configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xkill 1.0.4. 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='xkill' 563 PACKAGE_TARNAME='xkill' 564 PACKAGE_VERSION='1.0.4' 565 PACKAGE_STRING='xkill 1.0.4' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 ac_unique_file="Makefile.am" 570 # Factoring default headers for most tests. 571 ac_includes_default="\ 572 #include <stdio.h> 573 #ifdef HAVE_SYS_TYPES_H 574 # include <sys/types.h> 575 #endif 576 #ifdef HAVE_SYS_STAT_H 577 # include <sys/stat.h> 578 #endif 579 #ifdef STDC_HEADERS 580 # include <stdlib.h> 581 # include <stddef.h> 582 #else 583 # ifdef HAVE_STDLIB_H 584 # include <stdlib.h> 585 # endif 586 #endif 587 #ifdef HAVE_STRING_H 588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589 # include <memory.h> 590 # endif 591 # include <string.h> 592 #endif 593 #ifdef HAVE_STRINGS_H 594 # include <strings.h> 595 #endif 596 #ifdef HAVE_INTTYPES_H 597 # include <inttypes.h> 598 #endif 599 #ifdef HAVE_STDINT_H 600 # include <stdint.h> 601 #endif 602 #ifdef HAVE_UNISTD_H 603 # include <unistd.h> 604 #endif" 605 606 ac_subst_vars='am__EXEEXT_FALSE 607 am__EXEEXT_TRUE 608 LTLIBOBJS 609 LIBOBJS 610 XKILL_LIBS 611 XKILL_CFLAGS 612 MAN_SUBSTS 613 XORG_MAN_PAGE 614 ADMIN_MAN_DIR 615 DRIVER_MAN_DIR 616 MISC_MAN_DIR 617 FILE_MAN_DIR 618 LIB_MAN_DIR 619 APP_MAN_DIR 620 ADMIN_MAN_SUFFIX 621 DRIVER_MAN_SUFFIX 622 MISC_MAN_SUFFIX 623 FILE_MAN_SUFFIX 624 LIB_MAN_SUFFIX 625 APP_MAN_SUFFIX 626 SED 627 host_os 628 host_vendor 629 host_cpu 630 host 631 build_os 632 build_vendor 633 build_cpu 634 build 635 INSTALL_CMD 636 PKG_CONFIG 637 CHANGELOG_CMD 638 STRICT_CFLAGS 639 CWARNFLAGS 640 BASE_CFLAGS 641 EGREP 642 GREP 643 CPP 644 am__fastdepCC_FALSE 645 am__fastdepCC_TRUE 646 CCDEPMODE 647 am__nodep 648 AMDEPBACKSLASH 649 AMDEP_FALSE 650 AMDEP_TRUE 651 am__quote 652 am__include 653 DEPDIR 654 OBJEXT 655 EXEEXT 656 ac_ct_CC 657 CPPFLAGS 658 LDFLAGS 659 CFLAGS 660 CC 661 MAINT 662 MAINTAINER_MODE_FALSE 663 MAINTAINER_MODE_TRUE 664 AM_BACKSLASH 665 AM_DEFAULT_VERBOSITY 666 AM_DEFAULT_V 667 AM_V 668 am__untar 669 am__tar 670 AMTAR 671 am__leading_dot 672 SET_MAKE 673 AWK 674 mkdir_p 675 MKDIR_P 676 INSTALL_STRIP_PROGRAM 677 STRIP 678 install_sh 679 MAKEINFO 680 AUTOHEADER 681 AUTOMAKE 682 AUTOCONF 683 ACLOCAL 684 VERSION 685 PACKAGE 686 CYGPATH_W 687 am__isrc 688 INSTALL_DATA 689 INSTALL_SCRIPT 690 INSTALL_PROGRAM 691 target_alias 692 host_alias 693 build_alias 694 LIBS 695 ECHO_T 696 ECHO_N 697 ECHO_C 698 DEFS 699 mandir 700 localedir 701 libdir 702 psdir 703 pdfdir 704 dvidir 705 htmldir 706 infodir 707 docdir 708 oldincludedir 709 includedir 710 localstatedir 711 sharedstatedir 712 sysconfdir 713 datadir 714 datarootdir 715 libexecdir 716 sbindir 717 bindir 718 program_transform_name 719 prefix 720 exec_prefix 721 PACKAGE_URL 722 PACKAGE_BUGREPORT 723 PACKAGE_STRING 724 PACKAGE_VERSION 725 PACKAGE_TARNAME 726 PACKAGE_NAME 727 PATH_SEPARATOR 728 SHELL' 729 ac_subst_files='' 730 ac_user_opts=' 731 enable_option_checking 732 enable_silent_rules 733 enable_maintainer_mode 734 enable_dependency_tracking 735 enable_selective_werror 736 enable_strict_compilation 737 ' 738 ac_precious_vars='build_alias 739 host_alias 740 target_alias 741 CC 742 CFLAGS 743 LDFLAGS 744 LIBS 745 CPPFLAGS 746 CPP 747 PKG_CONFIG 748 XKILL_CFLAGS 749 XKILL_LIBS' 750 751 752 # 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" >&6; } 2316 if ${ac_cv_prog_STRIP+:} false; then : 2317 $as_echo_n "(cached) " >&6 2318 else 2319 if test -n "$STRIP"; then 2320 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2321 else 2322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2323 for as_dir in $PATH 2324 do 2325 IFS=$as_save_IFS 2326 test -z "$as_dir" && as_dir=. 2327 for ac_exec_ext in '' $ac_executable_extensions; do 2328 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2329 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2331 break 2 2332 fi 2333 done 2334 done 2335 IFS=$as_save_IFS 2336 2337 fi 2338 fi 2339 STRIP=$ac_cv_prog_STRIP 2340 if test -n "$STRIP"; then 2341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2342 $as_echo "$STRIP" >&6; } 2343 else 2344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2345 $as_echo "no" >&6; } 2346 fi 2347 2348 2349 fi 2350 if test -z "$ac_cv_prog_STRIP"; then 2351 ac_ct_STRIP=$STRIP 2352 # Extract the first word of "strip", so it can be a program name with args. 2353 set dummy strip; ac_word=$2 2354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2355 $as_echo_n "checking for $ac_word... " >&6; } 2356 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2357 $as_echo_n "(cached) " >&6 2358 else 2359 if test -n "$ac_ct_STRIP"; then 2360 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2361 else 2362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2363 for as_dir in $PATH 2364 do 2365 IFS=$as_save_IFS 2366 test -z "$as_dir" && as_dir=. 2367 for ac_exec_ext in '' $ac_executable_extensions; do 2368 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2369 ac_cv_prog_ac_ct_STRIP="strip" 2370 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2371 break 2 2372 fi 2373 done 2374 done 2375 IFS=$as_save_IFS 2376 2377 fi 2378 fi 2379 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2380 if test -n "$ac_ct_STRIP"; then 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2382 $as_echo "$ac_ct_STRIP" >&6; } 2383 else 2384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2385 $as_echo "no" >&6; } 2386 fi 2387 2388 if test "x$ac_ct_STRIP" = x; then 2389 STRIP=":" 2390 else 2391 case $cross_compiling:$ac_tool_warned in 2392 yes:) 2393 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2394 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2395 ac_tool_warned=yes ;; 2396 esac 2397 STRIP=$ac_ct_STRIP 2398 fi 2399 else 2400 STRIP="$ac_cv_prog_STRIP" 2401 fi 2402 2403 fi 2404 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2405 2406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2407 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2408 if test -z "$MKDIR_P"; then 2409 if ${ac_cv_path_mkdir+:} false; then : 2410 $as_echo_n "(cached) " >&6 2411 else 2412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2413 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2414 do 2415 IFS=$as_save_IFS 2416 test -z "$as_dir" && as_dir=. 2417 for ac_prog in mkdir gmkdir; do 2418 for ac_exec_ext in '' $ac_executable_extensions; do 2419 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2420 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2421 'mkdir (GNU coreutils) '* | \ 2422 'mkdir (coreutils) '* | \ 2423 'mkdir (fileutils) '4.1*) 2424 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2425 break 3;; 2426 esac 2427 done 2428 done 2429 done 2430 IFS=$as_save_IFS 2431 2432 fi 2433 2434 test -d ./--version && rmdir ./--version 2435 if test "${ac_cv_path_mkdir+set}" = set; then 2436 MKDIR_P="$ac_cv_path_mkdir -p" 2437 else 2438 # As a last resort, use the slow shell script. Don't cache a 2439 # value for MKDIR_P within a source directory, because that will 2440 # break other packages using the cache if that directory is 2441 # removed, or if the value is a relative name. 2442 MKDIR_P="$ac_install_sh -d" 2443 fi 2444 fi 2445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2446 $as_echo "$MKDIR_P" >&6; } 2447 2448 for ac_prog in gawk mawk nawk awk 2449 do 2450 # Extract the first word of "$ac_prog", so it can be a program name with args. 2451 set dummy $ac_prog; ac_word=$2 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2453 $as_echo_n "checking for $ac_word... " >&6; } 2454 if ${ac_cv_prog_AWK+:} false; then : 2455 $as_echo_n "(cached) " >&6 2456 else 2457 if test -n "$AWK"; then 2458 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2459 else 2460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2461 for as_dir in $PATH 2462 do 2463 IFS=$as_save_IFS 2464 test -z "$as_dir" && as_dir=. 2465 for ac_exec_ext in '' $ac_executable_extensions; do 2466 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2467 ac_cv_prog_AWK="$ac_prog" 2468 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2469 break 2 2470 fi 2471 done 2472 done 2473 IFS=$as_save_IFS 2474 2475 fi 2476 fi 2477 AWK=$ac_cv_prog_AWK 2478 if test -n "$AWK"; then 2479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2480 $as_echo "$AWK" >&6; } 2481 else 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2483 $as_echo "no" >&6; } 2484 fi 2485 2486 2487 test -n "$AWK" && break 2488 done 2489 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2491 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2492 set x ${MAKE-make} 2493 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2494 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2495 $as_echo_n "(cached) " >&6 2496 else 2497 cat >conftest.make <<\_ACEOF 2498 SHELL = /bin/sh 2499 all: 2500 @echo '@@@%%%=$(MAKE)=@@@%%%' 2501 _ACEOF 2502 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2503 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2504 *@@@%%%=?*=@@@%%%*) 2505 eval ac_cv_prog_make_${ac_make}_set=yes;; 2506 *) 2507 eval ac_cv_prog_make_${ac_make}_set=no;; 2508 esac 2509 rm -f conftest.make 2510 fi 2511 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2513 $as_echo "yes" >&6; } 2514 SET_MAKE= 2515 else 2516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2517 $as_echo "no" >&6; } 2518 SET_MAKE="MAKE=${MAKE-make}" 2519 fi 2520 2521 rm -rf .tst 2>/dev/null 2522 mkdir .tst 2>/dev/null 2523 if test -d .tst; then 2524 am__leading_dot=. 2525 else 2526 am__leading_dot=_ 2527 fi 2528 rmdir .tst 2>/dev/null 2529 2530 # Check whether --enable-silent-rules was given. 2531 if test "${enable_silent_rules+set}" = set; then : 2532 enableval=$enable_silent_rules; 2533 fi 2534 2535 case $enable_silent_rules in # ((( 2536 yes) AM_DEFAULT_VERBOSITY=0;; 2537 no) AM_DEFAULT_VERBOSITY=1;; 2538 *) AM_DEFAULT_VERBOSITY=1;; 2539 esac 2540 am_make=${MAKE-make} 2541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2542 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2543 if ${am_cv_make_support_nested_variables+:} false; then : 2544 $as_echo_n "(cached) " >&6 2545 else 2546 if $as_echo 'TRUE=$(BAR$(V)) 2547 BAR0=false 2548 BAR1=true 2549 V=1 2550 am__doit: 2551 @$(TRUE) 2552 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2553 am_cv_make_support_nested_variables=yes 2554 else 2555 am_cv_make_support_nested_variables=no 2556 fi 2557 fi 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2559 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2560 if test $am_cv_make_support_nested_variables = yes; then 2561 AM_V='$(V)' 2562 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2563 else 2564 AM_V=$AM_DEFAULT_VERBOSITY 2565 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2566 fi 2567 AM_BACKSLASH='\' 2568 2569 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2570 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2571 # is not polluted with repeated "-I." 2572 am__isrc=' -I$(srcdir)' 2573 # test to see if srcdir already configured 2574 if test -f $srcdir/config.status; then 2575 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2576 fi 2577 fi 2578 2579 # test whether we have cygpath 2580 if test -z "$CYGPATH_W"; then 2581 if (cygpath --version) >/dev/null 2>/dev/null; then 2582 CYGPATH_W='cygpath -w' 2583 else 2584 CYGPATH_W=echo 2585 fi 2586 fi 2587 2588 2589 # Define the identity of the package. 2590 PACKAGE='xkill' 2591 VERSION='1.0.4' 2592 2593 2594 cat >>confdefs.h <<_ACEOF 2595 #define PACKAGE "$PACKAGE" 2596 _ACEOF 2597 2598 2599 cat >>confdefs.h <<_ACEOF 2600 #define VERSION "$VERSION" 2601 _ACEOF 2602 2603 # Some tools Automake needs. 2604 2605 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2606 2607 2608 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2609 2610 2611 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2612 2613 2614 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2615 2616 2617 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2618 2619 # For better backward compatibility. To be removed once Automake 1.9.x 2620 # dies out for good. For more background, see: 2621 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2622 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2623 mkdir_p='$(MKDIR_P)' 2624 2625 # We need awk for the "check" target. The system "awk" is bad on 2626 # some platforms. 2627 # Always define AMTAR for backward compatibility. Yes, it's still used 2628 # in the wild :-( We should find a proper way to deprecate it ... 2629 AMTAR='$${TAR-tar}' 2630 2631 2632 # We'll loop over all known methods to create a tar archive until one works. 2633 _am_tools='gnutar pax cpio none' 2634 2635 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2636 2637 2638 2639 2640 2641 2642 # POSIX will say in a future version that running "rm -f" with no argument 2643 # is OK; and we want to be able to make that assumption in our Makefile 2644 # recipes. So use an aggressive probe to check that the usage we want is 2645 # actually supported "in the wild" to an acceptable degree. 2646 # See automake bug#10828. 2647 # To make any issue more visible, cause the running configure to be aborted 2648 # by default if the 'rm' program in use doesn't match our expectations; the 2649 # user can still override this though. 2650 if rm -f && rm -fr && rm -rf; then : OK; else 2651 cat >&2 <<'END' 2652 Oops! 2653 2654 Your 'rm' program seems unable to run without file operands specified 2655 on the command line, even when the '-f' option is present. This is contrary 2656 to the behaviour of most rm programs out there, and not conforming with 2657 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2658 2659 Please tell bug-automake@gnu.org about your system, including the value 2660 of your $PATH and any error possibly output before this message. This 2661 can help us improve future automake versions. 2662 2663 END 2664 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2665 echo 'Configuration will proceed anyway, since you have set the' >&2 2666 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2667 echo >&2 2668 else 2669 cat >&2 <<'END' 2670 Aborting the configuration process, to ensure you take notice of the issue. 2671 2672 You can download and install GNU coreutils to get an 'rm' implementation 2673 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2674 2675 If you want to complete the configuration process using your problematic 2676 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2677 to "yes", and re-run configure. 2678 2679 END 2680 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2681 fi 2682 fi 2683 2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2685 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2686 # Check whether --enable-maintainer-mode was given. 2687 if test "${enable_maintainer_mode+set}" = set; then : 2688 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2689 else 2690 USE_MAINTAINER_MODE=no 2691 fi 2692 2693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2694 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2695 if test $USE_MAINTAINER_MODE = yes; then 2696 MAINTAINER_MODE_TRUE= 2697 MAINTAINER_MODE_FALSE='#' 2698 else 2699 MAINTAINER_MODE_TRUE='#' 2700 MAINTAINER_MODE_FALSE= 2701 fi 2702 2703 MAINT=$MAINTAINER_MODE_TRUE 2704 2705 2706 2707 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 DEPDIR="${am__leading_dot}deps" 2720 2721 ac_config_commands="$ac_config_commands depfiles" 2722 2723 2724 am_make=${MAKE-make} 2725 cat > confinc << 'END' 2726 am__doit: 2727 @echo this is the am__doit target 2728 .PHONY: am__doit 2729 END 2730 # If we don't find an include directive, just comment out the code. 2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2732 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2733 am__include="#" 2734 am__quote= 2735 _am_result=none 2736 # First try GNU make style include. 2737 echo "include confinc" > confmf 2738 # Ignore all kinds of additional output from 'make'. 2739 case `$am_make -s -f confmf 2> /dev/null` in #( 2740 *the\ am__doit\ target*) 2741 am__include=include 2742 am__quote= 2743 _am_result=GNU 2744 ;; 2745 esac 2746 # Now try BSD make style include. 2747 if test "$am__include" = "#"; then 2748 echo '.include "confinc"' > confmf 2749 case `$am_make -s -f confmf 2> /dev/null` in #( 2750 *the\ am__doit\ target*) 2751 am__include=.include 2752 am__quote="\"" 2753 _am_result=BSD 2754 ;; 2755 esac 2756 fi 2757 2758 2759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2760 $as_echo "$_am_result" >&6; } 2761 rm -f confinc confmf 2762 2763 # Check whether --enable-dependency-tracking was given. 2764 if test "${enable_dependency_tracking+set}" = set; then : 2765 enableval=$enable_dependency_tracking; 2766 fi 2767 2768 if test "x$enable_dependency_tracking" != xno; then 2769 am_depcomp="$ac_aux_dir/depcomp" 2770 AMDEPBACKSLASH='\' 2771 am__nodep='_no' 2772 fi 2773 if test "x$enable_dependency_tracking" != xno; then 2774 AMDEP_TRUE= 2775 AMDEP_FALSE='#' 2776 else 2777 AMDEP_TRUE='#' 2778 AMDEP_FALSE= 2779 fi 2780 2781 2782 ac_ext=c 2783 ac_cpp='$CPP $CPPFLAGS' 2784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2786 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2787 if test -n "$ac_tool_prefix"; then 2788 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2789 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2791 $as_echo_n "checking for $ac_word... " >&6; } 2792 if ${ac_cv_prog_CC+:} false; then : 2793 $as_echo_n "(cached) " >&6 2794 else 2795 if test -n "$CC"; then 2796 ac_cv_prog_CC="$CC" # Let the user override the test. 2797 else 2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2799 for as_dir in $PATH 2800 do 2801 IFS=$as_save_IFS 2802 test -z "$as_dir" && as_dir=. 2803 for ac_exec_ext in '' $ac_executable_extensions; do 2804 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2805 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2807 break 2 2808 fi 2809 done 2810 done 2811 IFS=$as_save_IFS 2812 2813 fi 2814 fi 2815 CC=$ac_cv_prog_CC 2816 if test -n "$CC"; then 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2818 $as_echo "$CC" >&6; } 2819 else 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2821 $as_echo "no" >&6; } 2822 fi 2823 2824 2825 fi 2826 if test -z "$ac_cv_prog_CC"; then 2827 ac_ct_CC=$CC 2828 # Extract the first word of "gcc", so it can be a program name with args. 2829 set dummy gcc; ac_word=$2 2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2831 $as_echo_n "checking for $ac_word... " >&6; } 2832 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2833 $as_echo_n "(cached) " >&6 2834 else 2835 if test -n "$ac_ct_CC"; then 2836 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2837 else 2838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2839 for as_dir in $PATH 2840 do 2841 IFS=$as_save_IFS 2842 test -z "$as_dir" && as_dir=. 2843 for ac_exec_ext in '' $ac_executable_extensions; do 2844 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2845 ac_cv_prog_ac_ct_CC="gcc" 2846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2847 break 2 2848 fi 2849 done 2850 done 2851 IFS=$as_save_IFS 2852 2853 fi 2854 fi 2855 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2856 if test -n "$ac_ct_CC"; then 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2858 $as_echo "$ac_ct_CC" >&6; } 2859 else 2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2861 $as_echo "no" >&6; } 2862 fi 2863 2864 if test "x$ac_ct_CC" = x; then 2865 CC="" 2866 else 2867 case $cross_compiling:$ac_tool_warned in 2868 yes:) 2869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2870 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2871 ac_tool_warned=yes ;; 2872 esac 2873 CC=$ac_ct_CC 2874 fi 2875 else 2876 CC="$ac_cv_prog_CC" 2877 fi 2878 2879 if test -z "$CC"; then 2880 if test -n "$ac_tool_prefix"; then 2881 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2882 set dummy ${ac_tool_prefix}cc; ac_word=$2 2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2884 $as_echo_n "checking for $ac_word... " >&6; } 2885 if ${ac_cv_prog_CC+:} false; then : 2886 $as_echo_n "(cached) " >&6 2887 else 2888 if test -n "$CC"; then 2889 ac_cv_prog_CC="$CC" # Let the user override the test. 2890 else 2891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2892 for as_dir in $PATH 2893 do 2894 IFS=$as_save_IFS 2895 test -z "$as_dir" && as_dir=. 2896 for ac_exec_ext in '' $ac_executable_extensions; do 2897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2898 ac_cv_prog_CC="${ac_tool_prefix}cc" 2899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2900 break 2 2901 fi 2902 done 2903 done 2904 IFS=$as_save_IFS 2905 2906 fi 2907 fi 2908 CC=$ac_cv_prog_CC 2909 if test -n "$CC"; then 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2911 $as_echo "$CC" >&6; } 2912 else 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2914 $as_echo "no" >&6; } 2915 fi 2916 2917 2918 fi 2919 fi 2920 if test -z "$CC"; then 2921 # Extract the first word of "cc", so it can be a program name with args. 2922 set dummy cc; ac_word=$2 2923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2924 $as_echo_n "checking for $ac_word... " >&6; } 2925 if ${ac_cv_prog_CC+:} false; then : 2926 $as_echo_n "(cached) " >&6 2927 else 2928 if test -n "$CC"; then 2929 ac_cv_prog_CC="$CC" # Let the user override the test. 2930 else 2931 ac_prog_rejected=no 2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2933 for as_dir in $PATH 2934 do 2935 IFS=$as_save_IFS 2936 test -z "$as_dir" && as_dir=. 2937 for ac_exec_ext in '' $ac_executable_extensions; do 2938 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2939 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2940 ac_prog_rejected=yes 2941 continue 2942 fi 2943 ac_cv_prog_CC="cc" 2944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2945 break 2 2946 fi 2947 done 2948 done 2949 IFS=$as_save_IFS 2950 2951 if test $ac_prog_rejected = yes; then 2952 # We found a bogon in the path, so make sure we never use it. 2953 set dummy $ac_cv_prog_CC 2954 shift 2955 if test $# != 0; then 2956 # We chose a different compiler from the bogus one. 2957 # However, it has the same basename, so the bogon will be chosen 2958 # first if we set CC to just the basename; use the full file name. 2959 shift 2960 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2961 fi 2962 fi 2963 fi 2964 fi 2965 CC=$ac_cv_prog_CC 2966 if test -n "$CC"; then 2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2968 $as_echo "$CC" >&6; } 2969 else 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2971 $as_echo "no" >&6; } 2972 fi 2973 2974 2975 fi 2976 if test -z "$CC"; then 2977 if test -n "$ac_tool_prefix"; then 2978 for ac_prog in cl.exe 2979 do 2980 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2981 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2983 $as_echo_n "checking for $ac_word... " >&6; } 2984 if ${ac_cv_prog_CC+:} false; then : 2985 $as_echo_n "(cached) " >&6 2986 else 2987 if test -n "$CC"; then 2988 ac_cv_prog_CC="$CC" # Let the user override the test. 2989 else 2990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2991 for as_dir in $PATH 2992 do 2993 IFS=$as_save_IFS 2994 test -z "$as_dir" && as_dir=. 2995 for ac_exec_ext in '' $ac_executable_extensions; do 2996 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2997 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 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 fi 3006 fi 3007 CC=$ac_cv_prog_CC 3008 if test -n "$CC"; then 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3010 $as_echo "$CC" >&6; } 3011 else 3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3013 $as_echo "no" >&6; } 3014 fi 3015 3016 3017 test -n "$CC" && break 3018 done 3019 fi 3020 if test -z "$CC"; then 3021 ac_ct_CC=$CC 3022 for ac_prog in cl.exe 3023 do 3024 # Extract the first word of "$ac_prog", so it can be a program name with args. 3025 set dummy $ac_prog; ac_word=$2 3026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3027 $as_echo_n "checking for $ac_word... " >&6; } 3028 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3029 $as_echo_n "(cached) " >&6 3030 else 3031 if test -n "$ac_ct_CC"; then 3032 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3033 else 3034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3035 for as_dir in $PATH 3036 do 3037 IFS=$as_save_IFS 3038 test -z "$as_dir" && as_dir=. 3039 for ac_exec_ext in '' $ac_executable_extensions; do 3040 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3041 ac_cv_prog_ac_ct_CC="$ac_prog" 3042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3043 break 2 3044 fi 3045 done 3046 done 3047 IFS=$as_save_IFS 3048 3049 fi 3050 fi 3051 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3052 if test -n "$ac_ct_CC"; then 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3054 $as_echo "$ac_ct_CC" >&6; } 3055 else 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3057 $as_echo "no" >&6; } 3058 fi 3059 3060 3061 test -n "$ac_ct_CC" && break 3062 done 3063 3064 if test "x$ac_ct_CC" = x; then 3065 CC="" 3066 else 3067 case $cross_compiling:$ac_tool_warned in 3068 yes:) 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3071 ac_tool_warned=yes ;; 3072 esac 3073 CC=$ac_ct_CC 3074 fi 3075 fi 3076 3077 fi 3078 3079 3080 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3081 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3082 as_fn_error $? "no acceptable C compiler found in \$PATH 3083 See \`config.log' for more details" "$LINENO" 5; } 3084 3085 # Provide some information about the compiler. 3086 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3087 set X $ac_compile 3088 ac_compiler=$2 3089 for ac_option in --version -v -V -qversion; do 3090 { { ac_try="$ac_compiler $ac_option >&5" 3091 case "(($ac_try" in 3092 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3093 *) ac_try_echo=$ac_try;; 3094 esac 3095 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3096 $as_echo "$ac_try_echo"; } >&5 3097 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3098 ac_status=$? 3099 if test -s conftest.err; then 3100 sed '10a\ 3101 ... rest of stderr output deleted ... 3102 10q' conftest.err >conftest.er1 3103 cat conftest.er1 >&5 3104 fi 3105 rm -f conftest.er1 conftest.err 3106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3107 test $ac_status = 0; } 3108 done 3109 3110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3111 /* end confdefs.h. */ 3112 3113 int 3114 main () 3115 { 3116 3117 ; 3118 return 0; 3119 } 3120 _ACEOF 3121 ac_clean_files_save=$ac_clean_files 3122 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3123 # Try to create an executable without -o first, disregard a.out. 3124 # It will help us diagnose broken compilers, and finding out an intuition 3125 # of exeext. 3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3127 $as_echo_n "checking whether the C compiler works... " >&6; } 3128 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3129 3130 # The possible output files: 3131 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3132 3133 ac_rmfiles= 3134 for ac_file in $ac_files 3135 do 3136 case $ac_file in 3137 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3138 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3139 esac 3140 done 3141 rm -f $ac_rmfiles 3142 3143 if { { ac_try="$ac_link_default" 3144 case "(($ac_try" in 3145 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3146 *) ac_try_echo=$ac_try;; 3147 esac 3148 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3149 $as_echo "$ac_try_echo"; } >&5 3150 (eval "$ac_link_default") 2>&5 3151 ac_status=$? 3152 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3153 test $ac_status = 0; }; then : 3154 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3155 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3156 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3157 # so that the user can short-circuit this test for compilers unknown to 3158 # Autoconf. 3159 for ac_file in $ac_files '' 3160 do 3161 test -f "$ac_file" || continue 3162 case $ac_file in 3163 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3164 ;; 3165 [ab].out ) 3166 # We found the default executable, but exeext='' is most 3167 # certainly right. 3168 break;; 3169 *.* ) 3170 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3171 then :; else 3172 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3173 fi 3174 # We set ac_cv_exeext here because the later test for it is not 3175 # safe: cross compilers may not add the suffix if given an `-o' 3176 # argument, so we may need to know it at that point already. 3177 # Even if this section looks crufty: it has the advantage of 3178 # actually working. 3179 break;; 3180 * ) 3181 break;; 3182 esac 3183 done 3184 test "$ac_cv_exeext" = no && ac_cv_exeext= 3185 3186 else 3187 ac_file='' 3188 fi 3189 if test -z "$ac_file"; then : 3190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3191 $as_echo "no" >&6; } 3192 $as_echo "$as_me: failed program was:" >&5 3193 sed 's/^/| /' conftest.$ac_ext >&5 3194 3195 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3196 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3197 as_fn_error 77 "C compiler cannot create executables 3198 See \`config.log' for more details" "$LINENO" 5; } 3199 else 3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3201 $as_echo "yes" >&6; } 3202 fi 3203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3204 $as_echo_n "checking for C compiler default output file name... " >&6; } 3205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3206 $as_echo "$ac_file" >&6; } 3207 ac_exeext=$ac_cv_exeext 3208 3209 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3210 ac_clean_files=$ac_clean_files_save 3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3212 $as_echo_n "checking for suffix of executables... " >&6; } 3213 if { { ac_try="$ac_link" 3214 case "(($ac_try" in 3215 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3216 *) ac_try_echo=$ac_try;; 3217 esac 3218 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3219 $as_echo "$ac_try_echo"; } >&5 3220 (eval "$ac_link") 2>&5 3221 ac_status=$? 3222 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3223 test $ac_status = 0; }; then : 3224 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3225 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3226 # work properly (i.e., refer to `conftest.exe'), while it won't with 3227 # `rm'. 3228 for ac_file in conftest.exe conftest conftest.*; do 3229 test -f "$ac_file" || continue 3230 case $ac_file in 3231 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3232 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3233 break;; 3234 * ) break;; 3235 esac 3236 done 3237 else 3238 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3239 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3240 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3241 See \`config.log' for more details" "$LINENO" 5; } 3242 fi 3243 rm -f conftest conftest$ac_cv_exeext 3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3245 $as_echo "$ac_cv_exeext" >&6; } 3246 3247 rm -f conftest.$ac_ext 3248 EXEEXT=$ac_cv_exeext 3249 ac_exeext=$EXEEXT 3250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3251 /* end confdefs.h. */ 3252 #include <stdio.h> 3253 int 3254 main () 3255 { 3256 FILE *f = fopen ("conftest.out", "w"); 3257 return ferror (f) || fclose (f) != 0; 3258 3259 ; 3260 return 0; 3261 } 3262 _ACEOF 3263 ac_clean_files="$ac_clean_files conftest.out" 3264 # Check that the compiler produces executables we can run. If not, either 3265 # the compiler is broken, or we cross compile. 3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3267 $as_echo_n "checking whether we are cross compiling... " >&6; } 3268 if test "$cross_compiling" != yes; then 3269 { { ac_try="$ac_link" 3270 case "(($ac_try" in 3271 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3272 *) ac_try_echo=$ac_try;; 3273 esac 3274 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3275 $as_echo "$ac_try_echo"; } >&5 3276 (eval "$ac_link") 2>&5 3277 ac_status=$? 3278 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3279 test $ac_status = 0; } 3280 if { ac_try='./conftest$ac_cv_exeext' 3281 { { case "(($ac_try" in 3282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3283 *) ac_try_echo=$ac_try;; 3284 esac 3285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3286 $as_echo "$ac_try_echo"; } >&5 3287 (eval "$ac_try") 2>&5 3288 ac_status=$? 3289 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3290 test $ac_status = 0; }; }; then 3291 cross_compiling=no 3292 else 3293 if test "$cross_compiling" = maybe; then 3294 cross_compiling=yes 3295 else 3296 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3297 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3298 as_fn_error $? "cannot run C compiled programs. 3299 If you meant to cross compile, use \`--host'. 3300 See \`config.log' for more details" "$LINENO" 5; } 3301 fi 3302 fi 3303 fi 3304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3305 $as_echo "$cross_compiling" >&6; } 3306 3307 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3308 ac_clean_files=$ac_clean_files_save 3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3310 $as_echo_n "checking for suffix of object files... " >&6; } 3311 if ${ac_cv_objext+:} false; then : 3312 $as_echo_n "(cached) " >&6 3313 else 3314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3315 /* end confdefs.h. */ 3316 3317 int 3318 main () 3319 { 3320 3321 ; 3322 return 0; 3323 } 3324 _ACEOF 3325 rm -f conftest.o conftest.obj 3326 if { { ac_try="$ac_compile" 3327 case "(($ac_try" in 3328 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3329 *) ac_try_echo=$ac_try;; 3330 esac 3331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3332 $as_echo "$ac_try_echo"; } >&5 3333 (eval "$ac_compile") 2>&5 3334 ac_status=$? 3335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3336 test $ac_status = 0; }; then : 3337 for ac_file in conftest.o conftest.obj conftest.*; do 3338 test -f "$ac_file" || continue; 3339 case $ac_file in 3340 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3341 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3342 break;; 3343 esac 3344 done 3345 else 3346 $as_echo "$as_me: failed program was:" >&5 3347 sed 's/^/| /' conftest.$ac_ext >&5 3348 3349 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3350 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3351 as_fn_error $? "cannot compute suffix of object files: cannot compile 3352 See \`config.log' for more details" "$LINENO" 5; } 3353 fi 3354 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3355 fi 3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3357 $as_echo "$ac_cv_objext" >&6; } 3358 OBJEXT=$ac_cv_objext 3359 ac_objext=$OBJEXT 3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3361 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3362 if ${ac_cv_c_compiler_gnu+:} false; then : 3363 $as_echo_n "(cached) " >&6 3364 else 3365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3366 /* end confdefs.h. */ 3367 3368 int 3369 main () 3370 { 3371 #ifndef __GNUC__ 3372 choke me 3373 #endif 3374 3375 ; 3376 return 0; 3377 } 3378 _ACEOF 3379 if ac_fn_c_try_compile "$LINENO"; then : 3380 ac_compiler_gnu=yes 3381 else 3382 ac_compiler_gnu=no 3383 fi 3384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3385 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3386 3387 fi 3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3389 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3390 if test $ac_compiler_gnu = yes; then 3391 GCC=yes 3392 else 3393 GCC= 3394 fi 3395 ac_test_CFLAGS=${CFLAGS+set} 3396 ac_save_CFLAGS=$CFLAGS 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3398 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3399 if ${ac_cv_prog_cc_g+:} false; then : 3400 $as_echo_n "(cached) " >&6 3401 else 3402 ac_save_c_werror_flag=$ac_c_werror_flag 3403 ac_c_werror_flag=yes 3404 ac_cv_prog_cc_g=no 3405 CFLAGS="-g" 3406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3407 /* end confdefs.h. */ 3408 3409 int 3410 main () 3411 { 3412 3413 ; 3414 return 0; 3415 } 3416 _ACEOF 3417 if ac_fn_c_try_compile "$LINENO"; then : 3418 ac_cv_prog_cc_g=yes 3419 else 3420 CFLAGS="" 3421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3422 /* end confdefs.h. */ 3423 3424 int 3425 main () 3426 { 3427 3428 ; 3429 return 0; 3430 } 3431 _ACEOF 3432 if ac_fn_c_try_compile "$LINENO"; then : 3433 3434 else 3435 ac_c_werror_flag=$ac_save_c_werror_flag 3436 CFLAGS="-g" 3437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3438 /* end confdefs.h. */ 3439 3440 int 3441 main () 3442 { 3443 3444 ; 3445 return 0; 3446 } 3447 _ACEOF 3448 if ac_fn_c_try_compile "$LINENO"; then : 3449 ac_cv_prog_cc_g=yes 3450 fi 3451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3452 fi 3453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3454 fi 3455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3456 ac_c_werror_flag=$ac_save_c_werror_flag 3457 fi 3458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3459 $as_echo "$ac_cv_prog_cc_g" >&6; } 3460 if test "$ac_test_CFLAGS" = set; then 3461 CFLAGS=$ac_save_CFLAGS 3462 elif test $ac_cv_prog_cc_g = yes; then 3463 if test "$GCC" = yes; then 3464 CFLAGS="-g -O2" 3465 else 3466 CFLAGS="-g" 3467 fi 3468 else 3469 if test "$GCC" = yes; then 3470 CFLAGS="-O2" 3471 else 3472 CFLAGS= 3473 fi 3474 fi 3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3476 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3477 if ${ac_cv_prog_cc_c89+:} false; then : 3478 $as_echo_n "(cached) " >&6 3479 else 3480 ac_cv_prog_cc_c89=no 3481 ac_save_CC=$CC 3482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3483 /* end confdefs.h. */ 3484 #include <stdarg.h> 3485 #include <stdio.h> 3486 #include <sys/types.h> 3487 #include <sys/stat.h> 3488 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3489 struct buf { int x; }; 3490 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3491 static char *e (p, i) 3492 char **p; 3493 int i; 3494 { 3495 return p[i]; 3496 } 3497 static char *f (char * (*g) (char **, int), char **p, ...) 3498 { 3499 char *s; 3500 va_list v; 3501 va_start (v,p); 3502 s = g (p, va_arg (v,int)); 3503 va_end (v); 3504 return s; 3505 } 3506 3507 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3508 function prototypes and stuff, but not '\xHH' hex character constants. 3509 These don't provoke an error unfortunately, instead are silently treated 3510 as 'x'. The following induces an error, until -std is added to get 3511 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3512 array size at least. It's necessary to write '\x00'==0 to get something 3513 that's true only with -std. */ 3514 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3515 3516 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3517 inside strings and character constants. */ 3518 #define FOO(x) 'x' 3519 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3520 3521 int test (int i, double x); 3522 struct s1 {int (*f) (int a);}; 3523 struct s2 {int (*f) (double a);}; 3524 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3525 int argc; 3526 char **argv; 3527 int 3528 main () 3529 { 3530 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3531 ; 3532 return 0; 3533 } 3534 _ACEOF 3535 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3536 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3537 do 3538 CC="$ac_save_CC $ac_arg" 3539 if ac_fn_c_try_compile "$LINENO"; then : 3540 ac_cv_prog_cc_c89=$ac_arg 3541 fi 3542 rm -f core conftest.err conftest.$ac_objext 3543 test "x$ac_cv_prog_cc_c89" != "xno" && break 3544 done 3545 rm -f conftest.$ac_ext 3546 CC=$ac_save_CC 3547 3548 fi 3549 # AC_CACHE_VAL 3550 case "x$ac_cv_prog_cc_c89" in 3551 x) 3552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3553 $as_echo "none needed" >&6; } ;; 3554 xno) 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3556 $as_echo "unsupported" >&6; } ;; 3557 *) 3558 CC="$CC $ac_cv_prog_cc_c89" 3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3560 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3561 esac 3562 if test "x$ac_cv_prog_cc_c89" != xno; then : 3563 3564 fi 3565 3566 ac_ext=c 3567 ac_cpp='$CPP $CPPFLAGS' 3568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3570 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3571 3572 ac_ext=c 3573 ac_cpp='$CPP $CPPFLAGS' 3574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3576 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3578 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3579 if ${am_cv_prog_cc_c_o+:} false; then : 3580 $as_echo_n "(cached) " >&6 3581 else 3582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3583 /* end confdefs.h. */ 3584 3585 int 3586 main () 3587 { 3588 3589 ; 3590 return 0; 3591 } 3592 _ACEOF 3593 # Make sure it works both with $CC and with simple cc. 3594 # Following AC_PROG_CC_C_O, we do the test twice because some 3595 # compilers refuse to overwrite an existing .o file with -o, 3596 # though they will create one. 3597 am_cv_prog_cc_c_o=yes 3598 for am_i in 1 2; do 3599 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3600 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3601 ac_status=$? 3602 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3603 (exit $ac_status); } \ 3604 && test -f conftest2.$ac_objext; then 3605 : OK 3606 else 3607 am_cv_prog_cc_c_o=no 3608 break 3609 fi 3610 done 3611 rm -f core conftest* 3612 unset am_i 3613 fi 3614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3615 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3616 if test "$am_cv_prog_cc_c_o" != yes; then 3617 # Losing compiler, so override with the script. 3618 # FIXME: It is wrong to rewrite CC. 3619 # But if we don't then we get into trouble of one sort or another. 3620 # A longer-term fix would be to have automake use am__CC in this case, 3621 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3622 CC="$am_aux_dir/compile $CC" 3623 fi 3624 ac_ext=c 3625 ac_cpp='$CPP $CPPFLAGS' 3626 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3627 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3628 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3629 3630 3631 depcc="$CC" am_compiler_list= 3632 3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3634 $as_echo_n "checking dependency style of $depcc... " >&6; } 3635 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3636 $as_echo_n "(cached) " >&6 3637 else 3638 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3639 # We make a subdir and do the tests there. Otherwise we can end up 3640 # making bogus files that we don't know about and never remove. For 3641 # instance it was reported that on HP-UX the gcc test will end up 3642 # making a dummy file named 'D' -- because '-MD' means "put the output 3643 # in D". 3644 rm -rf conftest.dir 3645 mkdir conftest.dir 3646 # Copy depcomp to subdir because otherwise we won't find it if we're 3647 # using a relative directory. 3648 cp "$am_depcomp" conftest.dir 3649 cd conftest.dir 3650 # We will build objects and dependencies in a subdirectory because 3651 # it helps to detect inapplicable dependency modes. For instance 3652 # both Tru64's cc and ICC support -MD to output dependencies as a 3653 # side effect of compilation, but ICC will put the dependencies in 3654 # the current directory while Tru64 will put them in the object 3655 # directory. 3656 mkdir sub 3657 3658 am_cv_CC_dependencies_compiler_type=none 3659 if test "$am_compiler_list" = ""; then 3660 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3661 fi 3662 am__universal=false 3663 case " $depcc " in #( 3664 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3665 esac 3666 3667 for depmode in $am_compiler_list; do 3668 # Setup a source with many dependencies, because some compilers 3669 # like to wrap large dependency lists on column 80 (with \), and 3670 # we should not choose a depcomp mode which is confused by this. 3671 # 3672 # We need to recreate these files for each test, as the compiler may 3673 # overwrite some of them when testing with obscure command lines. 3674 # This happens at least with the AIX C compiler. 3675 : > sub/conftest.c 3676 for i in 1 2 3 4 5 6; do 3677 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3678 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3679 # Solaris 10 /bin/sh. 3680 echo '/* dummy */' > sub/conftst$i.h 3681 done 3682 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3683 3684 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3685 # mode. It turns out that the SunPro C++ compiler does not properly 3686 # handle '-M -o', and we need to detect this. Also, some Intel 3687 # versions had trouble with output in subdirs. 3688 am__obj=sub/conftest.${OBJEXT-o} 3689 am__minus_obj="-o $am__obj" 3690 case $depmode in 3691 gcc) 3692 # This depmode causes a compiler race in universal mode. 3693 test "$am__universal" = false || continue 3694 ;; 3695 nosideeffect) 3696 # After this tag, mechanisms are not by side-effect, so they'll 3697 # only be used when explicitly requested. 3698 if test "x$enable_dependency_tracking" = xyes; then 3699 continue 3700 else 3701 break 3702 fi 3703 ;; 3704 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3705 # This compiler won't grok '-c -o', but also, the minuso test has 3706 # not run yet. These depmodes are late enough in the game, and 3707 # so weak that their functioning should not be impacted. 3708 am__obj=conftest.${OBJEXT-o} 3709 am__minus_obj= 3710 ;; 3711 none) break ;; 3712 esac 3713 if depmode=$depmode \ 3714 source=sub/conftest.c object=$am__obj \ 3715 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3716 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3717 >/dev/null 2>conftest.err && 3718 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3719 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3720 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3721 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3722 # icc doesn't choke on unknown options, it will just issue warnings 3723 # or remarks (even with -Werror). So we grep stderr for any message 3724 # that says an option was ignored or not supported. 3725 # When given -MP, icc 7.0 and 7.1 complain thusly: 3726 # icc: Command line warning: ignoring option '-M'; no argument required 3727 # The diagnosis changed in icc 8.0: 3728 # icc: Command line remark: option '-MP' not supported 3729 if (grep 'ignoring option' conftest.err || 3730 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3731 am_cv_CC_dependencies_compiler_type=$depmode 3732 break 3733 fi 3734 fi 3735 done 3736 3737 cd .. 3738 rm -rf conftest.dir 3739 else 3740 am_cv_CC_dependencies_compiler_type=none 3741 fi 3742 3743 fi 3744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3745 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3746 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3747 3748 if 3749 test "x$enable_dependency_tracking" != xno \ 3750 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3751 am__fastdepCC_TRUE= 3752 am__fastdepCC_FALSE='#' 3753 else 3754 am__fastdepCC_TRUE='#' 3755 am__fastdepCC_FALSE= 3756 fi 3757 3758 3759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3760 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3761 if ${ac_cv_prog_cc_c99+:} false; then : 3762 $as_echo_n "(cached) " >&6 3763 else 3764 ac_cv_prog_cc_c99=no 3765 ac_save_CC=$CC 3766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3767 /* end confdefs.h. */ 3768 #include <stdarg.h> 3769 #include <stdbool.h> 3770 #include <stdlib.h> 3771 #include <wchar.h> 3772 #include <stdio.h> 3773 3774 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3775 #define debug(...) fprintf (stderr, __VA_ARGS__) 3776 #define showlist(...) puts (#__VA_ARGS__) 3777 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3778 static void 3779 test_varargs_macros (void) 3780 { 3781 int x = 1234; 3782 int y = 5678; 3783 debug ("Flag"); 3784 debug ("X = %d\n", x); 3785 showlist (The first, second, and third items.); 3786 report (x>y, "x is %d but y is %d", x, y); 3787 } 3788 3789 // Check long long types. 3790 #define BIG64 18446744073709551615ull 3791 #define BIG32 4294967295ul 3792 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3793 #if !BIG_OK 3794 your preprocessor is broken; 3795 #endif 3796 #if BIG_OK 3797 #else 3798 your preprocessor is broken; 3799 #endif 3800 static long long int bignum = -9223372036854775807LL; 3801 static unsigned long long int ubignum = BIG64; 3802 3803 struct incomplete_array 3804 { 3805 int datasize; 3806 double data[]; 3807 }; 3808 3809 struct named_init { 3810 int number; 3811 const wchar_t *name; 3812 double average; 3813 }; 3814 3815 typedef const char *ccp; 3816 3817 static inline int 3818 test_restrict (ccp restrict text) 3819 { 3820 // See if C++-style comments work. 3821 // Iterate through items via the restricted pointer. 3822 // Also check for declarations in for loops. 3823 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3824 continue; 3825 return 0; 3826 } 3827 3828 // Check varargs and va_copy. 3829 static void 3830 test_varargs (const char *format, ...) 3831 { 3832 va_list args; 3833 va_start (args, format); 3834 va_list args_copy; 3835 va_copy (args_copy, args); 3836 3837 const char *str; 3838 int number; 3839 float fnumber; 3840 3841 while (*format) 3842 { 3843 switch (*format++) 3844 { 3845 case 's': // string 3846 str = va_arg (args_copy, const char *); 3847 break; 3848 case 'd': // int 3849 number = va_arg (args_copy, int); 3850 break; 3851 case 'f': // float 3852 fnumber = va_arg (args_copy, double); 3853 break; 3854 default: 3855 break; 3856 } 3857 } 3858 va_end (args_copy); 3859 va_end (args); 3860 } 3861 3862 int 3863 main () 3864 { 3865 3866 // Check bool. 3867 _Bool success = false; 3868 3869 // Check restrict. 3870 if (test_restrict ("String literal") == 0) 3871 success = true; 3872 char *restrict newvar = "Another string"; 3873 3874 // Check varargs. 3875 test_varargs ("s, d' f .", "string", 65, 34.234); 3876 test_varargs_macros (); 3877 3878 // Check flexible array members. 3879 struct incomplete_array *ia = 3880 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3881 ia->datasize = 10; 3882 for (int i = 0; i < ia->datasize; ++i) 3883 ia->data[i] = i * 1.234; 3884 3885 // Check named initializers. 3886 struct named_init ni = { 3887 .number = 34, 3888 .name = L"Test wide string", 3889 .average = 543.34343, 3890 }; 3891 3892 ni.number = 58; 3893 3894 int dynamic_array[ni.number]; 3895 dynamic_array[ni.number - 1] = 543; 3896 3897 // work around unused variable warnings 3898 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3899 || dynamic_array[ni.number - 1] != 543); 3900 3901 ; 3902 return 0; 3903 } 3904 _ACEOF 3905 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3906 do 3907 CC="$ac_save_CC $ac_arg" 3908 if ac_fn_c_try_compile "$LINENO"; then : 3909 ac_cv_prog_cc_c99=$ac_arg 3910 fi 3911 rm -f core conftest.err conftest.$ac_objext 3912 test "x$ac_cv_prog_cc_c99" != "xno" && break 3913 done 3914 rm -f conftest.$ac_ext 3915 CC=$ac_save_CC 3916 3917 fi 3918 # AC_CACHE_VAL 3919 case "x$ac_cv_prog_cc_c99" in 3920 x) 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3922 $as_echo "none needed" >&6; } ;; 3923 xno) 3924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3925 $as_echo "unsupported" >&6; } ;; 3926 *) 3927 CC="$CC $ac_cv_prog_cc_c99" 3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3929 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3930 esac 3931 if test "x$ac_cv_prog_cc_c99" != xno; then : 3932 3933 fi 3934 3935 3936 3937 ac_ext=c 3938 ac_cpp='$CPP $CPPFLAGS' 3939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3941 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3943 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3944 # On Suns, sometimes $CPP names a directory. 3945 if test -n "$CPP" && test -d "$CPP"; then 3946 CPP= 3947 fi 3948 if test -z "$CPP"; then 3949 if ${ac_cv_prog_CPP+:} false; then : 3950 $as_echo_n "(cached) " >&6 3951 else 3952 # Double quotes because CPP needs to be expanded 3953 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3954 do 3955 ac_preproc_ok=false 3956 for ac_c_preproc_warn_flag in '' yes 3957 do 3958 # Use a header file that comes with gcc, so configuring glibc 3959 # with a fresh cross-compiler works. 3960 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3961 # <limits.h> exists even on freestanding compilers. 3962 # On the NeXT, cc -E runs the code through the compiler's parser, 3963 # not just through cpp. "Syntax error" is here to catch this case. 3964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3965 /* end confdefs.h. */ 3966 #ifdef __STDC__ 3967 # include <limits.h> 3968 #else 3969 # include <assert.h> 3970 #endif 3971 Syntax error 3972 _ACEOF 3973 if ac_fn_c_try_cpp "$LINENO"; then : 3974 3975 else 3976 # Broken: fails on valid input. 3977 continue 3978 fi 3979 rm -f conftest.err conftest.i conftest.$ac_ext 3980 3981 # OK, works on sane cases. Now check whether nonexistent headers 3982 # can be detected and how. 3983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3984 /* end confdefs.h. */ 3985 #include <ac_nonexistent.h> 3986 _ACEOF 3987 if ac_fn_c_try_cpp "$LINENO"; then : 3988 # Broken: success on invalid input. 3989 continue 3990 else 3991 # Passes both tests. 3992 ac_preproc_ok=: 3993 break 3994 fi 3995 rm -f conftest.err conftest.i conftest.$ac_ext 3996 3997 done 3998 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3999 rm -f conftest.i conftest.err conftest.$ac_ext 4000 if $ac_preproc_ok; then : 4001 break 4002 fi 4003 4004 done 4005 ac_cv_prog_CPP=$CPP 4006 4007 fi 4008 CPP=$ac_cv_prog_CPP 4009 else 4010 ac_cv_prog_CPP=$CPP 4011 fi 4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4013 $as_echo "$CPP" >&6; } 4014 ac_preproc_ok=false 4015 for ac_c_preproc_warn_flag in '' yes 4016 do 4017 # Use a header file that comes with gcc, so configuring glibc 4018 # with a fresh cross-compiler works. 4019 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4020 # <limits.h> exists even on freestanding compilers. 4021 # On the NeXT, cc -E runs the code through the compiler's parser, 4022 # not just through cpp. "Syntax error" is here to catch this case. 4023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4024 /* end confdefs.h. */ 4025 #ifdef __STDC__ 4026 # include <limits.h> 4027 #else 4028 # include <assert.h> 4029 #endif 4030 Syntax error 4031 _ACEOF 4032 if ac_fn_c_try_cpp "$LINENO"; then : 4033 4034 else 4035 # Broken: fails on valid input. 4036 continue 4037 fi 4038 rm -f conftest.err conftest.i conftest.$ac_ext 4039 4040 # OK, works on sane cases. Now check whether nonexistent headers 4041 # can be detected and how. 4042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4043 /* end confdefs.h. */ 4044 #include <ac_nonexistent.h> 4045 _ACEOF 4046 if ac_fn_c_try_cpp "$LINENO"; then : 4047 # Broken: success on invalid input. 4048 continue 4049 else 4050 # Passes both tests. 4051 ac_preproc_ok=: 4052 break 4053 fi 4054 rm -f conftest.err conftest.i conftest.$ac_ext 4055 4056 done 4057 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4058 rm -f conftest.i conftest.err conftest.$ac_ext 4059 if $ac_preproc_ok; then : 4060 4061 else 4062 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4063 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4064 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4065 See \`config.log' for more details" "$LINENO" 5; } 4066 fi 4067 4068 ac_ext=c 4069 ac_cpp='$CPP $CPPFLAGS' 4070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4072 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4073 4074 4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4076 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4077 if ${ac_cv_path_GREP+:} false; then : 4078 $as_echo_n "(cached) " >&6 4079 else 4080 if test -z "$GREP"; then 4081 ac_path_GREP_found=false 4082 # Loop through the user's path and test for each of PROGNAME-LIST 4083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4084 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4085 do 4086 IFS=$as_save_IFS 4087 test -z "$as_dir" && as_dir=. 4088 for ac_prog in grep ggrep; do 4089 for ac_exec_ext in '' $ac_executable_extensions; do 4090 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4091 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4092 # Check for GNU ac_path_GREP and select it if it is found. 4093 # Check for GNU $ac_path_GREP 4094 case `"$ac_path_GREP" --version 2>&1` in 4095 *GNU*) 4096 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4097 *) 4098 ac_count=0 4099 $as_echo_n 0123456789 >"conftest.in" 4100 while : 4101 do 4102 cat "conftest.in" "conftest.in" >"conftest.tmp" 4103 mv "conftest.tmp" "conftest.in" 4104 cp "conftest.in" "conftest.nl" 4105 $as_echo 'GREP' >> "conftest.nl" 4106 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4107 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4108 as_fn_arith $ac_count + 1 && ac_count=$as_val 4109 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4110 # Best one so far, save it but keep looking for a better one 4111 ac_cv_path_GREP="$ac_path_GREP" 4112 ac_path_GREP_max=$ac_count 4113 fi 4114 # 10*(2^10) chars as input seems more than enough 4115 test $ac_count -gt 10 && break 4116 done 4117 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4118 esac 4119 4120 $ac_path_GREP_found && break 3 4121 done 4122 done 4123 done 4124 IFS=$as_save_IFS 4125 if test -z "$ac_cv_path_GREP"; then 4126 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4127 fi 4128 else 4129 ac_cv_path_GREP=$GREP 4130 fi 4131 4132 fi 4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4134 $as_echo "$ac_cv_path_GREP" >&6; } 4135 GREP="$ac_cv_path_GREP" 4136 4137 4138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4139 $as_echo_n "checking for egrep... " >&6; } 4140 if ${ac_cv_path_EGREP+:} false; then : 4141 $as_echo_n "(cached) " >&6 4142 else 4143 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4144 then ac_cv_path_EGREP="$GREP -E" 4145 else 4146 if test -z "$EGREP"; then 4147 ac_path_EGREP_found=false 4148 # Loop through the user's path and test for each of PROGNAME-LIST 4149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4150 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4151 do 4152 IFS=$as_save_IFS 4153 test -z "$as_dir" && as_dir=. 4154 for ac_prog in egrep; do 4155 for ac_exec_ext in '' $ac_executable_extensions; do 4156 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4157 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4158 # Check for GNU ac_path_EGREP and select it if it is found. 4159 # Check for GNU $ac_path_EGREP 4160 case `"$ac_path_EGREP" --version 2>&1` in 4161 *GNU*) 4162 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4163 *) 4164 ac_count=0 4165 $as_echo_n 0123456789 >"conftest.in" 4166 while : 4167 do 4168 cat "conftest.in" "conftest.in" >"conftest.tmp" 4169 mv "conftest.tmp" "conftest.in" 4170 cp "conftest.in" "conftest.nl" 4171 $as_echo 'EGREP' >> "conftest.nl" 4172 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4173 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4174 as_fn_arith $ac_count + 1 && ac_count=$as_val 4175 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4176 # Best one so far, save it but keep looking for a better one 4177 ac_cv_path_EGREP="$ac_path_EGREP" 4178 ac_path_EGREP_max=$ac_count 4179 fi 4180 # 10*(2^10) chars as input seems more than enough 4181 test $ac_count -gt 10 && break 4182 done 4183 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4184 esac 4185 4186 $ac_path_EGREP_found && break 3 4187 done 4188 done 4189 done 4190 IFS=$as_save_IFS 4191 if test -z "$ac_cv_path_EGREP"; then 4192 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4193 fi 4194 else 4195 ac_cv_path_EGREP=$EGREP 4196 fi 4197 4198 fi 4199 fi 4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4201 $as_echo "$ac_cv_path_EGREP" >&6; } 4202 EGREP="$ac_cv_path_EGREP" 4203 4204 4205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4206 $as_echo_n "checking for ANSI C header files... " >&6; } 4207 if ${ac_cv_header_stdc+:} false; then : 4208 $as_echo_n "(cached) " >&6 4209 else 4210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4211 /* end confdefs.h. */ 4212 #include <stdlib.h> 4213 #include <stdarg.h> 4214 #include <string.h> 4215 #include <float.h> 4216 4217 int 4218 main () 4219 { 4220 4221 ; 4222 return 0; 4223 } 4224 _ACEOF 4225 if ac_fn_c_try_compile "$LINENO"; then : 4226 ac_cv_header_stdc=yes 4227 else 4228 ac_cv_header_stdc=no 4229 fi 4230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4231 4232 if test $ac_cv_header_stdc = yes; then 4233 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4235 /* end confdefs.h. */ 4236 #include <string.h> 4237 4238 _ACEOF 4239 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4240 $EGREP "memchr" >/dev/null 2>&1; then : 4241 4242 else 4243 ac_cv_header_stdc=no 4244 fi 4245 rm -f conftest* 4246 4247 fi 4248 4249 if test $ac_cv_header_stdc = yes; then 4250 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4252 /* end confdefs.h. */ 4253 #include <stdlib.h> 4254 4255 _ACEOF 4256 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4257 $EGREP "free" >/dev/null 2>&1; then : 4258 4259 else 4260 ac_cv_header_stdc=no 4261 fi 4262 rm -f conftest* 4263 4264 fi 4265 4266 if test $ac_cv_header_stdc = yes; then 4267 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4268 if test "$cross_compiling" = yes; then : 4269 : 4270 else 4271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4272 /* end confdefs.h. */ 4273 #include <ctype.h> 4274 #include <stdlib.h> 4275 #if ((' ' & 0x0FF) == 0x020) 4276 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4277 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4278 #else 4279 # define ISLOWER(c) \ 4280 (('a' <= (c) && (c) <= 'i') \ 4281 || ('j' <= (c) && (c) <= 'r') \ 4282 || ('s' <= (c) && (c) <= 'z')) 4283 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4284 #endif 4285 4286 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4287 int 4288 main () 4289 { 4290 int i; 4291 for (i = 0; i < 256; i++) 4292 if (XOR (islower (i), ISLOWER (i)) 4293 || toupper (i) != TOUPPER (i)) 4294 return 2; 4295 return 0; 4296 } 4297 _ACEOF 4298 if ac_fn_c_try_run "$LINENO"; then : 4299 4300 else 4301 ac_cv_header_stdc=no 4302 fi 4303 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4304 conftest.$ac_objext conftest.beam conftest.$ac_ext 4305 fi 4306 4307 fi 4308 fi 4309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4310 $as_echo "$ac_cv_header_stdc" >&6; } 4311 if test $ac_cv_header_stdc = yes; then 4312 4313 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4314 4315 fi 4316 4317 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4318 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4319 inttypes.h stdint.h unistd.h 4320 do : 4321 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4322 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4323 " 4324 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4325 cat >>confdefs.h <<_ACEOF 4326 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4327 _ACEOF 4328 4329 fi 4330 4331 done 4332 4333 4334 4335 4336 4337 4338 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4339 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4340 CLANGCC="yes" 4341 else 4342 CLANGCC="no" 4343 fi 4344 4345 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4346 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4347 INTELCC="yes" 4348 else 4349 INTELCC="no" 4350 fi 4351 4352 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4353 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4354 SUNCC="yes" 4355 else 4356 SUNCC="no" 4357 fi 4358 4359 4360 4361 4362 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4363 if test -n "$ac_tool_prefix"; then 4364 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4365 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4367 $as_echo_n "checking for $ac_word... " >&6; } 4368 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4369 $as_echo_n "(cached) " >&6 4370 else 4371 case $PKG_CONFIG in 4372 [\\/]* | ?:[\\/]*) 4373 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4374 ;; 4375 *) 4376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4377 for as_dir in $PATH 4378 do 4379 IFS=$as_save_IFS 4380 test -z "$as_dir" && as_dir=. 4381 for ac_exec_ext in '' $ac_executable_extensions; do 4382 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4383 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4384 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4385 break 2 4386 fi 4387 done 4388 done 4389 IFS=$as_save_IFS 4390 4391 ;; 4392 esac 4393 fi 4394 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4395 if test -n "$PKG_CONFIG"; then 4396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4397 $as_echo "$PKG_CONFIG" >&6; } 4398 else 4399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4400 $as_echo "no" >&6; } 4401 fi 4402 4403 4404 fi 4405 if test -z "$ac_cv_path_PKG_CONFIG"; then 4406 ac_pt_PKG_CONFIG=$PKG_CONFIG 4407 # Extract the first word of "pkg-config", so it can be a program name with args. 4408 set dummy pkg-config; ac_word=$2 4409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4410 $as_echo_n "checking for $ac_word... " >&6; } 4411 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4412 $as_echo_n "(cached) " >&6 4413 else 4414 case $ac_pt_PKG_CONFIG in 4415 [\\/]* | ?:[\\/]*) 4416 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4417 ;; 4418 *) 4419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4420 for as_dir in $PATH 4421 do 4422 IFS=$as_save_IFS 4423 test -z "$as_dir" && as_dir=. 4424 for ac_exec_ext in '' $ac_executable_extensions; do 4425 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4426 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4427 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4428 break 2 4429 fi 4430 done 4431 done 4432 IFS=$as_save_IFS 4433 4434 ;; 4435 esac 4436 fi 4437 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4438 if test -n "$ac_pt_PKG_CONFIG"; then 4439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4440 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4441 else 4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4443 $as_echo "no" >&6; } 4444 fi 4445 4446 if test "x$ac_pt_PKG_CONFIG" = x; then 4447 PKG_CONFIG="" 4448 else 4449 case $cross_compiling:$ac_tool_warned in 4450 yes:) 4451 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4452 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4453 ac_tool_warned=yes ;; 4454 esac 4455 PKG_CONFIG=$ac_pt_PKG_CONFIG 4456 fi 4457 else 4458 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4459 fi 4460 4461 fi 4462 if test -n "$PKG_CONFIG"; then 4463 _pkg_min_version=0.9.0 4464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4465 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4466 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4468 $as_echo "yes" >&6; } 4469 else 4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4471 $as_echo "no" >&6; } 4472 PKG_CONFIG="" 4473 fi 4474 4475 fi 4476 # Make sure we can run config.sub. 4477 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4478 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4479 4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4481 $as_echo_n "checking build system type... " >&6; } 4482 if ${ac_cv_build+:} false; then : 4483 $as_echo_n "(cached) " >&6 4484 else 4485 ac_build_alias=$build_alias 4486 test "x$ac_build_alias" = x && 4487 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4488 test "x$ac_build_alias" = x && 4489 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4490 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4491 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4492 4493 fi 4494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4495 $as_echo "$ac_cv_build" >&6; } 4496 case $ac_cv_build in 4497 *-*-*) ;; 4498 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4499 esac 4500 build=$ac_cv_build 4501 ac_save_IFS=$IFS; IFS='-' 4502 set x $ac_cv_build 4503 shift 4504 build_cpu=$1 4505 build_vendor=$2 4506 shift; shift 4507 # Remember, the first character of IFS is used to create $*, 4508 # except with old shells: 4509 build_os=$* 4510 IFS=$ac_save_IFS 4511 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4512 4513 4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4515 $as_echo_n "checking host system type... " >&6; } 4516 if ${ac_cv_host+:} false; then : 4517 $as_echo_n "(cached) " >&6 4518 else 4519 if test "x$host_alias" = x; then 4520 ac_cv_host=$ac_cv_build 4521 else 4522 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4523 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4524 fi 4525 4526 fi 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4528 $as_echo "$ac_cv_host" >&6; } 4529 case $ac_cv_host in 4530 *-*-*) ;; 4531 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4532 esac 4533 host=$ac_cv_host 4534 ac_save_IFS=$IFS; IFS='-' 4535 set x $ac_cv_host 4536 shift 4537 host_cpu=$1 4538 host_vendor=$2 4539 shift; shift 4540 # Remember, the first character of IFS is used to create $*, 4541 # except with old shells: 4542 host_os=$* 4543 IFS=$ac_save_IFS 4544 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4545 4546 4547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4548 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4549 if ${ac_cv_path_SED+:} false; then : 4550 $as_echo_n "(cached) " >&6 4551 else 4552 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4553 for ac_i in 1 2 3 4 5 6 7; do 4554 ac_script="$ac_script$as_nl$ac_script" 4555 done 4556 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4557 { ac_script=; unset ac_script;} 4558 if test -z "$SED"; then 4559 ac_path_SED_found=false 4560 # Loop through the user's path and test for each of PROGNAME-LIST 4561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4562 for as_dir in $PATH 4563 do 4564 IFS=$as_save_IFS 4565 test -z "$as_dir" && as_dir=. 4566 for ac_prog in sed gsed; do 4567 for ac_exec_ext in '' $ac_executable_extensions; do 4568 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4569 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4570 # Check for GNU ac_path_SED and select it if it is found. 4571 # Check for GNU $ac_path_SED 4572 case `"$ac_path_SED" --version 2>&1` in 4573 *GNU*) 4574 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4575 *) 4576 ac_count=0 4577 $as_echo_n 0123456789 >"conftest.in" 4578 while : 4579 do 4580 cat "conftest.in" "conftest.in" >"conftest.tmp" 4581 mv "conftest.tmp" "conftest.in" 4582 cp "conftest.in" "conftest.nl" 4583 $as_echo '' >> "conftest.nl" 4584 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4585 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4586 as_fn_arith $ac_count + 1 && ac_count=$as_val 4587 if test $ac_count -gt ${ac_path_SED_max-0}; then 4588 # Best one so far, save it but keep looking for a better one 4589 ac_cv_path_SED="$ac_path_SED" 4590 ac_path_SED_max=$ac_count 4591 fi 4592 # 10*(2^10) chars as input seems more than enough 4593 test $ac_count -gt 10 && break 4594 done 4595 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4596 esac 4597 4598 $ac_path_SED_found && break 3 4599 done 4600 done 4601 done 4602 IFS=$as_save_IFS 4603 if test -z "$ac_cv_path_SED"; then 4604 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4605 fi 4606 else 4607 ac_cv_path_SED=$SED 4608 fi 4609 4610 fi 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4612 $as_echo "$ac_cv_path_SED" >&6; } 4613 SED="$ac_cv_path_SED" 4614 rm -f conftest.sed 4615 4616 4617 4618 4619 4620 4621 # Check whether --enable-selective-werror was given. 4622 if test "${enable_selective_werror+set}" = set; then : 4623 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4624 else 4625 SELECTIVE_WERROR=yes 4626 fi 4627 4628 4629 4630 4631 4632 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4633 if test "x$SUNCC" = "xyes"; then 4634 BASE_CFLAGS="-v" 4635 else 4636 BASE_CFLAGS="" 4637 fi 4638 4639 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 xorg_testset_save_CFLAGS="$CFLAGS" 4654 4655 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4658 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4659 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4660 $as_echo_n "(cached) " >&6 4661 else 4662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4663 /* end confdefs.h. */ 4664 int i; 4665 _ACEOF 4666 if ac_fn_c_try_compile "$LINENO"; then : 4667 xorg_cv_cc_flag_unknown_warning_option=yes 4668 else 4669 xorg_cv_cc_flag_unknown_warning_option=no 4670 fi 4671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4672 fi 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4674 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4675 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4676 CFLAGS="$xorg_testset_save_CFLAGS" 4677 fi 4678 4679 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4682 fi 4683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4685 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4686 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4687 $as_echo_n "(cached) " >&6 4688 else 4689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4690 /* end confdefs.h. */ 4691 int i; 4692 _ACEOF 4693 if ac_fn_c_try_compile "$LINENO"; then : 4694 xorg_cv_cc_flag_unused_command_line_argument=yes 4695 else 4696 xorg_cv_cc_flag_unused_command_line_argument=no 4697 fi 4698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4699 fi 4700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4701 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4702 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4703 CFLAGS="$xorg_testset_save_CFLAGS" 4704 fi 4705 4706 found="no" 4707 4708 if test $found = "no" ; then 4709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4711 fi 4712 4713 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4715 fi 4716 4717 CFLAGS="$CFLAGS -Wall" 4718 4719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4720 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4721 cacheid=xorg_cv_cc_flag__Wall 4722 if eval \${$cacheid+:} false; then : 4723 $as_echo_n "(cached) " >&6 4724 else 4725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4726 /* end confdefs.h. */ 4727 int i; 4728 int 4729 main () 4730 { 4731 4732 ; 4733 return 0; 4734 } 4735 _ACEOF 4736 if ac_fn_c_try_link "$LINENO"; then : 4737 eval $cacheid=yes 4738 else 4739 eval $cacheid=no 4740 fi 4741 rm -f core conftest.err conftest.$ac_objext \ 4742 conftest$ac_exeext conftest.$ac_ext 4743 fi 4744 4745 4746 CFLAGS="$xorg_testset_save_CFLAGS" 4747 4748 eval supported=\$$cacheid 4749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4750 $as_echo "$supported" >&6; } 4751 if test "$supported" = "yes" ; then 4752 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4753 found="yes" 4754 fi 4755 fi 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 xorg_testset_save_CFLAGS="$CFLAGS" 4772 4773 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4776 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4777 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4778 $as_echo_n "(cached) " >&6 4779 else 4780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4781 /* end confdefs.h. */ 4782 int i; 4783 _ACEOF 4784 if ac_fn_c_try_compile "$LINENO"; then : 4785 xorg_cv_cc_flag_unknown_warning_option=yes 4786 else 4787 xorg_cv_cc_flag_unknown_warning_option=no 4788 fi 4789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4790 fi 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4792 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4793 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4794 CFLAGS="$xorg_testset_save_CFLAGS" 4795 fi 4796 4797 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4800 fi 4801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4803 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4804 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4805 $as_echo_n "(cached) " >&6 4806 else 4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4808 /* end confdefs.h. */ 4809 int i; 4810 _ACEOF 4811 if ac_fn_c_try_compile "$LINENO"; then : 4812 xorg_cv_cc_flag_unused_command_line_argument=yes 4813 else 4814 xorg_cv_cc_flag_unused_command_line_argument=no 4815 fi 4816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4817 fi 4818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4819 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4820 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4821 CFLAGS="$xorg_testset_save_CFLAGS" 4822 fi 4823 4824 found="no" 4825 4826 if test $found = "no" ; then 4827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4829 fi 4830 4831 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4833 fi 4834 4835 CFLAGS="$CFLAGS -Wpointer-arith" 4836 4837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4838 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4839 cacheid=xorg_cv_cc_flag__Wpointer_arith 4840 if eval \${$cacheid+:} false; then : 4841 $as_echo_n "(cached) " >&6 4842 else 4843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4844 /* end confdefs.h. */ 4845 int i; 4846 int 4847 main () 4848 { 4849 4850 ; 4851 return 0; 4852 } 4853 _ACEOF 4854 if ac_fn_c_try_link "$LINENO"; then : 4855 eval $cacheid=yes 4856 else 4857 eval $cacheid=no 4858 fi 4859 rm -f core conftest.err conftest.$ac_objext \ 4860 conftest$ac_exeext conftest.$ac_ext 4861 fi 4862 4863 4864 CFLAGS="$xorg_testset_save_CFLAGS" 4865 4866 eval supported=\$$cacheid 4867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4868 $as_echo "$supported" >&6; } 4869 if test "$supported" = "yes" ; then 4870 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4871 found="yes" 4872 fi 4873 fi 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 xorg_testset_save_CFLAGS="$CFLAGS" 4890 4891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4894 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4895 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4896 $as_echo_n "(cached) " >&6 4897 else 4898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4899 /* end confdefs.h. */ 4900 int i; 4901 _ACEOF 4902 if ac_fn_c_try_compile "$LINENO"; then : 4903 xorg_cv_cc_flag_unknown_warning_option=yes 4904 else 4905 xorg_cv_cc_flag_unknown_warning_option=no 4906 fi 4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4908 fi 4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4910 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4912 CFLAGS="$xorg_testset_save_CFLAGS" 4913 fi 4914 4915 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4918 fi 4919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4921 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4922 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924 else 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926 /* end confdefs.h. */ 4927 int i; 4928 _ACEOF 4929 if ac_fn_c_try_compile "$LINENO"; then : 4930 xorg_cv_cc_flag_unused_command_line_argument=yes 4931 else 4932 xorg_cv_cc_flag_unused_command_line_argument=no 4933 fi 4934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4935 fi 4936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4937 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4939 CFLAGS="$xorg_testset_save_CFLAGS" 4940 fi 4941 4942 found="no" 4943 4944 if test $found = "no" ; then 4945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4947 fi 4948 4949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4951 fi 4952 4953 CFLAGS="$CFLAGS -Wmissing-declarations" 4954 4955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4956 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4957 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4958 if eval \${$cacheid+:} false; then : 4959 $as_echo_n "(cached) " >&6 4960 else 4961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4962 /* end confdefs.h. */ 4963 int i; 4964 int 4965 main () 4966 { 4967 4968 ; 4969 return 0; 4970 } 4971 _ACEOF 4972 if ac_fn_c_try_link "$LINENO"; then : 4973 eval $cacheid=yes 4974 else 4975 eval $cacheid=no 4976 fi 4977 rm -f core conftest.err conftest.$ac_objext \ 4978 conftest$ac_exeext conftest.$ac_ext 4979 fi 4980 4981 4982 CFLAGS="$xorg_testset_save_CFLAGS" 4983 4984 eval supported=\$$cacheid 4985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4986 $as_echo "$supported" >&6; } 4987 if test "$supported" = "yes" ; then 4988 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4989 found="yes" 4990 fi 4991 fi 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 xorg_testset_save_CFLAGS="$CFLAGS" 5008 5009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5012 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5013 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5014 $as_echo_n "(cached) " >&6 5015 else 5016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5017 /* end confdefs.h. */ 5018 int i; 5019 _ACEOF 5020 if ac_fn_c_try_compile "$LINENO"; then : 5021 xorg_cv_cc_flag_unknown_warning_option=yes 5022 else 5023 xorg_cv_cc_flag_unknown_warning_option=no 5024 fi 5025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5026 fi 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5028 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5030 CFLAGS="$xorg_testset_save_CFLAGS" 5031 fi 5032 5033 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5036 fi 5037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5039 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5040 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5041 $as_echo_n "(cached) " >&6 5042 else 5043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5044 /* end confdefs.h. */ 5045 int i; 5046 _ACEOF 5047 if ac_fn_c_try_compile "$LINENO"; then : 5048 xorg_cv_cc_flag_unused_command_line_argument=yes 5049 else 5050 xorg_cv_cc_flag_unused_command_line_argument=no 5051 fi 5052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5053 fi 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5055 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5056 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5057 CFLAGS="$xorg_testset_save_CFLAGS" 5058 fi 5059 5060 found="no" 5061 5062 if test $found = "no" ; then 5063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5065 fi 5066 5067 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5069 fi 5070 5071 CFLAGS="$CFLAGS -Wformat=2" 5072 5073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5074 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5075 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5076 if eval \${$cacheid+:} false; then : 5077 $as_echo_n "(cached) " >&6 5078 else 5079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5080 /* end confdefs.h. */ 5081 int i; 5082 int 5083 main () 5084 { 5085 5086 ; 5087 return 0; 5088 } 5089 _ACEOF 5090 if ac_fn_c_try_link "$LINENO"; then : 5091 eval $cacheid=yes 5092 else 5093 eval $cacheid=no 5094 fi 5095 rm -f core conftest.err conftest.$ac_objext \ 5096 conftest$ac_exeext conftest.$ac_ext 5097 fi 5098 5099 5100 CFLAGS="$xorg_testset_save_CFLAGS" 5101 5102 eval supported=\$$cacheid 5103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5104 $as_echo "$supported" >&6; } 5105 if test "$supported" = "yes" ; then 5106 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5107 found="yes" 5108 fi 5109 fi 5110 5111 if test $found = "no" ; then 5112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5114 fi 5115 5116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5118 fi 5119 5120 CFLAGS="$CFLAGS -Wformat" 5121 5122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5123 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5124 cacheid=xorg_cv_cc_flag__Wformat 5125 if eval \${$cacheid+:} false; then : 5126 $as_echo_n "(cached) " >&6 5127 else 5128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5129 /* end confdefs.h. */ 5130 int i; 5131 int 5132 main () 5133 { 5134 5135 ; 5136 return 0; 5137 } 5138 _ACEOF 5139 if ac_fn_c_try_link "$LINENO"; then : 5140 eval $cacheid=yes 5141 else 5142 eval $cacheid=no 5143 fi 5144 rm -f core conftest.err conftest.$ac_objext \ 5145 conftest$ac_exeext conftest.$ac_ext 5146 fi 5147 5148 5149 CFLAGS="$xorg_testset_save_CFLAGS" 5150 5151 eval supported=\$$cacheid 5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5153 $as_echo "$supported" >&6; } 5154 if test "$supported" = "yes" ; then 5155 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5156 found="yes" 5157 fi 5158 fi 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 xorg_testset_save_CFLAGS="$CFLAGS" 5177 5178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5181 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5182 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5183 $as_echo_n "(cached) " >&6 5184 else 5185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5186 /* end confdefs.h. */ 5187 int i; 5188 _ACEOF 5189 if ac_fn_c_try_compile "$LINENO"; then : 5190 xorg_cv_cc_flag_unknown_warning_option=yes 5191 else 5192 xorg_cv_cc_flag_unknown_warning_option=no 5193 fi 5194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5195 fi 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5197 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5199 CFLAGS="$xorg_testset_save_CFLAGS" 5200 fi 5201 5202 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5205 fi 5206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5208 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5209 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5210 $as_echo_n "(cached) " >&6 5211 else 5212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5213 /* end confdefs.h. */ 5214 int i; 5215 _ACEOF 5216 if ac_fn_c_try_compile "$LINENO"; then : 5217 xorg_cv_cc_flag_unused_command_line_argument=yes 5218 else 5219 xorg_cv_cc_flag_unused_command_line_argument=no 5220 fi 5221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5222 fi 5223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5224 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5226 CFLAGS="$xorg_testset_save_CFLAGS" 5227 fi 5228 5229 found="no" 5230 5231 if test $found = "no" ; then 5232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5234 fi 5235 5236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5238 fi 5239 5240 CFLAGS="$CFLAGS -Wstrict-prototypes" 5241 5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5243 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5244 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5245 if eval \${$cacheid+:} false; then : 5246 $as_echo_n "(cached) " >&6 5247 else 5248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5249 /* end confdefs.h. */ 5250 int i; 5251 int 5252 main () 5253 { 5254 5255 ; 5256 return 0; 5257 } 5258 _ACEOF 5259 if ac_fn_c_try_link "$LINENO"; then : 5260 eval $cacheid=yes 5261 else 5262 eval $cacheid=no 5263 fi 5264 rm -f core conftest.err conftest.$ac_objext \ 5265 conftest$ac_exeext conftest.$ac_ext 5266 fi 5267 5268 5269 CFLAGS="$xorg_testset_save_CFLAGS" 5270 5271 eval supported=\$$cacheid 5272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5273 $as_echo "$supported" >&6; } 5274 if test "$supported" = "yes" ; then 5275 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5276 found="yes" 5277 fi 5278 fi 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 xorg_testset_save_CFLAGS="$CFLAGS" 5295 5296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5299 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5300 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5301 $as_echo_n "(cached) " >&6 5302 else 5303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5304 /* end confdefs.h. */ 5305 int i; 5306 _ACEOF 5307 if ac_fn_c_try_compile "$LINENO"; then : 5308 xorg_cv_cc_flag_unknown_warning_option=yes 5309 else 5310 xorg_cv_cc_flag_unknown_warning_option=no 5311 fi 5312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5313 fi 5314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5315 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5317 CFLAGS="$xorg_testset_save_CFLAGS" 5318 fi 5319 5320 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5323 fi 5324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5326 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5327 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5328 $as_echo_n "(cached) " >&6 5329 else 5330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331 /* end confdefs.h. */ 5332 int i; 5333 _ACEOF 5334 if ac_fn_c_try_compile "$LINENO"; then : 5335 xorg_cv_cc_flag_unused_command_line_argument=yes 5336 else 5337 xorg_cv_cc_flag_unused_command_line_argument=no 5338 fi 5339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5340 fi 5341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5342 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5344 CFLAGS="$xorg_testset_save_CFLAGS" 5345 fi 5346 5347 found="no" 5348 5349 if test $found = "no" ; then 5350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5352 fi 5353 5354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5356 fi 5357 5358 CFLAGS="$CFLAGS -Wmissing-prototypes" 5359 5360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5361 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5362 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5363 if eval \${$cacheid+:} false; then : 5364 $as_echo_n "(cached) " >&6 5365 else 5366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5367 /* end confdefs.h. */ 5368 int i; 5369 int 5370 main () 5371 { 5372 5373 ; 5374 return 0; 5375 } 5376 _ACEOF 5377 if ac_fn_c_try_link "$LINENO"; then : 5378 eval $cacheid=yes 5379 else 5380 eval $cacheid=no 5381 fi 5382 rm -f core conftest.err conftest.$ac_objext \ 5383 conftest$ac_exeext conftest.$ac_ext 5384 fi 5385 5386 5387 CFLAGS="$xorg_testset_save_CFLAGS" 5388 5389 eval supported=\$$cacheid 5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5391 $as_echo "$supported" >&6; } 5392 if test "$supported" = "yes" ; then 5393 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5394 found="yes" 5395 fi 5396 fi 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 xorg_testset_save_CFLAGS="$CFLAGS" 5413 5414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5417 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5418 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5419 $as_echo_n "(cached) " >&6 5420 else 5421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5422 /* end confdefs.h. */ 5423 int i; 5424 _ACEOF 5425 if ac_fn_c_try_compile "$LINENO"; then : 5426 xorg_cv_cc_flag_unknown_warning_option=yes 5427 else 5428 xorg_cv_cc_flag_unknown_warning_option=no 5429 fi 5430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5431 fi 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5433 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5435 CFLAGS="$xorg_testset_save_CFLAGS" 5436 fi 5437 5438 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5441 fi 5442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5444 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5445 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5446 $as_echo_n "(cached) " >&6 5447 else 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449 /* end confdefs.h. */ 5450 int i; 5451 _ACEOF 5452 if ac_fn_c_try_compile "$LINENO"; then : 5453 xorg_cv_cc_flag_unused_command_line_argument=yes 5454 else 5455 xorg_cv_cc_flag_unused_command_line_argument=no 5456 fi 5457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5458 fi 5459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5460 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5462 CFLAGS="$xorg_testset_save_CFLAGS" 5463 fi 5464 5465 found="no" 5466 5467 if test $found = "no" ; then 5468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5470 fi 5471 5472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5474 fi 5475 5476 CFLAGS="$CFLAGS -Wnested-externs" 5477 5478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5479 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5480 cacheid=xorg_cv_cc_flag__Wnested_externs 5481 if eval \${$cacheid+:} false; then : 5482 $as_echo_n "(cached) " >&6 5483 else 5484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5485 /* end confdefs.h. */ 5486 int i; 5487 int 5488 main () 5489 { 5490 5491 ; 5492 return 0; 5493 } 5494 _ACEOF 5495 if ac_fn_c_try_link "$LINENO"; then : 5496 eval $cacheid=yes 5497 else 5498 eval $cacheid=no 5499 fi 5500 rm -f core conftest.err conftest.$ac_objext \ 5501 conftest$ac_exeext conftest.$ac_ext 5502 fi 5503 5504 5505 CFLAGS="$xorg_testset_save_CFLAGS" 5506 5507 eval supported=\$$cacheid 5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5509 $as_echo "$supported" >&6; } 5510 if test "$supported" = "yes" ; then 5511 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5512 found="yes" 5513 fi 5514 fi 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 xorg_testset_save_CFLAGS="$CFLAGS" 5531 5532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5535 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5536 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5537 $as_echo_n "(cached) " >&6 5538 else 5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5540 /* end confdefs.h. */ 5541 int i; 5542 _ACEOF 5543 if ac_fn_c_try_compile "$LINENO"; then : 5544 xorg_cv_cc_flag_unknown_warning_option=yes 5545 else 5546 xorg_cv_cc_flag_unknown_warning_option=no 5547 fi 5548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5549 fi 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5551 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5553 CFLAGS="$xorg_testset_save_CFLAGS" 5554 fi 5555 5556 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5559 fi 5560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5562 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5563 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5567 /* end confdefs.h. */ 5568 int i; 5569 _ACEOF 5570 if ac_fn_c_try_compile "$LINENO"; then : 5571 xorg_cv_cc_flag_unused_command_line_argument=yes 5572 else 5573 xorg_cv_cc_flag_unused_command_line_argument=no 5574 fi 5575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5576 fi 5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5578 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5580 CFLAGS="$xorg_testset_save_CFLAGS" 5581 fi 5582 5583 found="no" 5584 5585 if test $found = "no" ; then 5586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5588 fi 5589 5590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5592 fi 5593 5594 CFLAGS="$CFLAGS -Wbad-function-cast" 5595 5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5597 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5598 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5599 if eval \${$cacheid+:} false; then : 5600 $as_echo_n "(cached) " >&6 5601 else 5602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5603 /* end confdefs.h. */ 5604 int i; 5605 int 5606 main () 5607 { 5608 5609 ; 5610 return 0; 5611 } 5612 _ACEOF 5613 if ac_fn_c_try_link "$LINENO"; then : 5614 eval $cacheid=yes 5615 else 5616 eval $cacheid=no 5617 fi 5618 rm -f core conftest.err conftest.$ac_objext \ 5619 conftest$ac_exeext conftest.$ac_ext 5620 fi 5621 5622 5623 CFLAGS="$xorg_testset_save_CFLAGS" 5624 5625 eval supported=\$$cacheid 5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5627 $as_echo "$supported" >&6; } 5628 if test "$supported" = "yes" ; then 5629 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5630 found="yes" 5631 fi 5632 fi 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 xorg_testset_save_CFLAGS="$CFLAGS" 5649 5650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5655 $as_echo_n "(cached) " >&6 5656 else 5657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5658 /* end confdefs.h. */ 5659 int i; 5660 _ACEOF 5661 if ac_fn_c_try_compile "$LINENO"; then : 5662 xorg_cv_cc_flag_unknown_warning_option=yes 5663 else 5664 xorg_cv_cc_flag_unknown_warning_option=no 5665 fi 5666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5667 fi 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5671 CFLAGS="$xorg_testset_save_CFLAGS" 5672 fi 5673 5674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5682 $as_echo_n "(cached) " >&6 5683 else 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685 /* end confdefs.h. */ 5686 int i; 5687 _ACEOF 5688 if ac_fn_c_try_compile "$LINENO"; then : 5689 xorg_cv_cc_flag_unused_command_line_argument=yes 5690 else 5691 xorg_cv_cc_flag_unused_command_line_argument=no 5692 fi 5693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5694 fi 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5698 CFLAGS="$xorg_testset_save_CFLAGS" 5699 fi 5700 5701 found="no" 5702 5703 if test $found = "no" ; then 5704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5706 fi 5707 5708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5710 fi 5711 5712 CFLAGS="$CFLAGS -Wold-style-definition" 5713 5714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5715 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5716 cacheid=xorg_cv_cc_flag__Wold_style_definition 5717 if eval \${$cacheid+:} false; then : 5718 $as_echo_n "(cached) " >&6 5719 else 5720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5721 /* end confdefs.h. */ 5722 int i; 5723 int 5724 main () 5725 { 5726 5727 ; 5728 return 0; 5729 } 5730 _ACEOF 5731 if ac_fn_c_try_link "$LINENO"; then : 5732 eval $cacheid=yes 5733 else 5734 eval $cacheid=no 5735 fi 5736 rm -f core conftest.err conftest.$ac_objext \ 5737 conftest$ac_exeext conftest.$ac_ext 5738 fi 5739 5740 5741 CFLAGS="$xorg_testset_save_CFLAGS" 5742 5743 eval supported=\$$cacheid 5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5745 $as_echo "$supported" >&6; } 5746 if test "$supported" = "yes" ; then 5747 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5748 found="yes" 5749 fi 5750 fi 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 xorg_testset_save_CFLAGS="$CFLAGS" 5767 5768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5771 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5772 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5773 $as_echo_n "(cached) " >&6 5774 else 5775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776 /* end confdefs.h. */ 5777 int i; 5778 _ACEOF 5779 if ac_fn_c_try_compile "$LINENO"; then : 5780 xorg_cv_cc_flag_unknown_warning_option=yes 5781 else 5782 xorg_cv_cc_flag_unknown_warning_option=no 5783 fi 5784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5785 fi 5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5787 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5789 CFLAGS="$xorg_testset_save_CFLAGS" 5790 fi 5791 5792 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5795 fi 5796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5798 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5799 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5800 $as_echo_n "(cached) " >&6 5801 else 5802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5803 /* end confdefs.h. */ 5804 int i; 5805 _ACEOF 5806 if ac_fn_c_try_compile "$LINENO"; then : 5807 xorg_cv_cc_flag_unused_command_line_argument=yes 5808 else 5809 xorg_cv_cc_flag_unused_command_line_argument=no 5810 fi 5811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5812 fi 5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5814 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5816 CFLAGS="$xorg_testset_save_CFLAGS" 5817 fi 5818 5819 found="no" 5820 5821 if test $found = "no" ; then 5822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5824 fi 5825 5826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5828 fi 5829 5830 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5831 5832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5833 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5834 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5835 if eval \${$cacheid+:} false; then : 5836 $as_echo_n "(cached) " >&6 5837 else 5838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5839 /* end confdefs.h. */ 5840 int i; 5841 int 5842 main () 5843 { 5844 5845 ; 5846 return 0; 5847 } 5848 _ACEOF 5849 if ac_fn_c_try_link "$LINENO"; then : 5850 eval $cacheid=yes 5851 else 5852 eval $cacheid=no 5853 fi 5854 rm -f core conftest.err conftest.$ac_objext \ 5855 conftest$ac_exeext conftest.$ac_ext 5856 fi 5857 5858 5859 CFLAGS="$xorg_testset_save_CFLAGS" 5860 5861 eval supported=\$$cacheid 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5863 $as_echo "$supported" >&6; } 5864 if test "$supported" = "yes" ; then 5865 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5866 found="yes" 5867 fi 5868 fi 5869 5870 5871 5872 5873 5874 # This chunk adds additional warnings that could catch undesired effects. 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 xorg_testset_save_CFLAGS="$CFLAGS" 5889 5890 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5893 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5894 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5895 $as_echo_n "(cached) " >&6 5896 else 5897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5898 /* end confdefs.h. */ 5899 int i; 5900 _ACEOF 5901 if ac_fn_c_try_compile "$LINENO"; then : 5902 xorg_cv_cc_flag_unknown_warning_option=yes 5903 else 5904 xorg_cv_cc_flag_unknown_warning_option=no 5905 fi 5906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5907 fi 5908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5909 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5910 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5911 CFLAGS="$xorg_testset_save_CFLAGS" 5912 fi 5913 5914 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5917 fi 5918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5920 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5921 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5922 $as_echo_n "(cached) " >&6 5923 else 5924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5925 /* end confdefs.h. */ 5926 int i; 5927 _ACEOF 5928 if ac_fn_c_try_compile "$LINENO"; then : 5929 xorg_cv_cc_flag_unused_command_line_argument=yes 5930 else 5931 xorg_cv_cc_flag_unused_command_line_argument=no 5932 fi 5933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5934 fi 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5936 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5937 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5938 CFLAGS="$xorg_testset_save_CFLAGS" 5939 fi 5940 5941 found="no" 5942 5943 if test $found = "no" ; then 5944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5946 fi 5947 5948 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5950 fi 5951 5952 CFLAGS="$CFLAGS -Wunused" 5953 5954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5955 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5956 cacheid=xorg_cv_cc_flag__Wunused 5957 if eval \${$cacheid+:} false; then : 5958 $as_echo_n "(cached) " >&6 5959 else 5960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5961 /* end confdefs.h. */ 5962 int i; 5963 int 5964 main () 5965 { 5966 5967 ; 5968 return 0; 5969 } 5970 _ACEOF 5971 if ac_fn_c_try_link "$LINENO"; then : 5972 eval $cacheid=yes 5973 else 5974 eval $cacheid=no 5975 fi 5976 rm -f core conftest.err conftest.$ac_objext \ 5977 conftest$ac_exeext conftest.$ac_ext 5978 fi 5979 5980 5981 CFLAGS="$xorg_testset_save_CFLAGS" 5982 5983 eval supported=\$$cacheid 5984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5985 $as_echo "$supported" >&6; } 5986 if test "$supported" = "yes" ; then 5987 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5988 found="yes" 5989 fi 5990 fi 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 xorg_testset_save_CFLAGS="$CFLAGS" 6007 6008 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6011 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6012 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6013 $as_echo_n "(cached) " >&6 6014 else 6015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6016 /* end confdefs.h. */ 6017 int i; 6018 _ACEOF 6019 if ac_fn_c_try_compile "$LINENO"; then : 6020 xorg_cv_cc_flag_unknown_warning_option=yes 6021 else 6022 xorg_cv_cc_flag_unknown_warning_option=no 6023 fi 6024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6025 fi 6026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6027 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6028 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6029 CFLAGS="$xorg_testset_save_CFLAGS" 6030 fi 6031 6032 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6035 fi 6036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6038 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6039 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6040 $as_echo_n "(cached) " >&6 6041 else 6042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6043 /* end confdefs.h. */ 6044 int i; 6045 _ACEOF 6046 if ac_fn_c_try_compile "$LINENO"; then : 6047 xorg_cv_cc_flag_unused_command_line_argument=yes 6048 else 6049 xorg_cv_cc_flag_unused_command_line_argument=no 6050 fi 6051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6052 fi 6053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6054 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6055 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6056 CFLAGS="$xorg_testset_save_CFLAGS" 6057 fi 6058 6059 found="no" 6060 6061 if test $found = "no" ; then 6062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6064 fi 6065 6066 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6068 fi 6069 6070 CFLAGS="$CFLAGS -Wuninitialized" 6071 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6073 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6074 cacheid=xorg_cv_cc_flag__Wuninitialized 6075 if eval \${$cacheid+:} false; then : 6076 $as_echo_n "(cached) " >&6 6077 else 6078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6079 /* end confdefs.h. */ 6080 int i; 6081 int 6082 main () 6083 { 6084 6085 ; 6086 return 0; 6087 } 6088 _ACEOF 6089 if ac_fn_c_try_link "$LINENO"; then : 6090 eval $cacheid=yes 6091 else 6092 eval $cacheid=no 6093 fi 6094 rm -f core conftest.err conftest.$ac_objext \ 6095 conftest$ac_exeext conftest.$ac_ext 6096 fi 6097 6098 6099 CFLAGS="$xorg_testset_save_CFLAGS" 6100 6101 eval supported=\$$cacheid 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6103 $as_echo "$supported" >&6; } 6104 if test "$supported" = "yes" ; then 6105 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6106 found="yes" 6107 fi 6108 fi 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 xorg_testset_save_CFLAGS="$CFLAGS" 6125 6126 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6129 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6130 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6131 $as_echo_n "(cached) " >&6 6132 else 6133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6134 /* end confdefs.h. */ 6135 int i; 6136 _ACEOF 6137 if ac_fn_c_try_compile "$LINENO"; then : 6138 xorg_cv_cc_flag_unknown_warning_option=yes 6139 else 6140 xorg_cv_cc_flag_unknown_warning_option=no 6141 fi 6142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6143 fi 6144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6145 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6146 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6147 CFLAGS="$xorg_testset_save_CFLAGS" 6148 fi 6149 6150 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6153 fi 6154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6156 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6157 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6158 $as_echo_n "(cached) " >&6 6159 else 6160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6161 /* end confdefs.h. */ 6162 int i; 6163 _ACEOF 6164 if ac_fn_c_try_compile "$LINENO"; then : 6165 xorg_cv_cc_flag_unused_command_line_argument=yes 6166 else 6167 xorg_cv_cc_flag_unused_command_line_argument=no 6168 fi 6169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6170 fi 6171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6172 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6174 CFLAGS="$xorg_testset_save_CFLAGS" 6175 fi 6176 6177 found="no" 6178 6179 if test $found = "no" ; then 6180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6182 fi 6183 6184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6186 fi 6187 6188 CFLAGS="$CFLAGS -Wshadow" 6189 6190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6191 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6192 cacheid=xorg_cv_cc_flag__Wshadow 6193 if eval \${$cacheid+:} false; then : 6194 $as_echo_n "(cached) " >&6 6195 else 6196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6197 /* end confdefs.h. */ 6198 int i; 6199 int 6200 main () 6201 { 6202 6203 ; 6204 return 0; 6205 } 6206 _ACEOF 6207 if ac_fn_c_try_link "$LINENO"; then : 6208 eval $cacheid=yes 6209 else 6210 eval $cacheid=no 6211 fi 6212 rm -f core conftest.err conftest.$ac_objext \ 6213 conftest$ac_exeext conftest.$ac_ext 6214 fi 6215 6216 6217 CFLAGS="$xorg_testset_save_CFLAGS" 6218 6219 eval supported=\$$cacheid 6220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6221 $as_echo "$supported" >&6; } 6222 if test "$supported" = "yes" ; then 6223 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6224 found="yes" 6225 fi 6226 fi 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 xorg_testset_save_CFLAGS="$CFLAGS" 6243 6244 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6247 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6248 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6249 $as_echo_n "(cached) " >&6 6250 else 6251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6252 /* end confdefs.h. */ 6253 int i; 6254 _ACEOF 6255 if ac_fn_c_try_compile "$LINENO"; then : 6256 xorg_cv_cc_flag_unknown_warning_option=yes 6257 else 6258 xorg_cv_cc_flag_unknown_warning_option=no 6259 fi 6260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6261 fi 6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6263 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6264 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6265 CFLAGS="$xorg_testset_save_CFLAGS" 6266 fi 6267 6268 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6271 fi 6272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6274 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6275 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6276 $as_echo_n "(cached) " >&6 6277 else 6278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6279 /* end confdefs.h. */ 6280 int i; 6281 _ACEOF 6282 if ac_fn_c_try_compile "$LINENO"; then : 6283 xorg_cv_cc_flag_unused_command_line_argument=yes 6284 else 6285 xorg_cv_cc_flag_unused_command_line_argument=no 6286 fi 6287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6288 fi 6289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6290 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6291 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6292 CFLAGS="$xorg_testset_save_CFLAGS" 6293 fi 6294 6295 found="no" 6296 6297 if test $found = "no" ; then 6298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6300 fi 6301 6302 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6304 fi 6305 6306 CFLAGS="$CFLAGS -Wcast-qual" 6307 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6309 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6310 cacheid=xorg_cv_cc_flag__Wcast_qual 6311 if eval \${$cacheid+:} false; then : 6312 $as_echo_n "(cached) " >&6 6313 else 6314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6315 /* end confdefs.h. */ 6316 int i; 6317 int 6318 main () 6319 { 6320 6321 ; 6322 return 0; 6323 } 6324 _ACEOF 6325 if ac_fn_c_try_link "$LINENO"; then : 6326 eval $cacheid=yes 6327 else 6328 eval $cacheid=no 6329 fi 6330 rm -f core conftest.err conftest.$ac_objext \ 6331 conftest$ac_exeext conftest.$ac_ext 6332 fi 6333 6334 6335 CFLAGS="$xorg_testset_save_CFLAGS" 6336 6337 eval supported=\$$cacheid 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6339 $as_echo "$supported" >&6; } 6340 if test "$supported" = "yes" ; then 6341 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6342 found="yes" 6343 fi 6344 fi 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 xorg_testset_save_CFLAGS="$CFLAGS" 6361 6362 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6365 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6366 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6367 $as_echo_n "(cached) " >&6 6368 else 6369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6370 /* end confdefs.h. */ 6371 int i; 6372 _ACEOF 6373 if ac_fn_c_try_compile "$LINENO"; then : 6374 xorg_cv_cc_flag_unknown_warning_option=yes 6375 else 6376 xorg_cv_cc_flag_unknown_warning_option=no 6377 fi 6378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6379 fi 6380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6381 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6382 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6383 CFLAGS="$xorg_testset_save_CFLAGS" 6384 fi 6385 6386 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6389 fi 6390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6392 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6393 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6394 $as_echo_n "(cached) " >&6 6395 else 6396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6397 /* end confdefs.h. */ 6398 int i; 6399 _ACEOF 6400 if ac_fn_c_try_compile "$LINENO"; then : 6401 xorg_cv_cc_flag_unused_command_line_argument=yes 6402 else 6403 xorg_cv_cc_flag_unused_command_line_argument=no 6404 fi 6405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6406 fi 6407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6408 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6409 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6410 CFLAGS="$xorg_testset_save_CFLAGS" 6411 fi 6412 6413 found="no" 6414 6415 if test $found = "no" ; then 6416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6418 fi 6419 6420 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6422 fi 6423 6424 CFLAGS="$CFLAGS -Wmissing-noreturn" 6425 6426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6427 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6428 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6429 if eval \${$cacheid+:} false; then : 6430 $as_echo_n "(cached) " >&6 6431 else 6432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6433 /* end confdefs.h. */ 6434 int i; 6435 int 6436 main () 6437 { 6438 6439 ; 6440 return 0; 6441 } 6442 _ACEOF 6443 if ac_fn_c_try_link "$LINENO"; then : 6444 eval $cacheid=yes 6445 else 6446 eval $cacheid=no 6447 fi 6448 rm -f core conftest.err conftest.$ac_objext \ 6449 conftest$ac_exeext conftest.$ac_ext 6450 fi 6451 6452 6453 CFLAGS="$xorg_testset_save_CFLAGS" 6454 6455 eval supported=\$$cacheid 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6457 $as_echo "$supported" >&6; } 6458 if test "$supported" = "yes" ; then 6459 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6460 found="yes" 6461 fi 6462 fi 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 xorg_testset_save_CFLAGS="$CFLAGS" 6479 6480 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6483 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6484 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6485 $as_echo_n "(cached) " >&6 6486 else 6487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6488 /* end confdefs.h. */ 6489 int i; 6490 _ACEOF 6491 if ac_fn_c_try_compile "$LINENO"; then : 6492 xorg_cv_cc_flag_unknown_warning_option=yes 6493 else 6494 xorg_cv_cc_flag_unknown_warning_option=no 6495 fi 6496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6497 fi 6498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6499 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6500 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6501 CFLAGS="$xorg_testset_save_CFLAGS" 6502 fi 6503 6504 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6505 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6507 fi 6508 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6510 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6511 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6512 $as_echo_n "(cached) " >&6 6513 else 6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6515 /* end confdefs.h. */ 6516 int i; 6517 _ACEOF 6518 if ac_fn_c_try_compile "$LINENO"; then : 6519 xorg_cv_cc_flag_unused_command_line_argument=yes 6520 else 6521 xorg_cv_cc_flag_unused_command_line_argument=no 6522 fi 6523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6524 fi 6525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6526 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6527 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6528 CFLAGS="$xorg_testset_save_CFLAGS" 6529 fi 6530 6531 found="no" 6532 6533 if test $found = "no" ; then 6534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6536 fi 6537 6538 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6540 fi 6541 6542 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6543 6544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6545 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6546 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6547 if eval \${$cacheid+:} false; then : 6548 $as_echo_n "(cached) " >&6 6549 else 6550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6551 /* end confdefs.h. */ 6552 int i; 6553 int 6554 main () 6555 { 6556 6557 ; 6558 return 0; 6559 } 6560 _ACEOF 6561 if ac_fn_c_try_link "$LINENO"; then : 6562 eval $cacheid=yes 6563 else 6564 eval $cacheid=no 6565 fi 6566 rm -f core conftest.err conftest.$ac_objext \ 6567 conftest$ac_exeext conftest.$ac_ext 6568 fi 6569 6570 6571 CFLAGS="$xorg_testset_save_CFLAGS" 6572 6573 eval supported=\$$cacheid 6574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6575 $as_echo "$supported" >&6; } 6576 if test "$supported" = "yes" ; then 6577 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6578 found="yes" 6579 fi 6580 fi 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 xorg_testset_save_CFLAGS="$CFLAGS" 6597 6598 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6601 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6602 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6603 $as_echo_n "(cached) " >&6 6604 else 6605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6606 /* end confdefs.h. */ 6607 int i; 6608 _ACEOF 6609 if ac_fn_c_try_compile "$LINENO"; then : 6610 xorg_cv_cc_flag_unknown_warning_option=yes 6611 else 6612 xorg_cv_cc_flag_unknown_warning_option=no 6613 fi 6614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6615 fi 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6617 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6618 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6619 CFLAGS="$xorg_testset_save_CFLAGS" 6620 fi 6621 6622 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6623 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6625 fi 6626 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6628 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6629 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6630 $as_echo_n "(cached) " >&6 6631 else 6632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6633 /* end confdefs.h. */ 6634 int i; 6635 _ACEOF 6636 if ac_fn_c_try_compile "$LINENO"; then : 6637 xorg_cv_cc_flag_unused_command_line_argument=yes 6638 else 6639 xorg_cv_cc_flag_unused_command_line_argument=no 6640 fi 6641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6642 fi 6643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6644 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6645 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6646 CFLAGS="$xorg_testset_save_CFLAGS" 6647 fi 6648 6649 found="no" 6650 6651 if test $found = "no" ; then 6652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6654 fi 6655 6656 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6658 fi 6659 6660 CFLAGS="$CFLAGS -Wredundant-decls" 6661 6662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6663 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6664 cacheid=xorg_cv_cc_flag__Wredundant_decls 6665 if eval \${$cacheid+:} false; then : 6666 $as_echo_n "(cached) " >&6 6667 else 6668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6669 /* end confdefs.h. */ 6670 int i; 6671 int 6672 main () 6673 { 6674 6675 ; 6676 return 0; 6677 } 6678 _ACEOF 6679 if ac_fn_c_try_link "$LINENO"; then : 6680 eval $cacheid=yes 6681 else 6682 eval $cacheid=no 6683 fi 6684 rm -f core conftest.err conftest.$ac_objext \ 6685 conftest$ac_exeext conftest.$ac_ext 6686 fi 6687 6688 6689 CFLAGS="$xorg_testset_save_CFLAGS" 6690 6691 eval supported=\$$cacheid 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6693 $as_echo "$supported" >&6; } 6694 if test "$supported" = "yes" ; then 6695 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6696 found="yes" 6697 fi 6698 fi 6699 6700 6701 6702 # These are currently disabled because they are noisy. They will be enabled 6703 # in the future once the codebase is sufficiently modernized to silence 6704 # them. For now, I don't want them to drown out the other warnings. 6705 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6706 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6707 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6708 6709 # Turn some warnings into errors, so we don't accidently get successful builds 6710 # when there are problems that should be fixed. 6711 6712 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 xorg_testset_save_CFLAGS="$CFLAGS" 6727 6728 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6731 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6732 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6733 $as_echo_n "(cached) " >&6 6734 else 6735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6736 /* end confdefs.h. */ 6737 int i; 6738 _ACEOF 6739 if ac_fn_c_try_compile "$LINENO"; then : 6740 xorg_cv_cc_flag_unknown_warning_option=yes 6741 else 6742 xorg_cv_cc_flag_unknown_warning_option=no 6743 fi 6744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6745 fi 6746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6747 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6748 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6749 CFLAGS="$xorg_testset_save_CFLAGS" 6750 fi 6751 6752 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6755 fi 6756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6758 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6759 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6760 $as_echo_n "(cached) " >&6 6761 else 6762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6763 /* end confdefs.h. */ 6764 int i; 6765 _ACEOF 6766 if ac_fn_c_try_compile "$LINENO"; then : 6767 xorg_cv_cc_flag_unused_command_line_argument=yes 6768 else 6769 xorg_cv_cc_flag_unused_command_line_argument=no 6770 fi 6771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6772 fi 6773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6774 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6776 CFLAGS="$xorg_testset_save_CFLAGS" 6777 fi 6778 6779 found="no" 6780 6781 if test $found = "no" ; then 6782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6784 fi 6785 6786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6788 fi 6789 6790 CFLAGS="$CFLAGS -Werror=implicit" 6791 6792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6793 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6794 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6795 if eval \${$cacheid+:} false; then : 6796 $as_echo_n "(cached) " >&6 6797 else 6798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6799 /* end confdefs.h. */ 6800 int i; 6801 int 6802 main () 6803 { 6804 6805 ; 6806 return 0; 6807 } 6808 _ACEOF 6809 if ac_fn_c_try_link "$LINENO"; then : 6810 eval $cacheid=yes 6811 else 6812 eval $cacheid=no 6813 fi 6814 rm -f core conftest.err conftest.$ac_objext \ 6815 conftest$ac_exeext conftest.$ac_ext 6816 fi 6817 6818 6819 CFLAGS="$xorg_testset_save_CFLAGS" 6820 6821 eval supported=\$$cacheid 6822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6823 $as_echo "$supported" >&6; } 6824 if test "$supported" = "yes" ; then 6825 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6826 found="yes" 6827 fi 6828 fi 6829 6830 if test $found = "no" ; then 6831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6833 fi 6834 6835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6837 fi 6838 6839 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6840 6841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6842 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6843 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6844 if eval \${$cacheid+:} false; then : 6845 $as_echo_n "(cached) " >&6 6846 else 6847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6848 /* end confdefs.h. */ 6849 int i; 6850 int 6851 main () 6852 { 6853 6854 ; 6855 return 0; 6856 } 6857 _ACEOF 6858 if ac_fn_c_try_link "$LINENO"; then : 6859 eval $cacheid=yes 6860 else 6861 eval $cacheid=no 6862 fi 6863 rm -f core conftest.err conftest.$ac_objext \ 6864 conftest$ac_exeext conftest.$ac_ext 6865 fi 6866 6867 6868 CFLAGS="$xorg_testset_save_CFLAGS" 6869 6870 eval supported=\$$cacheid 6871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6872 $as_echo "$supported" >&6; } 6873 if test "$supported" = "yes" ; then 6874 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6875 found="yes" 6876 fi 6877 fi 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 xorg_testset_save_CFLAGS="$CFLAGS" 6894 6895 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6898 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6899 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6900 $as_echo_n "(cached) " >&6 6901 else 6902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6903 /* end confdefs.h. */ 6904 int i; 6905 _ACEOF 6906 if ac_fn_c_try_compile "$LINENO"; then : 6907 xorg_cv_cc_flag_unknown_warning_option=yes 6908 else 6909 xorg_cv_cc_flag_unknown_warning_option=no 6910 fi 6911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6912 fi 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6914 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6916 CFLAGS="$xorg_testset_save_CFLAGS" 6917 fi 6918 6919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6922 fi 6923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6925 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6926 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6927 $as_echo_n "(cached) " >&6 6928 else 6929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930 /* end confdefs.h. */ 6931 int i; 6932 _ACEOF 6933 if ac_fn_c_try_compile "$LINENO"; then : 6934 xorg_cv_cc_flag_unused_command_line_argument=yes 6935 else 6936 xorg_cv_cc_flag_unused_command_line_argument=no 6937 fi 6938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6939 fi 6940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6941 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6942 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6943 CFLAGS="$xorg_testset_save_CFLAGS" 6944 fi 6945 6946 found="no" 6947 6948 if test $found = "no" ; then 6949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6951 fi 6952 6953 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6955 fi 6956 6957 CFLAGS="$CFLAGS -Werror=nonnull" 6958 6959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6960 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6961 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6962 if eval \${$cacheid+:} false; then : 6963 $as_echo_n "(cached) " >&6 6964 else 6965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6966 /* end confdefs.h. */ 6967 int i; 6968 int 6969 main () 6970 { 6971 6972 ; 6973 return 0; 6974 } 6975 _ACEOF 6976 if ac_fn_c_try_link "$LINENO"; then : 6977 eval $cacheid=yes 6978 else 6979 eval $cacheid=no 6980 fi 6981 rm -f core conftest.err conftest.$ac_objext \ 6982 conftest$ac_exeext conftest.$ac_ext 6983 fi 6984 6985 6986 CFLAGS="$xorg_testset_save_CFLAGS" 6987 6988 eval supported=\$$cacheid 6989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6990 $as_echo "$supported" >&6; } 6991 if test "$supported" = "yes" ; then 6992 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6993 found="yes" 6994 fi 6995 fi 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 xorg_testset_save_CFLAGS="$CFLAGS" 7012 7013 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7016 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7017 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7018 $as_echo_n "(cached) " >&6 7019 else 7020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7021 /* end confdefs.h. */ 7022 int i; 7023 _ACEOF 7024 if ac_fn_c_try_compile "$LINENO"; then : 7025 xorg_cv_cc_flag_unknown_warning_option=yes 7026 else 7027 xorg_cv_cc_flag_unknown_warning_option=no 7028 fi 7029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7030 fi 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7032 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7034 CFLAGS="$xorg_testset_save_CFLAGS" 7035 fi 7036 7037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7040 fi 7041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7043 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7044 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7045 $as_echo_n "(cached) " >&6 7046 else 7047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7048 /* end confdefs.h. */ 7049 int i; 7050 _ACEOF 7051 if ac_fn_c_try_compile "$LINENO"; then : 7052 xorg_cv_cc_flag_unused_command_line_argument=yes 7053 else 7054 xorg_cv_cc_flag_unused_command_line_argument=no 7055 fi 7056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7057 fi 7058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7059 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7060 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7061 CFLAGS="$xorg_testset_save_CFLAGS" 7062 fi 7063 7064 found="no" 7065 7066 if test $found = "no" ; then 7067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7069 fi 7070 7071 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7073 fi 7074 7075 CFLAGS="$CFLAGS -Werror=init-self" 7076 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7078 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7079 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7080 if eval \${$cacheid+:} false; then : 7081 $as_echo_n "(cached) " >&6 7082 else 7083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7084 /* end confdefs.h. */ 7085 int i; 7086 int 7087 main () 7088 { 7089 7090 ; 7091 return 0; 7092 } 7093 _ACEOF 7094 if ac_fn_c_try_link "$LINENO"; then : 7095 eval $cacheid=yes 7096 else 7097 eval $cacheid=no 7098 fi 7099 rm -f core conftest.err conftest.$ac_objext \ 7100 conftest$ac_exeext conftest.$ac_ext 7101 fi 7102 7103 7104 CFLAGS="$xorg_testset_save_CFLAGS" 7105 7106 eval supported=\$$cacheid 7107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7108 $as_echo "$supported" >&6; } 7109 if test "$supported" = "yes" ; then 7110 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7111 found="yes" 7112 fi 7113 fi 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 xorg_testset_save_CFLAGS="$CFLAGS" 7130 7131 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7134 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7135 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7136 $as_echo_n "(cached) " >&6 7137 else 7138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7139 /* end confdefs.h. */ 7140 int i; 7141 _ACEOF 7142 if ac_fn_c_try_compile "$LINENO"; then : 7143 xorg_cv_cc_flag_unknown_warning_option=yes 7144 else 7145 xorg_cv_cc_flag_unknown_warning_option=no 7146 fi 7147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7148 fi 7149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7150 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7151 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7152 CFLAGS="$xorg_testset_save_CFLAGS" 7153 fi 7154 7155 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7158 fi 7159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7161 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7162 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7163 $as_echo_n "(cached) " >&6 7164 else 7165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7166 /* end confdefs.h. */ 7167 int i; 7168 _ACEOF 7169 if ac_fn_c_try_compile "$LINENO"; then : 7170 xorg_cv_cc_flag_unused_command_line_argument=yes 7171 else 7172 xorg_cv_cc_flag_unused_command_line_argument=no 7173 fi 7174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7175 fi 7176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7177 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7178 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7179 CFLAGS="$xorg_testset_save_CFLAGS" 7180 fi 7181 7182 found="no" 7183 7184 if test $found = "no" ; then 7185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7187 fi 7188 7189 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7191 fi 7192 7193 CFLAGS="$CFLAGS -Werror=main" 7194 7195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7196 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7197 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7198 if eval \${$cacheid+:} false; then : 7199 $as_echo_n "(cached) " >&6 7200 else 7201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7202 /* end confdefs.h. */ 7203 int i; 7204 int 7205 main () 7206 { 7207 7208 ; 7209 return 0; 7210 } 7211 _ACEOF 7212 if ac_fn_c_try_link "$LINENO"; then : 7213 eval $cacheid=yes 7214 else 7215 eval $cacheid=no 7216 fi 7217 rm -f core conftest.err conftest.$ac_objext \ 7218 conftest$ac_exeext conftest.$ac_ext 7219 fi 7220 7221 7222 CFLAGS="$xorg_testset_save_CFLAGS" 7223 7224 eval supported=\$$cacheid 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7226 $as_echo "$supported" >&6; } 7227 if test "$supported" = "yes" ; then 7228 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7229 found="yes" 7230 fi 7231 fi 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 xorg_testset_save_CFLAGS="$CFLAGS" 7248 7249 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7252 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7253 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7254 $as_echo_n "(cached) " >&6 7255 else 7256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7257 /* end confdefs.h. */ 7258 int i; 7259 _ACEOF 7260 if ac_fn_c_try_compile "$LINENO"; then : 7261 xorg_cv_cc_flag_unknown_warning_option=yes 7262 else 7263 xorg_cv_cc_flag_unknown_warning_option=no 7264 fi 7265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7266 fi 7267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7268 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7269 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7270 CFLAGS="$xorg_testset_save_CFLAGS" 7271 fi 7272 7273 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7276 fi 7277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7279 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7280 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7281 $as_echo_n "(cached) " >&6 7282 else 7283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7284 /* end confdefs.h. */ 7285 int i; 7286 _ACEOF 7287 if ac_fn_c_try_compile "$LINENO"; then : 7288 xorg_cv_cc_flag_unused_command_line_argument=yes 7289 else 7290 xorg_cv_cc_flag_unused_command_line_argument=no 7291 fi 7292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7293 fi 7294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7295 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7296 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7297 CFLAGS="$xorg_testset_save_CFLAGS" 7298 fi 7299 7300 found="no" 7301 7302 if test $found = "no" ; then 7303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7305 fi 7306 7307 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7309 fi 7310 7311 CFLAGS="$CFLAGS -Werror=missing-braces" 7312 7313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7314 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7315 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7316 if eval \${$cacheid+:} false; then : 7317 $as_echo_n "(cached) " >&6 7318 else 7319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7320 /* end confdefs.h. */ 7321 int i; 7322 int 7323 main () 7324 { 7325 7326 ; 7327 return 0; 7328 } 7329 _ACEOF 7330 if ac_fn_c_try_link "$LINENO"; then : 7331 eval $cacheid=yes 7332 else 7333 eval $cacheid=no 7334 fi 7335 rm -f core conftest.err conftest.$ac_objext \ 7336 conftest$ac_exeext conftest.$ac_ext 7337 fi 7338 7339 7340 CFLAGS="$xorg_testset_save_CFLAGS" 7341 7342 eval supported=\$$cacheid 7343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7344 $as_echo "$supported" >&6; } 7345 if test "$supported" = "yes" ; then 7346 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7347 found="yes" 7348 fi 7349 fi 7350 7351 7352 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364 7365 xorg_testset_save_CFLAGS="$CFLAGS" 7366 7367 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7370 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7371 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7372 $as_echo_n "(cached) " >&6 7373 else 7374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7375 /* end confdefs.h. */ 7376 int i; 7377 _ACEOF 7378 if ac_fn_c_try_compile "$LINENO"; then : 7379 xorg_cv_cc_flag_unknown_warning_option=yes 7380 else 7381 xorg_cv_cc_flag_unknown_warning_option=no 7382 fi 7383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7384 fi 7385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7386 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7387 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7388 CFLAGS="$xorg_testset_save_CFLAGS" 7389 fi 7390 7391 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7394 fi 7395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7397 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7398 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7399 $as_echo_n "(cached) " >&6 7400 else 7401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7402 /* end confdefs.h. */ 7403 int i; 7404 _ACEOF 7405 if ac_fn_c_try_compile "$LINENO"; then : 7406 xorg_cv_cc_flag_unused_command_line_argument=yes 7407 else 7408 xorg_cv_cc_flag_unused_command_line_argument=no 7409 fi 7410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7411 fi 7412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7413 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7414 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7415 CFLAGS="$xorg_testset_save_CFLAGS" 7416 fi 7417 7418 found="no" 7419 7420 if test $found = "no" ; then 7421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7423 fi 7424 7425 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7427 fi 7428 7429 CFLAGS="$CFLAGS -Werror=sequence-point" 7430 7431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7432 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7433 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7434 if eval \${$cacheid+:} false; then : 7435 $as_echo_n "(cached) " >&6 7436 else 7437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7438 /* end confdefs.h. */ 7439 int i; 7440 int 7441 main () 7442 { 7443 7444 ; 7445 return 0; 7446 } 7447 _ACEOF 7448 if ac_fn_c_try_link "$LINENO"; then : 7449 eval $cacheid=yes 7450 else 7451 eval $cacheid=no 7452 fi 7453 rm -f core conftest.err conftest.$ac_objext \ 7454 conftest$ac_exeext conftest.$ac_ext 7455 fi 7456 7457 7458 CFLAGS="$xorg_testset_save_CFLAGS" 7459 7460 eval supported=\$$cacheid 7461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7462 $as_echo "$supported" >&6; } 7463 if test "$supported" = "yes" ; then 7464 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7465 found="yes" 7466 fi 7467 fi 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 xorg_testset_save_CFLAGS="$CFLAGS" 7484 7485 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7488 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7489 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7490 $as_echo_n "(cached) " >&6 7491 else 7492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7493 /* end confdefs.h. */ 7494 int i; 7495 _ACEOF 7496 if ac_fn_c_try_compile "$LINENO"; then : 7497 xorg_cv_cc_flag_unknown_warning_option=yes 7498 else 7499 xorg_cv_cc_flag_unknown_warning_option=no 7500 fi 7501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7502 fi 7503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7504 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7505 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7506 CFLAGS="$xorg_testset_save_CFLAGS" 7507 fi 7508 7509 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7512 fi 7513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7515 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7516 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7517 $as_echo_n "(cached) " >&6 7518 else 7519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7520 /* end confdefs.h. */ 7521 int i; 7522 _ACEOF 7523 if ac_fn_c_try_compile "$LINENO"; then : 7524 xorg_cv_cc_flag_unused_command_line_argument=yes 7525 else 7526 xorg_cv_cc_flag_unused_command_line_argument=no 7527 fi 7528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7529 fi 7530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7531 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7532 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7533 CFLAGS="$xorg_testset_save_CFLAGS" 7534 fi 7535 7536 found="no" 7537 7538 if test $found = "no" ; then 7539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7541 fi 7542 7543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7545 fi 7546 7547 CFLAGS="$CFLAGS -Werror=return-type" 7548 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7550 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7551 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7552 if eval \${$cacheid+:} false; then : 7553 $as_echo_n "(cached) " >&6 7554 else 7555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7556 /* end confdefs.h. */ 7557 int i; 7558 int 7559 main () 7560 { 7561 7562 ; 7563 return 0; 7564 } 7565 _ACEOF 7566 if ac_fn_c_try_link "$LINENO"; then : 7567 eval $cacheid=yes 7568 else 7569 eval $cacheid=no 7570 fi 7571 rm -f core conftest.err conftest.$ac_objext \ 7572 conftest$ac_exeext conftest.$ac_ext 7573 fi 7574 7575 7576 CFLAGS="$xorg_testset_save_CFLAGS" 7577 7578 eval supported=\$$cacheid 7579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7580 $as_echo "$supported" >&6; } 7581 if test "$supported" = "yes" ; then 7582 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7583 found="yes" 7584 fi 7585 fi 7586 7587 if test $found = "no" ; then 7588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7590 fi 7591 7592 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7594 fi 7595 7596 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7597 7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7599 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7600 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7601 if eval \${$cacheid+:} false; then : 7602 $as_echo_n "(cached) " >&6 7603 else 7604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7605 /* end confdefs.h. */ 7606 int i; 7607 int 7608 main () 7609 { 7610 7611 ; 7612 return 0; 7613 } 7614 _ACEOF 7615 if ac_fn_c_try_link "$LINENO"; then : 7616 eval $cacheid=yes 7617 else 7618 eval $cacheid=no 7619 fi 7620 rm -f core conftest.err conftest.$ac_objext \ 7621 conftest$ac_exeext conftest.$ac_ext 7622 fi 7623 7624 7625 CFLAGS="$xorg_testset_save_CFLAGS" 7626 7627 eval supported=\$$cacheid 7628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7629 $as_echo "$supported" >&6; } 7630 if test "$supported" = "yes" ; then 7631 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7632 found="yes" 7633 fi 7634 fi 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 xorg_testset_save_CFLAGS="$CFLAGS" 7651 7652 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7655 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7656 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7657 $as_echo_n "(cached) " >&6 7658 else 7659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7660 /* end confdefs.h. */ 7661 int i; 7662 _ACEOF 7663 if ac_fn_c_try_compile "$LINENO"; then : 7664 xorg_cv_cc_flag_unknown_warning_option=yes 7665 else 7666 xorg_cv_cc_flag_unknown_warning_option=no 7667 fi 7668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7669 fi 7670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7671 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7673 CFLAGS="$xorg_testset_save_CFLAGS" 7674 fi 7675 7676 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7679 fi 7680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7682 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7683 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7684 $as_echo_n "(cached) " >&6 7685 else 7686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7687 /* end confdefs.h. */ 7688 int i; 7689 _ACEOF 7690 if ac_fn_c_try_compile "$LINENO"; then : 7691 xorg_cv_cc_flag_unused_command_line_argument=yes 7692 else 7693 xorg_cv_cc_flag_unused_command_line_argument=no 7694 fi 7695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7696 fi 7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7698 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7699 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7700 CFLAGS="$xorg_testset_save_CFLAGS" 7701 fi 7702 7703 found="no" 7704 7705 if test $found = "no" ; then 7706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7708 fi 7709 7710 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7712 fi 7713 7714 CFLAGS="$CFLAGS -Werror=trigraphs" 7715 7716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7717 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7718 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7719 if eval \${$cacheid+:} false; then : 7720 $as_echo_n "(cached) " >&6 7721 else 7722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7723 /* end confdefs.h. */ 7724 int i; 7725 int 7726 main () 7727 { 7728 7729 ; 7730 return 0; 7731 } 7732 _ACEOF 7733 if ac_fn_c_try_link "$LINENO"; then : 7734 eval $cacheid=yes 7735 else 7736 eval $cacheid=no 7737 fi 7738 rm -f core conftest.err conftest.$ac_objext \ 7739 conftest$ac_exeext conftest.$ac_ext 7740 fi 7741 7742 7743 CFLAGS="$xorg_testset_save_CFLAGS" 7744 7745 eval supported=\$$cacheid 7746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7747 $as_echo "$supported" >&6; } 7748 if test "$supported" = "yes" ; then 7749 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7750 found="yes" 7751 fi 7752 fi 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 xorg_testset_save_CFLAGS="$CFLAGS" 7769 7770 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7773 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7774 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7775 $as_echo_n "(cached) " >&6 7776 else 7777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7778 /* end confdefs.h. */ 7779 int i; 7780 _ACEOF 7781 if ac_fn_c_try_compile "$LINENO"; then : 7782 xorg_cv_cc_flag_unknown_warning_option=yes 7783 else 7784 xorg_cv_cc_flag_unknown_warning_option=no 7785 fi 7786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7787 fi 7788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7789 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7791 CFLAGS="$xorg_testset_save_CFLAGS" 7792 fi 7793 7794 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7797 fi 7798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7800 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7801 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7802 $as_echo_n "(cached) " >&6 7803 else 7804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7805 /* end confdefs.h. */ 7806 int i; 7807 _ACEOF 7808 if ac_fn_c_try_compile "$LINENO"; then : 7809 xorg_cv_cc_flag_unused_command_line_argument=yes 7810 else 7811 xorg_cv_cc_flag_unused_command_line_argument=no 7812 fi 7813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7814 fi 7815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7816 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7817 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7818 CFLAGS="$xorg_testset_save_CFLAGS" 7819 fi 7820 7821 found="no" 7822 7823 if test $found = "no" ; then 7824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7826 fi 7827 7828 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7830 fi 7831 7832 CFLAGS="$CFLAGS -Werror=array-bounds" 7833 7834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7835 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7836 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7837 if eval \${$cacheid+:} false; then : 7838 $as_echo_n "(cached) " >&6 7839 else 7840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7841 /* end confdefs.h. */ 7842 int i; 7843 int 7844 main () 7845 { 7846 7847 ; 7848 return 0; 7849 } 7850 _ACEOF 7851 if ac_fn_c_try_link "$LINENO"; then : 7852 eval $cacheid=yes 7853 else 7854 eval $cacheid=no 7855 fi 7856 rm -f core conftest.err conftest.$ac_objext \ 7857 conftest$ac_exeext conftest.$ac_ext 7858 fi 7859 7860 7861 CFLAGS="$xorg_testset_save_CFLAGS" 7862 7863 eval supported=\$$cacheid 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7865 $as_echo "$supported" >&6; } 7866 if test "$supported" = "yes" ; then 7867 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7868 found="yes" 7869 fi 7870 fi 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885 7886 xorg_testset_save_CFLAGS="$CFLAGS" 7887 7888 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7891 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7892 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7893 $as_echo_n "(cached) " >&6 7894 else 7895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7896 /* end confdefs.h. */ 7897 int i; 7898 _ACEOF 7899 if ac_fn_c_try_compile "$LINENO"; then : 7900 xorg_cv_cc_flag_unknown_warning_option=yes 7901 else 7902 xorg_cv_cc_flag_unknown_warning_option=no 7903 fi 7904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7905 fi 7906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7907 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7908 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7909 CFLAGS="$xorg_testset_save_CFLAGS" 7910 fi 7911 7912 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7915 fi 7916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7918 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7919 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7920 $as_echo_n "(cached) " >&6 7921 else 7922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7923 /* end confdefs.h. */ 7924 int i; 7925 _ACEOF 7926 if ac_fn_c_try_compile "$LINENO"; then : 7927 xorg_cv_cc_flag_unused_command_line_argument=yes 7928 else 7929 xorg_cv_cc_flag_unused_command_line_argument=no 7930 fi 7931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7932 fi 7933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7934 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7936 CFLAGS="$xorg_testset_save_CFLAGS" 7937 fi 7938 7939 found="no" 7940 7941 if test $found = "no" ; then 7942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7944 fi 7945 7946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7948 fi 7949 7950 CFLAGS="$CFLAGS -Werror=write-strings" 7951 7952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7953 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7954 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7955 if eval \${$cacheid+:} false; then : 7956 $as_echo_n "(cached) " >&6 7957 else 7958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7959 /* end confdefs.h. */ 7960 int i; 7961 int 7962 main () 7963 { 7964 7965 ; 7966 return 0; 7967 } 7968 _ACEOF 7969 if ac_fn_c_try_link "$LINENO"; then : 7970 eval $cacheid=yes 7971 else 7972 eval $cacheid=no 7973 fi 7974 rm -f core conftest.err conftest.$ac_objext \ 7975 conftest$ac_exeext conftest.$ac_ext 7976 fi 7977 7978 7979 CFLAGS="$xorg_testset_save_CFLAGS" 7980 7981 eval supported=\$$cacheid 7982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7983 $as_echo "$supported" >&6; } 7984 if test "$supported" = "yes" ; then 7985 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7986 found="yes" 7987 fi 7988 fi 7989 7990 7991 7992 7993 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 xorg_testset_save_CFLAGS="$CFLAGS" 8005 8006 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8009 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8010 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8011 $as_echo_n "(cached) " >&6 8012 else 8013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8014 /* end confdefs.h. */ 8015 int i; 8016 _ACEOF 8017 if ac_fn_c_try_compile "$LINENO"; then : 8018 xorg_cv_cc_flag_unknown_warning_option=yes 8019 else 8020 xorg_cv_cc_flag_unknown_warning_option=no 8021 fi 8022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8023 fi 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8025 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8026 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8027 CFLAGS="$xorg_testset_save_CFLAGS" 8028 fi 8029 8030 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8033 fi 8034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8036 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8037 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8038 $as_echo_n "(cached) " >&6 8039 else 8040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8041 /* end confdefs.h. */ 8042 int i; 8043 _ACEOF 8044 if ac_fn_c_try_compile "$LINENO"; then : 8045 xorg_cv_cc_flag_unused_command_line_argument=yes 8046 else 8047 xorg_cv_cc_flag_unused_command_line_argument=no 8048 fi 8049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8050 fi 8051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8052 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8053 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8054 CFLAGS="$xorg_testset_save_CFLAGS" 8055 fi 8056 8057 found="no" 8058 8059 if test $found = "no" ; then 8060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8062 fi 8063 8064 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8066 fi 8067 8068 CFLAGS="$CFLAGS -Werror=address" 8069 8070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8071 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8072 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8073 if eval \${$cacheid+:} false; then : 8074 $as_echo_n "(cached) " >&6 8075 else 8076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8077 /* end confdefs.h. */ 8078 int i; 8079 int 8080 main () 8081 { 8082 8083 ; 8084 return 0; 8085 } 8086 _ACEOF 8087 if ac_fn_c_try_link "$LINENO"; then : 8088 eval $cacheid=yes 8089 else 8090 eval $cacheid=no 8091 fi 8092 rm -f core conftest.err conftest.$ac_objext \ 8093 conftest$ac_exeext conftest.$ac_ext 8094 fi 8095 8096 8097 CFLAGS="$xorg_testset_save_CFLAGS" 8098 8099 eval supported=\$$cacheid 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8101 $as_echo "$supported" >&6; } 8102 if test "$supported" = "yes" ; then 8103 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8104 found="yes" 8105 fi 8106 fi 8107 8108 8109 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121 8122 xorg_testset_save_CFLAGS="$CFLAGS" 8123 8124 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8127 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8128 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8129 $as_echo_n "(cached) " >&6 8130 else 8131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8132 /* end confdefs.h. */ 8133 int i; 8134 _ACEOF 8135 if ac_fn_c_try_compile "$LINENO"; then : 8136 xorg_cv_cc_flag_unknown_warning_option=yes 8137 else 8138 xorg_cv_cc_flag_unknown_warning_option=no 8139 fi 8140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8141 fi 8142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8143 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8144 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8145 CFLAGS="$xorg_testset_save_CFLAGS" 8146 fi 8147 8148 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8151 fi 8152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8154 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8155 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8156 $as_echo_n "(cached) " >&6 8157 else 8158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8159 /* end confdefs.h. */ 8160 int i; 8161 _ACEOF 8162 if ac_fn_c_try_compile "$LINENO"; then : 8163 xorg_cv_cc_flag_unused_command_line_argument=yes 8164 else 8165 xorg_cv_cc_flag_unused_command_line_argument=no 8166 fi 8167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8168 fi 8169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8170 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8171 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8172 CFLAGS="$xorg_testset_save_CFLAGS" 8173 fi 8174 8175 found="no" 8176 8177 if test $found = "no" ; then 8178 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8180 fi 8181 8182 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8184 fi 8185 8186 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8187 8188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8189 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8190 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8191 if eval \${$cacheid+:} false; then : 8192 $as_echo_n "(cached) " >&6 8193 else 8194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8195 /* end confdefs.h. */ 8196 int i; 8197 int 8198 main () 8199 { 8200 8201 ; 8202 return 0; 8203 } 8204 _ACEOF 8205 if ac_fn_c_try_link "$LINENO"; then : 8206 eval $cacheid=yes 8207 else 8208 eval $cacheid=no 8209 fi 8210 rm -f core conftest.err conftest.$ac_objext \ 8211 conftest$ac_exeext conftest.$ac_ext 8212 fi 8213 8214 8215 CFLAGS="$xorg_testset_save_CFLAGS" 8216 8217 eval supported=\$$cacheid 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8219 $as_echo "$supported" >&6; } 8220 if test "$supported" = "yes" ; then 8221 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8222 found="yes" 8223 fi 8224 fi 8225 8226 if test $found = "no" ; then 8227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8229 fi 8230 8231 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8233 fi 8234 8235 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8236 8237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8238 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8239 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8240 if eval \${$cacheid+:} false; then : 8241 $as_echo_n "(cached) " >&6 8242 else 8243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8244 /* end confdefs.h. */ 8245 int i; 8246 int 8247 main () 8248 { 8249 8250 ; 8251 return 0; 8252 } 8253 _ACEOF 8254 if ac_fn_c_try_link "$LINENO"; then : 8255 eval $cacheid=yes 8256 else 8257 eval $cacheid=no 8258 fi 8259 rm -f core conftest.err conftest.$ac_objext \ 8260 conftest$ac_exeext conftest.$ac_ext 8261 fi 8262 8263 8264 CFLAGS="$xorg_testset_save_CFLAGS" 8265 8266 eval supported=\$$cacheid 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8268 $as_echo "$supported" >&6; } 8269 if test "$supported" = "yes" ; then 8270 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8271 found="yes" 8272 fi 8273 fi 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 xorg_testset_save_CFLAGS="$CFLAGS" 8290 8291 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8294 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8295 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8296 $as_echo_n "(cached) " >&6 8297 else 8298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8299 /* end confdefs.h. */ 8300 int i; 8301 _ACEOF 8302 if ac_fn_c_try_compile "$LINENO"; then : 8303 xorg_cv_cc_flag_unknown_warning_option=yes 8304 else 8305 xorg_cv_cc_flag_unknown_warning_option=no 8306 fi 8307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8308 fi 8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8310 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8311 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8312 CFLAGS="$xorg_testset_save_CFLAGS" 8313 fi 8314 8315 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8318 fi 8319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8321 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8322 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8323 $as_echo_n "(cached) " >&6 8324 else 8325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8326 /* end confdefs.h. */ 8327 int i; 8328 _ACEOF 8329 if ac_fn_c_try_compile "$LINENO"; then : 8330 xorg_cv_cc_flag_unused_command_line_argument=yes 8331 else 8332 xorg_cv_cc_flag_unused_command_line_argument=no 8333 fi 8334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8335 fi 8336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8337 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8338 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8339 CFLAGS="$xorg_testset_save_CFLAGS" 8340 fi 8341 8342 found="no" 8343 8344 if test $found = "no" ; then 8345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8347 fi 8348 8349 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8351 fi 8352 8353 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8354 8355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8356 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8357 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8358 if eval \${$cacheid+:} false; then : 8359 $as_echo_n "(cached) " >&6 8360 else 8361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8362 /* end confdefs.h. */ 8363 int i; 8364 int 8365 main () 8366 { 8367 8368 ; 8369 return 0; 8370 } 8371 _ACEOF 8372 if ac_fn_c_try_link "$LINENO"; then : 8373 eval $cacheid=yes 8374 else 8375 eval $cacheid=no 8376 fi 8377 rm -f core conftest.err conftest.$ac_objext \ 8378 conftest$ac_exeext conftest.$ac_ext 8379 fi 8380 8381 8382 CFLAGS="$xorg_testset_save_CFLAGS" 8383 8384 eval supported=\$$cacheid 8385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8386 $as_echo "$supported" >&6; } 8387 if test "$supported" = "yes" ; then 8388 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8389 found="yes" 8390 fi 8391 fi 8392 8393 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8394 else 8395 { $as_echo "$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 8396 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 xorg_testset_save_CFLAGS="$CFLAGS" 8411 8412 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8415 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8416 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8417 $as_echo_n "(cached) " >&6 8418 else 8419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8420 /* end confdefs.h. */ 8421 int i; 8422 _ACEOF 8423 if ac_fn_c_try_compile "$LINENO"; then : 8424 xorg_cv_cc_flag_unknown_warning_option=yes 8425 else 8426 xorg_cv_cc_flag_unknown_warning_option=no 8427 fi 8428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8429 fi 8430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8431 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8432 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8433 CFLAGS="$xorg_testset_save_CFLAGS" 8434 fi 8435 8436 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8439 fi 8440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8442 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8443 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8444 $as_echo_n "(cached) " >&6 8445 else 8446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8447 /* end confdefs.h. */ 8448 int i; 8449 _ACEOF 8450 if ac_fn_c_try_compile "$LINENO"; then : 8451 xorg_cv_cc_flag_unused_command_line_argument=yes 8452 else 8453 xorg_cv_cc_flag_unused_command_line_argument=no 8454 fi 8455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8456 fi 8457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8458 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8460 CFLAGS="$xorg_testset_save_CFLAGS" 8461 fi 8462 8463 found="no" 8464 8465 if test $found = "no" ; then 8466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8468 fi 8469 8470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8472 fi 8473 8474 CFLAGS="$CFLAGS -Wimplicit" 8475 8476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8477 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8478 cacheid=xorg_cv_cc_flag__Wimplicit 8479 if eval \${$cacheid+:} false; then : 8480 $as_echo_n "(cached) " >&6 8481 else 8482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8483 /* end confdefs.h. */ 8484 int i; 8485 int 8486 main () 8487 { 8488 8489 ; 8490 return 0; 8491 } 8492 _ACEOF 8493 if ac_fn_c_try_link "$LINENO"; then : 8494 eval $cacheid=yes 8495 else 8496 eval $cacheid=no 8497 fi 8498 rm -f core conftest.err conftest.$ac_objext \ 8499 conftest$ac_exeext conftest.$ac_ext 8500 fi 8501 8502 8503 CFLAGS="$xorg_testset_save_CFLAGS" 8504 8505 eval supported=\$$cacheid 8506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8507 $as_echo "$supported" >&6; } 8508 if test "$supported" = "yes" ; then 8509 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8510 found="yes" 8511 fi 8512 fi 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 xorg_testset_save_CFLAGS="$CFLAGS" 8529 8530 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8533 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8534 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8535 $as_echo_n "(cached) " >&6 8536 else 8537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8538 /* end confdefs.h. */ 8539 int i; 8540 _ACEOF 8541 if ac_fn_c_try_compile "$LINENO"; then : 8542 xorg_cv_cc_flag_unknown_warning_option=yes 8543 else 8544 xorg_cv_cc_flag_unknown_warning_option=no 8545 fi 8546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8547 fi 8548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8549 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8550 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8551 CFLAGS="$xorg_testset_save_CFLAGS" 8552 fi 8553 8554 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8557 fi 8558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8560 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8561 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8562 $as_echo_n "(cached) " >&6 8563 else 8564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8565 /* end confdefs.h. */ 8566 int i; 8567 _ACEOF 8568 if ac_fn_c_try_compile "$LINENO"; then : 8569 xorg_cv_cc_flag_unused_command_line_argument=yes 8570 else 8571 xorg_cv_cc_flag_unused_command_line_argument=no 8572 fi 8573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8574 fi 8575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8576 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8577 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8578 CFLAGS="$xorg_testset_save_CFLAGS" 8579 fi 8580 8581 found="no" 8582 8583 if test $found = "no" ; then 8584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8586 fi 8587 8588 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8590 fi 8591 8592 CFLAGS="$CFLAGS -Wnonnull" 8593 8594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8595 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8596 cacheid=xorg_cv_cc_flag__Wnonnull 8597 if eval \${$cacheid+:} false; then : 8598 $as_echo_n "(cached) " >&6 8599 else 8600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8601 /* end confdefs.h. */ 8602 int i; 8603 int 8604 main () 8605 { 8606 8607 ; 8608 return 0; 8609 } 8610 _ACEOF 8611 if ac_fn_c_try_link "$LINENO"; then : 8612 eval $cacheid=yes 8613 else 8614 eval $cacheid=no 8615 fi 8616 rm -f core conftest.err conftest.$ac_objext \ 8617 conftest$ac_exeext conftest.$ac_ext 8618 fi 8619 8620 8621 CFLAGS="$xorg_testset_save_CFLAGS" 8622 8623 eval supported=\$$cacheid 8624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8625 $as_echo "$supported" >&6; } 8626 if test "$supported" = "yes" ; then 8627 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8628 found="yes" 8629 fi 8630 fi 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 xorg_testset_save_CFLAGS="$CFLAGS" 8647 8648 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8651 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8652 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8653 $as_echo_n "(cached) " >&6 8654 else 8655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8656 /* end confdefs.h. */ 8657 int i; 8658 _ACEOF 8659 if ac_fn_c_try_compile "$LINENO"; then : 8660 xorg_cv_cc_flag_unknown_warning_option=yes 8661 else 8662 xorg_cv_cc_flag_unknown_warning_option=no 8663 fi 8664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8665 fi 8666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8667 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8668 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8669 CFLAGS="$xorg_testset_save_CFLAGS" 8670 fi 8671 8672 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8675 fi 8676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8678 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8679 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8680 $as_echo_n "(cached) " >&6 8681 else 8682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8683 /* end confdefs.h. */ 8684 int i; 8685 _ACEOF 8686 if ac_fn_c_try_compile "$LINENO"; then : 8687 xorg_cv_cc_flag_unused_command_line_argument=yes 8688 else 8689 xorg_cv_cc_flag_unused_command_line_argument=no 8690 fi 8691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8692 fi 8693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8694 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8696 CFLAGS="$xorg_testset_save_CFLAGS" 8697 fi 8698 8699 found="no" 8700 8701 if test $found = "no" ; then 8702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8704 fi 8705 8706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8708 fi 8709 8710 CFLAGS="$CFLAGS -Winit-self" 8711 8712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8713 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8714 cacheid=xorg_cv_cc_flag__Winit_self 8715 if eval \${$cacheid+:} false; then : 8716 $as_echo_n "(cached) " >&6 8717 else 8718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8719 /* end confdefs.h. */ 8720 int i; 8721 int 8722 main () 8723 { 8724 8725 ; 8726 return 0; 8727 } 8728 _ACEOF 8729 if ac_fn_c_try_link "$LINENO"; then : 8730 eval $cacheid=yes 8731 else 8732 eval $cacheid=no 8733 fi 8734 rm -f core conftest.err conftest.$ac_objext \ 8735 conftest$ac_exeext conftest.$ac_ext 8736 fi 8737 8738 8739 CFLAGS="$xorg_testset_save_CFLAGS" 8740 8741 eval supported=\$$cacheid 8742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8743 $as_echo "$supported" >&6; } 8744 if test "$supported" = "yes" ; then 8745 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8746 found="yes" 8747 fi 8748 fi 8749 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763 8764 xorg_testset_save_CFLAGS="$CFLAGS" 8765 8766 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8769 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8770 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8771 $as_echo_n "(cached) " >&6 8772 else 8773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8774 /* end confdefs.h. */ 8775 int i; 8776 _ACEOF 8777 if ac_fn_c_try_compile "$LINENO"; then : 8778 xorg_cv_cc_flag_unknown_warning_option=yes 8779 else 8780 xorg_cv_cc_flag_unknown_warning_option=no 8781 fi 8782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8783 fi 8784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8785 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8786 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8787 CFLAGS="$xorg_testset_save_CFLAGS" 8788 fi 8789 8790 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8793 fi 8794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8796 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8797 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8798 $as_echo_n "(cached) " >&6 8799 else 8800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8801 /* end confdefs.h. */ 8802 int i; 8803 _ACEOF 8804 if ac_fn_c_try_compile "$LINENO"; then : 8805 xorg_cv_cc_flag_unused_command_line_argument=yes 8806 else 8807 xorg_cv_cc_flag_unused_command_line_argument=no 8808 fi 8809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8810 fi 8811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8812 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8813 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8814 CFLAGS="$xorg_testset_save_CFLAGS" 8815 fi 8816 8817 found="no" 8818 8819 if test $found = "no" ; then 8820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8822 fi 8823 8824 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8826 fi 8827 8828 CFLAGS="$CFLAGS -Wmain" 8829 8830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8831 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8832 cacheid=xorg_cv_cc_flag__Wmain 8833 if eval \${$cacheid+:} false; then : 8834 $as_echo_n "(cached) " >&6 8835 else 8836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8837 /* end confdefs.h. */ 8838 int i; 8839 int 8840 main () 8841 { 8842 8843 ; 8844 return 0; 8845 } 8846 _ACEOF 8847 if ac_fn_c_try_link "$LINENO"; then : 8848 eval $cacheid=yes 8849 else 8850 eval $cacheid=no 8851 fi 8852 rm -f core conftest.err conftest.$ac_objext \ 8853 conftest$ac_exeext conftest.$ac_ext 8854 fi 8855 8856 8857 CFLAGS="$xorg_testset_save_CFLAGS" 8858 8859 eval supported=\$$cacheid 8860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8861 $as_echo "$supported" >&6; } 8862 if test "$supported" = "yes" ; then 8863 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8864 found="yes" 8865 fi 8866 fi 8867 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 xorg_testset_save_CFLAGS="$CFLAGS" 8883 8884 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8887 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8888 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8889 $as_echo_n "(cached) " >&6 8890 else 8891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8892 /* end confdefs.h. */ 8893 int i; 8894 _ACEOF 8895 if ac_fn_c_try_compile "$LINENO"; then : 8896 xorg_cv_cc_flag_unknown_warning_option=yes 8897 else 8898 xorg_cv_cc_flag_unknown_warning_option=no 8899 fi 8900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8901 fi 8902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8903 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8905 CFLAGS="$xorg_testset_save_CFLAGS" 8906 fi 8907 8908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8911 fi 8912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8914 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8915 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8916 $as_echo_n "(cached) " >&6 8917 else 8918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8919 /* end confdefs.h. */ 8920 int i; 8921 _ACEOF 8922 if ac_fn_c_try_compile "$LINENO"; then : 8923 xorg_cv_cc_flag_unused_command_line_argument=yes 8924 else 8925 xorg_cv_cc_flag_unused_command_line_argument=no 8926 fi 8927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8928 fi 8929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8930 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8931 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8932 CFLAGS="$xorg_testset_save_CFLAGS" 8933 fi 8934 8935 found="no" 8936 8937 if test $found = "no" ; then 8938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8940 fi 8941 8942 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8944 fi 8945 8946 CFLAGS="$CFLAGS -Wmissing-braces" 8947 8948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8949 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8950 cacheid=xorg_cv_cc_flag__Wmissing_braces 8951 if eval \${$cacheid+:} false; then : 8952 $as_echo_n "(cached) " >&6 8953 else 8954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8955 /* end confdefs.h. */ 8956 int i; 8957 int 8958 main () 8959 { 8960 8961 ; 8962 return 0; 8963 } 8964 _ACEOF 8965 if ac_fn_c_try_link "$LINENO"; then : 8966 eval $cacheid=yes 8967 else 8968 eval $cacheid=no 8969 fi 8970 rm -f core conftest.err conftest.$ac_objext \ 8971 conftest$ac_exeext conftest.$ac_ext 8972 fi 8973 8974 8975 CFLAGS="$xorg_testset_save_CFLAGS" 8976 8977 eval supported=\$$cacheid 8978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8979 $as_echo "$supported" >&6; } 8980 if test "$supported" = "yes" ; then 8981 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8982 found="yes" 8983 fi 8984 fi 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000 xorg_testset_save_CFLAGS="$CFLAGS" 9001 9002 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9005 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9006 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9007 $as_echo_n "(cached) " >&6 9008 else 9009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9010 /* end confdefs.h. */ 9011 int i; 9012 _ACEOF 9013 if ac_fn_c_try_compile "$LINENO"; then : 9014 xorg_cv_cc_flag_unknown_warning_option=yes 9015 else 9016 xorg_cv_cc_flag_unknown_warning_option=no 9017 fi 9018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9019 fi 9020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9021 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9022 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9023 CFLAGS="$xorg_testset_save_CFLAGS" 9024 fi 9025 9026 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9029 fi 9030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9032 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9033 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9034 $as_echo_n "(cached) " >&6 9035 else 9036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9037 /* end confdefs.h. */ 9038 int i; 9039 _ACEOF 9040 if ac_fn_c_try_compile "$LINENO"; then : 9041 xorg_cv_cc_flag_unused_command_line_argument=yes 9042 else 9043 xorg_cv_cc_flag_unused_command_line_argument=no 9044 fi 9045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9046 fi 9047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9048 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9050 CFLAGS="$xorg_testset_save_CFLAGS" 9051 fi 9052 9053 found="no" 9054 9055 if test $found = "no" ; then 9056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9058 fi 9059 9060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9062 fi 9063 9064 CFLAGS="$CFLAGS -Wsequence-point" 9065 9066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9067 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9068 cacheid=xorg_cv_cc_flag__Wsequence_point 9069 if eval \${$cacheid+:} false; then : 9070 $as_echo_n "(cached) " >&6 9071 else 9072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9073 /* end confdefs.h. */ 9074 int i; 9075 int 9076 main () 9077 { 9078 9079 ; 9080 return 0; 9081 } 9082 _ACEOF 9083 if ac_fn_c_try_link "$LINENO"; then : 9084 eval $cacheid=yes 9085 else 9086 eval $cacheid=no 9087 fi 9088 rm -f core conftest.err conftest.$ac_objext \ 9089 conftest$ac_exeext conftest.$ac_ext 9090 fi 9091 9092 9093 CFLAGS="$xorg_testset_save_CFLAGS" 9094 9095 eval supported=\$$cacheid 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9097 $as_echo "$supported" >&6; } 9098 if test "$supported" = "yes" ; then 9099 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9100 found="yes" 9101 fi 9102 fi 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116 9117 9118 xorg_testset_save_CFLAGS="$CFLAGS" 9119 9120 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9123 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9124 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9125 $as_echo_n "(cached) " >&6 9126 else 9127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9128 /* end confdefs.h. */ 9129 int i; 9130 _ACEOF 9131 if ac_fn_c_try_compile "$LINENO"; then : 9132 xorg_cv_cc_flag_unknown_warning_option=yes 9133 else 9134 xorg_cv_cc_flag_unknown_warning_option=no 9135 fi 9136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9137 fi 9138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9139 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9140 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9141 CFLAGS="$xorg_testset_save_CFLAGS" 9142 fi 9143 9144 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9147 fi 9148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9150 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9151 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9152 $as_echo_n "(cached) " >&6 9153 else 9154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9155 /* end confdefs.h. */ 9156 int i; 9157 _ACEOF 9158 if ac_fn_c_try_compile "$LINENO"; then : 9159 xorg_cv_cc_flag_unused_command_line_argument=yes 9160 else 9161 xorg_cv_cc_flag_unused_command_line_argument=no 9162 fi 9163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9164 fi 9165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9166 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9167 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9168 CFLAGS="$xorg_testset_save_CFLAGS" 9169 fi 9170 9171 found="no" 9172 9173 if test $found = "no" ; then 9174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9176 fi 9177 9178 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9180 fi 9181 9182 CFLAGS="$CFLAGS -Wreturn-type" 9183 9184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9185 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9186 cacheid=xorg_cv_cc_flag__Wreturn_type 9187 if eval \${$cacheid+:} false; then : 9188 $as_echo_n "(cached) " >&6 9189 else 9190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9191 /* end confdefs.h. */ 9192 int i; 9193 int 9194 main () 9195 { 9196 9197 ; 9198 return 0; 9199 } 9200 _ACEOF 9201 if ac_fn_c_try_link "$LINENO"; then : 9202 eval $cacheid=yes 9203 else 9204 eval $cacheid=no 9205 fi 9206 rm -f core conftest.err conftest.$ac_objext \ 9207 conftest$ac_exeext conftest.$ac_ext 9208 fi 9209 9210 9211 CFLAGS="$xorg_testset_save_CFLAGS" 9212 9213 eval supported=\$$cacheid 9214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9215 $as_echo "$supported" >&6; } 9216 if test "$supported" = "yes" ; then 9217 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9218 found="yes" 9219 fi 9220 fi 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232 9233 9234 9235 9236 xorg_testset_save_CFLAGS="$CFLAGS" 9237 9238 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9241 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9242 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9243 $as_echo_n "(cached) " >&6 9244 else 9245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9246 /* end confdefs.h. */ 9247 int i; 9248 _ACEOF 9249 if ac_fn_c_try_compile "$LINENO"; then : 9250 xorg_cv_cc_flag_unknown_warning_option=yes 9251 else 9252 xorg_cv_cc_flag_unknown_warning_option=no 9253 fi 9254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9255 fi 9256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9257 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9258 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9259 CFLAGS="$xorg_testset_save_CFLAGS" 9260 fi 9261 9262 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9265 fi 9266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9268 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9269 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9270 $as_echo_n "(cached) " >&6 9271 else 9272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9273 /* end confdefs.h. */ 9274 int i; 9275 _ACEOF 9276 if ac_fn_c_try_compile "$LINENO"; then : 9277 xorg_cv_cc_flag_unused_command_line_argument=yes 9278 else 9279 xorg_cv_cc_flag_unused_command_line_argument=no 9280 fi 9281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9282 fi 9283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9284 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9285 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9286 CFLAGS="$xorg_testset_save_CFLAGS" 9287 fi 9288 9289 found="no" 9290 9291 if test $found = "no" ; then 9292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9294 fi 9295 9296 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9298 fi 9299 9300 CFLAGS="$CFLAGS -Wtrigraphs" 9301 9302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9303 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9304 cacheid=xorg_cv_cc_flag__Wtrigraphs 9305 if eval \${$cacheid+:} false; then : 9306 $as_echo_n "(cached) " >&6 9307 else 9308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9309 /* end confdefs.h. */ 9310 int i; 9311 int 9312 main () 9313 { 9314 9315 ; 9316 return 0; 9317 } 9318 _ACEOF 9319 if ac_fn_c_try_link "$LINENO"; then : 9320 eval $cacheid=yes 9321 else 9322 eval $cacheid=no 9323 fi 9324 rm -f core conftest.err conftest.$ac_objext \ 9325 conftest$ac_exeext conftest.$ac_ext 9326 fi 9327 9328 9329 CFLAGS="$xorg_testset_save_CFLAGS" 9330 9331 eval supported=\$$cacheid 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9333 $as_echo "$supported" >&6; } 9334 if test "$supported" = "yes" ; then 9335 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9336 found="yes" 9337 fi 9338 fi 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 xorg_testset_save_CFLAGS="$CFLAGS" 9355 9356 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9359 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9360 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9361 $as_echo_n "(cached) " >&6 9362 else 9363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9364 /* end confdefs.h. */ 9365 int i; 9366 _ACEOF 9367 if ac_fn_c_try_compile "$LINENO"; then : 9368 xorg_cv_cc_flag_unknown_warning_option=yes 9369 else 9370 xorg_cv_cc_flag_unknown_warning_option=no 9371 fi 9372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9373 fi 9374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9375 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9376 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9377 CFLAGS="$xorg_testset_save_CFLAGS" 9378 fi 9379 9380 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9383 fi 9384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9386 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9387 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9388 $as_echo_n "(cached) " >&6 9389 else 9390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9391 /* end confdefs.h. */ 9392 int i; 9393 _ACEOF 9394 if ac_fn_c_try_compile "$LINENO"; then : 9395 xorg_cv_cc_flag_unused_command_line_argument=yes 9396 else 9397 xorg_cv_cc_flag_unused_command_line_argument=no 9398 fi 9399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9400 fi 9401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9402 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9403 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9404 CFLAGS="$xorg_testset_save_CFLAGS" 9405 fi 9406 9407 found="no" 9408 9409 if test $found = "no" ; then 9410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9412 fi 9413 9414 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9416 fi 9417 9418 CFLAGS="$CFLAGS -Warray-bounds" 9419 9420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9421 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9422 cacheid=xorg_cv_cc_flag__Warray_bounds 9423 if eval \${$cacheid+:} false; then : 9424 $as_echo_n "(cached) " >&6 9425 else 9426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9427 /* end confdefs.h. */ 9428 int i; 9429 int 9430 main () 9431 { 9432 9433 ; 9434 return 0; 9435 } 9436 _ACEOF 9437 if ac_fn_c_try_link "$LINENO"; then : 9438 eval $cacheid=yes 9439 else 9440 eval $cacheid=no 9441 fi 9442 rm -f core conftest.err conftest.$ac_objext \ 9443 conftest$ac_exeext conftest.$ac_ext 9444 fi 9445 9446 9447 CFLAGS="$xorg_testset_save_CFLAGS" 9448 9449 eval supported=\$$cacheid 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9451 $as_echo "$supported" >&6; } 9452 if test "$supported" = "yes" ; then 9453 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9454 found="yes" 9455 fi 9456 fi 9457 9458 9459 9460 9461 9462 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 xorg_testset_save_CFLAGS="$CFLAGS" 9473 9474 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9477 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9478 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9479 $as_echo_n "(cached) " >&6 9480 else 9481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9482 /* end confdefs.h. */ 9483 int i; 9484 _ACEOF 9485 if ac_fn_c_try_compile "$LINENO"; then : 9486 xorg_cv_cc_flag_unknown_warning_option=yes 9487 else 9488 xorg_cv_cc_flag_unknown_warning_option=no 9489 fi 9490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9491 fi 9492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9493 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9494 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9495 CFLAGS="$xorg_testset_save_CFLAGS" 9496 fi 9497 9498 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9501 fi 9502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9504 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9505 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9506 $as_echo_n "(cached) " >&6 9507 else 9508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9509 /* end confdefs.h. */ 9510 int i; 9511 _ACEOF 9512 if ac_fn_c_try_compile "$LINENO"; then : 9513 xorg_cv_cc_flag_unused_command_line_argument=yes 9514 else 9515 xorg_cv_cc_flag_unused_command_line_argument=no 9516 fi 9517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9518 fi 9519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9520 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9521 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9522 CFLAGS="$xorg_testset_save_CFLAGS" 9523 fi 9524 9525 found="no" 9526 9527 if test $found = "no" ; then 9528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9530 fi 9531 9532 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9534 fi 9535 9536 CFLAGS="$CFLAGS -Wwrite-strings" 9537 9538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9539 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9540 cacheid=xorg_cv_cc_flag__Wwrite_strings 9541 if eval \${$cacheid+:} false; then : 9542 $as_echo_n "(cached) " >&6 9543 else 9544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9545 /* end confdefs.h. */ 9546 int i; 9547 int 9548 main () 9549 { 9550 9551 ; 9552 return 0; 9553 } 9554 _ACEOF 9555 if ac_fn_c_try_link "$LINENO"; then : 9556 eval $cacheid=yes 9557 else 9558 eval $cacheid=no 9559 fi 9560 rm -f core conftest.err conftest.$ac_objext \ 9561 conftest$ac_exeext conftest.$ac_ext 9562 fi 9563 9564 9565 CFLAGS="$xorg_testset_save_CFLAGS" 9566 9567 eval supported=\$$cacheid 9568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9569 $as_echo "$supported" >&6; } 9570 if test "$supported" = "yes" ; then 9571 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9572 found="yes" 9573 fi 9574 fi 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589 9590 xorg_testset_save_CFLAGS="$CFLAGS" 9591 9592 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9595 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9596 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9597 $as_echo_n "(cached) " >&6 9598 else 9599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9600 /* end confdefs.h. */ 9601 int i; 9602 _ACEOF 9603 if ac_fn_c_try_compile "$LINENO"; then : 9604 xorg_cv_cc_flag_unknown_warning_option=yes 9605 else 9606 xorg_cv_cc_flag_unknown_warning_option=no 9607 fi 9608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9609 fi 9610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9611 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9612 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9613 CFLAGS="$xorg_testset_save_CFLAGS" 9614 fi 9615 9616 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9619 fi 9620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9622 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9623 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9624 $as_echo_n "(cached) " >&6 9625 else 9626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9627 /* end confdefs.h. */ 9628 int i; 9629 _ACEOF 9630 if ac_fn_c_try_compile "$LINENO"; then : 9631 xorg_cv_cc_flag_unused_command_line_argument=yes 9632 else 9633 xorg_cv_cc_flag_unused_command_line_argument=no 9634 fi 9635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9636 fi 9637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9638 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9639 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9640 CFLAGS="$xorg_testset_save_CFLAGS" 9641 fi 9642 9643 found="no" 9644 9645 if test $found = "no" ; then 9646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9648 fi 9649 9650 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9652 fi 9653 9654 CFLAGS="$CFLAGS -Waddress" 9655 9656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9657 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9658 cacheid=xorg_cv_cc_flag__Waddress 9659 if eval \${$cacheid+:} false; then : 9660 $as_echo_n "(cached) " >&6 9661 else 9662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9663 /* end confdefs.h. */ 9664 int i; 9665 int 9666 main () 9667 { 9668 9669 ; 9670 return 0; 9671 } 9672 _ACEOF 9673 if ac_fn_c_try_link "$LINENO"; then : 9674 eval $cacheid=yes 9675 else 9676 eval $cacheid=no 9677 fi 9678 rm -f core conftest.err conftest.$ac_objext \ 9679 conftest$ac_exeext conftest.$ac_ext 9680 fi 9681 9682 9683 CFLAGS="$xorg_testset_save_CFLAGS" 9684 9685 eval supported=\$$cacheid 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9687 $as_echo "$supported" >&6; } 9688 if test "$supported" = "yes" ; then 9689 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9690 found="yes" 9691 fi 9692 fi 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 xorg_testset_save_CFLAGS="$CFLAGS" 9709 9710 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9713 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9714 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9715 $as_echo_n "(cached) " >&6 9716 else 9717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9718 /* end confdefs.h. */ 9719 int i; 9720 _ACEOF 9721 if ac_fn_c_try_compile "$LINENO"; then : 9722 xorg_cv_cc_flag_unknown_warning_option=yes 9723 else 9724 xorg_cv_cc_flag_unknown_warning_option=no 9725 fi 9726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9727 fi 9728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9729 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9730 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9731 CFLAGS="$xorg_testset_save_CFLAGS" 9732 fi 9733 9734 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9735 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9737 fi 9738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9740 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9741 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9742 $as_echo_n "(cached) " >&6 9743 else 9744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9745 /* end confdefs.h. */ 9746 int i; 9747 _ACEOF 9748 if ac_fn_c_try_compile "$LINENO"; then : 9749 xorg_cv_cc_flag_unused_command_line_argument=yes 9750 else 9751 xorg_cv_cc_flag_unused_command_line_argument=no 9752 fi 9753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9754 fi 9755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9756 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9757 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9758 CFLAGS="$xorg_testset_save_CFLAGS" 9759 fi 9760 9761 found="no" 9762 9763 if test $found = "no" ; then 9764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9766 fi 9767 9768 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9770 fi 9771 9772 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9773 9774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9775 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9776 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9777 if eval \${$cacheid+:} false; then : 9778 $as_echo_n "(cached) " >&6 9779 else 9780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9781 /* end confdefs.h. */ 9782 int i; 9783 int 9784 main () 9785 { 9786 9787 ; 9788 return 0; 9789 } 9790 _ACEOF 9791 if ac_fn_c_try_link "$LINENO"; then : 9792 eval $cacheid=yes 9793 else 9794 eval $cacheid=no 9795 fi 9796 rm -f core conftest.err conftest.$ac_objext \ 9797 conftest$ac_exeext conftest.$ac_ext 9798 fi 9799 9800 9801 CFLAGS="$xorg_testset_save_CFLAGS" 9802 9803 eval supported=\$$cacheid 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9805 $as_echo "$supported" >&6; } 9806 if test "$supported" = "yes" ; then 9807 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9808 found="yes" 9809 fi 9810 fi 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 xorg_testset_save_CFLAGS="$CFLAGS" 9827 9828 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9831 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9832 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9833 $as_echo_n "(cached) " >&6 9834 else 9835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9836 /* end confdefs.h. */ 9837 int i; 9838 _ACEOF 9839 if ac_fn_c_try_compile "$LINENO"; then : 9840 xorg_cv_cc_flag_unknown_warning_option=yes 9841 else 9842 xorg_cv_cc_flag_unknown_warning_option=no 9843 fi 9844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9845 fi 9846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9847 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9848 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9849 CFLAGS="$xorg_testset_save_CFLAGS" 9850 fi 9851 9852 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9855 fi 9856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9858 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9859 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9860 $as_echo_n "(cached) " >&6 9861 else 9862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9863 /* end confdefs.h. */ 9864 int i; 9865 _ACEOF 9866 if ac_fn_c_try_compile "$LINENO"; then : 9867 xorg_cv_cc_flag_unused_command_line_argument=yes 9868 else 9869 xorg_cv_cc_flag_unused_command_line_argument=no 9870 fi 9871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9872 fi 9873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9874 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9875 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9876 CFLAGS="$xorg_testset_save_CFLAGS" 9877 fi 9878 9879 found="no" 9880 9881 if test $found = "no" ; then 9882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9884 fi 9885 9886 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9888 fi 9889 9890 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9891 9892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9893 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9894 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9895 if eval \${$cacheid+:} false; then : 9896 $as_echo_n "(cached) " >&6 9897 else 9898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9899 /* end confdefs.h. */ 9900 int i; 9901 int 9902 main () 9903 { 9904 9905 ; 9906 return 0; 9907 } 9908 _ACEOF 9909 if ac_fn_c_try_link "$LINENO"; then : 9910 eval $cacheid=yes 9911 else 9912 eval $cacheid=no 9913 fi 9914 rm -f core conftest.err conftest.$ac_objext \ 9915 conftest$ac_exeext conftest.$ac_ext 9916 fi 9917 9918 9919 CFLAGS="$xorg_testset_save_CFLAGS" 9920 9921 eval supported=\$$cacheid 9922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9923 $as_echo "$supported" >&6; } 9924 if test "$supported" = "yes" ; then 9925 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9926 found="yes" 9927 fi 9928 fi 9929 9930 9931 fi 9932 9933 9934 9935 9936 9937 9938 9939 CWARNFLAGS="$BASE_CFLAGS" 9940 if test "x$GCC" = xyes ; then 9941 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9942 fi 9943 9944 9945 9946 9947 9948 9949 9950 9951 # Check whether --enable-strict-compilation was given. 9952 if test "${enable_strict_compilation+set}" = set; then : 9953 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9954 else 9955 STRICT_COMPILE=no 9956 fi 9957 9958 9959 9960 9961 9962 9963 STRICT_CFLAGS="" 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 xorg_testset_save_CFLAGS="$CFLAGS" 9978 9979 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9982 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9983 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9984 $as_echo_n "(cached) " >&6 9985 else 9986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9987 /* end confdefs.h. */ 9988 int i; 9989 _ACEOF 9990 if ac_fn_c_try_compile "$LINENO"; then : 9991 xorg_cv_cc_flag_unknown_warning_option=yes 9992 else 9993 xorg_cv_cc_flag_unknown_warning_option=no 9994 fi 9995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9996 fi 9997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9998 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9999 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10000 CFLAGS="$xorg_testset_save_CFLAGS" 10001 fi 10002 10003 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 fi 10007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10009 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10010 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10011 $as_echo_n "(cached) " >&6 10012 else 10013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10014 /* end confdefs.h. */ 10015 int i; 10016 _ACEOF 10017 if ac_fn_c_try_compile "$LINENO"; then : 10018 xorg_cv_cc_flag_unused_command_line_argument=yes 10019 else 10020 xorg_cv_cc_flag_unused_command_line_argument=no 10021 fi 10022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10023 fi 10024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10025 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10026 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10027 CFLAGS="$xorg_testset_save_CFLAGS" 10028 fi 10029 10030 found="no" 10031 10032 if test $found = "no" ; then 10033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10035 fi 10036 10037 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10039 fi 10040 10041 CFLAGS="$CFLAGS -pedantic" 10042 10043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10044 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10045 cacheid=xorg_cv_cc_flag__pedantic 10046 if eval \${$cacheid+:} false; then : 10047 $as_echo_n "(cached) " >&6 10048 else 10049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10050 /* end confdefs.h. */ 10051 int i; 10052 int 10053 main () 10054 { 10055 10056 ; 10057 return 0; 10058 } 10059 _ACEOF 10060 if ac_fn_c_try_link "$LINENO"; then : 10061 eval $cacheid=yes 10062 else 10063 eval $cacheid=no 10064 fi 10065 rm -f core conftest.err conftest.$ac_objext \ 10066 conftest$ac_exeext conftest.$ac_ext 10067 fi 10068 10069 10070 CFLAGS="$xorg_testset_save_CFLAGS" 10071 10072 eval supported=\$$cacheid 10073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10074 $as_echo "$supported" >&6; } 10075 if test "$supported" = "yes" ; then 10076 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10077 found="yes" 10078 fi 10079 fi 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 xorg_testset_save_CFLAGS="$CFLAGS" 10096 10097 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10100 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10101 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10102 $as_echo_n "(cached) " >&6 10103 else 10104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10105 /* end confdefs.h. */ 10106 int i; 10107 _ACEOF 10108 if ac_fn_c_try_compile "$LINENO"; then : 10109 xorg_cv_cc_flag_unknown_warning_option=yes 10110 else 10111 xorg_cv_cc_flag_unknown_warning_option=no 10112 fi 10113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10114 fi 10115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10116 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10118 CFLAGS="$xorg_testset_save_CFLAGS" 10119 fi 10120 10121 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10124 fi 10125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10127 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10128 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10129 $as_echo_n "(cached) " >&6 10130 else 10131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10132 /* end confdefs.h. */ 10133 int i; 10134 _ACEOF 10135 if ac_fn_c_try_compile "$LINENO"; then : 10136 xorg_cv_cc_flag_unused_command_line_argument=yes 10137 else 10138 xorg_cv_cc_flag_unused_command_line_argument=no 10139 fi 10140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10141 fi 10142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10143 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10145 CFLAGS="$xorg_testset_save_CFLAGS" 10146 fi 10147 10148 found="no" 10149 10150 if test $found = "no" ; then 10151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10153 fi 10154 10155 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10157 fi 10158 10159 CFLAGS="$CFLAGS -Werror" 10160 10161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10162 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10163 cacheid=xorg_cv_cc_flag__Werror 10164 if eval \${$cacheid+:} false; then : 10165 $as_echo_n "(cached) " >&6 10166 else 10167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10168 /* end confdefs.h. */ 10169 int i; 10170 int 10171 main () 10172 { 10173 10174 ; 10175 return 0; 10176 } 10177 _ACEOF 10178 if ac_fn_c_try_link "$LINENO"; then : 10179 eval $cacheid=yes 10180 else 10181 eval $cacheid=no 10182 fi 10183 rm -f core conftest.err conftest.$ac_objext \ 10184 conftest$ac_exeext conftest.$ac_ext 10185 fi 10186 10187 10188 CFLAGS="$xorg_testset_save_CFLAGS" 10189 10190 eval supported=\$$cacheid 10191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10192 $as_echo "$supported" >&6; } 10193 if test "$supported" = "yes" ; then 10194 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10195 found="yes" 10196 fi 10197 fi 10198 10199 if test $found = "no" ; then 10200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10202 fi 10203 10204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10206 fi 10207 10208 CFLAGS="$CFLAGS -errwarn" 10209 10210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10211 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10212 cacheid=xorg_cv_cc_flag__errwarn 10213 if eval \${$cacheid+:} false; then : 10214 $as_echo_n "(cached) " >&6 10215 else 10216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10217 /* end confdefs.h. */ 10218 int i; 10219 int 10220 main () 10221 { 10222 10223 ; 10224 return 0; 10225 } 10226 _ACEOF 10227 if ac_fn_c_try_link "$LINENO"; then : 10228 eval $cacheid=yes 10229 else 10230 eval $cacheid=no 10231 fi 10232 rm -f core conftest.err conftest.$ac_objext \ 10233 conftest$ac_exeext conftest.$ac_ext 10234 fi 10235 10236 10237 CFLAGS="$xorg_testset_save_CFLAGS" 10238 10239 eval supported=\$$cacheid 10240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10241 $as_echo "$supported" >&6; } 10242 if test "$supported" = "yes" ; then 10243 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10244 found="yes" 10245 fi 10246 fi 10247 10248 10249 10250 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10251 # activate it with -Werror, so we add it here explicitly. 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 xorg_testset_save_CFLAGS="$CFLAGS" 10266 10267 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10270 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10271 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10272 $as_echo_n "(cached) " >&6 10273 else 10274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10275 /* end confdefs.h. */ 10276 int i; 10277 _ACEOF 10278 if ac_fn_c_try_compile "$LINENO"; then : 10279 xorg_cv_cc_flag_unknown_warning_option=yes 10280 else 10281 xorg_cv_cc_flag_unknown_warning_option=no 10282 fi 10283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10284 fi 10285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10286 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10288 CFLAGS="$xorg_testset_save_CFLAGS" 10289 fi 10290 10291 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10294 fi 10295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10297 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10298 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10299 $as_echo_n "(cached) " >&6 10300 else 10301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10302 /* end confdefs.h. */ 10303 int i; 10304 _ACEOF 10305 if ac_fn_c_try_compile "$LINENO"; then : 10306 xorg_cv_cc_flag_unused_command_line_argument=yes 10307 else 10308 xorg_cv_cc_flag_unused_command_line_argument=no 10309 fi 10310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10311 fi 10312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10313 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10315 CFLAGS="$xorg_testset_save_CFLAGS" 10316 fi 10317 10318 found="no" 10319 10320 if test $found = "no" ; then 10321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10323 fi 10324 10325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10327 fi 10328 10329 CFLAGS="$CFLAGS -Werror=attributes" 10330 10331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10332 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10333 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10334 if eval \${$cacheid+:} false; then : 10335 $as_echo_n "(cached) " >&6 10336 else 10337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10338 /* end confdefs.h. */ 10339 int i; 10340 int 10341 main () 10342 { 10343 10344 ; 10345 return 0; 10346 } 10347 _ACEOF 10348 if ac_fn_c_try_link "$LINENO"; then : 10349 eval $cacheid=yes 10350 else 10351 eval $cacheid=no 10352 fi 10353 rm -f core conftest.err conftest.$ac_objext \ 10354 conftest$ac_exeext conftest.$ac_ext 10355 fi 10356 10357 10358 CFLAGS="$xorg_testset_save_CFLAGS" 10359 10360 eval supported=\$$cacheid 10361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10362 $as_echo "$supported" >&6; } 10363 if test "$supported" = "yes" ; then 10364 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10365 found="yes" 10366 fi 10367 fi 10368 10369 10370 10371 if test "x$STRICT_COMPILE" = "xyes"; then 10372 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10373 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10374 fi 10375 10376 10377 10378 10379 10380 10381 cat >>confdefs.h <<_ACEOF 10382 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10383 _ACEOF 10384 10385 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10386 if test "x$PVM" = "x"; then 10387 PVM="0" 10388 fi 10389 10390 cat >>confdefs.h <<_ACEOF 10391 #define PACKAGE_VERSION_MINOR $PVM 10392 _ACEOF 10393 10394 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10395 if test "x$PVP" = "x"; then 10396 PVP="0" 10397 fi 10398 10399 cat >>confdefs.h <<_ACEOF 10400 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10401 _ACEOF 10402 10403 10404 10405 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10406 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10407 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10408 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10409 10410 10411 10412 10413 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10414 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10415 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10416 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10417 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10418 10419 10420 10421 10422 10423 10424 if test x$APP_MAN_SUFFIX = x ; then 10425 APP_MAN_SUFFIX=1 10426 fi 10427 if test x$APP_MAN_DIR = x ; then 10428 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10429 fi 10430 10431 if test x$LIB_MAN_SUFFIX = x ; then 10432 LIB_MAN_SUFFIX=3 10433 fi 10434 if test x$LIB_MAN_DIR = x ; then 10435 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10436 fi 10437 10438 if test x$FILE_MAN_SUFFIX = x ; then 10439 case $host_os in 10440 solaris*) FILE_MAN_SUFFIX=4 ;; 10441 *) FILE_MAN_SUFFIX=5 ;; 10442 esac 10443 fi 10444 if test x$FILE_MAN_DIR = x ; then 10445 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10446 fi 10447 10448 if test x$MISC_MAN_SUFFIX = x ; then 10449 case $host_os in 10450 solaris*) MISC_MAN_SUFFIX=5 ;; 10451 *) MISC_MAN_SUFFIX=7 ;; 10452 esac 10453 fi 10454 if test x$MISC_MAN_DIR = x ; then 10455 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10456 fi 10457 10458 if test x$DRIVER_MAN_SUFFIX = x ; then 10459 case $host_os in 10460 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10461 *) DRIVER_MAN_SUFFIX=4 ;; 10462 esac 10463 fi 10464 if test x$DRIVER_MAN_DIR = x ; then 10465 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10466 fi 10467 10468 if test x$ADMIN_MAN_SUFFIX = x ; then 10469 case $host_os in 10470 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10471 *) ADMIN_MAN_SUFFIX=8 ;; 10472 esac 10473 fi 10474 if test x$ADMIN_MAN_DIR = x ; then 10475 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10476 fi 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 XORG_MAN_PAGE="X Version 11" 10493 10494 MAN_SUBSTS="\ 10495 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10496 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10497 -e 's|__xservername__|Xorg|g' \ 10498 -e 's|__xconfigfile__|xorg.conf|g' \ 10499 -e 's|__projectroot__|\$(prefix)|g' \ 10500 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10501 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10502 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10503 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10504 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10505 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10506 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10507 10508 10509 10510 # Check whether --enable-silent-rules was given. 10511 if test "${enable_silent_rules+set}" = set; then : 10512 enableval=$enable_silent_rules; 10513 fi 10514 10515 case $enable_silent_rules in # ((( 10516 yes) AM_DEFAULT_VERBOSITY=0;; 10517 no) AM_DEFAULT_VERBOSITY=1;; 10518 *) AM_DEFAULT_VERBOSITY=0;; 10519 esac 10520 am_make=${MAKE-make} 10521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10522 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10523 if ${am_cv_make_support_nested_variables+:} false; then : 10524 $as_echo_n "(cached) " >&6 10525 else 10526 if $as_echo 'TRUE=$(BAR$(V)) 10527 BAR0=false 10528 BAR1=true 10529 V=1 10530 am__doit: 10531 @$(TRUE) 10532 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10533 am_cv_make_support_nested_variables=yes 10534 else 10535 am_cv_make_support_nested_variables=no 10536 fi 10537 fi 10538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10539 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10540 if test $am_cv_make_support_nested_variables = yes; then 10541 AM_V='$(V)' 10542 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10543 else 10544 AM_V=$AM_DEFAULT_VERBOSITY 10545 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10546 fi 10547 AM_BACKSLASH='\' 10548 10549 10550 10551 # Checks for pkg-config packages 10552 10553 pkg_failed=no 10554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKILL" >&5 10555 $as_echo_n "checking for XKILL... " >&6; } 10556 10557 if test -n "$XKILL_CFLAGS"; then 10558 pkg_cv_XKILL_CFLAGS="$XKILL_CFLAGS" 10559 elif test -n "$PKG_CONFIG"; then 10560 if test -n "$PKG_CONFIG" && \ 10561 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.22\""; } >&5 10562 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.22") 2>&5 10563 ac_status=$? 10564 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10565 test $ac_status = 0; }; then 10566 pkg_cv_XKILL_CFLAGS=`$PKG_CONFIG --cflags "x11 xmuu xproto >= 7.0.22" 2>/dev/null` 10567 else 10568 pkg_failed=yes 10569 fi 10570 else 10571 pkg_failed=untried 10572 fi 10573 if test -n "$XKILL_LIBS"; then 10574 pkg_cv_XKILL_LIBS="$XKILL_LIBS" 10575 elif test -n "$PKG_CONFIG"; then 10576 if test -n "$PKG_CONFIG" && \ 10577 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.22\""; } >&5 10578 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.22") 2>&5 10579 ac_status=$? 10580 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10581 test $ac_status = 0; }; then 10582 pkg_cv_XKILL_LIBS=`$PKG_CONFIG --libs "x11 xmuu xproto >= 7.0.22" 2>/dev/null` 10583 else 10584 pkg_failed=yes 10585 fi 10586 else 10587 pkg_failed=untried 10588 fi 10589 10590 10591 10592 if test $pkg_failed = yes; then 10593 10594 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10595 _pkg_short_errors_supported=yes 10596 else 10597 _pkg_short_errors_supported=no 10598 fi 10599 if test $_pkg_short_errors_supported = yes; then 10600 XKILL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xmuu xproto >= 7.0.22" 2>&1` 10601 else 10602 XKILL_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xmuu xproto >= 7.0.22" 2>&1` 10603 fi 10604 # Put the nasty error message in config.log where it belongs 10605 echo "$XKILL_PKG_ERRORS" >&5 10606 10607 as_fn_error $? "Package requirements (x11 xmuu xproto >= 7.0.22) were not met: 10608 10609 $XKILL_PKG_ERRORS 10610 10611 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10612 installed software in a non-standard prefix. 10613 10614 Alternatively, you may set the environment variables XKILL_CFLAGS 10615 and XKILL_LIBS to avoid the need to call pkg-config. 10616 See the pkg-config man page for more details. 10617 " "$LINENO" 5 10618 elif test $pkg_failed = untried; then 10619 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10620 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10621 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10622 is in your PATH or set the PKG_CONFIG environment variable to the full 10623 path to pkg-config. 10624 10625 Alternatively, you may set the environment variables XKILL_CFLAGS 10626 and XKILL_LIBS to avoid the need to call pkg-config. 10627 See the pkg-config man page for more details. 10628 10629 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10630 See \`config.log' for more details" "$LINENO" 5; } 10631 else 10632 XKILL_CFLAGS=$pkg_cv_XKILL_CFLAGS 10633 XKILL_LIBS=$pkg_cv_XKILL_LIBS 10634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10635 $as_echo "yes" >&6; } 10636 : 10637 fi 10638 10639 ac_config_files="$ac_config_files Makefile man/Makefile" 10640 10641 cat >confcache <<\_ACEOF 10642 # This file is a shell script that caches the results of configure 10643 # tests run on this system so they can be shared between configure 10644 # scripts and configure runs, see configure's option --config-cache. 10645 # It is not useful on other systems. If it contains results you don't 10646 # want to keep, you may remove or edit it. 10647 # 10648 # config.status only pays attention to the cache file if you give it 10649 # the --recheck option to rerun configure. 10650 # 10651 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10652 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10653 # following values. 10654 10655 _ACEOF 10656 10657 # The following way of writing the cache mishandles newlines in values, 10658 # but we know of no workaround that is simple, portable, and efficient. 10659 # So, we kill variables containing newlines. 10660 # Ultrix sh set writes to stderr and can't be redirected directly, 10661 # and sets the high bit in the cache file unless we assign to the vars. 10662 ( 10663 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10664 eval ac_val=\$$ac_var 10665 case $ac_val in #( 10666 *${as_nl}*) 10667 case $ac_var in #( 10668 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10669 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10670 esac 10671 case $ac_var in #( 10672 _ | IFS | as_nl) ;; #( 10673 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10674 *) { eval $ac_var=; unset $ac_var;} ;; 10675 esac ;; 10676 esac 10677 done 10678 10679 (set) 2>&1 | 10680 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10681 *${as_nl}ac_space=\ *) 10682 # `set' does not quote correctly, so add quotes: double-quote 10683 # substitution turns \\\\ into \\, and sed turns \\ into \. 10684 sed -n \ 10685 "s/'/'\\\\''/g; 10686 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10687 ;; #( 10688 *) 10689 # `set' quotes correctly as required by POSIX, so do not add quotes. 10690 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10691 ;; 10692 esac | 10693 sort 10694 ) | 10695 sed ' 10696 /^ac_cv_env_/b end 10697 t clear 10698 :clear 10699 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10700 t end 10701 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10702 :end' >>confcache 10703 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10704 if test -w "$cache_file"; then 10705 if test "x$cache_file" != "x/dev/null"; then 10706 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10707 $as_echo "$as_me: updating cache $cache_file" >&6;} 10708 if test ! -f "$cache_file" || test -h "$cache_file"; then 10709 cat confcache >"$cache_file" 10710 else 10711 case $cache_file in #( 10712 */* | ?:*) 10713 mv -f confcache "$cache_file"$$ && 10714 mv -f "$cache_file"$$ "$cache_file" ;; #( 10715 *) 10716 mv -f confcache "$cache_file" ;; 10717 esac 10718 fi 10719 fi 10720 else 10721 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10722 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10723 fi 10724 fi 10725 rm -f confcache 10726 10727 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10728 # Let make expand exec_prefix. 10729 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10730 10731 DEFS=-DHAVE_CONFIG_H 10732 10733 ac_libobjs= 10734 ac_ltlibobjs= 10735 U= 10736 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10737 # 1. Remove the extension, and $U if already installed. 10738 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10739 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10740 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10741 # will be set to the directory where LIBOBJS objects are built. 10742 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10743 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10744 done 10745 LIBOBJS=$ac_libobjs 10746 10747 LTLIBOBJS=$ac_ltlibobjs 10748 10749 10750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10751 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10752 if test -n "$am_sleep_pid"; then 10753 # Hide warnings about reused PIDs. 10754 wait $am_sleep_pid 2>/dev/null 10755 fi 10756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10757 $as_echo "done" >&6; } 10758 if test -n "$EXEEXT"; then 10759 am__EXEEXT_TRUE= 10760 am__EXEEXT_FALSE='#' 10761 else 10762 am__EXEEXT_TRUE='#' 10763 am__EXEEXT_FALSE= 10764 fi 10765 10766 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10767 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10768 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10769 fi 10770 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10771 as_fn_error $? "conditional \"AMDEP\" was never defined. 10772 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10773 fi 10774 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10775 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10776 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10777 fi 10778 10779 : "${CONFIG_STATUS=./config.status}" 10780 ac_write_fail=0 10781 ac_clean_files_save=$ac_clean_files 10782 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10783 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10784 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10785 as_write_fail=0 10786 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10787 #! $SHELL 10788 # Generated by $as_me. 10789 # Run this file to recreate the current configuration. 10790 # Compiler output produced by configure, useful for debugging 10791 # configure, is in config.log if it exists. 10792 10793 debug=false 10794 ac_cs_recheck=false 10795 ac_cs_silent=false 10796 10797 SHELL=\${CONFIG_SHELL-$SHELL} 10798 export SHELL 10799 _ASEOF 10800 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10801 ## -------------------- ## 10802 ## M4sh Initialization. ## 10803 ## -------------------- ## 10804 10805 # Be more Bourne compatible 10806 DUALCASE=1; export DUALCASE # for MKS sh 10807 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10808 emulate sh 10809 NULLCMD=: 10810 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10811 # is contrary to our usage. Disable this feature. 10812 alias -g '${1+"$@"}'='"$@"' 10813 setopt NO_GLOB_SUBST 10814 else 10815 case `(set -o) 2>/dev/null` in #( 10816 *posix*) : 10817 set -o posix ;; #( 10818 *) : 10819 ;; 10820 esac 10821 fi 10822 10823 10824 as_nl=' 10825 ' 10826 export as_nl 10827 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10828 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10829 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10830 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10831 # Prefer a ksh shell builtin over an external printf program on Solaris, 10832 # but without wasting forks for bash or zsh. 10833 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10834 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10835 as_echo='print -r --' 10836 as_echo_n='print -rn --' 10837 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10838 as_echo='printf %s\n' 10839 as_echo_n='printf %s' 10840 else 10841 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10842 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10843 as_echo_n='/usr/ucb/echo -n' 10844 else 10845 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10846 as_echo_n_body='eval 10847 arg=$1; 10848 case $arg in #( 10849 *"$as_nl"*) 10850 expr "X$arg" : "X\\(.*\\)$as_nl"; 10851 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10852 esac; 10853 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10854 ' 10855 export as_echo_n_body 10856 as_echo_n='sh -c $as_echo_n_body as_echo' 10857 fi 10858 export as_echo_body 10859 as_echo='sh -c $as_echo_body as_echo' 10860 fi 10861 10862 # The user is always right. 10863 if test "${PATH_SEPARATOR+set}" != set; then 10864 PATH_SEPARATOR=: 10865 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10866 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10867 PATH_SEPARATOR=';' 10868 } 10869 fi 10870 10871 10872 # IFS 10873 # We need space, tab and new line, in precisely that order. Quoting is 10874 # there to prevent editors from complaining about space-tab. 10875 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10876 # splitting by setting IFS to empty value.) 10877 IFS=" "" $as_nl" 10878 10879 # Find who we are. Look in the path if we contain no directory separator. 10880 as_myself= 10881 case $0 in #(( 10882 *[\\/]* ) as_myself=$0 ;; 10883 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10884 for as_dir in $PATH 10885 do 10886 IFS=$as_save_IFS 10887 test -z "$as_dir" && as_dir=. 10888 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10889 done 10890 IFS=$as_save_IFS 10891 10892 ;; 10893 esac 10894 # We did not find ourselves, most probably we were run as `sh COMMAND' 10895 # in which case we are not to be found in the path. 10896 if test "x$as_myself" = x; then 10897 as_myself=$0 10898 fi 10899 if test ! -f "$as_myself"; then 10900 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10901 exit 1 10902 fi 10903 10904 # Unset variables that we do not need and which cause bugs (e.g. in 10905 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10906 # suppresses any "Segmentation fault" message there. '((' could 10907 # trigger a bug in pdksh 5.2.14. 10908 for as_var in BASH_ENV ENV MAIL MAILPATH 10909 do eval test x\${$as_var+set} = xset \ 10910 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10911 done 10912 PS1='$ ' 10913 PS2='> ' 10914 PS4='+ ' 10915 10916 # NLS nuisances. 10917 LC_ALL=C 10918 export LC_ALL 10919 LANGUAGE=C 10920 export LANGUAGE 10921 10922 # CDPATH. 10923 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10924 10925 10926 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10927 # ---------------------------------------- 10928 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10929 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10930 # script with STATUS, using 1 if that was 0. 10931 as_fn_error () 10932 { 10933 as_status=$1; test $as_status -eq 0 && as_status=1 10934 if test "$4"; then 10935 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10936 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10937 fi 10938 $as_echo "$as_me: error: $2" >&2 10939 as_fn_exit $as_status 10940 } # as_fn_error 10941 10942 10943 # as_fn_set_status STATUS 10944 # ----------------------- 10945 # Set $? to STATUS, without forking. 10946 as_fn_set_status () 10947 { 10948 return $1 10949 } # as_fn_set_status 10950 10951 # as_fn_exit STATUS 10952 # ----------------- 10953 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10954 as_fn_exit () 10955 { 10956 set +e 10957 as_fn_set_status $1 10958 exit $1 10959 } # as_fn_exit 10960 10961 # as_fn_unset VAR 10962 # --------------- 10963 # Portably unset VAR. 10964 as_fn_unset () 10965 { 10966 { eval $1=; unset $1;} 10967 } 10968 as_unset=as_fn_unset 10969 # as_fn_append VAR VALUE 10970 # ---------------------- 10971 # Append the text in VALUE to the end of the definition contained in VAR. Take 10972 # advantage of any shell optimizations that allow amortized linear growth over 10973 # repeated appends, instead of the typical quadratic growth present in naive 10974 # implementations. 10975 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10976 eval 'as_fn_append () 10977 { 10978 eval $1+=\$2 10979 }' 10980 else 10981 as_fn_append () 10982 { 10983 eval $1=\$$1\$2 10984 } 10985 fi # as_fn_append 10986 10987 # as_fn_arith ARG... 10988 # ------------------ 10989 # Perform arithmetic evaluation on the ARGs, and store the result in the 10990 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10991 # must be portable across $(()) and expr. 10992 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10993 eval 'as_fn_arith () 10994 { 10995 as_val=$(( $* )) 10996 }' 10997 else 10998 as_fn_arith () 10999 { 11000 as_val=`expr "$@" || test $? -eq 1` 11001 } 11002 fi # as_fn_arith 11003 11004 11005 if expr a : '\(a\)' >/dev/null 2>&1 && 11006 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11007 as_expr=expr 11008 else 11009 as_expr=false 11010 fi 11011 11012 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11013 as_basename=basename 11014 else 11015 as_basename=false 11016 fi 11017 11018 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11019 as_dirname=dirname 11020 else 11021 as_dirname=false 11022 fi 11023 11024 as_me=`$as_basename -- "$0" || 11025 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11026 X"$0" : 'X\(//\)$' \| \ 11027 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11028 $as_echo X/"$0" | 11029 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11030 s//\1/ 11031 q 11032 } 11033 /^X\/\(\/\/\)$/{ 11034 s//\1/ 11035 q 11036 } 11037 /^X\/\(\/\).*/{ 11038 s//\1/ 11039 q 11040 } 11041 s/.*/./; q'` 11042 11043 # Avoid depending upon Character Ranges. 11044 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11045 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11046 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11047 as_cr_digits='0123456789' 11048 as_cr_alnum=$as_cr_Letters$as_cr_digits 11049 11050 ECHO_C= ECHO_N= ECHO_T= 11051 case `echo -n x` in #((((( 11052 -n*) 11053 case `echo 'xy\c'` in 11054 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11055 xy) ECHO_C='\c';; 11056 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11057 ECHO_T=' ';; 11058 esac;; 11059 *) 11060 ECHO_N='-n';; 11061 esac 11062 11063 rm -f conf$$ conf$$.exe conf$$.file 11064 if test -d conf$$.dir; then 11065 rm -f conf$$.dir/conf$$.file 11066 else 11067 rm -f conf$$.dir 11068 mkdir conf$$.dir 2>/dev/null 11069 fi 11070 if (echo >conf$$.file) 2>/dev/null; then 11071 if ln -s conf$$.file conf$$ 2>/dev/null; then 11072 as_ln_s='ln -s' 11073 # ... but there are two gotchas: 11074 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11075 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11076 # In both cases, we have to default to `cp -p'. 11077 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11078 as_ln_s='cp -p' 11079 elif ln conf$$.file conf$$ 2>/dev/null; then 11080 as_ln_s=ln 11081 else 11082 as_ln_s='cp -p' 11083 fi 11084 else 11085 as_ln_s='cp -p' 11086 fi 11087 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11088 rmdir conf$$.dir 2>/dev/null 11089 11090 11091 # as_fn_mkdir_p 11092 # ------------- 11093 # Create "$as_dir" as a directory, including parents if necessary. 11094 as_fn_mkdir_p () 11095 { 11096 11097 case $as_dir in #( 11098 -*) as_dir=./$as_dir;; 11099 esac 11100 test -d "$as_dir" || eval $as_mkdir_p || { 11101 as_dirs= 11102 while :; do 11103 case $as_dir in #( 11104 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11105 *) as_qdir=$as_dir;; 11106 esac 11107 as_dirs="'$as_qdir' $as_dirs" 11108 as_dir=`$as_dirname -- "$as_dir" || 11109 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11110 X"$as_dir" : 'X\(//\)[^/]' \| \ 11111 X"$as_dir" : 'X\(//\)$' \| \ 11112 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11113 $as_echo X"$as_dir" | 11114 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11115 s//\1/ 11116 q 11117 } 11118 /^X\(\/\/\)[^/].*/{ 11119 s//\1/ 11120 q 11121 } 11122 /^X\(\/\/\)$/{ 11123 s//\1/ 11124 q 11125 } 11126 /^X\(\/\).*/{ 11127 s//\1/ 11128 q 11129 } 11130 s/.*/./; q'` 11131 test -d "$as_dir" && break 11132 done 11133 test -z "$as_dirs" || eval "mkdir $as_dirs" 11134 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11135 11136 11137 } # as_fn_mkdir_p 11138 if mkdir -p . 2>/dev/null; then 11139 as_mkdir_p='mkdir -p "$as_dir"' 11140 else 11141 test -d ./-p && rmdir ./-p 11142 as_mkdir_p=false 11143 fi 11144 11145 if test -x / >/dev/null 2>&1; then 11146 as_test_x='test -x' 11147 else 11148 if ls -dL / >/dev/null 2>&1; then 11149 as_ls_L_option=L 11150 else 11151 as_ls_L_option= 11152 fi 11153 as_test_x=' 11154 eval sh -c '\'' 11155 if test -d "$1"; then 11156 test -d "$1/."; 11157 else 11158 case $1 in #( 11159 -*)set "./$1";; 11160 esac; 11161 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11162 ???[sx]*):;;*)false;;esac;fi 11163 '\'' sh 11164 ' 11165 fi 11166 as_executable_p=$as_test_x 11167 11168 # Sed expression to map a string onto a valid CPP name. 11169 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11170 11171 # Sed expression to map a string onto a valid variable name. 11172 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11173 11174 11175 exec 6>&1 11176 ## ----------------------------------- ## 11177 ## Main body of $CONFIG_STATUS script. ## 11178 ## ----------------------------------- ## 11179 _ASEOF 11180 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11181 11182 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11183 # Save the log message, to keep $0 and so on meaningful, and to 11184 # report actual input values of CONFIG_FILES etc. instead of their 11185 # values after options handling. 11186 ac_log=" 11187 This file was extended by xkill $as_me 1.0.4, which was 11188 generated by GNU Autoconf 2.68. Invocation command line was 11189 11190 CONFIG_FILES = $CONFIG_FILES 11191 CONFIG_HEADERS = $CONFIG_HEADERS 11192 CONFIG_LINKS = $CONFIG_LINKS 11193 CONFIG_COMMANDS = $CONFIG_COMMANDS 11194 $ $0 $@ 11195 11196 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11197 " 11198 11199 _ACEOF 11200 11201 case $ac_config_files in *" 11202 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11203 esac 11204 11205 case $ac_config_headers in *" 11206 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11207 esac 11208 11209 11210 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11211 # Files that config.status was made for. 11212 config_files="$ac_config_files" 11213 config_headers="$ac_config_headers" 11214 config_commands="$ac_config_commands" 11215 11216 _ACEOF 11217 11218 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11219 ac_cs_usage="\ 11220 \`$as_me' instantiates files and other configuration actions 11221 from templates according to the current configuration. Unless the files 11222 and actions are specified as TAGs, all are instantiated by default. 11223 11224 Usage: $0 [OPTION]... [TAG]... 11225 11226 -h, --help print this help, then exit 11227 -V, --version print version number and configuration settings, then exit 11228 --config print configuration, then exit 11229 -q, --quiet, --silent 11230 do not print progress messages 11231 -d, --debug don't remove temporary files 11232 --recheck update $as_me by reconfiguring in the same conditions 11233 --file=FILE[:TEMPLATE] 11234 instantiate the configuration file FILE 11235 --header=FILE[:TEMPLATE] 11236 instantiate the configuration header FILE 11237 11238 Configuration files: 11239 $config_files 11240 11241 Configuration headers: 11242 $config_headers 11243 11244 Configuration commands: 11245 $config_commands 11246 11247 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11248 11249 _ACEOF 11250 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11251 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11252 ac_cs_version="\\ 11253 xkill config.status 1.0.4 11254 configured by $0, generated by GNU Autoconf 2.68, 11255 with options \\"\$ac_cs_config\\" 11256 11257 Copyright (C) 2010 Free Software Foundation, Inc. 11258 This config.status script is free software; the Free Software Foundation 11259 gives unlimited permission to copy, distribute and modify it." 11260 11261 ac_pwd='$ac_pwd' 11262 srcdir='$srcdir' 11263 INSTALL='$INSTALL' 11264 MKDIR_P='$MKDIR_P' 11265 AWK='$AWK' 11266 test -n "\$AWK" || AWK=awk 11267 _ACEOF 11268 11269 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11270 # The default lists apply if the user does not specify any file. 11271 ac_need_defaults=: 11272 while test $# != 0 11273 do 11274 case $1 in 11275 --*=?*) 11276 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11277 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11278 ac_shift=: 11279 ;; 11280 --*=) 11281 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11282 ac_optarg= 11283 ac_shift=: 11284 ;; 11285 *) 11286 ac_option=$1 11287 ac_optarg=$2 11288 ac_shift=shift 11289 ;; 11290 esac 11291 11292 case $ac_option in 11293 # Handling of the options. 11294 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11295 ac_cs_recheck=: ;; 11296 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11297 $as_echo "$ac_cs_version"; exit ;; 11298 --config | --confi | --conf | --con | --co | --c ) 11299 $as_echo "$ac_cs_config"; exit ;; 11300 --debug | --debu | --deb | --de | --d | -d ) 11301 debug=: ;; 11302 --file | --fil | --fi | --f ) 11303 $ac_shift 11304 case $ac_optarg in 11305 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11306 '') as_fn_error $? "missing file argument" ;; 11307 esac 11308 as_fn_append CONFIG_FILES " '$ac_optarg'" 11309 ac_need_defaults=false;; 11310 --header | --heade | --head | --hea ) 11311 $ac_shift 11312 case $ac_optarg in 11313 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11314 esac 11315 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11316 ac_need_defaults=false;; 11317 --he | --h) 11318 # Conflict between --help and --header 11319 as_fn_error $? "ambiguous option: \`$1' 11320 Try \`$0 --help' for more information.";; 11321 --help | --hel | -h ) 11322 $as_echo "$ac_cs_usage"; exit ;; 11323 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11324 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11325 ac_cs_silent=: ;; 11326 11327 # This is an error. 11328 -*) as_fn_error $? "unrecognized option: \`$1' 11329 Try \`$0 --help' for more information." ;; 11330 11331 *) as_fn_append ac_config_targets " $1" 11332 ac_need_defaults=false ;; 11333 11334 esac 11335 shift 11336 done 11337 11338 ac_configure_extra_args= 11339 11340 if $ac_cs_silent; then 11341 exec 6>/dev/null 11342 ac_configure_extra_args="$ac_configure_extra_args --silent" 11343 fi 11344 11345 _ACEOF 11346 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11347 if \$ac_cs_recheck; then 11348 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11349 shift 11350 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11351 CONFIG_SHELL='$SHELL' 11352 export CONFIG_SHELL 11353 exec "\$@" 11354 fi 11355 11356 _ACEOF 11357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11358 exec 5>>config.log 11359 { 11360 echo 11361 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11362 ## Running $as_me. ## 11363 _ASBOX 11364 $as_echo "$ac_log" 11365 } >&5 11366 11367 _ACEOF 11368 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11369 # 11370 # INIT-COMMANDS 11371 # 11372 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11373 11374 _ACEOF 11375 11376 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11377 11378 # Handling of arguments. 11379 for ac_config_target in $ac_config_targets 11380 do 11381 case $ac_config_target in 11382 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11383 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11384 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11385 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11386 11387 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11388 esac 11389 done 11390 11391 11392 # If the user did not use the arguments to specify the items to instantiate, 11393 # then the envvar interface is used. Set only those that are not. 11394 # We use the long form for the default assignment because of an extremely 11395 # bizarre bug on SunOS 4.1.3. 11396 if $ac_need_defaults; then 11397 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11398 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11399 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11400 fi 11401 11402 # Have a temporary directory for convenience. Make it in the build tree 11403 # simply because there is no reason against having it here, and in addition, 11404 # creating and moving files from /tmp can sometimes cause problems. 11405 # Hook for its removal unless debugging. 11406 # Note that there is a small window in which the directory will not be cleaned: 11407 # after its creation but before its name has been assigned to `$tmp'. 11408 $debug || 11409 { 11410 tmp= ac_tmp= 11411 trap 'exit_status=$? 11412 : "${ac_tmp:=$tmp}" 11413 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11414 ' 0 11415 trap 'as_fn_exit 1' 1 2 13 15 11416 } 11417 # Create a (secure) tmp directory for tmp files. 11418 11419 { 11420 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11421 test -d "$tmp" 11422 } || 11423 { 11424 tmp=./conf$$-$RANDOM 11425 (umask 077 && mkdir "$tmp") 11426 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11427 ac_tmp=$tmp 11428 11429 # Set up the scripts for CONFIG_FILES section. 11430 # No need to generate them if there are no CONFIG_FILES. 11431 # This happens for instance with `./config.status config.h'. 11432 if test -n "$CONFIG_FILES"; then 11433 11434 11435 ac_cr=`echo X | tr X '\015'` 11436 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11437 # But we know of no other shell where ac_cr would be empty at this 11438 # point, so we can use a bashism as a fallback. 11439 if test "x$ac_cr" = x; then 11440 eval ac_cr=\$\'\\r\' 11441 fi 11442 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11443 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11444 ac_cs_awk_cr='\\r' 11445 else 11446 ac_cs_awk_cr=$ac_cr 11447 fi 11448 11449 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11450 _ACEOF 11451 11452 11453 { 11454 echo "cat >conf$$subs.awk <<_ACEOF" && 11455 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11456 echo "_ACEOF" 11457 } >conf$$subs.sh || 11458 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11459 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11460 ac_delim='%!_!# ' 11461 for ac_last_try in false false false false false :; do 11462 . ./conf$$subs.sh || 11463 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11464 11465 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11466 if test $ac_delim_n = $ac_delim_num; then 11467 break 11468 elif $ac_last_try; then 11469 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11470 else 11471 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11472 fi 11473 done 11474 rm -f conf$$subs.sh 11475 11476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11477 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11478 _ACEOF 11479 sed -n ' 11480 h 11481 s/^/S["/; s/!.*/"]=/ 11482 p 11483 g 11484 s/^[^!]*!// 11485 :repl 11486 t repl 11487 s/'"$ac_delim"'$// 11488 t delim 11489 :nl 11490 h 11491 s/\(.\{148\}\)..*/\1/ 11492 t more1 11493 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11494 p 11495 n 11496 b repl 11497 :more1 11498 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11499 p 11500 g 11501 s/.\{148\}// 11502 t nl 11503 :delim 11504 h 11505 s/\(.\{148\}\)..*/\1/ 11506 t more2 11507 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11508 p 11509 b 11510 :more2 11511 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11512 p 11513 g 11514 s/.\{148\}// 11515 t delim 11516 ' <conf$$subs.awk | sed ' 11517 /^[^""]/{ 11518 N 11519 s/\n// 11520 } 11521 ' >>$CONFIG_STATUS || ac_write_fail=1 11522 rm -f conf$$subs.awk 11523 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11524 _ACAWK 11525 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11526 for (key in S) S_is_set[key] = 1 11527 FS = "" 11528 11529 } 11530 { 11531 line = $ 0 11532 nfields = split(line, field, "@") 11533 substed = 0 11534 len = length(field[1]) 11535 for (i = 2; i < nfields; i++) { 11536 key = field[i] 11537 keylen = length(key) 11538 if (S_is_set[key]) { 11539 value = S[key] 11540 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11541 len += length(value) + length(field[++i]) 11542 substed = 1 11543 } else 11544 len += 1 + keylen 11545 } 11546 11547 print line 11548 } 11549 11550 _ACAWK 11551 _ACEOF 11552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11553 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11554 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11555 else 11556 cat 11557 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11558 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11559 _ACEOF 11560 11561 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11562 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11563 # trailing colons and then remove the whole line if VPATH becomes empty 11564 # (actually we leave an empty line to preserve line numbers). 11565 if test "x$srcdir" = x.; then 11566 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11567 h 11568 s/// 11569 s/^/:/ 11570 s/[ ]*$/:/ 11571 s/:\$(srcdir):/:/g 11572 s/:\${srcdir}:/:/g 11573 s/:@srcdir@:/:/g 11574 s/^:*// 11575 s/:*$// 11576 x 11577 s/\(=[ ]*\).*/\1/ 11578 G 11579 s/\n// 11580 s/^[^=]*=[ ]*$// 11581 }' 11582 fi 11583 11584 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11585 fi # test -n "$CONFIG_FILES" 11586 11587 # Set up the scripts for CONFIG_HEADERS section. 11588 # No need to generate them if there are no CONFIG_HEADERS. 11589 # This happens for instance with `./config.status Makefile'. 11590 if test -n "$CONFIG_HEADERS"; then 11591 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11592 BEGIN { 11593 _ACEOF 11594 11595 # Transform confdefs.h into an awk script `defines.awk', embedded as 11596 # here-document in config.status, that substitutes the proper values into 11597 # config.h.in to produce config.h. 11598 11599 # Create a delimiter string that does not exist in confdefs.h, to ease 11600 # handling of long lines. 11601 ac_delim='%!_!# ' 11602 for ac_last_try in false false :; do 11603 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11604 if test -z "$ac_tt"; then 11605 break 11606 elif $ac_last_try; then 11607 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11608 else 11609 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11610 fi 11611 done 11612 11613 # For the awk script, D is an array of macro values keyed by name, 11614 # likewise P contains macro parameters if any. Preserve backslash 11615 # newline sequences. 11616 11617 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11618 sed -n ' 11619 s/.\{148\}/&'"$ac_delim"'/g 11620 t rset 11621 :rset 11622 s/^[ ]*#[ ]*define[ ][ ]*/ / 11623 t def 11624 d 11625 :def 11626 s/\\$// 11627 t bsnl 11628 s/["\\]/\\&/g 11629 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11630 D["\1"]=" \3"/p 11631 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11632 d 11633 :bsnl 11634 s/["\\]/\\&/g 11635 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11636 D["\1"]=" \3\\\\\\n"\\/p 11637 t cont 11638 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11639 t cont 11640 d 11641 :cont 11642 n 11643 s/.\{148\}/&'"$ac_delim"'/g 11644 t clear 11645 :clear 11646 s/\\$// 11647 t bsnlc 11648 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11649 d 11650 :bsnlc 11651 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11652 b cont 11653 ' <confdefs.h | sed ' 11654 s/'"$ac_delim"'/"\\\ 11655 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11656 11657 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11658 for (key in D) D_is_set[key] = 1 11659 FS = "" 11660 } 11661 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11662 line = \$ 0 11663 split(line, arg, " ") 11664 if (arg[1] == "#") { 11665 defundef = arg[2] 11666 mac1 = arg[3] 11667 } else { 11668 defundef = substr(arg[1], 2) 11669 mac1 = arg[2] 11670 } 11671 split(mac1, mac2, "(") #) 11672 macro = mac2[1] 11673 prefix = substr(line, 1, index(line, defundef) - 1) 11674 if (D_is_set[macro]) { 11675 # Preserve the white space surrounding the "#". 11676 print prefix "define", macro P[macro] D[macro] 11677 next 11678 } else { 11679 # Replace #undef with comments. This is necessary, for example, 11680 # in the case of _POSIX_SOURCE, which is predefined and required 11681 # on some systems where configure will not decide to define it. 11682 if (defundef == "undef") { 11683 print "/*", prefix defundef, macro, "*/" 11684 next 11685 } 11686 } 11687 } 11688 { print } 11689 _ACAWK 11690 _ACEOF 11691 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11692 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11693 fi # test -n "$CONFIG_HEADERS" 11694 11695 11696 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11697 shift 11698 for ac_tag 11699 do 11700 case $ac_tag in 11701 :[FHLC]) ac_mode=$ac_tag; continue;; 11702 esac 11703 case $ac_mode$ac_tag in 11704 :[FHL]*:*);; 11705 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11706 :[FH]-) ac_tag=-:-;; 11707 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11708 esac 11709 ac_save_IFS=$IFS 11710 IFS=: 11711 set x $ac_tag 11712 IFS=$ac_save_IFS 11713 shift 11714 ac_file=$1 11715 shift 11716 11717 case $ac_mode in 11718 :L) ac_source=$1;; 11719 :[FH]) 11720 ac_file_inputs= 11721 for ac_f 11722 do 11723 case $ac_f in 11724 -) ac_f="$ac_tmp/stdin";; 11725 *) # Look for the file first in the build tree, then in the source tree 11726 # (if the path is not absolute). The absolute path cannot be DOS-style, 11727 # because $ac_f cannot contain `:'. 11728 test -f "$ac_f" || 11729 case $ac_f in 11730 [\\/$]*) false;; 11731 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11732 esac || 11733 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11734 esac 11735 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11736 as_fn_append ac_file_inputs " '$ac_f'" 11737 done 11738 11739 # Let's still pretend it is `configure' which instantiates (i.e., don't 11740 # use $as_me), people would be surprised to read: 11741 # /* config.h. Generated by config.status. */ 11742 configure_input='Generated from '` 11743 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11744 `' by configure.' 11745 if test x"$ac_file" != x-; then 11746 configure_input="$ac_file. $configure_input" 11747 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11748 $as_echo "$as_me: creating $ac_file" >&6;} 11749 fi 11750 # Neutralize special characters interpreted by sed in replacement strings. 11751 case $configure_input in #( 11752 *\&* | *\|* | *\\* ) 11753 ac_sed_conf_input=`$as_echo "$configure_input" | 11754 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11755 *) ac_sed_conf_input=$configure_input;; 11756 esac 11757 11758 case $ac_tag in 11759 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11760 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11761 esac 11762 ;; 11763 esac 11764 11765 ac_dir=`$as_dirname -- "$ac_file" || 11766 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11767 X"$ac_file" : 'X\(//\)[^/]' \| \ 11768 X"$ac_file" : 'X\(//\)$' \| \ 11769 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11770 $as_echo X"$ac_file" | 11771 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11772 s//\1/ 11773 q 11774 } 11775 /^X\(\/\/\)[^/].*/{ 11776 s//\1/ 11777 q 11778 } 11779 /^X\(\/\/\)$/{ 11780 s//\1/ 11781 q 11782 } 11783 /^X\(\/\).*/{ 11784 s//\1/ 11785 q 11786 } 11787 s/.*/./; q'` 11788 as_dir="$ac_dir"; as_fn_mkdir_p 11789 ac_builddir=. 11790 11791 case "$ac_dir" in 11792 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11793 *) 11794 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11795 # A ".." for each directory in $ac_dir_suffix. 11796 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11797 case $ac_top_builddir_sub in 11798 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11799 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11800 esac ;; 11801 esac 11802 ac_abs_top_builddir=$ac_pwd 11803 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11804 # for backward compatibility: 11805 ac_top_builddir=$ac_top_build_prefix 11806 11807 case $srcdir in 11808 .) # We are building in place. 11809 ac_srcdir=. 11810 ac_top_srcdir=$ac_top_builddir_sub 11811 ac_abs_top_srcdir=$ac_pwd ;; 11812 [\\/]* | ?:[\\/]* ) # Absolute name. 11813 ac_srcdir=$srcdir$ac_dir_suffix; 11814 ac_top_srcdir=$srcdir 11815 ac_abs_top_srcdir=$srcdir ;; 11816 *) # Relative name. 11817 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11818 ac_top_srcdir=$ac_top_build_prefix$srcdir 11819 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11820 esac 11821 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11822 11823 11824 case $ac_mode in 11825 :F) 11826 # 11827 # CONFIG_FILE 11828 # 11829 11830 case $INSTALL in 11831 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11832 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11833 esac 11834 ac_MKDIR_P=$MKDIR_P 11835 case $MKDIR_P in 11836 [\\/$]* | ?:[\\/]* ) ;; 11837 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11838 esac 11839 _ACEOF 11840 11841 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11842 # If the template does not know about datarootdir, expand it. 11843 # FIXME: This hack should be removed a few years after 2.60. 11844 ac_datarootdir_hack=; ac_datarootdir_seen= 11845 ac_sed_dataroot=' 11846 /datarootdir/ { 11847 p 11848 q 11849 } 11850 /@datadir@/p 11851 /@docdir@/p 11852 /@infodir@/p 11853 /@localedir@/p 11854 /@mandir@/p' 11855 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11856 *datarootdir*) ac_datarootdir_seen=yes;; 11857 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11859 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11860 _ACEOF 11861 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11862 ac_datarootdir_hack=' 11863 s&@datadir@&$datadir&g 11864 s&@docdir@&$docdir&g 11865 s&@infodir@&$infodir&g 11866 s&@localedir@&$localedir&g 11867 s&@mandir@&$mandir&g 11868 s&\\\${datarootdir}&$datarootdir&g' ;; 11869 esac 11870 _ACEOF 11871 11872 # Neutralize VPATH when `$srcdir' = `.'. 11873 # Shell code in configure.ac might set extrasub. 11874 # FIXME: do we really want to maintain this feature? 11875 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11876 ac_sed_extra="$ac_vpsub 11877 $extrasub 11878 _ACEOF 11879 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11880 :t 11881 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11882 s|@configure_input@|$ac_sed_conf_input|;t t 11883 s&@top_builddir@&$ac_top_builddir_sub&;t t 11884 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11885 s&@srcdir@&$ac_srcdir&;t t 11886 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11887 s&@top_srcdir@&$ac_top_srcdir&;t t 11888 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11889 s&@builddir@&$ac_builddir&;t t 11890 s&@abs_builddir@&$ac_abs_builddir&;t t 11891 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11892 s&@INSTALL@&$ac_INSTALL&;t t 11893 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11894 $ac_datarootdir_hack 11895 " 11896 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11897 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11898 11899 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11900 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11901 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11902 "$ac_tmp/out"`; test -z "$ac_out"; } && 11903 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11904 which seems to be undefined. Please make sure it is defined" >&5 11905 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11906 which seems to be undefined. Please make sure it is defined" >&2;} 11907 11908 rm -f "$ac_tmp/stdin" 11909 case $ac_file in 11910 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11911 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11912 esac \ 11913 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11914 ;; 11915 :H) 11916 # 11917 # CONFIG_HEADER 11918 # 11919 if test x"$ac_file" != x-; then 11920 { 11921 $as_echo "/* $configure_input */" \ 11922 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11923 } >"$ac_tmp/config.h" \ 11924 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11925 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11926 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11927 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11928 else 11929 rm -f "$ac_file" 11930 mv "$ac_tmp/config.h" "$ac_file" \ 11931 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11932 fi 11933 else 11934 $as_echo "/* $configure_input */" \ 11935 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11936 || as_fn_error $? "could not create -" "$LINENO" 5 11937 fi 11938 # Compute "$ac_file"'s index in $config_headers. 11939 _am_arg="$ac_file" 11940 _am_stamp_count=1 11941 for _am_header in $config_headers :; do 11942 case $_am_header in 11943 $_am_arg | $_am_arg:* ) 11944 break ;; 11945 * ) 11946 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11947 esac 11948 done 11949 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11950 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11951 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11952 X"$_am_arg" : 'X\(//\)$' \| \ 11953 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11954 $as_echo X"$_am_arg" | 11955 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11956 s//\1/ 11957 q 11958 } 11959 /^X\(\/\/\)[^/].*/{ 11960 s//\1/ 11961 q 11962 } 11963 /^X\(\/\/\)$/{ 11964 s//\1/ 11965 q 11966 } 11967 /^X\(\/\).*/{ 11968 s//\1/ 11969 q 11970 } 11971 s/.*/./; q'`/stamp-h$_am_stamp_count 11972 ;; 11973 11974 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11975 $as_echo "$as_me: executing $ac_file commands" >&6;} 11976 ;; 11977 esac 11978 11979 11980 case $ac_file$ac_mode in 11981 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11982 # Older Autoconf quotes --file arguments for eval, but not when files 11983 # are listed without --file. Let's play safe and only enable the eval 11984 # if we detect the quoting. 11985 case $CONFIG_FILES in 11986 *\'*) eval set x "$CONFIG_FILES" ;; 11987 *) set x $CONFIG_FILES ;; 11988 esac 11989 shift 11990 for mf 11991 do 11992 # Strip MF so we end up with the name of the file. 11993 mf=`echo "$mf" | sed -e 's/:.*$//'` 11994 # Check whether this is an Automake generated Makefile or not. 11995 # We used to match only the files named 'Makefile.in', but 11996 # some people rename them; so instead we look at the file content. 11997 # Grep'ing the first line is not enough: some people post-process 11998 # each Makefile.in and add a new line on top of each file to say so. 11999 # Grep'ing the whole file is not good either: AIX grep has a line 12000 # limit of 2048, but all sed's we know have understand at least 4000. 12001 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12002 dirpart=`$as_dirname -- "$mf" || 12003 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12004 X"$mf" : 'X\(//\)[^/]' \| \ 12005 X"$mf" : 'X\(//\)$' \| \ 12006 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12007 $as_echo X"$mf" | 12008 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12009 s//\1/ 12010 q 12011 } 12012 /^X\(\/\/\)[^/].*/{ 12013 s//\1/ 12014 q 12015 } 12016 /^X\(\/\/\)$/{ 12017 s//\1/ 12018 q 12019 } 12020 /^X\(\/\).*/{ 12021 s//\1/ 12022 q 12023 } 12024 s/.*/./; q'` 12025 else 12026 continue 12027 fi 12028 # Extract the definition of DEPDIR, am__include, and am__quote 12029 # from the Makefile without running 'make'. 12030 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12031 test -z "$DEPDIR" && continue 12032 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12033 test -z "$am__include" && continue 12034 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12035 # Find all dependency output files, they are included files with 12036 # $(DEPDIR) in their names. We invoke sed twice because it is the 12037 # simplest approach to changing $(DEPDIR) to its actual value in the 12038 # expansion. 12039 for file in `sed -n " 12040 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12041 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12042 # Make sure the directory exists. 12043 test -f "$dirpart/$file" && continue 12044 fdir=`$as_dirname -- "$file" || 12045 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12046 X"$file" : 'X\(//\)[^/]' \| \ 12047 X"$file" : 'X\(//\)$' \| \ 12048 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12049 $as_echo X"$file" | 12050 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12051 s//\1/ 12052 q 12053 } 12054 /^X\(\/\/\)[^/].*/{ 12055 s//\1/ 12056 q 12057 } 12058 /^X\(\/\/\)$/{ 12059 s//\1/ 12060 q 12061 } 12062 /^X\(\/\).*/{ 12063 s//\1/ 12064 q 12065 } 12066 s/.*/./; q'` 12067 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12068 # echo "creating $dirpart/$file" 12069 echo '# dummy' > "$dirpart/$file" 12070 done 12071 done 12072 } 12073 ;; 12074 12075 esac 12076 done # for ac_tag 12077 12078 12079 as_fn_exit 0 12080 _ACEOF 12081 ac_clean_files=$ac_clean_files_save 12082 12083 test $ac_write_fail = 0 || 12084 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12085 12086 12087 # configure is writing to config.log, and then calls config.status. 12088 # config.status does its own redirection, appending to config.log. 12089 # Unfortunately, on DOS this fails, as config.log is still kept open 12090 # by configure, so config.status won't be able to write to it; its 12091 # output is simply discarded. So we exec the FD to /dev/null, 12092 # effectively closing config.log, so it can be properly (re)opened and 12093 # appended to by config.status. When coming back to configure, we 12094 # need to make the FD available again. 12095 if test "$no_create" != yes; then 12096 ac_cs_success=: 12097 ac_config_status_args= 12098 test "$silent" = yes && 12099 ac_config_status_args="$ac_config_status_args --quiet" 12100 exec 5>/dev/null 12101 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12102 exec 5>>config.log 12103 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12104 # would make configure fail if this is the last instruction. 12105 $ac_cs_success || as_fn_exit 1 12106 fi 12107 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12108 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12109 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12110 fi 12111 12112
Indexes created Fri Apr 10 00:22:58 UTC 2026