configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for mkfontscale 1.1.0. 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='mkfontscale' 563 PACKAGE_TARNAME='mkfontscale' 564 PACKAGE_VERSION='1.1.0' 565 PACKAGE_STRING='mkfontscale 1.1.0' 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 LINT_FALSE 611 LINT_TRUE 612 LINT_FLAGS 613 LINT 614 X11_LIBS 615 X11_CFLAGS 616 MKFONTSCALE_LIBS 617 MKFONTSCALE_CFLAGS 618 AM_BACKSLASH 619 AM_DEFAULT_VERBOSITY 620 MAN_SUBSTS 621 XORG_MAN_PAGE 622 ADMIN_MAN_DIR 623 DRIVER_MAN_DIR 624 MISC_MAN_DIR 625 FILE_MAN_DIR 626 LIB_MAN_DIR 627 APP_MAN_DIR 628 ADMIN_MAN_SUFFIX 629 DRIVER_MAN_SUFFIX 630 MISC_MAN_SUFFIX 631 FILE_MAN_SUFFIX 632 LIB_MAN_SUFFIX 633 APP_MAN_SUFFIX 634 SED 635 host_os 636 host_vendor 637 host_cpu 638 host 639 build_os 640 build_vendor 641 build_cpu 642 build 643 INSTALL_CMD 644 PKG_CONFIG 645 CHANGELOG_CMD 646 STRICT_CFLAGS 647 CWARNFLAGS 648 BASE_CFLAGS 649 EGREP 650 GREP 651 CPP 652 am__fastdepCC_FALSE 653 am__fastdepCC_TRUE 654 CCDEPMODE 655 AMDEPBACKSLASH 656 AMDEP_FALSE 657 AMDEP_TRUE 658 am__quote 659 am__include 660 DEPDIR 661 OBJEXT 662 EXEEXT 663 ac_ct_CC 664 CPPFLAGS 665 LDFLAGS 666 CFLAGS 667 CC 668 MAINT 669 MAINTAINER_MODE_FALSE 670 MAINTAINER_MODE_TRUE 671 am__untar 672 am__tar 673 AMTAR 674 am__leading_dot 675 SET_MAKE 676 AWK 677 mkdir_p 678 MKDIR_P 679 INSTALL_STRIP_PROGRAM 680 STRIP 681 install_sh 682 MAKEINFO 683 AUTOHEADER 684 AUTOMAKE 685 AUTOCONF 686 ACLOCAL 687 VERSION 688 PACKAGE 689 CYGPATH_W 690 am__isrc 691 INSTALL_DATA 692 INSTALL_SCRIPT 693 INSTALL_PROGRAM 694 target_alias 695 host_alias 696 build_alias 697 LIBS 698 ECHO_T 699 ECHO_N 700 ECHO_C 701 DEFS 702 mandir 703 localedir 704 libdir 705 psdir 706 pdfdir 707 dvidir 708 htmldir 709 infodir 710 docdir 711 oldincludedir 712 includedir 713 localstatedir 714 sharedstatedir 715 sysconfdir 716 datadir 717 datarootdir 718 libexecdir 719 sbindir 720 bindir 721 program_transform_name 722 prefix 723 exec_prefix 724 PACKAGE_URL 725 PACKAGE_BUGREPORT 726 PACKAGE_STRING 727 PACKAGE_VERSION 728 PACKAGE_TARNAME 729 PACKAGE_NAME 730 PATH_SEPARATOR 731 SHELL' 732 ac_subst_files='' 733 ac_user_opts=' 734 enable_option_checking 735 enable_maintainer_mode 736 enable_dependency_tracking 737 enable_selective_werror 738 enable_strict_compilation 739 enable_silent_rules 740 with_bzip2 741 with_lint 742 ' 743 ac_precious_vars='build_alias 744 host_alias 745 target_alias 746 CC 747 CFLAGS 748 LDFLAGS 749 LIBS 750 CPPFLAGS 751 CPP 752 PKG_CONFIG 753 MKFONTSCALE_CFLAGS 754 MKFONTSCALE_LIBS 755 X11_CFLAGS 756 X11_LIBS 757 LINT 758 LINT_FLAGS' 759 760 761 # Initialize some variables set by options. 762 ac_init_help= 763 ac_init_version=false 764 ac_unrecognized_opts= 765 ac_unrecognized_sep= 766 # The variables have the same names as the options, with 767 # dashes changed to underlines. 768 cache_file=/dev/null 769 exec_prefix=NONE 770 no_create= 771 no_recursion= 772 prefix=NONE 773 program_prefix=NONE 774 program_suffix=NONE 775 program_transform_name=s,x,x, 776 silent= 777 site= 778 srcdir= 779 verbose= 780 x_includes=NONE 781 x_libraries=NONE 782 783 # Installation directory options. 784 # These are left unexpanded so users can "make install exec_prefix=/foo" 785 # and all the variables that are supposed to be based on exec_prefix 786 # by default will actually change. 787 # Use braces instead of parens because sh, perl, etc. also accept them. 788 # (The list follows the same order as the GNU Coding Standards.) 789 bindir='${exec_prefix}/bin' 790 sbindir='${exec_prefix}/sbin' 791 libexecdir='${exec_prefix}/libexec' 792 datarootdir='${prefix}/share' 793 datadir='${datarootdir}' 794 sysconfdir='${prefix}/etc' 795 sharedstatedir='${prefix}/com' 796 localstatedir='${prefix}/var' 797 includedir='${prefix}/include' 798 oldincludedir='/usr/include' 799 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 800 infodir='${datarootdir}/info' 801 htmldir='${docdir}' 802 dvidir='${docdir}' 803 pdfdir='${docdir}' 804 psdir='${docdir}' 805 libdir='${exec_prefix}/lib' 806 localedir='${datarootdir}/locale' 807 mandir='${datarootdir}/man' 808 809 ac_prev= 810 ac_dashdash= 811 for ac_option 812 do 813 # 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Must try -L first in case configure is actually a 2238 # symlink; some systems play weird games with the mod time of symlinks 2239 # (eg FreeBSD returns the mod time of the symlink's containing 2240 # directory). 2241 if ( 2242 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2243 if test "$*" = "X"; then 2244 # -L didn't work. 2245 set X `ls -t "$srcdir/configure" conftest.file` 2246 fi 2247 rm -f conftest.file 2248 if test "$*" != "X $srcdir/configure conftest.file" \ 2249 && test "$*" != "X conftest.file $srcdir/configure"; then 2250 2251 # If neither matched, then we have a broken ls. This can happen 2252 # if, for instance, CONFIG_SHELL is bash and it inherits a 2253 # broken ls alias from the environment. This has actually 2254 # happened. Such a system could not be considered "sane". 2255 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2256 alias in your environment" "$LINENO" 5 2257 fi 2258 2259 test "$2" = conftest.file 2260 ) 2261 then 2262 # Ok. 2263 : 2264 else 2265 as_fn_error $? "newly created file is older than distributed files! 2266 Check your system clock" "$LINENO" 5 2267 fi 2268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2269 $as_echo "yes" >&6; } 2270 test "$program_prefix" != NONE && 2271 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2272 # Use a double $ so make ignores it. 2273 test "$program_suffix" != NONE && 2274 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2275 # Double any \ or $. 2276 # By default was `s,x,x', remove it if useless. 2277 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2278 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2279 2280 # expand $ac_aux_dir to an absolute path 2281 am_aux_dir=`cd $ac_aux_dir && pwd` 2282 2283 if test x"${MISSING+set}" != xset; then 2284 case $am_aux_dir in 2285 *\ * | *\ *) 2286 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2287 *) 2288 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2289 esac 2290 fi 2291 # Use eval to expand $SHELL 2292 if eval "$MISSING --run true"; then 2293 am_missing_run="$MISSING --run " 2294 else 2295 am_missing_run= 2296 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2297 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2298 fi 2299 2300 if test x"${install_sh}" != xset; then 2301 case $am_aux_dir in 2302 *\ * | *\ *) 2303 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2304 *) 2305 install_sh="\${SHELL} $am_aux_dir/install-sh" 2306 esac 2307 fi 2308 2309 # Installed binaries are usually stripped using `strip' when the user 2310 # run `make install-strip'. However `strip' might not be the right 2311 # tool to use in cross-compilation environments, therefore Automake 2312 # will honor the `STRIP' environment variable to overrule this program. 2313 if test "$cross_compiling" != no; then 2314 if test -n "$ac_tool_prefix"; then 2315 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2316 set dummy ${ac_tool_prefix}strip; ac_word=$2 2317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2318 $as_echo_n "checking for $ac_word... " >&6; } 2319 if ${ac_cv_prog_STRIP+:} false; then : 2320 $as_echo_n "(cached) " >&6 2321 else 2322 if test -n "$STRIP"; then 2323 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2324 else 2325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2326 for as_dir in $PATH 2327 do 2328 IFS=$as_save_IFS 2329 test -z "$as_dir" && as_dir=. 2330 for ac_exec_ext in '' $ac_executable_extensions; do 2331 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2332 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2333 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2334 break 2 2335 fi 2336 done 2337 done 2338 IFS=$as_save_IFS 2339 2340 fi 2341 fi 2342 STRIP=$ac_cv_prog_STRIP 2343 if test -n "$STRIP"; then 2344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2345 $as_echo "$STRIP" >&6; } 2346 else 2347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2348 $as_echo "no" >&6; } 2349 fi 2350 2351 2352 fi 2353 if test -z "$ac_cv_prog_STRIP"; then 2354 ac_ct_STRIP=$STRIP 2355 # Extract the first word of "strip", so it can be a program name with args. 2356 set dummy strip; ac_word=$2 2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2358 $as_echo_n "checking for $ac_word... " >&6; } 2359 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2360 $as_echo_n "(cached) " >&6 2361 else 2362 if test -n "$ac_ct_STRIP"; then 2363 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2364 else 2365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2366 for as_dir in $PATH 2367 do 2368 IFS=$as_save_IFS 2369 test -z "$as_dir" && as_dir=. 2370 for ac_exec_ext in '' $ac_executable_extensions; do 2371 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2372 ac_cv_prog_ac_ct_STRIP="strip" 2373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2374 break 2 2375 fi 2376 done 2377 done 2378 IFS=$as_save_IFS 2379 2380 fi 2381 fi 2382 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2383 if test -n "$ac_ct_STRIP"; then 2384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2385 $as_echo "$ac_ct_STRIP" >&6; } 2386 else 2387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2388 $as_echo "no" >&6; } 2389 fi 2390 2391 if test "x$ac_ct_STRIP" = x; then 2392 STRIP=":" 2393 else 2394 case $cross_compiling:$ac_tool_warned in 2395 yes:) 2396 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2397 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2398 ac_tool_warned=yes ;; 2399 esac 2400 STRIP=$ac_ct_STRIP 2401 fi 2402 else 2403 STRIP="$ac_cv_prog_STRIP" 2404 fi 2405 2406 fi 2407 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2408 2409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2410 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2411 if test -z "$MKDIR_P"; then 2412 if ${ac_cv_path_mkdir+:} false; then : 2413 $as_echo_n "(cached) " >&6 2414 else 2415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2416 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2417 do 2418 IFS=$as_save_IFS 2419 test -z "$as_dir" && as_dir=. 2420 for ac_prog in mkdir gmkdir; do 2421 for ac_exec_ext in '' $ac_executable_extensions; do 2422 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2423 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2424 'mkdir (GNU coreutils) '* | \ 2425 'mkdir (coreutils) '* | \ 2426 'mkdir (fileutils) '4.1*) 2427 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2428 break 3;; 2429 esac 2430 done 2431 done 2432 done 2433 IFS=$as_save_IFS 2434 2435 fi 2436 2437 test -d ./--version && rmdir ./--version 2438 if test "${ac_cv_path_mkdir+set}" = set; then 2439 MKDIR_P="$ac_cv_path_mkdir -p" 2440 else 2441 # As a last resort, use the slow shell script. Don't cache a 2442 # value for MKDIR_P within a source directory, because that will 2443 # break other packages using the cache if that directory is 2444 # removed, or if the value is a relative name. 2445 MKDIR_P="$ac_install_sh -d" 2446 fi 2447 fi 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2449 $as_echo "$MKDIR_P" >&6; } 2450 2451 mkdir_p="$MKDIR_P" 2452 case $mkdir_p in 2453 [\\/$]* | ?:[\\/]*) ;; 2454 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2455 esac 2456 2457 for ac_prog in gawk mawk nawk awk 2458 do 2459 # Extract the first word of "$ac_prog", so it can be a program name with args. 2460 set dummy $ac_prog; ac_word=$2 2461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2462 $as_echo_n "checking for $ac_word... " >&6; } 2463 if ${ac_cv_prog_AWK+:} false; then : 2464 $as_echo_n "(cached) " >&6 2465 else 2466 if test -n "$AWK"; then 2467 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2468 else 2469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2470 for as_dir in $PATH 2471 do 2472 IFS=$as_save_IFS 2473 test -z "$as_dir" && as_dir=. 2474 for ac_exec_ext in '' $ac_executable_extensions; do 2475 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2476 ac_cv_prog_AWK="$ac_prog" 2477 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2478 break 2 2479 fi 2480 done 2481 done 2482 IFS=$as_save_IFS 2483 2484 fi 2485 fi 2486 AWK=$ac_cv_prog_AWK 2487 if test -n "$AWK"; then 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2489 $as_echo "$AWK" >&6; } 2490 else 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2492 $as_echo "no" >&6; } 2493 fi 2494 2495 2496 test -n "$AWK" && break 2497 done 2498 2499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2500 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2501 set x ${MAKE-make} 2502 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2503 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2504 $as_echo_n "(cached) " >&6 2505 else 2506 cat >conftest.make <<\_ACEOF 2507 SHELL = /bin/sh 2508 all: 2509 @echo '@@@%%%=$(MAKE)=@@@%%%' 2510 _ACEOF 2511 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2512 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2513 *@@@%%%=?*=@@@%%%*) 2514 eval ac_cv_prog_make_${ac_make}_set=yes;; 2515 *) 2516 eval ac_cv_prog_make_${ac_make}_set=no;; 2517 esac 2518 rm -f conftest.make 2519 fi 2520 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2522 $as_echo "yes" >&6; } 2523 SET_MAKE= 2524 else 2525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2526 $as_echo "no" >&6; } 2527 SET_MAKE="MAKE=${MAKE-make}" 2528 fi 2529 2530 rm -rf .tst 2>/dev/null 2531 mkdir .tst 2>/dev/null 2532 if test -d .tst; then 2533 am__leading_dot=. 2534 else 2535 am__leading_dot=_ 2536 fi 2537 rmdir .tst 2>/dev/null 2538 2539 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2540 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2541 # is not polluted with repeated "-I." 2542 am__isrc=' -I$(srcdir)' 2543 # test to see if srcdir already configured 2544 if test -f $srcdir/config.status; then 2545 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2546 fi 2547 fi 2548 2549 # test whether we have cygpath 2550 if test -z "$CYGPATH_W"; then 2551 if (cygpath --version) >/dev/null 2>/dev/null; then 2552 CYGPATH_W='cygpath -w' 2553 else 2554 CYGPATH_W=echo 2555 fi 2556 fi 2557 2558 2559 # Define the identity of the package. 2560 PACKAGE='mkfontscale' 2561 VERSION='1.1.0' 2562 2563 2564 cat >>confdefs.h <<_ACEOF 2565 #define PACKAGE "$PACKAGE" 2566 _ACEOF 2567 2568 2569 cat >>confdefs.h <<_ACEOF 2570 #define VERSION "$VERSION" 2571 _ACEOF 2572 2573 # Some tools Automake needs. 2574 2575 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2576 2577 2578 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2579 2580 2581 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2582 2583 2584 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2585 2586 2587 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2588 2589 # We need awk for the "check" target. The system "awk" is bad on 2590 # some platforms. 2591 # Always define AMTAR for backward compatibility. 2592 2593 AMTAR=${AMTAR-"${am_missing_run}tar"} 2594 2595 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2596 2597 2598 2599 2600 2601 2602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2603 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2604 # Check whether --enable-maintainer-mode was given. 2605 if test "${enable_maintainer_mode+set}" = set; then : 2606 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2607 else 2608 USE_MAINTAINER_MODE=no 2609 fi 2610 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2612 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2613 if test $USE_MAINTAINER_MODE = yes; then 2614 MAINTAINER_MODE_TRUE= 2615 MAINTAINER_MODE_FALSE='#' 2616 else 2617 MAINTAINER_MODE_TRUE='#' 2618 MAINTAINER_MODE_FALSE= 2619 fi 2620 2621 MAINT=$MAINTAINER_MODE_TRUE 2622 2623 2624 2625 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 DEPDIR="${am__leading_dot}deps" 2638 2639 ac_config_commands="$ac_config_commands depfiles" 2640 2641 2642 am_make=${MAKE-make} 2643 cat > confinc << 'END' 2644 am__doit: 2645 @echo this is the am__doit target 2646 .PHONY: am__doit 2647 END 2648 # If we don't find an include directive, just comment out the code. 2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2650 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2651 am__include="#" 2652 am__quote= 2653 _am_result=none 2654 # First try GNU make style include. 2655 echo "include confinc" > confmf 2656 # Ignore all kinds of additional output from `make'. 2657 case `$am_make -s -f confmf 2> /dev/null` in #( 2658 *the\ am__doit\ target*) 2659 am__include=include 2660 am__quote= 2661 _am_result=GNU 2662 ;; 2663 esac 2664 # Now try BSD make style include. 2665 if test "$am__include" = "#"; then 2666 echo '.include "confinc"' > confmf 2667 case `$am_make -s -f confmf 2> /dev/null` in #( 2668 *the\ am__doit\ target*) 2669 am__include=.include 2670 am__quote="\"" 2671 _am_result=BSD 2672 ;; 2673 esac 2674 fi 2675 2676 2677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2678 $as_echo "$_am_result" >&6; } 2679 rm -f confinc confmf 2680 2681 # Check whether --enable-dependency-tracking was given. 2682 if test "${enable_dependency_tracking+set}" = set; then : 2683 enableval=$enable_dependency_tracking; 2684 fi 2685 2686 if test "x$enable_dependency_tracking" != xno; then 2687 am_depcomp="$ac_aux_dir/depcomp" 2688 AMDEPBACKSLASH='\' 2689 fi 2690 if test "x$enable_dependency_tracking" != xno; then 2691 AMDEP_TRUE= 2692 AMDEP_FALSE='#' 2693 else 2694 AMDEP_TRUE='#' 2695 AMDEP_FALSE= 2696 fi 2697 2698 2699 ac_ext=c 2700 ac_cpp='$CPP $CPPFLAGS' 2701 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2702 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2703 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2704 if test -n "$ac_tool_prefix"; then 2705 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2706 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2708 $as_echo_n "checking for $ac_word... " >&6; } 2709 if ${ac_cv_prog_CC+:} false; then : 2710 $as_echo_n "(cached) " >&6 2711 else 2712 if test -n "$CC"; then 2713 ac_cv_prog_CC="$CC" # Let the user override the test. 2714 else 2715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2716 for as_dir in $PATH 2717 do 2718 IFS=$as_save_IFS 2719 test -z "$as_dir" && as_dir=. 2720 for ac_exec_ext in '' $ac_executable_extensions; do 2721 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2722 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2723 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2724 break 2 2725 fi 2726 done 2727 done 2728 IFS=$as_save_IFS 2729 2730 fi 2731 fi 2732 CC=$ac_cv_prog_CC 2733 if test -n "$CC"; then 2734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2735 $as_echo "$CC" >&6; } 2736 else 2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2738 $as_echo "no" >&6; } 2739 fi 2740 2741 2742 fi 2743 if test -z "$ac_cv_prog_CC"; then 2744 ac_ct_CC=$CC 2745 # Extract the first word of "gcc", so it can be a program name with args. 2746 set dummy gcc; ac_word=$2 2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2748 $as_echo_n "checking for $ac_word... " >&6; } 2749 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2750 $as_echo_n "(cached) " >&6 2751 else 2752 if test -n "$ac_ct_CC"; then 2753 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2754 else 2755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2756 for as_dir in $PATH 2757 do 2758 IFS=$as_save_IFS 2759 test -z "$as_dir" && as_dir=. 2760 for ac_exec_ext in '' $ac_executable_extensions; do 2761 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2762 ac_cv_prog_ac_ct_CC="gcc" 2763 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2764 break 2 2765 fi 2766 done 2767 done 2768 IFS=$as_save_IFS 2769 2770 fi 2771 fi 2772 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2773 if test -n "$ac_ct_CC"; then 2774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2775 $as_echo "$ac_ct_CC" >&6; } 2776 else 2777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2778 $as_echo "no" >&6; } 2779 fi 2780 2781 if test "x$ac_ct_CC" = x; then 2782 CC="" 2783 else 2784 case $cross_compiling:$ac_tool_warned in 2785 yes:) 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2787 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2788 ac_tool_warned=yes ;; 2789 esac 2790 CC=$ac_ct_CC 2791 fi 2792 else 2793 CC="$ac_cv_prog_CC" 2794 fi 2795 2796 if test -z "$CC"; then 2797 if test -n "$ac_tool_prefix"; then 2798 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2799 set dummy ${ac_tool_prefix}cc; ac_word=$2 2800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2801 $as_echo_n "checking for $ac_word... " >&6; } 2802 if ${ac_cv_prog_CC+:} false; then : 2803 $as_echo_n "(cached) " >&6 2804 else 2805 if test -n "$CC"; then 2806 ac_cv_prog_CC="$CC" # Let the user override the test. 2807 else 2808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2809 for as_dir in $PATH 2810 do 2811 IFS=$as_save_IFS 2812 test -z "$as_dir" && as_dir=. 2813 for ac_exec_ext in '' $ac_executable_extensions; do 2814 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2815 ac_cv_prog_CC="${ac_tool_prefix}cc" 2816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2817 break 2 2818 fi 2819 done 2820 done 2821 IFS=$as_save_IFS 2822 2823 fi 2824 fi 2825 CC=$ac_cv_prog_CC 2826 if test -n "$CC"; then 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2828 $as_echo "$CC" >&6; } 2829 else 2830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2831 $as_echo "no" >&6; } 2832 fi 2833 2834 2835 fi 2836 fi 2837 if test -z "$CC"; then 2838 # Extract the first word of "cc", so it can be a program name with args. 2839 set dummy cc; ac_word=$2 2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2841 $as_echo_n "checking for $ac_word... " >&6; } 2842 if ${ac_cv_prog_CC+:} false; then : 2843 $as_echo_n "(cached) " >&6 2844 else 2845 if test -n "$CC"; then 2846 ac_cv_prog_CC="$CC" # Let the user override the test. 2847 else 2848 ac_prog_rejected=no 2849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2850 for as_dir in $PATH 2851 do 2852 IFS=$as_save_IFS 2853 test -z "$as_dir" && as_dir=. 2854 for ac_exec_ext in '' $ac_executable_extensions; do 2855 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2856 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2857 ac_prog_rejected=yes 2858 continue 2859 fi 2860 ac_cv_prog_CC="cc" 2861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2862 break 2 2863 fi 2864 done 2865 done 2866 IFS=$as_save_IFS 2867 2868 if test $ac_prog_rejected = yes; then 2869 # We found a bogon in the path, so make sure we never use it. 2870 set dummy $ac_cv_prog_CC 2871 shift 2872 if test $# != 0; then 2873 # We chose a different compiler from the bogus one. 2874 # However, it has the same basename, so the bogon will be chosen 2875 # first if we set CC to just the basename; use the full file name. 2876 shift 2877 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2878 fi 2879 fi 2880 fi 2881 fi 2882 CC=$ac_cv_prog_CC 2883 if test -n "$CC"; then 2884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2885 $as_echo "$CC" >&6; } 2886 else 2887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2888 $as_echo "no" >&6; } 2889 fi 2890 2891 2892 fi 2893 if test -z "$CC"; then 2894 if test -n "$ac_tool_prefix"; then 2895 for ac_prog in cl.exe 2896 do 2897 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2898 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2900 $as_echo_n "checking for $ac_word... " >&6; } 2901 if ${ac_cv_prog_CC+:} false; then : 2902 $as_echo_n "(cached) " >&6 2903 else 2904 if test -n "$CC"; then 2905 ac_cv_prog_CC="$CC" # Let the user override the test. 2906 else 2907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2908 for as_dir in $PATH 2909 do 2910 IFS=$as_save_IFS 2911 test -z "$as_dir" && as_dir=. 2912 for ac_exec_ext in '' $ac_executable_extensions; do 2913 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2914 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2916 break 2 2917 fi 2918 done 2919 done 2920 IFS=$as_save_IFS 2921 2922 fi 2923 fi 2924 CC=$ac_cv_prog_CC 2925 if test -n "$CC"; then 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2927 $as_echo "$CC" >&6; } 2928 else 2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2930 $as_echo "no" >&6; } 2931 fi 2932 2933 2934 test -n "$CC" && break 2935 done 2936 fi 2937 if test -z "$CC"; then 2938 ac_ct_CC=$CC 2939 for ac_prog in cl.exe 2940 do 2941 # Extract the first word of "$ac_prog", so it can be a program name with args. 2942 set dummy $ac_prog; ac_word=$2 2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2944 $as_echo_n "checking for $ac_word... " >&6; } 2945 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2946 $as_echo_n "(cached) " >&6 2947 else 2948 if test -n "$ac_ct_CC"; then 2949 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2950 else 2951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2952 for as_dir in $PATH 2953 do 2954 IFS=$as_save_IFS 2955 test -z "$as_dir" && as_dir=. 2956 for ac_exec_ext in '' $ac_executable_extensions; do 2957 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2958 ac_cv_prog_ac_ct_CC="$ac_prog" 2959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2960 break 2 2961 fi 2962 done 2963 done 2964 IFS=$as_save_IFS 2965 2966 fi 2967 fi 2968 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2969 if test -n "$ac_ct_CC"; then 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2971 $as_echo "$ac_ct_CC" >&6; } 2972 else 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2974 $as_echo "no" >&6; } 2975 fi 2976 2977 2978 test -n "$ac_ct_CC" && break 2979 done 2980 2981 if test "x$ac_ct_CC" = x; then 2982 CC="" 2983 else 2984 case $cross_compiling:$ac_tool_warned in 2985 yes:) 2986 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2987 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2988 ac_tool_warned=yes ;; 2989 esac 2990 CC=$ac_ct_CC 2991 fi 2992 fi 2993 2994 fi 2995 2996 2997 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2999 as_fn_error $? "no acceptable C compiler found in \$PATH 3000 See \`config.log' for more details" "$LINENO" 5; } 3001 3002 # Provide some information about the compiler. 3003 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3004 set X $ac_compile 3005 ac_compiler=$2 3006 for ac_option in --version -v -V -qversion; do 3007 { { ac_try="$ac_compiler $ac_option >&5" 3008 case "(($ac_try" in 3009 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3010 *) ac_try_echo=$ac_try;; 3011 esac 3012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3013 $as_echo "$ac_try_echo"; } >&5 3014 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3015 ac_status=$? 3016 if test -s conftest.err; then 3017 sed '10a\ 3018 ... rest of stderr output deleted ... 3019 10q' conftest.err >conftest.er1 3020 cat conftest.er1 >&5 3021 fi 3022 rm -f conftest.er1 conftest.err 3023 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3024 test $ac_status = 0; } 3025 done 3026 3027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3028 /* end confdefs.h. */ 3029 3030 int 3031 main () 3032 { 3033 3034 ; 3035 return 0; 3036 } 3037 _ACEOF 3038 ac_clean_files_save=$ac_clean_files 3039 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3040 # Try to create an executable without -o first, disregard a.out. 3041 # It will help us diagnose broken compilers, and finding out an intuition 3042 # of exeext. 3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3044 $as_echo_n "checking whether the C compiler works... " >&6; } 3045 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3046 3047 # The possible output files: 3048 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3049 3050 ac_rmfiles= 3051 for ac_file in $ac_files 3052 do 3053 case $ac_file in 3054 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3055 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3056 esac 3057 done 3058 rm -f $ac_rmfiles 3059 3060 if { { ac_try="$ac_link_default" 3061 case "(($ac_try" in 3062 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3063 *) ac_try_echo=$ac_try;; 3064 esac 3065 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3066 $as_echo "$ac_try_echo"; } >&5 3067 (eval "$ac_link_default") 2>&5 3068 ac_status=$? 3069 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3070 test $ac_status = 0; }; then : 3071 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3072 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3073 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3074 # so that the user can short-circuit this test for compilers unknown to 3075 # Autoconf. 3076 for ac_file in $ac_files '' 3077 do 3078 test -f "$ac_file" || continue 3079 case $ac_file in 3080 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3081 ;; 3082 [ab].out ) 3083 # We found the default executable, but exeext='' is most 3084 # certainly right. 3085 break;; 3086 *.* ) 3087 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3088 then :; else 3089 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3090 fi 3091 # We set ac_cv_exeext here because the later test for it is not 3092 # safe: cross compilers may not add the suffix if given an `-o' 3093 # argument, so we may need to know it at that point already. 3094 # Even if this section looks crufty: it has the advantage of 3095 # actually working. 3096 break;; 3097 * ) 3098 break;; 3099 esac 3100 done 3101 test "$ac_cv_exeext" = no && ac_cv_exeext= 3102 3103 else 3104 ac_file='' 3105 fi 3106 if test -z "$ac_file"; then : 3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3108 $as_echo "no" >&6; } 3109 $as_echo "$as_me: failed program was:" >&5 3110 sed 's/^/| /' conftest.$ac_ext >&5 3111 3112 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3113 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3114 as_fn_error 77 "C compiler cannot create executables 3115 See \`config.log' for more details" "$LINENO" 5; } 3116 else 3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3118 $as_echo "yes" >&6; } 3119 fi 3120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3121 $as_echo_n "checking for C compiler default output file name... " >&6; } 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3123 $as_echo "$ac_file" >&6; } 3124 ac_exeext=$ac_cv_exeext 3125 3126 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3127 ac_clean_files=$ac_clean_files_save 3128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3129 $as_echo_n "checking for suffix of executables... " >&6; } 3130 if { { ac_try="$ac_link" 3131 case "(($ac_try" in 3132 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3133 *) ac_try_echo=$ac_try;; 3134 esac 3135 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3136 $as_echo "$ac_try_echo"; } >&5 3137 (eval "$ac_link") 2>&5 3138 ac_status=$? 3139 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3140 test $ac_status = 0; }; then : 3141 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3142 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3143 # work properly (i.e., refer to `conftest.exe'), while it won't with 3144 # `rm'. 3145 for ac_file in conftest.exe conftest conftest.*; do 3146 test -f "$ac_file" || continue 3147 case $ac_file in 3148 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3149 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3150 break;; 3151 * ) break;; 3152 esac 3153 done 3154 else 3155 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3156 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3157 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3158 See \`config.log' for more details" "$LINENO" 5; } 3159 fi 3160 rm -f conftest conftest$ac_cv_exeext 3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3162 $as_echo "$ac_cv_exeext" >&6; } 3163 3164 rm -f conftest.$ac_ext 3165 EXEEXT=$ac_cv_exeext 3166 ac_exeext=$EXEEXT 3167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3168 /* end confdefs.h. */ 3169 #include <stdio.h> 3170 int 3171 main () 3172 { 3173 FILE *f = fopen ("conftest.out", "w"); 3174 return ferror (f) || fclose (f) != 0; 3175 3176 ; 3177 return 0; 3178 } 3179 _ACEOF 3180 ac_clean_files="$ac_clean_files conftest.out" 3181 # Check that the compiler produces executables we can run. If not, either 3182 # the compiler is broken, or we cross compile. 3183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3184 $as_echo_n "checking whether we are cross compiling... " >&6; } 3185 if test "$cross_compiling" != yes; then 3186 { { ac_try="$ac_link" 3187 case "(($ac_try" in 3188 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3189 *) ac_try_echo=$ac_try;; 3190 esac 3191 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3192 $as_echo "$ac_try_echo"; } >&5 3193 (eval "$ac_link") 2>&5 3194 ac_status=$? 3195 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3196 test $ac_status = 0; } 3197 if { ac_try='./conftest$ac_cv_exeext' 3198 { { case "(($ac_try" in 3199 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3200 *) ac_try_echo=$ac_try;; 3201 esac 3202 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3203 $as_echo "$ac_try_echo"; } >&5 3204 (eval "$ac_try") 2>&5 3205 ac_status=$? 3206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3207 test $ac_status = 0; }; }; then 3208 cross_compiling=no 3209 else 3210 if test "$cross_compiling" = maybe; then 3211 cross_compiling=yes 3212 else 3213 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3214 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3215 as_fn_error $? "cannot run C compiled programs. 3216 If you meant to cross compile, use \`--host'. 3217 See \`config.log' for more details" "$LINENO" 5; } 3218 fi 3219 fi 3220 fi 3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3222 $as_echo "$cross_compiling" >&6; } 3223 3224 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3225 ac_clean_files=$ac_clean_files_save 3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3227 $as_echo_n "checking for suffix of object files... " >&6; } 3228 if ${ac_cv_objext+:} false; then : 3229 $as_echo_n "(cached) " >&6 3230 else 3231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3232 /* end confdefs.h. */ 3233 3234 int 3235 main () 3236 { 3237 3238 ; 3239 return 0; 3240 } 3241 _ACEOF 3242 rm -f conftest.o conftest.obj 3243 if { { ac_try="$ac_compile" 3244 case "(($ac_try" in 3245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3246 *) ac_try_echo=$ac_try;; 3247 esac 3248 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3249 $as_echo "$ac_try_echo"; } >&5 3250 (eval "$ac_compile") 2>&5 3251 ac_status=$? 3252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3253 test $ac_status = 0; }; then : 3254 for ac_file in conftest.o conftest.obj conftest.*; do 3255 test -f "$ac_file" || continue; 3256 case $ac_file in 3257 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3258 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3259 break;; 3260 esac 3261 done 3262 else 3263 $as_echo "$as_me: failed program was:" >&5 3264 sed 's/^/| /' conftest.$ac_ext >&5 3265 3266 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3267 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3268 as_fn_error $? "cannot compute suffix of object files: cannot compile 3269 See \`config.log' for more details" "$LINENO" 5; } 3270 fi 3271 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3272 fi 3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3274 $as_echo "$ac_cv_objext" >&6; } 3275 OBJEXT=$ac_cv_objext 3276 ac_objext=$OBJEXT 3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3278 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3279 if ${ac_cv_c_compiler_gnu+:} false; then : 3280 $as_echo_n "(cached) " >&6 3281 else 3282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3283 /* end confdefs.h. */ 3284 3285 int 3286 main () 3287 { 3288 #ifndef __GNUC__ 3289 choke me 3290 #endif 3291 3292 ; 3293 return 0; 3294 } 3295 _ACEOF 3296 if ac_fn_c_try_compile "$LINENO"; then : 3297 ac_compiler_gnu=yes 3298 else 3299 ac_compiler_gnu=no 3300 fi 3301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3302 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3303 3304 fi 3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3306 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3307 if test $ac_compiler_gnu = yes; then 3308 GCC=yes 3309 else 3310 GCC= 3311 fi 3312 ac_test_CFLAGS=${CFLAGS+set} 3313 ac_save_CFLAGS=$CFLAGS 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3315 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3316 if ${ac_cv_prog_cc_g+:} false; then : 3317 $as_echo_n "(cached) " >&6 3318 else 3319 ac_save_c_werror_flag=$ac_c_werror_flag 3320 ac_c_werror_flag=yes 3321 ac_cv_prog_cc_g=no 3322 CFLAGS="-g" 3323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3324 /* end confdefs.h. */ 3325 3326 int 3327 main () 3328 { 3329 3330 ; 3331 return 0; 3332 } 3333 _ACEOF 3334 if ac_fn_c_try_compile "$LINENO"; then : 3335 ac_cv_prog_cc_g=yes 3336 else 3337 CFLAGS="" 3338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3339 /* end confdefs.h. */ 3340 3341 int 3342 main () 3343 { 3344 3345 ; 3346 return 0; 3347 } 3348 _ACEOF 3349 if ac_fn_c_try_compile "$LINENO"; then : 3350 3351 else 3352 ac_c_werror_flag=$ac_save_c_werror_flag 3353 CFLAGS="-g" 3354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3355 /* end confdefs.h. */ 3356 3357 int 3358 main () 3359 { 3360 3361 ; 3362 return 0; 3363 } 3364 _ACEOF 3365 if ac_fn_c_try_compile "$LINENO"; then : 3366 ac_cv_prog_cc_g=yes 3367 fi 3368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3369 fi 3370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3371 fi 3372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3373 ac_c_werror_flag=$ac_save_c_werror_flag 3374 fi 3375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3376 $as_echo "$ac_cv_prog_cc_g" >&6; } 3377 if test "$ac_test_CFLAGS" = set; then 3378 CFLAGS=$ac_save_CFLAGS 3379 elif test $ac_cv_prog_cc_g = yes; then 3380 if test "$GCC" = yes; then 3381 CFLAGS="-g -O2" 3382 else 3383 CFLAGS="-g" 3384 fi 3385 else 3386 if test "$GCC" = yes; then 3387 CFLAGS="-O2" 3388 else 3389 CFLAGS= 3390 fi 3391 fi 3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3393 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3394 if ${ac_cv_prog_cc_c89+:} false; then : 3395 $as_echo_n "(cached) " >&6 3396 else 3397 ac_cv_prog_cc_c89=no 3398 ac_save_CC=$CC 3399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3400 /* end confdefs.h. */ 3401 #include <stdarg.h> 3402 #include <stdio.h> 3403 #include <sys/types.h> 3404 #include <sys/stat.h> 3405 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3406 struct buf { int x; }; 3407 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3408 static char *e (p, i) 3409 char **p; 3410 int i; 3411 { 3412 return p[i]; 3413 } 3414 static char *f (char * (*g) (char **, int), char **p, ...) 3415 { 3416 char *s; 3417 va_list v; 3418 va_start (v,p); 3419 s = g (p, va_arg (v,int)); 3420 va_end (v); 3421 return s; 3422 } 3423 3424 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3425 function prototypes and stuff, but not '\xHH' hex character constants. 3426 These don't provoke an error unfortunately, instead are silently treated 3427 as 'x'. The following induces an error, until -std is added to get 3428 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3429 array size at least. It's necessary to write '\x00'==0 to get something 3430 that's true only with -std. */ 3431 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3432 3433 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3434 inside strings and character constants. */ 3435 #define FOO(x) 'x' 3436 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3437 3438 int test (int i, double x); 3439 struct s1 {int (*f) (int a);}; 3440 struct s2 {int (*f) (double a);}; 3441 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3442 int argc; 3443 char **argv; 3444 int 3445 main () 3446 { 3447 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3448 ; 3449 return 0; 3450 } 3451 _ACEOF 3452 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3453 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3454 do 3455 CC="$ac_save_CC $ac_arg" 3456 if ac_fn_c_try_compile "$LINENO"; then : 3457 ac_cv_prog_cc_c89=$ac_arg 3458 fi 3459 rm -f core conftest.err conftest.$ac_objext 3460 test "x$ac_cv_prog_cc_c89" != "xno" && break 3461 done 3462 rm -f conftest.$ac_ext 3463 CC=$ac_save_CC 3464 3465 fi 3466 # AC_CACHE_VAL 3467 case "x$ac_cv_prog_cc_c89" in 3468 x) 3469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3470 $as_echo "none needed" >&6; } ;; 3471 xno) 3472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3473 $as_echo "unsupported" >&6; } ;; 3474 *) 3475 CC="$CC $ac_cv_prog_cc_c89" 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3477 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3478 esac 3479 if test "x$ac_cv_prog_cc_c89" != xno; then : 3480 3481 fi 3482 3483 ac_ext=c 3484 ac_cpp='$CPP $CPPFLAGS' 3485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3487 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3488 3489 depcc="$CC" am_compiler_list= 3490 3491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3492 $as_echo_n "checking dependency style of $depcc... " >&6; } 3493 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3494 $as_echo_n "(cached) " >&6 3495 else 3496 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3497 # We make a subdir and do the tests there. Otherwise we can end up 3498 # making bogus files that we don't know about and never remove. For 3499 # instance it was reported that on HP-UX the gcc test will end up 3500 # making a dummy file named `D' -- because `-MD' means `put the output 3501 # in D'. 3502 mkdir conftest.dir 3503 # Copy depcomp to subdir because otherwise we won't find it if we're 3504 # using a relative directory. 3505 cp "$am_depcomp" conftest.dir 3506 cd conftest.dir 3507 # We will build objects and dependencies in a subdirectory because 3508 # it helps to detect inapplicable dependency modes. For instance 3509 # both Tru64's cc and ICC support -MD to output dependencies as a 3510 # side effect of compilation, but ICC will put the dependencies in 3511 # the current directory while Tru64 will put them in the object 3512 # directory. 3513 mkdir sub 3514 3515 am_cv_CC_dependencies_compiler_type=none 3516 if test "$am_compiler_list" = ""; then 3517 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3518 fi 3519 am__universal=false 3520 case " $depcc " in #( 3521 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3522 esac 3523 3524 for depmode in $am_compiler_list; do 3525 # Setup a source with many dependencies, because some compilers 3526 # like to wrap large dependency lists on column 80 (with \), and 3527 # we should not choose a depcomp mode which is confused by this. 3528 # 3529 # We need to recreate these files for each test, as the compiler may 3530 # overwrite some of them when testing with obscure command lines. 3531 # This happens at least with the AIX C compiler. 3532 : > sub/conftest.c 3533 for i in 1 2 3 4 5 6; do 3534 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3535 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3536 # Solaris 8's {/usr,}/bin/sh. 3537 touch sub/conftst$i.h 3538 done 3539 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3540 3541 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3542 # mode. It turns out that the SunPro C++ compiler does not properly 3543 # handle `-M -o', and we need to detect this. Also, some Intel 3544 # versions had trouble with output in subdirs 3545 am__obj=sub/conftest.${OBJEXT-o} 3546 am__minus_obj="-o $am__obj" 3547 case $depmode in 3548 gcc) 3549 # This depmode causes a compiler race in universal mode. 3550 test "$am__universal" = false || continue 3551 ;; 3552 nosideeffect) 3553 # after this tag, mechanisms are not by side-effect, so they'll 3554 # only be used when explicitly requested 3555 if test "x$enable_dependency_tracking" = xyes; then 3556 continue 3557 else 3558 break 3559 fi 3560 ;; 3561 msvisualcpp | msvcmsys) 3562 # This compiler won't grok `-c -o', but also, the minuso test has 3563 # not run yet. These depmodes are late enough in the game, and 3564 # so weak that their functioning should not be impacted. 3565 am__obj=conftest.${OBJEXT-o} 3566 am__minus_obj= 3567 ;; 3568 none) break ;; 3569 esac 3570 if depmode=$depmode \ 3571 source=sub/conftest.c object=$am__obj \ 3572 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3573 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3574 >/dev/null 2>conftest.err && 3575 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3576 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3577 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3578 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3579 # icc doesn't choke on unknown options, it will just issue warnings 3580 # or remarks (even with -Werror). So we grep stderr for any message 3581 # that says an option was ignored or not supported. 3582 # When given -MP, icc 7.0 and 7.1 complain thusly: 3583 # icc: Command line warning: ignoring option '-M'; no argument required 3584 # The diagnosis changed in icc 8.0: 3585 # icc: Command line remark: option '-MP' not supported 3586 if (grep 'ignoring option' conftest.err || 3587 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3588 am_cv_CC_dependencies_compiler_type=$depmode 3589 break 3590 fi 3591 fi 3592 done 3593 3594 cd .. 3595 rm -rf conftest.dir 3596 else 3597 am_cv_CC_dependencies_compiler_type=none 3598 fi 3599 3600 fi 3601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3602 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3603 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3604 3605 if 3606 test "x$enable_dependency_tracking" != xno \ 3607 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3608 am__fastdepCC_TRUE= 3609 am__fastdepCC_FALSE='#' 3610 else 3611 am__fastdepCC_TRUE='#' 3612 am__fastdepCC_FALSE= 3613 fi 3614 3615 3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3617 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3618 if ${ac_cv_prog_cc_c99+:} false; then : 3619 $as_echo_n "(cached) " >&6 3620 else 3621 ac_cv_prog_cc_c99=no 3622 ac_save_CC=$CC 3623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3624 /* end confdefs.h. */ 3625 #include <stdarg.h> 3626 #include <stdbool.h> 3627 #include <stdlib.h> 3628 #include <wchar.h> 3629 #include <stdio.h> 3630 3631 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3632 #define debug(...) fprintf (stderr, __VA_ARGS__) 3633 #define showlist(...) puts (#__VA_ARGS__) 3634 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3635 static void 3636 test_varargs_macros (void) 3637 { 3638 int x = 1234; 3639 int y = 5678; 3640 debug ("Flag"); 3641 debug ("X = %d\n", x); 3642 showlist (The first, second, and third items.); 3643 report (x>y, "x is %d but y is %d", x, y); 3644 } 3645 3646 // Check long long types. 3647 #define BIG64 18446744073709551615ull 3648 #define BIG32 4294967295ul 3649 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3650 #if !BIG_OK 3651 your preprocessor is broken; 3652 #endif 3653 #if BIG_OK 3654 #else 3655 your preprocessor is broken; 3656 #endif 3657 static long long int bignum = -9223372036854775807LL; 3658 static unsigned long long int ubignum = BIG64; 3659 3660 struct incomplete_array 3661 { 3662 int datasize; 3663 double data[]; 3664 }; 3665 3666 struct named_init { 3667 int number; 3668 const wchar_t *name; 3669 double average; 3670 }; 3671 3672 typedef const char *ccp; 3673 3674 static inline int 3675 test_restrict (ccp restrict text) 3676 { 3677 // See if C++-style comments work. 3678 // Iterate through items via the restricted pointer. 3679 // Also check for declarations in for loops. 3680 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3681 continue; 3682 return 0; 3683 } 3684 3685 // Check varargs and va_copy. 3686 static void 3687 test_varargs (const char *format, ...) 3688 { 3689 va_list args; 3690 va_start (args, format); 3691 va_list args_copy; 3692 va_copy (args_copy, args); 3693 3694 const char *str; 3695 int number; 3696 float fnumber; 3697 3698 while (*format) 3699 { 3700 switch (*format++) 3701 { 3702 case 's': // string 3703 str = va_arg (args_copy, const char *); 3704 break; 3705 case 'd': // int 3706 number = va_arg (args_copy, int); 3707 break; 3708 case 'f': // float 3709 fnumber = va_arg (args_copy, double); 3710 break; 3711 default: 3712 break; 3713 } 3714 } 3715 va_end (args_copy); 3716 va_end (args); 3717 } 3718 3719 int 3720 main () 3721 { 3722 3723 // Check bool. 3724 _Bool success = false; 3725 3726 // Check restrict. 3727 if (test_restrict ("String literal") == 0) 3728 success = true; 3729 char *restrict newvar = "Another string"; 3730 3731 // Check varargs. 3732 test_varargs ("s, d' f .", "string", 65, 34.234); 3733 test_varargs_macros (); 3734 3735 // Check flexible array members. 3736 struct incomplete_array *ia = 3737 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3738 ia->datasize = 10; 3739 for (int i = 0; i < ia->datasize; ++i) 3740 ia->data[i] = i * 1.234; 3741 3742 // Check named initializers. 3743 struct named_init ni = { 3744 .number = 34, 3745 .name = L"Test wide string", 3746 .average = 543.34343, 3747 }; 3748 3749 ni.number = 58; 3750 3751 int dynamic_array[ni.number]; 3752 dynamic_array[ni.number - 1] = 543; 3753 3754 // work around unused variable warnings 3755 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3756 || dynamic_array[ni.number - 1] != 543); 3757 3758 ; 3759 return 0; 3760 } 3761 _ACEOF 3762 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3763 do 3764 CC="$ac_save_CC $ac_arg" 3765 if ac_fn_c_try_compile "$LINENO"; then : 3766 ac_cv_prog_cc_c99=$ac_arg 3767 fi 3768 rm -f core conftest.err conftest.$ac_objext 3769 test "x$ac_cv_prog_cc_c99" != "xno" && break 3770 done 3771 rm -f conftest.$ac_ext 3772 CC=$ac_save_CC 3773 3774 fi 3775 # AC_CACHE_VAL 3776 case "x$ac_cv_prog_cc_c99" in 3777 x) 3778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3779 $as_echo "none needed" >&6; } ;; 3780 xno) 3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3782 $as_echo "unsupported" >&6; } ;; 3783 *) 3784 CC="$CC $ac_cv_prog_cc_c99" 3785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3786 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3787 esac 3788 if test "x$ac_cv_prog_cc_c99" != xno; then : 3789 3790 fi 3791 3792 3793 3794 ac_ext=c 3795 ac_cpp='$CPP $CPPFLAGS' 3796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3798 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3800 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3801 # On Suns, sometimes $CPP names a directory. 3802 if test -n "$CPP" && test -d "$CPP"; then 3803 CPP= 3804 fi 3805 if test -z "$CPP"; then 3806 if ${ac_cv_prog_CPP+:} false; then : 3807 $as_echo_n "(cached) " >&6 3808 else 3809 # Double quotes because CPP needs to be expanded 3810 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3811 do 3812 ac_preproc_ok=false 3813 for ac_c_preproc_warn_flag in '' yes 3814 do 3815 # Use a header file that comes with gcc, so configuring glibc 3816 # with a fresh cross-compiler works. 3817 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3818 # <limits.h> exists even on freestanding compilers. 3819 # On the NeXT, cc -E runs the code through the compiler's parser, 3820 # not just through cpp. "Syntax error" is here to catch this case. 3821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3822 /* end confdefs.h. */ 3823 #ifdef __STDC__ 3824 # include <limits.h> 3825 #else 3826 # include <assert.h> 3827 #endif 3828 Syntax error 3829 _ACEOF 3830 if ac_fn_c_try_cpp "$LINENO"; then : 3831 3832 else 3833 # Broken: fails on valid input. 3834 continue 3835 fi 3836 rm -f conftest.err conftest.i conftest.$ac_ext 3837 3838 # OK, works on sane cases. Now check whether nonexistent headers 3839 # can be detected and how. 3840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3841 /* end confdefs.h. */ 3842 #include <ac_nonexistent.h> 3843 _ACEOF 3844 if ac_fn_c_try_cpp "$LINENO"; then : 3845 # Broken: success on invalid input. 3846 continue 3847 else 3848 # Passes both tests. 3849 ac_preproc_ok=: 3850 break 3851 fi 3852 rm -f conftest.err conftest.i conftest.$ac_ext 3853 3854 done 3855 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3856 rm -f conftest.i conftest.err conftest.$ac_ext 3857 if $ac_preproc_ok; then : 3858 break 3859 fi 3860 3861 done 3862 ac_cv_prog_CPP=$CPP 3863 3864 fi 3865 CPP=$ac_cv_prog_CPP 3866 else 3867 ac_cv_prog_CPP=$CPP 3868 fi 3869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3870 $as_echo "$CPP" >&6; } 3871 ac_preproc_ok=false 3872 for ac_c_preproc_warn_flag in '' yes 3873 do 3874 # Use a header file that comes with gcc, so configuring glibc 3875 # with a fresh cross-compiler works. 3876 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3877 # <limits.h> exists even on freestanding compilers. 3878 # On the NeXT, cc -E runs the code through the compiler's parser, 3879 # not just through cpp. "Syntax error" is here to catch this case. 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3881 /* end confdefs.h. */ 3882 #ifdef __STDC__ 3883 # include <limits.h> 3884 #else 3885 # include <assert.h> 3886 #endif 3887 Syntax error 3888 _ACEOF 3889 if ac_fn_c_try_cpp "$LINENO"; then : 3890 3891 else 3892 # Broken: fails on valid input. 3893 continue 3894 fi 3895 rm -f conftest.err conftest.i conftest.$ac_ext 3896 3897 # OK, works on sane cases. Now check whether nonexistent headers 3898 # can be detected and how. 3899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3900 /* end confdefs.h. */ 3901 #include <ac_nonexistent.h> 3902 _ACEOF 3903 if ac_fn_c_try_cpp "$LINENO"; then : 3904 # Broken: success on invalid input. 3905 continue 3906 else 3907 # Passes both tests. 3908 ac_preproc_ok=: 3909 break 3910 fi 3911 rm -f conftest.err conftest.i conftest.$ac_ext 3912 3913 done 3914 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3915 rm -f conftest.i conftest.err conftest.$ac_ext 3916 if $ac_preproc_ok; then : 3917 3918 else 3919 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3920 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3921 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3922 See \`config.log' for more details" "$LINENO" 5; } 3923 fi 3924 3925 ac_ext=c 3926 ac_cpp='$CPP $CPPFLAGS' 3927 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3928 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3929 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3930 3931 3932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3933 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3934 if ${ac_cv_path_GREP+:} false; then : 3935 $as_echo_n "(cached) " >&6 3936 else 3937 if test -z "$GREP"; then 3938 ac_path_GREP_found=false 3939 # Loop through the user's path and test for each of PROGNAME-LIST 3940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3941 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3942 do 3943 IFS=$as_save_IFS 3944 test -z "$as_dir" && as_dir=. 3945 for ac_prog in grep ggrep; do 3946 for ac_exec_ext in '' $ac_executable_extensions; do 3947 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3948 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3949 # Check for GNU ac_path_GREP and select it if it is found. 3950 # Check for GNU $ac_path_GREP 3951 case `"$ac_path_GREP" --version 2>&1` in 3952 *GNU*) 3953 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3954 *) 3955 ac_count=0 3956 $as_echo_n 0123456789 >"conftest.in" 3957 while : 3958 do 3959 cat "conftest.in" "conftest.in" >"conftest.tmp" 3960 mv "conftest.tmp" "conftest.in" 3961 cp "conftest.in" "conftest.nl" 3962 $as_echo 'GREP' >> "conftest.nl" 3963 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3964 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3965 as_fn_arith $ac_count + 1 && ac_count=$as_val 3966 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3967 # Best one so far, save it but keep looking for a better one 3968 ac_cv_path_GREP="$ac_path_GREP" 3969 ac_path_GREP_max=$ac_count 3970 fi 3971 # 10*(2^10) chars as input seems more than enough 3972 test $ac_count -gt 10 && break 3973 done 3974 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3975 esac 3976 3977 $ac_path_GREP_found && break 3 3978 done 3979 done 3980 done 3981 IFS=$as_save_IFS 3982 if test -z "$ac_cv_path_GREP"; then 3983 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3984 fi 3985 else 3986 ac_cv_path_GREP=$GREP 3987 fi 3988 3989 fi 3990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3991 $as_echo "$ac_cv_path_GREP" >&6; } 3992 GREP="$ac_cv_path_GREP" 3993 3994 3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3996 $as_echo_n "checking for egrep... " >&6; } 3997 if ${ac_cv_path_EGREP+:} false; then : 3998 $as_echo_n "(cached) " >&6 3999 else 4000 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4001 then ac_cv_path_EGREP="$GREP -E" 4002 else 4003 if test -z "$EGREP"; then 4004 ac_path_EGREP_found=false 4005 # Loop through the user's path and test for each of PROGNAME-LIST 4006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4007 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4008 do 4009 IFS=$as_save_IFS 4010 test -z "$as_dir" && as_dir=. 4011 for ac_prog in egrep; do 4012 for ac_exec_ext in '' $ac_executable_extensions; do 4013 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4014 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4015 # Check for GNU ac_path_EGREP and select it if it is found. 4016 # Check for GNU $ac_path_EGREP 4017 case `"$ac_path_EGREP" --version 2>&1` in 4018 *GNU*) 4019 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4020 *) 4021 ac_count=0 4022 $as_echo_n 0123456789 >"conftest.in" 4023 while : 4024 do 4025 cat "conftest.in" "conftest.in" >"conftest.tmp" 4026 mv "conftest.tmp" "conftest.in" 4027 cp "conftest.in" "conftest.nl" 4028 $as_echo 'EGREP' >> "conftest.nl" 4029 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4030 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4031 as_fn_arith $ac_count + 1 && ac_count=$as_val 4032 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4033 # Best one so far, save it but keep looking for a better one 4034 ac_cv_path_EGREP="$ac_path_EGREP" 4035 ac_path_EGREP_max=$ac_count 4036 fi 4037 # 10*(2^10) chars as input seems more than enough 4038 test $ac_count -gt 10 && break 4039 done 4040 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4041 esac 4042 4043 $ac_path_EGREP_found && break 3 4044 done 4045 done 4046 done 4047 IFS=$as_save_IFS 4048 if test -z "$ac_cv_path_EGREP"; then 4049 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4050 fi 4051 else 4052 ac_cv_path_EGREP=$EGREP 4053 fi 4054 4055 fi 4056 fi 4057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4058 $as_echo "$ac_cv_path_EGREP" >&6; } 4059 EGREP="$ac_cv_path_EGREP" 4060 4061 4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4063 $as_echo_n "checking for ANSI C header files... " >&6; } 4064 if ${ac_cv_header_stdc+:} false; then : 4065 $as_echo_n "(cached) " >&6 4066 else 4067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4068 /* end confdefs.h. */ 4069 #include <stdlib.h> 4070 #include <stdarg.h> 4071 #include <string.h> 4072 #include <float.h> 4073 4074 int 4075 main () 4076 { 4077 4078 ; 4079 return 0; 4080 } 4081 _ACEOF 4082 if ac_fn_c_try_compile "$LINENO"; then : 4083 ac_cv_header_stdc=yes 4084 else 4085 ac_cv_header_stdc=no 4086 fi 4087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4088 4089 if test $ac_cv_header_stdc = yes; then 4090 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4092 /* end confdefs.h. */ 4093 #include <string.h> 4094 4095 _ACEOF 4096 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4097 $EGREP "memchr" >/dev/null 2>&1; then : 4098 4099 else 4100 ac_cv_header_stdc=no 4101 fi 4102 rm -f conftest* 4103 4104 fi 4105 4106 if test $ac_cv_header_stdc = yes; then 4107 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4109 /* end confdefs.h. */ 4110 #include <stdlib.h> 4111 4112 _ACEOF 4113 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4114 $EGREP "free" >/dev/null 2>&1; then : 4115 4116 else 4117 ac_cv_header_stdc=no 4118 fi 4119 rm -f conftest* 4120 4121 fi 4122 4123 if test $ac_cv_header_stdc = yes; then 4124 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4125 if test "$cross_compiling" = yes; then : 4126 : 4127 else 4128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4129 /* end confdefs.h. */ 4130 #include <ctype.h> 4131 #include <stdlib.h> 4132 #if ((' ' & 0x0FF) == 0x020) 4133 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4134 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4135 #else 4136 # define ISLOWER(c) \ 4137 (('a' <= (c) && (c) <= 'i') \ 4138 || ('j' <= (c) && (c) <= 'r') \ 4139 || ('s' <= (c) && (c) <= 'z')) 4140 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4141 #endif 4142 4143 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4144 int 4145 main () 4146 { 4147 int i; 4148 for (i = 0; i < 256; i++) 4149 if (XOR (islower (i), ISLOWER (i)) 4150 || toupper (i) != TOUPPER (i)) 4151 return 2; 4152 return 0; 4153 } 4154 _ACEOF 4155 if ac_fn_c_try_run "$LINENO"; then : 4156 4157 else 4158 ac_cv_header_stdc=no 4159 fi 4160 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4161 conftest.$ac_objext conftest.beam conftest.$ac_ext 4162 fi 4163 4164 fi 4165 fi 4166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4167 $as_echo "$ac_cv_header_stdc" >&6; } 4168 if test $ac_cv_header_stdc = yes; then 4169 4170 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4171 4172 fi 4173 4174 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4175 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4176 inttypes.h stdint.h unistd.h 4177 do : 4178 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4179 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4180 " 4181 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4182 cat >>confdefs.h <<_ACEOF 4183 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4184 _ACEOF 4185 4186 fi 4187 4188 done 4189 4190 4191 4192 4193 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4194 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4195 CLANGCC="yes" 4196 else 4197 CLANGCC="no" 4198 fi 4199 4200 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4201 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4202 INTELCC="yes" 4203 else 4204 INTELCC="no" 4205 fi 4206 4207 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4208 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4209 SUNCC="yes" 4210 else 4211 SUNCC="no" 4212 fi 4213 4214 4215 4216 4217 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4218 if test -n "$ac_tool_prefix"; then 4219 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4220 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4222 $as_echo_n "checking for $ac_word... " >&6; } 4223 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4224 $as_echo_n "(cached) " >&6 4225 else 4226 case $PKG_CONFIG in 4227 [\\/]* | ?:[\\/]*) 4228 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4229 ;; 4230 *) 4231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4232 for as_dir in $PATH 4233 do 4234 IFS=$as_save_IFS 4235 test -z "$as_dir" && as_dir=. 4236 for ac_exec_ext in '' $ac_executable_extensions; do 4237 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4238 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4239 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4240 break 2 4241 fi 4242 done 4243 done 4244 IFS=$as_save_IFS 4245 4246 ;; 4247 esac 4248 fi 4249 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4250 if test -n "$PKG_CONFIG"; then 4251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4252 $as_echo "$PKG_CONFIG" >&6; } 4253 else 4254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4255 $as_echo "no" >&6; } 4256 fi 4257 4258 4259 fi 4260 if test -z "$ac_cv_path_PKG_CONFIG"; then 4261 ac_pt_PKG_CONFIG=$PKG_CONFIG 4262 # Extract the first word of "pkg-config", so it can be a program name with args. 4263 set dummy pkg-config; ac_word=$2 4264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4265 $as_echo_n "checking for $ac_word... " >&6; } 4266 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4267 $as_echo_n "(cached) " >&6 4268 else 4269 case $ac_pt_PKG_CONFIG in 4270 [\\/]* | ?:[\\/]*) 4271 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4272 ;; 4273 *) 4274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4275 for as_dir in $PATH 4276 do 4277 IFS=$as_save_IFS 4278 test -z "$as_dir" && as_dir=. 4279 for ac_exec_ext in '' $ac_executable_extensions; do 4280 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4281 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4282 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4283 break 2 4284 fi 4285 done 4286 done 4287 IFS=$as_save_IFS 4288 4289 ;; 4290 esac 4291 fi 4292 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4293 if test -n "$ac_pt_PKG_CONFIG"; then 4294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4295 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4296 else 4297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4298 $as_echo "no" >&6; } 4299 fi 4300 4301 if test "x$ac_pt_PKG_CONFIG" = x; then 4302 PKG_CONFIG="" 4303 else 4304 case $cross_compiling:$ac_tool_warned in 4305 yes:) 4306 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4307 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4308 ac_tool_warned=yes ;; 4309 esac 4310 PKG_CONFIG=$ac_pt_PKG_CONFIG 4311 fi 4312 else 4313 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4314 fi 4315 4316 fi 4317 if test -n "$PKG_CONFIG"; then 4318 _pkg_min_version=0.9.0 4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4320 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4321 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4323 $as_echo "yes" >&6; } 4324 else 4325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4326 $as_echo "no" >&6; } 4327 PKG_CONFIG="" 4328 fi 4329 4330 fi 4331 # Make sure we can run config.sub. 4332 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4333 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4334 4335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4336 $as_echo_n "checking build system type... " >&6; } 4337 if ${ac_cv_build+:} false; then : 4338 $as_echo_n "(cached) " >&6 4339 else 4340 ac_build_alias=$build_alias 4341 test "x$ac_build_alias" = x && 4342 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4343 test "x$ac_build_alias" = x && 4344 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4345 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4346 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4347 4348 fi 4349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4350 $as_echo "$ac_cv_build" >&6; } 4351 case $ac_cv_build in 4352 *-*-*) ;; 4353 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4354 esac 4355 build=$ac_cv_build 4356 ac_save_IFS=$IFS; IFS='-' 4357 set x $ac_cv_build 4358 shift 4359 build_cpu=$1 4360 build_vendor=$2 4361 shift; shift 4362 # Remember, the first character of IFS is used to create $*, 4363 # except with old shells: 4364 build_os=$* 4365 IFS=$ac_save_IFS 4366 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4367 4368 4369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4370 $as_echo_n "checking host system type... " >&6; } 4371 if ${ac_cv_host+:} false; then : 4372 $as_echo_n "(cached) " >&6 4373 else 4374 if test "x$host_alias" = x; then 4375 ac_cv_host=$ac_cv_build 4376 else 4377 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4378 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4379 fi 4380 4381 fi 4382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4383 $as_echo "$ac_cv_host" >&6; } 4384 case $ac_cv_host in 4385 *-*-*) ;; 4386 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4387 esac 4388 host=$ac_cv_host 4389 ac_save_IFS=$IFS; IFS='-' 4390 set x $ac_cv_host 4391 shift 4392 host_cpu=$1 4393 host_vendor=$2 4394 shift; shift 4395 # Remember, the first character of IFS is used to create $*, 4396 # except with old shells: 4397 host_os=$* 4398 IFS=$ac_save_IFS 4399 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4400 4401 4402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4403 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4404 if ${ac_cv_path_SED+:} false; then : 4405 $as_echo_n "(cached) " >&6 4406 else 4407 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4408 for ac_i in 1 2 3 4 5 6 7; do 4409 ac_script="$ac_script$as_nl$ac_script" 4410 done 4411 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4412 { ac_script=; unset ac_script;} 4413 if test -z "$SED"; then 4414 ac_path_SED_found=false 4415 # Loop through the user's path and test for each of PROGNAME-LIST 4416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4417 for as_dir in $PATH 4418 do 4419 IFS=$as_save_IFS 4420 test -z "$as_dir" && as_dir=. 4421 for ac_prog in sed gsed; do 4422 for ac_exec_ext in '' $ac_executable_extensions; do 4423 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4424 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4425 # Check for GNU ac_path_SED and select it if it is found. 4426 # Check for GNU $ac_path_SED 4427 case `"$ac_path_SED" --version 2>&1` in 4428 *GNU*) 4429 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4430 *) 4431 ac_count=0 4432 $as_echo_n 0123456789 >"conftest.in" 4433 while : 4434 do 4435 cat "conftest.in" "conftest.in" >"conftest.tmp" 4436 mv "conftest.tmp" "conftest.in" 4437 cp "conftest.in" "conftest.nl" 4438 $as_echo '' >> "conftest.nl" 4439 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4440 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4441 as_fn_arith $ac_count + 1 && ac_count=$as_val 4442 if test $ac_count -gt ${ac_path_SED_max-0}; then 4443 # Best one so far, save it but keep looking for a better one 4444 ac_cv_path_SED="$ac_path_SED" 4445 ac_path_SED_max=$ac_count 4446 fi 4447 # 10*(2^10) chars as input seems more than enough 4448 test $ac_count -gt 10 && break 4449 done 4450 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4451 esac 4452 4453 $ac_path_SED_found && break 3 4454 done 4455 done 4456 done 4457 IFS=$as_save_IFS 4458 if test -z "$ac_cv_path_SED"; then 4459 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4460 fi 4461 else 4462 ac_cv_path_SED=$SED 4463 fi 4464 4465 fi 4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4467 $as_echo "$ac_cv_path_SED" >&6; } 4468 SED="$ac_cv_path_SED" 4469 rm -f conftest.sed 4470 4471 4472 4473 4474 4475 4476 # Check whether --enable-selective-werror was given. 4477 if test "${enable_selective_werror+set}" = set; then : 4478 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4479 else 4480 SELECTIVE_WERROR=yes 4481 fi 4482 4483 4484 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4485 if test "x$SUNCC" = "xyes"; then 4486 BASE_CFLAGS="-v" 4487 else 4488 BASE_CFLAGS="" 4489 fi 4490 4491 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4492 4493 4494 4495 4496 4497 xorg_testset_save_CFLAGS="$CFLAGS" 4498 4499 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4502 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4503 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4504 $as_echo_n "(cached) " >&6 4505 else 4506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4507 /* end confdefs.h. */ 4508 int i; 4509 _ACEOF 4510 if ac_fn_c_try_compile "$LINENO"; then : 4511 xorg_cv_cc_flag_unknown_warning_option=yes 4512 else 4513 xorg_cv_cc_flag_unknown_warning_option=no 4514 fi 4515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4516 fi 4517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4518 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4519 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4520 CFLAGS="$xorg_testset_save_CFLAGS" 4521 fi 4522 4523 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4524 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4526 fi 4527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4529 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4530 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4531 $as_echo_n "(cached) " >&6 4532 else 4533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4534 /* end confdefs.h. */ 4535 int i; 4536 _ACEOF 4537 if ac_fn_c_try_compile "$LINENO"; then : 4538 xorg_cv_cc_flag_unused_command_line_argument=yes 4539 else 4540 xorg_cv_cc_flag_unused_command_line_argument=no 4541 fi 4542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4543 fi 4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4545 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4546 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4547 CFLAGS="$xorg_testset_save_CFLAGS" 4548 fi 4549 4550 found="no" 4551 4552 if test $found = "no" ; then 4553 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4555 fi 4556 4557 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4559 fi 4560 4561 CFLAGS="$CFLAGS -Wall" 4562 4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4564 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4565 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wall` 4566 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4567 $as_echo_n "(cached) " >&6 4568 else 4569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4570 /* end confdefs.h. */ 4571 int i; 4572 int 4573 main () 4574 { 4575 4576 ; 4577 return 0; 4578 } 4579 _ACEOF 4580 if ac_fn_c_try_link "$LINENO"; then : 4581 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4582 else 4583 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4584 fi 4585 rm -f core conftest.err conftest.$ac_objext \ 4586 conftest$ac_exeext conftest.$ac_ext 4587 fi 4588 4589 4590 CFLAGS="$xorg_testset_save_CFLAGS" 4591 4592 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4594 $as_echo "$supported" >&6; } 4595 if test "$supported" = "yes" ; then 4596 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4597 found="yes" 4598 fi 4599 fi 4600 4601 4602 4603 4604 4605 4606 4607 xorg_testset_save_CFLAGS="$CFLAGS" 4608 4609 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4612 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4613 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4614 $as_echo_n "(cached) " >&6 4615 else 4616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4617 /* end confdefs.h. */ 4618 int i; 4619 _ACEOF 4620 if ac_fn_c_try_compile "$LINENO"; then : 4621 xorg_cv_cc_flag_unknown_warning_option=yes 4622 else 4623 xorg_cv_cc_flag_unknown_warning_option=no 4624 fi 4625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4626 fi 4627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4628 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4629 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4630 CFLAGS="$xorg_testset_save_CFLAGS" 4631 fi 4632 4633 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4634 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4636 fi 4637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4639 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4640 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4641 $as_echo_n "(cached) " >&6 4642 else 4643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4644 /* end confdefs.h. */ 4645 int i; 4646 _ACEOF 4647 if ac_fn_c_try_compile "$LINENO"; then : 4648 xorg_cv_cc_flag_unused_command_line_argument=yes 4649 else 4650 xorg_cv_cc_flag_unused_command_line_argument=no 4651 fi 4652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4653 fi 4654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4655 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4656 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4657 CFLAGS="$xorg_testset_save_CFLAGS" 4658 fi 4659 4660 found="no" 4661 4662 if test $found = "no" ; then 4663 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4665 fi 4666 4667 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4669 fi 4670 4671 CFLAGS="$CFLAGS -Wpointer-arith" 4672 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4674 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4675 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wpointer-arith` 4676 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4677 $as_echo_n "(cached) " >&6 4678 else 4679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4680 /* end confdefs.h. */ 4681 int i; 4682 int 4683 main () 4684 { 4685 4686 ; 4687 return 0; 4688 } 4689 _ACEOF 4690 if ac_fn_c_try_link "$LINENO"; then : 4691 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4692 else 4693 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4694 fi 4695 rm -f core conftest.err conftest.$ac_objext \ 4696 conftest$ac_exeext conftest.$ac_ext 4697 fi 4698 4699 4700 CFLAGS="$xorg_testset_save_CFLAGS" 4701 4702 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4704 $as_echo "$supported" >&6; } 4705 if test "$supported" = "yes" ; then 4706 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4707 found="yes" 4708 fi 4709 fi 4710 4711 4712 4713 4714 4715 4716 4717 xorg_testset_save_CFLAGS="$CFLAGS" 4718 4719 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4722 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4723 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4724 $as_echo_n "(cached) " >&6 4725 else 4726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4727 /* end confdefs.h. */ 4728 int i; 4729 _ACEOF 4730 if ac_fn_c_try_compile "$LINENO"; then : 4731 xorg_cv_cc_flag_unknown_warning_option=yes 4732 else 4733 xorg_cv_cc_flag_unknown_warning_option=no 4734 fi 4735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4736 fi 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4738 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4739 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4740 CFLAGS="$xorg_testset_save_CFLAGS" 4741 fi 4742 4743 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4744 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4746 fi 4747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4749 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4750 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4751 $as_echo_n "(cached) " >&6 4752 else 4753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4754 /* end confdefs.h. */ 4755 int i; 4756 _ACEOF 4757 if ac_fn_c_try_compile "$LINENO"; then : 4758 xorg_cv_cc_flag_unused_command_line_argument=yes 4759 else 4760 xorg_cv_cc_flag_unused_command_line_argument=no 4761 fi 4762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4763 fi 4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4765 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4766 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4767 CFLAGS="$xorg_testset_save_CFLAGS" 4768 fi 4769 4770 found="no" 4771 4772 if test $found = "no" ; then 4773 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4775 fi 4776 4777 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4779 fi 4780 4781 CFLAGS="$CFLAGS -Wstrict-prototypes" 4782 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 4784 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 4785 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wstrict-prototypes` 4786 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4787 $as_echo_n "(cached) " >&6 4788 else 4789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4790 /* end confdefs.h. */ 4791 int i; 4792 int 4793 main () 4794 { 4795 4796 ; 4797 return 0; 4798 } 4799 _ACEOF 4800 if ac_fn_c_try_link "$LINENO"; then : 4801 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4802 else 4803 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4804 fi 4805 rm -f core conftest.err conftest.$ac_objext \ 4806 conftest$ac_exeext conftest.$ac_ext 4807 fi 4808 4809 4810 CFLAGS="$xorg_testset_save_CFLAGS" 4811 4812 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4814 $as_echo "$supported" >&6; } 4815 if test "$supported" = "yes" ; then 4816 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 4817 found="yes" 4818 fi 4819 fi 4820 4821 4822 4823 4824 4825 4826 4827 xorg_testset_save_CFLAGS="$CFLAGS" 4828 4829 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4832 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4833 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4834 $as_echo_n "(cached) " >&6 4835 else 4836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4837 /* end confdefs.h. */ 4838 int i; 4839 _ACEOF 4840 if ac_fn_c_try_compile "$LINENO"; then : 4841 xorg_cv_cc_flag_unknown_warning_option=yes 4842 else 4843 xorg_cv_cc_flag_unknown_warning_option=no 4844 fi 4845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4846 fi 4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4848 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4849 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4850 CFLAGS="$xorg_testset_save_CFLAGS" 4851 fi 4852 4853 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4854 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4856 fi 4857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4859 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4860 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4861 $as_echo_n "(cached) " >&6 4862 else 4863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4864 /* end confdefs.h. */ 4865 int i; 4866 _ACEOF 4867 if ac_fn_c_try_compile "$LINENO"; then : 4868 xorg_cv_cc_flag_unused_command_line_argument=yes 4869 else 4870 xorg_cv_cc_flag_unused_command_line_argument=no 4871 fi 4872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4873 fi 4874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4875 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4876 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4877 CFLAGS="$xorg_testset_save_CFLAGS" 4878 fi 4879 4880 found="no" 4881 4882 if test $found = "no" ; then 4883 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4885 fi 4886 4887 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4889 fi 4890 4891 CFLAGS="$CFLAGS -Wmissing-prototypes" 4892 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 4894 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 4895 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-prototypes` 4896 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4897 $as_echo_n "(cached) " >&6 4898 else 4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900 /* end confdefs.h. */ 4901 int i; 4902 int 4903 main () 4904 { 4905 4906 ; 4907 return 0; 4908 } 4909 _ACEOF 4910 if ac_fn_c_try_link "$LINENO"; then : 4911 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4912 else 4913 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4914 fi 4915 rm -f core conftest.err conftest.$ac_objext \ 4916 conftest$ac_exeext conftest.$ac_ext 4917 fi 4918 4919 4920 CFLAGS="$xorg_testset_save_CFLAGS" 4921 4922 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4924 $as_echo "$supported" >&6; } 4925 if test "$supported" = "yes" ; then 4926 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 4927 found="yes" 4928 fi 4929 fi 4930 4931 4932 4933 4934 4935 4936 4937 xorg_testset_save_CFLAGS="$CFLAGS" 4938 4939 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4942 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4943 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4944 $as_echo_n "(cached) " >&6 4945 else 4946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4947 /* end confdefs.h. */ 4948 int i; 4949 _ACEOF 4950 if ac_fn_c_try_compile "$LINENO"; then : 4951 xorg_cv_cc_flag_unknown_warning_option=yes 4952 else 4953 xorg_cv_cc_flag_unknown_warning_option=no 4954 fi 4955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4956 fi 4957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4958 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4959 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4960 CFLAGS="$xorg_testset_save_CFLAGS" 4961 fi 4962 4963 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4964 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4966 fi 4967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4969 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4970 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4971 $as_echo_n "(cached) " >&6 4972 else 4973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4974 /* end confdefs.h. */ 4975 int i; 4976 _ACEOF 4977 if ac_fn_c_try_compile "$LINENO"; then : 4978 xorg_cv_cc_flag_unused_command_line_argument=yes 4979 else 4980 xorg_cv_cc_flag_unused_command_line_argument=no 4981 fi 4982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4983 fi 4984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4985 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4986 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4987 CFLAGS="$xorg_testset_save_CFLAGS" 4988 fi 4989 4990 found="no" 4991 4992 if test $found = "no" ; then 4993 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4995 fi 4996 4997 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4999 fi 5000 5001 CFLAGS="$CFLAGS -Wmissing-declarations" 5002 5003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5004 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5005 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-declarations` 5006 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5007 $as_echo_n "(cached) " >&6 5008 else 5009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5010 /* end confdefs.h. */ 5011 int i; 5012 int 5013 main () 5014 { 5015 5016 ; 5017 return 0; 5018 } 5019 _ACEOF 5020 if ac_fn_c_try_link "$LINENO"; then : 5021 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5022 else 5023 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5024 fi 5025 rm -f core conftest.err conftest.$ac_objext \ 5026 conftest$ac_exeext conftest.$ac_ext 5027 fi 5028 5029 5030 CFLAGS="$xorg_testset_save_CFLAGS" 5031 5032 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5034 $as_echo "$supported" >&6; } 5035 if test "$supported" = "yes" ; then 5036 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5037 found="yes" 5038 fi 5039 fi 5040 5041 5042 5043 5044 5045 5046 5047 xorg_testset_save_CFLAGS="$CFLAGS" 5048 5049 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5052 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5053 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5054 $as_echo_n "(cached) " >&6 5055 else 5056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5057 /* end confdefs.h. */ 5058 int i; 5059 _ACEOF 5060 if ac_fn_c_try_compile "$LINENO"; then : 5061 xorg_cv_cc_flag_unknown_warning_option=yes 5062 else 5063 xorg_cv_cc_flag_unknown_warning_option=no 5064 fi 5065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5066 fi 5067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5068 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5069 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5070 CFLAGS="$xorg_testset_save_CFLAGS" 5071 fi 5072 5073 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5074 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5076 fi 5077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5079 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5080 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5081 $as_echo_n "(cached) " >&6 5082 else 5083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5084 /* end confdefs.h. */ 5085 int i; 5086 _ACEOF 5087 if ac_fn_c_try_compile "$LINENO"; then : 5088 xorg_cv_cc_flag_unused_command_line_argument=yes 5089 else 5090 xorg_cv_cc_flag_unused_command_line_argument=no 5091 fi 5092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5093 fi 5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5095 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5096 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5097 CFLAGS="$xorg_testset_save_CFLAGS" 5098 fi 5099 5100 found="no" 5101 5102 if test $found = "no" ; then 5103 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5105 fi 5106 5107 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5109 fi 5110 5111 CFLAGS="$CFLAGS -Wnested-externs" 5112 5113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5114 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5115 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wnested-externs` 5116 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5117 $as_echo_n "(cached) " >&6 5118 else 5119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5120 /* end confdefs.h. */ 5121 int i; 5122 int 5123 main () 5124 { 5125 5126 ; 5127 return 0; 5128 } 5129 _ACEOF 5130 if ac_fn_c_try_link "$LINENO"; then : 5131 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5132 else 5133 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5134 fi 5135 rm -f core conftest.err conftest.$ac_objext \ 5136 conftest$ac_exeext conftest.$ac_ext 5137 fi 5138 5139 5140 CFLAGS="$xorg_testset_save_CFLAGS" 5141 5142 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5144 $as_echo "$supported" >&6; } 5145 if test "$supported" = "yes" ; then 5146 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5147 found="yes" 5148 fi 5149 fi 5150 5151 5152 5153 5154 5155 5156 5157 xorg_testset_save_CFLAGS="$CFLAGS" 5158 5159 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5162 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5163 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5164 $as_echo_n "(cached) " >&6 5165 else 5166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5167 /* end confdefs.h. */ 5168 int i; 5169 _ACEOF 5170 if ac_fn_c_try_compile "$LINENO"; then : 5171 xorg_cv_cc_flag_unknown_warning_option=yes 5172 else 5173 xorg_cv_cc_flag_unknown_warning_option=no 5174 fi 5175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5176 fi 5177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5178 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5179 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5180 CFLAGS="$xorg_testset_save_CFLAGS" 5181 fi 5182 5183 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5184 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5186 fi 5187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5189 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5190 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5191 $as_echo_n "(cached) " >&6 5192 else 5193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5194 /* end confdefs.h. */ 5195 int i; 5196 _ACEOF 5197 if ac_fn_c_try_compile "$LINENO"; then : 5198 xorg_cv_cc_flag_unused_command_line_argument=yes 5199 else 5200 xorg_cv_cc_flag_unused_command_line_argument=no 5201 fi 5202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5203 fi 5204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5205 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5206 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5207 CFLAGS="$xorg_testset_save_CFLAGS" 5208 fi 5209 5210 found="no" 5211 5212 if test $found = "no" ; then 5213 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5215 fi 5216 5217 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5219 fi 5220 5221 CFLAGS="$CFLAGS -Wbad-function-cast" 5222 5223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5224 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5225 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wbad-function-cast` 5226 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5227 $as_echo_n "(cached) " >&6 5228 else 5229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5230 /* end confdefs.h. */ 5231 int i; 5232 int 5233 main () 5234 { 5235 5236 ; 5237 return 0; 5238 } 5239 _ACEOF 5240 if ac_fn_c_try_link "$LINENO"; then : 5241 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5242 else 5243 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5244 fi 5245 rm -f core conftest.err conftest.$ac_objext \ 5246 conftest$ac_exeext conftest.$ac_ext 5247 fi 5248 5249 5250 CFLAGS="$xorg_testset_save_CFLAGS" 5251 5252 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5254 $as_echo "$supported" >&6; } 5255 if test "$supported" = "yes" ; then 5256 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5257 found="yes" 5258 fi 5259 fi 5260 5261 5262 5263 5264 5265 5266 5267 xorg_testset_save_CFLAGS="$CFLAGS" 5268 5269 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5272 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5273 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5274 $as_echo_n "(cached) " >&6 5275 else 5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5277 /* end confdefs.h. */ 5278 int i; 5279 _ACEOF 5280 if ac_fn_c_try_compile "$LINENO"; then : 5281 xorg_cv_cc_flag_unknown_warning_option=yes 5282 else 5283 xorg_cv_cc_flag_unknown_warning_option=no 5284 fi 5285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5286 fi 5287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5288 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5289 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5290 CFLAGS="$xorg_testset_save_CFLAGS" 5291 fi 5292 5293 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5294 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5296 fi 5297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5299 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5300 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5301 $as_echo_n "(cached) " >&6 5302 else 5303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5304 /* end confdefs.h. */ 5305 int i; 5306 _ACEOF 5307 if ac_fn_c_try_compile "$LINENO"; then : 5308 xorg_cv_cc_flag_unused_command_line_argument=yes 5309 else 5310 xorg_cv_cc_flag_unused_command_line_argument=no 5311 fi 5312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5313 fi 5314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5315 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5316 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5317 CFLAGS="$xorg_testset_save_CFLAGS" 5318 fi 5319 5320 found="no" 5321 5322 if test $found = "no" ; then 5323 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5325 fi 5326 5327 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5329 fi 5330 5331 CFLAGS="$CFLAGS -Wformat=2" 5332 5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5334 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5335 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wformat=2` 5336 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5337 $as_echo_n "(cached) " >&6 5338 else 5339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5340 /* end confdefs.h. */ 5341 int i; 5342 int 5343 main () 5344 { 5345 5346 ; 5347 return 0; 5348 } 5349 _ACEOF 5350 if ac_fn_c_try_link "$LINENO"; then : 5351 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5352 else 5353 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5354 fi 5355 rm -f core conftest.err conftest.$ac_objext \ 5356 conftest$ac_exeext conftest.$ac_ext 5357 fi 5358 5359 5360 CFLAGS="$xorg_testset_save_CFLAGS" 5361 5362 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5364 $as_echo "$supported" >&6; } 5365 if test "$supported" = "yes" ; then 5366 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5367 found="yes" 5368 fi 5369 fi 5370 5371 if test $found = "no" ; then 5372 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5374 fi 5375 5376 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5378 fi 5379 5380 CFLAGS="$CFLAGS -Wformat" 5381 5382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5383 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5384 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wformat` 5385 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5386 $as_echo_n "(cached) " >&6 5387 else 5388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5389 /* end confdefs.h. */ 5390 int i; 5391 int 5392 main () 5393 { 5394 5395 ; 5396 return 0; 5397 } 5398 _ACEOF 5399 if ac_fn_c_try_link "$LINENO"; then : 5400 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5401 else 5402 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5403 fi 5404 rm -f core conftest.err conftest.$ac_objext \ 5405 conftest$ac_exeext conftest.$ac_ext 5406 fi 5407 5408 5409 CFLAGS="$xorg_testset_save_CFLAGS" 5410 5411 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5413 $as_echo "$supported" >&6; } 5414 if test "$supported" = "yes" ; then 5415 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5416 found="yes" 5417 fi 5418 fi 5419 5420 5421 5422 5423 5424 5425 5426 xorg_testset_save_CFLAGS="$CFLAGS" 5427 5428 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5431 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5432 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5433 $as_echo_n "(cached) " >&6 5434 else 5435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5436 /* end confdefs.h. */ 5437 int i; 5438 _ACEOF 5439 if ac_fn_c_try_compile "$LINENO"; then : 5440 xorg_cv_cc_flag_unknown_warning_option=yes 5441 else 5442 xorg_cv_cc_flag_unknown_warning_option=no 5443 fi 5444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5445 fi 5446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5447 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5448 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5449 CFLAGS="$xorg_testset_save_CFLAGS" 5450 fi 5451 5452 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5453 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5455 fi 5456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5458 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5459 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5460 $as_echo_n "(cached) " >&6 5461 else 5462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5463 /* end confdefs.h. */ 5464 int i; 5465 _ACEOF 5466 if ac_fn_c_try_compile "$LINENO"; then : 5467 xorg_cv_cc_flag_unused_command_line_argument=yes 5468 else 5469 xorg_cv_cc_flag_unused_command_line_argument=no 5470 fi 5471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5472 fi 5473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5474 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5475 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5476 CFLAGS="$xorg_testset_save_CFLAGS" 5477 fi 5478 5479 found="no" 5480 5481 if test $found = "no" ; then 5482 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5484 fi 5485 5486 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5487 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5488 fi 5489 5490 CFLAGS="$CFLAGS -Wold-style-definition" 5491 5492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5493 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5494 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wold-style-definition` 5495 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5496 $as_echo_n "(cached) " >&6 5497 else 5498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5499 /* end confdefs.h. */ 5500 int i; 5501 int 5502 main () 5503 { 5504 5505 ; 5506 return 0; 5507 } 5508 _ACEOF 5509 if ac_fn_c_try_link "$LINENO"; then : 5510 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5511 else 5512 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5513 fi 5514 rm -f core conftest.err conftest.$ac_objext \ 5515 conftest$ac_exeext conftest.$ac_ext 5516 fi 5517 5518 5519 CFLAGS="$xorg_testset_save_CFLAGS" 5520 5521 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5523 $as_echo "$supported" >&6; } 5524 if test "$supported" = "yes" ; then 5525 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5526 found="yes" 5527 fi 5528 fi 5529 5530 5531 5532 5533 5534 5535 5536 xorg_testset_save_CFLAGS="$CFLAGS" 5537 5538 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5541 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5542 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5543 $as_echo_n "(cached) " >&6 5544 else 5545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5546 /* end confdefs.h. */ 5547 int i; 5548 _ACEOF 5549 if ac_fn_c_try_compile "$LINENO"; then : 5550 xorg_cv_cc_flag_unknown_warning_option=yes 5551 else 5552 xorg_cv_cc_flag_unknown_warning_option=no 5553 fi 5554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5555 fi 5556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5557 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5558 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5559 CFLAGS="$xorg_testset_save_CFLAGS" 5560 fi 5561 5562 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5563 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5565 fi 5566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5568 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5569 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5570 $as_echo_n "(cached) " >&6 5571 else 5572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5573 /* end confdefs.h. */ 5574 int i; 5575 _ACEOF 5576 if ac_fn_c_try_compile "$LINENO"; then : 5577 xorg_cv_cc_flag_unused_command_line_argument=yes 5578 else 5579 xorg_cv_cc_flag_unused_command_line_argument=no 5580 fi 5581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5582 fi 5583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5584 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5585 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5586 CFLAGS="$xorg_testset_save_CFLAGS" 5587 fi 5588 5589 found="no" 5590 5591 if test $found = "no" ; then 5592 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5594 fi 5595 5596 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5598 fi 5599 5600 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5601 5602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5603 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5604 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wdeclaration-after-statement` 5605 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5606 $as_echo_n "(cached) " >&6 5607 else 5608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5609 /* end confdefs.h. */ 5610 int i; 5611 int 5612 main () 5613 { 5614 5615 ; 5616 return 0; 5617 } 5618 _ACEOF 5619 if ac_fn_c_try_link "$LINENO"; then : 5620 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5621 else 5622 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5623 fi 5624 rm -f core conftest.err conftest.$ac_objext \ 5625 conftest$ac_exeext conftest.$ac_ext 5626 fi 5627 5628 5629 CFLAGS="$xorg_testset_save_CFLAGS" 5630 5631 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5633 $as_echo "$supported" >&6; } 5634 if test "$supported" = "yes" ; then 5635 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5636 found="yes" 5637 fi 5638 fi 5639 5640 5641 5642 # This chunk adds additional warnings that could catch undesired effects. 5643 5644 5645 5646 5647 5648 xorg_testset_save_CFLAGS="$CFLAGS" 5649 5650 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5655 $as_echo_n "(cached) " >&6 5656 else 5657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5658 /* end confdefs.h. */ 5659 int i; 5660 _ACEOF 5661 if ac_fn_c_try_compile "$LINENO"; then : 5662 xorg_cv_cc_flag_unknown_warning_option=yes 5663 else 5664 xorg_cv_cc_flag_unknown_warning_option=no 5665 fi 5666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5667 fi 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5670 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5671 CFLAGS="$xorg_testset_save_CFLAGS" 5672 fi 5673 5674 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5675 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5682 $as_echo_n "(cached) " >&6 5683 else 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685 /* end confdefs.h. */ 5686 int i; 5687 _ACEOF 5688 if ac_fn_c_try_compile "$LINENO"; then : 5689 xorg_cv_cc_flag_unused_command_line_argument=yes 5690 else 5691 xorg_cv_cc_flag_unused_command_line_argument=no 5692 fi 5693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5694 fi 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5697 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5698 CFLAGS="$xorg_testset_save_CFLAGS" 5699 fi 5700 5701 found="no" 5702 5703 if test $found = "no" ; then 5704 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5706 fi 5707 5708 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5710 fi 5711 5712 CFLAGS="$CFLAGS -Wunused" 5713 5714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5715 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5716 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wunused` 5717 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5718 $as_echo_n "(cached) " >&6 5719 else 5720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5721 /* end confdefs.h. */ 5722 int i; 5723 int 5724 main () 5725 { 5726 5727 ; 5728 return 0; 5729 } 5730 _ACEOF 5731 if ac_fn_c_try_link "$LINENO"; then : 5732 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5733 else 5734 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5735 fi 5736 rm -f core conftest.err conftest.$ac_objext \ 5737 conftest$ac_exeext conftest.$ac_ext 5738 fi 5739 5740 5741 CFLAGS="$xorg_testset_save_CFLAGS" 5742 5743 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5745 $as_echo "$supported" >&6; } 5746 if test "$supported" = "yes" ; then 5747 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5748 found="yes" 5749 fi 5750 fi 5751 5752 5753 5754 5755 5756 5757 5758 xorg_testset_save_CFLAGS="$CFLAGS" 5759 5760 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5763 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5764 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5765 $as_echo_n "(cached) " >&6 5766 else 5767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5768 /* end confdefs.h. */ 5769 int i; 5770 _ACEOF 5771 if ac_fn_c_try_compile "$LINENO"; then : 5772 xorg_cv_cc_flag_unknown_warning_option=yes 5773 else 5774 xorg_cv_cc_flag_unknown_warning_option=no 5775 fi 5776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5777 fi 5778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5779 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5780 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5781 CFLAGS="$xorg_testset_save_CFLAGS" 5782 fi 5783 5784 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5785 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 fi 5788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5790 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5791 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5792 $as_echo_n "(cached) " >&6 5793 else 5794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5795 /* end confdefs.h. */ 5796 int i; 5797 _ACEOF 5798 if ac_fn_c_try_compile "$LINENO"; then : 5799 xorg_cv_cc_flag_unused_command_line_argument=yes 5800 else 5801 xorg_cv_cc_flag_unused_command_line_argument=no 5802 fi 5803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5804 fi 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5806 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5807 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5808 CFLAGS="$xorg_testset_save_CFLAGS" 5809 fi 5810 5811 found="no" 5812 5813 if test $found = "no" ; then 5814 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5816 fi 5817 5818 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5820 fi 5821 5822 CFLAGS="$CFLAGS -Wuninitialized" 5823 5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5825 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5826 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wuninitialized` 5827 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5828 $as_echo_n "(cached) " >&6 5829 else 5830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5831 /* end confdefs.h. */ 5832 int i; 5833 int 5834 main () 5835 { 5836 5837 ; 5838 return 0; 5839 } 5840 _ACEOF 5841 if ac_fn_c_try_link "$LINENO"; then : 5842 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5843 else 5844 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5845 fi 5846 rm -f core conftest.err conftest.$ac_objext \ 5847 conftest$ac_exeext conftest.$ac_ext 5848 fi 5849 5850 5851 CFLAGS="$xorg_testset_save_CFLAGS" 5852 5853 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5855 $as_echo "$supported" >&6; } 5856 if test "$supported" = "yes" ; then 5857 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5858 found="yes" 5859 fi 5860 fi 5861 5862 5863 5864 5865 5866 5867 5868 xorg_testset_save_CFLAGS="$CFLAGS" 5869 5870 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5873 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5874 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5875 $as_echo_n "(cached) " >&6 5876 else 5877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5878 /* end confdefs.h. */ 5879 int i; 5880 _ACEOF 5881 if ac_fn_c_try_compile "$LINENO"; then : 5882 xorg_cv_cc_flag_unknown_warning_option=yes 5883 else 5884 xorg_cv_cc_flag_unknown_warning_option=no 5885 fi 5886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5887 fi 5888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5889 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5890 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5891 CFLAGS="$xorg_testset_save_CFLAGS" 5892 fi 5893 5894 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5895 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5897 fi 5898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5900 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5901 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5902 $as_echo_n "(cached) " >&6 5903 else 5904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5905 /* end confdefs.h. */ 5906 int i; 5907 _ACEOF 5908 if ac_fn_c_try_compile "$LINENO"; then : 5909 xorg_cv_cc_flag_unused_command_line_argument=yes 5910 else 5911 xorg_cv_cc_flag_unused_command_line_argument=no 5912 fi 5913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5914 fi 5915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5916 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5917 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5918 CFLAGS="$xorg_testset_save_CFLAGS" 5919 fi 5920 5921 found="no" 5922 5923 if test $found = "no" ; then 5924 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5926 fi 5927 5928 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5930 fi 5931 5932 CFLAGS="$CFLAGS -Wshadow" 5933 5934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 5935 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 5936 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wshadow` 5937 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5938 $as_echo_n "(cached) " >&6 5939 else 5940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5941 /* end confdefs.h. */ 5942 int i; 5943 int 5944 main () 5945 { 5946 5947 ; 5948 return 0; 5949 } 5950 _ACEOF 5951 if ac_fn_c_try_link "$LINENO"; then : 5952 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5953 else 5954 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5955 fi 5956 rm -f core conftest.err conftest.$ac_objext \ 5957 conftest$ac_exeext conftest.$ac_ext 5958 fi 5959 5960 5961 CFLAGS="$xorg_testset_save_CFLAGS" 5962 5963 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5965 $as_echo "$supported" >&6; } 5966 if test "$supported" = "yes" ; then 5967 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 5968 found="yes" 5969 fi 5970 fi 5971 5972 5973 5974 5975 5976 5977 5978 xorg_testset_save_CFLAGS="$CFLAGS" 5979 5980 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5983 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5984 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5985 $as_echo_n "(cached) " >&6 5986 else 5987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5988 /* end confdefs.h. */ 5989 int i; 5990 _ACEOF 5991 if ac_fn_c_try_compile "$LINENO"; then : 5992 xorg_cv_cc_flag_unknown_warning_option=yes 5993 else 5994 xorg_cv_cc_flag_unknown_warning_option=no 5995 fi 5996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5997 fi 5998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5999 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6000 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6001 CFLAGS="$xorg_testset_save_CFLAGS" 6002 fi 6003 6004 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6005 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6007 fi 6008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6010 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6011 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6012 $as_echo_n "(cached) " >&6 6013 else 6014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6015 /* end confdefs.h. */ 6016 int i; 6017 _ACEOF 6018 if ac_fn_c_try_compile "$LINENO"; then : 6019 xorg_cv_cc_flag_unused_command_line_argument=yes 6020 else 6021 xorg_cv_cc_flag_unused_command_line_argument=no 6022 fi 6023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6024 fi 6025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6026 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6027 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6028 CFLAGS="$xorg_testset_save_CFLAGS" 6029 fi 6030 6031 found="no" 6032 6033 if test $found = "no" ; then 6034 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6036 fi 6037 6038 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6040 fi 6041 6042 CFLAGS="$CFLAGS -Wcast-qual" 6043 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6045 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6046 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wcast-qual` 6047 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6048 $as_echo_n "(cached) " >&6 6049 else 6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6051 /* end confdefs.h. */ 6052 int i; 6053 int 6054 main () 6055 { 6056 6057 ; 6058 return 0; 6059 } 6060 _ACEOF 6061 if ac_fn_c_try_link "$LINENO"; then : 6062 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6063 else 6064 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6065 fi 6066 rm -f core conftest.err conftest.$ac_objext \ 6067 conftest$ac_exeext conftest.$ac_ext 6068 fi 6069 6070 6071 CFLAGS="$xorg_testset_save_CFLAGS" 6072 6073 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6075 $as_echo "$supported" >&6; } 6076 if test "$supported" = "yes" ; then 6077 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6078 found="yes" 6079 fi 6080 fi 6081 6082 6083 6084 6085 6086 6087 6088 xorg_testset_save_CFLAGS="$CFLAGS" 6089 6090 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6093 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6094 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6095 $as_echo_n "(cached) " >&6 6096 else 6097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6098 /* end confdefs.h. */ 6099 int i; 6100 _ACEOF 6101 if ac_fn_c_try_compile "$LINENO"; then : 6102 xorg_cv_cc_flag_unknown_warning_option=yes 6103 else 6104 xorg_cv_cc_flag_unknown_warning_option=no 6105 fi 6106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6107 fi 6108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6109 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6110 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6111 CFLAGS="$xorg_testset_save_CFLAGS" 6112 fi 6113 6114 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6115 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6117 fi 6118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6120 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6121 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6122 $as_echo_n "(cached) " >&6 6123 else 6124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6125 /* end confdefs.h. */ 6126 int i; 6127 _ACEOF 6128 if ac_fn_c_try_compile "$LINENO"; then : 6129 xorg_cv_cc_flag_unused_command_line_argument=yes 6130 else 6131 xorg_cv_cc_flag_unused_command_line_argument=no 6132 fi 6133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6134 fi 6135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6136 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6137 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6138 CFLAGS="$xorg_testset_save_CFLAGS" 6139 fi 6140 6141 found="no" 6142 6143 if test $found = "no" ; then 6144 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6146 fi 6147 6148 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6150 fi 6151 6152 CFLAGS="$CFLAGS -Wmissing-noreturn" 6153 6154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6155 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6156 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-noreturn` 6157 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6158 $as_echo_n "(cached) " >&6 6159 else 6160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6161 /* end confdefs.h. */ 6162 int i; 6163 int 6164 main () 6165 { 6166 6167 ; 6168 return 0; 6169 } 6170 _ACEOF 6171 if ac_fn_c_try_link "$LINENO"; then : 6172 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6173 else 6174 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6175 fi 6176 rm -f core conftest.err conftest.$ac_objext \ 6177 conftest$ac_exeext conftest.$ac_ext 6178 fi 6179 6180 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182 6183 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6185 $as_echo "$supported" >&6; } 6186 if test "$supported" = "yes" ; then 6187 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6188 found="yes" 6189 fi 6190 fi 6191 6192 6193 6194 6195 6196 6197 6198 xorg_testset_save_CFLAGS="$CFLAGS" 6199 6200 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6203 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6204 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6205 $as_echo_n "(cached) " >&6 6206 else 6207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6208 /* end confdefs.h. */ 6209 int i; 6210 _ACEOF 6211 if ac_fn_c_try_compile "$LINENO"; then : 6212 xorg_cv_cc_flag_unknown_warning_option=yes 6213 else 6214 xorg_cv_cc_flag_unknown_warning_option=no 6215 fi 6216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6217 fi 6218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6219 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6220 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6221 CFLAGS="$xorg_testset_save_CFLAGS" 6222 fi 6223 6224 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6225 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6227 fi 6228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6230 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6231 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6232 $as_echo_n "(cached) " >&6 6233 else 6234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6235 /* end confdefs.h. */ 6236 int i; 6237 _ACEOF 6238 if ac_fn_c_try_compile "$LINENO"; then : 6239 xorg_cv_cc_flag_unused_command_line_argument=yes 6240 else 6241 xorg_cv_cc_flag_unused_command_line_argument=no 6242 fi 6243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6244 fi 6245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6246 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6247 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6248 CFLAGS="$xorg_testset_save_CFLAGS" 6249 fi 6250 6251 found="no" 6252 6253 if test $found = "no" ; then 6254 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6256 fi 6257 6258 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6260 fi 6261 6262 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6263 6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6265 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6266 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-format-attribute` 6267 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6268 $as_echo_n "(cached) " >&6 6269 else 6270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6271 /* end confdefs.h. */ 6272 int i; 6273 int 6274 main () 6275 { 6276 6277 ; 6278 return 0; 6279 } 6280 _ACEOF 6281 if ac_fn_c_try_link "$LINENO"; then : 6282 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6283 else 6284 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6285 fi 6286 rm -f core conftest.err conftest.$ac_objext \ 6287 conftest$ac_exeext conftest.$ac_ext 6288 fi 6289 6290 6291 CFLAGS="$xorg_testset_save_CFLAGS" 6292 6293 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6295 $as_echo "$supported" >&6; } 6296 if test "$supported" = "yes" ; then 6297 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6298 found="yes" 6299 fi 6300 fi 6301 6302 6303 6304 6305 6306 6307 6308 xorg_testset_save_CFLAGS="$CFLAGS" 6309 6310 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6313 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6314 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6315 $as_echo_n "(cached) " >&6 6316 else 6317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6318 /* end confdefs.h. */ 6319 int i; 6320 _ACEOF 6321 if ac_fn_c_try_compile "$LINENO"; then : 6322 xorg_cv_cc_flag_unknown_warning_option=yes 6323 else 6324 xorg_cv_cc_flag_unknown_warning_option=no 6325 fi 6326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6327 fi 6328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6329 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6330 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6331 CFLAGS="$xorg_testset_save_CFLAGS" 6332 fi 6333 6334 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6335 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6337 fi 6338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6340 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6341 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6342 $as_echo_n "(cached) " >&6 6343 else 6344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6345 /* end confdefs.h. */ 6346 int i; 6347 _ACEOF 6348 if ac_fn_c_try_compile "$LINENO"; then : 6349 xorg_cv_cc_flag_unused_command_line_argument=yes 6350 else 6351 xorg_cv_cc_flag_unused_command_line_argument=no 6352 fi 6353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6354 fi 6355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6356 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6357 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6358 CFLAGS="$xorg_testset_save_CFLAGS" 6359 fi 6360 6361 found="no" 6362 6363 if test $found = "no" ; then 6364 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6366 fi 6367 6368 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6370 fi 6371 6372 CFLAGS="$CFLAGS -Wredundant-decls" 6373 6374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6375 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6376 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wredundant-decls` 6377 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6378 $as_echo_n "(cached) " >&6 6379 else 6380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6381 /* end confdefs.h. */ 6382 int i; 6383 int 6384 main () 6385 { 6386 6387 ; 6388 return 0; 6389 } 6390 _ACEOF 6391 if ac_fn_c_try_link "$LINENO"; then : 6392 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6393 else 6394 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6395 fi 6396 rm -f core conftest.err conftest.$ac_objext \ 6397 conftest$ac_exeext conftest.$ac_ext 6398 fi 6399 6400 6401 CFLAGS="$xorg_testset_save_CFLAGS" 6402 6403 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6405 $as_echo "$supported" >&6; } 6406 if test "$supported" = "yes" ; then 6407 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6408 found="yes" 6409 fi 6410 fi 6411 6412 6413 6414 # These are currently disabled because they are noisy. They will be enabled 6415 # in the future once the codebase is sufficiently modernized to silence 6416 # them. For now, I don't want them to drown out the other warnings. 6417 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op]) 6418 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses]) 6419 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align]) 6420 6421 # Turn some warnings into errors, so we don't accidently get successful builds 6422 # when there are problems that should be fixed. 6423 6424 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6425 6426 6427 6428 6429 6430 xorg_testset_save_CFLAGS="$CFLAGS" 6431 6432 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6435 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6436 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6437 $as_echo_n "(cached) " >&6 6438 else 6439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6440 /* end confdefs.h. */ 6441 int i; 6442 _ACEOF 6443 if ac_fn_c_try_compile "$LINENO"; then : 6444 xorg_cv_cc_flag_unknown_warning_option=yes 6445 else 6446 xorg_cv_cc_flag_unknown_warning_option=no 6447 fi 6448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6449 fi 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6451 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6452 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6453 CFLAGS="$xorg_testset_save_CFLAGS" 6454 fi 6455 6456 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6457 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6459 fi 6460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6462 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6463 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6464 $as_echo_n "(cached) " >&6 6465 else 6466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6467 /* end confdefs.h. */ 6468 int i; 6469 _ACEOF 6470 if ac_fn_c_try_compile "$LINENO"; then : 6471 xorg_cv_cc_flag_unused_command_line_argument=yes 6472 else 6473 xorg_cv_cc_flag_unused_command_line_argument=no 6474 fi 6475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6476 fi 6477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6478 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6479 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6480 CFLAGS="$xorg_testset_save_CFLAGS" 6481 fi 6482 6483 found="no" 6484 6485 if test $found = "no" ; then 6486 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6488 fi 6489 6490 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6492 fi 6493 6494 CFLAGS="$CFLAGS -Werror=implicit" 6495 6496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6497 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6498 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=implicit` 6499 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6500 $as_echo_n "(cached) " >&6 6501 else 6502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6503 /* end confdefs.h. */ 6504 int i; 6505 int 6506 main () 6507 { 6508 6509 ; 6510 return 0; 6511 } 6512 _ACEOF 6513 if ac_fn_c_try_link "$LINENO"; then : 6514 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6515 else 6516 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6517 fi 6518 rm -f core conftest.err conftest.$ac_objext \ 6519 conftest$ac_exeext conftest.$ac_ext 6520 fi 6521 6522 6523 CFLAGS="$xorg_testset_save_CFLAGS" 6524 6525 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6527 $as_echo "$supported" >&6; } 6528 if test "$supported" = "yes" ; then 6529 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6530 found="yes" 6531 fi 6532 fi 6533 6534 if test $found = "no" ; then 6535 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6537 fi 6538 6539 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6541 fi 6542 6543 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6544 6545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6546 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6547 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED` 6548 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6549 $as_echo_n "(cached) " >&6 6550 else 6551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6552 /* end confdefs.h. */ 6553 int i; 6554 int 6555 main () 6556 { 6557 6558 ; 6559 return 0; 6560 } 6561 _ACEOF 6562 if ac_fn_c_try_link "$LINENO"; then : 6563 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6564 else 6565 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6566 fi 6567 rm -f core conftest.err conftest.$ac_objext \ 6568 conftest$ac_exeext conftest.$ac_ext 6569 fi 6570 6571 6572 CFLAGS="$xorg_testset_save_CFLAGS" 6573 6574 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6576 $as_echo "$supported" >&6; } 6577 if test "$supported" = "yes" ; then 6578 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6579 found="yes" 6580 fi 6581 fi 6582 6583 6584 6585 6586 6587 6588 6589 xorg_testset_save_CFLAGS="$CFLAGS" 6590 6591 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6594 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6595 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6596 $as_echo_n "(cached) " >&6 6597 else 6598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6599 /* end confdefs.h. */ 6600 int i; 6601 _ACEOF 6602 if ac_fn_c_try_compile "$LINENO"; then : 6603 xorg_cv_cc_flag_unknown_warning_option=yes 6604 else 6605 xorg_cv_cc_flag_unknown_warning_option=no 6606 fi 6607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6608 fi 6609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6610 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6611 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6612 CFLAGS="$xorg_testset_save_CFLAGS" 6613 fi 6614 6615 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6616 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6618 fi 6619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6621 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6622 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6623 $as_echo_n "(cached) " >&6 6624 else 6625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6626 /* end confdefs.h. */ 6627 int i; 6628 _ACEOF 6629 if ac_fn_c_try_compile "$LINENO"; then : 6630 xorg_cv_cc_flag_unused_command_line_argument=yes 6631 else 6632 xorg_cv_cc_flag_unused_command_line_argument=no 6633 fi 6634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6635 fi 6636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6637 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6638 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6639 CFLAGS="$xorg_testset_save_CFLAGS" 6640 fi 6641 6642 found="no" 6643 6644 if test $found = "no" ; then 6645 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6647 fi 6648 6649 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6651 fi 6652 6653 CFLAGS="$CFLAGS -Werror=nonnull" 6654 6655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6656 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6657 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=nonnull` 6658 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6659 $as_echo_n "(cached) " >&6 6660 else 6661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6662 /* end confdefs.h. */ 6663 int i; 6664 int 6665 main () 6666 { 6667 6668 ; 6669 return 0; 6670 } 6671 _ACEOF 6672 if ac_fn_c_try_link "$LINENO"; then : 6673 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6674 else 6675 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6676 fi 6677 rm -f core conftest.err conftest.$ac_objext \ 6678 conftest$ac_exeext conftest.$ac_ext 6679 fi 6680 6681 6682 CFLAGS="$xorg_testset_save_CFLAGS" 6683 6684 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6686 $as_echo "$supported" >&6; } 6687 if test "$supported" = "yes" ; then 6688 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6689 found="yes" 6690 fi 6691 fi 6692 6693 6694 6695 6696 6697 6698 6699 xorg_testset_save_CFLAGS="$CFLAGS" 6700 6701 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6704 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6705 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6706 $as_echo_n "(cached) " >&6 6707 else 6708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6709 /* end confdefs.h. */ 6710 int i; 6711 _ACEOF 6712 if ac_fn_c_try_compile "$LINENO"; then : 6713 xorg_cv_cc_flag_unknown_warning_option=yes 6714 else 6715 xorg_cv_cc_flag_unknown_warning_option=no 6716 fi 6717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6718 fi 6719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6720 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6721 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6722 CFLAGS="$xorg_testset_save_CFLAGS" 6723 fi 6724 6725 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6726 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6728 fi 6729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6731 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6732 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6733 $as_echo_n "(cached) " >&6 6734 else 6735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6736 /* end confdefs.h. */ 6737 int i; 6738 _ACEOF 6739 if ac_fn_c_try_compile "$LINENO"; then : 6740 xorg_cv_cc_flag_unused_command_line_argument=yes 6741 else 6742 xorg_cv_cc_flag_unused_command_line_argument=no 6743 fi 6744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6745 fi 6746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6747 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6748 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6749 CFLAGS="$xorg_testset_save_CFLAGS" 6750 fi 6751 6752 found="no" 6753 6754 if test $found = "no" ; then 6755 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6757 fi 6758 6759 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6761 fi 6762 6763 CFLAGS="$CFLAGS -Werror=init-self" 6764 6765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6766 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6767 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=init-self` 6768 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6769 $as_echo_n "(cached) " >&6 6770 else 6771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6772 /* end confdefs.h. */ 6773 int i; 6774 int 6775 main () 6776 { 6777 6778 ; 6779 return 0; 6780 } 6781 _ACEOF 6782 if ac_fn_c_try_link "$LINENO"; then : 6783 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6784 else 6785 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6786 fi 6787 rm -f core conftest.err conftest.$ac_objext \ 6788 conftest$ac_exeext conftest.$ac_ext 6789 fi 6790 6791 6792 CFLAGS="$xorg_testset_save_CFLAGS" 6793 6794 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6796 $as_echo "$supported" >&6; } 6797 if test "$supported" = "yes" ; then 6798 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6799 found="yes" 6800 fi 6801 fi 6802 6803 6804 6805 6806 6807 6808 6809 xorg_testset_save_CFLAGS="$CFLAGS" 6810 6811 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6814 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6815 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6816 $as_echo_n "(cached) " >&6 6817 else 6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6819 /* end confdefs.h. */ 6820 int i; 6821 _ACEOF 6822 if ac_fn_c_try_compile "$LINENO"; then : 6823 xorg_cv_cc_flag_unknown_warning_option=yes 6824 else 6825 xorg_cv_cc_flag_unknown_warning_option=no 6826 fi 6827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6828 fi 6829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6830 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6831 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6832 CFLAGS="$xorg_testset_save_CFLAGS" 6833 fi 6834 6835 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6836 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6838 fi 6839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6841 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6842 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6843 $as_echo_n "(cached) " >&6 6844 else 6845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6846 /* end confdefs.h. */ 6847 int i; 6848 _ACEOF 6849 if ac_fn_c_try_compile "$LINENO"; then : 6850 xorg_cv_cc_flag_unused_command_line_argument=yes 6851 else 6852 xorg_cv_cc_flag_unused_command_line_argument=no 6853 fi 6854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6855 fi 6856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6857 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6858 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6859 CFLAGS="$xorg_testset_save_CFLAGS" 6860 fi 6861 6862 found="no" 6863 6864 if test $found = "no" ; then 6865 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6867 fi 6868 6869 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6871 fi 6872 6873 CFLAGS="$CFLAGS -Werror=main" 6874 6875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 6876 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 6877 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=main` 6878 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6879 $as_echo_n "(cached) " >&6 6880 else 6881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6882 /* end confdefs.h. */ 6883 int i; 6884 int 6885 main () 6886 { 6887 6888 ; 6889 return 0; 6890 } 6891 _ACEOF 6892 if ac_fn_c_try_link "$LINENO"; then : 6893 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6894 else 6895 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6896 fi 6897 rm -f core conftest.err conftest.$ac_objext \ 6898 conftest$ac_exeext conftest.$ac_ext 6899 fi 6900 6901 6902 CFLAGS="$xorg_testset_save_CFLAGS" 6903 6904 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6906 $as_echo "$supported" >&6; } 6907 if test "$supported" = "yes" ; then 6908 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 6909 found="yes" 6910 fi 6911 fi 6912 6913 6914 6915 6916 6917 6918 6919 xorg_testset_save_CFLAGS="$CFLAGS" 6920 6921 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6924 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6925 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6926 $as_echo_n "(cached) " >&6 6927 else 6928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6929 /* end confdefs.h. */ 6930 int i; 6931 _ACEOF 6932 if ac_fn_c_try_compile "$LINENO"; then : 6933 xorg_cv_cc_flag_unknown_warning_option=yes 6934 else 6935 xorg_cv_cc_flag_unknown_warning_option=no 6936 fi 6937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6938 fi 6939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6940 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6941 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6942 CFLAGS="$xorg_testset_save_CFLAGS" 6943 fi 6944 6945 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6946 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6948 fi 6949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6951 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6952 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6953 $as_echo_n "(cached) " >&6 6954 else 6955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6956 /* end confdefs.h. */ 6957 int i; 6958 _ACEOF 6959 if ac_fn_c_try_compile "$LINENO"; then : 6960 xorg_cv_cc_flag_unused_command_line_argument=yes 6961 else 6962 xorg_cv_cc_flag_unused_command_line_argument=no 6963 fi 6964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6965 fi 6966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6967 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6968 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6969 CFLAGS="$xorg_testset_save_CFLAGS" 6970 fi 6971 6972 found="no" 6973 6974 if test $found = "no" ; then 6975 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6977 fi 6978 6979 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6981 fi 6982 6983 CFLAGS="$CFLAGS -Werror=missing-braces" 6984 6985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 6986 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 6987 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=missing-braces` 6988 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6989 $as_echo_n "(cached) " >&6 6990 else 6991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6992 /* end confdefs.h. */ 6993 int i; 6994 int 6995 main () 6996 { 6997 6998 ; 6999 return 0; 7000 } 7001 _ACEOF 7002 if ac_fn_c_try_link "$LINENO"; then : 7003 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7004 else 7005 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7006 fi 7007 rm -f core conftest.err conftest.$ac_objext \ 7008 conftest$ac_exeext conftest.$ac_ext 7009 fi 7010 7011 7012 CFLAGS="$xorg_testset_save_CFLAGS" 7013 7014 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7016 $as_echo "$supported" >&6; } 7017 if test "$supported" = "yes" ; then 7018 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7019 found="yes" 7020 fi 7021 fi 7022 7023 7024 7025 7026 7027 7028 7029 xorg_testset_save_CFLAGS="$CFLAGS" 7030 7031 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7034 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7035 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7036 $as_echo_n "(cached) " >&6 7037 else 7038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7039 /* end confdefs.h. */ 7040 int i; 7041 _ACEOF 7042 if ac_fn_c_try_compile "$LINENO"; then : 7043 xorg_cv_cc_flag_unknown_warning_option=yes 7044 else 7045 xorg_cv_cc_flag_unknown_warning_option=no 7046 fi 7047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7048 fi 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7050 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7051 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7052 CFLAGS="$xorg_testset_save_CFLAGS" 7053 fi 7054 7055 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7056 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7058 fi 7059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7061 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7062 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7063 $as_echo_n "(cached) " >&6 7064 else 7065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7066 /* end confdefs.h. */ 7067 int i; 7068 _ACEOF 7069 if ac_fn_c_try_compile "$LINENO"; then : 7070 xorg_cv_cc_flag_unused_command_line_argument=yes 7071 else 7072 xorg_cv_cc_flag_unused_command_line_argument=no 7073 fi 7074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7075 fi 7076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7077 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7078 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7079 CFLAGS="$xorg_testset_save_CFLAGS" 7080 fi 7081 7082 found="no" 7083 7084 if test $found = "no" ; then 7085 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7087 fi 7088 7089 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7091 fi 7092 7093 CFLAGS="$CFLAGS -Werror=sequence-point" 7094 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7096 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7097 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=sequence-point` 7098 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7099 $as_echo_n "(cached) " >&6 7100 else 7101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7102 /* end confdefs.h. */ 7103 int i; 7104 int 7105 main () 7106 { 7107 7108 ; 7109 return 0; 7110 } 7111 _ACEOF 7112 if ac_fn_c_try_link "$LINENO"; then : 7113 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7114 else 7115 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7116 fi 7117 rm -f core conftest.err conftest.$ac_objext \ 7118 conftest$ac_exeext conftest.$ac_ext 7119 fi 7120 7121 7122 CFLAGS="$xorg_testset_save_CFLAGS" 7123 7124 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7126 $as_echo "$supported" >&6; } 7127 if test "$supported" = "yes" ; then 7128 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7129 found="yes" 7130 fi 7131 fi 7132 7133 7134 7135 7136 7137 7138 7139 xorg_testset_save_CFLAGS="$CFLAGS" 7140 7141 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7144 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7145 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7146 $as_echo_n "(cached) " >&6 7147 else 7148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7149 /* end confdefs.h. */ 7150 int i; 7151 _ACEOF 7152 if ac_fn_c_try_compile "$LINENO"; then : 7153 xorg_cv_cc_flag_unknown_warning_option=yes 7154 else 7155 xorg_cv_cc_flag_unknown_warning_option=no 7156 fi 7157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7158 fi 7159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7160 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7161 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7162 CFLAGS="$xorg_testset_save_CFLAGS" 7163 fi 7164 7165 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7166 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7168 fi 7169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7171 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7172 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7173 $as_echo_n "(cached) " >&6 7174 else 7175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7176 /* end confdefs.h. */ 7177 int i; 7178 _ACEOF 7179 if ac_fn_c_try_compile "$LINENO"; then : 7180 xorg_cv_cc_flag_unused_command_line_argument=yes 7181 else 7182 xorg_cv_cc_flag_unused_command_line_argument=no 7183 fi 7184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7185 fi 7186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7187 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7188 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7189 CFLAGS="$xorg_testset_save_CFLAGS" 7190 fi 7191 7192 found="no" 7193 7194 if test $found = "no" ; then 7195 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7197 fi 7198 7199 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7201 fi 7202 7203 CFLAGS="$CFLAGS -Werror=return-type" 7204 7205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7206 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7207 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=return-type` 7208 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7209 $as_echo_n "(cached) " >&6 7210 else 7211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7212 /* end confdefs.h. */ 7213 int i; 7214 int 7215 main () 7216 { 7217 7218 ; 7219 return 0; 7220 } 7221 _ACEOF 7222 if ac_fn_c_try_link "$LINENO"; then : 7223 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7224 else 7225 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7226 fi 7227 rm -f core conftest.err conftest.$ac_objext \ 7228 conftest$ac_exeext conftest.$ac_ext 7229 fi 7230 7231 7232 CFLAGS="$xorg_testset_save_CFLAGS" 7233 7234 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7236 $as_echo "$supported" >&6; } 7237 if test "$supported" = "yes" ; then 7238 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7239 found="yes" 7240 fi 7241 fi 7242 7243 if test $found = "no" ; then 7244 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7246 fi 7247 7248 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7250 fi 7251 7252 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7253 7254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7255 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7256 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT` 7257 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7258 $as_echo_n "(cached) " >&6 7259 else 7260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7261 /* end confdefs.h. */ 7262 int i; 7263 int 7264 main () 7265 { 7266 7267 ; 7268 return 0; 7269 } 7270 _ACEOF 7271 if ac_fn_c_try_link "$LINENO"; then : 7272 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7273 else 7274 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7275 fi 7276 rm -f core conftest.err conftest.$ac_objext \ 7277 conftest$ac_exeext conftest.$ac_ext 7278 fi 7279 7280 7281 CFLAGS="$xorg_testset_save_CFLAGS" 7282 7283 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7285 $as_echo "$supported" >&6; } 7286 if test "$supported" = "yes" ; then 7287 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7288 found="yes" 7289 fi 7290 fi 7291 7292 7293 7294 7295 7296 7297 7298 xorg_testset_save_CFLAGS="$CFLAGS" 7299 7300 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7303 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7304 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7305 $as_echo_n "(cached) " >&6 7306 else 7307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7308 /* end confdefs.h. */ 7309 int i; 7310 _ACEOF 7311 if ac_fn_c_try_compile "$LINENO"; then : 7312 xorg_cv_cc_flag_unknown_warning_option=yes 7313 else 7314 xorg_cv_cc_flag_unknown_warning_option=no 7315 fi 7316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7317 fi 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7319 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7320 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7321 CFLAGS="$xorg_testset_save_CFLAGS" 7322 fi 7323 7324 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7325 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 fi 7328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7330 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7331 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7332 $as_echo_n "(cached) " >&6 7333 else 7334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7335 /* end confdefs.h. */ 7336 int i; 7337 _ACEOF 7338 if ac_fn_c_try_compile "$LINENO"; then : 7339 xorg_cv_cc_flag_unused_command_line_argument=yes 7340 else 7341 xorg_cv_cc_flag_unused_command_line_argument=no 7342 fi 7343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7344 fi 7345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7346 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7347 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7348 CFLAGS="$xorg_testset_save_CFLAGS" 7349 fi 7350 7351 found="no" 7352 7353 if test $found = "no" ; then 7354 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7356 fi 7357 7358 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7360 fi 7361 7362 CFLAGS="$CFLAGS -Werror=trigraphs" 7363 7364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7365 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7366 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=trigraphs` 7367 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7368 $as_echo_n "(cached) " >&6 7369 else 7370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7371 /* end confdefs.h. */ 7372 int i; 7373 int 7374 main () 7375 { 7376 7377 ; 7378 return 0; 7379 } 7380 _ACEOF 7381 if ac_fn_c_try_link "$LINENO"; then : 7382 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7383 else 7384 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7385 fi 7386 rm -f core conftest.err conftest.$ac_objext \ 7387 conftest$ac_exeext conftest.$ac_ext 7388 fi 7389 7390 7391 CFLAGS="$xorg_testset_save_CFLAGS" 7392 7393 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7395 $as_echo "$supported" >&6; } 7396 if test "$supported" = "yes" ; then 7397 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7398 found="yes" 7399 fi 7400 fi 7401 7402 7403 7404 7405 7406 7407 7408 xorg_testset_save_CFLAGS="$CFLAGS" 7409 7410 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7413 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7414 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7415 $as_echo_n "(cached) " >&6 7416 else 7417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7418 /* end confdefs.h. */ 7419 int i; 7420 _ACEOF 7421 if ac_fn_c_try_compile "$LINENO"; then : 7422 xorg_cv_cc_flag_unknown_warning_option=yes 7423 else 7424 xorg_cv_cc_flag_unknown_warning_option=no 7425 fi 7426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7427 fi 7428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7429 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7430 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7431 CFLAGS="$xorg_testset_save_CFLAGS" 7432 fi 7433 7434 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7435 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7437 fi 7438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7440 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7441 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7442 $as_echo_n "(cached) " >&6 7443 else 7444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7445 /* end confdefs.h. */ 7446 int i; 7447 _ACEOF 7448 if ac_fn_c_try_compile "$LINENO"; then : 7449 xorg_cv_cc_flag_unused_command_line_argument=yes 7450 else 7451 xorg_cv_cc_flag_unused_command_line_argument=no 7452 fi 7453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7454 fi 7455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7456 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7457 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7458 CFLAGS="$xorg_testset_save_CFLAGS" 7459 fi 7460 7461 found="no" 7462 7463 if test $found = "no" ; then 7464 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7466 fi 7467 7468 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7470 fi 7471 7472 CFLAGS="$CFLAGS -Werror=array-bounds" 7473 7474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7475 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7476 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=array-bounds` 7477 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7478 $as_echo_n "(cached) " >&6 7479 else 7480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7481 /* end confdefs.h. */ 7482 int i; 7483 int 7484 main () 7485 { 7486 7487 ; 7488 return 0; 7489 } 7490 _ACEOF 7491 if ac_fn_c_try_link "$LINENO"; then : 7492 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7493 else 7494 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7495 fi 7496 rm -f core conftest.err conftest.$ac_objext \ 7497 conftest$ac_exeext conftest.$ac_ext 7498 fi 7499 7500 7501 CFLAGS="$xorg_testset_save_CFLAGS" 7502 7503 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7505 $as_echo "$supported" >&6; } 7506 if test "$supported" = "yes" ; then 7507 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7508 found="yes" 7509 fi 7510 fi 7511 7512 7513 7514 7515 7516 7517 7518 xorg_testset_save_CFLAGS="$CFLAGS" 7519 7520 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7523 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7524 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7525 $as_echo_n "(cached) " >&6 7526 else 7527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7528 /* end confdefs.h. */ 7529 int i; 7530 _ACEOF 7531 if ac_fn_c_try_compile "$LINENO"; then : 7532 xorg_cv_cc_flag_unknown_warning_option=yes 7533 else 7534 xorg_cv_cc_flag_unknown_warning_option=no 7535 fi 7536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7537 fi 7538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7539 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7540 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7541 CFLAGS="$xorg_testset_save_CFLAGS" 7542 fi 7543 7544 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7545 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7547 fi 7548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7550 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7551 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7552 $as_echo_n "(cached) " >&6 7553 else 7554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7555 /* end confdefs.h. */ 7556 int i; 7557 _ACEOF 7558 if ac_fn_c_try_compile "$LINENO"; then : 7559 xorg_cv_cc_flag_unused_command_line_argument=yes 7560 else 7561 xorg_cv_cc_flag_unused_command_line_argument=no 7562 fi 7563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7564 fi 7565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7566 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7567 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7568 CFLAGS="$xorg_testset_save_CFLAGS" 7569 fi 7570 7571 found="no" 7572 7573 if test $found = "no" ; then 7574 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7576 fi 7577 7578 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7580 fi 7581 7582 CFLAGS="$CFLAGS -Werror=write-strings" 7583 7584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7585 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7586 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=write-strings` 7587 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7588 $as_echo_n "(cached) " >&6 7589 else 7590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7591 /* end confdefs.h. */ 7592 int i; 7593 int 7594 main () 7595 { 7596 7597 ; 7598 return 0; 7599 } 7600 _ACEOF 7601 if ac_fn_c_try_link "$LINENO"; then : 7602 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7603 else 7604 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7605 fi 7606 rm -f core conftest.err conftest.$ac_objext \ 7607 conftest$ac_exeext conftest.$ac_ext 7608 fi 7609 7610 7611 CFLAGS="$xorg_testset_save_CFLAGS" 7612 7613 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7615 $as_echo "$supported" >&6; } 7616 if test "$supported" = "yes" ; then 7617 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7618 found="yes" 7619 fi 7620 fi 7621 7622 7623 7624 7625 7626 7627 7628 xorg_testset_save_CFLAGS="$CFLAGS" 7629 7630 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7633 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7634 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7635 $as_echo_n "(cached) " >&6 7636 else 7637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7638 /* end confdefs.h. */ 7639 int i; 7640 _ACEOF 7641 if ac_fn_c_try_compile "$LINENO"; then : 7642 xorg_cv_cc_flag_unknown_warning_option=yes 7643 else 7644 xorg_cv_cc_flag_unknown_warning_option=no 7645 fi 7646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7647 fi 7648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7649 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7650 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7651 CFLAGS="$xorg_testset_save_CFLAGS" 7652 fi 7653 7654 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7655 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7657 fi 7658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7660 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7661 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7662 $as_echo_n "(cached) " >&6 7663 else 7664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7665 /* end confdefs.h. */ 7666 int i; 7667 _ACEOF 7668 if ac_fn_c_try_compile "$LINENO"; then : 7669 xorg_cv_cc_flag_unused_command_line_argument=yes 7670 else 7671 xorg_cv_cc_flag_unused_command_line_argument=no 7672 fi 7673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7674 fi 7675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7676 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7677 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7678 CFLAGS="$xorg_testset_save_CFLAGS" 7679 fi 7680 7681 found="no" 7682 7683 if test $found = "no" ; then 7684 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7686 fi 7687 7688 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7690 fi 7691 7692 CFLAGS="$CFLAGS -Werror=address" 7693 7694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7695 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7696 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=address` 7697 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7698 $as_echo_n "(cached) " >&6 7699 else 7700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7701 /* end confdefs.h. */ 7702 int i; 7703 int 7704 main () 7705 { 7706 7707 ; 7708 return 0; 7709 } 7710 _ACEOF 7711 if ac_fn_c_try_link "$LINENO"; then : 7712 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7713 else 7714 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7715 fi 7716 rm -f core conftest.err conftest.$ac_objext \ 7717 conftest$ac_exeext conftest.$ac_ext 7718 fi 7719 7720 7721 CFLAGS="$xorg_testset_save_CFLAGS" 7722 7723 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7725 $as_echo "$supported" >&6; } 7726 if test "$supported" = "yes" ; then 7727 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7728 found="yes" 7729 fi 7730 fi 7731 7732 7733 7734 7735 7736 7737 7738 xorg_testset_save_CFLAGS="$CFLAGS" 7739 7740 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7743 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7744 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7745 $as_echo_n "(cached) " >&6 7746 else 7747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7748 /* end confdefs.h. */ 7749 int i; 7750 _ACEOF 7751 if ac_fn_c_try_compile "$LINENO"; then : 7752 xorg_cv_cc_flag_unknown_warning_option=yes 7753 else 7754 xorg_cv_cc_flag_unknown_warning_option=no 7755 fi 7756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7757 fi 7758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7759 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7760 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7761 CFLAGS="$xorg_testset_save_CFLAGS" 7762 fi 7763 7764 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7765 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7767 fi 7768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7770 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7771 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7772 $as_echo_n "(cached) " >&6 7773 else 7774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7775 /* end confdefs.h. */ 7776 int i; 7777 _ACEOF 7778 if ac_fn_c_try_compile "$LINENO"; then : 7779 xorg_cv_cc_flag_unused_command_line_argument=yes 7780 else 7781 xorg_cv_cc_flag_unused_command_line_argument=no 7782 fi 7783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7784 fi 7785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7786 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7787 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7788 CFLAGS="$xorg_testset_save_CFLAGS" 7789 fi 7790 7791 found="no" 7792 7793 if test $found = "no" ; then 7794 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7796 fi 7797 7798 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7800 fi 7801 7802 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 7803 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 7805 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 7806 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=int-to-pointer-cast` 7807 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7808 $as_echo_n "(cached) " >&6 7809 else 7810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7811 /* end confdefs.h. */ 7812 int i; 7813 int 7814 main () 7815 { 7816 7817 ; 7818 return 0; 7819 } 7820 _ACEOF 7821 if ac_fn_c_try_link "$LINENO"; then : 7822 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7823 else 7824 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7825 fi 7826 rm -f core conftest.err conftest.$ac_objext \ 7827 conftest$ac_exeext conftest.$ac_ext 7828 fi 7829 7830 7831 CFLAGS="$xorg_testset_save_CFLAGS" 7832 7833 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7835 $as_echo "$supported" >&6; } 7836 if test "$supported" = "yes" ; then 7837 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 7838 found="yes" 7839 fi 7840 fi 7841 7842 if test $found = "no" ; then 7843 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7845 fi 7846 7847 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7849 fi 7850 7851 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7852 7853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 7854 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 7855 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION` 7856 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7857 $as_echo_n "(cached) " >&6 7858 else 7859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7860 /* end confdefs.h. */ 7861 int i; 7862 int 7863 main () 7864 { 7865 7866 ; 7867 return 0; 7868 } 7869 _ACEOF 7870 if ac_fn_c_try_link "$LINENO"; then : 7871 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7872 else 7873 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7874 fi 7875 rm -f core conftest.err conftest.$ac_objext \ 7876 conftest$ac_exeext conftest.$ac_ext 7877 fi 7878 7879 7880 CFLAGS="$xorg_testset_save_CFLAGS" 7881 7882 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7884 $as_echo "$supported" >&6; } 7885 if test "$supported" = "yes" ; then 7886 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7887 found="yes" 7888 fi 7889 fi 7890 7891 7892 7893 7894 7895 7896 7897 xorg_testset_save_CFLAGS="$CFLAGS" 7898 7899 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7902 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7903 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7904 $as_echo_n "(cached) " >&6 7905 else 7906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7907 /* end confdefs.h. */ 7908 int i; 7909 _ACEOF 7910 if ac_fn_c_try_compile "$LINENO"; then : 7911 xorg_cv_cc_flag_unknown_warning_option=yes 7912 else 7913 xorg_cv_cc_flag_unknown_warning_option=no 7914 fi 7915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7916 fi 7917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7918 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7919 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7920 CFLAGS="$xorg_testset_save_CFLAGS" 7921 fi 7922 7923 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7924 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7926 fi 7927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7929 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7930 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7931 $as_echo_n "(cached) " >&6 7932 else 7933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7934 /* end confdefs.h. */ 7935 int i; 7936 _ACEOF 7937 if ac_fn_c_try_compile "$LINENO"; then : 7938 xorg_cv_cc_flag_unused_command_line_argument=yes 7939 else 7940 xorg_cv_cc_flag_unused_command_line_argument=no 7941 fi 7942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7943 fi 7944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7945 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7946 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7947 CFLAGS="$xorg_testset_save_CFLAGS" 7948 fi 7949 7950 found="no" 7951 7952 if test $found = "no" ; then 7953 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7955 fi 7956 7957 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7959 fi 7960 7961 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 7962 7963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 7964 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 7965 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=pointer-to-int-cast` 7966 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7967 $as_echo_n "(cached) " >&6 7968 else 7969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7970 /* end confdefs.h. */ 7971 int i; 7972 int 7973 main () 7974 { 7975 7976 ; 7977 return 0; 7978 } 7979 _ACEOF 7980 if ac_fn_c_try_link "$LINENO"; then : 7981 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7982 else 7983 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7984 fi 7985 rm -f core conftest.err conftest.$ac_objext \ 7986 conftest$ac_exeext conftest.$ac_ext 7987 fi 7988 7989 7990 CFLAGS="$xorg_testset_save_CFLAGS" 7991 7992 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7994 $as_echo "$supported" >&6; } 7995 if test "$supported" = "yes" ; then 7996 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 7997 found="yes" 7998 fi 7999 fi 8000 8001 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8002 else 8003 { $as_echo "$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 8004 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8005 8006 8007 8008 8009 8010 xorg_testset_save_CFLAGS="$CFLAGS" 8011 8012 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8015 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8016 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8017 $as_echo_n "(cached) " >&6 8018 else 8019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8020 /* end confdefs.h. */ 8021 int i; 8022 _ACEOF 8023 if ac_fn_c_try_compile "$LINENO"; then : 8024 xorg_cv_cc_flag_unknown_warning_option=yes 8025 else 8026 xorg_cv_cc_flag_unknown_warning_option=no 8027 fi 8028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8029 fi 8030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8031 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8032 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8033 CFLAGS="$xorg_testset_save_CFLAGS" 8034 fi 8035 8036 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8037 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8039 fi 8040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8042 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8043 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8044 $as_echo_n "(cached) " >&6 8045 else 8046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8047 /* end confdefs.h. */ 8048 int i; 8049 _ACEOF 8050 if ac_fn_c_try_compile "$LINENO"; then : 8051 xorg_cv_cc_flag_unused_command_line_argument=yes 8052 else 8053 xorg_cv_cc_flag_unused_command_line_argument=no 8054 fi 8055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8056 fi 8057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8058 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8059 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8060 CFLAGS="$xorg_testset_save_CFLAGS" 8061 fi 8062 8063 found="no" 8064 8065 if test $found = "no" ; then 8066 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8068 fi 8069 8070 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8072 fi 8073 8074 CFLAGS="$CFLAGS -Wimplicit" 8075 8076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8077 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8078 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wimplicit` 8079 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8080 $as_echo_n "(cached) " >&6 8081 else 8082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8083 /* end confdefs.h. */ 8084 int i; 8085 int 8086 main () 8087 { 8088 8089 ; 8090 return 0; 8091 } 8092 _ACEOF 8093 if ac_fn_c_try_link "$LINENO"; then : 8094 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8095 else 8096 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8097 fi 8098 rm -f core conftest.err conftest.$ac_objext \ 8099 conftest$ac_exeext conftest.$ac_ext 8100 fi 8101 8102 8103 CFLAGS="$xorg_testset_save_CFLAGS" 8104 8105 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8107 $as_echo "$supported" >&6; } 8108 if test "$supported" = "yes" ; then 8109 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8110 found="yes" 8111 fi 8112 fi 8113 8114 8115 8116 8117 8118 8119 8120 xorg_testset_save_CFLAGS="$CFLAGS" 8121 8122 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8125 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8126 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8127 $as_echo_n "(cached) " >&6 8128 else 8129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8130 /* end confdefs.h. */ 8131 int i; 8132 _ACEOF 8133 if ac_fn_c_try_compile "$LINENO"; then : 8134 xorg_cv_cc_flag_unknown_warning_option=yes 8135 else 8136 xorg_cv_cc_flag_unknown_warning_option=no 8137 fi 8138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8139 fi 8140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8141 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8142 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8143 CFLAGS="$xorg_testset_save_CFLAGS" 8144 fi 8145 8146 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8147 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8149 fi 8150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8152 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8153 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8154 $as_echo_n "(cached) " >&6 8155 else 8156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8157 /* end confdefs.h. */ 8158 int i; 8159 _ACEOF 8160 if ac_fn_c_try_compile "$LINENO"; then : 8161 xorg_cv_cc_flag_unused_command_line_argument=yes 8162 else 8163 xorg_cv_cc_flag_unused_command_line_argument=no 8164 fi 8165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8166 fi 8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8168 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8169 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8170 CFLAGS="$xorg_testset_save_CFLAGS" 8171 fi 8172 8173 found="no" 8174 8175 if test $found = "no" ; then 8176 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8178 fi 8179 8180 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8182 fi 8183 8184 CFLAGS="$CFLAGS -Wnonnull" 8185 8186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8187 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8188 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wnonnull` 8189 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8190 $as_echo_n "(cached) " >&6 8191 else 8192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8193 /* end confdefs.h. */ 8194 int i; 8195 int 8196 main () 8197 { 8198 8199 ; 8200 return 0; 8201 } 8202 _ACEOF 8203 if ac_fn_c_try_link "$LINENO"; then : 8204 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8205 else 8206 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8207 fi 8208 rm -f core conftest.err conftest.$ac_objext \ 8209 conftest$ac_exeext conftest.$ac_ext 8210 fi 8211 8212 8213 CFLAGS="$xorg_testset_save_CFLAGS" 8214 8215 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8217 $as_echo "$supported" >&6; } 8218 if test "$supported" = "yes" ; then 8219 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8220 found="yes" 8221 fi 8222 fi 8223 8224 8225 8226 8227 8228 8229 8230 xorg_testset_save_CFLAGS="$CFLAGS" 8231 8232 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8235 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8236 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8237 $as_echo_n "(cached) " >&6 8238 else 8239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8240 /* end confdefs.h. */ 8241 int i; 8242 _ACEOF 8243 if ac_fn_c_try_compile "$LINENO"; then : 8244 xorg_cv_cc_flag_unknown_warning_option=yes 8245 else 8246 xorg_cv_cc_flag_unknown_warning_option=no 8247 fi 8248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8249 fi 8250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8251 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8252 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8253 CFLAGS="$xorg_testset_save_CFLAGS" 8254 fi 8255 8256 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8257 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8259 fi 8260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8262 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8263 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8264 $as_echo_n "(cached) " >&6 8265 else 8266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8267 /* end confdefs.h. */ 8268 int i; 8269 _ACEOF 8270 if ac_fn_c_try_compile "$LINENO"; then : 8271 xorg_cv_cc_flag_unused_command_line_argument=yes 8272 else 8273 xorg_cv_cc_flag_unused_command_line_argument=no 8274 fi 8275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8276 fi 8277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8278 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8279 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8280 CFLAGS="$xorg_testset_save_CFLAGS" 8281 fi 8282 8283 found="no" 8284 8285 if test $found = "no" ; then 8286 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8288 fi 8289 8290 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8292 fi 8293 8294 CFLAGS="$CFLAGS -Winit-self" 8295 8296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8297 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8298 cacheid=`$as_echo_n xorg_cv_cc_flag_-Winit-self` 8299 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8300 $as_echo_n "(cached) " >&6 8301 else 8302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8303 /* end confdefs.h. */ 8304 int i; 8305 int 8306 main () 8307 { 8308 8309 ; 8310 return 0; 8311 } 8312 _ACEOF 8313 if ac_fn_c_try_link "$LINENO"; then : 8314 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8315 else 8316 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8317 fi 8318 rm -f core conftest.err conftest.$ac_objext \ 8319 conftest$ac_exeext conftest.$ac_ext 8320 fi 8321 8322 8323 CFLAGS="$xorg_testset_save_CFLAGS" 8324 8325 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8327 $as_echo "$supported" >&6; } 8328 if test "$supported" = "yes" ; then 8329 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8330 found="yes" 8331 fi 8332 fi 8333 8334 8335 8336 8337 8338 8339 8340 xorg_testset_save_CFLAGS="$CFLAGS" 8341 8342 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8345 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8346 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8347 $as_echo_n "(cached) " >&6 8348 else 8349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8350 /* end confdefs.h. */ 8351 int i; 8352 _ACEOF 8353 if ac_fn_c_try_compile "$LINENO"; then : 8354 xorg_cv_cc_flag_unknown_warning_option=yes 8355 else 8356 xorg_cv_cc_flag_unknown_warning_option=no 8357 fi 8358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8359 fi 8360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8361 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8362 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8363 CFLAGS="$xorg_testset_save_CFLAGS" 8364 fi 8365 8366 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8367 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8369 fi 8370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8372 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8373 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8374 $as_echo_n "(cached) " >&6 8375 else 8376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8377 /* end confdefs.h. */ 8378 int i; 8379 _ACEOF 8380 if ac_fn_c_try_compile "$LINENO"; then : 8381 xorg_cv_cc_flag_unused_command_line_argument=yes 8382 else 8383 xorg_cv_cc_flag_unused_command_line_argument=no 8384 fi 8385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8386 fi 8387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8388 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8389 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8390 CFLAGS="$xorg_testset_save_CFLAGS" 8391 fi 8392 8393 found="no" 8394 8395 if test $found = "no" ; then 8396 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8398 fi 8399 8400 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8402 fi 8403 8404 CFLAGS="$CFLAGS -Wmain" 8405 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8407 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8408 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmain` 8409 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8410 $as_echo_n "(cached) " >&6 8411 else 8412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8413 /* end confdefs.h. */ 8414 int i; 8415 int 8416 main () 8417 { 8418 8419 ; 8420 return 0; 8421 } 8422 _ACEOF 8423 if ac_fn_c_try_link "$LINENO"; then : 8424 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8425 else 8426 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8427 fi 8428 rm -f core conftest.err conftest.$ac_objext \ 8429 conftest$ac_exeext conftest.$ac_ext 8430 fi 8431 8432 8433 CFLAGS="$xorg_testset_save_CFLAGS" 8434 8435 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8437 $as_echo "$supported" >&6; } 8438 if test "$supported" = "yes" ; then 8439 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8440 found="yes" 8441 fi 8442 fi 8443 8444 8445 8446 8447 8448 8449 8450 xorg_testset_save_CFLAGS="$CFLAGS" 8451 8452 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8455 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8456 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8457 $as_echo_n "(cached) " >&6 8458 else 8459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8460 /* end confdefs.h. */ 8461 int i; 8462 _ACEOF 8463 if ac_fn_c_try_compile "$LINENO"; then : 8464 xorg_cv_cc_flag_unknown_warning_option=yes 8465 else 8466 xorg_cv_cc_flag_unknown_warning_option=no 8467 fi 8468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8469 fi 8470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8471 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8472 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8473 CFLAGS="$xorg_testset_save_CFLAGS" 8474 fi 8475 8476 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8477 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8479 fi 8480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8482 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8483 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8484 $as_echo_n "(cached) " >&6 8485 else 8486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8487 /* end confdefs.h. */ 8488 int i; 8489 _ACEOF 8490 if ac_fn_c_try_compile "$LINENO"; then : 8491 xorg_cv_cc_flag_unused_command_line_argument=yes 8492 else 8493 xorg_cv_cc_flag_unused_command_line_argument=no 8494 fi 8495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8496 fi 8497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8498 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8499 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8500 CFLAGS="$xorg_testset_save_CFLAGS" 8501 fi 8502 8503 found="no" 8504 8505 if test $found = "no" ; then 8506 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8508 fi 8509 8510 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8512 fi 8513 8514 CFLAGS="$CFLAGS -Wmissing-braces" 8515 8516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8517 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8518 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-braces` 8519 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8520 $as_echo_n "(cached) " >&6 8521 else 8522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8523 /* end confdefs.h. */ 8524 int i; 8525 int 8526 main () 8527 { 8528 8529 ; 8530 return 0; 8531 } 8532 _ACEOF 8533 if ac_fn_c_try_link "$LINENO"; then : 8534 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8535 else 8536 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8537 fi 8538 rm -f core conftest.err conftest.$ac_objext \ 8539 conftest$ac_exeext conftest.$ac_ext 8540 fi 8541 8542 8543 CFLAGS="$xorg_testset_save_CFLAGS" 8544 8545 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8547 $as_echo "$supported" >&6; } 8548 if test "$supported" = "yes" ; then 8549 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8550 found="yes" 8551 fi 8552 fi 8553 8554 8555 8556 8557 8558 8559 8560 xorg_testset_save_CFLAGS="$CFLAGS" 8561 8562 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8565 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8566 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8567 $as_echo_n "(cached) " >&6 8568 else 8569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8570 /* end confdefs.h. */ 8571 int i; 8572 _ACEOF 8573 if ac_fn_c_try_compile "$LINENO"; then : 8574 xorg_cv_cc_flag_unknown_warning_option=yes 8575 else 8576 xorg_cv_cc_flag_unknown_warning_option=no 8577 fi 8578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8579 fi 8580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8581 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8582 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8583 CFLAGS="$xorg_testset_save_CFLAGS" 8584 fi 8585 8586 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8587 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8589 fi 8590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8592 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8593 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8594 $as_echo_n "(cached) " >&6 8595 else 8596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8597 /* end confdefs.h. */ 8598 int i; 8599 _ACEOF 8600 if ac_fn_c_try_compile "$LINENO"; then : 8601 xorg_cv_cc_flag_unused_command_line_argument=yes 8602 else 8603 xorg_cv_cc_flag_unused_command_line_argument=no 8604 fi 8605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8606 fi 8607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8608 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8609 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8610 CFLAGS="$xorg_testset_save_CFLAGS" 8611 fi 8612 8613 found="no" 8614 8615 if test $found = "no" ; then 8616 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8618 fi 8619 8620 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8622 fi 8623 8624 CFLAGS="$CFLAGS -Wsequence-point" 8625 8626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8627 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8628 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wsequence-point` 8629 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8630 $as_echo_n "(cached) " >&6 8631 else 8632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8633 /* end confdefs.h. */ 8634 int i; 8635 int 8636 main () 8637 { 8638 8639 ; 8640 return 0; 8641 } 8642 _ACEOF 8643 if ac_fn_c_try_link "$LINENO"; then : 8644 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8645 else 8646 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8647 fi 8648 rm -f core conftest.err conftest.$ac_objext \ 8649 conftest$ac_exeext conftest.$ac_ext 8650 fi 8651 8652 8653 CFLAGS="$xorg_testset_save_CFLAGS" 8654 8655 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8657 $as_echo "$supported" >&6; } 8658 if test "$supported" = "yes" ; then 8659 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8660 found="yes" 8661 fi 8662 fi 8663 8664 8665 8666 8667 8668 8669 8670 xorg_testset_save_CFLAGS="$CFLAGS" 8671 8672 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8675 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8676 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8677 $as_echo_n "(cached) " >&6 8678 else 8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8680 /* end confdefs.h. */ 8681 int i; 8682 _ACEOF 8683 if ac_fn_c_try_compile "$LINENO"; then : 8684 xorg_cv_cc_flag_unknown_warning_option=yes 8685 else 8686 xorg_cv_cc_flag_unknown_warning_option=no 8687 fi 8688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8689 fi 8690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8691 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8692 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8693 CFLAGS="$xorg_testset_save_CFLAGS" 8694 fi 8695 8696 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8697 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8699 fi 8700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8702 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8703 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8704 $as_echo_n "(cached) " >&6 8705 else 8706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8707 /* end confdefs.h. */ 8708 int i; 8709 _ACEOF 8710 if ac_fn_c_try_compile "$LINENO"; then : 8711 xorg_cv_cc_flag_unused_command_line_argument=yes 8712 else 8713 xorg_cv_cc_flag_unused_command_line_argument=no 8714 fi 8715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8716 fi 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8718 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8719 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8720 CFLAGS="$xorg_testset_save_CFLAGS" 8721 fi 8722 8723 found="no" 8724 8725 if test $found = "no" ; then 8726 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8728 fi 8729 8730 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8732 fi 8733 8734 CFLAGS="$CFLAGS -Wreturn-type" 8735 8736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 8737 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 8738 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wreturn-type` 8739 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8740 $as_echo_n "(cached) " >&6 8741 else 8742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8743 /* end confdefs.h. */ 8744 int i; 8745 int 8746 main () 8747 { 8748 8749 ; 8750 return 0; 8751 } 8752 _ACEOF 8753 if ac_fn_c_try_link "$LINENO"; then : 8754 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8755 else 8756 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8757 fi 8758 rm -f core conftest.err conftest.$ac_objext \ 8759 conftest$ac_exeext conftest.$ac_ext 8760 fi 8761 8762 8763 CFLAGS="$xorg_testset_save_CFLAGS" 8764 8765 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8767 $as_echo "$supported" >&6; } 8768 if test "$supported" = "yes" ; then 8769 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 8770 found="yes" 8771 fi 8772 fi 8773 8774 8775 8776 8777 8778 8779 8780 xorg_testset_save_CFLAGS="$CFLAGS" 8781 8782 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8785 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8786 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8787 $as_echo_n "(cached) " >&6 8788 else 8789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8790 /* end confdefs.h. */ 8791 int i; 8792 _ACEOF 8793 if ac_fn_c_try_compile "$LINENO"; then : 8794 xorg_cv_cc_flag_unknown_warning_option=yes 8795 else 8796 xorg_cv_cc_flag_unknown_warning_option=no 8797 fi 8798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8799 fi 8800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8801 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8802 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8803 CFLAGS="$xorg_testset_save_CFLAGS" 8804 fi 8805 8806 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8807 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8809 fi 8810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8812 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8813 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8814 $as_echo_n "(cached) " >&6 8815 else 8816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8817 /* end confdefs.h. */ 8818 int i; 8819 _ACEOF 8820 if ac_fn_c_try_compile "$LINENO"; then : 8821 xorg_cv_cc_flag_unused_command_line_argument=yes 8822 else 8823 xorg_cv_cc_flag_unused_command_line_argument=no 8824 fi 8825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8826 fi 8827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8828 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8829 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8830 CFLAGS="$xorg_testset_save_CFLAGS" 8831 fi 8832 8833 found="no" 8834 8835 if test $found = "no" ; then 8836 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8838 fi 8839 8840 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8842 fi 8843 8844 CFLAGS="$CFLAGS -Wtrigraphs" 8845 8846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 8847 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 8848 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wtrigraphs` 8849 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8850 $as_echo_n "(cached) " >&6 8851 else 8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8853 /* end confdefs.h. */ 8854 int i; 8855 int 8856 main () 8857 { 8858 8859 ; 8860 return 0; 8861 } 8862 _ACEOF 8863 if ac_fn_c_try_link "$LINENO"; then : 8864 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8865 else 8866 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8867 fi 8868 rm -f core conftest.err conftest.$ac_objext \ 8869 conftest$ac_exeext conftest.$ac_ext 8870 fi 8871 8872 8873 CFLAGS="$xorg_testset_save_CFLAGS" 8874 8875 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8877 $as_echo "$supported" >&6; } 8878 if test "$supported" = "yes" ; then 8879 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 8880 found="yes" 8881 fi 8882 fi 8883 8884 8885 8886 8887 8888 8889 8890 xorg_testset_save_CFLAGS="$CFLAGS" 8891 8892 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8895 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8896 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8897 $as_echo_n "(cached) " >&6 8898 else 8899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8900 /* end confdefs.h. */ 8901 int i; 8902 _ACEOF 8903 if ac_fn_c_try_compile "$LINENO"; then : 8904 xorg_cv_cc_flag_unknown_warning_option=yes 8905 else 8906 xorg_cv_cc_flag_unknown_warning_option=no 8907 fi 8908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8909 fi 8910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8911 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8912 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8913 CFLAGS="$xorg_testset_save_CFLAGS" 8914 fi 8915 8916 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8917 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8919 fi 8920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8922 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8923 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8924 $as_echo_n "(cached) " >&6 8925 else 8926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8927 /* end confdefs.h. */ 8928 int i; 8929 _ACEOF 8930 if ac_fn_c_try_compile "$LINENO"; then : 8931 xorg_cv_cc_flag_unused_command_line_argument=yes 8932 else 8933 xorg_cv_cc_flag_unused_command_line_argument=no 8934 fi 8935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8936 fi 8937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8938 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8939 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8940 CFLAGS="$xorg_testset_save_CFLAGS" 8941 fi 8942 8943 found="no" 8944 8945 if test $found = "no" ; then 8946 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8948 fi 8949 8950 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8952 fi 8953 8954 CFLAGS="$CFLAGS -Warray-bounds" 8955 8956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 8957 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 8958 cacheid=`$as_echo_n xorg_cv_cc_flag_-Warray-bounds` 8959 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8960 $as_echo_n "(cached) " >&6 8961 else 8962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8963 /* end confdefs.h. */ 8964 int i; 8965 int 8966 main () 8967 { 8968 8969 ; 8970 return 0; 8971 } 8972 _ACEOF 8973 if ac_fn_c_try_link "$LINENO"; then : 8974 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8975 else 8976 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8977 fi 8978 rm -f core conftest.err conftest.$ac_objext \ 8979 conftest$ac_exeext conftest.$ac_ext 8980 fi 8981 8982 8983 CFLAGS="$xorg_testset_save_CFLAGS" 8984 8985 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8987 $as_echo "$supported" >&6; } 8988 if test "$supported" = "yes" ; then 8989 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 8990 found="yes" 8991 fi 8992 fi 8993 8994 8995 8996 8997 8998 8999 9000 xorg_testset_save_CFLAGS="$CFLAGS" 9001 9002 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9005 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9006 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9007 $as_echo_n "(cached) " >&6 9008 else 9009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9010 /* end confdefs.h. */ 9011 int i; 9012 _ACEOF 9013 if ac_fn_c_try_compile "$LINENO"; then : 9014 xorg_cv_cc_flag_unknown_warning_option=yes 9015 else 9016 xorg_cv_cc_flag_unknown_warning_option=no 9017 fi 9018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9019 fi 9020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9021 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9022 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9023 CFLAGS="$xorg_testset_save_CFLAGS" 9024 fi 9025 9026 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9027 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9029 fi 9030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9032 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9033 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9034 $as_echo_n "(cached) " >&6 9035 else 9036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9037 /* end confdefs.h. */ 9038 int i; 9039 _ACEOF 9040 if ac_fn_c_try_compile "$LINENO"; then : 9041 xorg_cv_cc_flag_unused_command_line_argument=yes 9042 else 9043 xorg_cv_cc_flag_unused_command_line_argument=no 9044 fi 9045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9046 fi 9047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9048 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9049 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9050 CFLAGS="$xorg_testset_save_CFLAGS" 9051 fi 9052 9053 found="no" 9054 9055 if test $found = "no" ; then 9056 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9058 fi 9059 9060 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9062 fi 9063 9064 CFLAGS="$CFLAGS -Wwrite-strings" 9065 9066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9067 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9068 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wwrite-strings` 9069 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9070 $as_echo_n "(cached) " >&6 9071 else 9072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9073 /* end confdefs.h. */ 9074 int i; 9075 int 9076 main () 9077 { 9078 9079 ; 9080 return 0; 9081 } 9082 _ACEOF 9083 if ac_fn_c_try_link "$LINENO"; then : 9084 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9085 else 9086 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9087 fi 9088 rm -f core conftest.err conftest.$ac_objext \ 9089 conftest$ac_exeext conftest.$ac_ext 9090 fi 9091 9092 9093 CFLAGS="$xorg_testset_save_CFLAGS" 9094 9095 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9097 $as_echo "$supported" >&6; } 9098 if test "$supported" = "yes" ; then 9099 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9100 found="yes" 9101 fi 9102 fi 9103 9104 9105 9106 9107 9108 9109 9110 xorg_testset_save_CFLAGS="$CFLAGS" 9111 9112 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9115 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9116 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9117 $as_echo_n "(cached) " >&6 9118 else 9119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9120 /* end confdefs.h. */ 9121 int i; 9122 _ACEOF 9123 if ac_fn_c_try_compile "$LINENO"; then : 9124 xorg_cv_cc_flag_unknown_warning_option=yes 9125 else 9126 xorg_cv_cc_flag_unknown_warning_option=no 9127 fi 9128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9129 fi 9130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9131 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9132 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9133 CFLAGS="$xorg_testset_save_CFLAGS" 9134 fi 9135 9136 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9137 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9139 fi 9140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9142 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9143 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9144 $as_echo_n "(cached) " >&6 9145 else 9146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9147 /* end confdefs.h. */ 9148 int i; 9149 _ACEOF 9150 if ac_fn_c_try_compile "$LINENO"; then : 9151 xorg_cv_cc_flag_unused_command_line_argument=yes 9152 else 9153 xorg_cv_cc_flag_unused_command_line_argument=no 9154 fi 9155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9156 fi 9157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9158 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9159 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9160 CFLAGS="$xorg_testset_save_CFLAGS" 9161 fi 9162 9163 found="no" 9164 9165 if test $found = "no" ; then 9166 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9168 fi 9169 9170 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9172 fi 9173 9174 CFLAGS="$CFLAGS -Waddress" 9175 9176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9177 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9178 cacheid=`$as_echo_n xorg_cv_cc_flag_-Waddress` 9179 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9180 $as_echo_n "(cached) " >&6 9181 else 9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9183 /* end confdefs.h. */ 9184 int i; 9185 int 9186 main () 9187 { 9188 9189 ; 9190 return 0; 9191 } 9192 _ACEOF 9193 if ac_fn_c_try_link "$LINENO"; then : 9194 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9195 else 9196 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9197 fi 9198 rm -f core conftest.err conftest.$ac_objext \ 9199 conftest$ac_exeext conftest.$ac_ext 9200 fi 9201 9202 9203 CFLAGS="$xorg_testset_save_CFLAGS" 9204 9205 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9207 $as_echo "$supported" >&6; } 9208 if test "$supported" = "yes" ; then 9209 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9210 found="yes" 9211 fi 9212 fi 9213 9214 9215 9216 9217 9218 9219 9220 xorg_testset_save_CFLAGS="$CFLAGS" 9221 9222 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9225 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9226 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9227 $as_echo_n "(cached) " >&6 9228 else 9229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9230 /* end confdefs.h. */ 9231 int i; 9232 _ACEOF 9233 if ac_fn_c_try_compile "$LINENO"; then : 9234 xorg_cv_cc_flag_unknown_warning_option=yes 9235 else 9236 xorg_cv_cc_flag_unknown_warning_option=no 9237 fi 9238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9239 fi 9240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9241 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9242 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9243 CFLAGS="$xorg_testset_save_CFLAGS" 9244 fi 9245 9246 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9247 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9249 fi 9250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9252 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9253 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9254 $as_echo_n "(cached) " >&6 9255 else 9256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9257 /* end confdefs.h. */ 9258 int i; 9259 _ACEOF 9260 if ac_fn_c_try_compile "$LINENO"; then : 9261 xorg_cv_cc_flag_unused_command_line_argument=yes 9262 else 9263 xorg_cv_cc_flag_unused_command_line_argument=no 9264 fi 9265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9266 fi 9267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9268 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9269 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9270 CFLAGS="$xorg_testset_save_CFLAGS" 9271 fi 9272 9273 found="no" 9274 9275 if test $found = "no" ; then 9276 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9278 fi 9279 9280 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9282 fi 9283 9284 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9285 9286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9287 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9288 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wint-to-pointer-cast` 9289 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9290 $as_echo_n "(cached) " >&6 9291 else 9292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9293 /* end confdefs.h. */ 9294 int i; 9295 int 9296 main () 9297 { 9298 9299 ; 9300 return 0; 9301 } 9302 _ACEOF 9303 if ac_fn_c_try_link "$LINENO"; then : 9304 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9305 else 9306 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9307 fi 9308 rm -f core conftest.err conftest.$ac_objext \ 9309 conftest$ac_exeext conftest.$ac_ext 9310 fi 9311 9312 9313 CFLAGS="$xorg_testset_save_CFLAGS" 9314 9315 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9317 $as_echo "$supported" >&6; } 9318 if test "$supported" = "yes" ; then 9319 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9320 found="yes" 9321 fi 9322 fi 9323 9324 9325 9326 9327 9328 9329 9330 xorg_testset_save_CFLAGS="$CFLAGS" 9331 9332 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9335 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9336 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9337 $as_echo_n "(cached) " >&6 9338 else 9339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9340 /* end confdefs.h. */ 9341 int i; 9342 _ACEOF 9343 if ac_fn_c_try_compile "$LINENO"; then : 9344 xorg_cv_cc_flag_unknown_warning_option=yes 9345 else 9346 xorg_cv_cc_flag_unknown_warning_option=no 9347 fi 9348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9349 fi 9350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9351 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9352 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9353 CFLAGS="$xorg_testset_save_CFLAGS" 9354 fi 9355 9356 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9357 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9359 fi 9360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9362 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9363 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9364 $as_echo_n "(cached) " >&6 9365 else 9366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9367 /* end confdefs.h. */ 9368 int i; 9369 _ACEOF 9370 if ac_fn_c_try_compile "$LINENO"; then : 9371 xorg_cv_cc_flag_unused_command_line_argument=yes 9372 else 9373 xorg_cv_cc_flag_unused_command_line_argument=no 9374 fi 9375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9376 fi 9377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9378 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9379 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9380 CFLAGS="$xorg_testset_save_CFLAGS" 9381 fi 9382 9383 found="no" 9384 9385 if test $found = "no" ; then 9386 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9388 fi 9389 9390 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9392 fi 9393 9394 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9395 9396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9397 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9398 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wpointer-to-int-cast` 9399 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9400 $as_echo_n "(cached) " >&6 9401 else 9402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9403 /* end confdefs.h. */ 9404 int i; 9405 int 9406 main () 9407 { 9408 9409 ; 9410 return 0; 9411 } 9412 _ACEOF 9413 if ac_fn_c_try_link "$LINENO"; then : 9414 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9415 else 9416 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9417 fi 9418 rm -f core conftest.err conftest.$ac_objext \ 9419 conftest$ac_exeext conftest.$ac_ext 9420 fi 9421 9422 9423 CFLAGS="$xorg_testset_save_CFLAGS" 9424 9425 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9427 $as_echo "$supported" >&6; } 9428 if test "$supported" = "yes" ; then 9429 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9430 found="yes" 9431 fi 9432 fi 9433 9434 9435 fi 9436 9437 9438 9439 9440 9441 9442 CWARNFLAGS="$BASE_CFLAGS" 9443 if test "x$GCC" = xyes ; then 9444 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9445 fi 9446 9447 9448 9449 9450 9451 9452 # Check whether --enable-strict-compilation was given. 9453 if test "${enable_strict_compilation+set}" = set; then : 9454 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9455 else 9456 STRICT_COMPILE=no 9457 fi 9458 9459 9460 STRICT_CFLAGS="" 9461 9462 9463 9464 9465 9466 xorg_testset_save_CFLAGS="$CFLAGS" 9467 9468 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9471 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9472 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9473 $as_echo_n "(cached) " >&6 9474 else 9475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9476 /* end confdefs.h. */ 9477 int i; 9478 _ACEOF 9479 if ac_fn_c_try_compile "$LINENO"; then : 9480 xorg_cv_cc_flag_unknown_warning_option=yes 9481 else 9482 xorg_cv_cc_flag_unknown_warning_option=no 9483 fi 9484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9485 fi 9486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9487 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9488 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9489 CFLAGS="$xorg_testset_save_CFLAGS" 9490 fi 9491 9492 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9493 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9495 fi 9496 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9498 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9499 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9500 $as_echo_n "(cached) " >&6 9501 else 9502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9503 /* end confdefs.h. */ 9504 int i; 9505 _ACEOF 9506 if ac_fn_c_try_compile "$LINENO"; then : 9507 xorg_cv_cc_flag_unused_command_line_argument=yes 9508 else 9509 xorg_cv_cc_flag_unused_command_line_argument=no 9510 fi 9511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9512 fi 9513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9514 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9515 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9516 CFLAGS="$xorg_testset_save_CFLAGS" 9517 fi 9518 9519 found="no" 9520 9521 if test $found = "no" ; then 9522 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9524 fi 9525 9526 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9528 fi 9529 9530 CFLAGS="$CFLAGS -pedantic" 9531 9532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9533 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9534 cacheid=`$as_echo_n xorg_cv_cc_flag_-pedantic` 9535 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9536 $as_echo_n "(cached) " >&6 9537 else 9538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9539 /* end confdefs.h. */ 9540 int i; 9541 int 9542 main () 9543 { 9544 9545 ; 9546 return 0; 9547 } 9548 _ACEOF 9549 if ac_fn_c_try_link "$LINENO"; then : 9550 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9551 else 9552 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9553 fi 9554 rm -f core conftest.err conftest.$ac_objext \ 9555 conftest$ac_exeext conftest.$ac_ext 9556 fi 9557 9558 9559 CFLAGS="$xorg_testset_save_CFLAGS" 9560 9561 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9563 $as_echo "$supported" >&6; } 9564 if test "$supported" = "yes" ; then 9565 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9566 found="yes" 9567 fi 9568 fi 9569 9570 9571 9572 9573 9574 9575 9576 xorg_testset_save_CFLAGS="$CFLAGS" 9577 9578 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9581 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9582 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9583 $as_echo_n "(cached) " >&6 9584 else 9585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9586 /* end confdefs.h. */ 9587 int i; 9588 _ACEOF 9589 if ac_fn_c_try_compile "$LINENO"; then : 9590 xorg_cv_cc_flag_unknown_warning_option=yes 9591 else 9592 xorg_cv_cc_flag_unknown_warning_option=no 9593 fi 9594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9595 fi 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9597 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9598 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9599 CFLAGS="$xorg_testset_save_CFLAGS" 9600 fi 9601 9602 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9603 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9605 fi 9606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9608 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9609 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9610 $as_echo_n "(cached) " >&6 9611 else 9612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9613 /* end confdefs.h. */ 9614 int i; 9615 _ACEOF 9616 if ac_fn_c_try_compile "$LINENO"; then : 9617 xorg_cv_cc_flag_unused_command_line_argument=yes 9618 else 9619 xorg_cv_cc_flag_unused_command_line_argument=no 9620 fi 9621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9622 fi 9623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9624 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9625 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9626 CFLAGS="$xorg_testset_save_CFLAGS" 9627 fi 9628 9629 found="no" 9630 9631 if test $found = "no" ; then 9632 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9634 fi 9635 9636 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9638 fi 9639 9640 CFLAGS="$CFLAGS -Werror" 9641 9642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 9643 $as_echo_n "checking if $CC supports -Werror... " >&6; } 9644 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror` 9645 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9646 $as_echo_n "(cached) " >&6 9647 else 9648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9649 /* end confdefs.h. */ 9650 int i; 9651 int 9652 main () 9653 { 9654 9655 ; 9656 return 0; 9657 } 9658 _ACEOF 9659 if ac_fn_c_try_link "$LINENO"; then : 9660 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9661 else 9662 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9663 fi 9664 rm -f core conftest.err conftest.$ac_objext \ 9665 conftest$ac_exeext conftest.$ac_ext 9666 fi 9667 9668 9669 CFLAGS="$xorg_testset_save_CFLAGS" 9670 9671 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9673 $as_echo "$supported" >&6; } 9674 if test "$supported" = "yes" ; then 9675 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 9676 found="yes" 9677 fi 9678 fi 9679 9680 if test $found = "no" ; then 9681 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9683 fi 9684 9685 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9687 fi 9688 9689 CFLAGS="$CFLAGS -errwarn" 9690 9691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 9692 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 9693 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn` 9694 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9695 $as_echo_n "(cached) " >&6 9696 else 9697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9698 /* end confdefs.h. */ 9699 int i; 9700 int 9701 main () 9702 { 9703 9704 ; 9705 return 0; 9706 } 9707 _ACEOF 9708 if ac_fn_c_try_link "$LINENO"; then : 9709 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9710 else 9711 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9712 fi 9713 rm -f core conftest.err conftest.$ac_objext \ 9714 conftest$ac_exeext conftest.$ac_ext 9715 fi 9716 9717 9718 CFLAGS="$xorg_testset_save_CFLAGS" 9719 9720 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9722 $as_echo "$supported" >&6; } 9723 if test "$supported" = "yes" ; then 9724 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 9725 found="yes" 9726 fi 9727 fi 9728 9729 9730 9731 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 9732 # activate it with -Werror, so we add it here explicitly. 9733 9734 9735 9736 9737 9738 xorg_testset_save_CFLAGS="$CFLAGS" 9739 9740 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9743 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9744 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9745 $as_echo_n "(cached) " >&6 9746 else 9747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9748 /* end confdefs.h. */ 9749 int i; 9750 _ACEOF 9751 if ac_fn_c_try_compile "$LINENO"; then : 9752 xorg_cv_cc_flag_unknown_warning_option=yes 9753 else 9754 xorg_cv_cc_flag_unknown_warning_option=no 9755 fi 9756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9757 fi 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9759 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9760 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9761 CFLAGS="$xorg_testset_save_CFLAGS" 9762 fi 9763 9764 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9765 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9767 fi 9768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9770 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9771 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9772 $as_echo_n "(cached) " >&6 9773 else 9774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9775 /* end confdefs.h. */ 9776 int i; 9777 _ACEOF 9778 if ac_fn_c_try_compile "$LINENO"; then : 9779 xorg_cv_cc_flag_unused_command_line_argument=yes 9780 else 9781 xorg_cv_cc_flag_unused_command_line_argument=no 9782 fi 9783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9784 fi 9785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9786 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9787 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9788 CFLAGS="$xorg_testset_save_CFLAGS" 9789 fi 9790 9791 found="no" 9792 9793 if test $found = "no" ; then 9794 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9796 fi 9797 9798 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9800 fi 9801 9802 CFLAGS="$CFLAGS -Werror=attributes" 9803 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 9805 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 9806 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=attributes` 9807 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9808 $as_echo_n "(cached) " >&6 9809 else 9810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9811 /* end confdefs.h. */ 9812 int i; 9813 int 9814 main () 9815 { 9816 9817 ; 9818 return 0; 9819 } 9820 _ACEOF 9821 if ac_fn_c_try_link "$LINENO"; then : 9822 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9823 else 9824 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9825 fi 9826 rm -f core conftest.err conftest.$ac_objext \ 9827 conftest$ac_exeext conftest.$ac_ext 9828 fi 9829 9830 9831 CFLAGS="$xorg_testset_save_CFLAGS" 9832 9833 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9835 $as_echo "$supported" >&6; } 9836 if test "$supported" = "yes" ; then 9837 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 9838 found="yes" 9839 fi 9840 fi 9841 9842 9843 9844 if test "x$STRICT_COMPILE" = "xyes"; then 9845 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 9846 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 9847 fi 9848 9849 9850 9851 9852 9853 9854 cat >>confdefs.h <<_ACEOF 9855 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 9856 _ACEOF 9857 9858 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 9859 if test "x$PVM" = "x"; then 9860 PVM="0" 9861 fi 9862 9863 cat >>confdefs.h <<_ACEOF 9864 #define PACKAGE_VERSION_MINOR $PVM 9865 _ACEOF 9866 9867 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 9868 if test "x$PVP" = "x"; then 9869 PVP="0" 9870 fi 9871 9872 cat >>confdefs.h <<_ACEOF 9873 #define PACKAGE_VERSION_PATCHLEVEL $PVP 9874 _ACEOF 9875 9876 9877 9878 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 9879 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 9880 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 9881 echo 'git directory not found: installing possibly empty changelog.' >&2)" 9882 9883 9884 9885 9886 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 9887 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 9888 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 9889 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 9890 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 9891 9892 9893 9894 9895 9896 9897 if test x$APP_MAN_SUFFIX = x ; then 9898 APP_MAN_SUFFIX=1 9899 fi 9900 if test x$APP_MAN_DIR = x ; then 9901 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 9902 fi 9903 9904 if test x$LIB_MAN_SUFFIX = x ; then 9905 LIB_MAN_SUFFIX=3 9906 fi 9907 if test x$LIB_MAN_DIR = x ; then 9908 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 9909 fi 9910 9911 if test x$FILE_MAN_SUFFIX = x ; then 9912 case $host_os in 9913 solaris*) FILE_MAN_SUFFIX=4 ;; 9914 *) FILE_MAN_SUFFIX=5 ;; 9915 esac 9916 fi 9917 if test x$FILE_MAN_DIR = x ; then 9918 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 9919 fi 9920 9921 if test x$MISC_MAN_SUFFIX = x ; then 9922 case $host_os in 9923 solaris*) MISC_MAN_SUFFIX=5 ;; 9924 *) MISC_MAN_SUFFIX=7 ;; 9925 esac 9926 fi 9927 if test x$MISC_MAN_DIR = x ; then 9928 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 9929 fi 9930 9931 if test x$DRIVER_MAN_SUFFIX = x ; then 9932 case $host_os in 9933 solaris*) DRIVER_MAN_SUFFIX=7 ;; 9934 *) DRIVER_MAN_SUFFIX=4 ;; 9935 esac 9936 fi 9937 if test x$DRIVER_MAN_DIR = x ; then 9938 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 9939 fi 9940 9941 if test x$ADMIN_MAN_SUFFIX = x ; then 9942 case $host_os in 9943 solaris*) ADMIN_MAN_SUFFIX=1m ;; 9944 *) ADMIN_MAN_SUFFIX=8 ;; 9945 esac 9946 fi 9947 if test x$ADMIN_MAN_DIR = x ; then 9948 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 9949 fi 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 XORG_MAN_PAGE="X Version 11" 9966 9967 MAN_SUBSTS="\ 9968 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9969 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9970 -e 's|__xservername__|Xorg|g' \ 9971 -e 's|__xconfigfile__|xorg.conf|g' \ 9972 -e 's|__projectroot__|\$(prefix)|g' \ 9973 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 9974 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 9975 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 9976 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 9977 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 9978 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 9979 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 9980 9981 9982 9983 # Check whether --enable-silent-rules was given. 9984 if test "${enable_silent_rules+set}" = set; then : 9985 enableval=$enable_silent_rules; 9986 fi 9987 9988 case $enable_silent_rules in 9989 yes) AM_DEFAULT_VERBOSITY=0;; 9990 no) AM_DEFAULT_VERBOSITY=1;; 9991 *) AM_DEFAULT_VERBOSITY=0;; 9992 esac 9993 AM_BACKSLASH='\' 9994 9995 9996 9997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzopen in -lz" >&5 9998 $as_echo_n "checking for gzopen in -lz... " >&6; } 9999 if ${ac_cv_lib_z_gzopen+:} false; then : 10000 $as_echo_n "(cached) " >&6 10001 else 10002 ac_check_lib_save_LIBS=$LIBS 10003 LIBS="-lz $LIBS" 10004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10005 /* end confdefs.h. */ 10006 10007 /* Override any GCC internal prototype to avoid an error. 10008 Use char because int might match the return type of a GCC 10009 builtin and then its argument prototype would still apply. */ 10010 #ifdef __cplusplus 10011 extern "C" 10012 #endif 10013 char gzopen (); 10014 int 10015 main () 10016 { 10017 return gzopen (); 10018 ; 10019 return 0; 10020 } 10021 _ACEOF 10022 if ac_fn_c_try_link "$LINENO"; then : 10023 ac_cv_lib_z_gzopen=yes 10024 else 10025 ac_cv_lib_z_gzopen=no 10026 fi 10027 rm -f core conftest.err conftest.$ac_objext \ 10028 conftest$ac_exeext conftest.$ac_ext 10029 LIBS=$ac_check_lib_save_LIBS 10030 fi 10031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzopen" >&5 10032 $as_echo "$ac_cv_lib_z_gzopen" >&6; } 10033 if test "x$ac_cv_lib_z_gzopen" = xyes; then : 10034 cat >>confdefs.h <<_ACEOF 10035 #define HAVE_LIBZ 1 10036 _ACEOF 10037 10038 LIBS="-lz $LIBS" 10039 10040 else 10041 as_fn_error $? "zlib is required, but was not found." "$LINENO" 5 10042 fi 10043 10044 10045 10046 # Check whether --with-bzip2 was given. 10047 if test "${with_bzip2+set}" = set; then : 10048 withval=$with_bzip2; 10049 else 10050 with_bzip2=no 10051 fi 10052 10053 if test "x$with_bzip2" = xyes; then 10054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzopen in -lbz2" >&5 10055 $as_echo_n "checking for BZ2_bzopen in -lbz2... " >&6; } 10056 if ${ac_cv_lib_bz2_BZ2_bzopen+:} false; then : 10057 $as_echo_n "(cached) " >&6 10058 else 10059 ac_check_lib_save_LIBS=$LIBS 10060 LIBS="-lbz2 $LIBS" 10061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10062 /* end confdefs.h. */ 10063 10064 /* Override any GCC internal prototype to avoid an error. 10065 Use char because int might match the return type of a GCC 10066 builtin and then its argument prototype would still apply. */ 10067 #ifdef __cplusplus 10068 extern "C" 10069 #endif 10070 char BZ2_bzopen (); 10071 int 10072 main () 10073 { 10074 return BZ2_bzopen (); 10075 ; 10076 return 0; 10077 } 10078 _ACEOF 10079 if ac_fn_c_try_link "$LINENO"; then : 10080 ac_cv_lib_bz2_BZ2_bzopen=yes 10081 else 10082 ac_cv_lib_bz2_BZ2_bzopen=no 10083 fi 10084 rm -f core conftest.err conftest.$ac_objext \ 10085 conftest$ac_exeext conftest.$ac_ext 10086 LIBS=$ac_check_lib_save_LIBS 10087 fi 10088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzopen" >&5 10089 $as_echo "$ac_cv_lib_bz2_BZ2_bzopen" >&6; } 10090 if test "x$ac_cv_lib_bz2_BZ2_bzopen" = xyes; then : 10091 cat >>confdefs.h <<_ACEOF 10092 #define HAVE_LIBBZ2 1 10093 _ACEOF 10094 10095 LIBS="-lbz2 $LIBS" 10096 10097 else 10098 as_fn_error $? "*** libbz2 is required for bzip2 support" "$LINENO" 5 10099 fi 10100 10101 10102 $as_echo "#define X_BZIP2_FONT_COMPRESSION 1" >>confdefs.h 10103 10104 fi 10105 10106 # Checks for pkg-config packages 10107 10108 pkg_failed=no 10109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MKFONTSCALE" >&5 10110 $as_echo_n "checking for MKFONTSCALE... " >&6; } 10111 10112 if test -n "$MKFONTSCALE_CFLAGS"; then 10113 pkg_cv_MKFONTSCALE_CFLAGS="$MKFONTSCALE_CFLAGS" 10114 elif test -n "$PKG_CONFIG"; then 10115 if test -n "$PKG_CONFIG" && \ 10116 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontenc freetype2\""; } >&5 10117 ($PKG_CONFIG --exists --print-errors "fontenc freetype2") 2>&5 10118 ac_status=$? 10119 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10120 test $ac_status = 0; }; then 10121 pkg_cv_MKFONTSCALE_CFLAGS=`$PKG_CONFIG --cflags "fontenc freetype2" 2>/dev/null` 10122 else 10123 pkg_failed=yes 10124 fi 10125 else 10126 pkg_failed=untried 10127 fi 10128 if test -n "$MKFONTSCALE_LIBS"; then 10129 pkg_cv_MKFONTSCALE_LIBS="$MKFONTSCALE_LIBS" 10130 elif test -n "$PKG_CONFIG"; then 10131 if test -n "$PKG_CONFIG" && \ 10132 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontenc freetype2\""; } >&5 10133 ($PKG_CONFIG --exists --print-errors "fontenc freetype2") 2>&5 10134 ac_status=$? 10135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10136 test $ac_status = 0; }; then 10137 pkg_cv_MKFONTSCALE_LIBS=`$PKG_CONFIG --libs "fontenc freetype2" 2>/dev/null` 10138 else 10139 pkg_failed=yes 10140 fi 10141 else 10142 pkg_failed=untried 10143 fi 10144 10145 10146 10147 if test $pkg_failed = yes; then 10148 10149 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10150 _pkg_short_errors_supported=yes 10151 else 10152 _pkg_short_errors_supported=no 10153 fi 10154 if test $_pkg_short_errors_supported = yes; then 10155 MKFONTSCALE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "fontenc freetype2" 2>&1` 10156 else 10157 MKFONTSCALE_PKG_ERRORS=`$PKG_CONFIG --print-errors "fontenc freetype2" 2>&1` 10158 fi 10159 # Put the nasty error message in config.log where it belongs 10160 echo "$MKFONTSCALE_PKG_ERRORS" >&5 10161 10162 as_fn_error $? "Package requirements (fontenc freetype2) were not met: 10163 10164 $MKFONTSCALE_PKG_ERRORS 10165 10166 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10167 installed software in a non-standard prefix. 10168 10169 Alternatively, you may set the environment variables MKFONTSCALE_CFLAGS 10170 and MKFONTSCALE_LIBS to avoid the need to call pkg-config. 10171 See the pkg-config man page for more details. 10172 " "$LINENO" 5 10173 elif test $pkg_failed = untried; then 10174 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10175 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10176 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10177 is in your PATH or set the PKG_CONFIG environment variable to the full 10178 path to pkg-config. 10179 10180 Alternatively, you may set the environment variables MKFONTSCALE_CFLAGS 10181 and MKFONTSCALE_LIBS to avoid the need to call pkg-config. 10182 See the pkg-config man page for more details. 10183 10184 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10185 See \`config.log' for more details" "$LINENO" 5; } 10186 else 10187 MKFONTSCALE_CFLAGS=$pkg_cv_MKFONTSCALE_CFLAGS 10188 MKFONTSCALE_LIBS=$pkg_cv_MKFONTSCALE_LIBS 10189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10190 $as_echo "yes" >&6; } 10191 : 10192 fi 10193 10194 pkg_failed=no 10195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X11" >&5 10196 $as_echo_n "checking for X11... " >&6; } 10197 10198 if test -n "$X11_CFLAGS"; then 10199 pkg_cv_X11_CFLAGS="$X11_CFLAGS" 10200 elif test -n "$PKG_CONFIG"; then 10201 if test -n "$PKG_CONFIG" && \ 10202 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 10203 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 10204 ac_status=$? 10205 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10206 test $ac_status = 0; }; then 10207 pkg_cv_X11_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 10208 else 10209 pkg_failed=yes 10210 fi 10211 else 10212 pkg_failed=untried 10213 fi 10214 if test -n "$X11_LIBS"; then 10215 pkg_cv_X11_LIBS="$X11_LIBS" 10216 elif test -n "$PKG_CONFIG"; then 10217 if test -n "$PKG_CONFIG" && \ 10218 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 10219 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 10220 ac_status=$? 10221 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10222 test $ac_status = 0; }; then 10223 pkg_cv_X11_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 10224 else 10225 pkg_failed=yes 10226 fi 10227 else 10228 pkg_failed=untried 10229 fi 10230 10231 10232 10233 if test $pkg_failed = yes; then 10234 10235 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10236 _pkg_short_errors_supported=yes 10237 else 10238 _pkg_short_errors_supported=no 10239 fi 10240 if test $_pkg_short_errors_supported = yes; then 10241 X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto" 2>&1` 10242 else 10243 X11_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto" 2>&1` 10244 fi 10245 # Put the nasty error message in config.log where it belongs 10246 echo "$X11_PKG_ERRORS" >&5 10247 10248 as_fn_error $? "Package requirements (xproto) were not met: 10249 10250 $X11_PKG_ERRORS 10251 10252 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10253 installed software in a non-standard prefix. 10254 10255 Alternatively, you may set the environment variables X11_CFLAGS 10256 and X11_LIBS to avoid the need to call pkg-config. 10257 See the pkg-config man page for more details. 10258 " "$LINENO" 5 10259 elif test $pkg_failed = untried; then 10260 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10262 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10263 is in your PATH or set the PKG_CONFIG environment variable to the full 10264 path to pkg-config. 10265 10266 Alternatively, you may set the environment variables X11_CFLAGS 10267 and X11_LIBS to avoid the need to call pkg-config. 10268 See the pkg-config man page for more details. 10269 10270 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10271 See \`config.log' for more details" "$LINENO" 5; } 10272 else 10273 X11_CFLAGS=$pkg_cv_X11_CFLAGS 10274 X11_LIBS=$pkg_cv_X11_LIBS 10275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10276 $as_echo "yes" >&6; } 10277 : 10278 fi 10279 10280 10281 10282 10283 10284 10285 # Check whether --with-lint was given. 10286 if test "${with_lint+set}" = set; then : 10287 withval=$with_lint; use_lint=$withval 10288 else 10289 use_lint=no 10290 fi 10291 10292 10293 # Obtain platform specific info like program name and options 10294 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 10295 case $host_os in 10296 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 10297 lint_name=splint 10298 lint_options="-badflag" 10299 ;; 10300 *freebsd* | *netbsd*) 10301 lint_name=lint 10302 lint_options="-u -b" 10303 ;; 10304 *solaris*) 10305 lint_name=lint 10306 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 10307 ;; 10308 esac 10309 10310 # Test for the presence of the program (either guessed by the code or spelled out by the user) 10311 if test "x$use_lint" = x"yes" ; then 10312 # Extract the first word of "$lint_name", so it can be a program name with args. 10313 set dummy $lint_name; ac_word=$2 10314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10315 $as_echo_n "checking for $ac_word... " >&6; } 10316 if ${ac_cv_path_LINT+:} false; then : 10317 $as_echo_n "(cached) " >&6 10318 else 10319 case $LINT in 10320 [\\/]* | ?:[\\/]*) 10321 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 10322 ;; 10323 *) 10324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10325 for as_dir in $PATH 10326 do 10327 IFS=$as_save_IFS 10328 test -z "$as_dir" && as_dir=. 10329 for ac_exec_ext in '' $ac_executable_extensions; do 10330 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10331 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 10332 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10333 break 2 10334 fi 10335 done 10336 done 10337 IFS=$as_save_IFS 10338 10339 ;; 10340 esac 10341 fi 10342 LINT=$ac_cv_path_LINT 10343 if test -n "$LINT"; then 10344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 10345 $as_echo "$LINT" >&6; } 10346 else 10347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10348 $as_echo "no" >&6; } 10349 fi 10350 10351 10352 if test "x$LINT" = "x"; then 10353 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 10354 fi 10355 elif test "x$use_lint" = x"no" ; then 10356 if test "x$LINT" != "x"; then 10357 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 10358 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 10359 fi 10360 else 10361 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 10362 fi 10363 10364 # User supplied flags override default flags 10365 if test "x$LINT_FLAGS" != "x"; then 10366 lint_options=$LINT_FLAGS 10367 fi 10368 10369 LINT_FLAGS=$lint_options 10370 10371 if test "x$LINT" != x; then 10372 LINT_TRUE= 10373 LINT_FALSE='#' 10374 else 10375 LINT_TRUE='#' 10376 LINT_FALSE= 10377 fi 10378 10379 10380 10381 10382 ac_config_files="$ac_config_files Makefile man/Makefile" 10383 10384 cat >confcache <<\_ACEOF 10385 # This file is a shell script that caches the results of configure 10386 # tests run on this system so they can be shared between configure 10387 # scripts and configure runs, see configure's option --config-cache. 10388 # It is not useful on other systems. If it contains results you don't 10389 # want to keep, you may remove or edit it. 10390 # 10391 # config.status only pays attention to the cache file if you give it 10392 # the --recheck option to rerun configure. 10393 # 10394 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10395 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10396 # following values. 10397 10398 _ACEOF 10399 10400 # The following way of writing the cache mishandles newlines in values, 10401 # but we know of no workaround that is simple, portable, and efficient. 10402 # So, we kill variables containing newlines. 10403 # Ultrix sh set writes to stderr and can't be redirected directly, 10404 # and sets the high bit in the cache file unless we assign to the vars. 10405 ( 10406 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10407 eval ac_val=\$$ac_var 10408 case $ac_val in #( 10409 *${as_nl}*) 10410 case $ac_var in #( 10411 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10412 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10413 esac 10414 case $ac_var in #( 10415 _ | IFS | as_nl) ;; #( 10416 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10417 *) { eval $ac_var=; unset $ac_var;} ;; 10418 esac ;; 10419 esac 10420 done 10421 10422 (set) 2>&1 | 10423 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10424 *${as_nl}ac_space=\ *) 10425 # `set' does not quote correctly, so add quotes: double-quote 10426 # substitution turns \\\\ into \\, and sed turns \\ into \. 10427 sed -n \ 10428 "s/'/'\\\\''/g; 10429 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10430 ;; #( 10431 *) 10432 # `set' quotes correctly as required by POSIX, so do not add quotes. 10433 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10434 ;; 10435 esac | 10436 sort 10437 ) | 10438 sed ' 10439 /^ac_cv_env_/b end 10440 t clear 10441 :clear 10442 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10443 t end 10444 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10445 :end' >>confcache 10446 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10447 if test -w "$cache_file"; then 10448 if test "x$cache_file" != "x/dev/null"; then 10449 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10450 $as_echo "$as_me: updating cache $cache_file" >&6;} 10451 if test ! -f "$cache_file" || test -h "$cache_file"; then 10452 cat confcache >"$cache_file" 10453 else 10454 case $cache_file in #( 10455 */* | ?:*) 10456 mv -f confcache "$cache_file"$$ && 10457 mv -f "$cache_file"$$ "$cache_file" ;; #( 10458 *) 10459 mv -f confcache "$cache_file" ;; 10460 esac 10461 fi 10462 fi 10463 else 10464 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10465 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10466 fi 10467 fi 10468 rm -f confcache 10469 10470 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10471 # Let make expand exec_prefix. 10472 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10473 10474 DEFS=-DHAVE_CONFIG_H 10475 10476 ac_libobjs= 10477 ac_ltlibobjs= 10478 U= 10479 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10480 # 1. Remove the extension, and $U if already installed. 10481 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10482 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10483 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10484 # will be set to the directory where LIBOBJS objects are built. 10485 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10486 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10487 done 10488 LIBOBJS=$ac_libobjs 10489 10490 LTLIBOBJS=$ac_ltlibobjs 10491 10492 10493 if test -n "$EXEEXT"; then 10494 am__EXEEXT_TRUE= 10495 am__EXEEXT_FALSE='#' 10496 else 10497 am__EXEEXT_TRUE='#' 10498 am__EXEEXT_FALSE= 10499 fi 10500 10501 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10502 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10503 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10504 fi 10505 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10506 as_fn_error $? "conditional \"AMDEP\" was never defined. 10507 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10508 fi 10509 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10510 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10511 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10512 fi 10513 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 10514 as_fn_error $? "conditional \"LINT\" was never defined. 10515 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10516 fi 10517 10518 : "${CONFIG_STATUS=./config.status}" 10519 ac_write_fail=0 10520 ac_clean_files_save=$ac_clean_files 10521 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10522 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10523 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10524 as_write_fail=0 10525 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10526 #! $SHELL 10527 # Generated by $as_me. 10528 # Run this file to recreate the current configuration. 10529 # Compiler output produced by configure, useful for debugging 10530 # configure, is in config.log if it exists. 10531 10532 debug=false 10533 ac_cs_recheck=false 10534 ac_cs_silent=false 10535 10536 SHELL=\${CONFIG_SHELL-$SHELL} 10537 export SHELL 10538 _ASEOF 10539 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10540 ## -------------------- ## 10541 ## M4sh Initialization. ## 10542 ## -------------------- ## 10543 10544 # Be more Bourne compatible 10545 DUALCASE=1; export DUALCASE # for MKS sh 10546 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10547 emulate sh 10548 NULLCMD=: 10549 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10550 # is contrary to our usage. Disable this feature. 10551 alias -g '${1+"$@"}'='"$@"' 10552 setopt NO_GLOB_SUBST 10553 else 10554 case `(set -o) 2>/dev/null` in #( 10555 *posix*) : 10556 set -o posix ;; #( 10557 *) : 10558 ;; 10559 esac 10560 fi 10561 10562 10563 as_nl=' 10564 ' 10565 export as_nl 10566 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10567 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10568 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10569 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10570 # Prefer a ksh shell builtin over an external printf program on Solaris, 10571 # but without wasting forks for bash or zsh. 10572 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10573 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10574 as_echo='print -r --' 10575 as_echo_n='print -rn --' 10576 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10577 as_echo='printf %s\n' 10578 as_echo_n='printf %s' 10579 else 10580 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10581 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10582 as_echo_n='/usr/ucb/echo -n' 10583 else 10584 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10585 as_echo_n_body='eval 10586 arg=$1; 10587 case $arg in #( 10588 *"$as_nl"*) 10589 expr "X$arg" : "X\\(.*\\)$as_nl"; 10590 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10591 esac; 10592 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10593 ' 10594 export as_echo_n_body 10595 as_echo_n='sh -c $as_echo_n_body as_echo' 10596 fi 10597 export as_echo_body 10598 as_echo='sh -c $as_echo_body as_echo' 10599 fi 10600 10601 # The user is always right. 10602 if test "${PATH_SEPARATOR+set}" != set; then 10603 PATH_SEPARATOR=: 10604 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10605 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10606 PATH_SEPARATOR=';' 10607 } 10608 fi 10609 10610 10611 # IFS 10612 # We need space, tab and new line, in precisely that order. Quoting is 10613 # there to prevent editors from complaining about space-tab. 10614 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10615 # splitting by setting IFS to empty value.) 10616 IFS=" "" $as_nl" 10617 10618 # Find who we are. Look in the path if we contain no directory separator. 10619 as_myself= 10620 case $0 in #(( 10621 *[\\/]* ) as_myself=$0 ;; 10622 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10623 for as_dir in $PATH 10624 do 10625 IFS=$as_save_IFS 10626 test -z "$as_dir" && as_dir=. 10627 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10628 done 10629 IFS=$as_save_IFS 10630 10631 ;; 10632 esac 10633 # We did not find ourselves, most probably we were run as `sh COMMAND' 10634 # in which case we are not to be found in the path. 10635 if test "x$as_myself" = x; then 10636 as_myself=$0 10637 fi 10638 if test ! -f "$as_myself"; then 10639 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10640 exit 1 10641 fi 10642 10643 # Unset variables that we do not need and which cause bugs (e.g. in 10644 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10645 # suppresses any "Segmentation fault" message there. '((' could 10646 # trigger a bug in pdksh 5.2.14. 10647 for as_var in BASH_ENV ENV MAIL MAILPATH 10648 do eval test x\${$as_var+set} = xset \ 10649 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10650 done 10651 PS1='$ ' 10652 PS2='> ' 10653 PS4='+ ' 10654 10655 # NLS nuisances. 10656 LC_ALL=C 10657 export LC_ALL 10658 LANGUAGE=C 10659 export LANGUAGE 10660 10661 # CDPATH. 10662 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10663 10664 10665 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10666 # ---------------------------------------- 10667 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10668 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10669 # script with STATUS, using 1 if that was 0. 10670 as_fn_error () 10671 { 10672 as_status=$1; test $as_status -eq 0 && as_status=1 10673 if test "$4"; then 10674 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10675 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10676 fi 10677 $as_echo "$as_me: error: $2" >&2 10678 as_fn_exit $as_status 10679 } # as_fn_error 10680 10681 10682 # as_fn_set_status STATUS 10683 # ----------------------- 10684 # Set $? to STATUS, without forking. 10685 as_fn_set_status () 10686 { 10687 return $1 10688 } # as_fn_set_status 10689 10690 # as_fn_exit STATUS 10691 # ----------------- 10692 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10693 as_fn_exit () 10694 { 10695 set +e 10696 as_fn_set_status $1 10697 exit $1 10698 } # as_fn_exit 10699 10700 # as_fn_unset VAR 10701 # --------------- 10702 # Portably unset VAR. 10703 as_fn_unset () 10704 { 10705 { eval $1=; unset $1;} 10706 } 10707 as_unset=as_fn_unset 10708 # as_fn_append VAR VALUE 10709 # ---------------------- 10710 # Append the text in VALUE to the end of the definition contained in VAR. Take 10711 # advantage of any shell optimizations that allow amortized linear growth over 10712 # repeated appends, instead of the typical quadratic growth present in naive 10713 # implementations. 10714 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10715 eval 'as_fn_append () 10716 { 10717 eval $1+=\$2 10718 }' 10719 else 10720 as_fn_append () 10721 { 10722 eval $1=\$$1\$2 10723 } 10724 fi # as_fn_append 10725 10726 # as_fn_arith ARG... 10727 # ------------------ 10728 # Perform arithmetic evaluation on the ARGs, and store the result in the 10729 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10730 # must be portable across $(()) and expr. 10731 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10732 eval 'as_fn_arith () 10733 { 10734 as_val=$(( $* )) 10735 }' 10736 else 10737 as_fn_arith () 10738 { 10739 as_val=`expr "$@" || test $? -eq 1` 10740 } 10741 fi # as_fn_arith 10742 10743 10744 if expr a : '\(a\)' >/dev/null 2>&1 && 10745 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10746 as_expr=expr 10747 else 10748 as_expr=false 10749 fi 10750 10751 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10752 as_basename=basename 10753 else 10754 as_basename=false 10755 fi 10756 10757 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10758 as_dirname=dirname 10759 else 10760 as_dirname=false 10761 fi 10762 10763 as_me=`$as_basename -- "$0" || 10764 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10765 X"$0" : 'X\(//\)$' \| \ 10766 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10767 $as_echo X/"$0" | 10768 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10769 s//\1/ 10770 q 10771 } 10772 /^X\/\(\/\/\)$/{ 10773 s//\1/ 10774 q 10775 } 10776 /^X\/\(\/\).*/{ 10777 s//\1/ 10778 q 10779 } 10780 s/.*/./; q'` 10781 10782 # Avoid depending upon Character Ranges. 10783 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10784 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10785 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10786 as_cr_digits='0123456789' 10787 as_cr_alnum=$as_cr_Letters$as_cr_digits 10788 10789 ECHO_C= ECHO_N= ECHO_T= 10790 case `echo -n x` in #((((( 10791 -n*) 10792 case `echo 'xy\c'` in 10793 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10794 xy) ECHO_C='\c';; 10795 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10796 ECHO_T=' ';; 10797 esac;; 10798 *) 10799 ECHO_N='-n';; 10800 esac 10801 10802 rm -f conf$$ conf$$.exe conf$$.file 10803 if test -d conf$$.dir; then 10804 rm -f conf$$.dir/conf$$.file 10805 else 10806 rm -f conf$$.dir 10807 mkdir conf$$.dir 2>/dev/null 10808 fi 10809 if (echo >conf$$.file) 2>/dev/null; then 10810 if ln -s conf$$.file conf$$ 2>/dev/null; then 10811 as_ln_s='ln -s' 10812 # ... but there are two gotchas: 10813 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10814 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10815 # In both cases, we have to default to `cp -p'. 10816 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10817 as_ln_s='cp -p' 10818 elif ln conf$$.file conf$$ 2>/dev/null; then 10819 as_ln_s=ln 10820 else 10821 as_ln_s='cp -p' 10822 fi 10823 else 10824 as_ln_s='cp -p' 10825 fi 10826 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10827 rmdir conf$$.dir 2>/dev/null 10828 10829 10830 # as_fn_mkdir_p 10831 # ------------- 10832 # Create "$as_dir" as a directory, including parents if necessary. 10833 as_fn_mkdir_p () 10834 { 10835 10836 case $as_dir in #( 10837 -*) as_dir=./$as_dir;; 10838 esac 10839 test -d "$as_dir" || eval $as_mkdir_p || { 10840 as_dirs= 10841 while :; do 10842 case $as_dir in #( 10843 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10844 *) as_qdir=$as_dir;; 10845 esac 10846 as_dirs="'$as_qdir' $as_dirs" 10847 as_dir=`$as_dirname -- "$as_dir" || 10848 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10849 X"$as_dir" : 'X\(//\)[^/]' \| \ 10850 X"$as_dir" : 'X\(//\)$' \| \ 10851 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10852 $as_echo X"$as_dir" | 10853 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10854 s//\1/ 10855 q 10856 } 10857 /^X\(\/\/\)[^/].*/{ 10858 s//\1/ 10859 q 10860 } 10861 /^X\(\/\/\)$/{ 10862 s//\1/ 10863 q 10864 } 10865 /^X\(\/\).*/{ 10866 s//\1/ 10867 q 10868 } 10869 s/.*/./; q'` 10870 test -d "$as_dir" && break 10871 done 10872 test -z "$as_dirs" || eval "mkdir $as_dirs" 10873 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10874 10875 10876 } # as_fn_mkdir_p 10877 if mkdir -p . 2>/dev/null; then 10878 as_mkdir_p='mkdir -p "$as_dir"' 10879 else 10880 test -d ./-p && rmdir ./-p 10881 as_mkdir_p=false 10882 fi 10883 10884 if test -x / >/dev/null 2>&1; then 10885 as_test_x='test -x' 10886 else 10887 if ls -dL / >/dev/null 2>&1; then 10888 as_ls_L_option=L 10889 else 10890 as_ls_L_option= 10891 fi 10892 as_test_x=' 10893 eval sh -c '\'' 10894 if test -d "$1"; then 10895 test -d "$1/."; 10896 else 10897 case $1 in #( 10898 -*)set "./$1";; 10899 esac; 10900 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10901 ???[sx]*):;;*)false;;esac;fi 10902 '\'' sh 10903 ' 10904 fi 10905 as_executable_p=$as_test_x 10906 10907 # Sed expression to map a string onto a valid CPP name. 10908 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10909 10910 # Sed expression to map a string onto a valid variable name. 10911 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10912 10913 10914 exec 6>&1 10915 ## ----------------------------------- ## 10916 ## Main body of $CONFIG_STATUS script. ## 10917 ## ----------------------------------- ## 10918 _ASEOF 10919 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10920 10921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10922 # Save the log message, to keep $0 and so on meaningful, and to 10923 # report actual input values of CONFIG_FILES etc. instead of their 10924 # values after options handling. 10925 ac_log=" 10926 This file was extended by mkfontscale $as_me 1.1.0, which was 10927 generated by GNU Autoconf 2.68. Invocation command line was 10928 10929 CONFIG_FILES = $CONFIG_FILES 10930 CONFIG_HEADERS = $CONFIG_HEADERS 10931 CONFIG_LINKS = $CONFIG_LINKS 10932 CONFIG_COMMANDS = $CONFIG_COMMANDS 10933 $ $0 $@ 10934 10935 on `(hostname || uname -n) 2>/dev/null | sed 1q` 10936 " 10937 10938 _ACEOF 10939 10940 case $ac_config_files in *" 10941 "*) set x $ac_config_files; shift; ac_config_files=$*;; 10942 esac 10943 10944 case $ac_config_headers in *" 10945 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 10946 esac 10947 10948 10949 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10950 # Files that config.status was made for. 10951 config_files="$ac_config_files" 10952 config_headers="$ac_config_headers" 10953 config_commands="$ac_config_commands" 10954 10955 _ACEOF 10956 10957 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10958 ac_cs_usage="\ 10959 \`$as_me' instantiates files and other configuration actions 10960 from templates according to the current configuration. Unless the files 10961 and actions are specified as TAGs, all are instantiated by default. 10962 10963 Usage: $0 [OPTION]... [TAG]... 10964 10965 -h, --help print this help, then exit 10966 -V, --version print version number and configuration settings, then exit 10967 --config print configuration, then exit 10968 -q, --quiet, --silent 10969 do not print progress messages 10970 -d, --debug don't remove temporary files 10971 --recheck update $as_me by reconfiguring in the same conditions 10972 --file=FILE[:TEMPLATE] 10973 instantiate the configuration file FILE 10974 --header=FILE[:TEMPLATE] 10975 instantiate the configuration header FILE 10976 10977 Configuration files: 10978 $config_files 10979 10980 Configuration headers: 10981 $config_headers 10982 10983 Configuration commands: 10984 $config_commands 10985 10986 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 10987 10988 _ACEOF 10989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10990 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 10991 ac_cs_version="\\ 10992 mkfontscale config.status 1.1.0 10993 configured by $0, generated by GNU Autoconf 2.68, 10994 with options \\"\$ac_cs_config\\" 10995 10996 Copyright (C) 2010 Free Software Foundation, Inc. 10997 This config.status script is free software; the Free Software Foundation 10998 gives unlimited permission to copy, distribute and modify it." 10999 11000 ac_pwd='$ac_pwd' 11001 srcdir='$srcdir' 11002 INSTALL='$INSTALL' 11003 MKDIR_P='$MKDIR_P' 11004 AWK='$AWK' 11005 test -n "\$AWK" || AWK=awk 11006 _ACEOF 11007 11008 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11009 # The default lists apply if the user does not specify any file. 11010 ac_need_defaults=: 11011 while test $# != 0 11012 do 11013 case $1 in 11014 --*=?*) 11015 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11016 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11017 ac_shift=: 11018 ;; 11019 --*=) 11020 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11021 ac_optarg= 11022 ac_shift=: 11023 ;; 11024 *) 11025 ac_option=$1 11026 ac_optarg=$2 11027 ac_shift=shift 11028 ;; 11029 esac 11030 11031 case $ac_option in 11032 # Handling of the options. 11033 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11034 ac_cs_recheck=: ;; 11035 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11036 $as_echo "$ac_cs_version"; exit ;; 11037 --config | --confi | --conf | --con | --co | --c ) 11038 $as_echo "$ac_cs_config"; exit ;; 11039 --debug | --debu | --deb | --de | --d | -d ) 11040 debug=: ;; 11041 --file | --fil | --fi | --f ) 11042 $ac_shift 11043 case $ac_optarg in 11044 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11045 '') as_fn_error $? "missing file argument" ;; 11046 esac 11047 as_fn_append CONFIG_FILES " '$ac_optarg'" 11048 ac_need_defaults=false;; 11049 --header | --heade | --head | --hea ) 11050 $ac_shift 11051 case $ac_optarg in 11052 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11053 esac 11054 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11055 ac_need_defaults=false;; 11056 --he | --h) 11057 # Conflict between --help and --header 11058 as_fn_error $? "ambiguous option: \`$1' 11059 Try \`$0 --help' for more information.";; 11060 --help | --hel | -h ) 11061 $as_echo "$ac_cs_usage"; exit ;; 11062 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11063 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11064 ac_cs_silent=: ;; 11065 11066 # This is an error. 11067 -*) as_fn_error $? "unrecognized option: \`$1' 11068 Try \`$0 --help' for more information." ;; 11069 11070 *) as_fn_append ac_config_targets " $1" 11071 ac_need_defaults=false ;; 11072 11073 esac 11074 shift 11075 done 11076 11077 ac_configure_extra_args= 11078 11079 if $ac_cs_silent; then 11080 exec 6>/dev/null 11081 ac_configure_extra_args="$ac_configure_extra_args --silent" 11082 fi 11083 11084 _ACEOF 11085 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11086 if \$ac_cs_recheck; then 11087 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11088 shift 11089 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11090 CONFIG_SHELL='$SHELL' 11091 export CONFIG_SHELL 11092 exec "\$@" 11093 fi 11094 11095 _ACEOF 11096 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11097 exec 5>>config.log 11098 { 11099 echo 11100 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11101 ## Running $as_me. ## 11102 _ASBOX 11103 $as_echo "$ac_log" 11104 } >&5 11105 11106 _ACEOF 11107 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11108 # 11109 # INIT-COMMANDS 11110 # 11111 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11112 11113 _ACEOF 11114 11115 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11116 11117 # Handling of arguments. 11118 for ac_config_target in $ac_config_targets 11119 do 11120 case $ac_config_target in 11121 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11122 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11123 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11124 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11125 11126 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11127 esac 11128 done 11129 11130 11131 # If the user did not use the arguments to specify the items to instantiate, 11132 # then the envvar interface is used. Set only those that are not. 11133 # We use the long form for the default assignment because of an extremely 11134 # bizarre bug on SunOS 4.1.3. 11135 if $ac_need_defaults; then 11136 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11137 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11138 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11139 fi 11140 11141 # Have a temporary directory for convenience. Make it in the build tree 11142 # simply because there is no reason against having it here, and in addition, 11143 # creating and moving files from /tmp can sometimes cause problems. 11144 # Hook for its removal unless debugging. 11145 # Note that there is a small window in which the directory will not be cleaned: 11146 # after its creation but before its name has been assigned to `$tmp'. 11147 $debug || 11148 { 11149 tmp= ac_tmp= 11150 trap 'exit_status=$? 11151 : "${ac_tmp:=$tmp}" 11152 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11153 ' 0 11154 trap 'as_fn_exit 1' 1 2 13 15 11155 } 11156 # Create a (secure) tmp directory for tmp files. 11157 11158 { 11159 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11160 test -d "$tmp" 11161 } || 11162 { 11163 tmp=./conf$$-$RANDOM 11164 (umask 077 && mkdir "$tmp") 11165 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11166 ac_tmp=$tmp 11167 11168 # Set up the scripts for CONFIG_FILES section. 11169 # No need to generate them if there are no CONFIG_FILES. 11170 # This happens for instance with `./config.status config.h'. 11171 if test -n "$CONFIG_FILES"; then 11172 11173 11174 ac_cr=`echo X | tr X '\015'` 11175 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11176 # But we know of no other shell where ac_cr would be empty at this 11177 # point, so we can use a bashism as a fallback. 11178 if test "x$ac_cr" = x; then 11179 eval ac_cr=\$\'\\r\' 11180 fi 11181 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11182 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11183 ac_cs_awk_cr='\\r' 11184 else 11185 ac_cs_awk_cr=$ac_cr 11186 fi 11187 11188 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11189 _ACEOF 11190 11191 11192 { 11193 echo "cat >conf$$subs.awk <<_ACEOF" && 11194 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11195 echo "_ACEOF" 11196 } >conf$$subs.sh || 11197 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11198 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11199 ac_delim='%!_!# ' 11200 for ac_last_try in false false false false false :; do 11201 . ./conf$$subs.sh || 11202 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11203 11204 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11205 if test $ac_delim_n = $ac_delim_num; then 11206 break 11207 elif $ac_last_try; then 11208 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11209 else 11210 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11211 fi 11212 done 11213 rm -f conf$$subs.sh 11214 11215 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11216 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11217 _ACEOF 11218 sed -n ' 11219 h 11220 s/^/S["/; s/!.*/"]=/ 11221 p 11222 g 11223 s/^[^!]*!// 11224 :repl 11225 t repl 11226 s/'"$ac_delim"'$// 11227 t delim 11228 :nl 11229 h 11230 s/\(.\{148\}\)..*/\1/ 11231 t more1 11232 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11233 p 11234 n 11235 b repl 11236 :more1 11237 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11238 p 11239 g 11240 s/.\{148\}// 11241 t nl 11242 :delim 11243 h 11244 s/\(.\{148\}\)..*/\1/ 11245 t more2 11246 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11247 p 11248 b 11249 :more2 11250 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11251 p 11252 g 11253 s/.\{148\}// 11254 t delim 11255 ' <conf$$subs.awk | sed ' 11256 /^[^""]/{ 11257 N 11258 s/\n// 11259 } 11260 ' >>$CONFIG_STATUS || ac_write_fail=1 11261 rm -f conf$$subs.awk 11262 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11263 _ACAWK 11264 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11265 for (key in S) S_is_set[key] = 1 11266 FS = "" 11267 11268 } 11269 { 11270 line = $ 0 11271 nfields = split(line, field, "@") 11272 substed = 0 11273 len = length(field[1]) 11274 for (i = 2; i < nfields; i++) { 11275 key = field[i] 11276 keylen = length(key) 11277 if (S_is_set[key]) { 11278 value = S[key] 11279 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11280 len += length(value) + length(field[++i]) 11281 substed = 1 11282 } else 11283 len += 1 + keylen 11284 } 11285 11286 print line 11287 } 11288 11289 _ACAWK 11290 _ACEOF 11291 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11292 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11293 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11294 else 11295 cat 11296 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11297 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11298 _ACEOF 11299 11300 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11301 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11302 # trailing colons and then remove the whole line if VPATH becomes empty 11303 # (actually we leave an empty line to preserve line numbers). 11304 if test "x$srcdir" = x.; then 11305 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11306 h 11307 s/// 11308 s/^/:/ 11309 s/[ ]*$/:/ 11310 s/:\$(srcdir):/:/g 11311 s/:\${srcdir}:/:/g 11312 s/:@srcdir@:/:/g 11313 s/^:*// 11314 s/:*$// 11315 x 11316 s/\(=[ ]*\).*/\1/ 11317 G 11318 s/\n// 11319 s/^[^=]*=[ ]*$// 11320 }' 11321 fi 11322 11323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11324 fi # test -n "$CONFIG_FILES" 11325 11326 # Set up the scripts for CONFIG_HEADERS section. 11327 # No need to generate them if there are no CONFIG_HEADERS. 11328 # This happens for instance with `./config.status Makefile'. 11329 if test -n "$CONFIG_HEADERS"; then 11330 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11331 BEGIN { 11332 _ACEOF 11333 11334 # Transform confdefs.h into an awk script `defines.awk', embedded as 11335 # here-document in config.status, that substitutes the proper values into 11336 # config.h.in to produce config.h. 11337 11338 # Create a delimiter string that does not exist in confdefs.h, to ease 11339 # handling of long lines. 11340 ac_delim='%!_!# ' 11341 for ac_last_try in false false :; do 11342 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11343 if test -z "$ac_tt"; then 11344 break 11345 elif $ac_last_try; then 11346 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11347 else 11348 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11349 fi 11350 done 11351 11352 # For the awk script, D is an array of macro values keyed by name, 11353 # likewise P contains macro parameters if any. Preserve backslash 11354 # newline sequences. 11355 11356 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11357 sed -n ' 11358 s/.\{148\}/&'"$ac_delim"'/g 11359 t rset 11360 :rset 11361 s/^[ ]*#[ ]*define[ ][ ]*/ / 11362 t def 11363 d 11364 :def 11365 s/\\$// 11366 t bsnl 11367 s/["\\]/\\&/g 11368 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11369 D["\1"]=" \3"/p 11370 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11371 d 11372 :bsnl 11373 s/["\\]/\\&/g 11374 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11375 D["\1"]=" \3\\\\\\n"\\/p 11376 t cont 11377 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11378 t cont 11379 d 11380 :cont 11381 n 11382 s/.\{148\}/&'"$ac_delim"'/g 11383 t clear 11384 :clear 11385 s/\\$// 11386 t bsnlc 11387 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11388 d 11389 :bsnlc 11390 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11391 b cont 11392 ' <confdefs.h | sed ' 11393 s/'"$ac_delim"'/"\\\ 11394 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11395 11396 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11397 for (key in D) D_is_set[key] = 1 11398 FS = "" 11399 } 11400 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11401 line = \$ 0 11402 split(line, arg, " ") 11403 if (arg[1] == "#") { 11404 defundef = arg[2] 11405 mac1 = arg[3] 11406 } else { 11407 defundef = substr(arg[1], 2) 11408 mac1 = arg[2] 11409 } 11410 split(mac1, mac2, "(") #) 11411 macro = mac2[1] 11412 prefix = substr(line, 1, index(line, defundef) - 1) 11413 if (D_is_set[macro]) { 11414 # Preserve the white space surrounding the "#". 11415 print prefix "define", macro P[macro] D[macro] 11416 next 11417 } else { 11418 # Replace #undef with comments. This is necessary, for example, 11419 # in the case of _POSIX_SOURCE, which is predefined and required 11420 # on some systems where configure will not decide to define it. 11421 if (defundef == "undef") { 11422 print "/*", prefix defundef, macro, "*/" 11423 next 11424 } 11425 } 11426 } 11427 { print } 11428 _ACAWK 11429 _ACEOF 11430 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11431 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11432 fi # test -n "$CONFIG_HEADERS" 11433 11434 11435 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11436 shift 11437 for ac_tag 11438 do 11439 case $ac_tag in 11440 :[FHLC]) ac_mode=$ac_tag; continue;; 11441 esac 11442 case $ac_mode$ac_tag in 11443 :[FHL]*:*);; 11444 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11445 :[FH]-) ac_tag=-:-;; 11446 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11447 esac 11448 ac_save_IFS=$IFS 11449 IFS=: 11450 set x $ac_tag 11451 IFS=$ac_save_IFS 11452 shift 11453 ac_file=$1 11454 shift 11455 11456 case $ac_mode in 11457 :L) ac_source=$1;; 11458 :[FH]) 11459 ac_file_inputs= 11460 for ac_f 11461 do 11462 case $ac_f in 11463 -) ac_f="$ac_tmp/stdin";; 11464 *) # Look for the file first in the build tree, then in the source tree 11465 # (if the path is not absolute). The absolute path cannot be DOS-style, 11466 # because $ac_f cannot contain `:'. 11467 test -f "$ac_f" || 11468 case $ac_f in 11469 [\\/$]*) false;; 11470 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11471 esac || 11472 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11473 esac 11474 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11475 as_fn_append ac_file_inputs " '$ac_f'" 11476 done 11477 11478 # Let's still pretend it is `configure' which instantiates (i.e., don't 11479 # use $as_me), people would be surprised to read: 11480 # /* config.h. Generated by config.status. */ 11481 configure_input='Generated from '` 11482 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11483 `' by configure.' 11484 if test x"$ac_file" != x-; then 11485 configure_input="$ac_file. $configure_input" 11486 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11487 $as_echo "$as_me: creating $ac_file" >&6;} 11488 fi 11489 # Neutralize special characters interpreted by sed in replacement strings. 11490 case $configure_input in #( 11491 *\&* | *\|* | *\\* ) 11492 ac_sed_conf_input=`$as_echo "$configure_input" | 11493 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11494 *) ac_sed_conf_input=$configure_input;; 11495 esac 11496 11497 case $ac_tag in 11498 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11499 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11500 esac 11501 ;; 11502 esac 11503 11504 ac_dir=`$as_dirname -- "$ac_file" || 11505 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11506 X"$ac_file" : 'X\(//\)[^/]' \| \ 11507 X"$ac_file" : 'X\(//\)$' \| \ 11508 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11509 $as_echo X"$ac_file" | 11510 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11511 s//\1/ 11512 q 11513 } 11514 /^X\(\/\/\)[^/].*/{ 11515 s//\1/ 11516 q 11517 } 11518 /^X\(\/\/\)$/{ 11519 s//\1/ 11520 q 11521 } 11522 /^X\(\/\).*/{ 11523 s//\1/ 11524 q 11525 } 11526 s/.*/./; q'` 11527 as_dir="$ac_dir"; as_fn_mkdir_p 11528 ac_builddir=. 11529 11530 case "$ac_dir" in 11531 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11532 *) 11533 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11534 # A ".." for each directory in $ac_dir_suffix. 11535 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11536 case $ac_top_builddir_sub in 11537 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11538 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11539 esac ;; 11540 esac 11541 ac_abs_top_builddir=$ac_pwd 11542 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11543 # for backward compatibility: 11544 ac_top_builddir=$ac_top_build_prefix 11545 11546 case $srcdir in 11547 .) # We are building in place. 11548 ac_srcdir=. 11549 ac_top_srcdir=$ac_top_builddir_sub 11550 ac_abs_top_srcdir=$ac_pwd ;; 11551 [\\/]* | ?:[\\/]* ) # Absolute name. 11552 ac_srcdir=$srcdir$ac_dir_suffix; 11553 ac_top_srcdir=$srcdir 11554 ac_abs_top_srcdir=$srcdir ;; 11555 *) # Relative name. 11556 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11557 ac_top_srcdir=$ac_top_build_prefix$srcdir 11558 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11559 esac 11560 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11561 11562 11563 case $ac_mode in 11564 :F) 11565 # 11566 # CONFIG_FILE 11567 # 11568 11569 case $INSTALL in 11570 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11571 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11572 esac 11573 ac_MKDIR_P=$MKDIR_P 11574 case $MKDIR_P in 11575 [\\/$]* | ?:[\\/]* ) ;; 11576 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11577 esac 11578 _ACEOF 11579 11580 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11581 # If the template does not know about datarootdir, expand it. 11582 # FIXME: This hack should be removed a few years after 2.60. 11583 ac_datarootdir_hack=; ac_datarootdir_seen= 11584 ac_sed_dataroot=' 11585 /datarootdir/ { 11586 p 11587 q 11588 } 11589 /@datadir@/p 11590 /@docdir@/p 11591 /@infodir@/p 11592 /@localedir@/p 11593 /@mandir@/p' 11594 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11595 *datarootdir*) ac_datarootdir_seen=yes;; 11596 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11598 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11599 _ACEOF 11600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11601 ac_datarootdir_hack=' 11602 s&@datadir@&$datadir&g 11603 s&@docdir@&$docdir&g 11604 s&@infodir@&$infodir&g 11605 s&@localedir@&$localedir&g 11606 s&@mandir@&$mandir&g 11607 s&\\\${datarootdir}&$datarootdir&g' ;; 11608 esac 11609 _ACEOF 11610 11611 # Neutralize VPATH when `$srcdir' = `.'. 11612 # Shell code in configure.ac might set extrasub. 11613 # FIXME: do we really want to maintain this feature? 11614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11615 ac_sed_extra="$ac_vpsub 11616 $extrasub 11617 _ACEOF 11618 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11619 :t 11620 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11621 s|@configure_input@|$ac_sed_conf_input|;t t 11622 s&@top_builddir@&$ac_top_builddir_sub&;t t 11623 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11624 s&@srcdir@&$ac_srcdir&;t t 11625 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11626 s&@top_srcdir@&$ac_top_srcdir&;t t 11627 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11628 s&@builddir@&$ac_builddir&;t t 11629 s&@abs_builddir@&$ac_abs_builddir&;t t 11630 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11631 s&@INSTALL@&$ac_INSTALL&;t t 11632 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11633 $ac_datarootdir_hack 11634 " 11635 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11636 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11637 11638 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11639 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11640 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11641 "$ac_tmp/out"`; test -z "$ac_out"; } && 11642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11643 which seems to be undefined. Please make sure it is defined" >&5 11644 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11645 which seems to be undefined. Please make sure it is defined" >&2;} 11646 11647 rm -f "$ac_tmp/stdin" 11648 case $ac_file in 11649 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11650 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11651 esac \ 11652 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11653 ;; 11654 :H) 11655 # 11656 # CONFIG_HEADER 11657 # 11658 if test x"$ac_file" != x-; then 11659 { 11660 $as_echo "/* $configure_input */" \ 11661 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11662 } >"$ac_tmp/config.h" \ 11663 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11664 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11665 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11666 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11667 else 11668 rm -f "$ac_file" 11669 mv "$ac_tmp/config.h" "$ac_file" \ 11670 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11671 fi 11672 else 11673 $as_echo "/* $configure_input */" \ 11674 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11675 || as_fn_error $? "could not create -" "$LINENO" 5 11676 fi 11677 # Compute "$ac_file"'s index in $config_headers. 11678 _am_arg="$ac_file" 11679 _am_stamp_count=1 11680 for _am_header in $config_headers :; do 11681 case $_am_header in 11682 $_am_arg | $_am_arg:* ) 11683 break ;; 11684 * ) 11685 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11686 esac 11687 done 11688 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11689 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11690 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11691 X"$_am_arg" : 'X\(//\)$' \| \ 11692 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11693 $as_echo X"$_am_arg" | 11694 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11695 s//\1/ 11696 q 11697 } 11698 /^X\(\/\/\)[^/].*/{ 11699 s//\1/ 11700 q 11701 } 11702 /^X\(\/\/\)$/{ 11703 s//\1/ 11704 q 11705 } 11706 /^X\(\/\).*/{ 11707 s//\1/ 11708 q 11709 } 11710 s/.*/./; q'`/stamp-h$_am_stamp_count 11711 ;; 11712 11713 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11714 $as_echo "$as_me: executing $ac_file commands" >&6;} 11715 ;; 11716 esac 11717 11718 11719 case $ac_file$ac_mode in 11720 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11721 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11722 # are listed without --file. Let's play safe and only enable the eval 11723 # if we detect the quoting. 11724 case $CONFIG_FILES in 11725 *\'*) eval set x "$CONFIG_FILES" ;; 11726 *) set x $CONFIG_FILES ;; 11727 esac 11728 shift 11729 for mf 11730 do 11731 # Strip MF so we end up with the name of the file. 11732 mf=`echo "$mf" | sed -e 's/:.*$//'` 11733 # Check whether this is an Automake generated Makefile or not. 11734 # We used to match only the files named `Makefile.in', but 11735 # some people rename them; so instead we look at the file content. 11736 # Grep'ing the first line is not enough: some people post-process 11737 # each Makefile.in and add a new line on top of each file to say so. 11738 # Grep'ing the whole file is not good either: AIX grep has a line 11739 # limit of 2048, but all sed's we know have understand at least 4000. 11740 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11741 dirpart=`$as_dirname -- "$mf" || 11742 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11743 X"$mf" : 'X\(//\)[^/]' \| \ 11744 X"$mf" : 'X\(//\)$' \| \ 11745 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11746 $as_echo X"$mf" | 11747 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11748 s//\1/ 11749 q 11750 } 11751 /^X\(\/\/\)[^/].*/{ 11752 s//\1/ 11753 q 11754 } 11755 /^X\(\/\/\)$/{ 11756 s//\1/ 11757 q 11758 } 11759 /^X\(\/\).*/{ 11760 s//\1/ 11761 q 11762 } 11763 s/.*/./; q'` 11764 else 11765 continue 11766 fi 11767 # Extract the definition of DEPDIR, am__include, and am__quote 11768 # from the Makefile without running `make'. 11769 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11770 test -z "$DEPDIR" && continue 11771 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11772 test -z "am__include" && continue 11773 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11774 # When using ansi2knr, U may be empty or an underscore; expand it 11775 U=`sed -n 's/^U = //p' < "$mf"` 11776 # Find all dependency output files, they are included files with 11777 # $(DEPDIR) in their names. We invoke sed twice because it is the 11778 # simplest approach to changing $(DEPDIR) to its actual value in the 11779 # expansion. 11780 for file in `sed -n " 11781 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11782 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11783 # Make sure the directory exists. 11784 test -f "$dirpart/$file" && continue 11785 fdir=`$as_dirname -- "$file" || 11786 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11787 X"$file" : 'X\(//\)[^/]' \| \ 11788 X"$file" : 'X\(//\)$' \| \ 11789 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11790 $as_echo X"$file" | 11791 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11792 s//\1/ 11793 q 11794 } 11795 /^X\(\/\/\)[^/].*/{ 11796 s//\1/ 11797 q 11798 } 11799 /^X\(\/\/\)$/{ 11800 s//\1/ 11801 q 11802 } 11803 /^X\(\/\).*/{ 11804 s//\1/ 11805 q 11806 } 11807 s/.*/./; q'` 11808 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11809 # echo "creating $dirpart/$file" 11810 echo '# dummy' > "$dirpart/$file" 11811 done 11812 done 11813 } 11814 ;; 11815 11816 esac 11817 done # for ac_tag 11818 11819 11820 as_fn_exit 0 11821 _ACEOF 11822 ac_clean_files=$ac_clean_files_save 11823 11824 test $ac_write_fail = 0 || 11825 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11826 11827 11828 # configure is writing to config.log, and then calls config.status. 11829 # config.status does its own redirection, appending to config.log. 11830 # Unfortunately, on DOS this fails, as config.log is still kept open 11831 # by configure, so config.status won't be able to write to it; its 11832 # output is simply discarded. So we exec the FD to /dev/null, 11833 # effectively closing config.log, so it can be properly (re)opened and 11834 # appended to by config.status. When coming back to configure, we 11835 # need to make the FD available again. 11836 if test "$no_create" != yes; then 11837 ac_cs_success=: 11838 ac_config_status_args= 11839 test "$silent" = yes && 11840 ac_config_status_args="$ac_config_status_args --quiet" 11841 exec 5>/dev/null 11842 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11843 exec 5>>config.log 11844 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11845 # would make configure fail if this is the last instruction. 11846 $ac_cs_success || as_fn_exit 1 11847 fi 11848 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11850 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11851 fi 11852 11853
Indexes created Mon Oct 26 00:26:21 UTC 2026