configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xman 1.1.3. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232 fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243 $0: about your system, including any error possibly output 244 $0: before this message. Then install a modern shell, or 245 $0: manually run the script under such a shell if you do 246 $0: have one." 247 fi 248 exit 1 249 fi 250 fi 251 fi 252 SHELL=${CONFIG_SHELL-/bin/sh} 253 export SHELL 254 # Unset more variables known to interfere with behavior of common tools. 255 CLICOLOR_FORCE= GREP_OPTIONS= 256 unset CLICOLOR_FORCE GREP_OPTIONS 257 258 ## --------------------- ## 259 ## M4sh Shell Functions. ## 260 ## --------------------- ## 261 # as_fn_unset VAR 262 # --------------- 263 # Portably unset VAR. 264 as_fn_unset () 265 { 266 { eval $1=; unset $1;} 267 } 268 as_unset=as_fn_unset 269 270 # as_fn_set_status STATUS 271 # ----------------------- 272 # Set $? to STATUS, without forking. 273 as_fn_set_status () 274 { 275 return $1 276 } # as_fn_set_status 277 278 # as_fn_exit STATUS 279 # ----------------- 280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281 as_fn_exit () 282 { 283 set +e 284 as_fn_set_status $1 285 exit $1 286 } # as_fn_exit 287 288 # as_fn_mkdir_p 289 # ------------- 290 # Create "$as_dir" as a directory, including parents if necessary. 291 as_fn_mkdir_p () 292 { 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310 $as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334 } # as_fn_mkdir_p 335 # as_fn_append VAR VALUE 336 # ---------------------- 337 # Append the text in VALUE to the end of the definition contained in VAR. Take 338 # advantage of any shell optimizations that allow amortized linear growth over 339 # repeated appends, instead of the typical quadratic growth present in naive 340 # implementations. 341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346 else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351 fi # as_fn_append 352 353 # as_fn_arith ARG... 354 # ------------------ 355 # Perform arithmetic evaluation on the ARGs, and store the result in the 356 # global $as_val. Take advantage of shells that can avoid forks. The arguments 357 # must be portable across $(()) and expr. 358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363 else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368 fi # as_fn_arith 369 370 371 # as_fn_error STATUS ERROR [LINENO LOG_FD] 372 # ---------------------------------------- 373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375 # script with STATUS, using 1 if that was 0. 376 as_fn_error () 377 { 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385 } # as_fn_error 386 387 if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390 else 391 as_expr=false 392 fi 393 394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396 else 397 as_basename=false 398 fi 399 400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402 else 403 as_dirname=false 404 fi 405 406 as_me=`$as_basename -- "$0" || 407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410 $as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425 # Avoid depending upon Character Ranges. 426 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429 as_cr_digits='0123456789' 430 as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462 } 463 464 ECHO_C= ECHO_N= ECHO_T= 465 case `echo -n x` in #((((( 466 -n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473 *) 474 ECHO_N='-n';; 475 esac 476 477 rm -f conf$$ conf$$.exe conf$$.file 478 if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480 else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483 fi 484 if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498 else 499 as_ln_s='cp -p' 500 fi 501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502 rmdir conf$$.dir 2>/dev/null 503 504 if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506 else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509 fi 510 511 if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513 else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531 fi 532 as_executable_p=$as_test_x 533 534 # Sed expression to map a string onto a valid CPP name. 535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537 # Sed expression to map a string onto a valid variable name. 538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541 test -n "$DJDIR" || exec 7<&0 </dev/null 542 exec 6>&1 543 544 # Name of the host. 545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546 # so uname gets run too. 547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549 # 550 # Initializations. 551 # 552 ac_default_prefix=/usr/local 553 ac_clean_files= 554 ac_config_libobj_dir=. 555 LIBOBJS= 556 cross_compiling=no 557 subdirs= 558 MFLAGS= 559 MAKEFLAGS= 560 561 # Identity of this package. 562 PACKAGE_NAME='xman' 563 PACKAGE_TARNAME='xman' 564 PACKAGE_VERSION='1.1.3' 565 PACKAGE_STRING='xman 1.1.3' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 # Factoring default headers for most tests. 570 ac_includes_default="\ 571 #include <stdio.h> 572 #ifdef HAVE_SYS_TYPES_H 573 # include <sys/types.h> 574 #endif 575 #ifdef HAVE_SYS_STAT_H 576 # include <sys/stat.h> 577 #endif 578 #ifdef STDC_HEADERS 579 # include <stdlib.h> 580 # include <stddef.h> 581 #else 582 # ifdef HAVE_STDLIB_H 583 # include <stdlib.h> 584 # endif 585 #endif 586 #ifdef HAVE_STRING_H 587 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 588 # include <memory.h> 589 # endif 590 # include <string.h> 591 #endif 592 #ifdef HAVE_STRINGS_H 593 # include <strings.h> 594 #endif 595 #ifdef HAVE_INTTYPES_H 596 # include <inttypes.h> 597 #endif 598 #ifdef HAVE_STDINT_H 599 # include <stdint.h> 600 #endif 601 #ifdef HAVE_UNISTD_H 602 # include <unistd.h> 603 #endif" 604 605 ac_subst_vars='am__EXEEXT_FALSE 606 am__EXEEXT_TRUE 607 LTLIBOBJS 608 LIBOBJS 609 appdefaultdir 610 APPDEFS_LIBS 611 APPDEFS_CFLAGS 612 XMAN_LIBS 613 XMAN_CFLAGS 614 HELPDIR 615 GROFF 616 MAN_SUBSTS 617 XORG_MAN_PAGE 618 ADMIN_MAN_DIR 619 DRIVER_MAN_DIR 620 MISC_MAN_DIR 621 FILE_MAN_DIR 622 LIB_MAN_DIR 623 APP_MAN_DIR 624 ADMIN_MAN_SUFFIX 625 DRIVER_MAN_SUFFIX 626 MISC_MAN_SUFFIX 627 FILE_MAN_SUFFIX 628 LIB_MAN_SUFFIX 629 APP_MAN_SUFFIX 630 SED 631 host_os 632 host_vendor 633 host_cpu 634 host 635 build_os 636 build_vendor 637 build_cpu 638 build 639 INSTALL_CMD 640 PKG_CONFIG 641 CHANGELOG_CMD 642 STRICT_CFLAGS 643 CWARNFLAGS 644 BASE_CFLAGS 645 EGREP 646 GREP 647 CPP 648 am__fastdepCC_FALSE 649 am__fastdepCC_TRUE 650 CCDEPMODE 651 am__nodep 652 AMDEPBACKSLASH 653 AMDEP_FALSE 654 AMDEP_TRUE 655 am__quote 656 am__include 657 DEPDIR 658 OBJEXT 659 EXEEXT 660 ac_ct_CC 661 CPPFLAGS 662 LDFLAGS 663 CFLAGS 664 CC 665 MAINT 666 MAINTAINER_MODE_FALSE 667 MAINTAINER_MODE_TRUE 668 AM_BACKSLASH 669 AM_DEFAULT_VERBOSITY 670 AM_DEFAULT_V 671 AM_V 672 am__untar 673 am__tar 674 AMTAR 675 am__leading_dot 676 SET_MAKE 677 AWK 678 mkdir_p 679 MKDIR_P 680 INSTALL_STRIP_PROGRAM 681 STRIP 682 install_sh 683 MAKEINFO 684 AUTOHEADER 685 AUTOMAKE 686 AUTOCONF 687 ACLOCAL 688 VERSION 689 PACKAGE 690 CYGPATH_W 691 am__isrc 692 INSTALL_DATA 693 INSTALL_SCRIPT 694 INSTALL_PROGRAM 695 target_alias 696 host_alias 697 build_alias 698 LIBS 699 ECHO_T 700 ECHO_N 701 ECHO_C 702 DEFS 703 mandir 704 localedir 705 libdir 706 psdir 707 pdfdir 708 dvidir 709 htmldir 710 infodir 711 docdir 712 oldincludedir 713 includedir 714 localstatedir 715 sharedstatedir 716 sysconfdir 717 datadir 718 datarootdir 719 libexecdir 720 sbindir 721 bindir 722 program_transform_name 723 prefix 724 exec_prefix 725 PACKAGE_URL 726 PACKAGE_BUGREPORT 727 PACKAGE_STRING 728 PACKAGE_VERSION 729 PACKAGE_TARNAME 730 PACKAGE_NAME 731 PATH_SEPARATOR 732 SHELL' 733 ac_subst_files='' 734 ac_user_opts=' 735 enable_option_checking 736 enable_silent_rules 737 enable_maintainer_mode 738 enable_dependency_tracking 739 enable_selective_werror 740 enable_strict_compilation 741 with_helpdir 742 with_sysmanpath 743 with_localmanpath 744 with_manconfig 745 with_appdefaultdir 746 ' 747 ac_precious_vars='build_alias 748 host_alias 749 target_alias 750 CC 751 CFLAGS 752 LDFLAGS 753 LIBS 754 CPPFLAGS 755 CPP 756 PKG_CONFIG 757 XMAN_CFLAGS 758 XMAN_LIBS 759 APPDEFS_CFLAGS 760 APPDEFS_LIBS' 761 762 763 # 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However 'strip' might not be the right 2399 # tool to use in cross-compilation environments, therefore Automake 2400 # will honor the 'STRIP' environment variable to overrule this program. 2401 if test "$cross_compiling" != no; then 2402 if test -n "$ac_tool_prefix"; then 2403 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2404 set dummy ${ac_tool_prefix}strip; ac_word=$2 2405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2406 $as_echo_n "checking for $ac_word... " >&6; } 2407 if ${ac_cv_prog_STRIP+:} false; then : 2408 $as_echo_n "(cached) " >&6 2409 else 2410 if test -n "$STRIP"; then 2411 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2412 else 2413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2414 for as_dir in $PATH 2415 do 2416 IFS=$as_save_IFS 2417 test -z "$as_dir" && as_dir=. 2418 for ac_exec_ext in '' $ac_executable_extensions; do 2419 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2420 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2421 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2422 break 2 2423 fi 2424 done 2425 done 2426 IFS=$as_save_IFS 2427 2428 fi 2429 fi 2430 STRIP=$ac_cv_prog_STRIP 2431 if test -n "$STRIP"; then 2432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2433 $as_echo "$STRIP" >&6; } 2434 else 2435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2436 $as_echo "no" >&6; } 2437 fi 2438 2439 2440 fi 2441 if test -z "$ac_cv_prog_STRIP"; then 2442 ac_ct_STRIP=$STRIP 2443 # Extract the first word of "strip", so it can be a program name with args. 2444 set dummy strip; ac_word=$2 2445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2446 $as_echo_n "checking for $ac_word... " >&6; } 2447 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2448 $as_echo_n "(cached) " >&6 2449 else 2450 if test -n "$ac_ct_STRIP"; then 2451 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2452 else 2453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2454 for as_dir in $PATH 2455 do 2456 IFS=$as_save_IFS 2457 test -z "$as_dir" && as_dir=. 2458 for ac_exec_ext in '' $ac_executable_extensions; do 2459 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2460 ac_cv_prog_ac_ct_STRIP="strip" 2461 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2462 break 2 2463 fi 2464 done 2465 done 2466 IFS=$as_save_IFS 2467 2468 fi 2469 fi 2470 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2471 if test -n "$ac_ct_STRIP"; then 2472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2473 $as_echo "$ac_ct_STRIP" >&6; } 2474 else 2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2476 $as_echo "no" >&6; } 2477 fi 2478 2479 if test "x$ac_ct_STRIP" = x; then 2480 STRIP=":" 2481 else 2482 case $cross_compiling:$ac_tool_warned in 2483 yes:) 2484 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2485 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2486 ac_tool_warned=yes ;; 2487 esac 2488 STRIP=$ac_ct_STRIP 2489 fi 2490 else 2491 STRIP="$ac_cv_prog_STRIP" 2492 fi 2493 2494 fi 2495 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2496 2497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2498 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2499 if test -z "$MKDIR_P"; then 2500 if ${ac_cv_path_mkdir+:} false; then : 2501 $as_echo_n "(cached) " >&6 2502 else 2503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2504 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2505 do 2506 IFS=$as_save_IFS 2507 test -z "$as_dir" && as_dir=. 2508 for ac_prog in mkdir gmkdir; do 2509 for ac_exec_ext in '' $ac_executable_extensions; do 2510 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2511 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2512 'mkdir (GNU coreutils) '* | \ 2513 'mkdir (coreutils) '* | \ 2514 'mkdir (fileutils) '4.1*) 2515 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2516 break 3;; 2517 esac 2518 done 2519 done 2520 done 2521 IFS=$as_save_IFS 2522 2523 fi 2524 2525 test -d ./--version && rmdir ./--version 2526 if test "${ac_cv_path_mkdir+set}" = set; then 2527 MKDIR_P="$ac_cv_path_mkdir -p" 2528 else 2529 # As a last resort, use the slow shell script. Don't cache a 2530 # value for MKDIR_P within a source directory, because that will 2531 # break other packages using the cache if that directory is 2532 # removed, or if the value is a relative name. 2533 MKDIR_P="$ac_install_sh -d" 2534 fi 2535 fi 2536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2537 $as_echo "$MKDIR_P" >&6; } 2538 2539 for ac_prog in gawk mawk nawk awk 2540 do 2541 # Extract the first word of "$ac_prog", so it can be a program name with args. 2542 set dummy $ac_prog; ac_word=$2 2543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2544 $as_echo_n "checking for $ac_word... " >&6; } 2545 if ${ac_cv_prog_AWK+:} false; then : 2546 $as_echo_n "(cached) " >&6 2547 else 2548 if test -n "$AWK"; then 2549 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2550 else 2551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2552 for as_dir in $PATH 2553 do 2554 IFS=$as_save_IFS 2555 test -z "$as_dir" && as_dir=. 2556 for ac_exec_ext in '' $ac_executable_extensions; do 2557 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2558 ac_cv_prog_AWK="$ac_prog" 2559 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2560 break 2 2561 fi 2562 done 2563 done 2564 IFS=$as_save_IFS 2565 2566 fi 2567 fi 2568 AWK=$ac_cv_prog_AWK 2569 if test -n "$AWK"; then 2570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2571 $as_echo "$AWK" >&6; } 2572 else 2573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2574 $as_echo "no" >&6; } 2575 fi 2576 2577 2578 test -n "$AWK" && break 2579 done 2580 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2582 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2583 set x ${MAKE-make} 2584 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2585 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2586 $as_echo_n "(cached) " >&6 2587 else 2588 cat >conftest.make <<\_ACEOF 2589 SHELL = /bin/sh 2590 all: 2591 @echo '@@@%%%=$(MAKE)=@@@%%%' 2592 _ACEOF 2593 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2594 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2595 *@@@%%%=?*=@@@%%%*) 2596 eval ac_cv_prog_make_${ac_make}_set=yes;; 2597 *) 2598 eval ac_cv_prog_make_${ac_make}_set=no;; 2599 esac 2600 rm -f conftest.make 2601 fi 2602 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2604 $as_echo "yes" >&6; } 2605 SET_MAKE= 2606 else 2607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2608 $as_echo "no" >&6; } 2609 SET_MAKE="MAKE=${MAKE-make}" 2610 fi 2611 2612 rm -rf .tst 2>/dev/null 2613 mkdir .tst 2>/dev/null 2614 if test -d .tst; then 2615 am__leading_dot=. 2616 else 2617 am__leading_dot=_ 2618 fi 2619 rmdir .tst 2>/dev/null 2620 2621 # Check whether --enable-silent-rules was given. 2622 if test "${enable_silent_rules+set}" = set; then : 2623 enableval=$enable_silent_rules; 2624 fi 2625 2626 case $enable_silent_rules in # ((( 2627 yes) AM_DEFAULT_VERBOSITY=0;; 2628 no) AM_DEFAULT_VERBOSITY=1;; 2629 *) AM_DEFAULT_VERBOSITY=1;; 2630 esac 2631 am_make=${MAKE-make} 2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2633 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2634 if ${am_cv_make_support_nested_variables+:} false; then : 2635 $as_echo_n "(cached) " >&6 2636 else 2637 if $as_echo 'TRUE=$(BAR$(V)) 2638 BAR0=false 2639 BAR1=true 2640 V=1 2641 am__doit: 2642 @$(TRUE) 2643 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2644 am_cv_make_support_nested_variables=yes 2645 else 2646 am_cv_make_support_nested_variables=no 2647 fi 2648 fi 2649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2650 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2651 if test $am_cv_make_support_nested_variables = yes; then 2652 AM_V='$(V)' 2653 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2654 else 2655 AM_V=$AM_DEFAULT_VERBOSITY 2656 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2657 fi 2658 AM_BACKSLASH='\' 2659 2660 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2661 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2662 # is not polluted with repeated "-I." 2663 am__isrc=' -I$(srcdir)' 2664 # test to see if srcdir already configured 2665 if test -f $srcdir/config.status; then 2666 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2667 fi 2668 fi 2669 2670 # test whether we have cygpath 2671 if test -z "$CYGPATH_W"; then 2672 if (cygpath --version) >/dev/null 2>/dev/null; then 2673 CYGPATH_W='cygpath -w' 2674 else 2675 CYGPATH_W=echo 2676 fi 2677 fi 2678 2679 2680 # Define the identity of the package. 2681 PACKAGE='xman' 2682 VERSION='1.1.3' 2683 2684 2685 cat >>confdefs.h <<_ACEOF 2686 #define PACKAGE "$PACKAGE" 2687 _ACEOF 2688 2689 2690 cat >>confdefs.h <<_ACEOF 2691 #define VERSION "$VERSION" 2692 _ACEOF 2693 2694 # Some tools Automake needs. 2695 2696 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2697 2698 2699 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2700 2701 2702 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2703 2704 2705 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2706 2707 2708 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2709 2710 # For better backward compatibility. To be removed once Automake 1.9.x 2711 # dies out for good. For more background, see: 2712 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2713 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2714 mkdir_p='$(MKDIR_P)' 2715 2716 # We need awk for the "check" target. The system "awk" is bad on 2717 # some platforms. 2718 # Always define AMTAR for backward compatibility. Yes, it's still used 2719 # in the wild :-( We should find a proper way to deprecate it ... 2720 AMTAR='$${TAR-tar}' 2721 2722 2723 # We'll loop over all known methods to create a tar archive until one works. 2724 _am_tools='gnutar pax cpio none' 2725 2726 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2727 2728 2729 2730 2731 2732 2733 # POSIX will say in a future version that running "rm -f" with no argument 2734 # is OK; and we want to be able to make that assumption in our Makefile 2735 # recipes. So use an aggressive probe to check that the usage we want is 2736 # actually supported "in the wild" to an acceptable degree. 2737 # See automake bug#10828. 2738 # To make any issue more visible, cause the running configure to be aborted 2739 # by default if the 'rm' program in use doesn't match our expectations; the 2740 # user can still override this though. 2741 if rm -f && rm -fr && rm -rf; then : OK; else 2742 cat >&2 <<'END' 2743 Oops! 2744 2745 Your 'rm' program seems unable to run without file operands specified 2746 on the command line, even when the '-f' option is present. This is contrary 2747 to the behaviour of most rm programs out there, and not conforming with 2748 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2749 2750 Please tell bug-automake@gnu.org about your system, including the value 2751 of your $PATH and any error possibly output before this message. This 2752 can help us improve future automake versions. 2753 2754 END 2755 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2756 echo 'Configuration will proceed anyway, since you have set the' >&2 2757 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2758 echo >&2 2759 else 2760 cat >&2 <<'END' 2761 Aborting the configuration process, to ensure you take notice of the issue. 2762 2763 You can download and install GNU coreutils to get an 'rm' implementation 2764 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2765 2766 If you want to complete the configuration process using your problematic 2767 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2768 to "yes", and re-run configure. 2769 2770 END 2771 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2772 fi 2773 fi 2774 2775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2776 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2777 # Check whether --enable-maintainer-mode was given. 2778 if test "${enable_maintainer_mode+set}" = set; then : 2779 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2780 else 2781 USE_MAINTAINER_MODE=no 2782 fi 2783 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2785 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2786 if test $USE_MAINTAINER_MODE = yes; then 2787 MAINTAINER_MODE_TRUE= 2788 MAINTAINER_MODE_FALSE='#' 2789 else 2790 MAINTAINER_MODE_TRUE='#' 2791 MAINTAINER_MODE_FALSE= 2792 fi 2793 2794 MAINT=$MAINTAINER_MODE_TRUE 2795 2796 2797 2798 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 DEPDIR="${am__leading_dot}deps" 2811 2812 ac_config_commands="$ac_config_commands depfiles" 2813 2814 2815 am_make=${MAKE-make} 2816 cat > confinc << 'END' 2817 am__doit: 2818 @echo this is the am__doit target 2819 .PHONY: am__doit 2820 END 2821 # If we don't find an include directive, just comment out the code. 2822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2823 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2824 am__include="#" 2825 am__quote= 2826 _am_result=none 2827 # First try GNU make style include. 2828 echo "include confinc" > confmf 2829 # Ignore all kinds of additional output from 'make'. 2830 case `$am_make -s -f confmf 2> /dev/null` in #( 2831 *the\ am__doit\ target*) 2832 am__include=include 2833 am__quote= 2834 _am_result=GNU 2835 ;; 2836 esac 2837 # Now try BSD make style include. 2838 if test "$am__include" = "#"; then 2839 echo '.include "confinc"' > confmf 2840 case `$am_make -s -f confmf 2> /dev/null` in #( 2841 *the\ am__doit\ target*) 2842 am__include=.include 2843 am__quote="\"" 2844 _am_result=BSD 2845 ;; 2846 esac 2847 fi 2848 2849 2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2851 $as_echo "$_am_result" >&6; } 2852 rm -f confinc confmf 2853 2854 # Check whether --enable-dependency-tracking was given. 2855 if test "${enable_dependency_tracking+set}" = set; then : 2856 enableval=$enable_dependency_tracking; 2857 fi 2858 2859 if test "x$enable_dependency_tracking" != xno; then 2860 am_depcomp="$ac_aux_dir/depcomp" 2861 AMDEPBACKSLASH='\' 2862 am__nodep='_no' 2863 fi 2864 if test "x$enable_dependency_tracking" != xno; then 2865 AMDEP_TRUE= 2866 AMDEP_FALSE='#' 2867 else 2868 AMDEP_TRUE='#' 2869 AMDEP_FALSE= 2870 fi 2871 2872 2873 ac_ext=c 2874 ac_cpp='$CPP $CPPFLAGS' 2875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2877 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2878 if test -n "$ac_tool_prefix"; then 2879 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2880 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2882 $as_echo_n "checking for $ac_word... " >&6; } 2883 if ${ac_cv_prog_CC+:} false; then : 2884 $as_echo_n "(cached) " >&6 2885 else 2886 if test -n "$CC"; then 2887 ac_cv_prog_CC="$CC" # Let the user override the test. 2888 else 2889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2890 for as_dir in $PATH 2891 do 2892 IFS=$as_save_IFS 2893 test -z "$as_dir" && as_dir=. 2894 for ac_exec_ext in '' $ac_executable_extensions; do 2895 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2896 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2897 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2898 break 2 2899 fi 2900 done 2901 done 2902 IFS=$as_save_IFS 2903 2904 fi 2905 fi 2906 CC=$ac_cv_prog_CC 2907 if test -n "$CC"; then 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2909 $as_echo "$CC" >&6; } 2910 else 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2912 $as_echo "no" >&6; } 2913 fi 2914 2915 2916 fi 2917 if test -z "$ac_cv_prog_CC"; then 2918 ac_ct_CC=$CC 2919 # Extract the first word of "gcc", so it can be a program name with args. 2920 set dummy gcc; ac_word=$2 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2922 $as_echo_n "checking for $ac_word... " >&6; } 2923 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2924 $as_echo_n "(cached) " >&6 2925 else 2926 if test -n "$ac_ct_CC"; then 2927 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2928 else 2929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2930 for as_dir in $PATH 2931 do 2932 IFS=$as_save_IFS 2933 test -z "$as_dir" && as_dir=. 2934 for ac_exec_ext in '' $ac_executable_extensions; do 2935 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2936 ac_cv_prog_ac_ct_CC="gcc" 2937 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2938 break 2 2939 fi 2940 done 2941 done 2942 IFS=$as_save_IFS 2943 2944 fi 2945 fi 2946 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2947 if test -n "$ac_ct_CC"; then 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2949 $as_echo "$ac_ct_CC" >&6; } 2950 else 2951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2952 $as_echo "no" >&6; } 2953 fi 2954 2955 if test "x$ac_ct_CC" = x; then 2956 CC="" 2957 else 2958 case $cross_compiling:$ac_tool_warned in 2959 yes:) 2960 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2961 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2962 ac_tool_warned=yes ;; 2963 esac 2964 CC=$ac_ct_CC 2965 fi 2966 else 2967 CC="$ac_cv_prog_CC" 2968 fi 2969 2970 if test -z "$CC"; then 2971 if test -n "$ac_tool_prefix"; then 2972 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2973 set dummy ${ac_tool_prefix}cc; ac_word=$2 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2975 $as_echo_n "checking for $ac_word... " >&6; } 2976 if ${ac_cv_prog_CC+:} false; then : 2977 $as_echo_n "(cached) " >&6 2978 else 2979 if test -n "$CC"; then 2980 ac_cv_prog_CC="$CC" # Let the user override the test. 2981 else 2982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2983 for as_dir in $PATH 2984 do 2985 IFS=$as_save_IFS 2986 test -z "$as_dir" && as_dir=. 2987 for ac_exec_ext in '' $ac_executable_extensions; do 2988 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2989 ac_cv_prog_CC="${ac_tool_prefix}cc" 2990 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2991 break 2 2992 fi 2993 done 2994 done 2995 IFS=$as_save_IFS 2996 2997 fi 2998 fi 2999 CC=$ac_cv_prog_CC 3000 if test -n "$CC"; then 3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3002 $as_echo "$CC" >&6; } 3003 else 3004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3005 $as_echo "no" >&6; } 3006 fi 3007 3008 3009 fi 3010 fi 3011 if test -z "$CC"; then 3012 # Extract the first word of "cc", so it can be a program name with args. 3013 set dummy cc; ac_word=$2 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3015 $as_echo_n "checking for $ac_word... " >&6; } 3016 if ${ac_cv_prog_CC+:} false; then : 3017 $as_echo_n "(cached) " >&6 3018 else 3019 if test -n "$CC"; then 3020 ac_cv_prog_CC="$CC" # Let the user override the test. 3021 else 3022 ac_prog_rejected=no 3023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3024 for as_dir in $PATH 3025 do 3026 IFS=$as_save_IFS 3027 test -z "$as_dir" && as_dir=. 3028 for ac_exec_ext in '' $ac_executable_extensions; do 3029 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3030 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3031 ac_prog_rejected=yes 3032 continue 3033 fi 3034 ac_cv_prog_CC="cc" 3035 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3036 break 2 3037 fi 3038 done 3039 done 3040 IFS=$as_save_IFS 3041 3042 if test $ac_prog_rejected = yes; then 3043 # We found a bogon in the path, so make sure we never use it. 3044 set dummy $ac_cv_prog_CC 3045 shift 3046 if test $# != 0; then 3047 # We chose a different compiler from the bogus one. 3048 # However, it has the same basename, so the bogon will be chosen 3049 # first if we set CC to just the basename; use the full file name. 3050 shift 3051 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3052 fi 3053 fi 3054 fi 3055 fi 3056 CC=$ac_cv_prog_CC 3057 if test -n "$CC"; then 3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3059 $as_echo "$CC" >&6; } 3060 else 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3062 $as_echo "no" >&6; } 3063 fi 3064 3065 3066 fi 3067 if test -z "$CC"; then 3068 if test -n "$ac_tool_prefix"; then 3069 for ac_prog in cl.exe 3070 do 3071 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3072 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3074 $as_echo_n "checking for $ac_word... " >&6; } 3075 if ${ac_cv_prog_CC+:} false; then : 3076 $as_echo_n "(cached) " >&6 3077 else 3078 if test -n "$CC"; then 3079 ac_cv_prog_CC="$CC" # Let the user override the test. 3080 else 3081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3082 for as_dir in $PATH 3083 do 3084 IFS=$as_save_IFS 3085 test -z "$as_dir" && as_dir=. 3086 for ac_exec_ext in '' $ac_executable_extensions; do 3087 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3088 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3090 break 2 3091 fi 3092 done 3093 done 3094 IFS=$as_save_IFS 3095 3096 fi 3097 fi 3098 CC=$ac_cv_prog_CC 3099 if test -n "$CC"; then 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3101 $as_echo "$CC" >&6; } 3102 else 3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3104 $as_echo "no" >&6; } 3105 fi 3106 3107 3108 test -n "$CC" && break 3109 done 3110 fi 3111 if test -z "$CC"; then 3112 ac_ct_CC=$CC 3113 for ac_prog in cl.exe 3114 do 3115 # Extract the first word of "$ac_prog", so it can be a program name with args. 3116 set dummy $ac_prog; ac_word=$2 3117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3118 $as_echo_n "checking for $ac_word... " >&6; } 3119 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3120 $as_echo_n "(cached) " >&6 3121 else 3122 if test -n "$ac_ct_CC"; then 3123 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3124 else 3125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3126 for as_dir in $PATH 3127 do 3128 IFS=$as_save_IFS 3129 test -z "$as_dir" && as_dir=. 3130 for ac_exec_ext in '' $ac_executable_extensions; do 3131 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3132 ac_cv_prog_ac_ct_CC="$ac_prog" 3133 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3134 break 2 3135 fi 3136 done 3137 done 3138 IFS=$as_save_IFS 3139 3140 fi 3141 fi 3142 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3143 if test -n "$ac_ct_CC"; then 3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3145 $as_echo "$ac_ct_CC" >&6; } 3146 else 3147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3148 $as_echo "no" >&6; } 3149 fi 3150 3151 3152 test -n "$ac_ct_CC" && break 3153 done 3154 3155 if test "x$ac_ct_CC" = x; then 3156 CC="" 3157 else 3158 case $cross_compiling:$ac_tool_warned in 3159 yes:) 3160 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3161 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3162 ac_tool_warned=yes ;; 3163 esac 3164 CC=$ac_ct_CC 3165 fi 3166 fi 3167 3168 fi 3169 3170 3171 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3172 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3173 as_fn_error $? "no acceptable C compiler found in \$PATH 3174 See \`config.log' for more details" "$LINENO" 5; } 3175 3176 # Provide some information about the compiler. 3177 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3178 set X $ac_compile 3179 ac_compiler=$2 3180 for ac_option in --version -v -V -qversion; do 3181 { { ac_try="$ac_compiler $ac_option >&5" 3182 case "(($ac_try" in 3183 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3184 *) ac_try_echo=$ac_try;; 3185 esac 3186 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3187 $as_echo "$ac_try_echo"; } >&5 3188 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3189 ac_status=$? 3190 if test -s conftest.err; then 3191 sed '10a\ 3192 ... rest of stderr output deleted ... 3193 10q' conftest.err >conftest.er1 3194 cat conftest.er1 >&5 3195 fi 3196 rm -f conftest.er1 conftest.err 3197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3198 test $ac_status = 0; } 3199 done 3200 3201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3202 /* end confdefs.h. */ 3203 3204 int 3205 main () 3206 { 3207 3208 ; 3209 return 0; 3210 } 3211 _ACEOF 3212 ac_clean_files_save=$ac_clean_files 3213 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3214 # Try to create an executable without -o first, disregard a.out. 3215 # It will help us diagnose broken compilers, and finding out an intuition 3216 # of exeext. 3217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3218 $as_echo_n "checking whether the C compiler works... " >&6; } 3219 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3220 3221 # The possible output files: 3222 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3223 3224 ac_rmfiles= 3225 for ac_file in $ac_files 3226 do 3227 case $ac_file in 3228 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3229 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3230 esac 3231 done 3232 rm -f $ac_rmfiles 3233 3234 if { { ac_try="$ac_link_default" 3235 case "(($ac_try" in 3236 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3237 *) ac_try_echo=$ac_try;; 3238 esac 3239 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3240 $as_echo "$ac_try_echo"; } >&5 3241 (eval "$ac_link_default") 2>&5 3242 ac_status=$? 3243 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3244 test $ac_status = 0; }; then : 3245 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3246 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3247 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3248 # so that the user can short-circuit this test for compilers unknown to 3249 # Autoconf. 3250 for ac_file in $ac_files '' 3251 do 3252 test -f "$ac_file" || continue 3253 case $ac_file in 3254 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3255 ;; 3256 [ab].out ) 3257 # We found the default executable, but exeext='' is most 3258 # certainly right. 3259 break;; 3260 *.* ) 3261 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3262 then :; else 3263 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3264 fi 3265 # We set ac_cv_exeext here because the later test for it is not 3266 # safe: cross compilers may not add the suffix if given an `-o' 3267 # argument, so we may need to know it at that point already. 3268 # Even if this section looks crufty: it has the advantage of 3269 # actually working. 3270 break;; 3271 * ) 3272 break;; 3273 esac 3274 done 3275 test "$ac_cv_exeext" = no && ac_cv_exeext= 3276 3277 else 3278 ac_file='' 3279 fi 3280 if test -z "$ac_file"; then : 3281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3282 $as_echo "no" >&6; } 3283 $as_echo "$as_me: failed program was:" >&5 3284 sed 's/^/| /' conftest.$ac_ext >&5 3285 3286 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3287 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3288 as_fn_error 77 "C compiler cannot create executables 3289 See \`config.log' for more details" "$LINENO" 5; } 3290 else 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3292 $as_echo "yes" >&6; } 3293 fi 3294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3295 $as_echo_n "checking for C compiler default output file name... " >&6; } 3296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3297 $as_echo "$ac_file" >&6; } 3298 ac_exeext=$ac_cv_exeext 3299 3300 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3301 ac_clean_files=$ac_clean_files_save 3302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3303 $as_echo_n "checking for suffix of executables... " >&6; } 3304 if { { ac_try="$ac_link" 3305 case "(($ac_try" in 3306 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3307 *) ac_try_echo=$ac_try;; 3308 esac 3309 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3310 $as_echo "$ac_try_echo"; } >&5 3311 (eval "$ac_link") 2>&5 3312 ac_status=$? 3313 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3314 test $ac_status = 0; }; then : 3315 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3316 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3317 # work properly (i.e., refer to `conftest.exe'), while it won't with 3318 # `rm'. 3319 for ac_file in conftest.exe conftest conftest.*; do 3320 test -f "$ac_file" || continue 3321 case $ac_file in 3322 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3323 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3324 break;; 3325 * ) break;; 3326 esac 3327 done 3328 else 3329 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3330 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3331 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3332 See \`config.log' for more details" "$LINENO" 5; } 3333 fi 3334 rm -f conftest conftest$ac_cv_exeext 3335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3336 $as_echo "$ac_cv_exeext" >&6; } 3337 3338 rm -f conftest.$ac_ext 3339 EXEEXT=$ac_cv_exeext 3340 ac_exeext=$EXEEXT 3341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3342 /* end confdefs.h. */ 3343 #include <stdio.h> 3344 int 3345 main () 3346 { 3347 FILE *f = fopen ("conftest.out", "w"); 3348 return ferror (f) || fclose (f) != 0; 3349 3350 ; 3351 return 0; 3352 } 3353 _ACEOF 3354 ac_clean_files="$ac_clean_files conftest.out" 3355 # Check that the compiler produces executables we can run. If not, either 3356 # the compiler is broken, or we cross compile. 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3358 $as_echo_n "checking whether we are cross compiling... " >&6; } 3359 if test "$cross_compiling" != yes; then 3360 { { ac_try="$ac_link" 3361 case "(($ac_try" in 3362 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3363 *) ac_try_echo=$ac_try;; 3364 esac 3365 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3366 $as_echo "$ac_try_echo"; } >&5 3367 (eval "$ac_link") 2>&5 3368 ac_status=$? 3369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3370 test $ac_status = 0; } 3371 if { ac_try='./conftest$ac_cv_exeext' 3372 { { case "(($ac_try" in 3373 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3374 *) ac_try_echo=$ac_try;; 3375 esac 3376 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3377 $as_echo "$ac_try_echo"; } >&5 3378 (eval "$ac_try") 2>&5 3379 ac_status=$? 3380 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3381 test $ac_status = 0; }; }; then 3382 cross_compiling=no 3383 else 3384 if test "$cross_compiling" = maybe; then 3385 cross_compiling=yes 3386 else 3387 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3388 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3389 as_fn_error $? "cannot run C compiled programs. 3390 If you meant to cross compile, use \`--host'. 3391 See \`config.log' for more details" "$LINENO" 5; } 3392 fi 3393 fi 3394 fi 3395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3396 $as_echo "$cross_compiling" >&6; } 3397 3398 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3399 ac_clean_files=$ac_clean_files_save 3400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3401 $as_echo_n "checking for suffix of object files... " >&6; } 3402 if ${ac_cv_objext+:} false; then : 3403 $as_echo_n "(cached) " >&6 3404 else 3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3406 /* end confdefs.h. */ 3407 3408 int 3409 main () 3410 { 3411 3412 ; 3413 return 0; 3414 } 3415 _ACEOF 3416 rm -f conftest.o conftest.obj 3417 if { { ac_try="$ac_compile" 3418 case "(($ac_try" in 3419 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3420 *) ac_try_echo=$ac_try;; 3421 esac 3422 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3423 $as_echo "$ac_try_echo"; } >&5 3424 (eval "$ac_compile") 2>&5 3425 ac_status=$? 3426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3427 test $ac_status = 0; }; then : 3428 for ac_file in conftest.o conftest.obj conftest.*; do 3429 test -f "$ac_file" || continue; 3430 case $ac_file in 3431 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3432 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3433 break;; 3434 esac 3435 done 3436 else 3437 $as_echo "$as_me: failed program was:" >&5 3438 sed 's/^/| /' conftest.$ac_ext >&5 3439 3440 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3441 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3442 as_fn_error $? "cannot compute suffix of object files: cannot compile 3443 See \`config.log' for more details" "$LINENO" 5; } 3444 fi 3445 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3446 fi 3447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3448 $as_echo "$ac_cv_objext" >&6; } 3449 OBJEXT=$ac_cv_objext 3450 ac_objext=$OBJEXT 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3452 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3453 if ${ac_cv_c_compiler_gnu+:} false; then : 3454 $as_echo_n "(cached) " >&6 3455 else 3456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3457 /* end confdefs.h. */ 3458 3459 int 3460 main () 3461 { 3462 #ifndef __GNUC__ 3463 choke me 3464 #endif 3465 3466 ; 3467 return 0; 3468 } 3469 _ACEOF 3470 if ac_fn_c_try_compile "$LINENO"; then : 3471 ac_compiler_gnu=yes 3472 else 3473 ac_compiler_gnu=no 3474 fi 3475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3476 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3477 3478 fi 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3480 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3481 if test $ac_compiler_gnu = yes; then 3482 GCC=yes 3483 else 3484 GCC= 3485 fi 3486 ac_test_CFLAGS=${CFLAGS+set} 3487 ac_save_CFLAGS=$CFLAGS 3488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3489 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3490 if ${ac_cv_prog_cc_g+:} false; then : 3491 $as_echo_n "(cached) " >&6 3492 else 3493 ac_save_c_werror_flag=$ac_c_werror_flag 3494 ac_c_werror_flag=yes 3495 ac_cv_prog_cc_g=no 3496 CFLAGS="-g" 3497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3498 /* end confdefs.h. */ 3499 3500 int 3501 main () 3502 { 3503 3504 ; 3505 return 0; 3506 } 3507 _ACEOF 3508 if ac_fn_c_try_compile "$LINENO"; then : 3509 ac_cv_prog_cc_g=yes 3510 else 3511 CFLAGS="" 3512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3513 /* end confdefs.h. */ 3514 3515 int 3516 main () 3517 { 3518 3519 ; 3520 return 0; 3521 } 3522 _ACEOF 3523 if ac_fn_c_try_compile "$LINENO"; then : 3524 3525 else 3526 ac_c_werror_flag=$ac_save_c_werror_flag 3527 CFLAGS="-g" 3528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3529 /* end confdefs.h. */ 3530 3531 int 3532 main () 3533 { 3534 3535 ; 3536 return 0; 3537 } 3538 _ACEOF 3539 if ac_fn_c_try_compile "$LINENO"; then : 3540 ac_cv_prog_cc_g=yes 3541 fi 3542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3543 fi 3544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3545 fi 3546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3547 ac_c_werror_flag=$ac_save_c_werror_flag 3548 fi 3549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3550 $as_echo "$ac_cv_prog_cc_g" >&6; } 3551 if test "$ac_test_CFLAGS" = set; then 3552 CFLAGS=$ac_save_CFLAGS 3553 elif test $ac_cv_prog_cc_g = yes; then 3554 if test "$GCC" = yes; then 3555 CFLAGS="-g -O2" 3556 else 3557 CFLAGS="-g" 3558 fi 3559 else 3560 if test "$GCC" = yes; then 3561 CFLAGS="-O2" 3562 else 3563 CFLAGS= 3564 fi 3565 fi 3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3567 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3568 if ${ac_cv_prog_cc_c89+:} false; then : 3569 $as_echo_n "(cached) " >&6 3570 else 3571 ac_cv_prog_cc_c89=no 3572 ac_save_CC=$CC 3573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3574 /* end confdefs.h. */ 3575 #include <stdarg.h> 3576 #include <stdio.h> 3577 #include <sys/types.h> 3578 #include <sys/stat.h> 3579 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3580 struct buf { int x; }; 3581 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3582 static char *e (p, i) 3583 char **p; 3584 int i; 3585 { 3586 return p[i]; 3587 } 3588 static char *f (char * (*g) (char **, int), char **p, ...) 3589 { 3590 char *s; 3591 va_list v; 3592 va_start (v,p); 3593 s = g (p, va_arg (v,int)); 3594 va_end (v); 3595 return s; 3596 } 3597 3598 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3599 function prototypes and stuff, but not '\xHH' hex character constants. 3600 These don't provoke an error unfortunately, instead are silently treated 3601 as 'x'. The following induces an error, until -std is added to get 3602 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3603 array size at least. It's necessary to write '\x00'==0 to get something 3604 that's true only with -std. */ 3605 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3606 3607 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3608 inside strings and character constants. */ 3609 #define FOO(x) 'x' 3610 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3611 3612 int test (int i, double x); 3613 struct s1 {int (*f) (int a);}; 3614 struct s2 {int (*f) (double a);}; 3615 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3616 int argc; 3617 char **argv; 3618 int 3619 main () 3620 { 3621 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3622 ; 3623 return 0; 3624 } 3625 _ACEOF 3626 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3627 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3628 do 3629 CC="$ac_save_CC $ac_arg" 3630 if ac_fn_c_try_compile "$LINENO"; then : 3631 ac_cv_prog_cc_c89=$ac_arg 3632 fi 3633 rm -f core conftest.err conftest.$ac_objext 3634 test "x$ac_cv_prog_cc_c89" != "xno" && break 3635 done 3636 rm -f conftest.$ac_ext 3637 CC=$ac_save_CC 3638 3639 fi 3640 # AC_CACHE_VAL 3641 case "x$ac_cv_prog_cc_c89" in 3642 x) 3643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3644 $as_echo "none needed" >&6; } ;; 3645 xno) 3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3647 $as_echo "unsupported" >&6; } ;; 3648 *) 3649 CC="$CC $ac_cv_prog_cc_c89" 3650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3651 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3652 esac 3653 if test "x$ac_cv_prog_cc_c89" != xno; then : 3654 3655 fi 3656 3657 ac_ext=c 3658 ac_cpp='$CPP $CPPFLAGS' 3659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3661 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3662 3663 ac_ext=c 3664 ac_cpp='$CPP $CPPFLAGS' 3665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3667 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3669 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3670 if ${am_cv_prog_cc_c_o+:} false; then : 3671 $as_echo_n "(cached) " >&6 3672 else 3673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3674 /* end confdefs.h. */ 3675 3676 int 3677 main () 3678 { 3679 3680 ; 3681 return 0; 3682 } 3683 _ACEOF 3684 # Make sure it works both with $CC and with simple cc. 3685 # Following AC_PROG_CC_C_O, we do the test twice because some 3686 # compilers refuse to overwrite an existing .o file with -o, 3687 # though they will create one. 3688 am_cv_prog_cc_c_o=yes 3689 for am_i in 1 2; do 3690 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3691 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3692 ac_status=$? 3693 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3694 (exit $ac_status); } \ 3695 && test -f conftest2.$ac_objext; then 3696 : OK 3697 else 3698 am_cv_prog_cc_c_o=no 3699 break 3700 fi 3701 done 3702 rm -f core conftest* 3703 unset am_i 3704 fi 3705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3706 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3707 if test "$am_cv_prog_cc_c_o" != yes; then 3708 # Losing compiler, so override with the script. 3709 # FIXME: It is wrong to rewrite CC. 3710 # But if we don't then we get into trouble of one sort or another. 3711 # A longer-term fix would be to have automake use am__CC in this case, 3712 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3713 CC="$am_aux_dir/compile $CC" 3714 fi 3715 ac_ext=c 3716 ac_cpp='$CPP $CPPFLAGS' 3717 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3718 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3719 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3720 3721 3722 depcc="$CC" am_compiler_list= 3723 3724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3725 $as_echo_n "checking dependency style of $depcc... " >&6; } 3726 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3727 $as_echo_n "(cached) " >&6 3728 else 3729 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3730 # We make a subdir and do the tests there. Otherwise we can end up 3731 # making bogus files that we don't know about and never remove. For 3732 # instance it was reported that on HP-UX the gcc test will end up 3733 # making a dummy file named 'D' -- because '-MD' means "put the output 3734 # in D". 3735 rm -rf conftest.dir 3736 mkdir conftest.dir 3737 # Copy depcomp to subdir because otherwise we won't find it if we're 3738 # using a relative directory. 3739 cp "$am_depcomp" conftest.dir 3740 cd conftest.dir 3741 # We will build objects and dependencies in a subdirectory because 3742 # it helps to detect inapplicable dependency modes. For instance 3743 # both Tru64's cc and ICC support -MD to output dependencies as a 3744 # side effect of compilation, but ICC will put the dependencies in 3745 # the current directory while Tru64 will put them in the object 3746 # directory. 3747 mkdir sub 3748 3749 am_cv_CC_dependencies_compiler_type=none 3750 if test "$am_compiler_list" = ""; then 3751 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3752 fi 3753 am__universal=false 3754 case " $depcc " in #( 3755 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3756 esac 3757 3758 for depmode in $am_compiler_list; do 3759 # Setup a source with many dependencies, because some compilers 3760 # like to wrap large dependency lists on column 80 (with \), and 3761 # we should not choose a depcomp mode which is confused by this. 3762 # 3763 # We need to recreate these files for each test, as the compiler may 3764 # overwrite some of them when testing with obscure command lines. 3765 # This happens at least with the AIX C compiler. 3766 : > sub/conftest.c 3767 for i in 1 2 3 4 5 6; do 3768 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3769 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3770 # Solaris 10 /bin/sh. 3771 echo '/* dummy */' > sub/conftst$i.h 3772 done 3773 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3774 3775 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3776 # mode. It turns out that the SunPro C++ compiler does not properly 3777 # handle '-M -o', and we need to detect this. Also, some Intel 3778 # versions had trouble with output in subdirs. 3779 am__obj=sub/conftest.${OBJEXT-o} 3780 am__minus_obj="-o $am__obj" 3781 case $depmode in 3782 gcc) 3783 # This depmode causes a compiler race in universal mode. 3784 test "$am__universal" = false || continue 3785 ;; 3786 nosideeffect) 3787 # After this tag, mechanisms are not by side-effect, so they'll 3788 # only be used when explicitly requested. 3789 if test "x$enable_dependency_tracking" = xyes; then 3790 continue 3791 else 3792 break 3793 fi 3794 ;; 3795 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3796 # This compiler won't grok '-c -o', but also, the minuso test has 3797 # not run yet. These depmodes are late enough in the game, and 3798 # so weak that their functioning should not be impacted. 3799 am__obj=conftest.${OBJEXT-o} 3800 am__minus_obj= 3801 ;; 3802 none) break ;; 3803 esac 3804 if depmode=$depmode \ 3805 source=sub/conftest.c object=$am__obj \ 3806 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3807 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3808 >/dev/null 2>conftest.err && 3809 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3810 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3811 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3812 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3813 # icc doesn't choke on unknown options, it will just issue warnings 3814 # or remarks (even with -Werror). So we grep stderr for any message 3815 # that says an option was ignored or not supported. 3816 # When given -MP, icc 7.0 and 7.1 complain thusly: 3817 # icc: Command line warning: ignoring option '-M'; no argument required 3818 # The diagnosis changed in icc 8.0: 3819 # icc: Command line remark: option '-MP' not supported 3820 if (grep 'ignoring option' conftest.err || 3821 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3822 am_cv_CC_dependencies_compiler_type=$depmode 3823 break 3824 fi 3825 fi 3826 done 3827 3828 cd .. 3829 rm -rf conftest.dir 3830 else 3831 am_cv_CC_dependencies_compiler_type=none 3832 fi 3833 3834 fi 3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3836 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3837 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3838 3839 if 3840 test "x$enable_dependency_tracking" != xno \ 3841 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3842 am__fastdepCC_TRUE= 3843 am__fastdepCC_FALSE='#' 3844 else 3845 am__fastdepCC_TRUE='#' 3846 am__fastdepCC_FALSE= 3847 fi 3848 3849 3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3851 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3852 if ${ac_cv_prog_cc_c99+:} false; then : 3853 $as_echo_n "(cached) " >&6 3854 else 3855 ac_cv_prog_cc_c99=no 3856 ac_save_CC=$CC 3857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3858 /* end confdefs.h. */ 3859 #include <stdarg.h> 3860 #include <stdbool.h> 3861 #include <stdlib.h> 3862 #include <wchar.h> 3863 #include <stdio.h> 3864 3865 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3866 #define debug(...) fprintf (stderr, __VA_ARGS__) 3867 #define showlist(...) puts (#__VA_ARGS__) 3868 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3869 static void 3870 test_varargs_macros (void) 3871 { 3872 int x = 1234; 3873 int y = 5678; 3874 debug ("Flag"); 3875 debug ("X = %d\n", x); 3876 showlist (The first, second, and third items.); 3877 report (x>y, "x is %d but y is %d", x, y); 3878 } 3879 3880 // Check long long types. 3881 #define BIG64 18446744073709551615ull 3882 #define BIG32 4294967295ul 3883 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3884 #if !BIG_OK 3885 your preprocessor is broken; 3886 #endif 3887 #if BIG_OK 3888 #else 3889 your preprocessor is broken; 3890 #endif 3891 static long long int bignum = -9223372036854775807LL; 3892 static unsigned long long int ubignum = BIG64; 3893 3894 struct incomplete_array 3895 { 3896 int datasize; 3897 double data[]; 3898 }; 3899 3900 struct named_init { 3901 int number; 3902 const wchar_t *name; 3903 double average; 3904 }; 3905 3906 typedef const char *ccp; 3907 3908 static inline int 3909 test_restrict (ccp restrict text) 3910 { 3911 // See if C++-style comments work. 3912 // Iterate through items via the restricted pointer. 3913 // Also check for declarations in for loops. 3914 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3915 continue; 3916 return 0; 3917 } 3918 3919 // Check varargs and va_copy. 3920 static void 3921 test_varargs (const char *format, ...) 3922 { 3923 va_list args; 3924 va_start (args, format); 3925 va_list args_copy; 3926 va_copy (args_copy, args); 3927 3928 const char *str; 3929 int number; 3930 float fnumber; 3931 3932 while (*format) 3933 { 3934 switch (*format++) 3935 { 3936 case 's': // string 3937 str = va_arg (args_copy, const char *); 3938 break; 3939 case 'd': // int 3940 number = va_arg (args_copy, int); 3941 break; 3942 case 'f': // float 3943 fnumber = va_arg (args_copy, double); 3944 break; 3945 default: 3946 break; 3947 } 3948 } 3949 va_end (args_copy); 3950 va_end (args); 3951 } 3952 3953 int 3954 main () 3955 { 3956 3957 // Check bool. 3958 _Bool success = false; 3959 3960 // Check restrict. 3961 if (test_restrict ("String literal") == 0) 3962 success = true; 3963 char *restrict newvar = "Another string"; 3964 3965 // Check varargs. 3966 test_varargs ("s, d' f .", "string", 65, 34.234); 3967 test_varargs_macros (); 3968 3969 // Check flexible array members. 3970 struct incomplete_array *ia = 3971 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3972 ia->datasize = 10; 3973 for (int i = 0; i < ia->datasize; ++i) 3974 ia->data[i] = i * 1.234; 3975 3976 // Check named initializers. 3977 struct named_init ni = { 3978 .number = 34, 3979 .name = L"Test wide string", 3980 .average = 543.34343, 3981 }; 3982 3983 ni.number = 58; 3984 3985 int dynamic_array[ni.number]; 3986 dynamic_array[ni.number - 1] = 543; 3987 3988 // work around unused variable warnings 3989 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3990 || dynamic_array[ni.number - 1] != 543); 3991 3992 ; 3993 return 0; 3994 } 3995 _ACEOF 3996 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3997 do 3998 CC="$ac_save_CC $ac_arg" 3999 if ac_fn_c_try_compile "$LINENO"; then : 4000 ac_cv_prog_cc_c99=$ac_arg 4001 fi 4002 rm -f core conftest.err conftest.$ac_objext 4003 test "x$ac_cv_prog_cc_c99" != "xno" && break 4004 done 4005 rm -f conftest.$ac_ext 4006 CC=$ac_save_CC 4007 4008 fi 4009 # AC_CACHE_VAL 4010 case "x$ac_cv_prog_cc_c99" in 4011 x) 4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4013 $as_echo "none needed" >&6; } ;; 4014 xno) 4015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4016 $as_echo "unsupported" >&6; } ;; 4017 *) 4018 CC="$CC $ac_cv_prog_cc_c99" 4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4020 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4021 esac 4022 if test "x$ac_cv_prog_cc_c99" != xno; then : 4023 4024 fi 4025 4026 4027 4028 ac_ext=c 4029 ac_cpp='$CPP $CPPFLAGS' 4030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4032 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4034 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4035 # On Suns, sometimes $CPP names a directory. 4036 if test -n "$CPP" && test -d "$CPP"; then 4037 CPP= 4038 fi 4039 if test -z "$CPP"; then 4040 if ${ac_cv_prog_CPP+:} false; then : 4041 $as_echo_n "(cached) " >&6 4042 else 4043 # Double quotes because CPP needs to be expanded 4044 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4045 do 4046 ac_preproc_ok=false 4047 for ac_c_preproc_warn_flag in '' yes 4048 do 4049 # Use a header file that comes with gcc, so configuring glibc 4050 # with a fresh cross-compiler works. 4051 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4052 # <limits.h> exists even on freestanding compilers. 4053 # On the NeXT, cc -E runs the code through the compiler's parser, 4054 # not just through cpp. "Syntax error" is here to catch this case. 4055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4056 /* end confdefs.h. */ 4057 #ifdef __STDC__ 4058 # include <limits.h> 4059 #else 4060 # include <assert.h> 4061 #endif 4062 Syntax error 4063 _ACEOF 4064 if ac_fn_c_try_cpp "$LINENO"; then : 4065 4066 else 4067 # Broken: fails on valid input. 4068 continue 4069 fi 4070 rm -f conftest.err conftest.i conftest.$ac_ext 4071 4072 # OK, works on sane cases. Now check whether nonexistent headers 4073 # can be detected and how. 4074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4075 /* end confdefs.h. */ 4076 #include <ac_nonexistent.h> 4077 _ACEOF 4078 if ac_fn_c_try_cpp "$LINENO"; then : 4079 # Broken: success on invalid input. 4080 continue 4081 else 4082 # Passes both tests. 4083 ac_preproc_ok=: 4084 break 4085 fi 4086 rm -f conftest.err conftest.i conftest.$ac_ext 4087 4088 done 4089 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4090 rm -f conftest.i conftest.err conftest.$ac_ext 4091 if $ac_preproc_ok; then : 4092 break 4093 fi 4094 4095 done 4096 ac_cv_prog_CPP=$CPP 4097 4098 fi 4099 CPP=$ac_cv_prog_CPP 4100 else 4101 ac_cv_prog_CPP=$CPP 4102 fi 4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4104 $as_echo "$CPP" >&6; } 4105 ac_preproc_ok=false 4106 for ac_c_preproc_warn_flag in '' yes 4107 do 4108 # Use a header file that comes with gcc, so configuring glibc 4109 # with a fresh cross-compiler works. 4110 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4111 # <limits.h> exists even on freestanding compilers. 4112 # On the NeXT, cc -E runs the code through the compiler's parser, 4113 # not just through cpp. "Syntax error" is here to catch this case. 4114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4115 /* end confdefs.h. */ 4116 #ifdef __STDC__ 4117 # include <limits.h> 4118 #else 4119 # include <assert.h> 4120 #endif 4121 Syntax error 4122 _ACEOF 4123 if ac_fn_c_try_cpp "$LINENO"; then : 4124 4125 else 4126 # Broken: fails on valid input. 4127 continue 4128 fi 4129 rm -f conftest.err conftest.i conftest.$ac_ext 4130 4131 # OK, works on sane cases. Now check whether nonexistent headers 4132 # can be detected and how. 4133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4134 /* end confdefs.h. */ 4135 #include <ac_nonexistent.h> 4136 _ACEOF 4137 if ac_fn_c_try_cpp "$LINENO"; then : 4138 # Broken: success on invalid input. 4139 continue 4140 else 4141 # Passes both tests. 4142 ac_preproc_ok=: 4143 break 4144 fi 4145 rm -f conftest.err conftest.i conftest.$ac_ext 4146 4147 done 4148 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4149 rm -f conftest.i conftest.err conftest.$ac_ext 4150 if $ac_preproc_ok; then : 4151 4152 else 4153 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4155 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4156 See \`config.log' for more details" "$LINENO" 5; } 4157 fi 4158 4159 ac_ext=c 4160 ac_cpp='$CPP $CPPFLAGS' 4161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4163 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4164 4165 4166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4167 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4168 if ${ac_cv_path_GREP+:} false; then : 4169 $as_echo_n "(cached) " >&6 4170 else 4171 if test -z "$GREP"; then 4172 ac_path_GREP_found=false 4173 # Loop through the user's path and test for each of PROGNAME-LIST 4174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4175 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4176 do 4177 IFS=$as_save_IFS 4178 test -z "$as_dir" && as_dir=. 4179 for ac_prog in grep ggrep; do 4180 for ac_exec_ext in '' $ac_executable_extensions; do 4181 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4182 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4183 # Check for GNU ac_path_GREP and select it if it is found. 4184 # Check for GNU $ac_path_GREP 4185 case `"$ac_path_GREP" --version 2>&1` in 4186 *GNU*) 4187 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4188 *) 4189 ac_count=0 4190 $as_echo_n 0123456789 >"conftest.in" 4191 while : 4192 do 4193 cat "conftest.in" "conftest.in" >"conftest.tmp" 4194 mv "conftest.tmp" "conftest.in" 4195 cp "conftest.in" "conftest.nl" 4196 $as_echo 'GREP' >> "conftest.nl" 4197 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4198 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4199 as_fn_arith $ac_count + 1 && ac_count=$as_val 4200 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4201 # Best one so far, save it but keep looking for a better one 4202 ac_cv_path_GREP="$ac_path_GREP" 4203 ac_path_GREP_max=$ac_count 4204 fi 4205 # 10*(2^10) chars as input seems more than enough 4206 test $ac_count -gt 10 && break 4207 done 4208 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4209 esac 4210 4211 $ac_path_GREP_found && break 3 4212 done 4213 done 4214 done 4215 IFS=$as_save_IFS 4216 if test -z "$ac_cv_path_GREP"; then 4217 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4218 fi 4219 else 4220 ac_cv_path_GREP=$GREP 4221 fi 4222 4223 fi 4224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4225 $as_echo "$ac_cv_path_GREP" >&6; } 4226 GREP="$ac_cv_path_GREP" 4227 4228 4229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4230 $as_echo_n "checking for egrep... " >&6; } 4231 if ${ac_cv_path_EGREP+:} false; then : 4232 $as_echo_n "(cached) " >&6 4233 else 4234 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4235 then ac_cv_path_EGREP="$GREP -E" 4236 else 4237 if test -z "$EGREP"; then 4238 ac_path_EGREP_found=false 4239 # Loop through the user's path and test for each of PROGNAME-LIST 4240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4241 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4242 do 4243 IFS=$as_save_IFS 4244 test -z "$as_dir" && as_dir=. 4245 for ac_prog in egrep; do 4246 for ac_exec_ext in '' $ac_executable_extensions; do 4247 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4248 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4249 # Check for GNU ac_path_EGREP and select it if it is found. 4250 # Check for GNU $ac_path_EGREP 4251 case `"$ac_path_EGREP" --version 2>&1` in 4252 *GNU*) 4253 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4254 *) 4255 ac_count=0 4256 $as_echo_n 0123456789 >"conftest.in" 4257 while : 4258 do 4259 cat "conftest.in" "conftest.in" >"conftest.tmp" 4260 mv "conftest.tmp" "conftest.in" 4261 cp "conftest.in" "conftest.nl" 4262 $as_echo 'EGREP' >> "conftest.nl" 4263 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4264 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4265 as_fn_arith $ac_count + 1 && ac_count=$as_val 4266 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4267 # Best one so far, save it but keep looking for a better one 4268 ac_cv_path_EGREP="$ac_path_EGREP" 4269 ac_path_EGREP_max=$ac_count 4270 fi 4271 # 10*(2^10) chars as input seems more than enough 4272 test $ac_count -gt 10 && break 4273 done 4274 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4275 esac 4276 4277 $ac_path_EGREP_found && break 3 4278 done 4279 done 4280 done 4281 IFS=$as_save_IFS 4282 if test -z "$ac_cv_path_EGREP"; then 4283 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4284 fi 4285 else 4286 ac_cv_path_EGREP=$EGREP 4287 fi 4288 4289 fi 4290 fi 4291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4292 $as_echo "$ac_cv_path_EGREP" >&6; } 4293 EGREP="$ac_cv_path_EGREP" 4294 4295 4296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4297 $as_echo_n "checking for ANSI C header files... " >&6; } 4298 if ${ac_cv_header_stdc+:} false; then : 4299 $as_echo_n "(cached) " >&6 4300 else 4301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4302 /* end confdefs.h. */ 4303 #include <stdlib.h> 4304 #include <stdarg.h> 4305 #include <string.h> 4306 #include <float.h> 4307 4308 int 4309 main () 4310 { 4311 4312 ; 4313 return 0; 4314 } 4315 _ACEOF 4316 if ac_fn_c_try_compile "$LINENO"; then : 4317 ac_cv_header_stdc=yes 4318 else 4319 ac_cv_header_stdc=no 4320 fi 4321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4322 4323 if test $ac_cv_header_stdc = yes; then 4324 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4326 /* end confdefs.h. */ 4327 #include <string.h> 4328 4329 _ACEOF 4330 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4331 $EGREP "memchr" >/dev/null 2>&1; then : 4332 4333 else 4334 ac_cv_header_stdc=no 4335 fi 4336 rm -f conftest* 4337 4338 fi 4339 4340 if test $ac_cv_header_stdc = yes; then 4341 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4343 /* end confdefs.h. */ 4344 #include <stdlib.h> 4345 4346 _ACEOF 4347 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4348 $EGREP "free" >/dev/null 2>&1; then : 4349 4350 else 4351 ac_cv_header_stdc=no 4352 fi 4353 rm -f conftest* 4354 4355 fi 4356 4357 if test $ac_cv_header_stdc = yes; then 4358 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4359 if test "$cross_compiling" = yes; then : 4360 : 4361 else 4362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4363 /* end confdefs.h. */ 4364 #include <ctype.h> 4365 #include <stdlib.h> 4366 #if ((' ' & 0x0FF) == 0x020) 4367 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4368 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4369 #else 4370 # define ISLOWER(c) \ 4371 (('a' <= (c) && (c) <= 'i') \ 4372 || ('j' <= (c) && (c) <= 'r') \ 4373 || ('s' <= (c) && (c) <= 'z')) 4374 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4375 #endif 4376 4377 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4378 int 4379 main () 4380 { 4381 int i; 4382 for (i = 0; i < 256; i++) 4383 if (XOR (islower (i), ISLOWER (i)) 4384 || toupper (i) != TOUPPER (i)) 4385 return 2; 4386 return 0; 4387 } 4388 _ACEOF 4389 if ac_fn_c_try_run "$LINENO"; then : 4390 4391 else 4392 ac_cv_header_stdc=no 4393 fi 4394 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4395 conftest.$ac_objext conftest.beam conftest.$ac_ext 4396 fi 4397 4398 fi 4399 fi 4400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4401 $as_echo "$ac_cv_header_stdc" >&6; } 4402 if test $ac_cv_header_stdc = yes; then 4403 4404 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4405 4406 fi 4407 4408 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4409 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4410 inttypes.h stdint.h unistd.h 4411 do : 4412 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4413 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4414 " 4415 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4416 cat >>confdefs.h <<_ACEOF 4417 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4418 _ACEOF 4419 4420 fi 4421 4422 done 4423 4424 4425 4426 4427 4428 4429 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4430 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4431 CLANGCC="yes" 4432 else 4433 CLANGCC="no" 4434 fi 4435 4436 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4437 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4438 INTELCC="yes" 4439 else 4440 INTELCC="no" 4441 fi 4442 4443 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4444 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4445 SUNCC="yes" 4446 else 4447 SUNCC="no" 4448 fi 4449 4450 4451 4452 4453 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4454 if test -n "$ac_tool_prefix"; then 4455 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4456 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4458 $as_echo_n "checking for $ac_word... " >&6; } 4459 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4460 $as_echo_n "(cached) " >&6 4461 else 4462 case $PKG_CONFIG in 4463 [\\/]* | ?:[\\/]*) 4464 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4465 ;; 4466 *) 4467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4468 for as_dir in $PATH 4469 do 4470 IFS=$as_save_IFS 4471 test -z "$as_dir" && as_dir=. 4472 for ac_exec_ext in '' $ac_executable_extensions; do 4473 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4474 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4476 break 2 4477 fi 4478 done 4479 done 4480 IFS=$as_save_IFS 4481 4482 ;; 4483 esac 4484 fi 4485 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4486 if test -n "$PKG_CONFIG"; then 4487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4488 $as_echo "$PKG_CONFIG" >&6; } 4489 else 4490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4491 $as_echo "no" >&6; } 4492 fi 4493 4494 4495 fi 4496 if test -z "$ac_cv_path_PKG_CONFIG"; then 4497 ac_pt_PKG_CONFIG=$PKG_CONFIG 4498 # Extract the first word of "pkg-config", so it can be a program name with args. 4499 set dummy pkg-config; ac_word=$2 4500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4501 $as_echo_n "checking for $ac_word... " >&6; } 4502 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4503 $as_echo_n "(cached) " >&6 4504 else 4505 case $ac_pt_PKG_CONFIG in 4506 [\\/]* | ?:[\\/]*) 4507 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4508 ;; 4509 *) 4510 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4511 for as_dir in $PATH 4512 do 4513 IFS=$as_save_IFS 4514 test -z "$as_dir" && as_dir=. 4515 for ac_exec_ext in '' $ac_executable_extensions; do 4516 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4517 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4518 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4519 break 2 4520 fi 4521 done 4522 done 4523 IFS=$as_save_IFS 4524 4525 ;; 4526 esac 4527 fi 4528 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4529 if test -n "$ac_pt_PKG_CONFIG"; then 4530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4531 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4532 else 4533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4534 $as_echo "no" >&6; } 4535 fi 4536 4537 if test "x$ac_pt_PKG_CONFIG" = x; then 4538 PKG_CONFIG="" 4539 else 4540 case $cross_compiling:$ac_tool_warned in 4541 yes:) 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4543 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4544 ac_tool_warned=yes ;; 4545 esac 4546 PKG_CONFIG=$ac_pt_PKG_CONFIG 4547 fi 4548 else 4549 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4550 fi 4551 4552 fi 4553 if test -n "$PKG_CONFIG"; then 4554 _pkg_min_version=0.9.0 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4556 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4557 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4559 $as_echo "yes" >&6; } 4560 else 4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4562 $as_echo "no" >&6; } 4563 PKG_CONFIG="" 4564 fi 4565 4566 fi 4567 # Make sure we can run config.sub. 4568 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4569 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4570 4571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4572 $as_echo_n "checking build system type... " >&6; } 4573 if ${ac_cv_build+:} false; then : 4574 $as_echo_n "(cached) " >&6 4575 else 4576 ac_build_alias=$build_alias 4577 test "x$ac_build_alias" = x && 4578 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4579 test "x$ac_build_alias" = x && 4580 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4581 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4582 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4583 4584 fi 4585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4586 $as_echo "$ac_cv_build" >&6; } 4587 case $ac_cv_build in 4588 *-*-*) ;; 4589 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4590 esac 4591 build=$ac_cv_build 4592 ac_save_IFS=$IFS; IFS='-' 4593 set x $ac_cv_build 4594 shift 4595 build_cpu=$1 4596 build_vendor=$2 4597 shift; shift 4598 # Remember, the first character of IFS is used to create $*, 4599 # except with old shells: 4600 build_os=$* 4601 IFS=$ac_save_IFS 4602 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4603 4604 4605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4606 $as_echo_n "checking host system type... " >&6; } 4607 if ${ac_cv_host+:} false; then : 4608 $as_echo_n "(cached) " >&6 4609 else 4610 if test "x$host_alias" = x; then 4611 ac_cv_host=$ac_cv_build 4612 else 4613 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4614 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4615 fi 4616 4617 fi 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4619 $as_echo "$ac_cv_host" >&6; } 4620 case $ac_cv_host in 4621 *-*-*) ;; 4622 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4623 esac 4624 host=$ac_cv_host 4625 ac_save_IFS=$IFS; IFS='-' 4626 set x $ac_cv_host 4627 shift 4628 host_cpu=$1 4629 host_vendor=$2 4630 shift; shift 4631 # Remember, the first character of IFS is used to create $*, 4632 # except with old shells: 4633 host_os=$* 4634 IFS=$ac_save_IFS 4635 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4636 4637 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4639 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4640 if ${ac_cv_path_SED+:} false; then : 4641 $as_echo_n "(cached) " >&6 4642 else 4643 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4644 for ac_i in 1 2 3 4 5 6 7; do 4645 ac_script="$ac_script$as_nl$ac_script" 4646 done 4647 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4648 { ac_script=; unset ac_script;} 4649 if test -z "$SED"; then 4650 ac_path_SED_found=false 4651 # Loop through the user's path and test for each of PROGNAME-LIST 4652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4653 for as_dir in $PATH 4654 do 4655 IFS=$as_save_IFS 4656 test -z "$as_dir" && as_dir=. 4657 for ac_prog in sed gsed; do 4658 for ac_exec_ext in '' $ac_executable_extensions; do 4659 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4660 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4661 # Check for GNU ac_path_SED and select it if it is found. 4662 # Check for GNU $ac_path_SED 4663 case `"$ac_path_SED" --version 2>&1` in 4664 *GNU*) 4665 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4666 *) 4667 ac_count=0 4668 $as_echo_n 0123456789 >"conftest.in" 4669 while : 4670 do 4671 cat "conftest.in" "conftest.in" >"conftest.tmp" 4672 mv "conftest.tmp" "conftest.in" 4673 cp "conftest.in" "conftest.nl" 4674 $as_echo '' >> "conftest.nl" 4675 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4676 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4677 as_fn_arith $ac_count + 1 && ac_count=$as_val 4678 if test $ac_count -gt ${ac_path_SED_max-0}; then 4679 # Best one so far, save it but keep looking for a better one 4680 ac_cv_path_SED="$ac_path_SED" 4681 ac_path_SED_max=$ac_count 4682 fi 4683 # 10*(2^10) chars as input seems more than enough 4684 test $ac_count -gt 10 && break 4685 done 4686 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4687 esac 4688 4689 $ac_path_SED_found && break 3 4690 done 4691 done 4692 done 4693 IFS=$as_save_IFS 4694 if test -z "$ac_cv_path_SED"; then 4695 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4696 fi 4697 else 4698 ac_cv_path_SED=$SED 4699 fi 4700 4701 fi 4702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4703 $as_echo "$ac_cv_path_SED" >&6; } 4704 SED="$ac_cv_path_SED" 4705 rm -f conftest.sed 4706 4707 4708 4709 4710 4711 4712 # Check whether --enable-selective-werror was given. 4713 if test "${enable_selective_werror+set}" = set; then : 4714 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4715 else 4716 SELECTIVE_WERROR=yes 4717 fi 4718 4719 4720 4721 4722 4723 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4724 if test "x$SUNCC" = "xyes"; then 4725 BASE_CFLAGS="-v" 4726 else 4727 BASE_CFLAGS="" 4728 fi 4729 4730 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 xorg_testset_save_CFLAGS="$CFLAGS" 4745 4746 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4749 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4750 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 4758 xorg_cv_cc_flag_unknown_warning_option=yes 4759 else 4760 xorg_cv_cc_flag_unknown_warning_option=no 4761 fi 4762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4763 fi 4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4765 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4766 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4767 CFLAGS="$xorg_testset_save_CFLAGS" 4768 fi 4769 4770 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4773 fi 4774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4776 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4777 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4778 $as_echo_n "(cached) " >&6 4779 else 4780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4781 /* end confdefs.h. */ 4782 int i; 4783 _ACEOF 4784 if ac_fn_c_try_compile "$LINENO"; then : 4785 xorg_cv_cc_flag_unused_command_line_argument=yes 4786 else 4787 xorg_cv_cc_flag_unused_command_line_argument=no 4788 fi 4789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4790 fi 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4792 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4794 CFLAGS="$xorg_testset_save_CFLAGS" 4795 fi 4796 4797 found="no" 4798 4799 if test $found = "no" ; then 4800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4802 fi 4803 4804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4806 fi 4807 4808 CFLAGS="$CFLAGS -Wall" 4809 4810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4811 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4812 cacheid=xorg_cv_cc_flag__Wall 4813 if eval \${$cacheid+:} false; then : 4814 $as_echo_n "(cached) " >&6 4815 else 4816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4817 /* end confdefs.h. */ 4818 int i; 4819 int 4820 main () 4821 { 4822 4823 ; 4824 return 0; 4825 } 4826 _ACEOF 4827 if ac_fn_c_try_link "$LINENO"; then : 4828 eval $cacheid=yes 4829 else 4830 eval $cacheid=no 4831 fi 4832 rm -f core conftest.err conftest.$ac_objext \ 4833 conftest$ac_exeext conftest.$ac_ext 4834 fi 4835 4836 4837 CFLAGS="$xorg_testset_save_CFLAGS" 4838 4839 eval supported=\$$cacheid 4840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4841 $as_echo "$supported" >&6; } 4842 if test "$supported" = "yes" ; then 4843 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4844 found="yes" 4845 fi 4846 fi 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 xorg_testset_save_CFLAGS="$CFLAGS" 4863 4864 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4867 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4868 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4869 $as_echo_n "(cached) " >&6 4870 else 4871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4872 /* end confdefs.h. */ 4873 int i; 4874 _ACEOF 4875 if ac_fn_c_try_compile "$LINENO"; then : 4876 xorg_cv_cc_flag_unknown_warning_option=yes 4877 else 4878 xorg_cv_cc_flag_unknown_warning_option=no 4879 fi 4880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4881 fi 4882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4883 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4884 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4885 CFLAGS="$xorg_testset_save_CFLAGS" 4886 fi 4887 4888 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4891 fi 4892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4894 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4895 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4896 $as_echo_n "(cached) " >&6 4897 else 4898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4899 /* end confdefs.h. */ 4900 int i; 4901 _ACEOF 4902 if ac_fn_c_try_compile "$LINENO"; then : 4903 xorg_cv_cc_flag_unused_command_line_argument=yes 4904 else 4905 xorg_cv_cc_flag_unused_command_line_argument=no 4906 fi 4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4908 fi 4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4910 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4911 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4912 CFLAGS="$xorg_testset_save_CFLAGS" 4913 fi 4914 4915 found="no" 4916 4917 if test $found = "no" ; then 4918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4920 fi 4921 4922 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4924 fi 4925 4926 CFLAGS="$CFLAGS -Wpointer-arith" 4927 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4929 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4930 cacheid=xorg_cv_cc_flag__Wpointer_arith 4931 if eval \${$cacheid+:} false; then : 4932 $as_echo_n "(cached) " >&6 4933 else 4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935 /* end confdefs.h. */ 4936 int i; 4937 int 4938 main () 4939 { 4940 4941 ; 4942 return 0; 4943 } 4944 _ACEOF 4945 if ac_fn_c_try_link "$LINENO"; then : 4946 eval $cacheid=yes 4947 else 4948 eval $cacheid=no 4949 fi 4950 rm -f core conftest.err conftest.$ac_objext \ 4951 conftest$ac_exeext conftest.$ac_ext 4952 fi 4953 4954 4955 CFLAGS="$xorg_testset_save_CFLAGS" 4956 4957 eval supported=\$$cacheid 4958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4959 $as_echo "$supported" >&6; } 4960 if test "$supported" = "yes" ; then 4961 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4962 found="yes" 4963 fi 4964 fi 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 xorg_testset_save_CFLAGS="$CFLAGS" 4981 4982 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4985 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4986 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4987 $as_echo_n "(cached) " >&6 4988 else 4989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4990 /* end confdefs.h. */ 4991 int i; 4992 _ACEOF 4993 if ac_fn_c_try_compile "$LINENO"; then : 4994 xorg_cv_cc_flag_unknown_warning_option=yes 4995 else 4996 xorg_cv_cc_flag_unknown_warning_option=no 4997 fi 4998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4999 fi 5000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5001 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5002 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5003 CFLAGS="$xorg_testset_save_CFLAGS" 5004 fi 5005 5006 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5009 fi 5010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5012 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5013 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5014 $as_echo_n "(cached) " >&6 5015 else 5016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5017 /* end confdefs.h. */ 5018 int i; 5019 _ACEOF 5020 if ac_fn_c_try_compile "$LINENO"; then : 5021 xorg_cv_cc_flag_unused_command_line_argument=yes 5022 else 5023 xorg_cv_cc_flag_unused_command_line_argument=no 5024 fi 5025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5026 fi 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5028 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5029 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5030 CFLAGS="$xorg_testset_save_CFLAGS" 5031 fi 5032 5033 found="no" 5034 5035 if test $found = "no" ; then 5036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5038 fi 5039 5040 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5042 fi 5043 5044 CFLAGS="$CFLAGS -Wmissing-declarations" 5045 5046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5047 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5048 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5049 if eval \${$cacheid+:} false; then : 5050 $as_echo_n "(cached) " >&6 5051 else 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053 /* end confdefs.h. */ 5054 int i; 5055 int 5056 main () 5057 { 5058 5059 ; 5060 return 0; 5061 } 5062 _ACEOF 5063 if ac_fn_c_try_link "$LINENO"; then : 5064 eval $cacheid=yes 5065 else 5066 eval $cacheid=no 5067 fi 5068 rm -f core conftest.err conftest.$ac_objext \ 5069 conftest$ac_exeext conftest.$ac_ext 5070 fi 5071 5072 5073 CFLAGS="$xorg_testset_save_CFLAGS" 5074 5075 eval supported=\$$cacheid 5076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5077 $as_echo "$supported" >&6; } 5078 if test "$supported" = "yes" ; then 5079 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5080 found="yes" 5081 fi 5082 fi 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 xorg_testset_save_CFLAGS="$CFLAGS" 5099 5100 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5103 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5104 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5105 $as_echo_n "(cached) " >&6 5106 else 5107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5108 /* end confdefs.h. */ 5109 int i; 5110 _ACEOF 5111 if ac_fn_c_try_compile "$LINENO"; then : 5112 xorg_cv_cc_flag_unknown_warning_option=yes 5113 else 5114 xorg_cv_cc_flag_unknown_warning_option=no 5115 fi 5116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5117 fi 5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5119 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5120 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5121 CFLAGS="$xorg_testset_save_CFLAGS" 5122 fi 5123 5124 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5127 fi 5128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5130 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5131 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5132 $as_echo_n "(cached) " >&6 5133 else 5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5135 /* end confdefs.h. */ 5136 int i; 5137 _ACEOF 5138 if ac_fn_c_try_compile "$LINENO"; then : 5139 xorg_cv_cc_flag_unused_command_line_argument=yes 5140 else 5141 xorg_cv_cc_flag_unused_command_line_argument=no 5142 fi 5143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5144 fi 5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5146 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149 fi 5150 5151 found="no" 5152 5153 if test $found = "no" ; then 5154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5156 fi 5157 5158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5160 fi 5161 5162 CFLAGS="$CFLAGS -Wformat=2" 5163 5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5165 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5166 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5167 if eval \${$cacheid+:} false; then : 5168 $as_echo_n "(cached) " >&6 5169 else 5170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5171 /* end confdefs.h. */ 5172 int i; 5173 int 5174 main () 5175 { 5176 5177 ; 5178 return 0; 5179 } 5180 _ACEOF 5181 if ac_fn_c_try_link "$LINENO"; then : 5182 eval $cacheid=yes 5183 else 5184 eval $cacheid=no 5185 fi 5186 rm -f core conftest.err conftest.$ac_objext \ 5187 conftest$ac_exeext conftest.$ac_ext 5188 fi 5189 5190 5191 CFLAGS="$xorg_testset_save_CFLAGS" 5192 5193 eval supported=\$$cacheid 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5195 $as_echo "$supported" >&6; } 5196 if test "$supported" = "yes" ; then 5197 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5198 found="yes" 5199 fi 5200 fi 5201 5202 if test $found = "no" ; then 5203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5205 fi 5206 5207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5209 fi 5210 5211 CFLAGS="$CFLAGS -Wformat" 5212 5213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5214 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5215 cacheid=xorg_cv_cc_flag__Wformat 5216 if eval \${$cacheid+:} false; then : 5217 $as_echo_n "(cached) " >&6 5218 else 5219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5220 /* end confdefs.h. */ 5221 int i; 5222 int 5223 main () 5224 { 5225 5226 ; 5227 return 0; 5228 } 5229 _ACEOF 5230 if ac_fn_c_try_link "$LINENO"; then : 5231 eval $cacheid=yes 5232 else 5233 eval $cacheid=no 5234 fi 5235 rm -f core conftest.err conftest.$ac_objext \ 5236 conftest$ac_exeext conftest.$ac_ext 5237 fi 5238 5239 5240 CFLAGS="$xorg_testset_save_CFLAGS" 5241 5242 eval supported=\$$cacheid 5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5244 $as_echo "$supported" >&6; } 5245 if test "$supported" = "yes" ; then 5246 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5247 found="yes" 5248 fi 5249 fi 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 xorg_testset_save_CFLAGS="$CFLAGS" 5268 5269 if test "x$xorg_testset_cc_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_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5290 CFLAGS="$xorg_testset_save_CFLAGS" 5291 fi 5292 5293 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5294 if test "x$xorg_testset_cc_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_cc_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_cc_unknown_warning_option" = "xyes" ; then 5324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5325 fi 5326 5327 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5329 fi 5330 5331 CFLAGS="$CFLAGS -Wstrict-prototypes" 5332 5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5334 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5335 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5336 if eval \${$cacheid+:} 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 $cacheid=yes 5352 else 5353 eval $cacheid=no 5354 fi 5355 rm -f core conftest.err conftest.$ac_objext \ 5356 conftest$ac_exeext conftest.$ac_ext 5357 fi 5358 5359 5360 CFLAGS="$xorg_testset_save_CFLAGS" 5361 5362 eval supported=\$$cacheid 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 -Wstrict-prototypes" 5367 found="yes" 5368 fi 5369 fi 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 xorg_testset_save_CFLAGS="$CFLAGS" 5386 5387 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5390 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5391 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5392 $as_echo_n "(cached) " >&6 5393 else 5394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5395 /* end confdefs.h. */ 5396 int i; 5397 _ACEOF 5398 if ac_fn_c_try_compile "$LINENO"; then : 5399 xorg_cv_cc_flag_unknown_warning_option=yes 5400 else 5401 xorg_cv_cc_flag_unknown_warning_option=no 5402 fi 5403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5404 fi 5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5406 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5407 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5408 CFLAGS="$xorg_testset_save_CFLAGS" 5409 fi 5410 5411 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5414 fi 5415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5417 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5418 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5419 $as_echo_n "(cached) " >&6 5420 else 5421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5422 /* end confdefs.h. */ 5423 int i; 5424 _ACEOF 5425 if ac_fn_c_try_compile "$LINENO"; then : 5426 xorg_cv_cc_flag_unused_command_line_argument=yes 5427 else 5428 xorg_cv_cc_flag_unused_command_line_argument=no 5429 fi 5430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5431 fi 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5433 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5434 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5435 CFLAGS="$xorg_testset_save_CFLAGS" 5436 fi 5437 5438 found="no" 5439 5440 if test $found = "no" ; then 5441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5443 fi 5444 5445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5447 fi 5448 5449 CFLAGS="$CFLAGS -Wmissing-prototypes" 5450 5451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5452 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5453 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5454 if eval \${$cacheid+:} false; then : 5455 $as_echo_n "(cached) " >&6 5456 else 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5458 /* end confdefs.h. */ 5459 int i; 5460 int 5461 main () 5462 { 5463 5464 ; 5465 return 0; 5466 } 5467 _ACEOF 5468 if ac_fn_c_try_link "$LINENO"; then : 5469 eval $cacheid=yes 5470 else 5471 eval $cacheid=no 5472 fi 5473 rm -f core conftest.err conftest.$ac_objext \ 5474 conftest$ac_exeext conftest.$ac_ext 5475 fi 5476 5477 5478 CFLAGS="$xorg_testset_save_CFLAGS" 5479 5480 eval supported=\$$cacheid 5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5482 $as_echo "$supported" >&6; } 5483 if test "$supported" = "yes" ; then 5484 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5485 found="yes" 5486 fi 5487 fi 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 xorg_testset_save_CFLAGS="$CFLAGS" 5504 5505 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5508 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5509 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5510 $as_echo_n "(cached) " >&6 5511 else 5512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5513 /* end confdefs.h. */ 5514 int i; 5515 _ACEOF 5516 if ac_fn_c_try_compile "$LINENO"; then : 5517 xorg_cv_cc_flag_unknown_warning_option=yes 5518 else 5519 xorg_cv_cc_flag_unknown_warning_option=no 5520 fi 5521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5522 fi 5523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5524 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5526 CFLAGS="$xorg_testset_save_CFLAGS" 5527 fi 5528 5529 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5532 fi 5533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5535 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5536 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5537 $as_echo_n "(cached) " >&6 5538 else 5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5540 /* end confdefs.h. */ 5541 int i; 5542 _ACEOF 5543 if ac_fn_c_try_compile "$LINENO"; then : 5544 xorg_cv_cc_flag_unused_command_line_argument=yes 5545 else 5546 xorg_cv_cc_flag_unused_command_line_argument=no 5547 fi 5548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5549 fi 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5551 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5553 CFLAGS="$xorg_testset_save_CFLAGS" 5554 fi 5555 5556 found="no" 5557 5558 if test $found = "no" ; then 5559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5561 fi 5562 5563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5565 fi 5566 5567 CFLAGS="$CFLAGS -Wnested-externs" 5568 5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5570 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5571 cacheid=xorg_cv_cc_flag__Wnested_externs 5572 if eval \${$cacheid+:} false; then : 5573 $as_echo_n "(cached) " >&6 5574 else 5575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5576 /* end confdefs.h. */ 5577 int i; 5578 int 5579 main () 5580 { 5581 5582 ; 5583 return 0; 5584 } 5585 _ACEOF 5586 if ac_fn_c_try_link "$LINENO"; then : 5587 eval $cacheid=yes 5588 else 5589 eval $cacheid=no 5590 fi 5591 rm -f core conftest.err conftest.$ac_objext \ 5592 conftest$ac_exeext conftest.$ac_ext 5593 fi 5594 5595 5596 CFLAGS="$xorg_testset_save_CFLAGS" 5597 5598 eval supported=\$$cacheid 5599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5600 $as_echo "$supported" >&6; } 5601 if test "$supported" = "yes" ; then 5602 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5603 found="yes" 5604 fi 5605 fi 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 xorg_testset_save_CFLAGS="$CFLAGS" 5622 5623 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5626 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5627 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5628 $as_echo_n "(cached) " >&6 5629 else 5630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5631 /* end confdefs.h. */ 5632 int i; 5633 _ACEOF 5634 if ac_fn_c_try_compile "$LINENO"; then : 5635 xorg_cv_cc_flag_unknown_warning_option=yes 5636 else 5637 xorg_cv_cc_flag_unknown_warning_option=no 5638 fi 5639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5640 fi 5641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5642 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5644 CFLAGS="$xorg_testset_save_CFLAGS" 5645 fi 5646 5647 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5650 fi 5651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5653 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5654 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 5662 xorg_cv_cc_flag_unused_command_line_argument=yes 5663 else 5664 xorg_cv_cc_flag_unused_command_line_argument=no 5665 fi 5666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5667 fi 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5669 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5670 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5671 CFLAGS="$xorg_testset_save_CFLAGS" 5672 fi 5673 5674 found="no" 5675 5676 if test $found = "no" ; then 5677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5679 fi 5680 5681 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5683 fi 5684 5685 CFLAGS="$CFLAGS -Wbad-function-cast" 5686 5687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5688 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5689 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5690 if eval \${$cacheid+:} false; then : 5691 $as_echo_n "(cached) " >&6 5692 else 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694 /* end confdefs.h. */ 5695 int i; 5696 int 5697 main () 5698 { 5699 5700 ; 5701 return 0; 5702 } 5703 _ACEOF 5704 if ac_fn_c_try_link "$LINENO"; then : 5705 eval $cacheid=yes 5706 else 5707 eval $cacheid=no 5708 fi 5709 rm -f core conftest.err conftest.$ac_objext \ 5710 conftest$ac_exeext conftest.$ac_ext 5711 fi 5712 5713 5714 CFLAGS="$xorg_testset_save_CFLAGS" 5715 5716 eval supported=\$$cacheid 5717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5718 $as_echo "$supported" >&6; } 5719 if test "$supported" = "yes" ; then 5720 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5721 found="yes" 5722 fi 5723 fi 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 xorg_testset_save_CFLAGS="$CFLAGS" 5740 5741 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5744 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5745 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5746 $as_echo_n "(cached) " >&6 5747 else 5748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5749 /* end confdefs.h. */ 5750 int i; 5751 _ACEOF 5752 if ac_fn_c_try_compile "$LINENO"; then : 5753 xorg_cv_cc_flag_unknown_warning_option=yes 5754 else 5755 xorg_cv_cc_flag_unknown_warning_option=no 5756 fi 5757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5758 fi 5759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5760 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5762 CFLAGS="$xorg_testset_save_CFLAGS" 5763 fi 5764 5765 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5768 fi 5769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5771 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5772 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5773 $as_echo_n "(cached) " >&6 5774 else 5775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776 /* end confdefs.h. */ 5777 int i; 5778 _ACEOF 5779 if ac_fn_c_try_compile "$LINENO"; then : 5780 xorg_cv_cc_flag_unused_command_line_argument=yes 5781 else 5782 xorg_cv_cc_flag_unused_command_line_argument=no 5783 fi 5784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5785 fi 5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5787 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5789 CFLAGS="$xorg_testset_save_CFLAGS" 5790 fi 5791 5792 found="no" 5793 5794 if test $found = "no" ; then 5795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 fi 5798 5799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5801 fi 5802 5803 CFLAGS="$CFLAGS -Wold-style-definition" 5804 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5806 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5807 cacheid=xorg_cv_cc_flag__Wold_style_definition 5808 if eval \${$cacheid+:} false; then : 5809 $as_echo_n "(cached) " >&6 5810 else 5811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5812 /* end confdefs.h. */ 5813 int i; 5814 int 5815 main () 5816 { 5817 5818 ; 5819 return 0; 5820 } 5821 _ACEOF 5822 if ac_fn_c_try_link "$LINENO"; then : 5823 eval $cacheid=yes 5824 else 5825 eval $cacheid=no 5826 fi 5827 rm -f core conftest.err conftest.$ac_objext \ 5828 conftest$ac_exeext conftest.$ac_ext 5829 fi 5830 5831 5832 CFLAGS="$xorg_testset_save_CFLAGS" 5833 5834 eval supported=\$$cacheid 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5836 $as_echo "$supported" >&6; } 5837 if test "$supported" = "yes" ; then 5838 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5839 found="yes" 5840 fi 5841 fi 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 xorg_testset_save_CFLAGS="$CFLAGS" 5858 5859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5862 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5863 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5864 $as_echo_n "(cached) " >&6 5865 else 5866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5867 /* end confdefs.h. */ 5868 int i; 5869 _ACEOF 5870 if ac_fn_c_try_compile "$LINENO"; then : 5871 xorg_cv_cc_flag_unknown_warning_option=yes 5872 else 5873 xorg_cv_cc_flag_unknown_warning_option=no 5874 fi 5875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5876 fi 5877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5878 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5880 CFLAGS="$xorg_testset_save_CFLAGS" 5881 fi 5882 5883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5886 fi 5887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5889 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5890 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5891 $as_echo_n "(cached) " >&6 5892 else 5893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5894 /* end confdefs.h. */ 5895 int i; 5896 _ACEOF 5897 if ac_fn_c_try_compile "$LINENO"; then : 5898 xorg_cv_cc_flag_unused_command_line_argument=yes 5899 else 5900 xorg_cv_cc_flag_unused_command_line_argument=no 5901 fi 5902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5903 fi 5904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5905 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5907 CFLAGS="$xorg_testset_save_CFLAGS" 5908 fi 5909 5910 found="no" 5911 5912 if test $found = "no" ; then 5913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5915 fi 5916 5917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5919 fi 5920 5921 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5922 5923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5924 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5925 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5926 if eval \${$cacheid+:} false; then : 5927 $as_echo_n "(cached) " >&6 5928 else 5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5930 /* end confdefs.h. */ 5931 int i; 5932 int 5933 main () 5934 { 5935 5936 ; 5937 return 0; 5938 } 5939 _ACEOF 5940 if ac_fn_c_try_link "$LINENO"; then : 5941 eval $cacheid=yes 5942 else 5943 eval $cacheid=no 5944 fi 5945 rm -f core conftest.err conftest.$ac_objext \ 5946 conftest$ac_exeext conftest.$ac_ext 5947 fi 5948 5949 5950 CFLAGS="$xorg_testset_save_CFLAGS" 5951 5952 eval supported=\$$cacheid 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5954 $as_echo "$supported" >&6; } 5955 if test "$supported" = "yes" ; then 5956 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5957 found="yes" 5958 fi 5959 fi 5960 5961 5962 5963 5964 5965 # This chunk adds additional warnings that could catch undesired effects. 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 xorg_testset_save_CFLAGS="$CFLAGS" 5980 5981 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5984 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5985 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5986 $as_echo_n "(cached) " >&6 5987 else 5988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5989 /* end confdefs.h. */ 5990 int i; 5991 _ACEOF 5992 if ac_fn_c_try_compile "$LINENO"; then : 5993 xorg_cv_cc_flag_unknown_warning_option=yes 5994 else 5995 xorg_cv_cc_flag_unknown_warning_option=no 5996 fi 5997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5998 fi 5999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6000 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6001 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6002 CFLAGS="$xorg_testset_save_CFLAGS" 6003 fi 6004 6005 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6008 fi 6009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6011 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6012 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6013 $as_echo_n "(cached) " >&6 6014 else 6015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6016 /* end confdefs.h. */ 6017 int i; 6018 _ACEOF 6019 if ac_fn_c_try_compile "$LINENO"; then : 6020 xorg_cv_cc_flag_unused_command_line_argument=yes 6021 else 6022 xorg_cv_cc_flag_unused_command_line_argument=no 6023 fi 6024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6025 fi 6026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6027 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6028 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6029 CFLAGS="$xorg_testset_save_CFLAGS" 6030 fi 6031 6032 found="no" 6033 6034 if test $found = "no" ; then 6035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6037 fi 6038 6039 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6041 fi 6042 6043 CFLAGS="$CFLAGS -Wunused" 6044 6045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6046 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6047 cacheid=xorg_cv_cc_flag__Wunused 6048 if eval \${$cacheid+:} false; then : 6049 $as_echo_n "(cached) " >&6 6050 else 6051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6052 /* end confdefs.h. */ 6053 int i; 6054 int 6055 main () 6056 { 6057 6058 ; 6059 return 0; 6060 } 6061 _ACEOF 6062 if ac_fn_c_try_link "$LINENO"; then : 6063 eval $cacheid=yes 6064 else 6065 eval $cacheid=no 6066 fi 6067 rm -f core conftest.err conftest.$ac_objext \ 6068 conftest$ac_exeext conftest.$ac_ext 6069 fi 6070 6071 6072 CFLAGS="$xorg_testset_save_CFLAGS" 6073 6074 eval supported=\$$cacheid 6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6076 $as_echo "$supported" >&6; } 6077 if test "$supported" = "yes" ; then 6078 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6079 found="yes" 6080 fi 6081 fi 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 xorg_testset_save_CFLAGS="$CFLAGS" 6098 6099 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6102 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6103 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6104 $as_echo_n "(cached) " >&6 6105 else 6106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6107 /* end confdefs.h. */ 6108 int i; 6109 _ACEOF 6110 if ac_fn_c_try_compile "$LINENO"; then : 6111 xorg_cv_cc_flag_unknown_warning_option=yes 6112 else 6113 xorg_cv_cc_flag_unknown_warning_option=no 6114 fi 6115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6116 fi 6117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6118 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6119 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6120 CFLAGS="$xorg_testset_save_CFLAGS" 6121 fi 6122 6123 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6126 fi 6127 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6129 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6130 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6131 $as_echo_n "(cached) " >&6 6132 else 6133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6134 /* end confdefs.h. */ 6135 int i; 6136 _ACEOF 6137 if ac_fn_c_try_compile "$LINENO"; then : 6138 xorg_cv_cc_flag_unused_command_line_argument=yes 6139 else 6140 xorg_cv_cc_flag_unused_command_line_argument=no 6141 fi 6142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6143 fi 6144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6145 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6146 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6147 CFLAGS="$xorg_testset_save_CFLAGS" 6148 fi 6149 6150 found="no" 6151 6152 if test $found = "no" ; then 6153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6155 fi 6156 6157 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6158 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6159 fi 6160 6161 CFLAGS="$CFLAGS -Wuninitialized" 6162 6163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6164 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6165 cacheid=xorg_cv_cc_flag__Wuninitialized 6166 if eval \${$cacheid+:} false; then : 6167 $as_echo_n "(cached) " >&6 6168 else 6169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6170 /* end confdefs.h. */ 6171 int i; 6172 int 6173 main () 6174 { 6175 6176 ; 6177 return 0; 6178 } 6179 _ACEOF 6180 if ac_fn_c_try_link "$LINENO"; then : 6181 eval $cacheid=yes 6182 else 6183 eval $cacheid=no 6184 fi 6185 rm -f core conftest.err conftest.$ac_objext \ 6186 conftest$ac_exeext conftest.$ac_ext 6187 fi 6188 6189 6190 CFLAGS="$xorg_testset_save_CFLAGS" 6191 6192 eval supported=\$$cacheid 6193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6194 $as_echo "$supported" >&6; } 6195 if test "$supported" = "yes" ; then 6196 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6197 found="yes" 6198 fi 6199 fi 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 xorg_testset_save_CFLAGS="$CFLAGS" 6216 6217 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6220 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6221 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6222 $as_echo_n "(cached) " >&6 6223 else 6224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6225 /* end confdefs.h. */ 6226 int i; 6227 _ACEOF 6228 if ac_fn_c_try_compile "$LINENO"; then : 6229 xorg_cv_cc_flag_unknown_warning_option=yes 6230 else 6231 xorg_cv_cc_flag_unknown_warning_option=no 6232 fi 6233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6234 fi 6235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6236 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6237 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6238 CFLAGS="$xorg_testset_save_CFLAGS" 6239 fi 6240 6241 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6244 fi 6245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6247 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6248 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6249 $as_echo_n "(cached) " >&6 6250 else 6251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6252 /* end confdefs.h. */ 6253 int i; 6254 _ACEOF 6255 if ac_fn_c_try_compile "$LINENO"; then : 6256 xorg_cv_cc_flag_unused_command_line_argument=yes 6257 else 6258 xorg_cv_cc_flag_unused_command_line_argument=no 6259 fi 6260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6261 fi 6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6263 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6264 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6265 CFLAGS="$xorg_testset_save_CFLAGS" 6266 fi 6267 6268 found="no" 6269 6270 if test $found = "no" ; then 6271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6273 fi 6274 6275 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6277 fi 6278 6279 CFLAGS="$CFLAGS -Wshadow" 6280 6281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6282 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6283 cacheid=xorg_cv_cc_flag__Wshadow 6284 if eval \${$cacheid+:} false; then : 6285 $as_echo_n "(cached) " >&6 6286 else 6287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6288 /* end confdefs.h. */ 6289 int i; 6290 int 6291 main () 6292 { 6293 6294 ; 6295 return 0; 6296 } 6297 _ACEOF 6298 if ac_fn_c_try_link "$LINENO"; then : 6299 eval $cacheid=yes 6300 else 6301 eval $cacheid=no 6302 fi 6303 rm -f core conftest.err conftest.$ac_objext \ 6304 conftest$ac_exeext conftest.$ac_ext 6305 fi 6306 6307 6308 CFLAGS="$xorg_testset_save_CFLAGS" 6309 6310 eval supported=\$$cacheid 6311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6312 $as_echo "$supported" >&6; } 6313 if test "$supported" = "yes" ; then 6314 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6315 found="yes" 6316 fi 6317 fi 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 xorg_testset_save_CFLAGS="$CFLAGS" 6334 6335 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6338 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6339 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6340 $as_echo_n "(cached) " >&6 6341 else 6342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6343 /* end confdefs.h. */ 6344 int i; 6345 _ACEOF 6346 if ac_fn_c_try_compile "$LINENO"; then : 6347 xorg_cv_cc_flag_unknown_warning_option=yes 6348 else 6349 xorg_cv_cc_flag_unknown_warning_option=no 6350 fi 6351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6352 fi 6353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6354 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6355 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6356 CFLAGS="$xorg_testset_save_CFLAGS" 6357 fi 6358 6359 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6362 fi 6363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6365 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6366 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6367 $as_echo_n "(cached) " >&6 6368 else 6369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6370 /* end confdefs.h. */ 6371 int i; 6372 _ACEOF 6373 if ac_fn_c_try_compile "$LINENO"; then : 6374 xorg_cv_cc_flag_unused_command_line_argument=yes 6375 else 6376 xorg_cv_cc_flag_unused_command_line_argument=no 6377 fi 6378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6379 fi 6380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6381 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6382 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6383 CFLAGS="$xorg_testset_save_CFLAGS" 6384 fi 6385 6386 found="no" 6387 6388 if test $found = "no" ; then 6389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6391 fi 6392 6393 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6395 fi 6396 6397 CFLAGS="$CFLAGS -Wcast-qual" 6398 6399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6400 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6401 cacheid=xorg_cv_cc_flag__Wcast_qual 6402 if eval \${$cacheid+:} false; then : 6403 $as_echo_n "(cached) " >&6 6404 else 6405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6406 /* end confdefs.h. */ 6407 int i; 6408 int 6409 main () 6410 { 6411 6412 ; 6413 return 0; 6414 } 6415 _ACEOF 6416 if ac_fn_c_try_link "$LINENO"; then : 6417 eval $cacheid=yes 6418 else 6419 eval $cacheid=no 6420 fi 6421 rm -f core conftest.err conftest.$ac_objext \ 6422 conftest$ac_exeext conftest.$ac_ext 6423 fi 6424 6425 6426 CFLAGS="$xorg_testset_save_CFLAGS" 6427 6428 eval supported=\$$cacheid 6429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6430 $as_echo "$supported" >&6; } 6431 if test "$supported" = "yes" ; then 6432 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6433 found="yes" 6434 fi 6435 fi 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 xorg_testset_save_CFLAGS="$CFLAGS" 6452 6453 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6456 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6457 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6458 $as_echo_n "(cached) " >&6 6459 else 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461 /* end confdefs.h. */ 6462 int i; 6463 _ACEOF 6464 if ac_fn_c_try_compile "$LINENO"; then : 6465 xorg_cv_cc_flag_unknown_warning_option=yes 6466 else 6467 xorg_cv_cc_flag_unknown_warning_option=no 6468 fi 6469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6470 fi 6471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6472 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6473 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6474 CFLAGS="$xorg_testset_save_CFLAGS" 6475 fi 6476 6477 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6480 fi 6481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6483 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6484 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6485 $as_echo_n "(cached) " >&6 6486 else 6487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6488 /* end confdefs.h. */ 6489 int i; 6490 _ACEOF 6491 if ac_fn_c_try_compile "$LINENO"; then : 6492 xorg_cv_cc_flag_unused_command_line_argument=yes 6493 else 6494 xorg_cv_cc_flag_unused_command_line_argument=no 6495 fi 6496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6497 fi 6498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6499 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6500 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6501 CFLAGS="$xorg_testset_save_CFLAGS" 6502 fi 6503 6504 found="no" 6505 6506 if test $found = "no" ; then 6507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6509 fi 6510 6511 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6513 fi 6514 6515 CFLAGS="$CFLAGS -Wmissing-noreturn" 6516 6517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6518 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6519 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6520 if eval \${$cacheid+:} false; then : 6521 $as_echo_n "(cached) " >&6 6522 else 6523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6524 /* end confdefs.h. */ 6525 int i; 6526 int 6527 main () 6528 { 6529 6530 ; 6531 return 0; 6532 } 6533 _ACEOF 6534 if ac_fn_c_try_link "$LINENO"; then : 6535 eval $cacheid=yes 6536 else 6537 eval $cacheid=no 6538 fi 6539 rm -f core conftest.err conftest.$ac_objext \ 6540 conftest$ac_exeext conftest.$ac_ext 6541 fi 6542 6543 6544 CFLAGS="$xorg_testset_save_CFLAGS" 6545 6546 eval supported=\$$cacheid 6547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6548 $as_echo "$supported" >&6; } 6549 if test "$supported" = "yes" ; then 6550 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6551 found="yes" 6552 fi 6553 fi 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 xorg_testset_save_CFLAGS="$CFLAGS" 6570 6571 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6574 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6575 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6576 $as_echo_n "(cached) " >&6 6577 else 6578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6579 /* end confdefs.h. */ 6580 int i; 6581 _ACEOF 6582 if ac_fn_c_try_compile "$LINENO"; then : 6583 xorg_cv_cc_flag_unknown_warning_option=yes 6584 else 6585 xorg_cv_cc_flag_unknown_warning_option=no 6586 fi 6587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6588 fi 6589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6590 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6592 CFLAGS="$xorg_testset_save_CFLAGS" 6593 fi 6594 6595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6598 fi 6599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6601 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6602 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6603 $as_echo_n "(cached) " >&6 6604 else 6605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6606 /* end confdefs.h. */ 6607 int i; 6608 _ACEOF 6609 if ac_fn_c_try_compile "$LINENO"; then : 6610 xorg_cv_cc_flag_unused_command_line_argument=yes 6611 else 6612 xorg_cv_cc_flag_unused_command_line_argument=no 6613 fi 6614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6615 fi 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6617 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6619 CFLAGS="$xorg_testset_save_CFLAGS" 6620 fi 6621 6622 found="no" 6623 6624 if test $found = "no" ; then 6625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6627 fi 6628 6629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6631 fi 6632 6633 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6634 6635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6636 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6637 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6638 if eval \${$cacheid+:} false; then : 6639 $as_echo_n "(cached) " >&6 6640 else 6641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6642 /* end confdefs.h. */ 6643 int i; 6644 int 6645 main () 6646 { 6647 6648 ; 6649 return 0; 6650 } 6651 _ACEOF 6652 if ac_fn_c_try_link "$LINENO"; then : 6653 eval $cacheid=yes 6654 else 6655 eval $cacheid=no 6656 fi 6657 rm -f core conftest.err conftest.$ac_objext \ 6658 conftest$ac_exeext conftest.$ac_ext 6659 fi 6660 6661 6662 CFLAGS="$xorg_testset_save_CFLAGS" 6663 6664 eval supported=\$$cacheid 6665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6666 $as_echo "$supported" >&6; } 6667 if test "$supported" = "yes" ; then 6668 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6669 found="yes" 6670 fi 6671 fi 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 xorg_testset_save_CFLAGS="$CFLAGS" 6688 6689 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6692 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6693 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6694 $as_echo_n "(cached) " >&6 6695 else 6696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6697 /* end confdefs.h. */ 6698 int i; 6699 _ACEOF 6700 if ac_fn_c_try_compile "$LINENO"; then : 6701 xorg_cv_cc_flag_unknown_warning_option=yes 6702 else 6703 xorg_cv_cc_flag_unknown_warning_option=no 6704 fi 6705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6706 fi 6707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6708 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6710 CFLAGS="$xorg_testset_save_CFLAGS" 6711 fi 6712 6713 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6716 fi 6717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6719 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6720 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6721 $as_echo_n "(cached) " >&6 6722 else 6723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6724 /* end confdefs.h. */ 6725 int i; 6726 _ACEOF 6727 if ac_fn_c_try_compile "$LINENO"; then : 6728 xorg_cv_cc_flag_unused_command_line_argument=yes 6729 else 6730 xorg_cv_cc_flag_unused_command_line_argument=no 6731 fi 6732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6733 fi 6734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6735 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6737 CFLAGS="$xorg_testset_save_CFLAGS" 6738 fi 6739 6740 found="no" 6741 6742 if test $found = "no" ; then 6743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6745 fi 6746 6747 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6749 fi 6750 6751 CFLAGS="$CFLAGS -Wredundant-decls" 6752 6753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6754 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6755 cacheid=xorg_cv_cc_flag__Wredundant_decls 6756 if eval \${$cacheid+:} false; then : 6757 $as_echo_n "(cached) " >&6 6758 else 6759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6760 /* end confdefs.h. */ 6761 int i; 6762 int 6763 main () 6764 { 6765 6766 ; 6767 return 0; 6768 } 6769 _ACEOF 6770 if ac_fn_c_try_link "$LINENO"; then : 6771 eval $cacheid=yes 6772 else 6773 eval $cacheid=no 6774 fi 6775 rm -f core conftest.err conftest.$ac_objext \ 6776 conftest$ac_exeext conftest.$ac_ext 6777 fi 6778 6779 6780 CFLAGS="$xorg_testset_save_CFLAGS" 6781 6782 eval supported=\$$cacheid 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6784 $as_echo "$supported" >&6; } 6785 if test "$supported" = "yes" ; then 6786 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6787 found="yes" 6788 fi 6789 fi 6790 6791 6792 6793 # These are currently disabled because they are noisy. They will be enabled 6794 # in the future once the codebase is sufficiently modernized to silence 6795 # them. For now, I don't want them to drown out the other warnings. 6796 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6797 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6798 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6799 6800 # Turn some warnings into errors, so we don't accidently get successful builds 6801 # when there are problems that should be fixed. 6802 6803 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 xorg_testset_save_CFLAGS="$CFLAGS" 6818 6819 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6822 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6823 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6824 $as_echo_n "(cached) " >&6 6825 else 6826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6827 /* end confdefs.h. */ 6828 int i; 6829 _ACEOF 6830 if ac_fn_c_try_compile "$LINENO"; then : 6831 xorg_cv_cc_flag_unknown_warning_option=yes 6832 else 6833 xorg_cv_cc_flag_unknown_warning_option=no 6834 fi 6835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6836 fi 6837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6838 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6840 CFLAGS="$xorg_testset_save_CFLAGS" 6841 fi 6842 6843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6846 fi 6847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6849 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6850 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6851 $as_echo_n "(cached) " >&6 6852 else 6853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6854 /* end confdefs.h. */ 6855 int i; 6856 _ACEOF 6857 if ac_fn_c_try_compile "$LINENO"; then : 6858 xorg_cv_cc_flag_unused_command_line_argument=yes 6859 else 6860 xorg_cv_cc_flag_unused_command_line_argument=no 6861 fi 6862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6863 fi 6864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6865 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6867 CFLAGS="$xorg_testset_save_CFLAGS" 6868 fi 6869 6870 found="no" 6871 6872 if test $found = "no" ; then 6873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6875 fi 6876 6877 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6879 fi 6880 6881 CFLAGS="$CFLAGS -Werror=implicit" 6882 6883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6884 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6885 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6886 if eval \${$cacheid+:} false; then : 6887 $as_echo_n "(cached) " >&6 6888 else 6889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6890 /* end confdefs.h. */ 6891 int i; 6892 int 6893 main () 6894 { 6895 6896 ; 6897 return 0; 6898 } 6899 _ACEOF 6900 if ac_fn_c_try_link "$LINENO"; then : 6901 eval $cacheid=yes 6902 else 6903 eval $cacheid=no 6904 fi 6905 rm -f core conftest.err conftest.$ac_objext \ 6906 conftest$ac_exeext conftest.$ac_ext 6907 fi 6908 6909 6910 CFLAGS="$xorg_testset_save_CFLAGS" 6911 6912 eval supported=\$$cacheid 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6914 $as_echo "$supported" >&6; } 6915 if test "$supported" = "yes" ; then 6916 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6917 found="yes" 6918 fi 6919 fi 6920 6921 if test $found = "no" ; then 6922 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6924 fi 6925 6926 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6928 fi 6929 6930 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6931 6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6933 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6934 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6935 if eval \${$cacheid+:} false; then : 6936 $as_echo_n "(cached) " >&6 6937 else 6938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6939 /* end confdefs.h. */ 6940 int i; 6941 int 6942 main () 6943 { 6944 6945 ; 6946 return 0; 6947 } 6948 _ACEOF 6949 if ac_fn_c_try_link "$LINENO"; then : 6950 eval $cacheid=yes 6951 else 6952 eval $cacheid=no 6953 fi 6954 rm -f core conftest.err conftest.$ac_objext \ 6955 conftest$ac_exeext conftest.$ac_ext 6956 fi 6957 6958 6959 CFLAGS="$xorg_testset_save_CFLAGS" 6960 6961 eval supported=\$$cacheid 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6963 $as_echo "$supported" >&6; } 6964 if test "$supported" = "yes" ; then 6965 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6966 found="yes" 6967 fi 6968 fi 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 xorg_testset_save_CFLAGS="$CFLAGS" 6985 6986 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6989 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6990 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6991 $as_echo_n "(cached) " >&6 6992 else 6993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6994 /* end confdefs.h. */ 6995 int i; 6996 _ACEOF 6997 if ac_fn_c_try_compile "$LINENO"; then : 6998 xorg_cv_cc_flag_unknown_warning_option=yes 6999 else 7000 xorg_cv_cc_flag_unknown_warning_option=no 7001 fi 7002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7003 fi 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7005 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7006 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7007 CFLAGS="$xorg_testset_save_CFLAGS" 7008 fi 7009 7010 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7013 fi 7014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7016 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7017 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7018 $as_echo_n "(cached) " >&6 7019 else 7020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7021 /* end confdefs.h. */ 7022 int i; 7023 _ACEOF 7024 if ac_fn_c_try_compile "$LINENO"; then : 7025 xorg_cv_cc_flag_unused_command_line_argument=yes 7026 else 7027 xorg_cv_cc_flag_unused_command_line_argument=no 7028 fi 7029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7030 fi 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7032 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7033 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7034 CFLAGS="$xorg_testset_save_CFLAGS" 7035 fi 7036 7037 found="no" 7038 7039 if test $found = "no" ; then 7040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7042 fi 7043 7044 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7046 fi 7047 7048 CFLAGS="$CFLAGS -Werror=nonnull" 7049 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7051 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7052 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7053 if eval \${$cacheid+:} false; then : 7054 $as_echo_n "(cached) " >&6 7055 else 7056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7057 /* end confdefs.h. */ 7058 int i; 7059 int 7060 main () 7061 { 7062 7063 ; 7064 return 0; 7065 } 7066 _ACEOF 7067 if ac_fn_c_try_link "$LINENO"; then : 7068 eval $cacheid=yes 7069 else 7070 eval $cacheid=no 7071 fi 7072 rm -f core conftest.err conftest.$ac_objext \ 7073 conftest$ac_exeext conftest.$ac_ext 7074 fi 7075 7076 7077 CFLAGS="$xorg_testset_save_CFLAGS" 7078 7079 eval supported=\$$cacheid 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7081 $as_echo "$supported" >&6; } 7082 if test "$supported" = "yes" ; then 7083 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7084 found="yes" 7085 fi 7086 fi 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 xorg_testset_save_CFLAGS="$CFLAGS" 7103 7104 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7107 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7108 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7109 $as_echo_n "(cached) " >&6 7110 else 7111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7112 /* end confdefs.h. */ 7113 int i; 7114 _ACEOF 7115 if ac_fn_c_try_compile "$LINENO"; then : 7116 xorg_cv_cc_flag_unknown_warning_option=yes 7117 else 7118 xorg_cv_cc_flag_unknown_warning_option=no 7119 fi 7120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7121 fi 7122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7123 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7124 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7125 CFLAGS="$xorg_testset_save_CFLAGS" 7126 fi 7127 7128 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7131 fi 7132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7134 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7135 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7136 $as_echo_n "(cached) " >&6 7137 else 7138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7139 /* end confdefs.h. */ 7140 int i; 7141 _ACEOF 7142 if ac_fn_c_try_compile "$LINENO"; then : 7143 xorg_cv_cc_flag_unused_command_line_argument=yes 7144 else 7145 xorg_cv_cc_flag_unused_command_line_argument=no 7146 fi 7147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7148 fi 7149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7150 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7151 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7152 CFLAGS="$xorg_testset_save_CFLAGS" 7153 fi 7154 7155 found="no" 7156 7157 if test $found = "no" ; then 7158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7160 fi 7161 7162 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7164 fi 7165 7166 CFLAGS="$CFLAGS -Werror=init-self" 7167 7168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7169 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7170 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7171 if eval \${$cacheid+:} false; then : 7172 $as_echo_n "(cached) " >&6 7173 else 7174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7175 /* end confdefs.h. */ 7176 int i; 7177 int 7178 main () 7179 { 7180 7181 ; 7182 return 0; 7183 } 7184 _ACEOF 7185 if ac_fn_c_try_link "$LINENO"; then : 7186 eval $cacheid=yes 7187 else 7188 eval $cacheid=no 7189 fi 7190 rm -f core conftest.err conftest.$ac_objext \ 7191 conftest$ac_exeext conftest.$ac_ext 7192 fi 7193 7194 7195 CFLAGS="$xorg_testset_save_CFLAGS" 7196 7197 eval supported=\$$cacheid 7198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7199 $as_echo "$supported" >&6; } 7200 if test "$supported" = "yes" ; then 7201 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7202 found="yes" 7203 fi 7204 fi 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 xorg_testset_save_CFLAGS="$CFLAGS" 7221 7222 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7225 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7226 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7227 $as_echo_n "(cached) " >&6 7228 else 7229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7230 /* end confdefs.h. */ 7231 int i; 7232 _ACEOF 7233 if ac_fn_c_try_compile "$LINENO"; then : 7234 xorg_cv_cc_flag_unknown_warning_option=yes 7235 else 7236 xorg_cv_cc_flag_unknown_warning_option=no 7237 fi 7238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7239 fi 7240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7241 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7243 CFLAGS="$xorg_testset_save_CFLAGS" 7244 fi 7245 7246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7249 fi 7250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7252 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7253 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7254 $as_echo_n "(cached) " >&6 7255 else 7256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7257 /* end confdefs.h. */ 7258 int i; 7259 _ACEOF 7260 if ac_fn_c_try_compile "$LINENO"; then : 7261 xorg_cv_cc_flag_unused_command_line_argument=yes 7262 else 7263 xorg_cv_cc_flag_unused_command_line_argument=no 7264 fi 7265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7266 fi 7267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7268 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7269 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7270 CFLAGS="$xorg_testset_save_CFLAGS" 7271 fi 7272 7273 found="no" 7274 7275 if test $found = "no" ; then 7276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7278 fi 7279 7280 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7282 fi 7283 7284 CFLAGS="$CFLAGS -Werror=main" 7285 7286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7287 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7288 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7289 if eval \${$cacheid+:} false; then : 7290 $as_echo_n "(cached) " >&6 7291 else 7292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7293 /* end confdefs.h. */ 7294 int i; 7295 int 7296 main () 7297 { 7298 7299 ; 7300 return 0; 7301 } 7302 _ACEOF 7303 if ac_fn_c_try_link "$LINENO"; then : 7304 eval $cacheid=yes 7305 else 7306 eval $cacheid=no 7307 fi 7308 rm -f core conftest.err conftest.$ac_objext \ 7309 conftest$ac_exeext conftest.$ac_ext 7310 fi 7311 7312 7313 CFLAGS="$xorg_testset_save_CFLAGS" 7314 7315 eval supported=\$$cacheid 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7317 $as_echo "$supported" >&6; } 7318 if test "$supported" = "yes" ; then 7319 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7320 found="yes" 7321 fi 7322 fi 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 7336 7337 7338 xorg_testset_save_CFLAGS="$CFLAGS" 7339 7340 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7343 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7344 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7345 $as_echo_n "(cached) " >&6 7346 else 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348 /* end confdefs.h. */ 7349 int i; 7350 _ACEOF 7351 if ac_fn_c_try_compile "$LINENO"; then : 7352 xorg_cv_cc_flag_unknown_warning_option=yes 7353 else 7354 xorg_cv_cc_flag_unknown_warning_option=no 7355 fi 7356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7357 fi 7358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7359 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7360 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7361 CFLAGS="$xorg_testset_save_CFLAGS" 7362 fi 7363 7364 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7367 fi 7368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7370 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7371 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7372 $as_echo_n "(cached) " >&6 7373 else 7374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7375 /* end confdefs.h. */ 7376 int i; 7377 _ACEOF 7378 if ac_fn_c_try_compile "$LINENO"; then : 7379 xorg_cv_cc_flag_unused_command_line_argument=yes 7380 else 7381 xorg_cv_cc_flag_unused_command_line_argument=no 7382 fi 7383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7384 fi 7385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7386 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7388 CFLAGS="$xorg_testset_save_CFLAGS" 7389 fi 7390 7391 found="no" 7392 7393 if test $found = "no" ; then 7394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7396 fi 7397 7398 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7400 fi 7401 7402 CFLAGS="$CFLAGS -Werror=missing-braces" 7403 7404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7405 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7406 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7407 if eval \${$cacheid+:} false; then : 7408 $as_echo_n "(cached) " >&6 7409 else 7410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7411 /* end confdefs.h. */ 7412 int i; 7413 int 7414 main () 7415 { 7416 7417 ; 7418 return 0; 7419 } 7420 _ACEOF 7421 if ac_fn_c_try_link "$LINENO"; then : 7422 eval $cacheid=yes 7423 else 7424 eval $cacheid=no 7425 fi 7426 rm -f core conftest.err conftest.$ac_objext \ 7427 conftest$ac_exeext conftest.$ac_ext 7428 fi 7429 7430 7431 CFLAGS="$xorg_testset_save_CFLAGS" 7432 7433 eval supported=\$$cacheid 7434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7435 $as_echo "$supported" >&6; } 7436 if test "$supported" = "yes" ; then 7437 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7438 found="yes" 7439 fi 7440 fi 7441 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 xorg_testset_save_CFLAGS="$CFLAGS" 7457 7458 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7461 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7462 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7463 $as_echo_n "(cached) " >&6 7464 else 7465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7466 /* end confdefs.h. */ 7467 int i; 7468 _ACEOF 7469 if ac_fn_c_try_compile "$LINENO"; then : 7470 xorg_cv_cc_flag_unknown_warning_option=yes 7471 else 7472 xorg_cv_cc_flag_unknown_warning_option=no 7473 fi 7474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7475 fi 7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7477 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7478 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7479 CFLAGS="$xorg_testset_save_CFLAGS" 7480 fi 7481 7482 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7485 fi 7486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7488 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7489 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7490 $as_echo_n "(cached) " >&6 7491 else 7492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7493 /* end confdefs.h. */ 7494 int i; 7495 _ACEOF 7496 if ac_fn_c_try_compile "$LINENO"; then : 7497 xorg_cv_cc_flag_unused_command_line_argument=yes 7498 else 7499 xorg_cv_cc_flag_unused_command_line_argument=no 7500 fi 7501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7502 fi 7503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7504 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7506 CFLAGS="$xorg_testset_save_CFLAGS" 7507 fi 7508 7509 found="no" 7510 7511 if test $found = "no" ; then 7512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7514 fi 7515 7516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7518 fi 7519 7520 CFLAGS="$CFLAGS -Werror=sequence-point" 7521 7522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7523 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7524 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7525 if eval \${$cacheid+:} false; then : 7526 $as_echo_n "(cached) " >&6 7527 else 7528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7529 /* end confdefs.h. */ 7530 int i; 7531 int 7532 main () 7533 { 7534 7535 ; 7536 return 0; 7537 } 7538 _ACEOF 7539 if ac_fn_c_try_link "$LINENO"; then : 7540 eval $cacheid=yes 7541 else 7542 eval $cacheid=no 7543 fi 7544 rm -f core conftest.err conftest.$ac_objext \ 7545 conftest$ac_exeext conftest.$ac_ext 7546 fi 7547 7548 7549 CFLAGS="$xorg_testset_save_CFLAGS" 7550 7551 eval supported=\$$cacheid 7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7553 $as_echo "$supported" >&6; } 7554 if test "$supported" = "yes" ; then 7555 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7556 found="yes" 7557 fi 7558 fi 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 xorg_testset_save_CFLAGS="$CFLAGS" 7575 7576 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7579 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7580 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7581 $as_echo_n "(cached) " >&6 7582 else 7583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7584 /* end confdefs.h. */ 7585 int i; 7586 _ACEOF 7587 if ac_fn_c_try_compile "$LINENO"; then : 7588 xorg_cv_cc_flag_unknown_warning_option=yes 7589 else 7590 xorg_cv_cc_flag_unknown_warning_option=no 7591 fi 7592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7593 fi 7594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7595 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7597 CFLAGS="$xorg_testset_save_CFLAGS" 7598 fi 7599 7600 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7603 fi 7604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7606 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7607 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7608 $as_echo_n "(cached) " >&6 7609 else 7610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7611 /* end confdefs.h. */ 7612 int i; 7613 _ACEOF 7614 if ac_fn_c_try_compile "$LINENO"; then : 7615 xorg_cv_cc_flag_unused_command_line_argument=yes 7616 else 7617 xorg_cv_cc_flag_unused_command_line_argument=no 7618 fi 7619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7620 fi 7621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7622 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7624 CFLAGS="$xorg_testset_save_CFLAGS" 7625 fi 7626 7627 found="no" 7628 7629 if test $found = "no" ; then 7630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7632 fi 7633 7634 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7636 fi 7637 7638 CFLAGS="$CFLAGS -Werror=return-type" 7639 7640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7641 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7642 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7643 if eval \${$cacheid+:} false; then : 7644 $as_echo_n "(cached) " >&6 7645 else 7646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7647 /* end confdefs.h. */ 7648 int i; 7649 int 7650 main () 7651 { 7652 7653 ; 7654 return 0; 7655 } 7656 _ACEOF 7657 if ac_fn_c_try_link "$LINENO"; then : 7658 eval $cacheid=yes 7659 else 7660 eval $cacheid=no 7661 fi 7662 rm -f core conftest.err conftest.$ac_objext \ 7663 conftest$ac_exeext conftest.$ac_ext 7664 fi 7665 7666 7667 CFLAGS="$xorg_testset_save_CFLAGS" 7668 7669 eval supported=\$$cacheid 7670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7671 $as_echo "$supported" >&6; } 7672 if test "$supported" = "yes" ; then 7673 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7674 found="yes" 7675 fi 7676 fi 7677 7678 if test $found = "no" ; then 7679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7681 fi 7682 7683 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7685 fi 7686 7687 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7688 7689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7690 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7691 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7692 if eval \${$cacheid+:} false; then : 7693 $as_echo_n "(cached) " >&6 7694 else 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696 /* end confdefs.h. */ 7697 int i; 7698 int 7699 main () 7700 { 7701 7702 ; 7703 return 0; 7704 } 7705 _ACEOF 7706 if ac_fn_c_try_link "$LINENO"; then : 7707 eval $cacheid=yes 7708 else 7709 eval $cacheid=no 7710 fi 7711 rm -f core conftest.err conftest.$ac_objext \ 7712 conftest$ac_exeext conftest.$ac_ext 7713 fi 7714 7715 7716 CFLAGS="$xorg_testset_save_CFLAGS" 7717 7718 eval supported=\$$cacheid 7719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7720 $as_echo "$supported" >&6; } 7721 if test "$supported" = "yes" ; then 7722 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7723 found="yes" 7724 fi 7725 fi 7726 7727 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 xorg_testset_save_CFLAGS="$CFLAGS" 7742 7743 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7746 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7747 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7748 $as_echo_n "(cached) " >&6 7749 else 7750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7751 /* end confdefs.h. */ 7752 int i; 7753 _ACEOF 7754 if ac_fn_c_try_compile "$LINENO"; then : 7755 xorg_cv_cc_flag_unknown_warning_option=yes 7756 else 7757 xorg_cv_cc_flag_unknown_warning_option=no 7758 fi 7759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7760 fi 7761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7762 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7764 CFLAGS="$xorg_testset_save_CFLAGS" 7765 fi 7766 7767 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7770 fi 7771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7773 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7774 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7775 $as_echo_n "(cached) " >&6 7776 else 7777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7778 /* end confdefs.h. */ 7779 int i; 7780 _ACEOF 7781 if ac_fn_c_try_compile "$LINENO"; then : 7782 xorg_cv_cc_flag_unused_command_line_argument=yes 7783 else 7784 xorg_cv_cc_flag_unused_command_line_argument=no 7785 fi 7786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7787 fi 7788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7789 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7790 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7791 CFLAGS="$xorg_testset_save_CFLAGS" 7792 fi 7793 7794 found="no" 7795 7796 if test $found = "no" ; then 7797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7799 fi 7800 7801 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7803 fi 7804 7805 CFLAGS="$CFLAGS -Werror=trigraphs" 7806 7807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7808 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7809 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7810 if eval \${$cacheid+:} false; then : 7811 $as_echo_n "(cached) " >&6 7812 else 7813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7814 /* end confdefs.h. */ 7815 int i; 7816 int 7817 main () 7818 { 7819 7820 ; 7821 return 0; 7822 } 7823 _ACEOF 7824 if ac_fn_c_try_link "$LINENO"; then : 7825 eval $cacheid=yes 7826 else 7827 eval $cacheid=no 7828 fi 7829 rm -f core conftest.err conftest.$ac_objext \ 7830 conftest$ac_exeext conftest.$ac_ext 7831 fi 7832 7833 7834 CFLAGS="$xorg_testset_save_CFLAGS" 7835 7836 eval supported=\$$cacheid 7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7838 $as_echo "$supported" >&6; } 7839 if test "$supported" = "yes" ; then 7840 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7841 found="yes" 7842 fi 7843 fi 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856 7857 7858 7859 xorg_testset_save_CFLAGS="$CFLAGS" 7860 7861 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7864 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7865 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7866 $as_echo_n "(cached) " >&6 7867 else 7868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7869 /* end confdefs.h. */ 7870 int i; 7871 _ACEOF 7872 if ac_fn_c_try_compile "$LINENO"; then : 7873 xorg_cv_cc_flag_unknown_warning_option=yes 7874 else 7875 xorg_cv_cc_flag_unknown_warning_option=no 7876 fi 7877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7878 fi 7879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7880 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7882 CFLAGS="$xorg_testset_save_CFLAGS" 7883 fi 7884 7885 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7888 fi 7889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7891 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7892 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7893 $as_echo_n "(cached) " >&6 7894 else 7895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7896 /* end confdefs.h. */ 7897 int i; 7898 _ACEOF 7899 if ac_fn_c_try_compile "$LINENO"; then : 7900 xorg_cv_cc_flag_unused_command_line_argument=yes 7901 else 7902 xorg_cv_cc_flag_unused_command_line_argument=no 7903 fi 7904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7905 fi 7906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7907 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7909 CFLAGS="$xorg_testset_save_CFLAGS" 7910 fi 7911 7912 found="no" 7913 7914 if test $found = "no" ; then 7915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7917 fi 7918 7919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7921 fi 7922 7923 CFLAGS="$CFLAGS -Werror=array-bounds" 7924 7925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7926 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7927 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7928 if eval \${$cacheid+:} false; then : 7929 $as_echo_n "(cached) " >&6 7930 else 7931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7932 /* end confdefs.h. */ 7933 int i; 7934 int 7935 main () 7936 { 7937 7938 ; 7939 return 0; 7940 } 7941 _ACEOF 7942 if ac_fn_c_try_link "$LINENO"; then : 7943 eval $cacheid=yes 7944 else 7945 eval $cacheid=no 7946 fi 7947 rm -f core conftest.err conftest.$ac_objext \ 7948 conftest$ac_exeext conftest.$ac_ext 7949 fi 7950 7951 7952 CFLAGS="$xorg_testset_save_CFLAGS" 7953 7954 eval supported=\$$cacheid 7955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7956 $as_echo "$supported" >&6; } 7957 if test "$supported" = "yes" ; then 7958 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7959 found="yes" 7960 fi 7961 fi 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974 7975 7976 7977 xorg_testset_save_CFLAGS="$CFLAGS" 7978 7979 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7982 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7983 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7984 $as_echo_n "(cached) " >&6 7985 else 7986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7987 /* end confdefs.h. */ 7988 int i; 7989 _ACEOF 7990 if ac_fn_c_try_compile "$LINENO"; then : 7991 xorg_cv_cc_flag_unknown_warning_option=yes 7992 else 7993 xorg_cv_cc_flag_unknown_warning_option=no 7994 fi 7995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7996 fi 7997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7998 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7999 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8000 CFLAGS="$xorg_testset_save_CFLAGS" 8001 fi 8002 8003 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8006 fi 8007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8009 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8010 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8011 $as_echo_n "(cached) " >&6 8012 else 8013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8014 /* end confdefs.h. */ 8015 int i; 8016 _ACEOF 8017 if ac_fn_c_try_compile "$LINENO"; then : 8018 xorg_cv_cc_flag_unused_command_line_argument=yes 8019 else 8020 xorg_cv_cc_flag_unused_command_line_argument=no 8021 fi 8022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8023 fi 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8025 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8026 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8027 CFLAGS="$xorg_testset_save_CFLAGS" 8028 fi 8029 8030 found="no" 8031 8032 if test $found = "no" ; then 8033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8035 fi 8036 8037 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8039 fi 8040 8041 CFLAGS="$CFLAGS -Werror=write-strings" 8042 8043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8044 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8045 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8046 if eval \${$cacheid+:} false; then : 8047 $as_echo_n "(cached) " >&6 8048 else 8049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8050 /* end confdefs.h. */ 8051 int i; 8052 int 8053 main () 8054 { 8055 8056 ; 8057 return 0; 8058 } 8059 _ACEOF 8060 if ac_fn_c_try_link "$LINENO"; then : 8061 eval $cacheid=yes 8062 else 8063 eval $cacheid=no 8064 fi 8065 rm -f core conftest.err conftest.$ac_objext \ 8066 conftest$ac_exeext conftest.$ac_ext 8067 fi 8068 8069 8070 CFLAGS="$xorg_testset_save_CFLAGS" 8071 8072 eval supported=\$$cacheid 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8074 $as_echo "$supported" >&6; } 8075 if test "$supported" = "yes" ; then 8076 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8077 found="yes" 8078 fi 8079 fi 8080 8081 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 xorg_testset_save_CFLAGS="$CFLAGS" 8096 8097 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8100 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8101 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8102 $as_echo_n "(cached) " >&6 8103 else 8104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8105 /* end confdefs.h. */ 8106 int i; 8107 _ACEOF 8108 if ac_fn_c_try_compile "$LINENO"; then : 8109 xorg_cv_cc_flag_unknown_warning_option=yes 8110 else 8111 xorg_cv_cc_flag_unknown_warning_option=no 8112 fi 8113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8114 fi 8115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8116 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8118 CFLAGS="$xorg_testset_save_CFLAGS" 8119 fi 8120 8121 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8124 fi 8125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8127 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8128 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8129 $as_echo_n "(cached) " >&6 8130 else 8131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8132 /* end confdefs.h. */ 8133 int i; 8134 _ACEOF 8135 if ac_fn_c_try_compile "$LINENO"; then : 8136 xorg_cv_cc_flag_unused_command_line_argument=yes 8137 else 8138 xorg_cv_cc_flag_unused_command_line_argument=no 8139 fi 8140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8141 fi 8142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8143 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8145 CFLAGS="$xorg_testset_save_CFLAGS" 8146 fi 8147 8148 found="no" 8149 8150 if test $found = "no" ; then 8151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8153 fi 8154 8155 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8157 fi 8158 8159 CFLAGS="$CFLAGS -Werror=address" 8160 8161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8162 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8163 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8164 if eval \${$cacheid+:} false; then : 8165 $as_echo_n "(cached) " >&6 8166 else 8167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8168 /* end confdefs.h. */ 8169 int i; 8170 int 8171 main () 8172 { 8173 8174 ; 8175 return 0; 8176 } 8177 _ACEOF 8178 if ac_fn_c_try_link "$LINENO"; then : 8179 eval $cacheid=yes 8180 else 8181 eval $cacheid=no 8182 fi 8183 rm -f core conftest.err conftest.$ac_objext \ 8184 conftest$ac_exeext conftest.$ac_ext 8185 fi 8186 8187 8188 CFLAGS="$xorg_testset_save_CFLAGS" 8189 8190 eval supported=\$$cacheid 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8192 $as_echo "$supported" >&6; } 8193 if test "$supported" = "yes" ; then 8194 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8195 found="yes" 8196 fi 8197 fi 8198 8199 8200 8201 8202 8203 8204 8205 8206 8207 8208 8209 8210 8211 8212 8213 xorg_testset_save_CFLAGS="$CFLAGS" 8214 8215 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8218 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8219 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8220 $as_echo_n "(cached) " >&6 8221 else 8222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8223 /* end confdefs.h. */ 8224 int i; 8225 _ACEOF 8226 if ac_fn_c_try_compile "$LINENO"; then : 8227 xorg_cv_cc_flag_unknown_warning_option=yes 8228 else 8229 xorg_cv_cc_flag_unknown_warning_option=no 8230 fi 8231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8232 fi 8233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8234 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8235 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8236 CFLAGS="$xorg_testset_save_CFLAGS" 8237 fi 8238 8239 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8242 fi 8243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8245 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8246 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8247 $as_echo_n "(cached) " >&6 8248 else 8249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8250 /* end confdefs.h. */ 8251 int i; 8252 _ACEOF 8253 if ac_fn_c_try_compile "$LINENO"; then : 8254 xorg_cv_cc_flag_unused_command_line_argument=yes 8255 else 8256 xorg_cv_cc_flag_unused_command_line_argument=no 8257 fi 8258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8259 fi 8260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8261 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8263 CFLAGS="$xorg_testset_save_CFLAGS" 8264 fi 8265 8266 found="no" 8267 8268 if test $found = "no" ; then 8269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8271 fi 8272 8273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8275 fi 8276 8277 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8278 8279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8280 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8281 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8282 if eval \${$cacheid+:} false; then : 8283 $as_echo_n "(cached) " >&6 8284 else 8285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8286 /* end confdefs.h. */ 8287 int i; 8288 int 8289 main () 8290 { 8291 8292 ; 8293 return 0; 8294 } 8295 _ACEOF 8296 if ac_fn_c_try_link "$LINENO"; then : 8297 eval $cacheid=yes 8298 else 8299 eval $cacheid=no 8300 fi 8301 rm -f core conftest.err conftest.$ac_objext \ 8302 conftest$ac_exeext conftest.$ac_ext 8303 fi 8304 8305 8306 CFLAGS="$xorg_testset_save_CFLAGS" 8307 8308 eval supported=\$$cacheid 8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8310 $as_echo "$supported" >&6; } 8311 if test "$supported" = "yes" ; then 8312 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8313 found="yes" 8314 fi 8315 fi 8316 8317 if test $found = "no" ; then 8318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8320 fi 8321 8322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8324 fi 8325 8326 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8327 8328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8329 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8330 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8331 if eval \${$cacheid+:} false; then : 8332 $as_echo_n "(cached) " >&6 8333 else 8334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8335 /* end confdefs.h. */ 8336 int i; 8337 int 8338 main () 8339 { 8340 8341 ; 8342 return 0; 8343 } 8344 _ACEOF 8345 if ac_fn_c_try_link "$LINENO"; then : 8346 eval $cacheid=yes 8347 else 8348 eval $cacheid=no 8349 fi 8350 rm -f core conftest.err conftest.$ac_objext \ 8351 conftest$ac_exeext conftest.$ac_ext 8352 fi 8353 8354 8355 CFLAGS="$xorg_testset_save_CFLAGS" 8356 8357 eval supported=\$$cacheid 8358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8359 $as_echo "$supported" >&6; } 8360 if test "$supported" = "yes" ; then 8361 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8362 found="yes" 8363 fi 8364 fi 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 xorg_testset_save_CFLAGS="$CFLAGS" 8381 8382 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8385 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8386 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8387 $as_echo_n "(cached) " >&6 8388 else 8389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8390 /* end confdefs.h. */ 8391 int i; 8392 _ACEOF 8393 if ac_fn_c_try_compile "$LINENO"; then : 8394 xorg_cv_cc_flag_unknown_warning_option=yes 8395 else 8396 xorg_cv_cc_flag_unknown_warning_option=no 8397 fi 8398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8399 fi 8400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8401 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8403 CFLAGS="$xorg_testset_save_CFLAGS" 8404 fi 8405 8406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8409 fi 8410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8412 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8413 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8414 $as_echo_n "(cached) " >&6 8415 else 8416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8417 /* end confdefs.h. */ 8418 int i; 8419 _ACEOF 8420 if ac_fn_c_try_compile "$LINENO"; then : 8421 xorg_cv_cc_flag_unused_command_line_argument=yes 8422 else 8423 xorg_cv_cc_flag_unused_command_line_argument=no 8424 fi 8425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8426 fi 8427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8428 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8429 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8430 CFLAGS="$xorg_testset_save_CFLAGS" 8431 fi 8432 8433 found="no" 8434 8435 if test $found = "no" ; then 8436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8438 fi 8439 8440 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8442 fi 8443 8444 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8445 8446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8447 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8448 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8449 if eval \${$cacheid+:} false; then : 8450 $as_echo_n "(cached) " >&6 8451 else 8452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8453 /* end confdefs.h. */ 8454 int i; 8455 int 8456 main () 8457 { 8458 8459 ; 8460 return 0; 8461 } 8462 _ACEOF 8463 if ac_fn_c_try_link "$LINENO"; then : 8464 eval $cacheid=yes 8465 else 8466 eval $cacheid=no 8467 fi 8468 rm -f core conftest.err conftest.$ac_objext \ 8469 conftest$ac_exeext conftest.$ac_ext 8470 fi 8471 8472 8473 CFLAGS="$xorg_testset_save_CFLAGS" 8474 8475 eval supported=\$$cacheid 8476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8477 $as_echo "$supported" >&6; } 8478 if test "$supported" = "yes" ; then 8479 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8480 found="yes" 8481 fi 8482 fi 8483 8484 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8485 else 8486 { $as_echo "$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 8487 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 8499 8500 8501 xorg_testset_save_CFLAGS="$CFLAGS" 8502 8503 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8506 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8507 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8508 $as_echo_n "(cached) " >&6 8509 else 8510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8511 /* end confdefs.h. */ 8512 int i; 8513 _ACEOF 8514 if ac_fn_c_try_compile "$LINENO"; then : 8515 xorg_cv_cc_flag_unknown_warning_option=yes 8516 else 8517 xorg_cv_cc_flag_unknown_warning_option=no 8518 fi 8519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8520 fi 8521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8522 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8524 CFLAGS="$xorg_testset_save_CFLAGS" 8525 fi 8526 8527 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8530 fi 8531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8533 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8534 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8535 $as_echo_n "(cached) " >&6 8536 else 8537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8538 /* end confdefs.h. */ 8539 int i; 8540 _ACEOF 8541 if ac_fn_c_try_compile "$LINENO"; then : 8542 xorg_cv_cc_flag_unused_command_line_argument=yes 8543 else 8544 xorg_cv_cc_flag_unused_command_line_argument=no 8545 fi 8546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8547 fi 8548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8549 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8551 CFLAGS="$xorg_testset_save_CFLAGS" 8552 fi 8553 8554 found="no" 8555 8556 if test $found = "no" ; then 8557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8559 fi 8560 8561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8563 fi 8564 8565 CFLAGS="$CFLAGS -Wimplicit" 8566 8567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8568 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8569 cacheid=xorg_cv_cc_flag__Wimplicit 8570 if eval \${$cacheid+:} false; then : 8571 $as_echo_n "(cached) " >&6 8572 else 8573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8574 /* end confdefs.h. */ 8575 int i; 8576 int 8577 main () 8578 { 8579 8580 ; 8581 return 0; 8582 } 8583 _ACEOF 8584 if ac_fn_c_try_link "$LINENO"; then : 8585 eval $cacheid=yes 8586 else 8587 eval $cacheid=no 8588 fi 8589 rm -f core conftest.err conftest.$ac_objext \ 8590 conftest$ac_exeext conftest.$ac_ext 8591 fi 8592 8593 8594 CFLAGS="$xorg_testset_save_CFLAGS" 8595 8596 eval supported=\$$cacheid 8597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8598 $as_echo "$supported" >&6; } 8599 if test "$supported" = "yes" ; then 8600 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8601 found="yes" 8602 fi 8603 fi 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 xorg_testset_save_CFLAGS="$CFLAGS" 8620 8621 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8624 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8625 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8626 $as_echo_n "(cached) " >&6 8627 else 8628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8629 /* end confdefs.h. */ 8630 int i; 8631 _ACEOF 8632 if ac_fn_c_try_compile "$LINENO"; then : 8633 xorg_cv_cc_flag_unknown_warning_option=yes 8634 else 8635 xorg_cv_cc_flag_unknown_warning_option=no 8636 fi 8637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8638 fi 8639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8640 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8641 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8642 CFLAGS="$xorg_testset_save_CFLAGS" 8643 fi 8644 8645 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8648 fi 8649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8651 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8652 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8653 $as_echo_n "(cached) " >&6 8654 else 8655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8656 /* end confdefs.h. */ 8657 int i; 8658 _ACEOF 8659 if ac_fn_c_try_compile "$LINENO"; then : 8660 xorg_cv_cc_flag_unused_command_line_argument=yes 8661 else 8662 xorg_cv_cc_flag_unused_command_line_argument=no 8663 fi 8664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8665 fi 8666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8667 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8669 CFLAGS="$xorg_testset_save_CFLAGS" 8670 fi 8671 8672 found="no" 8673 8674 if test $found = "no" ; then 8675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8677 fi 8678 8679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8681 fi 8682 8683 CFLAGS="$CFLAGS -Wnonnull" 8684 8685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8686 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8687 cacheid=xorg_cv_cc_flag__Wnonnull 8688 if eval \${$cacheid+:} false; then : 8689 $as_echo_n "(cached) " >&6 8690 else 8691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8692 /* end confdefs.h. */ 8693 int i; 8694 int 8695 main () 8696 { 8697 8698 ; 8699 return 0; 8700 } 8701 _ACEOF 8702 if ac_fn_c_try_link "$LINENO"; then : 8703 eval $cacheid=yes 8704 else 8705 eval $cacheid=no 8706 fi 8707 rm -f core conftest.err conftest.$ac_objext \ 8708 conftest$ac_exeext conftest.$ac_ext 8709 fi 8710 8711 8712 CFLAGS="$xorg_testset_save_CFLAGS" 8713 8714 eval supported=\$$cacheid 8715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8716 $as_echo "$supported" >&6; } 8717 if test "$supported" = "yes" ; then 8718 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8719 found="yes" 8720 fi 8721 fi 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 8735 8736 8737 xorg_testset_save_CFLAGS="$CFLAGS" 8738 8739 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8742 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8743 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8744 $as_echo_n "(cached) " >&6 8745 else 8746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8747 /* end confdefs.h. */ 8748 int i; 8749 _ACEOF 8750 if ac_fn_c_try_compile "$LINENO"; then : 8751 xorg_cv_cc_flag_unknown_warning_option=yes 8752 else 8753 xorg_cv_cc_flag_unknown_warning_option=no 8754 fi 8755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8756 fi 8757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8758 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8759 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8760 CFLAGS="$xorg_testset_save_CFLAGS" 8761 fi 8762 8763 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8766 fi 8767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8769 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8770 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8771 $as_echo_n "(cached) " >&6 8772 else 8773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8774 /* end confdefs.h. */ 8775 int i; 8776 _ACEOF 8777 if ac_fn_c_try_compile "$LINENO"; then : 8778 xorg_cv_cc_flag_unused_command_line_argument=yes 8779 else 8780 xorg_cv_cc_flag_unused_command_line_argument=no 8781 fi 8782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8783 fi 8784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8785 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8787 CFLAGS="$xorg_testset_save_CFLAGS" 8788 fi 8789 8790 found="no" 8791 8792 if test $found = "no" ; then 8793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8795 fi 8796 8797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8799 fi 8800 8801 CFLAGS="$CFLAGS -Winit-self" 8802 8803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8804 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8805 cacheid=xorg_cv_cc_flag__Winit_self 8806 if eval \${$cacheid+:} false; then : 8807 $as_echo_n "(cached) " >&6 8808 else 8809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8810 /* end confdefs.h. */ 8811 int i; 8812 int 8813 main () 8814 { 8815 8816 ; 8817 return 0; 8818 } 8819 _ACEOF 8820 if ac_fn_c_try_link "$LINENO"; then : 8821 eval $cacheid=yes 8822 else 8823 eval $cacheid=no 8824 fi 8825 rm -f core conftest.err conftest.$ac_objext \ 8826 conftest$ac_exeext conftest.$ac_ext 8827 fi 8828 8829 8830 CFLAGS="$xorg_testset_save_CFLAGS" 8831 8832 eval supported=\$$cacheid 8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8834 $as_echo "$supported" >&6; } 8835 if test "$supported" = "yes" ; then 8836 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8837 found="yes" 8838 fi 8839 fi 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 xorg_testset_save_CFLAGS="$CFLAGS" 8856 8857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8860 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8861 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8862 $as_echo_n "(cached) " >&6 8863 else 8864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8865 /* end confdefs.h. */ 8866 int i; 8867 _ACEOF 8868 if ac_fn_c_try_compile "$LINENO"; then : 8869 xorg_cv_cc_flag_unknown_warning_option=yes 8870 else 8871 xorg_cv_cc_flag_unknown_warning_option=no 8872 fi 8873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8874 fi 8875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8876 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8877 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8878 CFLAGS="$xorg_testset_save_CFLAGS" 8879 fi 8880 8881 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8884 fi 8885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8887 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8888 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8889 $as_echo_n "(cached) " >&6 8890 else 8891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8892 /* end confdefs.h. */ 8893 int i; 8894 _ACEOF 8895 if ac_fn_c_try_compile "$LINENO"; then : 8896 xorg_cv_cc_flag_unused_command_line_argument=yes 8897 else 8898 xorg_cv_cc_flag_unused_command_line_argument=no 8899 fi 8900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8901 fi 8902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8903 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8904 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8905 CFLAGS="$xorg_testset_save_CFLAGS" 8906 fi 8907 8908 found="no" 8909 8910 if test $found = "no" ; then 8911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8913 fi 8914 8915 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8917 fi 8918 8919 CFLAGS="$CFLAGS -Wmain" 8920 8921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8922 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8923 cacheid=xorg_cv_cc_flag__Wmain 8924 if eval \${$cacheid+:} false; then : 8925 $as_echo_n "(cached) " >&6 8926 else 8927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8928 /* end confdefs.h. */ 8929 int i; 8930 int 8931 main () 8932 { 8933 8934 ; 8935 return 0; 8936 } 8937 _ACEOF 8938 if ac_fn_c_try_link "$LINENO"; then : 8939 eval $cacheid=yes 8940 else 8941 eval $cacheid=no 8942 fi 8943 rm -f core conftest.err conftest.$ac_objext \ 8944 conftest$ac_exeext conftest.$ac_ext 8945 fi 8946 8947 8948 CFLAGS="$xorg_testset_save_CFLAGS" 8949 8950 eval supported=\$$cacheid 8951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8952 $as_echo "$supported" >&6; } 8953 if test "$supported" = "yes" ; then 8954 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8955 found="yes" 8956 fi 8957 fi 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 8971 8972 8973 xorg_testset_save_CFLAGS="$CFLAGS" 8974 8975 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8978 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8979 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8980 $as_echo_n "(cached) " >&6 8981 else 8982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8983 /* end confdefs.h. */ 8984 int i; 8985 _ACEOF 8986 if ac_fn_c_try_compile "$LINENO"; then : 8987 xorg_cv_cc_flag_unknown_warning_option=yes 8988 else 8989 xorg_cv_cc_flag_unknown_warning_option=no 8990 fi 8991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8992 fi 8993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8994 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8995 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8996 CFLAGS="$xorg_testset_save_CFLAGS" 8997 fi 8998 8999 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9002 fi 9003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9005 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9006 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 9014 xorg_cv_cc_flag_unused_command_line_argument=yes 9015 else 9016 xorg_cv_cc_flag_unused_command_line_argument=no 9017 fi 9018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9019 fi 9020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9021 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9022 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9023 CFLAGS="$xorg_testset_save_CFLAGS" 9024 fi 9025 9026 found="no" 9027 9028 if test $found = "no" ; then 9029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9031 fi 9032 9033 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9035 fi 9036 9037 CFLAGS="$CFLAGS -Wmissing-braces" 9038 9039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9040 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9041 cacheid=xorg_cv_cc_flag__Wmissing_braces 9042 if eval \${$cacheid+:} false; then : 9043 $as_echo_n "(cached) " >&6 9044 else 9045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9046 /* end confdefs.h. */ 9047 int i; 9048 int 9049 main () 9050 { 9051 9052 ; 9053 return 0; 9054 } 9055 _ACEOF 9056 if ac_fn_c_try_link "$LINENO"; then : 9057 eval $cacheid=yes 9058 else 9059 eval $cacheid=no 9060 fi 9061 rm -f core conftest.err conftest.$ac_objext \ 9062 conftest$ac_exeext conftest.$ac_ext 9063 fi 9064 9065 9066 CFLAGS="$xorg_testset_save_CFLAGS" 9067 9068 eval supported=\$$cacheid 9069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9070 $as_echo "$supported" >&6; } 9071 if test "$supported" = "yes" ; then 9072 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9073 found="yes" 9074 fi 9075 fi 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089 9090 9091 xorg_testset_save_CFLAGS="$CFLAGS" 9092 9093 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9096 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9097 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9098 $as_echo_n "(cached) " >&6 9099 else 9100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9101 /* end confdefs.h. */ 9102 int i; 9103 _ACEOF 9104 if ac_fn_c_try_compile "$LINENO"; then : 9105 xorg_cv_cc_flag_unknown_warning_option=yes 9106 else 9107 xorg_cv_cc_flag_unknown_warning_option=no 9108 fi 9109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9110 fi 9111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9112 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9113 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9114 CFLAGS="$xorg_testset_save_CFLAGS" 9115 fi 9116 9117 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9120 fi 9121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9123 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9124 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9125 $as_echo_n "(cached) " >&6 9126 else 9127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9128 /* end confdefs.h. */ 9129 int i; 9130 _ACEOF 9131 if ac_fn_c_try_compile "$LINENO"; then : 9132 xorg_cv_cc_flag_unused_command_line_argument=yes 9133 else 9134 xorg_cv_cc_flag_unused_command_line_argument=no 9135 fi 9136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9137 fi 9138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9139 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9140 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9141 CFLAGS="$xorg_testset_save_CFLAGS" 9142 fi 9143 9144 found="no" 9145 9146 if test $found = "no" ; then 9147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9149 fi 9150 9151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9153 fi 9154 9155 CFLAGS="$CFLAGS -Wsequence-point" 9156 9157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9158 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9159 cacheid=xorg_cv_cc_flag__Wsequence_point 9160 if eval \${$cacheid+:} false; then : 9161 $as_echo_n "(cached) " >&6 9162 else 9163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9164 /* end confdefs.h. */ 9165 int i; 9166 int 9167 main () 9168 { 9169 9170 ; 9171 return 0; 9172 } 9173 _ACEOF 9174 if ac_fn_c_try_link "$LINENO"; then : 9175 eval $cacheid=yes 9176 else 9177 eval $cacheid=no 9178 fi 9179 rm -f core conftest.err conftest.$ac_objext \ 9180 conftest$ac_exeext conftest.$ac_ext 9181 fi 9182 9183 9184 CFLAGS="$xorg_testset_save_CFLAGS" 9185 9186 eval supported=\$$cacheid 9187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9188 $as_echo "$supported" >&6; } 9189 if test "$supported" = "yes" ; then 9190 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9191 found="yes" 9192 fi 9193 fi 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 9206 9207 9208 9209 xorg_testset_save_CFLAGS="$CFLAGS" 9210 9211 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9214 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9215 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9216 $as_echo_n "(cached) " >&6 9217 else 9218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9219 /* end confdefs.h. */ 9220 int i; 9221 _ACEOF 9222 if ac_fn_c_try_compile "$LINENO"; then : 9223 xorg_cv_cc_flag_unknown_warning_option=yes 9224 else 9225 xorg_cv_cc_flag_unknown_warning_option=no 9226 fi 9227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9228 fi 9229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9230 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9231 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9232 CFLAGS="$xorg_testset_save_CFLAGS" 9233 fi 9234 9235 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9238 fi 9239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9241 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9242 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9243 $as_echo_n "(cached) " >&6 9244 else 9245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9246 /* end confdefs.h. */ 9247 int i; 9248 _ACEOF 9249 if ac_fn_c_try_compile "$LINENO"; then : 9250 xorg_cv_cc_flag_unused_command_line_argument=yes 9251 else 9252 xorg_cv_cc_flag_unused_command_line_argument=no 9253 fi 9254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9255 fi 9256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9257 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9258 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9259 CFLAGS="$xorg_testset_save_CFLAGS" 9260 fi 9261 9262 found="no" 9263 9264 if test $found = "no" ; then 9265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9267 fi 9268 9269 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9271 fi 9272 9273 CFLAGS="$CFLAGS -Wreturn-type" 9274 9275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9276 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9277 cacheid=xorg_cv_cc_flag__Wreturn_type 9278 if eval \${$cacheid+:} false; then : 9279 $as_echo_n "(cached) " >&6 9280 else 9281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9282 /* end confdefs.h. */ 9283 int i; 9284 int 9285 main () 9286 { 9287 9288 ; 9289 return 0; 9290 } 9291 _ACEOF 9292 if ac_fn_c_try_link "$LINENO"; then : 9293 eval $cacheid=yes 9294 else 9295 eval $cacheid=no 9296 fi 9297 rm -f core conftest.err conftest.$ac_objext \ 9298 conftest$ac_exeext conftest.$ac_ext 9299 fi 9300 9301 9302 CFLAGS="$xorg_testset_save_CFLAGS" 9303 9304 eval supported=\$$cacheid 9305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9306 $as_echo "$supported" >&6; } 9307 if test "$supported" = "yes" ; then 9308 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9309 found="yes" 9310 fi 9311 fi 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324 9325 9326 9327 xorg_testset_save_CFLAGS="$CFLAGS" 9328 9329 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9332 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9333 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9334 $as_echo_n "(cached) " >&6 9335 else 9336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9337 /* end confdefs.h. */ 9338 int i; 9339 _ACEOF 9340 if ac_fn_c_try_compile "$LINENO"; then : 9341 xorg_cv_cc_flag_unknown_warning_option=yes 9342 else 9343 xorg_cv_cc_flag_unknown_warning_option=no 9344 fi 9345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9346 fi 9347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9348 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9349 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9350 CFLAGS="$xorg_testset_save_CFLAGS" 9351 fi 9352 9353 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9356 fi 9357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9359 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9360 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9361 $as_echo_n "(cached) " >&6 9362 else 9363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9364 /* end confdefs.h. */ 9365 int i; 9366 _ACEOF 9367 if ac_fn_c_try_compile "$LINENO"; then : 9368 xorg_cv_cc_flag_unused_command_line_argument=yes 9369 else 9370 xorg_cv_cc_flag_unused_command_line_argument=no 9371 fi 9372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9373 fi 9374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9375 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9376 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9377 CFLAGS="$xorg_testset_save_CFLAGS" 9378 fi 9379 9380 found="no" 9381 9382 if test $found = "no" ; then 9383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9385 fi 9386 9387 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9388 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9389 fi 9390 9391 CFLAGS="$CFLAGS -Wtrigraphs" 9392 9393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9394 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9395 cacheid=xorg_cv_cc_flag__Wtrigraphs 9396 if eval \${$cacheid+:} false; then : 9397 $as_echo_n "(cached) " >&6 9398 else 9399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9400 /* end confdefs.h. */ 9401 int i; 9402 int 9403 main () 9404 { 9405 9406 ; 9407 return 0; 9408 } 9409 _ACEOF 9410 if ac_fn_c_try_link "$LINENO"; then : 9411 eval $cacheid=yes 9412 else 9413 eval $cacheid=no 9414 fi 9415 rm -f core conftest.err conftest.$ac_objext \ 9416 conftest$ac_exeext conftest.$ac_ext 9417 fi 9418 9419 9420 CFLAGS="$xorg_testset_save_CFLAGS" 9421 9422 eval supported=\$$cacheid 9423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9424 $as_echo "$supported" >&6; } 9425 if test "$supported" = "yes" ; then 9426 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9427 found="yes" 9428 fi 9429 fi 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 9443 9444 9445 xorg_testset_save_CFLAGS="$CFLAGS" 9446 9447 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9450 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9451 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9452 $as_echo_n "(cached) " >&6 9453 else 9454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9455 /* end confdefs.h. */ 9456 int i; 9457 _ACEOF 9458 if ac_fn_c_try_compile "$LINENO"; then : 9459 xorg_cv_cc_flag_unknown_warning_option=yes 9460 else 9461 xorg_cv_cc_flag_unknown_warning_option=no 9462 fi 9463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9464 fi 9465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9466 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9467 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9468 CFLAGS="$xorg_testset_save_CFLAGS" 9469 fi 9470 9471 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9474 fi 9475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9477 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9478 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9479 $as_echo_n "(cached) " >&6 9480 else 9481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9482 /* end confdefs.h. */ 9483 int i; 9484 _ACEOF 9485 if ac_fn_c_try_compile "$LINENO"; then : 9486 xorg_cv_cc_flag_unused_command_line_argument=yes 9487 else 9488 xorg_cv_cc_flag_unused_command_line_argument=no 9489 fi 9490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9491 fi 9492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9493 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9495 CFLAGS="$xorg_testset_save_CFLAGS" 9496 fi 9497 9498 found="no" 9499 9500 if test $found = "no" ; then 9501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9503 fi 9504 9505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9507 fi 9508 9509 CFLAGS="$CFLAGS -Warray-bounds" 9510 9511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9512 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9513 cacheid=xorg_cv_cc_flag__Warray_bounds 9514 if eval \${$cacheid+:} false; then : 9515 $as_echo_n "(cached) " >&6 9516 else 9517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9518 /* end confdefs.h. */ 9519 int i; 9520 int 9521 main () 9522 { 9523 9524 ; 9525 return 0; 9526 } 9527 _ACEOF 9528 if ac_fn_c_try_link "$LINENO"; then : 9529 eval $cacheid=yes 9530 else 9531 eval $cacheid=no 9532 fi 9533 rm -f core conftest.err conftest.$ac_objext \ 9534 conftest$ac_exeext conftest.$ac_ext 9535 fi 9536 9537 9538 CFLAGS="$xorg_testset_save_CFLAGS" 9539 9540 eval supported=\$$cacheid 9541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9542 $as_echo "$supported" >&6; } 9543 if test "$supported" = "yes" ; then 9544 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9545 found="yes" 9546 fi 9547 fi 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 xorg_testset_save_CFLAGS="$CFLAGS" 9564 9565 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9568 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9569 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9570 $as_echo_n "(cached) " >&6 9571 else 9572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9573 /* end confdefs.h. */ 9574 int i; 9575 _ACEOF 9576 if ac_fn_c_try_compile "$LINENO"; then : 9577 xorg_cv_cc_flag_unknown_warning_option=yes 9578 else 9579 xorg_cv_cc_flag_unknown_warning_option=no 9580 fi 9581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9582 fi 9583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9584 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9585 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9586 CFLAGS="$xorg_testset_save_CFLAGS" 9587 fi 9588 9589 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9592 fi 9593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9595 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9596 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9597 $as_echo_n "(cached) " >&6 9598 else 9599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9600 /* end confdefs.h. */ 9601 int i; 9602 _ACEOF 9603 if ac_fn_c_try_compile "$LINENO"; then : 9604 xorg_cv_cc_flag_unused_command_line_argument=yes 9605 else 9606 xorg_cv_cc_flag_unused_command_line_argument=no 9607 fi 9608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9609 fi 9610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9611 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9612 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9613 CFLAGS="$xorg_testset_save_CFLAGS" 9614 fi 9615 9616 found="no" 9617 9618 if test $found = "no" ; then 9619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9621 fi 9622 9623 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9624 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9625 fi 9626 9627 CFLAGS="$CFLAGS -Wwrite-strings" 9628 9629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9630 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9631 cacheid=xorg_cv_cc_flag__Wwrite_strings 9632 if eval \${$cacheid+:} false; then : 9633 $as_echo_n "(cached) " >&6 9634 else 9635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9636 /* end confdefs.h. */ 9637 int i; 9638 int 9639 main () 9640 { 9641 9642 ; 9643 return 0; 9644 } 9645 _ACEOF 9646 if ac_fn_c_try_link "$LINENO"; then : 9647 eval $cacheid=yes 9648 else 9649 eval $cacheid=no 9650 fi 9651 rm -f core conftest.err conftest.$ac_objext \ 9652 conftest$ac_exeext conftest.$ac_ext 9653 fi 9654 9655 9656 CFLAGS="$xorg_testset_save_CFLAGS" 9657 9658 eval supported=\$$cacheid 9659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9660 $as_echo "$supported" >&6; } 9661 if test "$supported" = "yes" ; then 9662 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9663 found="yes" 9664 fi 9665 fi 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 xorg_testset_save_CFLAGS="$CFLAGS" 9682 9683 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9686 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9687 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9688 $as_echo_n "(cached) " >&6 9689 else 9690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9691 /* end confdefs.h. */ 9692 int i; 9693 _ACEOF 9694 if ac_fn_c_try_compile "$LINENO"; then : 9695 xorg_cv_cc_flag_unknown_warning_option=yes 9696 else 9697 xorg_cv_cc_flag_unknown_warning_option=no 9698 fi 9699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9700 fi 9701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9702 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9703 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9704 CFLAGS="$xorg_testset_save_CFLAGS" 9705 fi 9706 9707 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9710 fi 9711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9713 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9714 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9715 $as_echo_n "(cached) " >&6 9716 else 9717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9718 /* end confdefs.h. */ 9719 int i; 9720 _ACEOF 9721 if ac_fn_c_try_compile "$LINENO"; then : 9722 xorg_cv_cc_flag_unused_command_line_argument=yes 9723 else 9724 xorg_cv_cc_flag_unused_command_line_argument=no 9725 fi 9726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9727 fi 9728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9729 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9730 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9731 CFLAGS="$xorg_testset_save_CFLAGS" 9732 fi 9733 9734 found="no" 9735 9736 if test $found = "no" ; then 9737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9739 fi 9740 9741 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9743 fi 9744 9745 CFLAGS="$CFLAGS -Waddress" 9746 9747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9748 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9749 cacheid=xorg_cv_cc_flag__Waddress 9750 if eval \${$cacheid+:} false; then : 9751 $as_echo_n "(cached) " >&6 9752 else 9753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9754 /* end confdefs.h. */ 9755 int i; 9756 int 9757 main () 9758 { 9759 9760 ; 9761 return 0; 9762 } 9763 _ACEOF 9764 if ac_fn_c_try_link "$LINENO"; then : 9765 eval $cacheid=yes 9766 else 9767 eval $cacheid=no 9768 fi 9769 rm -f core conftest.err conftest.$ac_objext \ 9770 conftest$ac_exeext conftest.$ac_ext 9771 fi 9772 9773 9774 CFLAGS="$xorg_testset_save_CFLAGS" 9775 9776 eval supported=\$$cacheid 9777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9778 $as_echo "$supported" >&6; } 9779 if test "$supported" = "yes" ; then 9780 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9781 found="yes" 9782 fi 9783 fi 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797 9798 9799 xorg_testset_save_CFLAGS="$CFLAGS" 9800 9801 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9804 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9805 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9806 $as_echo_n "(cached) " >&6 9807 else 9808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9809 /* end confdefs.h. */ 9810 int i; 9811 _ACEOF 9812 if ac_fn_c_try_compile "$LINENO"; then : 9813 xorg_cv_cc_flag_unknown_warning_option=yes 9814 else 9815 xorg_cv_cc_flag_unknown_warning_option=no 9816 fi 9817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9818 fi 9819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9820 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9821 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9822 CFLAGS="$xorg_testset_save_CFLAGS" 9823 fi 9824 9825 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9828 fi 9829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9831 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9832 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9833 $as_echo_n "(cached) " >&6 9834 else 9835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9836 /* end confdefs.h. */ 9837 int i; 9838 _ACEOF 9839 if ac_fn_c_try_compile "$LINENO"; then : 9840 xorg_cv_cc_flag_unused_command_line_argument=yes 9841 else 9842 xorg_cv_cc_flag_unused_command_line_argument=no 9843 fi 9844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9845 fi 9846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9847 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9849 CFLAGS="$xorg_testset_save_CFLAGS" 9850 fi 9851 9852 found="no" 9853 9854 if test $found = "no" ; then 9855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9857 fi 9858 9859 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9861 fi 9862 9863 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9864 9865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9866 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9867 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9868 if eval \${$cacheid+:} false; then : 9869 $as_echo_n "(cached) " >&6 9870 else 9871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9872 /* end confdefs.h. */ 9873 int i; 9874 int 9875 main () 9876 { 9877 9878 ; 9879 return 0; 9880 } 9881 _ACEOF 9882 if ac_fn_c_try_link "$LINENO"; then : 9883 eval $cacheid=yes 9884 else 9885 eval $cacheid=no 9886 fi 9887 rm -f core conftest.err conftest.$ac_objext \ 9888 conftest$ac_exeext conftest.$ac_ext 9889 fi 9890 9891 9892 CFLAGS="$xorg_testset_save_CFLAGS" 9893 9894 eval supported=\$$cacheid 9895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9896 $as_echo "$supported" >&6; } 9897 if test "$supported" = "yes" ; then 9898 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9899 found="yes" 9900 fi 9901 fi 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916 9917 xorg_testset_save_CFLAGS="$CFLAGS" 9918 9919 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9922 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9923 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9924 $as_echo_n "(cached) " >&6 9925 else 9926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9927 /* end confdefs.h. */ 9928 int i; 9929 _ACEOF 9930 if ac_fn_c_try_compile "$LINENO"; then : 9931 xorg_cv_cc_flag_unknown_warning_option=yes 9932 else 9933 xorg_cv_cc_flag_unknown_warning_option=no 9934 fi 9935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9936 fi 9937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9938 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9940 CFLAGS="$xorg_testset_save_CFLAGS" 9941 fi 9942 9943 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9946 fi 9947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9949 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9950 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9951 $as_echo_n "(cached) " >&6 9952 else 9953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9954 /* end confdefs.h. */ 9955 int i; 9956 _ACEOF 9957 if ac_fn_c_try_compile "$LINENO"; then : 9958 xorg_cv_cc_flag_unused_command_line_argument=yes 9959 else 9960 xorg_cv_cc_flag_unused_command_line_argument=no 9961 fi 9962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9963 fi 9964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9965 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9966 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9967 CFLAGS="$xorg_testset_save_CFLAGS" 9968 fi 9969 9970 found="no" 9971 9972 if test $found = "no" ; then 9973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9975 fi 9976 9977 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9979 fi 9980 9981 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9982 9983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9984 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9985 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9986 if eval \${$cacheid+:} false; then : 9987 $as_echo_n "(cached) " >&6 9988 else 9989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9990 /* end confdefs.h. */ 9991 int i; 9992 int 9993 main () 9994 { 9995 9996 ; 9997 return 0; 9998 } 9999 _ACEOF 10000 if ac_fn_c_try_link "$LINENO"; then : 10001 eval $cacheid=yes 10002 else 10003 eval $cacheid=no 10004 fi 10005 rm -f core conftest.err conftest.$ac_objext \ 10006 conftest$ac_exeext conftest.$ac_ext 10007 fi 10008 10009 10010 CFLAGS="$xorg_testset_save_CFLAGS" 10011 10012 eval supported=\$$cacheid 10013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10014 $as_echo "$supported" >&6; } 10015 if test "$supported" = "yes" ; then 10016 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10017 found="yes" 10018 fi 10019 fi 10020 10021 10022 fi 10023 10024 10025 10026 10027 10028 10029 10030 CWARNFLAGS="$BASE_CFLAGS" 10031 if test "x$GCC" = xyes ; then 10032 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10033 fi 10034 10035 10036 10037 10038 10039 10040 10041 10042 # Check whether --enable-strict-compilation was given. 10043 if test "${enable_strict_compilation+set}" = set; then : 10044 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10045 else 10046 STRICT_COMPILE=no 10047 fi 10048 10049 10050 10051 10052 10053 10054 STRICT_CFLAGS="" 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 xorg_testset_save_CFLAGS="$CFLAGS" 10069 10070 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10073 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10074 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10075 $as_echo_n "(cached) " >&6 10076 else 10077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10078 /* end confdefs.h. */ 10079 int i; 10080 _ACEOF 10081 if ac_fn_c_try_compile "$LINENO"; then : 10082 xorg_cv_cc_flag_unknown_warning_option=yes 10083 else 10084 xorg_cv_cc_flag_unknown_warning_option=no 10085 fi 10086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10087 fi 10088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10089 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10090 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10091 CFLAGS="$xorg_testset_save_CFLAGS" 10092 fi 10093 10094 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10097 fi 10098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10100 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10101 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10102 $as_echo_n "(cached) " >&6 10103 else 10104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10105 /* end confdefs.h. */ 10106 int i; 10107 _ACEOF 10108 if ac_fn_c_try_compile "$LINENO"; then : 10109 xorg_cv_cc_flag_unused_command_line_argument=yes 10110 else 10111 xorg_cv_cc_flag_unused_command_line_argument=no 10112 fi 10113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10114 fi 10115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10116 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10117 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10118 CFLAGS="$xorg_testset_save_CFLAGS" 10119 fi 10120 10121 found="no" 10122 10123 if test $found = "no" ; then 10124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10126 fi 10127 10128 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10130 fi 10131 10132 CFLAGS="$CFLAGS -pedantic" 10133 10134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10135 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10136 cacheid=xorg_cv_cc_flag__pedantic 10137 if eval \${$cacheid+:} false; then : 10138 $as_echo_n "(cached) " >&6 10139 else 10140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10141 /* end confdefs.h. */ 10142 int i; 10143 int 10144 main () 10145 { 10146 10147 ; 10148 return 0; 10149 } 10150 _ACEOF 10151 if ac_fn_c_try_link "$LINENO"; then : 10152 eval $cacheid=yes 10153 else 10154 eval $cacheid=no 10155 fi 10156 rm -f core conftest.err conftest.$ac_objext \ 10157 conftest$ac_exeext conftest.$ac_ext 10158 fi 10159 10160 10161 CFLAGS="$xorg_testset_save_CFLAGS" 10162 10163 eval supported=\$$cacheid 10164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10165 $as_echo "$supported" >&6; } 10166 if test "$supported" = "yes" ; then 10167 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10168 found="yes" 10169 fi 10170 fi 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 10184 10185 10186 xorg_testset_save_CFLAGS="$CFLAGS" 10187 10188 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10191 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10192 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10193 $as_echo_n "(cached) " >&6 10194 else 10195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10196 /* end confdefs.h. */ 10197 int i; 10198 _ACEOF 10199 if ac_fn_c_try_compile "$LINENO"; then : 10200 xorg_cv_cc_flag_unknown_warning_option=yes 10201 else 10202 xorg_cv_cc_flag_unknown_warning_option=no 10203 fi 10204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10205 fi 10206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10207 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10208 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10209 CFLAGS="$xorg_testset_save_CFLAGS" 10210 fi 10211 10212 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10215 fi 10216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10218 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10219 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10220 $as_echo_n "(cached) " >&6 10221 else 10222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10223 /* end confdefs.h. */ 10224 int i; 10225 _ACEOF 10226 if ac_fn_c_try_compile "$LINENO"; then : 10227 xorg_cv_cc_flag_unused_command_line_argument=yes 10228 else 10229 xorg_cv_cc_flag_unused_command_line_argument=no 10230 fi 10231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10232 fi 10233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10234 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10235 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10236 CFLAGS="$xorg_testset_save_CFLAGS" 10237 fi 10238 10239 found="no" 10240 10241 if test $found = "no" ; then 10242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10244 fi 10245 10246 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10248 fi 10249 10250 CFLAGS="$CFLAGS -Werror" 10251 10252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10253 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10254 cacheid=xorg_cv_cc_flag__Werror 10255 if eval \${$cacheid+:} false; then : 10256 $as_echo_n "(cached) " >&6 10257 else 10258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10259 /* end confdefs.h. */ 10260 int i; 10261 int 10262 main () 10263 { 10264 10265 ; 10266 return 0; 10267 } 10268 _ACEOF 10269 if ac_fn_c_try_link "$LINENO"; then : 10270 eval $cacheid=yes 10271 else 10272 eval $cacheid=no 10273 fi 10274 rm -f core conftest.err conftest.$ac_objext \ 10275 conftest$ac_exeext conftest.$ac_ext 10276 fi 10277 10278 10279 CFLAGS="$xorg_testset_save_CFLAGS" 10280 10281 eval supported=\$$cacheid 10282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10283 $as_echo "$supported" >&6; } 10284 if test "$supported" = "yes" ; then 10285 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10286 found="yes" 10287 fi 10288 fi 10289 10290 if test $found = "no" ; then 10291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10293 fi 10294 10295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10297 fi 10298 10299 CFLAGS="$CFLAGS -errwarn" 10300 10301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10302 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10303 cacheid=xorg_cv_cc_flag__errwarn 10304 if eval \${$cacheid+:} false; then : 10305 $as_echo_n "(cached) " >&6 10306 else 10307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10308 /* end confdefs.h. */ 10309 int i; 10310 int 10311 main () 10312 { 10313 10314 ; 10315 return 0; 10316 } 10317 _ACEOF 10318 if ac_fn_c_try_link "$LINENO"; then : 10319 eval $cacheid=yes 10320 else 10321 eval $cacheid=no 10322 fi 10323 rm -f core conftest.err conftest.$ac_objext \ 10324 conftest$ac_exeext conftest.$ac_ext 10325 fi 10326 10327 10328 CFLAGS="$xorg_testset_save_CFLAGS" 10329 10330 eval supported=\$$cacheid 10331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10332 $as_echo "$supported" >&6; } 10333 if test "$supported" = "yes" ; then 10334 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10335 found="yes" 10336 fi 10337 fi 10338 10339 10340 10341 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10342 # activate it with -Werror, so we add it here explicitly. 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 xorg_testset_save_CFLAGS="$CFLAGS" 10357 10358 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10361 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10362 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10363 $as_echo_n "(cached) " >&6 10364 else 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366 /* end confdefs.h. */ 10367 int i; 10368 _ACEOF 10369 if ac_fn_c_try_compile "$LINENO"; then : 10370 xorg_cv_cc_flag_unknown_warning_option=yes 10371 else 10372 xorg_cv_cc_flag_unknown_warning_option=no 10373 fi 10374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10375 fi 10376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10377 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10379 CFLAGS="$xorg_testset_save_CFLAGS" 10380 fi 10381 10382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10385 fi 10386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10388 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10389 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10390 $as_echo_n "(cached) " >&6 10391 else 10392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10393 /* end confdefs.h. */ 10394 int i; 10395 _ACEOF 10396 if ac_fn_c_try_compile "$LINENO"; then : 10397 xorg_cv_cc_flag_unused_command_line_argument=yes 10398 else 10399 xorg_cv_cc_flag_unused_command_line_argument=no 10400 fi 10401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10402 fi 10403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10404 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10406 CFLAGS="$xorg_testset_save_CFLAGS" 10407 fi 10408 10409 found="no" 10410 10411 if test $found = "no" ; then 10412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10414 fi 10415 10416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10418 fi 10419 10420 CFLAGS="$CFLAGS -Werror=attributes" 10421 10422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10423 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10424 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10425 if eval \${$cacheid+:} false; then : 10426 $as_echo_n "(cached) " >&6 10427 else 10428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10429 /* end confdefs.h. */ 10430 int i; 10431 int 10432 main () 10433 { 10434 10435 ; 10436 return 0; 10437 } 10438 _ACEOF 10439 if ac_fn_c_try_link "$LINENO"; then : 10440 eval $cacheid=yes 10441 else 10442 eval $cacheid=no 10443 fi 10444 rm -f core conftest.err conftest.$ac_objext \ 10445 conftest$ac_exeext conftest.$ac_ext 10446 fi 10447 10448 10449 CFLAGS="$xorg_testset_save_CFLAGS" 10450 10451 eval supported=\$$cacheid 10452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10453 $as_echo "$supported" >&6; } 10454 if test "$supported" = "yes" ; then 10455 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10456 found="yes" 10457 fi 10458 fi 10459 10460 10461 10462 if test "x$STRICT_COMPILE" = "xyes"; then 10463 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10464 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10465 fi 10466 10467 10468 10469 10470 10471 10472 cat >>confdefs.h <<_ACEOF 10473 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10474 _ACEOF 10475 10476 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10477 if test "x$PVM" = "x"; then 10478 PVM="0" 10479 fi 10480 10481 cat >>confdefs.h <<_ACEOF 10482 #define PACKAGE_VERSION_MINOR $PVM 10483 _ACEOF 10484 10485 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10486 if test "x$PVP" = "x"; then 10487 PVP="0" 10488 fi 10489 10490 cat >>confdefs.h <<_ACEOF 10491 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10492 _ACEOF 10493 10494 10495 10496 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10497 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10498 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10499 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10500 10501 10502 10503 10504 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10505 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10506 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10507 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10508 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10509 10510 10511 10512 10513 10514 10515 if test x$APP_MAN_SUFFIX = x ; then 10516 APP_MAN_SUFFIX=1 10517 fi 10518 if test x$APP_MAN_DIR = x ; then 10519 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10520 fi 10521 10522 if test x$LIB_MAN_SUFFIX = x ; then 10523 LIB_MAN_SUFFIX=3 10524 fi 10525 if test x$LIB_MAN_DIR = x ; then 10526 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10527 fi 10528 10529 if test x$FILE_MAN_SUFFIX = x ; then 10530 case $host_os in 10531 solaris*) FILE_MAN_SUFFIX=4 ;; 10532 *) FILE_MAN_SUFFIX=5 ;; 10533 esac 10534 fi 10535 if test x$FILE_MAN_DIR = x ; then 10536 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10537 fi 10538 10539 if test x$MISC_MAN_SUFFIX = x ; then 10540 case $host_os in 10541 solaris*) MISC_MAN_SUFFIX=5 ;; 10542 *) MISC_MAN_SUFFIX=7 ;; 10543 esac 10544 fi 10545 if test x$MISC_MAN_DIR = x ; then 10546 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10547 fi 10548 10549 if test x$DRIVER_MAN_SUFFIX = x ; then 10550 case $host_os in 10551 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10552 *) DRIVER_MAN_SUFFIX=4 ;; 10553 esac 10554 fi 10555 if test x$DRIVER_MAN_DIR = x ; then 10556 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10557 fi 10558 10559 if test x$ADMIN_MAN_SUFFIX = x ; then 10560 case $host_os in 10561 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10562 *) ADMIN_MAN_SUFFIX=8 ;; 10563 esac 10564 fi 10565 if test x$ADMIN_MAN_DIR = x ; then 10566 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10567 fi 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 XORG_MAN_PAGE="X Version 11" 10584 10585 MAN_SUBSTS="\ 10586 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10587 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10588 -e 's|__xservername__|Xorg|g' \ 10589 -e 's|__xconfigfile__|xorg.conf|g' \ 10590 -e 's|__projectroot__|\$(prefix)|g' \ 10591 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10592 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10593 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10594 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10595 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10596 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10597 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10598 10599 10600 10601 # Check whether --enable-silent-rules was given. 10602 if test "${enable_silent_rules+set}" = set; then : 10603 enableval=$enable_silent_rules; 10604 fi 10605 10606 case $enable_silent_rules in # ((( 10607 yes) AM_DEFAULT_VERBOSITY=0;; 10608 no) AM_DEFAULT_VERBOSITY=1;; 10609 *) AM_DEFAULT_VERBOSITY=0;; 10610 esac 10611 am_make=${MAKE-make} 10612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10613 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10614 if ${am_cv_make_support_nested_variables+:} false; then : 10615 $as_echo_n "(cached) " >&6 10616 else 10617 if $as_echo 'TRUE=$(BAR$(V)) 10618 BAR0=false 10619 BAR1=true 10620 V=1 10621 am__doit: 10622 @$(TRUE) 10623 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10624 am_cv_make_support_nested_variables=yes 10625 else 10626 am_cv_make_support_nested_variables=no 10627 fi 10628 fi 10629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10630 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10631 if test $am_cv_make_support_nested_variables = yes; then 10632 AM_V='$(V)' 10633 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10634 else 10635 AM_V=$AM_DEFAULT_VERBOSITY 10636 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10637 fi 10638 AM_BACKSLASH='\' 10639 10640 10641 10642 ac_config_headers="$ac_config_headers config.h" 10643 10644 10645 10646 10647 # Extract the first word of "groff", so it can be a program name with args. 10648 set dummy groff; ac_word=$2 10649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10650 $as_echo_n "checking for $ac_word... " >&6; } 10651 if ${ac_cv_prog_GROFF+:} false; then : 10652 $as_echo_n "(cached) " >&6 10653 else 10654 if test -n "$GROFF"; then 10655 ac_cv_prog_GROFF="$GROFF" # Let the user override the test. 10656 else 10657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10658 for as_dir in $PATH 10659 do 10660 IFS=$as_save_IFS 10661 test -z "$as_dir" && as_dir=. 10662 for ac_exec_ext in '' $ac_executable_extensions; do 10663 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10664 ac_cv_prog_GROFF="found" 10665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10666 break 2 10667 fi 10668 done 10669 done 10670 IFS=$as_save_IFS 10671 10672 test -z "$ac_cv_prog_GROFF" && ac_cv_prog_GROFF="missing" 10673 fi 10674 fi 10675 GROFF=$ac_cv_prog_GROFF 10676 if test -n "$GROFF"; then 10677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5 10678 $as_echo "$GROFF" >&6; } 10679 else 10680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10681 $as_echo "no" >&6; } 10682 fi 10683 10684 10685 if test "x$GROFF" = "xfound" ; then 10686 10687 $as_echo "#define HAS_GROFF 1" >>confdefs.h 10688 10689 fi 10690 10691 for ac_func in mkstemp 10692 do : 10693 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10694 if test "x$ac_cv_func_mkstemp" = xyes; then : 10695 cat >>confdefs.h <<_ACEOF 10696 #define HAVE_MKSTEMP 1 10697 _ACEOF 10698 10699 fi 10700 done 10701 10702 10703 10704 # Check whether --with-helpdir was given. 10705 if test "${with_helpdir+set}" = set; then : 10706 withval=$with_helpdir; HELPDIR="$withval" 10707 else 10708 HELPDIR=${datadir}/X11 10709 fi 10710 10711 10712 10713 10714 # Check whether --with-sysmanpath was given. 10715 if test "${with_sysmanpath+set}" = set; then : 10716 withval=$with_sysmanpath; SYSMANPATH="$withval" 10717 fi 10718 10719 if test x$SYSMANPATH != x; then 10720 10721 cat >>confdefs.h <<_ACEOF 10722 #define SYSMANPATH "$SYSMANPATH" 10723 _ACEOF 10724 10725 fi 10726 10727 10728 # Check whether --with-localmanpath was given. 10729 if test "${with_localmanpath+set}" = set; then : 10730 withval=$with_localmanpath; LOCALMANPATH="$withval" 10731 fi 10732 10733 if test x$LOCALMANPATH != x; then 10734 10735 cat >>confdefs.h <<_ACEOF 10736 #define LOCALMANPATH "$LOCALMANPATH" 10737 _ACEOF 10738 10739 fi 10740 10741 # Obtain compiler/linker options from depedencies 10742 10743 pkg_failed=no 10744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XMAN" >&5 10745 $as_echo_n "checking for XMAN... " >&6; } 10746 10747 if test -n "$XMAN_CFLAGS"; then 10748 pkg_cv_XMAN_CFLAGS="$XMAN_CFLAGS" 10749 elif test -n "$PKG_CONFIG"; then 10750 if test -n "$PKG_CONFIG" && \ 10751 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt\""; } >&5 10752 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt") 2>&5 10753 ac_status=$? 10754 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10755 test $ac_status = 0; }; then 10756 pkg_cv_XMAN_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xaw7 xt" 2>/dev/null` 10757 else 10758 pkg_failed=yes 10759 fi 10760 else 10761 pkg_failed=untried 10762 fi 10763 if test -n "$XMAN_LIBS"; then 10764 pkg_cv_XMAN_LIBS="$XMAN_LIBS" 10765 elif test -n "$PKG_CONFIG"; then 10766 if test -n "$PKG_CONFIG" && \ 10767 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt\""; } >&5 10768 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt") 2>&5 10769 ac_status=$? 10770 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10771 test $ac_status = 0; }; then 10772 pkg_cv_XMAN_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xaw7 xt" 2>/dev/null` 10773 else 10774 pkg_failed=yes 10775 fi 10776 else 10777 pkg_failed=untried 10778 fi 10779 10780 10781 10782 if test $pkg_failed = yes; then 10783 10784 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10785 _pkg_short_errors_supported=yes 10786 else 10787 _pkg_short_errors_supported=no 10788 fi 10789 if test $_pkg_short_errors_supported = yes; then 10790 XMAN_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17 xaw7 xt" 2>&1` 10791 else 10792 XMAN_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17 xaw7 xt" 2>&1` 10793 fi 10794 # Put the nasty error message in config.log where it belongs 10795 echo "$XMAN_PKG_ERRORS" >&5 10796 10797 as_fn_error $? "Package requirements (xproto >= 7.0.17 xaw7 xt) were not met: 10798 10799 $XMAN_PKG_ERRORS 10800 10801 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10802 installed software in a non-standard prefix. 10803 10804 Alternatively, you may set the environment variables XMAN_CFLAGS 10805 and XMAN_LIBS to avoid the need to call pkg-config. 10806 See the pkg-config man page for more details. 10807 " "$LINENO" 5 10808 elif test $pkg_failed = untried; then 10809 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10810 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10811 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10812 is in your PATH or set the PKG_CONFIG environment variable to the full 10813 path to pkg-config. 10814 10815 Alternatively, you may set the environment variables XMAN_CFLAGS 10816 and XMAN_LIBS to avoid the need to call pkg-config. 10817 See the pkg-config man page for more details. 10818 10819 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10820 See \`config.log' for more details" "$LINENO" 5; } 10821 else 10822 XMAN_CFLAGS=$pkg_cv_XMAN_CFLAGS 10823 XMAN_LIBS=$pkg_cv_XMAN_LIBS 10824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10825 $as_echo "yes" >&6; } 10826 : 10827 fi 10828 10829 10830 # Check whether --with-manconfig was given. 10831 if test "${with_manconfig+set}" = set; then : 10832 withval=$with_manconfig; MANCONF="$withval" 10833 fi 10834 10835 if test x$MANCONF = x; then 10836 # Check for man page config files 10837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /etc/man.conf" >&5 10838 $as_echo_n "checking for /etc/man.conf... " >&6; } 10839 if ${ac_cv_file__etc_man_conf+:} false; then : 10840 $as_echo_n "(cached) " >&6 10841 else 10842 test "$cross_compiling" = yes && 10843 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10844 if test -r "/etc/man.conf"; then 10845 ac_cv_file__etc_man_conf=yes 10846 else 10847 ac_cv_file__etc_man_conf=no 10848 fi 10849 fi 10850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__etc_man_conf" >&5 10851 $as_echo "$ac_cv_file__etc_man_conf" >&6; } 10852 if test "x$ac_cv_file__etc_man_conf" = xyes; then : 10853 MANCONF="/etc/man.conf" 10854 else 10855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /etc/man.config" >&5 10856 $as_echo_n "checking for /etc/man.config... " >&6; } 10857 if ${ac_cv_file__etc_man_config+:} false; then : 10858 $as_echo_n "(cached) " >&6 10859 else 10860 test "$cross_compiling" = yes && 10861 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10862 if test -r "/etc/man.config"; then 10863 ac_cv_file__etc_man_config=yes 10864 else 10865 ac_cv_file__etc_man_config=no 10866 fi 10867 fi 10868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__etc_man_config" >&5 10869 $as_echo "$ac_cv_file__etc_man_config" >&6; } 10870 if test "x$ac_cv_file__etc_man_config" = xyes; then : 10871 MANCONF="/etc/man.config" 10872 else 10873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /etc/manpath.config" >&5 10874 $as_echo_n "checking for /etc/manpath.config... " >&6; } 10875 if ${ac_cv_file__etc_manpath_config+:} false; then : 10876 $as_echo_n "(cached) " >&6 10877 else 10878 test "$cross_compiling" = yes && 10879 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10880 if test -r "/etc/manpath.config"; then 10881 ac_cv_file__etc_manpath_config=yes 10882 else 10883 ac_cv_file__etc_manpath_config=no 10884 fi 10885 fi 10886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__etc_manpath_config" >&5 10887 $as_echo "$ac_cv_file__etc_manpath_config" >&6; } 10888 if test "x$ac_cv_file__etc_manpath_config" = xyes; then : 10889 MANCONF="/etc/manpath.config" 10890 else 10891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/misc/man.conf" >&5 10892 $as_echo_n "checking for /usr/share/misc/man.conf... " >&6; } 10893 if ${ac_cv_file__usr_share_misc_man_conf+:} false; then : 10894 $as_echo_n "(cached) " >&6 10895 else 10896 test "$cross_compiling" = yes && 10897 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10898 if test -r "/usr/share/misc/man.conf"; then 10899 ac_cv_file__usr_share_misc_man_conf=yes 10900 else 10901 ac_cv_file__usr_share_misc_man_conf=no 10902 fi 10903 fi 10904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_misc_man_conf" >&5 10905 $as_echo "$ac_cv_file__usr_share_misc_man_conf" >&6; } 10906 if test "x$ac_cv_file__usr_share_misc_man_conf" = xyes; then : 10907 MANCONF="/usr/share/misc/man.conf" 10908 fi 10909 10910 fi 10911 10912 fi 10913 10914 fi 10915 10916 fi 10917 10918 if test x$MANCONF != x ; then 10919 10920 cat >>confdefs.h <<_ACEOF 10921 #define MANCONF "$MANCONF" 10922 _ACEOF 10923 10924 10925 # Try to determine format of config file 10926 # would be better to somehow determine from the files themselves, but 10927 # we'll guess based on pathname and OS for now (mirrors old Imake tests) 10928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking man config file format" >&5 10929 $as_echo_n "checking man config file format... " >&6; } 10930 if test x$MANCONF = x/etc/manpath.config ; then 10931 MAN_CONFIG_STYLE="FreeBSD" 10932 else 10933 case $host_os in 10934 *darwin* | *openbsd* | *netbsd* ) 10935 MAN_CONFIG_STYLE="OpenBSD" 10936 ;; 10937 *linux* | cygwin* ) 10938 MAN_CONFIG_STYLE="Linux" 10939 ;; 10940 *bsd* ) 10941 MAN_CONFIG_STYLE="BSD" 10942 ;; 10943 *) 10944 ;; 10945 esac 10946 fi 10947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAN_CONFIG_STYLE" >&5 10948 $as_echo "$MAN_CONFIG_STYLE" >&6; } 10949 10950 case $MAN_CONFIG_STYLE in 10951 FreeBSD) 10952 10953 $as_echo "#define MANCONFIGSTYLE_FreeBSD 1" >>confdefs.h 10954 10955 ;; 10956 OpenBSD) 10957 10958 $as_echo "#define MANCONFIGSTYLE_OpenBSD 1" >>confdefs.h 10959 10960 ;; 10961 BSD) 10962 10963 $as_echo "#define MANCONFIGSTYLE_BSD 1" >>confdefs.h 10964 10965 ;; 10966 Linux) 10967 10968 $as_echo "#define MANCONFIGSTYLE_Linux 1" >>confdefs.h 10969 10970 ;; 10971 *) 10972 as_fn_error $? "Could not determine man page file config format." "$LINENO" 5 10973 esac 10974 fi 10975 10976 10977 pkg_failed=no 10978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10979 $as_echo_n "checking for APPDEFS... " >&6; } 10980 10981 if test -n "$APPDEFS_CFLAGS"; then 10982 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10983 elif test -n "$PKG_CONFIG"; then 10984 if test -n "$PKG_CONFIG" && \ 10985 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10986 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10987 ac_status=$? 10988 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10989 test $ac_status = 0; }; then 10990 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10991 else 10992 pkg_failed=yes 10993 fi 10994 else 10995 pkg_failed=untried 10996 fi 10997 if test -n "$APPDEFS_LIBS"; then 10998 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10999 elif test -n "$PKG_CONFIG"; then 11000 if test -n "$PKG_CONFIG" && \ 11001 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11002 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11003 ac_status=$? 11004 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11005 test $ac_status = 0; }; then 11006 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11007 else 11008 pkg_failed=yes 11009 fi 11010 else 11011 pkg_failed=untried 11012 fi 11013 11014 11015 11016 if test $pkg_failed = yes; then 11017 11018 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11019 _pkg_short_errors_supported=yes 11020 else 11021 _pkg_short_errors_supported=no 11022 fi 11023 if test $_pkg_short_errors_supported = yes; then 11024 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 11025 else 11026 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 11027 fi 11028 # Put the nasty error message in config.log where it belongs 11029 echo "$APPDEFS_PKG_ERRORS" >&5 11030 11031 as_fn_error $? "Package requirements (xt) were not met: 11032 11033 $APPDEFS_PKG_ERRORS 11034 11035 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11036 installed software in a non-standard prefix. 11037 11038 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11039 and APPDEFS_LIBS to avoid the need to call pkg-config. 11040 See the pkg-config man page for more details. 11041 " "$LINENO" 5 11042 elif test $pkg_failed = untried; then 11043 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11044 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11045 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11046 is in your PATH or set the PKG_CONFIG environment variable to the full 11047 path to pkg-config. 11048 11049 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11050 and APPDEFS_LIBS to avoid the need to call pkg-config. 11051 See the pkg-config man page for more details. 11052 11053 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11054 See \`config.log' for more details" "$LINENO" 5; } 11055 else 11056 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11057 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11059 $as_echo "yes" >&6; } 11060 : 11061 fi 11062 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11063 11064 # Check whether --with-appdefaultdir was given. 11065 if test "${with_appdefaultdir+set}" = set; then : 11066 withval=$with_appdefaultdir; appdefaultdir="$withval" 11067 else 11068 appdefaultdir="${xt_appdefaultdir}" 11069 fi 11070 11071 11072 11073 if test "x$RELEASE_VERSION" != "x"; then 11074 11075 cat >>confdefs.h <<_ACEOF 11076 #define RELEASE_VERSION "$RELEASE_VERSION" 11077 _ACEOF 11078 11079 fi 11080 11081 ac_config_files="$ac_config_files Makefile man/Makefile" 11082 11083 cat >confcache <<\_ACEOF 11084 # This file is a shell script that caches the results of configure 11085 # tests run on this system so they can be shared between configure 11086 # scripts and configure runs, see configure's option --config-cache. 11087 # It is not useful on other systems. If it contains results you don't 11088 # want to keep, you may remove or edit it. 11089 # 11090 # config.status only pays attention to the cache file if you give it 11091 # the --recheck option to rerun configure. 11092 # 11093 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11094 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11095 # following values. 11096 11097 _ACEOF 11098 11099 # The following way of writing the cache mishandles newlines in values, 11100 # but we know of no workaround that is simple, portable, and efficient. 11101 # So, we kill variables containing newlines. 11102 # Ultrix sh set writes to stderr and can't be redirected directly, 11103 # and sets the high bit in the cache file unless we assign to the vars. 11104 ( 11105 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11106 eval ac_val=\$$ac_var 11107 case $ac_val in #( 11108 *${as_nl}*) 11109 case $ac_var in #( 11110 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11111 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11112 esac 11113 case $ac_var in #( 11114 _ | IFS | as_nl) ;; #( 11115 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11116 *) { eval $ac_var=; unset $ac_var;} ;; 11117 esac ;; 11118 esac 11119 done 11120 11121 (set) 2>&1 | 11122 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11123 *${as_nl}ac_space=\ *) 11124 # `set' does not quote correctly, so add quotes: double-quote 11125 # substitution turns \\\\ into \\, and sed turns \\ into \. 11126 sed -n \ 11127 "s/'/'\\\\''/g; 11128 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11129 ;; #( 11130 *) 11131 # `set' quotes correctly as required by POSIX, so do not add quotes. 11132 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11133 ;; 11134 esac | 11135 sort 11136 ) | 11137 sed ' 11138 /^ac_cv_env_/b end 11139 t clear 11140 :clear 11141 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11142 t end 11143 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11144 :end' >>confcache 11145 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11146 if test -w "$cache_file"; then 11147 if test "x$cache_file" != "x/dev/null"; then 11148 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11149 $as_echo "$as_me: updating cache $cache_file" >&6;} 11150 if test ! -f "$cache_file" || test -h "$cache_file"; then 11151 cat confcache >"$cache_file" 11152 else 11153 case $cache_file in #( 11154 */* | ?:*) 11155 mv -f confcache "$cache_file"$$ && 11156 mv -f "$cache_file"$$ "$cache_file" ;; #( 11157 *) 11158 mv -f confcache "$cache_file" ;; 11159 esac 11160 fi 11161 fi 11162 else 11163 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11164 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11165 fi 11166 fi 11167 rm -f confcache 11168 11169 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11170 # Let make expand exec_prefix. 11171 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11172 11173 DEFS=-DHAVE_CONFIG_H 11174 11175 ac_libobjs= 11176 ac_ltlibobjs= 11177 U= 11178 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11179 # 1. Remove the extension, and $U if already installed. 11180 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11181 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11182 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11183 # will be set to the directory where LIBOBJS objects are built. 11184 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11185 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11186 done 11187 LIBOBJS=$ac_libobjs 11188 11189 LTLIBOBJS=$ac_ltlibobjs 11190 11191 11192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11193 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11194 if test -n "$am_sleep_pid"; then 11195 # Hide warnings about reused PIDs. 11196 wait $am_sleep_pid 2>/dev/null 11197 fi 11198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11199 $as_echo "done" >&6; } 11200 if test -n "$EXEEXT"; then 11201 am__EXEEXT_TRUE= 11202 am__EXEEXT_FALSE='#' 11203 else 11204 am__EXEEXT_TRUE='#' 11205 am__EXEEXT_FALSE= 11206 fi 11207 11208 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11209 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11210 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11211 fi 11212 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11213 as_fn_error $? "conditional \"AMDEP\" was never defined. 11214 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11215 fi 11216 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11217 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11218 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11219 fi 11220 11221 : "${CONFIG_STATUS=./config.status}" 11222 ac_write_fail=0 11223 ac_clean_files_save=$ac_clean_files 11224 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11225 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11226 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11227 as_write_fail=0 11228 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11229 #! $SHELL 11230 # Generated by $as_me. 11231 # Run this file to recreate the current configuration. 11232 # Compiler output produced by configure, useful for debugging 11233 # configure, is in config.log if it exists. 11234 11235 debug=false 11236 ac_cs_recheck=false 11237 ac_cs_silent=false 11238 11239 SHELL=\${CONFIG_SHELL-$SHELL} 11240 export SHELL 11241 _ASEOF 11242 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11243 ## -------------------- ## 11244 ## M4sh Initialization. ## 11245 ## -------------------- ## 11246 11247 # Be more Bourne compatible 11248 DUALCASE=1; export DUALCASE # for MKS sh 11249 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11250 emulate sh 11251 NULLCMD=: 11252 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11253 # is contrary to our usage. Disable this feature. 11254 alias -g '${1+"$@"}'='"$@"' 11255 setopt NO_GLOB_SUBST 11256 else 11257 case `(set -o) 2>/dev/null` in #( 11258 *posix*) : 11259 set -o posix ;; #( 11260 *) : 11261 ;; 11262 esac 11263 fi 11264 11265 11266 as_nl=' 11267 ' 11268 export as_nl 11269 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11270 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11271 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11272 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11273 # Prefer a ksh shell builtin over an external printf program on Solaris, 11274 # but without wasting forks for bash or zsh. 11275 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11276 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11277 as_echo='print -r --' 11278 as_echo_n='print -rn --' 11279 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11280 as_echo='printf %s\n' 11281 as_echo_n='printf %s' 11282 else 11283 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11284 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11285 as_echo_n='/usr/ucb/echo -n' 11286 else 11287 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11288 as_echo_n_body='eval 11289 arg=$1; 11290 case $arg in #( 11291 *"$as_nl"*) 11292 expr "X$arg" : "X\\(.*\\)$as_nl"; 11293 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11294 esac; 11295 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11296 ' 11297 export as_echo_n_body 11298 as_echo_n='sh -c $as_echo_n_body as_echo' 11299 fi 11300 export as_echo_body 11301 as_echo='sh -c $as_echo_body as_echo' 11302 fi 11303 11304 # The user is always right. 11305 if test "${PATH_SEPARATOR+set}" != set; then 11306 PATH_SEPARATOR=: 11307 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11308 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11309 PATH_SEPARATOR=';' 11310 } 11311 fi 11312 11313 11314 # IFS 11315 # We need space, tab and new line, in precisely that order. Quoting is 11316 # there to prevent editors from complaining about space-tab. 11317 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11318 # splitting by setting IFS to empty value.) 11319 IFS=" "" $as_nl" 11320 11321 # Find who we are. Look in the path if we contain no directory separator. 11322 as_myself= 11323 case $0 in #(( 11324 *[\\/]* ) as_myself=$0 ;; 11325 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11326 for as_dir in $PATH 11327 do 11328 IFS=$as_save_IFS 11329 test -z "$as_dir" && as_dir=. 11330 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11331 done 11332 IFS=$as_save_IFS 11333 11334 ;; 11335 esac 11336 # We did not find ourselves, most probably we were run as `sh COMMAND' 11337 # in which case we are not to be found in the path. 11338 if test "x$as_myself" = x; then 11339 as_myself=$0 11340 fi 11341 if test ! -f "$as_myself"; then 11342 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11343 exit 1 11344 fi 11345 11346 # Unset variables that we do not need and which cause bugs (e.g. in 11347 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11348 # suppresses any "Segmentation fault" message there. '((' could 11349 # trigger a bug in pdksh 5.2.14. 11350 for as_var in BASH_ENV ENV MAIL MAILPATH 11351 do eval test x\${$as_var+set} = xset \ 11352 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11353 done 11354 PS1='$ ' 11355 PS2='> ' 11356 PS4='+ ' 11357 11358 # NLS nuisances. 11359 LC_ALL=C 11360 export LC_ALL 11361 LANGUAGE=C 11362 export LANGUAGE 11363 11364 # CDPATH. 11365 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11366 11367 11368 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11369 # ---------------------------------------- 11370 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11371 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11372 # script with STATUS, using 1 if that was 0. 11373 as_fn_error () 11374 { 11375 as_status=$1; test $as_status -eq 0 && as_status=1 11376 if test "$4"; then 11377 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11378 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11379 fi 11380 $as_echo "$as_me: error: $2" >&2 11381 as_fn_exit $as_status 11382 } # as_fn_error 11383 11384 11385 # as_fn_set_status STATUS 11386 # ----------------------- 11387 # Set $? to STATUS, without forking. 11388 as_fn_set_status () 11389 { 11390 return $1 11391 } # as_fn_set_status 11392 11393 # as_fn_exit STATUS 11394 # ----------------- 11395 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11396 as_fn_exit () 11397 { 11398 set +e 11399 as_fn_set_status $1 11400 exit $1 11401 } # as_fn_exit 11402 11403 # as_fn_unset VAR 11404 # --------------- 11405 # Portably unset VAR. 11406 as_fn_unset () 11407 { 11408 { eval $1=; unset $1;} 11409 } 11410 as_unset=as_fn_unset 11411 # as_fn_append VAR VALUE 11412 # ---------------------- 11413 # Append the text in VALUE to the end of the definition contained in VAR. Take 11414 # advantage of any shell optimizations that allow amortized linear growth over 11415 # repeated appends, instead of the typical quadratic growth present in naive 11416 # implementations. 11417 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11418 eval 'as_fn_append () 11419 { 11420 eval $1+=\$2 11421 }' 11422 else 11423 as_fn_append () 11424 { 11425 eval $1=\$$1\$2 11426 } 11427 fi # as_fn_append 11428 11429 # as_fn_arith ARG... 11430 # ------------------ 11431 # Perform arithmetic evaluation on the ARGs, and store the result in the 11432 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11433 # must be portable across $(()) and expr. 11434 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11435 eval 'as_fn_arith () 11436 { 11437 as_val=$(( $* )) 11438 }' 11439 else 11440 as_fn_arith () 11441 { 11442 as_val=`expr "$@" || test $? -eq 1` 11443 } 11444 fi # as_fn_arith 11445 11446 11447 if expr a : '\(a\)' >/dev/null 2>&1 && 11448 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11449 as_expr=expr 11450 else 11451 as_expr=false 11452 fi 11453 11454 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11455 as_basename=basename 11456 else 11457 as_basename=false 11458 fi 11459 11460 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11461 as_dirname=dirname 11462 else 11463 as_dirname=false 11464 fi 11465 11466 as_me=`$as_basename -- "$0" || 11467 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11468 X"$0" : 'X\(//\)$' \| \ 11469 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11470 $as_echo X/"$0" | 11471 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11472 s//\1/ 11473 q 11474 } 11475 /^X\/\(\/\/\)$/{ 11476 s//\1/ 11477 q 11478 } 11479 /^X\/\(\/\).*/{ 11480 s//\1/ 11481 q 11482 } 11483 s/.*/./; q'` 11484 11485 # Avoid depending upon Character Ranges. 11486 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11487 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11488 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11489 as_cr_digits='0123456789' 11490 as_cr_alnum=$as_cr_Letters$as_cr_digits 11491 11492 ECHO_C= ECHO_N= ECHO_T= 11493 case `echo -n x` in #((((( 11494 -n*) 11495 case `echo 'xy\c'` in 11496 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11497 xy) ECHO_C='\c';; 11498 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11499 ECHO_T=' ';; 11500 esac;; 11501 *) 11502 ECHO_N='-n';; 11503 esac 11504 11505 rm -f conf$$ conf$$.exe conf$$.file 11506 if test -d conf$$.dir; then 11507 rm -f conf$$.dir/conf$$.file 11508 else 11509 rm -f conf$$.dir 11510 mkdir conf$$.dir 2>/dev/null 11511 fi 11512 if (echo >conf$$.file) 2>/dev/null; then 11513 if ln -s conf$$.file conf$$ 2>/dev/null; then 11514 as_ln_s='ln -s' 11515 # ... but there are two gotchas: 11516 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11517 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11518 # In both cases, we have to default to `cp -p'. 11519 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11520 as_ln_s='cp -p' 11521 elif ln conf$$.file conf$$ 2>/dev/null; then 11522 as_ln_s=ln 11523 else 11524 as_ln_s='cp -p' 11525 fi 11526 else 11527 as_ln_s='cp -p' 11528 fi 11529 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11530 rmdir conf$$.dir 2>/dev/null 11531 11532 11533 # as_fn_mkdir_p 11534 # ------------- 11535 # Create "$as_dir" as a directory, including parents if necessary. 11536 as_fn_mkdir_p () 11537 { 11538 11539 case $as_dir in #( 11540 -*) as_dir=./$as_dir;; 11541 esac 11542 test -d "$as_dir" || eval $as_mkdir_p || { 11543 as_dirs= 11544 while :; do 11545 case $as_dir in #( 11546 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11547 *) as_qdir=$as_dir;; 11548 esac 11549 as_dirs="'$as_qdir' $as_dirs" 11550 as_dir=`$as_dirname -- "$as_dir" || 11551 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11552 X"$as_dir" : 'X\(//\)[^/]' \| \ 11553 X"$as_dir" : 'X\(//\)$' \| \ 11554 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11555 $as_echo X"$as_dir" | 11556 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11557 s//\1/ 11558 q 11559 } 11560 /^X\(\/\/\)[^/].*/{ 11561 s//\1/ 11562 q 11563 } 11564 /^X\(\/\/\)$/{ 11565 s//\1/ 11566 q 11567 } 11568 /^X\(\/\).*/{ 11569 s//\1/ 11570 q 11571 } 11572 s/.*/./; q'` 11573 test -d "$as_dir" && break 11574 done 11575 test -z "$as_dirs" || eval "mkdir $as_dirs" 11576 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11577 11578 11579 } # as_fn_mkdir_p 11580 if mkdir -p . 2>/dev/null; then 11581 as_mkdir_p='mkdir -p "$as_dir"' 11582 else 11583 test -d ./-p && rmdir ./-p 11584 as_mkdir_p=false 11585 fi 11586 11587 if test -x / >/dev/null 2>&1; then 11588 as_test_x='test -x' 11589 else 11590 if ls -dL / >/dev/null 2>&1; then 11591 as_ls_L_option=L 11592 else 11593 as_ls_L_option= 11594 fi 11595 as_test_x=' 11596 eval sh -c '\'' 11597 if test -d "$1"; then 11598 test -d "$1/."; 11599 else 11600 case $1 in #( 11601 -*)set "./$1";; 11602 esac; 11603 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11604 ???[sx]*):;;*)false;;esac;fi 11605 '\'' sh 11606 ' 11607 fi 11608 as_executable_p=$as_test_x 11609 11610 # Sed expression to map a string onto a valid CPP name. 11611 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11612 11613 # Sed expression to map a string onto a valid variable name. 11614 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11615 11616 11617 exec 6>&1 11618 ## ----------------------------------- ## 11619 ## Main body of $CONFIG_STATUS script. ## 11620 ## ----------------------------------- ## 11621 _ASEOF 11622 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11623 11624 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11625 # Save the log message, to keep $0 and so on meaningful, and to 11626 # report actual input values of CONFIG_FILES etc. instead of their 11627 # values after options handling. 11628 ac_log=" 11629 This file was extended by xman $as_me 1.1.3, which was 11630 generated by GNU Autoconf 2.68. Invocation command line was 11631 11632 CONFIG_FILES = $CONFIG_FILES 11633 CONFIG_HEADERS = $CONFIG_HEADERS 11634 CONFIG_LINKS = $CONFIG_LINKS 11635 CONFIG_COMMANDS = $CONFIG_COMMANDS 11636 $ $0 $@ 11637 11638 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11639 " 11640 11641 _ACEOF 11642 11643 case $ac_config_files in *" 11644 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11645 esac 11646 11647 case $ac_config_headers in *" 11648 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11649 esac 11650 11651 11652 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11653 # Files that config.status was made for. 11654 config_files="$ac_config_files" 11655 config_headers="$ac_config_headers" 11656 config_commands="$ac_config_commands" 11657 11658 _ACEOF 11659 11660 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11661 ac_cs_usage="\ 11662 \`$as_me' instantiates files and other configuration actions 11663 from templates according to the current configuration. Unless the files 11664 and actions are specified as TAGs, all are instantiated by default. 11665 11666 Usage: $0 [OPTION]... [TAG]... 11667 11668 -h, --help print this help, then exit 11669 -V, --version print version number and configuration settings, then exit 11670 --config print configuration, then exit 11671 -q, --quiet, --silent 11672 do not print progress messages 11673 -d, --debug don't remove temporary files 11674 --recheck update $as_me by reconfiguring in the same conditions 11675 --file=FILE[:TEMPLATE] 11676 instantiate the configuration file FILE 11677 --header=FILE[:TEMPLATE] 11678 instantiate the configuration header FILE 11679 11680 Configuration files: 11681 $config_files 11682 11683 Configuration headers: 11684 $config_headers 11685 11686 Configuration commands: 11687 $config_commands 11688 11689 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11690 11691 _ACEOF 11692 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11693 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11694 ac_cs_version="\\ 11695 xman config.status 1.1.3 11696 configured by $0, generated by GNU Autoconf 2.68, 11697 with options \\"\$ac_cs_config\\" 11698 11699 Copyright (C) 2010 Free Software Foundation, Inc. 11700 This config.status script is free software; the Free Software Foundation 11701 gives unlimited permission to copy, distribute and modify it." 11702 11703 ac_pwd='$ac_pwd' 11704 srcdir='$srcdir' 11705 INSTALL='$INSTALL' 11706 MKDIR_P='$MKDIR_P' 11707 AWK='$AWK' 11708 test -n "\$AWK" || AWK=awk 11709 _ACEOF 11710 11711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11712 # The default lists apply if the user does not specify any file. 11713 ac_need_defaults=: 11714 while test $# != 0 11715 do 11716 case $1 in 11717 --*=?*) 11718 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11719 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11720 ac_shift=: 11721 ;; 11722 --*=) 11723 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11724 ac_optarg= 11725 ac_shift=: 11726 ;; 11727 *) 11728 ac_option=$1 11729 ac_optarg=$2 11730 ac_shift=shift 11731 ;; 11732 esac 11733 11734 case $ac_option in 11735 # Handling of the options. 11736 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11737 ac_cs_recheck=: ;; 11738 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11739 $as_echo "$ac_cs_version"; exit ;; 11740 --config | --confi | --conf | --con | --co | --c ) 11741 $as_echo "$ac_cs_config"; exit ;; 11742 --debug | --debu | --deb | --de | --d | -d ) 11743 debug=: ;; 11744 --file | --fil | --fi | --f ) 11745 $ac_shift 11746 case $ac_optarg in 11747 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11748 '') as_fn_error $? "missing file argument" ;; 11749 esac 11750 as_fn_append CONFIG_FILES " '$ac_optarg'" 11751 ac_need_defaults=false;; 11752 --header | --heade | --head | --hea ) 11753 $ac_shift 11754 case $ac_optarg in 11755 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11756 esac 11757 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11758 ac_need_defaults=false;; 11759 --he | --h) 11760 # Conflict between --help and --header 11761 as_fn_error $? "ambiguous option: \`$1' 11762 Try \`$0 --help' for more information.";; 11763 --help | --hel | -h ) 11764 $as_echo "$ac_cs_usage"; exit ;; 11765 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11766 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11767 ac_cs_silent=: ;; 11768 11769 # This is an error. 11770 -*) as_fn_error $? "unrecognized option: \`$1' 11771 Try \`$0 --help' for more information." ;; 11772 11773 *) as_fn_append ac_config_targets " $1" 11774 ac_need_defaults=false ;; 11775 11776 esac 11777 shift 11778 done 11779 11780 ac_configure_extra_args= 11781 11782 if $ac_cs_silent; then 11783 exec 6>/dev/null 11784 ac_configure_extra_args="$ac_configure_extra_args --silent" 11785 fi 11786 11787 _ACEOF 11788 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11789 if \$ac_cs_recheck; then 11790 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11791 shift 11792 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11793 CONFIG_SHELL='$SHELL' 11794 export CONFIG_SHELL 11795 exec "\$@" 11796 fi 11797 11798 _ACEOF 11799 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11800 exec 5>>config.log 11801 { 11802 echo 11803 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11804 ## Running $as_me. ## 11805 _ASBOX 11806 $as_echo "$ac_log" 11807 } >&5 11808 11809 _ACEOF 11810 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11811 # 11812 # INIT-COMMANDS 11813 # 11814 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11815 11816 _ACEOF 11817 11818 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11819 11820 # Handling of arguments. 11821 for ac_config_target in $ac_config_targets 11822 do 11823 case $ac_config_target in 11824 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11825 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11826 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11827 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11828 11829 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11830 esac 11831 done 11832 11833 11834 # If the user did not use the arguments to specify the items to instantiate, 11835 # then the envvar interface is used. Set only those that are not. 11836 # We use the long form for the default assignment because of an extremely 11837 # bizarre bug on SunOS 4.1.3. 11838 if $ac_need_defaults; then 11839 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11840 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11841 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11842 fi 11843 11844 # Have a temporary directory for convenience. Make it in the build tree 11845 # simply because there is no reason against having it here, and in addition, 11846 # creating and moving files from /tmp can sometimes cause problems. 11847 # Hook for its removal unless debugging. 11848 # Note that there is a small window in which the directory will not be cleaned: 11849 # after its creation but before its name has been assigned to `$tmp'. 11850 $debug || 11851 { 11852 tmp= ac_tmp= 11853 trap 'exit_status=$? 11854 : "${ac_tmp:=$tmp}" 11855 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11856 ' 0 11857 trap 'as_fn_exit 1' 1 2 13 15 11858 } 11859 # Create a (secure) tmp directory for tmp files. 11860 11861 { 11862 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11863 test -d "$tmp" 11864 } || 11865 { 11866 tmp=./conf$$-$RANDOM 11867 (umask 077 && mkdir "$tmp") 11868 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11869 ac_tmp=$tmp 11870 11871 # Set up the scripts for CONFIG_FILES section. 11872 # No need to generate them if there are no CONFIG_FILES. 11873 # This happens for instance with `./config.status config.h'. 11874 if test -n "$CONFIG_FILES"; then 11875 11876 11877 ac_cr=`echo X | tr X '\015'` 11878 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11879 # But we know of no other shell where ac_cr would be empty at this 11880 # point, so we can use a bashism as a fallback. 11881 if test "x$ac_cr" = x; then 11882 eval ac_cr=\$\'\\r\' 11883 fi 11884 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11885 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11886 ac_cs_awk_cr='\\r' 11887 else 11888 ac_cs_awk_cr=$ac_cr 11889 fi 11890 11891 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11892 _ACEOF 11893 11894 11895 { 11896 echo "cat >conf$$subs.awk <<_ACEOF" && 11897 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11898 echo "_ACEOF" 11899 } >conf$$subs.sh || 11900 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11901 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11902 ac_delim='%!_!# ' 11903 for ac_last_try in false false false false false :; do 11904 . ./conf$$subs.sh || 11905 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11906 11907 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11908 if test $ac_delim_n = $ac_delim_num; then 11909 break 11910 elif $ac_last_try; then 11911 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11912 else 11913 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11914 fi 11915 done 11916 rm -f conf$$subs.sh 11917 11918 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11919 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11920 _ACEOF 11921 sed -n ' 11922 h 11923 s/^/S["/; s/!.*/"]=/ 11924 p 11925 g 11926 s/^[^!]*!// 11927 :repl 11928 t repl 11929 s/'"$ac_delim"'$// 11930 t delim 11931 :nl 11932 h 11933 s/\(.\{148\}\)..*/\1/ 11934 t more1 11935 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11936 p 11937 n 11938 b repl 11939 :more1 11940 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11941 p 11942 g 11943 s/.\{148\}// 11944 t nl 11945 :delim 11946 h 11947 s/\(.\{148\}\)..*/\1/ 11948 t more2 11949 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11950 p 11951 b 11952 :more2 11953 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11954 p 11955 g 11956 s/.\{148\}// 11957 t delim 11958 ' <conf$$subs.awk | sed ' 11959 /^[^""]/{ 11960 N 11961 s/\n// 11962 } 11963 ' >>$CONFIG_STATUS || ac_write_fail=1 11964 rm -f conf$$subs.awk 11965 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11966 _ACAWK 11967 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11968 for (key in S) S_is_set[key] = 1 11969 FS = "" 11970 11971 } 11972 { 11973 line = $ 0 11974 nfields = split(line, field, "@") 11975 substed = 0 11976 len = length(field[1]) 11977 for (i = 2; i < nfields; i++) { 11978 key = field[i] 11979 keylen = length(key) 11980 if (S_is_set[key]) { 11981 value = S[key] 11982 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11983 len += length(value) + length(field[++i]) 11984 substed = 1 11985 } else 11986 len += 1 + keylen 11987 } 11988 11989 print line 11990 } 11991 11992 _ACAWK 11993 _ACEOF 11994 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11995 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11996 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11997 else 11998 cat 11999 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12000 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12001 _ACEOF 12002 12003 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12004 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12005 # trailing colons and then remove the whole line if VPATH becomes empty 12006 # (actually we leave an empty line to preserve line numbers). 12007 if test "x$srcdir" = x.; then 12008 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12009 h 12010 s/// 12011 s/^/:/ 12012 s/[ ]*$/:/ 12013 s/:\$(srcdir):/:/g 12014 s/:\${srcdir}:/:/g 12015 s/:@srcdir@:/:/g 12016 s/^:*// 12017 s/:*$// 12018 x 12019 s/\(=[ ]*\).*/\1/ 12020 G 12021 s/\n// 12022 s/^[^=]*=[ ]*$// 12023 }' 12024 fi 12025 12026 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12027 fi # test -n "$CONFIG_FILES" 12028 12029 # Set up the scripts for CONFIG_HEADERS section. 12030 # No need to generate them if there are no CONFIG_HEADERS. 12031 # This happens for instance with `./config.status Makefile'. 12032 if test -n "$CONFIG_HEADERS"; then 12033 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12034 BEGIN { 12035 _ACEOF 12036 12037 # Transform confdefs.h into an awk script `defines.awk', embedded as 12038 # here-document in config.status, that substitutes the proper values into 12039 # config.h.in to produce config.h. 12040 12041 # Create a delimiter string that does not exist in confdefs.h, to ease 12042 # handling of long lines. 12043 ac_delim='%!_!# ' 12044 for ac_last_try in false false :; do 12045 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12046 if test -z "$ac_tt"; then 12047 break 12048 elif $ac_last_try; then 12049 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12050 else 12051 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12052 fi 12053 done 12054 12055 # For the awk script, D is an array of macro values keyed by name, 12056 # likewise P contains macro parameters if any. Preserve backslash 12057 # newline sequences. 12058 12059 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12060 sed -n ' 12061 s/.\{148\}/&'"$ac_delim"'/g 12062 t rset 12063 :rset 12064 s/^[ ]*#[ ]*define[ ][ ]*/ / 12065 t def 12066 d 12067 :def 12068 s/\\$// 12069 t bsnl 12070 s/["\\]/\\&/g 12071 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12072 D["\1"]=" \3"/p 12073 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12074 d 12075 :bsnl 12076 s/["\\]/\\&/g 12077 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12078 D["\1"]=" \3\\\\\\n"\\/p 12079 t cont 12080 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12081 t cont 12082 d 12083 :cont 12084 n 12085 s/.\{148\}/&'"$ac_delim"'/g 12086 t clear 12087 :clear 12088 s/\\$// 12089 t bsnlc 12090 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12091 d 12092 :bsnlc 12093 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12094 b cont 12095 ' <confdefs.h | sed ' 12096 s/'"$ac_delim"'/"\\\ 12097 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12098 12099 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12100 for (key in D) D_is_set[key] = 1 12101 FS = "" 12102 } 12103 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12104 line = \$ 0 12105 split(line, arg, " ") 12106 if (arg[1] == "#") { 12107 defundef = arg[2] 12108 mac1 = arg[3] 12109 } else { 12110 defundef = substr(arg[1], 2) 12111 mac1 = arg[2] 12112 } 12113 split(mac1, mac2, "(") #) 12114 macro = mac2[1] 12115 prefix = substr(line, 1, index(line, defundef) - 1) 12116 if (D_is_set[macro]) { 12117 # Preserve the white space surrounding the "#". 12118 print prefix "define", macro P[macro] D[macro] 12119 next 12120 } else { 12121 # Replace #undef with comments. This is necessary, for example, 12122 # in the case of _POSIX_SOURCE, which is predefined and required 12123 # on some systems where configure will not decide to define it. 12124 if (defundef == "undef") { 12125 print "/*", prefix defundef, macro, "*/" 12126 next 12127 } 12128 } 12129 } 12130 { print } 12131 _ACAWK 12132 _ACEOF 12133 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12134 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12135 fi # test -n "$CONFIG_HEADERS" 12136 12137 12138 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12139 shift 12140 for ac_tag 12141 do 12142 case $ac_tag in 12143 :[FHLC]) ac_mode=$ac_tag; continue;; 12144 esac 12145 case $ac_mode$ac_tag in 12146 :[FHL]*:*);; 12147 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12148 :[FH]-) ac_tag=-:-;; 12149 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12150 esac 12151 ac_save_IFS=$IFS 12152 IFS=: 12153 set x $ac_tag 12154 IFS=$ac_save_IFS 12155 shift 12156 ac_file=$1 12157 shift 12158 12159 case $ac_mode in 12160 :L) ac_source=$1;; 12161 :[FH]) 12162 ac_file_inputs= 12163 for ac_f 12164 do 12165 case $ac_f in 12166 -) ac_f="$ac_tmp/stdin";; 12167 *) # Look for the file first in the build tree, then in the source tree 12168 # (if the path is not absolute). The absolute path cannot be DOS-style, 12169 # because $ac_f cannot contain `:'. 12170 test -f "$ac_f" || 12171 case $ac_f in 12172 [\\/$]*) false;; 12173 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12174 esac || 12175 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12176 esac 12177 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12178 as_fn_append ac_file_inputs " '$ac_f'" 12179 done 12180 12181 # Let's still pretend it is `configure' which instantiates (i.e., don't 12182 # use $as_me), people would be surprised to read: 12183 # /* config.h. Generated by config.status. */ 12184 configure_input='Generated from '` 12185 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12186 `' by configure.' 12187 if test x"$ac_file" != x-; then 12188 configure_input="$ac_file. $configure_input" 12189 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12190 $as_echo "$as_me: creating $ac_file" >&6;} 12191 fi 12192 # Neutralize special characters interpreted by sed in replacement strings. 12193 case $configure_input in #( 12194 *\&* | *\|* | *\\* ) 12195 ac_sed_conf_input=`$as_echo "$configure_input" | 12196 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12197 *) ac_sed_conf_input=$configure_input;; 12198 esac 12199 12200 case $ac_tag in 12201 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12202 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12203 esac 12204 ;; 12205 esac 12206 12207 ac_dir=`$as_dirname -- "$ac_file" || 12208 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12209 X"$ac_file" : 'X\(//\)[^/]' \| \ 12210 X"$ac_file" : 'X\(//\)$' \| \ 12211 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12212 $as_echo X"$ac_file" | 12213 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12214 s//\1/ 12215 q 12216 } 12217 /^X\(\/\/\)[^/].*/{ 12218 s//\1/ 12219 q 12220 } 12221 /^X\(\/\/\)$/{ 12222 s//\1/ 12223 q 12224 } 12225 /^X\(\/\).*/{ 12226 s//\1/ 12227 q 12228 } 12229 s/.*/./; q'` 12230 as_dir="$ac_dir"; as_fn_mkdir_p 12231 ac_builddir=. 12232 12233 case "$ac_dir" in 12234 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12235 *) 12236 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12237 # A ".." for each directory in $ac_dir_suffix. 12238 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12239 case $ac_top_builddir_sub in 12240 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12241 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12242 esac ;; 12243 esac 12244 ac_abs_top_builddir=$ac_pwd 12245 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12246 # for backward compatibility: 12247 ac_top_builddir=$ac_top_build_prefix 12248 12249 case $srcdir in 12250 .) # We are building in place. 12251 ac_srcdir=. 12252 ac_top_srcdir=$ac_top_builddir_sub 12253 ac_abs_top_srcdir=$ac_pwd ;; 12254 [\\/]* | ?:[\\/]* ) # Absolute name. 12255 ac_srcdir=$srcdir$ac_dir_suffix; 12256 ac_top_srcdir=$srcdir 12257 ac_abs_top_srcdir=$srcdir ;; 12258 *) # Relative name. 12259 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12260 ac_top_srcdir=$ac_top_build_prefix$srcdir 12261 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12262 esac 12263 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12264 12265 12266 case $ac_mode in 12267 :F) 12268 # 12269 # CONFIG_FILE 12270 # 12271 12272 case $INSTALL in 12273 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12274 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12275 esac 12276 ac_MKDIR_P=$MKDIR_P 12277 case $MKDIR_P in 12278 [\\/$]* | ?:[\\/]* ) ;; 12279 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12280 esac 12281 _ACEOF 12282 12283 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12284 # If the template does not know about datarootdir, expand it. 12285 # FIXME: This hack should be removed a few years after 2.60. 12286 ac_datarootdir_hack=; ac_datarootdir_seen= 12287 ac_sed_dataroot=' 12288 /datarootdir/ { 12289 p 12290 q 12291 } 12292 /@datadir@/p 12293 /@docdir@/p 12294 /@infodir@/p 12295 /@localedir@/p 12296 /@mandir@/p' 12297 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12298 *datarootdir*) ac_datarootdir_seen=yes;; 12299 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12300 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12301 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12302 _ACEOF 12303 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12304 ac_datarootdir_hack=' 12305 s&@datadir@&$datadir&g 12306 s&@docdir@&$docdir&g 12307 s&@infodir@&$infodir&g 12308 s&@localedir@&$localedir&g 12309 s&@mandir@&$mandir&g 12310 s&\\\${datarootdir}&$datarootdir&g' ;; 12311 esac 12312 _ACEOF 12313 12314 # Neutralize VPATH when `$srcdir' = `.'. 12315 # Shell code in configure.ac might set extrasub. 12316 # FIXME: do we really want to maintain this feature? 12317 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12318 ac_sed_extra="$ac_vpsub 12319 $extrasub 12320 _ACEOF 12321 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12322 :t 12323 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12324 s|@configure_input@|$ac_sed_conf_input|;t t 12325 s&@top_builddir@&$ac_top_builddir_sub&;t t 12326 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12327 s&@srcdir@&$ac_srcdir&;t t 12328 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12329 s&@top_srcdir@&$ac_top_srcdir&;t t 12330 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12331 s&@builddir@&$ac_builddir&;t t 12332 s&@abs_builddir@&$ac_abs_builddir&;t t 12333 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12334 s&@INSTALL@&$ac_INSTALL&;t t 12335 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12336 $ac_datarootdir_hack 12337 " 12338 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12339 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12340 12341 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12342 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12343 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12344 "$ac_tmp/out"`; test -z "$ac_out"; } && 12345 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12346 which seems to be undefined. Please make sure it is defined" >&5 12347 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12348 which seems to be undefined. Please make sure it is defined" >&2;} 12349 12350 rm -f "$ac_tmp/stdin" 12351 case $ac_file in 12352 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12353 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12354 esac \ 12355 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12356 ;; 12357 :H) 12358 # 12359 # CONFIG_HEADER 12360 # 12361 if test x"$ac_file" != x-; then 12362 { 12363 $as_echo "/* $configure_input */" \ 12364 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12365 } >"$ac_tmp/config.h" \ 12366 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12367 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12368 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12369 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12370 else 12371 rm -f "$ac_file" 12372 mv "$ac_tmp/config.h" "$ac_file" \ 12373 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12374 fi 12375 else 12376 $as_echo "/* $configure_input */" \ 12377 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12378 || as_fn_error $? "could not create -" "$LINENO" 5 12379 fi 12380 # Compute "$ac_file"'s index in $config_headers. 12381 _am_arg="$ac_file" 12382 _am_stamp_count=1 12383 for _am_header in $config_headers :; do 12384 case $_am_header in 12385 $_am_arg | $_am_arg:* ) 12386 break ;; 12387 * ) 12388 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12389 esac 12390 done 12391 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12392 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12393 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12394 X"$_am_arg" : 'X\(//\)$' \| \ 12395 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12396 $as_echo X"$_am_arg" | 12397 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12398 s//\1/ 12399 q 12400 } 12401 /^X\(\/\/\)[^/].*/{ 12402 s//\1/ 12403 q 12404 } 12405 /^X\(\/\/\)$/{ 12406 s//\1/ 12407 q 12408 } 12409 /^X\(\/\).*/{ 12410 s//\1/ 12411 q 12412 } 12413 s/.*/./; q'`/stamp-h$_am_stamp_count 12414 ;; 12415 12416 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12417 $as_echo "$as_me: executing $ac_file commands" >&6;} 12418 ;; 12419 esac 12420 12421 12422 case $ac_file$ac_mode in 12423 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12424 # Older Autoconf quotes --file arguments for eval, but not when files 12425 # are listed without --file. Let's play safe and only enable the eval 12426 # if we detect the quoting. 12427 case $CONFIG_FILES in 12428 *\'*) eval set x "$CONFIG_FILES" ;; 12429 *) set x $CONFIG_FILES ;; 12430 esac 12431 shift 12432 for mf 12433 do 12434 # Strip MF so we end up with the name of the file. 12435 mf=`echo "$mf" | sed -e 's/:.*$//'` 12436 # Check whether this is an Automake generated Makefile or not. 12437 # We used to match only the files named 'Makefile.in', but 12438 # some people rename them; so instead we look at the file content. 12439 # Grep'ing the first line is not enough: some people post-process 12440 # each Makefile.in and add a new line on top of each file to say so. 12441 # Grep'ing the whole file is not good either: AIX grep has a line 12442 # limit of 2048, but all sed's we know have understand at least 4000. 12443 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12444 dirpart=`$as_dirname -- "$mf" || 12445 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12446 X"$mf" : 'X\(//\)[^/]' \| \ 12447 X"$mf" : 'X\(//\)$' \| \ 12448 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12449 $as_echo X"$mf" | 12450 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12451 s//\1/ 12452 q 12453 } 12454 /^X\(\/\/\)[^/].*/{ 12455 s//\1/ 12456 q 12457 } 12458 /^X\(\/\/\)$/{ 12459 s//\1/ 12460 q 12461 } 12462 /^X\(\/\).*/{ 12463 s//\1/ 12464 q 12465 } 12466 s/.*/./; q'` 12467 else 12468 continue 12469 fi 12470 # Extract the definition of DEPDIR, am__include, and am__quote 12471 # from the Makefile without running 'make'. 12472 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12473 test -z "$DEPDIR" && continue 12474 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12475 test -z "$am__include" && continue 12476 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12477 # Find all dependency output files, they are included files with 12478 # $(DEPDIR) in their names. We invoke sed twice because it is the 12479 # simplest approach to changing $(DEPDIR) to its actual value in the 12480 # expansion. 12481 for file in `sed -n " 12482 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12483 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12484 # Make sure the directory exists. 12485 test -f "$dirpart/$file" && continue 12486 fdir=`$as_dirname -- "$file" || 12487 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12488 X"$file" : 'X\(//\)[^/]' \| \ 12489 X"$file" : 'X\(//\)$' \| \ 12490 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12491 $as_echo X"$file" | 12492 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12493 s//\1/ 12494 q 12495 } 12496 /^X\(\/\/\)[^/].*/{ 12497 s//\1/ 12498 q 12499 } 12500 /^X\(\/\/\)$/{ 12501 s//\1/ 12502 q 12503 } 12504 /^X\(\/\).*/{ 12505 s//\1/ 12506 q 12507 } 12508 s/.*/./; q'` 12509 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12510 # echo "creating $dirpart/$file" 12511 echo '# dummy' > "$dirpart/$file" 12512 done 12513 done 12514 } 12515 ;; 12516 12517 esac 12518 done # for ac_tag 12519 12520 12521 as_fn_exit 0 12522 _ACEOF 12523 ac_clean_files=$ac_clean_files_save 12524 12525 test $ac_write_fail = 0 || 12526 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12527 12528 12529 # configure is writing to config.log, and then calls config.status. 12530 # config.status does its own redirection, appending to config.log. 12531 # Unfortunately, on DOS this fails, as config.log is still kept open 12532 # by configure, so config.status won't be able to write to it; its 12533 # output is simply discarded. So we exec the FD to /dev/null, 12534 # effectively closing config.log, so it can be properly (re)opened and 12535 # appended to by config.status. When coming back to configure, we 12536 # need to make the FD available again. 12537 if test "$no_create" != yes; then 12538 ac_cs_success=: 12539 ac_config_status_args= 12540 test "$silent" = yes && 12541 ac_config_status_args="$ac_config_status_args --quiet" 12542 exec 5>/dev/null 12543 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12544 exec 5>>config.log 12545 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12546 # would make configure fail if this is the last instruction. 12547 $ac_cs_success || as_fn_exit 1 12548 fi 12549 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12551 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12552 fi 12553 12554
Indexes created Mon Oct 26 00:26:21 UTC 2026