configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xclipboard 1.1.2. 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='1.1.2' 565 PACKAGE_STRING='xclipboard 1.1.2' 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 AM_BACKSLASH 616 AM_DEFAULT_VERBOSITY 617 MAN_SUBSTS 618 XORG_MAN_PAGE 619 ADMIN_MAN_DIR 620 DRIVER_MAN_DIR 621 MISC_MAN_DIR 622 FILE_MAN_DIR 623 LIB_MAN_DIR 624 APP_MAN_DIR 625 ADMIN_MAN_SUFFIX 626 DRIVER_MAN_SUFFIX 627 MISC_MAN_SUFFIX 628 FILE_MAN_SUFFIX 629 LIB_MAN_SUFFIX 630 APP_MAN_SUFFIX 631 SED 632 host_os 633 host_vendor 634 host_cpu 635 host 636 build_os 637 build_vendor 638 build_cpu 639 build 640 INSTALL_CMD 641 PKG_CONFIG 642 CHANGELOG_CMD 643 STRICT_CFLAGS 644 CWARNFLAGS 645 BASE_CFLAGS 646 EGREP 647 GREP 648 CPP 649 am__fastdepCC_FALSE 650 am__fastdepCC_TRUE 651 CCDEPMODE 652 AMDEPBACKSLASH 653 AMDEP_FALSE 654 AMDEP_TRUE 655 am__quote 656 am__include 657 DEPDIR 658 OBJEXT 659 EXEEXT 660 ac_ct_CC 661 CPPFLAGS 662 LDFLAGS 663 CFLAGS 664 CC 665 MAINT 666 MAINTAINER_MODE_FALSE 667 MAINTAINER_MODE_TRUE 668 am__untar 669 am__tar 670 AMTAR 671 am__leading_dot 672 SET_MAKE 673 AWK 674 mkdir_p 675 MKDIR_P 676 INSTALL_STRIP_PROGRAM 677 STRIP 678 install_sh 679 MAKEINFO 680 AUTOHEADER 681 AUTOMAKE 682 AUTOCONF 683 ACLOCAL 684 VERSION 685 PACKAGE 686 CYGPATH_W 687 am__isrc 688 INSTALL_DATA 689 INSTALL_SCRIPT 690 INSTALL_PROGRAM 691 target_alias 692 host_alias 693 build_alias 694 LIBS 695 ECHO_T 696 ECHO_N 697 ECHO_C 698 DEFS 699 mandir 700 localedir 701 libdir 702 psdir 703 pdfdir 704 dvidir 705 htmldir 706 infodir 707 docdir 708 oldincludedir 709 includedir 710 localstatedir 711 sharedstatedir 712 sysconfdir 713 datadir 714 datarootdir 715 libexecdir 716 sbindir 717 bindir 718 program_transform_name 719 prefix 720 exec_prefix 721 PACKAGE_URL 722 PACKAGE_BUGREPORT 723 PACKAGE_STRING 724 PACKAGE_VERSION 725 PACKAGE_TARNAME 726 PACKAGE_NAME 727 PATH_SEPARATOR 728 SHELL' 729 ac_subst_files='' 730 ac_user_opts=' 731 enable_option_checking 732 enable_maintainer_mode 733 enable_dependency_tracking 734 enable_selective_werror 735 enable_strict_compilation 736 enable_silent_rules 737 with_appdefaultdir 738 ' 739 ac_precious_vars='build_alias 740 host_alias 741 target_alias 742 CC 743 CFLAGS 744 LDFLAGS 745 LIBS 746 CPPFLAGS 747 CPP 748 PKG_CONFIG 749 XCLIPBOARD_CFLAGS 750 XCLIPBOARD_LIBS 751 APPDEFS_CFLAGS 752 APPDEFS_LIBS' 753 754 755 # Initialize some variables set by options. 756 ac_init_help= 757 ac_init_version=false 758 ac_unrecognized_opts= 759 ac_unrecognized_sep= 760 # The variables have the same names as the options, with 761 # dashes changed to underlines. 762 cache_file=/dev/null 763 exec_prefix=NONE 764 no_create= 765 no_recursion= 766 prefix=NONE 767 program_prefix=NONE 768 program_suffix=NONE 769 program_transform_name=s,x,x, 770 silent= 771 site= 772 srcdir= 773 verbose= 774 x_includes=NONE 775 x_libraries=NONE 776 777 # Installation directory options. 778 # These are left unexpanded so users can "make install exec_prefix=/foo" 779 # and all the variables that are supposed to be based on exec_prefix 780 # by default will actually change. 781 # Use braces instead of parens because sh, perl, etc. also accept them. 782 # (The list follows the same order as the GNU Coding Standards.) 783 bindir='${exec_prefix}/bin' 784 sbindir='${exec_prefix}/sbin' 785 libexecdir='${exec_prefix}/libexec' 786 datarootdir='${prefix}/share' 787 datadir='${datarootdir}' 788 sysconfdir='${prefix}/etc' 789 sharedstatedir='${prefix}/com' 790 localstatedir='${prefix}/var' 791 includedir='${prefix}/include' 792 oldincludedir='/usr/include' 793 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 794 infodir='${datarootdir}/info' 795 htmldir='${docdir}' 796 dvidir='${docdir}' 797 pdfdir='${docdir}' 798 psdir='${docdir}' 799 libdir='${exec_prefix}/lib' 800 localedir='${datarootdir}/locale' 801 mandir='${datarootdir}/man' 802 803 ac_prev= 804 ac_dashdash= 805 for ac_option 806 do 807 # 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Must try -L first in case configure is actually a 2232 # symlink; some systems play weird games with the mod time of symlinks 2233 # (eg FreeBSD returns the mod time of the symlink's containing 2234 # directory). 2235 if ( 2236 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2237 if test "$*" = "X"; then 2238 # -L didn't work. 2239 set X `ls -t "$srcdir/configure" conftest.file` 2240 fi 2241 rm -f conftest.file 2242 if test "$*" != "X $srcdir/configure conftest.file" \ 2243 && test "$*" != "X conftest.file $srcdir/configure"; then 2244 2245 # If neither matched, then we have a broken ls. This can happen 2246 # if, for instance, CONFIG_SHELL is bash and it inherits a 2247 # broken ls alias from the environment. This has actually 2248 # happened. Such a system could not be considered "sane". 2249 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2250 alias in your environment" "$LINENO" 5 2251 fi 2252 2253 test "$2" = conftest.file 2254 ) 2255 then 2256 # Ok. 2257 : 2258 else 2259 as_fn_error $? "newly created file is older than distributed files! 2260 Check your system clock" "$LINENO" 5 2261 fi 2262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2263 $as_echo "yes" >&6; } 2264 test "$program_prefix" != NONE && 2265 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2266 # Use a double $ so make ignores it. 2267 test "$program_suffix" != NONE && 2268 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2269 # Double any \ or $. 2270 # By default was `s,x,x', remove it if useless. 2271 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2272 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2273 2274 # expand $ac_aux_dir to an absolute path 2275 am_aux_dir=`cd $ac_aux_dir && pwd` 2276 2277 if test x"${MISSING+set}" != xset; then 2278 case $am_aux_dir in 2279 *\ * | *\ *) 2280 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2281 *) 2282 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2283 esac 2284 fi 2285 # Use eval to expand $SHELL 2286 if eval "$MISSING --run true"; then 2287 am_missing_run="$MISSING --run " 2288 else 2289 am_missing_run= 2290 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2291 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2292 fi 2293 2294 if test x"${install_sh}" != xset; then 2295 case $am_aux_dir in 2296 *\ * | *\ *) 2297 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2298 *) 2299 install_sh="\${SHELL} $am_aux_dir/install-sh" 2300 esac 2301 fi 2302 2303 # Installed binaries are usually stripped using `strip' when the user 2304 # run `make install-strip'. However `strip' might not be the right 2305 # tool to use in cross-compilation environments, therefore Automake 2306 # will honor the `STRIP' environment variable to overrule this program. 2307 if test "$cross_compiling" != no; then 2308 if test -n "$ac_tool_prefix"; then 2309 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2310 set dummy ${ac_tool_prefix}strip; ac_word=$2 2311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2312 $as_echo_n "checking for $ac_word... " >&6; } 2313 if ${ac_cv_prog_STRIP+:} false; then : 2314 $as_echo_n "(cached) " >&6 2315 else 2316 if test -n "$STRIP"; then 2317 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2318 else 2319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2320 for as_dir in $PATH 2321 do 2322 IFS=$as_save_IFS 2323 test -z "$as_dir" && as_dir=. 2324 for ac_exec_ext in '' $ac_executable_extensions; do 2325 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2326 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2327 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2328 break 2 2329 fi 2330 done 2331 done 2332 IFS=$as_save_IFS 2333 2334 fi 2335 fi 2336 STRIP=$ac_cv_prog_STRIP 2337 if test -n "$STRIP"; then 2338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2339 $as_echo "$STRIP" >&6; } 2340 else 2341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2342 $as_echo "no" >&6; } 2343 fi 2344 2345 2346 fi 2347 if test -z "$ac_cv_prog_STRIP"; then 2348 ac_ct_STRIP=$STRIP 2349 # Extract the first word of "strip", so it can be a program name with args. 2350 set dummy strip; ac_word=$2 2351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2352 $as_echo_n "checking for $ac_word... " >&6; } 2353 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2354 $as_echo_n "(cached) " >&6 2355 else 2356 if test -n "$ac_ct_STRIP"; then 2357 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2358 else 2359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2360 for as_dir in $PATH 2361 do 2362 IFS=$as_save_IFS 2363 test -z "$as_dir" && as_dir=. 2364 for ac_exec_ext in '' $ac_executable_extensions; do 2365 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2366 ac_cv_prog_ac_ct_STRIP="strip" 2367 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2368 break 2 2369 fi 2370 done 2371 done 2372 IFS=$as_save_IFS 2373 2374 fi 2375 fi 2376 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2377 if test -n "$ac_ct_STRIP"; then 2378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2379 $as_echo "$ac_ct_STRIP" >&6; } 2380 else 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2382 $as_echo "no" >&6; } 2383 fi 2384 2385 if test "x$ac_ct_STRIP" = x; then 2386 STRIP=":" 2387 else 2388 case $cross_compiling:$ac_tool_warned in 2389 yes:) 2390 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2391 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2392 ac_tool_warned=yes ;; 2393 esac 2394 STRIP=$ac_ct_STRIP 2395 fi 2396 else 2397 STRIP="$ac_cv_prog_STRIP" 2398 fi 2399 2400 fi 2401 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2402 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2404 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2405 if test -z "$MKDIR_P"; then 2406 if ${ac_cv_path_mkdir+:} false; then : 2407 $as_echo_n "(cached) " >&6 2408 else 2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2410 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2411 do 2412 IFS=$as_save_IFS 2413 test -z "$as_dir" && as_dir=. 2414 for ac_prog in mkdir gmkdir; do 2415 for ac_exec_ext in '' $ac_executable_extensions; do 2416 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2417 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2418 'mkdir (GNU coreutils) '* | \ 2419 'mkdir (coreutils) '* | \ 2420 'mkdir (fileutils) '4.1*) 2421 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2422 break 3;; 2423 esac 2424 done 2425 done 2426 done 2427 IFS=$as_save_IFS 2428 2429 fi 2430 2431 test -d ./--version && rmdir ./--version 2432 if test "${ac_cv_path_mkdir+set}" = set; then 2433 MKDIR_P="$ac_cv_path_mkdir -p" 2434 else 2435 # As a last resort, use the slow shell script. Don't cache a 2436 # value for MKDIR_P within a source directory, because that will 2437 # break other packages using the cache if that directory is 2438 # removed, or if the value is a relative name. 2439 MKDIR_P="$ac_install_sh -d" 2440 fi 2441 fi 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2443 $as_echo "$MKDIR_P" >&6; } 2444 2445 mkdir_p="$MKDIR_P" 2446 case $mkdir_p in 2447 [\\/$]* | ?:[\\/]*) ;; 2448 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2449 esac 2450 2451 for ac_prog in gawk mawk nawk awk 2452 do 2453 # Extract the first word of "$ac_prog", so it can be a program name with args. 2454 set dummy $ac_prog; ac_word=$2 2455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2456 $as_echo_n "checking for $ac_word... " >&6; } 2457 if ${ac_cv_prog_AWK+:} false; then : 2458 $as_echo_n "(cached) " >&6 2459 else 2460 if test -n "$AWK"; then 2461 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2462 else 2463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2464 for as_dir in $PATH 2465 do 2466 IFS=$as_save_IFS 2467 test -z "$as_dir" && as_dir=. 2468 for ac_exec_ext in '' $ac_executable_extensions; do 2469 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2470 ac_cv_prog_AWK="$ac_prog" 2471 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2472 break 2 2473 fi 2474 done 2475 done 2476 IFS=$as_save_IFS 2477 2478 fi 2479 fi 2480 AWK=$ac_cv_prog_AWK 2481 if test -n "$AWK"; then 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2483 $as_echo "$AWK" >&6; } 2484 else 2485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2486 $as_echo "no" >&6; } 2487 fi 2488 2489 2490 test -n "$AWK" && break 2491 done 2492 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2494 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2495 set x ${MAKE-make} 2496 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2497 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2498 $as_echo_n "(cached) " >&6 2499 else 2500 cat >conftest.make <<\_ACEOF 2501 SHELL = /bin/sh 2502 all: 2503 @echo '@@@%%%=$(MAKE)=@@@%%%' 2504 _ACEOF 2505 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2506 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2507 *@@@%%%=?*=@@@%%%*) 2508 eval ac_cv_prog_make_${ac_make}_set=yes;; 2509 *) 2510 eval ac_cv_prog_make_${ac_make}_set=no;; 2511 esac 2512 rm -f conftest.make 2513 fi 2514 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2516 $as_echo "yes" >&6; } 2517 SET_MAKE= 2518 else 2519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2520 $as_echo "no" >&6; } 2521 SET_MAKE="MAKE=${MAKE-make}" 2522 fi 2523 2524 rm -rf .tst 2>/dev/null 2525 mkdir .tst 2>/dev/null 2526 if test -d .tst; then 2527 am__leading_dot=. 2528 else 2529 am__leading_dot=_ 2530 fi 2531 rmdir .tst 2>/dev/null 2532 2533 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2534 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2535 # is not polluted with repeated "-I." 2536 am__isrc=' -I$(srcdir)' 2537 # test to see if srcdir already configured 2538 if test -f $srcdir/config.status; then 2539 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2540 fi 2541 fi 2542 2543 # test whether we have cygpath 2544 if test -z "$CYGPATH_W"; then 2545 if (cygpath --version) >/dev/null 2>/dev/null; then 2546 CYGPATH_W='cygpath -w' 2547 else 2548 CYGPATH_W=echo 2549 fi 2550 fi 2551 2552 2553 # Define the identity of the package. 2554 PACKAGE='xclipboard' 2555 VERSION='1.1.2' 2556 2557 2558 cat >>confdefs.h <<_ACEOF 2559 #define PACKAGE "$PACKAGE" 2560 _ACEOF 2561 2562 2563 cat >>confdefs.h <<_ACEOF 2564 #define VERSION "$VERSION" 2565 _ACEOF 2566 2567 # Some tools Automake needs. 2568 2569 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2570 2571 2572 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2573 2574 2575 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2576 2577 2578 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2579 2580 2581 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2582 2583 # We need awk for the "check" target. The system "awk" is bad on 2584 # some platforms. 2585 # Always define AMTAR for backward compatibility. 2586 2587 AMTAR=${AMTAR-"${am_missing_run}tar"} 2588 2589 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2590 2591 2592 2593 2594 2595 2596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2597 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2598 # Check whether --enable-maintainer-mode was given. 2599 if test "${enable_maintainer_mode+set}" = set; then : 2600 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2601 else 2602 USE_MAINTAINER_MODE=no 2603 fi 2604 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2606 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2607 if test $USE_MAINTAINER_MODE = yes; then 2608 MAINTAINER_MODE_TRUE= 2609 MAINTAINER_MODE_FALSE='#' 2610 else 2611 MAINTAINER_MODE_TRUE='#' 2612 MAINTAINER_MODE_FALSE= 2613 fi 2614 2615 MAINT=$MAINTAINER_MODE_TRUE 2616 2617 2618 2619 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 DEPDIR="${am__leading_dot}deps" 2632 2633 ac_config_commands="$ac_config_commands depfiles" 2634 2635 2636 am_make=${MAKE-make} 2637 cat > confinc << 'END' 2638 am__doit: 2639 @echo this is the am__doit target 2640 .PHONY: am__doit 2641 END 2642 # If we don't find an include directive, just comment out the code. 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2644 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2645 am__include="#" 2646 am__quote= 2647 _am_result=none 2648 # First try GNU make style include. 2649 echo "include confinc" > confmf 2650 # Ignore all kinds of additional output from `make'. 2651 case `$am_make -s -f confmf 2> /dev/null` in #( 2652 *the\ am__doit\ target*) 2653 am__include=include 2654 am__quote= 2655 _am_result=GNU 2656 ;; 2657 esac 2658 # Now try BSD make style include. 2659 if test "$am__include" = "#"; then 2660 echo '.include "confinc"' > confmf 2661 case `$am_make -s -f confmf 2> /dev/null` in #( 2662 *the\ am__doit\ target*) 2663 am__include=.include 2664 am__quote="\"" 2665 _am_result=BSD 2666 ;; 2667 esac 2668 fi 2669 2670 2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2672 $as_echo "$_am_result" >&6; } 2673 rm -f confinc confmf 2674 2675 # Check whether --enable-dependency-tracking was given. 2676 if test "${enable_dependency_tracking+set}" = set; then : 2677 enableval=$enable_dependency_tracking; 2678 fi 2679 2680 if test "x$enable_dependency_tracking" != xno; then 2681 am_depcomp="$ac_aux_dir/depcomp" 2682 AMDEPBACKSLASH='\' 2683 fi 2684 if test "x$enable_dependency_tracking" != xno; then 2685 AMDEP_TRUE= 2686 AMDEP_FALSE='#' 2687 else 2688 AMDEP_TRUE='#' 2689 AMDEP_FALSE= 2690 fi 2691 2692 2693 ac_ext=c 2694 ac_cpp='$CPP $CPPFLAGS' 2695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2697 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2698 if test -n "$ac_tool_prefix"; then 2699 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2700 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2702 $as_echo_n "checking for $ac_word... " >&6; } 2703 if ${ac_cv_prog_CC+:} false; then : 2704 $as_echo_n "(cached) " >&6 2705 else 2706 if test -n "$CC"; then 2707 ac_cv_prog_CC="$CC" # Let the user override the test. 2708 else 2709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2710 for as_dir in $PATH 2711 do 2712 IFS=$as_save_IFS 2713 test -z "$as_dir" && as_dir=. 2714 for ac_exec_ext in '' $ac_executable_extensions; do 2715 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2716 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2717 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2718 break 2 2719 fi 2720 done 2721 done 2722 IFS=$as_save_IFS 2723 2724 fi 2725 fi 2726 CC=$ac_cv_prog_CC 2727 if test -n "$CC"; then 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2729 $as_echo "$CC" >&6; } 2730 else 2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2732 $as_echo "no" >&6; } 2733 fi 2734 2735 2736 fi 2737 if test -z "$ac_cv_prog_CC"; then 2738 ac_ct_CC=$CC 2739 # Extract the first word of "gcc", so it can be a program name with args. 2740 set dummy gcc; ac_word=$2 2741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2742 $as_echo_n "checking for $ac_word... " >&6; } 2743 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2744 $as_echo_n "(cached) " >&6 2745 else 2746 if test -n "$ac_ct_CC"; then 2747 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2748 else 2749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2750 for as_dir in $PATH 2751 do 2752 IFS=$as_save_IFS 2753 test -z "$as_dir" && as_dir=. 2754 for ac_exec_ext in '' $ac_executable_extensions; do 2755 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2756 ac_cv_prog_ac_ct_CC="gcc" 2757 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2758 break 2 2759 fi 2760 done 2761 done 2762 IFS=$as_save_IFS 2763 2764 fi 2765 fi 2766 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2767 if test -n "$ac_ct_CC"; then 2768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2769 $as_echo "$ac_ct_CC" >&6; } 2770 else 2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2772 $as_echo "no" >&6; } 2773 fi 2774 2775 if test "x$ac_ct_CC" = x; then 2776 CC="" 2777 else 2778 case $cross_compiling:$ac_tool_warned in 2779 yes:) 2780 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2781 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2782 ac_tool_warned=yes ;; 2783 esac 2784 CC=$ac_ct_CC 2785 fi 2786 else 2787 CC="$ac_cv_prog_CC" 2788 fi 2789 2790 if test -z "$CC"; then 2791 if test -n "$ac_tool_prefix"; then 2792 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2793 set dummy ${ac_tool_prefix}cc; ac_word=$2 2794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2795 $as_echo_n "checking for $ac_word... " >&6; } 2796 if ${ac_cv_prog_CC+:} false; then : 2797 $as_echo_n "(cached) " >&6 2798 else 2799 if test -n "$CC"; then 2800 ac_cv_prog_CC="$CC" # Let the user override the test. 2801 else 2802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2803 for as_dir in $PATH 2804 do 2805 IFS=$as_save_IFS 2806 test -z "$as_dir" && as_dir=. 2807 for ac_exec_ext in '' $ac_executable_extensions; do 2808 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2809 ac_cv_prog_CC="${ac_tool_prefix}cc" 2810 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2811 break 2 2812 fi 2813 done 2814 done 2815 IFS=$as_save_IFS 2816 2817 fi 2818 fi 2819 CC=$ac_cv_prog_CC 2820 if test -n "$CC"; then 2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2822 $as_echo "$CC" >&6; } 2823 else 2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2825 $as_echo "no" >&6; } 2826 fi 2827 2828 2829 fi 2830 fi 2831 if test -z "$CC"; then 2832 # Extract the first word of "cc", so it can be a program name with args. 2833 set dummy cc; ac_word=$2 2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2835 $as_echo_n "checking for $ac_word... " >&6; } 2836 if ${ac_cv_prog_CC+:} false; then : 2837 $as_echo_n "(cached) " >&6 2838 else 2839 if test -n "$CC"; then 2840 ac_cv_prog_CC="$CC" # Let the user override the test. 2841 else 2842 ac_prog_rejected=no 2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2844 for as_dir in $PATH 2845 do 2846 IFS=$as_save_IFS 2847 test -z "$as_dir" && as_dir=. 2848 for ac_exec_ext in '' $ac_executable_extensions; do 2849 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2850 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2851 ac_prog_rejected=yes 2852 continue 2853 fi 2854 ac_cv_prog_CC="cc" 2855 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2856 break 2 2857 fi 2858 done 2859 done 2860 IFS=$as_save_IFS 2861 2862 if test $ac_prog_rejected = yes; then 2863 # We found a bogon in the path, so make sure we never use it. 2864 set dummy $ac_cv_prog_CC 2865 shift 2866 if test $# != 0; then 2867 # We chose a different compiler from the bogus one. 2868 # However, it has the same basename, so the bogon will be chosen 2869 # first if we set CC to just the basename; use the full file name. 2870 shift 2871 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2872 fi 2873 fi 2874 fi 2875 fi 2876 CC=$ac_cv_prog_CC 2877 if test -n "$CC"; then 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2879 $as_echo "$CC" >&6; } 2880 else 2881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2882 $as_echo "no" >&6; } 2883 fi 2884 2885 2886 fi 2887 if test -z "$CC"; then 2888 if test -n "$ac_tool_prefix"; then 2889 for ac_prog in cl.exe 2890 do 2891 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2892 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2894 $as_echo_n "checking for $ac_word... " >&6; } 2895 if ${ac_cv_prog_CC+:} false; then : 2896 $as_echo_n "(cached) " >&6 2897 else 2898 if test -n "$CC"; then 2899 ac_cv_prog_CC="$CC" # Let the user override the test. 2900 else 2901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2902 for as_dir in $PATH 2903 do 2904 IFS=$as_save_IFS 2905 test -z "$as_dir" && as_dir=. 2906 for ac_exec_ext in '' $ac_executable_extensions; do 2907 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2908 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2910 break 2 2911 fi 2912 done 2913 done 2914 IFS=$as_save_IFS 2915 2916 fi 2917 fi 2918 CC=$ac_cv_prog_CC 2919 if test -n "$CC"; then 2920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2921 $as_echo "$CC" >&6; } 2922 else 2923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2924 $as_echo "no" >&6; } 2925 fi 2926 2927 2928 test -n "$CC" && break 2929 done 2930 fi 2931 if test -z "$CC"; then 2932 ac_ct_CC=$CC 2933 for ac_prog in cl.exe 2934 do 2935 # Extract the first word of "$ac_prog", so it can be a program name with args. 2936 set dummy $ac_prog; ac_word=$2 2937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2938 $as_echo_n "checking for $ac_word... " >&6; } 2939 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2940 $as_echo_n "(cached) " >&6 2941 else 2942 if test -n "$ac_ct_CC"; then 2943 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2944 else 2945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2946 for as_dir in $PATH 2947 do 2948 IFS=$as_save_IFS 2949 test -z "$as_dir" && as_dir=. 2950 for ac_exec_ext in '' $ac_executable_extensions; do 2951 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2952 ac_cv_prog_ac_ct_CC="$ac_prog" 2953 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2954 break 2 2955 fi 2956 done 2957 done 2958 IFS=$as_save_IFS 2959 2960 fi 2961 fi 2962 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2963 if test -n "$ac_ct_CC"; then 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2965 $as_echo "$ac_ct_CC" >&6; } 2966 else 2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2968 $as_echo "no" >&6; } 2969 fi 2970 2971 2972 test -n "$ac_ct_CC" && break 2973 done 2974 2975 if test "x$ac_ct_CC" = x; then 2976 CC="" 2977 else 2978 case $cross_compiling:$ac_tool_warned in 2979 yes:) 2980 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2981 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2982 ac_tool_warned=yes ;; 2983 esac 2984 CC=$ac_ct_CC 2985 fi 2986 fi 2987 2988 fi 2989 2990 2991 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2992 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2993 as_fn_error $? "no acceptable C compiler found in \$PATH 2994 See \`config.log' for more details" "$LINENO" 5; } 2995 2996 # Provide some information about the compiler. 2997 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2998 set X $ac_compile 2999 ac_compiler=$2 3000 for ac_option in --version -v -V -qversion; do 3001 { { ac_try="$ac_compiler $ac_option >&5" 3002 case "(($ac_try" in 3003 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3004 *) ac_try_echo=$ac_try;; 3005 esac 3006 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3007 $as_echo "$ac_try_echo"; } >&5 3008 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3009 ac_status=$? 3010 if test -s conftest.err; then 3011 sed '10a\ 3012 ... rest of stderr output deleted ... 3013 10q' conftest.err >conftest.er1 3014 cat conftest.er1 >&5 3015 fi 3016 rm -f conftest.er1 conftest.err 3017 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3018 test $ac_status = 0; } 3019 done 3020 3021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3022 /* end confdefs.h. */ 3023 3024 int 3025 main () 3026 { 3027 3028 ; 3029 return 0; 3030 } 3031 _ACEOF 3032 ac_clean_files_save=$ac_clean_files 3033 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3034 # Try to create an executable without -o first, disregard a.out. 3035 # It will help us diagnose broken compilers, and finding out an intuition 3036 # of exeext. 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3038 $as_echo_n "checking whether the C compiler works... " >&6; } 3039 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3040 3041 # The possible output files: 3042 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3043 3044 ac_rmfiles= 3045 for ac_file in $ac_files 3046 do 3047 case $ac_file in 3048 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3049 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3050 esac 3051 done 3052 rm -f $ac_rmfiles 3053 3054 if { { ac_try="$ac_link_default" 3055 case "(($ac_try" in 3056 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3057 *) ac_try_echo=$ac_try;; 3058 esac 3059 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3060 $as_echo "$ac_try_echo"; } >&5 3061 (eval "$ac_link_default") 2>&5 3062 ac_status=$? 3063 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3064 test $ac_status = 0; }; then : 3065 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3066 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3067 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3068 # so that the user can short-circuit this test for compilers unknown to 3069 # Autoconf. 3070 for ac_file in $ac_files '' 3071 do 3072 test -f "$ac_file" || continue 3073 case $ac_file in 3074 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3075 ;; 3076 [ab].out ) 3077 # We found the default executable, but exeext='' is most 3078 # certainly right. 3079 break;; 3080 *.* ) 3081 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3082 then :; else 3083 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3084 fi 3085 # We set ac_cv_exeext here because the later test for it is not 3086 # safe: cross compilers may not add the suffix if given an `-o' 3087 # argument, so we may need to know it at that point already. 3088 # Even if this section looks crufty: it has the advantage of 3089 # actually working. 3090 break;; 3091 * ) 3092 break;; 3093 esac 3094 done 3095 test "$ac_cv_exeext" = no && ac_cv_exeext= 3096 3097 else 3098 ac_file='' 3099 fi 3100 if test -z "$ac_file"; then : 3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3102 $as_echo "no" >&6; } 3103 $as_echo "$as_me: failed program was:" >&5 3104 sed 's/^/| /' conftest.$ac_ext >&5 3105 3106 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3107 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3108 as_fn_error 77 "C compiler cannot create executables 3109 See \`config.log' for more details" "$LINENO" 5; } 3110 else 3111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3112 $as_echo "yes" >&6; } 3113 fi 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3115 $as_echo_n "checking for C compiler default output file name... " >&6; } 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3117 $as_echo "$ac_file" >&6; } 3118 ac_exeext=$ac_cv_exeext 3119 3120 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3121 ac_clean_files=$ac_clean_files_save 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3123 $as_echo_n "checking for suffix of executables... " >&6; } 3124 if { { ac_try="$ac_link" 3125 case "(($ac_try" in 3126 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3127 *) ac_try_echo=$ac_try;; 3128 esac 3129 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3130 $as_echo "$ac_try_echo"; } >&5 3131 (eval "$ac_link") 2>&5 3132 ac_status=$? 3133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3134 test $ac_status = 0; }; then : 3135 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3136 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3137 # work properly (i.e., refer to `conftest.exe'), while it won't with 3138 # `rm'. 3139 for ac_file in conftest.exe conftest conftest.*; do 3140 test -f "$ac_file" || continue 3141 case $ac_file in 3142 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3143 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3144 break;; 3145 * ) break;; 3146 esac 3147 done 3148 else 3149 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3151 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3152 See \`config.log' for more details" "$LINENO" 5; } 3153 fi 3154 rm -f conftest conftest$ac_cv_exeext 3155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3156 $as_echo "$ac_cv_exeext" >&6; } 3157 3158 rm -f conftest.$ac_ext 3159 EXEEXT=$ac_cv_exeext 3160 ac_exeext=$EXEEXT 3161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3162 /* end confdefs.h. */ 3163 #include <stdio.h> 3164 int 3165 main () 3166 { 3167 FILE *f = fopen ("conftest.out", "w"); 3168 return ferror (f) || fclose (f) != 0; 3169 3170 ; 3171 return 0; 3172 } 3173 _ACEOF 3174 ac_clean_files="$ac_clean_files conftest.out" 3175 # Check that the compiler produces executables we can run. If not, either 3176 # the compiler is broken, or we cross compile. 3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3178 $as_echo_n "checking whether we are cross compiling... " >&6; } 3179 if test "$cross_compiling" != yes; then 3180 { { ac_try="$ac_link" 3181 case "(($ac_try" in 3182 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3183 *) ac_try_echo=$ac_try;; 3184 esac 3185 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3186 $as_echo "$ac_try_echo"; } >&5 3187 (eval "$ac_link") 2>&5 3188 ac_status=$? 3189 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3190 test $ac_status = 0; } 3191 if { ac_try='./conftest$ac_cv_exeext' 3192 { { case "(($ac_try" in 3193 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3194 *) ac_try_echo=$ac_try;; 3195 esac 3196 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3197 $as_echo "$ac_try_echo"; } >&5 3198 (eval "$ac_try") 2>&5 3199 ac_status=$? 3200 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3201 test $ac_status = 0; }; }; then 3202 cross_compiling=no 3203 else 3204 if test "$cross_compiling" = maybe; then 3205 cross_compiling=yes 3206 else 3207 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3208 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3209 as_fn_error $? "cannot run C compiled programs. 3210 If you meant to cross compile, use \`--host'. 3211 See \`config.log' for more details" "$LINENO" 5; } 3212 fi 3213 fi 3214 fi 3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3216 $as_echo "$cross_compiling" >&6; } 3217 3218 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3219 ac_clean_files=$ac_clean_files_save 3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3221 $as_echo_n "checking for suffix of object files... " >&6; } 3222 if ${ac_cv_objext+:} false; then : 3223 $as_echo_n "(cached) " >&6 3224 else 3225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3226 /* end confdefs.h. */ 3227 3228 int 3229 main () 3230 { 3231 3232 ; 3233 return 0; 3234 } 3235 _ACEOF 3236 rm -f conftest.o conftest.obj 3237 if { { ac_try="$ac_compile" 3238 case "(($ac_try" in 3239 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3240 *) ac_try_echo=$ac_try;; 3241 esac 3242 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3243 $as_echo "$ac_try_echo"; } >&5 3244 (eval "$ac_compile") 2>&5 3245 ac_status=$? 3246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3247 test $ac_status = 0; }; then : 3248 for ac_file in conftest.o conftest.obj conftest.*; do 3249 test -f "$ac_file" || continue; 3250 case $ac_file in 3251 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3252 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3253 break;; 3254 esac 3255 done 3256 else 3257 $as_echo "$as_me: failed program was:" >&5 3258 sed 's/^/| /' conftest.$ac_ext >&5 3259 3260 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3262 as_fn_error $? "cannot compute suffix of object files: cannot compile 3263 See \`config.log' for more details" "$LINENO" 5; } 3264 fi 3265 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3266 fi 3267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3268 $as_echo "$ac_cv_objext" >&6; } 3269 OBJEXT=$ac_cv_objext 3270 ac_objext=$OBJEXT 3271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3272 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3273 if ${ac_cv_c_compiler_gnu+:} false; then : 3274 $as_echo_n "(cached) " >&6 3275 else 3276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3277 /* end confdefs.h. */ 3278 3279 int 3280 main () 3281 { 3282 #ifndef __GNUC__ 3283 choke me 3284 #endif 3285 3286 ; 3287 return 0; 3288 } 3289 _ACEOF 3290 if ac_fn_c_try_compile "$LINENO"; then : 3291 ac_compiler_gnu=yes 3292 else 3293 ac_compiler_gnu=no 3294 fi 3295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3296 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3297 3298 fi 3299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3300 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3301 if test $ac_compiler_gnu = yes; then 3302 GCC=yes 3303 else 3304 GCC= 3305 fi 3306 ac_test_CFLAGS=${CFLAGS+set} 3307 ac_save_CFLAGS=$CFLAGS 3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3309 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3310 if ${ac_cv_prog_cc_g+:} false; then : 3311 $as_echo_n "(cached) " >&6 3312 else 3313 ac_save_c_werror_flag=$ac_c_werror_flag 3314 ac_c_werror_flag=yes 3315 ac_cv_prog_cc_g=no 3316 CFLAGS="-g" 3317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3318 /* end confdefs.h. */ 3319 3320 int 3321 main () 3322 { 3323 3324 ; 3325 return 0; 3326 } 3327 _ACEOF 3328 if ac_fn_c_try_compile "$LINENO"; then : 3329 ac_cv_prog_cc_g=yes 3330 else 3331 CFLAGS="" 3332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333 /* end confdefs.h. */ 3334 3335 int 3336 main () 3337 { 3338 3339 ; 3340 return 0; 3341 } 3342 _ACEOF 3343 if ac_fn_c_try_compile "$LINENO"; then : 3344 3345 else 3346 ac_c_werror_flag=$ac_save_c_werror_flag 3347 CFLAGS="-g" 3348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3349 /* end confdefs.h. */ 3350 3351 int 3352 main () 3353 { 3354 3355 ; 3356 return 0; 3357 } 3358 _ACEOF 3359 if ac_fn_c_try_compile "$LINENO"; then : 3360 ac_cv_prog_cc_g=yes 3361 fi 3362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3363 fi 3364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3365 fi 3366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3367 ac_c_werror_flag=$ac_save_c_werror_flag 3368 fi 3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3370 $as_echo "$ac_cv_prog_cc_g" >&6; } 3371 if test "$ac_test_CFLAGS" = set; then 3372 CFLAGS=$ac_save_CFLAGS 3373 elif test $ac_cv_prog_cc_g = yes; then 3374 if test "$GCC" = yes; then 3375 CFLAGS="-g -O2" 3376 else 3377 CFLAGS="-g" 3378 fi 3379 else 3380 if test "$GCC" = yes; then 3381 CFLAGS="-O2" 3382 else 3383 CFLAGS= 3384 fi 3385 fi 3386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3387 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3388 if ${ac_cv_prog_cc_c89+:} false; then : 3389 $as_echo_n "(cached) " >&6 3390 else 3391 ac_cv_prog_cc_c89=no 3392 ac_save_CC=$CC 3393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3394 /* end confdefs.h. */ 3395 #include <stdarg.h> 3396 #include <stdio.h> 3397 #include <sys/types.h> 3398 #include <sys/stat.h> 3399 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3400 struct buf { int x; }; 3401 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3402 static char *e (p, i) 3403 char **p; 3404 int i; 3405 { 3406 return p[i]; 3407 } 3408 static char *f (char * (*g) (char **, int), char **p, ...) 3409 { 3410 char *s; 3411 va_list v; 3412 va_start (v,p); 3413 s = g (p, va_arg (v,int)); 3414 va_end (v); 3415 return s; 3416 } 3417 3418 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3419 function prototypes and stuff, but not '\xHH' hex character constants. 3420 These don't provoke an error unfortunately, instead are silently treated 3421 as 'x'. The following induces an error, until -std is added to get 3422 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3423 array size at least. It's necessary to write '\x00'==0 to get something 3424 that's true only with -std. */ 3425 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3426 3427 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3428 inside strings and character constants. */ 3429 #define FOO(x) 'x' 3430 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3431 3432 int test (int i, double x); 3433 struct s1 {int (*f) (int a);}; 3434 struct s2 {int (*f) (double a);}; 3435 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3436 int argc; 3437 char **argv; 3438 int 3439 main () 3440 { 3441 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3442 ; 3443 return 0; 3444 } 3445 _ACEOF 3446 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3447 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3448 do 3449 CC="$ac_save_CC $ac_arg" 3450 if ac_fn_c_try_compile "$LINENO"; then : 3451 ac_cv_prog_cc_c89=$ac_arg 3452 fi 3453 rm -f core conftest.err conftest.$ac_objext 3454 test "x$ac_cv_prog_cc_c89" != "xno" && break 3455 done 3456 rm -f conftest.$ac_ext 3457 CC=$ac_save_CC 3458 3459 fi 3460 # AC_CACHE_VAL 3461 case "x$ac_cv_prog_cc_c89" in 3462 x) 3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3464 $as_echo "none needed" >&6; } ;; 3465 xno) 3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3467 $as_echo "unsupported" >&6; } ;; 3468 *) 3469 CC="$CC $ac_cv_prog_cc_c89" 3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3471 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3472 esac 3473 if test "x$ac_cv_prog_cc_c89" != xno; then : 3474 3475 fi 3476 3477 ac_ext=c 3478 ac_cpp='$CPP $CPPFLAGS' 3479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3481 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3482 3483 depcc="$CC" am_compiler_list= 3484 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3486 $as_echo_n "checking dependency style of $depcc... " >&6; } 3487 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3488 $as_echo_n "(cached) " >&6 3489 else 3490 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3491 # We make a subdir and do the tests there. Otherwise we can end up 3492 # making bogus files that we don't know about and never remove. For 3493 # instance it was reported that on HP-UX the gcc test will end up 3494 # making a dummy file named `D' -- because `-MD' means `put the output 3495 # in D'. 3496 mkdir conftest.dir 3497 # Copy depcomp to subdir because otherwise we won't find it if we're 3498 # using a relative directory. 3499 cp "$am_depcomp" conftest.dir 3500 cd conftest.dir 3501 # We will build objects and dependencies in a subdirectory because 3502 # it helps to detect inapplicable dependency modes. For instance 3503 # both Tru64's cc and ICC support -MD to output dependencies as a 3504 # side effect of compilation, but ICC will put the dependencies in 3505 # the current directory while Tru64 will put them in the object 3506 # directory. 3507 mkdir sub 3508 3509 am_cv_CC_dependencies_compiler_type=none 3510 if test "$am_compiler_list" = ""; then 3511 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3512 fi 3513 am__universal=false 3514 case " $depcc " in #( 3515 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3516 esac 3517 3518 for depmode in $am_compiler_list; do 3519 # Setup a source with many dependencies, because some compilers 3520 # like to wrap large dependency lists on column 80 (with \), and 3521 # we should not choose a depcomp mode which is confused by this. 3522 # 3523 # We need to recreate these files for each test, as the compiler may 3524 # overwrite some of them when testing with obscure command lines. 3525 # This happens at least with the AIX C compiler. 3526 : > sub/conftest.c 3527 for i in 1 2 3 4 5 6; do 3528 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3529 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3530 # Solaris 8's {/usr,}/bin/sh. 3531 touch sub/conftst$i.h 3532 done 3533 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3534 3535 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3536 # mode. It turns out that the SunPro C++ compiler does not properly 3537 # handle `-M -o', and we need to detect this. Also, some Intel 3538 # versions had trouble with output in subdirs 3539 am__obj=sub/conftest.${OBJEXT-o} 3540 am__minus_obj="-o $am__obj" 3541 case $depmode in 3542 gcc) 3543 # This depmode causes a compiler race in universal mode. 3544 test "$am__universal" = false || continue 3545 ;; 3546 nosideeffect) 3547 # after this tag, mechanisms are not by side-effect, so they'll 3548 # only be used when explicitly requested 3549 if test "x$enable_dependency_tracking" = xyes; then 3550 continue 3551 else 3552 break 3553 fi 3554 ;; 3555 msvisualcpp | msvcmsys) 3556 # This compiler won't grok `-c -o', but also, the minuso test has 3557 # not run yet. These depmodes are late enough in the game, and 3558 # so weak that their functioning should not be impacted. 3559 am__obj=conftest.${OBJEXT-o} 3560 am__minus_obj= 3561 ;; 3562 none) break ;; 3563 esac 3564 if depmode=$depmode \ 3565 source=sub/conftest.c object=$am__obj \ 3566 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3567 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3568 >/dev/null 2>conftest.err && 3569 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3570 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3571 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3572 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3573 # icc doesn't choke on unknown options, it will just issue warnings 3574 # or remarks (even with -Werror). So we grep stderr for any message 3575 # that says an option was ignored or not supported. 3576 # When given -MP, icc 7.0 and 7.1 complain thusly: 3577 # icc: Command line warning: ignoring option '-M'; no argument required 3578 # The diagnosis changed in icc 8.0: 3579 # icc: Command line remark: option '-MP' not supported 3580 if (grep 'ignoring option' conftest.err || 3581 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3582 am_cv_CC_dependencies_compiler_type=$depmode 3583 break 3584 fi 3585 fi 3586 done 3587 3588 cd .. 3589 rm -rf conftest.dir 3590 else 3591 am_cv_CC_dependencies_compiler_type=none 3592 fi 3593 3594 fi 3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3596 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3597 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3598 3599 if 3600 test "x$enable_dependency_tracking" != xno \ 3601 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3602 am__fastdepCC_TRUE= 3603 am__fastdepCC_FALSE='#' 3604 else 3605 am__fastdepCC_TRUE='#' 3606 am__fastdepCC_FALSE= 3607 fi 3608 3609 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3611 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3612 if ${ac_cv_prog_cc_c99+:} false; then : 3613 $as_echo_n "(cached) " >&6 3614 else 3615 ac_cv_prog_cc_c99=no 3616 ac_save_CC=$CC 3617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3618 /* end confdefs.h. */ 3619 #include <stdarg.h> 3620 #include <stdbool.h> 3621 #include <stdlib.h> 3622 #include <wchar.h> 3623 #include <stdio.h> 3624 3625 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3626 #define debug(...) fprintf (stderr, __VA_ARGS__) 3627 #define showlist(...) puts (#__VA_ARGS__) 3628 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3629 static void 3630 test_varargs_macros (void) 3631 { 3632 int x = 1234; 3633 int y = 5678; 3634 debug ("Flag"); 3635 debug ("X = %d\n", x); 3636 showlist (The first, second, and third items.); 3637 report (x>y, "x is %d but y is %d", x, y); 3638 } 3639 3640 // Check long long types. 3641 #define BIG64 18446744073709551615ull 3642 #define BIG32 4294967295ul 3643 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3644 #if !BIG_OK 3645 your preprocessor is broken; 3646 #endif 3647 #if BIG_OK 3648 #else 3649 your preprocessor is broken; 3650 #endif 3651 static long long int bignum = -9223372036854775807LL; 3652 static unsigned long long int ubignum = BIG64; 3653 3654 struct incomplete_array 3655 { 3656 int datasize; 3657 double data[]; 3658 }; 3659 3660 struct named_init { 3661 int number; 3662 const wchar_t *name; 3663 double average; 3664 }; 3665 3666 typedef const char *ccp; 3667 3668 static inline int 3669 test_restrict (ccp restrict text) 3670 { 3671 // See if C++-style comments work. 3672 // Iterate through items via the restricted pointer. 3673 // Also check for declarations in for loops. 3674 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3675 continue; 3676 return 0; 3677 } 3678 3679 // Check varargs and va_copy. 3680 static void 3681 test_varargs (const char *format, ...) 3682 { 3683 va_list args; 3684 va_start (args, format); 3685 va_list args_copy; 3686 va_copy (args_copy, args); 3687 3688 const char *str; 3689 int number; 3690 float fnumber; 3691 3692 while (*format) 3693 { 3694 switch (*format++) 3695 { 3696 case 's': // string 3697 str = va_arg (args_copy, const char *); 3698 break; 3699 case 'd': // int 3700 number = va_arg (args_copy, int); 3701 break; 3702 case 'f': // float 3703 fnumber = va_arg (args_copy, double); 3704 break; 3705 default: 3706 break; 3707 } 3708 } 3709 va_end (args_copy); 3710 va_end (args); 3711 } 3712 3713 int 3714 main () 3715 { 3716 3717 // Check bool. 3718 _Bool success = false; 3719 3720 // Check restrict. 3721 if (test_restrict ("String literal") == 0) 3722 success = true; 3723 char *restrict newvar = "Another string"; 3724 3725 // Check varargs. 3726 test_varargs ("s, d' f .", "string", 65, 34.234); 3727 test_varargs_macros (); 3728 3729 // Check flexible array members. 3730 struct incomplete_array *ia = 3731 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3732 ia->datasize = 10; 3733 for (int i = 0; i < ia->datasize; ++i) 3734 ia->data[i] = i * 1.234; 3735 3736 // Check named initializers. 3737 struct named_init ni = { 3738 .number = 34, 3739 .name = L"Test wide string", 3740 .average = 543.34343, 3741 }; 3742 3743 ni.number = 58; 3744 3745 int dynamic_array[ni.number]; 3746 dynamic_array[ni.number - 1] = 543; 3747 3748 // work around unused variable warnings 3749 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3750 || dynamic_array[ni.number - 1] != 543); 3751 3752 ; 3753 return 0; 3754 } 3755 _ACEOF 3756 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3757 do 3758 CC="$ac_save_CC $ac_arg" 3759 if ac_fn_c_try_compile "$LINENO"; then : 3760 ac_cv_prog_cc_c99=$ac_arg 3761 fi 3762 rm -f core conftest.err conftest.$ac_objext 3763 test "x$ac_cv_prog_cc_c99" != "xno" && break 3764 done 3765 rm -f conftest.$ac_ext 3766 CC=$ac_save_CC 3767 3768 fi 3769 # AC_CACHE_VAL 3770 case "x$ac_cv_prog_cc_c99" in 3771 x) 3772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3773 $as_echo "none needed" >&6; } ;; 3774 xno) 3775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3776 $as_echo "unsupported" >&6; } ;; 3777 *) 3778 CC="$CC $ac_cv_prog_cc_c99" 3779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3780 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3781 esac 3782 if test "x$ac_cv_prog_cc_c99" != xno; then : 3783 3784 fi 3785 3786 3787 3788 ac_ext=c 3789 ac_cpp='$CPP $CPPFLAGS' 3790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3792 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3794 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3795 # On Suns, sometimes $CPP names a directory. 3796 if test -n "$CPP" && test -d "$CPP"; then 3797 CPP= 3798 fi 3799 if test -z "$CPP"; then 3800 if ${ac_cv_prog_CPP+:} false; then : 3801 $as_echo_n "(cached) " >&6 3802 else 3803 # Double quotes because CPP needs to be expanded 3804 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3805 do 3806 ac_preproc_ok=false 3807 for ac_c_preproc_warn_flag in '' yes 3808 do 3809 # Use a header file that comes with gcc, so configuring glibc 3810 # with a fresh cross-compiler works. 3811 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3812 # <limits.h> exists even on freestanding compilers. 3813 # On the NeXT, cc -E runs the code through the compiler's parser, 3814 # not just through cpp. "Syntax error" is here to catch this case. 3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3816 /* end confdefs.h. */ 3817 #ifdef __STDC__ 3818 # include <limits.h> 3819 #else 3820 # include <assert.h> 3821 #endif 3822 Syntax error 3823 _ACEOF 3824 if ac_fn_c_try_cpp "$LINENO"; then : 3825 3826 else 3827 # Broken: fails on valid input. 3828 continue 3829 fi 3830 rm -f conftest.err conftest.i conftest.$ac_ext 3831 3832 # OK, works on sane cases. Now check whether nonexistent headers 3833 # can be detected and how. 3834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3835 /* end confdefs.h. */ 3836 #include <ac_nonexistent.h> 3837 _ACEOF 3838 if ac_fn_c_try_cpp "$LINENO"; then : 3839 # Broken: success on invalid input. 3840 continue 3841 else 3842 # Passes both tests. 3843 ac_preproc_ok=: 3844 break 3845 fi 3846 rm -f conftest.err conftest.i conftest.$ac_ext 3847 3848 done 3849 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3850 rm -f conftest.i conftest.err conftest.$ac_ext 3851 if $ac_preproc_ok; then : 3852 break 3853 fi 3854 3855 done 3856 ac_cv_prog_CPP=$CPP 3857 3858 fi 3859 CPP=$ac_cv_prog_CPP 3860 else 3861 ac_cv_prog_CPP=$CPP 3862 fi 3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3864 $as_echo "$CPP" >&6; } 3865 ac_preproc_ok=false 3866 for ac_c_preproc_warn_flag in '' yes 3867 do 3868 # Use a header file that comes with gcc, so configuring glibc 3869 # with a fresh cross-compiler works. 3870 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3871 # <limits.h> exists even on freestanding compilers. 3872 # On the NeXT, cc -E runs the code through the compiler's parser, 3873 # not just through cpp. "Syntax error" is here to catch this case. 3874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3875 /* end confdefs.h. */ 3876 #ifdef __STDC__ 3877 # include <limits.h> 3878 #else 3879 # include <assert.h> 3880 #endif 3881 Syntax error 3882 _ACEOF 3883 if ac_fn_c_try_cpp "$LINENO"; then : 3884 3885 else 3886 # Broken: fails on valid input. 3887 continue 3888 fi 3889 rm -f conftest.err conftest.i conftest.$ac_ext 3890 3891 # OK, works on sane cases. Now check whether nonexistent headers 3892 # can be detected and how. 3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3894 /* end confdefs.h. */ 3895 #include <ac_nonexistent.h> 3896 _ACEOF 3897 if ac_fn_c_try_cpp "$LINENO"; then : 3898 # Broken: success on invalid input. 3899 continue 3900 else 3901 # Passes both tests. 3902 ac_preproc_ok=: 3903 break 3904 fi 3905 rm -f conftest.err conftest.i conftest.$ac_ext 3906 3907 done 3908 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3909 rm -f conftest.i conftest.err conftest.$ac_ext 3910 if $ac_preproc_ok; then : 3911 3912 else 3913 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3915 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3916 See \`config.log' for more details" "$LINENO" 5; } 3917 fi 3918 3919 ac_ext=c 3920 ac_cpp='$CPP $CPPFLAGS' 3921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3923 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3924 3925 3926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3927 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3928 if ${ac_cv_path_GREP+:} false; then : 3929 $as_echo_n "(cached) " >&6 3930 else 3931 if test -z "$GREP"; then 3932 ac_path_GREP_found=false 3933 # Loop through the user's path and test for each of PROGNAME-LIST 3934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3935 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3936 do 3937 IFS=$as_save_IFS 3938 test -z "$as_dir" && as_dir=. 3939 for ac_prog in grep ggrep; do 3940 for ac_exec_ext in '' $ac_executable_extensions; do 3941 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3942 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3943 # Check for GNU ac_path_GREP and select it if it is found. 3944 # Check for GNU $ac_path_GREP 3945 case `"$ac_path_GREP" --version 2>&1` in 3946 *GNU*) 3947 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3948 *) 3949 ac_count=0 3950 $as_echo_n 0123456789 >"conftest.in" 3951 while : 3952 do 3953 cat "conftest.in" "conftest.in" >"conftest.tmp" 3954 mv "conftest.tmp" "conftest.in" 3955 cp "conftest.in" "conftest.nl" 3956 $as_echo 'GREP' >> "conftest.nl" 3957 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3958 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3959 as_fn_arith $ac_count + 1 && ac_count=$as_val 3960 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3961 # Best one so far, save it but keep looking for a better one 3962 ac_cv_path_GREP="$ac_path_GREP" 3963 ac_path_GREP_max=$ac_count 3964 fi 3965 # 10*(2^10) chars as input seems more than enough 3966 test $ac_count -gt 10 && break 3967 done 3968 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3969 esac 3970 3971 $ac_path_GREP_found && break 3 3972 done 3973 done 3974 done 3975 IFS=$as_save_IFS 3976 if test -z "$ac_cv_path_GREP"; then 3977 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3978 fi 3979 else 3980 ac_cv_path_GREP=$GREP 3981 fi 3982 3983 fi 3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3985 $as_echo "$ac_cv_path_GREP" >&6; } 3986 GREP="$ac_cv_path_GREP" 3987 3988 3989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3990 $as_echo_n "checking for egrep... " >&6; } 3991 if ${ac_cv_path_EGREP+:} false; then : 3992 $as_echo_n "(cached) " >&6 3993 else 3994 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3995 then ac_cv_path_EGREP="$GREP -E" 3996 else 3997 if test -z "$EGREP"; then 3998 ac_path_EGREP_found=false 3999 # Loop through the user's path and test for each of PROGNAME-LIST 4000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4001 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4002 do 4003 IFS=$as_save_IFS 4004 test -z "$as_dir" && as_dir=. 4005 for ac_prog in egrep; do 4006 for ac_exec_ext in '' $ac_executable_extensions; do 4007 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4008 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4009 # Check for GNU ac_path_EGREP and select it if it is found. 4010 # Check for GNU $ac_path_EGREP 4011 case `"$ac_path_EGREP" --version 2>&1` in 4012 *GNU*) 4013 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4014 *) 4015 ac_count=0 4016 $as_echo_n 0123456789 >"conftest.in" 4017 while : 4018 do 4019 cat "conftest.in" "conftest.in" >"conftest.tmp" 4020 mv "conftest.tmp" "conftest.in" 4021 cp "conftest.in" "conftest.nl" 4022 $as_echo 'EGREP' >> "conftest.nl" 4023 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4024 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4025 as_fn_arith $ac_count + 1 && ac_count=$as_val 4026 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4027 # Best one so far, save it but keep looking for a better one 4028 ac_cv_path_EGREP="$ac_path_EGREP" 4029 ac_path_EGREP_max=$ac_count 4030 fi 4031 # 10*(2^10) chars as input seems more than enough 4032 test $ac_count -gt 10 && break 4033 done 4034 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4035 esac 4036 4037 $ac_path_EGREP_found && break 3 4038 done 4039 done 4040 done 4041 IFS=$as_save_IFS 4042 if test -z "$ac_cv_path_EGREP"; then 4043 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4044 fi 4045 else 4046 ac_cv_path_EGREP=$EGREP 4047 fi 4048 4049 fi 4050 fi 4051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4052 $as_echo "$ac_cv_path_EGREP" >&6; } 4053 EGREP="$ac_cv_path_EGREP" 4054 4055 4056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4057 $as_echo_n "checking for ANSI C header files... " >&6; } 4058 if ${ac_cv_header_stdc+:} false; then : 4059 $as_echo_n "(cached) " >&6 4060 else 4061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4062 /* end confdefs.h. */ 4063 #include <stdlib.h> 4064 #include <stdarg.h> 4065 #include <string.h> 4066 #include <float.h> 4067 4068 int 4069 main () 4070 { 4071 4072 ; 4073 return 0; 4074 } 4075 _ACEOF 4076 if ac_fn_c_try_compile "$LINENO"; then : 4077 ac_cv_header_stdc=yes 4078 else 4079 ac_cv_header_stdc=no 4080 fi 4081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4082 4083 if test $ac_cv_header_stdc = yes; then 4084 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4086 /* end confdefs.h. */ 4087 #include <string.h> 4088 4089 _ACEOF 4090 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4091 $EGREP "memchr" >/dev/null 2>&1; then : 4092 4093 else 4094 ac_cv_header_stdc=no 4095 fi 4096 rm -f conftest* 4097 4098 fi 4099 4100 if test $ac_cv_header_stdc = yes; then 4101 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4103 /* end confdefs.h. */ 4104 #include <stdlib.h> 4105 4106 _ACEOF 4107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4108 $EGREP "free" >/dev/null 2>&1; then : 4109 4110 else 4111 ac_cv_header_stdc=no 4112 fi 4113 rm -f conftest* 4114 4115 fi 4116 4117 if test $ac_cv_header_stdc = yes; then 4118 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4119 if test "$cross_compiling" = yes; then : 4120 : 4121 else 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4123 /* end confdefs.h. */ 4124 #include <ctype.h> 4125 #include <stdlib.h> 4126 #if ((' ' & 0x0FF) == 0x020) 4127 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4128 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4129 #else 4130 # define ISLOWER(c) \ 4131 (('a' <= (c) && (c) <= 'i') \ 4132 || ('j' <= (c) && (c) <= 'r') \ 4133 || ('s' <= (c) && (c) <= 'z')) 4134 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4135 #endif 4136 4137 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4138 int 4139 main () 4140 { 4141 int i; 4142 for (i = 0; i < 256; i++) 4143 if (XOR (islower (i), ISLOWER (i)) 4144 || toupper (i) != TOUPPER (i)) 4145 return 2; 4146 return 0; 4147 } 4148 _ACEOF 4149 if ac_fn_c_try_run "$LINENO"; then : 4150 4151 else 4152 ac_cv_header_stdc=no 4153 fi 4154 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4155 conftest.$ac_objext conftest.beam conftest.$ac_ext 4156 fi 4157 4158 fi 4159 fi 4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4161 $as_echo "$ac_cv_header_stdc" >&6; } 4162 if test $ac_cv_header_stdc = yes; then 4163 4164 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4165 4166 fi 4167 4168 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4169 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4170 inttypes.h stdint.h unistd.h 4171 do : 4172 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4173 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4174 " 4175 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4176 cat >>confdefs.h <<_ACEOF 4177 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4178 _ACEOF 4179 4180 fi 4181 4182 done 4183 4184 4185 4186 4187 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4188 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4189 CLANGCC="yes" 4190 else 4191 CLANGCC="no" 4192 fi 4193 4194 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4195 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4196 INTELCC="yes" 4197 else 4198 INTELCC="no" 4199 fi 4200 4201 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4202 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4203 SUNCC="yes" 4204 else 4205 SUNCC="no" 4206 fi 4207 4208 4209 4210 4211 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4212 if test -n "$ac_tool_prefix"; then 4213 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4214 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4216 $as_echo_n "checking for $ac_word... " >&6; } 4217 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4218 $as_echo_n "(cached) " >&6 4219 else 4220 case $PKG_CONFIG in 4221 [\\/]* | ?:[\\/]*) 4222 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4223 ;; 4224 *) 4225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4226 for as_dir in $PATH 4227 do 4228 IFS=$as_save_IFS 4229 test -z "$as_dir" && as_dir=. 4230 for ac_exec_ext in '' $ac_executable_extensions; do 4231 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4232 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4234 break 2 4235 fi 4236 done 4237 done 4238 IFS=$as_save_IFS 4239 4240 ;; 4241 esac 4242 fi 4243 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4244 if test -n "$PKG_CONFIG"; then 4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4246 $as_echo "$PKG_CONFIG" >&6; } 4247 else 4248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4249 $as_echo "no" >&6; } 4250 fi 4251 4252 4253 fi 4254 if test -z "$ac_cv_path_PKG_CONFIG"; then 4255 ac_pt_PKG_CONFIG=$PKG_CONFIG 4256 # Extract the first word of "pkg-config", so it can be a program name with args. 4257 set dummy pkg-config; ac_word=$2 4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4259 $as_echo_n "checking for $ac_word... " >&6; } 4260 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4261 $as_echo_n "(cached) " >&6 4262 else 4263 case $ac_pt_PKG_CONFIG in 4264 [\\/]* | ?:[\\/]*) 4265 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4266 ;; 4267 *) 4268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4269 for as_dir in $PATH 4270 do 4271 IFS=$as_save_IFS 4272 test -z "$as_dir" && as_dir=. 4273 for ac_exec_ext in '' $ac_executable_extensions; do 4274 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4275 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4276 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4277 break 2 4278 fi 4279 done 4280 done 4281 IFS=$as_save_IFS 4282 4283 ;; 4284 esac 4285 fi 4286 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4287 if test -n "$ac_pt_PKG_CONFIG"; then 4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4289 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4290 else 4291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4292 $as_echo "no" >&6; } 4293 fi 4294 4295 if test "x$ac_pt_PKG_CONFIG" = x; then 4296 PKG_CONFIG="" 4297 else 4298 case $cross_compiling:$ac_tool_warned in 4299 yes:) 4300 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4301 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4302 ac_tool_warned=yes ;; 4303 esac 4304 PKG_CONFIG=$ac_pt_PKG_CONFIG 4305 fi 4306 else 4307 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4308 fi 4309 4310 fi 4311 if test -n "$PKG_CONFIG"; then 4312 _pkg_min_version=0.9.0 4313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4314 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4315 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4317 $as_echo "yes" >&6; } 4318 else 4319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4320 $as_echo "no" >&6; } 4321 PKG_CONFIG="" 4322 fi 4323 4324 fi 4325 # Make sure we can run config.sub. 4326 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4327 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4328 4329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4330 $as_echo_n "checking build system type... " >&6; } 4331 if ${ac_cv_build+:} false; then : 4332 $as_echo_n "(cached) " >&6 4333 else 4334 ac_build_alias=$build_alias 4335 test "x$ac_build_alias" = x && 4336 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4337 test "x$ac_build_alias" = x && 4338 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4339 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4340 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4341 4342 fi 4343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4344 $as_echo "$ac_cv_build" >&6; } 4345 case $ac_cv_build in 4346 *-*-*) ;; 4347 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4348 esac 4349 build=$ac_cv_build 4350 ac_save_IFS=$IFS; IFS='-' 4351 set x $ac_cv_build 4352 shift 4353 build_cpu=$1 4354 build_vendor=$2 4355 shift; shift 4356 # Remember, the first character of IFS is used to create $*, 4357 # except with old shells: 4358 build_os=$* 4359 IFS=$ac_save_IFS 4360 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4361 4362 4363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4364 $as_echo_n "checking host system type... " >&6; } 4365 if ${ac_cv_host+:} false; then : 4366 $as_echo_n "(cached) " >&6 4367 else 4368 if test "x$host_alias" = x; then 4369 ac_cv_host=$ac_cv_build 4370 else 4371 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4372 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4373 fi 4374 4375 fi 4376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4377 $as_echo "$ac_cv_host" >&6; } 4378 case $ac_cv_host in 4379 *-*-*) ;; 4380 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4381 esac 4382 host=$ac_cv_host 4383 ac_save_IFS=$IFS; IFS='-' 4384 set x $ac_cv_host 4385 shift 4386 host_cpu=$1 4387 host_vendor=$2 4388 shift; shift 4389 # Remember, the first character of IFS is used to create $*, 4390 # except with old shells: 4391 host_os=$* 4392 IFS=$ac_save_IFS 4393 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4394 4395 4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4397 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4398 if ${ac_cv_path_SED+:} false; then : 4399 $as_echo_n "(cached) " >&6 4400 else 4401 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4402 for ac_i in 1 2 3 4 5 6 7; do 4403 ac_script="$ac_script$as_nl$ac_script" 4404 done 4405 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4406 { ac_script=; unset ac_script;} 4407 if test -z "$SED"; then 4408 ac_path_SED_found=false 4409 # Loop through the user's path and test for each of PROGNAME-LIST 4410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4411 for as_dir in $PATH 4412 do 4413 IFS=$as_save_IFS 4414 test -z "$as_dir" && as_dir=. 4415 for ac_prog in sed gsed; do 4416 for ac_exec_ext in '' $ac_executable_extensions; do 4417 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4418 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4419 # Check for GNU ac_path_SED and select it if it is found. 4420 # Check for GNU $ac_path_SED 4421 case `"$ac_path_SED" --version 2>&1` in 4422 *GNU*) 4423 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4424 *) 4425 ac_count=0 4426 $as_echo_n 0123456789 >"conftest.in" 4427 while : 4428 do 4429 cat "conftest.in" "conftest.in" >"conftest.tmp" 4430 mv "conftest.tmp" "conftest.in" 4431 cp "conftest.in" "conftest.nl" 4432 $as_echo '' >> "conftest.nl" 4433 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4434 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4435 as_fn_arith $ac_count + 1 && ac_count=$as_val 4436 if test $ac_count -gt ${ac_path_SED_max-0}; then 4437 # Best one so far, save it but keep looking for a better one 4438 ac_cv_path_SED="$ac_path_SED" 4439 ac_path_SED_max=$ac_count 4440 fi 4441 # 10*(2^10) chars as input seems more than enough 4442 test $ac_count -gt 10 && break 4443 done 4444 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4445 esac 4446 4447 $ac_path_SED_found && break 3 4448 done 4449 done 4450 done 4451 IFS=$as_save_IFS 4452 if test -z "$ac_cv_path_SED"; then 4453 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4454 fi 4455 else 4456 ac_cv_path_SED=$SED 4457 fi 4458 4459 fi 4460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4461 $as_echo "$ac_cv_path_SED" >&6; } 4462 SED="$ac_cv_path_SED" 4463 rm -f conftest.sed 4464 4465 4466 4467 4468 4469 4470 # Check whether --enable-selective-werror was given. 4471 if test "${enable_selective_werror+set}" = set; then : 4472 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4473 else 4474 SELECTIVE_WERROR=yes 4475 fi 4476 4477 4478 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4479 if test "x$SUNCC" = "xyes"; then 4480 BASE_CFLAGS="-v" 4481 else 4482 BASE_CFLAGS="" 4483 fi 4484 4485 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4486 4487 4488 4489 4490 4491 xorg_testset_save_CFLAGS="$CFLAGS" 4492 4493 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4496 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4497 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4498 $as_echo_n "(cached) " >&6 4499 else 4500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4501 /* end confdefs.h. */ 4502 int i; 4503 _ACEOF 4504 if ac_fn_c_try_compile "$LINENO"; then : 4505 xorg_cv_cc_flag_unknown_warning_option=yes 4506 else 4507 xorg_cv_cc_flag_unknown_warning_option=no 4508 fi 4509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4510 fi 4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4512 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4513 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4514 CFLAGS="$xorg_testset_save_CFLAGS" 4515 fi 4516 4517 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4518 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4520 fi 4521 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4523 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4524 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4525 $as_echo_n "(cached) " >&6 4526 else 4527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4528 /* end confdefs.h. */ 4529 int i; 4530 _ACEOF 4531 if ac_fn_c_try_compile "$LINENO"; then : 4532 xorg_cv_cc_flag_unused_command_line_argument=yes 4533 else 4534 xorg_cv_cc_flag_unused_command_line_argument=no 4535 fi 4536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4537 fi 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4539 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4540 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4541 CFLAGS="$xorg_testset_save_CFLAGS" 4542 fi 4543 4544 found="no" 4545 4546 if test $found = "no" ; then 4547 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4549 fi 4550 4551 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4553 fi 4554 4555 CFLAGS="$CFLAGS -Wall" 4556 4557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4558 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4559 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wall` 4560 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4561 $as_echo_n "(cached) " >&6 4562 else 4563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4564 /* end confdefs.h. */ 4565 int i; 4566 int 4567 main () 4568 { 4569 4570 ; 4571 return 0; 4572 } 4573 _ACEOF 4574 if ac_fn_c_try_link "$LINENO"; then : 4575 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4576 else 4577 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4578 fi 4579 rm -f core conftest.err conftest.$ac_objext \ 4580 conftest$ac_exeext conftest.$ac_ext 4581 fi 4582 4583 4584 CFLAGS="$xorg_testset_save_CFLAGS" 4585 4586 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4588 $as_echo "$supported" >&6; } 4589 if test "$supported" = "yes" ; then 4590 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4591 found="yes" 4592 fi 4593 fi 4594 4595 4596 4597 4598 4599 4600 4601 xorg_testset_save_CFLAGS="$CFLAGS" 4602 4603 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4606 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4607 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4608 $as_echo_n "(cached) " >&6 4609 else 4610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4611 /* end confdefs.h. */ 4612 int i; 4613 _ACEOF 4614 if ac_fn_c_try_compile "$LINENO"; then : 4615 xorg_cv_cc_flag_unknown_warning_option=yes 4616 else 4617 xorg_cv_cc_flag_unknown_warning_option=no 4618 fi 4619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4620 fi 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4622 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4623 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4624 CFLAGS="$xorg_testset_save_CFLAGS" 4625 fi 4626 4627 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4628 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4630 fi 4631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4633 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4634 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4635 $as_echo_n "(cached) " >&6 4636 else 4637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4638 /* end confdefs.h. */ 4639 int i; 4640 _ACEOF 4641 if ac_fn_c_try_compile "$LINENO"; then : 4642 xorg_cv_cc_flag_unused_command_line_argument=yes 4643 else 4644 xorg_cv_cc_flag_unused_command_line_argument=no 4645 fi 4646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4647 fi 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4649 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4650 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4651 CFLAGS="$xorg_testset_save_CFLAGS" 4652 fi 4653 4654 found="no" 4655 4656 if test $found = "no" ; then 4657 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4659 fi 4660 4661 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4663 fi 4664 4665 CFLAGS="$CFLAGS -Wpointer-arith" 4666 4667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4668 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4669 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wpointer-arith` 4670 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4671 $as_echo_n "(cached) " >&6 4672 else 4673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4674 /* end confdefs.h. */ 4675 int i; 4676 int 4677 main () 4678 { 4679 4680 ; 4681 return 0; 4682 } 4683 _ACEOF 4684 if ac_fn_c_try_link "$LINENO"; then : 4685 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4686 else 4687 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4688 fi 4689 rm -f core conftest.err conftest.$ac_objext \ 4690 conftest$ac_exeext conftest.$ac_ext 4691 fi 4692 4693 4694 CFLAGS="$xorg_testset_save_CFLAGS" 4695 4696 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4698 $as_echo "$supported" >&6; } 4699 if test "$supported" = "yes" ; then 4700 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4701 found="yes" 4702 fi 4703 fi 4704 4705 4706 4707 4708 4709 4710 4711 xorg_testset_save_CFLAGS="$CFLAGS" 4712 4713 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4716 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4717 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4718 $as_echo_n "(cached) " >&6 4719 else 4720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4721 /* end confdefs.h. */ 4722 int i; 4723 _ACEOF 4724 if ac_fn_c_try_compile "$LINENO"; then : 4725 xorg_cv_cc_flag_unknown_warning_option=yes 4726 else 4727 xorg_cv_cc_flag_unknown_warning_option=no 4728 fi 4729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4730 fi 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4732 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4733 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4734 CFLAGS="$xorg_testset_save_CFLAGS" 4735 fi 4736 4737 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4738 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4740 fi 4741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4743 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4744 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4745 $as_echo_n "(cached) " >&6 4746 else 4747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4748 /* end confdefs.h. */ 4749 int i; 4750 _ACEOF 4751 if ac_fn_c_try_compile "$LINENO"; then : 4752 xorg_cv_cc_flag_unused_command_line_argument=yes 4753 else 4754 xorg_cv_cc_flag_unused_command_line_argument=no 4755 fi 4756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4757 fi 4758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4759 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4760 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4761 CFLAGS="$xorg_testset_save_CFLAGS" 4762 fi 4763 4764 found="no" 4765 4766 if test $found = "no" ; then 4767 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4769 fi 4770 4771 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4773 fi 4774 4775 CFLAGS="$CFLAGS -Wstrict-prototypes" 4776 4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 4778 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 4779 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wstrict-prototypes` 4780 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4781 $as_echo_n "(cached) " >&6 4782 else 4783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4784 /* end confdefs.h. */ 4785 int i; 4786 int 4787 main () 4788 { 4789 4790 ; 4791 return 0; 4792 } 4793 _ACEOF 4794 if ac_fn_c_try_link "$LINENO"; then : 4795 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4796 else 4797 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4798 fi 4799 rm -f core conftest.err conftest.$ac_objext \ 4800 conftest$ac_exeext conftest.$ac_ext 4801 fi 4802 4803 4804 CFLAGS="$xorg_testset_save_CFLAGS" 4805 4806 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4808 $as_echo "$supported" >&6; } 4809 if test "$supported" = "yes" ; then 4810 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 4811 found="yes" 4812 fi 4813 fi 4814 4815 4816 4817 4818 4819 4820 4821 xorg_testset_save_CFLAGS="$CFLAGS" 4822 4823 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4826 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4827 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4828 $as_echo_n "(cached) " >&6 4829 else 4830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4831 /* end confdefs.h. */ 4832 int i; 4833 _ACEOF 4834 if ac_fn_c_try_compile "$LINENO"; then : 4835 xorg_cv_cc_flag_unknown_warning_option=yes 4836 else 4837 xorg_cv_cc_flag_unknown_warning_option=no 4838 fi 4839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4840 fi 4841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4842 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4843 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4844 CFLAGS="$xorg_testset_save_CFLAGS" 4845 fi 4846 4847 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4848 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4850 fi 4851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4853 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4854 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4855 $as_echo_n "(cached) " >&6 4856 else 4857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4858 /* end confdefs.h. */ 4859 int i; 4860 _ACEOF 4861 if ac_fn_c_try_compile "$LINENO"; then : 4862 xorg_cv_cc_flag_unused_command_line_argument=yes 4863 else 4864 xorg_cv_cc_flag_unused_command_line_argument=no 4865 fi 4866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4867 fi 4868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4869 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4870 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4871 CFLAGS="$xorg_testset_save_CFLAGS" 4872 fi 4873 4874 found="no" 4875 4876 if test $found = "no" ; then 4877 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4879 fi 4880 4881 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4883 fi 4884 4885 CFLAGS="$CFLAGS -Wmissing-prototypes" 4886 4887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 4888 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 4889 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-prototypes` 4890 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4891 $as_echo_n "(cached) " >&6 4892 else 4893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4894 /* end confdefs.h. */ 4895 int i; 4896 int 4897 main () 4898 { 4899 4900 ; 4901 return 0; 4902 } 4903 _ACEOF 4904 if ac_fn_c_try_link "$LINENO"; then : 4905 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4906 else 4907 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4908 fi 4909 rm -f core conftest.err conftest.$ac_objext \ 4910 conftest$ac_exeext conftest.$ac_ext 4911 fi 4912 4913 4914 CFLAGS="$xorg_testset_save_CFLAGS" 4915 4916 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4918 $as_echo "$supported" >&6; } 4919 if test "$supported" = "yes" ; then 4920 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 4921 found="yes" 4922 fi 4923 fi 4924 4925 4926 4927 4928 4929 4930 4931 xorg_testset_save_CFLAGS="$CFLAGS" 4932 4933 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4936 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4937 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4938 $as_echo_n "(cached) " >&6 4939 else 4940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4941 /* end confdefs.h. */ 4942 int i; 4943 _ACEOF 4944 if ac_fn_c_try_compile "$LINENO"; then : 4945 xorg_cv_cc_flag_unknown_warning_option=yes 4946 else 4947 xorg_cv_cc_flag_unknown_warning_option=no 4948 fi 4949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4950 fi 4951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4952 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4953 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4954 CFLAGS="$xorg_testset_save_CFLAGS" 4955 fi 4956 4957 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4958 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4960 fi 4961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4963 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4964 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4965 $as_echo_n "(cached) " >&6 4966 else 4967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4968 /* end confdefs.h. */ 4969 int i; 4970 _ACEOF 4971 if ac_fn_c_try_compile "$LINENO"; then : 4972 xorg_cv_cc_flag_unused_command_line_argument=yes 4973 else 4974 xorg_cv_cc_flag_unused_command_line_argument=no 4975 fi 4976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4977 fi 4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4979 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4980 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4981 CFLAGS="$xorg_testset_save_CFLAGS" 4982 fi 4983 4984 found="no" 4985 4986 if test $found = "no" ; then 4987 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4989 fi 4990 4991 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4993 fi 4994 4995 CFLAGS="$CFLAGS -Wmissing-declarations" 4996 4997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4998 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4999 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-declarations` 5000 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5001 $as_echo_n "(cached) " >&6 5002 else 5003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5004 /* end confdefs.h. */ 5005 int i; 5006 int 5007 main () 5008 { 5009 5010 ; 5011 return 0; 5012 } 5013 _ACEOF 5014 if ac_fn_c_try_link "$LINENO"; then : 5015 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5016 else 5017 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5018 fi 5019 rm -f core conftest.err conftest.$ac_objext \ 5020 conftest$ac_exeext conftest.$ac_ext 5021 fi 5022 5023 5024 CFLAGS="$xorg_testset_save_CFLAGS" 5025 5026 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5028 $as_echo "$supported" >&6; } 5029 if test "$supported" = "yes" ; then 5030 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5031 found="yes" 5032 fi 5033 fi 5034 5035 5036 5037 5038 5039 5040 5041 xorg_testset_save_CFLAGS="$CFLAGS" 5042 5043 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5046 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5047 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5048 $as_echo_n "(cached) " >&6 5049 else 5050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5051 /* end confdefs.h. */ 5052 int i; 5053 _ACEOF 5054 if ac_fn_c_try_compile "$LINENO"; then : 5055 xorg_cv_cc_flag_unknown_warning_option=yes 5056 else 5057 xorg_cv_cc_flag_unknown_warning_option=no 5058 fi 5059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5060 fi 5061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5062 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5063 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5064 CFLAGS="$xorg_testset_save_CFLAGS" 5065 fi 5066 5067 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5068 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5070 fi 5071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5073 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5074 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5075 $as_echo_n "(cached) " >&6 5076 else 5077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5078 /* end confdefs.h. */ 5079 int i; 5080 _ACEOF 5081 if ac_fn_c_try_compile "$LINENO"; then : 5082 xorg_cv_cc_flag_unused_command_line_argument=yes 5083 else 5084 xorg_cv_cc_flag_unused_command_line_argument=no 5085 fi 5086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5087 fi 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5089 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5090 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5091 CFLAGS="$xorg_testset_save_CFLAGS" 5092 fi 5093 5094 found="no" 5095 5096 if test $found = "no" ; then 5097 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5099 fi 5100 5101 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5103 fi 5104 5105 CFLAGS="$CFLAGS -Wnested-externs" 5106 5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5108 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5109 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wnested-externs` 5110 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5111 $as_echo_n "(cached) " >&6 5112 else 5113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5114 /* end confdefs.h. */ 5115 int i; 5116 int 5117 main () 5118 { 5119 5120 ; 5121 return 0; 5122 } 5123 _ACEOF 5124 if ac_fn_c_try_link "$LINENO"; then : 5125 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5126 else 5127 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5128 fi 5129 rm -f core conftest.err conftest.$ac_objext \ 5130 conftest$ac_exeext conftest.$ac_ext 5131 fi 5132 5133 5134 CFLAGS="$xorg_testset_save_CFLAGS" 5135 5136 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5138 $as_echo "$supported" >&6; } 5139 if test "$supported" = "yes" ; then 5140 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5141 found="yes" 5142 fi 5143 fi 5144 5145 5146 5147 5148 5149 5150 5151 xorg_testset_save_CFLAGS="$CFLAGS" 5152 5153 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5156 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5157 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5158 $as_echo_n "(cached) " >&6 5159 else 5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161 /* end confdefs.h. */ 5162 int i; 5163 _ACEOF 5164 if ac_fn_c_try_compile "$LINENO"; then : 5165 xorg_cv_cc_flag_unknown_warning_option=yes 5166 else 5167 xorg_cv_cc_flag_unknown_warning_option=no 5168 fi 5169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5170 fi 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5172 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5173 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5174 CFLAGS="$xorg_testset_save_CFLAGS" 5175 fi 5176 5177 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5178 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5180 fi 5181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5183 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5184 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5185 $as_echo_n "(cached) " >&6 5186 else 5187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5188 /* end confdefs.h. */ 5189 int i; 5190 _ACEOF 5191 if ac_fn_c_try_compile "$LINENO"; then : 5192 xorg_cv_cc_flag_unused_command_line_argument=yes 5193 else 5194 xorg_cv_cc_flag_unused_command_line_argument=no 5195 fi 5196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5197 fi 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5199 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5200 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5201 CFLAGS="$xorg_testset_save_CFLAGS" 5202 fi 5203 5204 found="no" 5205 5206 if test $found = "no" ; then 5207 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5209 fi 5210 5211 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5213 fi 5214 5215 CFLAGS="$CFLAGS -Wbad-function-cast" 5216 5217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5218 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5219 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wbad-function-cast` 5220 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5221 $as_echo_n "(cached) " >&6 5222 else 5223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5224 /* end confdefs.h. */ 5225 int i; 5226 int 5227 main () 5228 { 5229 5230 ; 5231 return 0; 5232 } 5233 _ACEOF 5234 if ac_fn_c_try_link "$LINENO"; then : 5235 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5236 else 5237 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5238 fi 5239 rm -f core conftest.err conftest.$ac_objext \ 5240 conftest$ac_exeext conftest.$ac_ext 5241 fi 5242 5243 5244 CFLAGS="$xorg_testset_save_CFLAGS" 5245 5246 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5248 $as_echo "$supported" >&6; } 5249 if test "$supported" = "yes" ; then 5250 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5251 found="yes" 5252 fi 5253 fi 5254 5255 5256 5257 5258 5259 5260 5261 xorg_testset_save_CFLAGS="$CFLAGS" 5262 5263 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5266 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5267 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5268 $as_echo_n "(cached) " >&6 5269 else 5270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5271 /* end confdefs.h. */ 5272 int i; 5273 _ACEOF 5274 if ac_fn_c_try_compile "$LINENO"; then : 5275 xorg_cv_cc_flag_unknown_warning_option=yes 5276 else 5277 xorg_cv_cc_flag_unknown_warning_option=no 5278 fi 5279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5280 fi 5281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5282 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5283 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5284 CFLAGS="$xorg_testset_save_CFLAGS" 5285 fi 5286 5287 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5288 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5290 fi 5291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5293 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5294 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5295 $as_echo_n "(cached) " >&6 5296 else 5297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5298 /* end confdefs.h. */ 5299 int i; 5300 _ACEOF 5301 if ac_fn_c_try_compile "$LINENO"; then : 5302 xorg_cv_cc_flag_unused_command_line_argument=yes 5303 else 5304 xorg_cv_cc_flag_unused_command_line_argument=no 5305 fi 5306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5307 fi 5308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5309 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5310 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5311 CFLAGS="$xorg_testset_save_CFLAGS" 5312 fi 5313 5314 found="no" 5315 5316 if test $found = "no" ; then 5317 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5319 fi 5320 5321 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5323 fi 5324 5325 CFLAGS="$CFLAGS -Wformat=2" 5326 5327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5328 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5329 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wformat=2` 5330 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5331 $as_echo_n "(cached) " >&6 5332 else 5333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5334 /* end confdefs.h. */ 5335 int i; 5336 int 5337 main () 5338 { 5339 5340 ; 5341 return 0; 5342 } 5343 _ACEOF 5344 if ac_fn_c_try_link "$LINENO"; then : 5345 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5346 else 5347 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5348 fi 5349 rm -f core conftest.err conftest.$ac_objext \ 5350 conftest$ac_exeext conftest.$ac_ext 5351 fi 5352 5353 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355 5356 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5358 $as_echo "$supported" >&6; } 5359 if test "$supported" = "yes" ; then 5360 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5361 found="yes" 5362 fi 5363 fi 5364 5365 if test $found = "no" ; then 5366 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5368 fi 5369 5370 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5372 fi 5373 5374 CFLAGS="$CFLAGS -Wformat" 5375 5376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5377 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5378 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wformat` 5379 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5380 $as_echo_n "(cached) " >&6 5381 else 5382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5383 /* end confdefs.h. */ 5384 int i; 5385 int 5386 main () 5387 { 5388 5389 ; 5390 return 0; 5391 } 5392 _ACEOF 5393 if ac_fn_c_try_link "$LINENO"; then : 5394 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5395 else 5396 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5397 fi 5398 rm -f core conftest.err conftest.$ac_objext \ 5399 conftest$ac_exeext conftest.$ac_ext 5400 fi 5401 5402 5403 CFLAGS="$xorg_testset_save_CFLAGS" 5404 5405 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5407 $as_echo "$supported" >&6; } 5408 if test "$supported" = "yes" ; then 5409 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5410 found="yes" 5411 fi 5412 fi 5413 5414 5415 5416 5417 5418 5419 5420 xorg_testset_save_CFLAGS="$CFLAGS" 5421 5422 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5425 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5426 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5427 $as_echo_n "(cached) " >&6 5428 else 5429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5430 /* end confdefs.h. */ 5431 int i; 5432 _ACEOF 5433 if ac_fn_c_try_compile "$LINENO"; then : 5434 xorg_cv_cc_flag_unknown_warning_option=yes 5435 else 5436 xorg_cv_cc_flag_unknown_warning_option=no 5437 fi 5438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5439 fi 5440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5441 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5442 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5443 CFLAGS="$xorg_testset_save_CFLAGS" 5444 fi 5445 5446 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5447 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5449 fi 5450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5452 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5453 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5454 $as_echo_n "(cached) " >&6 5455 else 5456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5457 /* end confdefs.h. */ 5458 int i; 5459 _ACEOF 5460 if ac_fn_c_try_compile "$LINENO"; then : 5461 xorg_cv_cc_flag_unused_command_line_argument=yes 5462 else 5463 xorg_cv_cc_flag_unused_command_line_argument=no 5464 fi 5465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5466 fi 5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5468 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5469 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5470 CFLAGS="$xorg_testset_save_CFLAGS" 5471 fi 5472 5473 found="no" 5474 5475 if test $found = "no" ; then 5476 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5478 fi 5479 5480 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5482 fi 5483 5484 CFLAGS="$CFLAGS -Wold-style-definition" 5485 5486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5487 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5488 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wold-style-definition` 5489 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5490 $as_echo_n "(cached) " >&6 5491 else 5492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5493 /* end confdefs.h. */ 5494 int i; 5495 int 5496 main () 5497 { 5498 5499 ; 5500 return 0; 5501 } 5502 _ACEOF 5503 if ac_fn_c_try_link "$LINENO"; then : 5504 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5505 else 5506 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5507 fi 5508 rm -f core conftest.err conftest.$ac_objext \ 5509 conftest$ac_exeext conftest.$ac_ext 5510 fi 5511 5512 5513 CFLAGS="$xorg_testset_save_CFLAGS" 5514 5515 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5517 $as_echo "$supported" >&6; } 5518 if test "$supported" = "yes" ; then 5519 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5520 found="yes" 5521 fi 5522 fi 5523 5524 5525 5526 5527 5528 5529 5530 xorg_testset_save_CFLAGS="$CFLAGS" 5531 5532 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5535 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5536 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5537 $as_echo_n "(cached) " >&6 5538 else 5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5540 /* end confdefs.h. */ 5541 int i; 5542 _ACEOF 5543 if ac_fn_c_try_compile "$LINENO"; then : 5544 xorg_cv_cc_flag_unknown_warning_option=yes 5545 else 5546 xorg_cv_cc_flag_unknown_warning_option=no 5547 fi 5548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5549 fi 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5551 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5552 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5553 CFLAGS="$xorg_testset_save_CFLAGS" 5554 fi 5555 5556 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5557 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5559 fi 5560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5562 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5563 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5567 /* end confdefs.h. */ 5568 int i; 5569 _ACEOF 5570 if ac_fn_c_try_compile "$LINENO"; then : 5571 xorg_cv_cc_flag_unused_command_line_argument=yes 5572 else 5573 xorg_cv_cc_flag_unused_command_line_argument=no 5574 fi 5575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5576 fi 5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5578 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5579 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5580 CFLAGS="$xorg_testset_save_CFLAGS" 5581 fi 5582 5583 found="no" 5584 5585 if test $found = "no" ; then 5586 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5588 fi 5589 5590 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5592 fi 5593 5594 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5595 5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5597 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5598 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wdeclaration-after-statement` 5599 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5600 $as_echo_n "(cached) " >&6 5601 else 5602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5603 /* end confdefs.h. */ 5604 int i; 5605 int 5606 main () 5607 { 5608 5609 ; 5610 return 0; 5611 } 5612 _ACEOF 5613 if ac_fn_c_try_link "$LINENO"; then : 5614 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5615 else 5616 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5617 fi 5618 rm -f core conftest.err conftest.$ac_objext \ 5619 conftest$ac_exeext conftest.$ac_ext 5620 fi 5621 5622 5623 CFLAGS="$xorg_testset_save_CFLAGS" 5624 5625 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5627 $as_echo "$supported" >&6; } 5628 if test "$supported" = "yes" ; then 5629 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5630 found="yes" 5631 fi 5632 fi 5633 5634 5635 5636 # This chunk adds additional warnings that could catch undesired effects. 5637 5638 5639 5640 5641 5642 xorg_testset_save_CFLAGS="$CFLAGS" 5643 5644 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5647 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5648 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5649 $as_echo_n "(cached) " >&6 5650 else 5651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5652 /* end confdefs.h. */ 5653 int i; 5654 _ACEOF 5655 if ac_fn_c_try_compile "$LINENO"; then : 5656 xorg_cv_cc_flag_unknown_warning_option=yes 5657 else 5658 xorg_cv_cc_flag_unknown_warning_option=no 5659 fi 5660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5661 fi 5662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5663 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5664 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5665 CFLAGS="$xorg_testset_save_CFLAGS" 5666 fi 5667 5668 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5669 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5671 fi 5672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5674 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5675 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5676 $as_echo_n "(cached) " >&6 5677 else 5678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5679 /* end confdefs.h. */ 5680 int i; 5681 _ACEOF 5682 if ac_fn_c_try_compile "$LINENO"; then : 5683 xorg_cv_cc_flag_unused_command_line_argument=yes 5684 else 5685 xorg_cv_cc_flag_unused_command_line_argument=no 5686 fi 5687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5688 fi 5689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5690 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5691 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5692 CFLAGS="$xorg_testset_save_CFLAGS" 5693 fi 5694 5695 found="no" 5696 5697 if test $found = "no" ; then 5698 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5700 fi 5701 5702 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5704 fi 5705 5706 CFLAGS="$CFLAGS -Wunused" 5707 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5709 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5710 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wunused` 5711 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5712 $as_echo_n "(cached) " >&6 5713 else 5714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5715 /* end confdefs.h. */ 5716 int i; 5717 int 5718 main () 5719 { 5720 5721 ; 5722 return 0; 5723 } 5724 _ACEOF 5725 if ac_fn_c_try_link "$LINENO"; then : 5726 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5727 else 5728 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5729 fi 5730 rm -f core conftest.err conftest.$ac_objext \ 5731 conftest$ac_exeext conftest.$ac_ext 5732 fi 5733 5734 5735 CFLAGS="$xorg_testset_save_CFLAGS" 5736 5737 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5739 $as_echo "$supported" >&6; } 5740 if test "$supported" = "yes" ; then 5741 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5742 found="yes" 5743 fi 5744 fi 5745 5746 5747 5748 5749 5750 5751 5752 xorg_testset_save_CFLAGS="$CFLAGS" 5753 5754 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5757 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5758 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5759 $as_echo_n "(cached) " >&6 5760 else 5761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5762 /* end confdefs.h. */ 5763 int i; 5764 _ACEOF 5765 if ac_fn_c_try_compile "$LINENO"; then : 5766 xorg_cv_cc_flag_unknown_warning_option=yes 5767 else 5768 xorg_cv_cc_flag_unknown_warning_option=no 5769 fi 5770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5771 fi 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5773 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5774 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5775 CFLAGS="$xorg_testset_save_CFLAGS" 5776 fi 5777 5778 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5779 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5781 fi 5782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5784 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5785 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5786 $as_echo_n "(cached) " >&6 5787 else 5788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5789 /* end confdefs.h. */ 5790 int i; 5791 _ACEOF 5792 if ac_fn_c_try_compile "$LINENO"; then : 5793 xorg_cv_cc_flag_unused_command_line_argument=yes 5794 else 5795 xorg_cv_cc_flag_unused_command_line_argument=no 5796 fi 5797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5798 fi 5799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5800 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5801 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5802 CFLAGS="$xorg_testset_save_CFLAGS" 5803 fi 5804 5805 found="no" 5806 5807 if test $found = "no" ; then 5808 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5810 fi 5811 5812 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5814 fi 5815 5816 CFLAGS="$CFLAGS -Wuninitialized" 5817 5818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5819 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5820 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wuninitialized` 5821 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5822 $as_echo_n "(cached) " >&6 5823 else 5824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5825 /* end confdefs.h. */ 5826 int i; 5827 int 5828 main () 5829 { 5830 5831 ; 5832 return 0; 5833 } 5834 _ACEOF 5835 if ac_fn_c_try_link "$LINENO"; then : 5836 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5837 else 5838 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5839 fi 5840 rm -f core conftest.err conftest.$ac_objext \ 5841 conftest$ac_exeext conftest.$ac_ext 5842 fi 5843 5844 5845 CFLAGS="$xorg_testset_save_CFLAGS" 5846 5847 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5849 $as_echo "$supported" >&6; } 5850 if test "$supported" = "yes" ; then 5851 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5852 found="yes" 5853 fi 5854 fi 5855 5856 5857 5858 5859 5860 5861 5862 xorg_testset_save_CFLAGS="$CFLAGS" 5863 5864 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5867 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5868 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5869 $as_echo_n "(cached) " >&6 5870 else 5871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5872 /* end confdefs.h. */ 5873 int i; 5874 _ACEOF 5875 if ac_fn_c_try_compile "$LINENO"; then : 5876 xorg_cv_cc_flag_unknown_warning_option=yes 5877 else 5878 xorg_cv_cc_flag_unknown_warning_option=no 5879 fi 5880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5881 fi 5882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5883 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5884 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5885 CFLAGS="$xorg_testset_save_CFLAGS" 5886 fi 5887 5888 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5889 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5891 fi 5892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5894 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5895 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5896 $as_echo_n "(cached) " >&6 5897 else 5898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5899 /* end confdefs.h. */ 5900 int i; 5901 _ACEOF 5902 if ac_fn_c_try_compile "$LINENO"; then : 5903 xorg_cv_cc_flag_unused_command_line_argument=yes 5904 else 5905 xorg_cv_cc_flag_unused_command_line_argument=no 5906 fi 5907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5908 fi 5909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5910 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5911 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5912 CFLAGS="$xorg_testset_save_CFLAGS" 5913 fi 5914 5915 found="no" 5916 5917 if test $found = "no" ; then 5918 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5920 fi 5921 5922 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5924 fi 5925 5926 CFLAGS="$CFLAGS -Wshadow" 5927 5928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 5929 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 5930 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wshadow` 5931 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5932 $as_echo_n "(cached) " >&6 5933 else 5934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5935 /* end confdefs.h. */ 5936 int i; 5937 int 5938 main () 5939 { 5940 5941 ; 5942 return 0; 5943 } 5944 _ACEOF 5945 if ac_fn_c_try_link "$LINENO"; then : 5946 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5947 else 5948 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5949 fi 5950 rm -f core conftest.err conftest.$ac_objext \ 5951 conftest$ac_exeext conftest.$ac_ext 5952 fi 5953 5954 5955 CFLAGS="$xorg_testset_save_CFLAGS" 5956 5957 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5959 $as_echo "$supported" >&6; } 5960 if test "$supported" = "yes" ; then 5961 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 5962 found="yes" 5963 fi 5964 fi 5965 5966 5967 5968 5969 5970 5971 5972 xorg_testset_save_CFLAGS="$CFLAGS" 5973 5974 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5977 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5978 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5979 $as_echo_n "(cached) " >&6 5980 else 5981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5982 /* end confdefs.h. */ 5983 int i; 5984 _ACEOF 5985 if ac_fn_c_try_compile "$LINENO"; then : 5986 xorg_cv_cc_flag_unknown_warning_option=yes 5987 else 5988 xorg_cv_cc_flag_unknown_warning_option=no 5989 fi 5990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5991 fi 5992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5993 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5994 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5995 CFLAGS="$xorg_testset_save_CFLAGS" 5996 fi 5997 5998 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5999 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6001 fi 6002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6004 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6005 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6006 $as_echo_n "(cached) " >&6 6007 else 6008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6009 /* end confdefs.h. */ 6010 int i; 6011 _ACEOF 6012 if ac_fn_c_try_compile "$LINENO"; then : 6013 xorg_cv_cc_flag_unused_command_line_argument=yes 6014 else 6015 xorg_cv_cc_flag_unused_command_line_argument=no 6016 fi 6017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6018 fi 6019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6020 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6021 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6022 CFLAGS="$xorg_testset_save_CFLAGS" 6023 fi 6024 6025 found="no" 6026 6027 if test $found = "no" ; then 6028 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6030 fi 6031 6032 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6034 fi 6035 6036 CFLAGS="$CFLAGS -Wcast-qual" 6037 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6039 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6040 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wcast-qual` 6041 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6042 $as_echo_n "(cached) " >&6 6043 else 6044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6045 /* end confdefs.h. */ 6046 int i; 6047 int 6048 main () 6049 { 6050 6051 ; 6052 return 0; 6053 } 6054 _ACEOF 6055 if ac_fn_c_try_link "$LINENO"; then : 6056 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6057 else 6058 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6059 fi 6060 rm -f core conftest.err conftest.$ac_objext \ 6061 conftest$ac_exeext conftest.$ac_ext 6062 fi 6063 6064 6065 CFLAGS="$xorg_testset_save_CFLAGS" 6066 6067 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6069 $as_echo "$supported" >&6; } 6070 if test "$supported" = "yes" ; then 6071 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6072 found="yes" 6073 fi 6074 fi 6075 6076 6077 6078 6079 6080 6081 6082 xorg_testset_save_CFLAGS="$CFLAGS" 6083 6084 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6087 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6088 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6089 $as_echo_n "(cached) " >&6 6090 else 6091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6092 /* end confdefs.h. */ 6093 int i; 6094 _ACEOF 6095 if ac_fn_c_try_compile "$LINENO"; then : 6096 xorg_cv_cc_flag_unknown_warning_option=yes 6097 else 6098 xorg_cv_cc_flag_unknown_warning_option=no 6099 fi 6100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6101 fi 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6103 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6104 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6105 CFLAGS="$xorg_testset_save_CFLAGS" 6106 fi 6107 6108 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6109 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6111 fi 6112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6114 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6115 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6116 $as_echo_n "(cached) " >&6 6117 else 6118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6119 /* end confdefs.h. */ 6120 int i; 6121 _ACEOF 6122 if ac_fn_c_try_compile "$LINENO"; then : 6123 xorg_cv_cc_flag_unused_command_line_argument=yes 6124 else 6125 xorg_cv_cc_flag_unused_command_line_argument=no 6126 fi 6127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6128 fi 6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6130 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6131 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6132 CFLAGS="$xorg_testset_save_CFLAGS" 6133 fi 6134 6135 found="no" 6136 6137 if test $found = "no" ; then 6138 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6140 fi 6141 6142 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6144 fi 6145 6146 CFLAGS="$CFLAGS -Wmissing-noreturn" 6147 6148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6149 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6150 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-noreturn` 6151 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6152 $as_echo_n "(cached) " >&6 6153 else 6154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6155 /* end confdefs.h. */ 6156 int i; 6157 int 6158 main () 6159 { 6160 6161 ; 6162 return 0; 6163 } 6164 _ACEOF 6165 if ac_fn_c_try_link "$LINENO"; then : 6166 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6167 else 6168 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6169 fi 6170 rm -f core conftest.err conftest.$ac_objext \ 6171 conftest$ac_exeext conftest.$ac_ext 6172 fi 6173 6174 6175 CFLAGS="$xorg_testset_save_CFLAGS" 6176 6177 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6179 $as_echo "$supported" >&6; } 6180 if test "$supported" = "yes" ; then 6181 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6182 found="yes" 6183 fi 6184 fi 6185 6186 6187 6188 6189 6190 6191 6192 xorg_testset_save_CFLAGS="$CFLAGS" 6193 6194 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6197 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6198 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6199 $as_echo_n "(cached) " >&6 6200 else 6201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6202 /* end confdefs.h. */ 6203 int i; 6204 _ACEOF 6205 if ac_fn_c_try_compile "$LINENO"; then : 6206 xorg_cv_cc_flag_unknown_warning_option=yes 6207 else 6208 xorg_cv_cc_flag_unknown_warning_option=no 6209 fi 6210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6211 fi 6212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6213 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6214 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6215 CFLAGS="$xorg_testset_save_CFLAGS" 6216 fi 6217 6218 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6219 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6221 fi 6222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6224 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6225 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6226 $as_echo_n "(cached) " >&6 6227 else 6228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6229 /* end confdefs.h. */ 6230 int i; 6231 _ACEOF 6232 if ac_fn_c_try_compile "$LINENO"; then : 6233 xorg_cv_cc_flag_unused_command_line_argument=yes 6234 else 6235 xorg_cv_cc_flag_unused_command_line_argument=no 6236 fi 6237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6238 fi 6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6240 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6241 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6242 CFLAGS="$xorg_testset_save_CFLAGS" 6243 fi 6244 6245 found="no" 6246 6247 if test $found = "no" ; then 6248 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6250 fi 6251 6252 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6254 fi 6255 6256 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6257 6258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6259 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6260 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-format-attribute` 6261 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6262 $as_echo_n "(cached) " >&6 6263 else 6264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6265 /* end confdefs.h. */ 6266 int i; 6267 int 6268 main () 6269 { 6270 6271 ; 6272 return 0; 6273 } 6274 _ACEOF 6275 if ac_fn_c_try_link "$LINENO"; then : 6276 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6277 else 6278 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6279 fi 6280 rm -f core conftest.err conftest.$ac_objext \ 6281 conftest$ac_exeext conftest.$ac_ext 6282 fi 6283 6284 6285 CFLAGS="$xorg_testset_save_CFLAGS" 6286 6287 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6289 $as_echo "$supported" >&6; } 6290 if test "$supported" = "yes" ; then 6291 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6292 found="yes" 6293 fi 6294 fi 6295 6296 6297 6298 6299 6300 6301 6302 xorg_testset_save_CFLAGS="$CFLAGS" 6303 6304 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6307 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6308 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6309 $as_echo_n "(cached) " >&6 6310 else 6311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6312 /* end confdefs.h. */ 6313 int i; 6314 _ACEOF 6315 if ac_fn_c_try_compile "$LINENO"; then : 6316 xorg_cv_cc_flag_unknown_warning_option=yes 6317 else 6318 xorg_cv_cc_flag_unknown_warning_option=no 6319 fi 6320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6321 fi 6322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6323 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6324 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6325 CFLAGS="$xorg_testset_save_CFLAGS" 6326 fi 6327 6328 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6329 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6331 fi 6332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6334 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6335 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6336 $as_echo_n "(cached) " >&6 6337 else 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339 /* end confdefs.h. */ 6340 int i; 6341 _ACEOF 6342 if ac_fn_c_try_compile "$LINENO"; then : 6343 xorg_cv_cc_flag_unused_command_line_argument=yes 6344 else 6345 xorg_cv_cc_flag_unused_command_line_argument=no 6346 fi 6347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6348 fi 6349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6350 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6351 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6352 CFLAGS="$xorg_testset_save_CFLAGS" 6353 fi 6354 6355 found="no" 6356 6357 if test $found = "no" ; then 6358 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6360 fi 6361 6362 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6364 fi 6365 6366 CFLAGS="$CFLAGS -Wredundant-decls" 6367 6368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6369 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6370 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wredundant-decls` 6371 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6372 $as_echo_n "(cached) " >&6 6373 else 6374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6375 /* end confdefs.h. */ 6376 int i; 6377 int 6378 main () 6379 { 6380 6381 ; 6382 return 0; 6383 } 6384 _ACEOF 6385 if ac_fn_c_try_link "$LINENO"; then : 6386 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6387 else 6388 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6389 fi 6390 rm -f core conftest.err conftest.$ac_objext \ 6391 conftest$ac_exeext conftest.$ac_ext 6392 fi 6393 6394 6395 CFLAGS="$xorg_testset_save_CFLAGS" 6396 6397 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6399 $as_echo "$supported" >&6; } 6400 if test "$supported" = "yes" ; then 6401 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6402 found="yes" 6403 fi 6404 fi 6405 6406 6407 6408 # These are currently disabled because they are noisy. They will be enabled 6409 # in the future once the codebase is sufficiently modernized to silence 6410 # them. For now, I don't want them to drown out the other warnings. 6411 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op]) 6412 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses]) 6413 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align]) 6414 6415 # Turn some warnings into errors, so we don't accidently get successful builds 6416 # when there are problems that should be fixed. 6417 6418 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6419 6420 6421 6422 6423 6424 xorg_testset_save_CFLAGS="$CFLAGS" 6425 6426 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6429 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6430 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6431 $as_echo_n "(cached) " >&6 6432 else 6433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6434 /* end confdefs.h. */ 6435 int i; 6436 _ACEOF 6437 if ac_fn_c_try_compile "$LINENO"; then : 6438 xorg_cv_cc_flag_unknown_warning_option=yes 6439 else 6440 xorg_cv_cc_flag_unknown_warning_option=no 6441 fi 6442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6443 fi 6444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6445 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6446 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6447 CFLAGS="$xorg_testset_save_CFLAGS" 6448 fi 6449 6450 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6451 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6453 fi 6454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6456 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6457 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6458 $as_echo_n "(cached) " >&6 6459 else 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461 /* end confdefs.h. */ 6462 int i; 6463 _ACEOF 6464 if ac_fn_c_try_compile "$LINENO"; then : 6465 xorg_cv_cc_flag_unused_command_line_argument=yes 6466 else 6467 xorg_cv_cc_flag_unused_command_line_argument=no 6468 fi 6469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6470 fi 6471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6472 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6473 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6474 CFLAGS="$xorg_testset_save_CFLAGS" 6475 fi 6476 6477 found="no" 6478 6479 if test $found = "no" ; then 6480 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6482 fi 6483 6484 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6486 fi 6487 6488 CFLAGS="$CFLAGS -Werror=implicit" 6489 6490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6491 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6492 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=implicit` 6493 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6494 $as_echo_n "(cached) " >&6 6495 else 6496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6497 /* end confdefs.h. */ 6498 int i; 6499 int 6500 main () 6501 { 6502 6503 ; 6504 return 0; 6505 } 6506 _ACEOF 6507 if ac_fn_c_try_link "$LINENO"; then : 6508 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6509 else 6510 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6511 fi 6512 rm -f core conftest.err conftest.$ac_objext \ 6513 conftest$ac_exeext conftest.$ac_ext 6514 fi 6515 6516 6517 CFLAGS="$xorg_testset_save_CFLAGS" 6518 6519 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6521 $as_echo "$supported" >&6; } 6522 if test "$supported" = "yes" ; then 6523 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6524 found="yes" 6525 fi 6526 fi 6527 6528 if test $found = "no" ; then 6529 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6531 fi 6532 6533 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6535 fi 6536 6537 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6538 6539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6540 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6541 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED` 6542 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6543 $as_echo_n "(cached) " >&6 6544 else 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546 /* end confdefs.h. */ 6547 int i; 6548 int 6549 main () 6550 { 6551 6552 ; 6553 return 0; 6554 } 6555 _ACEOF 6556 if ac_fn_c_try_link "$LINENO"; then : 6557 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6558 else 6559 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6560 fi 6561 rm -f core conftest.err conftest.$ac_objext \ 6562 conftest$ac_exeext conftest.$ac_ext 6563 fi 6564 6565 6566 CFLAGS="$xorg_testset_save_CFLAGS" 6567 6568 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6570 $as_echo "$supported" >&6; } 6571 if test "$supported" = "yes" ; then 6572 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6573 found="yes" 6574 fi 6575 fi 6576 6577 6578 6579 6580 6581 6582 6583 xorg_testset_save_CFLAGS="$CFLAGS" 6584 6585 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6588 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6589 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6590 $as_echo_n "(cached) " >&6 6591 else 6592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6593 /* end confdefs.h. */ 6594 int i; 6595 _ACEOF 6596 if ac_fn_c_try_compile "$LINENO"; then : 6597 xorg_cv_cc_flag_unknown_warning_option=yes 6598 else 6599 xorg_cv_cc_flag_unknown_warning_option=no 6600 fi 6601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6602 fi 6603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6604 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6605 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6606 CFLAGS="$xorg_testset_save_CFLAGS" 6607 fi 6608 6609 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6610 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6612 fi 6613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6615 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6616 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6617 $as_echo_n "(cached) " >&6 6618 else 6619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6620 /* end confdefs.h. */ 6621 int i; 6622 _ACEOF 6623 if ac_fn_c_try_compile "$LINENO"; then : 6624 xorg_cv_cc_flag_unused_command_line_argument=yes 6625 else 6626 xorg_cv_cc_flag_unused_command_line_argument=no 6627 fi 6628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6629 fi 6630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6631 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6632 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6633 CFLAGS="$xorg_testset_save_CFLAGS" 6634 fi 6635 6636 found="no" 6637 6638 if test $found = "no" ; then 6639 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6641 fi 6642 6643 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6645 fi 6646 6647 CFLAGS="$CFLAGS -Werror=nonnull" 6648 6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6650 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6651 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=nonnull` 6652 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6653 $as_echo_n "(cached) " >&6 6654 else 6655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6656 /* end confdefs.h. */ 6657 int i; 6658 int 6659 main () 6660 { 6661 6662 ; 6663 return 0; 6664 } 6665 _ACEOF 6666 if ac_fn_c_try_link "$LINENO"; then : 6667 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6668 else 6669 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6670 fi 6671 rm -f core conftest.err conftest.$ac_objext \ 6672 conftest$ac_exeext conftest.$ac_ext 6673 fi 6674 6675 6676 CFLAGS="$xorg_testset_save_CFLAGS" 6677 6678 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6680 $as_echo "$supported" >&6; } 6681 if test "$supported" = "yes" ; then 6682 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6683 found="yes" 6684 fi 6685 fi 6686 6687 6688 6689 6690 6691 6692 6693 xorg_testset_save_CFLAGS="$CFLAGS" 6694 6695 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6698 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6699 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6700 $as_echo_n "(cached) " >&6 6701 else 6702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703 /* end confdefs.h. */ 6704 int i; 6705 _ACEOF 6706 if ac_fn_c_try_compile "$LINENO"; then : 6707 xorg_cv_cc_flag_unknown_warning_option=yes 6708 else 6709 xorg_cv_cc_flag_unknown_warning_option=no 6710 fi 6711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6712 fi 6713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6714 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6715 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6716 CFLAGS="$xorg_testset_save_CFLAGS" 6717 fi 6718 6719 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6720 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6722 fi 6723 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6725 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6726 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6727 $as_echo_n "(cached) " >&6 6728 else 6729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6730 /* end confdefs.h. */ 6731 int i; 6732 _ACEOF 6733 if ac_fn_c_try_compile "$LINENO"; then : 6734 xorg_cv_cc_flag_unused_command_line_argument=yes 6735 else 6736 xorg_cv_cc_flag_unused_command_line_argument=no 6737 fi 6738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6739 fi 6740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6741 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6742 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6743 CFLAGS="$xorg_testset_save_CFLAGS" 6744 fi 6745 6746 found="no" 6747 6748 if test $found = "no" ; then 6749 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6751 fi 6752 6753 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6755 fi 6756 6757 CFLAGS="$CFLAGS -Werror=init-self" 6758 6759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6760 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6761 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=init-self` 6762 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6763 $as_echo_n "(cached) " >&6 6764 else 6765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6766 /* end confdefs.h. */ 6767 int i; 6768 int 6769 main () 6770 { 6771 6772 ; 6773 return 0; 6774 } 6775 _ACEOF 6776 if ac_fn_c_try_link "$LINENO"; then : 6777 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6778 else 6779 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6780 fi 6781 rm -f core conftest.err conftest.$ac_objext \ 6782 conftest$ac_exeext conftest.$ac_ext 6783 fi 6784 6785 6786 CFLAGS="$xorg_testset_save_CFLAGS" 6787 6788 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6790 $as_echo "$supported" >&6; } 6791 if test "$supported" = "yes" ; then 6792 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6793 found="yes" 6794 fi 6795 fi 6796 6797 6798 6799 6800 6801 6802 6803 xorg_testset_save_CFLAGS="$CFLAGS" 6804 6805 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6808 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6809 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6810 $as_echo_n "(cached) " >&6 6811 else 6812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6813 /* end confdefs.h. */ 6814 int i; 6815 _ACEOF 6816 if ac_fn_c_try_compile "$LINENO"; then : 6817 xorg_cv_cc_flag_unknown_warning_option=yes 6818 else 6819 xorg_cv_cc_flag_unknown_warning_option=no 6820 fi 6821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6822 fi 6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6824 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6825 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6826 CFLAGS="$xorg_testset_save_CFLAGS" 6827 fi 6828 6829 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6830 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6832 fi 6833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6835 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6836 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6837 $as_echo_n "(cached) " >&6 6838 else 6839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6840 /* end confdefs.h. */ 6841 int i; 6842 _ACEOF 6843 if ac_fn_c_try_compile "$LINENO"; then : 6844 xorg_cv_cc_flag_unused_command_line_argument=yes 6845 else 6846 xorg_cv_cc_flag_unused_command_line_argument=no 6847 fi 6848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6849 fi 6850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6851 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6852 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6853 CFLAGS="$xorg_testset_save_CFLAGS" 6854 fi 6855 6856 found="no" 6857 6858 if test $found = "no" ; then 6859 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 fi 6862 6863 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6865 fi 6866 6867 CFLAGS="$CFLAGS -Werror=main" 6868 6869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 6870 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 6871 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=main` 6872 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6873 $as_echo_n "(cached) " >&6 6874 else 6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6876 /* end confdefs.h. */ 6877 int i; 6878 int 6879 main () 6880 { 6881 6882 ; 6883 return 0; 6884 } 6885 _ACEOF 6886 if ac_fn_c_try_link "$LINENO"; then : 6887 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6888 else 6889 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6890 fi 6891 rm -f core conftest.err conftest.$ac_objext \ 6892 conftest$ac_exeext conftest.$ac_ext 6893 fi 6894 6895 6896 CFLAGS="$xorg_testset_save_CFLAGS" 6897 6898 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6900 $as_echo "$supported" >&6; } 6901 if test "$supported" = "yes" ; then 6902 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 6903 found="yes" 6904 fi 6905 fi 6906 6907 6908 6909 6910 6911 6912 6913 xorg_testset_save_CFLAGS="$CFLAGS" 6914 6915 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6918 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6919 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6920 $as_echo_n "(cached) " >&6 6921 else 6922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6923 /* end confdefs.h. */ 6924 int i; 6925 _ACEOF 6926 if ac_fn_c_try_compile "$LINENO"; then : 6927 xorg_cv_cc_flag_unknown_warning_option=yes 6928 else 6929 xorg_cv_cc_flag_unknown_warning_option=no 6930 fi 6931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6932 fi 6933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6934 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6935 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6936 CFLAGS="$xorg_testset_save_CFLAGS" 6937 fi 6938 6939 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6940 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6942 fi 6943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6945 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6946 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6947 $as_echo_n "(cached) " >&6 6948 else 6949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6950 /* end confdefs.h. */ 6951 int i; 6952 _ACEOF 6953 if ac_fn_c_try_compile "$LINENO"; then : 6954 xorg_cv_cc_flag_unused_command_line_argument=yes 6955 else 6956 xorg_cv_cc_flag_unused_command_line_argument=no 6957 fi 6958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6959 fi 6960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6961 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6962 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6963 CFLAGS="$xorg_testset_save_CFLAGS" 6964 fi 6965 6966 found="no" 6967 6968 if test $found = "no" ; then 6969 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6971 fi 6972 6973 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6975 fi 6976 6977 CFLAGS="$CFLAGS -Werror=missing-braces" 6978 6979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 6980 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 6981 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=missing-braces` 6982 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6983 $as_echo_n "(cached) " >&6 6984 else 6985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6986 /* end confdefs.h. */ 6987 int i; 6988 int 6989 main () 6990 { 6991 6992 ; 6993 return 0; 6994 } 6995 _ACEOF 6996 if ac_fn_c_try_link "$LINENO"; then : 6997 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6998 else 6999 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7000 fi 7001 rm -f core conftest.err conftest.$ac_objext \ 7002 conftest$ac_exeext conftest.$ac_ext 7003 fi 7004 7005 7006 CFLAGS="$xorg_testset_save_CFLAGS" 7007 7008 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7010 $as_echo "$supported" >&6; } 7011 if test "$supported" = "yes" ; then 7012 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7013 found="yes" 7014 fi 7015 fi 7016 7017 7018 7019 7020 7021 7022 7023 xorg_testset_save_CFLAGS="$CFLAGS" 7024 7025 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7028 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7029 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7030 $as_echo_n "(cached) " >&6 7031 else 7032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7033 /* end confdefs.h. */ 7034 int i; 7035 _ACEOF 7036 if ac_fn_c_try_compile "$LINENO"; then : 7037 xorg_cv_cc_flag_unknown_warning_option=yes 7038 else 7039 xorg_cv_cc_flag_unknown_warning_option=no 7040 fi 7041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7042 fi 7043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7044 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7045 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7046 CFLAGS="$xorg_testset_save_CFLAGS" 7047 fi 7048 7049 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7050 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7052 fi 7053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7055 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7056 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7057 $as_echo_n "(cached) " >&6 7058 else 7059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7060 /* end confdefs.h. */ 7061 int i; 7062 _ACEOF 7063 if ac_fn_c_try_compile "$LINENO"; then : 7064 xorg_cv_cc_flag_unused_command_line_argument=yes 7065 else 7066 xorg_cv_cc_flag_unused_command_line_argument=no 7067 fi 7068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7069 fi 7070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7071 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7072 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7073 CFLAGS="$xorg_testset_save_CFLAGS" 7074 fi 7075 7076 found="no" 7077 7078 if test $found = "no" ; then 7079 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7081 fi 7082 7083 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7085 fi 7086 7087 CFLAGS="$CFLAGS -Werror=sequence-point" 7088 7089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7090 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7091 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=sequence-point` 7092 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7093 $as_echo_n "(cached) " >&6 7094 else 7095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7096 /* end confdefs.h. */ 7097 int i; 7098 int 7099 main () 7100 { 7101 7102 ; 7103 return 0; 7104 } 7105 _ACEOF 7106 if ac_fn_c_try_link "$LINENO"; then : 7107 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7108 else 7109 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7110 fi 7111 rm -f core conftest.err conftest.$ac_objext \ 7112 conftest$ac_exeext conftest.$ac_ext 7113 fi 7114 7115 7116 CFLAGS="$xorg_testset_save_CFLAGS" 7117 7118 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7120 $as_echo "$supported" >&6; } 7121 if test "$supported" = "yes" ; then 7122 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7123 found="yes" 7124 fi 7125 fi 7126 7127 7128 7129 7130 7131 7132 7133 xorg_testset_save_CFLAGS="$CFLAGS" 7134 7135 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7138 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7139 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7140 $as_echo_n "(cached) " >&6 7141 else 7142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7143 /* end confdefs.h. */ 7144 int i; 7145 _ACEOF 7146 if ac_fn_c_try_compile "$LINENO"; then : 7147 xorg_cv_cc_flag_unknown_warning_option=yes 7148 else 7149 xorg_cv_cc_flag_unknown_warning_option=no 7150 fi 7151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7152 fi 7153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7154 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7155 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7156 CFLAGS="$xorg_testset_save_CFLAGS" 7157 fi 7158 7159 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7160 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7162 fi 7163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7165 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7166 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7167 $as_echo_n "(cached) " >&6 7168 else 7169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7170 /* end confdefs.h. */ 7171 int i; 7172 _ACEOF 7173 if ac_fn_c_try_compile "$LINENO"; then : 7174 xorg_cv_cc_flag_unused_command_line_argument=yes 7175 else 7176 xorg_cv_cc_flag_unused_command_line_argument=no 7177 fi 7178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7179 fi 7180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7181 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7182 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7183 CFLAGS="$xorg_testset_save_CFLAGS" 7184 fi 7185 7186 found="no" 7187 7188 if test $found = "no" ; then 7189 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7191 fi 7192 7193 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7195 fi 7196 7197 CFLAGS="$CFLAGS -Werror=return-type" 7198 7199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7200 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7201 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=return-type` 7202 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7203 $as_echo_n "(cached) " >&6 7204 else 7205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7206 /* end confdefs.h. */ 7207 int i; 7208 int 7209 main () 7210 { 7211 7212 ; 7213 return 0; 7214 } 7215 _ACEOF 7216 if ac_fn_c_try_link "$LINENO"; then : 7217 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7218 else 7219 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7220 fi 7221 rm -f core conftest.err conftest.$ac_objext \ 7222 conftest$ac_exeext conftest.$ac_ext 7223 fi 7224 7225 7226 CFLAGS="$xorg_testset_save_CFLAGS" 7227 7228 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7230 $as_echo "$supported" >&6; } 7231 if test "$supported" = "yes" ; then 7232 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7233 found="yes" 7234 fi 7235 fi 7236 7237 if test $found = "no" ; then 7238 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7240 fi 7241 7242 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7244 fi 7245 7246 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7247 7248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7249 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7250 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT` 7251 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7252 $as_echo_n "(cached) " >&6 7253 else 7254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7255 /* end confdefs.h. */ 7256 int i; 7257 int 7258 main () 7259 { 7260 7261 ; 7262 return 0; 7263 } 7264 _ACEOF 7265 if ac_fn_c_try_link "$LINENO"; then : 7266 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7267 else 7268 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7269 fi 7270 rm -f core conftest.err conftest.$ac_objext \ 7271 conftest$ac_exeext conftest.$ac_ext 7272 fi 7273 7274 7275 CFLAGS="$xorg_testset_save_CFLAGS" 7276 7277 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7279 $as_echo "$supported" >&6; } 7280 if test "$supported" = "yes" ; then 7281 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7282 found="yes" 7283 fi 7284 fi 7285 7286 7287 7288 7289 7290 7291 7292 xorg_testset_save_CFLAGS="$CFLAGS" 7293 7294 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7297 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7298 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 7306 xorg_cv_cc_flag_unknown_warning_option=yes 7307 else 7308 xorg_cv_cc_flag_unknown_warning_option=no 7309 fi 7310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7311 fi 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7313 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7314 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7315 CFLAGS="$xorg_testset_save_CFLAGS" 7316 fi 7317 7318 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7319 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7321 fi 7322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7324 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7325 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7326 $as_echo_n "(cached) " >&6 7327 else 7328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7329 /* end confdefs.h. */ 7330 int i; 7331 _ACEOF 7332 if ac_fn_c_try_compile "$LINENO"; then : 7333 xorg_cv_cc_flag_unused_command_line_argument=yes 7334 else 7335 xorg_cv_cc_flag_unused_command_line_argument=no 7336 fi 7337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7338 fi 7339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7340 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7341 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7342 CFLAGS="$xorg_testset_save_CFLAGS" 7343 fi 7344 7345 found="no" 7346 7347 if test $found = "no" ; then 7348 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7350 fi 7351 7352 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7354 fi 7355 7356 CFLAGS="$CFLAGS -Werror=trigraphs" 7357 7358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7359 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7360 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=trigraphs` 7361 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7362 $as_echo_n "(cached) " >&6 7363 else 7364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7365 /* end confdefs.h. */ 7366 int i; 7367 int 7368 main () 7369 { 7370 7371 ; 7372 return 0; 7373 } 7374 _ACEOF 7375 if ac_fn_c_try_link "$LINENO"; then : 7376 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7377 else 7378 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7379 fi 7380 rm -f core conftest.err conftest.$ac_objext \ 7381 conftest$ac_exeext conftest.$ac_ext 7382 fi 7383 7384 7385 CFLAGS="$xorg_testset_save_CFLAGS" 7386 7387 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7389 $as_echo "$supported" >&6; } 7390 if test "$supported" = "yes" ; then 7391 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7392 found="yes" 7393 fi 7394 fi 7395 7396 7397 7398 7399 7400 7401 7402 xorg_testset_save_CFLAGS="$CFLAGS" 7403 7404 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7407 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7408 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7409 $as_echo_n "(cached) " >&6 7410 else 7411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7412 /* end confdefs.h. */ 7413 int i; 7414 _ACEOF 7415 if ac_fn_c_try_compile "$LINENO"; then : 7416 xorg_cv_cc_flag_unknown_warning_option=yes 7417 else 7418 xorg_cv_cc_flag_unknown_warning_option=no 7419 fi 7420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7421 fi 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7423 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7424 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7425 CFLAGS="$xorg_testset_save_CFLAGS" 7426 fi 7427 7428 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7429 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7431 fi 7432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7434 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7435 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7436 $as_echo_n "(cached) " >&6 7437 else 7438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7439 /* end confdefs.h. */ 7440 int i; 7441 _ACEOF 7442 if ac_fn_c_try_compile "$LINENO"; then : 7443 xorg_cv_cc_flag_unused_command_line_argument=yes 7444 else 7445 xorg_cv_cc_flag_unused_command_line_argument=no 7446 fi 7447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7448 fi 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7450 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7451 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7452 CFLAGS="$xorg_testset_save_CFLAGS" 7453 fi 7454 7455 found="no" 7456 7457 if test $found = "no" ; then 7458 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7460 fi 7461 7462 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7464 fi 7465 7466 CFLAGS="$CFLAGS -Werror=array-bounds" 7467 7468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7469 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7470 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=array-bounds` 7471 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7472 $as_echo_n "(cached) " >&6 7473 else 7474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7475 /* end confdefs.h. */ 7476 int i; 7477 int 7478 main () 7479 { 7480 7481 ; 7482 return 0; 7483 } 7484 _ACEOF 7485 if ac_fn_c_try_link "$LINENO"; then : 7486 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7487 else 7488 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7489 fi 7490 rm -f core conftest.err conftest.$ac_objext \ 7491 conftest$ac_exeext conftest.$ac_ext 7492 fi 7493 7494 7495 CFLAGS="$xorg_testset_save_CFLAGS" 7496 7497 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7499 $as_echo "$supported" >&6; } 7500 if test "$supported" = "yes" ; then 7501 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7502 found="yes" 7503 fi 7504 fi 7505 7506 7507 7508 7509 7510 7511 7512 xorg_testset_save_CFLAGS="$CFLAGS" 7513 7514 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7517 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7518 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7519 $as_echo_n "(cached) " >&6 7520 else 7521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7522 /* end confdefs.h. */ 7523 int i; 7524 _ACEOF 7525 if ac_fn_c_try_compile "$LINENO"; then : 7526 xorg_cv_cc_flag_unknown_warning_option=yes 7527 else 7528 xorg_cv_cc_flag_unknown_warning_option=no 7529 fi 7530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7531 fi 7532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7533 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7534 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7535 CFLAGS="$xorg_testset_save_CFLAGS" 7536 fi 7537 7538 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7539 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7541 fi 7542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7544 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7545 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7546 $as_echo_n "(cached) " >&6 7547 else 7548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7549 /* end confdefs.h. */ 7550 int i; 7551 _ACEOF 7552 if ac_fn_c_try_compile "$LINENO"; then : 7553 xorg_cv_cc_flag_unused_command_line_argument=yes 7554 else 7555 xorg_cv_cc_flag_unused_command_line_argument=no 7556 fi 7557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7558 fi 7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7560 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7561 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7562 CFLAGS="$xorg_testset_save_CFLAGS" 7563 fi 7564 7565 found="no" 7566 7567 if test $found = "no" ; then 7568 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 fi 7571 7572 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7574 fi 7575 7576 CFLAGS="$CFLAGS -Werror=write-strings" 7577 7578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7579 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7580 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=write-strings` 7581 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7582 $as_echo_n "(cached) " >&6 7583 else 7584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7585 /* end confdefs.h. */ 7586 int i; 7587 int 7588 main () 7589 { 7590 7591 ; 7592 return 0; 7593 } 7594 _ACEOF 7595 if ac_fn_c_try_link "$LINENO"; then : 7596 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7597 else 7598 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7599 fi 7600 rm -f core conftest.err conftest.$ac_objext \ 7601 conftest$ac_exeext conftest.$ac_ext 7602 fi 7603 7604 7605 CFLAGS="$xorg_testset_save_CFLAGS" 7606 7607 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7609 $as_echo "$supported" >&6; } 7610 if test "$supported" = "yes" ; then 7611 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7612 found="yes" 7613 fi 7614 fi 7615 7616 7617 7618 7619 7620 7621 7622 xorg_testset_save_CFLAGS="$CFLAGS" 7623 7624 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7627 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7628 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7629 $as_echo_n "(cached) " >&6 7630 else 7631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7632 /* end confdefs.h. */ 7633 int i; 7634 _ACEOF 7635 if ac_fn_c_try_compile "$LINENO"; then : 7636 xorg_cv_cc_flag_unknown_warning_option=yes 7637 else 7638 xorg_cv_cc_flag_unknown_warning_option=no 7639 fi 7640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7641 fi 7642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7643 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7644 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7645 CFLAGS="$xorg_testset_save_CFLAGS" 7646 fi 7647 7648 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7649 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7651 fi 7652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7654 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7655 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7656 $as_echo_n "(cached) " >&6 7657 else 7658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7659 /* end confdefs.h. */ 7660 int i; 7661 _ACEOF 7662 if ac_fn_c_try_compile "$LINENO"; then : 7663 xorg_cv_cc_flag_unused_command_line_argument=yes 7664 else 7665 xorg_cv_cc_flag_unused_command_line_argument=no 7666 fi 7667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7668 fi 7669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7670 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7671 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7672 CFLAGS="$xorg_testset_save_CFLAGS" 7673 fi 7674 7675 found="no" 7676 7677 if test $found = "no" ; then 7678 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7680 fi 7681 7682 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7684 fi 7685 7686 CFLAGS="$CFLAGS -Werror=address" 7687 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7689 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7690 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=address` 7691 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7692 $as_echo_n "(cached) " >&6 7693 else 7694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7695 /* end confdefs.h. */ 7696 int i; 7697 int 7698 main () 7699 { 7700 7701 ; 7702 return 0; 7703 } 7704 _ACEOF 7705 if ac_fn_c_try_link "$LINENO"; then : 7706 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7707 else 7708 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7709 fi 7710 rm -f core conftest.err conftest.$ac_objext \ 7711 conftest$ac_exeext conftest.$ac_ext 7712 fi 7713 7714 7715 CFLAGS="$xorg_testset_save_CFLAGS" 7716 7717 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7719 $as_echo "$supported" >&6; } 7720 if test "$supported" = "yes" ; then 7721 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7722 found="yes" 7723 fi 7724 fi 7725 7726 7727 7728 7729 7730 7731 7732 xorg_testset_save_CFLAGS="$CFLAGS" 7733 7734 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7737 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7738 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7739 $as_echo_n "(cached) " >&6 7740 else 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742 /* end confdefs.h. */ 7743 int i; 7744 _ACEOF 7745 if ac_fn_c_try_compile "$LINENO"; then : 7746 xorg_cv_cc_flag_unknown_warning_option=yes 7747 else 7748 xorg_cv_cc_flag_unknown_warning_option=no 7749 fi 7750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7751 fi 7752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7753 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7754 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7755 CFLAGS="$xorg_testset_save_CFLAGS" 7756 fi 7757 7758 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7759 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7761 fi 7762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7764 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7765 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7766 $as_echo_n "(cached) " >&6 7767 else 7768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7769 /* end confdefs.h. */ 7770 int i; 7771 _ACEOF 7772 if ac_fn_c_try_compile "$LINENO"; then : 7773 xorg_cv_cc_flag_unused_command_line_argument=yes 7774 else 7775 xorg_cv_cc_flag_unused_command_line_argument=no 7776 fi 7777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7778 fi 7779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7780 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7781 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7782 CFLAGS="$xorg_testset_save_CFLAGS" 7783 fi 7784 7785 found="no" 7786 7787 if test $found = "no" ; then 7788 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7790 fi 7791 7792 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7794 fi 7795 7796 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 7797 7798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 7799 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 7800 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=int-to-pointer-cast` 7801 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7802 $as_echo_n "(cached) " >&6 7803 else 7804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7805 /* end confdefs.h. */ 7806 int i; 7807 int 7808 main () 7809 { 7810 7811 ; 7812 return 0; 7813 } 7814 _ACEOF 7815 if ac_fn_c_try_link "$LINENO"; then : 7816 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7817 else 7818 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7819 fi 7820 rm -f core conftest.err conftest.$ac_objext \ 7821 conftest$ac_exeext conftest.$ac_ext 7822 fi 7823 7824 7825 CFLAGS="$xorg_testset_save_CFLAGS" 7826 7827 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7829 $as_echo "$supported" >&6; } 7830 if test "$supported" = "yes" ; then 7831 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 7832 found="yes" 7833 fi 7834 fi 7835 7836 if test $found = "no" ; then 7837 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7839 fi 7840 7841 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7843 fi 7844 7845 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7846 7847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 7848 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 7849 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION` 7850 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7851 $as_echo_n "(cached) " >&6 7852 else 7853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7854 /* end confdefs.h. */ 7855 int i; 7856 int 7857 main () 7858 { 7859 7860 ; 7861 return 0; 7862 } 7863 _ACEOF 7864 if ac_fn_c_try_link "$LINENO"; then : 7865 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7866 else 7867 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7868 fi 7869 rm -f core conftest.err conftest.$ac_objext \ 7870 conftest$ac_exeext conftest.$ac_ext 7871 fi 7872 7873 7874 CFLAGS="$xorg_testset_save_CFLAGS" 7875 7876 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7878 $as_echo "$supported" >&6; } 7879 if test "$supported" = "yes" ; then 7880 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7881 found="yes" 7882 fi 7883 fi 7884 7885 7886 7887 7888 7889 7890 7891 xorg_testset_save_CFLAGS="$CFLAGS" 7892 7893 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7896 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7897 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7898 $as_echo_n "(cached) " >&6 7899 else 7900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7901 /* end confdefs.h. */ 7902 int i; 7903 _ACEOF 7904 if ac_fn_c_try_compile "$LINENO"; then : 7905 xorg_cv_cc_flag_unknown_warning_option=yes 7906 else 7907 xorg_cv_cc_flag_unknown_warning_option=no 7908 fi 7909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7910 fi 7911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7912 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7913 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7914 CFLAGS="$xorg_testset_save_CFLAGS" 7915 fi 7916 7917 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7918 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7920 fi 7921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7923 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7924 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7925 $as_echo_n "(cached) " >&6 7926 else 7927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7928 /* end confdefs.h. */ 7929 int i; 7930 _ACEOF 7931 if ac_fn_c_try_compile "$LINENO"; then : 7932 xorg_cv_cc_flag_unused_command_line_argument=yes 7933 else 7934 xorg_cv_cc_flag_unused_command_line_argument=no 7935 fi 7936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7937 fi 7938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7939 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7940 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7941 CFLAGS="$xorg_testset_save_CFLAGS" 7942 fi 7943 7944 found="no" 7945 7946 if test $found = "no" ; then 7947 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7949 fi 7950 7951 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7953 fi 7954 7955 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 7956 7957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 7958 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 7959 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=pointer-to-int-cast` 7960 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7961 $as_echo_n "(cached) " >&6 7962 else 7963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7964 /* end confdefs.h. */ 7965 int i; 7966 int 7967 main () 7968 { 7969 7970 ; 7971 return 0; 7972 } 7973 _ACEOF 7974 if ac_fn_c_try_link "$LINENO"; then : 7975 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7976 else 7977 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7978 fi 7979 rm -f core conftest.err conftest.$ac_objext \ 7980 conftest$ac_exeext conftest.$ac_ext 7981 fi 7982 7983 7984 CFLAGS="$xorg_testset_save_CFLAGS" 7985 7986 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7988 $as_echo "$supported" >&6; } 7989 if test "$supported" = "yes" ; then 7990 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 7991 found="yes" 7992 fi 7993 fi 7994 7995 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 7996 else 7997 { $as_echo "$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 7998 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 7999 8000 8001 8002 8003 8004 xorg_testset_save_CFLAGS="$CFLAGS" 8005 8006 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8009 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8010 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8011 $as_echo_n "(cached) " >&6 8012 else 8013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8014 /* end confdefs.h. */ 8015 int i; 8016 _ACEOF 8017 if ac_fn_c_try_compile "$LINENO"; then : 8018 xorg_cv_cc_flag_unknown_warning_option=yes 8019 else 8020 xorg_cv_cc_flag_unknown_warning_option=no 8021 fi 8022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8023 fi 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8025 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8026 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8027 CFLAGS="$xorg_testset_save_CFLAGS" 8028 fi 8029 8030 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8031 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8033 fi 8034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8036 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8037 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8038 $as_echo_n "(cached) " >&6 8039 else 8040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8041 /* end confdefs.h. */ 8042 int i; 8043 _ACEOF 8044 if ac_fn_c_try_compile "$LINENO"; then : 8045 xorg_cv_cc_flag_unused_command_line_argument=yes 8046 else 8047 xorg_cv_cc_flag_unused_command_line_argument=no 8048 fi 8049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8050 fi 8051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8052 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8053 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8054 CFLAGS="$xorg_testset_save_CFLAGS" 8055 fi 8056 8057 found="no" 8058 8059 if test $found = "no" ; then 8060 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8062 fi 8063 8064 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8066 fi 8067 8068 CFLAGS="$CFLAGS -Wimplicit" 8069 8070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8071 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8072 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wimplicit` 8073 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8074 $as_echo_n "(cached) " >&6 8075 else 8076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8077 /* end confdefs.h. */ 8078 int i; 8079 int 8080 main () 8081 { 8082 8083 ; 8084 return 0; 8085 } 8086 _ACEOF 8087 if ac_fn_c_try_link "$LINENO"; then : 8088 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8089 else 8090 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8091 fi 8092 rm -f core conftest.err conftest.$ac_objext \ 8093 conftest$ac_exeext conftest.$ac_ext 8094 fi 8095 8096 8097 CFLAGS="$xorg_testset_save_CFLAGS" 8098 8099 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8101 $as_echo "$supported" >&6; } 8102 if test "$supported" = "yes" ; then 8103 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8104 found="yes" 8105 fi 8106 fi 8107 8108 8109 8110 8111 8112 8113 8114 xorg_testset_save_CFLAGS="$CFLAGS" 8115 8116 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8119 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8120 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8121 $as_echo_n "(cached) " >&6 8122 else 8123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8124 /* end confdefs.h. */ 8125 int i; 8126 _ACEOF 8127 if ac_fn_c_try_compile "$LINENO"; then : 8128 xorg_cv_cc_flag_unknown_warning_option=yes 8129 else 8130 xorg_cv_cc_flag_unknown_warning_option=no 8131 fi 8132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8133 fi 8134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8135 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8136 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8137 CFLAGS="$xorg_testset_save_CFLAGS" 8138 fi 8139 8140 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8141 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8143 fi 8144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8146 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8147 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8148 $as_echo_n "(cached) " >&6 8149 else 8150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8151 /* end confdefs.h. */ 8152 int i; 8153 _ACEOF 8154 if ac_fn_c_try_compile "$LINENO"; then : 8155 xorg_cv_cc_flag_unused_command_line_argument=yes 8156 else 8157 xorg_cv_cc_flag_unused_command_line_argument=no 8158 fi 8159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8160 fi 8161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8162 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8163 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8164 CFLAGS="$xorg_testset_save_CFLAGS" 8165 fi 8166 8167 found="no" 8168 8169 if test $found = "no" ; then 8170 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8172 fi 8173 8174 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8176 fi 8177 8178 CFLAGS="$CFLAGS -Wnonnull" 8179 8180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8181 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8182 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wnonnull` 8183 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8184 $as_echo_n "(cached) " >&6 8185 else 8186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8187 /* end confdefs.h. */ 8188 int i; 8189 int 8190 main () 8191 { 8192 8193 ; 8194 return 0; 8195 } 8196 _ACEOF 8197 if ac_fn_c_try_link "$LINENO"; then : 8198 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8199 else 8200 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8201 fi 8202 rm -f core conftest.err conftest.$ac_objext \ 8203 conftest$ac_exeext conftest.$ac_ext 8204 fi 8205 8206 8207 CFLAGS="$xorg_testset_save_CFLAGS" 8208 8209 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8211 $as_echo "$supported" >&6; } 8212 if test "$supported" = "yes" ; then 8213 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8214 found="yes" 8215 fi 8216 fi 8217 8218 8219 8220 8221 8222 8223 8224 xorg_testset_save_CFLAGS="$CFLAGS" 8225 8226 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8229 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8230 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8231 $as_echo_n "(cached) " >&6 8232 else 8233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8234 /* end confdefs.h. */ 8235 int i; 8236 _ACEOF 8237 if ac_fn_c_try_compile "$LINENO"; then : 8238 xorg_cv_cc_flag_unknown_warning_option=yes 8239 else 8240 xorg_cv_cc_flag_unknown_warning_option=no 8241 fi 8242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8243 fi 8244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8245 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8246 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8247 CFLAGS="$xorg_testset_save_CFLAGS" 8248 fi 8249 8250 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8251 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8253 fi 8254 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8256 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8257 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8258 $as_echo_n "(cached) " >&6 8259 else 8260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8261 /* end confdefs.h. */ 8262 int i; 8263 _ACEOF 8264 if ac_fn_c_try_compile "$LINENO"; then : 8265 xorg_cv_cc_flag_unused_command_line_argument=yes 8266 else 8267 xorg_cv_cc_flag_unused_command_line_argument=no 8268 fi 8269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8270 fi 8271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8272 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8273 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8274 CFLAGS="$xorg_testset_save_CFLAGS" 8275 fi 8276 8277 found="no" 8278 8279 if test $found = "no" ; then 8280 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8282 fi 8283 8284 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8286 fi 8287 8288 CFLAGS="$CFLAGS -Winit-self" 8289 8290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8291 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8292 cacheid=`$as_echo_n xorg_cv_cc_flag_-Winit-self` 8293 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8294 $as_echo_n "(cached) " >&6 8295 else 8296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8297 /* end confdefs.h. */ 8298 int i; 8299 int 8300 main () 8301 { 8302 8303 ; 8304 return 0; 8305 } 8306 _ACEOF 8307 if ac_fn_c_try_link "$LINENO"; then : 8308 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8309 else 8310 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8311 fi 8312 rm -f core conftest.err conftest.$ac_objext \ 8313 conftest$ac_exeext conftest.$ac_ext 8314 fi 8315 8316 8317 CFLAGS="$xorg_testset_save_CFLAGS" 8318 8319 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8321 $as_echo "$supported" >&6; } 8322 if test "$supported" = "yes" ; then 8323 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8324 found="yes" 8325 fi 8326 fi 8327 8328 8329 8330 8331 8332 8333 8334 xorg_testset_save_CFLAGS="$CFLAGS" 8335 8336 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8339 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8340 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 8348 xorg_cv_cc_flag_unknown_warning_option=yes 8349 else 8350 xorg_cv_cc_flag_unknown_warning_option=no 8351 fi 8352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8353 fi 8354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8355 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8356 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8357 CFLAGS="$xorg_testset_save_CFLAGS" 8358 fi 8359 8360 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8361 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8363 fi 8364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8366 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8367 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8368 $as_echo_n "(cached) " >&6 8369 else 8370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8371 /* end confdefs.h. */ 8372 int i; 8373 _ACEOF 8374 if ac_fn_c_try_compile "$LINENO"; then : 8375 xorg_cv_cc_flag_unused_command_line_argument=yes 8376 else 8377 xorg_cv_cc_flag_unused_command_line_argument=no 8378 fi 8379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8380 fi 8381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8382 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8383 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8384 CFLAGS="$xorg_testset_save_CFLAGS" 8385 fi 8386 8387 found="no" 8388 8389 if test $found = "no" ; then 8390 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8392 fi 8393 8394 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8396 fi 8397 8398 CFLAGS="$CFLAGS -Wmain" 8399 8400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8401 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8402 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmain` 8403 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8404 $as_echo_n "(cached) " >&6 8405 else 8406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8407 /* end confdefs.h. */ 8408 int i; 8409 int 8410 main () 8411 { 8412 8413 ; 8414 return 0; 8415 } 8416 _ACEOF 8417 if ac_fn_c_try_link "$LINENO"; then : 8418 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8419 else 8420 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8421 fi 8422 rm -f core conftest.err conftest.$ac_objext \ 8423 conftest$ac_exeext conftest.$ac_ext 8424 fi 8425 8426 8427 CFLAGS="$xorg_testset_save_CFLAGS" 8428 8429 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8431 $as_echo "$supported" >&6; } 8432 if test "$supported" = "yes" ; then 8433 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8434 found="yes" 8435 fi 8436 fi 8437 8438 8439 8440 8441 8442 8443 8444 xorg_testset_save_CFLAGS="$CFLAGS" 8445 8446 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8449 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8450 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8451 $as_echo_n "(cached) " >&6 8452 else 8453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8454 /* end confdefs.h. */ 8455 int i; 8456 _ACEOF 8457 if ac_fn_c_try_compile "$LINENO"; then : 8458 xorg_cv_cc_flag_unknown_warning_option=yes 8459 else 8460 xorg_cv_cc_flag_unknown_warning_option=no 8461 fi 8462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8463 fi 8464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8465 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8466 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8467 CFLAGS="$xorg_testset_save_CFLAGS" 8468 fi 8469 8470 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8471 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8473 fi 8474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8476 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8477 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8478 $as_echo_n "(cached) " >&6 8479 else 8480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8481 /* end confdefs.h. */ 8482 int i; 8483 _ACEOF 8484 if ac_fn_c_try_compile "$LINENO"; then : 8485 xorg_cv_cc_flag_unused_command_line_argument=yes 8486 else 8487 xorg_cv_cc_flag_unused_command_line_argument=no 8488 fi 8489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8490 fi 8491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8492 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8493 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8494 CFLAGS="$xorg_testset_save_CFLAGS" 8495 fi 8496 8497 found="no" 8498 8499 if test $found = "no" ; then 8500 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 fi 8503 8504 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8506 fi 8507 8508 CFLAGS="$CFLAGS -Wmissing-braces" 8509 8510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8511 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8512 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-braces` 8513 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8514 $as_echo_n "(cached) " >&6 8515 else 8516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8517 /* end confdefs.h. */ 8518 int i; 8519 int 8520 main () 8521 { 8522 8523 ; 8524 return 0; 8525 } 8526 _ACEOF 8527 if ac_fn_c_try_link "$LINENO"; then : 8528 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8529 else 8530 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8531 fi 8532 rm -f core conftest.err conftest.$ac_objext \ 8533 conftest$ac_exeext conftest.$ac_ext 8534 fi 8535 8536 8537 CFLAGS="$xorg_testset_save_CFLAGS" 8538 8539 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8541 $as_echo "$supported" >&6; } 8542 if test "$supported" = "yes" ; then 8543 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8544 found="yes" 8545 fi 8546 fi 8547 8548 8549 8550 8551 8552 8553 8554 xorg_testset_save_CFLAGS="$CFLAGS" 8555 8556 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8559 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8560 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8561 $as_echo_n "(cached) " >&6 8562 else 8563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8564 /* end confdefs.h. */ 8565 int i; 8566 _ACEOF 8567 if ac_fn_c_try_compile "$LINENO"; then : 8568 xorg_cv_cc_flag_unknown_warning_option=yes 8569 else 8570 xorg_cv_cc_flag_unknown_warning_option=no 8571 fi 8572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8573 fi 8574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8575 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8576 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8577 CFLAGS="$xorg_testset_save_CFLAGS" 8578 fi 8579 8580 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8581 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8583 fi 8584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8586 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8587 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8588 $as_echo_n "(cached) " >&6 8589 else 8590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8591 /* end confdefs.h. */ 8592 int i; 8593 _ACEOF 8594 if ac_fn_c_try_compile "$LINENO"; then : 8595 xorg_cv_cc_flag_unused_command_line_argument=yes 8596 else 8597 xorg_cv_cc_flag_unused_command_line_argument=no 8598 fi 8599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8600 fi 8601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8602 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8603 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8604 CFLAGS="$xorg_testset_save_CFLAGS" 8605 fi 8606 8607 found="no" 8608 8609 if test $found = "no" ; then 8610 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8612 fi 8613 8614 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8616 fi 8617 8618 CFLAGS="$CFLAGS -Wsequence-point" 8619 8620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8621 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8622 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wsequence-point` 8623 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8624 $as_echo_n "(cached) " >&6 8625 else 8626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8627 /* end confdefs.h. */ 8628 int i; 8629 int 8630 main () 8631 { 8632 8633 ; 8634 return 0; 8635 } 8636 _ACEOF 8637 if ac_fn_c_try_link "$LINENO"; then : 8638 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8639 else 8640 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8641 fi 8642 rm -f core conftest.err conftest.$ac_objext \ 8643 conftest$ac_exeext conftest.$ac_ext 8644 fi 8645 8646 8647 CFLAGS="$xorg_testset_save_CFLAGS" 8648 8649 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8651 $as_echo "$supported" >&6; } 8652 if test "$supported" = "yes" ; then 8653 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8654 found="yes" 8655 fi 8656 fi 8657 8658 8659 8660 8661 8662 8663 8664 xorg_testset_save_CFLAGS="$CFLAGS" 8665 8666 if test "x$xorg_testset_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_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8687 CFLAGS="$xorg_testset_save_CFLAGS" 8688 fi 8689 8690 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8691 if test "x$xorg_testset_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_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_unknown_warning_option" = "xyes" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 fi 8723 8724 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8726 fi 8727 8728 CFLAGS="$CFLAGS -Wreturn-type" 8729 8730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 8731 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 8732 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wreturn-type` 8733 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} 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 "$LINENO"; then : 8748 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8749 else 8750 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8751 fi 8752 rm -f core conftest.err conftest.$ac_objext \ 8753 conftest$ac_exeext conftest.$ac_ext 8754 fi 8755 8756 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758 8759 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 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 -Wreturn-type" 8764 found="yes" 8765 fi 8766 fi 8767 8768 8769 8770 8771 8772 8773 8774 xorg_testset_save_CFLAGS="$CFLAGS" 8775 8776 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8779 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8780 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8781 $as_echo_n "(cached) " >&6 8782 else 8783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8784 /* end confdefs.h. */ 8785 int i; 8786 _ACEOF 8787 if ac_fn_c_try_compile "$LINENO"; then : 8788 xorg_cv_cc_flag_unknown_warning_option=yes 8789 else 8790 xorg_cv_cc_flag_unknown_warning_option=no 8791 fi 8792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8793 fi 8794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8795 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8796 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8797 CFLAGS="$xorg_testset_save_CFLAGS" 8798 fi 8799 8800 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8801 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8803 fi 8804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8806 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8807 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8808 $as_echo_n "(cached) " >&6 8809 else 8810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8811 /* end confdefs.h. */ 8812 int i; 8813 _ACEOF 8814 if ac_fn_c_try_compile "$LINENO"; then : 8815 xorg_cv_cc_flag_unused_command_line_argument=yes 8816 else 8817 xorg_cv_cc_flag_unused_command_line_argument=no 8818 fi 8819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8820 fi 8821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8822 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8823 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8824 CFLAGS="$xorg_testset_save_CFLAGS" 8825 fi 8826 8827 found="no" 8828 8829 if test $found = "no" ; then 8830 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8832 fi 8833 8834 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8836 fi 8837 8838 CFLAGS="$CFLAGS -Wtrigraphs" 8839 8840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 8841 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 8842 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wtrigraphs` 8843 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8844 $as_echo_n "(cached) " >&6 8845 else 8846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8847 /* end confdefs.h. */ 8848 int i; 8849 int 8850 main () 8851 { 8852 8853 ; 8854 return 0; 8855 } 8856 _ACEOF 8857 if ac_fn_c_try_link "$LINENO"; then : 8858 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8859 else 8860 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8861 fi 8862 rm -f core conftest.err conftest.$ac_objext \ 8863 conftest$ac_exeext conftest.$ac_ext 8864 fi 8865 8866 8867 CFLAGS="$xorg_testset_save_CFLAGS" 8868 8869 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8871 $as_echo "$supported" >&6; } 8872 if test "$supported" = "yes" ; then 8873 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 8874 found="yes" 8875 fi 8876 fi 8877 8878 8879 8880 8881 8882 8883 8884 xorg_testset_save_CFLAGS="$CFLAGS" 8885 8886 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8889 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8890 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8891 $as_echo_n "(cached) " >&6 8892 else 8893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8894 /* end confdefs.h. */ 8895 int i; 8896 _ACEOF 8897 if ac_fn_c_try_compile "$LINENO"; then : 8898 xorg_cv_cc_flag_unknown_warning_option=yes 8899 else 8900 xorg_cv_cc_flag_unknown_warning_option=no 8901 fi 8902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8903 fi 8904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8905 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8906 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8907 CFLAGS="$xorg_testset_save_CFLAGS" 8908 fi 8909 8910 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8911 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8913 fi 8914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8916 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8917 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8918 $as_echo_n "(cached) " >&6 8919 else 8920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8921 /* end confdefs.h. */ 8922 int i; 8923 _ACEOF 8924 if ac_fn_c_try_compile "$LINENO"; then : 8925 xorg_cv_cc_flag_unused_command_line_argument=yes 8926 else 8927 xorg_cv_cc_flag_unused_command_line_argument=no 8928 fi 8929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8930 fi 8931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8932 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8933 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8934 CFLAGS="$xorg_testset_save_CFLAGS" 8935 fi 8936 8937 found="no" 8938 8939 if test $found = "no" ; then 8940 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8942 fi 8943 8944 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8946 fi 8947 8948 CFLAGS="$CFLAGS -Warray-bounds" 8949 8950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 8951 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 8952 cacheid=`$as_echo_n xorg_cv_cc_flag_-Warray-bounds` 8953 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8954 $as_echo_n "(cached) " >&6 8955 else 8956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8957 /* end confdefs.h. */ 8958 int i; 8959 int 8960 main () 8961 { 8962 8963 ; 8964 return 0; 8965 } 8966 _ACEOF 8967 if ac_fn_c_try_link "$LINENO"; then : 8968 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8969 else 8970 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8971 fi 8972 rm -f core conftest.err conftest.$ac_objext \ 8973 conftest$ac_exeext conftest.$ac_ext 8974 fi 8975 8976 8977 CFLAGS="$xorg_testset_save_CFLAGS" 8978 8979 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8981 $as_echo "$supported" >&6; } 8982 if test "$supported" = "yes" ; then 8983 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 8984 found="yes" 8985 fi 8986 fi 8987 8988 8989 8990 8991 8992 8993 8994 xorg_testset_save_CFLAGS="$CFLAGS" 8995 8996 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8999 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9000 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9001 $as_echo_n "(cached) " >&6 9002 else 9003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9004 /* end confdefs.h. */ 9005 int i; 9006 _ACEOF 9007 if ac_fn_c_try_compile "$LINENO"; then : 9008 xorg_cv_cc_flag_unknown_warning_option=yes 9009 else 9010 xorg_cv_cc_flag_unknown_warning_option=no 9011 fi 9012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9013 fi 9014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9015 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9016 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9017 CFLAGS="$xorg_testset_save_CFLAGS" 9018 fi 9019 9020 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9021 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9023 fi 9024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9026 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9027 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9028 $as_echo_n "(cached) " >&6 9029 else 9030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9031 /* end confdefs.h. */ 9032 int i; 9033 _ACEOF 9034 if ac_fn_c_try_compile "$LINENO"; then : 9035 xorg_cv_cc_flag_unused_command_line_argument=yes 9036 else 9037 xorg_cv_cc_flag_unused_command_line_argument=no 9038 fi 9039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9040 fi 9041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9042 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9043 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9044 CFLAGS="$xorg_testset_save_CFLAGS" 9045 fi 9046 9047 found="no" 9048 9049 if test $found = "no" ; then 9050 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9052 fi 9053 9054 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9056 fi 9057 9058 CFLAGS="$CFLAGS -Wwrite-strings" 9059 9060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9061 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9062 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wwrite-strings` 9063 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9064 $as_echo_n "(cached) " >&6 9065 else 9066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9067 /* end confdefs.h. */ 9068 int i; 9069 int 9070 main () 9071 { 9072 9073 ; 9074 return 0; 9075 } 9076 _ACEOF 9077 if ac_fn_c_try_link "$LINENO"; then : 9078 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9079 else 9080 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9081 fi 9082 rm -f core conftest.err conftest.$ac_objext \ 9083 conftest$ac_exeext conftest.$ac_ext 9084 fi 9085 9086 9087 CFLAGS="$xorg_testset_save_CFLAGS" 9088 9089 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9091 $as_echo "$supported" >&6; } 9092 if test "$supported" = "yes" ; then 9093 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9094 found="yes" 9095 fi 9096 fi 9097 9098 9099 9100 9101 9102 9103 9104 xorg_testset_save_CFLAGS="$CFLAGS" 9105 9106 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9109 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9110 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9111 $as_echo_n "(cached) " >&6 9112 else 9113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9114 /* end confdefs.h. */ 9115 int i; 9116 _ACEOF 9117 if ac_fn_c_try_compile "$LINENO"; then : 9118 xorg_cv_cc_flag_unknown_warning_option=yes 9119 else 9120 xorg_cv_cc_flag_unknown_warning_option=no 9121 fi 9122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9123 fi 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9125 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9126 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9127 CFLAGS="$xorg_testset_save_CFLAGS" 9128 fi 9129 9130 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9131 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9133 fi 9134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9136 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9137 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9138 $as_echo_n "(cached) " >&6 9139 else 9140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9141 /* end confdefs.h. */ 9142 int i; 9143 _ACEOF 9144 if ac_fn_c_try_compile "$LINENO"; then : 9145 xorg_cv_cc_flag_unused_command_line_argument=yes 9146 else 9147 xorg_cv_cc_flag_unused_command_line_argument=no 9148 fi 9149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9150 fi 9151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9152 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9153 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9154 CFLAGS="$xorg_testset_save_CFLAGS" 9155 fi 9156 9157 found="no" 9158 9159 if test $found = "no" ; then 9160 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9162 fi 9163 9164 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9166 fi 9167 9168 CFLAGS="$CFLAGS -Waddress" 9169 9170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9171 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9172 cacheid=`$as_echo_n xorg_cv_cc_flag_-Waddress` 9173 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9174 $as_echo_n "(cached) " >&6 9175 else 9176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9177 /* end confdefs.h. */ 9178 int i; 9179 int 9180 main () 9181 { 9182 9183 ; 9184 return 0; 9185 } 9186 _ACEOF 9187 if ac_fn_c_try_link "$LINENO"; then : 9188 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9189 else 9190 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9191 fi 9192 rm -f core conftest.err conftest.$ac_objext \ 9193 conftest$ac_exeext conftest.$ac_ext 9194 fi 9195 9196 9197 CFLAGS="$xorg_testset_save_CFLAGS" 9198 9199 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9201 $as_echo "$supported" >&6; } 9202 if test "$supported" = "yes" ; then 9203 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9204 found="yes" 9205 fi 9206 fi 9207 9208 9209 9210 9211 9212 9213 9214 xorg_testset_save_CFLAGS="$CFLAGS" 9215 9216 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9219 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9220 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9221 $as_echo_n "(cached) " >&6 9222 else 9223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9224 /* end confdefs.h. */ 9225 int i; 9226 _ACEOF 9227 if ac_fn_c_try_compile "$LINENO"; then : 9228 xorg_cv_cc_flag_unknown_warning_option=yes 9229 else 9230 xorg_cv_cc_flag_unknown_warning_option=no 9231 fi 9232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9233 fi 9234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9235 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9236 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9237 CFLAGS="$xorg_testset_save_CFLAGS" 9238 fi 9239 9240 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9241 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9243 fi 9244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9246 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9247 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9248 $as_echo_n "(cached) " >&6 9249 else 9250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9251 /* end confdefs.h. */ 9252 int i; 9253 _ACEOF 9254 if ac_fn_c_try_compile "$LINENO"; then : 9255 xorg_cv_cc_flag_unused_command_line_argument=yes 9256 else 9257 xorg_cv_cc_flag_unused_command_line_argument=no 9258 fi 9259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9260 fi 9261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9262 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9263 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9264 CFLAGS="$xorg_testset_save_CFLAGS" 9265 fi 9266 9267 found="no" 9268 9269 if test $found = "no" ; then 9270 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9272 fi 9273 9274 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9276 fi 9277 9278 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9279 9280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9281 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9282 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wint-to-pointer-cast` 9283 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9284 $as_echo_n "(cached) " >&6 9285 else 9286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9287 /* end confdefs.h. */ 9288 int i; 9289 int 9290 main () 9291 { 9292 9293 ; 9294 return 0; 9295 } 9296 _ACEOF 9297 if ac_fn_c_try_link "$LINENO"; then : 9298 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9299 else 9300 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9301 fi 9302 rm -f core conftest.err conftest.$ac_objext \ 9303 conftest$ac_exeext conftest.$ac_ext 9304 fi 9305 9306 9307 CFLAGS="$xorg_testset_save_CFLAGS" 9308 9309 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9311 $as_echo "$supported" >&6; } 9312 if test "$supported" = "yes" ; then 9313 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9314 found="yes" 9315 fi 9316 fi 9317 9318 9319 9320 9321 9322 9323 9324 xorg_testset_save_CFLAGS="$CFLAGS" 9325 9326 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9329 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9330 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9331 $as_echo_n "(cached) " >&6 9332 else 9333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9334 /* end confdefs.h. */ 9335 int i; 9336 _ACEOF 9337 if ac_fn_c_try_compile "$LINENO"; then : 9338 xorg_cv_cc_flag_unknown_warning_option=yes 9339 else 9340 xorg_cv_cc_flag_unknown_warning_option=no 9341 fi 9342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9343 fi 9344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9345 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9346 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9347 CFLAGS="$xorg_testset_save_CFLAGS" 9348 fi 9349 9350 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9351 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9353 fi 9354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9356 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9357 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9358 $as_echo_n "(cached) " >&6 9359 else 9360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9361 /* end confdefs.h. */ 9362 int i; 9363 _ACEOF 9364 if ac_fn_c_try_compile "$LINENO"; then : 9365 xorg_cv_cc_flag_unused_command_line_argument=yes 9366 else 9367 xorg_cv_cc_flag_unused_command_line_argument=no 9368 fi 9369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9370 fi 9371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9372 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9373 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9374 CFLAGS="$xorg_testset_save_CFLAGS" 9375 fi 9376 9377 found="no" 9378 9379 if test $found = "no" ; then 9380 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9382 fi 9383 9384 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9386 fi 9387 9388 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9389 9390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9391 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9392 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wpointer-to-int-cast` 9393 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9394 $as_echo_n "(cached) " >&6 9395 else 9396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9397 /* end confdefs.h. */ 9398 int i; 9399 int 9400 main () 9401 { 9402 9403 ; 9404 return 0; 9405 } 9406 _ACEOF 9407 if ac_fn_c_try_link "$LINENO"; then : 9408 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9409 else 9410 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9411 fi 9412 rm -f core conftest.err conftest.$ac_objext \ 9413 conftest$ac_exeext conftest.$ac_ext 9414 fi 9415 9416 9417 CFLAGS="$xorg_testset_save_CFLAGS" 9418 9419 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9421 $as_echo "$supported" >&6; } 9422 if test "$supported" = "yes" ; then 9423 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9424 found="yes" 9425 fi 9426 fi 9427 9428 9429 fi 9430 9431 9432 9433 9434 9435 9436 CWARNFLAGS="$BASE_CFLAGS" 9437 if test "x$GCC" = xyes ; then 9438 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9439 fi 9440 9441 9442 9443 9444 9445 9446 # Check whether --enable-strict-compilation was given. 9447 if test "${enable_strict_compilation+set}" = set; then : 9448 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9449 else 9450 STRICT_COMPILE=no 9451 fi 9452 9453 9454 STRICT_CFLAGS="" 9455 9456 9457 9458 9459 9460 xorg_testset_save_CFLAGS="$CFLAGS" 9461 9462 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9465 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9466 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9467 $as_echo_n "(cached) " >&6 9468 else 9469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9470 /* end confdefs.h. */ 9471 int i; 9472 _ACEOF 9473 if ac_fn_c_try_compile "$LINENO"; then : 9474 xorg_cv_cc_flag_unknown_warning_option=yes 9475 else 9476 xorg_cv_cc_flag_unknown_warning_option=no 9477 fi 9478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9479 fi 9480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9481 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9482 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9483 CFLAGS="$xorg_testset_save_CFLAGS" 9484 fi 9485 9486 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9487 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9489 fi 9490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9492 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9493 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9494 $as_echo_n "(cached) " >&6 9495 else 9496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9497 /* end confdefs.h. */ 9498 int i; 9499 _ACEOF 9500 if ac_fn_c_try_compile "$LINENO"; then : 9501 xorg_cv_cc_flag_unused_command_line_argument=yes 9502 else 9503 xorg_cv_cc_flag_unused_command_line_argument=no 9504 fi 9505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9506 fi 9507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9508 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9509 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9510 CFLAGS="$xorg_testset_save_CFLAGS" 9511 fi 9512 9513 found="no" 9514 9515 if test $found = "no" ; then 9516 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9518 fi 9519 9520 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9521 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9522 fi 9523 9524 CFLAGS="$CFLAGS -pedantic" 9525 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9527 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9528 cacheid=`$as_echo_n xorg_cv_cc_flag_-pedantic` 9529 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9530 $as_echo_n "(cached) " >&6 9531 else 9532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9533 /* end confdefs.h. */ 9534 int i; 9535 int 9536 main () 9537 { 9538 9539 ; 9540 return 0; 9541 } 9542 _ACEOF 9543 if ac_fn_c_try_link "$LINENO"; then : 9544 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9545 else 9546 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9547 fi 9548 rm -f core conftest.err conftest.$ac_objext \ 9549 conftest$ac_exeext conftest.$ac_ext 9550 fi 9551 9552 9553 CFLAGS="$xorg_testset_save_CFLAGS" 9554 9555 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9557 $as_echo "$supported" >&6; } 9558 if test "$supported" = "yes" ; then 9559 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9560 found="yes" 9561 fi 9562 fi 9563 9564 9565 9566 9567 9568 9569 9570 xorg_testset_save_CFLAGS="$CFLAGS" 9571 9572 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9575 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9576 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9577 $as_echo_n "(cached) " >&6 9578 else 9579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9580 /* end confdefs.h. */ 9581 int i; 9582 _ACEOF 9583 if ac_fn_c_try_compile "$LINENO"; then : 9584 xorg_cv_cc_flag_unknown_warning_option=yes 9585 else 9586 xorg_cv_cc_flag_unknown_warning_option=no 9587 fi 9588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9589 fi 9590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9591 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9592 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9593 CFLAGS="$xorg_testset_save_CFLAGS" 9594 fi 9595 9596 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9597 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9599 fi 9600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9602 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9603 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9604 $as_echo_n "(cached) " >&6 9605 else 9606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9607 /* end confdefs.h. */ 9608 int i; 9609 _ACEOF 9610 if ac_fn_c_try_compile "$LINENO"; then : 9611 xorg_cv_cc_flag_unused_command_line_argument=yes 9612 else 9613 xorg_cv_cc_flag_unused_command_line_argument=no 9614 fi 9615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9616 fi 9617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9618 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9619 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9620 CFLAGS="$xorg_testset_save_CFLAGS" 9621 fi 9622 9623 found="no" 9624 9625 if test $found = "no" ; then 9626 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9628 fi 9629 9630 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9632 fi 9633 9634 CFLAGS="$CFLAGS -Werror" 9635 9636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 9637 $as_echo_n "checking if $CC supports -Werror... " >&6; } 9638 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror` 9639 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9640 $as_echo_n "(cached) " >&6 9641 else 9642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9643 /* end confdefs.h. */ 9644 int i; 9645 int 9646 main () 9647 { 9648 9649 ; 9650 return 0; 9651 } 9652 _ACEOF 9653 if ac_fn_c_try_link "$LINENO"; then : 9654 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9655 else 9656 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9657 fi 9658 rm -f core conftest.err conftest.$ac_objext \ 9659 conftest$ac_exeext conftest.$ac_ext 9660 fi 9661 9662 9663 CFLAGS="$xorg_testset_save_CFLAGS" 9664 9665 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9667 $as_echo "$supported" >&6; } 9668 if test "$supported" = "yes" ; then 9669 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 9670 found="yes" 9671 fi 9672 fi 9673 9674 if test $found = "no" ; then 9675 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 9679 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9681 fi 9682 9683 CFLAGS="$CFLAGS -errwarn" 9684 9685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 9686 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 9687 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn` 9688 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9689 $as_echo_n "(cached) " >&6 9690 else 9691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9692 /* end confdefs.h. */ 9693 int i; 9694 int 9695 main () 9696 { 9697 9698 ; 9699 return 0; 9700 } 9701 _ACEOF 9702 if ac_fn_c_try_link "$LINENO"; then : 9703 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9704 else 9705 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9706 fi 9707 rm -f core conftest.err conftest.$ac_objext \ 9708 conftest$ac_exeext conftest.$ac_ext 9709 fi 9710 9711 9712 CFLAGS="$xorg_testset_save_CFLAGS" 9713 9714 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9716 $as_echo "$supported" >&6; } 9717 if test "$supported" = "yes" ; then 9718 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 9719 found="yes" 9720 fi 9721 fi 9722 9723 9724 9725 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 9726 # activate it with -Werror, so we add it here explicitly. 9727 9728 9729 9730 9731 9732 xorg_testset_save_CFLAGS="$CFLAGS" 9733 9734 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9737 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9738 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9739 $as_echo_n "(cached) " >&6 9740 else 9741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9742 /* end confdefs.h. */ 9743 int i; 9744 _ACEOF 9745 if ac_fn_c_try_compile "$LINENO"; then : 9746 xorg_cv_cc_flag_unknown_warning_option=yes 9747 else 9748 xorg_cv_cc_flag_unknown_warning_option=no 9749 fi 9750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9751 fi 9752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9753 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9754 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9755 CFLAGS="$xorg_testset_save_CFLAGS" 9756 fi 9757 9758 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9759 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9761 fi 9762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9764 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9765 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9766 $as_echo_n "(cached) " >&6 9767 else 9768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9769 /* end confdefs.h. */ 9770 int i; 9771 _ACEOF 9772 if ac_fn_c_try_compile "$LINENO"; then : 9773 xorg_cv_cc_flag_unused_command_line_argument=yes 9774 else 9775 xorg_cv_cc_flag_unused_command_line_argument=no 9776 fi 9777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9778 fi 9779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9780 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9781 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9782 CFLAGS="$xorg_testset_save_CFLAGS" 9783 fi 9784 9785 found="no" 9786 9787 if test $found = "no" ; then 9788 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9790 fi 9791 9792 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9794 fi 9795 9796 CFLAGS="$CFLAGS -Werror=attributes" 9797 9798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 9799 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 9800 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=attributes` 9801 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9802 $as_echo_n "(cached) " >&6 9803 else 9804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9805 /* end confdefs.h. */ 9806 int i; 9807 int 9808 main () 9809 { 9810 9811 ; 9812 return 0; 9813 } 9814 _ACEOF 9815 if ac_fn_c_try_link "$LINENO"; then : 9816 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9817 else 9818 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9819 fi 9820 rm -f core conftest.err conftest.$ac_objext \ 9821 conftest$ac_exeext conftest.$ac_ext 9822 fi 9823 9824 9825 CFLAGS="$xorg_testset_save_CFLAGS" 9826 9827 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9829 $as_echo "$supported" >&6; } 9830 if test "$supported" = "yes" ; then 9831 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 9832 found="yes" 9833 fi 9834 fi 9835 9836 9837 9838 if test "x$STRICT_COMPILE" = "xyes"; then 9839 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 9840 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 9841 fi 9842 9843 9844 9845 9846 9847 9848 cat >>confdefs.h <<_ACEOF 9849 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 9850 _ACEOF 9851 9852 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 9853 if test "x$PVM" = "x"; then 9854 PVM="0" 9855 fi 9856 9857 cat >>confdefs.h <<_ACEOF 9858 #define PACKAGE_VERSION_MINOR $PVM 9859 _ACEOF 9860 9861 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 9862 if test "x$PVP" = "x"; then 9863 PVP="0" 9864 fi 9865 9866 cat >>confdefs.h <<_ACEOF 9867 #define PACKAGE_VERSION_PATCHLEVEL $PVP 9868 _ACEOF 9869 9870 9871 9872 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 9873 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 9874 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 9875 echo 'git directory not found: installing possibly empty changelog.' >&2)" 9876 9877 9878 9879 9880 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 9881 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 9882 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 9883 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 9884 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 9885 9886 9887 9888 9889 9890 9891 if test x$APP_MAN_SUFFIX = x ; then 9892 APP_MAN_SUFFIX=1 9893 fi 9894 if test x$APP_MAN_DIR = x ; then 9895 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 9896 fi 9897 9898 if test x$LIB_MAN_SUFFIX = x ; then 9899 LIB_MAN_SUFFIX=3 9900 fi 9901 if test x$LIB_MAN_DIR = x ; then 9902 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 9903 fi 9904 9905 if test x$FILE_MAN_SUFFIX = x ; then 9906 case $host_os in 9907 solaris*) FILE_MAN_SUFFIX=4 ;; 9908 *) FILE_MAN_SUFFIX=5 ;; 9909 esac 9910 fi 9911 if test x$FILE_MAN_DIR = x ; then 9912 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 9913 fi 9914 9915 if test x$MISC_MAN_SUFFIX = x ; then 9916 case $host_os in 9917 solaris*) MISC_MAN_SUFFIX=5 ;; 9918 *) MISC_MAN_SUFFIX=7 ;; 9919 esac 9920 fi 9921 if test x$MISC_MAN_DIR = x ; then 9922 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 9923 fi 9924 9925 if test x$DRIVER_MAN_SUFFIX = x ; then 9926 case $host_os in 9927 solaris*) DRIVER_MAN_SUFFIX=7 ;; 9928 *) DRIVER_MAN_SUFFIX=4 ;; 9929 esac 9930 fi 9931 if test x$DRIVER_MAN_DIR = x ; then 9932 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 9933 fi 9934 9935 if test x$ADMIN_MAN_SUFFIX = x ; then 9936 case $host_os in 9937 solaris*) ADMIN_MAN_SUFFIX=1m ;; 9938 *) ADMIN_MAN_SUFFIX=8 ;; 9939 esac 9940 fi 9941 if test x$ADMIN_MAN_DIR = x ; then 9942 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 9943 fi 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 XORG_MAN_PAGE="X Version 11" 9960 9961 MAN_SUBSTS="\ 9962 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9963 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9964 -e 's|__xservername__|Xorg|g' \ 9965 -e 's|__xconfigfile__|xorg.conf|g' \ 9966 -e 's|__projectroot__|\$(prefix)|g' \ 9967 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 9968 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 9969 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 9970 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 9971 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 9972 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 9973 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 9974 9975 9976 9977 # Check whether --enable-silent-rules was given. 9978 if test "${enable_silent_rules+set}" = set; then : 9979 enableval=$enable_silent_rules; 9980 fi 9981 9982 case $enable_silent_rules in 9983 yes) AM_DEFAULT_VERBOSITY=0;; 9984 no) AM_DEFAULT_VERBOSITY=1;; 9985 *) AM_DEFAULT_VERBOSITY=0;; 9986 esac 9987 AM_BACKSLASH='\' 9988 9989 9990 9991 # Checks for pkg-config packages 9992 if test -n "$PKG_CONFIG" && \ 9993 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile\""; } >&5 9994 ($PKG_CONFIG --exists --print-errors "xkbfile") 2>&5 9995 ac_status=$? 9996 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9997 test $ac_status = 0; }; then 9998 XKBPKG="xkbfile" 9999 else 10000 XKBPKG="" 10001 fi 10002 if test x$XKBPKG = xxkbfile ; then 10003 10004 $as_echo "#define XKB 1" >>confdefs.h 10005 10006 fi 10007 10008 pkg_failed=no 10009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCLIPBOARD" >&5 10010 $as_echo_n "checking for XCLIPBOARD... " >&6; } 10011 10012 if test -n "$XCLIPBOARD_CFLAGS"; then 10013 pkg_cv_XCLIPBOARD_CFLAGS="$XCLIPBOARD_CFLAGS" 10014 elif test -n "$PKG_CONFIG"; then 10015 if test -n "$PKG_CONFIG" && \ 10016 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.1 x11 \${XKBPKG}\""; } >&5 10017 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG}") 2>&5 10018 ac_status=$? 10019 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10020 test $ac_status = 0; }; then 10021 pkg_cv_XCLIPBOARD_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.1 x11 ${XKBPKG}" 2>/dev/null` 10022 else 10023 pkg_failed=yes 10024 fi 10025 else 10026 pkg_failed=untried 10027 fi 10028 if test -n "$XCLIPBOARD_LIBS"; then 10029 pkg_cv_XCLIPBOARD_LIBS="$XCLIPBOARD_LIBS" 10030 elif test -n "$PKG_CONFIG"; then 10031 if test -n "$PKG_CONFIG" && \ 10032 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.1 x11 \${XKBPKG}\""; } >&5 10033 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG}") 2>&5 10034 ac_status=$? 10035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10036 test $ac_status = 0; }; then 10037 pkg_cv_XCLIPBOARD_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.1 x11 ${XKBPKG}" 2>/dev/null` 10038 else 10039 pkg_failed=yes 10040 fi 10041 else 10042 pkg_failed=untried 10043 fi 10044 10045 10046 10047 if test $pkg_failed = yes; then 10048 10049 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10050 _pkg_short_errors_supported=yes 10051 else 10052 _pkg_short_errors_supported=no 10053 fi 10054 if test $_pkg_short_errors_supported = yes; then 10055 XCLIPBOARD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG}" 2>&1` 10056 else 10057 XCLIPBOARD_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG}" 2>&1` 10058 fi 10059 # Put the nasty error message in config.log where it belongs 10060 echo "$XCLIPBOARD_PKG_ERRORS" >&5 10061 10062 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.1 x11 ${XKBPKG}) were not met: 10063 10064 $XCLIPBOARD_PKG_ERRORS 10065 10066 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10067 installed software in a non-standard prefix. 10068 10069 Alternatively, you may set the environment variables XCLIPBOARD_CFLAGS 10070 and XCLIPBOARD_LIBS to avoid the need to call pkg-config. 10071 See the pkg-config man page for more details. 10072 " "$LINENO" 5 10073 elif test $pkg_failed = untried; then 10074 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10076 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10077 is in your PATH or set the PKG_CONFIG environment variable to the full 10078 path to pkg-config. 10079 10080 Alternatively, you may set the environment variables XCLIPBOARD_CFLAGS 10081 and XCLIPBOARD_LIBS to avoid the need to call pkg-config. 10082 See the pkg-config man page for more details. 10083 10084 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10085 See \`config.log' for more details" "$LINENO" 5; } 10086 else 10087 XCLIPBOARD_CFLAGS=$pkg_cv_XCLIPBOARD_CFLAGS 10088 XCLIPBOARD_LIBS=$pkg_cv_XCLIPBOARD_LIBS 10089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10090 $as_echo "yes" >&6; } 10091 : 10092 fi 10093 10094 10095 pkg_failed=no 10096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10097 $as_echo_n "checking for APPDEFS... " >&6; } 10098 10099 if test -n "$APPDEFS_CFLAGS"; then 10100 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10101 elif test -n "$PKG_CONFIG"; then 10102 if test -n "$PKG_CONFIG" && \ 10103 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10104 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10105 ac_status=$? 10106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10107 test $ac_status = 0; }; then 10108 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10109 else 10110 pkg_failed=yes 10111 fi 10112 else 10113 pkg_failed=untried 10114 fi 10115 if test -n "$APPDEFS_LIBS"; then 10116 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10117 elif test -n "$PKG_CONFIG"; then 10118 if test -n "$PKG_CONFIG" && \ 10119 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10120 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10121 ac_status=$? 10122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10123 test $ac_status = 0; }; then 10124 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10125 else 10126 pkg_failed=yes 10127 fi 10128 else 10129 pkg_failed=untried 10130 fi 10131 10132 10133 10134 if test $pkg_failed = yes; then 10135 10136 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10137 _pkg_short_errors_supported=yes 10138 else 10139 _pkg_short_errors_supported=no 10140 fi 10141 if test $_pkg_short_errors_supported = yes; then 10142 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 10143 else 10144 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 10145 fi 10146 # Put the nasty error message in config.log where it belongs 10147 echo "$APPDEFS_PKG_ERRORS" >&5 10148 10149 as_fn_error $? "Package requirements (xt) were not met: 10150 10151 $APPDEFS_PKG_ERRORS 10152 10153 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10154 installed software in a non-standard prefix. 10155 10156 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10157 and APPDEFS_LIBS to avoid the need to call pkg-config. 10158 See the pkg-config man page for more details. 10159 " "$LINENO" 5 10160 elif test $pkg_failed = untried; then 10161 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10163 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10164 is in your PATH or set the PKG_CONFIG environment variable to the full 10165 path to pkg-config. 10166 10167 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10168 and APPDEFS_LIBS to avoid the need to call pkg-config. 10169 See the pkg-config man page for more details. 10170 10171 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10172 See \`config.log' for more details" "$LINENO" 5; } 10173 else 10174 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 10175 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 10176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10177 $as_echo "yes" >&6; } 10178 : 10179 fi 10180 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10181 10182 # Check whether --with-appdefaultdir was given. 10183 if test "${with_appdefaultdir+set}" = set; then : 10184 withval=$with_appdefaultdir; appdefaultdir="$withval" 10185 else 10186 appdefaultdir="${xt_appdefaultdir}" 10187 fi 10188 10189 10190 10191 10192 ac_config_files="$ac_config_files Makefile man/Makefile" 10193 10194 cat >confcache <<\_ACEOF 10195 # This file is a shell script that caches the results of configure 10196 # tests run on this system so they can be shared between configure 10197 # scripts and configure runs, see configure's option --config-cache. 10198 # It is not useful on other systems. If it contains results you don't 10199 # want to keep, you may remove or edit it. 10200 # 10201 # config.status only pays attention to the cache file if you give it 10202 # the --recheck option to rerun configure. 10203 # 10204 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10205 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10206 # following values. 10207 10208 _ACEOF 10209 10210 # The following way of writing the cache mishandles newlines in values, 10211 # but we know of no workaround that is simple, portable, and efficient. 10212 # So, we kill variables containing newlines. 10213 # Ultrix sh set writes to stderr and can't be redirected directly, 10214 # and sets the high bit in the cache file unless we assign to the vars. 10215 ( 10216 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10217 eval ac_val=\$$ac_var 10218 case $ac_val in #( 10219 *${as_nl}*) 10220 case $ac_var in #( 10221 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10222 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10223 esac 10224 case $ac_var in #( 10225 _ | IFS | as_nl) ;; #( 10226 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10227 *) { eval $ac_var=; unset $ac_var;} ;; 10228 esac ;; 10229 esac 10230 done 10231 10232 (set) 2>&1 | 10233 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10234 *${as_nl}ac_space=\ *) 10235 # `set' does not quote correctly, so add quotes: double-quote 10236 # substitution turns \\\\ into \\, and sed turns \\ into \. 10237 sed -n \ 10238 "s/'/'\\\\''/g; 10239 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10240 ;; #( 10241 *) 10242 # `set' quotes correctly as required by POSIX, so do not add quotes. 10243 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10244 ;; 10245 esac | 10246 sort 10247 ) | 10248 sed ' 10249 /^ac_cv_env_/b end 10250 t clear 10251 :clear 10252 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10253 t end 10254 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10255 :end' >>confcache 10256 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10257 if test -w "$cache_file"; then 10258 if test "x$cache_file" != "x/dev/null"; then 10259 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10260 $as_echo "$as_me: updating cache $cache_file" >&6;} 10261 if test ! -f "$cache_file" || test -h "$cache_file"; then 10262 cat confcache >"$cache_file" 10263 else 10264 case $cache_file in #( 10265 */* | ?:*) 10266 mv -f confcache "$cache_file"$$ && 10267 mv -f "$cache_file"$$ "$cache_file" ;; #( 10268 *) 10269 mv -f confcache "$cache_file" ;; 10270 esac 10271 fi 10272 fi 10273 else 10274 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10275 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10276 fi 10277 fi 10278 rm -f confcache 10279 10280 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10281 # Let make expand exec_prefix. 10282 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10283 10284 DEFS=-DHAVE_CONFIG_H 10285 10286 ac_libobjs= 10287 ac_ltlibobjs= 10288 U= 10289 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10290 # 1. Remove the extension, and $U if already installed. 10291 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10292 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10293 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10294 # will be set to the directory where LIBOBJS objects are built. 10295 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10296 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10297 done 10298 LIBOBJS=$ac_libobjs 10299 10300 LTLIBOBJS=$ac_ltlibobjs 10301 10302 10303 if test -n "$EXEEXT"; then 10304 am__EXEEXT_TRUE= 10305 am__EXEEXT_FALSE='#' 10306 else 10307 am__EXEEXT_TRUE='#' 10308 am__EXEEXT_FALSE= 10309 fi 10310 10311 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10312 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10313 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10314 fi 10315 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10316 as_fn_error $? "conditional \"AMDEP\" was never defined. 10317 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10318 fi 10319 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10320 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10321 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10322 fi 10323 10324 : "${CONFIG_STATUS=./config.status}" 10325 ac_write_fail=0 10326 ac_clean_files_save=$ac_clean_files 10327 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10328 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10329 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10330 as_write_fail=0 10331 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10332 #! $SHELL 10333 # Generated by $as_me. 10334 # Run this file to recreate the current configuration. 10335 # Compiler output produced by configure, useful for debugging 10336 # configure, is in config.log if it exists. 10337 10338 debug=false 10339 ac_cs_recheck=false 10340 ac_cs_silent=false 10341 10342 SHELL=\${CONFIG_SHELL-$SHELL} 10343 export SHELL 10344 _ASEOF 10345 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10346 ## -------------------- ## 10347 ## M4sh Initialization. ## 10348 ## -------------------- ## 10349 10350 # Be more Bourne compatible 10351 DUALCASE=1; export DUALCASE # for MKS sh 10352 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10353 emulate sh 10354 NULLCMD=: 10355 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10356 # is contrary to our usage. Disable this feature. 10357 alias -g '${1+"$@"}'='"$@"' 10358 setopt NO_GLOB_SUBST 10359 else 10360 case `(set -o) 2>/dev/null` in #( 10361 *posix*) : 10362 set -o posix ;; #( 10363 *) : 10364 ;; 10365 esac 10366 fi 10367 10368 10369 as_nl=' 10370 ' 10371 export as_nl 10372 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10373 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10374 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10375 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10376 # Prefer a ksh shell builtin over an external printf program on Solaris, 10377 # but without wasting forks for bash or zsh. 10378 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10379 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10380 as_echo='print -r --' 10381 as_echo_n='print -rn --' 10382 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10383 as_echo='printf %s\n' 10384 as_echo_n='printf %s' 10385 else 10386 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10387 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10388 as_echo_n='/usr/ucb/echo -n' 10389 else 10390 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10391 as_echo_n_body='eval 10392 arg=$1; 10393 case $arg in #( 10394 *"$as_nl"*) 10395 expr "X$arg" : "X\\(.*\\)$as_nl"; 10396 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10397 esac; 10398 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10399 ' 10400 export as_echo_n_body 10401 as_echo_n='sh -c $as_echo_n_body as_echo' 10402 fi 10403 export as_echo_body 10404 as_echo='sh -c $as_echo_body as_echo' 10405 fi 10406 10407 # The user is always right. 10408 if test "${PATH_SEPARATOR+set}" != set; then 10409 PATH_SEPARATOR=: 10410 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10411 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10412 PATH_SEPARATOR=';' 10413 } 10414 fi 10415 10416 10417 # IFS 10418 # We need space, tab and new line, in precisely that order. Quoting is 10419 # there to prevent editors from complaining about space-tab. 10420 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10421 # splitting by setting IFS to empty value.) 10422 IFS=" "" $as_nl" 10423 10424 # Find who we are. Look in the path if we contain no directory separator. 10425 as_myself= 10426 case $0 in #(( 10427 *[\\/]* ) as_myself=$0 ;; 10428 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10429 for as_dir in $PATH 10430 do 10431 IFS=$as_save_IFS 10432 test -z "$as_dir" && as_dir=. 10433 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10434 done 10435 IFS=$as_save_IFS 10436 10437 ;; 10438 esac 10439 # We did not find ourselves, most probably we were run as `sh COMMAND' 10440 # in which case we are not to be found in the path. 10441 if test "x$as_myself" = x; then 10442 as_myself=$0 10443 fi 10444 if test ! -f "$as_myself"; then 10445 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10446 exit 1 10447 fi 10448 10449 # Unset variables that we do not need and which cause bugs (e.g. in 10450 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10451 # suppresses any "Segmentation fault" message there. '((' could 10452 # trigger a bug in pdksh 5.2.14. 10453 for as_var in BASH_ENV ENV MAIL MAILPATH 10454 do eval test x\${$as_var+set} = xset \ 10455 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10456 done 10457 PS1='$ ' 10458 PS2='> ' 10459 PS4='+ ' 10460 10461 # NLS nuisances. 10462 LC_ALL=C 10463 export LC_ALL 10464 LANGUAGE=C 10465 export LANGUAGE 10466 10467 # CDPATH. 10468 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10469 10470 10471 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10472 # ---------------------------------------- 10473 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10474 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10475 # script with STATUS, using 1 if that was 0. 10476 as_fn_error () 10477 { 10478 as_status=$1; test $as_status -eq 0 && as_status=1 10479 if test "$4"; then 10480 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10481 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10482 fi 10483 $as_echo "$as_me: error: $2" >&2 10484 as_fn_exit $as_status 10485 } # as_fn_error 10486 10487 10488 # as_fn_set_status STATUS 10489 # ----------------------- 10490 # Set $? to STATUS, without forking. 10491 as_fn_set_status () 10492 { 10493 return $1 10494 } # as_fn_set_status 10495 10496 # as_fn_exit STATUS 10497 # ----------------- 10498 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10499 as_fn_exit () 10500 { 10501 set +e 10502 as_fn_set_status $1 10503 exit $1 10504 } # as_fn_exit 10505 10506 # as_fn_unset VAR 10507 # --------------- 10508 # Portably unset VAR. 10509 as_fn_unset () 10510 { 10511 { eval $1=; unset $1;} 10512 } 10513 as_unset=as_fn_unset 10514 # as_fn_append VAR VALUE 10515 # ---------------------- 10516 # Append the text in VALUE to the end of the definition contained in VAR. Take 10517 # advantage of any shell optimizations that allow amortized linear growth over 10518 # repeated appends, instead of the typical quadratic growth present in naive 10519 # implementations. 10520 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10521 eval 'as_fn_append () 10522 { 10523 eval $1+=\$2 10524 }' 10525 else 10526 as_fn_append () 10527 { 10528 eval $1=\$$1\$2 10529 } 10530 fi # as_fn_append 10531 10532 # as_fn_arith ARG... 10533 # ------------------ 10534 # Perform arithmetic evaluation on the ARGs, and store the result in the 10535 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10536 # must be portable across $(()) and expr. 10537 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10538 eval 'as_fn_arith () 10539 { 10540 as_val=$(( $* )) 10541 }' 10542 else 10543 as_fn_arith () 10544 { 10545 as_val=`expr "$@" || test $? -eq 1` 10546 } 10547 fi # as_fn_arith 10548 10549 10550 if expr a : '\(a\)' >/dev/null 2>&1 && 10551 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10552 as_expr=expr 10553 else 10554 as_expr=false 10555 fi 10556 10557 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10558 as_basename=basename 10559 else 10560 as_basename=false 10561 fi 10562 10563 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10564 as_dirname=dirname 10565 else 10566 as_dirname=false 10567 fi 10568 10569 as_me=`$as_basename -- "$0" || 10570 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10571 X"$0" : 'X\(//\)$' \| \ 10572 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10573 $as_echo X/"$0" | 10574 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10575 s//\1/ 10576 q 10577 } 10578 /^X\/\(\/\/\)$/{ 10579 s//\1/ 10580 q 10581 } 10582 /^X\/\(\/\).*/{ 10583 s//\1/ 10584 q 10585 } 10586 s/.*/./; q'` 10587 10588 # Avoid depending upon Character Ranges. 10589 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10590 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10591 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10592 as_cr_digits='0123456789' 10593 as_cr_alnum=$as_cr_Letters$as_cr_digits 10594 10595 ECHO_C= ECHO_N= ECHO_T= 10596 case `echo -n x` in #((((( 10597 -n*) 10598 case `echo 'xy\c'` in 10599 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10600 xy) ECHO_C='\c';; 10601 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10602 ECHO_T=' ';; 10603 esac;; 10604 *) 10605 ECHO_N='-n';; 10606 esac 10607 10608 rm -f conf$$ conf$$.exe conf$$.file 10609 if test -d conf$$.dir; then 10610 rm -f conf$$.dir/conf$$.file 10611 else 10612 rm -f conf$$.dir 10613 mkdir conf$$.dir 2>/dev/null 10614 fi 10615 if (echo >conf$$.file) 2>/dev/null; then 10616 if ln -s conf$$.file conf$$ 2>/dev/null; then 10617 as_ln_s='ln -s' 10618 # ... but there are two gotchas: 10619 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10620 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10621 # In both cases, we have to default to `cp -p'. 10622 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10623 as_ln_s='cp -p' 10624 elif ln conf$$.file conf$$ 2>/dev/null; then 10625 as_ln_s=ln 10626 else 10627 as_ln_s='cp -p' 10628 fi 10629 else 10630 as_ln_s='cp -p' 10631 fi 10632 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10633 rmdir conf$$.dir 2>/dev/null 10634 10635 10636 # as_fn_mkdir_p 10637 # ------------- 10638 # Create "$as_dir" as a directory, including parents if necessary. 10639 as_fn_mkdir_p () 10640 { 10641 10642 case $as_dir in #( 10643 -*) as_dir=./$as_dir;; 10644 esac 10645 test -d "$as_dir" || eval $as_mkdir_p || { 10646 as_dirs= 10647 while :; do 10648 case $as_dir in #( 10649 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10650 *) as_qdir=$as_dir;; 10651 esac 10652 as_dirs="'$as_qdir' $as_dirs" 10653 as_dir=`$as_dirname -- "$as_dir" || 10654 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10655 X"$as_dir" : 'X\(//\)[^/]' \| \ 10656 X"$as_dir" : 'X\(//\)$' \| \ 10657 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10658 $as_echo X"$as_dir" | 10659 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10660 s//\1/ 10661 q 10662 } 10663 /^X\(\/\/\)[^/].*/{ 10664 s//\1/ 10665 q 10666 } 10667 /^X\(\/\/\)$/{ 10668 s//\1/ 10669 q 10670 } 10671 /^X\(\/\).*/{ 10672 s//\1/ 10673 q 10674 } 10675 s/.*/./; q'` 10676 test -d "$as_dir" && break 10677 done 10678 test -z "$as_dirs" || eval "mkdir $as_dirs" 10679 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10680 10681 10682 } # as_fn_mkdir_p 10683 if mkdir -p . 2>/dev/null; then 10684 as_mkdir_p='mkdir -p "$as_dir"' 10685 else 10686 test -d ./-p && rmdir ./-p 10687 as_mkdir_p=false 10688 fi 10689 10690 if test -x / >/dev/null 2>&1; then 10691 as_test_x='test -x' 10692 else 10693 if ls -dL / >/dev/null 2>&1; then 10694 as_ls_L_option=L 10695 else 10696 as_ls_L_option= 10697 fi 10698 as_test_x=' 10699 eval sh -c '\'' 10700 if test -d "$1"; then 10701 test -d "$1/."; 10702 else 10703 case $1 in #( 10704 -*)set "./$1";; 10705 esac; 10706 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10707 ???[sx]*):;;*)false;;esac;fi 10708 '\'' sh 10709 ' 10710 fi 10711 as_executable_p=$as_test_x 10712 10713 # Sed expression to map a string onto a valid CPP name. 10714 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10715 10716 # Sed expression to map a string onto a valid variable name. 10717 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10718 10719 10720 exec 6>&1 10721 ## ----------------------------------- ## 10722 ## Main body of $CONFIG_STATUS script. ## 10723 ## ----------------------------------- ## 10724 _ASEOF 10725 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10726 10727 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10728 # Save the log message, to keep $0 and so on meaningful, and to 10729 # report actual input values of CONFIG_FILES etc. instead of their 10730 # values after options handling. 10731 ac_log=" 10732 This file was extended by xclipboard $as_me 1.1.2, which was 10733 generated by GNU Autoconf 2.68. Invocation command line was 10734 10735 CONFIG_FILES = $CONFIG_FILES 10736 CONFIG_HEADERS = $CONFIG_HEADERS 10737 CONFIG_LINKS = $CONFIG_LINKS 10738 CONFIG_COMMANDS = $CONFIG_COMMANDS 10739 $ $0 $@ 10740 10741 on `(hostname || uname -n) 2>/dev/null | sed 1q` 10742 " 10743 10744 _ACEOF 10745 10746 case $ac_config_files in *" 10747 "*) set x $ac_config_files; shift; ac_config_files=$*;; 10748 esac 10749 10750 case $ac_config_headers in *" 10751 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 10752 esac 10753 10754 10755 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10756 # Files that config.status was made for. 10757 config_files="$ac_config_files" 10758 config_headers="$ac_config_headers" 10759 config_commands="$ac_config_commands" 10760 10761 _ACEOF 10762 10763 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10764 ac_cs_usage="\ 10765 \`$as_me' instantiates files and other configuration actions 10766 from templates according to the current configuration. Unless the files 10767 and actions are specified as TAGs, all are instantiated by default. 10768 10769 Usage: $0 [OPTION]... [TAG]... 10770 10771 -h, --help print this help, then exit 10772 -V, --version print version number and configuration settings, then exit 10773 --config print configuration, then exit 10774 -q, --quiet, --silent 10775 do not print progress messages 10776 -d, --debug don't remove temporary files 10777 --recheck update $as_me by reconfiguring in the same conditions 10778 --file=FILE[:TEMPLATE] 10779 instantiate the configuration file FILE 10780 --header=FILE[:TEMPLATE] 10781 instantiate the configuration header FILE 10782 10783 Configuration files: 10784 $config_files 10785 10786 Configuration headers: 10787 $config_headers 10788 10789 Configuration commands: 10790 $config_commands 10791 10792 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 10793 10794 _ACEOF 10795 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10796 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 10797 ac_cs_version="\\ 10798 xclipboard config.status 1.1.2 10799 configured by $0, generated by GNU Autoconf 2.68, 10800 with options \\"\$ac_cs_config\\" 10801 10802 Copyright (C) 2010 Free Software Foundation, Inc. 10803 This config.status script is free software; the Free Software Foundation 10804 gives unlimited permission to copy, distribute and modify it." 10805 10806 ac_pwd='$ac_pwd' 10807 srcdir='$srcdir' 10808 INSTALL='$INSTALL' 10809 MKDIR_P='$MKDIR_P' 10810 AWK='$AWK' 10811 test -n "\$AWK" || AWK=awk 10812 _ACEOF 10813 10814 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10815 # The default lists apply if the user does not specify any file. 10816 ac_need_defaults=: 10817 while test $# != 0 10818 do 10819 case $1 in 10820 --*=?*) 10821 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10822 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 10823 ac_shift=: 10824 ;; 10825 --*=) 10826 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10827 ac_optarg= 10828 ac_shift=: 10829 ;; 10830 *) 10831 ac_option=$1 10832 ac_optarg=$2 10833 ac_shift=shift 10834 ;; 10835 esac 10836 10837 case $ac_option in 10838 # Handling of the options. 10839 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 10840 ac_cs_recheck=: ;; 10841 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 10842 $as_echo "$ac_cs_version"; exit ;; 10843 --config | --confi | --conf | --con | --co | --c ) 10844 $as_echo "$ac_cs_config"; exit ;; 10845 --debug | --debu | --deb | --de | --d | -d ) 10846 debug=: ;; 10847 --file | --fil | --fi | --f ) 10848 $ac_shift 10849 case $ac_optarg in 10850 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10851 '') as_fn_error $? "missing file argument" ;; 10852 esac 10853 as_fn_append CONFIG_FILES " '$ac_optarg'" 10854 ac_need_defaults=false;; 10855 --header | --heade | --head | --hea ) 10856 $ac_shift 10857 case $ac_optarg in 10858 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10859 esac 10860 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 10861 ac_need_defaults=false;; 10862 --he | --h) 10863 # Conflict between --help and --header 10864 as_fn_error $? "ambiguous option: \`$1' 10865 Try \`$0 --help' for more information.";; 10866 --help | --hel | -h ) 10867 $as_echo "$ac_cs_usage"; exit ;; 10868 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 10869 | -silent | --silent | --silen | --sile | --sil | --si | --s) 10870 ac_cs_silent=: ;; 10871 10872 # This is an error. 10873 -*) as_fn_error $? "unrecognized option: \`$1' 10874 Try \`$0 --help' for more information." ;; 10875 10876 *) as_fn_append ac_config_targets " $1" 10877 ac_need_defaults=false ;; 10878 10879 esac 10880 shift 10881 done 10882 10883 ac_configure_extra_args= 10884 10885 if $ac_cs_silent; then 10886 exec 6>/dev/null 10887 ac_configure_extra_args="$ac_configure_extra_args --silent" 10888 fi 10889 10890 _ACEOF 10891 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10892 if \$ac_cs_recheck; then 10893 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 10894 shift 10895 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 10896 CONFIG_SHELL='$SHELL' 10897 export CONFIG_SHELL 10898 exec "\$@" 10899 fi 10900 10901 _ACEOF 10902 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10903 exec 5>>config.log 10904 { 10905 echo 10906 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 10907 ## Running $as_me. ## 10908 _ASBOX 10909 $as_echo "$ac_log" 10910 } >&5 10911 10912 _ACEOF 10913 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10914 # 10915 # INIT-COMMANDS 10916 # 10917 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 10918 10919 _ACEOF 10920 10921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10922 10923 # Handling of arguments. 10924 for ac_config_target in $ac_config_targets 10925 do 10926 case $ac_config_target in 10927 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 10928 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 10929 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 10930 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 10931 10932 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 10933 esac 10934 done 10935 10936 10937 # If the user did not use the arguments to specify the items to instantiate, 10938 # then the envvar interface is used. Set only those that are not. 10939 # We use the long form for the default assignment because of an extremely 10940 # bizarre bug on SunOS 4.1.3. 10941 if $ac_need_defaults; then 10942 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 10943 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 10944 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 10945 fi 10946 10947 # Have a temporary directory for convenience. Make it in the build tree 10948 # simply because there is no reason against having it here, and in addition, 10949 # creating and moving files from /tmp can sometimes cause problems. 10950 # Hook for its removal unless debugging. 10951 # Note that there is a small window in which the directory will not be cleaned: 10952 # after its creation but before its name has been assigned to `$tmp'. 10953 $debug || 10954 { 10955 tmp= ac_tmp= 10956 trap 'exit_status=$? 10957 : "${ac_tmp:=$tmp}" 10958 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 10959 ' 0 10960 trap 'as_fn_exit 1' 1 2 13 15 10961 } 10962 # Create a (secure) tmp directory for tmp files. 10963 10964 { 10965 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 10966 test -d "$tmp" 10967 } || 10968 { 10969 tmp=./conf$$-$RANDOM 10970 (umask 077 && mkdir "$tmp") 10971 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 10972 ac_tmp=$tmp 10973 10974 # Set up the scripts for CONFIG_FILES section. 10975 # No need to generate them if there are no CONFIG_FILES. 10976 # This happens for instance with `./config.status config.h'. 10977 if test -n "$CONFIG_FILES"; then 10978 10979 10980 ac_cr=`echo X | tr X '\015'` 10981 # On cygwin, bash can eat \r inside `` if the user requested igncr. 10982 # But we know of no other shell where ac_cr would be empty at this 10983 # point, so we can use a bashism as a fallback. 10984 if test "x$ac_cr" = x; then 10985 eval ac_cr=\$\'\\r\' 10986 fi 10987 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 10988 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 10989 ac_cs_awk_cr='\\r' 10990 else 10991 ac_cs_awk_cr=$ac_cr 10992 fi 10993 10994 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 10995 _ACEOF 10996 10997 10998 { 10999 echo "cat >conf$$subs.awk <<_ACEOF" && 11000 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11001 echo "_ACEOF" 11002 } >conf$$subs.sh || 11003 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11004 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11005 ac_delim='%!_!# ' 11006 for ac_last_try in false false false false false :; do 11007 . ./conf$$subs.sh || 11008 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11009 11010 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11011 if test $ac_delim_n = $ac_delim_num; then 11012 break 11013 elif $ac_last_try; then 11014 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11015 else 11016 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11017 fi 11018 done 11019 rm -f conf$$subs.sh 11020 11021 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11022 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11023 _ACEOF 11024 sed -n ' 11025 h 11026 s/^/S["/; s/!.*/"]=/ 11027 p 11028 g 11029 s/^[^!]*!// 11030 :repl 11031 t repl 11032 s/'"$ac_delim"'$// 11033 t delim 11034 :nl 11035 h 11036 s/\(.\{148\}\)..*/\1/ 11037 t more1 11038 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11039 p 11040 n 11041 b repl 11042 :more1 11043 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11044 p 11045 g 11046 s/.\{148\}// 11047 t nl 11048 :delim 11049 h 11050 s/\(.\{148\}\)..*/\1/ 11051 t more2 11052 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11053 p 11054 b 11055 :more2 11056 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11057 p 11058 g 11059 s/.\{148\}// 11060 t delim 11061 ' <conf$$subs.awk | sed ' 11062 /^[^""]/{ 11063 N 11064 s/\n// 11065 } 11066 ' >>$CONFIG_STATUS || ac_write_fail=1 11067 rm -f conf$$subs.awk 11068 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11069 _ACAWK 11070 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11071 for (key in S) S_is_set[key] = 1 11072 FS = "" 11073 11074 } 11075 { 11076 line = $ 0 11077 nfields = split(line, field, "@") 11078 substed = 0 11079 len = length(field[1]) 11080 for (i = 2; i < nfields; i++) { 11081 key = field[i] 11082 keylen = length(key) 11083 if (S_is_set[key]) { 11084 value = S[key] 11085 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11086 len += length(value) + length(field[++i]) 11087 substed = 1 11088 } else 11089 len += 1 + keylen 11090 } 11091 11092 print line 11093 } 11094 11095 _ACAWK 11096 _ACEOF 11097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11098 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11099 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11100 else 11101 cat 11102 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11103 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11104 _ACEOF 11105 11106 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11107 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11108 # trailing colons and then remove the whole line if VPATH becomes empty 11109 # (actually we leave an empty line to preserve line numbers). 11110 if test "x$srcdir" = x.; then 11111 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11112 h 11113 s/// 11114 s/^/:/ 11115 s/[ ]*$/:/ 11116 s/:\$(srcdir):/:/g 11117 s/:\${srcdir}:/:/g 11118 s/:@srcdir@:/:/g 11119 s/^:*// 11120 s/:*$// 11121 x 11122 s/\(=[ ]*\).*/\1/ 11123 G 11124 s/\n// 11125 s/^[^=]*=[ ]*$// 11126 }' 11127 fi 11128 11129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11130 fi # test -n "$CONFIG_FILES" 11131 11132 # Set up the scripts for CONFIG_HEADERS section. 11133 # No need to generate them if there are no CONFIG_HEADERS. 11134 # This happens for instance with `./config.status Makefile'. 11135 if test -n "$CONFIG_HEADERS"; then 11136 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11137 BEGIN { 11138 _ACEOF 11139 11140 # Transform confdefs.h into an awk script `defines.awk', embedded as 11141 # here-document in config.status, that substitutes the proper values into 11142 # config.h.in to produce config.h. 11143 11144 # Create a delimiter string that does not exist in confdefs.h, to ease 11145 # handling of long lines. 11146 ac_delim='%!_!# ' 11147 for ac_last_try in false false :; do 11148 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11149 if test -z "$ac_tt"; then 11150 break 11151 elif $ac_last_try; then 11152 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11153 else 11154 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11155 fi 11156 done 11157 11158 # For the awk script, D is an array of macro values keyed by name, 11159 # likewise P contains macro parameters if any. Preserve backslash 11160 # newline sequences. 11161 11162 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11163 sed -n ' 11164 s/.\{148\}/&'"$ac_delim"'/g 11165 t rset 11166 :rset 11167 s/^[ ]*#[ ]*define[ ][ ]*/ / 11168 t def 11169 d 11170 :def 11171 s/\\$// 11172 t bsnl 11173 s/["\\]/\\&/g 11174 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11175 D["\1"]=" \3"/p 11176 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11177 d 11178 :bsnl 11179 s/["\\]/\\&/g 11180 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11181 D["\1"]=" \3\\\\\\n"\\/p 11182 t cont 11183 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11184 t cont 11185 d 11186 :cont 11187 n 11188 s/.\{148\}/&'"$ac_delim"'/g 11189 t clear 11190 :clear 11191 s/\\$// 11192 t bsnlc 11193 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11194 d 11195 :bsnlc 11196 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11197 b cont 11198 ' <confdefs.h | sed ' 11199 s/'"$ac_delim"'/"\\\ 11200 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11201 11202 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11203 for (key in D) D_is_set[key] = 1 11204 FS = "" 11205 } 11206 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11207 line = \$ 0 11208 split(line, arg, " ") 11209 if (arg[1] == "#") { 11210 defundef = arg[2] 11211 mac1 = arg[3] 11212 } else { 11213 defundef = substr(arg[1], 2) 11214 mac1 = arg[2] 11215 } 11216 split(mac1, mac2, "(") #) 11217 macro = mac2[1] 11218 prefix = substr(line, 1, index(line, defundef) - 1) 11219 if (D_is_set[macro]) { 11220 # Preserve the white space surrounding the "#". 11221 print prefix "define", macro P[macro] D[macro] 11222 next 11223 } else { 11224 # Replace #undef with comments. This is necessary, for example, 11225 # in the case of _POSIX_SOURCE, which is predefined and required 11226 # on some systems where configure will not decide to define it. 11227 if (defundef == "undef") { 11228 print "/*", prefix defundef, macro, "*/" 11229 next 11230 } 11231 } 11232 } 11233 { print } 11234 _ACAWK 11235 _ACEOF 11236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11237 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11238 fi # test -n "$CONFIG_HEADERS" 11239 11240 11241 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11242 shift 11243 for ac_tag 11244 do 11245 case $ac_tag in 11246 :[FHLC]) ac_mode=$ac_tag; continue;; 11247 esac 11248 case $ac_mode$ac_tag in 11249 :[FHL]*:*);; 11250 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11251 :[FH]-) ac_tag=-:-;; 11252 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11253 esac 11254 ac_save_IFS=$IFS 11255 IFS=: 11256 set x $ac_tag 11257 IFS=$ac_save_IFS 11258 shift 11259 ac_file=$1 11260 shift 11261 11262 case $ac_mode in 11263 :L) ac_source=$1;; 11264 :[FH]) 11265 ac_file_inputs= 11266 for ac_f 11267 do 11268 case $ac_f in 11269 -) ac_f="$ac_tmp/stdin";; 11270 *) # Look for the file first in the build tree, then in the source tree 11271 # (if the path is not absolute). The absolute path cannot be DOS-style, 11272 # because $ac_f cannot contain `:'. 11273 test -f "$ac_f" || 11274 case $ac_f in 11275 [\\/$]*) false;; 11276 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11277 esac || 11278 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11279 esac 11280 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11281 as_fn_append ac_file_inputs " '$ac_f'" 11282 done 11283 11284 # Let's still pretend it is `configure' which instantiates (i.e., don't 11285 # use $as_me), people would be surprised to read: 11286 # /* config.h. Generated by config.status. */ 11287 configure_input='Generated from '` 11288 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11289 `' by configure.' 11290 if test x"$ac_file" != x-; then 11291 configure_input="$ac_file. $configure_input" 11292 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11293 $as_echo "$as_me: creating $ac_file" >&6;} 11294 fi 11295 # Neutralize special characters interpreted by sed in replacement strings. 11296 case $configure_input in #( 11297 *\&* | *\|* | *\\* ) 11298 ac_sed_conf_input=`$as_echo "$configure_input" | 11299 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11300 *) ac_sed_conf_input=$configure_input;; 11301 esac 11302 11303 case $ac_tag in 11304 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11305 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11306 esac 11307 ;; 11308 esac 11309 11310 ac_dir=`$as_dirname -- "$ac_file" || 11311 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11312 X"$ac_file" : 'X\(//\)[^/]' \| \ 11313 X"$ac_file" : 'X\(//\)$' \| \ 11314 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11315 $as_echo X"$ac_file" | 11316 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11317 s//\1/ 11318 q 11319 } 11320 /^X\(\/\/\)[^/].*/{ 11321 s//\1/ 11322 q 11323 } 11324 /^X\(\/\/\)$/{ 11325 s//\1/ 11326 q 11327 } 11328 /^X\(\/\).*/{ 11329 s//\1/ 11330 q 11331 } 11332 s/.*/./; q'` 11333 as_dir="$ac_dir"; as_fn_mkdir_p 11334 ac_builddir=. 11335 11336 case "$ac_dir" in 11337 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11338 *) 11339 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11340 # A ".." for each directory in $ac_dir_suffix. 11341 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11342 case $ac_top_builddir_sub in 11343 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11344 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11345 esac ;; 11346 esac 11347 ac_abs_top_builddir=$ac_pwd 11348 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11349 # for backward compatibility: 11350 ac_top_builddir=$ac_top_build_prefix 11351 11352 case $srcdir in 11353 .) # We are building in place. 11354 ac_srcdir=. 11355 ac_top_srcdir=$ac_top_builddir_sub 11356 ac_abs_top_srcdir=$ac_pwd ;; 11357 [\\/]* | ?:[\\/]* ) # Absolute name. 11358 ac_srcdir=$srcdir$ac_dir_suffix; 11359 ac_top_srcdir=$srcdir 11360 ac_abs_top_srcdir=$srcdir ;; 11361 *) # Relative name. 11362 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11363 ac_top_srcdir=$ac_top_build_prefix$srcdir 11364 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11365 esac 11366 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11367 11368 11369 case $ac_mode in 11370 :F) 11371 # 11372 # CONFIG_FILE 11373 # 11374 11375 case $INSTALL in 11376 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11377 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11378 esac 11379 ac_MKDIR_P=$MKDIR_P 11380 case $MKDIR_P in 11381 [\\/$]* | ?:[\\/]* ) ;; 11382 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11383 esac 11384 _ACEOF 11385 11386 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11387 # If the template does not know about datarootdir, expand it. 11388 # FIXME: This hack should be removed a few years after 2.60. 11389 ac_datarootdir_hack=; ac_datarootdir_seen= 11390 ac_sed_dataroot=' 11391 /datarootdir/ { 11392 p 11393 q 11394 } 11395 /@datadir@/p 11396 /@docdir@/p 11397 /@infodir@/p 11398 /@localedir@/p 11399 /@mandir@/p' 11400 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11401 *datarootdir*) ac_datarootdir_seen=yes;; 11402 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11403 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11404 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11405 _ACEOF 11406 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11407 ac_datarootdir_hack=' 11408 s&@datadir@&$datadir&g 11409 s&@docdir@&$docdir&g 11410 s&@infodir@&$infodir&g 11411 s&@localedir@&$localedir&g 11412 s&@mandir@&$mandir&g 11413 s&\\\${datarootdir}&$datarootdir&g' ;; 11414 esac 11415 _ACEOF 11416 11417 # Neutralize VPATH when `$srcdir' = `.'. 11418 # Shell code in configure.ac might set extrasub. 11419 # FIXME: do we really want to maintain this feature? 11420 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11421 ac_sed_extra="$ac_vpsub 11422 $extrasub 11423 _ACEOF 11424 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11425 :t 11426 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11427 s|@configure_input@|$ac_sed_conf_input|;t t 11428 s&@top_builddir@&$ac_top_builddir_sub&;t t 11429 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11430 s&@srcdir@&$ac_srcdir&;t t 11431 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11432 s&@top_srcdir@&$ac_top_srcdir&;t t 11433 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11434 s&@builddir@&$ac_builddir&;t t 11435 s&@abs_builddir@&$ac_abs_builddir&;t t 11436 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11437 s&@INSTALL@&$ac_INSTALL&;t t 11438 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11439 $ac_datarootdir_hack 11440 " 11441 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11442 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11443 11444 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11445 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11446 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11447 "$ac_tmp/out"`; test -z "$ac_out"; } && 11448 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11449 which seems to be undefined. Please make sure it is defined" >&5 11450 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11451 which seems to be undefined. Please make sure it is defined" >&2;} 11452 11453 rm -f "$ac_tmp/stdin" 11454 case $ac_file in 11455 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11456 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11457 esac \ 11458 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11459 ;; 11460 :H) 11461 # 11462 # CONFIG_HEADER 11463 # 11464 if test x"$ac_file" != x-; then 11465 { 11466 $as_echo "/* $configure_input */" \ 11467 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11468 } >"$ac_tmp/config.h" \ 11469 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11470 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11471 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11472 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11473 else 11474 rm -f "$ac_file" 11475 mv "$ac_tmp/config.h" "$ac_file" \ 11476 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11477 fi 11478 else 11479 $as_echo "/* $configure_input */" \ 11480 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11481 || as_fn_error $? "could not create -" "$LINENO" 5 11482 fi 11483 # Compute "$ac_file"'s index in $config_headers. 11484 _am_arg="$ac_file" 11485 _am_stamp_count=1 11486 for _am_header in $config_headers :; do 11487 case $_am_header in 11488 $_am_arg | $_am_arg:* ) 11489 break ;; 11490 * ) 11491 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11492 esac 11493 done 11494 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11495 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11496 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11497 X"$_am_arg" : 'X\(//\)$' \| \ 11498 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11499 $as_echo X"$_am_arg" | 11500 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11501 s//\1/ 11502 q 11503 } 11504 /^X\(\/\/\)[^/].*/{ 11505 s//\1/ 11506 q 11507 } 11508 /^X\(\/\/\)$/{ 11509 s//\1/ 11510 q 11511 } 11512 /^X\(\/\).*/{ 11513 s//\1/ 11514 q 11515 } 11516 s/.*/./; q'`/stamp-h$_am_stamp_count 11517 ;; 11518 11519 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11520 $as_echo "$as_me: executing $ac_file commands" >&6;} 11521 ;; 11522 esac 11523 11524 11525 case $ac_file$ac_mode in 11526 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11527 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11528 # are listed without --file. Let's play safe and only enable the eval 11529 # if we detect the quoting. 11530 case $CONFIG_FILES in 11531 *\'*) eval set x "$CONFIG_FILES" ;; 11532 *) set x $CONFIG_FILES ;; 11533 esac 11534 shift 11535 for mf 11536 do 11537 # Strip MF so we end up with the name of the file. 11538 mf=`echo "$mf" | sed -e 's/:.*$//'` 11539 # Check whether this is an Automake generated Makefile or not. 11540 # We used to match only the files named `Makefile.in', but 11541 # some people rename them; so instead we look at the file content. 11542 # Grep'ing the first line is not enough: some people post-process 11543 # each Makefile.in and add a new line on top of each file to say so. 11544 # Grep'ing the whole file is not good either: AIX grep has a line 11545 # limit of 2048, but all sed's we know have understand at least 4000. 11546 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11547 dirpart=`$as_dirname -- "$mf" || 11548 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11549 X"$mf" : 'X\(//\)[^/]' \| \ 11550 X"$mf" : 'X\(//\)$' \| \ 11551 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11552 $as_echo X"$mf" | 11553 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11554 s//\1/ 11555 q 11556 } 11557 /^X\(\/\/\)[^/].*/{ 11558 s//\1/ 11559 q 11560 } 11561 /^X\(\/\/\)$/{ 11562 s//\1/ 11563 q 11564 } 11565 /^X\(\/\).*/{ 11566 s//\1/ 11567 q 11568 } 11569 s/.*/./; q'` 11570 else 11571 continue 11572 fi 11573 # Extract the definition of DEPDIR, am__include, and am__quote 11574 # from the Makefile without running `make'. 11575 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11576 test -z "$DEPDIR" && continue 11577 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11578 test -z "am__include" && continue 11579 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11580 # When using ansi2knr, U may be empty or an underscore; expand it 11581 U=`sed -n 's/^U = //p' < "$mf"` 11582 # Find all dependency output files, they are included files with 11583 # $(DEPDIR) in their names. We invoke sed twice because it is the 11584 # simplest approach to changing $(DEPDIR) to its actual value in the 11585 # expansion. 11586 for file in `sed -n " 11587 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11588 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11589 # Make sure the directory exists. 11590 test -f "$dirpart/$file" && continue 11591 fdir=`$as_dirname -- "$file" || 11592 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11593 X"$file" : 'X\(//\)[^/]' \| \ 11594 X"$file" : 'X\(//\)$' \| \ 11595 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11596 $as_echo X"$file" | 11597 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11598 s//\1/ 11599 q 11600 } 11601 /^X\(\/\/\)[^/].*/{ 11602 s//\1/ 11603 q 11604 } 11605 /^X\(\/\/\)$/{ 11606 s//\1/ 11607 q 11608 } 11609 /^X\(\/\).*/{ 11610 s//\1/ 11611 q 11612 } 11613 s/.*/./; q'` 11614 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11615 # echo "creating $dirpart/$file" 11616 echo '# dummy' > "$dirpart/$file" 11617 done 11618 done 11619 } 11620 ;; 11621 11622 esac 11623 done # for ac_tag 11624 11625 11626 as_fn_exit 0 11627 _ACEOF 11628 ac_clean_files=$ac_clean_files_save 11629 11630 test $ac_write_fail = 0 || 11631 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11632 11633 11634 # configure is writing to config.log, and then calls config.status. 11635 # config.status does its own redirection, appending to config.log. 11636 # Unfortunately, on DOS this fails, as config.log is still kept open 11637 # by configure, so config.status won't be able to write to it; its 11638 # output is simply discarded. So we exec the FD to /dev/null, 11639 # effectively closing config.log, so it can be properly (re)opened and 11640 # appended to by config.status. When coming back to configure, we 11641 # need to make the FD available again. 11642 if test "$no_create" != yes; then 11643 ac_cs_success=: 11644 ac_config_status_args= 11645 test "$silent" = yes && 11646 ac_config_status_args="$ac_config_status_args --quiet" 11647 exec 5>/dev/null 11648 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11649 exec 5>>config.log 11650 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11651 # would make configure fail if this is the last instruction. 11652 $ac_cs_success || as_fn_exit 1 11653 fi 11654 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11656 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11657 fi 11658 11659
Indexes created Tue Oct 27 00:25:24 UTC 2026