configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xclipboard 1.1.3. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232 fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243 $0: about your system, including any error possibly output 244 $0: before this message. Then install a modern shell, or 245 $0: manually run the script under such a shell if you do 246 $0: have one." 247 fi 248 exit 1 249 fi 250 fi 251 fi 252 SHELL=${CONFIG_SHELL-/bin/sh} 253 export SHELL 254 # Unset more variables known to interfere with behavior of common tools. 255 CLICOLOR_FORCE= GREP_OPTIONS= 256 unset CLICOLOR_FORCE GREP_OPTIONS 257 258 ## --------------------- ## 259 ## M4sh Shell Functions. ## 260 ## --------------------- ## 261 # as_fn_unset VAR 262 # --------------- 263 # Portably unset VAR. 264 as_fn_unset () 265 { 266 { eval $1=; unset $1;} 267 } 268 as_unset=as_fn_unset 269 270 # as_fn_set_status STATUS 271 # ----------------------- 272 # Set $? to STATUS, without forking. 273 as_fn_set_status () 274 { 275 return $1 276 } # as_fn_set_status 277 278 # as_fn_exit STATUS 279 # ----------------- 280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281 as_fn_exit () 282 { 283 set +e 284 as_fn_set_status $1 285 exit $1 286 } # as_fn_exit 287 288 # as_fn_mkdir_p 289 # ------------- 290 # Create "$as_dir" as a directory, including parents if necessary. 291 as_fn_mkdir_p () 292 { 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310 $as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334 } # as_fn_mkdir_p 335 # as_fn_append VAR VALUE 336 # ---------------------- 337 # Append the text in VALUE to the end of the definition contained in VAR. Take 338 # advantage of any shell optimizations that allow amortized linear growth over 339 # repeated appends, instead of the typical quadratic growth present in naive 340 # implementations. 341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346 else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351 fi # as_fn_append 352 353 # as_fn_arith ARG... 354 # ------------------ 355 # Perform arithmetic evaluation on the ARGs, and store the result in the 356 # global $as_val. Take advantage of shells that can avoid forks. The arguments 357 # must be portable across $(()) and expr. 358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363 else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368 fi # as_fn_arith 369 370 371 # as_fn_error STATUS ERROR [LINENO LOG_FD] 372 # ---------------------------------------- 373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375 # script with STATUS, using 1 if that was 0. 376 as_fn_error () 377 { 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385 } # as_fn_error 386 387 if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390 else 391 as_expr=false 392 fi 393 394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396 else 397 as_basename=false 398 fi 399 400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402 else 403 as_dirname=false 404 fi 405 406 as_me=`$as_basename -- "$0" || 407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410 $as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425 # Avoid depending upon Character Ranges. 426 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429 as_cr_digits='0123456789' 430 as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462 } 463 464 ECHO_C= ECHO_N= ECHO_T= 465 case `echo -n x` in #((((( 466 -n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473 *) 474 ECHO_N='-n';; 475 esac 476 477 rm -f conf$$ conf$$.exe conf$$.file 478 if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480 else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483 fi 484 if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498 else 499 as_ln_s='cp -p' 500 fi 501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502 rmdir conf$$.dir 2>/dev/null 503 504 if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506 else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509 fi 510 511 if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513 else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531 fi 532 as_executable_p=$as_test_x 533 534 # Sed expression to map a string onto a valid CPP name. 535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537 # Sed expression to map a string onto a valid variable name. 538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541 test -n "$DJDIR" || exec 7<&0 </dev/null 542 exec 6>&1 543 544 # Name of the host. 545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546 # so uname gets run too. 547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549 # 550 # Initializations. 551 # 552 ac_default_prefix=/usr/local 553 ac_clean_files= 554 ac_config_libobj_dir=. 555 LIBOBJS= 556 cross_compiling=no 557 subdirs= 558 MFLAGS= 559 MAKEFLAGS= 560 561 # Identity of this package. 562 PACKAGE_NAME='xclipboard' 563 PACKAGE_TARNAME='xclipboard' 564 PACKAGE_VERSION='1.1.3' 565 PACKAGE_STRING='xclipboard 1.1.3' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 ac_unique_file="Makefile.am" 570 # Factoring default headers for most tests. 571 ac_includes_default="\ 572 #include <stdio.h> 573 #ifdef HAVE_SYS_TYPES_H 574 # include <sys/types.h> 575 #endif 576 #ifdef HAVE_SYS_STAT_H 577 # include <sys/stat.h> 578 #endif 579 #ifdef STDC_HEADERS 580 # include <stdlib.h> 581 # include <stddef.h> 582 #else 583 # ifdef HAVE_STDLIB_H 584 # include <stdlib.h> 585 # endif 586 #endif 587 #ifdef HAVE_STRING_H 588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589 # include <memory.h> 590 # endif 591 # include <string.h> 592 #endif 593 #ifdef HAVE_STRINGS_H 594 # include <strings.h> 595 #endif 596 #ifdef HAVE_INTTYPES_H 597 # include <inttypes.h> 598 #endif 599 #ifdef HAVE_STDINT_H 600 # include <stdint.h> 601 #endif 602 #ifdef HAVE_UNISTD_H 603 # include <unistd.h> 604 #endif" 605 606 ac_subst_vars='am__EXEEXT_FALSE 607 am__EXEEXT_TRUE 608 LTLIBOBJS 609 LIBOBJS 610 appdefaultdir 611 APPDEFS_LIBS 612 APPDEFS_CFLAGS 613 XCLIPBOARD_LIBS 614 XCLIPBOARD_CFLAGS 615 MAN_SUBSTS 616 XORG_MAN_PAGE 617 ADMIN_MAN_DIR 618 DRIVER_MAN_DIR 619 MISC_MAN_DIR 620 FILE_MAN_DIR 621 LIB_MAN_DIR 622 APP_MAN_DIR 623 ADMIN_MAN_SUFFIX 624 DRIVER_MAN_SUFFIX 625 MISC_MAN_SUFFIX 626 FILE_MAN_SUFFIX 627 LIB_MAN_SUFFIX 628 APP_MAN_SUFFIX 629 SED 630 host_os 631 host_vendor 632 host_cpu 633 host 634 build_os 635 build_vendor 636 build_cpu 637 build 638 INSTALL_CMD 639 PKG_CONFIG 640 CHANGELOG_CMD 641 STRICT_CFLAGS 642 CWARNFLAGS 643 BASE_CFLAGS 644 EGREP 645 GREP 646 CPP 647 am__fastdepCC_FALSE 648 am__fastdepCC_TRUE 649 CCDEPMODE 650 am__nodep 651 AMDEPBACKSLASH 652 AMDEP_FALSE 653 AMDEP_TRUE 654 am__quote 655 am__include 656 DEPDIR 657 OBJEXT 658 EXEEXT 659 ac_ct_CC 660 CPPFLAGS 661 LDFLAGS 662 CFLAGS 663 CC 664 MAINT 665 MAINTAINER_MODE_FALSE 666 MAINTAINER_MODE_TRUE 667 AM_BACKSLASH 668 AM_DEFAULT_VERBOSITY 669 AM_DEFAULT_V 670 AM_V 671 am__untar 672 am__tar 673 AMTAR 674 am__leading_dot 675 SET_MAKE 676 AWK 677 mkdir_p 678 MKDIR_P 679 INSTALL_STRIP_PROGRAM 680 STRIP 681 install_sh 682 MAKEINFO 683 AUTOHEADER 684 AUTOMAKE 685 AUTOCONF 686 ACLOCAL 687 VERSION 688 PACKAGE 689 CYGPATH_W 690 am__isrc 691 INSTALL_DATA 692 INSTALL_SCRIPT 693 INSTALL_PROGRAM 694 target_alias 695 host_alias 696 build_alias 697 LIBS 698 ECHO_T 699 ECHO_N 700 ECHO_C 701 DEFS 702 mandir 703 localedir 704 libdir 705 psdir 706 pdfdir 707 dvidir 708 htmldir 709 infodir 710 docdir 711 oldincludedir 712 includedir 713 localstatedir 714 sharedstatedir 715 sysconfdir 716 datadir 717 datarootdir 718 libexecdir 719 sbindir 720 bindir 721 program_transform_name 722 prefix 723 exec_prefix 724 PACKAGE_URL 725 PACKAGE_BUGREPORT 726 PACKAGE_STRING 727 PACKAGE_VERSION 728 PACKAGE_TARNAME 729 PACKAGE_NAME 730 PATH_SEPARATOR 731 SHELL' 732 ac_subst_files='' 733 ac_user_opts=' 734 enable_option_checking 735 enable_silent_rules 736 enable_maintainer_mode 737 enable_dependency_tracking 738 enable_selective_werror 739 enable_strict_compilation 740 with_appdefaultdir 741 ' 742 ac_precious_vars='build_alias 743 host_alias 744 target_alias 745 CC 746 CFLAGS 747 LDFLAGS 748 LIBS 749 CPPFLAGS 750 CPP 751 PKG_CONFIG 752 XCLIPBOARD_CFLAGS 753 XCLIPBOARD_LIBS 754 APPDEFS_CFLAGS 755 APPDEFS_LIBS' 756 757 758 # 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"newly created file is older than distributed files! 2271 Check your system clock" "$LINENO" 5 2272 fi 2273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2274 $as_echo "yes" >&6; } 2275 # If we didn't sleep, we still need to ensure time stamps of config.status and 2276 # generated files are strictly newer. 2277 am_sleep_pid= 2278 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2279 ( sleep 1 ) & 2280 am_sleep_pid=$! 2281 fi 2282 2283 rm -f conftest.file 2284 2285 test "$program_prefix" != NONE && 2286 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2287 # Use a double $ so make ignores it. 2288 test "$program_suffix" != NONE && 2289 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2290 # Double any \ or $. 2291 # By default was `s,x,x', remove it if useless. 2292 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2293 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2294 2295 # expand $ac_aux_dir to an absolute path 2296 am_aux_dir=`cd $ac_aux_dir && pwd` 2297 2298 if test x"${MISSING+set}" != xset; then 2299 case $am_aux_dir in 2300 *\ * | *\ *) 2301 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2302 *) 2303 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2304 esac 2305 fi 2306 # Use eval to expand $SHELL 2307 if eval "$MISSING --is-lightweight"; then 2308 am_missing_run="$MISSING " 2309 else 2310 am_missing_run= 2311 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2312 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2313 fi 2314 2315 if test x"${install_sh}" != xset; then 2316 case $am_aux_dir in 2317 *\ * | *\ *) 2318 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2319 *) 2320 install_sh="\${SHELL} $am_aux_dir/install-sh" 2321 esac 2322 fi 2323 2324 # Installed binaries are usually stripped using 'strip' when the user 2325 # run "make install-strip". However 'strip' might not be the right 2326 # tool to use in cross-compilation environments, therefore Automake 2327 # will honor the 'STRIP' environment variable to overrule this program. 2328 if test "$cross_compiling" != no; then 2329 if test -n "$ac_tool_prefix"; then 2330 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2331 set dummy ${ac_tool_prefix}strip; ac_word=$2 2332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2333 $as_echo_n "checking for $ac_word... " >&6; } 2334 if ${ac_cv_prog_STRIP+:} false; then : 2335 $as_echo_n "(cached) " >&6 2336 else 2337 if test -n "$STRIP"; then 2338 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2339 else 2340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2341 for as_dir in $PATH 2342 do 2343 IFS=$as_save_IFS 2344 test -z "$as_dir" && as_dir=. 2345 for ac_exec_ext in '' $ac_executable_extensions; do 2346 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2347 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2348 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2349 break 2 2350 fi 2351 done 2352 done 2353 IFS=$as_save_IFS 2354 2355 fi 2356 fi 2357 STRIP=$ac_cv_prog_STRIP 2358 if test -n "$STRIP"; then 2359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2360 $as_echo "$STRIP" >&6; } 2361 else 2362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2363 $as_echo "no" >&6; } 2364 fi 2365 2366 2367 fi 2368 if test -z "$ac_cv_prog_STRIP"; then 2369 ac_ct_STRIP=$STRIP 2370 # Extract the first word of "strip", so it can be a program name with args. 2371 set dummy strip; ac_word=$2 2372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2373 $as_echo_n "checking for $ac_word... " >&6; } 2374 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2375 $as_echo_n "(cached) " >&6 2376 else 2377 if test -n "$ac_ct_STRIP"; then 2378 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2379 else 2380 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2381 for as_dir in $PATH 2382 do 2383 IFS=$as_save_IFS 2384 test -z "$as_dir" && as_dir=. 2385 for ac_exec_ext in '' $ac_executable_extensions; do 2386 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2387 ac_cv_prog_ac_ct_STRIP="strip" 2388 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2389 break 2 2390 fi 2391 done 2392 done 2393 IFS=$as_save_IFS 2394 2395 fi 2396 fi 2397 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2398 if test -n "$ac_ct_STRIP"; then 2399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2400 $as_echo "$ac_ct_STRIP" >&6; } 2401 else 2402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2403 $as_echo "no" >&6; } 2404 fi 2405 2406 if test "x$ac_ct_STRIP" = x; then 2407 STRIP=":" 2408 else 2409 case $cross_compiling:$ac_tool_warned in 2410 yes:) 2411 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2412 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2413 ac_tool_warned=yes ;; 2414 esac 2415 STRIP=$ac_ct_STRIP 2416 fi 2417 else 2418 STRIP="$ac_cv_prog_STRIP" 2419 fi 2420 2421 fi 2422 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2423 2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2425 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2426 if test -z "$MKDIR_P"; then 2427 if ${ac_cv_path_mkdir+:} false; then : 2428 $as_echo_n "(cached) " >&6 2429 else 2430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2431 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2432 do 2433 IFS=$as_save_IFS 2434 test -z "$as_dir" && as_dir=. 2435 for ac_prog in mkdir gmkdir; do 2436 for ac_exec_ext in '' $ac_executable_extensions; do 2437 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2438 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2439 'mkdir (GNU coreutils) '* | \ 2440 'mkdir (coreutils) '* | \ 2441 'mkdir (fileutils) '4.1*) 2442 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2443 break 3;; 2444 esac 2445 done 2446 done 2447 done 2448 IFS=$as_save_IFS 2449 2450 fi 2451 2452 test -d ./--version && rmdir ./--version 2453 if test "${ac_cv_path_mkdir+set}" = set; then 2454 MKDIR_P="$ac_cv_path_mkdir -p" 2455 else 2456 # As a last resort, use the slow shell script. Don't cache a 2457 # value for MKDIR_P within a source directory, because that will 2458 # break other packages using the cache if that directory is 2459 # removed, or if the value is a relative name. 2460 MKDIR_P="$ac_install_sh -d" 2461 fi 2462 fi 2463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2464 $as_echo "$MKDIR_P" >&6; } 2465 2466 for ac_prog in gawk mawk nawk awk 2467 do 2468 # Extract the first word of "$ac_prog", so it can be a program name with args. 2469 set dummy $ac_prog; ac_word=$2 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2471 $as_echo_n "checking for $ac_word... " >&6; } 2472 if ${ac_cv_prog_AWK+:} false; then : 2473 $as_echo_n "(cached) " >&6 2474 else 2475 if test -n "$AWK"; then 2476 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2477 else 2478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2479 for as_dir in $PATH 2480 do 2481 IFS=$as_save_IFS 2482 test -z "$as_dir" && as_dir=. 2483 for ac_exec_ext in '' $ac_executable_extensions; do 2484 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2485 ac_cv_prog_AWK="$ac_prog" 2486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2487 break 2 2488 fi 2489 done 2490 done 2491 IFS=$as_save_IFS 2492 2493 fi 2494 fi 2495 AWK=$ac_cv_prog_AWK 2496 if test -n "$AWK"; then 2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2498 $as_echo "$AWK" >&6; } 2499 else 2500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2501 $as_echo "no" >&6; } 2502 fi 2503 2504 2505 test -n "$AWK" && break 2506 done 2507 2508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2509 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2510 set x ${MAKE-make} 2511 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2512 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2513 $as_echo_n "(cached) " >&6 2514 else 2515 cat >conftest.make <<\_ACEOF 2516 SHELL = /bin/sh 2517 all: 2518 @echo '@@@%%%=$(MAKE)=@@@%%%' 2519 _ACEOF 2520 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2521 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2522 *@@@%%%=?*=@@@%%%*) 2523 eval ac_cv_prog_make_${ac_make}_set=yes;; 2524 *) 2525 eval ac_cv_prog_make_${ac_make}_set=no;; 2526 esac 2527 rm -f conftest.make 2528 fi 2529 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2531 $as_echo "yes" >&6; } 2532 SET_MAKE= 2533 else 2534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2535 $as_echo "no" >&6; } 2536 SET_MAKE="MAKE=${MAKE-make}" 2537 fi 2538 2539 rm -rf .tst 2>/dev/null 2540 mkdir .tst 2>/dev/null 2541 if test -d .tst; then 2542 am__leading_dot=. 2543 else 2544 am__leading_dot=_ 2545 fi 2546 rmdir .tst 2>/dev/null 2547 2548 # Check whether --enable-silent-rules was given. 2549 if test "${enable_silent_rules+set}" = set; then : 2550 enableval=$enable_silent_rules; 2551 fi 2552 2553 case $enable_silent_rules in # ((( 2554 yes) AM_DEFAULT_VERBOSITY=0;; 2555 no) AM_DEFAULT_VERBOSITY=1;; 2556 *) AM_DEFAULT_VERBOSITY=1;; 2557 esac 2558 am_make=${MAKE-make} 2559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2560 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2561 if ${am_cv_make_support_nested_variables+:} false; then : 2562 $as_echo_n "(cached) " >&6 2563 else 2564 if $as_echo 'TRUE=$(BAR$(V)) 2565 BAR0=false 2566 BAR1=true 2567 V=1 2568 am__doit: 2569 @$(TRUE) 2570 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2571 am_cv_make_support_nested_variables=yes 2572 else 2573 am_cv_make_support_nested_variables=no 2574 fi 2575 fi 2576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2577 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2578 if test $am_cv_make_support_nested_variables = yes; then 2579 AM_V='$(V)' 2580 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2581 else 2582 AM_V=$AM_DEFAULT_VERBOSITY 2583 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2584 fi 2585 AM_BACKSLASH='\' 2586 2587 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2588 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2589 # is not polluted with repeated "-I." 2590 am__isrc=' -I$(srcdir)' 2591 # test to see if srcdir already configured 2592 if test -f $srcdir/config.status; then 2593 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2594 fi 2595 fi 2596 2597 # test whether we have cygpath 2598 if test -z "$CYGPATH_W"; then 2599 if (cygpath --version) >/dev/null 2>/dev/null; then 2600 CYGPATH_W='cygpath -w' 2601 else 2602 CYGPATH_W=echo 2603 fi 2604 fi 2605 2606 2607 # Define the identity of the package. 2608 PACKAGE='xclipboard' 2609 VERSION='1.1.3' 2610 2611 2612 cat >>confdefs.h <<_ACEOF 2613 #define PACKAGE "$PACKAGE" 2614 _ACEOF 2615 2616 2617 cat >>confdefs.h <<_ACEOF 2618 #define VERSION "$VERSION" 2619 _ACEOF 2620 2621 # Some tools Automake needs. 2622 2623 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2624 2625 2626 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2627 2628 2629 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2630 2631 2632 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2633 2634 2635 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2636 2637 # For better backward compatibility. To be removed once Automake 1.9.x 2638 # dies out for good. For more background, see: 2639 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2640 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2641 mkdir_p='$(MKDIR_P)' 2642 2643 # We need awk for the "check" target. The system "awk" is bad on 2644 # some platforms. 2645 # Always define AMTAR for backward compatibility. Yes, it's still used 2646 # in the wild :-( We should find a proper way to deprecate it ... 2647 AMTAR='$${TAR-tar}' 2648 2649 2650 # We'll loop over all known methods to create a tar archive until one works. 2651 _am_tools='gnutar pax cpio none' 2652 2653 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2654 2655 2656 2657 2658 2659 2660 # POSIX will say in a future version that running "rm -f" with no argument 2661 # is OK; and we want to be able to make that assumption in our Makefile 2662 # recipes. So use an aggressive probe to check that the usage we want is 2663 # actually supported "in the wild" to an acceptable degree. 2664 # See automake bug#10828. 2665 # To make any issue more visible, cause the running configure to be aborted 2666 # by default if the 'rm' program in use doesn't match our expectations; the 2667 # user can still override this though. 2668 if rm -f && rm -fr && rm -rf; then : OK; else 2669 cat >&2 <<'END' 2670 Oops! 2671 2672 Your 'rm' program seems unable to run without file operands specified 2673 on the command line, even when the '-f' option is present. This is contrary 2674 to the behaviour of most rm programs out there, and not conforming with 2675 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2676 2677 Please tell bug-automake@gnu.org about your system, including the value 2678 of your $PATH and any error possibly output before this message. This 2679 can help us improve future automake versions. 2680 2681 END 2682 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2683 echo 'Configuration will proceed anyway, since you have set the' >&2 2684 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2685 echo >&2 2686 else 2687 cat >&2 <<'END' 2688 Aborting the configuration process, to ensure you take notice of the issue. 2689 2690 You can download and install GNU coreutils to get an 'rm' implementation 2691 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2692 2693 If you want to complete the configuration process using your problematic 2694 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2695 to "yes", and re-run configure. 2696 2697 END 2698 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2699 fi 2700 fi 2701 2702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2703 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2704 # Check whether --enable-maintainer-mode was given. 2705 if test "${enable_maintainer_mode+set}" = set; then : 2706 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2707 else 2708 USE_MAINTAINER_MODE=no 2709 fi 2710 2711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2712 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2713 if test $USE_MAINTAINER_MODE = yes; then 2714 MAINTAINER_MODE_TRUE= 2715 MAINTAINER_MODE_FALSE='#' 2716 else 2717 MAINTAINER_MODE_TRUE='#' 2718 MAINTAINER_MODE_FALSE= 2719 fi 2720 2721 MAINT=$MAINTAINER_MODE_TRUE 2722 2723 2724 2725 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 DEPDIR="${am__leading_dot}deps" 2738 2739 ac_config_commands="$ac_config_commands depfiles" 2740 2741 2742 am_make=${MAKE-make} 2743 cat > confinc << 'END' 2744 am__doit: 2745 @echo this is the am__doit target 2746 .PHONY: am__doit 2747 END 2748 # If we don't find an include directive, just comment out the code. 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2750 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2751 am__include="#" 2752 am__quote= 2753 _am_result=none 2754 # First try GNU make style include. 2755 echo "include confinc" > confmf 2756 # Ignore all kinds of additional output from 'make'. 2757 case `$am_make -s -f confmf 2> /dev/null` in #( 2758 *the\ am__doit\ target*) 2759 am__include=include 2760 am__quote= 2761 _am_result=GNU 2762 ;; 2763 esac 2764 # Now try BSD make style include. 2765 if test "$am__include" = "#"; then 2766 echo '.include "confinc"' > confmf 2767 case `$am_make -s -f confmf 2> /dev/null` in #( 2768 *the\ am__doit\ target*) 2769 am__include=.include 2770 am__quote="\"" 2771 _am_result=BSD 2772 ;; 2773 esac 2774 fi 2775 2776 2777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2778 $as_echo "$_am_result" >&6; } 2779 rm -f confinc confmf 2780 2781 # Check whether --enable-dependency-tracking was given. 2782 if test "${enable_dependency_tracking+set}" = set; then : 2783 enableval=$enable_dependency_tracking; 2784 fi 2785 2786 if test "x$enable_dependency_tracking" != xno; then 2787 am_depcomp="$ac_aux_dir/depcomp" 2788 AMDEPBACKSLASH='\' 2789 am__nodep='_no' 2790 fi 2791 if test "x$enable_dependency_tracking" != xno; then 2792 AMDEP_TRUE= 2793 AMDEP_FALSE='#' 2794 else 2795 AMDEP_TRUE='#' 2796 AMDEP_FALSE= 2797 fi 2798 2799 2800 ac_ext=c 2801 ac_cpp='$CPP $CPPFLAGS' 2802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2804 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2805 if test -n "$ac_tool_prefix"; then 2806 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2807 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2809 $as_echo_n "checking for $ac_word... " >&6; } 2810 if ${ac_cv_prog_CC+:} false; then : 2811 $as_echo_n "(cached) " >&6 2812 else 2813 if test -n "$CC"; then 2814 ac_cv_prog_CC="$CC" # Let the user override the test. 2815 else 2816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2817 for as_dir in $PATH 2818 do 2819 IFS=$as_save_IFS 2820 test -z "$as_dir" && as_dir=. 2821 for ac_exec_ext in '' $ac_executable_extensions; do 2822 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2823 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2824 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2825 break 2 2826 fi 2827 done 2828 done 2829 IFS=$as_save_IFS 2830 2831 fi 2832 fi 2833 CC=$ac_cv_prog_CC 2834 if test -n "$CC"; then 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2836 $as_echo "$CC" >&6; } 2837 else 2838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2839 $as_echo "no" >&6; } 2840 fi 2841 2842 2843 fi 2844 if test -z "$ac_cv_prog_CC"; then 2845 ac_ct_CC=$CC 2846 # Extract the first word of "gcc", so it can be a program name with args. 2847 set dummy gcc; ac_word=$2 2848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2849 $as_echo_n "checking for $ac_word... " >&6; } 2850 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2851 $as_echo_n "(cached) " >&6 2852 else 2853 if test -n "$ac_ct_CC"; then 2854 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2855 else 2856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2857 for as_dir in $PATH 2858 do 2859 IFS=$as_save_IFS 2860 test -z "$as_dir" && as_dir=. 2861 for ac_exec_ext in '' $ac_executable_extensions; do 2862 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2863 ac_cv_prog_ac_ct_CC="gcc" 2864 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2865 break 2 2866 fi 2867 done 2868 done 2869 IFS=$as_save_IFS 2870 2871 fi 2872 fi 2873 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2874 if test -n "$ac_ct_CC"; then 2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2876 $as_echo "$ac_ct_CC" >&6; } 2877 else 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2879 $as_echo "no" >&6; } 2880 fi 2881 2882 if test "x$ac_ct_CC" = x; then 2883 CC="" 2884 else 2885 case $cross_compiling:$ac_tool_warned in 2886 yes:) 2887 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2888 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2889 ac_tool_warned=yes ;; 2890 esac 2891 CC=$ac_ct_CC 2892 fi 2893 else 2894 CC="$ac_cv_prog_CC" 2895 fi 2896 2897 if test -z "$CC"; then 2898 if test -n "$ac_tool_prefix"; then 2899 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2900 set dummy ${ac_tool_prefix}cc; ac_word=$2 2901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2902 $as_echo_n "checking for $ac_word... " >&6; } 2903 if ${ac_cv_prog_CC+:} false; then : 2904 $as_echo_n "(cached) " >&6 2905 else 2906 if test -n "$CC"; then 2907 ac_cv_prog_CC="$CC" # Let the user override the test. 2908 else 2909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2910 for as_dir in $PATH 2911 do 2912 IFS=$as_save_IFS 2913 test -z "$as_dir" && as_dir=. 2914 for ac_exec_ext in '' $ac_executable_extensions; do 2915 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2916 ac_cv_prog_CC="${ac_tool_prefix}cc" 2917 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2918 break 2 2919 fi 2920 done 2921 done 2922 IFS=$as_save_IFS 2923 2924 fi 2925 fi 2926 CC=$ac_cv_prog_CC 2927 if test -n "$CC"; then 2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2929 $as_echo "$CC" >&6; } 2930 else 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2932 $as_echo "no" >&6; } 2933 fi 2934 2935 2936 fi 2937 fi 2938 if test -z "$CC"; then 2939 # Extract the first word of "cc", so it can be a program name with args. 2940 set dummy cc; ac_word=$2 2941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2942 $as_echo_n "checking for $ac_word... " >&6; } 2943 if ${ac_cv_prog_CC+:} false; then : 2944 $as_echo_n "(cached) " >&6 2945 else 2946 if test -n "$CC"; then 2947 ac_cv_prog_CC="$CC" # Let the user override the test. 2948 else 2949 ac_prog_rejected=no 2950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2951 for as_dir in $PATH 2952 do 2953 IFS=$as_save_IFS 2954 test -z "$as_dir" && as_dir=. 2955 for ac_exec_ext in '' $ac_executable_extensions; do 2956 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2957 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2958 ac_prog_rejected=yes 2959 continue 2960 fi 2961 ac_cv_prog_CC="cc" 2962 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2963 break 2 2964 fi 2965 done 2966 done 2967 IFS=$as_save_IFS 2968 2969 if test $ac_prog_rejected = yes; then 2970 # We found a bogon in the path, so make sure we never use it. 2971 set dummy $ac_cv_prog_CC 2972 shift 2973 if test $# != 0; then 2974 # We chose a different compiler from the bogus one. 2975 # However, it has the same basename, so the bogon will be chosen 2976 # first if we set CC to just the basename; use the full file name. 2977 shift 2978 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2979 fi 2980 fi 2981 fi 2982 fi 2983 CC=$ac_cv_prog_CC 2984 if test -n "$CC"; then 2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2986 $as_echo "$CC" >&6; } 2987 else 2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2989 $as_echo "no" >&6; } 2990 fi 2991 2992 2993 fi 2994 if test -z "$CC"; then 2995 if test -n "$ac_tool_prefix"; then 2996 for ac_prog in cl.exe 2997 do 2998 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2999 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3001 $as_echo_n "checking for $ac_word... " >&6; } 3002 if ${ac_cv_prog_CC+:} false; then : 3003 $as_echo_n "(cached) " >&6 3004 else 3005 if test -n "$CC"; then 3006 ac_cv_prog_CC="$CC" # Let the user override the test. 3007 else 3008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3009 for as_dir in $PATH 3010 do 3011 IFS=$as_save_IFS 3012 test -z "$as_dir" && as_dir=. 3013 for ac_exec_ext in '' $ac_executable_extensions; do 3014 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3015 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3016 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3017 break 2 3018 fi 3019 done 3020 done 3021 IFS=$as_save_IFS 3022 3023 fi 3024 fi 3025 CC=$ac_cv_prog_CC 3026 if test -n "$CC"; then 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3028 $as_echo "$CC" >&6; } 3029 else 3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3031 $as_echo "no" >&6; } 3032 fi 3033 3034 3035 test -n "$CC" && break 3036 done 3037 fi 3038 if test -z "$CC"; then 3039 ac_ct_CC=$CC 3040 for ac_prog in cl.exe 3041 do 3042 # Extract the first word of "$ac_prog", so it can be a program name with args. 3043 set dummy $ac_prog; ac_word=$2 3044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3045 $as_echo_n "checking for $ac_word... " >&6; } 3046 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3047 $as_echo_n "(cached) " >&6 3048 else 3049 if test -n "$ac_ct_CC"; then 3050 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3051 else 3052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3053 for as_dir in $PATH 3054 do 3055 IFS=$as_save_IFS 3056 test -z "$as_dir" && as_dir=. 3057 for ac_exec_ext in '' $ac_executable_extensions; do 3058 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3059 ac_cv_prog_ac_ct_CC="$ac_prog" 3060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3061 break 2 3062 fi 3063 done 3064 done 3065 IFS=$as_save_IFS 3066 3067 fi 3068 fi 3069 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3070 if test -n "$ac_ct_CC"; then 3071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3072 $as_echo "$ac_ct_CC" >&6; } 3073 else 3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3075 $as_echo "no" >&6; } 3076 fi 3077 3078 3079 test -n "$ac_ct_CC" && break 3080 done 3081 3082 if test "x$ac_ct_CC" = x; then 3083 CC="" 3084 else 3085 case $cross_compiling:$ac_tool_warned in 3086 yes:) 3087 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3088 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3089 ac_tool_warned=yes ;; 3090 esac 3091 CC=$ac_ct_CC 3092 fi 3093 fi 3094 3095 fi 3096 3097 3098 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3099 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3100 as_fn_error $? "no acceptable C compiler found in \$PATH 3101 See \`config.log' for more details" "$LINENO" 5; } 3102 3103 # Provide some information about the compiler. 3104 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3105 set X $ac_compile 3106 ac_compiler=$2 3107 for ac_option in --version -v -V -qversion; do 3108 { { ac_try="$ac_compiler $ac_option >&5" 3109 case "(($ac_try" in 3110 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3111 *) ac_try_echo=$ac_try;; 3112 esac 3113 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3114 $as_echo "$ac_try_echo"; } >&5 3115 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3116 ac_status=$? 3117 if test -s conftest.err; then 3118 sed '10a\ 3119 ... rest of stderr output deleted ... 3120 10q' conftest.err >conftest.er1 3121 cat conftest.er1 >&5 3122 fi 3123 rm -f conftest.er1 conftest.err 3124 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3125 test $ac_status = 0; } 3126 done 3127 3128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3129 /* end confdefs.h. */ 3130 3131 int 3132 main () 3133 { 3134 3135 ; 3136 return 0; 3137 } 3138 _ACEOF 3139 ac_clean_files_save=$ac_clean_files 3140 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3141 # Try to create an executable without -o first, disregard a.out. 3142 # It will help us diagnose broken compilers, and finding out an intuition 3143 # of exeext. 3144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3145 $as_echo_n "checking whether the C compiler works... " >&6; } 3146 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3147 3148 # The possible output files: 3149 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3150 3151 ac_rmfiles= 3152 for ac_file in $ac_files 3153 do 3154 case $ac_file in 3155 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3156 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3157 esac 3158 done 3159 rm -f $ac_rmfiles 3160 3161 if { { ac_try="$ac_link_default" 3162 case "(($ac_try" in 3163 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3164 *) ac_try_echo=$ac_try;; 3165 esac 3166 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3167 $as_echo "$ac_try_echo"; } >&5 3168 (eval "$ac_link_default") 2>&5 3169 ac_status=$? 3170 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3171 test $ac_status = 0; }; then : 3172 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3173 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3174 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3175 # so that the user can short-circuit this test for compilers unknown to 3176 # Autoconf. 3177 for ac_file in $ac_files '' 3178 do 3179 test -f "$ac_file" || continue 3180 case $ac_file in 3181 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3182 ;; 3183 [ab].out ) 3184 # We found the default executable, but exeext='' is most 3185 # certainly right. 3186 break;; 3187 *.* ) 3188 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3189 then :; else 3190 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3191 fi 3192 # We set ac_cv_exeext here because the later test for it is not 3193 # safe: cross compilers may not add the suffix if given an `-o' 3194 # argument, so we may need to know it at that point already. 3195 # Even if this section looks crufty: it has the advantage of 3196 # actually working. 3197 break;; 3198 * ) 3199 break;; 3200 esac 3201 done 3202 test "$ac_cv_exeext" = no && ac_cv_exeext= 3203 3204 else 3205 ac_file='' 3206 fi 3207 if test -z "$ac_file"; then : 3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3209 $as_echo "no" >&6; } 3210 $as_echo "$as_me: failed program was:" >&5 3211 sed 's/^/| /' conftest.$ac_ext >&5 3212 3213 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3214 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3215 as_fn_error 77 "C compiler cannot create executables 3216 See \`config.log' for more details" "$LINENO" 5; } 3217 else 3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3219 $as_echo "yes" >&6; } 3220 fi 3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3222 $as_echo_n "checking for C compiler default output file name... " >&6; } 3223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3224 $as_echo "$ac_file" >&6; } 3225 ac_exeext=$ac_cv_exeext 3226 3227 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3228 ac_clean_files=$ac_clean_files_save 3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3230 $as_echo_n "checking for suffix of executables... " >&6; } 3231 if { { ac_try="$ac_link" 3232 case "(($ac_try" in 3233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3234 *) ac_try_echo=$ac_try;; 3235 esac 3236 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3237 $as_echo "$ac_try_echo"; } >&5 3238 (eval "$ac_link") 2>&5 3239 ac_status=$? 3240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3241 test $ac_status = 0; }; then : 3242 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3243 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3244 # work properly (i.e., refer to `conftest.exe'), while it won't with 3245 # `rm'. 3246 for ac_file in conftest.exe conftest conftest.*; do 3247 test -f "$ac_file" || continue 3248 case $ac_file in 3249 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3250 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3251 break;; 3252 * ) break;; 3253 esac 3254 done 3255 else 3256 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3257 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3258 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3259 See \`config.log' for more details" "$LINENO" 5; } 3260 fi 3261 rm -f conftest conftest$ac_cv_exeext 3262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3263 $as_echo "$ac_cv_exeext" >&6; } 3264 3265 rm -f conftest.$ac_ext 3266 EXEEXT=$ac_cv_exeext 3267 ac_exeext=$EXEEXT 3268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3269 /* end confdefs.h. */ 3270 #include <stdio.h> 3271 int 3272 main () 3273 { 3274 FILE *f = fopen ("conftest.out", "w"); 3275 return ferror (f) || fclose (f) != 0; 3276 3277 ; 3278 return 0; 3279 } 3280 _ACEOF 3281 ac_clean_files="$ac_clean_files conftest.out" 3282 # Check that the compiler produces executables we can run. If not, either 3283 # the compiler is broken, or we cross compile. 3284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3285 $as_echo_n "checking whether we are cross compiling... " >&6; } 3286 if test "$cross_compiling" != yes; then 3287 { { ac_try="$ac_link" 3288 case "(($ac_try" in 3289 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3290 *) ac_try_echo=$ac_try;; 3291 esac 3292 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3293 $as_echo "$ac_try_echo"; } >&5 3294 (eval "$ac_link") 2>&5 3295 ac_status=$? 3296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3297 test $ac_status = 0; } 3298 if { ac_try='./conftest$ac_cv_exeext' 3299 { { case "(($ac_try" in 3300 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3301 *) ac_try_echo=$ac_try;; 3302 esac 3303 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3304 $as_echo "$ac_try_echo"; } >&5 3305 (eval "$ac_try") 2>&5 3306 ac_status=$? 3307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3308 test $ac_status = 0; }; }; then 3309 cross_compiling=no 3310 else 3311 if test "$cross_compiling" = maybe; then 3312 cross_compiling=yes 3313 else 3314 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3315 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3316 as_fn_error $? "cannot run C compiled programs. 3317 If you meant to cross compile, use \`--host'. 3318 See \`config.log' for more details" "$LINENO" 5; } 3319 fi 3320 fi 3321 fi 3322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3323 $as_echo "$cross_compiling" >&6; } 3324 3325 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3326 ac_clean_files=$ac_clean_files_save 3327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3328 $as_echo_n "checking for suffix of object files... " >&6; } 3329 if ${ac_cv_objext+:} false; then : 3330 $as_echo_n "(cached) " >&6 3331 else 3332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333 /* end confdefs.h. */ 3334 3335 int 3336 main () 3337 { 3338 3339 ; 3340 return 0; 3341 } 3342 _ACEOF 3343 rm -f conftest.o conftest.obj 3344 if { { ac_try="$ac_compile" 3345 case "(($ac_try" in 3346 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3347 *) ac_try_echo=$ac_try;; 3348 esac 3349 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3350 $as_echo "$ac_try_echo"; } >&5 3351 (eval "$ac_compile") 2>&5 3352 ac_status=$? 3353 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3354 test $ac_status = 0; }; then : 3355 for ac_file in conftest.o conftest.obj conftest.*; do 3356 test -f "$ac_file" || continue; 3357 case $ac_file in 3358 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3359 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3360 break;; 3361 esac 3362 done 3363 else 3364 $as_echo "$as_me: failed program was:" >&5 3365 sed 's/^/| /' conftest.$ac_ext >&5 3366 3367 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3368 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3369 as_fn_error $? "cannot compute suffix of object files: cannot compile 3370 See \`config.log' for more details" "$LINENO" 5; } 3371 fi 3372 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3373 fi 3374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3375 $as_echo "$ac_cv_objext" >&6; } 3376 OBJEXT=$ac_cv_objext 3377 ac_objext=$OBJEXT 3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3379 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3380 if ${ac_cv_c_compiler_gnu+:} false; then : 3381 $as_echo_n "(cached) " >&6 3382 else 3383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3384 /* end confdefs.h. */ 3385 3386 int 3387 main () 3388 { 3389 #ifndef __GNUC__ 3390 choke me 3391 #endif 3392 3393 ; 3394 return 0; 3395 } 3396 _ACEOF 3397 if ac_fn_c_try_compile "$LINENO"; then : 3398 ac_compiler_gnu=yes 3399 else 3400 ac_compiler_gnu=no 3401 fi 3402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3403 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3404 3405 fi 3406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3407 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3408 if test $ac_compiler_gnu = yes; then 3409 GCC=yes 3410 else 3411 GCC= 3412 fi 3413 ac_test_CFLAGS=${CFLAGS+set} 3414 ac_save_CFLAGS=$CFLAGS 3415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3416 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3417 if ${ac_cv_prog_cc_g+:} false; then : 3418 $as_echo_n "(cached) " >&6 3419 else 3420 ac_save_c_werror_flag=$ac_c_werror_flag 3421 ac_c_werror_flag=yes 3422 ac_cv_prog_cc_g=no 3423 CFLAGS="-g" 3424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3425 /* end confdefs.h. */ 3426 3427 int 3428 main () 3429 { 3430 3431 ; 3432 return 0; 3433 } 3434 _ACEOF 3435 if ac_fn_c_try_compile "$LINENO"; then : 3436 ac_cv_prog_cc_g=yes 3437 else 3438 CFLAGS="" 3439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3440 /* end confdefs.h. */ 3441 3442 int 3443 main () 3444 { 3445 3446 ; 3447 return 0; 3448 } 3449 _ACEOF 3450 if ac_fn_c_try_compile "$LINENO"; then : 3451 3452 else 3453 ac_c_werror_flag=$ac_save_c_werror_flag 3454 CFLAGS="-g" 3455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3456 /* end confdefs.h. */ 3457 3458 int 3459 main () 3460 { 3461 3462 ; 3463 return 0; 3464 } 3465 _ACEOF 3466 if ac_fn_c_try_compile "$LINENO"; then : 3467 ac_cv_prog_cc_g=yes 3468 fi 3469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3470 fi 3471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3472 fi 3473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3474 ac_c_werror_flag=$ac_save_c_werror_flag 3475 fi 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3477 $as_echo "$ac_cv_prog_cc_g" >&6; } 3478 if test "$ac_test_CFLAGS" = set; then 3479 CFLAGS=$ac_save_CFLAGS 3480 elif test $ac_cv_prog_cc_g = yes; then 3481 if test "$GCC" = yes; then 3482 CFLAGS="-g -O2" 3483 else 3484 CFLAGS="-g" 3485 fi 3486 else 3487 if test "$GCC" = yes; then 3488 CFLAGS="-O2" 3489 else 3490 CFLAGS= 3491 fi 3492 fi 3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3494 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3495 if ${ac_cv_prog_cc_c89+:} false; then : 3496 $as_echo_n "(cached) " >&6 3497 else 3498 ac_cv_prog_cc_c89=no 3499 ac_save_CC=$CC 3500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3501 /* end confdefs.h. */ 3502 #include <stdarg.h> 3503 #include <stdio.h> 3504 #include <sys/types.h> 3505 #include <sys/stat.h> 3506 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3507 struct buf { int x; }; 3508 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3509 static char *e (p, i) 3510 char **p; 3511 int i; 3512 { 3513 return p[i]; 3514 } 3515 static char *f (char * (*g) (char **, int), char **p, ...) 3516 { 3517 char *s; 3518 va_list v; 3519 va_start (v,p); 3520 s = g (p, va_arg (v,int)); 3521 va_end (v); 3522 return s; 3523 } 3524 3525 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3526 function prototypes and stuff, but not '\xHH' hex character constants. 3527 These don't provoke an error unfortunately, instead are silently treated 3528 as 'x'. The following induces an error, until -std is added to get 3529 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3530 array size at least. It's necessary to write '\x00'==0 to get something 3531 that's true only with -std. */ 3532 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3533 3534 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3535 inside strings and character constants. */ 3536 #define FOO(x) 'x' 3537 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3538 3539 int test (int i, double x); 3540 struct s1 {int (*f) (int a);}; 3541 struct s2 {int (*f) (double a);}; 3542 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3543 int argc; 3544 char **argv; 3545 int 3546 main () 3547 { 3548 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3549 ; 3550 return 0; 3551 } 3552 _ACEOF 3553 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3554 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3555 do 3556 CC="$ac_save_CC $ac_arg" 3557 if ac_fn_c_try_compile "$LINENO"; then : 3558 ac_cv_prog_cc_c89=$ac_arg 3559 fi 3560 rm -f core conftest.err conftest.$ac_objext 3561 test "x$ac_cv_prog_cc_c89" != "xno" && break 3562 done 3563 rm -f conftest.$ac_ext 3564 CC=$ac_save_CC 3565 3566 fi 3567 # AC_CACHE_VAL 3568 case "x$ac_cv_prog_cc_c89" in 3569 x) 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3571 $as_echo "none needed" >&6; } ;; 3572 xno) 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3574 $as_echo "unsupported" >&6; } ;; 3575 *) 3576 CC="$CC $ac_cv_prog_cc_c89" 3577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3578 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3579 esac 3580 if test "x$ac_cv_prog_cc_c89" != xno; then : 3581 3582 fi 3583 3584 ac_ext=c 3585 ac_cpp='$CPP $CPPFLAGS' 3586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3588 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3589 3590 ac_ext=c 3591 ac_cpp='$CPP $CPPFLAGS' 3592 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3593 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3594 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3596 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3597 if ${am_cv_prog_cc_c_o+:} false; then : 3598 $as_echo_n "(cached) " >&6 3599 else 3600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3601 /* end confdefs.h. */ 3602 3603 int 3604 main () 3605 { 3606 3607 ; 3608 return 0; 3609 } 3610 _ACEOF 3611 # Make sure it works both with $CC and with simple cc. 3612 # Following AC_PROG_CC_C_O, we do the test twice because some 3613 # compilers refuse to overwrite an existing .o file with -o, 3614 # though they will create one. 3615 am_cv_prog_cc_c_o=yes 3616 for am_i in 1 2; do 3617 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3618 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3619 ac_status=$? 3620 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3621 (exit $ac_status); } \ 3622 && test -f conftest2.$ac_objext; then 3623 : OK 3624 else 3625 am_cv_prog_cc_c_o=no 3626 break 3627 fi 3628 done 3629 rm -f core conftest* 3630 unset am_i 3631 fi 3632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3633 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3634 if test "$am_cv_prog_cc_c_o" != yes; then 3635 # Losing compiler, so override with the script. 3636 # FIXME: It is wrong to rewrite CC. 3637 # But if we don't then we get into trouble of one sort or another. 3638 # A longer-term fix would be to have automake use am__CC in this case, 3639 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3640 CC="$am_aux_dir/compile $CC" 3641 fi 3642 ac_ext=c 3643 ac_cpp='$CPP $CPPFLAGS' 3644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3646 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3647 3648 3649 depcc="$CC" am_compiler_list= 3650 3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3652 $as_echo_n "checking dependency style of $depcc... " >&6; } 3653 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3654 $as_echo_n "(cached) " >&6 3655 else 3656 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3657 # We make a subdir and do the tests there. Otherwise we can end up 3658 # making bogus files that we don't know about and never remove. For 3659 # instance it was reported that on HP-UX the gcc test will end up 3660 # making a dummy file named 'D' -- because '-MD' means "put the output 3661 # in D". 3662 rm -rf conftest.dir 3663 mkdir conftest.dir 3664 # Copy depcomp to subdir because otherwise we won't find it if we're 3665 # using a relative directory. 3666 cp "$am_depcomp" conftest.dir 3667 cd conftest.dir 3668 # We will build objects and dependencies in a subdirectory because 3669 # it helps to detect inapplicable dependency modes. For instance 3670 # both Tru64's cc and ICC support -MD to output dependencies as a 3671 # side effect of compilation, but ICC will put the dependencies in 3672 # the current directory while Tru64 will put them in the object 3673 # directory. 3674 mkdir sub 3675 3676 am_cv_CC_dependencies_compiler_type=none 3677 if test "$am_compiler_list" = ""; then 3678 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3679 fi 3680 am__universal=false 3681 case " $depcc " in #( 3682 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3683 esac 3684 3685 for depmode in $am_compiler_list; do 3686 # Setup a source with many dependencies, because some compilers 3687 # like to wrap large dependency lists on column 80 (with \), and 3688 # we should not choose a depcomp mode which is confused by this. 3689 # 3690 # We need to recreate these files for each test, as the compiler may 3691 # overwrite some of them when testing with obscure command lines. 3692 # This happens at least with the AIX C compiler. 3693 : > sub/conftest.c 3694 for i in 1 2 3 4 5 6; do 3695 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3696 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3697 # Solaris 10 /bin/sh. 3698 echo '/* dummy */' > sub/conftst$i.h 3699 done 3700 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3701 3702 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3703 # mode. It turns out that the SunPro C++ compiler does not properly 3704 # handle '-M -o', and we need to detect this. Also, some Intel 3705 # versions had trouble with output in subdirs. 3706 am__obj=sub/conftest.${OBJEXT-o} 3707 am__minus_obj="-o $am__obj" 3708 case $depmode in 3709 gcc) 3710 # This depmode causes a compiler race in universal mode. 3711 test "$am__universal" = false || continue 3712 ;; 3713 nosideeffect) 3714 # After this tag, mechanisms are not by side-effect, so they'll 3715 # only be used when explicitly requested. 3716 if test "x$enable_dependency_tracking" = xyes; then 3717 continue 3718 else 3719 break 3720 fi 3721 ;; 3722 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3723 # This compiler won't grok '-c -o', but also, the minuso test has 3724 # not run yet. These depmodes are late enough in the game, and 3725 # so weak that their functioning should not be impacted. 3726 am__obj=conftest.${OBJEXT-o} 3727 am__minus_obj= 3728 ;; 3729 none) break ;; 3730 esac 3731 if depmode=$depmode \ 3732 source=sub/conftest.c object=$am__obj \ 3733 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3734 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3735 >/dev/null 2>conftest.err && 3736 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3737 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3738 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3739 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3740 # icc doesn't choke on unknown options, it will just issue warnings 3741 # or remarks (even with -Werror). So we grep stderr for any message 3742 # that says an option was ignored or not supported. 3743 # When given -MP, icc 7.0 and 7.1 complain thusly: 3744 # icc: Command line warning: ignoring option '-M'; no argument required 3745 # The diagnosis changed in icc 8.0: 3746 # icc: Command line remark: option '-MP' not supported 3747 if (grep 'ignoring option' conftest.err || 3748 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3749 am_cv_CC_dependencies_compiler_type=$depmode 3750 break 3751 fi 3752 fi 3753 done 3754 3755 cd .. 3756 rm -rf conftest.dir 3757 else 3758 am_cv_CC_dependencies_compiler_type=none 3759 fi 3760 3761 fi 3762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3763 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3764 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3765 3766 if 3767 test "x$enable_dependency_tracking" != xno \ 3768 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3769 am__fastdepCC_TRUE= 3770 am__fastdepCC_FALSE='#' 3771 else 3772 am__fastdepCC_TRUE='#' 3773 am__fastdepCC_FALSE= 3774 fi 3775 3776 3777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3778 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3779 if ${ac_cv_prog_cc_c99+:} false; then : 3780 $as_echo_n "(cached) " >&6 3781 else 3782 ac_cv_prog_cc_c99=no 3783 ac_save_CC=$CC 3784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3785 /* end confdefs.h. */ 3786 #include <stdarg.h> 3787 #include <stdbool.h> 3788 #include <stdlib.h> 3789 #include <wchar.h> 3790 #include <stdio.h> 3791 3792 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3793 #define debug(...) fprintf (stderr, __VA_ARGS__) 3794 #define showlist(...) puts (#__VA_ARGS__) 3795 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3796 static void 3797 test_varargs_macros (void) 3798 { 3799 int x = 1234; 3800 int y = 5678; 3801 debug ("Flag"); 3802 debug ("X = %d\n", x); 3803 showlist (The first, second, and third items.); 3804 report (x>y, "x is %d but y is %d", x, y); 3805 } 3806 3807 // Check long long types. 3808 #define BIG64 18446744073709551615ull 3809 #define BIG32 4294967295ul 3810 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3811 #if !BIG_OK 3812 your preprocessor is broken; 3813 #endif 3814 #if BIG_OK 3815 #else 3816 your preprocessor is broken; 3817 #endif 3818 static long long int bignum = -9223372036854775807LL; 3819 static unsigned long long int ubignum = BIG64; 3820 3821 struct incomplete_array 3822 { 3823 int datasize; 3824 double data[]; 3825 }; 3826 3827 struct named_init { 3828 int number; 3829 const wchar_t *name; 3830 double average; 3831 }; 3832 3833 typedef const char *ccp; 3834 3835 static inline int 3836 test_restrict (ccp restrict text) 3837 { 3838 // See if C++-style comments work. 3839 // Iterate through items via the restricted pointer. 3840 // Also check for declarations in for loops. 3841 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3842 continue; 3843 return 0; 3844 } 3845 3846 // Check varargs and va_copy. 3847 static void 3848 test_varargs (const char *format, ...) 3849 { 3850 va_list args; 3851 va_start (args, format); 3852 va_list args_copy; 3853 va_copy (args_copy, args); 3854 3855 const char *str; 3856 int number; 3857 float fnumber; 3858 3859 while (*format) 3860 { 3861 switch (*format++) 3862 { 3863 case 's': // string 3864 str = va_arg (args_copy, const char *); 3865 break; 3866 case 'd': // int 3867 number = va_arg (args_copy, int); 3868 break; 3869 case 'f': // float 3870 fnumber = va_arg (args_copy, double); 3871 break; 3872 default: 3873 break; 3874 } 3875 } 3876 va_end (args_copy); 3877 va_end (args); 3878 } 3879 3880 int 3881 main () 3882 { 3883 3884 // Check bool. 3885 _Bool success = false; 3886 3887 // Check restrict. 3888 if (test_restrict ("String literal") == 0) 3889 success = true; 3890 char *restrict newvar = "Another string"; 3891 3892 // Check varargs. 3893 test_varargs ("s, d' f .", "string", 65, 34.234); 3894 test_varargs_macros (); 3895 3896 // Check flexible array members. 3897 struct incomplete_array *ia = 3898 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3899 ia->datasize = 10; 3900 for (int i = 0; i < ia->datasize; ++i) 3901 ia->data[i] = i * 1.234; 3902 3903 // Check named initializers. 3904 struct named_init ni = { 3905 .number = 34, 3906 .name = L"Test wide string", 3907 .average = 543.34343, 3908 }; 3909 3910 ni.number = 58; 3911 3912 int dynamic_array[ni.number]; 3913 dynamic_array[ni.number - 1] = 543; 3914 3915 // work around unused variable warnings 3916 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3917 || dynamic_array[ni.number - 1] != 543); 3918 3919 ; 3920 return 0; 3921 } 3922 _ACEOF 3923 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3924 do 3925 CC="$ac_save_CC $ac_arg" 3926 if ac_fn_c_try_compile "$LINENO"; then : 3927 ac_cv_prog_cc_c99=$ac_arg 3928 fi 3929 rm -f core conftest.err conftest.$ac_objext 3930 test "x$ac_cv_prog_cc_c99" != "xno" && break 3931 done 3932 rm -f conftest.$ac_ext 3933 CC=$ac_save_CC 3934 3935 fi 3936 # AC_CACHE_VAL 3937 case "x$ac_cv_prog_cc_c99" in 3938 x) 3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3940 $as_echo "none needed" >&6; } ;; 3941 xno) 3942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3943 $as_echo "unsupported" >&6; } ;; 3944 *) 3945 CC="$CC $ac_cv_prog_cc_c99" 3946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3947 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3948 esac 3949 if test "x$ac_cv_prog_cc_c99" != xno; then : 3950 3951 fi 3952 3953 3954 3955 ac_ext=c 3956 ac_cpp='$CPP $CPPFLAGS' 3957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3959 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3961 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3962 # On Suns, sometimes $CPP names a directory. 3963 if test -n "$CPP" && test -d "$CPP"; then 3964 CPP= 3965 fi 3966 if test -z "$CPP"; then 3967 if ${ac_cv_prog_CPP+:} false; then : 3968 $as_echo_n "(cached) " >&6 3969 else 3970 # Double quotes because CPP needs to be expanded 3971 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3972 do 3973 ac_preproc_ok=false 3974 for ac_c_preproc_warn_flag in '' yes 3975 do 3976 # Use a header file that comes with gcc, so configuring glibc 3977 # with a fresh cross-compiler works. 3978 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3979 # <limits.h> exists even on freestanding compilers. 3980 # On the NeXT, cc -E runs the code through the compiler's parser, 3981 # not just through cpp. "Syntax error" is here to catch this case. 3982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3983 /* end confdefs.h. */ 3984 #ifdef __STDC__ 3985 # include <limits.h> 3986 #else 3987 # include <assert.h> 3988 #endif 3989 Syntax error 3990 _ACEOF 3991 if ac_fn_c_try_cpp "$LINENO"; then : 3992 3993 else 3994 # Broken: fails on valid input. 3995 continue 3996 fi 3997 rm -f conftest.err conftest.i conftest.$ac_ext 3998 3999 # OK, works on sane cases. Now check whether nonexistent headers 4000 # can be detected and how. 4001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4002 /* end confdefs.h. */ 4003 #include <ac_nonexistent.h> 4004 _ACEOF 4005 if ac_fn_c_try_cpp "$LINENO"; then : 4006 # Broken: success on invalid input. 4007 continue 4008 else 4009 # Passes both tests. 4010 ac_preproc_ok=: 4011 break 4012 fi 4013 rm -f conftest.err conftest.i conftest.$ac_ext 4014 4015 done 4016 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4017 rm -f conftest.i conftest.err conftest.$ac_ext 4018 if $ac_preproc_ok; then : 4019 break 4020 fi 4021 4022 done 4023 ac_cv_prog_CPP=$CPP 4024 4025 fi 4026 CPP=$ac_cv_prog_CPP 4027 else 4028 ac_cv_prog_CPP=$CPP 4029 fi 4030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4031 $as_echo "$CPP" >&6; } 4032 ac_preproc_ok=false 4033 for ac_c_preproc_warn_flag in '' yes 4034 do 4035 # Use a header file that comes with gcc, so configuring glibc 4036 # with a fresh cross-compiler works. 4037 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4038 # <limits.h> exists even on freestanding compilers. 4039 # On the NeXT, cc -E runs the code through the compiler's parser, 4040 # not just through cpp. "Syntax error" is here to catch this case. 4041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4042 /* end confdefs.h. */ 4043 #ifdef __STDC__ 4044 # include <limits.h> 4045 #else 4046 # include <assert.h> 4047 #endif 4048 Syntax error 4049 _ACEOF 4050 if ac_fn_c_try_cpp "$LINENO"; then : 4051 4052 else 4053 # Broken: fails on valid input. 4054 continue 4055 fi 4056 rm -f conftest.err conftest.i conftest.$ac_ext 4057 4058 # OK, works on sane cases. Now check whether nonexistent headers 4059 # can be detected and how. 4060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4061 /* end confdefs.h. */ 4062 #include <ac_nonexistent.h> 4063 _ACEOF 4064 if ac_fn_c_try_cpp "$LINENO"; then : 4065 # Broken: success on invalid input. 4066 continue 4067 else 4068 # Passes both tests. 4069 ac_preproc_ok=: 4070 break 4071 fi 4072 rm -f conftest.err conftest.i conftest.$ac_ext 4073 4074 done 4075 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4076 rm -f conftest.i conftest.err conftest.$ac_ext 4077 if $ac_preproc_ok; then : 4078 4079 else 4080 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4081 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4082 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4083 See \`config.log' for more details" "$LINENO" 5; } 4084 fi 4085 4086 ac_ext=c 4087 ac_cpp='$CPP $CPPFLAGS' 4088 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4089 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4090 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4091 4092 4093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4094 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4095 if ${ac_cv_path_GREP+:} false; then : 4096 $as_echo_n "(cached) " >&6 4097 else 4098 if test -z "$GREP"; then 4099 ac_path_GREP_found=false 4100 # Loop through the user's path and test for each of PROGNAME-LIST 4101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4102 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4103 do 4104 IFS=$as_save_IFS 4105 test -z "$as_dir" && as_dir=. 4106 for ac_prog in grep ggrep; do 4107 for ac_exec_ext in '' $ac_executable_extensions; do 4108 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4109 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4110 # Check for GNU ac_path_GREP and select it if it is found. 4111 # Check for GNU $ac_path_GREP 4112 case `"$ac_path_GREP" --version 2>&1` in 4113 *GNU*) 4114 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4115 *) 4116 ac_count=0 4117 $as_echo_n 0123456789 >"conftest.in" 4118 while : 4119 do 4120 cat "conftest.in" "conftest.in" >"conftest.tmp" 4121 mv "conftest.tmp" "conftest.in" 4122 cp "conftest.in" "conftest.nl" 4123 $as_echo 'GREP' >> "conftest.nl" 4124 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4125 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4126 as_fn_arith $ac_count + 1 && ac_count=$as_val 4127 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4128 # Best one so far, save it but keep looking for a better one 4129 ac_cv_path_GREP="$ac_path_GREP" 4130 ac_path_GREP_max=$ac_count 4131 fi 4132 # 10*(2^10) chars as input seems more than enough 4133 test $ac_count -gt 10 && break 4134 done 4135 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4136 esac 4137 4138 $ac_path_GREP_found && break 3 4139 done 4140 done 4141 done 4142 IFS=$as_save_IFS 4143 if test -z "$ac_cv_path_GREP"; then 4144 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4145 fi 4146 else 4147 ac_cv_path_GREP=$GREP 4148 fi 4149 4150 fi 4151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4152 $as_echo "$ac_cv_path_GREP" >&6; } 4153 GREP="$ac_cv_path_GREP" 4154 4155 4156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4157 $as_echo_n "checking for egrep... " >&6; } 4158 if ${ac_cv_path_EGREP+:} false; then : 4159 $as_echo_n "(cached) " >&6 4160 else 4161 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4162 then ac_cv_path_EGREP="$GREP -E" 4163 else 4164 if test -z "$EGREP"; then 4165 ac_path_EGREP_found=false 4166 # Loop through the user's path and test for each of PROGNAME-LIST 4167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4168 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4169 do 4170 IFS=$as_save_IFS 4171 test -z "$as_dir" && as_dir=. 4172 for ac_prog in egrep; do 4173 for ac_exec_ext in '' $ac_executable_extensions; do 4174 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4175 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4176 # Check for GNU ac_path_EGREP and select it if it is found. 4177 # Check for GNU $ac_path_EGREP 4178 case `"$ac_path_EGREP" --version 2>&1` in 4179 *GNU*) 4180 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4181 *) 4182 ac_count=0 4183 $as_echo_n 0123456789 >"conftest.in" 4184 while : 4185 do 4186 cat "conftest.in" "conftest.in" >"conftest.tmp" 4187 mv "conftest.tmp" "conftest.in" 4188 cp "conftest.in" "conftest.nl" 4189 $as_echo 'EGREP' >> "conftest.nl" 4190 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4191 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4192 as_fn_arith $ac_count + 1 && ac_count=$as_val 4193 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4194 # Best one so far, save it but keep looking for a better one 4195 ac_cv_path_EGREP="$ac_path_EGREP" 4196 ac_path_EGREP_max=$ac_count 4197 fi 4198 # 10*(2^10) chars as input seems more than enough 4199 test $ac_count -gt 10 && break 4200 done 4201 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4202 esac 4203 4204 $ac_path_EGREP_found && break 3 4205 done 4206 done 4207 done 4208 IFS=$as_save_IFS 4209 if test -z "$ac_cv_path_EGREP"; then 4210 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4211 fi 4212 else 4213 ac_cv_path_EGREP=$EGREP 4214 fi 4215 4216 fi 4217 fi 4218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4219 $as_echo "$ac_cv_path_EGREP" >&6; } 4220 EGREP="$ac_cv_path_EGREP" 4221 4222 4223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4224 $as_echo_n "checking for ANSI C header files... " >&6; } 4225 if ${ac_cv_header_stdc+:} false; then : 4226 $as_echo_n "(cached) " >&6 4227 else 4228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4229 /* end confdefs.h. */ 4230 #include <stdlib.h> 4231 #include <stdarg.h> 4232 #include <string.h> 4233 #include <float.h> 4234 4235 int 4236 main () 4237 { 4238 4239 ; 4240 return 0; 4241 } 4242 _ACEOF 4243 if ac_fn_c_try_compile "$LINENO"; then : 4244 ac_cv_header_stdc=yes 4245 else 4246 ac_cv_header_stdc=no 4247 fi 4248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4249 4250 if test $ac_cv_header_stdc = yes; then 4251 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4253 /* end confdefs.h. */ 4254 #include <string.h> 4255 4256 _ACEOF 4257 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4258 $EGREP "memchr" >/dev/null 2>&1; then : 4259 4260 else 4261 ac_cv_header_stdc=no 4262 fi 4263 rm -f conftest* 4264 4265 fi 4266 4267 if test $ac_cv_header_stdc = yes; then 4268 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4270 /* end confdefs.h. */ 4271 #include <stdlib.h> 4272 4273 _ACEOF 4274 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4275 $EGREP "free" >/dev/null 2>&1; then : 4276 4277 else 4278 ac_cv_header_stdc=no 4279 fi 4280 rm -f conftest* 4281 4282 fi 4283 4284 if test $ac_cv_header_stdc = yes; then 4285 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4286 if test "$cross_compiling" = yes; then : 4287 : 4288 else 4289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4290 /* end confdefs.h. */ 4291 #include <ctype.h> 4292 #include <stdlib.h> 4293 #if ((' ' & 0x0FF) == 0x020) 4294 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4295 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4296 #else 4297 # define ISLOWER(c) \ 4298 (('a' <= (c) && (c) <= 'i') \ 4299 || ('j' <= (c) && (c) <= 'r') \ 4300 || ('s' <= (c) && (c) <= 'z')) 4301 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4302 #endif 4303 4304 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4305 int 4306 main () 4307 { 4308 int i; 4309 for (i = 0; i < 256; i++) 4310 if (XOR (islower (i), ISLOWER (i)) 4311 || toupper (i) != TOUPPER (i)) 4312 return 2; 4313 return 0; 4314 } 4315 _ACEOF 4316 if ac_fn_c_try_run "$LINENO"; then : 4317 4318 else 4319 ac_cv_header_stdc=no 4320 fi 4321 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4322 conftest.$ac_objext conftest.beam conftest.$ac_ext 4323 fi 4324 4325 fi 4326 fi 4327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4328 $as_echo "$ac_cv_header_stdc" >&6; } 4329 if test $ac_cv_header_stdc = yes; then 4330 4331 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4332 4333 fi 4334 4335 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4336 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4337 inttypes.h stdint.h unistd.h 4338 do : 4339 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4340 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4341 " 4342 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4343 cat >>confdefs.h <<_ACEOF 4344 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4345 _ACEOF 4346 4347 fi 4348 4349 done 4350 4351 4352 4353 4354 4355 4356 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4357 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4358 CLANGCC="yes" 4359 else 4360 CLANGCC="no" 4361 fi 4362 4363 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4364 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4365 INTELCC="yes" 4366 else 4367 INTELCC="no" 4368 fi 4369 4370 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4371 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4372 SUNCC="yes" 4373 else 4374 SUNCC="no" 4375 fi 4376 4377 4378 4379 4380 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4381 if test -n "$ac_tool_prefix"; then 4382 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4383 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4385 $as_echo_n "checking for $ac_word... " >&6; } 4386 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4387 $as_echo_n "(cached) " >&6 4388 else 4389 case $PKG_CONFIG in 4390 [\\/]* | ?:[\\/]*) 4391 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4392 ;; 4393 *) 4394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4395 for as_dir in $PATH 4396 do 4397 IFS=$as_save_IFS 4398 test -z "$as_dir" && as_dir=. 4399 for ac_exec_ext in '' $ac_executable_extensions; do 4400 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4401 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4402 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4403 break 2 4404 fi 4405 done 4406 done 4407 IFS=$as_save_IFS 4408 4409 ;; 4410 esac 4411 fi 4412 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4413 if test -n "$PKG_CONFIG"; then 4414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4415 $as_echo "$PKG_CONFIG" >&6; } 4416 else 4417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4418 $as_echo "no" >&6; } 4419 fi 4420 4421 4422 fi 4423 if test -z "$ac_cv_path_PKG_CONFIG"; then 4424 ac_pt_PKG_CONFIG=$PKG_CONFIG 4425 # Extract the first word of "pkg-config", so it can be a program name with args. 4426 set dummy pkg-config; ac_word=$2 4427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4428 $as_echo_n "checking for $ac_word... " >&6; } 4429 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4430 $as_echo_n "(cached) " >&6 4431 else 4432 case $ac_pt_PKG_CONFIG in 4433 [\\/]* | ?:[\\/]*) 4434 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4435 ;; 4436 *) 4437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4438 for as_dir in $PATH 4439 do 4440 IFS=$as_save_IFS 4441 test -z "$as_dir" && as_dir=. 4442 for ac_exec_ext in '' $ac_executable_extensions; do 4443 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4444 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4446 break 2 4447 fi 4448 done 4449 done 4450 IFS=$as_save_IFS 4451 4452 ;; 4453 esac 4454 fi 4455 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4456 if test -n "$ac_pt_PKG_CONFIG"; then 4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4458 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4459 else 4460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4461 $as_echo "no" >&6; } 4462 fi 4463 4464 if test "x$ac_pt_PKG_CONFIG" = x; then 4465 PKG_CONFIG="" 4466 else 4467 case $cross_compiling:$ac_tool_warned in 4468 yes:) 4469 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4470 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4471 ac_tool_warned=yes ;; 4472 esac 4473 PKG_CONFIG=$ac_pt_PKG_CONFIG 4474 fi 4475 else 4476 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4477 fi 4478 4479 fi 4480 if test -n "$PKG_CONFIG"; then 4481 _pkg_min_version=0.9.0 4482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4483 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4484 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4486 $as_echo "yes" >&6; } 4487 else 4488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4489 $as_echo "no" >&6; } 4490 PKG_CONFIG="" 4491 fi 4492 4493 fi 4494 # Make sure we can run config.sub. 4495 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4496 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4497 4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4499 $as_echo_n "checking build system type... " >&6; } 4500 if ${ac_cv_build+:} false; then : 4501 $as_echo_n "(cached) " >&6 4502 else 4503 ac_build_alias=$build_alias 4504 test "x$ac_build_alias" = x && 4505 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4506 test "x$ac_build_alias" = x && 4507 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4508 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4509 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4510 4511 fi 4512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4513 $as_echo "$ac_cv_build" >&6; } 4514 case $ac_cv_build in 4515 *-*-*) ;; 4516 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4517 esac 4518 build=$ac_cv_build 4519 ac_save_IFS=$IFS; IFS='-' 4520 set x $ac_cv_build 4521 shift 4522 build_cpu=$1 4523 build_vendor=$2 4524 shift; shift 4525 # Remember, the first character of IFS is used to create $*, 4526 # except with old shells: 4527 build_os=$* 4528 IFS=$ac_save_IFS 4529 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4530 4531 4532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4533 $as_echo_n "checking host system type... " >&6; } 4534 if ${ac_cv_host+:} false; then : 4535 $as_echo_n "(cached) " >&6 4536 else 4537 if test "x$host_alias" = x; then 4538 ac_cv_host=$ac_cv_build 4539 else 4540 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4541 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4542 fi 4543 4544 fi 4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4546 $as_echo "$ac_cv_host" >&6; } 4547 case $ac_cv_host in 4548 *-*-*) ;; 4549 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4550 esac 4551 host=$ac_cv_host 4552 ac_save_IFS=$IFS; IFS='-' 4553 set x $ac_cv_host 4554 shift 4555 host_cpu=$1 4556 host_vendor=$2 4557 shift; shift 4558 # Remember, the first character of IFS is used to create $*, 4559 # except with old shells: 4560 host_os=$* 4561 IFS=$ac_save_IFS 4562 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4563 4564 4565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4566 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4567 if ${ac_cv_path_SED+:} false; then : 4568 $as_echo_n "(cached) " >&6 4569 else 4570 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4571 for ac_i in 1 2 3 4 5 6 7; do 4572 ac_script="$ac_script$as_nl$ac_script" 4573 done 4574 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4575 { ac_script=; unset ac_script;} 4576 if test -z "$SED"; then 4577 ac_path_SED_found=false 4578 # Loop through the user's path and test for each of PROGNAME-LIST 4579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4580 for as_dir in $PATH 4581 do 4582 IFS=$as_save_IFS 4583 test -z "$as_dir" && as_dir=. 4584 for ac_prog in sed gsed; do 4585 for ac_exec_ext in '' $ac_executable_extensions; do 4586 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4587 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4588 # Check for GNU ac_path_SED and select it if it is found. 4589 # Check for GNU $ac_path_SED 4590 case `"$ac_path_SED" --version 2>&1` in 4591 *GNU*) 4592 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4593 *) 4594 ac_count=0 4595 $as_echo_n 0123456789 >"conftest.in" 4596 while : 4597 do 4598 cat "conftest.in" "conftest.in" >"conftest.tmp" 4599 mv "conftest.tmp" "conftest.in" 4600 cp "conftest.in" "conftest.nl" 4601 $as_echo '' >> "conftest.nl" 4602 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4603 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4604 as_fn_arith $ac_count + 1 && ac_count=$as_val 4605 if test $ac_count -gt ${ac_path_SED_max-0}; then 4606 # Best one so far, save it but keep looking for a better one 4607 ac_cv_path_SED="$ac_path_SED" 4608 ac_path_SED_max=$ac_count 4609 fi 4610 # 10*(2^10) chars as input seems more than enough 4611 test $ac_count -gt 10 && break 4612 done 4613 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4614 esac 4615 4616 $ac_path_SED_found && break 3 4617 done 4618 done 4619 done 4620 IFS=$as_save_IFS 4621 if test -z "$ac_cv_path_SED"; then 4622 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4623 fi 4624 else 4625 ac_cv_path_SED=$SED 4626 fi 4627 4628 fi 4629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4630 $as_echo "$ac_cv_path_SED" >&6; } 4631 SED="$ac_cv_path_SED" 4632 rm -f conftest.sed 4633 4634 4635 4636 4637 4638 4639 # Check whether --enable-selective-werror was given. 4640 if test "${enable_selective_werror+set}" = set; then : 4641 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4642 else 4643 SELECTIVE_WERROR=yes 4644 fi 4645 4646 4647 4648 4649 4650 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4651 if test "x$SUNCC" = "xyes"; then 4652 BASE_CFLAGS="-v" 4653 else 4654 BASE_CFLAGS="" 4655 fi 4656 4657 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 xorg_testset_save_CFLAGS="$CFLAGS" 4672 4673 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4676 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4677 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4678 $as_echo_n "(cached) " >&6 4679 else 4680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4681 /* end confdefs.h. */ 4682 int i; 4683 _ACEOF 4684 if ac_fn_c_try_compile "$LINENO"; then : 4685 xorg_cv_cc_flag_unknown_warning_option=yes 4686 else 4687 xorg_cv_cc_flag_unknown_warning_option=no 4688 fi 4689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4690 fi 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4692 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4694 CFLAGS="$xorg_testset_save_CFLAGS" 4695 fi 4696 4697 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4700 fi 4701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4703 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4704 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4705 $as_echo_n "(cached) " >&6 4706 else 4707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4708 /* end confdefs.h. */ 4709 int i; 4710 _ACEOF 4711 if ac_fn_c_try_compile "$LINENO"; then : 4712 xorg_cv_cc_flag_unused_command_line_argument=yes 4713 else 4714 xorg_cv_cc_flag_unused_command_line_argument=no 4715 fi 4716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4717 fi 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4719 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4721 CFLAGS="$xorg_testset_save_CFLAGS" 4722 fi 4723 4724 found="no" 4725 4726 if test $found = "no" ; then 4727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4729 fi 4730 4731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4733 fi 4734 4735 CFLAGS="$CFLAGS -Wall" 4736 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4738 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4739 cacheid=xorg_cv_cc_flag__Wall 4740 if eval \${$cacheid+:} false; then : 4741 $as_echo_n "(cached) " >&6 4742 else 4743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4744 /* end confdefs.h. */ 4745 int i; 4746 int 4747 main () 4748 { 4749 4750 ; 4751 return 0; 4752 } 4753 _ACEOF 4754 if ac_fn_c_try_link "$LINENO"; then : 4755 eval $cacheid=yes 4756 else 4757 eval $cacheid=no 4758 fi 4759 rm -f core conftest.err conftest.$ac_objext \ 4760 conftest$ac_exeext conftest.$ac_ext 4761 fi 4762 4763 4764 CFLAGS="$xorg_testset_save_CFLAGS" 4765 4766 eval supported=\$$cacheid 4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4768 $as_echo "$supported" >&6; } 4769 if test "$supported" = "yes" ; then 4770 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4771 found="yes" 4772 fi 4773 fi 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 xorg_testset_save_CFLAGS="$CFLAGS" 4790 4791 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4794 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4795 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4796 $as_echo_n "(cached) " >&6 4797 else 4798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4799 /* end confdefs.h. */ 4800 int i; 4801 _ACEOF 4802 if ac_fn_c_try_compile "$LINENO"; then : 4803 xorg_cv_cc_flag_unknown_warning_option=yes 4804 else 4805 xorg_cv_cc_flag_unknown_warning_option=no 4806 fi 4807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4808 fi 4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4810 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4812 CFLAGS="$xorg_testset_save_CFLAGS" 4813 fi 4814 4815 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4818 fi 4819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4821 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4822 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4823 $as_echo_n "(cached) " >&6 4824 else 4825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4826 /* end confdefs.h. */ 4827 int i; 4828 _ACEOF 4829 if ac_fn_c_try_compile "$LINENO"; then : 4830 xorg_cv_cc_flag_unused_command_line_argument=yes 4831 else 4832 xorg_cv_cc_flag_unused_command_line_argument=no 4833 fi 4834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4835 fi 4836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4837 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4838 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4839 CFLAGS="$xorg_testset_save_CFLAGS" 4840 fi 4841 4842 found="no" 4843 4844 if test $found = "no" ; then 4845 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4847 fi 4848 4849 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4851 fi 4852 4853 CFLAGS="$CFLAGS -Wpointer-arith" 4854 4855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4856 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4857 cacheid=xorg_cv_cc_flag__Wpointer_arith 4858 if eval \${$cacheid+:} false; then : 4859 $as_echo_n "(cached) " >&6 4860 else 4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4862 /* end confdefs.h. */ 4863 int i; 4864 int 4865 main () 4866 { 4867 4868 ; 4869 return 0; 4870 } 4871 _ACEOF 4872 if ac_fn_c_try_link "$LINENO"; then : 4873 eval $cacheid=yes 4874 else 4875 eval $cacheid=no 4876 fi 4877 rm -f core conftest.err conftest.$ac_objext \ 4878 conftest$ac_exeext conftest.$ac_ext 4879 fi 4880 4881 4882 CFLAGS="$xorg_testset_save_CFLAGS" 4883 4884 eval supported=\$$cacheid 4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4886 $as_echo "$supported" >&6; } 4887 if test "$supported" = "yes" ; then 4888 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4889 found="yes" 4890 fi 4891 fi 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 xorg_testset_save_CFLAGS="$CFLAGS" 4908 4909 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4912 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4913 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4914 $as_echo_n "(cached) " >&6 4915 else 4916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4917 /* end confdefs.h. */ 4918 int i; 4919 _ACEOF 4920 if ac_fn_c_try_compile "$LINENO"; then : 4921 xorg_cv_cc_flag_unknown_warning_option=yes 4922 else 4923 xorg_cv_cc_flag_unknown_warning_option=no 4924 fi 4925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4926 fi 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4928 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4929 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4930 CFLAGS="$xorg_testset_save_CFLAGS" 4931 fi 4932 4933 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4936 fi 4937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4939 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4940 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4941 $as_echo_n "(cached) " >&6 4942 else 4943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4944 /* end confdefs.h. */ 4945 int i; 4946 _ACEOF 4947 if ac_fn_c_try_compile "$LINENO"; then : 4948 xorg_cv_cc_flag_unused_command_line_argument=yes 4949 else 4950 xorg_cv_cc_flag_unused_command_line_argument=no 4951 fi 4952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4953 fi 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4955 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4956 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4957 CFLAGS="$xorg_testset_save_CFLAGS" 4958 fi 4959 4960 found="no" 4961 4962 if test $found = "no" ; then 4963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4965 fi 4966 4967 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4969 fi 4970 4971 CFLAGS="$CFLAGS -Wmissing-declarations" 4972 4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4974 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4975 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4976 if eval \${$cacheid+:} false; then : 4977 $as_echo_n "(cached) " >&6 4978 else 4979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4980 /* end confdefs.h. */ 4981 int i; 4982 int 4983 main () 4984 { 4985 4986 ; 4987 return 0; 4988 } 4989 _ACEOF 4990 if ac_fn_c_try_link "$LINENO"; then : 4991 eval $cacheid=yes 4992 else 4993 eval $cacheid=no 4994 fi 4995 rm -f core conftest.err conftest.$ac_objext \ 4996 conftest$ac_exeext conftest.$ac_ext 4997 fi 4998 4999 5000 CFLAGS="$xorg_testset_save_CFLAGS" 5001 5002 eval supported=\$$cacheid 5003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5004 $as_echo "$supported" >&6; } 5005 if test "$supported" = "yes" ; then 5006 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5007 found="yes" 5008 fi 5009 fi 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 xorg_testset_save_CFLAGS="$CFLAGS" 5026 5027 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5030 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5031 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5032 $as_echo_n "(cached) " >&6 5033 else 5034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5035 /* end confdefs.h. */ 5036 int i; 5037 _ACEOF 5038 if ac_fn_c_try_compile "$LINENO"; then : 5039 xorg_cv_cc_flag_unknown_warning_option=yes 5040 else 5041 xorg_cv_cc_flag_unknown_warning_option=no 5042 fi 5043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5044 fi 5045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5046 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5047 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5048 CFLAGS="$xorg_testset_save_CFLAGS" 5049 fi 5050 5051 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5054 fi 5055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5057 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5058 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5059 $as_echo_n "(cached) " >&6 5060 else 5061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5062 /* end confdefs.h. */ 5063 int i; 5064 _ACEOF 5065 if ac_fn_c_try_compile "$LINENO"; then : 5066 xorg_cv_cc_flag_unused_command_line_argument=yes 5067 else 5068 xorg_cv_cc_flag_unused_command_line_argument=no 5069 fi 5070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5071 fi 5072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5073 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5074 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5075 CFLAGS="$xorg_testset_save_CFLAGS" 5076 fi 5077 5078 found="no" 5079 5080 if test $found = "no" ; then 5081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5083 fi 5084 5085 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5087 fi 5088 5089 CFLAGS="$CFLAGS -Wformat=2" 5090 5091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5092 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5093 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5094 if eval \${$cacheid+:} false; then : 5095 $as_echo_n "(cached) " >&6 5096 else 5097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5098 /* end confdefs.h. */ 5099 int i; 5100 int 5101 main () 5102 { 5103 5104 ; 5105 return 0; 5106 } 5107 _ACEOF 5108 if ac_fn_c_try_link "$LINENO"; then : 5109 eval $cacheid=yes 5110 else 5111 eval $cacheid=no 5112 fi 5113 rm -f core conftest.err conftest.$ac_objext \ 5114 conftest$ac_exeext conftest.$ac_ext 5115 fi 5116 5117 5118 CFLAGS="$xorg_testset_save_CFLAGS" 5119 5120 eval supported=\$$cacheid 5121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5122 $as_echo "$supported" >&6; } 5123 if test "$supported" = "yes" ; then 5124 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5125 found="yes" 5126 fi 5127 fi 5128 5129 if test $found = "no" ; then 5130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5132 fi 5133 5134 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5136 fi 5137 5138 CFLAGS="$CFLAGS -Wformat" 5139 5140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5141 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5142 cacheid=xorg_cv_cc_flag__Wformat 5143 if eval \${$cacheid+:} false; then : 5144 $as_echo_n "(cached) " >&6 5145 else 5146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5147 /* end confdefs.h. */ 5148 int i; 5149 int 5150 main () 5151 { 5152 5153 ; 5154 return 0; 5155 } 5156 _ACEOF 5157 if ac_fn_c_try_link "$LINENO"; then : 5158 eval $cacheid=yes 5159 else 5160 eval $cacheid=no 5161 fi 5162 rm -f core conftest.err conftest.$ac_objext \ 5163 conftest$ac_exeext conftest.$ac_ext 5164 fi 5165 5166 5167 CFLAGS="$xorg_testset_save_CFLAGS" 5168 5169 eval supported=\$$cacheid 5170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5171 $as_echo "$supported" >&6; } 5172 if test "$supported" = "yes" ; then 5173 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5174 found="yes" 5175 fi 5176 fi 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 xorg_testset_save_CFLAGS="$CFLAGS" 5195 5196 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5199 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5200 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5201 $as_echo_n "(cached) " >&6 5202 else 5203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5204 /* end confdefs.h. */ 5205 int i; 5206 _ACEOF 5207 if ac_fn_c_try_compile "$LINENO"; then : 5208 xorg_cv_cc_flag_unknown_warning_option=yes 5209 else 5210 xorg_cv_cc_flag_unknown_warning_option=no 5211 fi 5212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5213 fi 5214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5215 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5217 CFLAGS="$xorg_testset_save_CFLAGS" 5218 fi 5219 5220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5223 fi 5224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5226 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5227 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5228 $as_echo_n "(cached) " >&6 5229 else 5230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5231 /* end confdefs.h. */ 5232 int i; 5233 _ACEOF 5234 if ac_fn_c_try_compile "$LINENO"; then : 5235 xorg_cv_cc_flag_unused_command_line_argument=yes 5236 else 5237 xorg_cv_cc_flag_unused_command_line_argument=no 5238 fi 5239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5240 fi 5241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5242 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5243 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5244 CFLAGS="$xorg_testset_save_CFLAGS" 5245 fi 5246 5247 found="no" 5248 5249 if test $found = "no" ; then 5250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5252 fi 5253 5254 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5256 fi 5257 5258 CFLAGS="$CFLAGS -Wstrict-prototypes" 5259 5260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5261 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5262 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5263 if eval \${$cacheid+:} false; then : 5264 $as_echo_n "(cached) " >&6 5265 else 5266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5267 /* end confdefs.h. */ 5268 int i; 5269 int 5270 main () 5271 { 5272 5273 ; 5274 return 0; 5275 } 5276 _ACEOF 5277 if ac_fn_c_try_link "$LINENO"; then : 5278 eval $cacheid=yes 5279 else 5280 eval $cacheid=no 5281 fi 5282 rm -f core conftest.err conftest.$ac_objext \ 5283 conftest$ac_exeext conftest.$ac_ext 5284 fi 5285 5286 5287 CFLAGS="$xorg_testset_save_CFLAGS" 5288 5289 eval supported=\$$cacheid 5290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5291 $as_echo "$supported" >&6; } 5292 if test "$supported" = "yes" ; then 5293 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5294 found="yes" 5295 fi 5296 fi 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 xorg_testset_save_CFLAGS="$CFLAGS" 5313 5314 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5317 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5318 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5319 $as_echo_n "(cached) " >&6 5320 else 5321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5322 /* end confdefs.h. */ 5323 int i; 5324 _ACEOF 5325 if ac_fn_c_try_compile "$LINENO"; then : 5326 xorg_cv_cc_flag_unknown_warning_option=yes 5327 else 5328 xorg_cv_cc_flag_unknown_warning_option=no 5329 fi 5330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5331 fi 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5333 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5334 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5335 CFLAGS="$xorg_testset_save_CFLAGS" 5336 fi 5337 5338 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5341 fi 5342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5344 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5345 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5346 $as_echo_n "(cached) " >&6 5347 else 5348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5349 /* end confdefs.h. */ 5350 int i; 5351 _ACEOF 5352 if ac_fn_c_try_compile "$LINENO"; then : 5353 xorg_cv_cc_flag_unused_command_line_argument=yes 5354 else 5355 xorg_cv_cc_flag_unused_command_line_argument=no 5356 fi 5357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5358 fi 5359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5360 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5361 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5362 CFLAGS="$xorg_testset_save_CFLAGS" 5363 fi 5364 5365 found="no" 5366 5367 if test $found = "no" ; then 5368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5370 fi 5371 5372 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5374 fi 5375 5376 CFLAGS="$CFLAGS -Wmissing-prototypes" 5377 5378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5379 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5380 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5381 if eval \${$cacheid+:} false; then : 5382 $as_echo_n "(cached) " >&6 5383 else 5384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5385 /* end confdefs.h. */ 5386 int i; 5387 int 5388 main () 5389 { 5390 5391 ; 5392 return 0; 5393 } 5394 _ACEOF 5395 if ac_fn_c_try_link "$LINENO"; then : 5396 eval $cacheid=yes 5397 else 5398 eval $cacheid=no 5399 fi 5400 rm -f core conftest.err conftest.$ac_objext \ 5401 conftest$ac_exeext conftest.$ac_ext 5402 fi 5403 5404 5405 CFLAGS="$xorg_testset_save_CFLAGS" 5406 5407 eval supported=\$$cacheid 5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5409 $as_echo "$supported" >&6; } 5410 if test "$supported" = "yes" ; then 5411 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5412 found="yes" 5413 fi 5414 fi 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 xorg_testset_save_CFLAGS="$CFLAGS" 5431 5432 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5435 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5436 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5437 $as_echo_n "(cached) " >&6 5438 else 5439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5440 /* end confdefs.h. */ 5441 int i; 5442 _ACEOF 5443 if ac_fn_c_try_compile "$LINENO"; then : 5444 xorg_cv_cc_flag_unknown_warning_option=yes 5445 else 5446 xorg_cv_cc_flag_unknown_warning_option=no 5447 fi 5448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5449 fi 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5451 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5453 CFLAGS="$xorg_testset_save_CFLAGS" 5454 fi 5455 5456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5459 fi 5460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5462 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5463 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5464 $as_echo_n "(cached) " >&6 5465 else 5466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5467 /* end confdefs.h. */ 5468 int i; 5469 _ACEOF 5470 if ac_fn_c_try_compile "$LINENO"; then : 5471 xorg_cv_cc_flag_unused_command_line_argument=yes 5472 else 5473 xorg_cv_cc_flag_unused_command_line_argument=no 5474 fi 5475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5476 fi 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5478 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5479 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5480 CFLAGS="$xorg_testset_save_CFLAGS" 5481 fi 5482 5483 found="no" 5484 5485 if test $found = "no" ; then 5486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5488 fi 5489 5490 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5492 fi 5493 5494 CFLAGS="$CFLAGS -Wnested-externs" 5495 5496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5497 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5498 cacheid=xorg_cv_cc_flag__Wnested_externs 5499 if eval \${$cacheid+:} false; then : 5500 $as_echo_n "(cached) " >&6 5501 else 5502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5503 /* end confdefs.h. */ 5504 int i; 5505 int 5506 main () 5507 { 5508 5509 ; 5510 return 0; 5511 } 5512 _ACEOF 5513 if ac_fn_c_try_link "$LINENO"; then : 5514 eval $cacheid=yes 5515 else 5516 eval $cacheid=no 5517 fi 5518 rm -f core conftest.err conftest.$ac_objext \ 5519 conftest$ac_exeext conftest.$ac_ext 5520 fi 5521 5522 5523 CFLAGS="$xorg_testset_save_CFLAGS" 5524 5525 eval supported=\$$cacheid 5526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5527 $as_echo "$supported" >&6; } 5528 if test "$supported" = "yes" ; then 5529 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5530 found="yes" 5531 fi 5532 fi 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 xorg_testset_save_CFLAGS="$CFLAGS" 5549 5550 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5553 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5554 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5555 $as_echo_n "(cached) " >&6 5556 else 5557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558 /* end confdefs.h. */ 5559 int i; 5560 _ACEOF 5561 if ac_fn_c_try_compile "$LINENO"; then : 5562 xorg_cv_cc_flag_unknown_warning_option=yes 5563 else 5564 xorg_cv_cc_flag_unknown_warning_option=no 5565 fi 5566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5567 fi 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5569 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5570 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5571 CFLAGS="$xorg_testset_save_CFLAGS" 5572 fi 5573 5574 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5577 fi 5578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5580 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5581 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5582 $as_echo_n "(cached) " >&6 5583 else 5584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5585 /* end confdefs.h. */ 5586 int i; 5587 _ACEOF 5588 if ac_fn_c_try_compile "$LINENO"; then : 5589 xorg_cv_cc_flag_unused_command_line_argument=yes 5590 else 5591 xorg_cv_cc_flag_unused_command_line_argument=no 5592 fi 5593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5594 fi 5595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5596 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5598 CFLAGS="$xorg_testset_save_CFLAGS" 5599 fi 5600 5601 found="no" 5602 5603 if test $found = "no" ; then 5604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5606 fi 5607 5608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5610 fi 5611 5612 CFLAGS="$CFLAGS -Wbad-function-cast" 5613 5614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5615 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5616 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5617 if eval \${$cacheid+:} false; then : 5618 $as_echo_n "(cached) " >&6 5619 else 5620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5621 /* end confdefs.h. */ 5622 int i; 5623 int 5624 main () 5625 { 5626 5627 ; 5628 return 0; 5629 } 5630 _ACEOF 5631 if ac_fn_c_try_link "$LINENO"; then : 5632 eval $cacheid=yes 5633 else 5634 eval $cacheid=no 5635 fi 5636 rm -f core conftest.err conftest.$ac_objext \ 5637 conftest$ac_exeext conftest.$ac_ext 5638 fi 5639 5640 5641 CFLAGS="$xorg_testset_save_CFLAGS" 5642 5643 eval supported=\$$cacheid 5644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5645 $as_echo "$supported" >&6; } 5646 if test "$supported" = "yes" ; then 5647 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5648 found="yes" 5649 fi 5650 fi 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 xorg_testset_save_CFLAGS="$CFLAGS" 5667 5668 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5671 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5672 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5673 $as_echo_n "(cached) " >&6 5674 else 5675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5676 /* end confdefs.h. */ 5677 int i; 5678 _ACEOF 5679 if ac_fn_c_try_compile "$LINENO"; then : 5680 xorg_cv_cc_flag_unknown_warning_option=yes 5681 else 5682 xorg_cv_cc_flag_unknown_warning_option=no 5683 fi 5684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5685 fi 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5687 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5689 CFLAGS="$xorg_testset_save_CFLAGS" 5690 fi 5691 5692 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5695 fi 5696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5698 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5699 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5700 $as_echo_n "(cached) " >&6 5701 else 5702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5703 /* end confdefs.h. */ 5704 int i; 5705 _ACEOF 5706 if ac_fn_c_try_compile "$LINENO"; then : 5707 xorg_cv_cc_flag_unused_command_line_argument=yes 5708 else 5709 xorg_cv_cc_flag_unused_command_line_argument=no 5710 fi 5711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5712 fi 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5714 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5716 CFLAGS="$xorg_testset_save_CFLAGS" 5717 fi 5718 5719 found="no" 5720 5721 if test $found = "no" ; then 5722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5724 fi 5725 5726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5728 fi 5729 5730 CFLAGS="$CFLAGS -Wold-style-definition" 5731 5732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5733 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5734 cacheid=xorg_cv_cc_flag__Wold_style_definition 5735 if eval \${$cacheid+:} false; then : 5736 $as_echo_n "(cached) " >&6 5737 else 5738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5739 /* end confdefs.h. */ 5740 int i; 5741 int 5742 main () 5743 { 5744 5745 ; 5746 return 0; 5747 } 5748 _ACEOF 5749 if ac_fn_c_try_link "$LINENO"; then : 5750 eval $cacheid=yes 5751 else 5752 eval $cacheid=no 5753 fi 5754 rm -f core conftest.err conftest.$ac_objext \ 5755 conftest$ac_exeext conftest.$ac_ext 5756 fi 5757 5758 5759 CFLAGS="$xorg_testset_save_CFLAGS" 5760 5761 eval supported=\$$cacheid 5762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5763 $as_echo "$supported" >&6; } 5764 if test "$supported" = "yes" ; then 5765 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5766 found="yes" 5767 fi 5768 fi 5769 5770 5771 5772 5773 5774 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 xorg_testset_save_CFLAGS="$CFLAGS" 5785 5786 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5789 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5790 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5791 $as_echo_n "(cached) " >&6 5792 else 5793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5794 /* end confdefs.h. */ 5795 int i; 5796 _ACEOF 5797 if ac_fn_c_try_compile "$LINENO"; then : 5798 xorg_cv_cc_flag_unknown_warning_option=yes 5799 else 5800 xorg_cv_cc_flag_unknown_warning_option=no 5801 fi 5802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5803 fi 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5805 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5806 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5807 CFLAGS="$xorg_testset_save_CFLAGS" 5808 fi 5809 5810 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5813 fi 5814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5816 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5817 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5818 $as_echo_n "(cached) " >&6 5819 else 5820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5821 /* end confdefs.h. */ 5822 int i; 5823 _ACEOF 5824 if ac_fn_c_try_compile "$LINENO"; then : 5825 xorg_cv_cc_flag_unused_command_line_argument=yes 5826 else 5827 xorg_cv_cc_flag_unused_command_line_argument=no 5828 fi 5829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5830 fi 5831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5832 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5833 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5834 CFLAGS="$xorg_testset_save_CFLAGS" 5835 fi 5836 5837 found="no" 5838 5839 if test $found = "no" ; then 5840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5842 fi 5843 5844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5846 fi 5847 5848 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5849 5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5851 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5852 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5853 if eval \${$cacheid+:} false; then : 5854 $as_echo_n "(cached) " >&6 5855 else 5856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5857 /* end confdefs.h. */ 5858 int i; 5859 int 5860 main () 5861 { 5862 5863 ; 5864 return 0; 5865 } 5866 _ACEOF 5867 if ac_fn_c_try_link "$LINENO"; then : 5868 eval $cacheid=yes 5869 else 5870 eval $cacheid=no 5871 fi 5872 rm -f core conftest.err conftest.$ac_objext \ 5873 conftest$ac_exeext conftest.$ac_ext 5874 fi 5875 5876 5877 CFLAGS="$xorg_testset_save_CFLAGS" 5878 5879 eval supported=\$$cacheid 5880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5881 $as_echo "$supported" >&6; } 5882 if test "$supported" = "yes" ; then 5883 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5884 found="yes" 5885 fi 5886 fi 5887 5888 5889 5890 5891 5892 # This chunk adds additional warnings that could catch undesired effects. 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 xorg_testset_save_CFLAGS="$CFLAGS" 5907 5908 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5911 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5912 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5913 $as_echo_n "(cached) " >&6 5914 else 5915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5916 /* end confdefs.h. */ 5917 int i; 5918 _ACEOF 5919 if ac_fn_c_try_compile "$LINENO"; then : 5920 xorg_cv_cc_flag_unknown_warning_option=yes 5921 else 5922 xorg_cv_cc_flag_unknown_warning_option=no 5923 fi 5924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5925 fi 5926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5927 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5929 CFLAGS="$xorg_testset_save_CFLAGS" 5930 fi 5931 5932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5935 fi 5936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5938 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5939 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5940 $as_echo_n "(cached) " >&6 5941 else 5942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5943 /* end confdefs.h. */ 5944 int i; 5945 _ACEOF 5946 if ac_fn_c_try_compile "$LINENO"; then : 5947 xorg_cv_cc_flag_unused_command_line_argument=yes 5948 else 5949 xorg_cv_cc_flag_unused_command_line_argument=no 5950 fi 5951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5952 fi 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5954 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5956 CFLAGS="$xorg_testset_save_CFLAGS" 5957 fi 5958 5959 found="no" 5960 5961 if test $found = "no" ; then 5962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5964 fi 5965 5966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5968 fi 5969 5970 CFLAGS="$CFLAGS -Wunused" 5971 5972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5973 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5974 cacheid=xorg_cv_cc_flag__Wunused 5975 if eval \${$cacheid+:} false; then : 5976 $as_echo_n "(cached) " >&6 5977 else 5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5979 /* end confdefs.h. */ 5980 int i; 5981 int 5982 main () 5983 { 5984 5985 ; 5986 return 0; 5987 } 5988 _ACEOF 5989 if ac_fn_c_try_link "$LINENO"; then : 5990 eval $cacheid=yes 5991 else 5992 eval $cacheid=no 5993 fi 5994 rm -f core conftest.err conftest.$ac_objext \ 5995 conftest$ac_exeext conftest.$ac_ext 5996 fi 5997 5998 5999 CFLAGS="$xorg_testset_save_CFLAGS" 6000 6001 eval supported=\$$cacheid 6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6003 $as_echo "$supported" >&6; } 6004 if test "$supported" = "yes" ; then 6005 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6006 found="yes" 6007 fi 6008 fi 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 xorg_testset_save_CFLAGS="$CFLAGS" 6025 6026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6029 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6030 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6031 $as_echo_n "(cached) " >&6 6032 else 6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6034 /* end confdefs.h. */ 6035 int i; 6036 _ACEOF 6037 if ac_fn_c_try_compile "$LINENO"; then : 6038 xorg_cv_cc_flag_unknown_warning_option=yes 6039 else 6040 xorg_cv_cc_flag_unknown_warning_option=no 6041 fi 6042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6043 fi 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6045 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6047 CFLAGS="$xorg_testset_save_CFLAGS" 6048 fi 6049 6050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6053 fi 6054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6056 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6057 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6058 $as_echo_n "(cached) " >&6 6059 else 6060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6061 /* end confdefs.h. */ 6062 int i; 6063 _ACEOF 6064 if ac_fn_c_try_compile "$LINENO"; then : 6065 xorg_cv_cc_flag_unused_command_line_argument=yes 6066 else 6067 xorg_cv_cc_flag_unused_command_line_argument=no 6068 fi 6069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6070 fi 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6072 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075 fi 6076 6077 found="no" 6078 6079 if test $found = "no" ; then 6080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 fi 6083 6084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6086 fi 6087 6088 CFLAGS="$CFLAGS -Wuninitialized" 6089 6090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6091 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6092 cacheid=xorg_cv_cc_flag__Wuninitialized 6093 if eval \${$cacheid+:} false; then : 6094 $as_echo_n "(cached) " >&6 6095 else 6096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6097 /* end confdefs.h. */ 6098 int i; 6099 int 6100 main () 6101 { 6102 6103 ; 6104 return 0; 6105 } 6106 _ACEOF 6107 if ac_fn_c_try_link "$LINENO"; then : 6108 eval $cacheid=yes 6109 else 6110 eval $cacheid=no 6111 fi 6112 rm -f core conftest.err conftest.$ac_objext \ 6113 conftest$ac_exeext conftest.$ac_ext 6114 fi 6115 6116 6117 CFLAGS="$xorg_testset_save_CFLAGS" 6118 6119 eval supported=\$$cacheid 6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6121 $as_echo "$supported" >&6; } 6122 if test "$supported" = "yes" ; then 6123 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6124 found="yes" 6125 fi 6126 fi 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 xorg_testset_save_CFLAGS="$CFLAGS" 6143 6144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6147 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6148 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6149 $as_echo_n "(cached) " >&6 6150 else 6151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6152 /* end confdefs.h. */ 6153 int i; 6154 _ACEOF 6155 if ac_fn_c_try_compile "$LINENO"; then : 6156 xorg_cv_cc_flag_unknown_warning_option=yes 6157 else 6158 xorg_cv_cc_flag_unknown_warning_option=no 6159 fi 6160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6161 fi 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6163 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6165 CFLAGS="$xorg_testset_save_CFLAGS" 6166 fi 6167 6168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6171 fi 6172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6174 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6175 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6176 $as_echo_n "(cached) " >&6 6177 else 6178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6179 /* end confdefs.h. */ 6180 int i; 6181 _ACEOF 6182 if ac_fn_c_try_compile "$LINENO"; then : 6183 xorg_cv_cc_flag_unused_command_line_argument=yes 6184 else 6185 xorg_cv_cc_flag_unused_command_line_argument=no 6186 fi 6187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6188 fi 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6190 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6192 CFLAGS="$xorg_testset_save_CFLAGS" 6193 fi 6194 6195 found="no" 6196 6197 if test $found = "no" ; then 6198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6200 fi 6201 6202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6204 fi 6205 6206 CFLAGS="$CFLAGS -Wshadow" 6207 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6209 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6210 cacheid=xorg_cv_cc_flag__Wshadow 6211 if eval \${$cacheid+:} false; then : 6212 $as_echo_n "(cached) " >&6 6213 else 6214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6215 /* end confdefs.h. */ 6216 int i; 6217 int 6218 main () 6219 { 6220 6221 ; 6222 return 0; 6223 } 6224 _ACEOF 6225 if ac_fn_c_try_link "$LINENO"; then : 6226 eval $cacheid=yes 6227 else 6228 eval $cacheid=no 6229 fi 6230 rm -f core conftest.err conftest.$ac_objext \ 6231 conftest$ac_exeext conftest.$ac_ext 6232 fi 6233 6234 6235 CFLAGS="$xorg_testset_save_CFLAGS" 6236 6237 eval supported=\$$cacheid 6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6239 $as_echo "$supported" >&6; } 6240 if test "$supported" = "yes" ; then 6241 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6242 found="yes" 6243 fi 6244 fi 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 xorg_testset_save_CFLAGS="$CFLAGS" 6261 6262 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6265 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6266 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6267 $as_echo_n "(cached) " >&6 6268 else 6269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6270 /* end confdefs.h. */ 6271 int i; 6272 _ACEOF 6273 if ac_fn_c_try_compile "$LINENO"; then : 6274 xorg_cv_cc_flag_unknown_warning_option=yes 6275 else 6276 xorg_cv_cc_flag_unknown_warning_option=no 6277 fi 6278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6279 fi 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6281 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6283 CFLAGS="$xorg_testset_save_CFLAGS" 6284 fi 6285 6286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6289 fi 6290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6292 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6293 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6294 $as_echo_n "(cached) " >&6 6295 else 6296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6297 /* end confdefs.h. */ 6298 int i; 6299 _ACEOF 6300 if ac_fn_c_try_compile "$LINENO"; then : 6301 xorg_cv_cc_flag_unused_command_line_argument=yes 6302 else 6303 xorg_cv_cc_flag_unused_command_line_argument=no 6304 fi 6305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6306 fi 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6308 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6310 CFLAGS="$xorg_testset_save_CFLAGS" 6311 fi 6312 6313 found="no" 6314 6315 if test $found = "no" ; then 6316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6318 fi 6319 6320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6322 fi 6323 6324 CFLAGS="$CFLAGS -Wcast-qual" 6325 6326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6327 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6328 cacheid=xorg_cv_cc_flag__Wcast_qual 6329 if eval \${$cacheid+:} false; then : 6330 $as_echo_n "(cached) " >&6 6331 else 6332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6333 /* end confdefs.h. */ 6334 int i; 6335 int 6336 main () 6337 { 6338 6339 ; 6340 return 0; 6341 } 6342 _ACEOF 6343 if ac_fn_c_try_link "$LINENO"; then : 6344 eval $cacheid=yes 6345 else 6346 eval $cacheid=no 6347 fi 6348 rm -f core conftest.err conftest.$ac_objext \ 6349 conftest$ac_exeext conftest.$ac_ext 6350 fi 6351 6352 6353 CFLAGS="$xorg_testset_save_CFLAGS" 6354 6355 eval supported=\$$cacheid 6356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6357 $as_echo "$supported" >&6; } 6358 if test "$supported" = "yes" ; then 6359 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6360 found="yes" 6361 fi 6362 fi 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 xorg_testset_save_CFLAGS="$CFLAGS" 6379 6380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6383 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6384 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6385 $as_echo_n "(cached) " >&6 6386 else 6387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6388 /* end confdefs.h. */ 6389 int i; 6390 _ACEOF 6391 if ac_fn_c_try_compile "$LINENO"; then : 6392 xorg_cv_cc_flag_unknown_warning_option=yes 6393 else 6394 xorg_cv_cc_flag_unknown_warning_option=no 6395 fi 6396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6397 fi 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6399 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6400 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6401 CFLAGS="$xorg_testset_save_CFLAGS" 6402 fi 6403 6404 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6407 fi 6408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6410 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6411 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6412 $as_echo_n "(cached) " >&6 6413 else 6414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6415 /* end confdefs.h. */ 6416 int i; 6417 _ACEOF 6418 if ac_fn_c_try_compile "$LINENO"; then : 6419 xorg_cv_cc_flag_unused_command_line_argument=yes 6420 else 6421 xorg_cv_cc_flag_unused_command_line_argument=no 6422 fi 6423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6424 fi 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6426 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6428 CFLAGS="$xorg_testset_save_CFLAGS" 6429 fi 6430 6431 found="no" 6432 6433 if test $found = "no" ; then 6434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6436 fi 6437 6438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6440 fi 6441 6442 CFLAGS="$CFLAGS -Wmissing-noreturn" 6443 6444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6445 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6446 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6447 if eval \${$cacheid+:} false; then : 6448 $as_echo_n "(cached) " >&6 6449 else 6450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6451 /* end confdefs.h. */ 6452 int i; 6453 int 6454 main () 6455 { 6456 6457 ; 6458 return 0; 6459 } 6460 _ACEOF 6461 if ac_fn_c_try_link "$LINENO"; then : 6462 eval $cacheid=yes 6463 else 6464 eval $cacheid=no 6465 fi 6466 rm -f core conftest.err conftest.$ac_objext \ 6467 conftest$ac_exeext conftest.$ac_ext 6468 fi 6469 6470 6471 CFLAGS="$xorg_testset_save_CFLAGS" 6472 6473 eval supported=\$$cacheid 6474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6475 $as_echo "$supported" >&6; } 6476 if test "$supported" = "yes" ; then 6477 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6478 found="yes" 6479 fi 6480 fi 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 xorg_testset_save_CFLAGS="$CFLAGS" 6497 6498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6501 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6502 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6503 $as_echo_n "(cached) " >&6 6504 else 6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506 /* end confdefs.h. */ 6507 int i; 6508 _ACEOF 6509 if ac_fn_c_try_compile "$LINENO"; then : 6510 xorg_cv_cc_flag_unknown_warning_option=yes 6511 else 6512 xorg_cv_cc_flag_unknown_warning_option=no 6513 fi 6514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6515 fi 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6517 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6519 CFLAGS="$xorg_testset_save_CFLAGS" 6520 fi 6521 6522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6525 fi 6526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6528 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6529 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6530 $as_echo_n "(cached) " >&6 6531 else 6532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6533 /* end confdefs.h. */ 6534 int i; 6535 _ACEOF 6536 if ac_fn_c_try_compile "$LINENO"; then : 6537 xorg_cv_cc_flag_unused_command_line_argument=yes 6538 else 6539 xorg_cv_cc_flag_unused_command_line_argument=no 6540 fi 6541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6542 fi 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6544 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6546 CFLAGS="$xorg_testset_save_CFLAGS" 6547 fi 6548 6549 found="no" 6550 6551 if test $found = "no" ; then 6552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6554 fi 6555 6556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6558 fi 6559 6560 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6561 6562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6563 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6564 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6565 if eval \${$cacheid+:} false; then : 6566 $as_echo_n "(cached) " >&6 6567 else 6568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6569 /* end confdefs.h. */ 6570 int i; 6571 int 6572 main () 6573 { 6574 6575 ; 6576 return 0; 6577 } 6578 _ACEOF 6579 if ac_fn_c_try_link "$LINENO"; then : 6580 eval $cacheid=yes 6581 else 6582 eval $cacheid=no 6583 fi 6584 rm -f core conftest.err conftest.$ac_objext \ 6585 conftest$ac_exeext conftest.$ac_ext 6586 fi 6587 6588 6589 CFLAGS="$xorg_testset_save_CFLAGS" 6590 6591 eval supported=\$$cacheid 6592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6593 $as_echo "$supported" >&6; } 6594 if test "$supported" = "yes" ; then 6595 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6596 found="yes" 6597 fi 6598 fi 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 xorg_testset_save_CFLAGS="$CFLAGS" 6615 6616 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6619 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6620 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6621 $as_echo_n "(cached) " >&6 6622 else 6623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6624 /* end confdefs.h. */ 6625 int i; 6626 _ACEOF 6627 if ac_fn_c_try_compile "$LINENO"; then : 6628 xorg_cv_cc_flag_unknown_warning_option=yes 6629 else 6630 xorg_cv_cc_flag_unknown_warning_option=no 6631 fi 6632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6633 fi 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6635 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6637 CFLAGS="$xorg_testset_save_CFLAGS" 6638 fi 6639 6640 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6643 fi 6644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6646 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6647 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6648 $as_echo_n "(cached) " >&6 6649 else 6650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6651 /* end confdefs.h. */ 6652 int i; 6653 _ACEOF 6654 if ac_fn_c_try_compile "$LINENO"; then : 6655 xorg_cv_cc_flag_unused_command_line_argument=yes 6656 else 6657 xorg_cv_cc_flag_unused_command_line_argument=no 6658 fi 6659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6660 fi 6661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6662 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6664 CFLAGS="$xorg_testset_save_CFLAGS" 6665 fi 6666 6667 found="no" 6668 6669 if test $found = "no" ; then 6670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6672 fi 6673 6674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6676 fi 6677 6678 CFLAGS="$CFLAGS -Wredundant-decls" 6679 6680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6681 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6682 cacheid=xorg_cv_cc_flag__Wredundant_decls 6683 if eval \${$cacheid+:} false; then : 6684 $as_echo_n "(cached) " >&6 6685 else 6686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6687 /* end confdefs.h. */ 6688 int i; 6689 int 6690 main () 6691 { 6692 6693 ; 6694 return 0; 6695 } 6696 _ACEOF 6697 if ac_fn_c_try_link "$LINENO"; then : 6698 eval $cacheid=yes 6699 else 6700 eval $cacheid=no 6701 fi 6702 rm -f core conftest.err conftest.$ac_objext \ 6703 conftest$ac_exeext conftest.$ac_ext 6704 fi 6705 6706 6707 CFLAGS="$xorg_testset_save_CFLAGS" 6708 6709 eval supported=\$$cacheid 6710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6711 $as_echo "$supported" >&6; } 6712 if test "$supported" = "yes" ; then 6713 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6714 found="yes" 6715 fi 6716 fi 6717 6718 6719 6720 # These are currently disabled because they are noisy. They will be enabled 6721 # in the future once the codebase is sufficiently modernized to silence 6722 # them. For now, I don't want them to drown out the other warnings. 6723 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6724 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6725 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6726 6727 # Turn some warnings into errors, so we don't accidently get successful builds 6728 # when there are problems that should be fixed. 6729 6730 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 xorg_testset_save_CFLAGS="$CFLAGS" 6745 6746 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6749 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6750 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6751 $as_echo_n "(cached) " >&6 6752 else 6753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6754 /* end confdefs.h. */ 6755 int i; 6756 _ACEOF 6757 if ac_fn_c_try_compile "$LINENO"; then : 6758 xorg_cv_cc_flag_unknown_warning_option=yes 6759 else 6760 xorg_cv_cc_flag_unknown_warning_option=no 6761 fi 6762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6763 fi 6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6765 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6766 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6767 CFLAGS="$xorg_testset_save_CFLAGS" 6768 fi 6769 6770 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6773 fi 6774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6776 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6777 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6778 $as_echo_n "(cached) " >&6 6779 else 6780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6781 /* end confdefs.h. */ 6782 int i; 6783 _ACEOF 6784 if ac_fn_c_try_compile "$LINENO"; then : 6785 xorg_cv_cc_flag_unused_command_line_argument=yes 6786 else 6787 xorg_cv_cc_flag_unused_command_line_argument=no 6788 fi 6789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6790 fi 6791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6792 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6794 CFLAGS="$xorg_testset_save_CFLAGS" 6795 fi 6796 6797 found="no" 6798 6799 if test $found = "no" ; then 6800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6802 fi 6803 6804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6806 fi 6807 6808 CFLAGS="$CFLAGS -Werror=implicit" 6809 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6811 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6812 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6813 if eval \${$cacheid+:} false; then : 6814 $as_echo_n "(cached) " >&6 6815 else 6816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6817 /* end confdefs.h. */ 6818 int i; 6819 int 6820 main () 6821 { 6822 6823 ; 6824 return 0; 6825 } 6826 _ACEOF 6827 if ac_fn_c_try_link "$LINENO"; then : 6828 eval $cacheid=yes 6829 else 6830 eval $cacheid=no 6831 fi 6832 rm -f core conftest.err conftest.$ac_objext \ 6833 conftest$ac_exeext conftest.$ac_ext 6834 fi 6835 6836 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838 6839 eval supported=\$$cacheid 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6841 $as_echo "$supported" >&6; } 6842 if test "$supported" = "yes" ; then 6843 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6844 found="yes" 6845 fi 6846 fi 6847 6848 if test $found = "no" ; then 6849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6851 fi 6852 6853 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6855 fi 6856 6857 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6858 6859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6860 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6861 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6862 if eval \${$cacheid+:} false; then : 6863 $as_echo_n "(cached) " >&6 6864 else 6865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6866 /* end confdefs.h. */ 6867 int i; 6868 int 6869 main () 6870 { 6871 6872 ; 6873 return 0; 6874 } 6875 _ACEOF 6876 if ac_fn_c_try_link "$LINENO"; then : 6877 eval $cacheid=yes 6878 else 6879 eval $cacheid=no 6880 fi 6881 rm -f core conftest.err conftest.$ac_objext \ 6882 conftest$ac_exeext conftest.$ac_ext 6883 fi 6884 6885 6886 CFLAGS="$xorg_testset_save_CFLAGS" 6887 6888 eval supported=\$$cacheid 6889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6890 $as_echo "$supported" >&6; } 6891 if test "$supported" = "yes" ; then 6892 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6893 found="yes" 6894 fi 6895 fi 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 xorg_testset_save_CFLAGS="$CFLAGS" 6912 6913 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6916 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6917 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6918 $as_echo_n "(cached) " >&6 6919 else 6920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921 /* end confdefs.h. */ 6922 int i; 6923 _ACEOF 6924 if ac_fn_c_try_compile "$LINENO"; then : 6925 xorg_cv_cc_flag_unknown_warning_option=yes 6926 else 6927 xorg_cv_cc_flag_unknown_warning_option=no 6928 fi 6929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6930 fi 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6932 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6933 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6934 CFLAGS="$xorg_testset_save_CFLAGS" 6935 fi 6936 6937 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6940 fi 6941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6943 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6944 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6945 $as_echo_n "(cached) " >&6 6946 else 6947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6948 /* end confdefs.h. */ 6949 int i; 6950 _ACEOF 6951 if ac_fn_c_try_compile "$LINENO"; then : 6952 xorg_cv_cc_flag_unused_command_line_argument=yes 6953 else 6954 xorg_cv_cc_flag_unused_command_line_argument=no 6955 fi 6956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6957 fi 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6959 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6961 CFLAGS="$xorg_testset_save_CFLAGS" 6962 fi 6963 6964 found="no" 6965 6966 if test $found = "no" ; then 6967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6969 fi 6970 6971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6973 fi 6974 6975 CFLAGS="$CFLAGS -Werror=nonnull" 6976 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6978 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6979 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6980 if eval \${$cacheid+:} false; then : 6981 $as_echo_n "(cached) " >&6 6982 else 6983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6984 /* end confdefs.h. */ 6985 int i; 6986 int 6987 main () 6988 { 6989 6990 ; 6991 return 0; 6992 } 6993 _ACEOF 6994 if ac_fn_c_try_link "$LINENO"; then : 6995 eval $cacheid=yes 6996 else 6997 eval $cacheid=no 6998 fi 6999 rm -f core conftest.err conftest.$ac_objext \ 7000 conftest$ac_exeext conftest.$ac_ext 7001 fi 7002 7003 7004 CFLAGS="$xorg_testset_save_CFLAGS" 7005 7006 eval supported=\$$cacheid 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7008 $as_echo "$supported" >&6; } 7009 if test "$supported" = "yes" ; then 7010 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7011 found="yes" 7012 fi 7013 fi 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 xorg_testset_save_CFLAGS="$CFLAGS" 7030 7031 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7034 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7035 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7036 $as_echo_n "(cached) " >&6 7037 else 7038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7039 /* end confdefs.h. */ 7040 int i; 7041 _ACEOF 7042 if ac_fn_c_try_compile "$LINENO"; then : 7043 xorg_cv_cc_flag_unknown_warning_option=yes 7044 else 7045 xorg_cv_cc_flag_unknown_warning_option=no 7046 fi 7047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7048 fi 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7050 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7052 CFLAGS="$xorg_testset_save_CFLAGS" 7053 fi 7054 7055 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7058 fi 7059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7061 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7062 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7063 $as_echo_n "(cached) " >&6 7064 else 7065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7066 /* end confdefs.h. */ 7067 int i; 7068 _ACEOF 7069 if ac_fn_c_try_compile "$LINENO"; then : 7070 xorg_cv_cc_flag_unused_command_line_argument=yes 7071 else 7072 xorg_cv_cc_flag_unused_command_line_argument=no 7073 fi 7074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7075 fi 7076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7077 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7078 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7079 CFLAGS="$xorg_testset_save_CFLAGS" 7080 fi 7081 7082 found="no" 7083 7084 if test $found = "no" ; then 7085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7087 fi 7088 7089 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7091 fi 7092 7093 CFLAGS="$CFLAGS -Werror=init-self" 7094 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7096 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7097 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7098 if eval \${$cacheid+:} false; then : 7099 $as_echo_n "(cached) " >&6 7100 else 7101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7102 /* end confdefs.h. */ 7103 int i; 7104 int 7105 main () 7106 { 7107 7108 ; 7109 return 0; 7110 } 7111 _ACEOF 7112 if ac_fn_c_try_link "$LINENO"; then : 7113 eval $cacheid=yes 7114 else 7115 eval $cacheid=no 7116 fi 7117 rm -f core conftest.err conftest.$ac_objext \ 7118 conftest$ac_exeext conftest.$ac_ext 7119 fi 7120 7121 7122 CFLAGS="$xorg_testset_save_CFLAGS" 7123 7124 eval supported=\$$cacheid 7125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7126 $as_echo "$supported" >&6; } 7127 if test "$supported" = "yes" ; then 7128 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7129 found="yes" 7130 fi 7131 fi 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 xorg_testset_save_CFLAGS="$CFLAGS" 7148 7149 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7152 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7153 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7154 $as_echo_n "(cached) " >&6 7155 else 7156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7157 /* end confdefs.h. */ 7158 int i; 7159 _ACEOF 7160 if ac_fn_c_try_compile "$LINENO"; then : 7161 xorg_cv_cc_flag_unknown_warning_option=yes 7162 else 7163 xorg_cv_cc_flag_unknown_warning_option=no 7164 fi 7165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7166 fi 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7168 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7170 CFLAGS="$xorg_testset_save_CFLAGS" 7171 fi 7172 7173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7176 fi 7177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7179 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7180 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7181 $as_echo_n "(cached) " >&6 7182 else 7183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7184 /* end confdefs.h. */ 7185 int i; 7186 _ACEOF 7187 if ac_fn_c_try_compile "$LINENO"; then : 7188 xorg_cv_cc_flag_unused_command_line_argument=yes 7189 else 7190 xorg_cv_cc_flag_unused_command_line_argument=no 7191 fi 7192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7193 fi 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7195 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7197 CFLAGS="$xorg_testset_save_CFLAGS" 7198 fi 7199 7200 found="no" 7201 7202 if test $found = "no" ; then 7203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7205 fi 7206 7207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7209 fi 7210 7211 CFLAGS="$CFLAGS -Werror=main" 7212 7213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7214 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7215 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7216 if eval \${$cacheid+:} false; then : 7217 $as_echo_n "(cached) " >&6 7218 else 7219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7220 /* end confdefs.h. */ 7221 int i; 7222 int 7223 main () 7224 { 7225 7226 ; 7227 return 0; 7228 } 7229 _ACEOF 7230 if ac_fn_c_try_link "$LINENO"; then : 7231 eval $cacheid=yes 7232 else 7233 eval $cacheid=no 7234 fi 7235 rm -f core conftest.err conftest.$ac_objext \ 7236 conftest$ac_exeext conftest.$ac_ext 7237 fi 7238 7239 7240 CFLAGS="$xorg_testset_save_CFLAGS" 7241 7242 eval supported=\$$cacheid 7243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7244 $as_echo "$supported" >&6; } 7245 if test "$supported" = "yes" ; then 7246 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7247 found="yes" 7248 fi 7249 fi 7250 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 xorg_testset_save_CFLAGS="$CFLAGS" 7266 7267 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7270 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7271 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7272 $as_echo_n "(cached) " >&6 7273 else 7274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7275 /* end confdefs.h. */ 7276 int i; 7277 _ACEOF 7278 if ac_fn_c_try_compile "$LINENO"; then : 7279 xorg_cv_cc_flag_unknown_warning_option=yes 7280 else 7281 xorg_cv_cc_flag_unknown_warning_option=no 7282 fi 7283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7284 fi 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7286 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7288 CFLAGS="$xorg_testset_save_CFLAGS" 7289 fi 7290 7291 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7294 fi 7295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7297 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7298 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7299 $as_echo_n "(cached) " >&6 7300 else 7301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7302 /* end confdefs.h. */ 7303 int i; 7304 _ACEOF 7305 if ac_fn_c_try_compile "$LINENO"; then : 7306 xorg_cv_cc_flag_unused_command_line_argument=yes 7307 else 7308 xorg_cv_cc_flag_unused_command_line_argument=no 7309 fi 7310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7311 fi 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7313 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7315 CFLAGS="$xorg_testset_save_CFLAGS" 7316 fi 7317 7318 found="no" 7319 7320 if test $found = "no" ; then 7321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7323 fi 7324 7325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7327 fi 7328 7329 CFLAGS="$CFLAGS -Werror=missing-braces" 7330 7331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7332 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7333 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7334 if eval \${$cacheid+:} false; then : 7335 $as_echo_n "(cached) " >&6 7336 else 7337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7338 /* end confdefs.h. */ 7339 int i; 7340 int 7341 main () 7342 { 7343 7344 ; 7345 return 0; 7346 } 7347 _ACEOF 7348 if ac_fn_c_try_link "$LINENO"; then : 7349 eval $cacheid=yes 7350 else 7351 eval $cacheid=no 7352 fi 7353 rm -f core conftest.err conftest.$ac_objext \ 7354 conftest$ac_exeext conftest.$ac_ext 7355 fi 7356 7357 7358 CFLAGS="$xorg_testset_save_CFLAGS" 7359 7360 eval supported=\$$cacheid 7361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7362 $as_echo "$supported" >&6; } 7363 if test "$supported" = "yes" ; then 7364 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7365 found="yes" 7366 fi 7367 fi 7368 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 xorg_testset_save_CFLAGS="$CFLAGS" 7384 7385 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7388 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7389 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7390 $as_echo_n "(cached) " >&6 7391 else 7392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7393 /* end confdefs.h. */ 7394 int i; 7395 _ACEOF 7396 if ac_fn_c_try_compile "$LINENO"; then : 7397 xorg_cv_cc_flag_unknown_warning_option=yes 7398 else 7399 xorg_cv_cc_flag_unknown_warning_option=no 7400 fi 7401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7402 fi 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7404 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7406 CFLAGS="$xorg_testset_save_CFLAGS" 7407 fi 7408 7409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7412 fi 7413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7415 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7416 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7417 $as_echo_n "(cached) " >&6 7418 else 7419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7420 /* end confdefs.h. */ 7421 int i; 7422 _ACEOF 7423 if ac_fn_c_try_compile "$LINENO"; then : 7424 xorg_cv_cc_flag_unused_command_line_argument=yes 7425 else 7426 xorg_cv_cc_flag_unused_command_line_argument=no 7427 fi 7428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7429 fi 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7431 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7432 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7433 CFLAGS="$xorg_testset_save_CFLAGS" 7434 fi 7435 7436 found="no" 7437 7438 if test $found = "no" ; then 7439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7441 fi 7442 7443 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7445 fi 7446 7447 CFLAGS="$CFLAGS -Werror=sequence-point" 7448 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7450 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7451 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7452 if eval \${$cacheid+:} false; then : 7453 $as_echo_n "(cached) " >&6 7454 else 7455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7456 /* end confdefs.h. */ 7457 int i; 7458 int 7459 main () 7460 { 7461 7462 ; 7463 return 0; 7464 } 7465 _ACEOF 7466 if ac_fn_c_try_link "$LINENO"; then : 7467 eval $cacheid=yes 7468 else 7469 eval $cacheid=no 7470 fi 7471 rm -f core conftest.err conftest.$ac_objext \ 7472 conftest$ac_exeext conftest.$ac_ext 7473 fi 7474 7475 7476 CFLAGS="$xorg_testset_save_CFLAGS" 7477 7478 eval supported=\$$cacheid 7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7480 $as_echo "$supported" >&6; } 7481 if test "$supported" = "yes" ; then 7482 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7483 found="yes" 7484 fi 7485 fi 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 xorg_testset_save_CFLAGS="$CFLAGS" 7502 7503 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7506 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7507 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7508 $as_echo_n "(cached) " >&6 7509 else 7510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7511 /* end confdefs.h. */ 7512 int i; 7513 _ACEOF 7514 if ac_fn_c_try_compile "$LINENO"; then : 7515 xorg_cv_cc_flag_unknown_warning_option=yes 7516 else 7517 xorg_cv_cc_flag_unknown_warning_option=no 7518 fi 7519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7520 fi 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7522 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7524 CFLAGS="$xorg_testset_save_CFLAGS" 7525 fi 7526 7527 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7530 fi 7531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7533 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7534 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7535 $as_echo_n "(cached) " >&6 7536 else 7537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7538 /* end confdefs.h. */ 7539 int i; 7540 _ACEOF 7541 if ac_fn_c_try_compile "$LINENO"; then : 7542 xorg_cv_cc_flag_unused_command_line_argument=yes 7543 else 7544 xorg_cv_cc_flag_unused_command_line_argument=no 7545 fi 7546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7547 fi 7548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7549 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7551 CFLAGS="$xorg_testset_save_CFLAGS" 7552 fi 7553 7554 found="no" 7555 7556 if test $found = "no" ; then 7557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7559 fi 7560 7561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7563 fi 7564 7565 CFLAGS="$CFLAGS -Werror=return-type" 7566 7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7568 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7569 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7570 if eval \${$cacheid+:} false; then : 7571 $as_echo_n "(cached) " >&6 7572 else 7573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7574 /* end confdefs.h. */ 7575 int i; 7576 int 7577 main () 7578 { 7579 7580 ; 7581 return 0; 7582 } 7583 _ACEOF 7584 if ac_fn_c_try_link "$LINENO"; then : 7585 eval $cacheid=yes 7586 else 7587 eval $cacheid=no 7588 fi 7589 rm -f core conftest.err conftest.$ac_objext \ 7590 conftest$ac_exeext conftest.$ac_ext 7591 fi 7592 7593 7594 CFLAGS="$xorg_testset_save_CFLAGS" 7595 7596 eval supported=\$$cacheid 7597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7598 $as_echo "$supported" >&6; } 7599 if test "$supported" = "yes" ; then 7600 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7601 found="yes" 7602 fi 7603 fi 7604 7605 if test $found = "no" ; then 7606 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7608 fi 7609 7610 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7612 fi 7613 7614 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7615 7616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7617 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7618 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7619 if eval \${$cacheid+:} false; then : 7620 $as_echo_n "(cached) " >&6 7621 else 7622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7623 /* end confdefs.h. */ 7624 int i; 7625 int 7626 main () 7627 { 7628 7629 ; 7630 return 0; 7631 } 7632 _ACEOF 7633 if ac_fn_c_try_link "$LINENO"; then : 7634 eval $cacheid=yes 7635 else 7636 eval $cacheid=no 7637 fi 7638 rm -f core conftest.err conftest.$ac_objext \ 7639 conftest$ac_exeext conftest.$ac_ext 7640 fi 7641 7642 7643 CFLAGS="$xorg_testset_save_CFLAGS" 7644 7645 eval supported=\$$cacheid 7646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7647 $as_echo "$supported" >&6; } 7648 if test "$supported" = "yes" ; then 7649 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7650 found="yes" 7651 fi 7652 fi 7653 7654 7655 7656 7657 7658 7659 7660 7661 7662 7663 7664 7665 7666 7667 7668 xorg_testset_save_CFLAGS="$CFLAGS" 7669 7670 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7673 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7674 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7675 $as_echo_n "(cached) " >&6 7676 else 7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678 /* end confdefs.h. */ 7679 int i; 7680 _ACEOF 7681 if ac_fn_c_try_compile "$LINENO"; then : 7682 xorg_cv_cc_flag_unknown_warning_option=yes 7683 else 7684 xorg_cv_cc_flag_unknown_warning_option=no 7685 fi 7686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7687 fi 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7689 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7690 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7691 CFLAGS="$xorg_testset_save_CFLAGS" 7692 fi 7693 7694 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7695 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7697 fi 7698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7700 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7701 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7702 $as_echo_n "(cached) " >&6 7703 else 7704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7705 /* end confdefs.h. */ 7706 int i; 7707 _ACEOF 7708 if ac_fn_c_try_compile "$LINENO"; then : 7709 xorg_cv_cc_flag_unused_command_line_argument=yes 7710 else 7711 xorg_cv_cc_flag_unused_command_line_argument=no 7712 fi 7713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7714 fi 7715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7716 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7717 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7718 CFLAGS="$xorg_testset_save_CFLAGS" 7719 fi 7720 7721 found="no" 7722 7723 if test $found = "no" ; then 7724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7726 fi 7727 7728 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7730 fi 7731 7732 CFLAGS="$CFLAGS -Werror=trigraphs" 7733 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7735 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7736 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7737 if eval \${$cacheid+:} false; then : 7738 $as_echo_n "(cached) " >&6 7739 else 7740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7741 /* end confdefs.h. */ 7742 int i; 7743 int 7744 main () 7745 { 7746 7747 ; 7748 return 0; 7749 } 7750 _ACEOF 7751 if ac_fn_c_try_link "$LINENO"; then : 7752 eval $cacheid=yes 7753 else 7754 eval $cacheid=no 7755 fi 7756 rm -f core conftest.err conftest.$ac_objext \ 7757 conftest$ac_exeext conftest.$ac_ext 7758 fi 7759 7760 7761 CFLAGS="$xorg_testset_save_CFLAGS" 7762 7763 eval supported=\$$cacheid 7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7765 $as_echo "$supported" >&6; } 7766 if test "$supported" = "yes" ; then 7767 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7768 found="yes" 7769 fi 7770 fi 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 xorg_testset_save_CFLAGS="$CFLAGS" 7787 7788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7791 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7792 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7793 $as_echo_n "(cached) " >&6 7794 else 7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7796 /* end confdefs.h. */ 7797 int i; 7798 _ACEOF 7799 if ac_fn_c_try_compile "$LINENO"; then : 7800 xorg_cv_cc_flag_unknown_warning_option=yes 7801 else 7802 xorg_cv_cc_flag_unknown_warning_option=no 7803 fi 7804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7805 fi 7806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7807 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7808 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7809 CFLAGS="$xorg_testset_save_CFLAGS" 7810 fi 7811 7812 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7815 fi 7816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7818 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7819 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7820 $as_echo_n "(cached) " >&6 7821 else 7822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7823 /* end confdefs.h. */ 7824 int i; 7825 _ACEOF 7826 if ac_fn_c_try_compile "$LINENO"; then : 7827 xorg_cv_cc_flag_unused_command_line_argument=yes 7828 else 7829 xorg_cv_cc_flag_unused_command_line_argument=no 7830 fi 7831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7832 fi 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7834 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7835 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7836 CFLAGS="$xorg_testset_save_CFLAGS" 7837 fi 7838 7839 found="no" 7840 7841 if test $found = "no" ; then 7842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7844 fi 7845 7846 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7848 fi 7849 7850 CFLAGS="$CFLAGS -Werror=array-bounds" 7851 7852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7853 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7854 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7855 if eval \${$cacheid+:} false; then : 7856 $as_echo_n "(cached) " >&6 7857 else 7858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7859 /* end confdefs.h. */ 7860 int i; 7861 int 7862 main () 7863 { 7864 7865 ; 7866 return 0; 7867 } 7868 _ACEOF 7869 if ac_fn_c_try_link "$LINENO"; then : 7870 eval $cacheid=yes 7871 else 7872 eval $cacheid=no 7873 fi 7874 rm -f core conftest.err conftest.$ac_objext \ 7875 conftest$ac_exeext conftest.$ac_ext 7876 fi 7877 7878 7879 CFLAGS="$xorg_testset_save_CFLAGS" 7880 7881 eval supported=\$$cacheid 7882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7883 $as_echo "$supported" >&6; } 7884 if test "$supported" = "yes" ; then 7885 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7886 found="yes" 7887 fi 7888 fi 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 xorg_testset_save_CFLAGS="$CFLAGS" 7905 7906 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7909 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7910 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7911 $as_echo_n "(cached) " >&6 7912 else 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914 /* end confdefs.h. */ 7915 int i; 7916 _ACEOF 7917 if ac_fn_c_try_compile "$LINENO"; then : 7918 xorg_cv_cc_flag_unknown_warning_option=yes 7919 else 7920 xorg_cv_cc_flag_unknown_warning_option=no 7921 fi 7922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7923 fi 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7925 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7927 CFLAGS="$xorg_testset_save_CFLAGS" 7928 fi 7929 7930 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7933 fi 7934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7936 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7937 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7938 $as_echo_n "(cached) " >&6 7939 else 7940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7941 /* end confdefs.h. */ 7942 int i; 7943 _ACEOF 7944 if ac_fn_c_try_compile "$LINENO"; then : 7945 xorg_cv_cc_flag_unused_command_line_argument=yes 7946 else 7947 xorg_cv_cc_flag_unused_command_line_argument=no 7948 fi 7949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7950 fi 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7952 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955 fi 7956 7957 found="no" 7958 7959 if test $found = "no" ; then 7960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7962 fi 7963 7964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7966 fi 7967 7968 CFLAGS="$CFLAGS -Werror=write-strings" 7969 7970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7971 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7972 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7973 if eval \${$cacheid+:} false; then : 7974 $as_echo_n "(cached) " >&6 7975 else 7976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7977 /* end confdefs.h. */ 7978 int i; 7979 int 7980 main () 7981 { 7982 7983 ; 7984 return 0; 7985 } 7986 _ACEOF 7987 if ac_fn_c_try_link "$LINENO"; then : 7988 eval $cacheid=yes 7989 else 7990 eval $cacheid=no 7991 fi 7992 rm -f core conftest.err conftest.$ac_objext \ 7993 conftest$ac_exeext conftest.$ac_ext 7994 fi 7995 7996 7997 CFLAGS="$xorg_testset_save_CFLAGS" 7998 7999 eval supported=\$$cacheid 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8001 $as_echo "$supported" >&6; } 8002 if test "$supported" = "yes" ; then 8003 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8004 found="yes" 8005 fi 8006 fi 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 xorg_testset_save_CFLAGS="$CFLAGS" 8023 8024 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8027 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8028 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8029 $as_echo_n "(cached) " >&6 8030 else 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032 /* end confdefs.h. */ 8033 int i; 8034 _ACEOF 8035 if ac_fn_c_try_compile "$LINENO"; then : 8036 xorg_cv_cc_flag_unknown_warning_option=yes 8037 else 8038 xorg_cv_cc_flag_unknown_warning_option=no 8039 fi 8040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8041 fi 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8043 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8045 CFLAGS="$xorg_testset_save_CFLAGS" 8046 fi 8047 8048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8051 fi 8052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8054 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8055 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8056 $as_echo_n "(cached) " >&6 8057 else 8058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8059 /* end confdefs.h. */ 8060 int i; 8061 _ACEOF 8062 if ac_fn_c_try_compile "$LINENO"; then : 8063 xorg_cv_cc_flag_unused_command_line_argument=yes 8064 else 8065 xorg_cv_cc_flag_unused_command_line_argument=no 8066 fi 8067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8068 fi 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8070 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8072 CFLAGS="$xorg_testset_save_CFLAGS" 8073 fi 8074 8075 found="no" 8076 8077 if test $found = "no" ; then 8078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8080 fi 8081 8082 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8084 fi 8085 8086 CFLAGS="$CFLAGS -Werror=address" 8087 8088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8089 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8090 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8091 if eval \${$cacheid+:} false; then : 8092 $as_echo_n "(cached) " >&6 8093 else 8094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8095 /* end confdefs.h. */ 8096 int i; 8097 int 8098 main () 8099 { 8100 8101 ; 8102 return 0; 8103 } 8104 _ACEOF 8105 if ac_fn_c_try_link "$LINENO"; then : 8106 eval $cacheid=yes 8107 else 8108 eval $cacheid=no 8109 fi 8110 rm -f core conftest.err conftest.$ac_objext \ 8111 conftest$ac_exeext conftest.$ac_ext 8112 fi 8113 8114 8115 CFLAGS="$xorg_testset_save_CFLAGS" 8116 8117 eval supported=\$$cacheid 8118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8119 $as_echo "$supported" >&6; } 8120 if test "$supported" = "yes" ; then 8121 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8122 found="yes" 8123 fi 8124 fi 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 xorg_testset_save_CFLAGS="$CFLAGS" 8141 8142 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8145 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8146 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8147 $as_echo_n "(cached) " >&6 8148 else 8149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8150 /* end confdefs.h. */ 8151 int i; 8152 _ACEOF 8153 if ac_fn_c_try_compile "$LINENO"; then : 8154 xorg_cv_cc_flag_unknown_warning_option=yes 8155 else 8156 xorg_cv_cc_flag_unknown_warning_option=no 8157 fi 8158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8159 fi 8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8161 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8163 CFLAGS="$xorg_testset_save_CFLAGS" 8164 fi 8165 8166 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8169 fi 8170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8172 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8173 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8174 $as_echo_n "(cached) " >&6 8175 else 8176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8177 /* end confdefs.h. */ 8178 int i; 8179 _ACEOF 8180 if ac_fn_c_try_compile "$LINENO"; then : 8181 xorg_cv_cc_flag_unused_command_line_argument=yes 8182 else 8183 xorg_cv_cc_flag_unused_command_line_argument=no 8184 fi 8185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8186 fi 8187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8188 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8190 CFLAGS="$xorg_testset_save_CFLAGS" 8191 fi 8192 8193 found="no" 8194 8195 if test $found = "no" ; then 8196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8198 fi 8199 8200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8202 fi 8203 8204 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8205 8206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8207 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8208 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8209 if eval \${$cacheid+:} false; then : 8210 $as_echo_n "(cached) " >&6 8211 else 8212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8213 /* end confdefs.h. */ 8214 int i; 8215 int 8216 main () 8217 { 8218 8219 ; 8220 return 0; 8221 } 8222 _ACEOF 8223 if ac_fn_c_try_link "$LINENO"; then : 8224 eval $cacheid=yes 8225 else 8226 eval $cacheid=no 8227 fi 8228 rm -f core conftest.err conftest.$ac_objext \ 8229 conftest$ac_exeext conftest.$ac_ext 8230 fi 8231 8232 8233 CFLAGS="$xorg_testset_save_CFLAGS" 8234 8235 eval supported=\$$cacheid 8236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8237 $as_echo "$supported" >&6; } 8238 if test "$supported" = "yes" ; then 8239 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8240 found="yes" 8241 fi 8242 fi 8243 8244 if test $found = "no" ; then 8245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8247 fi 8248 8249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8251 fi 8252 8253 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8254 8255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8256 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8257 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8258 if eval \${$cacheid+:} false; then : 8259 $as_echo_n "(cached) " >&6 8260 else 8261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8262 /* end confdefs.h. */ 8263 int i; 8264 int 8265 main () 8266 { 8267 8268 ; 8269 return 0; 8270 } 8271 _ACEOF 8272 if ac_fn_c_try_link "$LINENO"; then : 8273 eval $cacheid=yes 8274 else 8275 eval $cacheid=no 8276 fi 8277 rm -f core conftest.err conftest.$ac_objext \ 8278 conftest$ac_exeext conftest.$ac_ext 8279 fi 8280 8281 8282 CFLAGS="$xorg_testset_save_CFLAGS" 8283 8284 eval supported=\$$cacheid 8285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8286 $as_echo "$supported" >&6; } 8287 if test "$supported" = "yes" ; then 8288 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8289 found="yes" 8290 fi 8291 fi 8292 8293 8294 8295 8296 8297 8298 8299 8300 8301 8302 8303 8304 8305 8306 8307 xorg_testset_save_CFLAGS="$CFLAGS" 8308 8309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8312 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8313 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8314 $as_echo_n "(cached) " >&6 8315 else 8316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8317 /* end confdefs.h. */ 8318 int i; 8319 _ACEOF 8320 if ac_fn_c_try_compile "$LINENO"; then : 8321 xorg_cv_cc_flag_unknown_warning_option=yes 8322 else 8323 xorg_cv_cc_flag_unknown_warning_option=no 8324 fi 8325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8326 fi 8327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8328 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8330 CFLAGS="$xorg_testset_save_CFLAGS" 8331 fi 8332 8333 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8336 fi 8337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8339 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8340 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8341 $as_echo_n "(cached) " >&6 8342 else 8343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8344 /* end confdefs.h. */ 8345 int i; 8346 _ACEOF 8347 if ac_fn_c_try_compile "$LINENO"; then : 8348 xorg_cv_cc_flag_unused_command_line_argument=yes 8349 else 8350 xorg_cv_cc_flag_unused_command_line_argument=no 8351 fi 8352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8353 fi 8354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8355 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8357 CFLAGS="$xorg_testset_save_CFLAGS" 8358 fi 8359 8360 found="no" 8361 8362 if test $found = "no" ; then 8363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8365 fi 8366 8367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8369 fi 8370 8371 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8372 8373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8374 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8375 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8376 if eval \${$cacheid+:} false; then : 8377 $as_echo_n "(cached) " >&6 8378 else 8379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8380 /* end confdefs.h. */ 8381 int i; 8382 int 8383 main () 8384 { 8385 8386 ; 8387 return 0; 8388 } 8389 _ACEOF 8390 if ac_fn_c_try_link "$LINENO"; then : 8391 eval $cacheid=yes 8392 else 8393 eval $cacheid=no 8394 fi 8395 rm -f core conftest.err conftest.$ac_objext \ 8396 conftest$ac_exeext conftest.$ac_ext 8397 fi 8398 8399 8400 CFLAGS="$xorg_testset_save_CFLAGS" 8401 8402 eval supported=\$$cacheid 8403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8404 $as_echo "$supported" >&6; } 8405 if test "$supported" = "yes" ; then 8406 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8407 found="yes" 8408 fi 8409 fi 8410 8411 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8412 else 8413 { $as_echo "$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 8414 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8415 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 xorg_testset_save_CFLAGS="$CFLAGS" 8429 8430 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8433 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8434 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8435 $as_echo_n "(cached) " >&6 8436 else 8437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8438 /* end confdefs.h. */ 8439 int i; 8440 _ACEOF 8441 if ac_fn_c_try_compile "$LINENO"; then : 8442 xorg_cv_cc_flag_unknown_warning_option=yes 8443 else 8444 xorg_cv_cc_flag_unknown_warning_option=no 8445 fi 8446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8447 fi 8448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8449 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8450 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452 fi 8453 8454 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8457 fi 8458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8460 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8461 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8462 $as_echo_n "(cached) " >&6 8463 else 8464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8465 /* end confdefs.h. */ 8466 int i; 8467 _ACEOF 8468 if ac_fn_c_try_compile "$LINENO"; then : 8469 xorg_cv_cc_flag_unused_command_line_argument=yes 8470 else 8471 xorg_cv_cc_flag_unused_command_line_argument=no 8472 fi 8473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8474 fi 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8476 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8477 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8478 CFLAGS="$xorg_testset_save_CFLAGS" 8479 fi 8480 8481 found="no" 8482 8483 if test $found = "no" ; then 8484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8486 fi 8487 8488 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8490 fi 8491 8492 CFLAGS="$CFLAGS -Wimplicit" 8493 8494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8495 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8496 cacheid=xorg_cv_cc_flag__Wimplicit 8497 if eval \${$cacheid+:} false; then : 8498 $as_echo_n "(cached) " >&6 8499 else 8500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8501 /* end confdefs.h. */ 8502 int i; 8503 int 8504 main () 8505 { 8506 8507 ; 8508 return 0; 8509 } 8510 _ACEOF 8511 if ac_fn_c_try_link "$LINENO"; then : 8512 eval $cacheid=yes 8513 else 8514 eval $cacheid=no 8515 fi 8516 rm -f core conftest.err conftest.$ac_objext \ 8517 conftest$ac_exeext conftest.$ac_ext 8518 fi 8519 8520 8521 CFLAGS="$xorg_testset_save_CFLAGS" 8522 8523 eval supported=\$$cacheid 8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8525 $as_echo "$supported" >&6; } 8526 if test "$supported" = "yes" ; then 8527 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8528 found="yes" 8529 fi 8530 fi 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 xorg_testset_save_CFLAGS="$CFLAGS" 8547 8548 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8551 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8552 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8553 $as_echo_n "(cached) " >&6 8554 else 8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8556 /* end confdefs.h. */ 8557 int i; 8558 _ACEOF 8559 if ac_fn_c_try_compile "$LINENO"; then : 8560 xorg_cv_cc_flag_unknown_warning_option=yes 8561 else 8562 xorg_cv_cc_flag_unknown_warning_option=no 8563 fi 8564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8565 fi 8566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8567 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8568 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8569 CFLAGS="$xorg_testset_save_CFLAGS" 8570 fi 8571 8572 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8575 fi 8576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8578 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8579 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8580 $as_echo_n "(cached) " >&6 8581 else 8582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8583 /* end confdefs.h. */ 8584 int i; 8585 _ACEOF 8586 if ac_fn_c_try_compile "$LINENO"; then : 8587 xorg_cv_cc_flag_unused_command_line_argument=yes 8588 else 8589 xorg_cv_cc_flag_unused_command_line_argument=no 8590 fi 8591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8592 fi 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8594 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8595 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8596 CFLAGS="$xorg_testset_save_CFLAGS" 8597 fi 8598 8599 found="no" 8600 8601 if test $found = "no" ; then 8602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8604 fi 8605 8606 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8608 fi 8609 8610 CFLAGS="$CFLAGS -Wnonnull" 8611 8612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8613 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8614 cacheid=xorg_cv_cc_flag__Wnonnull 8615 if eval \${$cacheid+:} false; then : 8616 $as_echo_n "(cached) " >&6 8617 else 8618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8619 /* end confdefs.h. */ 8620 int i; 8621 int 8622 main () 8623 { 8624 8625 ; 8626 return 0; 8627 } 8628 _ACEOF 8629 if ac_fn_c_try_link "$LINENO"; then : 8630 eval $cacheid=yes 8631 else 8632 eval $cacheid=no 8633 fi 8634 rm -f core conftest.err conftest.$ac_objext \ 8635 conftest$ac_exeext conftest.$ac_ext 8636 fi 8637 8638 8639 CFLAGS="$xorg_testset_save_CFLAGS" 8640 8641 eval supported=\$$cacheid 8642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8643 $as_echo "$supported" >&6; } 8644 if test "$supported" = "yes" ; then 8645 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8646 found="yes" 8647 fi 8648 fi 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 xorg_testset_save_CFLAGS="$CFLAGS" 8665 8666 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8669 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8670 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8671 $as_echo_n "(cached) " >&6 8672 else 8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674 /* end confdefs.h. */ 8675 int i; 8676 _ACEOF 8677 if ac_fn_c_try_compile "$LINENO"; then : 8678 xorg_cv_cc_flag_unknown_warning_option=yes 8679 else 8680 xorg_cv_cc_flag_unknown_warning_option=no 8681 fi 8682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8683 fi 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8685 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8687 CFLAGS="$xorg_testset_save_CFLAGS" 8688 fi 8689 8690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8693 fi 8694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8696 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8697 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8698 $as_echo_n "(cached) " >&6 8699 else 8700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8701 /* end confdefs.h. */ 8702 int i; 8703 _ACEOF 8704 if ac_fn_c_try_compile "$LINENO"; then : 8705 xorg_cv_cc_flag_unused_command_line_argument=yes 8706 else 8707 xorg_cv_cc_flag_unused_command_line_argument=no 8708 fi 8709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8710 fi 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8712 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8714 CFLAGS="$xorg_testset_save_CFLAGS" 8715 fi 8716 8717 found="no" 8718 8719 if test $found = "no" ; then 8720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 fi 8723 8724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8726 fi 8727 8728 CFLAGS="$CFLAGS -Winit-self" 8729 8730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8731 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8732 cacheid=xorg_cv_cc_flag__Winit_self 8733 if eval \${$cacheid+:} false; then : 8734 $as_echo_n "(cached) " >&6 8735 else 8736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8737 /* end confdefs.h. */ 8738 int i; 8739 int 8740 main () 8741 { 8742 8743 ; 8744 return 0; 8745 } 8746 _ACEOF 8747 if ac_fn_c_try_link "$LINENO"; then : 8748 eval $cacheid=yes 8749 else 8750 eval $cacheid=no 8751 fi 8752 rm -f core conftest.err conftest.$ac_objext \ 8753 conftest$ac_exeext conftest.$ac_ext 8754 fi 8755 8756 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758 8759 eval supported=\$$cacheid 8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8761 $as_echo "$supported" >&6; } 8762 if test "$supported" = "yes" ; then 8763 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8764 found="yes" 8765 fi 8766 fi 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 xorg_testset_save_CFLAGS="$CFLAGS" 8783 8784 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8787 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8788 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8789 $as_echo_n "(cached) " >&6 8790 else 8791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792 /* end confdefs.h. */ 8793 int i; 8794 _ACEOF 8795 if ac_fn_c_try_compile "$LINENO"; then : 8796 xorg_cv_cc_flag_unknown_warning_option=yes 8797 else 8798 xorg_cv_cc_flag_unknown_warning_option=no 8799 fi 8800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8801 fi 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8803 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8804 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8805 CFLAGS="$xorg_testset_save_CFLAGS" 8806 fi 8807 8808 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8811 fi 8812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8814 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8815 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8816 $as_echo_n "(cached) " >&6 8817 else 8818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8819 /* end confdefs.h. */ 8820 int i; 8821 _ACEOF 8822 if ac_fn_c_try_compile "$LINENO"; then : 8823 xorg_cv_cc_flag_unused_command_line_argument=yes 8824 else 8825 xorg_cv_cc_flag_unused_command_line_argument=no 8826 fi 8827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8828 fi 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8830 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8831 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8832 CFLAGS="$xorg_testset_save_CFLAGS" 8833 fi 8834 8835 found="no" 8836 8837 if test $found = "no" ; then 8838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8840 fi 8841 8842 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8844 fi 8845 8846 CFLAGS="$CFLAGS -Wmain" 8847 8848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8849 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8850 cacheid=xorg_cv_cc_flag__Wmain 8851 if eval \${$cacheid+:} false; then : 8852 $as_echo_n "(cached) " >&6 8853 else 8854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8855 /* end confdefs.h. */ 8856 int i; 8857 int 8858 main () 8859 { 8860 8861 ; 8862 return 0; 8863 } 8864 _ACEOF 8865 if ac_fn_c_try_link "$LINENO"; then : 8866 eval $cacheid=yes 8867 else 8868 eval $cacheid=no 8869 fi 8870 rm -f core conftest.err conftest.$ac_objext \ 8871 conftest$ac_exeext conftest.$ac_ext 8872 fi 8873 8874 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876 8877 eval supported=\$$cacheid 8878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8879 $as_echo "$supported" >&6; } 8880 if test "$supported" = "yes" ; then 8881 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8882 found="yes" 8883 fi 8884 fi 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 xorg_testset_save_CFLAGS="$CFLAGS" 8901 8902 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8905 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8906 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8907 $as_echo_n "(cached) " >&6 8908 else 8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910 /* end confdefs.h. */ 8911 int i; 8912 _ACEOF 8913 if ac_fn_c_try_compile "$LINENO"; then : 8914 xorg_cv_cc_flag_unknown_warning_option=yes 8915 else 8916 xorg_cv_cc_flag_unknown_warning_option=no 8917 fi 8918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8919 fi 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8921 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8923 CFLAGS="$xorg_testset_save_CFLAGS" 8924 fi 8925 8926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8929 fi 8930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8932 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8933 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8934 $as_echo_n "(cached) " >&6 8935 else 8936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8937 /* end confdefs.h. */ 8938 int i; 8939 _ACEOF 8940 if ac_fn_c_try_compile "$LINENO"; then : 8941 xorg_cv_cc_flag_unused_command_line_argument=yes 8942 else 8943 xorg_cv_cc_flag_unused_command_line_argument=no 8944 fi 8945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8946 fi 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8948 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8950 CFLAGS="$xorg_testset_save_CFLAGS" 8951 fi 8952 8953 found="no" 8954 8955 if test $found = "no" ; then 8956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8958 fi 8959 8960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8962 fi 8963 8964 CFLAGS="$CFLAGS -Wmissing-braces" 8965 8966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8967 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8968 cacheid=xorg_cv_cc_flag__Wmissing_braces 8969 if eval \${$cacheid+:} false; then : 8970 $as_echo_n "(cached) " >&6 8971 else 8972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8973 /* end confdefs.h. */ 8974 int i; 8975 int 8976 main () 8977 { 8978 8979 ; 8980 return 0; 8981 } 8982 _ACEOF 8983 if ac_fn_c_try_link "$LINENO"; then : 8984 eval $cacheid=yes 8985 else 8986 eval $cacheid=no 8987 fi 8988 rm -f core conftest.err conftest.$ac_objext \ 8989 conftest$ac_exeext conftest.$ac_ext 8990 fi 8991 8992 8993 CFLAGS="$xorg_testset_save_CFLAGS" 8994 8995 eval supported=\$$cacheid 8996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8997 $as_echo "$supported" >&6; } 8998 if test "$supported" = "yes" ; then 8999 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9000 found="yes" 9001 fi 9002 fi 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 xorg_testset_save_CFLAGS="$CFLAGS" 9019 9020 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9023 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9024 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9025 $as_echo_n "(cached) " >&6 9026 else 9027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9028 /* end confdefs.h. */ 9029 int i; 9030 _ACEOF 9031 if ac_fn_c_try_compile "$LINENO"; then : 9032 xorg_cv_cc_flag_unknown_warning_option=yes 9033 else 9034 xorg_cv_cc_flag_unknown_warning_option=no 9035 fi 9036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9037 fi 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9039 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9040 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9041 CFLAGS="$xorg_testset_save_CFLAGS" 9042 fi 9043 9044 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9047 fi 9048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9050 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9051 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9052 $as_echo_n "(cached) " >&6 9053 else 9054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9055 /* end confdefs.h. */ 9056 int i; 9057 _ACEOF 9058 if ac_fn_c_try_compile "$LINENO"; then : 9059 xorg_cv_cc_flag_unused_command_line_argument=yes 9060 else 9061 xorg_cv_cc_flag_unused_command_line_argument=no 9062 fi 9063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9064 fi 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9066 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9068 CFLAGS="$xorg_testset_save_CFLAGS" 9069 fi 9070 9071 found="no" 9072 9073 if test $found = "no" ; then 9074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9076 fi 9077 9078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9080 fi 9081 9082 CFLAGS="$CFLAGS -Wsequence-point" 9083 9084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9085 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9086 cacheid=xorg_cv_cc_flag__Wsequence_point 9087 if eval \${$cacheid+:} false; then : 9088 $as_echo_n "(cached) " >&6 9089 else 9090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9091 /* end confdefs.h. */ 9092 int i; 9093 int 9094 main () 9095 { 9096 9097 ; 9098 return 0; 9099 } 9100 _ACEOF 9101 if ac_fn_c_try_link "$LINENO"; then : 9102 eval $cacheid=yes 9103 else 9104 eval $cacheid=no 9105 fi 9106 rm -f core conftest.err conftest.$ac_objext \ 9107 conftest$ac_exeext conftest.$ac_ext 9108 fi 9109 9110 9111 CFLAGS="$xorg_testset_save_CFLAGS" 9112 9113 eval supported=\$$cacheid 9114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9115 $as_echo "$supported" >&6; } 9116 if test "$supported" = "yes" ; then 9117 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9118 found="yes" 9119 fi 9120 fi 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 xorg_testset_save_CFLAGS="$CFLAGS" 9137 9138 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9141 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9142 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9143 $as_echo_n "(cached) " >&6 9144 else 9145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9146 /* end confdefs.h. */ 9147 int i; 9148 _ACEOF 9149 if ac_fn_c_try_compile "$LINENO"; then : 9150 xorg_cv_cc_flag_unknown_warning_option=yes 9151 else 9152 xorg_cv_cc_flag_unknown_warning_option=no 9153 fi 9154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9155 fi 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9157 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9158 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9159 CFLAGS="$xorg_testset_save_CFLAGS" 9160 fi 9161 9162 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9165 fi 9166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9168 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9169 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9170 $as_echo_n "(cached) " >&6 9171 else 9172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9173 /* end confdefs.h. */ 9174 int i; 9175 _ACEOF 9176 if ac_fn_c_try_compile "$LINENO"; then : 9177 xorg_cv_cc_flag_unused_command_line_argument=yes 9178 else 9179 xorg_cv_cc_flag_unused_command_line_argument=no 9180 fi 9181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9182 fi 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9184 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9185 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9186 CFLAGS="$xorg_testset_save_CFLAGS" 9187 fi 9188 9189 found="no" 9190 9191 if test $found = "no" ; then 9192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9194 fi 9195 9196 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9198 fi 9199 9200 CFLAGS="$CFLAGS -Wreturn-type" 9201 9202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9203 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9204 cacheid=xorg_cv_cc_flag__Wreturn_type 9205 if eval \${$cacheid+:} false; then : 9206 $as_echo_n "(cached) " >&6 9207 else 9208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9209 /* end confdefs.h. */ 9210 int i; 9211 int 9212 main () 9213 { 9214 9215 ; 9216 return 0; 9217 } 9218 _ACEOF 9219 if ac_fn_c_try_link "$LINENO"; then : 9220 eval $cacheid=yes 9221 else 9222 eval $cacheid=no 9223 fi 9224 rm -f core conftest.err conftest.$ac_objext \ 9225 conftest$ac_exeext conftest.$ac_ext 9226 fi 9227 9228 9229 CFLAGS="$xorg_testset_save_CFLAGS" 9230 9231 eval supported=\$$cacheid 9232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9233 $as_echo "$supported" >&6; } 9234 if test "$supported" = "yes" ; then 9235 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9236 found="yes" 9237 fi 9238 fi 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 xorg_testset_save_CFLAGS="$CFLAGS" 9255 9256 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9259 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9260 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9261 $as_echo_n "(cached) " >&6 9262 else 9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264 /* end confdefs.h. */ 9265 int i; 9266 _ACEOF 9267 if ac_fn_c_try_compile "$LINENO"; then : 9268 xorg_cv_cc_flag_unknown_warning_option=yes 9269 else 9270 xorg_cv_cc_flag_unknown_warning_option=no 9271 fi 9272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9273 fi 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9275 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9276 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9277 CFLAGS="$xorg_testset_save_CFLAGS" 9278 fi 9279 9280 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9283 fi 9284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9286 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9287 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9288 $as_echo_n "(cached) " >&6 9289 else 9290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9291 /* end confdefs.h. */ 9292 int i; 9293 _ACEOF 9294 if ac_fn_c_try_compile "$LINENO"; then : 9295 xorg_cv_cc_flag_unused_command_line_argument=yes 9296 else 9297 xorg_cv_cc_flag_unused_command_line_argument=no 9298 fi 9299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9300 fi 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9302 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9304 CFLAGS="$xorg_testset_save_CFLAGS" 9305 fi 9306 9307 found="no" 9308 9309 if test $found = "no" ; then 9310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9312 fi 9313 9314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9316 fi 9317 9318 CFLAGS="$CFLAGS -Wtrigraphs" 9319 9320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9321 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9322 cacheid=xorg_cv_cc_flag__Wtrigraphs 9323 if eval \${$cacheid+:} false; then : 9324 $as_echo_n "(cached) " >&6 9325 else 9326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9327 /* end confdefs.h. */ 9328 int i; 9329 int 9330 main () 9331 { 9332 9333 ; 9334 return 0; 9335 } 9336 _ACEOF 9337 if ac_fn_c_try_link "$LINENO"; then : 9338 eval $cacheid=yes 9339 else 9340 eval $cacheid=no 9341 fi 9342 rm -f core conftest.err conftest.$ac_objext \ 9343 conftest$ac_exeext conftest.$ac_ext 9344 fi 9345 9346 9347 CFLAGS="$xorg_testset_save_CFLAGS" 9348 9349 eval supported=\$$cacheid 9350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9351 $as_echo "$supported" >&6; } 9352 if test "$supported" = "yes" ; then 9353 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9354 found="yes" 9355 fi 9356 fi 9357 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 xorg_testset_save_CFLAGS="$CFLAGS" 9373 9374 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9377 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9378 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9379 $as_echo_n "(cached) " >&6 9380 else 9381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9382 /* end confdefs.h. */ 9383 int i; 9384 _ACEOF 9385 if ac_fn_c_try_compile "$LINENO"; then : 9386 xorg_cv_cc_flag_unknown_warning_option=yes 9387 else 9388 xorg_cv_cc_flag_unknown_warning_option=no 9389 fi 9390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9391 fi 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9393 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9394 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9395 CFLAGS="$xorg_testset_save_CFLAGS" 9396 fi 9397 9398 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9401 fi 9402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9404 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9405 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9406 $as_echo_n "(cached) " >&6 9407 else 9408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9409 /* end confdefs.h. */ 9410 int i; 9411 _ACEOF 9412 if ac_fn_c_try_compile "$LINENO"; then : 9413 xorg_cv_cc_flag_unused_command_line_argument=yes 9414 else 9415 xorg_cv_cc_flag_unused_command_line_argument=no 9416 fi 9417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9418 fi 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9420 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9422 CFLAGS="$xorg_testset_save_CFLAGS" 9423 fi 9424 9425 found="no" 9426 9427 if test $found = "no" ; then 9428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9430 fi 9431 9432 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9434 fi 9435 9436 CFLAGS="$CFLAGS -Warray-bounds" 9437 9438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9439 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9440 cacheid=xorg_cv_cc_flag__Warray_bounds 9441 if eval \${$cacheid+:} false; then : 9442 $as_echo_n "(cached) " >&6 9443 else 9444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9445 /* end confdefs.h. */ 9446 int i; 9447 int 9448 main () 9449 { 9450 9451 ; 9452 return 0; 9453 } 9454 _ACEOF 9455 if ac_fn_c_try_link "$LINENO"; then : 9456 eval $cacheid=yes 9457 else 9458 eval $cacheid=no 9459 fi 9460 rm -f core conftest.err conftest.$ac_objext \ 9461 conftest$ac_exeext conftest.$ac_ext 9462 fi 9463 9464 9465 CFLAGS="$xorg_testset_save_CFLAGS" 9466 9467 eval supported=\$$cacheid 9468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9469 $as_echo "$supported" >&6; } 9470 if test "$supported" = "yes" ; then 9471 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9472 found="yes" 9473 fi 9474 fi 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 xorg_testset_save_CFLAGS="$CFLAGS" 9491 9492 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9495 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9496 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9497 $as_echo_n "(cached) " >&6 9498 else 9499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500 /* end confdefs.h. */ 9501 int i; 9502 _ACEOF 9503 if ac_fn_c_try_compile "$LINENO"; then : 9504 xorg_cv_cc_flag_unknown_warning_option=yes 9505 else 9506 xorg_cv_cc_flag_unknown_warning_option=no 9507 fi 9508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9509 fi 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9511 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9512 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9513 CFLAGS="$xorg_testset_save_CFLAGS" 9514 fi 9515 9516 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9519 fi 9520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9522 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9523 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9524 $as_echo_n "(cached) " >&6 9525 else 9526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9527 /* end confdefs.h. */ 9528 int i; 9529 _ACEOF 9530 if ac_fn_c_try_compile "$LINENO"; then : 9531 xorg_cv_cc_flag_unused_command_line_argument=yes 9532 else 9533 xorg_cv_cc_flag_unused_command_line_argument=no 9534 fi 9535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9536 fi 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9538 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9539 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9540 CFLAGS="$xorg_testset_save_CFLAGS" 9541 fi 9542 9543 found="no" 9544 9545 if test $found = "no" ; then 9546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9548 fi 9549 9550 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9552 fi 9553 9554 CFLAGS="$CFLAGS -Wwrite-strings" 9555 9556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9557 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9558 cacheid=xorg_cv_cc_flag__Wwrite_strings 9559 if eval \${$cacheid+:} false; then : 9560 $as_echo_n "(cached) " >&6 9561 else 9562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9563 /* end confdefs.h. */ 9564 int i; 9565 int 9566 main () 9567 { 9568 9569 ; 9570 return 0; 9571 } 9572 _ACEOF 9573 if ac_fn_c_try_link "$LINENO"; then : 9574 eval $cacheid=yes 9575 else 9576 eval $cacheid=no 9577 fi 9578 rm -f core conftest.err conftest.$ac_objext \ 9579 conftest$ac_exeext conftest.$ac_ext 9580 fi 9581 9582 9583 CFLAGS="$xorg_testset_save_CFLAGS" 9584 9585 eval supported=\$$cacheid 9586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9587 $as_echo "$supported" >&6; } 9588 if test "$supported" = "yes" ; then 9589 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9590 found="yes" 9591 fi 9592 fi 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 xorg_testset_save_CFLAGS="$CFLAGS" 9609 9610 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9613 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9614 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9615 $as_echo_n "(cached) " >&6 9616 else 9617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9618 /* end confdefs.h. */ 9619 int i; 9620 _ACEOF 9621 if ac_fn_c_try_compile "$LINENO"; then : 9622 xorg_cv_cc_flag_unknown_warning_option=yes 9623 else 9624 xorg_cv_cc_flag_unknown_warning_option=no 9625 fi 9626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9627 fi 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9629 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9630 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9631 CFLAGS="$xorg_testset_save_CFLAGS" 9632 fi 9633 9634 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9637 fi 9638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9640 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9641 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9642 $as_echo_n "(cached) " >&6 9643 else 9644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9645 /* end confdefs.h. */ 9646 int i; 9647 _ACEOF 9648 if ac_fn_c_try_compile "$LINENO"; then : 9649 xorg_cv_cc_flag_unused_command_line_argument=yes 9650 else 9651 xorg_cv_cc_flag_unused_command_line_argument=no 9652 fi 9653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9654 fi 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9656 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9657 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9658 CFLAGS="$xorg_testset_save_CFLAGS" 9659 fi 9660 9661 found="no" 9662 9663 if test $found = "no" ; then 9664 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9666 fi 9667 9668 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9670 fi 9671 9672 CFLAGS="$CFLAGS -Waddress" 9673 9674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9675 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9676 cacheid=xorg_cv_cc_flag__Waddress 9677 if eval \${$cacheid+:} false; then : 9678 $as_echo_n "(cached) " >&6 9679 else 9680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9681 /* end confdefs.h. */ 9682 int i; 9683 int 9684 main () 9685 { 9686 9687 ; 9688 return 0; 9689 } 9690 _ACEOF 9691 if ac_fn_c_try_link "$LINENO"; then : 9692 eval $cacheid=yes 9693 else 9694 eval $cacheid=no 9695 fi 9696 rm -f core conftest.err conftest.$ac_objext \ 9697 conftest$ac_exeext conftest.$ac_ext 9698 fi 9699 9700 9701 CFLAGS="$xorg_testset_save_CFLAGS" 9702 9703 eval supported=\$$cacheid 9704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9705 $as_echo "$supported" >&6; } 9706 if test "$supported" = "yes" ; then 9707 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9708 found="yes" 9709 fi 9710 fi 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 xorg_testset_save_CFLAGS="$CFLAGS" 9727 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9731 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9732 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9733 $as_echo_n "(cached) " >&6 9734 else 9735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9736 /* end confdefs.h. */ 9737 int i; 9738 _ACEOF 9739 if ac_fn_c_try_compile "$LINENO"; then : 9740 xorg_cv_cc_flag_unknown_warning_option=yes 9741 else 9742 xorg_cv_cc_flag_unknown_warning_option=no 9743 fi 9744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9745 fi 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9747 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9748 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9749 CFLAGS="$xorg_testset_save_CFLAGS" 9750 fi 9751 9752 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9755 fi 9756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9758 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9759 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9760 $as_echo_n "(cached) " >&6 9761 else 9762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9763 /* end confdefs.h. */ 9764 int i; 9765 _ACEOF 9766 if ac_fn_c_try_compile "$LINENO"; then : 9767 xorg_cv_cc_flag_unused_command_line_argument=yes 9768 else 9769 xorg_cv_cc_flag_unused_command_line_argument=no 9770 fi 9771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9772 fi 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9774 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9776 CFLAGS="$xorg_testset_save_CFLAGS" 9777 fi 9778 9779 found="no" 9780 9781 if test $found = "no" ; then 9782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9784 fi 9785 9786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9788 fi 9789 9790 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9791 9792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9793 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9794 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9795 if eval \${$cacheid+:} false; then : 9796 $as_echo_n "(cached) " >&6 9797 else 9798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9799 /* end confdefs.h. */ 9800 int i; 9801 int 9802 main () 9803 { 9804 9805 ; 9806 return 0; 9807 } 9808 _ACEOF 9809 if ac_fn_c_try_link "$LINENO"; then : 9810 eval $cacheid=yes 9811 else 9812 eval $cacheid=no 9813 fi 9814 rm -f core conftest.err conftest.$ac_objext \ 9815 conftest$ac_exeext conftest.$ac_ext 9816 fi 9817 9818 9819 CFLAGS="$xorg_testset_save_CFLAGS" 9820 9821 eval supported=\$$cacheid 9822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9823 $as_echo "$supported" >&6; } 9824 if test "$supported" = "yes" ; then 9825 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9826 found="yes" 9827 fi 9828 fi 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 xorg_testset_save_CFLAGS="$CFLAGS" 9845 9846 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9849 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9850 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9851 $as_echo_n "(cached) " >&6 9852 else 9853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9854 /* end confdefs.h. */ 9855 int i; 9856 _ACEOF 9857 if ac_fn_c_try_compile "$LINENO"; then : 9858 xorg_cv_cc_flag_unknown_warning_option=yes 9859 else 9860 xorg_cv_cc_flag_unknown_warning_option=no 9861 fi 9862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9863 fi 9864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9865 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9866 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9867 CFLAGS="$xorg_testset_save_CFLAGS" 9868 fi 9869 9870 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9873 fi 9874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9876 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9877 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9878 $as_echo_n "(cached) " >&6 9879 else 9880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9881 /* end confdefs.h. */ 9882 int i; 9883 _ACEOF 9884 if ac_fn_c_try_compile "$LINENO"; then : 9885 xorg_cv_cc_flag_unused_command_line_argument=yes 9886 else 9887 xorg_cv_cc_flag_unused_command_line_argument=no 9888 fi 9889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9890 fi 9891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9892 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9893 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9894 CFLAGS="$xorg_testset_save_CFLAGS" 9895 fi 9896 9897 found="no" 9898 9899 if test $found = "no" ; then 9900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9902 fi 9903 9904 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9906 fi 9907 9908 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9909 9910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9911 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9912 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9913 if eval \${$cacheid+:} false; then : 9914 $as_echo_n "(cached) " >&6 9915 else 9916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9917 /* end confdefs.h. */ 9918 int i; 9919 int 9920 main () 9921 { 9922 9923 ; 9924 return 0; 9925 } 9926 _ACEOF 9927 if ac_fn_c_try_link "$LINENO"; then : 9928 eval $cacheid=yes 9929 else 9930 eval $cacheid=no 9931 fi 9932 rm -f core conftest.err conftest.$ac_objext \ 9933 conftest$ac_exeext conftest.$ac_ext 9934 fi 9935 9936 9937 CFLAGS="$xorg_testset_save_CFLAGS" 9938 9939 eval supported=\$$cacheid 9940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9941 $as_echo "$supported" >&6; } 9942 if test "$supported" = "yes" ; then 9943 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9944 found="yes" 9945 fi 9946 fi 9947 9948 9949 fi 9950 9951 9952 9953 9954 9955 9956 9957 CWARNFLAGS="$BASE_CFLAGS" 9958 if test "x$GCC" = xyes ; then 9959 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9960 fi 9961 9962 9963 9964 9965 9966 9967 9968 9969 # Check whether --enable-strict-compilation was given. 9970 if test "${enable_strict_compilation+set}" = set; then : 9971 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9972 else 9973 STRICT_COMPILE=no 9974 fi 9975 9976 9977 9978 9979 9980 9981 STRICT_CFLAGS="" 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 xorg_testset_save_CFLAGS="$CFLAGS" 9996 9997 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10000 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10001 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10002 $as_echo_n "(cached) " >&6 10003 else 10004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10005 /* end confdefs.h. */ 10006 int i; 10007 _ACEOF 10008 if ac_fn_c_try_compile "$LINENO"; then : 10009 xorg_cv_cc_flag_unknown_warning_option=yes 10010 else 10011 xorg_cv_cc_flag_unknown_warning_option=no 10012 fi 10013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10014 fi 10015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10016 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10018 CFLAGS="$xorg_testset_save_CFLAGS" 10019 fi 10020 10021 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10024 fi 10025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10027 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10028 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10029 $as_echo_n "(cached) " >&6 10030 else 10031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10032 /* end confdefs.h. */ 10033 int i; 10034 _ACEOF 10035 if ac_fn_c_try_compile "$LINENO"; then : 10036 xorg_cv_cc_flag_unused_command_line_argument=yes 10037 else 10038 xorg_cv_cc_flag_unused_command_line_argument=no 10039 fi 10040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10041 fi 10042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10043 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10044 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10045 CFLAGS="$xorg_testset_save_CFLAGS" 10046 fi 10047 10048 found="no" 10049 10050 if test $found = "no" ; then 10051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10053 fi 10054 10055 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10057 fi 10058 10059 CFLAGS="$CFLAGS -pedantic" 10060 10061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10062 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10063 cacheid=xorg_cv_cc_flag__pedantic 10064 if eval \${$cacheid+:} false; then : 10065 $as_echo_n "(cached) " >&6 10066 else 10067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10068 /* end confdefs.h. */ 10069 int i; 10070 int 10071 main () 10072 { 10073 10074 ; 10075 return 0; 10076 } 10077 _ACEOF 10078 if ac_fn_c_try_link "$LINENO"; then : 10079 eval $cacheid=yes 10080 else 10081 eval $cacheid=no 10082 fi 10083 rm -f core conftest.err conftest.$ac_objext \ 10084 conftest$ac_exeext conftest.$ac_ext 10085 fi 10086 10087 10088 CFLAGS="$xorg_testset_save_CFLAGS" 10089 10090 eval supported=\$$cacheid 10091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10092 $as_echo "$supported" >&6; } 10093 if test "$supported" = "yes" ; then 10094 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10095 found="yes" 10096 fi 10097 fi 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 xorg_testset_save_CFLAGS="$CFLAGS" 10114 10115 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10118 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10119 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10120 $as_echo_n "(cached) " >&6 10121 else 10122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10123 /* end confdefs.h. */ 10124 int i; 10125 _ACEOF 10126 if ac_fn_c_try_compile "$LINENO"; then : 10127 xorg_cv_cc_flag_unknown_warning_option=yes 10128 else 10129 xorg_cv_cc_flag_unknown_warning_option=no 10130 fi 10131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10132 fi 10133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10134 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10135 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10136 CFLAGS="$xorg_testset_save_CFLAGS" 10137 fi 10138 10139 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 fi 10143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10145 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10146 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10147 $as_echo_n "(cached) " >&6 10148 else 10149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10150 /* end confdefs.h. */ 10151 int i; 10152 _ACEOF 10153 if ac_fn_c_try_compile "$LINENO"; then : 10154 xorg_cv_cc_flag_unused_command_line_argument=yes 10155 else 10156 xorg_cv_cc_flag_unused_command_line_argument=no 10157 fi 10158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10159 fi 10160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10161 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10163 CFLAGS="$xorg_testset_save_CFLAGS" 10164 fi 10165 10166 found="no" 10167 10168 if test $found = "no" ; then 10169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10171 fi 10172 10173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10175 fi 10176 10177 CFLAGS="$CFLAGS -Werror" 10178 10179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10180 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10181 cacheid=xorg_cv_cc_flag__Werror 10182 if eval \${$cacheid+:} false; then : 10183 $as_echo_n "(cached) " >&6 10184 else 10185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10186 /* end confdefs.h. */ 10187 int i; 10188 int 10189 main () 10190 { 10191 10192 ; 10193 return 0; 10194 } 10195 _ACEOF 10196 if ac_fn_c_try_link "$LINENO"; then : 10197 eval $cacheid=yes 10198 else 10199 eval $cacheid=no 10200 fi 10201 rm -f core conftest.err conftest.$ac_objext \ 10202 conftest$ac_exeext conftest.$ac_ext 10203 fi 10204 10205 10206 CFLAGS="$xorg_testset_save_CFLAGS" 10207 10208 eval supported=\$$cacheid 10209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10210 $as_echo "$supported" >&6; } 10211 if test "$supported" = "yes" ; then 10212 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10213 found="yes" 10214 fi 10215 fi 10216 10217 if test $found = "no" ; then 10218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10220 fi 10221 10222 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10224 fi 10225 10226 CFLAGS="$CFLAGS -errwarn" 10227 10228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10229 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10230 cacheid=xorg_cv_cc_flag__errwarn 10231 if eval \${$cacheid+:} false; then : 10232 $as_echo_n "(cached) " >&6 10233 else 10234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10235 /* end confdefs.h. */ 10236 int i; 10237 int 10238 main () 10239 { 10240 10241 ; 10242 return 0; 10243 } 10244 _ACEOF 10245 if ac_fn_c_try_link "$LINENO"; then : 10246 eval $cacheid=yes 10247 else 10248 eval $cacheid=no 10249 fi 10250 rm -f core conftest.err conftest.$ac_objext \ 10251 conftest$ac_exeext conftest.$ac_ext 10252 fi 10253 10254 10255 CFLAGS="$xorg_testset_save_CFLAGS" 10256 10257 eval supported=\$$cacheid 10258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10259 $as_echo "$supported" >&6; } 10260 if test "$supported" = "yes" ; then 10261 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10262 found="yes" 10263 fi 10264 fi 10265 10266 10267 10268 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10269 # activate it with -Werror, so we add it here explicitly. 10270 10271 10272 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 xorg_testset_save_CFLAGS="$CFLAGS" 10284 10285 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10288 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10289 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10290 $as_echo_n "(cached) " >&6 10291 else 10292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10293 /* end confdefs.h. */ 10294 int i; 10295 _ACEOF 10296 if ac_fn_c_try_compile "$LINENO"; then : 10297 xorg_cv_cc_flag_unknown_warning_option=yes 10298 else 10299 xorg_cv_cc_flag_unknown_warning_option=no 10300 fi 10301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10302 fi 10303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10304 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10305 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10306 CFLAGS="$xorg_testset_save_CFLAGS" 10307 fi 10308 10309 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10312 fi 10313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10315 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10316 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10317 $as_echo_n "(cached) " >&6 10318 else 10319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10320 /* end confdefs.h. */ 10321 int i; 10322 _ACEOF 10323 if ac_fn_c_try_compile "$LINENO"; then : 10324 xorg_cv_cc_flag_unused_command_line_argument=yes 10325 else 10326 xorg_cv_cc_flag_unused_command_line_argument=no 10327 fi 10328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10329 fi 10330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10331 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10332 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10333 CFLAGS="$xorg_testset_save_CFLAGS" 10334 fi 10335 10336 found="no" 10337 10338 if test $found = "no" ; then 10339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10341 fi 10342 10343 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10345 fi 10346 10347 CFLAGS="$CFLAGS -Werror=attributes" 10348 10349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10350 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10351 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10352 if eval \${$cacheid+:} false; then : 10353 $as_echo_n "(cached) " >&6 10354 else 10355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10356 /* end confdefs.h. */ 10357 int i; 10358 int 10359 main () 10360 { 10361 10362 ; 10363 return 0; 10364 } 10365 _ACEOF 10366 if ac_fn_c_try_link "$LINENO"; then : 10367 eval $cacheid=yes 10368 else 10369 eval $cacheid=no 10370 fi 10371 rm -f core conftest.err conftest.$ac_objext \ 10372 conftest$ac_exeext conftest.$ac_ext 10373 fi 10374 10375 10376 CFLAGS="$xorg_testset_save_CFLAGS" 10377 10378 eval supported=\$$cacheid 10379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10380 $as_echo "$supported" >&6; } 10381 if test "$supported" = "yes" ; then 10382 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10383 found="yes" 10384 fi 10385 fi 10386 10387 10388 10389 if test "x$STRICT_COMPILE" = "xyes"; then 10390 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10391 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10392 fi 10393 10394 10395 10396 10397 10398 10399 cat >>confdefs.h <<_ACEOF 10400 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10401 _ACEOF 10402 10403 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10404 if test "x$PVM" = "x"; then 10405 PVM="0" 10406 fi 10407 10408 cat >>confdefs.h <<_ACEOF 10409 #define PACKAGE_VERSION_MINOR $PVM 10410 _ACEOF 10411 10412 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10413 if test "x$PVP" = "x"; then 10414 PVP="0" 10415 fi 10416 10417 cat >>confdefs.h <<_ACEOF 10418 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10419 _ACEOF 10420 10421 10422 10423 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10424 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10425 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10426 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10427 10428 10429 10430 10431 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10432 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10433 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10434 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10435 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10436 10437 10438 10439 10440 10441 10442 if test x$APP_MAN_SUFFIX = x ; then 10443 APP_MAN_SUFFIX=1 10444 fi 10445 if test x$APP_MAN_DIR = x ; then 10446 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10447 fi 10448 10449 if test x$LIB_MAN_SUFFIX = x ; then 10450 LIB_MAN_SUFFIX=3 10451 fi 10452 if test x$LIB_MAN_DIR = x ; then 10453 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10454 fi 10455 10456 if test x$FILE_MAN_SUFFIX = x ; then 10457 case $host_os in 10458 solaris*) FILE_MAN_SUFFIX=4 ;; 10459 *) FILE_MAN_SUFFIX=5 ;; 10460 esac 10461 fi 10462 if test x$FILE_MAN_DIR = x ; then 10463 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10464 fi 10465 10466 if test x$MISC_MAN_SUFFIX = x ; then 10467 case $host_os in 10468 solaris*) MISC_MAN_SUFFIX=5 ;; 10469 *) MISC_MAN_SUFFIX=7 ;; 10470 esac 10471 fi 10472 if test x$MISC_MAN_DIR = x ; then 10473 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10474 fi 10475 10476 if test x$DRIVER_MAN_SUFFIX = x ; then 10477 case $host_os in 10478 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10479 *) DRIVER_MAN_SUFFIX=4 ;; 10480 esac 10481 fi 10482 if test x$DRIVER_MAN_DIR = x ; then 10483 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10484 fi 10485 10486 if test x$ADMIN_MAN_SUFFIX = x ; then 10487 case $host_os in 10488 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10489 *) ADMIN_MAN_SUFFIX=8 ;; 10490 esac 10491 fi 10492 if test x$ADMIN_MAN_DIR = x ; then 10493 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10494 fi 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 10507 10508 10509 10510 XORG_MAN_PAGE="X Version 11" 10511 10512 MAN_SUBSTS="\ 10513 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10514 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10515 -e 's|__xservername__|Xorg|g' \ 10516 -e 's|__xconfigfile__|xorg.conf|g' \ 10517 -e 's|__projectroot__|\$(prefix)|g' \ 10518 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10519 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10520 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10521 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10522 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10523 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10524 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10525 10526 10527 10528 # Check whether --enable-silent-rules was given. 10529 if test "${enable_silent_rules+set}" = set; then : 10530 enableval=$enable_silent_rules; 10531 fi 10532 10533 case $enable_silent_rules in # ((( 10534 yes) AM_DEFAULT_VERBOSITY=0;; 10535 no) AM_DEFAULT_VERBOSITY=1;; 10536 *) AM_DEFAULT_VERBOSITY=0;; 10537 esac 10538 am_make=${MAKE-make} 10539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10540 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10541 if ${am_cv_make_support_nested_variables+:} false; then : 10542 $as_echo_n "(cached) " >&6 10543 else 10544 if $as_echo 'TRUE=$(BAR$(V)) 10545 BAR0=false 10546 BAR1=true 10547 V=1 10548 am__doit: 10549 @$(TRUE) 10550 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10551 am_cv_make_support_nested_variables=yes 10552 else 10553 am_cv_make_support_nested_variables=no 10554 fi 10555 fi 10556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10557 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10558 if test $am_cv_make_support_nested_variables = yes; then 10559 AM_V='$(V)' 10560 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10561 else 10562 AM_V=$AM_DEFAULT_VERBOSITY 10563 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10564 fi 10565 AM_BACKSLASH='\' 10566 10567 10568 10569 # Checks for pkg-config packages 10570 if test -n "$PKG_CONFIG" && \ 10571 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile\""; } >&5 10572 ($PKG_CONFIG --exists --print-errors "xkbfile") 2>&5 10573 ac_status=$? 10574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10575 test $ac_status = 0; }; then 10576 XKBPKG="xkbfile" 10577 else 10578 XKBPKG="" 10579 fi 10580 if test x$XKBPKG = xxkbfile ; then 10581 10582 $as_echo "#define XKB 1" >>confdefs.h 10583 10584 fi 10585 10586 pkg_failed=no 10587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCLIPBOARD" >&5 10588 $as_echo_n "checking for XCLIPBOARD... " >&6; } 10589 10590 if test -n "$XCLIPBOARD_CFLAGS"; then 10591 pkg_cv_XCLIPBOARD_CFLAGS="$XCLIPBOARD_CFLAGS" 10592 elif test -n "$PKG_CONFIG"; then 10593 if test -n "$PKG_CONFIG" && \ 10594 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.1 x11 \${XKBPKG} xproto >= 7.0.17\""; } >&5 10595 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17") 2>&5 10596 ac_status=$? 10597 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10598 test $ac_status = 0; }; then 10599 pkg_cv_XCLIPBOARD_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17" 2>/dev/null` 10600 else 10601 pkg_failed=yes 10602 fi 10603 else 10604 pkg_failed=untried 10605 fi 10606 if test -n "$XCLIPBOARD_LIBS"; then 10607 pkg_cv_XCLIPBOARD_LIBS="$XCLIPBOARD_LIBS" 10608 elif test -n "$PKG_CONFIG"; then 10609 if test -n "$PKG_CONFIG" && \ 10610 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.1 x11 \${XKBPKG} xproto >= 7.0.17\""; } >&5 10611 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17") 2>&5 10612 ac_status=$? 10613 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10614 test $ac_status = 0; }; then 10615 pkg_cv_XCLIPBOARD_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17" 2>/dev/null` 10616 else 10617 pkg_failed=yes 10618 fi 10619 else 10620 pkg_failed=untried 10621 fi 10622 10623 10624 10625 if test $pkg_failed = yes; then 10626 10627 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10628 _pkg_short_errors_supported=yes 10629 else 10630 _pkg_short_errors_supported=no 10631 fi 10632 if test $_pkg_short_errors_supported = yes; then 10633 XCLIPBOARD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17" 2>&1` 10634 else 10635 XCLIPBOARD_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17" 2>&1` 10636 fi 10637 # Put the nasty error message in config.log where it belongs 10638 echo "$XCLIPBOARD_PKG_ERRORS" >&5 10639 10640 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17) were not met: 10641 10642 $XCLIPBOARD_PKG_ERRORS 10643 10644 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10645 installed software in a non-standard prefix. 10646 10647 Alternatively, you may set the environment variables XCLIPBOARD_CFLAGS 10648 and XCLIPBOARD_LIBS to avoid the need to call pkg-config. 10649 See the pkg-config man page for more details. 10650 " "$LINENO" 5 10651 elif test $pkg_failed = untried; then 10652 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10653 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10654 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10655 is in your PATH or set the PKG_CONFIG environment variable to the full 10656 path to pkg-config. 10657 10658 Alternatively, you may set the environment variables XCLIPBOARD_CFLAGS 10659 and XCLIPBOARD_LIBS to avoid the need to call pkg-config. 10660 See the pkg-config man page for more details. 10661 10662 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10663 See \`config.log' for more details" "$LINENO" 5; } 10664 else 10665 XCLIPBOARD_CFLAGS=$pkg_cv_XCLIPBOARD_CFLAGS 10666 XCLIPBOARD_LIBS=$pkg_cv_XCLIPBOARD_LIBS 10667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10668 $as_echo "yes" >&6; } 10669 : 10670 fi 10671 10672 10673 pkg_failed=no 10674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10675 $as_echo_n "checking for APPDEFS... " >&6; } 10676 10677 if test -n "$APPDEFS_CFLAGS"; then 10678 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10679 elif test -n "$PKG_CONFIG"; then 10680 if test -n "$PKG_CONFIG" && \ 10681 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10682 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10683 ac_status=$? 10684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10685 test $ac_status = 0; }; then 10686 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10687 else 10688 pkg_failed=yes 10689 fi 10690 else 10691 pkg_failed=untried 10692 fi 10693 if test -n "$APPDEFS_LIBS"; then 10694 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10695 elif test -n "$PKG_CONFIG"; then 10696 if test -n "$PKG_CONFIG" && \ 10697 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10698 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10699 ac_status=$? 10700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10701 test $ac_status = 0; }; then 10702 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10703 else 10704 pkg_failed=yes 10705 fi 10706 else 10707 pkg_failed=untried 10708 fi 10709 10710 10711 10712 if test $pkg_failed = yes; then 10713 10714 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10715 _pkg_short_errors_supported=yes 10716 else 10717 _pkg_short_errors_supported=no 10718 fi 10719 if test $_pkg_short_errors_supported = yes; then 10720 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 10721 else 10722 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 10723 fi 10724 # Put the nasty error message in config.log where it belongs 10725 echo "$APPDEFS_PKG_ERRORS" >&5 10726 10727 as_fn_error $? "Package requirements (xt) were not met: 10728 10729 $APPDEFS_PKG_ERRORS 10730 10731 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10732 installed software in a non-standard prefix. 10733 10734 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10735 and APPDEFS_LIBS to avoid the need to call pkg-config. 10736 See the pkg-config man page for more details. 10737 " "$LINENO" 5 10738 elif test $pkg_failed = untried; then 10739 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10740 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10741 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10742 is in your PATH or set the PKG_CONFIG environment variable to the full 10743 path to pkg-config. 10744 10745 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10746 and APPDEFS_LIBS to avoid the need to call pkg-config. 10747 See the pkg-config man page for more details. 10748 10749 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10750 See \`config.log' for more details" "$LINENO" 5; } 10751 else 10752 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 10753 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 10754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10755 $as_echo "yes" >&6; } 10756 : 10757 fi 10758 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10759 10760 # Check whether --with-appdefaultdir was given. 10761 if test "${with_appdefaultdir+set}" = set; then : 10762 withval=$with_appdefaultdir; appdefaultdir="$withval" 10763 else 10764 appdefaultdir="${xt_appdefaultdir}" 10765 fi 10766 10767 10768 10769 10770 ac_config_files="$ac_config_files Makefile man/Makefile" 10771 10772 cat >confcache <<\_ACEOF 10773 # This file is a shell script that caches the results of configure 10774 # tests run on this system so they can be shared between configure 10775 # scripts and configure runs, see configure's option --config-cache. 10776 # It is not useful on other systems. If it contains results you don't 10777 # want to keep, you may remove or edit it. 10778 # 10779 # config.status only pays attention to the cache file if you give it 10780 # the --recheck option to rerun configure. 10781 # 10782 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10783 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10784 # following values. 10785 10786 _ACEOF 10787 10788 # The following way of writing the cache mishandles newlines in values, 10789 # but we know of no workaround that is simple, portable, and efficient. 10790 # So, we kill variables containing newlines. 10791 # Ultrix sh set writes to stderr and can't be redirected directly, 10792 # and sets the high bit in the cache file unless we assign to the vars. 10793 ( 10794 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10795 eval ac_val=\$$ac_var 10796 case $ac_val in #( 10797 *${as_nl}*) 10798 case $ac_var in #( 10799 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10800 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10801 esac 10802 case $ac_var in #( 10803 _ | IFS | as_nl) ;; #( 10804 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10805 *) { eval $ac_var=; unset $ac_var;} ;; 10806 esac ;; 10807 esac 10808 done 10809 10810 (set) 2>&1 | 10811 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10812 *${as_nl}ac_space=\ *) 10813 # `set' does not quote correctly, so add quotes: double-quote 10814 # substitution turns \\\\ into \\, and sed turns \\ into \. 10815 sed -n \ 10816 "s/'/'\\\\''/g; 10817 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10818 ;; #( 10819 *) 10820 # `set' quotes correctly as required by POSIX, so do not add quotes. 10821 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10822 ;; 10823 esac | 10824 sort 10825 ) | 10826 sed ' 10827 /^ac_cv_env_/b end 10828 t clear 10829 :clear 10830 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10831 t end 10832 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10833 :end' >>confcache 10834 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10835 if test -w "$cache_file"; then 10836 if test "x$cache_file" != "x/dev/null"; then 10837 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10838 $as_echo "$as_me: updating cache $cache_file" >&6;} 10839 if test ! -f "$cache_file" || test -h "$cache_file"; then 10840 cat confcache >"$cache_file" 10841 else 10842 case $cache_file in #( 10843 */* | ?:*) 10844 mv -f confcache "$cache_file"$$ && 10845 mv -f "$cache_file"$$ "$cache_file" ;; #( 10846 *) 10847 mv -f confcache "$cache_file" ;; 10848 esac 10849 fi 10850 fi 10851 else 10852 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10853 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10854 fi 10855 fi 10856 rm -f confcache 10857 10858 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10859 # Let make expand exec_prefix. 10860 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10861 10862 DEFS=-DHAVE_CONFIG_H 10863 10864 ac_libobjs= 10865 ac_ltlibobjs= 10866 U= 10867 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10868 # 1. Remove the extension, and $U if already installed. 10869 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10870 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10871 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10872 # will be set to the directory where LIBOBJS objects are built. 10873 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10874 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10875 done 10876 LIBOBJS=$ac_libobjs 10877 10878 LTLIBOBJS=$ac_ltlibobjs 10879 10880 10881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10882 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10883 if test -n "$am_sleep_pid"; then 10884 # Hide warnings about reused PIDs. 10885 wait $am_sleep_pid 2>/dev/null 10886 fi 10887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10888 $as_echo "done" >&6; } 10889 if test -n "$EXEEXT"; then 10890 am__EXEEXT_TRUE= 10891 am__EXEEXT_FALSE='#' 10892 else 10893 am__EXEEXT_TRUE='#' 10894 am__EXEEXT_FALSE= 10895 fi 10896 10897 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10898 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10899 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10900 fi 10901 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10902 as_fn_error $? "conditional \"AMDEP\" was never defined. 10903 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10904 fi 10905 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10906 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10907 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10908 fi 10909 10910 : "${CONFIG_STATUS=./config.status}" 10911 ac_write_fail=0 10912 ac_clean_files_save=$ac_clean_files 10913 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10914 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10915 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10916 as_write_fail=0 10917 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10918 #! $SHELL 10919 # Generated by $as_me. 10920 # Run this file to recreate the current configuration. 10921 # Compiler output produced by configure, useful for debugging 10922 # configure, is in config.log if it exists. 10923 10924 debug=false 10925 ac_cs_recheck=false 10926 ac_cs_silent=false 10927 10928 SHELL=\${CONFIG_SHELL-$SHELL} 10929 export SHELL 10930 _ASEOF 10931 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10932 ## -------------------- ## 10933 ## M4sh Initialization. ## 10934 ## -------------------- ## 10935 10936 # Be more Bourne compatible 10937 DUALCASE=1; export DUALCASE # for MKS sh 10938 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10939 emulate sh 10940 NULLCMD=: 10941 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10942 # is contrary to our usage. Disable this feature. 10943 alias -g '${1+"$@"}'='"$@"' 10944 setopt NO_GLOB_SUBST 10945 else 10946 case `(set -o) 2>/dev/null` in #( 10947 *posix*) : 10948 set -o posix ;; #( 10949 *) : 10950 ;; 10951 esac 10952 fi 10953 10954 10955 as_nl=' 10956 ' 10957 export as_nl 10958 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10959 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10960 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10961 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10962 # Prefer a ksh shell builtin over an external printf program on Solaris, 10963 # but without wasting forks for bash or zsh. 10964 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10965 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10966 as_echo='print -r --' 10967 as_echo_n='print -rn --' 10968 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10969 as_echo='printf %s\n' 10970 as_echo_n='printf %s' 10971 else 10972 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10973 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10974 as_echo_n='/usr/ucb/echo -n' 10975 else 10976 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10977 as_echo_n_body='eval 10978 arg=$1; 10979 case $arg in #( 10980 *"$as_nl"*) 10981 expr "X$arg" : "X\\(.*\\)$as_nl"; 10982 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10983 esac; 10984 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10985 ' 10986 export as_echo_n_body 10987 as_echo_n='sh -c $as_echo_n_body as_echo' 10988 fi 10989 export as_echo_body 10990 as_echo='sh -c $as_echo_body as_echo' 10991 fi 10992 10993 # The user is always right. 10994 if test "${PATH_SEPARATOR+set}" != set; then 10995 PATH_SEPARATOR=: 10996 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10997 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10998 PATH_SEPARATOR=';' 10999 } 11000 fi 11001 11002 11003 # IFS 11004 # We need space, tab and new line, in precisely that order. Quoting is 11005 # there to prevent editors from complaining about space-tab. 11006 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11007 # splitting by setting IFS to empty value.) 11008 IFS=" "" $as_nl" 11009 11010 # Find who we are. Look in the path if we contain no directory separator. 11011 as_myself= 11012 case $0 in #(( 11013 *[\\/]* ) as_myself=$0 ;; 11014 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11015 for as_dir in $PATH 11016 do 11017 IFS=$as_save_IFS 11018 test -z "$as_dir" && as_dir=. 11019 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11020 done 11021 IFS=$as_save_IFS 11022 11023 ;; 11024 esac 11025 # We did not find ourselves, most probably we were run as `sh COMMAND' 11026 # in which case we are not to be found in the path. 11027 if test "x$as_myself" = x; then 11028 as_myself=$0 11029 fi 11030 if test ! -f "$as_myself"; then 11031 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11032 exit 1 11033 fi 11034 11035 # Unset variables that we do not need and which cause bugs (e.g. in 11036 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11037 # suppresses any "Segmentation fault" message there. '((' could 11038 # trigger a bug in pdksh 5.2.14. 11039 for as_var in BASH_ENV ENV MAIL MAILPATH 11040 do eval test x\${$as_var+set} = xset \ 11041 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11042 done 11043 PS1='$ ' 11044 PS2='> ' 11045 PS4='+ ' 11046 11047 # NLS nuisances. 11048 LC_ALL=C 11049 export LC_ALL 11050 LANGUAGE=C 11051 export LANGUAGE 11052 11053 # CDPATH. 11054 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11055 11056 11057 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11058 # ---------------------------------------- 11059 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11060 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11061 # script with STATUS, using 1 if that was 0. 11062 as_fn_error () 11063 { 11064 as_status=$1; test $as_status -eq 0 && as_status=1 11065 if test "$4"; then 11066 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11067 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11068 fi 11069 $as_echo "$as_me: error: $2" >&2 11070 as_fn_exit $as_status 11071 } # as_fn_error 11072 11073 11074 # as_fn_set_status STATUS 11075 # ----------------------- 11076 # Set $? to STATUS, without forking. 11077 as_fn_set_status () 11078 { 11079 return $1 11080 } # as_fn_set_status 11081 11082 # as_fn_exit STATUS 11083 # ----------------- 11084 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11085 as_fn_exit () 11086 { 11087 set +e 11088 as_fn_set_status $1 11089 exit $1 11090 } # as_fn_exit 11091 11092 # as_fn_unset VAR 11093 # --------------- 11094 # Portably unset VAR. 11095 as_fn_unset () 11096 { 11097 { eval $1=; unset $1;} 11098 } 11099 as_unset=as_fn_unset 11100 # as_fn_append VAR VALUE 11101 # ---------------------- 11102 # Append the text in VALUE to the end of the definition contained in VAR. Take 11103 # advantage of any shell optimizations that allow amortized linear growth over 11104 # repeated appends, instead of the typical quadratic growth present in naive 11105 # implementations. 11106 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11107 eval 'as_fn_append () 11108 { 11109 eval $1+=\$2 11110 }' 11111 else 11112 as_fn_append () 11113 { 11114 eval $1=\$$1\$2 11115 } 11116 fi # as_fn_append 11117 11118 # as_fn_arith ARG... 11119 # ------------------ 11120 # Perform arithmetic evaluation on the ARGs, and store the result in the 11121 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11122 # must be portable across $(()) and expr. 11123 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11124 eval 'as_fn_arith () 11125 { 11126 as_val=$(( $* )) 11127 }' 11128 else 11129 as_fn_arith () 11130 { 11131 as_val=`expr "$@" || test $? -eq 1` 11132 } 11133 fi # as_fn_arith 11134 11135 11136 if expr a : '\(a\)' >/dev/null 2>&1 && 11137 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11138 as_expr=expr 11139 else 11140 as_expr=false 11141 fi 11142 11143 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11144 as_basename=basename 11145 else 11146 as_basename=false 11147 fi 11148 11149 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11150 as_dirname=dirname 11151 else 11152 as_dirname=false 11153 fi 11154 11155 as_me=`$as_basename -- "$0" || 11156 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11157 X"$0" : 'X\(//\)$' \| \ 11158 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11159 $as_echo X/"$0" | 11160 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11161 s//\1/ 11162 q 11163 } 11164 /^X\/\(\/\/\)$/{ 11165 s//\1/ 11166 q 11167 } 11168 /^X\/\(\/\).*/{ 11169 s//\1/ 11170 q 11171 } 11172 s/.*/./; q'` 11173 11174 # Avoid depending upon Character Ranges. 11175 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11176 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11177 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11178 as_cr_digits='0123456789' 11179 as_cr_alnum=$as_cr_Letters$as_cr_digits 11180 11181 ECHO_C= ECHO_N= ECHO_T= 11182 case `echo -n x` in #((((( 11183 -n*) 11184 case `echo 'xy\c'` in 11185 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11186 xy) ECHO_C='\c';; 11187 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11188 ECHO_T=' ';; 11189 esac;; 11190 *) 11191 ECHO_N='-n';; 11192 esac 11193 11194 rm -f conf$$ conf$$.exe conf$$.file 11195 if test -d conf$$.dir; then 11196 rm -f conf$$.dir/conf$$.file 11197 else 11198 rm -f conf$$.dir 11199 mkdir conf$$.dir 2>/dev/null 11200 fi 11201 if (echo >conf$$.file) 2>/dev/null; then 11202 if ln -s conf$$.file conf$$ 2>/dev/null; then 11203 as_ln_s='ln -s' 11204 # ... but there are two gotchas: 11205 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11206 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11207 # In both cases, we have to default to `cp -p'. 11208 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11209 as_ln_s='cp -p' 11210 elif ln conf$$.file conf$$ 2>/dev/null; then 11211 as_ln_s=ln 11212 else 11213 as_ln_s='cp -p' 11214 fi 11215 else 11216 as_ln_s='cp -p' 11217 fi 11218 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11219 rmdir conf$$.dir 2>/dev/null 11220 11221 11222 # as_fn_mkdir_p 11223 # ------------- 11224 # Create "$as_dir" as a directory, including parents if necessary. 11225 as_fn_mkdir_p () 11226 { 11227 11228 case $as_dir in #( 11229 -*) as_dir=./$as_dir;; 11230 esac 11231 test -d "$as_dir" || eval $as_mkdir_p || { 11232 as_dirs= 11233 while :; do 11234 case $as_dir in #( 11235 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11236 *) as_qdir=$as_dir;; 11237 esac 11238 as_dirs="'$as_qdir' $as_dirs" 11239 as_dir=`$as_dirname -- "$as_dir" || 11240 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11241 X"$as_dir" : 'X\(//\)[^/]' \| \ 11242 X"$as_dir" : 'X\(//\)$' \| \ 11243 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11244 $as_echo X"$as_dir" | 11245 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11246 s//\1/ 11247 q 11248 } 11249 /^X\(\/\/\)[^/].*/{ 11250 s//\1/ 11251 q 11252 } 11253 /^X\(\/\/\)$/{ 11254 s//\1/ 11255 q 11256 } 11257 /^X\(\/\).*/{ 11258 s//\1/ 11259 q 11260 } 11261 s/.*/./; q'` 11262 test -d "$as_dir" && break 11263 done 11264 test -z "$as_dirs" || eval "mkdir $as_dirs" 11265 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11266 11267 11268 } # as_fn_mkdir_p 11269 if mkdir -p . 2>/dev/null; then 11270 as_mkdir_p='mkdir -p "$as_dir"' 11271 else 11272 test -d ./-p && rmdir ./-p 11273 as_mkdir_p=false 11274 fi 11275 11276 if test -x / >/dev/null 2>&1; then 11277 as_test_x='test -x' 11278 else 11279 if ls -dL / >/dev/null 2>&1; then 11280 as_ls_L_option=L 11281 else 11282 as_ls_L_option= 11283 fi 11284 as_test_x=' 11285 eval sh -c '\'' 11286 if test -d "$1"; then 11287 test -d "$1/."; 11288 else 11289 case $1 in #( 11290 -*)set "./$1";; 11291 esac; 11292 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11293 ???[sx]*):;;*)false;;esac;fi 11294 '\'' sh 11295 ' 11296 fi 11297 as_executable_p=$as_test_x 11298 11299 # Sed expression to map a string onto a valid CPP name. 11300 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11301 11302 # Sed expression to map a string onto a valid variable name. 11303 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11304 11305 11306 exec 6>&1 11307 ## ----------------------------------- ## 11308 ## Main body of $CONFIG_STATUS script. ## 11309 ## ----------------------------------- ## 11310 _ASEOF 11311 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11312 11313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11314 # Save the log message, to keep $0 and so on meaningful, and to 11315 # report actual input values of CONFIG_FILES etc. instead of their 11316 # values after options handling. 11317 ac_log=" 11318 This file was extended by xclipboard $as_me 1.1.3, which was 11319 generated by GNU Autoconf 2.68. Invocation command line was 11320 11321 CONFIG_FILES = $CONFIG_FILES 11322 CONFIG_HEADERS = $CONFIG_HEADERS 11323 CONFIG_LINKS = $CONFIG_LINKS 11324 CONFIG_COMMANDS = $CONFIG_COMMANDS 11325 $ $0 $@ 11326 11327 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11328 " 11329 11330 _ACEOF 11331 11332 case $ac_config_files in *" 11333 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11334 esac 11335 11336 case $ac_config_headers in *" 11337 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11338 esac 11339 11340 11341 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11342 # Files that config.status was made for. 11343 config_files="$ac_config_files" 11344 config_headers="$ac_config_headers" 11345 config_commands="$ac_config_commands" 11346 11347 _ACEOF 11348 11349 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11350 ac_cs_usage="\ 11351 \`$as_me' instantiates files and other configuration actions 11352 from templates according to the current configuration. Unless the files 11353 and actions are specified as TAGs, all are instantiated by default. 11354 11355 Usage: $0 [OPTION]... [TAG]... 11356 11357 -h, --help print this help, then exit 11358 -V, --version print version number and configuration settings, then exit 11359 --config print configuration, then exit 11360 -q, --quiet, --silent 11361 do not print progress messages 11362 -d, --debug don't remove temporary files 11363 --recheck update $as_me by reconfiguring in the same conditions 11364 --file=FILE[:TEMPLATE] 11365 instantiate the configuration file FILE 11366 --header=FILE[:TEMPLATE] 11367 instantiate the configuration header FILE 11368 11369 Configuration files: 11370 $config_files 11371 11372 Configuration headers: 11373 $config_headers 11374 11375 Configuration commands: 11376 $config_commands 11377 11378 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11379 11380 _ACEOF 11381 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11382 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11383 ac_cs_version="\\ 11384 xclipboard config.status 1.1.3 11385 configured by $0, generated by GNU Autoconf 2.68, 11386 with options \\"\$ac_cs_config\\" 11387 11388 Copyright (C) 2010 Free Software Foundation, Inc. 11389 This config.status script is free software; the Free Software Foundation 11390 gives unlimited permission to copy, distribute and modify it." 11391 11392 ac_pwd='$ac_pwd' 11393 srcdir='$srcdir' 11394 INSTALL='$INSTALL' 11395 MKDIR_P='$MKDIR_P' 11396 AWK='$AWK' 11397 test -n "\$AWK" || AWK=awk 11398 _ACEOF 11399 11400 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11401 # The default lists apply if the user does not specify any file. 11402 ac_need_defaults=: 11403 while test $# != 0 11404 do 11405 case $1 in 11406 --*=?*) 11407 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11408 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11409 ac_shift=: 11410 ;; 11411 --*=) 11412 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11413 ac_optarg= 11414 ac_shift=: 11415 ;; 11416 *) 11417 ac_option=$1 11418 ac_optarg=$2 11419 ac_shift=shift 11420 ;; 11421 esac 11422 11423 case $ac_option in 11424 # Handling of the options. 11425 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11426 ac_cs_recheck=: ;; 11427 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11428 $as_echo "$ac_cs_version"; exit ;; 11429 --config | --confi | --conf | --con | --co | --c ) 11430 $as_echo "$ac_cs_config"; exit ;; 11431 --debug | --debu | --deb | --de | --d | -d ) 11432 debug=: ;; 11433 --file | --fil | --fi | --f ) 11434 $ac_shift 11435 case $ac_optarg in 11436 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11437 '') as_fn_error $? "missing file argument" ;; 11438 esac 11439 as_fn_append CONFIG_FILES " '$ac_optarg'" 11440 ac_need_defaults=false;; 11441 --header | --heade | --head | --hea ) 11442 $ac_shift 11443 case $ac_optarg in 11444 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11445 esac 11446 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11447 ac_need_defaults=false;; 11448 --he | --h) 11449 # Conflict between --help and --header 11450 as_fn_error $? "ambiguous option: \`$1' 11451 Try \`$0 --help' for more information.";; 11452 --help | --hel | -h ) 11453 $as_echo "$ac_cs_usage"; exit ;; 11454 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11455 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11456 ac_cs_silent=: ;; 11457 11458 # This is an error. 11459 -*) as_fn_error $? "unrecognized option: \`$1' 11460 Try \`$0 --help' for more information." ;; 11461 11462 *) as_fn_append ac_config_targets " $1" 11463 ac_need_defaults=false ;; 11464 11465 esac 11466 shift 11467 done 11468 11469 ac_configure_extra_args= 11470 11471 if $ac_cs_silent; then 11472 exec 6>/dev/null 11473 ac_configure_extra_args="$ac_configure_extra_args --silent" 11474 fi 11475 11476 _ACEOF 11477 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11478 if \$ac_cs_recheck; then 11479 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11480 shift 11481 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11482 CONFIG_SHELL='$SHELL' 11483 export CONFIG_SHELL 11484 exec "\$@" 11485 fi 11486 11487 _ACEOF 11488 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11489 exec 5>>config.log 11490 { 11491 echo 11492 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11493 ## Running $as_me. ## 11494 _ASBOX 11495 $as_echo "$ac_log" 11496 } >&5 11497 11498 _ACEOF 11499 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11500 # 11501 # INIT-COMMANDS 11502 # 11503 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11504 11505 _ACEOF 11506 11507 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11508 11509 # Handling of arguments. 11510 for ac_config_target in $ac_config_targets 11511 do 11512 case $ac_config_target in 11513 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11514 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11515 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11516 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11517 11518 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11519 esac 11520 done 11521 11522 11523 # If the user did not use the arguments to specify the items to instantiate, 11524 # then the envvar interface is used. Set only those that are not. 11525 # We use the long form for the default assignment because of an extremely 11526 # bizarre bug on SunOS 4.1.3. 11527 if $ac_need_defaults; then 11528 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11529 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11530 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11531 fi 11532 11533 # Have a temporary directory for convenience. Make it in the build tree 11534 # simply because there is no reason against having it here, and in addition, 11535 # creating and moving files from /tmp can sometimes cause problems. 11536 # Hook for its removal unless debugging. 11537 # Note that there is a small window in which the directory will not be cleaned: 11538 # after its creation but before its name has been assigned to `$tmp'. 11539 $debug || 11540 { 11541 tmp= ac_tmp= 11542 trap 'exit_status=$? 11543 : "${ac_tmp:=$tmp}" 11544 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11545 ' 0 11546 trap 'as_fn_exit 1' 1 2 13 15 11547 } 11548 # Create a (secure) tmp directory for tmp files. 11549 11550 { 11551 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11552 test -d "$tmp" 11553 } || 11554 { 11555 tmp=./conf$$-$RANDOM 11556 (umask 077 && mkdir "$tmp") 11557 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11558 ac_tmp=$tmp 11559 11560 # Set up the scripts for CONFIG_FILES section. 11561 # No need to generate them if there are no CONFIG_FILES. 11562 # This happens for instance with `./config.status config.h'. 11563 if test -n "$CONFIG_FILES"; then 11564 11565 11566 ac_cr=`echo X | tr X '\015'` 11567 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11568 # But we know of no other shell where ac_cr would be empty at this 11569 # point, so we can use a bashism as a fallback. 11570 if test "x$ac_cr" = x; then 11571 eval ac_cr=\$\'\\r\' 11572 fi 11573 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11574 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11575 ac_cs_awk_cr='\\r' 11576 else 11577 ac_cs_awk_cr=$ac_cr 11578 fi 11579 11580 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11581 _ACEOF 11582 11583 11584 { 11585 echo "cat >conf$$subs.awk <<_ACEOF" && 11586 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11587 echo "_ACEOF" 11588 } >conf$$subs.sh || 11589 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11590 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11591 ac_delim='%!_!# ' 11592 for ac_last_try in false false false false false :; do 11593 . ./conf$$subs.sh || 11594 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11595 11596 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11597 if test $ac_delim_n = $ac_delim_num; then 11598 break 11599 elif $ac_last_try; then 11600 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11601 else 11602 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11603 fi 11604 done 11605 rm -f conf$$subs.sh 11606 11607 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11608 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11609 _ACEOF 11610 sed -n ' 11611 h 11612 s/^/S["/; s/!.*/"]=/ 11613 p 11614 g 11615 s/^[^!]*!// 11616 :repl 11617 t repl 11618 s/'"$ac_delim"'$// 11619 t delim 11620 :nl 11621 h 11622 s/\(.\{148\}\)..*/\1/ 11623 t more1 11624 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11625 p 11626 n 11627 b repl 11628 :more1 11629 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11630 p 11631 g 11632 s/.\{148\}// 11633 t nl 11634 :delim 11635 h 11636 s/\(.\{148\}\)..*/\1/ 11637 t more2 11638 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11639 p 11640 b 11641 :more2 11642 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11643 p 11644 g 11645 s/.\{148\}// 11646 t delim 11647 ' <conf$$subs.awk | sed ' 11648 /^[^""]/{ 11649 N 11650 s/\n// 11651 } 11652 ' >>$CONFIG_STATUS || ac_write_fail=1 11653 rm -f conf$$subs.awk 11654 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11655 _ACAWK 11656 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11657 for (key in S) S_is_set[key] = 1 11658 FS = "" 11659 11660 } 11661 { 11662 line = $ 0 11663 nfields = split(line, field, "@") 11664 substed = 0 11665 len = length(field[1]) 11666 for (i = 2; i < nfields; i++) { 11667 key = field[i] 11668 keylen = length(key) 11669 if (S_is_set[key]) { 11670 value = S[key] 11671 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11672 len += length(value) + length(field[++i]) 11673 substed = 1 11674 } else 11675 len += 1 + keylen 11676 } 11677 11678 print line 11679 } 11680 11681 _ACAWK 11682 _ACEOF 11683 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11684 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11685 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11686 else 11687 cat 11688 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11689 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11690 _ACEOF 11691 11692 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11693 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11694 # trailing colons and then remove the whole line if VPATH becomes empty 11695 # (actually we leave an empty line to preserve line numbers). 11696 if test "x$srcdir" = x.; then 11697 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11698 h 11699 s/// 11700 s/^/:/ 11701 s/[ ]*$/:/ 11702 s/:\$(srcdir):/:/g 11703 s/:\${srcdir}:/:/g 11704 s/:@srcdir@:/:/g 11705 s/^:*// 11706 s/:*$// 11707 x 11708 s/\(=[ ]*\).*/\1/ 11709 G 11710 s/\n// 11711 s/^[^=]*=[ ]*$// 11712 }' 11713 fi 11714 11715 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11716 fi # test -n "$CONFIG_FILES" 11717 11718 # Set up the scripts for CONFIG_HEADERS section. 11719 # No need to generate them if there are no CONFIG_HEADERS. 11720 # This happens for instance with `./config.status Makefile'. 11721 if test -n "$CONFIG_HEADERS"; then 11722 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11723 BEGIN { 11724 _ACEOF 11725 11726 # Transform confdefs.h into an awk script `defines.awk', embedded as 11727 # here-document in config.status, that substitutes the proper values into 11728 # config.h.in to produce config.h. 11729 11730 # Create a delimiter string that does not exist in confdefs.h, to ease 11731 # handling of long lines. 11732 ac_delim='%!_!# ' 11733 for ac_last_try in false false :; do 11734 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11735 if test -z "$ac_tt"; then 11736 break 11737 elif $ac_last_try; then 11738 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11739 else 11740 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11741 fi 11742 done 11743 11744 # For the awk script, D is an array of macro values keyed by name, 11745 # likewise P contains macro parameters if any. Preserve backslash 11746 # newline sequences. 11747 11748 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11749 sed -n ' 11750 s/.\{148\}/&'"$ac_delim"'/g 11751 t rset 11752 :rset 11753 s/^[ ]*#[ ]*define[ ][ ]*/ / 11754 t def 11755 d 11756 :def 11757 s/\\$// 11758 t bsnl 11759 s/["\\]/\\&/g 11760 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11761 D["\1"]=" \3"/p 11762 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11763 d 11764 :bsnl 11765 s/["\\]/\\&/g 11766 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11767 D["\1"]=" \3\\\\\\n"\\/p 11768 t cont 11769 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11770 t cont 11771 d 11772 :cont 11773 n 11774 s/.\{148\}/&'"$ac_delim"'/g 11775 t clear 11776 :clear 11777 s/\\$// 11778 t bsnlc 11779 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11780 d 11781 :bsnlc 11782 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11783 b cont 11784 ' <confdefs.h | sed ' 11785 s/'"$ac_delim"'/"\\\ 11786 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11787 11788 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11789 for (key in D) D_is_set[key] = 1 11790 FS = "" 11791 } 11792 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11793 line = \$ 0 11794 split(line, arg, " ") 11795 if (arg[1] == "#") { 11796 defundef = arg[2] 11797 mac1 = arg[3] 11798 } else { 11799 defundef = substr(arg[1], 2) 11800 mac1 = arg[2] 11801 } 11802 split(mac1, mac2, "(") #) 11803 macro = mac2[1] 11804 prefix = substr(line, 1, index(line, defundef) - 1) 11805 if (D_is_set[macro]) { 11806 # Preserve the white space surrounding the "#". 11807 print prefix "define", macro P[macro] D[macro] 11808 next 11809 } else { 11810 # Replace #undef with comments. This is necessary, for example, 11811 # in the case of _POSIX_SOURCE, which is predefined and required 11812 # on some systems where configure will not decide to define it. 11813 if (defundef == "undef") { 11814 print "/*", prefix defundef, macro, "*/" 11815 next 11816 } 11817 } 11818 } 11819 { print } 11820 _ACAWK 11821 _ACEOF 11822 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11823 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11824 fi # test -n "$CONFIG_HEADERS" 11825 11826 11827 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11828 shift 11829 for ac_tag 11830 do 11831 case $ac_tag in 11832 :[FHLC]) ac_mode=$ac_tag; continue;; 11833 esac 11834 case $ac_mode$ac_tag in 11835 :[FHL]*:*);; 11836 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11837 :[FH]-) ac_tag=-:-;; 11838 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11839 esac 11840 ac_save_IFS=$IFS 11841 IFS=: 11842 set x $ac_tag 11843 IFS=$ac_save_IFS 11844 shift 11845 ac_file=$1 11846 shift 11847 11848 case $ac_mode in 11849 :L) ac_source=$1;; 11850 :[FH]) 11851 ac_file_inputs= 11852 for ac_f 11853 do 11854 case $ac_f in 11855 -) ac_f="$ac_tmp/stdin";; 11856 *) # Look for the file first in the build tree, then in the source tree 11857 # (if the path is not absolute). The absolute path cannot be DOS-style, 11858 # because $ac_f cannot contain `:'. 11859 test -f "$ac_f" || 11860 case $ac_f in 11861 [\\/$]*) false;; 11862 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11863 esac || 11864 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11865 esac 11866 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11867 as_fn_append ac_file_inputs " '$ac_f'" 11868 done 11869 11870 # Let's still pretend it is `configure' which instantiates (i.e., don't 11871 # use $as_me), people would be surprised to read: 11872 # /* config.h. Generated by config.status. */ 11873 configure_input='Generated from '` 11874 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11875 `' by configure.' 11876 if test x"$ac_file" != x-; then 11877 configure_input="$ac_file. $configure_input" 11878 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11879 $as_echo "$as_me: creating $ac_file" >&6;} 11880 fi 11881 # Neutralize special characters interpreted by sed in replacement strings. 11882 case $configure_input in #( 11883 *\&* | *\|* | *\\* ) 11884 ac_sed_conf_input=`$as_echo "$configure_input" | 11885 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11886 *) ac_sed_conf_input=$configure_input;; 11887 esac 11888 11889 case $ac_tag in 11890 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11891 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11892 esac 11893 ;; 11894 esac 11895 11896 ac_dir=`$as_dirname -- "$ac_file" || 11897 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11898 X"$ac_file" : 'X\(//\)[^/]' \| \ 11899 X"$ac_file" : 'X\(//\)$' \| \ 11900 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11901 $as_echo X"$ac_file" | 11902 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11903 s//\1/ 11904 q 11905 } 11906 /^X\(\/\/\)[^/].*/{ 11907 s//\1/ 11908 q 11909 } 11910 /^X\(\/\/\)$/{ 11911 s//\1/ 11912 q 11913 } 11914 /^X\(\/\).*/{ 11915 s//\1/ 11916 q 11917 } 11918 s/.*/./; q'` 11919 as_dir="$ac_dir"; as_fn_mkdir_p 11920 ac_builddir=. 11921 11922 case "$ac_dir" in 11923 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11924 *) 11925 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11926 # A ".." for each directory in $ac_dir_suffix. 11927 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11928 case $ac_top_builddir_sub in 11929 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11930 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11931 esac ;; 11932 esac 11933 ac_abs_top_builddir=$ac_pwd 11934 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11935 # for backward compatibility: 11936 ac_top_builddir=$ac_top_build_prefix 11937 11938 case $srcdir in 11939 .) # We are building in place. 11940 ac_srcdir=. 11941 ac_top_srcdir=$ac_top_builddir_sub 11942 ac_abs_top_srcdir=$ac_pwd ;; 11943 [\\/]* | ?:[\\/]* ) # Absolute name. 11944 ac_srcdir=$srcdir$ac_dir_suffix; 11945 ac_top_srcdir=$srcdir 11946 ac_abs_top_srcdir=$srcdir ;; 11947 *) # Relative name. 11948 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11949 ac_top_srcdir=$ac_top_build_prefix$srcdir 11950 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11951 esac 11952 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11953 11954 11955 case $ac_mode in 11956 :F) 11957 # 11958 # CONFIG_FILE 11959 # 11960 11961 case $INSTALL in 11962 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11963 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11964 esac 11965 ac_MKDIR_P=$MKDIR_P 11966 case $MKDIR_P in 11967 [\\/$]* | ?:[\\/]* ) ;; 11968 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11969 esac 11970 _ACEOF 11971 11972 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11973 # If the template does not know about datarootdir, expand it. 11974 # FIXME: This hack should be removed a few years after 2.60. 11975 ac_datarootdir_hack=; ac_datarootdir_seen= 11976 ac_sed_dataroot=' 11977 /datarootdir/ { 11978 p 11979 q 11980 } 11981 /@datadir@/p 11982 /@docdir@/p 11983 /@infodir@/p 11984 /@localedir@/p 11985 /@mandir@/p' 11986 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11987 *datarootdir*) ac_datarootdir_seen=yes;; 11988 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11990 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11991 _ACEOF 11992 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11993 ac_datarootdir_hack=' 11994 s&@datadir@&$datadir&g 11995 s&@docdir@&$docdir&g 11996 s&@infodir@&$infodir&g 11997 s&@localedir@&$localedir&g 11998 s&@mandir@&$mandir&g 11999 s&\\\${datarootdir}&$datarootdir&g' ;; 12000 esac 12001 _ACEOF 12002 12003 # Neutralize VPATH when `$srcdir' = `.'. 12004 # Shell code in configure.ac might set extrasub. 12005 # FIXME: do we really want to maintain this feature? 12006 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12007 ac_sed_extra="$ac_vpsub 12008 $extrasub 12009 _ACEOF 12010 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12011 :t 12012 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12013 s|@configure_input@|$ac_sed_conf_input|;t t 12014 s&@top_builddir@&$ac_top_builddir_sub&;t t 12015 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12016 s&@srcdir@&$ac_srcdir&;t t 12017 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12018 s&@top_srcdir@&$ac_top_srcdir&;t t 12019 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12020 s&@builddir@&$ac_builddir&;t t 12021 s&@abs_builddir@&$ac_abs_builddir&;t t 12022 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12023 s&@INSTALL@&$ac_INSTALL&;t t 12024 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12025 $ac_datarootdir_hack 12026 " 12027 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12028 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12029 12030 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12031 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12032 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12033 "$ac_tmp/out"`; test -z "$ac_out"; } && 12034 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12035 which seems to be undefined. Please make sure it is defined" >&5 12036 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12037 which seems to be undefined. Please make sure it is defined" >&2;} 12038 12039 rm -f "$ac_tmp/stdin" 12040 case $ac_file in 12041 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12042 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12043 esac \ 12044 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12045 ;; 12046 :H) 12047 # 12048 # CONFIG_HEADER 12049 # 12050 if test x"$ac_file" != x-; then 12051 { 12052 $as_echo "/* $configure_input */" \ 12053 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12054 } >"$ac_tmp/config.h" \ 12055 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12056 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12057 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12058 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12059 else 12060 rm -f "$ac_file" 12061 mv "$ac_tmp/config.h" "$ac_file" \ 12062 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12063 fi 12064 else 12065 $as_echo "/* $configure_input */" \ 12066 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12067 || as_fn_error $? "could not create -" "$LINENO" 5 12068 fi 12069 # Compute "$ac_file"'s index in $config_headers. 12070 _am_arg="$ac_file" 12071 _am_stamp_count=1 12072 for _am_header in $config_headers :; do 12073 case $_am_header in 12074 $_am_arg | $_am_arg:* ) 12075 break ;; 12076 * ) 12077 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12078 esac 12079 done 12080 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12081 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12082 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12083 X"$_am_arg" : 'X\(//\)$' \| \ 12084 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12085 $as_echo X"$_am_arg" | 12086 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12087 s//\1/ 12088 q 12089 } 12090 /^X\(\/\/\)[^/].*/{ 12091 s//\1/ 12092 q 12093 } 12094 /^X\(\/\/\)$/{ 12095 s//\1/ 12096 q 12097 } 12098 /^X\(\/\).*/{ 12099 s//\1/ 12100 q 12101 } 12102 s/.*/./; q'`/stamp-h$_am_stamp_count 12103 ;; 12104 12105 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12106 $as_echo "$as_me: executing $ac_file commands" >&6;} 12107 ;; 12108 esac 12109 12110 12111 case $ac_file$ac_mode in 12112 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12113 # Older Autoconf quotes --file arguments for eval, but not when files 12114 # are listed without --file. Let's play safe and only enable the eval 12115 # if we detect the quoting. 12116 case $CONFIG_FILES in 12117 *\'*) eval set x "$CONFIG_FILES" ;; 12118 *) set x $CONFIG_FILES ;; 12119 esac 12120 shift 12121 for mf 12122 do 12123 # Strip MF so we end up with the name of the file. 12124 mf=`echo "$mf" | sed -e 's/:.*$//'` 12125 # Check whether this is an Automake generated Makefile or not. 12126 # We used to match only the files named 'Makefile.in', but 12127 # some people rename them; so instead we look at the file content. 12128 # Grep'ing the first line is not enough: some people post-process 12129 # each Makefile.in and add a new line on top of each file to say so. 12130 # Grep'ing the whole file is not good either: AIX grep has a line 12131 # limit of 2048, but all sed's we know have understand at least 4000. 12132 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12133 dirpart=`$as_dirname -- "$mf" || 12134 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12135 X"$mf" : 'X\(//\)[^/]' \| \ 12136 X"$mf" : 'X\(//\)$' \| \ 12137 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12138 $as_echo X"$mf" | 12139 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12140 s//\1/ 12141 q 12142 } 12143 /^X\(\/\/\)[^/].*/{ 12144 s//\1/ 12145 q 12146 } 12147 /^X\(\/\/\)$/{ 12148 s//\1/ 12149 q 12150 } 12151 /^X\(\/\).*/{ 12152 s//\1/ 12153 q 12154 } 12155 s/.*/./; q'` 12156 else 12157 continue 12158 fi 12159 # Extract the definition of DEPDIR, am__include, and am__quote 12160 # from the Makefile without running 'make'. 12161 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12162 test -z "$DEPDIR" && continue 12163 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12164 test -z "$am__include" && continue 12165 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12166 # Find all dependency output files, they are included files with 12167 # $(DEPDIR) in their names. We invoke sed twice because it is the 12168 # simplest approach to changing $(DEPDIR) to its actual value in the 12169 # expansion. 12170 for file in `sed -n " 12171 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12172 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12173 # Make sure the directory exists. 12174 test -f "$dirpart/$file" && continue 12175 fdir=`$as_dirname -- "$file" || 12176 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12177 X"$file" : 'X\(//\)[^/]' \| \ 12178 X"$file" : 'X\(//\)$' \| \ 12179 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12180 $as_echo X"$file" | 12181 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12182 s//\1/ 12183 q 12184 } 12185 /^X\(\/\/\)[^/].*/{ 12186 s//\1/ 12187 q 12188 } 12189 /^X\(\/\/\)$/{ 12190 s//\1/ 12191 q 12192 } 12193 /^X\(\/\).*/{ 12194 s//\1/ 12195 q 12196 } 12197 s/.*/./; q'` 12198 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12199 # echo "creating $dirpart/$file" 12200 echo '# dummy' > "$dirpart/$file" 12201 done 12202 done 12203 } 12204 ;; 12205 12206 esac 12207 done # for ac_tag 12208 12209 12210 as_fn_exit 0 12211 _ACEOF 12212 ac_clean_files=$ac_clean_files_save 12213 12214 test $ac_write_fail = 0 || 12215 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12216 12217 12218 # configure is writing to config.log, and then calls config.status. 12219 # config.status does its own redirection, appending to config.log. 12220 # Unfortunately, on DOS this fails, as config.log is still kept open 12221 # by configure, so config.status won't be able to write to it; its 12222 # output is simply discarded. So we exec the FD to /dev/null, 12223 # effectively closing config.log, so it can be properly (re)opened and 12224 # appended to by config.status. When coming back to configure, we 12225 # need to make the FD available again. 12226 if test "$no_create" != yes; then 12227 ac_cs_success=: 12228 ac_config_status_args= 12229 test "$silent" = yes && 12230 ac_config_status_args="$ac_config_status_args --quiet" 12231 exec 5>/dev/null 12232 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12233 exec 5>>config.log 12234 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12235 # would make configure fail if this is the last instruction. 12236 $ac_cs_success || as_fn_exit 1 12237 fi 12238 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12239 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12240 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12241 fi 12242 12243
Indexes created Tue Oct 27 00:25:24 UTC 2026