set; then : 2743 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2744 else 2745 USE_MAINTAINER_MODE=no 2746 fi 2747 2748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2749 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2750 if test $USE_MAINTAINER_MODE = yes; then 2751 MAINTAINER_MODE_TRUE= 2752 MAINTAINER_MODE_FALSE='#' 2753 else 2754 MAINTAINER_MODE_TRUE='#' 2755 MAINTAINER_MODE_FALSE= 2756 fi 2757 2758 MAINT=$MAINTAINER_MODE_TRUE 2759 2760 2761 2762 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 DEPDIR="${am__leading_dot}deps" 2775 2776 ac_config_commands="$ac_config_commands depfiles" 2777 2778 2779 am_make=${MAKE-make} 2780 cat > confinc << 'END' 2781 am__doit: 2782 @echo this is the am__doit target 2783 .PHONY: am__doit 2784 END 2785 # If we don't find an include directive, just comment out the code. 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2787 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2788 am__include="#" 2789 am__quote= 2790 _am_result=none 2791 # First try GNU make style include. 2792 echo "include confinc" > confmf 2793 # Ignore all kinds of additional output from `make'. 2794 case `$am_make -s -f confmf 2> /dev/null` in #( 2795 *the\ am__doit\ target*) 2796 am__include=include 2797 am__quote= 2798 _am_result=GNU 2799 ;; 2800 esac 2801 # Now try BSD make style include. 2802 if test "$am__include" = "#"; then 2803 echo '.include "confinc"' > confmf 2804 case `$am_make -s -f confmf 2> /dev/null` in #( 2805 *the\ am__doit\ target*) 2806 am__include=.include 2807 am__quote="\"" 2808 _am_result=BSD 2809 ;; 2810 esac 2811 fi 2812 2813 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2815 $as_echo "$_am_result" >&6; } 2816 rm -f confinc confmf 2817 2818 # Check whether --enable-dependency-tracking was given. 2819 if test "${enable_dependency_tracking+set}" = set; then : 2820 enableval=$enable_dependency_tracking; 2821 fi 2822 2823 if test "x$enable_dependency_tracking" != xno; then 2824 am_depcomp="$ac_aux_dir/depcomp" 2825 AMDEPBACKSLASH='\' 2826 fi 2827 if test "x$enable_dependency_tracking" != xno; then 2828 AMDEP_TRUE= 2829 AMDEP_FALSE='#' 2830 else 2831 AMDEP_TRUE='#' 2832 AMDEP_FALSE= 2833 fi 2834 2835 2836 ac_ext=c 2837 ac_cpp='$CPP $CPPFLAGS' 2838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2840 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2841 if test -n "$ac_tool_prefix"; then 2842 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2843 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2845 $as_echo_n "checking for $ac_word... " >&6; } 2846 if ${ac_cv_prog_CC+:} false; then : 2847 $as_echo_n "(cached) " >&6 2848 else 2849 if test -n "$CC"; then 2850 ac_cv_prog_CC="$CC" # Let the user override the test. 2851 else 2852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2853 for as_dir in $PATH 2854 do 2855 IFS=$as_save_IFS 2856 test -z "$as_dir" && as_dir=. 2857 for ac_exec_ext in '' $ac_executable_extensions; do 2858 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2859 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2861 break 2 2862 fi 2863 done 2864 done 2865 IFS=$as_save_IFS 2866 2867 fi 2868 fi 2869 CC=$ac_cv_prog_CC 2870 if test -n "$CC"; then 2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2872 $as_echo "$CC" >&6; } 2873 else 2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2875 $as_echo "no" >&6; } 2876 fi 2877 2878 2879 fi 2880 if test -z "$ac_cv_prog_CC"; then 2881 ac_ct_CC=$CC 2882 # Extract the first word of "gcc", so it can be a program name with args. 2883 set dummy gcc; ac_word=$2 2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2885 $as_echo_n "checking for $ac_word... " >&6; } 2886 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2887 $as_echo_n "(cached) " >&6 2888 else 2889 if test -n "$ac_ct_CC"; then 2890 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2891 else 2892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2893 for as_dir in $PATH 2894 do 2895 IFS=$as_save_IFS 2896 test -z "$as_dir" && as_dir=. 2897 for ac_exec_ext in '' $ac_executable_extensions; do 2898 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2899 ac_cv_prog_ac_ct_CC="gcc" 2900 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2901 break 2 2902 fi 2903 done 2904 done 2905 IFS=$as_save_IFS 2906 2907 fi 2908 fi 2909 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2910 if test -n "$ac_ct_CC"; then 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2912 $as_echo "$ac_ct_CC" >&6; } 2913 else 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2915 $as_echo "no" >&6; } 2916 fi 2917 2918 if test "x$ac_ct_CC" = x; then 2919 CC="" 2920 else 2921 case $cross_compiling:$ac_tool_warned in 2922 yes:) 2923 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2924 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2925 ac_tool_warned=yes ;; 2926 esac 2927 CC=$ac_ct_CC 2928 fi 2929 else 2930 CC="$ac_cv_prog_CC" 2931 fi 2932 2933 if test -z "$CC"; then 2934 if test -n "$ac_tool_prefix"; then 2935 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2936 set dummy ${ac_tool_prefix}cc; ac_word=$2 2937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2938 $as_echo_n "checking for $ac_word... " >&6; } 2939 if ${ac_cv_prog_CC+:} false; then : 2940 $as_echo_n "(cached) " >&6 2941 else 2942 if test -n "$CC"; then 2943 ac_cv_prog_CC="$CC" # Let the user override the test. 2944 else 2945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2946 for as_dir in $PATH 2947 do 2948 IFS=$as_save_IFS 2949 test -z "$as_dir" && as_dir=. 2950 for ac_exec_ext in '' $ac_executable_extensions; do 2951 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2952 ac_cv_prog_CC="${ac_tool_prefix}cc" 2953 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2954 break 2 2955 fi 2956 done 2957 done 2958 IFS=$as_save_IFS 2959 2960 fi 2961 fi 2962 CC=$ac_cv_prog_CC 2963 if test -n "$CC"; then 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2965 $as_echo "$CC" >&6; } 2966 else 2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2968 $as_echo "no" >&6; } 2969 fi 2970 2971 2972 fi 2973 fi 2974 if test -z "$CC"; then 2975 # Extract the first word of "cc", so it can be a program name with args. 2976 set dummy cc; ac_word=$2 2977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2978 $as_echo_n "checking for $ac_word... " >&6; } 2979 if ${ac_cv_prog_CC+:} false; then : 2980 $as_echo_n "(cached) " >&6 2981 else 2982 if test -n "$CC"; then 2983 ac_cv_prog_CC="$CC" # Let the user override the test. 2984 else 2985 ac_prog_rejected=no 2986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2987 for as_dir in $PATH 2988 do 2989 IFS=$as_save_IFS 2990 test -z "$as_dir" && as_dir=. 2991 for ac_exec_ext in '' $ac_executable_extensions; do 2992 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2993 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2994 ac_prog_rejected=yes 2995 continue 2996 fi 2997 ac_cv_prog_CC="cc" 2998 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2999 break 2 3000 fi 3001 done 3002 done 3003 IFS=$as_save_IFS 3004 3005 if test $ac_prog_rejected = yes; then 3006 # We found a bogon in the path, so make sure we never use it. 3007 set dummy $ac_cv_prog_CC 3008 shift 3009 if test $# != 0; then 3010 # We chose a different compiler from the bogus one. 3011 # However, it has the same basename, so the bogon will be chosen 3012 # first if we set CC to just the basename; use the full file name. 3013 shift 3014 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3015 fi 3016 fi 3017 fi 3018 fi 3019 CC=$ac_cv_prog_CC 3020 if test -n "$CC"; then 3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3022 $as_echo "$CC" >&6; } 3023 else 3024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3025 $as_echo "no" >&6; } 3026 fi 3027 3028 3029 fi 3030 if test -z "$CC"; then 3031 if test -n "$ac_tool_prefix"; then 3032 for ac_prog in cl.exe 3033 do 3034 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3035 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3037 $as_echo_n "checking for $ac_word... " >&6; } 3038 if ${ac_cv_prog_CC+:} false; then : 3039 $as_echo_n "(cached) " >&6 3040 else 3041 if test -n "$CC"; then 3042 ac_cv_prog_CC="$CC" # Let the user override the test. 3043 else 3044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3045 for as_dir in $PATH 3046 do 3047 IFS=$as_save_IFS 3048 test -z "$as_dir" && as_dir=. 3049 for ac_exec_ext in '' $ac_executable_extensions; do 3050 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3051 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3052 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3053 break 2 3054 fi 3055 done 3056 done 3057 IFS=$as_save_IFS 3058 3059 fi 3060 fi 3061 CC=$ac_cv_prog_CC 3062 if test -n "$CC"; then 3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3064 $as_echo "$CC" >&6; } 3065 else 3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3067 $as_echo "no" >&6; } 3068 fi 3069 3070 3071 test -n "$CC" && break 3072 done 3073 fi 3074 if test -z "$CC"; then 3075 ac_ct_CC=$CC 3076 for ac_prog in cl.exe 3077 do 3078 # Extract the first word of "$ac_prog", so it can be a program name with args. 3079 set dummy $ac_prog; ac_word=$2 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3081 $as_echo_n "checking for $ac_word... " >&6; } 3082 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3083 $as_echo_n "(cached) " >&6 3084 else 3085 if test -n "$ac_ct_CC"; then 3086 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3087 else 3088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3089 for as_dir in $PATH 3090 do 3091 IFS=$as_save_IFS 3092 test -z "$as_dir" && as_dir=. 3093 for ac_exec_ext in '' $ac_executable_extensions; do 3094 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3095 ac_cv_prog_ac_ct_CC="$ac_prog" 3096 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3097 break 2 3098 fi 3099 done 3100 done 3101 IFS=$as_save_IFS 3102 3103 fi 3104 fi 3105 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3106 if test -n "$ac_ct_CC"; then 3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3108 $as_echo "$ac_ct_CC" >&6; } 3109 else 3110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3111 $as_echo "no" >&6; } 3112 fi 3113 3114 3115 test -n "$ac_ct_CC" && break 3116 done 3117 3118 if test "x$ac_ct_CC" = x; then 3119 CC="" 3120 else 3121 case $cross_compiling:$ac_tool_warned in 3122 yes:) 3123 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3124 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3125 ac_tool_warned=yes ;; 3126 esac 3127 CC=$ac_ct_CC 3128 fi 3129 fi 3130 3131 fi 3132 3133 3134 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3135 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3136 as_fn_error $? "no acceptable C compiler found in \$PATH 3137 See \`config.log' for more details" "$LINENO" 5; } 3138 3139 # Provide some information about the compiler. 3140 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3141 set X $ac_compile 3142 ac_compiler=$2 3143 for ac_option in --version -v -V -qversion; do 3144 { { ac_try="$ac_compiler $ac_option >&5" 3145 case "(($ac_try" in 3146 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3147 *) ac_try_echo=$ac_try;; 3148 esac 3149 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3150 $as_echo "$ac_try_echo"; } >&5 3151 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3152 ac_status=$? 3153 if test -s conftest.err; then 3154 sed '10a\ 3155 ... rest of stderr output deleted ... 3156 10q' conftest.err >conftest.er1 3157 cat conftest.er1 >&5 3158 fi 3159 rm -f conftest.er1 conftest.err 3160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3161 test $ac_status = 0; } 3162 done 3163 3164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3165 /* end confdefs.h. */ 3166 3167 int 3168 main () 3169 { 3170 3171 ; 3172 return 0; 3173 } 3174 _ACEOF 3175 ac_clean_files_save=$ac_clean_files 3176 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3177 # Try to create an executable without -o first, disregard a.out. 3178 # It will help us diagnose broken compilers, and finding out an intuition 3179 # of exeext. 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3181 $as_echo_n "checking whether the C compiler works... " >&6; } 3182 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3183 3184 # The possible output files: 3185 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3186 3187 ac_rmfiles= 3188 for ac_file in $ac_files 3189 do 3190 case $ac_file in 3191 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3192 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3193 esac 3194 done 3195 rm -f $ac_rmfiles 3196 3197 if { { ac_try="$ac_link_default" 3198 case "(($ac_try" in 3199 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3200 *) ac_try_echo=$ac_try;; 3201 esac 3202 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3203 $as_echo "$ac_try_echo"; } >&5 3204 (eval "$ac_link_default") 2>&5 3205 ac_status=$? 3206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3207 test $ac_status = 0; }; then : 3208 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3209 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3210 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3211 # so that the user can short-circuit this test for compilers unknown to 3212 # Autoconf. 3213 for ac_file in $ac_files '' 3214 do 3215 test -f "$ac_file" || continue 3216 case $ac_file in 3217 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3218 ;; 3219 [ab].out ) 3220 # We found the default executable, but exeext='' is most 3221 # certainly right. 3222 break;; 3223 *.* ) 3224 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3225 then :; else 3226 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3227 fi 3228 # We set ac_cv_exeext here because the later test for it is not 3229 # safe: cross compilers may not add the suffix if given an `-o' 3230 # argument, so we may need to know it at that point already. 3231 # Even if this section looks crufty: it has the advantage of 3232 # actually working. 3233 break;; 3234 * ) 3235 break;; 3236 esac 3237 done 3238 test "$ac_cv_exeext" = no && ac_cv_exeext= 3239 3240 else 3241 ac_file='' 3242 fi 3243 if test -z "$ac_file"; then : 3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3245 $as_echo "no" >&6; } 3246 $as_echo "$as_me: failed program was:" >&5 3247 sed 's/^/| /' conftest.$ac_ext >&5 3248 3249 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3250 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3251 as_fn_error 77 "C compiler cannot create executables 3252 See \`config.log' for more details" "$LINENO" 5; } 3253 else 3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3255 $as_echo "yes" >&6; } 3256 fi 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3258 $as_echo_n "checking for C compiler default output file name... " >&6; } 3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3260 $as_echo "$ac_file" >&6; } 3261 ac_exeext=$ac_cv_exeext 3262 3263 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3264 ac_clean_files=$ac_clean_files_save 3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3266 $as_echo_n "checking for suffix of executables... " >&6; } 3267 if { { ac_try="$ac_link" 3268 case "(($ac_try" in 3269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3270 *) ac_try_echo=$ac_try;; 3271 esac 3272 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3273 $as_echo "$ac_try_echo"; } >&5 3274 (eval "$ac_link") 2>&5 3275 ac_status=$? 3276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3277 test $ac_status = 0; }; then : 3278 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3279 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3280 # work properly (i.e., refer to `conftest.exe'), while it won't with 3281 # `rm'. 3282 for ac_file in conftest.exe conftest conftest.*; do 3283 test -f "$ac_file" || continue 3284 case $ac_file in 3285 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3286 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3287 break;; 3288 * ) break;; 3289 esac 3290 done 3291 else 3292 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3293 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3294 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3295 See \`config.log' for more details" "$LINENO" 5; } 3296 fi 3297 rm -f conftest conftest$ac_cv_exeext 3298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3299 $as_echo "$ac_cv_exeext" >&6; } 3300 3301 rm -f conftest.$ac_ext 3302 EXEEXT=$ac_cv_exeext 3303 ac_exeext=$EXEEXT 3304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3305 /* end confdefs.h. */ 3306 #include <stdio.h> 3307 int 3308 main () 3309 { 3310 FILE *f = fopen ("conftest.out", "w"); 3311 return ferror (f) || fclose (f) != 0; 3312 3313 ; 3314 return 0; 3315 } 3316 _ACEOF 3317 ac_clean_files="$ac_clean_files conftest.out" 3318 # Check that the compiler produces executables we can run. If not, either 3319 # the compiler is broken, or we cross compile. 3320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3321 $as_echo_n "checking whether we are cross compiling... " >&6; } 3322 if test "$cross_compiling" != yes; then 3323 { { ac_try="$ac_link" 3324 case "(($ac_try" in 3325 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3326 *) ac_try_echo=$ac_try;; 3327 esac 3328 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3329 $as_echo "$ac_try_echo"; } >&5 3330 (eval "$ac_link") 2>&5 3331 ac_status=$? 3332 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3333 test $ac_status = 0; } 3334 if { ac_try='./conftest$ac_cv_exeext' 3335 { { case "(($ac_try" in 3336 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3337 *) ac_try_echo=$ac_try;; 3338 esac 3339 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3340 $as_echo "$ac_try_echo"; } >&5 3341 (eval "$ac_try") 2>&5 3342 ac_status=$? 3343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3344 test $ac_status = 0; }; }; then 3345 cross_compiling=no 3346 else 3347 if test "$cross_compiling" = maybe; then 3348 cross_compiling=yes 3349 else 3350 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3352 as_fn_error $? "cannot run C compiled programs. 3353 If you meant to cross compile, use \`--host'. 3354 See \`config.log' for more details" "$LINENO" 5; } 3355 fi 3356 fi 3357 fi 3358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3359 $as_echo "$cross_compiling" >&6; } 3360 3361 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3362 ac_clean_files=$ac_clean_files_save 3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3364 $as_echo_n "checking for suffix of object files... " >&6; } 3365 if ${ac_cv_objext+:} false; then : 3366 $as_echo_n "(cached) " >&6 3367 else 3368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3369 /* end confdefs.h. */ 3370 3371 int 3372 main () 3373 { 3374 3375 ; 3376 return 0; 3377 } 3378 _ACEOF 3379 rm -f conftest.o conftest.obj 3380 if { { ac_try="$ac_compile" 3381 case "(($ac_try" in 3382 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3383 *) ac_try_echo=$ac_try;; 3384 esac 3385 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3386 $as_echo "$ac_try_echo"; } >&5 3387 (eval "$ac_compile") 2>&5 3388 ac_status=$? 3389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3390 test $ac_status = 0; }; then : 3391 for ac_file in conftest.o conftest.obj conftest.*; do 3392 test -f "$ac_file" || continue; 3393 case $ac_file in 3394 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3395 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3396 break;; 3397 esac 3398 done 3399 else 3400 $as_echo "$as_me: failed program was:" >&5 3401 sed 's/^/| /' conftest.$ac_ext >&5 3402 3403 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3404 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3405 as_fn_error $? "cannot compute suffix of object files: cannot compile 3406 See \`config.log' for more details" "$LINENO" 5; } 3407 fi 3408 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3409 fi 3410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3411 $as_echo "$ac_cv_objext" >&6; } 3412 OBJEXT=$ac_cv_objext 3413 ac_objext=$OBJEXT 3414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3415 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3416 if ${ac_cv_c_compiler_gnu+:} false; then : 3417 $as_echo_n "(cached) " >&6 3418 else 3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3420 /* end confdefs.h. */ 3421 3422 int 3423 main () 3424 { 3425 #ifndef __GNUC__ 3426 choke me 3427 #endif 3428 3429 ; 3430 return 0; 3431 } 3432 _ACEOF 3433 if ac_fn_c_try_compile "$LINENO"; then : 3434 ac_compiler_gnu=yes 3435 else 3436 ac_compiler_gnu=no 3437 fi 3438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3439 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3440 3441 fi 3442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3443 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3444 if test $ac_compiler_gnu = yes; then 3445 GCC=yes 3446 else 3447 GCC= 3448 fi 3449 ac_test_CFLAGS=${CFLAGS+set} 3450 ac_save_CFLAGS=$CFLAGS 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3452 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3453 if ${ac_cv_prog_cc_g+:} false; then : 3454 $as_echo_n "(cached) " >&6 3455 else 3456 ac_save_c_werror_flag=$ac_c_werror_flag 3457 ac_c_werror_flag=yes 3458 ac_cv_prog_cc_g=no 3459 CFLAGS="-g" 3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3461 /* end confdefs.h. */ 3462 3463 int 3464 main () 3465 { 3466 3467 ; 3468 return 0; 3469 } 3470 _ACEOF 3471 if ac_fn_c_try_compile "$LINENO"; then : 3472 ac_cv_prog_cc_g=yes 3473 else 3474 CFLAGS="" 3475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3476 /* end confdefs.h. */ 3477 3478 int 3479 main () 3480 { 3481 3482 ; 3483 return 0; 3484 } 3485 _ACEOF 3486 if ac_fn_c_try_compile "$LINENO"; then : 3487 3488 else 3489 ac_c_werror_flag=$ac_save_c_werror_flag 3490 CFLAGS="-g" 3491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3492 /* end confdefs.h. */ 3493 3494 int 3495 main () 3496 { 3497 3498 ; 3499 return 0; 3500 } 3501 _ACEOF 3502 if ac_fn_c_try_compile "$LINENO"; then : 3503 ac_cv_prog_cc_g=yes 3504 fi 3505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3506 fi 3507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3508 fi 3509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3510 ac_c_werror_flag=$ac_save_c_werror_flag 3511 fi 3512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3513 $as_echo "$ac_cv_prog_cc_g" >&6; } 3514 if test "$ac_test_CFLAGS" = set; then 3515 CFLAGS=$ac_save_CFLAGS 3516 elif test $ac_cv_prog_cc_g = yes; then 3517 if test "$GCC" = yes; then 3518 CFLAGS="-g -O2" 3519 else 3520 CFLAGS="-g" 3521 fi 3522 else 3523 if test "$GCC" = yes; then 3524 CFLAGS="-O2" 3525 else 3526 CFLAGS= 3527 fi 3528 fi 3529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3530 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3531 if ${ac_cv_prog_cc_c89+:} false; then : 3532 $as_echo_n "(cached) " >&6 3533 else 3534 ac_cv_prog_cc_c89=no 3535 ac_save_CC=$CC 3536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3537 /* end confdefs.h. */ 3538 #include <stdarg.h> 3539 #include <stdio.h> 3540 #include <sys/types.h> 3541 #include <sys/stat.h> 3542 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3543 struct buf { int x; }; 3544 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3545 static char *e (p, i) 3546 char **p; 3547 int i; 3548 { 3549 return p[i]; 3550 } 3551 static char *f (char * (*g) (char **, int), char **p, ...) 3552 { 3553 char *s; 3554 va_list v; 3555 va_start (v,p); 3556 s = g (p, va_arg (v,int)); 3557 va_end (v); 3558 return s; 3559 } 3560 3561 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3562 function prototypes and stuff, but not '\xHH' hex character constants. 3563 These don't provoke an error unfortunately, instead are silently treated 3564 as 'x'. The following induces an error, until -std is added to get 3565 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3566 array size at least. It's necessary to write '\x00'==0 to get something 3567 that's true only with -std. */ 3568 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3569 3570 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3571 inside strings and character constants. */ 3572 #define FOO(x) 'x' 3573 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3574 3575 int test (int i, double x); 3576 struct s1 {int (*f) (int a);}; 3577 struct s2 {int (*f) (double a);}; 3578 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3579 int argc; 3580 char **argv; 3581 int 3582 main () 3583 { 3584 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3585 ; 3586 return 0; 3587 } 3588 _ACEOF 3589 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3590 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3591 do 3592 CC="$ac_save_CC $ac_arg" 3593 if ac_fn_c_try_compile "$LINENO"; then : 3594 ac_cv_prog_cc_c89=$ac_arg 3595 fi 3596 rm -f core conftest.err conftest.$ac_objext 3597 test "x$ac_cv_prog_cc_c89" != "xno" && break 3598 done 3599 rm -f conftest.$ac_ext 3600 CC=$ac_save_CC 3601 3602 fi 3603 # AC_CACHE_VAL 3604 case "x$ac_cv_prog_cc_c89" in 3605 x) 3606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3607 $as_echo "none needed" >&6; } ;; 3608 xno) 3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3610 $as_echo "unsupported" >&6; } ;; 3611 *) 3612 CC="$CC $ac_cv_prog_cc_c89" 3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3614 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3615 esac 3616 if test "x$ac_cv_prog_cc_c89" != xno; then : 3617 3618 fi 3619 3620 ac_ext=c 3621 ac_cpp='$CPP $CPPFLAGS' 3622 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3623 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3624 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3625 3626 depcc="$CC" am_compiler_list= 3627 3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3629 $as_echo_n "checking dependency style of $depcc... " >&6; } 3630 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3631 $as_echo_n "(cached) " >&6 3632 else 3633 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3634 # We make a subdir and do the tests there. Otherwise we can end up 3635 # making bogus files that we don't know about and never remove. For 3636 # instance it was reported that on HP-UX the gcc test will end up 3637 # making a dummy file named `D' -- because `-MD' means `put the output 3638 # in D'. 3639 mkdir conftest.dir 3640 # Copy depcomp to subdir because otherwise we won't find it if we're 3641 # using a relative directory. 3642 cp "$am_depcomp" conftest.dir 3643 cd conftest.dir 3644 # We will build objects and dependencies in a subdirectory because 3645 # it helps to detect inapplicable dependency modes. For instance 3646 # both Tru64's cc and ICC support -MD to output dependencies as a 3647 # side effect of compilation, but ICC will put the dependencies in 3648 # the current directory while Tru64 will put them in the object 3649 # directory. 3650 mkdir sub 3651 3652 am_cv_CC_dependencies_compiler_type=none 3653 if test "$am_compiler_list" = ""; then 3654 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3655 fi 3656 am__universal=false 3657 case " $depcc " in #( 3658 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3659 esac 3660 3661 for depmode in $am_compiler_list; do 3662 # Setup a source with many dependencies, because some compilers 3663 # like to wrap large dependency lists on column 80 (with \), and 3664 # we should not choose a depcomp mode which is confused by this. 3665 # 3666 # We need to recreate these files for each test, as the compiler may 3667 # overwrite some of them when testing with obscure command lines. 3668 # This happens at least with the AIX C compiler. 3669 : > sub/conftest.c 3670 for i in 1 2 3 4 5 6; do 3671 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3672 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3673 # Solaris 8's {/usr,}/bin/sh. 3674 touch sub/conftst$i.h 3675 done 3676 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3677 3678 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3679 # mode. It turns out that the SunPro C++ compiler does not properly 3680 # handle `-M -o', and we need to detect this. Also, some Intel 3681 # versions had trouble with output in subdirs 3682 am__obj=sub/conftest.${OBJEXT-o} 3683 am__minus_obj="-o $am__obj" 3684 case $depmode in 3685 gcc) 3686 # This depmode causes a compiler race in universal mode. 3687 test "$am__universal" = false || continue 3688 ;; 3689 nosideeffect) 3690 # after this tag, mechanisms are not by side-effect, so they'll 3691 # only be used when explicitly requested 3692 if test "x$enable_dependency_tracking" = xyes; then 3693 continue 3694 else 3695 break 3696 fi 3697 ;; 3698 msvisualcpp | msvcmsys) 3699 # This compiler won't grok `-c -o', but also, the minuso test has 3700 # not run yet. These depmodes are late enough in the game, and 3701 # so weak that their functioning should not be impacted. 3702 am__obj=conftest.${OBJEXT-o} 3703 am__minus_obj= 3704 ;; 3705 none) break ;; 3706 esac 3707 if depmode=$depmode \ 3708 source=sub/conftest.c object=$am__obj \ 3709 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3710 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3711 >/dev/null 2>conftest.err && 3712 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3713 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3714 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3715 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3716 # icc doesn't choke on unknown options, it will just issue warnings 3717 # or remarks (even with -Werror). So we grep stderr for any message 3718 # that says an option was ignored or not supported. 3719 # When given -MP, icc 7.0 and 7.1 complain thusly: 3720 # icc: Command line warning: ignoring option '-M'; no argument required 3721 # The diagnosis changed in icc 8.0: 3722 # icc: Command line remark: option '-MP' not supported 3723 if (grep 'ignoring option' conftest.err || 3724 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3725 am_cv_CC_dependencies_compiler_type=$depmode 3726 break 3727 fi 3728 fi 3729 done 3730 3731 cd .. 3732 rm -rf conftest.dir 3733 else 3734 am_cv_CC_dependencies_compiler_type=none 3735 fi 3736 3737 fi 3738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3739 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3740 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3741 3742 if 3743 test "x$enable_dependency_tracking" != xno \ 3744 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3745 am__fastdepCC_TRUE= 3746 am__fastdepCC_FALSE='#' 3747 else 3748 am__fastdepCC_TRUE='#' 3749 am__fastdepCC_FALSE= 3750 fi 3751 3752 3753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3754 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3755 if ${ac_cv_prog_cc_c99+:} false; then : 3756 $as_echo_n "(cached) " >&6 3757 else 3758 ac_cv_prog_cc_c99=no 3759 ac_save_CC=$CC 3760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3761 /* end confdefs.h. */ 3762 #include <stdarg.h> 3763 #include <stdbool.h> 3764 #include <stdlib.h> 3765 #include <wchar.h> 3766 #include <stdio.h> 3767 3768 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3769 #define debug(...) fprintf (stderr, __VA_ARGS__) 3770 #define showlist(...) puts (#__VA_ARGS__) 3771 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3772 static void 3773 test_varargs_macros (void) 3774 { 3775 int x = 1234; 3776 int y = 5678; 3777 debug ("Flag"); 3778 debug ("X = %d\n", x); 3779 showlist (The first, second, and third items.); 3780 report (x>y, "x is %d but y is %d", x, y); 3781 } 3782 3783 // Check long long types. 3784 #define BIG64 18446744073709551615ull 3785 #define BIG32 4294967295ul 3786 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3787 #if !BIG_OK 3788 your preprocessor is broken; 3789 #endif 3790 #if BIG_OK 3791 #else 3792 your preprocessor is broken; 3793 #endif 3794 static long long int bignum = -9223372036854775807LL; 3795 static unsigned long long int ubignum = BIG64; 3796 3797 struct incomplete_array 3798 { 3799 int datasize; 3800 double data[]; 3801 }; 3802 3803 struct named_init { 3804 int number; 3805 const wchar_t *name; 3806 double average; 3807 }; 3808 3809 typedef const char *ccp; 3810 3811 static inline int 3812 test_restrict (ccp restrict text) 3813 { 3814 // See if C++-style comments work. 3815 // Iterate through items via the restricted pointer. 3816 // Also check for declarations in for loops. 3817 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3818 continue; 3819 return 0; 3820 } 3821 3822 // Check varargs and va_copy. 3823 static void 3824 test_varargs (const char *format, ...) 3825 { 3826 va_list args; 3827 va_start (args, format); 3828 va_list args_copy; 3829 va_copy (args_copy, args); 3830 3831 const char *str; 3832 int number; 3833 float fnumber; 3834 3835 while (*format) 3836 { 3837 switch (*format++) 3838 { 3839 case 's': // string 3840 str = va_arg (args_copy, const char *); 3841 break; 3842 case 'd': // int 3843 number = va_arg (args_copy, int); 3844 break; 3845 case 'f': // float 3846 fnumber = va_arg (args_copy, double); 3847 break; 3848 default: 3849 break; 3850 } 3851 } 3852 va_end (args_copy); 3853 va_end (args); 3854 } 3855 3856 int 3857 main () 3858 { 3859 3860 // Check bool. 3861 _Bool success = false; 3862 3863 // Check restrict. 3864 if (test_restrict ("String literal") == 0) 3865 success = true; 3866 char *restrict newvar = "Another string"; 3867 3868 // Check varargs. 3869 test_varargs ("s, d' f .", "string", 65, 34.234); 3870 test_varargs_macros (); 3871 3872 // Check flexible array members. 3873 struct incomplete_array *ia = 3874 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3875 ia->datasize = 10; 3876 for (int i = 0; i < ia->datasize; ++i) 3877 ia->data[i] = i * 1.234; 3878 3879 // Check named initializers. 3880 struct named_init ni = { 3881 .number = 34, 3882 .name = L"Test wide string", 3883 .average = 543.34343, 3884 }; 3885 3886 ni.number = 58; 3887 3888 int dynamic_array[ni.number]; 3889 dynamic_array[ni.number - 1] = 543; 3890 3891 // work around unused variable warnings 3892 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3893 || dynamic_array[ni.number - 1] != 543); 3894 3895 ; 3896 return 0; 3897 } 3898 _ACEOF 3899 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3900 do 3901 CC="$ac_save_CC $ac_arg" 3902 if ac_fn_c_try_compile "$LINENO"; then : 3903 ac_cv_prog_cc_c99=$ac_arg 3904 fi 3905 rm -f core conftest.err conftest.$ac_objext 3906 test "x$ac_cv_prog_cc_c99" != "xno" && break 3907 done 3908 rm -f conftest.$ac_ext 3909 CC=$ac_save_CC 3910 3911 fi 3912 # AC_CACHE_VAL 3913 case "x$ac_cv_prog_cc_c99" in 3914 x) 3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3916 $as_echo "none needed" >&6; } ;; 3917 xno) 3918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3919 $as_echo "unsupported" >&6; } ;; 3920 *) 3921 CC="$CC $ac_cv_prog_cc_c99" 3922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3923 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3924 esac 3925 if test "x$ac_cv_prog_cc_c99" != xno; then : 3926 3927 fi 3928 3929 3930 3931 ac_ext=c 3932 ac_cpp='$CPP $CPPFLAGS' 3933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3935 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3937 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3938 # On Suns, sometimes $CPP names a directory. 3939 if test -n "$CPP" && test -d "$CPP"; then 3940 CPP= 3941 fi 3942 if test -z "$CPP"; then 3943 if ${ac_cv_prog_CPP+:} false; then : 3944 $as_echo_n "(cached) " >&6 3945 else 3946 # Double quotes because CPP needs to be expanded 3947 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3948 do 3949 ac_preproc_ok=false 3950 for ac_c_preproc_warn_flag in '' yes 3951 do 3952 # Use a header file that comes with gcc, so configuring glibc 3953 # with a fresh cross-compiler works. 3954 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3955 # <limits.h> exists even on freestanding compilers. 3956 # On the NeXT, cc -E runs the code through the compiler's parser, 3957 # not just through cpp. "Syntax error" is here to catch this case. 3958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3959 /* end confdefs.h. */ 3960 #ifdef __STDC__ 3961 # include <limits.h> 3962 #else 3963 # include <assert.h> 3964 #endif 3965 Syntax error 3966 _ACEOF 3967 if ac_fn_c_try_cpp "$LINENO"; then : 3968 3969 else 3970 # Broken: fails on valid input. 3971 continue 3972 fi 3973 rm -f conftest.err conftest.i conftest.$ac_ext 3974 3975 # OK, works on sane cases. Now check whether nonexistent headers 3976 # can be detected and how. 3977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3978 /* end confdefs.h. */ 3979 #include <ac_nonexistent.h> 3980 _ACEOF 3981 if ac_fn_c_try_cpp "$LINENO"; then : 3982 # Broken: success on invalid input. 3983 continue 3984 else 3985 # Passes both tests. 3986 ac_preproc_ok=: 3987 break 3988 fi 3989 rm -f conftest.err conftest.i conftest.$ac_ext 3990 3991 done 3992 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3993 rm -f conftest.i conftest.err conftest.$ac_ext 3994 if $ac_preproc_ok; then : 3995 break 3996 fi 3997 3998 done 3999 ac_cv_prog_CPP=$CPP 4000 4001 fi 4002 CPP=$ac_cv_prog_CPP 4003 else 4004 ac_cv_prog_CPP=$CPP 4005 fi 4006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4007 $as_echo "$CPP" >&6; } 4008 ac_preproc_ok=false 4009 for ac_c_preproc_warn_flag in '' yes 4010 do 4011 # Use a header file that comes with gcc, so configuring glibc 4012 # with a fresh cross-compiler works. 4013 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4014 # <limits.h> exists even on freestanding compilers. 4015 # On the NeXT, cc -E runs the code through the compiler's parser, 4016 # not just through cpp. "Syntax error" is here to catch this case. 4017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4018 /* end confdefs.h. */ 4019 #ifdef __STDC__ 4020 # include <limits.h> 4021 #else 4022 # include <assert.h> 4023 #endif 4024 Syntax error 4025 _ACEOF 4026 if ac_fn_c_try_cpp "$LINENO"; then : 4027 4028 else 4029 # Broken: fails on valid input. 4030 continue 4031 fi 4032 rm -f conftest.err conftest.i conftest.$ac_ext 4033 4034 # OK, works on sane cases. Now check whether nonexistent headers 4035 # can be detected and how. 4036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4037 /* end confdefs.h. */ 4038 #include <ac_nonexistent.h> 4039 _ACEOF 4040 if ac_fn_c_try_cpp "$LINENO"; then : 4041 # Broken: success on invalid input. 4042 continue 4043 else 4044 # Passes both tests. 4045 ac_preproc_ok=: 4046 break 4047 fi 4048 rm -f conftest.err conftest.i conftest.$ac_ext 4049 4050 done 4051 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4052 rm -f conftest.i conftest.err conftest.$ac_ext 4053 if $ac_preproc_ok; then : 4054 4055 else 4056 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4057 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4058 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4059 See \`config.log' for more details" "$LINENO" 5; } 4060 fi 4061 4062 ac_ext=c 4063 ac_cpp='$CPP $CPPFLAGS' 4064 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4065 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4066 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4067 4068 4069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4070 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4071 if ${ac_cv_path_GREP+:} false; then : 4072 $as_echo_n "(cached) " >&6 4073 else 4074 if test -z "$GREP"; then 4075 ac_path_GREP_found=false 4076 # Loop through the user's path and test for each of PROGNAME-LIST 4077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4078 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4079 do 4080 IFS=$as_save_IFS 4081 test -z "$as_dir" && as_dir=. 4082 for ac_prog in grep ggrep; do 4083 for ac_exec_ext in '' $ac_executable_extensions; do 4084 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4085 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4086 # Check for GNU ac_path_GREP and select it if it is found. 4087 # Check for GNU $ac_path_GREP 4088 case `"$ac_path_GREP" --version 2>&1` in 4089 *GNU*) 4090 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4091 *) 4092 ac_count=0 4093 $as_echo_n 0123456789 >"conftest.in" 4094 while : 4095 do 4096 cat "conftest.in" "conftest.in" >"conftest.tmp" 4097 mv "conftest.tmp" "conftest.in" 4098 cp "conftest.in" "conftest.nl" 4099 $as_echo 'GREP' >> "conftest.nl" 4100 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4101 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4102 as_fn_arith $ac_count + 1 && ac_count=$as_val 4103 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4104 # Best one so far, save it but keep looking for a better one 4105 ac_cv_path_GREP="$ac_path_GREP" 4106 ac_path_GREP_max=$ac_count 4107 fi 4108 # 10*(2^10) chars as input seems more than enough 4109 test $ac_count -gt 10 && break 4110 done 4111 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4112 esac 4113 4114 $ac_path_GREP_found && break 3 4115 done 4116 done 4117 done 4118 IFS=$as_save_IFS 4119 if test -z "$ac_cv_path_GREP"; then 4120 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4121 fi 4122 else 4123 ac_cv_path_GREP=$GREP 4124 fi 4125 4126 fi 4127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4128 $as_echo "$ac_cv_path_GREP" >&6; } 4129 GREP="$ac_cv_path_GREP" 4130 4131 4132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4133 $as_echo_n "checking for egrep... " >&6; } 4134 if ${ac_cv_path_EGREP+:} false; then : 4135 $as_echo_n "(cached) " >&6 4136 else 4137 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4138 then ac_cv_path_EGREP="$GREP -E" 4139 else 4140 if test -z "$EGREP"; then 4141 ac_path_EGREP_found=false 4142 # Loop through the user's path and test for each of PROGNAME-LIST 4143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4144 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4145 do 4146 IFS=$as_save_IFS 4147 test -z "$as_dir" && as_dir=. 4148 for ac_prog in egrep; do 4149 for ac_exec_ext in '' $ac_executable_extensions; do 4150 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4151 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4152 # Check for GNU ac_path_EGREP and select it if it is found. 4153 # Check for GNU $ac_path_EGREP 4154 case `"$ac_path_EGREP" --version 2>&1` in 4155 *GNU*) 4156 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4157 *) 4158 ac_count=0 4159 $as_echo_n 0123456789 >"conftest.in" 4160 while : 4161 do 4162 cat "conftest.in" "conftest.in" >"conftest.tmp" 4163 mv "conftest.tmp" "conftest.in" 4164 cp "conftest.in" "conftest.nl" 4165 $as_echo 'EGREP' >> "conftest.nl" 4166 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4167 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4168 as_fn_arith $ac_count + 1 && ac_count=$as_val 4169 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4170 # Best one so far, save it but keep looking for a better one 4171 ac_cv_path_EGREP="$ac_path_EGREP" 4172 ac_path_EGREP_max=$ac_count 4173 fi 4174 # 10*(2^10) chars as input seems more than enough 4175 test $ac_count -gt 10 && break 4176 done 4177 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4178 esac 4179 4180 $ac_path_EGREP_found && break 3 4181 done 4182 done 4183 done 4184 IFS=$as_save_IFS 4185 if test -z "$ac_cv_path_EGREP"; then 4186 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4187 fi 4188 else 4189 ac_cv_path_EGREP=$EGREP 4190 fi 4191 4192 fi 4193 fi 4194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4195 $as_echo "$ac_cv_path_EGREP" >&6; } 4196 EGREP="$ac_cv_path_EGREP" 4197 4198 4199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4200 $as_echo_n "checking for ANSI C header files... " >&6; } 4201 if ${ac_cv_header_stdc+:} false; then : 4202 $as_echo_n "(cached) " >&6 4203 else 4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4205 /* end confdefs.h. */ 4206 #include <stdlib.h> 4207 #include <stdarg.h> 4208 #include <string.h> 4209 #include <float.h> 4210 4211 int 4212 main () 4213 { 4214 4215 ; 4216 return 0; 4217 } 4218 _ACEOF 4219 if ac_fn_c_try_compile "$LINENO"; then : 4220 ac_cv_header_stdc=yes 4221 else 4222 ac_cv_header_stdc=no 4223 fi 4224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4225 4226 if test $ac_cv_header_stdc = yes; then 4227 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4229 /* end confdefs.h. */ 4230 #include <string.h> 4231 4232 _ACEOF 4233 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4234 $EGREP "memchr" >/dev/null 2>&1; then : 4235 4236 else 4237 ac_cv_header_stdc=no 4238 fi 4239 rm -f conftest* 4240 4241 fi 4242 4243 if test $ac_cv_header_stdc = yes; then 4244 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4246 /* end confdefs.h. */ 4247 #include <stdlib.h> 4248 4249 _ACEOF 4250 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4251 $EGREP "free" >/dev/null 2>&1; then : 4252 4253 else 4254 ac_cv_header_stdc=no 4255 fi 4256 rm -f conftest* 4257 4258 fi 4259 4260 if test $ac_cv_header_stdc = yes; then 4261 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4262 if test "$cross_compiling" = yes; then : 4263 : 4264 else 4265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4266 /* end confdefs.h. */ 4267 #include <ctype.h> 4268 #include <stdlib.h> 4269 #if ((' ' & 0x0FF) == 0x020) 4270 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4271 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4272 #else 4273 # define ISLOWER(c) \ 4274 (('a' <= (c) && (c) <= 'i') \ 4275 || ('j' <= (c) && (c) <= 'r') \ 4276 || ('s' <= (c) && (c) <= 'z')) 4277 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4278 #endif 4279 4280 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4281 int 4282 main () 4283 { 4284 int i; 4285 for (i = 0; i < 256; i++) 4286 if (XOR (islower (i), ISLOWER (i)) 4287 || toupper (i) != TOUPPER (i)) 4288 return 2; 4289 return 0; 4290 } 4291 _ACEOF 4292 if ac_fn_c_try_run "$LINENO"; then : 4293 4294 else 4295 ac_cv_header_stdc=no 4296 fi 4297 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4298 conftest.$ac_objext conftest.beam conftest.$ac_ext 4299 fi 4300 4301 fi 4302 fi 4303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4304 $as_echo "$ac_cv_header_stdc" >&6; } 4305 if test $ac_cv_header_stdc = yes; then 4306 4307 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4308 4309 fi 4310 4311 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4312 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4313 inttypes.h stdint.h unistd.h 4314 do : 4315 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4316 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4317 " 4318 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4319 cat >>confdefs.h <<_ACEOF 4320 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4321 _ACEOF 4322 4323 fi 4324 4325 done 4326 4327 4328 4329 4330 4331 4332 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4333 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4334 CLANGCC="yes" 4335 else 4336 CLANGCC="no" 4337 fi 4338 4339 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4340 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4341 INTELCC="yes" 4342 else 4343 INTELCC="no" 4344 fi 4345 4346 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4347 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4348 SUNCC="yes" 4349 else 4350 SUNCC="no" 4351 fi 4352 4353 4354 4355 4356 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4357 if test -n "$ac_tool_prefix"; then 4358 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4359 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4361 $as_echo_n "checking for $ac_word... " >&6; } 4362 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4363 $as_echo_n "(cached) " >&6 4364 else 4365 case $PKG_CONFIG in 4366 [\\/]* | ?:[\\/]*) 4367 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4368 ;; 4369 *) 4370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4371 for as_dir in $PATH 4372 do 4373 IFS=$as_save_IFS 4374 test -z "$as_dir" && as_dir=. 4375 for ac_exec_ext in '' $ac_executable_extensions; do 4376 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4377 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4379 break 2 4380 fi 4381 done 4382 done 4383 IFS=$as_save_IFS 4384 4385 ;; 4386 esac 4387 fi 4388 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4389 if test -n "$PKG_CONFIG"; then 4390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4391 $as_echo "$PKG_CONFIG" >&6; } 4392 else 4393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4394 $as_echo "no" >&6; } 4395 fi 4396 4397 4398 fi 4399 if test -z "$ac_cv_path_PKG_CONFIG"; then 4400 ac_pt_PKG_CONFIG=$PKG_CONFIG 4401 # Extract the first word of "pkg-config", so it can be a program name with args. 4402 set dummy pkg-config; ac_word=$2 4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4404 $as_echo_n "checking for $ac_word... " >&6; } 4405 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4406 $as_echo_n "(cached) " >&6 4407 else 4408 case $ac_pt_PKG_CONFIG in 4409 [\\/]* | ?:[\\/]*) 4410 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4411 ;; 4412 *) 4413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4414 for as_dir in $PATH 4415 do 4416 IFS=$as_save_IFS 4417 test -z "$as_dir" && as_dir=. 4418 for ac_exec_ext in '' $ac_executable_extensions; do 4419 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4420 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4421 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4422 break 2 4423 fi 4424 done 4425 done 4426 IFS=$as_save_IFS 4427 4428 ;; 4429 esac 4430 fi 4431 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4432 if test -n "$ac_pt_PKG_CONFIG"; then 4433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4434 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4435 else 4436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4437 $as_echo "no" >&6; } 4438 fi 4439 4440 if test "x$ac_pt_PKG_CONFIG" = x; then 4441 PKG_CONFIG="" 4442 else 4443 case $cross_compiling:$ac_tool_warned in 4444 yes:) 4445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4446 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4447 ac_tool_warned=yes ;; 4448 esac 4449 PKG_CONFIG=$ac_pt_PKG_CONFIG 4450 fi 4451 else 4452 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4453 fi 4454 4455 fi 4456 if test -n "$PKG_CONFIG"; then 4457 _pkg_min_version=0.9.0 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4459 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4460 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4462 $as_echo "yes" >&6; } 4463 else 4464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4465 $as_echo "no" >&6; } 4466 PKG_CONFIG="" 4467 fi 4468 4469 fi 4470 # Make sure we can run config.sub. 4471 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4472 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4473 4474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4475 $as_echo_n "checking build system type... " >&6; } 4476 if ${ac_cv_build+:} false; then : 4477 $as_echo_n "(cached) " >&6 4478 else 4479 ac_build_alias=$build_alias 4480 test "x$ac_build_alias" = x && 4481 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4482 test "x$ac_build_alias" = x && 4483 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4484 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4485 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4486 4487 fi 4488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4489 $as_echo "$ac_cv_build" >&6; } 4490 case $ac_cv_build in 4491 *-*-*) ;; 4492 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4493 esac 4494 build=$ac_cv_build 4495 ac_save_IFS=$IFS; IFS='-' 4496 set x $ac_cv_build 4497 shift 4498 build_cpu=$1 4499 build_vendor=$2 4500 shift; shift 4501 # Remember, the first character of IFS is used to create $*, 4502 # except with old shells: 4503 build_os=$* 4504 IFS=$ac_save_IFS 4505 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4506 4507 4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4509 $as_echo_n "checking host system type... " >&6; } 4510 if ${ac_cv_host+:} false; then : 4511 $as_echo_n "(cached) " >&6 4512 else 4513 if test "x$host_alias" = x; then 4514 ac_cv_host=$ac_cv_build 4515 else 4516 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4517 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4518 fi 4519 4520 fi 4521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4522 $as_echo "$ac_cv_host" >&6; } 4523 case $ac_cv_host in 4524 *-*-*) ;; 4525 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4526 esac 4527 host=$ac_cv_host 4528 ac_save_IFS=$IFS; IFS='-' 4529 set x $ac_cv_host 4530 shift 4531 host_cpu=$1 4532 host_vendor=$2 4533 shift; shift 4534 # Remember, the first character of IFS is used to create $*, 4535 # except with old shells: 4536 host_os=$* 4537 IFS=$ac_save_IFS 4538 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4539 4540 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4542 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4543 if ${ac_cv_path_SED+:} false; then : 4544 $as_echo_n "(cached) " >&6 4545 else 4546 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4547 for ac_i in 1 2 3 4 5 6 7; do 4548 ac_script="$ac_script$as_nl$ac_script" 4549 done 4550 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4551 { ac_script=; unset ac_script;} 4552 if test -z "$SED"; then 4553 ac_path_SED_found=false 4554 # Loop through the user's path and test for each of PROGNAME-LIST 4555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4556 for as_dir in $PATH 4557 do 4558 IFS=$as_save_IFS 4559 test -z "$as_dir" && as_dir=. 4560 for ac_prog in sed gsed; do 4561 for ac_exec_ext in '' $ac_executable_extensions; do 4562 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4563 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4564 # Check for GNU ac_path_SED and select it if it is found. 4565 # Check for GNU $ac_path_SED 4566 case `"$ac_path_SED" --version 2>&1` in 4567 *GNU*) 4568 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4569 *) 4570 ac_count=0 4571 $as_echo_n 0123456789 >"conftest.in" 4572 while : 4573 do 4574 cat "conftest.in" "conftest.in" >"conftest.tmp" 4575 mv "conftest.tmp" "conftest.in" 4576 cp "conftest.in" "conftest.nl" 4577 $as_echo '' >> "conftest.nl" 4578 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4579 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4580 as_fn_arith $ac_count + 1 && ac_count=$as_val 4581 if test $ac_count -gt ${ac_path_SED_max-0}; then 4582 # Best one so far, save it but keep looking for a better one 4583 ac_cv_path_SED="$ac_path_SED" 4584 ac_path_SED_max=$ac_count 4585 fi 4586 # 10*(2^10) chars as input seems more than enough 4587 test $ac_count -gt 10 && break 4588 done 4589 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4590 esac 4591 4592 $ac_path_SED_found && break 3 4593 done 4594 done 4595 done 4596 IFS=$as_save_IFS 4597 if test -z "$ac_cv_path_SED"; then 4598 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4599 fi 4600 else 4601 ac_cv_path_SED=$SED 4602 fi 4603 4604 fi 4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4606 $as_echo "$ac_cv_path_SED" >&6; } 4607 SED="$ac_cv_path_SED" 4608 rm -f conftest.sed 4609 4610 4611 4612 4613 4614 4615 # Check whether --enable-selective-werror was given. 4616 if test "${enable_selective_werror+set}" = set; then : 4617 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4618 else 4619 SELECTIVE_WERROR=yes 4620 fi 4621 4622 4623 4624 4625 4626 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4627 if test "x$SUNCC" = "xyes"; then 4628 BASE_CFLAGS="-v" 4629 else 4630 BASE_CFLAGS="" 4631 fi 4632 4633 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 xorg_testset_save_CFLAGS="$CFLAGS" 4648 4649 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4652 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4653 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4654 $as_echo_n "(cached) " >&6 4655 else 4656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4657 /* end confdefs.h. */ 4658 int i; 4659 _ACEOF 4660 if ac_fn_c_try_compile "$LINENO"; then : 4661 xorg_cv_cc_flag_unknown_warning_option=yes 4662 else 4663 xorg_cv_cc_flag_unknown_warning_option=no 4664 fi 4665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4666 fi 4667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4668 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4670 CFLAGS="$xorg_testset_save_CFLAGS" 4671 fi 4672 4673 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4676 fi 4677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4679 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4680 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4681 $as_echo_n "(cached) " >&6 4682 else 4683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4684 /* end confdefs.h. */ 4685 int i; 4686 _ACEOF 4687 if ac_fn_c_try_compile "$LINENO"; then : 4688 xorg_cv_cc_flag_unused_command_line_argument=yes 4689 else 4690 xorg_cv_cc_flag_unused_command_line_argument=no 4691 fi 4692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4693 fi 4694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4695 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4697 CFLAGS="$xorg_testset_save_CFLAGS" 4698 fi 4699 4700 found="no" 4701 4702 if test $found = "no" ; then 4703 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4705 fi 4706 4707 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4709 fi 4710 4711 CFLAGS="$CFLAGS -Wall" 4712 4713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wall" >&5 4714 $as_echo_n "checking if $CC supports-Wall... " >&6; } 4715 cacheid=xorg_cv_cc_flag__Wall 4716 if eval \${$cacheid+:} false; then : 4717 $as_echo_n "(cached) " >&6 4718 else 4719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4720 /* end confdefs.h. */ 4721 int i; 4722 int 4723 main () 4724 { 4725 4726 ; 4727 return 0; 4728 } 4729 _ACEOF 4730 if ac_fn_c_try_link "$LINENO"; then : 4731 eval $cacheid=yes 4732 else 4733 eval $cacheid=no 4734 fi 4735 rm -f core conftest.err conftest.$ac_objext \ 4736 conftest$ac_exeext conftest.$ac_ext 4737 fi 4738 4739 4740 CFLAGS="$xorg_testset_save_CFLAGS" 4741 4742 eval supported=\$$cacheid 4743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4744 $as_echo "$supported" >&6; } 4745 if test "$supported" = "yes" ; then 4746 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4747 found="yes" 4748 fi 4749 fi 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 xorg_testset_save_CFLAGS="$CFLAGS" 4766 4767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4771 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4772 $as_echo_n "(cached) " >&6 4773 else 4774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4775 /* end confdefs.h. */ 4776 int i; 4777 _ACEOF 4778 if ac_fn_c_try_compile "$LINENO"; then : 4779 xorg_cv_cc_flag_unknown_warning_option=yes 4780 else 4781 xorg_cv_cc_flag_unknown_warning_option=no 4782 fi 4783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4784 fi 4785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4786 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4788 CFLAGS="$xorg_testset_save_CFLAGS" 4789 fi 4790 4791 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4794 fi 4795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4797 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4798 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4799 $as_echo_n "(cached) " >&6 4800 else 4801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4802 /* end confdefs.h. */ 4803 int i; 4804 _ACEOF 4805 if ac_fn_c_try_compile "$LINENO"; then : 4806 xorg_cv_cc_flag_unused_command_line_argument=yes 4807 else 4808 xorg_cv_cc_flag_unused_command_line_argument=no 4809 fi 4810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4811 fi 4812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4813 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4815 CFLAGS="$xorg_testset_save_CFLAGS" 4816 fi 4817 4818 found="no" 4819 4820 if test $found = "no" ; then 4821 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4823 fi 4824 4825 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4827 fi 4828 4829 CFLAGS="$CFLAGS -Wpointer-arith" 4830 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-arith" >&5 4832 $as_echo_n "checking if $CC supports-Wpointer-arith... " >&6; } 4833 cacheid=xorg_cv_cc_flag__Wpointer_arith 4834 if eval \${$cacheid+:} false; then : 4835 $as_echo_n "(cached) " >&6 4836 else 4837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4838 /* end confdefs.h. */ 4839 int i; 4840 int 4841 main () 4842 { 4843 4844 ; 4845 return 0; 4846 } 4847 _ACEOF 4848 if ac_fn_c_try_link "$LINENO"; then : 4849 eval $cacheid=yes 4850 else 4851 eval $cacheid=no 4852 fi 4853 rm -f core conftest.err conftest.$ac_objext \ 4854 conftest$ac_exeext conftest.$ac_ext 4855 fi 4856 4857 4858 CFLAGS="$xorg_testset_save_CFLAGS" 4859 4860 eval supported=\$$cacheid 4861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4862 $as_echo "$supported" >&6; } 4863 if test "$supported" = "yes" ; then 4864 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4865 found="yes" 4866 fi 4867 fi 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 xorg_testset_save_CFLAGS="$CFLAGS" 4884 4885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4888 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4889 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4890 $as_echo_n "(cached) " >&6 4891 else 4892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4893 /* end confdefs.h. */ 4894 int i; 4895 _ACEOF 4896 if ac_fn_c_try_compile "$LINENO"; then : 4897 xorg_cv_cc_flag_unknown_warning_option=yes 4898 else 4899 xorg_cv_cc_flag_unknown_warning_option=no 4900 fi 4901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4902 fi 4903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4904 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4906 CFLAGS="$xorg_testset_save_CFLAGS" 4907 fi 4908 4909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4912 fi 4913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4915 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4916 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4917 $as_echo_n "(cached) " >&6 4918 else 4919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4920 /* end confdefs.h. */ 4921 int i; 4922 _ACEOF 4923 if ac_fn_c_try_compile "$LINENO"; then : 4924 xorg_cv_cc_flag_unused_command_line_argument=yes 4925 else 4926 xorg_cv_cc_flag_unused_command_line_argument=no 4927 fi 4928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4929 fi 4930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4931 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4932 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4933 CFLAGS="$xorg_testset_save_CFLAGS" 4934 fi 4935 4936 found="no" 4937 4938 if test $found = "no" ; then 4939 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4941 fi 4942 4943 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4945 fi 4946 4947 CFLAGS="$CFLAGS -Wmissing-declarations" 4948 4949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-declarations" >&5 4950 $as_echo_n "checking if $CC supports-Wmissing-declarations... " >&6; } 4951 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4952 if eval \${$cacheid+:} false; then : 4953 $as_echo_n "(cached) " >&6 4954 else 4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4956 /* end confdefs.h. */ 4957 int i; 4958 int 4959 main () 4960 { 4961 4962 ; 4963 return 0; 4964 } 4965 _ACEOF 4966 if ac_fn_c_try_link "$LINENO"; then : 4967 eval $cacheid=yes 4968 else 4969 eval $cacheid=no 4970 fi 4971 rm -f core conftest.err conftest.$ac_objext \ 4972 conftest$ac_exeext conftest.$ac_ext 4973 fi 4974 4975 4976 CFLAGS="$xorg_testset_save_CFLAGS" 4977 4978 eval supported=\$$cacheid 4979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4980 $as_echo "$supported" >&6; } 4981 if test "$supported" = "yes" ; then 4982 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4983 found="yes" 4984 fi 4985 fi 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 xorg_testset_save_CFLAGS="$CFLAGS" 5002 5003 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5006 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5007 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5008 $as_echo_n "(cached) " >&6 5009 else 5010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5011 /* end confdefs.h. */ 5012 int i; 5013 _ACEOF 5014 if ac_fn_c_try_compile "$LINENO"; then : 5015 xorg_cv_cc_flag_unknown_warning_option=yes 5016 else 5017 xorg_cv_cc_flag_unknown_warning_option=no 5018 fi 5019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5020 fi 5021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5022 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5023 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5024 CFLAGS="$xorg_testset_save_CFLAGS" 5025 fi 5026 5027 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5030 fi 5031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5033 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5034 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5035 $as_echo_n "(cached) " >&6 5036 else 5037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5038 /* end confdefs.h. */ 5039 int i; 5040 _ACEOF 5041 if ac_fn_c_try_compile "$LINENO"; then : 5042 xorg_cv_cc_flag_unused_command_line_argument=yes 5043 else 5044 xorg_cv_cc_flag_unused_command_line_argument=no 5045 fi 5046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5047 fi 5048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5049 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5050 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5051 CFLAGS="$xorg_testset_save_CFLAGS" 5052 fi 5053 5054 found="no" 5055 5056 if test $found = "no" ; then 5057 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5059 fi 5060 5061 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5063 fi 5064 5065 CFLAGS="$CFLAGS -Wformat=2" 5066 5067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat=2" >&5 5068 $as_echo_n "checking if $CC supports-Wformat=2... " >&6; } 5069 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5070 if eval \${$cacheid+:} false; then : 5071 $as_echo_n "(cached) " >&6 5072 else 5073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5074 /* end confdefs.h. */ 5075 int i; 5076 int 5077 main () 5078 { 5079 5080 ; 5081 return 0; 5082 } 5083 _ACEOF 5084 if ac_fn_c_try_link "$LINENO"; then : 5085 eval $cacheid=yes 5086 else 5087 eval $cacheid=no 5088 fi 5089 rm -f core conftest.err conftest.$ac_objext \ 5090 conftest$ac_exeext conftest.$ac_ext 5091 fi 5092 5093 5094 CFLAGS="$xorg_testset_save_CFLAGS" 5095 5096 eval supported=\$$cacheid 5097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5098 $as_echo "$supported" >&6; } 5099 if test "$supported" = "yes" ; then 5100 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5101 found="yes" 5102 fi 5103 fi 5104 5105 if test $found = "no" ; then 5106 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5108 fi 5109 5110 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5112 fi 5113 5114 CFLAGS="$CFLAGS -Wformat" 5115 5116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat" >&5 5117 $as_echo_n "checking if $CC supports-Wformat... " >&6; } 5118 cacheid=xorg_cv_cc_flag__Wformat 5119 if eval \${$cacheid+:} false; then : 5120 $as_echo_n "(cached) " >&6 5121 else 5122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5123 /* end confdefs.h. */ 5124 int i; 5125 int 5126 main () 5127 { 5128 5129 ; 5130 return 0; 5131 } 5132 _ACEOF 5133 if ac_fn_c_try_link "$LINENO"; then : 5134 eval $cacheid=yes 5135 else 5136 eval $cacheid=no 5137 fi 5138 rm -f core conftest.err conftest.$ac_objext \ 5139 conftest$ac_exeext conftest.$ac_ext 5140 fi 5141 5142 5143 CFLAGS="$xorg_testset_save_CFLAGS" 5144 5145 eval supported=\$$cacheid 5146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5147 $as_echo "$supported" >&6; } 5148 if test "$supported" = "yes" ; then 5149 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5150 found="yes" 5151 fi 5152 fi 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 xorg_testset_save_CFLAGS="$CFLAGS" 5171 5172 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5175 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5176 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5177 $as_echo_n "(cached) " >&6 5178 else 5179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5180 /* end confdefs.h. */ 5181 int i; 5182 _ACEOF 5183 if ac_fn_c_try_compile "$LINENO"; then : 5184 xorg_cv_cc_flag_unknown_warning_option=yes 5185 else 5186 xorg_cv_cc_flag_unknown_warning_option=no 5187 fi 5188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5189 fi 5190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5191 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5193 CFLAGS="$xorg_testset_save_CFLAGS" 5194 fi 5195 5196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5199 fi 5200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5202 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5203 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5204 $as_echo_n "(cached) " >&6 5205 else 5206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207 /* end confdefs.h. */ 5208 int i; 5209 _ACEOF 5210 if ac_fn_c_try_compile "$LINENO"; then : 5211 xorg_cv_cc_flag_unused_command_line_argument=yes 5212 else 5213 xorg_cv_cc_flag_unused_command_line_argument=no 5214 fi 5215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5216 fi 5217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5218 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5220 CFLAGS="$xorg_testset_save_CFLAGS" 5221 fi 5222 5223 found="no" 5224 5225 if test $found = "no" ; then 5226 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5228 fi 5229 5230 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5232 fi 5233 5234 CFLAGS="$CFLAGS -Wstrict-prototypes" 5235 5236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wstrict-prototypes" >&5 5237 $as_echo_n "checking if $CC supports-Wstrict-prototypes... " >&6; } 5238 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5239 if eval \${$cacheid+:} false; then : 5240 $as_echo_n "(cached) " >&6 5241 else 5242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5243 /* end confdefs.h. */ 5244 int i; 5245 int 5246 main () 5247 { 5248 5249 ; 5250 return 0; 5251 } 5252 _ACEOF 5253 if ac_fn_c_try_link "$LINENO"; then : 5254 eval $cacheid=yes 5255 else 5256 eval $cacheid=no 5257 fi 5258 rm -f core conftest.err conftest.$ac_objext \ 5259 conftest$ac_exeext conftest.$ac_ext 5260 fi 5261 5262 5263 CFLAGS="$xorg_testset_save_CFLAGS" 5264 5265 eval supported=\$$cacheid 5266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5267 $as_echo "$supported" >&6; } 5268 if test "$supported" = "yes" ; then 5269 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5270 found="yes" 5271 fi 5272 fi 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 xorg_testset_save_CFLAGS="$CFLAGS" 5289 5290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5293 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5294 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5295 $as_echo_n "(cached) " >&6 5296 else 5297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5298 /* end confdefs.h. */ 5299 int i; 5300 _ACEOF 5301 if ac_fn_c_try_compile "$LINENO"; then : 5302 xorg_cv_cc_flag_unknown_warning_option=yes 5303 else 5304 xorg_cv_cc_flag_unknown_warning_option=no 5305 fi 5306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5307 fi 5308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5309 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5310 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5311 CFLAGS="$xorg_testset_save_CFLAGS" 5312 fi 5313 5314 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5317 fi 5318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5320 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5321 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5322 $as_echo_n "(cached) " >&6 5323 else 5324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5325 /* end confdefs.h. */ 5326 int i; 5327 _ACEOF 5328 if ac_fn_c_try_compile "$LINENO"; then : 5329 xorg_cv_cc_flag_unused_command_line_argument=yes 5330 else 5331 xorg_cv_cc_flag_unused_command_line_argument=no 5332 fi 5333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5334 fi 5335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5336 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5338 CFLAGS="$xorg_testset_save_CFLAGS" 5339 fi 5340 5341 found="no" 5342 5343 if test $found = "no" ; then 5344 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5346 fi 5347 5348 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5350 fi 5351 5352 CFLAGS="$CFLAGS -Wmissing-prototypes" 5353 5354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-prototypes" >&5 5355 $as_echo_n "checking if $CC supports-Wmissing-prototypes... " >&6; } 5356 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5357 if eval \${$cacheid+:} false; then : 5358 $as_echo_n "(cached) " >&6 5359 else 5360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5361 /* end confdefs.h. */ 5362 int i; 5363 int 5364 main () 5365 { 5366 5367 ; 5368 return 0; 5369 } 5370 _ACEOF 5371 if ac_fn_c_try_link "$LINENO"; then : 5372 eval $cacheid=yes 5373 else 5374 eval $cacheid=no 5375 fi 5376 rm -f core conftest.err conftest.$ac_objext \ 5377 conftest$ac_exeext conftest.$ac_ext 5378 fi 5379 5380 5381 CFLAGS="$xorg_testset_save_CFLAGS" 5382 5383 eval supported=\$$cacheid 5384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5385 $as_echo "$supported" >&6; } 5386 if test "$supported" = "yes" ; then 5387 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5388 found="yes" 5389 fi 5390 fi 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 xorg_testset_save_CFLAGS="$CFLAGS" 5407 5408 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5411 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5412 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5413 $as_echo_n "(cached) " >&6 5414 else 5415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5416 /* end confdefs.h. */ 5417 int i; 5418 _ACEOF 5419 if ac_fn_c_try_compile "$LINENO"; then : 5420 xorg_cv_cc_flag_unknown_warning_option=yes 5421 else 5422 xorg_cv_cc_flag_unknown_warning_option=no 5423 fi 5424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5425 fi 5426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5427 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5429 CFLAGS="$xorg_testset_save_CFLAGS" 5430 fi 5431 5432 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5435 fi 5436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5438 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5439 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5440 $as_echo_n "(cached) " >&6 5441 else 5442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443 /* end confdefs.h. */ 5444 int i; 5445 _ACEOF 5446 if ac_fn_c_try_compile "$LINENO"; then : 5447 xorg_cv_cc_flag_unused_command_line_argument=yes 5448 else 5449 xorg_cv_cc_flag_unused_command_line_argument=no 5450 fi 5451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5452 fi 5453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5454 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5456 CFLAGS="$xorg_testset_save_CFLAGS" 5457 fi 5458 5459 found="no" 5460 5461 if test $found = "no" ; then 5462 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5464 fi 5465 5466 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5468 fi 5469 5470 CFLAGS="$CFLAGS -Wnested-externs" 5471 5472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnested-externs" >&5 5473 $as_echo_n "checking if $CC supports-Wnested-externs... " >&6; } 5474 cacheid=xorg_cv_cc_flag__Wnested_externs 5475 if eval \${$cacheid+:} false; then : 5476 $as_echo_n "(cached) " >&6 5477 else 5478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5479 /* end confdefs.h. */ 5480 int i; 5481 int 5482 main () 5483 { 5484 5485 ; 5486 return 0; 5487 } 5488 _ACEOF 5489 if ac_fn_c_try_link "$LINENO"; then : 5490 eval $cacheid=yes 5491 else 5492 eval $cacheid=no 5493 fi 5494 rm -f core conftest.err conftest.$ac_objext \ 5495 conftest$ac_exeext conftest.$ac_ext 5496 fi 5497 5498 5499 CFLAGS="$xorg_testset_save_CFLAGS" 5500 5501 eval supported=\$$cacheid 5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5503 $as_echo "$supported" >&6; } 5504 if test "$supported" = "yes" ; then 5505 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5506 found="yes" 5507 fi 5508 fi 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 xorg_testset_save_CFLAGS="$CFLAGS" 5525 5526 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5529 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5530 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5531 $as_echo_n "(cached) " >&6 5532 else 5533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5534 /* end confdefs.h. */ 5535 int i; 5536 _ACEOF 5537 if ac_fn_c_try_compile "$LINENO"; then : 5538 xorg_cv_cc_flag_unknown_warning_option=yes 5539 else 5540 xorg_cv_cc_flag_unknown_warning_option=no 5541 fi 5542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5543 fi 5544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5545 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5546 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5547 CFLAGS="$xorg_testset_save_CFLAGS" 5548 fi 5549 5550 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5553 fi 5554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5556 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5557 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5558 $as_echo_n "(cached) " >&6 5559 else 5560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5561 /* end confdefs.h. */ 5562 int i; 5563 _ACEOF 5564 if ac_fn_c_try_compile "$LINENO"; then : 5565 xorg_cv_cc_flag_unused_command_line_argument=yes 5566 else 5567 xorg_cv_cc_flag_unused_command_line_argument=no 5568 fi 5569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5570 fi 5571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5572 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5574 CFLAGS="$xorg_testset_save_CFLAGS" 5575 fi 5576 5577 found="no" 5578 5579 if test $found = "no" ; then 5580 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5582 fi 5583 5584 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5586 fi 5587 5588 CFLAGS="$CFLAGS -Wbad-function-cast" 5589 5590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wbad-function-cast" >&5 5591 $as_echo_n "checking if $CC supports-Wbad-function-cast... " >&6; } 5592 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5593 if eval \${$cacheid+:} false; then : 5594 $as_echo_n "(cached) " >&6 5595 else 5596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5597 /* end confdefs.h. */ 5598 int i; 5599 int 5600 main () 5601 { 5602 5603 ; 5604 return 0; 5605 } 5606 _ACEOF 5607 if ac_fn_c_try_link "$LINENO"; then : 5608 eval $cacheid=yes 5609 else 5610 eval $cacheid=no 5611 fi 5612 rm -f core conftest.err conftest.$ac_objext \ 5613 conftest$ac_exeext conftest.$ac_ext 5614 fi 5615 5616 5617 CFLAGS="$xorg_testset_save_CFLAGS" 5618 5619 eval supported=\$$cacheid 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5621 $as_echo "$supported" >&6; } 5622 if test "$supported" = "yes" ; then 5623 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5624 found="yes" 5625 fi 5626 fi 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 xorg_testset_save_CFLAGS="$CFLAGS" 5643 5644 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5647 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5648 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5649 $as_echo_n "(cached) " >&6 5650 else 5651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5652 /* end confdefs.h. */ 5653 int i; 5654 _ACEOF 5655 if ac_fn_c_try_compile "$LINENO"; then : 5656 xorg_cv_cc_flag_unknown_warning_option=yes 5657 else 5658 xorg_cv_cc_flag_unknown_warning_option=no 5659 fi 5660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5661 fi 5662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5663 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5664 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5665 CFLAGS="$xorg_testset_save_CFLAGS" 5666 fi 5667 5668 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5671 fi 5672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5674 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5675 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5676 $as_echo_n "(cached) " >&6 5677 else 5678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5679 /* end confdefs.h. */ 5680 int i; 5681 _ACEOF 5682 if ac_fn_c_try_compile "$LINENO"; then : 5683 xorg_cv_cc_flag_unused_command_line_argument=yes 5684 else 5685 xorg_cv_cc_flag_unused_command_line_argument=no 5686 fi 5687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5688 fi 5689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5690 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5691 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5692 CFLAGS="$xorg_testset_save_CFLAGS" 5693 fi 5694 5695 found="no" 5696 5697 if test $found = "no" ; then 5698 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5700 fi 5701 5702 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5704 fi 5705 5706 CFLAGS="$CFLAGS -Wold-style-definition" 5707 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wold-style-definition" >&5 5709 $as_echo_n "checking if $CC supports-Wold-style-definition... " >&6; } 5710 cacheid=xorg_cv_cc_flag__Wold_style_definition 5711 if eval \${$cacheid+:} false; then : 5712 $as_echo_n "(cached) " >&6 5713 else 5714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5715 /* end confdefs.h. */ 5716 int i; 5717 int 5718 main () 5719 { 5720 5721 ; 5722 return 0; 5723 } 5724 _ACEOF 5725 if ac_fn_c_try_link "$LINENO"; then : 5726 eval $cacheid=yes 5727 else 5728 eval $cacheid=no 5729 fi 5730 rm -f core conftest.err conftest.$ac_objext \ 5731 conftest$ac_exeext conftest.$ac_ext 5732 fi 5733 5734 5735 CFLAGS="$xorg_testset_save_CFLAGS" 5736 5737 eval supported=\$$cacheid 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5739 $as_echo "$supported" >&6; } 5740 if test "$supported" = "yes" ; then 5741 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5742 found="yes" 5743 fi 5744 fi 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 xorg_testset_save_CFLAGS="$CFLAGS" 5761 5762 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5765 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5766 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5767 $as_echo_n "(cached) " >&6 5768 else 5769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5770 /* end confdefs.h. */ 5771 int i; 5772 _ACEOF 5773 if ac_fn_c_try_compile "$LINENO"; then : 5774 xorg_cv_cc_flag_unknown_warning_option=yes 5775 else 5776 xorg_cv_cc_flag_unknown_warning_option=no 5777 fi 5778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5779 fi 5780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5781 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5782 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5783 CFLAGS="$xorg_testset_save_CFLAGS" 5784 fi 5785 5786 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5787 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5789 fi 5790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5792 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5793 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5794 $as_echo_n "(cached) " >&6 5795 else 5796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5797 /* end confdefs.h. */ 5798 int i; 5799 _ACEOF 5800 if ac_fn_c_try_compile "$LINENO"; then : 5801 xorg_cv_cc_flag_unused_command_line_argument=yes 5802 else 5803 xorg_cv_cc_flag_unused_command_line_argument=no 5804 fi 5805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5806 fi 5807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5808 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5809 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5810 CFLAGS="$xorg_testset_save_CFLAGS" 5811 fi 5812 5813 found="no" 5814 5815 if test $found = "no" ; then 5816 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5818 fi 5819 5820 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5822 fi 5823 5824 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5825 5826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wdeclaration-after-statement" >&5 5827 $as_echo_n "checking if $CC supports-Wdeclaration-after-statement... " >&6; } 5828 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5829 if eval \${$cacheid+:} false; then : 5830 $as_echo_n "(cached) " >&6 5831 else 5832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5833 /* end confdefs.h. */ 5834 int i; 5835 int 5836 main () 5837 { 5838 5839 ; 5840 return 0; 5841 } 5842 _ACEOF 5843 if ac_fn_c_try_link "$LINENO"; then : 5844 eval $cacheid=yes 5845 else 5846 eval $cacheid=no 5847 fi 5848 rm -f core conftest.err conftest.$ac_objext \ 5849 conftest$ac_exeext conftest.$ac_ext 5850 fi 5851 5852 5853 CFLAGS="$xorg_testset_save_CFLAGS" 5854 5855 eval supported=\$$cacheid 5856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5857 $as_echo "$supported" >&6; } 5858 if test "$supported" = "yes" ; then 5859 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5860 found="yes" 5861 fi 5862 fi 5863 5864 5865 5866 5867 5868 # This chunk adds additional warnings that could catch undesired effects. 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 xorg_testset_save_CFLAGS="$CFLAGS" 5883 5884 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5887 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5888 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5889 $as_echo_n "(cached) " >&6 5890 else 5891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5892 /* end confdefs.h. */ 5893 int i; 5894 _ACEOF 5895 if ac_fn_c_try_compile "$LINENO"; then : 5896 xorg_cv_cc_flag_unknown_warning_option=yes 5897 else 5898 xorg_cv_cc_flag_unknown_warning_option=no 5899 fi 5900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5901 fi 5902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5903 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5905 CFLAGS="$xorg_testset_save_CFLAGS" 5906 fi 5907 5908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 fi 5912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5914 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5915 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5916 $as_echo_n "(cached) " >&6 5917 else 5918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5919 /* end confdefs.h. */ 5920 int i; 5921 _ACEOF 5922 if ac_fn_c_try_compile "$LINENO"; then : 5923 xorg_cv_cc_flag_unused_command_line_argument=yes 5924 else 5925 xorg_cv_cc_flag_unused_command_line_argument=no 5926 fi 5927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5928 fi 5929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5930 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5931 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5932 CFLAGS="$xorg_testset_save_CFLAGS" 5933 fi 5934 5935 found="no" 5936 5937 if test $found = "no" ; then 5938 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5940 fi 5941 5942 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5944 fi 5945 5946 CFLAGS="$CFLAGS -Wunused" 5947 5948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wunused" >&5 5949 $as_echo_n "checking if $CC supports-Wunused... " >&6; } 5950 cacheid=xorg_cv_cc_flag__Wunused 5951 if eval \${$cacheid+:} false; then : 5952 $as_echo_n "(cached) " >&6 5953 else 5954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5955 /* end confdefs.h. */ 5956 int i; 5957 int 5958 main () 5959 { 5960 5961 ; 5962 return 0; 5963 } 5964 _ACEOF 5965 if ac_fn_c_try_link "$LINENO"; then : 5966 eval $cacheid=yes 5967 else 5968 eval $cacheid=no 5969 fi 5970 rm -f core conftest.err conftest.$ac_objext \ 5971 conftest$ac_exeext conftest.$ac_ext 5972 fi 5973 5974 5975 CFLAGS="$xorg_testset_save_CFLAGS" 5976 5977 eval supported=\$$cacheid 5978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5979 $as_echo "$supported" >&6; } 5980 if test "$supported" = "yes" ; then 5981 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5982 found="yes" 5983 fi 5984 fi 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 xorg_testset_save_CFLAGS="$CFLAGS" 6001 6002 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6005 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6006 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6007 $as_echo_n "(cached) " >&6 6008 else 6009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6010 /* end confdefs.h. */ 6011 int i; 6012 _ACEOF 6013 if ac_fn_c_try_compile "$LINENO"; then : 6014 xorg_cv_cc_flag_unknown_warning_option=yes 6015 else 6016 xorg_cv_cc_flag_unknown_warning_option=no 6017 fi 6018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6019 fi 6020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6021 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6022 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6023 CFLAGS="$xorg_testset_save_CFLAGS" 6024 fi 6025 6026 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 fi 6030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6032 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6033 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6034 $as_echo_n "(cached) " >&6 6035 else 6036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6037 /* end confdefs.h. */ 6038 int i; 6039 _ACEOF 6040 if ac_fn_c_try_compile "$LINENO"; then : 6041 xorg_cv_cc_flag_unused_command_line_argument=yes 6042 else 6043 xorg_cv_cc_flag_unused_command_line_argument=no 6044 fi 6045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6046 fi 6047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6048 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6050 CFLAGS="$xorg_testset_save_CFLAGS" 6051 fi 6052 6053 found="no" 6054 6055 if test $found = "no" ; then 6056 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6058 fi 6059 6060 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6062 fi 6063 6064 CFLAGS="$CFLAGS -Wuninitialized" 6065 6066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wuninitialized" >&5 6067 $as_echo_n "checking if $CC supports-Wuninitialized... " >&6; } 6068 cacheid=xorg_cv_cc_flag__Wuninitialized 6069 if eval \${$cacheid+:} false; then : 6070 $as_echo_n "(cached) " >&6 6071 else 6072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6073 /* end confdefs.h. */ 6074 int i; 6075 int 6076 main () 6077 { 6078 6079 ; 6080 return 0; 6081 } 6082 _ACEOF 6083 if ac_fn_c_try_link "$LINENO"; then : 6084 eval $cacheid=yes 6085 else 6086 eval $cacheid=no 6087 fi 6088 rm -f core conftest.err conftest.$ac_objext \ 6089 conftest$ac_exeext conftest.$ac_ext 6090 fi 6091 6092 6093 CFLAGS="$xorg_testset_save_CFLAGS" 6094 6095 eval supported=\$$cacheid 6096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6097 $as_echo "$supported" >&6; } 6098 if test "$supported" = "yes" ; then 6099 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6100 found="yes" 6101 fi 6102 fi 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 xorg_testset_save_CFLAGS="$CFLAGS" 6119 6120 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6123 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6124 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6125 $as_echo_n "(cached) " >&6 6126 else 6127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6128 /* end confdefs.h. */ 6129 int i; 6130 _ACEOF 6131 if ac_fn_c_try_compile "$LINENO"; then : 6132 xorg_cv_cc_flag_unknown_warning_option=yes 6133 else 6134 xorg_cv_cc_flag_unknown_warning_option=no 6135 fi 6136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6137 fi 6138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6139 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6140 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6141 CFLAGS="$xorg_testset_save_CFLAGS" 6142 fi 6143 6144 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6147 fi 6148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6150 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6151 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6152 $as_echo_n "(cached) " >&6 6153 else 6154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6155 /* end confdefs.h. */ 6156 int i; 6157 _ACEOF 6158 if ac_fn_c_try_compile "$LINENO"; then : 6159 xorg_cv_cc_flag_unused_command_line_argument=yes 6160 else 6161 xorg_cv_cc_flag_unused_command_line_argument=no 6162 fi 6163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6164 fi 6165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6166 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6167 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6168 CFLAGS="$xorg_testset_save_CFLAGS" 6169 fi 6170 6171 found="no" 6172 6173 if test $found = "no" ; then 6174 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6176 fi 6177 6178 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6180 fi 6181 6182 CFLAGS="$CFLAGS -Wshadow" 6183 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wshadow" >&5 6185 $as_echo_n "checking if $CC supports-Wshadow... " >&6; } 6186 cacheid=xorg_cv_cc_flag__Wshadow 6187 if eval \${$cacheid+:} false; then : 6188 $as_echo_n "(cached) " >&6 6189 else 6190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6191 /* end confdefs.h. */ 6192 int i; 6193 int 6194 main () 6195 { 6196 6197 ; 6198 return 0; 6199 } 6200 _ACEOF 6201 if ac_fn_c_try_link "$LINENO"; then : 6202 eval $cacheid=yes 6203 else 6204 eval $cacheid=no 6205 fi 6206 rm -f core conftest.err conftest.$ac_objext \ 6207 conftest$ac_exeext conftest.$ac_ext 6208 fi 6209 6210 6211 CFLAGS="$xorg_testset_save_CFLAGS" 6212 6213 eval supported=\$$cacheid 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6215 $as_echo "$supported" >&6; } 6216 if test "$supported" = "yes" ; then 6217 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6218 found="yes" 6219 fi 6220 fi 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 xorg_testset_save_CFLAGS="$CFLAGS" 6237 6238 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6241 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6242 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6243 $as_echo_n "(cached) " >&6 6244 else 6245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6246 /* end confdefs.h. */ 6247 int i; 6248 _ACEOF 6249 if ac_fn_c_try_compile "$LINENO"; then : 6250 xorg_cv_cc_flag_unknown_warning_option=yes 6251 else 6252 xorg_cv_cc_flag_unknown_warning_option=no 6253 fi 6254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6255 fi 6256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6257 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6258 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6259 CFLAGS="$xorg_testset_save_CFLAGS" 6260 fi 6261 6262 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6265 fi 6266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6268 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6269 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6270 $as_echo_n "(cached) " >&6 6271 else 6272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273 /* end confdefs.h. */ 6274 int i; 6275 _ACEOF 6276 if ac_fn_c_try_compile "$LINENO"; then : 6277 xorg_cv_cc_flag_unused_command_line_argument=yes 6278 else 6279 xorg_cv_cc_flag_unused_command_line_argument=no 6280 fi 6281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6282 fi 6283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6284 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6285 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6286 CFLAGS="$xorg_testset_save_CFLAGS" 6287 fi 6288 6289 found="no" 6290 6291 if test $found = "no" ; then 6292 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6294 fi 6295 6296 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6298 fi 6299 6300 CFLAGS="$CFLAGS -Wcast-qual" 6301 6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wcast-qual" >&5 6303 $as_echo_n "checking if $CC supports-Wcast-qual... " >&6; } 6304 cacheid=xorg_cv_cc_flag__Wcast_qual 6305 if eval \${$cacheid+:} false; then : 6306 $as_echo_n "(cached) " >&6 6307 else 6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6309 /* end confdefs.h. */ 6310 int i; 6311 int 6312 main () 6313 { 6314 6315 ; 6316 return 0; 6317 } 6318 _ACEOF 6319 if ac_fn_c_try_link "$LINENO"; then : 6320 eval $cacheid=yes 6321 else 6322 eval $cacheid=no 6323 fi 6324 rm -f core conftest.err conftest.$ac_objext \ 6325 conftest$ac_exeext conftest.$ac_ext 6326 fi 6327 6328 6329 CFLAGS="$xorg_testset_save_CFLAGS" 6330 6331 eval supported=\$$cacheid 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6333 $as_echo "$supported" >&6; } 6334 if test "$supported" = "yes" ; then 6335 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6336 found="yes" 6337 fi 6338 fi 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 xorg_testset_save_CFLAGS="$CFLAGS" 6355 6356 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6359 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6360 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6361 $as_echo_n "(cached) " >&6 6362 else 6363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6364 /* end confdefs.h. */ 6365 int i; 6366 _ACEOF 6367 if ac_fn_c_try_compile "$LINENO"; then : 6368 xorg_cv_cc_flag_unknown_warning_option=yes 6369 else 6370 xorg_cv_cc_flag_unknown_warning_option=no 6371 fi 6372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6373 fi 6374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6375 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6376 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6377 CFLAGS="$xorg_testset_save_CFLAGS" 6378 fi 6379 6380 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6383 fi 6384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6386 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6387 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6388 $as_echo_n "(cached) " >&6 6389 else 6390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6391 /* end confdefs.h. */ 6392 int i; 6393 _ACEOF 6394 if ac_fn_c_try_compile "$LINENO"; then : 6395 xorg_cv_cc_flag_unused_command_line_argument=yes 6396 else 6397 xorg_cv_cc_flag_unused_command_line_argument=no 6398 fi 6399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6400 fi 6401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6402 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6403 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6404 CFLAGS="$xorg_testset_save_CFLAGS" 6405 fi 6406 6407 found="no" 6408 6409 if test $found = "no" ; then 6410 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6412 fi 6413 6414 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6416 fi 6417 6418 CFLAGS="$CFLAGS -Wmissing-noreturn" 6419 6420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-noreturn" >&5 6421 $as_echo_n "checking if $CC supports-Wmissing-noreturn... " >&6; } 6422 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6423 if eval \${$cacheid+:} false; then : 6424 $as_echo_n "(cached) " >&6 6425 else 6426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6427 /* end confdefs.h. */ 6428 int i; 6429 int 6430 main () 6431 { 6432 6433 ; 6434 return 0; 6435 } 6436 _ACEOF 6437 if ac_fn_c_try_link "$LINENO"; then : 6438 eval $cacheid=yes 6439 else 6440 eval $cacheid=no 6441 fi 6442 rm -f core conftest.err conftest.$ac_objext \ 6443 conftest$ac_exeext conftest.$ac_ext 6444 fi 6445 6446 6447 CFLAGS="$xorg_testset_save_CFLAGS" 6448 6449 eval supported=\$$cacheid 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6451 $as_echo "$supported" >&6; } 6452 if test "$supported" = "yes" ; then 6453 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6454 found="yes" 6455 fi 6456 fi 6457 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 xorg_testset_save_CFLAGS="$CFLAGS" 6473 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6477 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6478 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6479 $as_echo_n "(cached) " >&6 6480 else 6481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6482 /* end confdefs.h. */ 6483 int i; 6484 _ACEOF 6485 if ac_fn_c_try_compile "$LINENO"; then : 6486 xorg_cv_cc_flag_unknown_warning_option=yes 6487 else 6488 xorg_cv_cc_flag_unknown_warning_option=no 6489 fi 6490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6491 fi 6492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6493 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6494 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6495 CFLAGS="$xorg_testset_save_CFLAGS" 6496 fi 6497 6498 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6501 fi 6502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6504 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6505 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6506 $as_echo_n "(cached) " >&6 6507 else 6508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6509 /* end confdefs.h. */ 6510 int i; 6511 _ACEOF 6512 if ac_fn_c_try_compile "$LINENO"; then : 6513 xorg_cv_cc_flag_unused_command_line_argument=yes 6514 else 6515 xorg_cv_cc_flag_unused_command_line_argument=no 6516 fi 6517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6518 fi 6519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6520 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6521 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6522 CFLAGS="$xorg_testset_save_CFLAGS" 6523 fi 6524 6525 found="no" 6526 6527 if test $found = "no" ; then 6528 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6530 fi 6531 6532 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6534 fi 6535 6536 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6537 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-format-attribute" >&5 6539 $as_echo_n "checking if $CC supports-Wmissing-format-attribute... " >&6; } 6540 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6541 if eval \${$cacheid+:} false; then : 6542 $as_echo_n "(cached) " >&6 6543 else 6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6545 /* end confdefs.h. */ 6546 int i; 6547 int 6548 main () 6549 { 6550 6551 ; 6552 return 0; 6553 } 6554 _ACEOF 6555 if ac_fn_c_try_link "$LINENO"; then : 6556 eval $cacheid=yes 6557 else 6558 eval $cacheid=no 6559 fi 6560 rm -f core conftest.err conftest.$ac_objext \ 6561 conftest$ac_exeext conftest.$ac_ext 6562 fi 6563 6564 6565 CFLAGS="$xorg_testset_save_CFLAGS" 6566 6567 eval supported=\$$cacheid 6568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6569 $as_echo "$supported" >&6; } 6570 if test "$supported" = "yes" ; then 6571 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6572 found="yes" 6573 fi 6574 fi 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 xorg_testset_save_CFLAGS="$CFLAGS" 6591 6592 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6595 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6596 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6597 $as_echo_n "(cached) " >&6 6598 else 6599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6600 /* end confdefs.h. */ 6601 int i; 6602 _ACEOF 6603 if ac_fn_c_try_compile "$LINENO"; then : 6604 xorg_cv_cc_flag_unknown_warning_option=yes 6605 else 6606 xorg_cv_cc_flag_unknown_warning_option=no 6607 fi 6608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6609 fi 6610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6611 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6612 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6613 CFLAGS="$xorg_testset_save_CFLAGS" 6614 fi 6615 6616 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6619 fi 6620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6622 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6623 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6624 $as_echo_n "(cached) " >&6 6625 else 6626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6627 /* end confdefs.h. */ 6628 int i; 6629 _ACEOF 6630 if ac_fn_c_try_compile "$LINENO"; then : 6631 xorg_cv_cc_flag_unused_command_line_argument=yes 6632 else 6633 xorg_cv_cc_flag_unused_command_line_argument=no 6634 fi 6635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6636 fi 6637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6638 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6639 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6640 CFLAGS="$xorg_testset_save_CFLAGS" 6641 fi 6642 6643 found="no" 6644 6645 if test $found = "no" ; then 6646 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6648 fi 6649 6650 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6652 fi 6653 6654 CFLAGS="$CFLAGS -Wredundant-decls" 6655 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wredundant-decls" >&5 6657 $as_echo_n "checking if $CC supports-Wredundant-decls... " >&6; } 6658 cacheid=xorg_cv_cc_flag__Wredundant_decls 6659 if eval \${$cacheid+:} false; then : 6660 $as_echo_n "(cached) " >&6 6661 else 6662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663 /* end confdefs.h. */ 6664 int i; 6665 int 6666 main () 6667 { 6668 6669 ; 6670 return 0; 6671 } 6672 _ACEOF 6673 if ac_fn_c_try_link "$LINENO"; then : 6674 eval $cacheid=yes 6675 else 6676 eval $cacheid=no 6677 fi 6678 rm -f core conftest.err conftest.$ac_objext \ 6679 conftest$ac_exeext conftest.$ac_ext 6680 fi 6681 6682 6683 CFLAGS="$xorg_testset_save_CFLAGS" 6684 6685 eval supported=\$$cacheid 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6687 $as_echo "$supported" >&6; } 6688 if test "$supported" = "yes" ; then 6689 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6690 found="yes" 6691 fi 6692 fi 6693 6694 6695 6696 # These are currently disabled because they are noisy. They will be enabled 6697 # in the future once the codebase is sufficiently modernized to silence 6698 # them. For now, I don't want them to drown out the other warnings. 6699 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6700 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6701 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6702 6703 # Turn some warnings into errors, so we don't accidently get successful builds 6704 # when there are problems that should be fixed. 6705 6706 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 xorg_testset_save_CFLAGS="$CFLAGS" 6721 6722 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6725 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6726 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6727 $as_echo_n "(cached) " >&6 6728 else 6729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6730 /* end confdefs.h. */ 6731 int i; 6732 _ACEOF 6733 if ac_fn_c_try_compile "$LINENO"; then : 6734 xorg_cv_cc_flag_unknown_warning_option=yes 6735 else 6736 xorg_cv_cc_flag_unknown_warning_option=no 6737 fi 6738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6739 fi 6740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6741 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6742 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6743 CFLAGS="$xorg_testset_save_CFLAGS" 6744 fi 6745 6746 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6749 fi 6750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6752 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6753 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6754 $as_echo_n "(cached) " >&6 6755 else 6756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6757 /* end confdefs.h. */ 6758 int i; 6759 _ACEOF 6760 if ac_fn_c_try_compile "$LINENO"; then : 6761 xorg_cv_cc_flag_unused_command_line_argument=yes 6762 else 6763 xorg_cv_cc_flag_unused_command_line_argument=no 6764 fi 6765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6766 fi 6767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6768 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6769 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6770 CFLAGS="$xorg_testset_save_CFLAGS" 6771 fi 6772 6773 found="no" 6774 6775 if test $found = "no" ; then 6776 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6778 fi 6779 6780 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6782 fi 6783 6784 CFLAGS="$CFLAGS -Werror=implicit" 6785 6786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=implicit" >&5 6787 $as_echo_n "checking if $CC supports-Werror=implicit... " >&6; } 6788 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6789 if eval \${$cacheid+:} false; then : 6790 $as_echo_n "(cached) " >&6 6791 else 6792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6793 /* end confdefs.h. */ 6794 int i; 6795 int 6796 main () 6797 { 6798 6799 ; 6800 return 0; 6801 } 6802 _ACEOF 6803 if ac_fn_c_try_link "$LINENO"; then : 6804 eval $cacheid=yes 6805 else 6806 eval $cacheid=no 6807 fi 6808 rm -f core conftest.err conftest.$ac_objext \ 6809 conftest$ac_exeext conftest.$ac_ext 6810 fi 6811 6812 6813 CFLAGS="$xorg_testset_save_CFLAGS" 6814 6815 eval supported=\$$cacheid 6816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6817 $as_echo "$supported" >&6; } 6818 if test "$supported" = "yes" ; then 6819 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6820 found="yes" 6821 fi 6822 fi 6823 6824 if test $found = "no" ; then 6825 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6827 fi 6828 6829 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6831 fi 6832 6833 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6834 6835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6836 $as_echo_n "checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6837 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6838 if eval \${$cacheid+:} false; then : 6839 $as_echo_n "(cached) " >&6 6840 else 6841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6842 /* end confdefs.h. */ 6843 int i; 6844 int 6845 main () 6846 { 6847 6848 ; 6849 return 0; 6850 } 6851 _ACEOF 6852 if ac_fn_c_try_link "$LINENO"; then : 6853 eval $cacheid=yes 6854 else 6855 eval $cacheid=no 6856 fi 6857 rm -f core conftest.err conftest.$ac_objext \ 6858 conftest$ac_exeext conftest.$ac_ext 6859 fi 6860 6861 6862 CFLAGS="$xorg_testset_save_CFLAGS" 6863 6864 eval supported=\$$cacheid 6865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6866 $as_echo "$supported" >&6; } 6867 if test "$supported" = "yes" ; then 6868 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6869 found="yes" 6870 fi 6871 fi 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 xorg_testset_save_CFLAGS="$CFLAGS" 6888 6889 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6892 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6893 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6894 $as_echo_n "(cached) " >&6 6895 else 6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897 /* end confdefs.h. */ 6898 int i; 6899 _ACEOF 6900 if ac_fn_c_try_compile "$LINENO"; then : 6901 xorg_cv_cc_flag_unknown_warning_option=yes 6902 else 6903 xorg_cv_cc_flag_unknown_warning_option=no 6904 fi 6905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6906 fi 6907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6908 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6910 CFLAGS="$xorg_testset_save_CFLAGS" 6911 fi 6912 6913 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6916 fi 6917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6919 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6920 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6921 $as_echo_n "(cached) " >&6 6922 else 6923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6924 /* end confdefs.h. */ 6925 int i; 6926 _ACEOF 6927 if ac_fn_c_try_compile "$LINENO"; then : 6928 xorg_cv_cc_flag_unused_command_line_argument=yes 6929 else 6930 xorg_cv_cc_flag_unused_command_line_argument=no 6931 fi 6932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6933 fi 6934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6935 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6937 CFLAGS="$xorg_testset_save_CFLAGS" 6938 fi 6939 6940 found="no" 6941 6942 if test $found = "no" ; then 6943 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6945 fi 6946 6947 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6949 fi 6950 6951 CFLAGS="$CFLAGS -Werror=nonnull" 6952 6953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=nonnull" >&5 6954 $as_echo_n "checking if $CC supports-Werror=nonnull... " >&6; } 6955 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6956 if eval \${$cacheid+:} false; then : 6957 $as_echo_n "(cached) " >&6 6958 else 6959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6960 /* end confdefs.h. */ 6961 int i; 6962 int 6963 main () 6964 { 6965 6966 ; 6967 return 0; 6968 } 6969 _ACEOF 6970 if ac_fn_c_try_link "$LINENO"; then : 6971 eval $cacheid=yes 6972 else 6973 eval $cacheid=no 6974 fi 6975 rm -f core conftest.err conftest.$ac_objext \ 6976 conftest$ac_exeext conftest.$ac_ext 6977 fi 6978 6979 6980 CFLAGS="$xorg_testset_save_CFLAGS" 6981 6982 eval supported=\$$cacheid 6983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6984 $as_echo "$supported" >&6; } 6985 if test "$supported" = "yes" ; then 6986 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6987 found="yes" 6988 fi 6989 fi 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 xorg_testset_save_CFLAGS="$CFLAGS" 7006 7007 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7010 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7011 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7012 $as_echo_n "(cached) " >&6 7013 else 7014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7015 /* end confdefs.h. */ 7016 int i; 7017 _ACEOF 7018 if ac_fn_c_try_compile "$LINENO"; then : 7019 xorg_cv_cc_flag_unknown_warning_option=yes 7020 else 7021 xorg_cv_cc_flag_unknown_warning_option=no 7022 fi 7023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7024 fi 7025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7026 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7027 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7028 CFLAGS="$xorg_testset_save_CFLAGS" 7029 fi 7030 7031 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7034 fi 7035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7037 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7038 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7039 $as_echo_n "(cached) " >&6 7040 else 7041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7042 /* end confdefs.h. */ 7043 int i; 7044 _ACEOF 7045 if ac_fn_c_try_compile "$LINENO"; then : 7046 xorg_cv_cc_flag_unused_command_line_argument=yes 7047 else 7048 xorg_cv_cc_flag_unused_command_line_argument=no 7049 fi 7050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7051 fi 7052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7053 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7054 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7055 CFLAGS="$xorg_testset_save_CFLAGS" 7056 fi 7057 7058 found="no" 7059 7060 if test $found = "no" ; then 7061 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7063 fi 7064 7065 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7067 fi 7068 7069 CFLAGS="$CFLAGS -Werror=init-self" 7070 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=init-self" >&5 7072 $as_echo_n "checking if $CC supports-Werror=init-self... " >&6; } 7073 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7074 if eval \${$cacheid+:} false; then : 7075 $as_echo_n "(cached) " >&6 7076 else 7077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7078 /* end confdefs.h. */ 7079 int i; 7080 int 7081 main () 7082 { 7083 7084 ; 7085 return 0; 7086 } 7087 _ACEOF 7088 if ac_fn_c_try_link "$LINENO"; then : 7089 eval $cacheid=yes 7090 else 7091 eval $cacheid=no 7092 fi 7093 rm -f core conftest.err conftest.$ac_objext \ 7094 conftest$ac_exeext conftest.$ac_ext 7095 fi 7096 7097 7098 CFLAGS="$xorg_testset_save_CFLAGS" 7099 7100 eval supported=\$$cacheid 7101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7102 $as_echo "$supported" >&6; } 7103 if test "$supported" = "yes" ; then 7104 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7105 found="yes" 7106 fi 7107 fi 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 xorg_testset_save_CFLAGS="$CFLAGS" 7124 7125 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7128 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7129 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7130 $as_echo_n "(cached) " >&6 7131 else 7132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 int i; 7135 _ACEOF 7136 if ac_fn_c_try_compile "$LINENO"; then : 7137 xorg_cv_cc_flag_unknown_warning_option=yes 7138 else 7139 xorg_cv_cc_flag_unknown_warning_option=no 7140 fi 7141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7142 fi 7143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7144 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7146 CFLAGS="$xorg_testset_save_CFLAGS" 7147 fi 7148 7149 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7152 fi 7153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7155 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7156 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7157 $as_echo_n "(cached) " >&6 7158 else 7159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7160 /* end confdefs.h. */ 7161 int i; 7162 _ACEOF 7163 if ac_fn_c_try_compile "$LINENO"; then : 7164 xorg_cv_cc_flag_unused_command_line_argument=yes 7165 else 7166 xorg_cv_cc_flag_unused_command_line_argument=no 7167 fi 7168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7169 fi 7170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7171 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7172 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7173 CFLAGS="$xorg_testset_save_CFLAGS" 7174 fi 7175 7176 found="no" 7177 7178 if test $found = "no" ; then 7179 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7181 fi 7182 7183 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7185 fi 7186 7187 CFLAGS="$CFLAGS -Werror=main" 7188 7189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=main" >&5 7190 $as_echo_n "checking if $CC supports-Werror=main... " >&6; } 7191 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7192 if eval \${$cacheid+:} false; then : 7193 $as_echo_n "(cached) " >&6 7194 else 7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7196 /* end confdefs.h. */ 7197 int i; 7198 int 7199 main () 7200 { 7201 7202 ; 7203 return 0; 7204 } 7205 _ACEOF 7206 if ac_fn_c_try_link "$LINENO"; then : 7207 eval $cacheid=yes 7208 else 7209 eval $cacheid=no 7210 fi 7211 rm -f core conftest.err conftest.$ac_objext \ 7212 conftest$ac_exeext conftest.$ac_ext 7213 fi 7214 7215 7216 CFLAGS="$xorg_testset_save_CFLAGS" 7217 7218 eval supported=\$$cacheid 7219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7220 $as_echo "$supported" >&6; } 7221 if test "$supported" = "yes" ; then 7222 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7223 found="yes" 7224 fi 7225 fi 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 xorg_testset_save_CFLAGS="$CFLAGS" 7242 7243 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7246 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7247 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7248 $as_echo_n "(cached) " >&6 7249 else 7250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7251 /* end confdefs.h. */ 7252 int i; 7253 _ACEOF 7254 if ac_fn_c_try_compile "$LINENO"; then : 7255 xorg_cv_cc_flag_unknown_warning_option=yes 7256 else 7257 xorg_cv_cc_flag_unknown_warning_option=no 7258 fi 7259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7260 fi 7261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7262 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7263 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7264 CFLAGS="$xorg_testset_save_CFLAGS" 7265 fi 7266 7267 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7270 fi 7271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7273 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7274 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7275 $as_echo_n "(cached) " >&6 7276 else 7277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7278 /* end confdefs.h. */ 7279 int i; 7280 _ACEOF 7281 if ac_fn_c_try_compile "$LINENO"; then : 7282 xorg_cv_cc_flag_unused_command_line_argument=yes 7283 else 7284 xorg_cv_cc_flag_unused_command_line_argument=no 7285 fi 7286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7287 fi 7288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7289 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7290 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7291 CFLAGS="$xorg_testset_save_CFLAGS" 7292 fi 7293 7294 found="no" 7295 7296 if test $found = "no" ; then 7297 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7299 fi 7300 7301 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7303 fi 7304 7305 CFLAGS="$CFLAGS -Werror=missing-braces" 7306 7307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=missing-braces" >&5 7308 $as_echo_n "checking if $CC supports-Werror=missing-braces... " >&6; } 7309 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7310 if eval \${$cacheid+:} false; then : 7311 $as_echo_n "(cached) " >&6 7312 else 7313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7314 /* end confdefs.h. */ 7315 int i; 7316 int 7317 main () 7318 { 7319 7320 ; 7321 return 0; 7322 } 7323 _ACEOF 7324 if ac_fn_c_try_link "$LINENO"; then : 7325 eval $cacheid=yes 7326 else 7327 eval $cacheid=no 7328 fi 7329 rm -f core conftest.err conftest.$ac_objext \ 7330 conftest$ac_exeext conftest.$ac_ext 7331 fi 7332 7333 7334 CFLAGS="$xorg_testset_save_CFLAGS" 7335 7336 eval supported=\$$cacheid 7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7338 $as_echo "$supported" >&6; } 7339 if test "$supported" = "yes" ; then 7340 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7341 found="yes" 7342 fi 7343 fi 7344 7345 7346 7347 7348 7349 7350 7351 7352 7353 7354 7355 7356 7357 7358 7359 xorg_testset_save_CFLAGS="$CFLAGS" 7360 7361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7364 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7365 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7366 $as_echo_n "(cached) " >&6 7367 else 7368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7369 /* end confdefs.h. */ 7370 int i; 7371 _ACEOF 7372 if ac_fn_c_try_compile "$LINENO"; then : 7373 xorg_cv_cc_flag_unknown_warning_option=yes 7374 else 7375 xorg_cv_cc_flag_unknown_warning_option=no 7376 fi 7377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7378 fi 7379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7380 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7382 CFLAGS="$xorg_testset_save_CFLAGS" 7383 fi 7384 7385 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7388 fi 7389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7391 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7392 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7393 $as_echo_n "(cached) " >&6 7394 else 7395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7396 /* end confdefs.h. */ 7397 int i; 7398 _ACEOF 7399 if ac_fn_c_try_compile "$LINENO"; then : 7400 xorg_cv_cc_flag_unused_command_line_argument=yes 7401 else 7402 xorg_cv_cc_flag_unused_command_line_argument=no 7403 fi 7404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7405 fi 7406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7407 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7409 CFLAGS="$xorg_testset_save_CFLAGS" 7410 fi 7411 7412 found="no" 7413 7414 if test $found = "no" ; then 7415 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7417 fi 7418 7419 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7421 fi 7422 7423 CFLAGS="$CFLAGS -Werror=sequence-point" 7424 7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=sequence-point" >&5 7426 $as_echo_n "checking if $CC supports-Werror=sequence-point... " >&6; } 7427 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7428 if eval \${$cacheid+:} false; then : 7429 $as_echo_n "(cached) " >&6 7430 else 7431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7432 /* end confdefs.h. */ 7433 int i; 7434 int 7435 main () 7436 { 7437 7438 ; 7439 return 0; 7440 } 7441 _ACEOF 7442 if ac_fn_c_try_link "$LINENO"; then : 7443 eval $cacheid=yes 7444 else 7445 eval $cacheid=no 7446 fi 7447 rm -f core conftest.err conftest.$ac_objext \ 7448 conftest$ac_exeext conftest.$ac_ext 7449 fi 7450 7451 7452 CFLAGS="$xorg_testset_save_CFLAGS" 7453 7454 eval supported=\$$cacheid 7455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7456 $as_echo "$supported" >&6; } 7457 if test "$supported" = "yes" ; then 7458 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7459 found="yes" 7460 fi 7461 fi 7462 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 xorg_testset_save_CFLAGS="$CFLAGS" 7478 7479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7482 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7483 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7484 $as_echo_n "(cached) " >&6 7485 else 7486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7487 /* end confdefs.h. */ 7488 int i; 7489 _ACEOF 7490 if ac_fn_c_try_compile "$LINENO"; then : 7491 xorg_cv_cc_flag_unknown_warning_option=yes 7492 else 7493 xorg_cv_cc_flag_unknown_warning_option=no 7494 fi 7495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7496 fi 7497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7498 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7500 CFLAGS="$xorg_testset_save_CFLAGS" 7501 fi 7502 7503 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7506 fi 7507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7509 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7510 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7511 $as_echo_n "(cached) " >&6 7512 else 7513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7514 /* end confdefs.h. */ 7515 int i; 7516 _ACEOF 7517 if ac_fn_c_try_compile "$LINENO"; then : 7518 xorg_cv_cc_flag_unused_command_line_argument=yes 7519 else 7520 xorg_cv_cc_flag_unused_command_line_argument=no 7521 fi 7522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7523 fi 7524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7525 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7527 CFLAGS="$xorg_testset_save_CFLAGS" 7528 fi 7529 7530 found="no" 7531 7532 if test $found = "no" ; then 7533 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7535 fi 7536 7537 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7539 fi 7540 7541 CFLAGS="$CFLAGS -Werror=return-type" 7542 7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=return-type" >&5 7544 $as_echo_n "checking if $CC supports-Werror=return-type... " >&6; } 7545 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7546 if eval \${$cacheid+:} false; then : 7547 $as_echo_n "(cached) " >&6 7548 else 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550 /* end confdefs.h. */ 7551 int i; 7552 int 7553 main () 7554 { 7555 7556 ; 7557 return 0; 7558 } 7559 _ACEOF 7560 if ac_fn_c_try_link "$LINENO"; then : 7561 eval $cacheid=yes 7562 else 7563 eval $cacheid=no 7564 fi 7565 rm -f core conftest.err conftest.$ac_objext \ 7566 conftest$ac_exeext conftest.$ac_ext 7567 fi 7568 7569 7570 CFLAGS="$xorg_testset_save_CFLAGS" 7571 7572 eval supported=\$$cacheid 7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7574 $as_echo "$supported" >&6; } 7575 if test "$supported" = "yes" ; then 7576 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7577 found="yes" 7578 fi 7579 fi 7580 7581 if test $found = "no" ; then 7582 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7584 fi 7585 7586 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7588 fi 7589 7590 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7591 7592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7593 $as_echo_n "checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7594 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7595 if eval \${$cacheid+:} false; then : 7596 $as_echo_n "(cached) " >&6 7597 else 7598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7599 /* end confdefs.h. */ 7600 int i; 7601 int 7602 main () 7603 { 7604 7605 ; 7606 return 0; 7607 } 7608 _ACEOF 7609 if ac_fn_c_try_link "$LINENO"; then : 7610 eval $cacheid=yes 7611 else 7612 eval $cacheid=no 7613 fi 7614 rm -f core conftest.err conftest.$ac_objext \ 7615 conftest$ac_exeext conftest.$ac_ext 7616 fi 7617 7618 7619 CFLAGS="$xorg_testset_save_CFLAGS" 7620 7621 eval supported=\$$cacheid 7622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7623 $as_echo "$supported" >&6; } 7624 if test "$supported" = "yes" ; then 7625 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7626 found="yes" 7627 fi 7628 fi 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 xorg_testset_save_CFLAGS="$CFLAGS" 7645 7646 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7649 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7650 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7651 $as_echo_n "(cached) " >&6 7652 else 7653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7654 /* end confdefs.h. */ 7655 int i; 7656 _ACEOF 7657 if ac_fn_c_try_compile "$LINENO"; then : 7658 xorg_cv_cc_flag_unknown_warning_option=yes 7659 else 7660 xorg_cv_cc_flag_unknown_warning_option=no 7661 fi 7662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7663 fi 7664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7665 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7666 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7667 CFLAGS="$xorg_testset_save_CFLAGS" 7668 fi 7669 7670 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7673 fi 7674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7676 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7677 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7678 $as_echo_n "(cached) " >&6 7679 else 7680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7681 /* end confdefs.h. */ 7682 int i; 7683 _ACEOF 7684 if ac_fn_c_try_compile "$LINENO"; then : 7685 xorg_cv_cc_flag_unused_command_line_argument=yes 7686 else 7687 xorg_cv_cc_flag_unused_command_line_argument=no 7688 fi 7689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7690 fi 7691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7692 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7694 CFLAGS="$xorg_testset_save_CFLAGS" 7695 fi 7696 7697 found="no" 7698 7699 if test $found = "no" ; then 7700 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7702 fi 7703 7704 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7706 fi 7707 7708 CFLAGS="$CFLAGS -Werror=trigraphs" 7709 7710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=trigraphs" >&5 7711 $as_echo_n "checking if $CC supports-Werror=trigraphs... " >&6; } 7712 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7713 if eval \${$cacheid+:} false; then : 7714 $as_echo_n "(cached) " >&6 7715 else 7716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7717 /* end confdefs.h. */ 7718 int i; 7719 int 7720 main () 7721 { 7722 7723 ; 7724 return 0; 7725 } 7726 _ACEOF 7727 if ac_fn_c_try_link "$LINENO"; then : 7728 eval $cacheid=yes 7729 else 7730 eval $cacheid=no 7731 fi 7732 rm -f core conftest.err conftest.$ac_objext \ 7733 conftest$ac_exeext conftest.$ac_ext 7734 fi 7735 7736 7737 CFLAGS="$xorg_testset_save_CFLAGS" 7738 7739 eval supported=\$$cacheid 7740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7741 $as_echo "$supported" >&6; } 7742 if test "$supported" = "yes" ; then 7743 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7744 found="yes" 7745 fi 7746 fi 7747 7748 7749 7750 7751 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 xorg_testset_save_CFLAGS="$CFLAGS" 7763 7764 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7767 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7768 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7769 $as_echo_n "(cached) " >&6 7770 else 7771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7772 /* end confdefs.h. */ 7773 int i; 7774 _ACEOF 7775 if ac_fn_c_try_compile "$LINENO"; then : 7776 xorg_cv_cc_flag_unknown_warning_option=yes 7777 else 7778 xorg_cv_cc_flag_unknown_warning_option=no 7779 fi 7780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7781 fi 7782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7783 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7784 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7785 CFLAGS="$xorg_testset_save_CFLAGS" 7786 fi 7787 7788 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7791 fi 7792 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7794 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7795 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7796 $as_echo_n "(cached) " >&6 7797 else 7798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7799 /* end confdefs.h. */ 7800 int i; 7801 _ACEOF 7802 if ac_fn_c_try_compile "$LINENO"; then : 7803 xorg_cv_cc_flag_unused_command_line_argument=yes 7804 else 7805 xorg_cv_cc_flag_unused_command_line_argument=no 7806 fi 7807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7808 fi 7809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7810 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7811 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7812 CFLAGS="$xorg_testset_save_CFLAGS" 7813 fi 7814 7815 found="no" 7816 7817 if test $found = "no" ; then 7818 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7820 fi 7821 7822 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7824 fi 7825 7826 CFLAGS="$CFLAGS -Werror=array-bounds" 7827 7828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=array-bounds" >&5 7829 $as_echo_n "checking if $CC supports-Werror=array-bounds... " >&6; } 7830 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7831 if eval \${$cacheid+:} false; then : 7832 $as_echo_n "(cached) " >&6 7833 else 7834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7835 /* end confdefs.h. */ 7836 int i; 7837 int 7838 main () 7839 { 7840 7841 ; 7842 return 0; 7843 } 7844 _ACEOF 7845 if ac_fn_c_try_link "$LINENO"; then : 7846 eval $cacheid=yes 7847 else 7848 eval $cacheid=no 7849 fi 7850 rm -f core conftest.err conftest.$ac_objext \ 7851 conftest$ac_exeext conftest.$ac_ext 7852 fi 7853 7854 7855 CFLAGS="$xorg_testset_save_CFLAGS" 7856 7857 eval supported=\$$cacheid 7858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7859 $as_echo "$supported" >&6; } 7860 if test "$supported" = "yes" ; then 7861 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7862 found="yes" 7863 fi 7864 fi 7865 7866 7867 7868 7869 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 xorg_testset_save_CFLAGS="$CFLAGS" 7881 7882 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7885 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7886 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7887 $as_echo_n "(cached) " >&6 7888 else 7889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7890 /* end confdefs.h. */ 7891 int i; 7892 _ACEOF 7893 if ac_fn_c_try_compile "$LINENO"; then : 7894 xorg_cv_cc_flag_unknown_warning_option=yes 7895 else 7896 xorg_cv_cc_flag_unknown_warning_option=no 7897 fi 7898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7899 fi 7900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7901 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7902 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7903 CFLAGS="$xorg_testset_save_CFLAGS" 7904 fi 7905 7906 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7909 fi 7910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7912 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7913 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7914 $as_echo_n "(cached) " >&6 7915 else 7916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7917 /* end confdefs.h. */ 7918 int i; 7919 _ACEOF 7920 if ac_fn_c_try_compile "$LINENO"; then : 7921 xorg_cv_cc_flag_unused_command_line_argument=yes 7922 else 7923 xorg_cv_cc_flag_unused_command_line_argument=no 7924 fi 7925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7926 fi 7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7928 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7929 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7930 CFLAGS="$xorg_testset_save_CFLAGS" 7931 fi 7932 7933 found="no" 7934 7935 if test $found = "no" ; then 7936 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7938 fi 7939 7940 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7942 fi 7943 7944 CFLAGS="$CFLAGS -Werror=write-strings" 7945 7946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=write-strings" >&5 7947 $as_echo_n "checking if $CC supports-Werror=write-strings... " >&6; } 7948 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7949 if eval \${$cacheid+:} false; then : 7950 $as_echo_n "(cached) " >&6 7951 else 7952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7953 /* end confdefs.h. */ 7954 int i; 7955 int 7956 main () 7957 { 7958 7959 ; 7960 return 0; 7961 } 7962 _ACEOF 7963 if ac_fn_c_try_link "$LINENO"; then : 7964 eval $cacheid=yes 7965 else 7966 eval $cacheid=no 7967 fi 7968 rm -f core conftest.err conftest.$ac_objext \ 7969 conftest$ac_exeext conftest.$ac_ext 7970 fi 7971 7972 7973 CFLAGS="$xorg_testset_save_CFLAGS" 7974 7975 eval supported=\$$cacheid 7976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7977 $as_echo "$supported" >&6; } 7978 if test "$supported" = "yes" ; then 7979 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7980 found="yes" 7981 fi 7982 fi 7983 7984 7985 7986 7987 7988 7989 7990 7991 7992 7993 7994 7995 7996 7997 7998 xorg_testset_save_CFLAGS="$CFLAGS" 7999 8000 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8003 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8004 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8005 $as_echo_n "(cached) " >&6 8006 else 8007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8008 /* end confdefs.h. */ 8009 int i; 8010 _ACEOF 8011 if ac_fn_c_try_compile "$LINENO"; then : 8012 xorg_cv_cc_flag_unknown_warning_option=yes 8013 else 8014 xorg_cv_cc_flag_unknown_warning_option=no 8015 fi 8016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8017 fi 8018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8019 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8020 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8021 CFLAGS="$xorg_testset_save_CFLAGS" 8022 fi 8023 8024 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8027 fi 8028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8030 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8031 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8032 $as_echo_n "(cached) " >&6 8033 else 8034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8035 /* end confdefs.h. */ 8036 int i; 8037 _ACEOF 8038 if ac_fn_c_try_compile "$LINENO"; then : 8039 xorg_cv_cc_flag_unused_command_line_argument=yes 8040 else 8041 xorg_cv_cc_flag_unused_command_line_argument=no 8042 fi 8043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8044 fi 8045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8046 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8047 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8048 CFLAGS="$xorg_testset_save_CFLAGS" 8049 fi 8050 8051 found="no" 8052 8053 if test $found = "no" ; then 8054 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8056 fi 8057 8058 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8060 fi 8061 8062 CFLAGS="$CFLAGS -Werror=address" 8063 8064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=address" >&5 8065 $as_echo_n "checking if $CC supports-Werror=address... " >&6; } 8066 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8067 if eval \${$cacheid+:} false; then : 8068 $as_echo_n "(cached) " >&6 8069 else 8070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8071 /* end confdefs.h. */ 8072 int i; 8073 int 8074 main () 8075 { 8076 8077 ; 8078 return 0; 8079 } 8080 _ACEOF 8081 if ac_fn_c_try_link "$LINENO"; then : 8082 eval $cacheid=yes 8083 else 8084 eval $cacheid=no 8085 fi 8086 rm -f core conftest.err conftest.$ac_objext \ 8087 conftest$ac_exeext conftest.$ac_ext 8088 fi 8089 8090 8091 CFLAGS="$xorg_testset_save_CFLAGS" 8092 8093 eval supported=\$$cacheid 8094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8095 $as_echo "$supported" >&6; } 8096 if test "$supported" = "yes" ; then 8097 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8098 found="yes" 8099 fi 8100 fi 8101 8102 8103 8104 8105 8106 8107 8108 8109 8110 8111 8112 8113 8114 8115 8116 xorg_testset_save_CFLAGS="$CFLAGS" 8117 8118 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8121 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8122 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8123 $as_echo_n "(cached) " >&6 8124 else 8125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8126 /* end confdefs.h. */ 8127 int i; 8128 _ACEOF 8129 if ac_fn_c_try_compile "$LINENO"; then : 8130 xorg_cv_cc_flag_unknown_warning_option=yes 8131 else 8132 xorg_cv_cc_flag_unknown_warning_option=no 8133 fi 8134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8135 fi 8136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8137 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8138 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8139 CFLAGS="$xorg_testset_save_CFLAGS" 8140 fi 8141 8142 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8143 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8145 fi 8146 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8148 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8149 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8150 $as_echo_n "(cached) " >&6 8151 else 8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8153 /* end confdefs.h. */ 8154 int i; 8155 _ACEOF 8156 if ac_fn_c_try_compile "$LINENO"; then : 8157 xorg_cv_cc_flag_unused_command_line_argument=yes 8158 else 8159 xorg_cv_cc_flag_unused_command_line_argument=no 8160 fi 8161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8162 fi 8163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8164 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8165 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8166 CFLAGS="$xorg_testset_save_CFLAGS" 8167 fi 8168 8169 found="no" 8170 8171 if test $found = "no" ; then 8172 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8174 fi 8175 8176 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8178 fi 8179 8180 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8181 8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=int-to-pointer-cast" >&5 8183 $as_echo_n "checking if $CC supports-Werror=int-to-pointer-cast... " >&6; } 8184 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8185 if eval \${$cacheid+:} false; then : 8186 $as_echo_n "(cached) " >&6 8187 else 8188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8189 /* end confdefs.h. */ 8190 int i; 8191 int 8192 main () 8193 { 8194 8195 ; 8196 return 0; 8197 } 8198 _ACEOF 8199 if ac_fn_c_try_link "$LINENO"; then : 8200 eval $cacheid=yes 8201 else 8202 eval $cacheid=no 8203 fi 8204 rm -f core conftest.err conftest.$ac_objext \ 8205 conftest$ac_exeext conftest.$ac_ext 8206 fi 8207 8208 8209 CFLAGS="$xorg_testset_save_CFLAGS" 8210 8211 eval supported=\$$cacheid 8212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8213 $as_echo "$supported" >&6; } 8214 if test "$supported" = "yes" ; then 8215 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8216 found="yes" 8217 fi 8218 fi 8219 8220 if test $found = "no" ; then 8221 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8223 fi 8224 8225 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8227 fi 8228 8229 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8230 8231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8232 $as_echo_n "checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8233 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8234 if eval \${$cacheid+:} 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 int 8241 main () 8242 { 8243 8244 ; 8245 return 0; 8246 } 8247 _ACEOF 8248 if ac_fn_c_try_link "$LINENO"; then : 8249 eval $cacheid=yes 8250 else 8251 eval $cacheid=no 8252 fi 8253 rm -f core conftest.err conftest.$ac_objext \ 8254 conftest$ac_exeext conftest.$ac_ext 8255 fi 8256 8257 8258 CFLAGS="$xorg_testset_save_CFLAGS" 8259 8260 eval supported=\$$cacheid 8261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8262 $as_echo "$supported" >&6; } 8263 if test "$supported" = "yes" ; then 8264 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8265 found="yes" 8266 fi 8267 fi 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 xorg_testset_save_CFLAGS="$CFLAGS" 8284 8285 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8288 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8289 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8290 $as_echo_n "(cached) " >&6 8291 else 8292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8293 /* end confdefs.h. */ 8294 int i; 8295 _ACEOF 8296 if ac_fn_c_try_compile "$LINENO"; then : 8297 xorg_cv_cc_flag_unknown_warning_option=yes 8298 else 8299 xorg_cv_cc_flag_unknown_warning_option=no 8300 fi 8301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8302 fi 8303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8304 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8305 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8306 CFLAGS="$xorg_testset_save_CFLAGS" 8307 fi 8308 8309 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8312 fi 8313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8315 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8316 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8317 $as_echo_n "(cached) " >&6 8318 else 8319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8320 /* end confdefs.h. */ 8321 int i; 8322 _ACEOF 8323 if ac_fn_c_try_compile "$LINENO"; then : 8324 xorg_cv_cc_flag_unused_command_line_argument=yes 8325 else 8326 xorg_cv_cc_flag_unused_command_line_argument=no 8327 fi 8328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8329 fi 8330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8331 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8332 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8333 CFLAGS="$xorg_testset_save_CFLAGS" 8334 fi 8335 8336 found="no" 8337 8338 if test $found = "no" ; then 8339 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8341 fi 8342 8343 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8345 fi 8346 8347 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8348 8349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=pointer-to-int-cast" >&5 8350 $as_echo_n "checking if $CC supports-Werror=pointer-to-int-cast... " >&6; } 8351 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8352 if eval \${$cacheid+:} false; then : 8353 $as_echo_n "(cached) " >&6 8354 else 8355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8356 /* end confdefs.h. */ 8357 int i; 8358 int 8359 main () 8360 { 8361 8362 ; 8363 return 0; 8364 } 8365 _ACEOF 8366 if ac_fn_c_try_link "$LINENO"; then : 8367 eval $cacheid=yes 8368 else 8369 eval $cacheid=no 8370 fi 8371 rm -f core conftest.err conftest.$ac_objext \ 8372 conftest$ac_exeext conftest.$ac_ext 8373 fi 8374 8375 8376 CFLAGS="$xorg_testset_save_CFLAGS" 8377 8378 eval supported=\$$cacheid 8379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8380 $as_echo "$supported" >&6; } 8381 if test "$supported" = "yes" ; then 8382 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8383 found="yes" 8384 fi 8385 fi 8386 8387 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8388 else 8389 { $as_echo "$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 8390 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 xorg_testset_save_CFLAGS="$CFLAGS" 8405 8406 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8409 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8410 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8411 $as_echo_n "(cached) " >&6 8412 else 8413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8414 /* end confdefs.h. */ 8415 int i; 8416 _ACEOF 8417 if ac_fn_c_try_compile "$LINENO"; then : 8418 xorg_cv_cc_flag_unknown_warning_option=yes 8419 else 8420 xorg_cv_cc_flag_unknown_warning_option=no 8421 fi 8422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8423 fi 8424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8425 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8427 CFLAGS="$xorg_testset_save_CFLAGS" 8428 fi 8429 8430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8433 fi 8434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8436 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8437 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8438 $as_echo_n "(cached) " >&6 8439 else 8440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8441 /* end confdefs.h. */ 8442 int i; 8443 _ACEOF 8444 if ac_fn_c_try_compile "$LINENO"; then : 8445 xorg_cv_cc_flag_unused_command_line_argument=yes 8446 else 8447 xorg_cv_cc_flag_unused_command_line_argument=no 8448 fi 8449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8450 fi 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8452 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8454 CFLAGS="$xorg_testset_save_CFLAGS" 8455 fi 8456 8457 found="no" 8458 8459 if test $found = "no" ; then 8460 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8462 fi 8463 8464 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8466 fi 8467 8468 CFLAGS="$CFLAGS -Wimplicit" 8469 8470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wimplicit" >&5 8471 $as_echo_n "checking if $CC supports-Wimplicit... " >&6; } 8472 cacheid=xorg_cv_cc_flag__Wimplicit 8473 if eval \${$cacheid+:} false; then : 8474 $as_echo_n "(cached) " >&6 8475 else 8476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8477 /* end confdefs.h. */ 8478 int i; 8479 int 8480 main () 8481 { 8482 8483 ; 8484 return 0; 8485 } 8486 _ACEOF 8487 if ac_fn_c_try_link "$LINENO"; then : 8488 eval $cacheid=yes 8489 else 8490 eval $cacheid=no 8491 fi 8492 rm -f core conftest.err conftest.$ac_objext \ 8493 conftest$ac_exeext conftest.$ac_ext 8494 fi 8495 8496 8497 CFLAGS="$xorg_testset_save_CFLAGS" 8498 8499 eval supported=\$$cacheid 8500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8501 $as_echo "$supported" >&6; } 8502 if test "$supported" = "yes" ; then 8503 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8504 found="yes" 8505 fi 8506 fi 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 xorg_testset_save_CFLAGS="$CFLAGS" 8523 8524 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8527 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8528 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8529 $as_echo_n "(cached) " >&6 8530 else 8531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8532 /* end confdefs.h. */ 8533 int i; 8534 _ACEOF 8535 if ac_fn_c_try_compile "$LINENO"; then : 8536 xorg_cv_cc_flag_unknown_warning_option=yes 8537 else 8538 xorg_cv_cc_flag_unknown_warning_option=no 8539 fi 8540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8541 fi 8542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8543 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8544 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8545 CFLAGS="$xorg_testset_save_CFLAGS" 8546 fi 8547 8548 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8551 fi 8552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8554 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8555 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8556 $as_echo_n "(cached) " >&6 8557 else 8558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8559 /* end confdefs.h. */ 8560 int i; 8561 _ACEOF 8562 if ac_fn_c_try_compile "$LINENO"; then : 8563 xorg_cv_cc_flag_unused_command_line_argument=yes 8564 else 8565 xorg_cv_cc_flag_unused_command_line_argument=no 8566 fi 8567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8568 fi 8569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8570 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8572 CFLAGS="$xorg_testset_save_CFLAGS" 8573 fi 8574 8575 found="no" 8576 8577 if test $found = "no" ; then 8578 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8580 fi 8581 8582 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8584 fi 8585 8586 CFLAGS="$CFLAGS -Wnonnull" 8587 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnonnull" >&5 8589 $as_echo_n "checking if $CC supports-Wnonnull... " >&6; } 8590 cacheid=xorg_cv_cc_flag__Wnonnull 8591 if eval \${$cacheid+:} false; then : 8592 $as_echo_n "(cached) " >&6 8593 else 8594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8595 /* end confdefs.h. */ 8596 int i; 8597 int 8598 main () 8599 { 8600 8601 ; 8602 return 0; 8603 } 8604 _ACEOF 8605 if ac_fn_c_try_link "$LINENO"; then : 8606 eval $cacheid=yes 8607 else 8608 eval $cacheid=no 8609 fi 8610 rm -f core conftest.err conftest.$ac_objext \ 8611 conftest$ac_exeext conftest.$ac_ext 8612 fi 8613 8614 8615 CFLAGS="$xorg_testset_save_CFLAGS" 8616 8617 eval supported=\$$cacheid 8618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8619 $as_echo "$supported" >&6; } 8620 if test "$supported" = "yes" ; then 8621 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8622 found="yes" 8623 fi 8624 fi 8625 8626 8627 8628 8629 8630 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 xorg_testset_save_CFLAGS="$CFLAGS" 8641 8642 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8645 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8646 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8647 $as_echo_n "(cached) " >&6 8648 else 8649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8650 /* end confdefs.h. */ 8651 int i; 8652 _ACEOF 8653 if ac_fn_c_try_compile "$LINENO"; then : 8654 xorg_cv_cc_flag_unknown_warning_option=yes 8655 else 8656 xorg_cv_cc_flag_unknown_warning_option=no 8657 fi 8658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8659 fi 8660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8661 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8663 CFLAGS="$xorg_testset_save_CFLAGS" 8664 fi 8665 8666 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8669 fi 8670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8672 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8673 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8674 $as_echo_n "(cached) " >&6 8675 else 8676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8677 /* end confdefs.h. */ 8678 int i; 8679 _ACEOF 8680 if ac_fn_c_try_compile "$LINENO"; then : 8681 xorg_cv_cc_flag_unused_command_line_argument=yes 8682 else 8683 xorg_cv_cc_flag_unused_command_line_argument=no 8684 fi 8685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8686 fi 8687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8688 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8689 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8690 CFLAGS="$xorg_testset_save_CFLAGS" 8691 fi 8692 8693 found="no" 8694 8695 if test $found = "no" ; then 8696 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8698 fi 8699 8700 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8702 fi 8703 8704 CFLAGS="$CFLAGS -Winit-self" 8705 8706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Winit-self" >&5 8707 $as_echo_n "checking if $CC supports-Winit-self... " >&6; } 8708 cacheid=xorg_cv_cc_flag__Winit_self 8709 if eval \${$cacheid+:} false; then : 8710 $as_echo_n "(cached) " >&6 8711 else 8712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8713 /* end confdefs.h. */ 8714 int i; 8715 int 8716 main () 8717 { 8718 8719 ; 8720 return 0; 8721 } 8722 _ACEOF 8723 if ac_fn_c_try_link "$LINENO"; then : 8724 eval $cacheid=yes 8725 else 8726 eval $cacheid=no 8727 fi 8728 rm -f core conftest.err conftest.$ac_objext \ 8729 conftest$ac_exeext conftest.$ac_ext 8730 fi 8731 8732 8733 CFLAGS="$xorg_testset_save_CFLAGS" 8734 8735 eval supported=\$$cacheid 8736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8737 $as_echo "$supported" >&6; } 8738 if test "$supported" = "yes" ; then 8739 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8740 found="yes" 8741 fi 8742 fi 8743 8744 8745 8746 8747 8748 8749 8750 8751 8752 8753 8754 8755 8756 8757 8758 xorg_testset_save_CFLAGS="$CFLAGS" 8759 8760 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8763 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8764 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8765 $as_echo_n "(cached) " >&6 8766 else 8767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8768 /* end confdefs.h. */ 8769 int i; 8770 _ACEOF 8771 if ac_fn_c_try_compile "$LINENO"; then : 8772 xorg_cv_cc_flag_unknown_warning_option=yes 8773 else 8774 xorg_cv_cc_flag_unknown_warning_option=no 8775 fi 8776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8777 fi 8778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8779 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8780 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8781 CFLAGS="$xorg_testset_save_CFLAGS" 8782 fi 8783 8784 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8787 fi 8788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8790 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8791 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8792 $as_echo_n "(cached) " >&6 8793 else 8794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8795 /* end confdefs.h. */ 8796 int i; 8797 _ACEOF 8798 if ac_fn_c_try_compile "$LINENO"; then : 8799 xorg_cv_cc_flag_unused_command_line_argument=yes 8800 else 8801 xorg_cv_cc_flag_unused_command_line_argument=no 8802 fi 8803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8804 fi 8805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8806 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8807 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8808 CFLAGS="$xorg_testset_save_CFLAGS" 8809 fi 8810 8811 found="no" 8812 8813 if test $found = "no" ; then 8814 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8816 fi 8817 8818 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8820 fi 8821 8822 CFLAGS="$CFLAGS -Wmain" 8823 8824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmain" >&5 8825 $as_echo_n "checking if $CC supports-Wmain... " >&6; } 8826 cacheid=xorg_cv_cc_flag__Wmain 8827 if eval \${$cacheid+:} false; then : 8828 $as_echo_n "(cached) " >&6 8829 else 8830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8831 /* end confdefs.h. */ 8832 int i; 8833 int 8834 main () 8835 { 8836 8837 ; 8838 return 0; 8839 } 8840 _ACEOF 8841 if ac_fn_c_try_link "$LINENO"; then : 8842 eval $cacheid=yes 8843 else 8844 eval $cacheid=no 8845 fi 8846 rm -f core conftest.err conftest.$ac_objext \ 8847 conftest$ac_exeext conftest.$ac_ext 8848 fi 8849 8850 8851 CFLAGS="$xorg_testset_save_CFLAGS" 8852 8853 eval supported=\$$cacheid 8854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8855 $as_echo "$supported" >&6; } 8856 if test "$supported" = "yes" ; then 8857 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8858 found="yes" 8859 fi 8860 fi 8861 8862 8863 8864 8865 8866 8867 8868 8869 8870 8871 8872 8873 8874 8875 8876 xorg_testset_save_CFLAGS="$CFLAGS" 8877 8878 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8881 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8882 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8883 $as_echo_n "(cached) " >&6 8884 else 8885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8886 /* end confdefs.h. */ 8887 int i; 8888 _ACEOF 8889 if ac_fn_c_try_compile "$LINENO"; then : 8890 xorg_cv_cc_flag_unknown_warning_option=yes 8891 else 8892 xorg_cv_cc_flag_unknown_warning_option=no 8893 fi 8894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8895 fi 8896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8897 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8898 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8899 CFLAGS="$xorg_testset_save_CFLAGS" 8900 fi 8901 8902 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8905 fi 8906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8908 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8909 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8910 $as_echo_n "(cached) " >&6 8911 else 8912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8913 /* end confdefs.h. */ 8914 int i; 8915 _ACEOF 8916 if ac_fn_c_try_compile "$LINENO"; then : 8917 xorg_cv_cc_flag_unused_command_line_argument=yes 8918 else 8919 xorg_cv_cc_flag_unused_command_line_argument=no 8920 fi 8921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8922 fi 8923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8924 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8925 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8926 CFLAGS="$xorg_testset_save_CFLAGS" 8927 fi 8928 8929 found="no" 8930 8931 if test $found = "no" ; then 8932 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8934 fi 8935 8936 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8938 fi 8939 8940 CFLAGS="$CFLAGS -Wmissing-braces" 8941 8942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-braces" >&5 8943 $as_echo_n "checking if $CC supports-Wmissing-braces... " >&6; } 8944 cacheid=xorg_cv_cc_flag__Wmissing_braces 8945 if eval \${$cacheid+:} false; then : 8946 $as_echo_n "(cached) " >&6 8947 else 8948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8949 /* end confdefs.h. */ 8950 int i; 8951 int 8952 main () 8953 { 8954 8955 ; 8956 return 0; 8957 } 8958 _ACEOF 8959 if ac_fn_c_try_link "$LINENO"; then : 8960 eval $cacheid=yes 8961 else 8962 eval $cacheid=no 8963 fi 8964 rm -f core conftest.err conftest.$ac_objext \ 8965 conftest$ac_exeext conftest.$ac_ext 8966 fi 8967 8968 8969 CFLAGS="$xorg_testset_save_CFLAGS" 8970 8971 eval supported=\$$cacheid 8972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8973 $as_echo "$supported" >&6; } 8974 if test "$supported" = "yes" ; then 8975 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8976 found="yes" 8977 fi 8978 fi 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 xorg_testset_save_CFLAGS="$CFLAGS" 8995 8996 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8999 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9000 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9001 $as_echo_n "(cached) " >&6 9002 else 9003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9004 /* end confdefs.h. */ 9005 int i; 9006 _ACEOF 9007 if ac_fn_c_try_compile "$LINENO"; then : 9008 xorg_cv_cc_flag_unknown_warning_option=yes 9009 else 9010 xorg_cv_cc_flag_unknown_warning_option=no 9011 fi 9012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9013 fi 9014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9015 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9016 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9017 CFLAGS="$xorg_testset_save_CFLAGS" 9018 fi 9019 9020 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9023 fi 9024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9026 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9027 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9028 $as_echo_n "(cached) " >&6 9029 else 9030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9031 /* end confdefs.h. */ 9032 int i; 9033 _ACEOF 9034 if ac_fn_c_try_compile "$LINENO"; then : 9035 xorg_cv_cc_flag_unused_command_line_argument=yes 9036 else 9037 xorg_cv_cc_flag_unused_command_line_argument=no 9038 fi 9039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9040 fi 9041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9042 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9043 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9044 CFLAGS="$xorg_testset_save_CFLAGS" 9045 fi 9046 9047 found="no" 9048 9049 if test $found = "no" ; then 9050 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9052 fi 9053 9054 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9056 fi 9057 9058 CFLAGS="$CFLAGS -Wsequence-point" 9059 9060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wsequence-point" >&5 9061 $as_echo_n "checking if $CC supports-Wsequence-point... " >&6; } 9062 cacheid=xorg_cv_cc_flag__Wsequence_point 9063 if eval \${$cacheid+:} false; then : 9064 $as_echo_n "(cached) " >&6 9065 else 9066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9067 /* end confdefs.h. */ 9068 int i; 9069 int 9070 main () 9071 { 9072 9073 ; 9074 return 0; 9075 } 9076 _ACEOF 9077 if ac_fn_c_try_link "$LINENO"; then : 9078 eval $cacheid=yes 9079 else 9080 eval $cacheid=no 9081 fi 9082 rm -f core conftest.err conftest.$ac_objext \ 9083 conftest$ac_exeext conftest.$ac_ext 9084 fi 9085 9086 9087 CFLAGS="$xorg_testset_save_CFLAGS" 9088 9089 eval supported=\$$cacheid 9090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9091 $as_echo "$supported" >&6; } 9092 if test "$supported" = "yes" ; then 9093 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9094 found="yes" 9095 fi 9096 fi 9097 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 xorg_testset_save_CFLAGS="$CFLAGS" 9113 9114 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9117 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9118 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9119 $as_echo_n "(cached) " >&6 9120 else 9121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9122 /* end confdefs.h. */ 9123 int i; 9124 _ACEOF 9125 if ac_fn_c_try_compile "$LINENO"; then : 9126 xorg_cv_cc_flag_unknown_warning_option=yes 9127 else 9128 xorg_cv_cc_flag_unknown_warning_option=no 9129 fi 9130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9131 fi 9132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9133 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9135 CFLAGS="$xorg_testset_save_CFLAGS" 9136 fi 9137 9138 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9141 fi 9142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9144 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9145 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9146 $as_echo_n "(cached) " >&6 9147 else 9148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9149 /* end confdefs.h. */ 9150 int i; 9151 _ACEOF 9152 if ac_fn_c_try_compile "$LINENO"; then : 9153 xorg_cv_cc_flag_unused_command_line_argument=yes 9154 else 9155 xorg_cv_cc_flag_unused_command_line_argument=no 9156 fi 9157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9158 fi 9159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9160 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9161 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9162 CFLAGS="$xorg_testset_save_CFLAGS" 9163 fi 9164 9165 found="no" 9166 9167 if test $found = "no" ; then 9168 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9170 fi 9171 9172 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9174 fi 9175 9176 CFLAGS="$CFLAGS -Wreturn-type" 9177 9178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wreturn-type" >&5 9179 $as_echo_n "checking if $CC supports-Wreturn-type... " >&6; } 9180 cacheid=xorg_cv_cc_flag__Wreturn_type 9181 if eval \${$cacheid+:} false; then : 9182 $as_echo_n "(cached) " >&6 9183 else 9184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185 /* end confdefs.h. */ 9186 int i; 9187 int 9188 main () 9189 { 9190 9191 ; 9192 return 0; 9193 } 9194 _ACEOF 9195 if ac_fn_c_try_link "$LINENO"; then : 9196 eval $cacheid=yes 9197 else 9198 eval $cacheid=no 9199 fi 9200 rm -f core conftest.err conftest.$ac_objext \ 9201 conftest$ac_exeext conftest.$ac_ext 9202 fi 9203 9204 9205 CFLAGS="$xorg_testset_save_CFLAGS" 9206 9207 eval supported=\$$cacheid 9208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9209 $as_echo "$supported" >&6; } 9210 if test "$supported" = "yes" ; then 9211 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9212 found="yes" 9213 fi 9214 fi 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 xorg_testset_save_CFLAGS="$CFLAGS" 9231 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9235 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9236 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9237 $as_echo_n "(cached) " >&6 9238 else 9239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9240 /* end confdefs.h. */ 9241 int i; 9242 _ACEOF 9243 if ac_fn_c_try_compile "$LINENO"; then : 9244 xorg_cv_cc_flag_unknown_warning_option=yes 9245 else 9246 xorg_cv_cc_flag_unknown_warning_option=no 9247 fi 9248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9249 fi 9250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9251 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9252 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9253 CFLAGS="$xorg_testset_save_CFLAGS" 9254 fi 9255 9256 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9257 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9259 fi 9260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9262 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9263 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9264 $as_echo_n "(cached) " >&6 9265 else 9266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9267 /* end confdefs.h. */ 9268 int i; 9269 _ACEOF 9270 if ac_fn_c_try_compile "$LINENO"; then : 9271 xorg_cv_cc_flag_unused_command_line_argument=yes 9272 else 9273 xorg_cv_cc_flag_unused_command_line_argument=no 9274 fi 9275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9276 fi 9277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9278 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9279 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9280 CFLAGS="$xorg_testset_save_CFLAGS" 9281 fi 9282 9283 found="no" 9284 9285 if test $found = "no" ; then 9286 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9288 fi 9289 9290 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9292 fi 9293 9294 CFLAGS="$CFLAGS -Wtrigraphs" 9295 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wtrigraphs" >&5 9297 $as_echo_n "checking if $CC supports-Wtrigraphs... " >&6; } 9298 cacheid=xorg_cv_cc_flag__Wtrigraphs 9299 if eval \${$cacheid+:} false; then : 9300 $as_echo_n "(cached) " >&6 9301 else 9302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9303 /* end confdefs.h. */ 9304 int i; 9305 int 9306 main () 9307 { 9308 9309 ; 9310 return 0; 9311 } 9312 _ACEOF 9313 if ac_fn_c_try_link "$LINENO"; then : 9314 eval $cacheid=yes 9315 else 9316 eval $cacheid=no 9317 fi 9318 rm -f core conftest.err conftest.$ac_objext \ 9319 conftest$ac_exeext conftest.$ac_ext 9320 fi 9321 9322 9323 CFLAGS="$xorg_testset_save_CFLAGS" 9324 9325 eval supported=\$$cacheid 9326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9327 $as_echo "$supported" >&6; } 9328 if test "$supported" = "yes" ; then 9329 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9330 found="yes" 9331 fi 9332 fi 9333 9334 9335 9336 9337 9338 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 xorg_testset_save_CFLAGS="$CFLAGS" 9349 9350 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9353 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9354 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9355 $as_echo_n "(cached) " >&6 9356 else 9357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9358 /* end confdefs.h. */ 9359 int i; 9360 _ACEOF 9361 if ac_fn_c_try_compile "$LINENO"; then : 9362 xorg_cv_cc_flag_unknown_warning_option=yes 9363 else 9364 xorg_cv_cc_flag_unknown_warning_option=no 9365 fi 9366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9367 fi 9368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9369 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9370 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9371 CFLAGS="$xorg_testset_save_CFLAGS" 9372 fi 9373 9374 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9377 fi 9378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9380 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9381 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9382 $as_echo_n "(cached) " >&6 9383 else 9384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9385 /* end confdefs.h. */ 9386 int i; 9387 _ACEOF 9388 if ac_fn_c_try_compile "$LINENO"; then : 9389 xorg_cv_cc_flag_unused_command_line_argument=yes 9390 else 9391 xorg_cv_cc_flag_unused_command_line_argument=no 9392 fi 9393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9394 fi 9395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9396 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9397 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9398 CFLAGS="$xorg_testset_save_CFLAGS" 9399 fi 9400 9401 found="no" 9402 9403 if test $found = "no" ; then 9404 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9406 fi 9407 9408 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9410 fi 9411 9412 CFLAGS="$CFLAGS -Warray-bounds" 9413 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Warray-bounds" >&5 9415 $as_echo_n "checking if $CC supports-Warray-bounds... " >&6; } 9416 cacheid=xorg_cv_cc_flag__Warray_bounds 9417 if eval \${$cacheid+:} false; then : 9418 $as_echo_n "(cached) " >&6 9419 else 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421 /* end confdefs.h. */ 9422 int i; 9423 int 9424 main () 9425 { 9426 9427 ; 9428 return 0; 9429 } 9430 _ACEOF 9431 if ac_fn_c_try_link "$LINENO"; then : 9432 eval $cacheid=yes 9433 else 9434 eval $cacheid=no 9435 fi 9436 rm -f core conftest.err conftest.$ac_objext \ 9437 conftest$ac_exeext conftest.$ac_ext 9438 fi 9439 9440 9441 CFLAGS="$xorg_testset_save_CFLAGS" 9442 9443 eval supported=\$$cacheid 9444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9445 $as_echo "$supported" >&6; } 9446 if test "$supported" = "yes" ; then 9447 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9448 found="yes" 9449 fi 9450 fi 9451 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 9463 9464 9465 9466 xorg_testset_save_CFLAGS="$CFLAGS" 9467 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9471 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9472 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9473 $as_echo_n "(cached) " >&6 9474 else 9475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9476 /* end confdefs.h. */ 9477 int i; 9478 _ACEOF 9479 if ac_fn_c_try_compile "$LINENO"; then : 9480 xorg_cv_cc_flag_unknown_warning_option=yes 9481 else 9482 xorg_cv_cc_flag_unknown_warning_option=no 9483 fi 9484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9485 fi 9486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9487 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9488 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9489 CFLAGS="$xorg_testset_save_CFLAGS" 9490 fi 9491 9492 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9495 fi 9496 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9498 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9499 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9500 $as_echo_n "(cached) " >&6 9501 else 9502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9503 /* end confdefs.h. */ 9504 int i; 9505 _ACEOF 9506 if ac_fn_c_try_compile "$LINENO"; then : 9507 xorg_cv_cc_flag_unused_command_line_argument=yes 9508 else 9509 xorg_cv_cc_flag_unused_command_line_argument=no 9510 fi 9511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9512 fi 9513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9514 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9515 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9516 CFLAGS="$xorg_testset_save_CFLAGS" 9517 fi 9518 9519 found="no" 9520 9521 if test $found = "no" ; then 9522 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9524 fi 9525 9526 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9528 fi 9529 9530 CFLAGS="$CFLAGS -Wwrite-strings" 9531 9532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wwrite-strings" >&5 9533 $as_echo_n "checking if $CC supports-Wwrite-strings... " >&6; } 9534 cacheid=xorg_cv_cc_flag__Wwrite_strings 9535 if eval \${$cacheid+:} false; then : 9536 $as_echo_n "(cached) " >&6 9537 else 9538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9539 /* end confdefs.h. */ 9540 int i; 9541 int 9542 main () 9543 { 9544 9545 ; 9546 return 0; 9547 } 9548 _ACEOF 9549 if ac_fn_c_try_link "$LINENO"; then : 9550 eval $cacheid=yes 9551 else 9552 eval $cacheid=no 9553 fi 9554 rm -f core conftest.err conftest.$ac_objext \ 9555 conftest$ac_exeext conftest.$ac_ext 9556 fi 9557 9558 9559 CFLAGS="$xorg_testset_save_CFLAGS" 9560 9561 eval supported=\$$cacheid 9562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9563 $as_echo "$supported" >&6; } 9564 if test "$supported" = "yes" ; then 9565 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9566 found="yes" 9567 fi 9568 fi 9569 9570 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584 xorg_testset_save_CFLAGS="$CFLAGS" 9585 9586 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9589 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9590 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9591 $as_echo_n "(cached) " >&6 9592 else 9593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9594 /* end confdefs.h. */ 9595 int i; 9596 _ACEOF 9597 if ac_fn_c_try_compile "$LINENO"; then : 9598 xorg_cv_cc_flag_unknown_warning_option=yes 9599 else 9600 xorg_cv_cc_flag_unknown_warning_option=no 9601 fi 9602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9603 fi 9604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9605 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9606 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9607 CFLAGS="$xorg_testset_save_CFLAGS" 9608 fi 9609 9610 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9611 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9613 fi 9614 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9616 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9617 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9618 $as_echo_n "(cached) " >&6 9619 else 9620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9621 /* end confdefs.h. */ 9622 int i; 9623 _ACEOF 9624 if ac_fn_c_try_compile "$LINENO"; then : 9625 xorg_cv_cc_flag_unused_command_line_argument=yes 9626 else 9627 xorg_cv_cc_flag_unused_command_line_argument=no 9628 fi 9629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9630 fi 9631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9632 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9633 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9634 CFLAGS="$xorg_testset_save_CFLAGS" 9635 fi 9636 9637 found="no" 9638 9639 if test $found = "no" ; then 9640 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9642 fi 9643 9644 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9646 fi 9647 9648 CFLAGS="$CFLAGS -Waddress" 9649 9650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Waddress" >&5 9651 $as_echo_n "checking if $CC supports-Waddress... " >&6; } 9652 cacheid=xorg_cv_cc_flag__Waddress 9653 if eval \${$cacheid+:} false; then : 9654 $as_echo_n "(cached) " >&6 9655 else 9656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9657 /* end confdefs.h. */ 9658 int i; 9659 int 9660 main () 9661 { 9662 9663 ; 9664 return 0; 9665 } 9666 _ACEOF 9667 if ac_fn_c_try_link "$LINENO"; then : 9668 eval $cacheid=yes 9669 else 9670 eval $cacheid=no 9671 fi 9672 rm -f core conftest.err conftest.$ac_objext \ 9673 conftest$ac_exeext conftest.$ac_ext 9674 fi 9675 9676 9677 CFLAGS="$xorg_testset_save_CFLAGS" 9678 9679 eval supported=\$$cacheid 9680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9681 $as_echo "$supported" >&6; } 9682 if test "$supported" = "yes" ; then 9683 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9684 found="yes" 9685 fi 9686 fi 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702 xorg_testset_save_CFLAGS="$CFLAGS" 9703 9704 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9707 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9708 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9709 $as_echo_n "(cached) " >&6 9710 else 9711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9712 /* end confdefs.h. */ 9713 int i; 9714 _ACEOF 9715 if ac_fn_c_try_compile "$LINENO"; then : 9716 xorg_cv_cc_flag_unknown_warning_option=yes 9717 else 9718 xorg_cv_cc_flag_unknown_warning_option=no 9719 fi 9720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9721 fi 9722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9723 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9724 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9725 CFLAGS="$xorg_testset_save_CFLAGS" 9726 fi 9727 9728 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9729 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9731 fi 9732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9734 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9735 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9736 $as_echo_n "(cached) " >&6 9737 else 9738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9739 /* end confdefs.h. */ 9740 int i; 9741 _ACEOF 9742 if ac_fn_c_try_compile "$LINENO"; then : 9743 xorg_cv_cc_flag_unused_command_line_argument=yes 9744 else 9745 xorg_cv_cc_flag_unused_command_line_argument=no 9746 fi 9747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9748 fi 9749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9750 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9751 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9752 CFLAGS="$xorg_testset_save_CFLAGS" 9753 fi 9754 9755 found="no" 9756 9757 if test $found = "no" ; then 9758 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9760 fi 9761 9762 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9764 fi 9765 9766 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9767 9768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wint-to-pointer-cast" >&5 9769 $as_echo_n "checking if $CC supports-Wint-to-pointer-cast... " >&6; } 9770 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9771 if eval \${$cacheid+:} false; then : 9772 $as_echo_n "(cached) " >&6 9773 else 9774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9775 /* end confdefs.h. */ 9776 int i; 9777 int 9778 main () 9779 { 9780 9781 ; 9782 return 0; 9783 } 9784 _ACEOF 9785 if ac_fn_c_try_link "$LINENO"; then : 9786 eval $cacheid=yes 9787 else 9788 eval $cacheid=no 9789 fi 9790 rm -f core conftest.err conftest.$ac_objext \ 9791 conftest$ac_exeext conftest.$ac_ext 9792 fi 9793 9794 9795 CFLAGS="$xorg_testset_save_CFLAGS" 9796 9797 eval supported=\$$cacheid 9798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9799 $as_echo "$supported" >&6; } 9800 if test "$supported" = "yes" ; then 9801 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9802 found="yes" 9803 fi 9804 fi 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 xorg_testset_save_CFLAGS="$CFLAGS" 9821 9822 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9825 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9826 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9827 $as_echo_n "(cached) " >&6 9828 else 9829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9830 /* end confdefs.h. */ 9831 int i; 9832 _ACEOF 9833 if ac_fn_c_try_compile "$LINENO"; then : 9834 xorg_cv_cc_flag_unknown_warning_option=yes 9835 else 9836 xorg_cv_cc_flag_unknown_warning_option=no 9837 fi 9838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9839 fi 9840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9841 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9843 CFLAGS="$xorg_testset_save_CFLAGS" 9844 fi 9845 9846 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9849 fi 9850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9852 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9853 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9854 $as_echo_n "(cached) " >&6 9855 else 9856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9857 /* end confdefs.h. */ 9858 int i; 9859 _ACEOF 9860 if ac_fn_c_try_compile "$LINENO"; then : 9861 xorg_cv_cc_flag_unused_command_line_argument=yes 9862 else 9863 xorg_cv_cc_flag_unused_command_line_argument=no 9864 fi 9865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9866 fi 9867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9868 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9869 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9870 CFLAGS="$xorg_testset_save_CFLAGS" 9871 fi 9872 9873 found="no" 9874 9875 if test $found = "no" ; then 9876 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9878 fi 9879 9880 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9882 fi 9883 9884 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9885 9886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-to-int-cast" >&5 9887 $as_echo_n "checking if $CC supports-Wpointer-to-int-cast... " >&6; } 9888 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9889 if eval \${$cacheid+:} false; then : 9890 $as_echo_n "(cached) " >&6 9891 else 9892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893 /* end confdefs.h. */ 9894 int i; 9895 int 9896 main () 9897 { 9898 9899 ; 9900 return 0; 9901 } 9902 _ACEOF 9903 if ac_fn_c_try_link "$LINENO"; then : 9904 eval $cacheid=yes 9905 else 9906 eval $cacheid=no 9907 fi 9908 rm -f core conftest.err conftest.$ac_objext \ 9909 conftest$ac_exeext conftest.$ac_ext 9910 fi 9911 9912 9913 CFLAGS="$xorg_testset_save_CFLAGS" 9914 9915 eval supported=\$$cacheid 9916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9917 $as_echo "$supported" >&6; } 9918 if test "$supported" = "yes" ; then 9919 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9920 found="yes" 9921 fi 9922 fi 9923 9924 9925 fi 9926 9927 9928 9929 9930 9931 9932 9933 CWARNFLAGS="$BASE_CFLAGS" 9934 if test "x$GCC" = xyes ; then 9935 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9936 fi 9937 9938 9939 9940 9941 9942 9943 9944 9945 # Check whether --enable-strict-compilation was given. 9946 if test "${enable_strict_compilation+set}" = set; then : 9947 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9948 else 9949 STRICT_COMPILE=no 9950 fi 9951 9952 9953 9954 9955 9956 9957 STRICT_CFLAGS="" 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 xorg_testset_save_CFLAGS="$CFLAGS" 9972 9973 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9976 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9977 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9978 $as_echo_n "(cached) " >&6 9979 else 9980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9981 /* end confdefs.h. */ 9982 int i; 9983 _ACEOF 9984 if ac_fn_c_try_compile "$LINENO"; then : 9985 xorg_cv_cc_flag_unknown_warning_option=yes 9986 else 9987 xorg_cv_cc_flag_unknown_warning_option=no 9988 fi 9989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9990 fi 9991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9992 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9994 CFLAGS="$xorg_testset_save_CFLAGS" 9995 fi 9996 9997 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10000 fi 10001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10003 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10004 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10005 $as_echo_n "(cached) " >&6 10006 else 10007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10008 /* end confdefs.h. */ 10009 int i; 10010 _ACEOF 10011 if ac_fn_c_try_compile "$LINENO"; then : 10012 xorg_cv_cc_flag_unused_command_line_argument=yes 10013 else 10014 xorg_cv_cc_flag_unused_command_line_argument=no 10015 fi 10016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10017 fi 10018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10019 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10020 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10021 CFLAGS="$xorg_testset_save_CFLAGS" 10022 fi 10023 10024 found="no" 10025 10026 if test $found = "no" ; then 10027 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10029 fi 10030 10031 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10033 fi 10034 10035 CFLAGS="$CFLAGS -pedantic" 10036 10037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-pedantic" >&5 10038 $as_echo_n "checking if $CC supports-pedantic... " >&6; } 10039 cacheid=xorg_cv_cc_flag__pedantic 10040 if eval \${$cacheid+:} false; then : 10041 $as_echo_n "(cached) " >&6 10042 else 10043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10044 /* end confdefs.h. */ 10045 int i; 10046 int 10047 main () 10048 { 10049 10050 ; 10051 return 0; 10052 } 10053 _ACEOF 10054 if ac_fn_c_try_link "$LINENO"; then : 10055 eval $cacheid=yes 10056 else 10057 eval $cacheid=no 10058 fi 10059 rm -f core conftest.err conftest.$ac_objext \ 10060 conftest$ac_exeext conftest.$ac_ext 10061 fi 10062 10063 10064 CFLAGS="$xorg_testset_save_CFLAGS" 10065 10066 eval supported=\$$cacheid 10067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10068 $as_echo "$supported" >&6; } 10069 if test "$supported" = "yes" ; then 10070 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10071 found="yes" 10072 fi 10073 fi 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 xorg_testset_save_CFLAGS="$CFLAGS" 10090 10091 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10094 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10095 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10096 $as_echo_n "(cached) " >&6 10097 else 10098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10099 /* end confdefs.h. */ 10100 int i; 10101 _ACEOF 10102 if ac_fn_c_try_compile "$LINENO"; then : 10103 xorg_cv_cc_flag_unknown_warning_option=yes 10104 else 10105 xorg_cv_cc_flag_unknown_warning_option=no 10106 fi 10107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10108 fi 10109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10110 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10112 CFLAGS="$xorg_testset_save_CFLAGS" 10113 fi 10114 10115 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10118 fi 10119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10121 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10122 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10123 $as_echo_n "(cached) " >&6 10124 else 10125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10126 /* end confdefs.h. */ 10127 int i; 10128 _ACEOF 10129 if ac_fn_c_try_compile "$LINENO"; then : 10130 xorg_cv_cc_flag_unused_command_line_argument=yes 10131 else 10132 xorg_cv_cc_flag_unused_command_line_argument=no 10133 fi 10134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10135 fi 10136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10137 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10138 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10139 CFLAGS="$xorg_testset_save_CFLAGS" 10140 fi 10141 10142 found="no" 10143 10144 if test $found = "no" ; then 10145 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10147 fi 10148 10149 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10151 fi 10152 10153 CFLAGS="$CFLAGS -Werror" 10154 10155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror" >&5 10156 $as_echo_n "checking if $CC supports-Werror... " >&6; } 10157 cacheid=xorg_cv_cc_flag__Werror 10158 if eval \${$cacheid+:} false; then : 10159 $as_echo_n "(cached) " >&6 10160 else 10161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10162 /* end confdefs.h. */ 10163 int i; 10164 int 10165 main () 10166 { 10167 10168 ; 10169 return 0; 10170 } 10171 _ACEOF 10172 if ac_fn_c_try_link "$LINENO"; then : 10173 eval $cacheid=yes 10174 else 10175 eval $cacheid=no 10176 fi 10177 rm -f core conftest.err conftest.$ac_objext \ 10178 conftest$ac_exeext conftest.$ac_ext 10179 fi 10180 10181 10182 CFLAGS="$xorg_testset_save_CFLAGS" 10183 10184 eval supported=\$$cacheid 10185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10186 $as_echo "$supported" >&6; } 10187 if test "$supported" = "yes" ; then 10188 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10189 found="yes" 10190 fi 10191 fi 10192 10193 if test $found = "no" ; then 10194 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10196 fi 10197 10198 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10200 fi 10201 10202 CFLAGS="$CFLAGS -errwarn" 10203 10204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn" >&5 10205 $as_echo_n "checking if $CC supports-errwarn... " >&6; } 10206 cacheid=xorg_cv_cc_flag__errwarn 10207 if eval \${$cacheid+:} false; then : 10208 $as_echo_n "(cached) " >&6 10209 else 10210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10211 /* end confdefs.h. */ 10212 int i; 10213 int 10214 main () 10215 { 10216 10217 ; 10218 return 0; 10219 } 10220 _ACEOF 10221 if ac_fn_c_try_link "$LINENO"; then : 10222 eval $cacheid=yes 10223 else 10224 eval $cacheid=no 10225 fi 10226 rm -f core conftest.err conftest.$ac_objext \ 10227 conftest$ac_exeext conftest.$ac_ext 10228 fi 10229 10230 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 10233 eval supported=\$$cacheid 10234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10235 $as_echo "$supported" >&6; } 10236 if test "$supported" = "yes" ; then 10237 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10238 found="yes" 10239 fi 10240 fi 10241 10242 10243 10244 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10245 # activate it with -Werror, so we add it here explicitly. 10246 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 xorg_testset_save_CFLAGS="$CFLAGS" 10260 10261 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10264 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10265 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10266 $as_echo_n "(cached) " >&6 10267 else 10268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10269 /* end confdefs.h. */ 10270 int i; 10271 _ACEOF 10272 if ac_fn_c_try_compile "$LINENO"; then : 10273 xorg_cv_cc_flag_unknown_warning_option=yes 10274 else 10275 xorg_cv_cc_flag_unknown_warning_option=no 10276 fi 10277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10278 fi 10279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10280 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10281 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10282 CFLAGS="$xorg_testset_save_CFLAGS" 10283 fi 10284 10285 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10288 fi 10289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10291 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10292 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10293 $as_echo_n "(cached) " >&6 10294 else 10295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10296 /* end confdefs.h. */ 10297 int i; 10298 _ACEOF 10299 if ac_fn_c_try_compile "$LINENO"; then : 10300 xorg_cv_cc_flag_unused_command_line_argument=yes 10301 else 10302 xorg_cv_cc_flag_unused_command_line_argument=no 10303 fi 10304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10305 fi 10306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10307 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10308 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10309 CFLAGS="$xorg_testset_save_CFLAGS" 10310 fi 10311 10312 found="no" 10313 10314 if test $found = "no" ; then 10315 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10317 fi 10318 10319 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10321 fi 10322 10323 CFLAGS="$CFLAGS -Werror=attributes" 10324 10325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=attributes" >&5 10326 $as_echo_n "checking if $CC supports-Werror=attributes... " >&6; } 10327 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10328 if eval \${$cacheid+:} false; then : 10329 $as_echo_n "(cached) " >&6 10330 else 10331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10332 /* end confdefs.h. */ 10333 int i; 10334 int 10335 main () 10336 { 10337 10338 ; 10339 return 0; 10340 } 10341 _ACEOF 10342 if ac_fn_c_try_link "$LINENO"; then : 10343 eval $cacheid=yes 10344 else 10345 eval $cacheid=no 10346 fi 10347 rm -f core conftest.err conftest.$ac_objext \ 10348 conftest$ac_exeext conftest.$ac_ext 10349 fi 10350 10351 10352 CFLAGS="$xorg_testset_save_CFLAGS" 10353 10354 eval supported=\$$cacheid 10355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10356 $as_echo "$supported" >&6; } 10357 if test "$supported" = "yes" ; then 10358 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10359 found="yes" 10360 fi 10361 fi 10362 10363 10364 10365 if test "x$STRICT_COMPILE" = "xyes"; then 10366 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10367 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10368 fi 10369 10370 10371 10372 10373 10374 10375 cat >>confdefs.h <<_ACEOF 10376 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10377 _ACEOF 10378 10379 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10380 if test "x$PVM" = "x"; then 10381 PVM="0" 10382 fi 10383 10384 cat >>confdefs.h <<_ACEOF 10385 #define PACKAGE_VERSION_MINOR $PVM 10386 _ACEOF 10387 10388 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10389 if test "x$PVP" = "x"; then 10390 PVP="0" 10391 fi 10392 10393 cat >>confdefs.h <<_ACEOF 10394 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10395 _ACEOF 10396 10397 10398 10399 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10400 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10401 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10402 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10403 10404 10405 10406 10407 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10408 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10409 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10410 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10411 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10412 10413 10414 10415 10416 10417 10418 if test x$APP_MAN_SUFFIX = x ; then 10419 APP_MAN_SUFFIX=1 10420 fi 10421 if test x$APP_MAN_DIR = x ; then 10422 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10423 fi 10424 10425 if test x$LIB_MAN_SUFFIX = x ; then 10426 LIB_MAN_SUFFIX=3 10427 fi 10428 if test x$LIB_MAN_DIR = x ; then 10429 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10430 fi 10431 10432 if test x$FILE_MAN_SUFFIX = x ; then 10433 case $host_os in 10434 solaris*) FILE_MAN_SUFFIX=4 ;; 10435 *) FILE_MAN_SUFFIX=5 ;; 10436 esac 10437 fi 10438 if test x$FILE_MAN_DIR = x ; then 10439 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10440 fi 10441 10442 if test x$MISC_MAN_SUFFIX = x ; then 10443 case $host_os in 10444 solaris*) MISC_MAN_SUFFIX=5 ;; 10445 *) MISC_MAN_SUFFIX=7 ;; 10446 esac 10447 fi 10448 if test x$MISC_MAN_DIR = x ; then 10449 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10450 fi 10451 10452 if test x$DRIVER_MAN_SUFFIX = x ; then 10453 case $host_os in 10454 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10455 *) DRIVER_MAN_SUFFIX=4 ;; 10456 esac 10457 fi 10458 if test x$DRIVER_MAN_DIR = x ; then 10459 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10460 fi 10461 10462 if test x$ADMIN_MAN_SUFFIX = x ; then 10463 case $host_os in 10464 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10465 *) ADMIN_MAN_SUFFIX=8 ;; 10466 esac 10467 fi 10468 if test x$ADMIN_MAN_DIR = x ; then 10469 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10470 fi 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 XORG_MAN_PAGE="X Version 11" 10487 10488 MAN_SUBSTS="\ 10489 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10490 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10491 -e 's|__xservername__|Xorg|g' \ 10492 -e 's|__xconfigfile__|xorg.conf|g' \ 10493 -e 's|__projectroot__|\$(prefix)|g' \ 10494 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10495 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10496 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10497 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10498 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10499 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10500 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10501 10502 10503 10504 # Check whether --enable-silent-rules was given. 10505 if test "${enable_silent_rules+set}" = set; then : 10506 enableval=$enable_silent_rules; 10507 fi 10508 10509 case $enable_silent_rules in 10510 yes) AM_DEFAULT_VERBOSITY=0;; 10511 no) AM_DEFAULT_VERBOSITY=1;; 10512 *) AM_DEFAULT_VERBOSITY=0;; 10513 esac 10514 AM_BACKSLASH='\' 10515 10516 10517 10518 ac_config_headers="$ac_config_headers config.h" 10519 10520 10521 10522 10523 10524 for ac_header in pty.h stropts.h sys/param.h sys/select.h 10525 do : 10526 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 10527 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 10528 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 10529 cat >>confdefs.h <<_ACEOF 10530 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 10531 _ACEOF 10532 10533 fi 10534 10535 done 10536 10537 for ac_func in select grantpt posix_openpt 10538 do : 10539 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10540 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10541 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10542 cat >>confdefs.h <<_ACEOF 10543 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10544 _ACEOF 10545 10546 fi 10547 done 10548 10549 10550 10551 # Check whether --with-localealiasfile was given. 10552 if test "${with_localealiasfile+set}" = set; then : 10553 withval=$with_localealiasfile; LOCALEALIASFILE="$withval" 10554 else 10555 LOCALEALIASFILE=${datadir}/X11/locale/locale.alias 10556 fi 10557 10558 10559 10560 # Checks for pkg-config packages 10561 10562 pkg_failed=no 10563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LUIT" >&5 10564 $as_echo_n "checking for LUIT... " >&6; } 10565 10566 if test -n "$LUIT_CFLAGS"; then 10567 pkg_cv_LUIT_CFLAGS="$LUIT_CFLAGS" 10568 elif test -n "$PKG_CONFIG"; then 10569 if test -n "$PKG_CONFIG" && \ 10570 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontenc\""; } >&5 10571 ($PKG_CONFIG --exists --print-errors "fontenc") 2>&5 10572 ac_status=$? 10573 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10574 test $ac_status = 0; }; then 10575 pkg_cv_LUIT_CFLAGS=`$PKG_CONFIG --cflags "fontenc" 2>/dev/null` 10576 else 10577 pkg_failed=yes 10578 fi 10579 else 10580 pkg_failed=untried 10581 fi 10582 if test -n "$LUIT_LIBS"; then 10583 pkg_cv_LUIT_LIBS="$LUIT_LIBS" 10584 elif test -n "$PKG_CONFIG"; then 10585 if test -n "$PKG_CONFIG" && \ 10586 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontenc\""; } >&5 10587 ($PKG_CONFIG --exists --print-errors "fontenc") 2>&5 10588 ac_status=$? 10589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10590 test $ac_status = 0; }; then 10591 pkg_cv_LUIT_LIBS=`$PKG_CONFIG --libs "fontenc" 2>/dev/null` 10592 else 10593 pkg_failed=yes 10594 fi 10595 else 10596 pkg_failed=untried 10597 fi 10598 10599 10600 10601 if test $pkg_failed = yes; then 10602 10603 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10604 _pkg_short_errors_supported=yes 10605 else 10606 _pkg_short_errors_supported=no 10607 fi 10608 if test $_pkg_short_errors_supported = yes; then 10609 LUIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "fontenc" 2>&1` 10610 else 10611 LUIT_PKG_ERRORS=`$PKG_CONFIG --print-errors "fontenc" 2>&1` 10612 fi 10613 # Put the nasty error message in config.log where it belongs 10614 echo "$LUIT_PKG_ERRORS" >&5 10615 10616 as_fn_error $? "Package requirements (fontenc) were not met: 10617 10618 $LUIT_PKG_ERRORS 10619 10620 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10621 installed software in a non-standard prefix. 10622 10623 Alternatively, you may set the environment variables LUIT_CFLAGS 10624 and LUIT_LIBS to avoid the need to call pkg-config. 10625 See the pkg-config man page for more details. 10626 " "$LINENO" 5 10627 elif test $pkg_failed = untried; then 10628 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10629 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10630 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10631 is in your PATH or set the PKG_CONFIG environment variable to the full 10632 path to pkg-config. 10633 10634 Alternatively, you may set the environment variables LUIT_CFLAGS 10635 and LUIT_LIBS to avoid the need to call pkg-config. 10636 See the pkg-config man page for more details. 10637 10638 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10639 See \`config.log' for more details" "$LINENO" 5; } 10640 else 10641 LUIT_CFLAGS=$pkg_cv_LUIT_CFLAGS 10642 LUIT_LIBS=$pkg_cv_LUIT_LIBS 10643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10644 $as_echo "yes" >&6; } 10645 : 10646 fi 10647 10648 # We don't link against libX11, just use its locale.alias data file 10649 if test -n "$PKG_CONFIG" && \ 10650 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 10651 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 10652 ac_status=$? 10653 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10654 test $ac_status = 0; }; then 10655 : 10656 else 10657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libX11 not found. luit may not be able to find locale aliases without it." >&5 10658 $as_echo "$as_me: WARNING: libX11 not found. luit may not be able to find locale aliases without it." >&2;} 10659 fi 10660 10661 case $host_os in 10662 # darwin has poll() but can't be used to poll character devices (atleast through SnowLeopard) 10663 darwin*) 10664 OS_CFLAGS= 10665 ;; 10666 linux*) 10667 for ac_header in poll.h 10668 do : 10669 ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default" 10670 if test "x$ac_cv_header_poll_h" = xyes; then : 10671 cat >>confdefs.h <<_ACEOF 10672 #define HAVE_POLL_H 1 10673 _ACEOF 10674 10675 fi 10676 10677 done 10678 10679 for ac_func in poll 10680 do : 10681 ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" 10682 if test "x$ac_cv_func_poll" = xyes; then : 10683 cat >>confdefs.h <<_ACEOF 10684 #define HAVE_POLL 1 10685 _ACEOF 10686 10687 fi 10688 done 10689 10690 OS_CFLAGS="-D_XOPEN_SOURCE=500" 10691 ;; 10692 *) 10693 for ac_header in poll.h 10694 do : 10695 ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default" 10696 if test "x$ac_cv_header_poll_h" = xyes; then : 10697 cat >>confdefs.h <<_ACEOF 10698 #define HAVE_POLL_H 1 10699 _ACEOF 10700 10701 fi 10702 10703 done 10704 10705 for ac_func in poll 10706 do : 10707 ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" 10708 if test "x$ac_cv_func_poll" = xyes; then : 10709 cat >>confdefs.h <<_ACEOF 10710 #define HAVE_POLL 1 10711 _ACEOF 10712 10713 fi 10714 done 10715 10716 OS_CFLAGS= 10717 ;; 10718 esac 10719 10720 10721 for ac_header in pty.h stropts.h sys/ioctl.h sys/param.h sys/poll.h sys/select.h sys/time.h termios.h 10722 do : 10723 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 10724 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 10725 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 10726 cat >>confdefs.h <<_ACEOF 10727 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 10728 _ACEOF 10729 10730 fi 10731 10732 done 10733 10734 for ac_func in grantpt putenv select strdup 10735 do : 10736 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10737 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10738 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10739 cat >>confdefs.h <<_ACEOF 10740 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10741 _ACEOF 10742 10743 fi 10744 done 10745 10746 10747 if test "x$ac_cv_func_grantpt" != "xyes" ; then 10748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 10749 $as_echo_n "checking for openpty in -lutil... " >&6; } 10750 if ${ac_cv_lib_util_openpty+:} false; then : 10751 $as_echo_n "(cached) " >&6 10752 else 10753 ac_check_lib_save_LIBS=$LIBS 10754 LIBS="-lutil $LIBS" 10755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10756 /* end confdefs.h. */ 10757 10758 /* Override any GCC internal prototype to avoid an error. 10759 Use char because int might match the return type of a GCC 10760 builtin and then its argument prototype would still apply. */ 10761 #ifdef __cplusplus 10762 extern "C" 10763 #endif 10764 char openpty (); 10765 int 10766 main () 10767 { 10768 return openpty (); 10769 ; 10770 return 0; 10771 } 10772 _ACEOF 10773 if ac_fn_c_try_link "$LINENO"; then : 10774 ac_cv_lib_util_openpty=yes 10775 else 10776 ac_cv_lib_util_openpty=no 10777 fi 10778 rm -f core conftest.err conftest.$ac_objext \ 10779 conftest$ac_exeext conftest.$ac_ext 10780 LIBS=$ac_check_lib_save_LIBS 10781 fi 10782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 10783 $as_echo "$ac_cv_lib_util_openpty" >&6; } 10784 if test "x$ac_cv_lib_util_openpty" = xyes; then : 10785 cf_have_openpty=yes 10786 else 10787 cf_have_openpty=no 10788 fi 10789 10790 if test "$cf_have_openpty" = yes ; then 10791 LIBS="-lutil $LIBS" 10792 10793 $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h 10794 10795 for ac_header in \ 10796 util.h \ 10797 libutil.h \ 10798 pty.h \ 10799 10800 do : 10801 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 10802 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 10803 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 10804 cat >>confdefs.h <<_ACEOF 10805 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 10806 _ACEOF 10807 10808 fi 10809 10810 done 10811 10812 fi 10813 fi 10814 10815 10816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if poll really works" >&5 10817 $as_echo_n "checking if poll really works... " >&6; } 10818 if ${cf_cv_working_poll+:} false; then : 10819 $as_echo_n "(cached) " >&6 10820 else 10821 10822 if test "$cross_compiling" = yes; then : 10823 cf_cv_working_poll=unknown 10824 else 10825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10826 /* end confdefs.h. */ 10827 10828 #include <stdio.h> 10829 #ifdef HAVE_POLL_H 10830 #include <poll.h> 10831 #else 10832 #include <sys/poll.h> 10833 #endif 10834 int main() { 10835 struct pollfd myfds; 10836 int ret; 10837 10838 myfds.fd = 0; 10839 myfds.events = POLLIN; 10840 10841 ret = poll(&myfds, 1, 100); 10842 ${cf_cv_main_return:-return}(ret != 0); 10843 } 10844 _ACEOF 10845 if ac_fn_c_try_run "$LINENO"; then : 10846 cf_cv_working_poll=yes 10847 else 10848 cf_cv_working_poll=no 10849 fi 10850 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10851 conftest.$ac_objext conftest.beam conftest.$ac_ext 10852 fi 10853 10854 fi 10855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_cv_working_poll" >&5 10856 $as_echo "$cf_cv_working_poll" >&6; } 10857 test "$cf_cv_working_poll" = "yes" && 10858 $as_echo "#define HAVE_WORKING_POLL 1" >>confdefs.h 10859 10860 10861 10862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if SIGWINCH is defined" >&5 10863 $as_echo_n "checking if SIGWINCH is defined... " >&6; } 10864 if ${cf_cv_define_sigwinch+:} false; then : 10865 $as_echo_n "(cached) " >&6 10866 else 10867 10868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10869 /* end confdefs.h. */ 10870 10871 #include <sys/types.h> 10872 #include <sys/signal.h> 10873 10874 int 10875 main () 10876 { 10877 int x = SIGWINCH 10878 ; 10879 return 0; 10880 } 10881 _ACEOF 10882 if ac_fn_c_try_compile "$LINENO"; then : 10883 cf_cv_define_sigwinch=yes 10884 else 10885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10886 /* end confdefs.h. */ 10887 10888 #undef _XOPEN_SOURCE 10889 #undef _POSIX_SOURCE 10890 #undef _POSIX_C_SOURCE 10891 #include <sys/types.h> 10892 #include <sys/signal.h> 10893 10894 int 10895 main () 10896 { 10897 int x = SIGWINCH 10898 ; 10899 return 0; 10900 } 10901 _ACEOF 10902 if ac_fn_c_try_compile "$LINENO"; then : 10903 cf_cv_define_sigwinch=maybe 10904 else 10905 cf_cv_define_sigwinch=no 10906 fi 10907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10908 10909 fi 10910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10911 10912 fi 10913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_cv_define_sigwinch" >&5 10914 $as_echo "$cf_cv_define_sigwinch" >&6; } 10915 10916 if test "$cf_cv_define_sigwinch" = maybe ; then 10917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for actual SIGWINCH definition" >&5 10918 $as_echo_n "checking for actual SIGWINCH definition... " >&6; } 10919 if ${cf_cv_fixup_sigwinch+:} false; then : 10920 $as_echo_n "(cached) " >&6 10921 else 10922 10923 cf_cv_fixup_sigwinch=unknown 10924 cf_sigwinch=32 10925 while test $cf_sigwinch != 1 10926 do 10927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10928 /* end confdefs.h. */ 10929 10930 #undef _XOPEN_SOURCE 10931 #undef _POSIX_SOURCE 10932 #undef _POSIX_C_SOURCE 10933 #include <sys/types.h> 10934 #include <sys/signal.h> 10935 10936 int 10937 main () 10938 { 10939 10940 #if SIGWINCH != $cf_sigwinch 10941 make an error 10942 #endif 10943 int x = SIGWINCH 10944 ; 10945 return 0; 10946 } 10947 _ACEOF 10948 if ac_fn_c_try_compile "$LINENO"; then : 10949 cf_cv_fixup_sigwinch=$cf_sigwinch 10950 break 10951 fi 10952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10953 10954 cf_sigwinch=`expr $cf_sigwinch - 1` 10955 done 10956 10957 fi 10958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_cv_fixup_sigwinch" >&5 10959 $as_echo "$cf_cv_fixup_sigwinch" >&6; } 10960 10961 if test "$cf_cv_fixup_sigwinch" != unknown ; then 10962 CPPFLAGS="$CPPFLAGS -DSIGWINCH=$cf_cv_fixup_sigwinch" 10963 fi 10964 fi 10965 10966 10967 ac_config_files="$ac_config_files Makefile man/Makefile" 10968 10969 10970 cat >confcache <<\_ACEOF 10971 # This file is a shell script that caches the results of configure 10972 # tests run on this system so they can be shared between configure 10973 # scripts and configure runs, see configure's option --config-cache. 10974 # It is not useful on other systems. If it contains results you don't 10975 # want to keep, you may remove or edit it. 10976 # 10977 # config.status only pays attention to the cache file if you give it 10978 # the --recheck option to rerun configure. 10979 # 10980 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10981 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10982 # following values. 10983 10984 _ACEOF 10985 10986 # The following way of writing the cache mishandles newlines in values, 10987 # but we know of no workaround that is simple, portable, and efficient. 10988 # So, we kill variables containing newlines. 10989 # Ultrix sh set writes to stderr and can't be redirected directly, 10990 # and sets the high bit in the cache file unless we assign to the vars. 10991 ( 10992 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10993 eval ac_val=\$$ac_var 10994 case $ac_val in #( 10995 *${as_nl}*) 10996 case $ac_var in #( 10997 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10998 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10999 esac 11000 case $ac_var in #( 11001 _ | IFS | as_nl) ;; #( 11002 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11003 *) { eval $ac_var=; unset $ac_var;} ;; 11004 esac ;; 11005 esac 11006 done 11007 11008 (set) 2>&1 | 11009 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11010 *${as_nl}ac_space=\ *) 11011 # `set' does not quote correctly, so add quotes: double-quote 11012 # substitution turns \\\\ into \\, and sed turns \\ into \. 11013 sed -n \ 11014 "s/'/'\\\\''/g; 11015 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11016 ;; #( 11017 *) 11018 # `set' quotes correctly as required by POSIX, so do not add quotes. 11019 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11020 ;; 11021 esac | 11022 sort 11023 ) | 11024 sed ' 11025 /^ac_cv_env_/b end 11026 t clear 11027 :clear 11028 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11029 t end 11030 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11031 :end' >>confcache 11032 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11033 if test -w "$cache_file"; then 11034 if test "x$cache_file" != "x/dev/null"; then 11035 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11036 $as_echo "$as_me: updating cache $cache_file" >&6;} 11037 if test ! -f "$cache_file" || test -h "$cache_file"; then 11038 cat confcache >"$cache_file" 11039 else 11040 case $cache_file in #( 11041 */* | ?:*) 11042 mv -f confcache "$cache_file"$$ && 11043 mv -f "$cache_file"$$ "$cache_file" ;; #( 11044 *) 11045 mv -f confcache "$cache_file" ;; 11046 esac 11047 fi 11048 fi 11049 else 11050 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11051 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11052 fi 11053 fi 11054 rm -f confcache 11055 11056 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11057 # Let make expand exec_prefix. 11058 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11059 11060 DEFS=-DHAVE_CONFIG_H 11061 11062 ac_libobjs= 11063 ac_ltlibobjs= 11064 U= 11065 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11066 # 1. Remove the extension, and $U if already installed. 11067 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11068 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11069 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11070 # will be set to the directory where LIBOBJS objects are built. 11071 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11072 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11073 done 11074 LIBOBJS=$ac_libobjs 11075 11076 LTLIBOBJS=$ac_ltlibobjs 11077 11078 11079 if test -n "$EXEEXT"; then 11080 am__EXEEXT_TRUE= 11081 am__EXEEXT_FALSE='#' 11082 else 11083 am__EXEEXT_TRUE='#' 11084 am__EXEEXT_FALSE= 11085 fi 11086 11087 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11088 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11089 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11090 fi 11091 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11092 as_fn_error $? "conditional \"AMDEP\" was never defined. 11093 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11094 fi 11095 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11096 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11097 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11098 fi 11099 11100 : "${CONFIG_STATUS=./config.status}" 11101 ac_write_fail=0 11102 ac_clean_files_save=$ac_clean_files 11103 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11104 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11105 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11106 as_write_fail=0 11107 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11108 #! $SHELL 11109 # Generated by $as_me. 11110 # Run this file to recreate the current configuration. 11111 # Compiler output produced by configure, useful for debugging 11112 # configure, is in config.log if it exists. 11113 11114 debug=false 11115 ac_cs_recheck=false 11116 ac_cs_silent=false 11117 11118 SHELL=\${CONFIG_SHELL-$SHELL} 11119 export SHELL 11120 _ASEOF 11121 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11122 ## -------------------- ## 11123 ## M4sh Initialization. ## 11124 ## -------------------- ## 11125 11126 # Be more Bourne compatible 11127 DUALCASE=1; export DUALCASE # for MKS sh 11128 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11129 emulate sh 11130 NULLCMD=: 11131 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11132 # is contrary to our usage. Disable this feature. 11133 alias -g '${1+"$@"}'='"$@"' 11134 setopt NO_GLOB_SUBST 11135 else 11136 case `(set -o) 2>/dev/null` in #( 11137 *posix*) : 11138 set -o posix ;; #( 11139 *) : 11140 ;; 11141 esac 11142 fi 11143 11144 11145 as_nl=' 11146 ' 11147 export as_nl 11148 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11149 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11150 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11151 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11152 # Prefer a ksh shell builtin over an external printf program on Solaris, 11153 # but without wasting forks for bash or zsh. 11154 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11155 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11156 as_echo='print -r --' 11157 as_echo_n='print -rn --' 11158 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11159 as_echo='printf %s\n' 11160 as_echo_n='printf %s' 11161 else 11162 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11163 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11164 as_echo_n='/usr/ucb/echo -n' 11165 else 11166 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11167 as_echo_n_body='eval 11168 arg=$1; 11169 case $arg in #( 11170 *"$as_nl"*) 11171 expr "X$arg" : "X\\(.*\\)$as_nl"; 11172 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11173 esac; 11174 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11175 ' 11176 export as_echo_n_body 11177 as_echo_n='sh -c $as_echo_n_body as_echo' 11178 fi 11179 export as_echo_body 11180 as_echo='sh -c $as_echo_body as_echo' 11181 fi 11182 11183 # The user is always right. 11184 if test "${PATH_SEPARATOR+set}" != set; then 11185 PATH_SEPARATOR=: 11186 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11187 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11188 PATH_SEPARATOR=';' 11189 } 11190 fi 11191 11192 11193 # IFS 11194 # We need space, tab and new line, in precisely that order. Quoting is 11195 # there to prevent editors from complaining about space-tab. 11196 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11197 # splitting by setting IFS to empty value.) 11198 IFS=" "" $as_nl" 11199 11200 # Find who we are. Look in the path if we contain no directory separator. 11201 as_myself= 11202 case $0 in #(( 11203 *[\\/]* ) as_myself=$0 ;; 11204 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11205 for as_dir in $PATH 11206 do 11207 IFS=$as_save_IFS 11208 test -z "$as_dir" && as_dir=. 11209 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11210 done 11211 IFS=$as_save_IFS 11212 11213 ;; 11214 esac 11215 # We did not find ourselves, most probably we were run as `sh COMMAND' 11216 # in which case we are not to be found in the path. 11217 if test "x$as_myself" = x; then 11218 as_myself=$0 11219 fi 11220 if test ! -f "$as_myself"; then 11221 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11222 exit 1 11223 fi 11224 11225 # Unset variables that we do not need and which cause bugs (e.g. in 11226 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11227 # suppresses any "Segmentation fault" message there. '((' could 11228 # trigger a bug in pdksh 5.2.14. 11229 for as_var in BASH_ENV ENV MAIL MAILPATH 11230 do eval test x\${$as_var+set} = xset \ 11231 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11232 done 11233 PS1='$ ' 11234 PS2='> ' 11235 PS4='+ ' 11236 11237 # NLS nuisances. 11238 LC_ALL=C 11239 export LC_ALL 11240 LANGUAGE=C 11241 export LANGUAGE 11242 11243 # CDPATH. 11244 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11245 11246 11247 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11248 # ---------------------------------------- 11249 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11250 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11251 # script with STATUS, using 1 if that was 0. 11252 as_fn_error () 11253 { 11254 as_status=$1; test $as_status -eq 0 && as_status=1 11255 if test "$4"; then 11256 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11257 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11258 fi 11259 $as_echo "$as_me: error: $2" >&2 11260 as_fn_exit $as_status 11261 } # as_fn_error 11262 11263 11264 # as_fn_set_status STATUS 11265 # ----------------------- 11266 # Set $? to STATUS, without forking. 11267 as_fn_set_status () 11268 { 11269 return $1 11270 } # as_fn_set_status 11271 11272 # as_fn_exit STATUS 11273 # ----------------- 11274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11275 as_fn_exit () 11276 { 11277 set +e 11278 as_fn_set_status $1 11279 exit $1 11280 } # as_fn_exit 11281 11282 # as_fn_unset VAR 11283 # --------------- 11284 # Portably unset VAR. 11285 as_fn_unset () 11286 { 11287 { eval $1=; unset $1;} 11288 } 11289 as_unset=as_fn_unset 11290 # as_fn_append VAR VALUE 11291 # ---------------------- 11292 # Append the text in VALUE to the end of the definition contained in VAR. Take 11293 # advantage of any shell optimizations that allow amortized linear growth over 11294 # repeated appends, instead of the typical quadratic growth present in naive 11295 # implementations. 11296 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11297 eval 'as_fn_append () 11298 { 11299 eval $1+=\$2 11300 }' 11301 else 11302 as_fn_append () 11303 { 11304 eval $1=\$$1\$2 11305 } 11306 fi # as_fn_append 11307 11308 # as_fn_arith ARG... 11309 # ------------------ 11310 # Perform arithmetic evaluation on the ARGs, and store the result in the 11311 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11312 # must be portable across $(()) and expr. 11313 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11314 eval 'as_fn_arith () 11315 { 11316 as_val=$(( $* )) 11317 }' 11318 else 11319 as_fn_arith () 11320 { 11321 as_val=`expr "$@" || test $? -eq 1` 11322 } 11323 fi # as_fn_arith 11324 11325 11326 if expr a : '\(a\)' >/dev/null 2>&1 && 11327 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11328 as_expr=expr 11329 else 11330 as_expr=false 11331 fi 11332 11333 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11334 as_basename=basename 11335 else 11336 as_basename=false 11337 fi 11338 11339 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11340 as_dirname=dirname 11341 else 11342 as_dirname=false 11343 fi 11344 11345 as_me=`$as_basename -- "$0" || 11346 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11347 X"$0" : 'X\(//\)$' \| \ 11348 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11349 $as_echo X/"$0" | 11350 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11351 s//\1/ 11352 q 11353 } 11354 /^X\/\(\/\/\)$/{ 11355 s//\1/ 11356 q 11357 } 11358 /^X\/\(\/\).*/{ 11359 s//\1/ 11360 q 11361 } 11362 s/.*/./; q'` 11363 11364 # Avoid depending upon Character Ranges. 11365 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11366 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11367 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11368 as_cr_digits='0123456789' 11369 as_cr_alnum=$as_cr_Letters$as_cr_digits 11370 11371 ECHO_C= ECHO_N= ECHO_T= 11372 case `echo -n x` in #((((( 11373 -n*) 11374 case `echo 'xy\c'` in 11375 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11376 xy) ECHO_C='\c';; 11377 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11378 ECHO_T=' ';; 11379 esac;; 11380 *) 11381 ECHO_N='-n';; 11382 esac 11383 11384 rm -f conf$$ conf$$.exe conf$$.file 11385 if test -d conf$$.dir; then 11386 rm -f conf$$.dir/conf$$.file 11387 else 11388 rm -f conf$$.dir 11389 mkdir conf$$.dir 2>/dev/null 11390 fi 11391 if (echo >conf$$.file) 2>/dev/null; then 11392 if ln -s conf$$.file conf$$ 2>/dev/null; then 11393 as_ln_s='ln -s' 11394 # ... but there are two gotchas: 11395 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11396 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11397 # In both cases, we have to default to `cp -p'. 11398 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11399 as_ln_s='cp -p' 11400 elif ln conf$$.file conf$$ 2>/dev/null; then 11401 as_ln_s=ln 11402 else 11403 as_ln_s='cp -p' 11404 fi 11405 else 11406 as_ln_s='cp -p' 11407 fi 11408 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11409 rmdir conf$$.dir 2>/dev/null 11410 11411 11412 # as_fn_mkdir_p 11413 # ------------- 11414 # Create "$as_dir" as a directory, including parents if necessary. 11415 as_fn_mkdir_p () 11416 { 11417 11418 case $as_dir in #( 11419 -*) as_dir=./$as_dir;; 11420 esac 11421 test -d "$as_dir" || eval $as_mkdir_p || { 11422 as_dirs= 11423 while :; do 11424 case $as_dir in #( 11425 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11426 *) as_qdir=$as_dir;; 11427 esac 11428 as_dirs="'$as_qdir' $as_dirs" 11429 as_dir=`$as_dirname -- "$as_dir" || 11430 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11431 X"$as_dir" : 'X\(//\)[^/]' \| \ 11432 X"$as_dir" : 'X\(//\)$' \| \ 11433 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11434 $as_echo X"$as_dir" | 11435 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11436 s//\1/ 11437 q 11438 } 11439 /^X\(\/\/\)[^/].*/{ 11440 s//\1/ 11441 q 11442 } 11443 /^X\(\/\/\)$/{ 11444 s//\1/ 11445 q 11446 } 11447 /^X\(\/\).*/{ 11448 s//\1/ 11449 q 11450 } 11451 s/.*/./; q'` 11452 test -d "$as_dir" && break 11453 done 11454 test -z "$as_dirs" || eval "mkdir $as_dirs" 11455 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11456 11457 11458 } # as_fn_mkdir_p 11459 if mkdir -p . 2>/dev/null; then 11460 as_mkdir_p='mkdir -p "$as_dir"' 11461 else 11462 test -d ./-p && rmdir ./-p 11463 as_mkdir_p=false 11464 fi 11465 11466 if test -x / >/dev/null 2>&1; then 11467 as_test_x='test -x' 11468 else 11469 if ls -dL / >/dev/null 2>&1; then 11470 as_ls_L_option=L 11471 else 11472 as_ls_L_option= 11473 fi 11474 as_test_x=' 11475 eval sh -c '\'' 11476 if test -d "$1"; then 11477 test -d "$1/."; 11478 else 11479 case $1 in #( 11480 -*)set "./$1";; 11481 esac; 11482 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11483 ???[sx]*):;;*)false;;esac;fi 11484 '\'' sh 11485 ' 11486 fi 11487 as_executable_p=$as_test_x 11488 11489 # Sed expression to map a string onto a valid CPP name. 11490 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11491 11492 # Sed expression to map a string onto a valid variable name. 11493 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11494 11495 11496 exec 6>&1 11497 ## ----------------------------------- ## 11498 ## Main body of $CONFIG_STATUS script. ## 11499 ## ----------------------------------- ## 11500 _ASEOF 11501 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11502 11503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11504 # Save the log message, to keep $0 and so on meaningful, and to 11505 # report actual input values of CONFIG_FILES etc. instead of their 11506 # values after options handling. 11507 ac_log=" 11508 This file was extended by luit $as_me 1.1.1, which was 11509 generated by GNU Autoconf 2.68. Invocation command line was 11510 11511 CONFIG_FILES = $CONFIG_FILES 11512 CONFIG_HEADERS = $CONFIG_HEADERS 11513 CONFIG_LINKS = $CONFIG_LINKS 11514 CONFIG_COMMANDS = $CONFIG_COMMANDS 11515 $ $0 $@ 11516 11517 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11518 " 11519 11520 _ACEOF 11521 11522 case $ac_config_files in *" 11523 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11524 esac 11525 11526 case $ac_config_headers in *" 11527 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11528 esac 11529 11530 11531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11532 # Files that config.status was made for. 11533 config_files="$ac_config_files" 11534 config_headers="$ac_config_headers" 11535 config_commands="$ac_config_commands" 11536 11537 _ACEOF 11538 11539 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11540 ac_cs_usage="\ 11541 \`$as_me' instantiates files and other configuration actions 11542 from templates according to the current configuration. Unless the files 11543 and actions are specified as TAGs, all are instantiated by default. 11544 11545 Usage: $0 [OPTION]... [TAG]... 11546 11547 -h, --help print this help, then exit 11548 -V, --version print version number and configuration settings, then exit 11549 --config print configuration, then exit 11550 -q, --quiet, --silent 11551 do not print progress messages 11552 -d, --debug don't remove temporary files 11553 --recheck update $as_me by reconfiguring in the same conditions 11554 --file=FILE[:TEMPLATE] 11555 instantiate the configuration file FILE 11556 --header=FILE[:TEMPLATE] 11557 instantiate the configuration header FILE 11558 11559 Configuration files: 11560 $config_files 11561 11562 Configuration headers: 11563 $config_headers 11564 11565 Configuration commands: 11566 $config_commands 11567 11568 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11569 11570 _ACEOF 11571 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11572 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11573 ac_cs_version="\\ 11574 luit config.status 1.1.1 11575 configured by $0, generated by GNU Autoconf 2.68, 11576 with options \\"\$ac_cs_config\\" 11577 11578 Copyright (C) 2010 Free Software Foundation, Inc. 11579 This config.status script is free software; the Free Software Foundation 11580 gives unlimited permission to copy, distribute and modify it." 11581 11582 ac_pwd='$ac_pwd' 11583 srcdir='$srcdir' 11584 INSTALL='$INSTALL' 11585 MKDIR_P='$MKDIR_P' 11586 AWK='$AWK' 11587 test -n "\$AWK" || AWK=awk 11588 _ACEOF 11589 11590 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11591 # The default lists apply if the user does not specify any file. 11592 ac_need_defaults=: 11593 while test $# != 0 11594 do 11595 case $1 in 11596 --*=?*) 11597 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11598 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11599 ac_shift=: 11600 ;; 11601 --*=) 11602 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11603 ac_optarg= 11604 ac_shift=: 11605 ;; 11606 *) 11607 ac_option=$1 11608 ac_optarg=$2 11609 ac_shift=shift 11610 ;; 11611 esac 11612 11613 case $ac_option in 11614 # Handling of the options. 11615 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11616 ac_cs_recheck=: ;; 11617 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11618 $as_echo "$ac_cs_version"; exit ;; 11619 --config | --confi | --conf | --con | --co | --c ) 11620 $as_echo "$ac_cs_config"; exit ;; 11621 --debug | --debu | --deb | --de | --d | -d ) 11622 debug=: ;; 11623 --file | --fil | --fi | --f ) 11624 $ac_shift 11625 case $ac_optarg in 11626 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11627 '') as_fn_error $? "missing file argument" ;; 11628 esac 11629 as_fn_append CONFIG_FILES " '$ac_optarg'" 11630 ac_need_defaults=false;; 11631 --header | --heade | --head | --hea ) 11632 $ac_shift 11633 case $ac_optarg in 11634 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11635 esac 11636 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11637 ac_need_defaults=false;; 11638 --he | --h) 11639 # Conflict between --help and --header 11640 as_fn_error $? "ambiguous option: \`$1' 11641 Try \`$0 --help' for more information.";; 11642 --help | --hel | -h ) 11643 $as_echo "$ac_cs_usage"; exit ;; 11644 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11645 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11646 ac_cs_silent=: ;; 11647 11648 # This is an error. 11649 -*) as_fn_error $? "unrecognized option: \`$1' 11650 Try \`$0 --help' for more information." ;; 11651 11652 *) as_fn_append ac_config_targets " $1" 11653 ac_need_defaults=false ;; 11654 11655 esac 11656 shift 11657 done 11658 11659 ac_configure_extra_args= 11660 11661 if $ac_cs_silent; then 11662 exec 6>/dev/null 11663 ac_configure_extra_args="$ac_configure_extra_args --silent" 11664 fi 11665 11666 _ACEOF 11667 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11668 if \$ac_cs_recheck; then 11669 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11670 shift 11671 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11672 CONFIG_SHELL='$SHELL' 11673 export CONFIG_SHELL 11674 exec "\$@" 11675 fi 11676 11677 _ACEOF 11678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11679 exec 5>>config.log 11680 { 11681 echo 11682 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11683 ## Running $as_me. ## 11684 _ASBOX 11685 $as_echo "$ac_log" 11686 } >&5 11687 11688 _ACEOF 11689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11690 # 11691 # INIT-COMMANDS 11692 # 11693 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11694 11695 _ACEOF 11696 11697 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11698 11699 # Handling of arguments. 11700 for ac_config_target in $ac_config_targets 11701 do 11702 case $ac_config_target in 11703 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11704 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11705 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11706 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11707 11708 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11709 esac 11710 done 11711 11712 11713 # If the user did not use the arguments to specify the items to instantiate, 11714 # then the envvar interface is used. Set only those that are not. 11715 # We use the long form for the default assignment because of an extremely 11716 # bizarre bug on SunOS 4.1.3. 11717 if $ac_need_defaults; then 11718 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11719 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11720 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11721 fi 11722 11723 # Have a temporary directory for convenience. Make it in the build tree 11724 # simply because there is no reason against having it here, and in addition, 11725 # creating and moving files from /tmp can sometimes cause problems. 11726 # Hook for its removal unless debugging. 11727 # Note that there is a small window in which the directory will not be cleaned: 11728 # after its creation but before its name has been assigned to `$tmp'. 11729 $debug || 11730 { 11731 tmp= ac_tmp= 11732 trap 'exit_status=$? 11733 : "${ac_tmp:=$tmp}" 11734 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11735 ' 0 11736 trap 'as_fn_exit 1' 1 2 13 15 11737 } 11738 # Create a (secure) tmp directory for tmp files. 11739 11740 { 11741 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11742 test -d "$tmp" 11743 } || 11744 { 11745 tmp=./conf$$-$RANDOM 11746 (umask 077 && mkdir "$tmp") 11747 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11748 ac_tmp=$tmp 11749 11750 # Set up the scripts for CONFIG_FILES section. 11751 # No need to generate them if there are no CONFIG_FILES. 11752 # This happens for instance with `./config.status config.h'. 11753 if test -n "$CONFIG_FILES"; then 11754 11755 11756 ac_cr=`echo X | tr X '\015'` 11757 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11758 # But we know of no other shell where ac_cr would be empty at this 11759 # point, so we can use a bashism as a fallback. 11760 if test "x$ac_cr" = x; then 11761 eval ac_cr=\$\'\\r\' 11762 fi 11763 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11764 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11765 ac_cs_awk_cr='\\r' 11766 else 11767 ac_cs_awk_cr=$ac_cr 11768 fi 11769 11770 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11771 _ACEOF 11772 11773 11774 { 11775 echo "cat >conf$$subs.awk <<_ACEOF" && 11776 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11777 echo "_ACEOF" 11778 } >conf$$subs.sh || 11779 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11780 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11781 ac_delim='%!_!# ' 11782 for ac_last_try in false false false false false :; do 11783 . ./conf$$subs.sh || 11784 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11785 11786 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11787 if test $ac_delim_n = $ac_delim_num; then 11788 break 11789 elif $ac_last_try; then 11790 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11791 else 11792 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11793 fi 11794 done 11795 rm -f conf$$subs.sh 11796 11797 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11798 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11799 _ACEOF 11800 sed -n ' 11801 h 11802 s/^/S["/; s/!.*/"]=/ 11803 p 11804 g 11805 s/^[^!]*!// 11806 :repl 11807 t repl 11808 s/'"$ac_delim"'$// 11809 t delim 11810 :nl 11811 h 11812 s/\(.\{148\}\)..*/\1/ 11813 t more1 11814 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11815 p 11816 n 11817 b repl 11818 :more1 11819 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11820 p 11821 g 11822 s/.\{148\}// 11823 t nl 11824 :delim 11825 h 11826 s/\(.\{148\}\)..*/\1/ 11827 t more2 11828 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11829 p 11830 b 11831 :more2 11832 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11833 p 11834 g 11835 s/.\{148\}// 11836 t delim 11837 ' <conf$$subs.awk | sed ' 11838 /^[^""]/{ 11839 N 11840 s/\n// 11841 } 11842 ' >>$CONFIG_STATUS || ac_write_fail=1 11843 rm -f conf$$subs.awk 11844 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11845 _ACAWK 11846 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11847 for (key in S) S_is_set[key] = 1 11848 FS = "" 11849 11850 } 11851 { 11852 line = $ 0 11853 nfields = split(line, field, "@") 11854 substed = 0 11855 len = length(field[1]) 11856 for (i = 2; i < nfields; i++) { 11857 key = field[i] 11858 keylen = length(key) 11859 if (S_is_set[key]) { 11860 value = S[key] 11861 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11862 len += length(value) + length(field[++i]) 11863 substed = 1 11864 } else 11865 len += 1 + keylen 11866 } 11867 11868 print line 11869 } 11870 11871 _ACAWK 11872 _ACEOF 11873 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11874 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11875 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11876 else 11877 cat 11878 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11879 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11880 _ACEOF 11881 11882 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11883 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11884 # trailing colons and then remove the whole line if VPATH becomes empty 11885 # (actually we leave an empty line to preserve line numbers). 11886 if test "x$srcdir" = x.; then 11887 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11888 h 11889 s/// 11890 s/^/:/ 11891 s/[ ]*$/:/ 11892 s/:\$(srcdir):/:/g 11893 s/:\${srcdir}:/:/g 11894 s/:@srcdir@:/:/g 11895 s/^:*// 11896 s/:*$// 11897 x 11898 s/\(=[ ]*\).*/\1/ 11899 G 11900 s/\n// 11901 s/^[^=]*=[ ]*$// 11902 }' 11903 fi 11904 11905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11906 fi # test -n "$CONFIG_FILES" 11907 11908 # Set up the scripts for CONFIG_HEADERS section. 11909 # No need to generate them if there are no CONFIG_HEADERS. 11910 # This happens for instance with `./config.status Makefile'. 11911 if test -n "$CONFIG_HEADERS"; then 11912 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11913 BEGIN { 11914 _ACEOF 11915 11916 # Transform confdefs.h into an awk script `defines.awk', embedded as 11917 # here-document in config.status, that substitutes the proper values into 11918 # config.h.in to produce config.h. 11919 11920 # Create a delimiter string that does not exist in confdefs.h, to ease 11921 # handling of long lines. 11922 ac_delim='%!_!# ' 11923 for ac_last_try in false false :; do 11924 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11925 if test -z "$ac_tt"; then 11926 break 11927 elif $ac_last_try; then 11928 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11929 else 11930 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11931 fi 11932 done 11933 11934 # For the awk script, D is an array of macro values keyed by name, 11935 # likewise P contains macro parameters if any. Preserve backslash 11936 # newline sequences. 11937 11938 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11939 sed -n ' 11940 s/.\{148\}/&'"$ac_delim"'/g 11941 t rset 11942 :rset 11943 s/^[ ]*#[ ]*define[ ][ ]*/ / 11944 t def 11945 d 11946 :def 11947 s/\\$// 11948 t bsnl 11949 s/["\\]/\\&/g 11950 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11951 D["\1"]=" \3"/p 11952 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11953 d 11954 :bsnl 11955 s/["\\]/\\&/g 11956 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11957 D["\1"]=" \3\\\\\\n"\\/p 11958 t cont 11959 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11960 t cont 11961 d 11962 :cont 11963 n 11964 s/.\{148\}/&'"$ac_delim"'/g 11965 t clear 11966 :clear 11967 s/\\$// 11968 t bsnlc 11969 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11970 d 11971 :bsnlc 11972 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11973 b cont 11974 ' <confdefs.h | sed ' 11975 s/'"$ac_delim"'/"\\\ 11976 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11977 11978 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11979 for (key in D) D_is_set[key] = 1 11980 FS = "" 11981 } 11982 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11983 line = \$ 0 11984 split(line, arg, " ") 11985 if (arg[1] == "#") { 11986 defundef = arg[2] 11987 mac1 = arg[3] 11988 } else { 11989 defundef = substr(arg[1], 2) 11990 mac1 = arg[2] 11991 } 11992 split(mac1, mac2, "(") #) 11993 macro = mac2[1] 11994 prefix = substr(line, 1, index(line, defundef) - 1) 11995 if (D_is_set[macro]) { 11996 # Preserve the white space surrounding the "#". 11997 print prefix "define", macro P[macro] D[macro] 11998 next 11999 } else { 12000 # Replace #undef with comments. This is necessary, for example, 12001 # in the case of _POSIX_SOURCE, which is predefined and required 12002 # on some systems where configure will not decide to define it. 12003 if (defundef == "undef") { 12004 print "/*", prefix defundef, macro, "*/" 12005 next 12006 } 12007 } 12008 } 12009 { print } 12010 _ACAWK 12011 _ACEOF 12012 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12013 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12014 fi # test -n "$CONFIG_HEADERS" 12015 12016 12017 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12018 shift 12019 for ac_tag 12020 do 12021 case $ac_tag in 12022 :[FHLC]) ac_mode=$ac_tag; continue;; 12023 esac 12024 case $ac_mode$ac_tag in 12025 :[FHL]*:*);; 12026 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12027 :[FH]-) ac_tag=-:-;; 12028 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12029 esac 12030 ac_save_IFS=$IFS 12031 IFS=: 12032 set x $ac_tag 12033 IFS=$ac_save_IFS 12034 shift 12035 ac_file=$1 12036 shift 12037 12038 case $ac_mode in 12039 :L) ac_source=$1;; 12040 :[FH]) 12041 ac_file_inputs= 12042 for ac_f 12043 do 12044 case $ac_f in 12045 -) ac_f="$ac_tmp/stdin";; 12046 *) # Look for the file first in the build tree, then in the source tree 12047 # (if the path is not absolute). The absolute path cannot be DOS-style, 12048 # because $ac_f cannot contain `:'. 12049 test -f "$ac_f" || 12050 case $ac_f in 12051 [\\/$]*) false;; 12052 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12053 esac || 12054 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12055 esac 12056 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12057 as_fn_append ac_file_inputs " '$ac_f'" 12058 done 12059 12060 # Let's still pretend it is `configure' which instantiates (i.e., don't 12061 # use $as_me), people would be surprised to read: 12062 # /* config.h. Generated by config.status. */ 12063 configure_input='Generated from '` 12064 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12065 `' by configure.' 12066 if test x"$ac_file" != x-; then 12067 configure_input="$ac_file. $configure_input" 12068 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12069 $as_echo "$as_me: creating $ac_file" >&6;} 12070 fi 12071 # Neutralize special characters interpreted by sed in replacement strings. 12072 case $configure_input in #( 12073 *\&* | *\|* | *\\* ) 12074 ac_sed_conf_input=`$as_echo "$configure_input" | 12075 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12076 *) ac_sed_conf_input=$configure_input;; 12077 esac 12078 12079 case $ac_tag in 12080 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12081 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12082 esac 12083 ;; 12084 esac 12085 12086 ac_dir=`$as_dirname -- "$ac_file" || 12087 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12088 X"$ac_file" : 'X\(//\)[^/]' \| \ 12089 X"$ac_file" : 'X\(//\)$' \| \ 12090 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12091 $as_echo X"$ac_file" | 12092 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12093 s//\1/ 12094 q 12095 } 12096 /^X\(\/\/\)[^/].*/{ 12097 s//\1/ 12098 q 12099 } 12100 /^X\(\/\/\)$/{ 12101 s//\1/ 12102 q 12103 } 12104 /^X\(\/\).*/{ 12105 s//\1/ 12106 q 12107 } 12108 s/.*/./; q'` 12109 as_dir="$ac_dir"; as_fn_mkdir_p 12110 ac_builddir=. 12111 12112 case "$ac_dir" in 12113 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12114 *) 12115 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12116 # A ".." for each directory in $ac_dir_suffix. 12117 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12118 case $ac_top_builddir_sub in 12119 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12120 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12121 esac ;; 12122 esac 12123 ac_abs_top_builddir=$ac_pwd 12124 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12125 # for backward compatibility: 12126 ac_top_builddir=$ac_top_build_prefix 12127 12128 case $srcdir in 12129 .) # We are building in place. 12130 ac_srcdir=. 12131 ac_top_srcdir=$ac_top_builddir_sub 12132 ac_abs_top_srcdir=$ac_pwd ;; 12133 [\\/]* | ?:[\\/]* ) # Absolute name. 12134 ac_srcdir=$srcdir$ac_dir_suffix; 12135 ac_top_srcdir=$srcdir 12136 ac_abs_top_srcdir=$srcdir ;; 12137 *) # Relative name. 12138 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12139 ac_top_srcdir=$ac_top_build_prefix$srcdir 12140 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12141 esac 12142 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12143 12144 12145 case $ac_mode in 12146 :F) 12147 # 12148 # CONFIG_FILE 12149 # 12150 12151 case $INSTALL in 12152 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12153 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12154 esac 12155 ac_MKDIR_P=$MKDIR_P 12156 case $MKDIR_P in 12157 [\\/$]* | ?:[\\/]* ) ;; 12158 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12159 esac 12160 _ACEOF 12161 12162 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12163 # If the template does not know about datarootdir, expand it. 12164 # FIXME: This hack should be removed a few years after 2.60. 12165 ac_datarootdir_hack=; ac_datarootdir_seen= 12166 ac_sed_dataroot=' 12167 /datarootdir/ { 12168 p 12169 q 12170 } 12171 /@datadir@/p 12172 /@docdir@/p 12173 /@infodir@/p 12174 /@localedir@/p 12175 /@mandir@/p' 12176 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12177 *datarootdir*) ac_datarootdir_seen=yes;; 12178 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12179 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12180 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12181 _ACEOF 12182 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12183 ac_datarootdir_hack=' 12184 s&@datadir@&$datadir&g 12185 s&@docdir@&$docdir&g 12186 s&@infodir@&$infodir&g 12187 s&@localedir@&$localedir&g 12188 s&@mandir@&$mandir&g 12189 s&\\\${datarootdir}&$datarootdir&g' ;; 12190 esac 12191 _ACEOF 12192 12193 # Neutralize VPATH when `$srcdir' = `.'. 12194 # Shell code in configure.ac might set extrasub. 12195 # FIXME: do we really want to maintain this feature? 12196 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12197 ac_sed_extra="$ac_vpsub 12198 $extrasub 12199 _ACEOF 12200 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12201 :t 12202 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12203 s|@configure_input@|$ac_sed_conf_input|;t t 12204 s&@top_builddir@&$ac_top_builddir_sub&;t t 12205 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12206 s&@srcdir@&$ac_srcdir&;t t 12207 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12208 s&@top_srcdir@&$ac_top_srcdir&;t t 12209 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12210 s&@builddir@&$ac_builddir&;t t 12211 s&@abs_builddir@&$ac_abs_builddir&;t t 12212 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12213 s&@INSTALL@&$ac_INSTALL&;t t 12214 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12215 $ac_datarootdir_hack 12216 " 12217 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12218 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12219 12220 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12221 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12222 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12223 "$ac_tmp/out"`; test -z "$ac_out"; } && 12224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12225 which seems to be undefined. Please make sure it is defined" >&5 12226 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12227 which seems to be undefined. Please make sure it is defined" >&2;} 12228 12229 rm -f "$ac_tmp/stdin" 12230 case $ac_file in 12231 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12232 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12233 esac \ 12234 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12235 ;; 12236 :H) 12237 # 12238 # CONFIG_HEADER 12239 # 12240 if test x"$ac_file" != x-; then 12241 { 12242 $as_echo "/* $configure_input */" \ 12243 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12244 } >"$ac_tmp/config.h" \ 12245 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12246 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12247 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12248 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12249 else 12250 rm -f "$ac_file" 12251 mv "$ac_tmp/config.h" "$ac_file" \ 12252 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12253 fi 12254 else 12255 $as_echo "/* $configure_input */" \ 12256 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12257 || as_fn_error $? "could not create -" "$LINENO" 5 12258 fi 12259 # Compute "$ac_file"'s index in $config_headers. 12260 _am_arg="$ac_file" 12261 _am_stamp_count=1 12262 for _am_header in $config_headers :; do 12263 case $_am_header in 12264 $_am_arg | $_am_arg:* ) 12265 break ;; 12266 * ) 12267 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12268 esac 12269 done 12270 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12271 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12272 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12273 X"$_am_arg" : 'X\(//\)$' \| \ 12274 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12275 $as_echo X"$_am_arg" | 12276 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12277 s//\1/ 12278 q 12279 } 12280 /^X\(\/\/\)[^/].*/{ 12281 s//\1/ 12282 q 12283 } 12284 /^X\(\/\/\)$/{ 12285 s//\1/ 12286 q 12287 } 12288 /^X\(\/\).*/{ 12289 s//\1/ 12290 q 12291 } 12292 s/.*/./; q'`/stamp-h$_am_stamp_count 12293 ;; 12294 12295 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12296 $as_echo "$as_me: executing $ac_file commands" >&6;} 12297 ;; 12298 esac 12299 12300 12301 case $ac_file$ac_mode in 12302 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12303 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12304 # are listed without --file. Let's play safe and only enable the eval 12305 # if we detect the quoting. 12306 case $CONFIG_FILES in 12307 *\'*) eval set x "$CONFIG_FILES" ;; 12308 *) set x $CONFIG_FILES ;; 12309 esac 12310 shift 12311 for mf 12312 do 12313 # Strip MF so we end up with the name of the file. 12314 mf=`echo "$mf" | sed -e 's/:.*$//'` 12315 # Check whether this is an Automake generated Makefile or not. 12316 # We used to match only the files named `Makefile.in', but 12317 # some people rename them; so instead we look at the file content. 12318 # Grep'ing the first line is not enough: some people post-process 12319 # each Makefile.in and add a new line on top of each file to say so. 12320 # Grep'ing the whole file is not good either: AIX grep has a line 12321 # limit of 2048, but all sed's we know have understand at least 4000. 12322 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12323 dirpart=`$as_dirname -- "$mf" || 12324 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12325 X"$mf" : 'X\(//\)[^/]' \| \ 12326 X"$mf" : 'X\(//\)$' \| \ 12327 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12328 $as_echo X"$mf" | 12329 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12330 s//\1/ 12331 q 12332 } 12333 /^X\(\/\/\)[^/].*/{ 12334 s//\1/ 12335 q 12336 } 12337 /^X\(\/\/\)$/{ 12338 s//\1/ 12339 q 12340 } 12341 /^X\(\/\).*/{ 12342 s//\1/ 12343 q 12344 } 12345 s/.*/./; q'` 12346 else 12347 continue 12348 fi 12349 # Extract the definition of DEPDIR, am__include, and am__quote 12350 # from the Makefile without running `make'. 12351 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12352 test -z "$DEPDIR" && continue 12353 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12354 test -z "am__include" && continue 12355 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12356 # When using ansi2knr, U may be empty or an underscore; expand it 12357 U=`sed -n 's/^U = //p' < "$mf"` 12358 # Find all dependency output files, they are included files with 12359 # $(DEPDIR) in their names. We invoke sed twice because it is the 12360 # simplest approach to changing $(DEPDIR) to its actual value in the 12361 # expansion. 12362 for file in `sed -n " 12363 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12364 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12365 # Make sure the directory exists. 12366 test -f "$dirpart/$file" && continue 12367 fdir=`$as_dirname -- "$file" || 12368 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12369 X"$file" : 'X\(//\)[^/]' \| \ 12370 X"$file" : 'X\(//\)$' \| \ 12371 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12372 $as_echo X"$file" | 12373 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12374 s//\1/ 12375 q 12376 } 12377 /^X\(\/\/\)[^/].*/{ 12378 s//\1/ 12379 q 12380 } 12381 /^X\(\/\/\)$/{ 12382 s//\1/ 12383 q 12384 } 12385 /^X\(\/\).*/{ 12386 s//\1/ 12387 q 12388 } 12389 s/.*/./; q'` 12390 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12391 # echo "creating $dirpart/$file" 12392 echo '# dummy' > "$dirpart/$file" 12393 done 12394 done 12395 } 12396 ;; 12397 12398 esac 12399 done # for ac_tag 12400 12401 12402 as_fn_exit 0 12403 _ACEOF 12404 ac_clean_files=$ac_clean_files_save 12405 12406 test $ac_write_fail = 0 || 12407 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12408 12409 12410 # configure is writing to config.log, and then calls config.status. 12411 # config.status does its own redirection, appending to config.log. 12412 # Unfortunately, on DOS this fails, as config.log is still kept open 12413 # by configure, so config.status won't be able to write to it; its 12414 # output is simply discarded. So we exec the FD to /dev/null, 12415 # effectively closing config.log, so it can be properly (re)opened and 12416 # appended to by config.status. When coming back to configure, we 12417 # need to make the FD available again. 12418 if test "$no_create" != yes; then 12419 ac_cs_success=: 12420 ac_config_status_args= 12421 test "$silent" = yes && 12422 ac_config_status_args="$ac_config_status_args --quiet" 12423 exec 5>/dev/null 12424 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12425 exec 5>>config.log 12426 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12427 # would make configure fail if this is the last instruction. 12428 $ac_cs_success || as_fn_exit 1 12429 fi 12430 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12431 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12432 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12433 fi 12434 12435
Indexes created Sat Jun 13 00:24:39 UTC 2026